Again, keep in mind that this list assumes you are already
functionally running a Linux 2.4 kernel. Also, not all tools are
-necessary on all systems; obviously, if you don't have any PCMCIA (PC
-Card) hardware, for example, you probably needn't concern yourself
-with pcmcia-cs.
+necessary on all systems; obviously, if you don't have any ISDN
+hardware, for example, you probably needn't concern yourself with
+isdn4k-utils.
o Gnu C 2.95.3 # gcc --version
o Gnu make 3.79.1 # make --version
o jfsutils 1.1.3 # fsck.jfs -V
o reiserfsprogs 3.6.3 # reiserfsck -V 2>&1|grep reiserfsprogs
o xfsprogs 2.6.0 # xfs_db -V
+o pcmciautils 001
o pcmcia-cs 3.1.21 # cardmgr -V
o quota-tools 3.09 # quota -V
o PPP 2.4.0 # pppd --version
work correctly with this version of the XFS kernel code (2.6.0 or
later is recommended, due to some significant improvements).
+PCMCIAutils
+-----------
+
+PCMCIAutils replaces pcmcia-cs (see below). It properly sets up
+PCMCIA sockets at system startup and loads the appropriate modules
+for 16-bit PCMCIA devices if the kernel is modularized and the hotplug
+subsystem is used.
Pcmcia-cs
---------
PCMCIA (PC Card) support is now partially implemented in the main
-kernel source. Pay attention when you recompile your kernel ;-).
-Also, be sure to upgrade to the latest pcmcia-cs release.
+kernel source. The "pcmciautils" package (see above) replaces pcmcia-cs
+for newest kernels.
Quota-tools
-----------
--------
o <ftp://oss.sgi.com/projects/xfs/download/>
+Pcmciautils
+-----------
+o <ftp://ftp.kernel.org/pub/linux/utils/kernel/pcmcia/>
+
Pcmcia-cs
---------
-o <ftp://pcmcia-cs.sourceforge.net/pub/pcmcia-cs/pcmcia-cs-3.1.21.tar.gz>
+o <http://pcmcia-cs.sourceforge.net/>
Quota-tools
----------
--- /dev/null
+Matching of PCMCIA devices to drivers is done using one or more of the
+following criteria:
+
+- manufactor ID
+- card ID
+- product ID strings _and_ hashes of these strings
+- function ID
+- device function (actual and pseudo)
+
+You should use the helpers in include/pcmcia/device_id.h for generating the
+struct pcmcia_device_id[] entries which match devices to drivers.
+
+If you want to match product ID strings, you also need to pass the crc32
+hashes of the string to the macro, e.g. if you want to match the product ID
+string 1, you need to use
+
+PCMCIA_DEVICE_PROD_ID1("some_string", 0x(hash_of_some_string)),
+
+If the hash is incorrect, the kernel will inform you about this in "dmesg"
+upon module initialization, and tell you of the correct hash.
+
+You can determine the hash of the product ID strings by running
+"pcmcia-modalias %n.%m" [%n being replaced with the socket number and %m being
+replaced with the device function] from pcmciautils. It generates a string
+in the following form:
+pcmcia:m0149cC1ABf06pfn00fn00pa725B842DpbF1EFEE84pc0877B627pd00000000
+
+The hex value after "pa" is the hash of product ID string 1, after "pb" for
+string 2 and so on.
+
+Alternatively, you can use this small tool to determine the crc32 hash.
+simply pass the string you want to evaluate as argument to this program,
+e.g.
+$ ./crc32hash "Dual Speed"
+
+-------------------------------------------------------------------------
+/* crc32hash.c - derived from linux/lib/crc32.c, GNU GPL v2 */
+#include <string.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <stdlib.h>
+
+unsigned int crc32(unsigned char const *p, unsigned int len)
+{
+ int i;
+ unsigned int crc = 0;
+ while (len--) {
+ crc ^= *p++;
+ for (i = 0; i < 8; i++)
+ crc = (crc >> 1) ^ ((crc & 1) ? 0xedb88320 : 0);
+ }
+ return crc;
+}
+
+int main(int argc, char **argv) {
+ unsigned int result;
+ if (argc != 2) {
+ printf("no string passed as argument\n");
+ return -1;
+ }
+ result = crc32(argv[1], strlen(argv[1]));
+ printf("0x%x\n", result);
+ return 0;
+}
--- /dev/null
+This file details changes in 2.6 which affect PCMCIA card driver authors:
+
+* in-kernel device<->driver matching
+ PCMCIA devices and their correct drivers can now be matched in
+ kernelspace. See 'devicetable.txt' for details.
+
+* Device model integration (as of 2.6.11)
+ A struct pcmcia_device is registered with the device model core,
+ and can be used (e.g. for SET_NETDEV_DEV) by using
+ handle_to_dev(client_handle_t * handle).
+
+* Convert internal I/O port addresses to unsigned long (as of 2.6.11)
+ ioaddr_t should be replaced by kio_addr_t in PCMCIA card drivers.
+
+* irq_mask and irq_list parameters (as of 2.6.11)
+ The irq_mask and irq_list parameters should no longer be used in
+ PCMCIA card drivers. Instead, it is the job of the PCMCIA core to
+ determine which IRQ should be used. Therefore, link->irq.IRQInfo2
+ is ignored.
+
+* client->PendingEvents is gone (as of 2.6.11)
+ client->PendingEvents is no longer available.
+
+* client->Attributes are gone (as of 2.6.11)
+ client->Attributes is unused, therefore it is removed from all
+ PCMCIA card drivers
+
+* core functions no longer available (as of 2.6.11)
+ The following functions have been removed from the kernel source
+ because they are unused by all in-kernel drivers, and no external
+ driver was reported to rely on them:
+ pcmcia_get_first_region()
+ pcmcia_get_next_region()
+ pcmcia_modify_window()
+ pcmcia_set_event_mask()
+ pcmcia_get_first_window()
+ pcmcia_get_next_window()
+
+* device list iteration upon module removal (as of 2.6.10)
+ It is no longer necessary to iterate on the driver's internal
+ client list and call the ->detach() function upon module removal.
+
+* Resource management. (as of 2.6.8)
+ Although the PCMCIA subsystem will allocate resources for cards,
+ it no longer marks these resources busy. This means that driver
+ authors are now responsible for claiming your resources as per
+ other drivers in Linux. You should use request_region() to mark
+ your IO regions in-use, and request_mem_region() to mark your
+ memory regions in-use. The name argument should be a pointer to
+ your driver name. Eg, for pcnet_cs, name should point to the
+ string "pcnet_cs".
#include <asm/ebus.h>
#include <asm/auxio.h>
-/* This cannot be static, as it is referenced in entry.S */
+/* This cannot be static, as it is referenced in irq.c */
void __iomem *auxio_register = NULL;
enum auxio_type {
fmuld %f0, %f2, %f26
faddd %f0, %f2, %f28
fmuld %f0, %f2, %f30
+ membar #Sync
b,pt %xcc, fpdis_exit
- membar #Sync
+ nop
2: andcc %g5, FPRS_DU, %g0
bne,pt %icc, 3f
fzero %f32
fmuld %f32, %f34, %f58
faddd %f32, %f34, %f60
fmuld %f32, %f34, %f62
+ membar #Sync
ba,pt %xcc, fpdis_exit
- membar #Sync
+ nop
3: mov SECONDARY_CONTEXT, %g3
add %g6, TI_FPREGS, %g1
ldxa [%g3] ASI_DMMU, %g5
ba,pt %xcc, rtrap
clr %l6
-#ifdef CONFIG_BLK_DEV_FD
- .globl floppy_hardint
-floppy_hardint:
- wr %g0, (1 << 11), %clear_softint
- sethi %hi(doing_pdma), %g1
- ld [%g1 + %lo(doing_pdma)], %g2
- brz,pn %g2, floppy_dosoftint
- sethi %hi(fdc_status), %g3
- ldx [%g3 + %lo(fdc_status)], %g3
- sethi %hi(pdma_vaddr), %g5
- ldx [%g5 + %lo(pdma_vaddr)], %g4
- sethi %hi(pdma_size), %g5
- ldx [%g5 + %lo(pdma_size)], %g5
-
-next_byte:
- lduba [%g3] ASI_PHYS_BYPASS_EC_E, %g7
- andcc %g7, 0x80, %g0
- be,pn %icc, floppy_fifo_emptied
- andcc %g7, 0x20, %g0
- be,pn %icc, floppy_overrun
- andcc %g7, 0x40, %g0
- be,pn %icc, floppy_write
- sub %g5, 1, %g5
-
- inc %g3
- lduba [%g3] ASI_PHYS_BYPASS_EC_E, %g7
- dec %g3
- orcc %g0, %g5, %g0
- stb %g7, [%g4]
- bne,pn %xcc, next_byte
- add %g4, 1, %g4
-
- b,pt %xcc, floppy_tdone
- nop
-
-floppy_write:
- ldub [%g4], %g7
- orcc %g0, %g5, %g0
- inc %g3
- stba %g7, [%g3] ASI_PHYS_BYPASS_EC_E
- dec %g3
- bne,pn %xcc, next_byte
- add %g4, 1, %g4
-
-floppy_tdone:
- sethi %hi(pdma_vaddr), %g1
- stx %g4, [%g1 + %lo(pdma_vaddr)]
- sethi %hi(pdma_size), %g1
- stx %g5, [%g1 + %lo(pdma_size)]
- sethi %hi(auxio_register), %g1
- ldx [%g1 + %lo(auxio_register)], %g7
- lduba [%g7] ASI_PHYS_BYPASS_EC_E, %g5
- or %g5, AUXIO_AUX1_FTCNT, %g5
-/* andn %g5, AUXIO_AUX1_MASK, %g5 */
- stba %g5, [%g7] ASI_PHYS_BYPASS_EC_E
- andn %g5, AUXIO_AUX1_FTCNT, %g5
-/* andn %g5, AUXIO_AUX1_MASK, %g5 */
-
- nop; nop; nop; nop; nop; nop;
- nop; nop; nop; nop; nop; nop;
-
- stba %g5, [%g7] ASI_PHYS_BYPASS_EC_E
- sethi %hi(doing_pdma), %g1
- b,pt %xcc, floppy_dosoftint
- st %g0, [%g1 + %lo(doing_pdma)]
-
-floppy_fifo_emptied:
- sethi %hi(pdma_vaddr), %g1
- stx %g4, [%g1 + %lo(pdma_vaddr)]
- sethi %hi(pdma_size), %g1
- stx %g5, [%g1 + %lo(pdma_size)]
- sethi %hi(irq_action), %g1
- or %g1, %lo(irq_action), %g1
- ldx [%g1 + (11 << 3)], %g3 ! irqaction[floppy_irq]
- ldx [%g3 + 0x08], %g4 ! action->flags>>48==ino
- sethi %hi(ivector_table), %g3
- srlx %g4, 48, %g4
- or %g3, %lo(ivector_table), %g3
- sllx %g4, 5, %g4
- ldx [%g3 + %g4], %g4 ! &ivector_table[ino]
- ldx [%g4 + 0x10], %g4 ! bucket->iclr
- stwa %g0, [%g4] ASI_PHYS_BYPASS_EC_E ! ICLR_IDLE
- membar #Sync ! probably not needed...
- retry
-
-floppy_overrun:
- sethi %hi(pdma_vaddr), %g1
- stx %g4, [%g1 + %lo(pdma_vaddr)]
- sethi %hi(pdma_size), %g1
- stx %g5, [%g1 + %lo(pdma_size)]
- sethi %hi(doing_pdma), %g1
- st %g0, [%g1 + %lo(doing_pdma)]
-
-floppy_dosoftint:
- rdpr %pil, %g2
- wrpr %g0, 15, %pil
- sethi %hi(109f), %g7
- b,pt %xcc, etrap_irq
-109: or %g7, %lo(109b), %g7
-
- mov 11, %o0
- mov 0, %o1
- call sparc_floppy_irq
- add %sp, PTREGS_OFF, %o2
-
- b,pt %xcc, rtrap_irq
- nop
-
-#endif /* CONFIG_BLK_DEV_FD */
-
/* XXX Here is stuff we still need to write... -DaveM XXX */
.globl netbsd_syscall
netbsd_syscall:
#include <asm/uaccess.h>
#include <asm/cache.h>
#include <asm/cpudata.h>
+#include <asm/auxio.h>
#ifdef CONFIG_SMP
static void distribute_irqs(void);
}
#ifdef CONFIG_BLK_DEV_FD
-extern void floppy_interrupt(int irq, void *dev_cookie, struct pt_regs *regs);
+extern irqreturn_t floppy_interrupt(int, void *, struct pt_regs *);;
-void sparc_floppy_irq(int irq, void *dev_cookie, struct pt_regs *regs)
-{
- struct irqaction *action = *(irq + irq_action);
- struct ino_bucket *bucket;
- int cpu = smp_processor_id();
-
- irq_enter();
- kstat_this_cpu.irqs[irq]++;
-
- *(irq_work(cpu, irq)) = 0;
- bucket = get_ino_in_irqaction(action) + ivector_table;
-
- bucket->flags |= IBF_INPROGRESS;
-
- floppy_interrupt(irq, dev_cookie, regs);
- upa_writel(ICLR_IDLE, bucket->iclr);
-
- bucket->flags &= ~IBF_INPROGRESS;
-
- irq_exit();
-}
-#endif
-
-/* The following assumes that the branch lies before the place we
- * are branching to. This is the case for a trap vector...
- * You have been warned.
- */
-#define SPARC_BRANCH(dest_addr, inst_addr) \
- (0x10800000 | ((((dest_addr)-(inst_addr))>>2)&0x3fffff))
-
-#define SPARC_NOP (0x01000000)
+/* XXX No easy way to include asm/floppy.h XXX */
+extern unsigned char *pdma_vaddr;
+extern unsigned long pdma_size;
+extern volatile int doing_pdma;
+extern unsigned long fdc_status;
-static void install_fast_irq(unsigned int cpu_irq,
- irqreturn_t (*handler)(int, void *, struct pt_regs *))
+irqreturn_t sparc_floppy_irq(int irq, void *dev_cookie, struct pt_regs *regs)
{
- extern unsigned long sparc64_ttable_tl0;
- unsigned long ttent = (unsigned long) &sparc64_ttable_tl0;
- unsigned int *insns;
-
- ttent += 0x820;
- ttent += (cpu_irq - 1) << 5;
- insns = (unsigned int *) ttent;
- insns[0] = SPARC_BRANCH(((unsigned long) handler),
- ((unsigned long)&insns[0]));
- insns[1] = SPARC_NOP;
- __asm__ __volatile__("membar #StoreStore; flush %0" : : "r" (ttent));
-}
-
-int request_fast_irq(unsigned int irq,
- irqreturn_t (*handler)(int, void *, struct pt_regs *),
- unsigned long irqflags, const char *name, void *dev_id)
-{
- struct irqaction *action;
- struct ino_bucket *bucket = __bucket(irq);
- unsigned long flags;
-
- /* No pil0 dummy buckets allowed here. */
- if (bucket < &ivector_table[0] ||
- bucket >= &ivector_table[NUM_IVECS]) {
- unsigned int *caller;
-
- __asm__ __volatile__("mov %%i7, %0" : "=r" (caller));
- printk(KERN_CRIT "request_fast_irq: Old style IRQ registry attempt "
- "from %p, irq %08x.\n", caller, irq);
- return -EINVAL;
- }
-
- if (!handler)
- return -EINVAL;
+ if (likely(doing_pdma)) {
+ void __iomem *stat = (void __iomem *) fdc_status;
+ unsigned char *vaddr = pdma_vaddr;
+ unsigned long size = pdma_size;
+ u8 val;
+
+ while (size) {
+ val = readb(stat);
+ if (unlikely(!(val & 0x80))) {
+ pdma_vaddr = vaddr;
+ pdma_size = size;
+ return IRQ_HANDLED;
+ }
+ if (unlikely(!(val & 0x20))) {
+ pdma_vaddr = vaddr;
+ pdma_size = size;
+ doing_pdma = 0;
+ goto main_interrupt;
+ }
+ if (val & 0x40) {
+ /* read */
+ *vaddr++ = readb(stat + 1);
+ } else {
+ unsigned char data = *vaddr++;
- if ((bucket->pil == 0) || (bucket->pil == 14)) {
- printk("request_fast_irq: Trying to register shared IRQ 0 or 14.\n");
- return -EBUSY;
- }
+ /* write */
+ writeb(data, stat + 1);
+ }
+ size--;
+ }
- spin_lock_irqsave(&irq_action_lock, flags);
+ pdma_vaddr = vaddr;
+ pdma_size = size;
- action = *(bucket->pil + irq_action);
- if (action) {
- if (action->flags & SA_SHIRQ)
- panic("Trying to register fast irq when already shared.\n");
- if (irqflags & SA_SHIRQ)
- panic("Trying to register fast irq as shared.\n");
- printk("request_fast_irq: Trying to register yet already owned.\n");
- spin_unlock_irqrestore(&irq_action_lock, flags);
- return -EBUSY;
- }
+ /* Send Terminal Count pulse to floppy controller. */
+ val = readb(auxio_register);
+ val |= AUXIO_AUX1_FTCNT;
+ writeb(val, auxio_register);
+ val &= AUXIO_AUX1_FTCNT;
+ writeb(val, auxio_register);
- /*
- * We do not check for SA_SAMPLE_RANDOM in this path. Neither do we
- * support smp intr affinity in this path.
- */
- if (irqflags & SA_STATIC_ALLOC) {
- if (static_irq_count < MAX_STATIC_ALLOC)
- action = &static_irqaction[static_irq_count++];
- else
- printk("Request for IRQ%d (%s) SA_STATIC_ALLOC failed "
- "using kmalloc\n", bucket->pil, name);
- }
- if (action == NULL)
- action = (struct irqaction *)kmalloc(sizeof(struct irqaction),
- GFP_ATOMIC);
- if (!action) {
- spin_unlock_irqrestore(&irq_action_lock, flags);
- return -ENOMEM;
+ doing_pdma = 0;
}
- install_fast_irq(bucket->pil, handler);
- bucket->irq_info = action;
- bucket->flags |= IBF_ACTIVE;
-
- action->handler = handler;
- action->flags = irqflags;
- action->dev_id = NULL;
- action->name = name;
- action->next = NULL;
- put_ino_in_irqaction(action, irq);
- put_smpaff_in_irqaction(action, CPU_MASK_NONE);
-
- *(bucket->pil + irq_action) = action;
- enable_irq(irq);
-
- spin_unlock_irqrestore(&irq_action_lock, flags);
-
-#ifdef CONFIG_SMP
- distribute_irqs();
-#endif
- return 0;
+main_interrupt:
+ return floppy_interrupt(irq, dev_cookie, regs);
}
+EXPORT_SYMBOL(sparc_floppy_irq);
+#endif
/* We really don't need these at all on the Sparc. We only have
* stubs here because they are exported to modules.
" add %1, %4, %1\n"
" cas [%3], %0, %1\n"
" cmp %0, %1\n"
+" membar #StoreLoad | #StoreStore\n"
" bne,pn %%icc, 1b\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
: "=&r" (old_count), "=&r" (tmp), "=m" (sem->count)
: "r" (&sem->count), "r" (incr), "m" (sem->count)
: "cc");
" cmp %%g1, %%g7\n"
" bne,pn %%icc, 1b\n"
" addcc %%g7, 1, %%g0\n"
+" membar #StoreLoad | #StoreStore\n"
" ble,pn %%icc, 3f\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
"2:\n"
" .subsection 2\n"
"3: mov %0, %%g1\n"
" cmp %%g1, %%g7\n"
" bne,pn %%icc, 1b\n"
" cmp %%g7, 1\n"
+" membar #StoreLoad | #StoreStore\n"
" bl,pn %%icc, 3f\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
"2:\n"
" .subsection 2\n"
"3: mov %0, %%g1\n"
" cmp %%g1, %%g7\n"
" bne,pn %%icc, 1b\n"
" cmp %%g7, 1\n"
+" membar #StoreLoad | #StoreStore\n"
" bl,pn %%icc, 3f\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
"2:\n"
" .subsection 2\n"
"3: mov %2, %%g1\n"
EXPORT_SYMBOL(mostek_lock);
EXPORT_SYMBOL(mstk48t02_regs);
-EXPORT_SYMBOL(request_fast_irq);
#ifdef CONFIG_SUN_AUXIO
EXPORT_SYMBOL(auxio_set_led);
EXPORT_SYMBOL(auxio_set_lte);
sethi %hi(prom_entry_lock), %g2
1: ldstub [%g2 + %lo(prom_entry_lock)], %g1
+ membar #StoreLoad | #StoreStore
brnz,pn %g1, 1b
- membar #StoreLoad | #StoreStore
+ nop
sethi %hi(p1275buf), %g2
or %g2, %lo(p1275buf), %g2
#define LOOP_CHUNK3(src, dest, len, branch_dest) \
MAIN_LOOP_CHUNK(src, dest, f32, f48, len, branch_dest)
+#define DO_SYNC membar #Sync;
#define STORE_SYNC(dest, fsrc) \
EX_ST(STORE_BLK(%fsrc, %dest)); \
- add %dest, 0x40, %dest;
+ add %dest, 0x40, %dest; \
+ DO_SYNC
#define STORE_JUMP(dest, fsrc, target) \
EX_ST(STORE_BLK(%fsrc, %dest)); \
add %dest, 0x40, %dest; \
- ba,pt %xcc, target;
+ ba,pt %xcc, target; \
+ nop;
#define FINISH_VISCHUNK(dest, f0, f1, left) \
subcc %left, 8, %left;\
ba,pt %xcc, 1b+4
faligndata %f0, %f2, %f48
1: FREG_FROB(f16,f18,f20,f22,f24,f26,f28,f30,f32)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f32,f34,f36,f38,f40,f42,f44,f46,f0)
- STORE_JUMP(o0, f48, 40f) membar #Sync
+ STORE_JUMP(o0, f48, 40f)
2: FREG_FROB(f32,f34,f36,f38,f40,f42,f44,f46,f0)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f0, f2, f4, f6, f8, f10,f12,f14,f16)
- STORE_JUMP(o0, f48, 48f) membar #Sync
+ STORE_JUMP(o0, f48, 48f)
3: FREG_FROB(f0, f2, f4, f6, f8, f10,f12,f14,f16)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f16,f18,f20,f22,f24,f26,f28,f30,f32)
- STORE_JUMP(o0, f48, 56f) membar #Sync
+ STORE_JUMP(o0, f48, 56f)
1: FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18)
LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f)
ba,pt %xcc, 1b+4
faligndata %f2, %f4, %f48
1: FREG_FROB(f18,f20,f22,f24,f26,f28,f30,f32,f34)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f34,f36,f38,f40,f42,f44,f46,f0, f2)
- STORE_JUMP(o0, f48, 41f) membar #Sync
+ STORE_JUMP(o0, f48, 41f)
2: FREG_FROB(f34,f36,f38,f40,f42,f44,f46,f0, f2)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18)
- STORE_JUMP(o0, f48, 49f) membar #Sync
+ STORE_JUMP(o0, f48, 49f)
3: FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f18,f20,f22,f24,f26,f28,f30,f32,f34)
- STORE_JUMP(o0, f48, 57f) membar #Sync
+ STORE_JUMP(o0, f48, 57f)
1: FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20)
LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f)
ba,pt %xcc, 1b+4
faligndata %f4, %f6, %f48
1: FREG_FROB(f20,f22,f24,f26,f28,f30,f32,f34,f36)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f36,f38,f40,f42,f44,f46,f0, f2, f4)
- STORE_JUMP(o0, f48, 42f) membar #Sync
+ STORE_JUMP(o0, f48, 42f)
2: FREG_FROB(f36,f38,f40,f42,f44,f46,f0, f2, f4)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20)
- STORE_JUMP(o0, f48, 50f) membar #Sync
+ STORE_JUMP(o0, f48, 50f)
3: FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f20,f22,f24,f26,f28,f30,f32,f34,f36)
- STORE_JUMP(o0, f48, 58f) membar #Sync
+ STORE_JUMP(o0, f48, 58f)
1: FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22)
LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f)
ba,pt %xcc, 1b+4
faligndata %f6, %f8, %f48
1: FREG_FROB(f22,f24,f26,f28,f30,f32,f34,f36,f38)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f38,f40,f42,f44,f46,f0, f2, f4, f6)
- STORE_JUMP(o0, f48, 43f) membar #Sync
+ STORE_JUMP(o0, f48, 43f)
2: FREG_FROB(f38,f40,f42,f44,f46,f0, f2, f4, f6)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22)
- STORE_JUMP(o0, f48, 51f) membar #Sync
+ STORE_JUMP(o0, f48, 51f)
3: FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f22,f24,f26,f28,f30,f32,f34,f36,f38)
- STORE_JUMP(o0, f48, 59f) membar #Sync
+ STORE_JUMP(o0, f48, 59f)
1: FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24)
LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f)
ba,pt %xcc, 1b+4
faligndata %f8, %f10, %f48
1: FREG_FROB(f24,f26,f28,f30,f32,f34,f36,f38,f40)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f40,f42,f44,f46,f0, f2, f4, f6, f8)
- STORE_JUMP(o0, f48, 44f) membar #Sync
+ STORE_JUMP(o0, f48, 44f)
2: FREG_FROB(f40,f42,f44,f46,f0, f2, f4, f6, f8)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24)
- STORE_JUMP(o0, f48, 52f) membar #Sync
+ STORE_JUMP(o0, f48, 52f)
3: FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f24,f26,f28,f30,f32,f34,f36,f38,f40)
- STORE_JUMP(o0, f48, 60f) membar #Sync
+ STORE_JUMP(o0, f48, 60f)
1: FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26)
LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f)
ba,pt %xcc, 1b+4
faligndata %f10, %f12, %f48
1: FREG_FROB(f26,f28,f30,f32,f34,f36,f38,f40,f42)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f42,f44,f46,f0, f2, f4, f6, f8, f10)
- STORE_JUMP(o0, f48, 45f) membar #Sync
+ STORE_JUMP(o0, f48, 45f)
2: FREG_FROB(f42,f44,f46,f0, f2, f4, f6, f8, f10)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26)
- STORE_JUMP(o0, f48, 53f) membar #Sync
+ STORE_JUMP(o0, f48, 53f)
3: FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f26,f28,f30,f32,f34,f36,f38,f40,f42)
- STORE_JUMP(o0, f48, 61f) membar #Sync
+ STORE_JUMP(o0, f48, 61f)
1: FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28)
LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f)
ba,pt %xcc, 1b+4
faligndata %f12, %f14, %f48
1: FREG_FROB(f28,f30,f32,f34,f36,f38,f40,f42,f44)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f44,f46,f0, f2, f4, f6, f8, f10,f12)
- STORE_JUMP(o0, f48, 46f) membar #Sync
+ STORE_JUMP(o0, f48, 46f)
2: FREG_FROB(f44,f46,f0, f2, f4, f6, f8, f10,f12)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28)
- STORE_JUMP(o0, f48, 54f) membar #Sync
+ STORE_JUMP(o0, f48, 54f)
3: FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f28,f30,f32,f34,f36,f38,f40,f42,f44)
- STORE_JUMP(o0, f48, 62f) membar #Sync
+ STORE_JUMP(o0, f48, 62f)
1: FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30)
LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f)
ba,pt %xcc, 1b+4
faligndata %f14, %f16, %f48
1: FREG_FROB(f30,f32,f34,f36,f38,f40,f42,f44,f46)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f46,f0, f2, f4, f6, f8, f10,f12,f14)
- STORE_JUMP(o0, f48, 47f) membar #Sync
+ STORE_JUMP(o0, f48, 47f)
2: FREG_FROB(f46,f0, f2, f4, f6, f8, f10,f12,f14)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30)
- STORE_JUMP(o0, f48, 55f) membar #Sync
+ STORE_JUMP(o0, f48, 55f)
3: FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f30,f32,f34,f36,f38,f40,f42,f44,f46)
- STORE_JUMP(o0, f48, 63f) membar #Sync
+ STORE_JUMP(o0, f48, 63f)
40: FINISH_VISCHUNK(o0, f0, f2, g3)
41: FINISH_VISCHUNK(o0, f2, f4, g3)
stda %f48, [%g3 + %g1] ASI_BLK_P
5: membar #Sync
- jmpl %g7 + %g0, %g0
+ ba,pt %xcc, 80f
+ nop
+
+ .align 32
+80: jmpl %g7 + %g0, %g0
nop
6: ldub [%g3 + TI_FPSAVED], %o5
stda %f32, [%g2 + %g1] ASI_BLK_P
stda %f48, [%g3 + %g1] ASI_BLK_P
membar #Sync
- jmpl %g7 + %g0, %g0
+ ba,pt %xcc, 80f
+ nop
+ .align 32
+80: jmpl %g7 + %g0, %g0
nop
.align 32
stda %f0, [%g2 + %g1] ASI_BLK_P
stda %f16, [%g3 + %g1] ASI_BLK_P
membar #Sync
+ ba,pt %xcc, 4f
+ nop
+
+ .align 32
4: and %o5, FPRS_DU, %o5
jmpl %g7 + %g0, %g0
wr %o5, FPRS_FEF, %fprs
#include <linux/config.h>
#include <asm/asi.h>
- /* On SMP we need to use memory barriers to ensure
- * correct memory operation ordering, nop these out
- * for uniprocessor.
- */
-#ifdef CONFIG_SMP
-#define ATOMIC_PRE_BARRIER membar #StoreLoad | #LoadLoad
-#define ATOMIC_POST_BARRIER membar #StoreLoad | #StoreStore
-#else
-#define ATOMIC_PRE_BARRIER nop
-#define ATOMIC_POST_BARRIER nop
-#endif
-
.text
/* Two versions of the atomic routines, one that
nop
.size atomic_sub, .-atomic_sub
+ /* On SMP we need to use memory barriers to ensure
+ * correct memory operation ordering, nop these out
+ * for uniprocessor.
+ */
+#ifdef CONFIG_SMP
+
+#define ATOMIC_PRE_BARRIER membar #StoreLoad | #LoadLoad;
+#define ATOMIC_POST_BARRIER \
+ ba,pt %xcc, 80b; \
+ membar #StoreLoad | #StoreStore
+
+80: retl
+ nop
+#else
+#define ATOMIC_PRE_BARRIER
+#define ATOMIC_POST_BARRIER
+#endif
+
.globl atomic_add_ret
.type atomic_add_ret,#function
atomic_add_ret: /* %o0 = increment, %o1 = atomic_ptr */
cmp %g1, %g7
bne,pn %icc, 1b
add %g7, %o0, %g7
+ sra %g7, 0, %o0
ATOMIC_POST_BARRIER
retl
- sra %g7, 0, %o0
+ nop
.size atomic_add_ret, .-atomic_add_ret
.globl atomic_sub_ret
cmp %g1, %g7
bne,pn %icc, 1b
sub %g7, %o0, %g7
+ sra %g7, 0, %o0
ATOMIC_POST_BARRIER
retl
- sra %g7, 0, %o0
+ nop
.size atomic_sub_ret, .-atomic_sub_ret
.globl atomic64_add
cmp %g1, %g7
bne,pn %xcc, 1b
add %g7, %o0, %g7
+ mov %g7, %o0
ATOMIC_POST_BARRIER
retl
- mov %g7, %o0
+ nop
.size atomic64_add_ret, .-atomic64_add_ret
.globl atomic64_sub_ret
cmp %g1, %g7
bne,pn %xcc, 1b
sub %g7, %o0, %g7
+ mov %g7, %o0
ATOMIC_POST_BARRIER
retl
- mov %g7, %o0
+ nop
.size atomic64_sub_ret, .-atomic64_sub_ret
#include <linux/config.h>
#include <asm/asi.h>
+ .text
+
/* On SMP we need to use memory barriers to ensure
* correct memory operation ordering, nop these out
* for uniprocessor.
*/
+
#ifdef CONFIG_SMP
#define BITOP_PRE_BARRIER membar #StoreLoad | #LoadLoad
-#define BITOP_POST_BARRIER membar #StoreLoad | #StoreStore
+#define BITOP_POST_BARRIER \
+ ba,pt %xcc, 80b; \
+ membar #StoreLoad | #StoreStore
+
+80: retl
+ nop
#else
-#define BITOP_PRE_BARRIER nop
-#define BITOP_POST_BARRIER nop
+#define BITOP_PRE_BARRIER
+#define BITOP_POST_BARRIER
#endif
- .text
-
.globl test_and_set_bit
.type test_and_set_bit,#function
test_and_set_bit: /* %o0=nr, %o1=addr */
cmp %g7, %g1
bne,pn %xcc, 1b
and %g7, %o2, %g2
- BITOP_POST_BARRIER
clr %o0
+ movrne %g2, 1, %o0
+ BITOP_POST_BARRIER
retl
- movrne %g2, 1, %o0
+ nop
.size test_and_set_bit, .-test_and_set_bit
.globl test_and_clear_bit
cmp %g7, %g1
bne,pn %xcc, 1b
and %g7, %o2, %g2
- BITOP_POST_BARRIER
clr %o0
+ movrne %g2, 1, %o0
+ BITOP_POST_BARRIER
retl
- movrne %g2, 1, %o0
+ nop
.size test_and_clear_bit, .-test_and_clear_bit
.globl test_and_change_bit
cmp %g7, %g1
bne,pn %xcc, 1b
and %g7, %o2, %g2
- BITOP_POST_BARRIER
clr %o0
+ movrne %g2, 1, %o0
+ BITOP_POST_BARRIER
retl
- movrne %g2, 1, %o0
+ nop
.size test_and_change_bit, .-test_and_change_bit
.globl set_bit
" andn %%g1, %%g3, %%g7\n"
" casx [%0], %%g1, %%g7\n"
" cmp %%g1, %%g7\n"
+" membar #StoreLoad | #StoreStore\n"
" bne,pn %%xcc, 1b\n"
-" membar #StoreLoad | #StoreStore"
+" nop"
: /* no outputs */
: "r" (&(rw->lock))
: "g3", "g1", "g7", "cc", "memory");
" andn %%g1, %%g3, %%g7\n"
" casx [%0], %%g1, %%g7\n"
" cmp %%g1, %%g7\n"
+" membar #StoreLoad | #StoreStore\n"
" bne,pn %%xcc, 1b\n"
-" membar #StoreLoad | #StoreStore"
+" nop"
: /* no outputs */
: "r" (&(rw->lock))
: "g3", "g1", "g7", "cc", "memory");
#endif
to_zero:
ldstub [%o1], %g3
+ membar #StoreLoad | #StoreStore
brnz,pn %g3, spin_on_lock
- membar #StoreLoad | #StoreStore
+ nop
loop2: cas [%o0], %g2, %g7 /* ASSERT(g7 == 0) */
cmp %g2, %g7
nop
spin_on_lock:
ldub [%o1], %g3
+ membar #LoadLoad
brnz,pt %g3, spin_on_lock
- membar #LoadLoad
+ nop
ba,pt %xcc, to_zero
nop
nop
bne,pn %icc, 1b
add %g7, 1, %g7
cmp %g7, 0
+ membar #StoreLoad | #StoreStore
bl,pn %icc, 3f
- membar #StoreLoad | #StoreStore
+ nop
2:
retl
nop
cmp %g3, %g7
bne,pn %icc, 1b
cmp %g7, 0
+ membar #StoreLoad | #StoreStore
bne,pn %icc, 3f
- membar #StoreLoad | #StoreStore
+ nop
2: retl
nop
3:
cmp %g1, %g7
bne,pn %icc, 1b
cmp %g7, 0
+ membar #StoreLoad | #StoreStore
bl,pn %icc, 3f
- membar #StoreLoad | #StoreStore
+ nop
2: retl
nop
3: sethi %hi(RWSEM_ACTIVE_MASK), %g1
bne,pn %icc, 1b
sub %g7, %g1, %g7
cmp %g7, 0
+ membar #StoreLoad | #StoreStore
bl,pn %icc, 3f
- membar #StoreLoad | #StoreStore
+ nop
2:
retl
nop
bne,pn %icc, 1b
sub %g7, %g1, %g7
cmp %g7, 0
+ membar #StoreLoad | #StoreStore
bl,pn %icc, 3f
- membar #StoreLoad | #StoreStore
+ nop
2:
retl
nop
"or %%g1, %0, %%g1\n\t"
"casx [%2], %%g7, %%g1\n\t"
"cmp %%g7, %%g1\n\t"
+ "membar #StoreLoad | #StoreStore\n\t"
"bne,pn %%xcc, 1b\n\t"
- " membar #StoreLoad | #StoreStore"
+ " nop"
: /* no outputs */
: "r" (mask), "r" (non_cpu_bits), "r" (&page->flags)
: "g1", "g7");
" andn %%g7, %1, %%g1\n\t"
"casx [%2], %%g7, %%g1\n\t"
"cmp %%g7, %%g1\n\t"
+ "membar #StoreLoad | #StoreStore\n\t"
"bne,pn %%xcc, 1b\n\t"
- " membar #StoreLoad | #StoreStore\n"
+ " nop\n"
"2:"
: /* no outputs */
: "r" (cpu), "r" (mask), "r" (&page->flags),
andn %o3, 1, %o3
stxa %g0, [%o3] ASI_IMMU_DEMAP
2: stxa %g0, [%o3] ASI_DMMU_DEMAP
+ membar #Sync
brnz,pt %o1, 1b
- membar #Sync
+ nop
stxa %g2, [%o4] ASI_DMMU
flush %g6
wrpr %g0, 0, %tl
static struct cfq_queue *cfq_find_cfq_hash(struct cfq_data *, unsigned int, unsigned short);
static void cfq_dispatch_sort(request_queue_t *, struct cfq_rq *);
static void cfq_put_cfqd(struct cfq_data *cfqd);
-static inline int cfq_pending_requests(struct cfq_data *cfqd);
#define process_sync(tsk) ((tsk)->flags & PF_SYNCWRITE)
return NULL;
}
+static inline int cfq_pending_requests(struct cfq_data *cfqd)
+{
+ return !list_empty(&cfqd->queue->queue_head) || cfqd->busy_queues;
+}
+
+/*
+ * scheduler run of queue, if there are requests pending and no one in the
+ * driver that will restart queueing
+ */
+static inline void cfq_schedule_dispatch(struct cfq_data *cfqd)
+{
+ if (!cfqd->rq_in_driver && cfq_pending_requests(cfqd))
+ kblockd_schedule_work(&cfqd->unplug_work);
+}
+
+static int cfq_queue_empty(request_queue_t *q)
+{
+ struct cfq_data *cfqd = q->elevator->elevator_data;
+
+ return !cfq_pending_requests(cfqd);
+}
+
/*
* Lifted from AS - choose which of crq1 and crq2 that is best served now.
* We choose the request that is closest to the head right now. Distance
return 2 * (base_rq + base_rq * (CFQ_PRIO_LISTS - 1 - cfqq->ioprio));
}
-/*
- * scheduler run of queue, if there are requests pending and no one in the
- * driver that will restart queueing
- */
-static inline void cfq_schedule_dispatch(struct cfq_data *cfqd)
-{
- if (!cfqd->rq_in_driver && cfq_pending_requests(cfqd))
- kblockd_schedule_work(&cfqd->unplug_work);
-}
-
/*
* get next queue for service
*/
}
}
-static inline int cfq_pending_requests(struct cfq_data *cfqd)
-{
- return !list_empty(&cfqd->queue->queue_head) || cfqd->busy_queues;
-}
-
-static int cfq_queue_empty(request_queue_t *q)
-{
- struct cfq_data *cfqd = q->elevator->elevator_data;
-
- return !cfq_pending_requests(cfqd);
-}
-
static void cfq_completed_request(request_queue_t *q, struct request *rq)
{
struct cfq_rq *crq = RQ_DATA(rq);
{
#if 1
if ((cfq_cfqq_wait_request(cfqq) || cfq_cfqq_must_alloc(cfqq)) &&
- !cfq_cfqq_must_alloc_slice) {
+ !cfq_cfqq_must_alloc_slice(cfqq)) {
cfq_mark_cfqq_must_alloc_slice(cfqq);
return ELV_MQUEUE_MUST;
}
* only allow 1 ELV_MQUEUE_MUST per slice, otherwise we
* can quickly flood the queue with writes from a single task
*/
- if (rw == READ || !cfq_cfqq_must_alloc_slice) {
+ if (rw == READ || !cfq_cfqq_must_alloc_slice(cfqq)) {
cfq_mark_cfqq_must_alloc_slice(cfqq);
return ELV_MQUEUE_MUST;
}
return 0;
}
+static struct pcmcia_device_id bluecard_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("BlueCard", "LSE041", 0xbaf16fbf, 0x657cc15e),
+ PCMCIA_DEVICE_PROD_ID12("BTCFCARD", "LSE139", 0xe3987764, 0x2524b59c),
+ PCMCIA_DEVICE_PROD_ID12("WSS", "LSE039", 0x0a0736ec, 0x24e6dfab),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, bluecard_ids);
+
static struct pcmcia_driver bluecard_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = bluecard_attach,
.detach = bluecard_detach,
+ .id_table = bluecard_ids,
};
static int __init init_bluecard_cs(void)
return 0;
}
+static struct pcmcia_device_id bt3c_ids[] = {
+ PCMCIA_DEVICE_PROD_ID13("3COM", "Bluetooth PC Card", 0xefce0a31, 0xd4ce9b02),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, bt3c_ids);
+
static struct pcmcia_driver bt3c_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = bt3c_attach,
.detach = bt3c_detach,
+ .id_table = bt3c_ids,
};
static int __init init_bt3c_cs(void)
return 0;
}
+static struct pcmcia_device_id btuart_ids[] = {
+ /* don't use this driver. Use serial_cs + hci_uart instead */
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, btuart_ids);
+
static struct pcmcia_driver btuart_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = btuart_attach,
.detach = btuart_detach,
+ .id_table = btuart_ids,
};
static int __init init_btuart_cs(void)
return 0;
}
+static struct pcmcia_device_id dtl1_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("Nokia Mobile Phones", "DTL-1", 0xe1bfdd64, 0xe168480d),
+ PCMCIA_DEVICE_PROD_ID12("Socket", "CF", 0xb38bcc2e, 0x44ebf863),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, dtl1_ids);
+
static struct pcmcia_driver dtl1_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = dtl1_attach,
.detach = dtl1_detach,
+ .id_table = dtl1_ids,
};
static int __init init_dtl1_cs(void)
/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
- link->irq.IRQInfo1 = IRQ_INFO2_VALID | IRQ_LEVEL_ID;
+ link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = NULL;
link->conf.Attributes = 0;
}
}
+static struct pcmcia_device_id mgslpc_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x02c5, 0x0050),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, mgslpc_ids);
+
static struct pcmcia_driver mgslpc_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = mgslpc_attach,
.detach = mgslpc_detach,
+ .id_table = mgslpc_ids,
};
static struct tty_operations mgslpc_ops = {
<http://www.ite.com.tw/ia/brief_it8172bsp.htm>; picture of the
board at <http://www.mvista.com/partners/semiconductor/ite.html>.
+config BLK_DEV_IT821X
+ tristate "IT821X IDE support"
+ help
+ This driver adds support for the ITE 8211 IDE controller and the
+ IT 8212 IDE RAID controller in both RAID and pass-through mode.
+
config BLK_DEV_NS87415
tristate "NS87415 chipset support"
help
{
unsigned long lba_sects, chs_sects, head, tail;
+ /* No non-LBA info .. so valid! */
+ if (id->cyls == 0)
+ return 1;
+
/*
* The ATA spec tells large drives to return
* C/H/S = 16383/16/63 independent of their size.
{ "SAMSUNG CD-ROM SC-148C", "ALL" },
{ "SAMSUNG CD-ROM SC", "ALL" },
{ "SanDisk SDP3B-64" , "ALL" },
- { "SAMSUNG CD-ROM SN-124", "ALL" },
{ "ATAPI CD-ROM DRIVE 40X MAXIMUM", "ALL" },
{ "_NEC DV5800A", "ALL" },
{ NULL , NULL }
pre_reset(drive);
SELECT_DRIVE(drive);
udelay (20);
- hwif->OUTB(WIN_SRST, IDE_COMMAND_REG);
+ hwif->OUTBSYNC(drive, WIN_SRST, IDE_COMMAND_REG);
+ ndelay(400);
hwgroup->poll_timeout = jiffies + WAIT_WORSTCASE;
hwgroup->polling = 1;
__ide_set_handler(drive, &atapi_reset_pollfunc, HZ/20, NULL);
return 0;
} /* ide_event */
+static struct pcmcia_device_id ide_ids[] = {
+ PCMCIA_DEVICE_FUNC_ID(4),
+ PCMCIA_DEVICE_MANF_CARD(0x0032, 0x0704),
+ PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x002d),
+ PCMCIA_DEVICE_MANF_CARD(0x2080, 0x0001),
+ PCMCIA_DEVICE_MANF_CARD(0x0045, 0x0401),
+ PCMCIA_DEVICE_PROD_ID123("Caravelle", "PSC-IDE ", "PSC000", 0x8c36137c, 0xd0693ab8, 0x2768a9f0),
+ PCMCIA_DEVICE_PROD_ID123("CDROM", "IDE", "MCD-601p", 0x1b9179ca, 0xede88951, 0x0d902f74),
+ PCMCIA_DEVICE_PROD_ID123("PCMCIA", "IDE CARD", "F1", 0x281f1c5d, 0x1907960c, 0xf7fde8b9),
+ PCMCIA_DEVICE_PROD_ID12("ARGOSY", "CD-ROM", 0x78f308dc, 0x66536591),
+ PCMCIA_DEVICE_PROD_ID12("ARGOSY", "PnPIDE", 0x78f308dc, 0x0c694728),
+ PCMCIA_DEVICE_PROD_ID12("CNF CD-M", "CD-ROM", 0x7d93b852, 0x66536591),
+ PCMCIA_DEVICE_PROD_ID12("Creative Technology Ltd.", "PCMCIA CD-ROM Interface Card", 0xff8c8a45, 0xfe8020c4),
+ PCMCIA_DEVICE_PROD_ID12("Digital Equipment Corporation.", "Digital Mobile Media CD-ROM", 0x17692a66, 0xef1dcbde),
+ PCMCIA_DEVICE_PROD_ID12("EXP", "CD", 0x6f58c983, 0xaae5994f),
+ PCMCIA_DEVICE_PROD_ID12("EXP ", "CD-ROM", 0x0a5c52fd, 0x66536591),
+ PCMCIA_DEVICE_PROD_ID12("EXP ", "PnPIDE", 0x0a5c52fd, 0x0c694728),
+ PCMCIA_DEVICE_PROD_ID12("FREECOM", "PCCARD-IDE", 0x5714cbf7, 0x48e0ab8e),
+ PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753),
+ PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2 ", 0x547e66dc, 0x8671043b),
+ PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149),
+ PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDEII", 0x547e66dc, 0xb3662674),
+ PCMCIA_DEVICE_PROD_ID12("LOOKMEET", "CBIDE2 ", 0xe37be2b5, 0x8671043b),
+ PCMCIA_DEVICE_PROD_ID12(" ", "NinjaATA-", 0x3b6e20c8, 0xebe0bd79),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "CD-ROM", 0x281f1c5d, 0x66536591),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "PnPIDE", 0x281f1c5d, 0x0c694728),
+ PCMCIA_DEVICE_PROD_ID12("SHUTTLE TECHNOLOGY LTD.", "PCCARD-IDE/ATAPI Adapter", 0x4a3f0ba0, 0x322560e1),
+ PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003),
+ PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
+ PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, ide_ids);
+
static struct pcmcia_driver ide_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = ide_attach,
.detach = ide_detach,
+ .id_table = ide_ids,
};
static int __init init_ide_cs(void)
obj-$(CONFIG_BLK_DEV_HPT366) += hpt366.o
#obj-$(CONFIG_BLK_DEV_HPT37X) += hpt37x.o
obj-$(CONFIG_BLK_DEV_IT8172) += it8172.o
+obj-$(CONFIG_BLK_DEV_IT821X) += it821x.o
obj-$(CONFIG_BLK_DEV_NS87415) += ns87415.o
obj-$(CONFIG_BLK_DEV_OPTI621) += opti621.o
obj-$(CONFIG_BLK_DEV_PDC202XX_OLD) += pdc202xx_old.o
#include <asm/io.h>
+static int ide_generic_all; /* Set to claim all devices */
+
+static int __init ide_generic_all_on(char *unused)
+{
+ ide_generic_all = 1;
+ printk(KERN_INFO "IDE generic will claim all unknown PCI IDE storage controllers.\n");
+ return 1;
+}
+
+__setup("all-generic-ide", ide_generic_all_on);
+
static void __devinit init_hwif_generic (ide_hwif_t *hwif)
{
switch(hwif->pci_dev->device) {
static ide_pci_device_t generic_chipsets[] __devinitdata = {
{ /* 0 */
+ .name = "Unknown",
+ .init_hwif = init_hwif_generic,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .bootable = ON_BOARD,
+ },{ /* 1 */
.name = "NS87410",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x43,0x08,0x08}, {0x47,0x08,0x08}},
.bootable = ON_BOARD,
- },{ /* 1 */
+ },{ /* 2 */
.name = "SAMURAI",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
- },{ /* 2 */
+ },{ /* 3 */
.name = "HT6565",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
- },{ /* 3 */
+ },{ /* 4 */
.name = "UM8673F",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NODMA,
.bootable = ON_BOARD,
- },{ /* 4 */
+ },{ /* 5 */
.name = "UM8886A",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NODMA,
.bootable = ON_BOARD,
- },{ /* 5 */
+ },{ /* 6 */
.name = "UM8886BF",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NODMA,
.bootable = ON_BOARD,
- },{ /* 6 */
+ },{ /* 7 */
.name = "HINT_IDE",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
- },{ /* 7 */
+ },{ /* 8 */
.name = "VIA_IDE",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
- },{ /* 8 */
+ },{ /* 9 */
.name = "OPTI621V",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
- },{ /* 9 */
+ },{ /* 10 */
.name = "VIA8237SATA",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
- },{ /* 10 */
+ },{ /* 11 */
.name = "Piccolo0102",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
- },{ /* 11 */
+ },{ /* 12 */
.name = "Piccolo0103",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
- },{ /* 12 */
+ },{ /* 13 */
.name = "Piccolo0105",
.init_hwif = init_hwif_generic,
.channels = 2,
u16 command;
int ret = -ENODEV;
+ /* Don't use the generic entry unless instructed to do so */
+ if (id->driver_data == 0 && ide_generic_all == 0)
+ goto out;
+
if (dev->vendor == PCI_VENDOR_ID_UMC &&
dev->device == PCI_DEVICE_ID_UMC_UM8886A &&
(!(PCI_FUNC(dev->devfn) & 1)))
}
static struct pci_device_id generic_pci_tbl[] = {
- { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- { PCI_VENDOR_ID_PCTECH, PCI_DEVICE_ID_PCTECH_SAMURAI_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
- { PCI_VENDOR_ID_HOLTEK, PCI_DEVICE_ID_HOLTEK_6565, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
- { PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8673F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
- { PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8886A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
- { PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8886BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 5},
- { PCI_VENDOR_ID_HINT, PCI_DEVICE_ID_HINT_VXPROII_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 6},
- { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C561, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 7},
- { PCI_VENDOR_ID_OPTI, PCI_DEVICE_ID_OPTI_82C558, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8},
+ { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
+ { PCI_VENDOR_ID_PCTECH, PCI_DEVICE_ID_PCTECH_SAMURAI_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
+ { PCI_VENDOR_ID_HOLTEK, PCI_DEVICE_ID_HOLTEK_6565, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
+ { PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8673F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
+ { PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8886A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 5},
+ { PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8886BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 6},
+ { PCI_VENDOR_ID_HINT, PCI_DEVICE_ID_HINT_VXPROII_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 7},
+ { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C561, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8},
+ { PCI_VENDOR_ID_OPTI, PCI_DEVICE_ID_OPTI_82C558, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 9},
#ifdef CONFIG_BLK_DEV_IDE_SATA
- { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237_SATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 9},
+ { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237_SATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 10},
#endif
- { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 10},
- { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 11},
- { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 12},
+ { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 11},
+ { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 12},
+ { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 13},
+ /* Must come last. If you add entries adjust this table appropriately and the init_one code */
+ { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_IDE << 8, 0xFFFFFF00UL, 0},
{ 0, },
};
MODULE_DEVICE_TABLE(pci, generic_pci_tbl);
* donation of an ABit BP6 mainboard, processor, and memory acellerated
* development and support.
*
+ *
+ * Highpoint have their own driver (source except for the raid part)
+ * available from http://www.highpoint-tech.com/hpt3xx-opensource-v131.tgz
+ * This may be useful to anyone wanting to work on the mainstream hpt IDE.
+ *
* Note that final HPT370 support was done by force extraction of GPL.
*
* - add function for getting/setting power status of drive
#define F_LOW_PCI_50 0x2d
#define F_LOW_PCI_66 0x42
-/* FIXME: compare with driver's code before removing */
-#if 0
- if (hpt_minimum_revision(dev, 3)) {
- u8 cbl;
- cbl = inb(iobase + 0x7b);
- outb(cbl | 1, iobase + 0x7b);
- outb(cbl & ~1, iobase + 0x7b);
- cbl = inb(iobase + 0x7a);
- p += sprintf(p, "Cable: ATA-%d"
- " ATA-%d\n",
- (cbl & 0x02) ? 33 : 66,
- (cbl & 0x01) ? 33 : 66);
- p += sprintf(p, "\n");
- }
- {
- u8 c2, c3;
- /* older revs don't have these registers mapped
- * into io space */
- pci_read_config_byte(dev, 0x43, &c0);
- pci_read_config_byte(dev, 0x47, &c1);
- pci_read_config_byte(dev, 0x4b, &c2);
- pci_read_config_byte(dev, 0x4f, &c3);
-
- p += sprintf(p, "Mode: %s %s"
- " %s %s\n",
- (c0 & 0x10) ? "UDMA" : (c0 & 0x20) ? "DMA " :
- (c0 & 0x80) ? "PIO " : "off ",
- (c1 & 0x10) ? "UDMA" : (c1 & 0x20) ? "DMA " :
- (c1 & 0x80) ? "PIO " : "off ",
- (c2 & 0x10) ? "UDMA" : (c2 & 0x20) ? "DMA " :
- (c2 & 0x80) ? "PIO " : "off ",
- (c3 & 0x10) ? "UDMA" : (c3 & 0x20) ? "DMA " :
- (c3 & 0x80) ? "PIO " : "off ");
- }
- }
-#endif
+/*
+ * Hold all the highpoint quirks and revision information in one
+ * place.
+ */
-static u32 hpt_revision (struct pci_dev *dev)
+struct hpt_info
+{
+ u8 max_mode; /* Speeds allowed */
+ int revision; /* Chipset revision */
+ int flags; /* Chipset properties */
+#define PLL_MODE 1
+#define IS_372N 2
+ /* Speed table */
+ struct chipset_bus_clock_list_entry *speed;
+};
+
+/*
+ * This wants fixing so that we do everything not by classrev
+ * (which breaks on the newest chips) but by creating an
+ * enumeration of chip variants and using that
+ */
+
+static __devinit u32 hpt_revision (struct pci_dev *dev)
{
u32 class_rev;
pci_read_config_dword(dev, PCI_CLASS_REVISION, &class_rev);
return class_rev;
}
-static u32 hpt_minimum_revision (struct pci_dev *dev, int revision)
-{
- unsigned int class_rev = hpt_revision(dev);
- revision--;
- return ((int) (class_rev > revision) ? 1 : 0);
-}
-
static int check_in_drive_lists(ide_drive_t *drive, const char **list);
static u8 hpt3xx_ratemask (ide_drive_t *drive)
{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
+ ide_hwif_t *hwif = drive->hwif;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
u8 mode = 0;
- if (hpt_minimum_revision(dev, 8)) { /* HPT374 */
+ /* FIXME: TODO - move this to set info->mode once at boot */
+
+ if (info->revision >= 8) { /* HPT374 */
mode = (HPT374_ALLOW_ATA133_6) ? 4 : 3;
- } else if (hpt_minimum_revision(dev, 7)) { /* HPT371 */
+ } else if (info->revision >= 7) { /* HPT371 */
mode = (HPT371_ALLOW_ATA133_6) ? 4 : 3;
- } else if (hpt_minimum_revision(dev, 6)) { /* HPT302 */
+ } else if (info->revision >= 6) { /* HPT302 */
mode = (HPT302_ALLOW_ATA133_6) ? 4 : 3;
- } else if (hpt_minimum_revision(dev, 5)) { /* HPT372 */
+ } else if (info->revision >= 5) { /* HPT372 */
mode = (HPT372_ALLOW_ATA133_6) ? 4 : 3;
- } else if (hpt_minimum_revision(dev, 4)) { /* HPT370A */
+ } else if (info->revision >= 4) { /* HPT370A */
mode = (HPT370_ALLOW_ATA100_5) ? 3 : 2;
- } else if (hpt_minimum_revision(dev, 3)) { /* HPT370 */
+ } else if (info->revision >= 3) { /* HPT370 */
mode = (HPT370_ALLOW_ATA100_5) ? 3 : 2;
mode = (check_in_drive_lists(drive, bad_ata33)) ? 0 : mode;
} else { /* HPT366 and HPT368 */
mode = (check_in_drive_lists(drive, bad_ata33)) ? 0 : 2;
}
- if (!eighty_ninty_three(drive) && (mode))
+ if (!eighty_ninty_three(drive) && mode)
mode = min(mode, (u8)1);
return mode;
}
static u8 hpt3xx_ratefilter (ide_drive_t *drive, u8 speed)
{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
+ ide_hwif_t *hwif = drive->hwif;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
u8 mode = hpt3xx_ratemask(drive);
if (drive->media != ide_disk)
break;
case 0x03:
speed = min(speed, (u8)XFER_UDMA_5);
- if (hpt_minimum_revision(dev, 5))
+ if (info->revision >= 5)
break;
if (check_in_drive_lists(drive, bad_ata100_5))
speed = min(speed, (u8)XFER_UDMA_4);
/*
* CHECK ME, Does this need to be set to 5 ??
*/
- if (hpt_minimum_revision(dev, 3))
+ if (info->revision >= 3)
break;
if ((check_in_drive_lists(drive, bad_ata66_4)) ||
(!(HPT366_ALLOW_ATA66_4)))
/*
* CHECK ME, Does this need to be set to 5 ??
*/
- if (hpt_minimum_revision(dev, 3))
+ if (info->revision >= 3)
break;
if (check_in_drive_lists(drive, bad_ata33))
speed = min(speed, (u8)XFER_MW_DMA_2);
static int hpt36x_tune_chipset(ide_drive_t *drive, u8 xferspeed)
{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
+ ide_hwif_t *hwif = drive->hwif;
+ struct pci_dev *dev = hwif->pci_dev;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
u8 speed = hpt3xx_ratefilter(drive, xferspeed);
-// u8 speed = ide_rate_filter(hpt3xx_ratemask(drive), xferspeed);
u8 regtime = (drive->select.b.unit & 0x01) ? 0x44 : 0x40;
- u8 regfast = (HWIF(drive)->channel) ? 0x55 : 0x51;
+ u8 regfast = (hwif->channel) ? 0x55 : 0x51;
u8 drive_fast = 0;
u32 reg1 = 0, reg2 = 0;
* Disable the "fast interrupt" prediction.
*/
pci_read_config_byte(dev, regfast, &drive_fast);
-#if 0
- if (drive_fast & 0x02)
- pci_write_config_byte(dev, regfast, drive_fast & ~0x20);
-#else
if (drive_fast & 0x80)
pci_write_config_byte(dev, regfast, drive_fast & ~0x80);
-#endif
- reg2 = pci_bus_clock_list(speed,
- (struct chipset_bus_clock_list_entry *) pci_get_drvdata(dev));
+ reg2 = pci_bus_clock_list(speed, info->speed);
+
/*
* Disable on-chip PIO FIFO/buffer
* (to avoid problems handling I/O errors later)
static int hpt370_tune_chipset(ide_drive_t *drive, u8 xferspeed)
{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
+ ide_hwif_t *hwif = drive->hwif;
+ struct pci_dev *dev = hwif->pci_dev;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
u8 speed = hpt3xx_ratefilter(drive, xferspeed);
-// u8 speed = ide_rate_filter(hpt3xx_ratemask(drive), xferspeed);
- u8 regfast = (HWIF(drive)->channel) ? 0x55 : 0x51;
+ u8 regfast = (drive->hwif->channel) ? 0x55 : 0x51;
u8 drive_pci = 0x40 + (drive->dn * 4);
u8 new_fast = 0, drive_fast = 0;
u32 list_conf = 0, drive_conf = 0;
if (new_fast != drive_fast)
pci_write_config_byte(dev, regfast, new_fast);
- list_conf = pci_bus_clock_list(speed,
- (struct chipset_bus_clock_list_entry *)
- pci_get_drvdata(dev));
+ list_conf = pci_bus_clock_list(speed, info->speed);
pci_read_config_dword(dev, drive_pci, &drive_conf);
list_conf = (list_conf & ~conf_mask) | (drive_conf & conf_mask);
- if (speed < XFER_MW_DMA_0) {
+ if (speed < XFER_MW_DMA_0)
list_conf &= ~0x80000000; /* Disable on-chip PIO FIFO/buffer */
- }
-
pci_write_config_dword(dev, drive_pci, list_conf);
return ide_config_drive_speed(drive, speed);
static int hpt372_tune_chipset(ide_drive_t *drive, u8 xferspeed)
{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
+ ide_hwif_t *hwif = drive->hwif;
+ struct pci_dev *dev = hwif->pci_dev;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
u8 speed = hpt3xx_ratefilter(drive, xferspeed);
-// u8 speed = ide_rate_filter(hpt3xx_ratemask(drive), xferspeed);
- u8 regfast = (HWIF(drive)->channel) ? 0x55 : 0x51;
+ u8 regfast = (drive->hwif->channel) ? 0x55 : 0x51;
u8 drive_fast = 0, drive_pci = 0x40 + (drive->dn * 4);
u32 list_conf = 0, drive_conf = 0;
u32 conf_mask = (speed >= XFER_MW_DMA_0) ? 0xc0000000 : 0x30070000;
pci_read_config_byte(dev, regfast, &drive_fast);
drive_fast &= ~0x07;
pci_write_config_byte(dev, regfast, drive_fast);
-
- list_conf = pci_bus_clock_list(speed,
- (struct chipset_bus_clock_list_entry *)
- pci_get_drvdata(dev));
+
+ list_conf = pci_bus_clock_list(speed, info->speed);
pci_read_config_dword(dev, drive_pci, &drive_conf);
list_conf = (list_conf & ~conf_mask) | (drive_conf & conf_mask);
if (speed < XFER_MW_DMA_0)
static int hpt3xx_tune_chipset (ide_drive_t *drive, u8 speed)
{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
+ ide_hwif_t *hwif = drive->hwif;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
- if (hpt_minimum_revision(dev, 8))
+ if (info->revision >= 8)
return hpt372_tune_chipset(drive, speed); /* not a typo */
-#if 0
- else if (hpt_minimum_revision(dev, 7))
- hpt371_tune_chipset(drive, speed);
- else if (hpt_minimum_revision(dev, 6))
- hpt302_tune_chipset(drive, speed);
-#endif
- else if (hpt_minimum_revision(dev, 5))
+ else if (info->revision >= 5)
return hpt372_tune_chipset(drive, speed);
- else if (hpt_minimum_revision(dev, 3))
+ else if (info->revision >= 3)
return hpt370_tune_chipset(drive, speed);
else /* hpt368: hpt_minimum_revision(dev, 2) */
return hpt36x_tune_chipset(drive, speed);
static int config_chipset_for_dma (ide_drive_t *drive)
{
u8 speed = ide_dma_speed(drive, hpt3xx_ratemask(drive));
+ ide_hwif_t *hwif = drive->hwif;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
- if (!(speed))
+ if (!speed)
+ return 0;
+
+ /* If we don't have any timings we can't do a lot */
+ if (info->speed == NULL)
return 0;
(void) hpt3xx_tune_chipset(drive, speed);
static void hpt3xx_intrproc (ide_drive_t *drive)
{
- ide_hwif_t *hwif = HWIF(drive);
+ ide_hwif_t *hwif = drive->hwif;
if (drive->quirk_list)
return;
static void hpt3xx_maskproc (ide_drive_t *drive, int mask)
{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
+ ide_hwif_t *hwif = drive->hwif;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
+ struct pci_dev *dev = hwif->pci_dev;
if (drive->quirk_list) {
- if (hpt_minimum_revision(dev,3)) {
+ if (info->revision >= 3) {
u8 reg5a = 0;
pci_read_config_byte(dev, 0x5a, ®5a);
if (((reg5a & 0x10) >> 4) != mask)
pci_write_config_byte(dev, 0x5a, mask ? (reg5a | 0x10) : (reg5a & ~0x10));
} else {
if (mask) {
- disable_irq(HWIF(drive)->irq);
+ disable_irq(hwif->irq);
} else {
- enable_irq(HWIF(drive)->irq);
+ enable_irq(hwif->irq);
}
}
} else {
if (IDE_CONTROL_REG)
- HWIF(drive)->OUTB(mask ? (drive->ctl | 2) :
+ hwif->OUTB(mask ? (drive->ctl | 2) :
(drive->ctl & ~2),
IDE_CONTROL_REG);
}
static int hpt366_config_drive_xfer_rate (ide_drive_t *drive)
{
- ide_hwif_t *hwif = HWIF(drive);
+ ide_hwif_t *hwif = drive->hwif;
struct hd_driveid *id = drive->id;
drive->init_speed = 0;
- if (id && (id->capability & 1) && drive->autodma) {
+ if ((id->capability & 1) && drive->autodma) {
if (ide_use_dma(drive)) {
if (config_chipset_for_dma(drive))
drive->name, __FUNCTION__, reg50h, reg52h, reg5ah);
if (reg5ah & 0x10)
pci_write_config_byte(dev, 0x5a, reg5ah & ~0x10);
-#if 0
- /* how about we flush and reset, mmmkay? */
- pci_write_config_byte(dev, 0x51, 0x1F);
- /* fall through to a reset */
- case dma_start:
- case ide_dma_end:
- /* reset the chips state over and over.. */
- pci_write_config_byte(dev, 0x51, 0x13);
-#endif
return __ide_dma_lostirq(drive);
}
u8 dma_stat = 0, dma_cmd = 0;
pci_read_config_byte(HWIF(drive)->pci_dev, reginfo, &bfifo);
- printk("%s: %d bytes in FIFO\n", drive->name, bfifo);
+ printk(KERN_DEBUG "%s: %d bytes in FIFO\n", drive->name, bfifo);
hpt370_clear_engine(drive);
/* get dma command mode */
dma_cmd = hwif->INB(hwif->dma_command);
static void hpt3xx_reset (ide_drive_t *drive)
{
-#if 0
- unsigned long high_16 = pci_resource_start(HWIF(drive)->pci_dev, 4);
- u8 reset = (HWIF(drive)->channel) ? 0x80 : 0x40;
- u8 reg59h = 0;
-
- pci_read_config_byte(HWIF(drive)->pci_dev, 0x59, ®59h);
- pci_write_config_byte(HWIF(drive)->pci_dev, 0x59, reg59h|reset);
- pci_write_config_byte(HWIF(drive)->pci_dev, 0x59, reg59h);
-#endif
}
static int hpt3xx_tristate (ide_drive_t * drive, int state)
u8 reg59h = 0, reset = (hwif->channel) ? 0x80 : 0x40;
u8 regXXh = 0, state_reg= (hwif->channel) ? 0x57 : 0x53;
-// hwif->bus_state = state;
-
pci_read_config_byte(dev, 0x59, ®59h);
pci_read_config_byte(dev, state_reg, ®XXh);
#define TRISTATE_BIT 0x8000
static int hpt370_busproc(ide_drive_t * drive, int state)
{
- ide_hwif_t *hwif = HWIF(drive);
+ ide_hwif_t *hwif = drive->hwif;
struct pci_dev *dev = hwif->pci_dev;
u8 tristate = 0, resetmask = 0, bus_reg = 0;
u16 tri_reg;
return 0;
}
-static int __devinit init_hpt37x(struct pci_dev *dev)
+static void __devinit hpt366_clocking(ide_hwif_t *hwif)
{
+ u32 reg1 = 0;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
+
+ pci_read_config_dword(hwif->pci_dev, 0x40, ®1);
+
+ /* detect bus speed by looking at control reg timing: */
+ switch((reg1 >> 8) & 7) {
+ case 5:
+ info->speed = forty_base_hpt366;
+ break;
+ case 9:
+ info->speed = twenty_five_base_hpt366;
+ break;
+ case 7:
+ default:
+ info->speed = thirty_three_base_hpt366;
+ break;
+ }
+}
+
+static void __devinit hpt37x_clocking(ide_hwif_t *hwif)
+{
+ struct hpt_info *info = ide_get_hwifdata(hwif);
+ struct pci_dev *dev = hwif->pci_dev;
int adjust, i;
u16 freq;
u32 pll;
u8 reg5bh;
- u8 reg5ah = 0;
- unsigned long dmabase = pci_resource_start(dev, 4);
- u8 did, rid;
- int is_372n = 0;
- pci_read_config_byte(dev, 0x5a, ®5ah);
- /* interrupt force enable */
- pci_write_config_byte(dev, 0x5a, (reg5ah & ~0x10));
-
- if(dmabase)
- {
- did = inb(dmabase + 0x22);
- rid = inb(dmabase + 0x28);
-
- if((did == 4 && rid == 6) || (did == 5 && rid > 1))
- is_372n = 1;
- }
-
/*
* default to pci clock. make sure MA15/16 are set to output
- * to prevent drives having problems with 40-pin cables.
+ * to prevent drives having problems with 40-pin cables. Needed
+ * for some drives such as IBM-DTLA which will not enter ready
+ * state on reset when PDIAG is a input.
+ *
+ * ToDo: should we set 0x21 when using PLL mode ?
*/
pci_write_config_byte(dev, 0x5b, 0x23);
* Currently we always set up the PLL for the 372N
*/
- pci_set_drvdata(dev, NULL);
-
- if(is_372n)
+ if(info->flags & IS_372N)
{
printk(KERN_INFO "hpt: HPT372N detected, using 372N timing.\n");
if(freq < 0x55)
pll = F_LOW_PCI_66;
if (pll == F_LOW_PCI_33) {
- if (hpt_minimum_revision(dev,8))
- pci_set_drvdata(dev, (void *) thirty_three_base_hpt374);
- else if (hpt_minimum_revision(dev,5))
- pci_set_drvdata(dev, (void *) thirty_three_base_hpt372);
- else if (hpt_minimum_revision(dev,4))
- pci_set_drvdata(dev, (void *) thirty_three_base_hpt370a);
+ if (info->revision >= 8)
+ info->speed = thirty_three_base_hpt374;
+ else if (info->revision >= 5)
+ info->speed = thirty_three_base_hpt372;
+ else if (info->revision >= 4)
+ info->speed = thirty_three_base_hpt370a;
else
- pci_set_drvdata(dev, (void *) thirty_three_base_hpt370);
- printk("HPT37X: using 33MHz PCI clock\n");
+ info->speed = thirty_three_base_hpt370;
+ printk(KERN_DEBUG "HPT37X: using 33MHz PCI clock\n");
} else if (pll == F_LOW_PCI_40) {
/* Unsupported */
} else if (pll == F_LOW_PCI_50) {
- if (hpt_minimum_revision(dev,8))
- pci_set_drvdata(dev, (void *) fifty_base_hpt370a);
- else if (hpt_minimum_revision(dev,5))
- pci_set_drvdata(dev, (void *) fifty_base_hpt372);
- else if (hpt_minimum_revision(dev,4))
- pci_set_drvdata(dev, (void *) fifty_base_hpt370a);
+ if (info->revision >= 8)
+ info->speed = fifty_base_hpt370a;
+ else if (info->revision >= 5)
+ info->speed = fifty_base_hpt372;
+ else if (info->revision >= 4)
+ info->speed = fifty_base_hpt370a;
else
- pci_set_drvdata(dev, (void *) fifty_base_hpt370a);
- printk("HPT37X: using 50MHz PCI clock\n");
+ info->speed = fifty_base_hpt370a;
+ printk(KERN_DEBUG "HPT37X: using 50MHz PCI clock\n");
} else {
- if (hpt_minimum_revision(dev,8))
- {
+ if (info->revision >= 8) {
printk(KERN_ERR "HPT37x: 66MHz timings are not supported.\n");
}
- else if (hpt_minimum_revision(dev,5))
- pci_set_drvdata(dev, (void *) sixty_six_base_hpt372);
- else if (hpt_minimum_revision(dev,4))
- pci_set_drvdata(dev, (void *) sixty_six_base_hpt370a);
+ else if (info->revision >= 5)
+ info->speed = sixty_six_base_hpt372;
+ else if (info->revision >= 4)
+ info->speed = sixty_six_base_hpt370a;
else
- pci_set_drvdata(dev, (void *) sixty_six_base_hpt370);
- printk("HPT37X: using 66MHz PCI clock\n");
+ info->speed = sixty_six_base_hpt370;
+ printk(KERN_DEBUG "HPT37X: using 66MHz PCI clock\n");
}
}
* result in slow reads when using a 33MHz PCI clock. we also
* don't like to use the PLL because it will cause glitches
* on PRST/SRST when the HPT state engine gets reset.
+ *
+ * ToDo: Use 66MHz PLL when ATA133 devices are present on a
+ * 372 device so we can get ATA133 support
*/
- if (pci_get_drvdata(dev))
+ if (info->speed)
goto init_hpt37X_done;
+
+ info->flags |= PLL_MODE;
/*
+ * FIXME: make this work correctly, esp with 372N as per
+ * reference driver code.
+ *
* adjust PLL based upon PCI clock, enable it, and wait for
* stabilization.
*/
pci_write_config_dword(dev, 0x5c,
pll & ~0x100);
pci_write_config_byte(dev, 0x5b, 0x21);
- if (hpt_minimum_revision(dev,8))
- pci_set_drvdata(dev, (void *) fifty_base_hpt370a);
- else if (hpt_minimum_revision(dev,5))
- pci_set_drvdata(dev, (void *) fifty_base_hpt372);
- else if (hpt_minimum_revision(dev,4))
- pci_set_drvdata(dev, (void *) fifty_base_hpt370a);
+ if (info->revision >= 8)
+ info->speed = fifty_base_hpt370a;
+ else if (info->revision >= 5)
+ info->speed = fifty_base_hpt372;
+ else if (info->revision >= 4)
+ info->speed = fifty_base_hpt370a;
else
- pci_set_drvdata(dev, (void *) fifty_base_hpt370a);
+ info->speed = fifty_base_hpt370a;
printk("HPT37X: using 50MHz internal PLL\n");
goto init_hpt37X_done;
}
}
init_hpt37X_done:
+ if (!info->speed)
+ printk(KERN_ERR "HPT37X%s: unknown bus timing [%d %d].\n",
+ (info->flags & IS_372N)?"N":"", pll, freq);
/* reset state engine */
pci_write_config_byte(dev, 0x50, 0x37);
pci_write_config_byte(dev, 0x54, 0x37);
udelay(100);
+}
+
+static int __devinit init_hpt37x(struct pci_dev *dev)
+{
+ u8 reg5ah;
+
+ pci_read_config_byte(dev, 0x5a, ®5ah);
+ /* interrupt force enable */
+ pci_write_config_byte(dev, 0x5a, (reg5ah & ~0x10));
return 0;
}
pci_write_config_byte(dev, 0x51, drive_fast & ~0x80);
pci_read_config_dword(dev, 0x40, ®1);
- /* detect bus speed by looking at control reg timing: */
- switch((reg1 >> 8) & 7) {
- case 5:
- pci_set_drvdata(dev, (void *) forty_base_hpt366);
- break;
- case 9:
- pci_set_drvdata(dev, (void *) twenty_five_base_hpt366);
- break;
- case 7:
- default:
- pci_set_drvdata(dev, (void *) thirty_three_base_hpt366);
- break;
- }
-
- if (!pci_get_drvdata(dev))
- {
- printk(KERN_ERR "hpt366: unknown bus timing.\n");
- pci_set_drvdata(dev, NULL);
- }
return 0;
}
static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev, const char *name)
{
int ret = 0;
- u8 test = 0;
-
+ /* FIXME: Not portable */
if (dev->resource[PCI_ROM_RESOURCE].start)
pci_write_config_byte(dev, PCI_ROM_ADDRESS,
dev->resource[PCI_ROM_RESOURCE].start | PCI_ROM_ADDRESS_ENABLE);
- pci_read_config_byte(dev, PCI_CACHE_LINE_SIZE, &test);
- if (test != (L1_CACHE_BYTES / 4))
- pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE,
- (L1_CACHE_BYTES / 4));
-
- pci_read_config_byte(dev, PCI_LATENCY_TIMER, &test);
- if (test != 0x78)
- pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x78);
+ pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, (L1_CACHE_BYTES / 4));
+ pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x78);
+ pci_write_config_byte(dev, PCI_MIN_GNT, 0x08);
+ pci_write_config_byte(dev, PCI_MAX_LAT, 0x08);
- pci_read_config_byte(dev, PCI_MIN_GNT, &test);
- if (test != 0x08)
- pci_write_config_byte(dev, PCI_MIN_GNT, 0x08);
-
- pci_read_config_byte(dev, PCI_MAX_LAT, &test);
- if (test != 0x08)
- pci_write_config_byte(dev, PCI_MAX_LAT, 0x08);
-
- if (hpt_minimum_revision(dev, 3)) {
+ if (hpt_revision(dev) >= 3)
ret = init_hpt37x(dev);
- } else {
- ret =init_hpt366(dev);
- }
+ else
+ ret = init_hpt366(dev);
+
if (ret)
return ret;
static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
u8 ata66 = 0, regmask = (hwif->channel) ? 0x01 : 0x02;
- u8 did, rid;
- unsigned long dmabase = hwif->dma_base;
- int is_372n = 0;
- if(dmabase)
- {
- did = inb(dmabase + 0x22);
- rid = inb(dmabase + 0x28);
-
- if((did == 4 && rid == 6) || (did == 5 && rid > 1))
- is_372n = 1;
- }
-
hwif->tuneproc = &hpt3xx_tune_drive;
hwif->speedproc = &hpt3xx_tune_chipset;
hwif->quirkproc = &hpt3xx_quirkproc;
hwif->intrproc = &hpt3xx_intrproc;
hwif->maskproc = &hpt3xx_maskproc;
- if(is_372n)
+ if(info->flags & IS_372N)
hwif->rw_disk = &hpt372n_rw_disk;
/*
* address lines to access an external eeprom. To read valid
* cable detect state the pins must be enabled as inputs.
*/
- if (hpt_minimum_revision(dev, 8) && PCI_FUNC(dev->devfn) & 1) {
+ if (info->revision >= 8 && (PCI_FUNC(dev->devfn) & 1)) {
/*
* HPT374 PCI function 1
* - set bit 15 of reg 0x52 to enable TCBLID as input
pci_read_config_byte(dev, 0x5a, &ata66);
pci_write_config_word(dev, 0x52, mcr3);
pci_write_config_word(dev, 0x56, mcr6);
- } else if (hpt_minimum_revision(dev, 3)) {
+ } else if (info->revision >= 3) {
/*
* HPT370/372 and 374 pcifn 0
* - clear bit 0 of 0x5b to enable P/SCBLID as inputs
hwif->serialized = hwif->mate->serialized = 1;
#endif
- if (hpt_minimum_revision(dev,3)) {
+ if (info->revision >= 3) {
u8 reg5ah = 0;
pci_write_config_byte(dev, 0x5a, reg5ah & ~0x10);
/*
*/
hwif->resetproc = &hpt3xx_reset;
hwif->busproc = &hpt370_busproc;
-// hwif->drives[0].autotune = hwif->drives[1].autotune = 1;
- } else if (hpt_minimum_revision(dev,2)) {
+ } else if (info->revision >= 2) {
hwif->resetproc = &hpt3xx_reset;
hwif->busproc = &hpt3xx_tristate;
} else {
hwif->udma_four = ((ata66 & regmask) ? 0 : 1);
hwif->ide_dma_check = &hpt366_config_drive_xfer_rate;
- if (hpt_minimum_revision(dev,8)) {
+ if (info->revision >= 8) {
hwif->ide_dma_test_irq = &hpt374_ide_dma_test_irq;
hwif->ide_dma_end = &hpt374_ide_dma_end;
- } else if (hpt_minimum_revision(dev,5)) {
+ } else if (info->revision >= 5) {
hwif->ide_dma_test_irq = &hpt374_ide_dma_test_irq;
hwif->ide_dma_end = &hpt374_ide_dma_end;
- } else if (hpt_minimum_revision(dev,3)) {
+ } else if (info->revision >= 3) {
hwif->dma_start = &hpt370_ide_dma_start;
hwif->ide_dma_end = &hpt370_ide_dma_end;
hwif->ide_dma_timeout = &hpt370_ide_dma_timeout;
hwif->ide_dma_lostirq = &hpt370_ide_dma_lostirq;
- } else if (hpt_minimum_revision(dev,2))
+ } else if (info->revision >= 2)
hwif->ide_dma_lostirq = &hpt366_ide_dma_lostirq;
else
hwif->ide_dma_lostirq = &hpt366_ide_dma_lostirq;
static void __devinit init_dma_hpt366(ide_hwif_t *hwif, unsigned long dmabase)
{
+ struct hpt_info *info = ide_get_hwifdata(hwif);
u8 masterdma = 0, slavedma = 0;
u8 dma_new = 0, dma_old = 0;
u8 primary = hwif->channel ? 0x4b : 0x43;
if (!dmabase)
return;
- if(pci_get_drvdata(hwif->pci_dev) == NULL)
- {
+ if(info->speed == NULL) {
printk(KERN_WARNING "hpt: no known IDE timings, disabling DMA.\n");
return;
}
ide_setup_dma(hwif, dmabase, 8);
}
+/*
+ * We "borrow" this hook in order to set the data structures
+ * up early enough before dma or init_hwif calls are made.
+ */
+
+static void __devinit init_iops_hpt366(ide_hwif_t *hwif)
+{
+ struct hpt_info *info = kmalloc(sizeof(struct hpt_info), GFP_KERNEL);
+ unsigned long dmabase = pci_resource_start(hwif->pci_dev, 4);
+ u8 did, rid;
+
+ if(info == NULL) {
+ printk(KERN_WARNING "hpt366: out of memory.\n");
+ return;
+ }
+ memset(info, 0, sizeof(struct hpt_info));
+ ide_set_hwifdata(hwif, info);
+
+ if(dmabase) {
+ did = inb(dmabase + 0x22);
+ rid = inb(dmabase + 0x28);
+
+ if((did == 4 && rid == 6) || (did == 5 && rid > 1))
+ info->flags |= IS_372N;
+ }
+
+ info->revision = hpt_revision(hwif->pci_dev);
+
+ if (info->revision >= 3)
+ hpt37x_clocking(hwif);
+ else
+ hpt366_clocking(hwif);
+}
+
static int __devinit init_setup_hpt374(struct pci_dev *dev, ide_pci_device_t *d)
{
struct pci_dev *findev = NULL;
.name = "HPT366",
.init_setup = init_setup_hpt366,
.init_chipset = init_chipset_hpt366,
+ .init_iops = init_iops_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2,
.name = "HPT372A",
.init_setup = init_setup_hpt37x,
.init_chipset = init_chipset_hpt366,
+ .init_iops = init_iops_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2,
.name = "HPT302",
.init_setup = init_setup_hpt37x,
.init_chipset = init_chipset_hpt366,
+ .init_iops = init_iops_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2,
.name = "HPT371",
.init_setup = init_setup_hpt37x,
.init_chipset = init_chipset_hpt366,
+ .init_iops = init_iops_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2,
.name = "HPT374",
.init_setup = init_setup_hpt374,
.init_chipset = init_chipset_hpt366,
+ .init_iops = init_iops_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2, /* 4 */
.name = "HPT372N",
.init_setup = init_setup_hpt37x,
.init_chipset = init_chipset_hpt366,
+ .init_iops = init_iops_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2, /* 4 */
--- /dev/null
+
+/*
+ * linux/drivers/ide/pci/it821x.c Version 0.09 December 2004
+ *
+ * Copyright (C) 2004 Red Hat <alan@redhat.com>
+ *
+ * May be copied or modified under the terms of the GNU General Public License
+ * Based in part on the ITE vendor provided SCSI driver.
+ *
+ * Documentation available from
+ * http://www.ite.com.tw/pc/IT8212F_V04.pdf
+ * Some other documents are NDA.
+ *
+ * The ITE8212 isn't exactly a standard IDE controller. It has two
+ * modes. In pass through mode then it is an IDE controller. In its smart
+ * mode its actually quite a capable hardware raid controller disguised
+ * as an IDE controller. Smart mode only understands DMA read/write and
+ * identify, none of the fancier commands apply. The IT8211 is identical
+ * in other respects but lacks the raid mode.
+ *
+ * Errata:
+ * o Rev 0x10 also requires master/slave hold the same DMA timings and
+ * cannot do ATAPI MWDMA.
+ * o The identify data for raid volumes lacks CHS info (technically ok)
+ * but also fails to set the LBA28 and other bits. We fix these in
+ * the IDE probe quirk code.
+ * o If you write LBA48 sized I/O's (ie > 256 sector) in smart mode
+ * raid then the controller firmware dies
+ * o Smart mode without RAID doesn't clear all the necessary identify
+ * bits to reduce the command set to the one used
+ *
+ * This has a few impacts on the driver
+ * - In pass through mode we do all the work you would expect
+ * - In smart mode the clocking set up is done by the controller generally
+ * but we must watch the other limits and filter.
+ * - There are a few extra vendor commands that actually talk to the
+ * controller but only work PIO with no IRQ.
+ *
+ * Vendor areas of the identify block in smart mode are used for the
+ * timing and policy set up. Each HDD in raid mode also has a serial
+ * block on the disk. The hardware extra commands are get/set chip status,
+ * rebuild, get rebuild status.
+ *
+ * In Linux the driver supports pass through mode as if the device was
+ * just another IDE controller. If the smart mode is running then
+ * volumes are managed by the controller firmware and each IDE "disk"
+ * is a raid volume. Even more cute - the controller can do automated
+ * hotplug and rebuild.
+ *
+ * The pass through controller itself is a little demented. It has a
+ * flaw that it has a single set of PIO/MWDMA timings per channel so
+ * non UDMA devices restrict each others performance. It also has a
+ * single clock source per channel so mixed UDMA100/133 performance
+ * isn't perfect and we have to pick a clock. Thankfully none of this
+ * matters in smart mode. ATAPI DMA is not currently supported.
+ *
+ * It seems the smart mode is a win for RAID1/RAID10 but otherwise not.
+ *
+ * TODO
+ * - ATAPI UDMA is ok but not MWDMA it seems
+ * - RAID configuration ioctls
+ * - Move to libata once it grows up
+ */
+
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/hdreg.h>
+#include <linux/ide.h>
+#include <linux/init.h>
+
+#include <asm/io.h>
+
+struct it821x_dev
+{
+ unsigned int smart:1, /* Are we in smart raid mode */
+ timing10:1; /* Rev 0x10 */
+ u8 clock_mode; /* 0, ATA_50 or ATA_66 */
+ u8 want[2][2]; /* Mode/Pri log for master slave */
+ /* We need these for switching the clock when DMA goes on/off
+ The high byte is the 66Mhz timing */
+ u16 pio[2]; /* Cached PIO values */
+ u16 mwdma[2]; /* Cached MWDMA values */
+ u16 udma[2]; /* Cached UDMA values (per drive) */
+};
+
+#define ATA_66 0
+#define ATA_50 1
+#define ATA_ANY 2
+
+#define UDMA_OFF 0
+#define MWDMA_OFF 0
+
+/*
+ * We allow users to force the card into non raid mode without
+ * flashing the alternative BIOS. This is also neccessary right now
+ * for embedded platforms that cannot run a PC BIOS but are using this
+ * device.
+ */
+
+static int it8212_noraid;
+
+/**
+ * it821x_program - program the PIO/MWDMA registers
+ * @drive: drive to tune
+ *
+ * Program the PIO/MWDMA timing for this channel according to the
+ * current clock.
+ */
+
+static void it821x_program(ide_drive_t *drive, u16 timing)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ int channel = hwif->channel;
+ u8 conf;
+
+ /* Program PIO/MWDMA timing bits */
+ if(itdev->clock_mode == ATA_66)
+ conf = timing >> 8;
+ else
+ conf = timing & 0xFF;
+ pci_write_config_byte(hwif->pci_dev, 0x54 + 4 * channel, conf);
+}
+
+/**
+ * it821x_program_udma - program the UDMA registers
+ * @drive: drive to tune
+ *
+ * Program the UDMA timing for this drive according to the
+ * current clock.
+ */
+
+static void it821x_program_udma(ide_drive_t *drive, u16 timing)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ int channel = hwif->channel;
+ int unit = drive->select.b.unit;
+ u8 conf;
+
+ /* Program UDMA timing bits */
+ if(itdev->clock_mode == ATA_66)
+ conf = timing >> 8;
+ else
+ conf = timing & 0xFF;
+ if(itdev->timing10 == 0)
+ pci_write_config_byte(hwif->pci_dev, 0x56 + 4 * channel + unit, conf);
+ else {
+ pci_write_config_byte(hwif->pci_dev, 0x56 + 4 * channel, conf);
+ pci_write_config_byte(hwif->pci_dev, 0x56 + 4 * channel + 1, conf);
+ }
+}
+
+
+/**
+ * it821x_clock_strategy
+ * @hwif: hardware interface
+ *
+ * Select between the 50 and 66Mhz base clocks to get the best
+ * results for this interface.
+ */
+
+static void it821x_clock_strategy(ide_drive_t *drive)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+
+ u8 unit = drive->select.b.unit;
+ ide_drive_t *pair = &hwif->drives[1-unit];
+
+ int clock, altclock;
+ u8 v;
+ int sel = 0;
+
+ if(itdev->want[0][0] > itdev->want[1][0]) {
+ clock = itdev->want[0][1];
+ altclock = itdev->want[1][1];
+ } else {
+ clock = itdev->want[1][1];
+ altclock = itdev->want[0][1];
+ }
+
+ /* Master doesn't care does the slave ? */
+ if(clock == ATA_ANY)
+ clock = altclock;
+
+ /* Nobody cares - keep the same clock */
+ if(clock == ATA_ANY)
+ return;
+ /* No change */
+ if(clock == itdev->clock_mode)
+ return;
+
+ /* Load this into the controller ? */
+ if(clock == ATA_66)
+ itdev->clock_mode = ATA_66;
+ else {
+ itdev->clock_mode = ATA_50;
+ sel = 1;
+ }
+ pci_read_config_byte(hwif->pci_dev, 0x50, &v);
+ v &= ~(1 << (1 + hwif->channel));
+ v |= sel << (1 + hwif->channel);
+ pci_write_config_byte(hwif->pci_dev, 0x50, v);
+
+ /*
+ * Reprogram the UDMA/PIO of the pair drive for the switch
+ * MWDMA will be dealt with by the dma switcher
+ */
+ if(pair && itdev->udma[1-unit] != UDMA_OFF) {
+ it821x_program_udma(pair, itdev->udma[1-unit]);
+ it821x_program(pair, itdev->pio[1-unit]);
+ }
+ /*
+ * Reprogram the UDMA/PIO of our drive for the switch.
+ * MWDMA will be dealt with by the dma switcher
+ */
+ if(itdev->udma[unit] != UDMA_OFF) {
+ it821x_program_udma(drive, itdev->udma[unit]);
+ it821x_program(drive, itdev->pio[unit]);
+ }
+}
+
+/**
+ * it821x_ratemask - Compute available modes
+ * @drive: IDE drive
+ *
+ * Compute the available speeds for the devices on the interface. This
+ * is all modes to ATA133 clipped by drive cable setup.
+ */
+
+static u8 it821x_ratemask (ide_drive_t *drive)
+{
+ u8 mode = 4;
+ if (!eighty_ninty_three(drive))
+ mode = min(mode, (u8)1);
+ return mode;
+}
+
+/**
+ * it821x_tuneproc - tune a drive
+ * @drive: drive to tune
+ * @mode_wanted: the target operating mode
+ *
+ * Load the timing settings for this device mode into the
+ * controller. By the time we are called the mode has been
+ * modified as neccessary to handle the absence of seperate
+ * master/slave timers for MWDMA/PIO.
+ *
+ * This code is only used in pass through mode.
+ */
+
+static void it821x_tuneproc (ide_drive_t *drive, byte mode_wanted)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ int unit = drive->select.b.unit;
+
+ /* Spec says 89 ref driver uses 88 */
+ static u16 pio[] = { 0xAA88, 0xA382, 0xA181, 0x3332, 0x3121 };
+ static u8 pio_want[] = { ATA_66, ATA_66, ATA_66, ATA_66, ATA_ANY };
+
+ if(itdev->smart)
+ return;
+
+ /* We prefer 66Mhz clock for PIO 0-3, don't care for PIO4 */
+ itdev->want[unit][1] = pio_want[mode_wanted];
+ itdev->want[unit][0] = 1; /* PIO is lowest priority */
+ itdev->pio[unit] = pio[mode_wanted];
+ it821x_clock_strategy(drive);
+ it821x_program(drive, itdev->pio[unit]);
+}
+
+/**
+ * it821x_tune_mwdma - tune a channel for MWDMA
+ * @drive: drive to set up
+ * @mode_wanted: the target operating mode
+ *
+ * Load the timing settings for this device mode into the
+ * controller when doing MWDMA in pass through mode. The caller
+ * must manage the whole lack of per device MWDMA/PIO timings and
+ * the shared MWDMA/PIO timing register.
+ */
+
+static void it821x_tune_mwdma (ide_drive_t *drive, byte mode_wanted)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = (void *)ide_get_hwifdata(hwif);
+ int unit = drive->select.b.unit;
+ int channel = hwif->channel;
+ u8 conf;
+
+ static u16 dma[] = { 0x8866, 0x3222, 0x3121 };
+ static u8 mwdma_want[] = { ATA_ANY, ATA_66, ATA_ANY };
+
+ itdev->want[unit][1] = mwdma_want[mode_wanted];
+ itdev->want[unit][0] = 2; /* MWDMA is low priority */
+ itdev->mwdma[unit] = dma[mode_wanted];
+ itdev->udma[unit] = UDMA_OFF;
+
+ /* UDMA bits off - Revision 0x10 do them in pairs */
+ pci_read_config_byte(hwif->pci_dev, 0x50, &conf);
+ if(itdev->timing10)
+ conf |= channel ? 0x60: 0x18;
+ else
+ conf |= 1 << (3 + 2 * channel + unit);
+ pci_write_config_byte(hwif->pci_dev, 0x50, conf);
+
+ it821x_clock_strategy(drive);
+ /* FIXME: do we need to program this ? */
+ /* it821x_program(drive, itdev->mwdma[unit]); */
+}
+
+/**
+ * it821x_tune_udma - tune a channel for UDMA
+ * @drive: drive to set up
+ * @mode_wanted: the target operating mode
+ *
+ * Load the timing settings for this device mode into the
+ * controller when doing UDMA modes in pass through.
+ */
+
+static void it821x_tune_udma (ide_drive_t *drive, byte mode_wanted)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ int unit = drive->select.b.unit;
+ int channel = hwif->channel;
+ u8 conf;
+
+ static u16 udma[] = { 0x4433, 0x4231, 0x3121, 0x2121, 0x1111, 0x2211, 0x1111 };
+ static u8 udma_want[] = { ATA_ANY, ATA_50, ATA_ANY, ATA_66, ATA_66, ATA_50, ATA_66 };
+
+ itdev->want[unit][1] = udma_want[mode_wanted];
+ itdev->want[unit][0] = 3; /* UDMA is high priority */
+ itdev->mwdma[unit] = MWDMA_OFF;
+ itdev->udma[unit] = udma[mode_wanted];
+ if(mode_wanted >= 5)
+ itdev->udma[unit] |= 0x8080; /* UDMA 5/6 select on */
+
+ /* UDMA on. Again revision 0x10 must do the pair */
+ pci_read_config_byte(hwif->pci_dev, 0x50, &conf);
+ if(itdev->timing10)
+ conf &= channel ? 0x9F: 0xE7;
+ else
+ conf &= ~ (1 << (3 + 2 * channel + unit));
+ pci_write_config_byte(hwif->pci_dev, 0x50, conf);
+
+ it821x_clock_strategy(drive);
+ it821x_program_udma(drive, itdev->udma[unit]);
+
+}
+
+/**
+ * config_it821x_chipset_for_pio - set drive timings
+ * @drive: drive to tune
+ * @speed we want
+ *
+ * Compute the best pio mode we can for a given device. We must
+ * pick a speed that does not cause problems with the other device
+ * on the cable.
+ */
+
+static void config_it821x_chipset_for_pio (ide_drive_t *drive, byte set_speed)
+{
+ u8 unit = drive->select.b.unit;
+ ide_hwif_t *hwif = drive->hwif;
+ ide_drive_t *pair = &hwif->drives[1-unit];
+ u8 speed = 0, set_pio = ide_get_best_pio_mode(drive, 255, 5, NULL);
+ u8 pair_pio;
+
+ /* We have to deal with this mess in pairs */
+ if(pair != NULL) {
+ pair_pio = ide_get_best_pio_mode(pair, 255, 5, NULL);
+ /* Trim PIO to the slowest of the master/slave */
+ if(pair_pio < set_pio)
+ set_pio = pair_pio;
+ }
+ it821x_tuneproc(drive, set_pio);
+ speed = XFER_PIO_0 + set_pio;
+ /* XXX - We trim to the lowest of the pair so the other drive
+ will always be fine at this point until we do hotplug passthru */
+
+ if (set_speed)
+ (void) ide_config_drive_speed(drive, speed);
+}
+
+/**
+ * it821x_dma_read - DMA hook
+ * @drive: drive for DMA
+ *
+ * The IT821x has a single timing register for MWDMA and for PIO
+ * operations. As we flip back and forth we have to reload the
+ * clock. In addition the rev 0x10 device only works if the same
+ * timing value is loaded into the master and slave UDMA clock
+ * so we must also reload that.
+ *
+ * FIXME: we could figure out in advance if we need to do reloads
+ */
+
+static void it821x_dma_start(ide_drive_t *drive)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ int unit = drive->select.b.unit;
+ if(itdev->mwdma[unit] != MWDMA_OFF)
+ it821x_program(drive, itdev->mwdma[unit]);
+ else if(itdev->udma[unit] != UDMA_OFF && itdev->timing10)
+ it821x_program_udma(drive, itdev->udma[unit]);
+ ide_dma_start(drive);
+}
+
+/**
+ * it821x_dma_write - DMA hook
+ * @drive: drive for DMA stop
+ *
+ * The IT821x has a single timing register for MWDMA and for PIO
+ * operations. As we flip back and forth we have to reload the
+ * clock.
+ */
+
+static int it821x_dma_end(ide_drive_t *drive)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ int unit = drive->select.b.unit;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ int ret = __ide_dma_end(drive);
+ if(itdev->mwdma[unit] != MWDMA_OFF)
+ it821x_program(drive, itdev->pio[unit]);
+ return ret;
+}
+
+
+/**
+ * it821x_tune_chipset - set controller timings
+ * @drive: Drive to set up
+ * @xferspeed: speed we want to achieve
+ *
+ * Tune the ITE chipset for the desired mode. If we can't achieve
+ * the desired mode then tune for a lower one, but ultimately
+ * make the thing work.
+ */
+
+static int it821x_tune_chipset (ide_drive_t *drive, byte xferspeed)
+{
+
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ u8 speed = ide_rate_filter(it821x_ratemask(drive), xferspeed);
+
+ if(!itdev->smart) {
+ switch(speed) {
+ case XFER_PIO_4:
+ case XFER_PIO_3:
+ case XFER_PIO_2:
+ case XFER_PIO_1:
+ case XFER_PIO_0:
+ it821x_tuneproc(drive, (speed - XFER_PIO_0));
+ break;
+ /* MWDMA tuning is really hard because our MWDMA and PIO
+ timings are kept in the same place. We can switch in the
+ host dma on/off callbacks */
+ case XFER_MW_DMA_2:
+ case XFER_MW_DMA_1:
+ case XFER_MW_DMA_0:
+ it821x_tune_mwdma(drive, (speed - XFER_MW_DMA_0));
+ break;
+ case XFER_UDMA_6:
+ case XFER_UDMA_5:
+ case XFER_UDMA_4:
+ case XFER_UDMA_3:
+ case XFER_UDMA_2:
+ case XFER_UDMA_1:
+ case XFER_UDMA_0:
+ it821x_tune_udma(drive, (speed - XFER_UDMA_0));
+ break;
+ default:
+ return 1;
+ }
+ }
+ /*
+ * In smart mode the clocking is done by the host controller
+ * snooping the mode we picked. The rest of it is not our problem
+ */
+ return ide_config_drive_speed(drive, speed);
+}
+
+/**
+ * config_chipset_for_dma - configure for DMA
+ * @drive: drive to configure
+ *
+ * Called by the IDE layer when it wants the timings set up.
+ */
+
+static int config_chipset_for_dma (ide_drive_t *drive)
+{
+ u8 speed = ide_dma_speed(drive, it821x_ratemask(drive));
+
+ config_it821x_chipset_for_pio(drive, !speed);
+ it821x_tune_chipset(drive, speed);
+ return ide_dma_enable(drive);
+}
+
+/**
+ * it821x_configure_drive_for_dma - set up for DMA transfers
+ * @drive: drive we are going to set up
+ *
+ * Set up the drive for DMA, tune the controller and drive as
+ * required. If the drive isn't suitable for DMA or we hit
+ * other problems then we will drop down to PIO and set up
+ * PIO appropriately
+ */
+
+static int it821x_config_drive_for_dma (ide_drive_t *drive)
+{
+ ide_hwif_t *hwif = drive->hwif;
+
+ if (ide_use_dma(drive)) {
+ if (config_chipset_for_dma(drive))
+ return hwif->ide_dma_on(drive);
+ }
+ config_it821x_chipset_for_pio(drive, 1);
+ return hwif->ide_dma_off_quietly(drive);
+}
+
+/**
+ * ata66_it821x - check for 80 pin cable
+ * @hwif: interface to check
+ *
+ * Check for the presence of an ATA66 capable cable on the
+ * interface. Problematic as it seems some cards don't have
+ * the needed logic onboard.
+ */
+
+static unsigned int __devinit ata66_it821x(ide_hwif_t *hwif)
+{
+ /* The reference driver also only does disk side */
+ return 1;
+}
+
+/**
+ * it821x_fixup - post init callback
+ * @hwif: interface
+ *
+ * This callback is run after the drives have been probed but
+ * before anything gets attached. It allows drivers to do any
+ * final tuning that is needed, or fixups to work around bugs.
+ */
+
+static void __devinit it821x_fixups(ide_hwif_t *hwif)
+{
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ int i;
+
+ if(!itdev->smart) {
+ /*
+ * If we are in pass through mode then not much
+ * needs to be done, but we do bother to clear the
+ * IRQ mask as we may well be in PIO (eg rev 0x10)
+ * for now and we know unmasking is safe on this chipset.
+ */
+ for (i = 0; i < 2; i++) {
+ ide_drive_t *drive = &hwif->drives[i];
+ if(drive->present)
+ drive->unmask = 1;
+ }
+ return;
+ }
+ /*
+ * Perform fixups on smart mode. We need to "lose" some
+ * capabilities the firmware lacks but does not filter, and
+ * also patch up some capability bits that it forgets to set
+ * in RAID mode.
+ */
+
+ for(i = 0; i < 2; i++) {
+ ide_drive_t *drive = &hwif->drives[i];
+ struct hd_driveid *id;
+ u16 *idbits;
+
+ if(!drive->present)
+ continue;
+ id = drive->id;
+ idbits = (u16 *)drive->id;
+
+ /* Check for RAID v native */
+ if(strstr(id->model, "Integrated Technology Express")) {
+ /* In raid mode the ident block is slightly buggy
+ We need to set the bits so that the IDE layer knows
+ LBA28. LBA48 and DMA ar valid */
+ id->capability |= 3; /* LBA28, DMA */
+ id->command_set_2 |= 0x0400; /* LBA48 valid */
+ id->cfs_enable_2 |= 0x0400; /* LBA48 on */
+ /* Reporting logic */
+ printk(KERN_INFO "%s: IT8212 %sRAID %d volume",
+ drive->name,
+ idbits[147] ? "Bootable ":"",
+ idbits[129]);
+ if(idbits[129] != 1)
+ printk("(%dK stripe)", idbits[146]);
+ printk(".\n");
+ /* Now the core code will have wrongly decided no DMA
+ so we need to fix this */
+ hwif->ide_dma_off_quietly(drive);
+#ifdef CONFIG_IDEDMA_ONLYDISK
+ if (drive->media == ide_disk)
+#endif
+ hwif->ide_dma_check(drive);
+ } else {
+ /* Non RAID volume. Fixups to stop the core code
+ doing unsupported things */
+ id->field_valid &= 1;
+ id->queue_depth = 0;
+ id->command_set_1 = 0;
+ id->command_set_2 &= 0xC400;
+ id->cfsse &= 0xC000;
+ id->cfs_enable_1 = 0;
+ id->cfs_enable_2 &= 0xC400;
+ id->csf_default &= 0xC000;
+ id->word127 = 0;
+ id->dlf = 0;
+ id->csfo = 0;
+ id->cfa_power = 0;
+ printk(KERN_INFO "%s: Performing identify fixups.\n",
+ drive->name);
+ }
+ }
+
+}
+
+/**
+ * init_hwif_it821x - set up hwif structs
+ * @hwif: interface to set up
+ *
+ * We do the basic set up of the interface structure. The IT8212
+ * requires several custom handlers so we override the default
+ * ide DMA handlers appropriately
+ */
+
+static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
+{
+ struct it821x_dev *idev = kmalloc(sizeof(struct it821x_dev), GFP_KERNEL);
+ u8 conf;
+
+ if(idev == NULL) {
+ printk(KERN_ERR "it821x: out of memory, falling back to legacy behaviour.\n");
+ goto fallback;
+ }
+ memset(idev, 0, sizeof(struct it821x_dev));
+ ide_set_hwifdata(hwif, idev);
+
+ pci_read_config_byte(hwif->pci_dev, 0x50, &conf);
+ if(conf & 1) {
+ idev->smart = 1;
+ hwif->atapi_dma = 0;
+ /* Long I/O's although allowed in LBA48 space cause the
+ onboard firmware to enter the twighlight zone */
+ hwif->rqsize = 256;
+ }
+
+ /* Pull the current clocks from 0x50 also */
+ if (conf & (1 << (1 + hwif->channel)))
+ idev->clock_mode = ATA_50;
+ else
+ idev->clock_mode = ATA_66;
+
+ idev->want[0][1] = ATA_ANY;
+ idev->want[1][1] = ATA_ANY;
+
+ /*
+ * Not in the docs but according to the reference driver
+ * this is neccessary.
+ */
+
+ pci_read_config_byte(hwif->pci_dev, 0x08, &conf);
+ if(conf == 0x10) {
+ idev->timing10 = 1;
+ hwif->atapi_dma = 0;
+ if(!idev->smart)
+ printk(KERN_WARNING "it821x: Revision 0x10, workarounds activated.\n");
+ }
+
+ hwif->speedproc = &it821x_tune_chipset;
+ hwif->tuneproc = &it821x_tuneproc;
+
+ /* MWDMA/PIO clock switching for pass through mode */
+ if(!idev->smart) {
+ hwif->dma_start = &it821x_dma_start;
+ hwif->ide_dma_end = &it821x_dma_end;
+ }
+
+ hwif->drives[0].autotune = 1;
+ hwif->drives[1].autotune = 1;
+
+ if (!hwif->dma_base)
+ goto fallback;
+
+ hwif->ultra_mask = 0x7f;
+ hwif->mwdma_mask = 0x07;
+ hwif->swdma_mask = 0x07;
+
+ hwif->ide_dma_check = &it821x_config_drive_for_dma;
+ if (!(hwif->udma_four))
+ hwif->udma_four = ata66_it821x(hwif);
+
+ /*
+ * The BIOS often doesn't set up DMA on this controller
+ * so we always do it.
+ */
+
+ hwif->autodma = 1;
+ hwif->drives[0].autodma = hwif->autodma;
+ hwif->drives[1].autodma = hwif->autodma;
+ return;
+fallback:
+ hwif->autodma = 0;
+ return;
+}
+
+static void __devinit it8212_disable_raid(struct pci_dev *dev)
+{
+ /* Reset local CPU, and set BIOS not ready */
+ pci_write_config_byte(dev, 0x5E, 0x01);
+
+ /* Set to bypass mode, and reset PCI bus */
+ pci_write_config_byte(dev, 0x50, 0x00);
+ pci_write_config_word(dev, PCI_COMMAND,
+ PCI_COMMAND_PARITY | PCI_COMMAND_IO |
+ PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
+ pci_write_config_word(dev, 0x40, 0xA0F3);
+
+ pci_write_config_dword(dev,0x4C, 0x02040204);
+ pci_write_config_byte(dev, 0x42, 0x36);
+ pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0);
+}
+
+static unsigned int __devinit init_chipset_it821x(struct pci_dev *dev, const char *name)
+{
+ u8 conf;
+ static char *mode[2] = { "pass through", "smart" };
+
+ /* Force the card into bypass mode if so requested */
+ if (it8212_noraid) {
+ printk(KERN_INFO "it8212: forcing bypass mode.\n");
+ it8212_disable_raid(dev);
+ }
+ pci_read_config_byte(dev, 0x50, &conf);
+ printk(KERN_INFO "it821x: controller in %s mode.\n", mode[conf & 1]);
+ return 0;
+}
+
+
+#define DECLARE_ITE_DEV(name_str) \
+ { \
+ .name = name_str, \
+ .init_chipset = init_chipset_it821x, \
+ .init_hwif = init_hwif_it821x, \
+ .channels = 2, \
+ .autodma = AUTODMA, \
+ .bootable = ON_BOARD, \
+ .fixup = it821x_fixups \
+ }
+
+static ide_pci_device_t it821x_chipsets[] __devinitdata = {
+ /* 0 */ DECLARE_ITE_DEV("IT8212"),
+};
+
+/**
+ * it821x_init_one - pci layer discovery entry
+ * @dev: PCI device
+ * @id: ident table entry
+ *
+ * Called by the PCI code when it finds an ITE821x controller.
+ * We then use the IDE PCI generic helper to do most of the work.
+ */
+
+static int __devinit it821x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
+{
+ ide_setup_pci_device(dev, &it821x_chipsets[id->driver_data]);
+ return 0;
+}
+
+static struct pci_device_id it821x_pci_tbl[] = {
+ { PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_8211, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ { PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_8212, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ { 0, },
+};
+
+MODULE_DEVICE_TABLE(pci, it821x_pci_tbl);
+
+static struct pci_driver driver = {
+ .name = "ITE821x IDE",
+ .id_table = it821x_pci_tbl,
+ .probe = it821x_init_one,
+};
+
+static int __init it821x_ide_init(void)
+{
+ return ide_pci_register_driver(&driver);
+}
+
+module_init(it821x_ide_init);
+
+module_param_named(noraid, it8212_noraid, int, S_IRUGO);
+MODULE_PARM_DESC(it8212_noraid, "Force card into bypass mode");
+
+MODULE_AUTHOR("Alan Cox");
+MODULE_DESCRIPTION("PCI driver module for the ITE 821x");
+MODULE_LICENSE("GPL");
return (dev->irq) ? dev->irq : 0;
}
-static unsigned int __init ata66_svwks_svwks (ide_hwif_t *hwif)
+static unsigned int __devinit ata66_svwks_svwks (ide_hwif_t *hwif)
{
return 1;
}
* Bit 14 clear = primary IDE channel does not have 80-pin cable.
* Bit 14 set = primary IDE channel has 80-pin cable.
*/
-static unsigned int __init ata66_svwks_dell (ide_hwif_t *hwif)
+static unsigned int __devinit ata66_svwks_dell (ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
if (dev->subsystem_vendor == PCI_VENDOR_ID_DELL &&
*
* WARNING: this only works on Alpine hardware!
*/
-static unsigned int __init ata66_svwks_cobalt (ide_hwif_t *hwif)
+static unsigned int __devinit ata66_svwks_cobalt (ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
if (dev->subsystem_vendor == PCI_VENDOR_ID_SUN &&
return 0;
}
-static unsigned int __init ata66_svwks (ide_hwif_t *hwif)
+static unsigned int __devinit ata66_svwks (ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
return ide_setup_pci_device(dev, d);
}
-static int __init init_setup_csb6 (struct pci_dev *dev, ide_pci_device_t *d)
+static int __devinit init_setup_csb6 (struct pci_dev *dev, ide_pci_device_t *d)
{
if (!(PCI_FUNC(dev->devfn) & 1)) {
d->bootable = NEVER_BOARD;
#include <linux/init.h>
#include <linux/gameport.h>
#include <linux/wait.h>
-#include <linux/completion.h>
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <linux/slab.h>
#include <linux/delay.h>
+#include <linux/kthread.h>
/*#include <asm/io.h>*/
static DEFINE_SPINLOCK(gameport_event_lock); /* protects gameport_event_list */
static LIST_HEAD(gameport_event_list);
static DECLARE_WAIT_QUEUE_HEAD(gameport_wait);
-static DECLARE_COMPLETION(gameport_exited);
-static int gameport_pid;
+static struct task_struct *gameport_task;
static void gameport_queue_event(void *object, struct module *owner,
enum gameport_event_type event_type)
spin_lock_irqsave(&gameport_event_lock, flags);
/*
- * Scan event list for the other events for the same gameport port,
+ * Scan event list for the other events for the same gameport port,
* starting with the most recent one. If event is the same we
* do not need add new one. If event is of different type we
* need to add this event and should not look further because
* we need to preseve sequence of distinct events.
- */
+ */
list_for_each_entry_reverse(event, &gameport_event_list, node) {
if (event->object == object) {
if (event->type == event_type)
static int gameport_thread(void *nothing)
{
- lock_kernel();
- daemonize("kgameportd");
- allow_signal(SIGTERM);
-
do {
gameport_handle_events();
- wait_event_interruptible(gameport_wait, !list_empty(&gameport_event_list));
+ wait_event_interruptible(gameport_wait,
+ kthread_should_stop() || !list_empty(&gameport_event_list));
try_to_freeze();
- } while (!signal_pending(current));
+ } while (!kthread_should_stop());
printk(KERN_DEBUG "gameport: kgameportd exiting\n");
-
- unlock_kernel();
- complete_and_exit(&gameport_exited, 0);
+ return 0;
}
static int __init gameport_init(void)
{
- if (!(gameport_pid = kernel_thread(gameport_thread, NULL, CLONE_KERNEL))) {
+ gameport_task = kthread_run(gameport_thread, NULL, "kgameportd");
+ if (IS_ERR(gameport_task)) {
printk(KERN_ERR "gameport: Failed to start kgameportd\n");
- return -1;
+ return PTR_ERR(gameport_task);
}
gameport_bus.dev_attrs = gameport_device_attrs;
static void __exit gameport_exit(void)
{
bus_unregister(&gameport_bus);
- kill_proc(gameport_pid, SIGTERM, 1);
- wait_for_completion(&gameport_exited);
+ kthread_stop(gameport_task);
}
module_init(gameport_init);
#include <linux/serio.h>
#include <linux/errno.h>
#include <linux/wait.h>
-#include <linux/completion.h>
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <linux/slab.h>
+#include <linux/kthread.h>
MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
MODULE_DESCRIPTION("Serio abstraction core");
EXPORT_SYMBOL(serio_interrupt);
EXPORT_SYMBOL(__serio_register_port);
EXPORT_SYMBOL(serio_unregister_port);
+EXPORT_SYMBOL(serio_unregister_child_port);
EXPORT_SYMBOL(__serio_unregister_port_delayed);
EXPORT_SYMBOL(__serio_register_driver);
EXPORT_SYMBOL(serio_unregister_driver);
static void serio_reconnect_port(struct serio *serio);
static void serio_disconnect_port(struct serio *serio);
+static int serio_connect_driver(struct serio *serio, struct serio_driver *drv)
+{
+ int retval;
+
+ down(&serio->drv_sem);
+ retval = drv->connect(serio, drv);
+ up(&serio->drv_sem);
+
+ return retval;
+}
+
+static int serio_reconnect_driver(struct serio *serio)
+{
+ int retval = -1;
+
+ down(&serio->drv_sem);
+ if (serio->drv && serio->drv->reconnect)
+ retval = serio->drv->reconnect(serio);
+ up(&serio->drv_sem);
+
+ return retval;
+}
+
+static void serio_disconnect_driver(struct serio *serio)
+{
+ down(&serio->drv_sem);
+ if (serio->drv)
+ serio->drv->disconnect(serio);
+ up(&serio->drv_sem);
+}
+
static int serio_match_port(const struct serio_device_id *ids, struct serio *serio)
{
while (ids->type || ids->proto) {
if (serio_match_port(drv->id_table, serio)) {
serio->dev.driver = &drv->driver;
- if (drv->connect(serio, drv)) {
+ if (serio_connect_driver(serio, drv)) {
serio->dev.driver = NULL;
goto out;
}
static DEFINE_SPINLOCK(serio_event_lock); /* protects serio_event_list */
static LIST_HEAD(serio_event_list);
static DECLARE_WAIT_QUEUE_HEAD(serio_wait);
-static DECLARE_COMPLETION(serio_exited);
-static int serio_pid;
+static struct task_struct *serio_task;
static void serio_queue_event(void *object, struct module *owner,
enum serio_event_type event_type)
spin_lock_irqsave(&serio_event_lock, flags);
/*
- * Scan event list for the other events for the same serio port,
+ * Scan event list for the other events for the same serio port,
* starting with the most recent one. If event is the same we
* do not need add new one. If event is of different type we
* need to add this event and should not look further because
* we need to preseve sequence of distinct events.
- */
+ */
list_for_each_entry_reverse(event, &serio_event_list, node) {
if (event->object == object) {
if (event->type == event_type)
static int serio_thread(void *nothing)
{
- lock_kernel();
- daemonize("kseriod");
- allow_signal(SIGTERM);
-
do {
serio_handle_events();
- wait_event_interruptible(serio_wait, !list_empty(&serio_event_list));
+ wait_event_interruptible(serio_wait,
+ kthread_should_stop() || !list_empty(&serio_event_list));
try_to_freeze();
- } while (!signal_pending(current));
+ } while (!kthread_should_stop());
printk(KERN_DEBUG "serio: kseriod exiting\n");
-
- unlock_kernel();
- complete_and_exit(&serio_exited, 0);
+ return 0;
}
static void serio_reconnect_port(struct serio *serio)
{
do {
- if (!serio->drv || !serio->drv->reconnect || serio->drv->reconnect(serio)) {
+ if (serio_reconnect_driver(serio)) {
serio_disconnect_port(serio);
serio_find_driver(serio);
/* Ok, old children are now gone, we are done */
up(&serio_sem);
}
+/*
+ * Safely unregisters child port if one is present.
+ */
+void serio_unregister_child_port(struct serio *serio)
+{
+ down(&serio_sem);
+ if (serio->child) {
+ serio_disconnect_port(serio->child);
+ serio_destroy_port(serio->child);
+ }
+ up(&serio_sem);
+}
+
/*
* Submits register request to kseriod for subsequent execution.
* Can be used when it is not obvious whether the serio_sem is
struct serio *serio = to_serio_port(dev);
struct serio_driver *drv = to_serio_driver(dev->driver);
- return drv->connect(serio, drv);
+ return serio_connect_driver(serio, drv);
}
static int serio_driver_remove(struct device *dev)
{
struct serio *serio = to_serio_port(dev);
- struct serio_driver *drv = to_serio_driver(dev->driver);
- drv->disconnect(serio);
+ serio_disconnect_driver(serio);
return 0;
}
static void serio_set_drv(struct serio *serio, struct serio_driver *drv)
{
- down(&serio->drv_sem);
serio_pause_rx(serio);
serio->drv = drv;
serio_continue_rx(serio);
- up(&serio->drv_sem);
}
static int serio_bus_match(struct device *dev, struct device_driver *drv)
{
struct serio *serio = to_serio_port(dev);
- if (!serio->drv || !serio->drv->reconnect || serio->drv->reconnect(serio)) {
+ if (serio_reconnect_driver(serio)) {
/*
* Driver re-probing can take a while, so better let kseriod
* deal with it.
static int __init serio_init(void)
{
- if (!(serio_pid = kernel_thread(serio_thread, NULL, CLONE_KERNEL))) {
+ serio_task = kthread_run(serio_thread, NULL, "kseriod");
+ if (IS_ERR(serio_task)) {
printk(KERN_ERR "serio: Failed to start kseriod\n");
- return -1;
+ return PTR_ERR(serio_task);
}
serio_bus.dev_attrs = serio_device_attrs;
static void __exit serio_exit(void)
{
bus_unregister(&serio_bus);
- kill_proc(serio_pid, SIGTERM, 1);
- wait_for_completion(&serio_exited);
+ kthread_stop(serio_task);
}
module_init(serio_init);
return 0;
} /* avmcs_event */
+static struct pcmcia_device_id avmcs_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN-Controller B1", 0x95d42008, 0x845dc335),
+ PCMCIA_DEVICE_PROD_ID12("AVM", "Mobile ISDN-Controller M1", 0x95d42008, 0x81e10430),
+ PCMCIA_DEVICE_PROD_ID12("AVM", "Mobile ISDN-Controller M2", 0x95d42008, 0x18e8558a),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, avmcs_ids);
+
static struct pcmcia_driver avmcs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = avmcs_attach,
.detach = avmcs_detach,
+ .id_table = avmcs_ids,
};
static int __init avmcs_init(void)
return 0;
} /* avma1cs_event */
+static struct pcmcia_device_id avma1cs_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN A", 0x95d42008, 0xadc9d4bb),
+ PCMCIA_DEVICE_PROD_ID12("ISDN", "CARD", 0x8d9761c8, 0x01c5aa7b),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, avma1cs_ids);
+
static struct pcmcia_driver avma1cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = avma1cs_attach,
.detach = avma1cs_detach,
+ .id_table = avma1cs_ids,
};
/*====================================================================*/
return 0;
} /* elsa_cs_event */
+static struct pcmcia_device_id elsa_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("ELSA AG (Aachen, Germany)", "MicroLink ISDN/MC ", 0x983de2c4, 0x333ba257),
+ PCMCIA_DEVICE_PROD_ID12("ELSA GmbH, Aachen", "MicroLink ISDN/MC ", 0x639e5718, 0x333ba257),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, elsa_ids);
+
static struct pcmcia_driver elsa_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = elsa_cs_attach,
.detach = elsa_cs_detach,
+ .id_table = elsa_ids,
};
static int __init init_elsa_cs(void)
return 0;
} /* sedlbauer_event */
+static struct pcmcia_device_id sedlbauer_ids[] = {
+ PCMCIA_DEVICE_PROD_ID1234("SEDLBAUER", "speed star II", "V 3.1", "(c) 93 - 98 cb ", 0x81fb79f5, 0xf3612e1d, 0x6b95c78a, 0x50d4149c),
+ PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", "4D67", 0x81fb79f5, 0xe4e9bc12, 0x397b7e90),
+ PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", "4D98", 0x81fb79f5, 0xe4e9bc12, 0x2e5c7fce),
+ PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", " (C) 93-94 VK", 0x81fb79f5, 0xe4e9bc12, 0x8db143fe),
+ PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", " (c) 93-95 VK", 0x81fb79f5, 0xe4e9bc12, 0xb391ab4c),
+ PCMCIA_DEVICE_PROD_ID12("HST High Soft Tech GmbH", "Saphir II B", 0xd79e0b84, 0x21d083ae),
+/* PCMCIA_DEVICE_PROD_ID1234("SEDLBAUER", 0x81fb79f5), */ /* too generic*/
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, sedlbauer_ids);
+
static struct pcmcia_driver sedlbauer_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = sedlbauer_attach,
.detach = sedlbauer_detach,
+ .id_table = sedlbauer_ids,
};
static int __init init_sedlbauer_cs(void)
return 0;
} /* teles_cs_event */
+static struct pcmcia_device_id teles_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("TELES", "S0/PC", 0x67b50eae, 0xe9e70119),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, teles_ids);
+
static struct pcmcia_driver teles_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = teles_attach,
.detach = teles_detach,
+ .id_table = teles_ids,
};
static int __init init_teles_cs(void)
cards are usually around 4-16MiB in size. This does not include
Compact Flash cards which are treated as IDE devices.
+config MTD_PCMCIA_ANONYMOUS
+ bool "Use PCMCIA MTD drivers for anonymous PCMCIA cards"
+ depends on MTD_PCMCIA
+ default N
+ help
+ If this option is enabled, PCMCIA cards which do not report
+ anything about themselves are assumed to be MTD cards.
+
+ If unsure, say N.
+
config MTD_UCLINUX
tristate "Generic uClinux RAM/ROM filesystem support"
depends on MTD_PARTITIONS && !MMU
return link;
}
+static struct pcmcia_device_id pcmciamtd_ids[] = {
+ PCMCIA_DEVICE_FUNC_ID(1),
+ PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCS-2M", "2MB SRAM", 0x547e66dc, 0x1fed36cd, 0x36eadd21),
+ PCMCIA_DEVICE_PROD_ID12("IBM", "2MB SRAM", 0xb569a6e5, 0x36eadd21),
+ PCMCIA_DEVICE_PROD_ID12("IBM", "4MB FLASH", 0xb569a6e5, 0x8bc54d2a),
+ PCMCIA_DEVICE_PROD_ID12("IBM", "8MB FLASH", 0xb569a6e5, 0x6df1be3e),
+ PCMCIA_DEVICE_PROD_ID12("Intel", "S2E20SW", 0x816cc815, 0xd14c9dcf),
+ PCMCIA_DEVICE_PROD_ID12("Intel", "S2E8 SW", 0x816cc815, 0xa2d7dedb),
+ PCMCIA_DEVICE_PROD_ID12("intel", "SERIES2-02 ", 0x40ade711, 0x145cea5c),
+ PCMCIA_DEVICE_PROD_ID12("intel", "SERIES2-04 ", 0x40ade711, 0x42064dda),
+ PCMCIA_DEVICE_PROD_ID12("intel", "SERIES2-20 ", 0x40ade711, 0x25ee5cb0),
+ PCMCIA_DEVICE_PROD_ID12("intel", "VALUE SERIES 100 ", 0x40ade711, 0xdf8506d8),
+ PCMCIA_DEVICE_PROD_ID12("KINGMAX TECHNOLOGY INC.", "SRAM 256K Bytes", 0x54d0c69c, 0xad12c29c),
+ PCMCIA_DEVICE_PROD_ID12("Maxtor", "MAXFL MobileMax Flash Memory Card", 0xb68968c8, 0x2dfb47b0),
+ PCMCIA_DEVICE_PROD_ID12("SEIKO EPSON", "WWB101EN20", 0xf9876baf, 0xad0b207b),
+ PCMCIA_DEVICE_PROD_ID12("SEIKO EPSON", "WWB513EN20", 0xf9876baf, 0xe8d884ad),
+ PCMCIA_DEVICE_PROD_ID12("Starfish, Inc.", "REX-3000", 0x05ddca47, 0xe7d67bca),
+ PCMCIA_DEVICE_PROD_ID12("Starfish, Inc.", "REX-4100", 0x05ddca47, 0x7bc32944),
+ /* the following was commented out in pcmcia-cs-3.2.7 */
+ /* PCMCIA_DEVICE_PROD_ID12("RATOC Systems,Inc.", "SmartMedia ADAPTER PC Card", 0xf4a2fefe, 0x5885b2ae), */
+#ifdef CONFIG_MTD_PCMCIA_ANONYMOUS
+ { .match_flags = PCMCIA_DEV_ID_MATCH_ANONYMOUS, },
+#endif
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, pcmciamtd_ids);
static struct pcmcia_driver pcmciamtd_driver = {
.drv = {
},
.attach = pcmciamtd_attach,
.detach = pcmciamtd_detach,
- .owner = THIS_MODULE
+ .owner = THIS_MODULE,
+ .id_table = pcmciamtd_ids,
};
return 0;
}
+static struct pcmcia_device_id tc574_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0574),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0101, 0x0556, "3CCFEM556.cis"),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, tc574_ids);
+
static struct pcmcia_driver tc574_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = tc574_attach,
.detach = tc574_detach,
+ .id_table = tc574_ids,
};
static int __init init_tc574(void)
return 0;
}
+static struct pcmcia_device_id tc589_ids[] = {
+ PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0101, 0x0562),
+ PCMCIA_MFC_DEVICE_PROD_ID1(0, "Motorola MARQUIS", 0xf03e4e77),
+ PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0589),
+ PCMCIA_DEVICE_PROD_ID12("Farallon", "ENet", 0x58d93fc4, 0x992c2202),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0101, 0x0035, "3CXEM556.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0101, 0x003d, "3CXEM556.cis"),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, tc589_ids);
+
static struct pcmcia_driver tc589_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = tc589_attach,
.detach = tc589_detach,
+ .id_table = tc589_ids,
};
static int __init init_tc589(void)
outsw(nic_base + AXNET_DATAPORT, buf, count>>1);
}
+static struct pcmcia_device_id axnet_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x016c, 0x0081),
+ PCMCIA_DEVICE_MANF_CARD(0x018a, 0x0301),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0301),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0303),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0309),
+ PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1106),
+ PCMCIA_DEVICE_MANF_CARD(0x8a01, 0xc1ab),
+ PCMCIA_DEVICE_PROD_ID124("Fast Ethernet", "16-bit PC Card", "AX88190", 0xb4be14e3, 0x9a12eb6a, 0xab9be5ef),
+ PCMCIA_DEVICE_PROD_ID12("ASIX", "AX88190", 0x0959823b, 0xab9be5ef),
+ PCMCIA_DEVICE_PROD_ID12("Billionton", "LNA-100B", 0x552ab682, 0xbc3b87e1),
+ PCMCIA_DEVICE_PROD_ID12("CHEETAH ETHERCARD", "EN2228", 0x00fa7bc8, 0x00e990cc),
+ PCMCIA_DEVICE_PROD_ID12("CNet", "CNF301", 0xbc477dde, 0x78c5f40b),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEther PCC-TXD", 0x5261440f, 0x436768c5),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEtherII PCC-TXD", 0x5261440f, 0x730df72e),
+ PCMCIA_DEVICE_PROD_ID12("Dynalink", "L100C16", 0x55632fd5, 0x66bc2a90),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V3)", 0x0733cc81, 0x232019a8),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC3-TX", 0x481e0094, 0xf91af609),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "100BASE", 0x281f1c5d, 0x7c2add04),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEtherCard", 0x281f1c5d, 0x7ef26116),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FEP501", 0x281f1c5d, 0x2e272058),
+ PCMCIA_DEVICE_PROD_ID14("Network Everywhere", "AX88190", 0x820a67b6, 0xab9be5ef),
+ /* this is not specific enough */
+ /* PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202), */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, axnet_ids);
+
static struct pcmcia_driver axnet_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = axnet_attach,
.detach = axnet_detach,
+ .id_table = axnet_ids,
};
static int __init init_axnet_cs(void)
return 0;
} /* com20020_event */
-
+static struct pcmcia_device_id com20020_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("Contemporary Control Systems, Inc.", "PCM20 Arcnet Adapter", 0x59991666, 0x95dfffaf),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, com20020_ids);
static struct pcmcia_driver com20020_cs_driver = {
.owner = THIS_MODULE,
},
.attach = com20020_attach,
.detach = com20020_detach,
+ .id_table = com20020_ids,
};
static int __init init_com20020_cs(void)
pcmcia_get_status(handle, &status);
if (status.CardState & CS_EVENT_3VCARD)
link->conf.Vcc = 33; /* inserted in 3.3V slot */
- } else if (le16_to_cpu(buf[1]) == PRODID_TDK_GN3410) {
+ } else if (le16_to_cpu(buf[1]) == PRODID_TDK_GN3410
+ || le16_to_cpu(buf[1]) == PRODID_TDK_NP9610
+ || le16_to_cpu(buf[1]) == PRODID_TDK_MN3200) {
/* MultiFunction Card */
link->conf.ConfigBase = 0x800;
link->conf.ConfigIndex = 0x47;
return 0;
} /* fmvj18x_event */
+static struct pcmcia_device_id fmvj18x_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x0004, 0x0004),
+ PCMCIA_DEVICE_PROD_ID12("EAGLE Technology", "NE200 ETHERNET LAN MBH10302 04", 0x528c88c4, 0x74f91e59),
+ PCMCIA_DEVICE_PROD_ID12("Eiger Labs,Inc", "EPX-10BT PC Card Ethernet 10BT", 0x53af556e, 0x877f9922),
+ PCMCIA_DEVICE_PROD_ID12("Eiger labs,Inc.", "EPX-10BT PC Card Ethernet 10BT", 0xf47e6c66, 0x877f9922),
+ PCMCIA_DEVICE_PROD_ID12("FUJITSU", "LAN Card(FMV-J182)", 0x6ee5a3d8, 0x5baf31db),
+ PCMCIA_DEVICE_PROD_ID12("FUJITSU", "MBH10308", 0x6ee5a3d8, 0x3f04875e),
+ PCMCIA_DEVICE_PROD_ID12("FUJITSU TOWA", "LA501", 0xb8451188, 0x12939ba2),
+ PCMCIA_DEVICE_PROD_ID12("HITACHI", "HT-4840-11", 0xf4f43949, 0x773910f4),
+ PCMCIA_DEVICE_PROD_ID12("NextComK.K.", "NC5310B Ver1.0 ", 0x8cef4d3a, 0x075fc7b6),
+ PCMCIA_DEVICE_PROD_ID12("NextComK.K.", "NC5310 Ver1.0 ", 0x8cef4d3a, 0xbccf43e6),
+ PCMCIA_DEVICE_PROD_ID12("RATOC System Inc.", "10BASE_T CARD R280", 0x85c10e17, 0xd9413666),
+ PCMCIA_DEVICE_PROD_ID12("TDK", "LAC-CD02x", 0x1eae9475, 0x8fa0ee70),
+ PCMCIA_DEVICE_PROD_ID12("TDK", "LAC-CF010", 0x1eae9475, 0x7683bc9a),
+ PCMCIA_DEVICE_PROD_ID1("CONTEC Co.,Ltd.", 0x58d8fee2),
+ PCMCIA_DEVICE_PROD_ID1("PCMCIA LAN MBH10304 ES", 0x2599f454),
+ PCMCIA_DEVICE_PROD_ID1("PCMCIA MBH10302", 0x8f4005da),
+ PCMCIA_DEVICE_PROD_ID1("UBKK,V2.0", 0x90888080),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "TDK", "GlobalNetworker 3410/3412", 0x1eae9475, 0xd9a93bed),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0x0d0a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0x0e0a),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, fmvj18x_ids);
+
static struct pcmcia_driver fmvj18x_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = fmvj18x_attach,
.detach = fmvj18x_detach,
+ .id_table = fmvj18x_ids,
};
static int __init init_fmvj18x_cs(void)
return;
}
+static struct pcmcia_device_id ibmtr_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("3Com", "TokenLink Velocity PC Card", 0x41240e5b, 0x82c3734e),
+ PCMCIA_DEVICE_PROD_ID12("IBM", "TOKEN RING", 0xb569a6e5, 0xbf8eed47),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, ibmtr_ids);
+
static struct pcmcia_driver ibmtr_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = ibmtr_attach,
.detach = ibmtr_detach,
+ .id_table = ibmtr_ids,
};
static int __init init_ibmtr_cs(void)
} /* set_multicast_list */
+static struct pcmcia_device_id nmclan_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("New Media Corporation", "Ethernet", 0x085a850b, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("Portable Add-ons", "Ethernet", 0x0ebf1d60, 0x00b2e941),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, nmclan_ids);
+
static struct pcmcia_driver nmclan_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = nmclan_attach,
.detach = nmclan_detach,
+ .id_table = nmclan_ids,
};
static int __init init_nmclan_cs(void)
/*====================================================================*/
+static struct pcmcia_device_id pcnet_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet ", 0x578ba6e7, 0x02d92d1e),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
+ PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
+ PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
+ PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
+ PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
+ PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
+ PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
+ PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
+ PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
+ PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
+ PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
+ PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
+/* PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab), conflict with axnet_cs */
+ PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
+ PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
+ PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
+ PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
+/* PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202), conflict with axnet_cs */
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
+ PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
+ PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
+ PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
+ PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
+ PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
+ PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
+ PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
+ PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
+ PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
+ PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
+ PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
+ PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM", 0xbb7fbdd7, 0x5ba10d49),
+ PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
+ PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
+ PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
+ PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
+ PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
+ PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
+ PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
+ PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
+ PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
+ PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
+ PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
+ PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
+ PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
+ PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
+ PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
+ PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
+ PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
+ PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
+ PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
+ PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
+ PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
+ PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
+ PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
+ PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
+ PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
+ PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
+ PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
+ PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
+ PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
+ PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
+ PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
+ PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
+ PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
+ PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
+ PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
+ PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
+ PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
+ PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
+ PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
+ PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
+ PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
+ PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
+ PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
+ PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
+ PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
+ PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
+ PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
+ PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
+ PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
+ PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
+ PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
+ PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
+ PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
+ PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
+ PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
+ PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline ", 0x0733cc81, 0x5e07cfa0),
+ PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
+ PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
+ PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
+ PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
+ PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
+ PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
+ PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
+ PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
+ PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
+ PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
+ PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
+ PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
+ PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
+ PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
+ PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA411", 0x9aa79dc3, 0x40fad875),
+ PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
+ PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
+ PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
+ PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
+ PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
+ PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
+ PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
+ PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
+ PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
+ PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
+ PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
+ PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
+ PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
+ PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
+ PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
+ PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
+ PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
+ PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
+ PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
+ PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
+ PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
+ PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
+ PCMCIA_DEVICE_PROD_ID1("IC-CARD", 0x60cb09a6),
+ PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
+ PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
+ /* too generic! */
+ /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "PCMLM28.cis"),
+ PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "DP83903.cis"),
+ PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "LA-PCM.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "PE520.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "NE2K.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "PE-200.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "tamarack.cis"),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
+
static struct pcmcia_driver pcnet_driver = {
.drv = {
.name = "pcnet_cs",
.attach = pcnet_attach,
.detach = pcnet_detach,
.owner = THIS_MODULE,
+ .id_table = pcnet_ids,
};
static int __init init_pcnet_cs(void)
return rc;
}
+static struct pcmcia_device_id smc91c92_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0109, 0x0501),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0140, 0x000a),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "CC/XJEM3288", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x04cd2988, 0x46a52d63),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "CC/XJEM3336", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x0143b773, 0x46a52d63),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "EM1144T", "PCMCIA MODEM", 0xf510db04, 0x856d66c8, 0xbd6c43ef),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "XJEM1144/CCEM1144", "PCMCIA MODEM", 0xf510db04, 0x52d21e1e, 0xbd6c43ef),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+ PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x016c, 0x0020),
+ PCMCIA_DEVICE_MANF_CARD(0x016c, 0x0023),
+ PCMCIA_DEVICE_PROD_ID123("BASICS by New Media Corporation", "Ethernet", "SMC91C94", 0x23c78a9d, 0x00b2e941, 0xcef397fb),
+ PCMCIA_DEVICE_PROD_ID12("ARGOSY", "Fast Ethernet PCCard", 0x78f308dc, 0xdcea68bc),
+ PCMCIA_DEVICE_PROD_ID12("dit Co., Ltd.", "PC Card-10/100BTX", 0xe59365c8, 0x6a2161d1),
+ PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L100C", 0x6a26d1cf, 0xc16ce9c5),
+ PCMCIA_DEVICE_PROD_ID12("Farallon", "Farallon Enet", 0x58d93fc4, 0x244734e9),
+ PCMCIA_DEVICE_PROD_ID12("Megahertz", "CC10BT/2", 0x33234748, 0x3c95b953),
+ PCMCIA_DEVICE_PROD_ID12("MELCO/SMC", "LPC-TX", 0xa2cd8e6d, 0x42da662a),
+ PCMCIA_DEVICE_PROD_ID12("Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+ PCMCIA_DEVICE_PROD_ID12("Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast Ethernet PCCard", 0x281f1c5d, 0xdcea68bc),
+ PCMCIA_DEVICE_PROD_ID12("Psion", "10Mb Ethernet", 0x4ef00b21, 0x844be9e9),
+ PCMCIA_DEVICE_PROD_ID12("SMC", "EtherEZ Ethernet 8020", 0xc4f8b18b, 0x4a0eeb2d),
+ /* These conflict with other cards! */
+ /* PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0100), */
+ /* PCMCIA_DEVICE_MANF_CARD(0x8a01, 0xc1ab), */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, smc91c92_ids);
+
static struct pcmcia_driver smc91c92_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = smc91c92_attach,
.detach = smc91c92_detach,
+ .id_table = smc91c92_ids,
};
static int __init init_smc91c92_cs(void)
return 0;
}
+static struct pcmcia_device_id xirc2ps_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0089, 0x110a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0138, 0x110a),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "CEM28", 0x2e3ee845, 0x0ea978ea),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "CEM33", 0x2e3ee845, 0x80609023),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "CEM56", 0x2e3ee845, 0xa650c32a),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "REM10", 0x2e3ee845, 0x76df1d29),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "XEM5600", 0x2e3ee845, 0xf1403719),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Xircom", "CreditCard Ethernet", 0x2e3ee845, 0xc0e778c2),
+ PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x010a),
+ PCMCIA_DEVICE_PROD_ID13("Toshiba Information Systems", "TPCENET", 0x1b3b94fe, 0xf381c1a2),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "CE3-10/100", 0x2e3ee845, 0x0ec0ac37),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "PS-CE2-10", 0x2e3ee845, 0x947d9073),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "R2E-100BTX", 0x2e3ee845, 0x2464a6e3),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "RE-10", 0x2e3ee845, 0x3e08d609),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "XE2000", 0x2e3ee845, 0xf7188e46),
+ PCMCIA_DEVICE_PROD_ID12("Compaq", "Ethernet LAN Card", 0x54f7c49c, 0x9fd2f0a2),
+ PCMCIA_DEVICE_PROD_ID12("Compaq", "Netelligent 10/100 PC Card", 0x54f7c49c, 0xefe96769),
+ PCMCIA_DEVICE_PROD_ID12("Intel", "EtherExpress(TM) PRO/100 PC Card Mobile Adapter16", 0x816cc815, 0x174397db),
+ PCMCIA_DEVICE_PROD_ID12("Toshiba", "10/100 Ethernet PC Card", 0x44a09d9c, 0xb44deecf),
+ /* also matches CFE-10 cards! */
+ /* PCMCIA_DEVICE_MANF_CARD(0x0105, 0x010a), */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, xirc2ps_ids);
+
+
static struct pcmcia_driver xirc2ps_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = xirc2ps_attach,
.detach = xirc2ps_detach,
+ .id_table = xirc2ps_ids,
};
static int __init
return 0;
} /* airo_event */
+static struct pcmcia_device_id airo_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x015f, 0x000a),
+ PCMCIA_DEVICE_MANF_CARD(0x015f, 0x0005),
+ PCMCIA_DEVICE_MANF_CARD(0x015f, 0x0007),
+ PCMCIA_DEVICE_MANF_CARD(0x0105, 0x0007),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, airo_ids);
+
static struct pcmcia_driver airo_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = airo_attach,
.detach = airo_detach,
+ .id_table = airo_ids,
};
static int airo_cs_init(void)
} /* atmel_event */
/*====================================================================*/
+static struct pcmcia_device_id atmel_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0620),
+ PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0696),
+ PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x3302),
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0007),
+ PCMCIA_DEVICE_PROD_ID12("11WAVE", "11WP611AL-E", 0x9eb2da1f, 0xc9a0d3f9),
+ PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C502AR", 0xabda4164, 0x41b37e1f),
+ PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504", 0xabda4164, 0x5040670a),
+ PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504A", 0xabda4164, 0xe15ed87f),
+ PCMCIA_DEVICE_PROD_ID12("BT", "Voyager 1020 Laptop Adapter", 0xae49b86a, 0x1e957cd5),
+ PCMCIA_DEVICE_PROD_ID12("CNet", "CNWLC 11Mbps Wireless PC Card V-5", 0xbc477dde, 0x502fae6b),
+ PCMCIA_DEVICE_PROD_ID12("IEEE 802.11b", "Wireless LAN PC Card", 0x5b878724, 0x122f1df6),
+ PCMCIA_DEVICE_PROD_ID12("OEM", "11Mbps Wireless LAN PC Card V-3", 0xfea54c90, 0x1c5b0f68),
+ PCMCIA_DEVICE_PROD_ID12("SMC", "2632W", 0xc4f8b18b, 0x30f38774),
+ PCMCIA_DEVICE_PROD_ID12("SMC", "2632W-V2", 0xc4f8b18b, 0x172d1377),
+ PCMCIA_DEVICE_PROD_ID12("Wireless", "PC", 0xa407ecdd, 0x556e4d7e),
+ PCMCIA_DEVICE_PROD_ID12("WLAN", "802.11b PC CARD", 0x575c516c, 0xb1f6dbc4),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, atmel_ids);
+
static struct pcmcia_driver atmel_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = atmel_attach,
.detach = atmel_detach,
+ .id_table = atmel_ids,
};
static int atmel_cs_init(void)
return 0;
}
+static struct pcmcia_device_id netwave_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("Xircom", "CreditCard Netwave", 0x2e3ee845, 0x54e28a28),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, netwave_ids);
+
static struct pcmcia_driver netwave_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = netwave_attach,
.detach = netwave_detach,
+ .id_table = netwave_ids,
};
static int __init init_netwave_cs(void)
" (David Gibson <hermes@gibson.dropbear.id.au>, "
"Pavel Roskin <proski@gnu.org>, et al)";
+static struct pcmcia_device_id orinoco_cs_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300),
+ PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0001),
+ PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x01eb, 0x080a),
+ PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305),
+ PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613),
+ PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0673),
+ PCMCIA_DEVICE_MANF_CARD(0x02aa, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x14ea, 0xb001),
+ PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300),
+ PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021),
+ PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005),
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005),
+ PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3),
+ PCMCIA_DEVICE_PROD_ID123("Instant Wireless ", " Network PC CARD", "Version 01.02", 0x11d901af, 0x6e9bd926, 0x4b74baa0),
+ PCMCIA_DEVICE_PROD_ID12("ACTIONTEC", "PRISM Wireless LAN PC Card", 0x393089da, 0xa71e69d5),
+ PCMCIA_DEVICE_PROD_ID12("Avaya Communication", "Avaya Wireless PC Card", 0xd8a43b78, 0x0d341169),
+ PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-PCM-L11G", 0x2decece3, 0xf57ca4b3),
+ PCMCIA_DEVICE_PROD_ID12("Cabletron", "RoamAbout 802.11 DS", 0x32d445f5, 0xedeffd90),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCC-11", 0x5261440f, 0xa6405584),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCCA-11", 0x5261440f, 0xdf6115f9),
+ PCMCIA_DEVICE_PROD_ID12("D", "Link DRC-650 11Mbps WLAN Card", 0x71b18589, 0xf144e3ac),
+ PCMCIA_DEVICE_PROD_ID12("D", "Link DWL-650 11Mbps WLAN Card", 0x71b18589, 0xb6f1b0ab),
+ PCMCIA_DEVICE_PROD_ID12("ELSA", "AirLancer MC-11", 0x4507a33a, 0xef54f0e3),
+ PCMCIA_DEVICE_PROD_ID12("HyperLink", "Wireless PC Card 11Mbps", 0x56cc3f1a, 0x0bcf220c),
+ PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE", 0x74c5e40d, 0xdb472a18),
+ PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/IEEE", 0x23eb9949, 0xc562e72a),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11", 0x481e0094, 0x7360e410),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11G", 0x481e0094, 0xf57ca4b3),
+ PCMCIA_DEVICE_PROD_ID12("Microsoft", "Wireless Notebook Adapter MN-520", 0x5961bf85, 0x6eec8c01),
+ PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/IEEE", 0x24358cd4, 0xc562e72a),
+ PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401RA Wireless PC", "Card", 0x0306467f, 0x9762e8f1),
+ PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-CF110", 0x209f40ab, 0xd9715264),
+ PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PC CARD HARMONY 80211B", 0xc6536a5e, 0x090c3cd9),
+ PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PCI CARD HARMONY 80211B", 0xc6536a5e, 0x9f494e26),
+ PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "11Mbps WLAN Card", 0x43d74cb4, 0x579bd91b),
+ PCMCIA_DEVICE_PROD_ID1("Symbol Technologies", 0x3f02b4d6),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, orinoco_cs_ids);
+
static struct pcmcia_driver orinoco_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = orinoco_cs_attach,
.detach = orinoco_cs_detach,
+ .id_table = orinoco_cs_ids,
};
static int __init
}
#endif
+static struct pcmcia_device_id ray_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x01a6, 0x0000),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, ray_ids);
+
static struct pcmcia_driver ray_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = ray_attach,
.detach = ray_detach,
+ .id_table = ray_ids,
};
static int __init init_ray_cs(void)
return 0;
}
+static struct pcmcia_device_id wavelan_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("AT&T","WaveLAN/PCMCIA", 0xe7c5affd, 0x1bc50975),
+ PCMCIA_DEVICE_PROD_ID12("Digital", "RoamAbout/DS", 0x9999ab35, 0x00d05e06),
+ PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/PCMCIA", 0x23eb9949, 0x1bc50975),
+ PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/PCMCIA", 0x24358cd4, 0x1bc50975),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, wavelan_ids);
+
static struct pcmcia_driver wavelan_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = wavelan_attach,
.detach = wavelan_detach,
+ .id_table = wavelan_ids,
};
static int __init
return 0;
}
+static struct pcmcia_device_id wl3501_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0001),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, wl3501_ids);
+
static struct pcmcia_driver wl3501_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = wl3501_attach,
.detach = wl3501_detach,
+ .id_table = wl3501_ids,
};
static int __init wl3501_init_module(void)
return 0;
} /* parport_event */
+static struct pcmcia_device_id parport_ids[] = {
+ PCMCIA_DEVICE_FUNC_ID(3),
+ PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0003),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, parport_ids);
+
static struct pcmcia_driver parport_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = parport_attach,
.detach = parport_detach,
+ .id_table = parport_ids,
+
};
static int __init init_parport_cs(void)
Say Y here if you want to attach PCMCIA- or PC-cards to your Linux
computer. These are credit-card size devices such as network cards,
modems or hard drives often used with laptops computers. There are
- actually two varieties of these cards: the older 16 bit PCMCIA cards
- and the newer 32 bit CardBus cards.
+ actually two varieties of these cards: 16 bit PCMCIA and 32 bit
+ CardBus cards.
To compile this driver as modules, choose M here: the
module will be called pcmcia_core.
config PCMCIA
tristate "16-bit PCMCIA support"
+ select CRC32
default y
---help---
This option enables support for 16-bit PCMCIA cards. Most older
PC-cards are such 16-bit PCMCIA cards, so unless you know you're
only using 32-bit CardBus cards, say Y or M here.
- To use 16-bit PCMCIA cards, you will need supporting software from
- David Hinds' pcmcia-cs package (see the file <file:Documentation/Changes>
- for location). Please also read the PCMCIA-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
+ To use 16-bit PCMCIA cards, you will need supporting software in
+ most cases. (see the file <file:Documentation/Changes> for
+ location and details).
To compile this driver as modules, choose M here: the
module will be called pcmcia.
If unsure, say Y.
+config PCMCIA_LOAD_CIS
+ bool "Load CIS updates from userspace (EXPERIMENTAL)"
+ depends on PCMCIA && EXPERIMENTAL
+ select FW_LOADER
+ default y
+ help
+ Some PCMCIA cards require an updated Card Information Structure (CIS)
+ to be loaded from userspace to work correctly. If you say Y here,
+ and your userspace is arranged correctly, this will be loaded
+ automatically using the in-kernel firmware loader and the hotplug
+ subsystem, instead of relying on cardmgr from pcmcia-cs to do so.
+
+ If unsure, say Y.
+
+config PCMCIA_IOCTL
+ bool
+ depends on PCMCIA
+ default y
+ help
+ If you say Y here, the deprecated ioctl interface to the PCMCIA
+ subsystem will be built. It is needed by cardmgr and cardctl
+ (pcmcia-cs) to function properly.
+
+ If you do not use the new pcmciautils package, and have a
+ yenta, Cirrus PD6729, i82092, i82365 or tcic compatible bridge,
+ you need to say Y here to be able to use 16-bit PCMCIA cards.
+
+ If unsure, say Y.
+
config CARDBUS
bool "32-bit CardBus support"
depends on PCI
config YENTA
tristate "CardBus yenta-compatible bridge support"
- depends on PCI
-#fixme: remove dependendcy on CARDBUS
depends on CARDBUS
select PCCARD_NONSTATIC
---help---
pcmcia_core-$(CONFIG_CARDBUS) += cardbus.o
obj-$(CONFIG_PCCARD) += pcmcia_core.o
-pcmcia-y += ds.o pcmcia_compat.o
+pcmcia-y += ds.o pcmcia_compat.o pcmcia_resource.o
+pcmcia-$(CONFIG_PCMCIA_IOCTL) += pcmcia_ioctl.o
obj-$(CONFIG_PCMCIA) += pcmcia.o
obj-$(CONFIG_PCCARD_NONSTATIC) += rsrc_nonstatic.o
set_cis_map(struct pcmcia_socket *s, unsigned int card_offset, unsigned int flags)
{
pccard_mem_map *mem = &s->cis_mem;
+ int ret;
+
if (!(s->features & SS_CAP_STATIC_MAP) && mem->res == NULL) {
- mem->res = find_mem_region(0, s->map_size, s->map_size, 0, s);
+ mem->res = pcmcia_find_mem_region(0, s->map_size, s->map_size, 0, s);
if (mem->res == NULL) {
printk(KERN_NOTICE "cs: unable to map card memory!\n");
return NULL;
}
mem->card_start = card_offset;
mem->flags = flags;
- s->ops->set_mem_map(s, mem);
+ ret = s->ops->set_mem_map(s, mem);
+ if (ret) {
+ iounmap(s->cis_virt);
+ return NULL;
+ }
+
if (s->features & SS_CAP_STATIC_MAP) {
if (s->cis_virt)
iounmap(s->cis_virt);
#define IS_ATTR 1
#define IS_INDIRECT 8
-int read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
+int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
u_int len, void *ptr)
{
void __iomem *sys, *end;
unsigned char *buf = ptr;
- cs_dbg(s, 3, "read_cis_mem(%d, %#x, %u)\n", attr, addr, len);
+ cs_dbg(s, 3, "pcmcia_read_cis_mem(%d, %#x, %u)\n", attr, addr, len);
if (attr & IS_INDIRECT) {
/* Indirect accesses use a bunch of special registers at fixed
*(u_char *)(ptr+2), *(u_char *)(ptr+3));
return 0;
}
+EXPORT_SYMBOL(pcmcia_read_cis_mem);
+
-void write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
+void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
u_int len, void *ptr)
{
void __iomem *sys, *end;
unsigned char *buf = ptr;
- cs_dbg(s, 3, "write_cis_mem(%d, %#x, %u)\n", attr, addr, len);
+ cs_dbg(s, 3, "pcmcia_write_cis_mem(%d, %#x, %u)\n", attr, addr, len);
if (attr & IS_INDIRECT) {
/* Indirect accesses use a bunch of special registers at fixed
}
}
}
+EXPORT_SYMBOL(pcmcia_write_cis_mem);
+
/*======================================================================
ret = read_cb_mem(s, attr, addr, len, ptr);
else
#endif
- ret = read_cis_mem(s, attr, addr, len, ptr);
+ ret = pcmcia_read_cis_mem(s, attr, addr, len, ptr);
if (ret == 0) {
/* Copy data into the cache */
read_cb_mem(s, cis->attr, cis->addr, len, buf);
else
#endif
- read_cis_mem(s, cis->attr, cis->addr, len, buf);
+ pcmcia_read_cis_mem(s, cis->attr, cis->addr, len, buf);
if (memcmp(buf, cis->cache, len) != 0) {
kfree(buf);
memcpy(s->fake_cis, cis->Data, cis->Length);
return CS_SUCCESS;
}
+EXPORT_SYMBOL(pcmcia_replace_cis);
/*======================================================================
#include <pcmcia/ds.h>
#include "cs_internal.h"
-#ifdef CONFIG_PCI
-#define PCI_OPT " [pci]"
-#else
-#define PCI_OPT ""
-#endif
-#ifdef CONFIG_CARDBUS
-#define CB_OPT " [cardbus]"
-#else
-#define CB_OPT ""
-#endif
-#ifdef CONFIG_PM
-#define PM_OPT " [pm]"
-#else
-#define PM_OPT ""
-#endif
-#if !defined(CONFIG_CARDBUS) && !defined(CONFIG_PCI) && !defined(CONFIG_PM)
-#define OPTIONS " none"
-#else
-#define OPTIONS PCI_OPT CB_OPT PM_OPT
-#endif
-
-static const char *release = "Linux Kernel Card Services";
-static const char *options = "options: " OPTIONS;
-
-/*====================================================================*/
/* Module parameters */
MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
-MODULE_DESCRIPTION("Linux Kernel Card Services\noptions:" OPTIONS);
+MODULE_DESCRIPTION("Linux Kernel Card Services");
MODULE_LICENSE("GPL");
#define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0444)
/* Access speed for attribute memory windows */
INT_MODULE_PARM(cis_speed, 300); /* ns */
-/* Access speed for IO windows */
-INT_MODULE_PARM(io_speed, 0); /* ns */
-
#ifdef DEBUG
static int pc_debug;
}
#endif
-/*====================================================================*/
socket_state_t dead_socket = {
.csc_mask = SS_DETECT,
};
+EXPORT_SYMBOL(dead_socket);
/* List of all sockets, protected by a rwsem */
LIST_HEAD(pcmcia_socket_list);
-DECLARE_RWSEM(pcmcia_socket_list_rwsem);
EXPORT_SYMBOL(pcmcia_socket_list);
-EXPORT_SYMBOL(pcmcia_socket_list_rwsem);
-
-#ifdef CONFIG_PCMCIA_PROBE
-/* mask ofIRQs already reserved by other cards, we should avoid using them */
-static u8 pcmcia_used_irq[NR_IRQS];
-#endif
+DECLARE_RWSEM(pcmcia_socket_list_rwsem);
+EXPORT_SYMBOL(pcmcia_socket_list_rwsem);
-/*====================================================================
-
- Low-level PC Card interface drivers need to register with Card
- Services using these calls.
-
-======================================================================*/
/**
- * socket drivers are expected to use the following callbacks in their
+ * Low-level PCMCIA socket drivers need to register with the PCCard
+ * core using pcmcia_register_socket.
+ *
+ * socket drivers are expected to use the following callbacks in their
* .drv struct:
* - pcmcia_socket_dev_suspend
* - pcmcia_socket_dev_resume
}
/* try to obtain a socket number [yes, it gets ugly if we
- * register more than 2^sizeof(unsigned int) pcmcia
- * sockets... but the socket number is deprecated
+ * register more than 2^sizeof(unsigned int) pcmcia
+ * sockets... but the socket number is deprecated
* anyways, so I don't care] */
down_write(&pcmcia_socket_list_rwsem);
if (list_empty(&pcmcia_socket_list))
EXPORT_SYMBOL(pcmcia_get_socket_by_nr);
-/*======================================================================
-
- socket_setup() and shutdown_socket() are called by the main event
- handler when card insertion and removal events are received.
- socket_setup() turns on socket power and resets the socket, in two stages.
- shutdown_socket() unconfigures a socket and turns off socket power.
-
-======================================================================*/
-
+/**
+ * socket_setup() and shutdown_socket() are called by the main event
+ * handler when card insertion and removal events are received.
+ * socket_setup() turns on socket power and resets the socket, in two stages.
+ * shutdown_socket() unconfigures a socket and turns off socket power.
+ */
static void shutdown_socket(struct pcmcia_socket *s)
{
- cs_dbg(s, 1, "shutdown_socket\n");
-
- /* Blank out the socket state */
- s->socket = dead_socket;
- s->ops->init(s);
- s->ops->set_socket(s, &s->socket);
- s->irq.AssignedIRQ = s->irq.Config = 0;
- s->lock_count = 0;
- destroy_cis_cache(s);
+ cs_dbg(s, 1, "shutdown_socket\n");
+
+ /* Blank out the socket state */
+ s->socket = dead_socket;
+ s->ops->init(s);
+ s->ops->set_socket(s, &s->socket);
+ s->irq.AssignedIRQ = s->irq.Config = 0;
+ s->lock_count = 0;
+ destroy_cis_cache(s);
#ifdef CONFIG_CARDBUS
- cb_free(s);
+ cb_free(s);
#endif
- s->functions = 0;
- if (s->config) {
- kfree(s->config);
- s->config = NULL;
- }
-
- {
- int status;
- s->ops->get_status(s, &status);
- if (status & SS_POWERON) {
- printk(KERN_ERR "PCMCIA: socket %p: *** DANGER *** unable to remove socket power\n", s);
+ s->functions = 0;
+ if (s->config) {
+ kfree(s->config);
+ s->config = NULL;
}
- }
-} /* shutdown_socket */
-/*======================================================================
+ {
+ int status;
+ s->ops->get_status(s, &status);
+ if (status & SS_POWERON) {
+ printk(KERN_ERR "PCMCIA: socket %p: *** DANGER *** unable to remove socket power\n", s);
+ }
+ }
+} /* shutdown_socket */
- The central event handler. Send_event() sends an event to the
- 16-bit subsystem, which then calls the relevant device drivers.
- Parse_events() interprets the event bits from
- a card status change report. Do_shutdown() handles the high
- priority stuff associated with a card removal.
-
-======================================================================*/
+/**
+ * The central event handler. Send_event() sends an event to the
+ * 16-bit subsystem, which then calls the relevant device drivers.
+ * Parse_events() interprets the event bits from
+ * a card status change report. Do_shutdown() handles the high
+ * priority stuff associated with a card removal.
+ */
/* NOTE: send_event needs to be called with skt->sem held. */
wake_up(&s->thread_wait);
}
} /* pcmcia_parse_events */
+EXPORT_SYMBOL(pcmcia_parse_events);
-/*======================================================================
-
- Special stuff for managing IO windows, because they are scarce.
-
-======================================================================*/
-
-static int alloc_io_space(struct pcmcia_socket *s, u_int attr, ioaddr_t *base,
- ioaddr_t num, u_int lines)
-{
- int i;
- kio_addr_t try, align;
-
- align = (*base) ? (lines ? 1<<lines : 0) : 1;
- if (align && (align < num)) {
- if (*base) {
- cs_dbg(s, 0, "odd IO request: num %#x align %#lx\n",
- num, align);
- align = 0;
- } else
- while (align && (align < num)) align <<= 1;
- }
- if (*base & ~(align-1)) {
- cs_dbg(s, 0, "odd IO request: base %#x align %#lx\n",
- *base, align);
- align = 0;
- }
- if ((s->features & SS_CAP_STATIC_MAP) && s->io_offset) {
- *base = s->io_offset | (*base & 0x0fff);
- return 0;
- }
- /* Check for an already-allocated window that must conflict with
- what was asked for. It is a hack because it does not catch all
- potential conflicts, just the most obvious ones. */
- for (i = 0; i < MAX_IO_WIN; i++)
- if ((s->io[i].NumPorts != 0) &&
- ((s->io[i].BasePort & (align-1)) == *base))
- return 1;
- for (i = 0; i < MAX_IO_WIN; i++) {
- if (s->io[i].NumPorts == 0) {
- s->io[i].res = find_io_region(*base, num, align, s);
- if (s->io[i].res) {
- s->io[i].Attributes = attr;
- s->io[i].BasePort = *base = s->io[i].res->start;
- s->io[i].NumPorts = s->io[i].InUse = num;
- break;
- } else
- return 1;
- } else if (s->io[i].Attributes != attr)
- continue;
- /* Try to extend top of window */
- try = s->io[i].BasePort + s->io[i].NumPorts;
- if ((*base == 0) || (*base == try))
- if (adjust_io_region(s->io[i].res, s->io[i].res->start,
- s->io[i].res->end + num, s) == 0) {
- *base = try;
- s->io[i].NumPorts += num;
- s->io[i].InUse += num;
- break;
- }
- /* Try to extend bottom of window */
- try = s->io[i].BasePort - num;
- if ((*base == 0) || (*base == try))
- if (adjust_io_region(s->io[i].res, s->io[i].res->start - num,
- s->io[i].res->end, s) == 0) {
- s->io[i].BasePort = *base = try;
- s->io[i].NumPorts += num;
- s->io[i].InUse += num;
- break;
- }
- }
- return (i == MAX_IO_WIN);
-} /* alloc_io_space */
-
-static void release_io_space(struct pcmcia_socket *s, ioaddr_t base,
- ioaddr_t num)
-{
- int i;
-
- for (i = 0; i < MAX_IO_WIN; i++) {
- if ((s->io[i].BasePort <= base) &&
- (s->io[i].BasePort+s->io[i].NumPorts >= base+num)) {
- s->io[i].InUse -= num;
- /* Free the window if no one else is using it */
- if (s->io[i].InUse == 0) {
- s->io[i].NumPorts = 0;
- release_resource(s->io[i].res);
- kfree(s->io[i].res);
- s->io[i].res = NULL;
- }
- }
- }
-}
-
-/*======================================================================
-
- Access_configuration_register() reads and writes configuration
- registers in attribute memory. Memory window 0 is reserved for
- this and the tuple reading services.
-
-======================================================================*/
-
-int pccard_access_configuration_register(struct pcmcia_socket *s,
- unsigned int function,
- conf_reg_t *reg)
-{
- config_t *c;
- int addr;
- u_char val;
-
- if (!s || !s->config)
- return CS_NO_CARD;
-
- c = &s->config[function];
-
- if (c == NULL)
- return CS_NO_CARD;
-
- if (!(c->state & CONFIG_LOCKED))
- return CS_CONFIGURATION_LOCKED;
-
- addr = (c->ConfigBase + reg->Offset) >> 1;
-
- switch (reg->Action) {
- case CS_READ:
- read_cis_mem(s, 1, addr, 1, &val);
- reg->Value = val;
- break;
- case CS_WRITE:
- val = reg->Value;
- write_cis_mem(s, 1, addr, 1, &val);
- break;
- default:
- return CS_BAD_ARGS;
- break;
- }
- return CS_SUCCESS;
-} /* access_configuration_register */
-EXPORT_SYMBOL(pccard_access_configuration_register);
-
-
-/*====================================================================*/
-
-int pccard_get_configuration_info(struct pcmcia_socket *s,
- unsigned int function,
- config_info_t *config)
-{
- config_t *c;
-
- if (!(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
-
- config->Function = function;
-
-#ifdef CONFIG_CARDBUS
- if (s->state & SOCKET_CARDBUS) {
- memset(config, 0, sizeof(config_info_t));
- config->Vcc = s->socket.Vcc;
- config->Vpp1 = config->Vpp2 = s->socket.Vpp;
- config->Option = s->cb_dev->subordinate->number;
- if (s->state & SOCKET_CARDBUS_CONFIG) {
- config->Attributes = CONF_VALID_CLIENT;
- config->IntType = INT_CARDBUS;
- config->AssignedIRQ = s->irq.AssignedIRQ;
- if (config->AssignedIRQ)
- config->Attributes |= CONF_ENABLE_IRQ;
- config->BasePort1 = s->io[0].BasePort;
- config->NumPorts1 = s->io[0].NumPorts;
- }
- return CS_SUCCESS;
- }
-#endif
-
- c = (s->config != NULL) ? &s->config[function] : NULL;
-
- if ((c == NULL) || !(c->state & CONFIG_LOCKED)) {
- config->Attributes = 0;
- config->Vcc = s->socket.Vcc;
- config->Vpp1 = config->Vpp2 = s->socket.Vpp;
- return CS_SUCCESS;
- }
-
- /* !!! This is a hack !!! */
- memcpy(&config->Attributes, &c->Attributes, sizeof(config_t));
- config->Attributes |= CONF_VALID_CLIENT;
- config->CardValues = c->CardValues;
- config->IRQAttributes = c->irq.Attributes;
- config->AssignedIRQ = s->irq.AssignedIRQ;
- config->BasePort1 = c->io.BasePort1;
- config->NumPorts1 = c->io.NumPorts1;
- config->Attributes1 = c->io.Attributes1;
- config->BasePort2 = c->io.BasePort2;
- config->NumPorts2 = c->io.NumPorts2;
- config->Attributes2 = c->io.Attributes2;
- config->IOAddrLines = c->io.IOAddrLines;
-
- return CS_SUCCESS;
-} /* get_configuration_info */
-EXPORT_SYMBOL(pccard_get_configuration_info);
-
-/*======================================================================
-
- Return information about this version of Card Services.
-
-======================================================================*/
-
-int pcmcia_get_card_services_info(servinfo_t *info)
-{
- unsigned int socket_count = 0;
- struct list_head *tmp;
- info->Signature[0] = 'C';
- info->Signature[1] = 'S';
- down_read(&pcmcia_socket_list_rwsem);
- list_for_each(tmp, &pcmcia_socket_list)
- socket_count++;
- up_read(&pcmcia_socket_list_rwsem);
- info->Count = socket_count;
- info->Revision = CS_RELEASE_CODE;
- info->CSLevel = 0x0210;
- info->VendorString = (char *)release;
- return CS_SUCCESS;
-} /* get_card_services_info */
-
-
-/*====================================================================*/
-
-int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, int idx, win_req_t *req)
-{
- window_t *win;
- int w;
-
- if (!s || !(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
- for (w = idx; w < MAX_WIN; w++)
- if (s->state & SOCKET_WIN_REQ(w)) break;
- if (w == MAX_WIN)
- return CS_NO_MORE_ITEMS;
- win = &s->win[w];
- req->Base = win->ctl.res->start;
- req->Size = win->ctl.res->end - win->ctl.res->start + 1;
- req->AccessSpeed = win->ctl.speed;
- req->Attributes = 0;
- if (win->ctl.flags & MAP_ATTRIB)
- req->Attributes |= WIN_MEMORY_TYPE_AM;
- if (win->ctl.flags & MAP_ACTIVE)
- req->Attributes |= WIN_ENABLE;
- if (win->ctl.flags & MAP_16BIT)
- req->Attributes |= WIN_DATA_WIDTH_16;
- if (win->ctl.flags & MAP_USE_WAIT)
- req->Attributes |= WIN_USE_WAIT;
- *handle = win;
- return CS_SUCCESS;
-} /* get_window */
-EXPORT_SYMBOL(pcmcia_get_window);
-
-/*=====================================================================
-
- Return the PCI device associated with a card..
-
-======================================================================*/
-
-#ifdef CONFIG_CARDBUS
-
-struct pci_bus *pcmcia_lookup_bus(struct pcmcia_socket *s)
-{
- if (!s || !(s->state & SOCKET_CARDBUS))
- return NULL;
-
- return s->cb_dev->subordinate;
-}
-
-EXPORT_SYMBOL(pcmcia_lookup_bus);
-
-#endif
-
-/*======================================================================
-
- Get the current socket state bits. We don't support the latched
- SocketState yet: I haven't seen any point for it.
-
-======================================================================*/
-
-int pccard_get_status(struct pcmcia_socket *s, unsigned int function, cs_status_t *status)
-{
- config_t *c;
- int val;
-
- s->ops->get_status(s, &val);
- status->CardState = status->SocketState = 0;
- status->CardState |= (val & SS_DETECT) ? CS_EVENT_CARD_DETECT : 0;
- status->CardState |= (val & SS_CARDBUS) ? CS_EVENT_CB_DETECT : 0;
- status->CardState |= (val & SS_3VCARD) ? CS_EVENT_3VCARD : 0;
- status->CardState |= (val & SS_XVCARD) ? CS_EVENT_XVCARD : 0;
- if (s->state & SOCKET_SUSPEND)
- status->CardState |= CS_EVENT_PM_SUSPEND;
- if (!(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
-
- c = (s->config != NULL) ? &s->config[function] : NULL;
- if ((c != NULL) && (c->state & CONFIG_LOCKED) &&
- (c->IntType & (INT_MEMORY_AND_IO | INT_ZOOMED_VIDEO))) {
- u_char reg;
- if (c->Present & PRESENT_PIN_REPLACE) {
- read_cis_mem(s, 1, (c->ConfigBase+CISREG_PRR)>>1, 1, ®);
- status->CardState |=
- (reg & PRR_WP_STATUS) ? CS_EVENT_WRITE_PROTECT : 0;
- status->CardState |=
- (reg & PRR_READY_STATUS) ? CS_EVENT_READY_CHANGE : 0;
- status->CardState |=
- (reg & PRR_BVD2_STATUS) ? CS_EVENT_BATTERY_LOW : 0;
- status->CardState |=
- (reg & PRR_BVD1_STATUS) ? CS_EVENT_BATTERY_DEAD : 0;
- } else {
- /* No PRR? Then assume we're always ready */
- status->CardState |= CS_EVENT_READY_CHANGE;
- }
- if (c->Present & PRESENT_EXT_STATUS) {
- read_cis_mem(s, 1, (c->ConfigBase+CISREG_ESR)>>1, 1, ®);
- status->CardState |=
- (reg & ESR_REQ_ATTN) ? CS_EVENT_REQUEST_ATTENTION : 0;
- }
- return CS_SUCCESS;
- }
- status->CardState |=
- (val & SS_WRPROT) ? CS_EVENT_WRITE_PROTECT : 0;
- status->CardState |=
- (val & SS_BATDEAD) ? CS_EVENT_BATTERY_DEAD : 0;
- status->CardState |=
- (val & SS_BATWARN) ? CS_EVENT_BATTERY_LOW : 0;
- status->CardState |=
- (val & SS_READY) ? CS_EVENT_READY_CHANGE : 0;
- return CS_SUCCESS;
-} /* get_status */
-EXPORT_SYMBOL(pccard_get_status);
-
-/*======================================================================
-
- Change the card address of an already open memory window.
-
-======================================================================*/
-
-int pcmcia_get_mem_page(window_handle_t win, memreq_t *req)
-{
- if ((win == NULL) || (win->magic != WINDOW_MAGIC))
- return CS_BAD_HANDLE;
- req->Page = 0;
- req->CardOffset = win->ctl.card_start;
- return CS_SUCCESS;
-} /* get_mem_page */
-
-int pcmcia_map_mem_page(window_handle_t win, memreq_t *req)
-{
- struct pcmcia_socket *s;
- if ((win == NULL) || (win->magic != WINDOW_MAGIC))
- return CS_BAD_HANDLE;
- if (req->Page != 0)
- return CS_BAD_PAGE;
- s = win->sock;
- win->ctl.card_start = req->CardOffset;
- if (s->ops->set_mem_map(s, &win->ctl) != 0)
- return CS_BAD_OFFSET;
- return CS_SUCCESS;
-} /* map_mem_page */
-
-/*======================================================================
-
- Modify a locked socket configuration
-
-======================================================================*/
-
-int pcmcia_modify_configuration(client_handle_t handle,
- modconf_t *mod)
-{
- struct pcmcia_socket *s;
- config_t *c;
-
- if (CHECK_HANDLE(handle))
- return CS_BAD_HANDLE;
- s = SOCKET(handle); c = CONFIG(handle);
- if (!(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
- if (!(c->state & CONFIG_LOCKED))
- return CS_CONFIGURATION_LOCKED;
-
- if (mod->Attributes & CONF_IRQ_CHANGE_VALID) {
- if (mod->Attributes & CONF_ENABLE_IRQ) {
- c->Attributes |= CONF_ENABLE_IRQ;
- s->socket.io_irq = s->irq.AssignedIRQ;
- } else {
- c->Attributes &= ~CONF_ENABLE_IRQ;
- s->socket.io_irq = 0;
- }
- s->ops->set_socket(s, &s->socket);
- }
-
- if (mod->Attributes & CONF_VCC_CHANGE_VALID)
- return CS_BAD_VCC;
-
- /* We only allow changing Vpp1 and Vpp2 to the same value */
- if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) &&
- (mod->Attributes & CONF_VPP2_CHANGE_VALID)) {
- if (mod->Vpp1 != mod->Vpp2)
- return CS_BAD_VPP;
- c->Vpp1 = c->Vpp2 = s->socket.Vpp = mod->Vpp1;
- if (s->ops->set_socket(s, &s->socket))
- return CS_BAD_VPP;
- } else if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) ||
- (mod->Attributes & CONF_VPP2_CHANGE_VALID))
- return CS_BAD_VPP;
-
- return CS_SUCCESS;
-} /* modify_configuration */
-
/* register pcmcia_callback */
int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c)
{
}
EXPORT_SYMBOL(pccard_register_pcmcia);
-/*====================================================================*/
-int pcmcia_release_configuration(client_handle_t handle)
-{
- pccard_io_map io = { 0, 0, 0, 0, 1 };
- struct pcmcia_socket *s;
- int i;
-
- if (CHECK_HANDLE(handle) ||
- !(handle->state & CLIENT_CONFIG_LOCKED))
- return CS_BAD_HANDLE;
- handle->state &= ~CLIENT_CONFIG_LOCKED;
- s = SOCKET(handle);
-
-#ifdef CONFIG_CARDBUS
- if (handle->state & CLIENT_CARDBUS)
- return CS_SUCCESS;
-#endif
-
- if (!(handle->state & CLIENT_STALE)) {
- config_t *c = CONFIG(handle);
- if (--(s->lock_count) == 0) {
- s->socket.flags = SS_OUTPUT_ENA; /* Is this correct? */
- s->socket.Vpp = 0;
- s->socket.io_irq = 0;
- s->ops->set_socket(s, &s->socket);
- }
- if (c->state & CONFIG_IO_REQ)
- for (i = 0; i < MAX_IO_WIN; i++) {
- if (s->io[i].NumPorts == 0)
- continue;
- s->io[i].Config--;
- if (s->io[i].Config != 0)
- continue;
- io.map = i;
- s->ops->set_io_map(s, &io);
- }
- c->state &= ~CONFIG_LOCKED;
- }
-
- return CS_SUCCESS;
-} /* release_configuration */
-
-/*======================================================================
-
- Release_io() releases the I/O ranges allocated by a client. This
- may be invoked some time after a card ejection has already dumped
- the actual socket configuration, so if the client is "stale", we
- don't bother checking the port ranges against the current socket
- values.
-
-======================================================================*/
-
-int pcmcia_release_io(client_handle_t handle, io_req_t *req)
-{
- struct pcmcia_socket *s;
-
- if (CHECK_HANDLE(handle) || !(handle->state & CLIENT_IO_REQ))
- return CS_BAD_HANDLE;
- handle->state &= ~CLIENT_IO_REQ;
- s = SOCKET(handle);
-
-#ifdef CONFIG_CARDBUS
- if (handle->state & CLIENT_CARDBUS)
- return CS_SUCCESS;
-#endif
-
- if (!(handle->state & CLIENT_STALE)) {
- config_t *c = CONFIG(handle);
- if (c->state & CONFIG_LOCKED)
- return CS_CONFIGURATION_LOCKED;
- if ((c->io.BasePort1 != req->BasePort1) ||
- (c->io.NumPorts1 != req->NumPorts1) ||
- (c->io.BasePort2 != req->BasePort2) ||
- (c->io.NumPorts2 != req->NumPorts2))
- return CS_BAD_ARGS;
- c->state &= ~CONFIG_IO_REQ;
- }
-
- release_io_space(s, req->BasePort1, req->NumPorts1);
- if (req->NumPorts2)
- release_io_space(s, req->BasePort2, req->NumPorts2);
-
- return CS_SUCCESS;
-} /* release_io */
-
-/*====================================================================*/
-
-int pcmcia_release_irq(client_handle_t handle, irq_req_t *req)
-{
- struct pcmcia_socket *s;
- if (CHECK_HANDLE(handle) || !(handle->state & CLIENT_IRQ_REQ))
- return CS_BAD_HANDLE;
- handle->state &= ~CLIENT_IRQ_REQ;
- s = SOCKET(handle);
-
- if (!(handle->state & CLIENT_STALE)) {
- config_t *c = CONFIG(handle);
- if (c->state & CONFIG_LOCKED)
- return CS_CONFIGURATION_LOCKED;
- if (c->irq.Attributes != req->Attributes)
- return CS_BAD_ATTRIBUTE;
- if (s->irq.AssignedIRQ != req->AssignedIRQ)
- return CS_BAD_IRQ;
- if (--s->irq.Config == 0) {
- c->state &= ~CONFIG_IRQ_REQ;
- s->irq.AssignedIRQ = 0;
- }
- }
-
- if (req->Attributes & IRQ_HANDLE_PRESENT) {
- free_irq(req->AssignedIRQ, req->Instance);
- }
-
-#ifdef CONFIG_PCMCIA_PROBE
- pcmcia_used_irq[req->AssignedIRQ]--;
-#endif
-
- return CS_SUCCESS;
-} /* cs_release_irq */
-
-/*====================================================================*/
-
-int pcmcia_release_window(window_handle_t win)
-{
- struct pcmcia_socket *s;
-
- if ((win == NULL) || (win->magic != WINDOW_MAGIC))
- return CS_BAD_HANDLE;
- s = win->sock;
- if (!(win->handle->state & CLIENT_WIN_REQ(win->index)))
- return CS_BAD_HANDLE;
-
- /* Shut down memory window */
- win->ctl.flags &= ~MAP_ACTIVE;
- s->ops->set_mem_map(s, &win->ctl);
- s->state &= ~SOCKET_WIN_REQ(win->index);
-
- /* Release system memory */
- if (win->ctl.res) {
- release_resource(win->ctl.res);
- kfree(win->ctl.res);
- win->ctl.res = NULL;
- }
- win->handle->state &= ~CLIENT_WIN_REQ(win->index);
-
- win->magic = 0;
-
- return CS_SUCCESS;
-} /* release_window */
-
-/*====================================================================*/
-
-int pcmcia_request_configuration(client_handle_t handle,
- config_req_t *req)
-{
- int i;
- u_int base;
- struct pcmcia_socket *s;
- config_t *c;
- pccard_io_map iomap;
-
- if (CHECK_HANDLE(handle))
- return CS_BAD_HANDLE;
- s = SOCKET(handle);
- if (!(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
-
-#ifdef CONFIG_CARDBUS
- if (handle->state & CLIENT_CARDBUS)
- return CS_UNSUPPORTED_MODE;
-#endif
-
- if (req->IntType & INT_CARDBUS)
- return CS_UNSUPPORTED_MODE;
- c = CONFIG(handle);
- if (c->state & CONFIG_LOCKED)
- return CS_CONFIGURATION_LOCKED;
-
- /* Do power control. We don't allow changes in Vcc. */
- if (s->socket.Vcc != req->Vcc)
- return CS_BAD_VCC;
- if (req->Vpp1 != req->Vpp2)
- return CS_BAD_VPP;
- s->socket.Vpp = req->Vpp1;
- if (s->ops->set_socket(s, &s->socket))
- return CS_BAD_VPP;
-
- c->Vcc = req->Vcc; c->Vpp1 = c->Vpp2 = req->Vpp1;
-
- /* Pick memory or I/O card, DMA mode, interrupt */
- c->IntType = req->IntType;
- c->Attributes = req->Attributes;
- if (req->IntType & INT_MEMORY_AND_IO)
- s->socket.flags |= SS_IOCARD;
- if (req->IntType & INT_ZOOMED_VIDEO)
- s->socket.flags |= SS_ZVCARD | SS_IOCARD;
- if (req->Attributes & CONF_ENABLE_DMA)
- s->socket.flags |= SS_DMA_MODE;
- if (req->Attributes & CONF_ENABLE_SPKR)
- s->socket.flags |= SS_SPKR_ENA;
- if (req->Attributes & CONF_ENABLE_IRQ)
- s->socket.io_irq = s->irq.AssignedIRQ;
- else
- s->socket.io_irq = 0;
- s->ops->set_socket(s, &s->socket);
- s->lock_count++;
-
- /* Set up CIS configuration registers */
- base = c->ConfigBase = req->ConfigBase;
- c->Present = c->CardValues = req->Present;
- if (req->Present & PRESENT_COPY) {
- c->Copy = req->Copy;
- write_cis_mem(s, 1, (base + CISREG_SCR)>>1, 1, &c->Copy);
- }
- if (req->Present & PRESENT_OPTION) {
- if (s->functions == 1) {
- c->Option = req->ConfigIndex & COR_CONFIG_MASK;
- } else {
- c->Option = req->ConfigIndex & COR_MFC_CONFIG_MASK;
- c->Option |= COR_FUNC_ENA|COR_IREQ_ENA;
- if (req->Present & PRESENT_IOBASE_0)
- c->Option |= COR_ADDR_DECODE;
- }
- if (c->state & CONFIG_IRQ_REQ)
- if (!(c->irq.Attributes & IRQ_FORCED_PULSE))
- c->Option |= COR_LEVEL_REQ;
- write_cis_mem(s, 1, (base + CISREG_COR)>>1, 1, &c->Option);
- mdelay(40);
- }
- if (req->Present & PRESENT_STATUS) {
- c->Status = req->Status;
- write_cis_mem(s, 1, (base + CISREG_CCSR)>>1, 1, &c->Status);
- }
- if (req->Present & PRESENT_PIN_REPLACE) {
- c->Pin = req->Pin;
- write_cis_mem(s, 1, (base + CISREG_PRR)>>1, 1, &c->Pin);
- }
- if (req->Present & PRESENT_EXT_STATUS) {
- c->ExtStatus = req->ExtStatus;
- write_cis_mem(s, 1, (base + CISREG_ESR)>>1, 1, &c->ExtStatus);
- }
- if (req->Present & PRESENT_IOBASE_0) {
- u_char b = c->io.BasePort1 & 0xff;
- write_cis_mem(s, 1, (base + CISREG_IOBASE_0)>>1, 1, &b);
- b = (c->io.BasePort1 >> 8) & 0xff;
- write_cis_mem(s, 1, (base + CISREG_IOBASE_1)>>1, 1, &b);
- }
- if (req->Present & PRESENT_IOSIZE) {
- u_char b = c->io.NumPorts1 + c->io.NumPorts2 - 1;
- write_cis_mem(s, 1, (base + CISREG_IOSIZE)>>1, 1, &b);
- }
-
- /* Configure I/O windows */
- if (c->state & CONFIG_IO_REQ) {
- iomap.speed = io_speed;
- for (i = 0; i < MAX_IO_WIN; i++)
- if (s->io[i].NumPorts != 0) {
- iomap.map = i;
- iomap.flags = MAP_ACTIVE;
- switch (s->io[i].Attributes & IO_DATA_PATH_WIDTH) {
- case IO_DATA_PATH_WIDTH_16:
- iomap.flags |= MAP_16BIT; break;
- case IO_DATA_PATH_WIDTH_AUTO:
- iomap.flags |= MAP_AUTOSZ; break;
- default:
- break;
- }
- iomap.start = s->io[i].BasePort;
- iomap.stop = iomap.start + s->io[i].NumPorts - 1;
- s->ops->set_io_map(s, &iomap);
- s->io[i].Config++;
- }
- }
-
- c->state |= CONFIG_LOCKED;
- handle->state |= CLIENT_CONFIG_LOCKED;
- return CS_SUCCESS;
-} /* request_configuration */
-
-/*======================================================================
-
- Request_io() reserves ranges of port addresses for a socket.
- I have not implemented range sharing or alias addressing.
-
-======================================================================*/
-
-int pcmcia_request_io(client_handle_t handle, io_req_t *req)
-{
- struct pcmcia_socket *s;
- config_t *c;
-
- if (CHECK_HANDLE(handle))
- return CS_BAD_HANDLE;
- s = SOCKET(handle);
- if (!(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
-
- if (handle->state & CLIENT_CARDBUS) {
-#ifdef CONFIG_CARDBUS
- handle->state |= CLIENT_IO_REQ;
- return CS_SUCCESS;
-#else
- return CS_UNSUPPORTED_FUNCTION;
-#endif
- }
-
- if (!req)
- return CS_UNSUPPORTED_MODE;
- c = CONFIG(handle);
- if (c->state & CONFIG_LOCKED)
- return CS_CONFIGURATION_LOCKED;
- if (c->state & CONFIG_IO_REQ)
- return CS_IN_USE;
- if (req->Attributes1 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS))
- return CS_BAD_ATTRIBUTE;
- if ((req->NumPorts2 > 0) &&
- (req->Attributes2 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS)))
- return CS_BAD_ATTRIBUTE;
-
- if (alloc_io_space(s, req->Attributes1, &req->BasePort1,
- req->NumPorts1, req->IOAddrLines))
- return CS_IN_USE;
-
- if (req->NumPorts2) {
- if (alloc_io_space(s, req->Attributes2, &req->BasePort2,
- req->NumPorts2, req->IOAddrLines)) {
- release_io_space(s, req->BasePort1, req->NumPorts1);
- return CS_IN_USE;
- }
- }
-
- c->io = *req;
- c->state |= CONFIG_IO_REQ;
- handle->state |= CLIENT_IO_REQ;
- return CS_SUCCESS;
-} /* request_io */
-
-/*======================================================================
-
- Request_irq() reserves an irq for this client.
-
- Also, since Linux only reserves irq's when they are actually
- hooked, we don't guarantee that an irq will still be available
- when the configuration is locked. Now that I think about it,
- there might be a way to fix this using a dummy handler.
-
-======================================================================*/
-
-#ifdef CONFIG_PCMCIA_PROBE
-static irqreturn_t test_action(int cpl, void *dev_id, struct pt_regs *regs)
-{
- return IRQ_NONE;
-}
-#endif
-
-int pcmcia_request_irq(client_handle_t handle, irq_req_t *req)
-{
- struct pcmcia_socket *s;
- config_t *c;
- int ret = CS_IN_USE, irq = 0;
- struct pcmcia_device *p_dev = handle_to_pdev(handle);
-
- if (CHECK_HANDLE(handle))
- return CS_BAD_HANDLE;
- s = SOCKET(handle);
- if (!(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
- c = CONFIG(handle);
- if (c->state & CONFIG_LOCKED)
- return CS_CONFIGURATION_LOCKED;
- if (c->state & CONFIG_IRQ_REQ)
- return CS_IN_USE;
-
-#ifdef CONFIG_PCMCIA_PROBE
- if (s->irq.AssignedIRQ != 0) {
- /* If the interrupt is already assigned, it must be the same */
- irq = s->irq.AssignedIRQ;
- } else {
- int try;
- u32 mask = s->irq_mask;
- void *data = NULL;
-
- for (try = 0; try < 64; try++) {
- irq = try % 32;
-
- /* marked as available by driver, and not blocked by userspace? */
- if (!((mask >> irq) & 1))
- continue;
-
- /* avoid an IRQ which is already used by a PCMCIA card */
- if ((try < 32) && pcmcia_used_irq[irq])
- continue;
-
- /* register the correct driver, if possible, of check whether
- * registering a dummy handle works, i.e. if the IRQ isn't
- * marked as used by the kernel resource management core */
- ret = request_irq(irq,
- (req->Attributes & IRQ_HANDLE_PRESENT) ? req->Handler : test_action,
- ((req->Attributes & IRQ_TYPE_DYNAMIC_SHARING) ||
- (s->functions > 1) ||
- (irq == s->pci_irq)) ? SA_SHIRQ : 0,
- p_dev->dev.bus_id,
- (req->Attributes & IRQ_HANDLE_PRESENT) ? req->Instance : data);
- if (!ret) {
- if (!(req->Attributes & IRQ_HANDLE_PRESENT))
- free_irq(irq, data);
- break;
- }
- }
- }
-#endif
- if (ret) {
- if (!s->pci_irq)
- return ret;
- irq = s->pci_irq;
- }
-
- if (ret && req->Attributes & IRQ_HANDLE_PRESENT) {
- if (request_irq(irq, req->Handler,
- ((req->Attributes & IRQ_TYPE_DYNAMIC_SHARING) ||
- (s->functions > 1) ||
- (irq == s->pci_irq)) ? SA_SHIRQ : 0,
- p_dev->dev.bus_id, req->Instance))
- return CS_IN_USE;
- }
-
- c->irq.Attributes = req->Attributes;
- s->irq.AssignedIRQ = req->AssignedIRQ = irq;
- s->irq.Config++;
-
- c->state |= CONFIG_IRQ_REQ;
- handle->state |= CLIENT_IRQ_REQ;
-
-#ifdef CONFIG_PCMCIA_PROBE
- pcmcia_used_irq[irq]++;
-#endif
-
- return CS_SUCCESS;
-} /* pcmcia_request_irq */
-
-/*======================================================================
-
- Request_window() establishes a mapping between card memory space
- and system memory space.
-
-======================================================================*/
-
-int pcmcia_request_window(client_handle_t *handle, win_req_t *req, window_handle_t *wh)
-{
- struct pcmcia_socket *s;
- window_t *win;
- u_long align;
- int w;
-
- if (CHECK_HANDLE(*handle))
- return CS_BAD_HANDLE;
- s = (*handle)->Socket;
- if (!(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
- if (req->Attributes & (WIN_PAGED | WIN_SHARED))
- return CS_BAD_ATTRIBUTE;
-
- /* Window size defaults to smallest available */
- if (req->Size == 0)
- req->Size = s->map_size;
- align = (((s->features & SS_CAP_MEM_ALIGN) ||
- (req->Attributes & WIN_STRICT_ALIGN)) ?
- req->Size : s->map_size);
- if (req->Size & (s->map_size-1))
- return CS_BAD_SIZE;
- if ((req->Base && (s->features & SS_CAP_STATIC_MAP)) ||
- (req->Base & (align-1)))
- return CS_BAD_BASE;
- if (req->Base)
- align = 0;
-
- /* Allocate system memory window */
- for (w = 0; w < MAX_WIN; w++)
- if (!(s->state & SOCKET_WIN_REQ(w))) break;
- if (w == MAX_WIN)
- return CS_OUT_OF_RESOURCE;
-
- win = &s->win[w];
- win->magic = WINDOW_MAGIC;
- win->index = w;
- win->handle = *handle;
- win->sock = s;
-
- if (!(s->features & SS_CAP_STATIC_MAP)) {
- win->ctl.res = find_mem_region(req->Base, req->Size, align,
- (req->Attributes & WIN_MAP_BELOW_1MB), s);
- if (!win->ctl.res)
- return CS_IN_USE;
- }
- (*handle)->state |= CLIENT_WIN_REQ(w);
-
- /* Configure the socket controller */
- win->ctl.map = w+1;
- win->ctl.flags = 0;
- win->ctl.speed = req->AccessSpeed;
- if (req->Attributes & WIN_MEMORY_TYPE)
- win->ctl.flags |= MAP_ATTRIB;
- if (req->Attributes & WIN_ENABLE)
- win->ctl.flags |= MAP_ACTIVE;
- if (req->Attributes & WIN_DATA_WIDTH_16)
- win->ctl.flags |= MAP_16BIT;
- if (req->Attributes & WIN_USE_WAIT)
- win->ctl.flags |= MAP_USE_WAIT;
- win->ctl.card_start = 0;
- if (s->ops->set_mem_map(s, &win->ctl) != 0)
- return CS_BAD_ARGS;
- s->state |= SOCKET_WIN_REQ(w);
-
- /* Return window handle */
- if (s->features & SS_CAP_STATIC_MAP) {
- req->Base = win->ctl.static_start;
- } else {
- req->Base = win->ctl.res->start;
- }
- *wh = win;
-
- return CS_SUCCESS;
-} /* request_window */
-
-/*======================================================================
-
- I'm not sure which "reset" function this is supposed to use,
- but for now, it uses the low-level interface's reset, not the
- CIS register.
-
-======================================================================*/
+/* I'm not sure which "reset" function this is supposed to use,
+ * but for now, it uses the low-level interface's reset, not the
+ * CIS register.
+ */
int pccard_reset_card(struct pcmcia_socket *skt)
{
int ret;
-
+
cs_dbg(skt, 1, "resetting socket\n");
down(&skt->skt_sem);
} /* reset_card */
EXPORT_SYMBOL(pccard_reset_card);
-/*======================================================================
-
- These shut down or wake up a socket. They are sort of user
- initiated versions of the APM suspend and resume actions.
-
-======================================================================*/
+/* These shut down or wake up a socket. They are sort of user
+ * initiated versions of the APM suspend and resume actions.
+ */
int pcmcia_suspend_card(struct pcmcia_socket *skt)
{
int ret;
-
+
cs_dbg(skt, 1, "suspending socket\n");
down(&skt->skt_sem);
return ret;
} /* suspend_card */
+EXPORT_SYMBOL(pcmcia_suspend_card);
+
int pcmcia_resume_card(struct pcmcia_socket *skt)
{
return ret;
} /* resume_card */
+EXPORT_SYMBOL(pcmcia_resume_card);
-/*======================================================================
-
- These handle user requests to eject or insert a card.
-
-======================================================================*/
+/* These handle user requests to eject or insert a card. */
int pcmcia_eject_card(struct pcmcia_socket *skt)
{
int ret;
return ret;
} /* eject_card */
+EXPORT_SYMBOL(pcmcia_eject_card);
+
int pcmcia_insert_card(struct pcmcia_socket *skt)
{
return ret;
} /* insert_card */
+EXPORT_SYMBOL(pcmcia_insert_card);
-/*======================================================================
- OS-specific module glue goes here
-
-======================================================================*/
-/* in alpha order */
-EXPORT_SYMBOL(pcmcia_eject_card);
-EXPORT_SYMBOL(pcmcia_get_card_services_info);
-EXPORT_SYMBOL(pcmcia_get_mem_page);
-EXPORT_SYMBOL(pcmcia_insert_card);
-EXPORT_SYMBOL(pcmcia_map_mem_page);
-EXPORT_SYMBOL(pcmcia_modify_configuration);
-EXPORT_SYMBOL(pcmcia_release_configuration);
-EXPORT_SYMBOL(pcmcia_release_io);
-EXPORT_SYMBOL(pcmcia_release_irq);
-EXPORT_SYMBOL(pcmcia_release_window);
-EXPORT_SYMBOL(pcmcia_replace_cis);
-EXPORT_SYMBOL(pcmcia_request_configuration);
-EXPORT_SYMBOL(pcmcia_request_io);
-EXPORT_SYMBOL(pcmcia_request_irq);
-EXPORT_SYMBOL(pcmcia_request_window);
-EXPORT_SYMBOL(pcmcia_resume_card);
-EXPORT_SYMBOL(pcmcia_suspend_card);
+static int pcmcia_socket_hotplug(struct class_device *dev, char **envp,
+ int num_envp, char *buffer, int buffer_size)
+{
+ struct pcmcia_socket *s = container_of(dev, struct pcmcia_socket, dev);
+ int i = 0, length = 0;
+
+ if (add_hotplug_env_var(envp, num_envp, &i, buffer, buffer_size,
+ &length, "SOCKET_NO=%u", s->sock))
+ return -ENOMEM;
+
+ envp[i] = NULL;
+
+ return 0;
+}
+
+
+static struct completion pcmcia_unload;
+
+static void pcmcia_release_socket_class(struct class *data)
+{
+ complete(&pcmcia_unload);
+}
-EXPORT_SYMBOL(dead_socket);
-EXPORT_SYMBOL(pcmcia_parse_events);
struct class pcmcia_socket_class = {
.name = "pcmcia_socket",
+ .hotplug = pcmcia_socket_hotplug,
.release = pcmcia_release_socket,
+ .class_release = pcmcia_release_socket_class,
};
EXPORT_SYMBOL(pcmcia_socket_class);
static int __init init_pcmcia_cs(void)
{
int ret;
- printk(KERN_INFO "%s\n", release);
- printk(KERN_INFO " %s\n", options);
+ init_completion(&pcmcia_unload);
ret = class_register(&pcmcia_socket_class);
if (ret)
return (ret);
static void __exit exit_pcmcia_cs(void)
{
- printk(KERN_INFO "unloading Kernel Card Services\n");
- class_interface_unregister(&pccard_sysfs_interface);
- class_unregister(&pcmcia_socket_class);
+ class_interface_unregister(&pccard_sysfs_interface);
+ class_unregister(&pcmcia_socket_class);
+
+ wait_for_completion(&pcmcia_unload);
}
subsys_initcall(init_pcmcia_cs);
module_exit(exit_pcmcia_cs);
-/*====================================================================*/
-
int read_cb_mem(struct pcmcia_socket *s, int space, u_int addr, u_int len, void *ptr);
/* In cistpl.c */
-int read_cis_mem(struct pcmcia_socket *s, int attr,
+int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr,
u_int addr, u_int len, void *ptr);
-void write_cis_mem(struct pcmcia_socket *s, int attr,
+void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr,
u_int addr, u_int len, void *ptr);
void release_cis_mem(struct pcmcia_socket *s);
void destroy_cis_cache(struct pcmcia_socket *s);
/* In rsrc_mgr */
void pcmcia_validate_mem(struct pcmcia_socket *s);
-struct resource *find_io_region(unsigned long base, int num, unsigned long align,
+struct resource *pcmcia_find_io_region(unsigned long base, int num, unsigned long align,
struct pcmcia_socket *s);
-int adjust_io_region(struct resource *res, unsigned long r_start,
+int pcmcia_adjust_io_region(struct resource *res, unsigned long r_start,
unsigned long r_end, struct pcmcia_socket *s);
-struct resource *find_mem_region(u_long base, u_long num, u_long align,
+struct resource *pcmcia_find_mem_region(u_long base, u_long num, u_long align,
int low, struct pcmcia_socket *s);
-int adjust_resource_info(client_handle_t handle, adjust_t *adj);
void release_resource_db(struct pcmcia_socket *s);
/* In socket_sysfs.c */
struct pcmcia_callback{
struct module *owner;
int (*event) (struct pcmcia_socket *s, event_t event, int priority);
- int (*resources_done) (struct pcmcia_socket *s);
+ void (*requery) (struct pcmcia_socket *s);
};
int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c);
* are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
*
* (C) 1999 David A. Hinds
- * (C) 2003 - 2004 Dominik Brodowski
+ * (C) 2003 - 2005 Dominik Brodowski
*/
#include <linux/config.h>
+#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/moduleparam.h>
#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/string.h>
#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/fcntl.h>
-#include <linux/sched.h>
-#include <linux/smp_lock.h>
-#include <linux/timer.h>
-#include <linux/ioctl.h>
-#include <linux/proc_fs.h>
-#include <linux/poll.h>
-#include <linux/pci.h>
#include <linux/list.h>
#include <linux/delay.h>
-#include <linux/kref.h>
#include <linux/workqueue.h>
-
-#include <asm/atomic.h>
+#include <linux/crc32.h>
+#include <linux/firmware.h>
#define IN_CARD_SERVICES
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
-#include <pcmcia/bulkmem.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/ds.h>
#include <pcmcia/ss.h>
#include "cs_internal.h"
+#include "ds_internal.h"
/*====================================================================*/
#define ds_dbg(lvl, fmt, arg...) do { } while (0)
#endif
-/*====================================================================*/
+spinlock_t pcmcia_dev_list_lock;
-/* Device user information */
-#define MAX_EVENTS 32
-#define USER_MAGIC 0x7ea4
-#define CHECK_USER(u) \
- (((u) == NULL) || ((u)->user_magic != USER_MAGIC))
-typedef struct user_info_t {
- u_int user_magic;
- int event_head, event_tail;
- event_t event[MAX_EVENTS];
- struct user_info_t *next;
- struct pcmcia_bus_socket *socket;
-} user_info_t;
-
-/* Socket state information */
-struct pcmcia_bus_socket {
- struct kref refcount;
- struct pcmcia_callback callback;
- int state;
- user_info_t *user;
- wait_queue_head_t queue;
- struct pcmcia_socket *parent;
-
- /* the PCMCIA devices connected to this socket (normally one, more
- * for multifunction devices: */
- struct list_head devices_list;
- u8 device_count; /* the number of devices, used
- * only internally and subject
- * to incorrectness and change */
-};
-static spinlock_t pcmcia_dev_list_lock;
-
-#define DS_SOCKET_PRESENT 0x01
-#define DS_SOCKET_BUSY 0x02
-#define DS_SOCKET_REMOVAL_PENDING 0x10
-#define DS_SOCKET_DEAD 0x80
-
-/*====================================================================*/
-
-static int major_dev = -1;
-
-static int unbind_request(struct pcmcia_bus_socket *s);
+static int unbind_request(struct pcmcia_socket *s);
/*====================================================================*/
};
-int pcmcia_report_error(client_handle_t handle, error_info_t *err)
+static int pcmcia_report_error(client_handle_t handle, error_info_t *err)
{
int i;
char *serv;
return CS_SUCCESS;
} /* report_error */
-EXPORT_SYMBOL(pcmcia_report_error);
/* end of code which was in cs.c before */
}
EXPORT_SYMBOL(cs_error);
-/*======================================================================*/
-
-static struct pcmcia_driver * get_pcmcia_driver (dev_info_t *dev_info);
-static struct pcmcia_bus_socket * get_socket_info_by_nr(unsigned int nr);
-static void pcmcia_release_bus_socket(struct kref *refcount)
+static void pcmcia_check_driver(struct pcmcia_driver *p_drv)
{
- struct pcmcia_bus_socket *s = container_of(refcount, struct pcmcia_bus_socket, refcount);
- pcmcia_put_socket(s->parent);
- kfree(s);
+ struct pcmcia_device_id *did = p_drv->id_table;
+ unsigned int i;
+ u32 hash;
+
+ while (did && did->match_flags) {
+ for (i=0; i<4; i++) {
+ if (!did->prod_id[i])
+ continue;
+
+ hash = crc32(0, did->prod_id[i], strlen(did->prod_id[i]));
+ if (hash == did->prod_id_hash[i])
+ continue;
+
+ printk(KERN_DEBUG "pcmcia: %s: invalid hash for "
+ "product string \"%s\": is 0x%x, should "
+ "be 0x%x\n", p_drv->drv.name, did->prod_id[i],
+ did->prod_id_hash[i], hash);
+ printk(KERN_DEBUG "pcmcia: see "
+ "Documentation/pcmcia/devicetable.txt for "
+ "details\n");
+ }
+ did++;
+ }
+
+ return;
}
-static void pcmcia_put_bus_socket(struct pcmcia_bus_socket *s)
+
+#ifdef CONFIG_PCMCIA_LOAD_CIS
+
+/**
+ * pcmcia_load_firmware - load CIS from userspace if device-provided is broken
+ * @dev - the pcmcia device which needs a CIS override
+ * @filename - requested filename in /lib/firmware/cis/
+ *
+ * This uses the in-kernel firmware loading mechanism to use a "fake CIS" if
+ * the one provided by the card is broken. The firmware files reside in
+ * /lib/firmware/cis/ in userspace.
+ */
+static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
{
- kref_put(&s->refcount, pcmcia_release_bus_socket);
+ struct pcmcia_socket *s = dev->socket;
+ const struct firmware *fw;
+ char path[20];
+ int ret=-ENOMEM;
+ cisdump_t *cis;
+
+ if (!filename)
+ return -EINVAL;
+
+ ds_dbg(1, "trying to load firmware %s\n", filename);
+
+ if (strlen(filename) > 14)
+ return -EINVAL;
+
+ snprintf(path, 20, "%s", filename);
+
+ if (request_firmware(&fw, path, &dev->dev) == 0) {
+ if (fw->size >= CISTPL_MAX_CIS_SIZE)
+ goto release;
+
+ cis = kmalloc(sizeof(cisdump_t), GFP_KERNEL);
+ if (!cis)
+ goto release;
+
+ memset(cis, 0, sizeof(cisdump_t));
+
+ cis->Length = fw->size + 1;
+ memcpy(cis->Data, fw->data, fw->size);
+
+ if (!pcmcia_replace_cis(s, cis))
+ ret = 0;
+ }
+ release:
+ release_firmware(fw);
+
+ return (ret);
}
-static struct pcmcia_bus_socket *pcmcia_get_bus_socket(struct pcmcia_bus_socket *s)
+#else /* !CONFIG_PCMCIA_LOAD_CIS */
+
+static inline int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
{
- kref_get(&s->refcount);
- return (s);
+ return -ENODEV;
}
+#endif
+
+
+/*======================================================================*/
+
+
/**
* pcmcia_register_driver - register a PCMCIA driver with the bus core
*
if (!driver)
return -EINVAL;
+ pcmcia_check_driver(driver);
+
/* initialize common fields */
driver->drv.bus = &pcmcia_bus_type;
driver->drv.owner = driver->owner;
}
EXPORT_SYMBOL(pcmcia_unregister_driver);
-#ifdef CONFIG_PROC_FS
-static struct proc_dir_entry *proc_pccard = NULL;
-
-static int proc_read_drivers_callback(struct device_driver *driver, void *d)
-{
- char **p = d;
- struct pcmcia_driver *p_drv = container_of(driver,
- struct pcmcia_driver, drv);
-
- *p += sprintf(*p, "%-24.24s 1 %d\n", p_drv->drv.name,
-#ifdef CONFIG_MODULE_UNLOAD
- (p_drv->owner) ? module_refcount(p_drv->owner) : 1
-#else
- 1
-#endif
- );
- d = (void *) p;
-
- return 0;
-}
-
-static int proc_read_drivers(char *buf, char **start, off_t pos,
- int count, int *eof, void *data)
-{
- char *p = buf;
-
- bus_for_each_drv(&pcmcia_bus_type, NULL,
- (void *) &p, proc_read_drivers_callback);
-
- return (p - buf);
-}
-#endif
/* pcmcia_device handling */
-static struct pcmcia_device * pcmcia_get_dev(struct pcmcia_device *p_dev)
+struct pcmcia_device * pcmcia_get_dev(struct pcmcia_device *p_dev)
{
struct device *tmp_dev;
tmp_dev = get_device(&p_dev->dev);
return to_pcmcia_dev(tmp_dev);
}
-static void pcmcia_put_dev(struct pcmcia_device *p_dev)
+void pcmcia_put_dev(struct pcmcia_device *p_dev)
{
if (p_dev)
put_device(&p_dev->dev);
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
ds_dbg(1, "releasing dev %p\n", p_dev);
- pcmcia_put_bus_socket(p_dev->socket->pcmcia);
+ pcmcia_put_socket(p_dev->socket);
kfree(p_dev);
}
*/
static DECLARE_MUTEX(device_add_lock);
-static struct pcmcia_device * pcmcia_device_add(struct pcmcia_bus_socket *s, unsigned int function)
+struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int function)
{
struct pcmcia_device *p_dev;
unsigned long flags;
- s = pcmcia_get_bus_socket(s);
+ s = pcmcia_get_socket(s);
if (!s)
return NULL;
down(&device_add_lock);
+ /* max of 2 devices per card */
+ if (s->device_count == 2)
+ goto err_put;
+
p_dev = kmalloc(sizeof(struct pcmcia_device), GFP_KERNEL);
if (!p_dev)
goto err_put;
memset(p_dev, 0, sizeof(struct pcmcia_device));
- p_dev->socket = s->parent;
+ p_dev->socket = s;
p_dev->device_no = (s->device_count++);
p_dev->func = function;
p_dev->dev.bus = &pcmcia_bus_type;
- p_dev->dev.parent = s->parent->dev.dev;
+ p_dev->dev.parent = s->dev.dev;
p_dev->dev.release = pcmcia_release_dev;
sprintf (p_dev->dev.bus_id, "%d.%d", p_dev->socket->sock, p_dev->device_no);
/* compat */
p_dev->client.client_magic = CLIENT_MAGIC;
- p_dev->client.Socket = s->parent;
+ p_dev->client.Socket = s;
p_dev->client.Function = function;
p_dev->client.state = CLIENT_UNBOUND;
list_add_tail(&p_dev->socket_device_list, &s->devices_list);
spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ pcmcia_device_query(p_dev);
+
if (device_register(&p_dev->dev)) {
spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
list_del(&p_dev->socket_device_list);
s->device_count--;
err_put:
up(&device_add_lock);
- pcmcia_put_bus_socket(s);
+ pcmcia_put_socket(s);
return NULL;
}
/* this doesn't handle multifunction devices on one pcmcia function
* yet. */
for (i=0; i < no_funcs; i++)
- pcmcia_device_add(s->pcmcia, i);
+ pcmcia_device_add(s, i);
return (ret);
}
+static void pcmcia_delayed_add_pseudo_device(void *data)
+{
+ struct pcmcia_socket *s = data;
+ pcmcia_device_add(s, 0);
+ s->pcmcia_state.device_add_pending = 0;
+}
+
+static inline void pcmcia_add_pseudo_device(struct pcmcia_socket *s)
+{
+ if (!s->pcmcia_state.device_add_pending) {
+ schedule_work(&s->device_add);
+ s->pcmcia_state.device_add_pending = 1;
+ }
+ return;
+}
+
+static int pcmcia_requery(struct device *dev, void * _data)
+{
+ struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
+ if (!p_dev->dev.driver)
+ pcmcia_device_query(p_dev);
+
+ return 0;
+}
+
+static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
+{
+ int no_devices=0;
+ unsigned long flags;
+
+ /* must be called with skt_sem held */
+ spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ if (list_empty(&skt->devices_list))
+ no_devices=1;
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+
+ /* if no devices were added for this socket yet because of
+ * missing resource information or other trouble, we need to
+ * do this now. */
+ if (no_devices) {
+ int ret = pcmcia_card_add(skt);
+ if (ret)
+ return;
+ }
+
+ /* some device information might have changed because of a CIS
+ * update or because we can finally read it correctly... so
+ * determine it again, overwriting old values if necessary. */
+ bus_for_each_dev(&pcmcia_bus_type, NULL, NULL, pcmcia_requery);
+
+ /* we re-scan all devices, not just the ones connected to this
+ * socket. This does not matter, though. */
+ bus_rescan_devices(&pcmcia_bus_type);
+}
+
+static inline int pcmcia_devmatch(struct pcmcia_device *dev,
+ struct pcmcia_device_id *did)
+{
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_MANF_ID) {
+ if ((!dev->has_manf_id) || (dev->manf_id != did->manf_id))
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_CARD_ID) {
+ if ((!dev->has_card_id) || (dev->card_id != did->card_id))
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_FUNCTION) {
+ if (dev->func != did->function)
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID1) {
+ if (!dev->prod_id[0])
+ return 0;
+ if (strcmp(did->prod_id[0], dev->prod_id[0]))
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID2) {
+ if (!dev->prod_id[1])
+ return 0;
+ if (strcmp(did->prod_id[1], dev->prod_id[1]))
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID3) {
+ if (!dev->prod_id[2])
+ return 0;
+ if (strcmp(did->prod_id[2], dev->prod_id[2]))
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID4) {
+ if (!dev->prod_id[3])
+ return 0;
+ if (strcmp(did->prod_id[3], dev->prod_id[3]))
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) {
+ /* handle pseudo multifunction devices:
+ * there are at most two pseudo multifunction devices.
+ * if we're matching against the first, schedule a
+ * call which will then check whether there are two
+ * pseudo devices, and if not, add the second one.
+ */
+ if (dev->device_no == 0)
+ pcmcia_add_pseudo_device(dev->socket);
+
+ if (dev->device_no != did->device_no)
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_FUNC_ID) {
+ if ((!dev->has_func_id) || (dev->func_id != did->func_id))
+ return 0;
+
+ /* if this is a pseudo-multi-function device,
+ * we need explicit matches */
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO)
+ return 0;
+ if (dev->device_no)
+ return 0;
+
+ /* also, FUNC_ID matching needs to be activated by userspace
+ * after it has re-checked that there is no possible module
+ * with a prod_id/manf_id/card_id match.
+ */
+ if (!dev->allow_func_id_match)
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_FAKE_CIS) {
+ if (!dev->socket->fake_cis)
+ pcmcia_load_firmware(dev, did->cisfile);
+
+ if (!dev->socket->fake_cis)
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_ANONYMOUS) {
+ int i;
+ for (i=0; i<4; i++)
+ if (dev->prod_id[i])
+ return 0;
+ if (dev->has_manf_id || dev->has_card_id || dev->has_func_id)
+ return 0;
+ }
+
+ dev->dev.driver_data = (void *) did;
+
+ return 1;
+}
+
+
static int pcmcia_bus_match(struct device * dev, struct device_driver * drv) {
struct pcmcia_device * p_dev = to_pcmcia_dev(dev);
struct pcmcia_driver * p_drv = to_pcmcia_drv(drv);
+ struct pcmcia_device_id *did = p_drv->id_table;
/* matching by cardmgr */
if (p_dev->cardmgr == p_drv)
return 1;
+ while (did && did->match_flags) {
+ if (pcmcia_devmatch(p_dev, did))
+ return 1;
+ did++;
+ }
+
return 0;
}
+#ifdef CONFIG_HOTPLUG
+
+static int pcmcia_bus_hotplug(struct device *dev, char **envp, int num_envp,
+ char *buffer, int buffer_size)
+{
+ struct pcmcia_device *p_dev;
+ int i, length = 0;
+ u32 hash[4] = { 0, 0, 0, 0};
+
+ if (!dev)
+ return -ENODEV;
+
+ p_dev = to_pcmcia_dev(dev);
+
+ /* calculate hashes */
+ for (i=0; i<4; i++) {
+ if (!p_dev->prod_id[i])
+ continue;
+ hash[i] = crc32(0, p_dev->prod_id[i], strlen(p_dev->prod_id[i]));
+ }
+
+ i = 0;
+
+ if (add_hotplug_env_var(envp, num_envp, &i,
+ buffer, buffer_size, &length,
+ "SOCKET_NO=%u",
+ p_dev->socket->sock))
+ return -ENOMEM;
+
+ if (add_hotplug_env_var(envp, num_envp, &i,
+ buffer, buffer_size, &length,
+ "DEVICE_NO=%02X",
+ p_dev->device_no))
+ return -ENOMEM;
+
+ if (add_hotplug_env_var(envp, num_envp, &i,
+ buffer, buffer_size, &length,
+ "MODALIAS=pcmcia:m%04Xc%04Xf%02Xfn%02Xpfn%02X"
+ "pa%08Xpb%08Xpc%08Xpd%08X",
+ p_dev->has_manf_id ? p_dev->manf_id : 0,
+ p_dev->has_card_id ? p_dev->card_id : 0,
+ p_dev->has_func_id ? p_dev->func_id : 0,
+ p_dev->func,
+ p_dev->device_no,
+ hash[0],
+ hash[1],
+ hash[2],
+ hash[3]))
+ return -ENOMEM;
+
+ envp[i] = NULL;
+
+ return 0;
+}
+
+#else
+
+static int pcmcia_bus_hotplug(struct device *dev, char **envp, int num_envp,
+ char *buffer, int buffer_size)
+{
+ return -ENODEV;
+}
+
+#endif
+
/************************ per-device sysfs output ***************************/
#define pcmcia_device_attr(field, test, format) \
pcmcia_device_stringattr(prod_id3, prod_id[2]);
pcmcia_device_stringattr(prod_id4, prod_id[3]);
+static ssize_t modalias_show(struct device *dev, char *buf)
+{
+ struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
+ int i;
+ u32 hash[4] = { 0, 0, 0, 0};
+
+ /* calculate hashes */
+ for (i=0; i<4; i++) {
+ if (!p_dev->prod_id[i])
+ continue;
+ hash[i] = crc32(0,p_dev->prod_id[i],strlen(p_dev->prod_id[i]));
+ }
+ return sprintf(buf, "pcmcia:m%04Xc%04Xf%02Xfn%02Xpfn%02X"
+ "pa%08Xpb%08Xpc%08Xpd%08X\n",
+ p_dev->has_manf_id ? p_dev->manf_id : 0,
+ p_dev->has_card_id ? p_dev->card_id : 0,
+ p_dev->has_func_id ? p_dev->func_id : 0,
+ p_dev->func, p_dev->device_no,
+ hash[0], hash[1], hash[2], hash[3]);
+}
+
+static ssize_t pcmcia_store_allow_func_id_match(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
+ if (!count)
+ return -EINVAL;
+
+ down(&p_dev->socket->skt_sem);
+ p_dev->allow_func_id_match = 1;
+ up(&p_dev->socket->skt_sem);
+
+ bus_rescan_devices(&pcmcia_bus_type);
+
+ return count;
+}
+
static struct device_attribute pcmcia_dev_attrs[] = {
__ATTR(function, 0444, func_show, NULL),
__ATTR_RO(func_id),
__ATTR_RO(prod_id2),
__ATTR_RO(prod_id3),
__ATTR_RO(prod_id4),
+ __ATTR_RO(modalias),
+ __ATTR(allow_func_id_match, 0200, NULL, pcmcia_store_allow_func_id_match),
__ATTR_NULL,
};
-/*======================================================================
-
- These manage a ring buffer of events pending for one user process
-
-======================================================================*/
-
-static int queue_empty(user_info_t *user)
-{
- return (user->event_head == user->event_tail);
-}
-
-static event_t get_queued_event(user_info_t *user)
-{
- user->event_tail = (user->event_tail+1) % MAX_EVENTS;
- return user->event[user->event_tail];
-}
-
-static void queue_event(user_info_t *user, event_t event)
-{
- user->event_head = (user->event_head+1) % MAX_EVENTS;
- if (user->event_head == user->event_tail)
- user->event_tail = (user->event_tail+1) % MAX_EVENTS;
- user->event[user->event_head] = event;
-}
-
-static void handle_event(struct pcmcia_bus_socket *s, event_t event)
-{
- user_info_t *user;
- for (user = s->user; user; user = user->next)
- queue_event(user, event);
- wake_up_interruptible(&s->queue);
-}
-
-
/*======================================================================
The card status event handler.
static int send_event(struct pcmcia_socket *s, event_t event, int priority)
{
- int ret = 0;
struct send_event_data private;
- struct pcmcia_bus_socket *skt = pcmcia_get_bus_socket(s->pcmcia);
-
- if (!skt)
- return 0;
private.skt = s;
private.event = event;
private.priority = priority;
- ret = bus_for_each_dev(&pcmcia_bus_type, NULL, &private, send_event_callback);
-
- pcmcia_put_bus_socket(skt);
- return ret;
+ return bus_for_each_dev(&pcmcia_bus_type, NULL, &private, send_event_callback);
} /* send_event */
static int ds_event(struct pcmcia_socket *skt, event_t event, int priority)
{
- struct pcmcia_bus_socket *s = skt->pcmcia;
+ struct pcmcia_socket *s = pcmcia_get_socket(skt);
int ret = 0;
ds_dbg(1, "ds_event(0x%06x, %d, 0x%p)\n",
- event, priority, s);
+ event, priority, skt);
switch (event) {
case CS_EVENT_CARD_REMOVAL:
- s->state &= ~DS_SOCKET_PRESENT;
+ s->pcmcia_state.present = 0;
send_event(skt, event, priority);
- unbind_request(s);
- handle_event(s, event);
+ unbind_request(skt);
+ handle_event(skt, event);
break;
case CS_EVENT_CARD_INSERTION:
- s->state |= DS_SOCKET_PRESENT;
+ s->pcmcia_state.present = 1;
pcmcia_card_add(skt);
- handle_event(s, event);
+ handle_event(skt, event);
break;
case CS_EVENT_EJECTION_REQUEST:
break;
default:
- handle_event(s, event);
+ handle_event(skt, event);
send_event(skt, event, priority);
break;
}
+ pcmcia_put_socket(s);
+
return 0;
} /* ds_event */
-/*======================================================================
-
- bind_request() and bind_device() are merged by now. Register_client()
- is called right at the end of bind_request(), during the driver's
- ->attach() call. Individual descriptions:
-
- bind_request() connects a socket to a particular client driver.
- It looks up the specified device ID in the list of registered
- drivers, binds it to the socket, and tries to create an instance
- of the device. unbind_request() deletes a driver instance.
-
- Bind_device() associates a device driver with a particular socket.
- It is normally called by Driver Services after it has identified
- a newly inserted card. An instance of that driver will then be
- eligible to register as a client of this socket.
-
- Register_client() uses the dev_info_t handle to match the
- caller with a socket. The driver must have already been bound
- to a socket with bind_device() -- in fact, bind_device()
- allocates the client structure that will be used.
-
-======================================================================*/
-
-static int bind_request(struct pcmcia_bus_socket *s, bind_info_t *bind_info)
-{
- struct pcmcia_driver *p_drv;
- struct pcmcia_device *p_dev;
- int ret = 0;
- unsigned long flags;
-
- s = pcmcia_get_bus_socket(s);
- if (!s)
- return -EINVAL;
-
- ds_dbg(2, "bind_request(%d, '%s')\n", s->parent->sock,
- (char *)bind_info->dev_info);
-
- p_drv = get_pcmcia_driver(&bind_info->dev_info);
- if (!p_drv) {
- ret = -EINVAL;
- goto err_put;
- }
-
- if (!try_module_get(p_drv->owner)) {
- ret = -EINVAL;
- goto err_put_driver;
- }
-
- spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
- list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
- if (p_dev->func == bind_info->function) {
- if ((p_dev->dev.driver == &p_drv->drv)) {
- if (p_dev->cardmgr) {
- /* if there's already a device
- * registered, and it was registered
- * by userspace before, we need to
- * return the "instance". */
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
- bind_info->instance = p_dev->instance;
- ret = -EBUSY;
- goto err_put_module;
- } else {
- /* the correct driver managed to bind
- * itself magically to the correct
- * device. */
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
- p_dev->cardmgr = p_drv;
- ret = 0;
- goto err_put_module;
- }
- } else if (!p_dev->dev.driver) {
- /* there's already a device available where
- * no device has been bound to yet. So we don't
- * need to register a device! */
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
- goto rescan;
- }
- }
- }
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
-
- p_dev = pcmcia_device_add(s, bind_info->function);
- if (!p_dev) {
- ret = -EIO;
- goto err_put_module;
- }
-
-rescan:
- p_dev->cardmgr = p_drv;
-
- pcmcia_device_query(p_dev);
-
- /*
- * Prevent this racing with a card insertion.
- */
- down(&s->parent->skt_sem);
- bus_rescan_devices(&pcmcia_bus_type);
- up(&s->parent->skt_sem);
-
- /* check whether the driver indeed matched. I don't care if this
- * is racy or not, because it can only happen on cardmgr access
- * paths...
- */
- if (!(p_dev->dev.driver == &p_drv->drv))
- p_dev->cardmgr = NULL;
-
- err_put_module:
- module_put(p_drv->owner);
- err_put_driver:
- put_driver(&p_drv->drv);
- err_put:
- pcmcia_put_bus_socket(s);
-
- return (ret);
-} /* bind_request */
-
int pcmcia_register_client(client_handle_t *handle, client_reg_t *req)
{
client_t *client = NULL;
- struct pcmcia_socket *s;
- struct pcmcia_bus_socket *skt = NULL;
+ struct pcmcia_socket *s = NULL;
struct pcmcia_device *p_dev = NULL;
/* Look for unbound client with matching dev_info */
if (s->state & SOCKET_CARDBUS)
continue;
- skt = s->pcmcia;
- if (!skt)
- continue;
- skt = pcmcia_get_bus_socket(skt);
- if (!skt)
+ s = pcmcia_get_socket(s);
+ if (!s)
continue;
spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
- list_for_each_entry(p_dev, &skt->devices_list, socket_device_list) {
+ list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
struct pcmcia_driver *p_drv;
p_dev = pcmcia_get_dev(p_dev);
if (!p_dev)
pcmcia_put_dev(p_dev);
}
spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
- pcmcia_put_bus_socket(skt);
+ pcmcia_put_socket(s);
}
found:
up_read(&pcmcia_socket_list_rwsem);
if (!p_dev || !client)
return -ENODEV;
- pcmcia_put_bus_socket(skt); /* safe, as we already hold a reference from bind_device */
+ pcmcia_put_socket(s); /* safe, as we already hold a reference from bind_device */
*handle = client;
client->state &= ~CLIENT_UNBOUND;
EXPORT_SYMBOL(pcmcia_register_client);
-/*====================================================================*/
-
-extern struct pci_bus *pcmcia_lookup_bus(struct pcmcia_socket *s);
-
-static int get_device_info(struct pcmcia_bus_socket *s, bind_info_t *bind_info, int first)
-{
- dev_node_t *node;
- struct pcmcia_device *p_dev;
- unsigned long flags;
- int ret = 0;
-
-#ifdef CONFIG_CARDBUS
- /*
- * Some unbelievably ugly code to associate the PCI cardbus
- * device and its driver with the PCMCIA "bind" information.
- */
- {
- struct pci_bus *bus;
-
- bus = pcmcia_lookup_bus(s->parent);
- if (bus) {
- struct list_head *list;
- struct pci_dev *dev = NULL;
-
- list = bus->devices.next;
- while (list != &bus->devices) {
- struct pci_dev *pdev = pci_dev_b(list);
- list = list->next;
-
- if (first) {
- dev = pdev;
- break;
- }
-
- /* Try to handle "next" here some way? */
- }
- if (dev && dev->driver) {
- strlcpy(bind_info->name, dev->driver->name, DEV_NAME_LEN);
- bind_info->major = 0;
- bind_info->minor = 0;
- bind_info->next = NULL;
- return 0;
- }
- }
- }
-#endif
-
- spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
- list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
- if (p_dev->func == bind_info->function) {
- p_dev = pcmcia_get_dev(p_dev);
- if (!p_dev)
- continue;
- goto found;
- }
- }
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
- return -ENODEV;
-
- found:
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
-
- if ((!p_dev->instance) ||
- (p_dev->instance->state & DEV_CONFIG_PENDING)) {
- ret = -EAGAIN;
- goto err_put;
- }
-
- if (first)
- node = p_dev->instance->dev;
- else
- for (node = p_dev->instance->dev; node; node = node->next)
- if (node == bind_info->next)
- break;
- if (!node) {
- ret = -ENODEV;
- goto err_put;
- }
-
- strlcpy(bind_info->name, node->dev_name, DEV_NAME_LEN);
- bind_info->major = node->major;
- bind_info->minor = node->minor;
- bind_info->next = node->next;
-
- err_put:
- pcmcia_put_dev(p_dev);
- return (ret);
-} /* get_device_info */
-
-/*====================================================================*/
-
/* unbind _all_ devices attached to a given pcmcia_bus_socket. The
* drivers have been called with EVENT_CARD_REMOVAL before.
*/
-static int unbind_request(struct pcmcia_bus_socket *s)
+static int unbind_request(struct pcmcia_socket *s)
{
struct pcmcia_device *p_dev;
unsigned long flags;
- ds_dbg(2, "unbind_request(%d)\n", s->parent->sock);
+ ds_dbg(2, "unbind_request(%d)\n", s->sock);
s->device_count = 0;
} /* deregister_client */
EXPORT_SYMBOL(pcmcia_deregister_client);
-
-/*======================================================================
-
- The user-mode PC Card device interface
-
-======================================================================*/
-
-static int ds_open(struct inode *inode, struct file *file)
-{
- socket_t i = iminor(inode);
- struct pcmcia_bus_socket *s;
- user_info_t *user;
-
- ds_dbg(0, "ds_open(socket %d)\n", i);
-
- s = get_socket_info_by_nr(i);
- if (!s)
- return -ENODEV;
- s = pcmcia_get_bus_socket(s);
- if (!s)
- return -ENODEV;
-
- if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
- if (s->state & DS_SOCKET_BUSY) {
- pcmcia_put_bus_socket(s);
- return -EBUSY;
- }
- else
- s->state |= DS_SOCKET_BUSY;
- }
-
- user = kmalloc(sizeof(user_info_t), GFP_KERNEL);
- if (!user) {
- pcmcia_put_bus_socket(s);
- return -ENOMEM;
- }
- user->event_tail = user->event_head = 0;
- user->next = s->user;
- user->user_magic = USER_MAGIC;
- user->socket = s;
- s->user = user;
- file->private_data = user;
-
- if (s->state & DS_SOCKET_PRESENT)
- queue_event(user, CS_EVENT_CARD_INSERTION);
- return 0;
-} /* ds_open */
-
-/*====================================================================*/
-
-static int ds_release(struct inode *inode, struct file *file)
-{
- struct pcmcia_bus_socket *s;
- user_info_t *user, **link;
-
- ds_dbg(0, "ds_release(socket %d)\n", iminor(inode));
-
- user = file->private_data;
- if (CHECK_USER(user))
- goto out;
-
- s = user->socket;
-
- /* Unlink user data structure */
- if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
- s->state &= ~DS_SOCKET_BUSY;
- }
- file->private_data = NULL;
- for (link = &s->user; *link; link = &(*link)->next)
- if (*link == user) break;
- if (link == NULL)
- goto out;
- *link = user->next;
- user->user_magic = 0;
- kfree(user);
- pcmcia_put_bus_socket(s);
-out:
- return 0;
-} /* ds_release */
-
-/*====================================================================*/
-
-static ssize_t ds_read(struct file *file, char __user *buf,
- size_t count, loff_t *ppos)
-{
- struct pcmcia_bus_socket *s;
- user_info_t *user;
- int ret;
-
- ds_dbg(2, "ds_read(socket %d)\n", iminor(file->f_dentry->d_inode));
-
- if (count < 4)
- return -EINVAL;
-
- user = file->private_data;
- if (CHECK_USER(user))
- return -EIO;
-
- s = user->socket;
- if (s->state & DS_SOCKET_DEAD)
- return -EIO;
-
- ret = wait_event_interruptible(s->queue, !queue_empty(user));
- if (ret == 0)
- ret = put_user(get_queued_event(user), (int __user *)buf) ? -EFAULT : 4;
-
- return ret;
-} /* ds_read */
-
-/*====================================================================*/
-
-static ssize_t ds_write(struct file *file, const char __user *buf,
- size_t count, loff_t *ppos)
-{
- ds_dbg(2, "ds_write(socket %d)\n", iminor(file->f_dentry->d_inode));
-
- if (count != 4)
- return -EINVAL;
- if ((file->f_flags & O_ACCMODE) == O_RDONLY)
- return -EBADF;
-
- return -EIO;
-} /* ds_write */
-
-/*====================================================================*/
-
-/* No kernel lock - fine */
-static u_int ds_poll(struct file *file, poll_table *wait)
-{
- struct pcmcia_bus_socket *s;
- user_info_t *user;
-
- ds_dbg(2, "ds_poll(socket %d)\n", iminor(file->f_dentry->d_inode));
-
- user = file->private_data;
- if (CHECK_USER(user))
- return POLLERR;
- s = user->socket;
- /*
- * We don't check for a dead socket here since that
- * will send cardmgr into an endless spin.
- */
- poll_wait(file, &s->queue, wait);
- if (!queue_empty(user))
- return POLLIN | POLLRDNORM;
- return 0;
-} /* ds_poll */
-
-/*====================================================================*/
-
-extern int pcmcia_adjust_resource_info(adjust_t *adj);
-
-static int ds_ioctl(struct inode * inode, struct file * file,
- u_int cmd, u_long arg)
-{
- struct pcmcia_bus_socket *s;
- void __user *uarg = (char __user *)arg;
- u_int size;
- int ret, err;
- ds_ioctl_arg_t *buf;
- user_info_t *user;
-
- ds_dbg(2, "ds_ioctl(socket %d, %#x, %#lx)\n", iminor(inode), cmd, arg);
-
- user = file->private_data;
- if (CHECK_USER(user))
- return -EIO;
-
- s = user->socket;
- if (s->state & DS_SOCKET_DEAD)
- return -EIO;
-
- size = (cmd & IOCSIZE_MASK) >> IOCSIZE_SHIFT;
- if (size > sizeof(ds_ioctl_arg_t)) return -EINVAL;
-
- /* Permission check */
- if (!(cmd & IOC_OUT) && !capable(CAP_SYS_ADMIN))
- return -EPERM;
-
- if (cmd & IOC_IN) {
- if (!access_ok(VERIFY_READ, uarg, size)) {
- ds_dbg(3, "ds_ioctl(): verify_read = %d\n", -EFAULT);
- return -EFAULT;
- }
- }
- if (cmd & IOC_OUT) {
- if (!access_ok(VERIFY_WRITE, uarg, size)) {
- ds_dbg(3, "ds_ioctl(): verify_write = %d\n", -EFAULT);
- return -EFAULT;
- }
- }
- buf = kmalloc(sizeof(ds_ioctl_arg_t), GFP_KERNEL);
- if (!buf)
- return -ENOMEM;
-
- err = ret = 0;
-
- if (cmd & IOC_IN) __copy_from_user((char *)buf, uarg, size);
-
- switch (cmd) {
- case DS_ADJUST_RESOURCE_INFO:
- ret = pcmcia_adjust_resource_info(&buf->adjust);
- break;
- case DS_GET_CARD_SERVICES_INFO:
- ret = pcmcia_get_card_services_info(&buf->servinfo);
- break;
- case DS_GET_CONFIGURATION_INFO:
- if (buf->config.Function &&
- (buf->config.Function >= s->parent->functions))
- ret = CS_BAD_ARGS;
- else
- ret = pccard_get_configuration_info(s->parent,
- buf->config.Function, &buf->config);
- break;
- case DS_GET_FIRST_TUPLE:
- down(&s->parent->skt_sem);
- pcmcia_validate_mem(s->parent);
- up(&s->parent->skt_sem);
- ret = pccard_get_first_tuple(s->parent, BIND_FN_ALL, &buf->tuple);
- break;
- case DS_GET_NEXT_TUPLE:
- ret = pccard_get_next_tuple(s->parent, BIND_FN_ALL, &buf->tuple);
- break;
- case DS_GET_TUPLE_DATA:
- buf->tuple.TupleData = buf->tuple_parse.data;
- buf->tuple.TupleDataMax = sizeof(buf->tuple_parse.data);
- ret = pccard_get_tuple_data(s->parent, &buf->tuple);
- break;
- case DS_PARSE_TUPLE:
- buf->tuple.TupleData = buf->tuple_parse.data;
- ret = pccard_parse_tuple(&buf->tuple, &buf->tuple_parse.parse);
- break;
- case DS_RESET_CARD:
- ret = pccard_reset_card(s->parent);
- break;
- case DS_GET_STATUS:
- if (buf->status.Function &&
- (buf->status.Function >= s->parent->functions))
- ret = CS_BAD_ARGS;
- else
- ret = pccard_get_status(s->parent, buf->status.Function, &buf->status);
- break;
- case DS_VALIDATE_CIS:
- down(&s->parent->skt_sem);
- pcmcia_validate_mem(s->parent);
- up(&s->parent->skt_sem);
- ret = pccard_validate_cis(s->parent, BIND_FN_ALL, &buf->cisinfo);
- break;
- case DS_SUSPEND_CARD:
- ret = pcmcia_suspend_card(s->parent);
- break;
- case DS_RESUME_CARD:
- ret = pcmcia_resume_card(s->parent);
- break;
- case DS_EJECT_CARD:
- err = pcmcia_eject_card(s->parent);
- break;
- case DS_INSERT_CARD:
- err = pcmcia_insert_card(s->parent);
- break;
- case DS_ACCESS_CONFIGURATION_REGISTER:
- if ((buf->conf_reg.Action == CS_WRITE) && !capable(CAP_SYS_ADMIN)) {
- err = -EPERM;
- goto free_out;
- }
- if (buf->conf_reg.Function &&
- (buf->conf_reg.Function >= s->parent->functions))
- ret = CS_BAD_ARGS;
- else
- ret = pccard_access_configuration_register(s->parent,
- buf->conf_reg.Function, &buf->conf_reg);
- break;
- case DS_GET_FIRST_REGION:
- case DS_GET_NEXT_REGION:
- case DS_BIND_MTD:
- if (!capable(CAP_SYS_ADMIN)) {
- err = -EPERM;
- goto free_out;
- } else {
- static int printed = 0;
- if (!printed) {
- printk(KERN_WARNING "2.6. kernels use pcmciamtd instead of memory_cs.c and do not require special\n");
- printk(KERN_WARNING "MTD handling any more.\n");
- printed++;
- }
- }
- err = -EINVAL;
- goto free_out;
- break;
- case DS_GET_FIRST_WINDOW:
- ret = pcmcia_get_window(s->parent, &buf->win_info.handle, 0,
- &buf->win_info.window);
- break;
- case DS_GET_NEXT_WINDOW:
- ret = pcmcia_get_window(s->parent, &buf->win_info.handle,
- buf->win_info.handle->index + 1, &buf->win_info.window);
- break;
- case DS_GET_MEM_PAGE:
- ret = pcmcia_get_mem_page(buf->win_info.handle,
- &buf->win_info.map);
- break;
- case DS_REPLACE_CIS:
- ret = pcmcia_replace_cis(s->parent, &buf->cisdump);
- break;
- case DS_BIND_REQUEST:
- if (!capable(CAP_SYS_ADMIN)) {
- err = -EPERM;
- goto free_out;
- }
- err = bind_request(s, &buf->bind_info);
- break;
- case DS_GET_DEVICE_INFO:
- err = get_device_info(s, &buf->bind_info, 1);
- break;
- case DS_GET_NEXT_DEVICE:
- err = get_device_info(s, &buf->bind_info, 0);
- break;
- case DS_UNBIND_REQUEST:
- err = 0;
- break;
- default:
- err = -EINVAL;
- }
-
- if ((err == 0) && (ret != CS_SUCCESS)) {
- ds_dbg(2, "ds_ioctl: ret = %d\n", ret);
- switch (ret) {
- case CS_BAD_SOCKET: case CS_NO_CARD:
- err = -ENODEV; break;
- case CS_BAD_ARGS: case CS_BAD_ATTRIBUTE: case CS_BAD_IRQ:
- case CS_BAD_TUPLE:
- err = -EINVAL; break;
- case CS_IN_USE:
- err = -EBUSY; break;
- case CS_OUT_OF_RESOURCE:
- err = -ENOSPC; break;
- case CS_NO_MORE_ITEMS:
- err = -ENODATA; break;
- case CS_UNSUPPORTED_FUNCTION:
- err = -ENOSYS; break;
- default:
- err = -EIO; break;
- }
- }
-
- if (cmd & IOC_OUT) {
- if (__copy_to_user(uarg, (char *)buf, size))
- err = -EFAULT;
- }
-
-free_out:
- kfree(buf);
- return err;
-} /* ds_ioctl */
-
-/*====================================================================*/
-
-static struct file_operations ds_fops = {
- .owner = THIS_MODULE,
- .open = ds_open,
- .release = ds_release,
- .ioctl = ds_ioctl,
- .read = ds_read,
- .write = ds_write,
- .poll = ds_poll,
+static struct pcmcia_callback pcmcia_bus_callback = {
+ .owner = THIS_MODULE,
+ .event = ds_event,
+ .requery = pcmcia_bus_rescan,
};
static int __devinit pcmcia_bus_add_socket(struct class_device *class_dev)
{
struct pcmcia_socket *socket = class_get_devdata(class_dev);
- struct pcmcia_bus_socket *s;
int ret;
- s = kmalloc(sizeof(struct pcmcia_bus_socket), GFP_KERNEL);
- if(!s)
- return -ENOMEM;
- memset(s, 0, sizeof(struct pcmcia_bus_socket));
-
- /* get reference to parent socket */
- s->parent = pcmcia_get_socket(socket);
- if (!s->parent) {
+ socket = pcmcia_get_socket(socket);
+ if (!socket) {
printk(KERN_ERR "PCMCIA obtaining reference to socket %p failed\n", socket);
- kfree (s);
return -ENODEV;
}
- kref_init(&s->refcount);
-
/*
* Ugly. But we want to wait for the socket threads to have started up.
* We really should let the drivers themselves drive some of this..
*/
msleep(250);
- init_waitqueue_head(&s->queue);
- INIT_LIST_HEAD(&s->devices_list);
-
- /* Set up hotline to Card Services */
- s->callback.owner = THIS_MODULE;
- s->callback.event = &ds_event;
- s->callback.resources_done = &pcmcia_card_add;
- socket->pcmcia = s;
+#ifdef CONFIG_PCMCIA_IOCTL
+ init_waitqueue_head(&socket->queue);
+#endif
+ INIT_LIST_HEAD(&socket->devices_list);
+ INIT_WORK(&socket->device_add, pcmcia_delayed_add_pseudo_device, socket);
+ memset(&socket->pcmcia_state, 0, sizeof(u8));
+ socket->device_count = 0;
- ret = pccard_register_pcmcia(socket, &s->callback);
+ ret = pccard_register_pcmcia(socket, &pcmcia_bus_callback);
if (ret) {
printk(KERN_ERR "PCMCIA registration PCCard core failed for socket %p\n", socket);
- pcmcia_put_bus_socket(s);
- socket->pcmcia = NULL;
+ pcmcia_put_socket(socket);
return (ret);
}
return 0;
}
-
static void pcmcia_bus_remove_socket(struct class_device *class_dev)
{
struct pcmcia_socket *socket = class_get_devdata(class_dev);
- if (!socket || !socket->pcmcia)
+ if (!socket)
return;
+ socket->pcmcia_state.dead = 1;
pccard_register_pcmcia(socket, NULL);
- socket->pcmcia->state |= DS_SOCKET_DEAD;
- pcmcia_put_bus_socket(socket->pcmcia);
- socket->pcmcia = NULL;
+ pcmcia_put_socket(socket);
return;
}
struct bus_type pcmcia_bus_type = {
.name = "pcmcia",
+ .hotplug = pcmcia_bus_hotplug,
.match = pcmcia_bus_match,
.dev_attrs = pcmcia_dev_attrs,
};
-EXPORT_SYMBOL(pcmcia_bus_type);
static int __init init_pcmcia_bus(void)
{
- int i;
-
spin_lock_init(&pcmcia_dev_list_lock);
bus_register(&pcmcia_bus_type);
class_interface_register(&pcmcia_bus_interface);
- /* Set up character device for user mode clients */
- i = register_chrdev(0, "pcmcia", &ds_fops);
- if (i < 0)
- printk(KERN_NOTICE "unable to find a free device # for "
- "Driver Services (error=%d)\n", i);
- else
- major_dev = i;
-
-#ifdef CONFIG_PROC_FS
- proc_pccard = proc_mkdir("pccard", proc_bus);
- if (proc_pccard)
- create_proc_read_entry("drivers",0,proc_pccard,proc_read_drivers,NULL);
-#endif
+ pcmcia_setup_ioctl();
return 0;
}
static void __exit exit_pcmcia_bus(void)
{
- class_interface_unregister(&pcmcia_bus_interface);
+ pcmcia_cleanup_ioctl();
-#ifdef CONFIG_PROC_FS
- if (proc_pccard) {
- remove_proc_entry("drivers", proc_pccard);
- remove_proc_entry("pccard", proc_bus);
- }
-#endif
- if (major_dev != -1)
- unregister_chrdev(major_dev, "pcmcia");
+ class_interface_unregister(&pcmcia_bus_interface);
bus_unregister(&pcmcia_bus_type);
}
module_exit(exit_pcmcia_bus);
-
-/* helpers for backwards-compatible functions */
-
-static struct pcmcia_bus_socket * get_socket_info_by_nr(unsigned int nr)
-{
- struct pcmcia_socket * s = pcmcia_get_socket_by_nr(nr);
- if (s && s->pcmcia)
- return s->pcmcia;
- else
- return NULL;
-}
-
-/* backwards-compatible accessing of driver --- by name! */
-
-static struct pcmcia_driver * get_pcmcia_driver (dev_info_t *dev_info)
-{
- struct device_driver *drv;
- struct pcmcia_driver *p_drv;
-
- drv = driver_find((char *) dev_info, &pcmcia_bus_type);
- if (!drv)
- return NULL;
-
- p_drv = container_of(drv, struct pcmcia_driver, drv);
-
- return (p_drv);
-}
-
MODULE_ALIAS("ds");
--- /dev/null
+/* ds_internal.h - internal header for 16-bit PCMCIA devices management */
+
+extern spinlock_t pcmcia_dev_list_lock;
+extern struct bus_type pcmcia_bus_type;
+
+extern struct pcmcia_device * pcmcia_get_dev(struct pcmcia_device *p_dev);
+extern void pcmcia_put_dev(struct pcmcia_device *p_dev);
+
+struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int function);
+
+#ifdef CONFIG_PCMCIA_IOCTL
+extern void __init pcmcia_setup_ioctl(void);
+extern void __exit pcmcia_cleanup_ioctl(void);
+extern void handle_event(struct pcmcia_socket *s, event_t event);
+extern int handle_request(struct pcmcia_socket *s, event_t event);
+#else
+static inline void __init pcmcia_setup_ioctl(void) { return; }
+static inline void __init pcmcia_cleanup_ioctl(void) { return; }
+static inline void handle_event(struct pcmcia_socket *s, event_t event) { return; }
+static inline int handle_request(struct pcmcia_socket *s, event_t event) { return CS_SUCCESS; }
+#endif
if ((stat & I365_CS_DETECT) && (stat & I365_CS_POWERON) &&
(i365_get(sock, I365_INTCTL) & I365_PC_IOCARD) &&
(i365_get(sock, I365_ADDRWIN) & I365_ENA_IO(0)) &&
- (check_region(start, stop-start+1) != 0) &&
- ((start & 0xfeef) != 0x02e8))
- return 1;
- else
- return 0;
+ ((start & 0xfeef) != 0x02e8)) {
+ if (!request_region(start, stop-start+1, "i82365"))
+ return 1;
+ release_region(start, stop-start+1);
+ }
+
+ return 0;
}
/*====================================================================*/
struct i82365_socket *t = &socket[sockets-ns];
base = sockets-ns;
- if (t->ioaddr > 0) request_region(t->ioaddr, 2, "i82365");
+ if (t->ioaddr > 0) {
+ if (!request_region(t->ioaddr, 2, "i82365")) {
+ printk(KERN_ERR "i82365: IO region conflict at %#lx, not available\n",
+ t->ioaddr);
+ return;
+ }
+ }
if (base == 0) printk("\n");
printk(KERN_INFO " %s", pcic[type].name);
}
#endif
- if (check_region(i365_base, 2) != 0) {
+ if (!request_region(i365_base, 2, "i82365")) {
if (sockets == 0)
printk("port conflict at %#lx\n", i365_base);
return;
i365_set(i, I365_CSCINT, 0);
release_region(socket[i].ioaddr, 2);
}
+ release_region(i365_base, 2);
#ifdef CONFIG_PNP
if (i82365_pnpdev)
pnp_disable_dev(i82365_pnpdev);
}
EXPORT_SYMBOL(pcmcia_validate_cis);
-int pcmcia_get_configuration_info(client_handle_t handle,
- config_info_t *config)
-{
- struct pcmcia_socket *s;
-
- if ((CHECK_HANDLE(handle)) || !config)
- return CS_BAD_HANDLE;
- s = SOCKET(handle);
- if (!s)
- return CS_BAD_HANDLE;
- return pccard_get_configuration_info(s, handle->Function, config);
-}
-EXPORT_SYMBOL(pcmcia_get_configuration_info);
int pcmcia_reset_card(client_handle_t handle, client_req_t *req)
{
}
EXPORT_SYMBOL(pcmcia_reset_card);
-int pcmcia_get_status(client_handle_t handle, cs_status_t *status)
-{
- struct pcmcia_socket *s;
- if (CHECK_HANDLE(handle))
- return CS_BAD_HANDLE;
- s = SOCKET(handle);
- return pccard_get_status(s, handle->Function, status);
-}
-EXPORT_SYMBOL(pcmcia_get_status);
-
-int pcmcia_access_configuration_register(client_handle_t handle,
- conf_reg_t *reg)
-{
- struct pcmcia_socket *s;
- if (CHECK_HANDLE(handle))
- return CS_BAD_HANDLE;
- s = SOCKET(handle);
- return pccard_access_configuration_register(s, handle->Function, reg);
-}
-EXPORT_SYMBOL(pcmcia_access_configuration_register);
-
--- /dev/null
+/*
+ * pcmcia_ioctl.c -- ioctl interface for cardmgr and cardctl
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * The initial developer of the original code is David A. Hinds
+ * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
+ * are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
+ *
+ * (C) 1999 David A. Hinds
+ * (C) 2003 - 2004 Dominik Brodowski
+ */
+
+/*
+ * This file will go away soon.
+ */
+
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/major.h>
+#include <linux/errno.h>
+#include <linux/ioctl.h>
+#include <linux/proc_fs.h>
+#include <linux/poll.h>
+#include <linux/pci.h>
+#include <linux/workqueue.h>
+
+#define IN_CARD_SERVICES
+#include <pcmcia/version.h>
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/ds.h>
+#include <pcmcia/ss.h>
+
+#include "cs_internal.h"
+#include "ds_internal.h"
+
+static int major_dev = -1;
+
+
+/* Device user information */
+#define MAX_EVENTS 32
+#define USER_MAGIC 0x7ea4
+#define CHECK_USER(u) \
+ (((u) == NULL) || ((u)->user_magic != USER_MAGIC))
+
+typedef struct user_info_t {
+ u_int user_magic;
+ int event_head, event_tail;
+ event_t event[MAX_EVENTS];
+ struct user_info_t *next;
+ struct pcmcia_socket *socket;
+} user_info_t;
+
+
+#ifdef DEBUG
+extern int ds_pc_debug;
+#define cs_socket_name(skt) ((skt)->dev.class_id)
+
+#define ds_dbg(lvl, fmt, arg...) do { \
+ if (ds_pc_debug >= lvl) \
+ printk(KERN_DEBUG "ds: " fmt , ## arg); \
+} while (0)
+#else
+#define ds_dbg(lvl, fmt, arg...) do { } while (0)
+#endif
+
+static const char *release = "Linux Kernel Card Services";
+
+/** pcmcia_get_card_services_info
+ *
+ * Return information about this version of Card Services
+ */
+static int pcmcia_get_card_services_info(servinfo_t *info)
+{
+ unsigned int socket_count = 0;
+ struct list_head *tmp;
+ info->Signature[0] = 'C';
+ info->Signature[1] = 'S';
+ down_read(&pcmcia_socket_list_rwsem);
+ list_for_each(tmp, &pcmcia_socket_list)
+ socket_count++;
+ up_read(&pcmcia_socket_list_rwsem);
+ info->Count = socket_count;
+ info->Revision = CS_RELEASE_CODE;
+ info->CSLevel = 0x0210;
+ info->VendorString = (char *)release;
+ return CS_SUCCESS;
+} /* get_card_services_info */
+
+
+/* backwards-compatible accessing of driver --- by name! */
+
+static struct pcmcia_driver * get_pcmcia_driver (dev_info_t *dev_info)
+{
+ struct device_driver *drv;
+ struct pcmcia_driver *p_drv;
+
+ drv = driver_find((char *) dev_info, &pcmcia_bus_type);
+ if (!drv)
+ return NULL;
+
+ p_drv = container_of(drv, struct pcmcia_driver, drv);
+
+ return (p_drv);
+}
+
+
+#ifdef CONFIG_PROC_FS
+static struct proc_dir_entry *proc_pccard = NULL;
+
+static int proc_read_drivers_callback(struct device_driver *driver, void *d)
+{
+ char **p = d;
+ struct pcmcia_driver *p_drv = container_of(driver,
+ struct pcmcia_driver, drv);
+
+ *p += sprintf(*p, "%-24.24s 1 %d\n", p_drv->drv.name,
+#ifdef CONFIG_MODULE_UNLOAD
+ (p_drv->owner) ? module_refcount(p_drv->owner) : 1
+#else
+ 1
+#endif
+ );
+ d = (void *) p;
+
+ return 0;
+}
+
+static int proc_read_drivers(char *buf, char **start, off_t pos,
+ int count, int *eof, void *data)
+{
+ char *p = buf;
+
+ bus_for_each_drv(&pcmcia_bus_type, NULL,
+ (void *) &p, proc_read_drivers_callback);
+
+ return (p - buf);
+}
+#endif
+
+/*======================================================================
+
+ These manage a ring buffer of events pending for one user process
+
+======================================================================*/
+
+
+static int queue_empty(user_info_t *user)
+{
+ return (user->event_head == user->event_tail);
+}
+
+static event_t get_queued_event(user_info_t *user)
+{
+ user->event_tail = (user->event_tail+1) % MAX_EVENTS;
+ return user->event[user->event_tail];
+}
+
+static void queue_event(user_info_t *user, event_t event)
+{
+ user->event_head = (user->event_head+1) % MAX_EVENTS;
+ if (user->event_head == user->event_tail)
+ user->event_tail = (user->event_tail+1) % MAX_EVENTS;
+ user->event[user->event_head] = event;
+}
+
+void handle_event(struct pcmcia_socket *s, event_t event)
+{
+ user_info_t *user;
+ for (user = s->user; user; user = user->next)
+ queue_event(user, event);
+ wake_up_interruptible(&s->queue);
+}
+
+
+/*======================================================================
+
+ bind_request() and bind_device() are merged by now. Register_client()
+ is called right at the end of bind_request(), during the driver's
+ ->attach() call. Individual descriptions:
+
+ bind_request() connects a socket to a particular client driver.
+ It looks up the specified device ID in the list of registered
+ drivers, binds it to the socket, and tries to create an instance
+ of the device. unbind_request() deletes a driver instance.
+
+ Bind_device() associates a device driver with a particular socket.
+ It is normally called by Driver Services after it has identified
+ a newly inserted card. An instance of that driver will then be
+ eligible to register as a client of this socket.
+
+ Register_client() uses the dev_info_t handle to match the
+ caller with a socket. The driver must have already been bound
+ to a socket with bind_device() -- in fact, bind_device()
+ allocates the client structure that will be used.
+
+======================================================================*/
+
+static int bind_request(struct pcmcia_socket *s, bind_info_t *bind_info)
+{
+ struct pcmcia_driver *p_drv;
+ struct pcmcia_device *p_dev;
+ int ret = 0;
+ unsigned long flags;
+
+ s = pcmcia_get_socket(s);
+ if (!s)
+ return -EINVAL;
+
+ ds_dbg(2, "bind_request(%d, '%s')\n", s->sock,
+ (char *)bind_info->dev_info);
+
+ p_drv = get_pcmcia_driver(&bind_info->dev_info);
+ if (!p_drv) {
+ ret = -EINVAL;
+ goto err_put;
+ }
+
+ if (!try_module_get(p_drv->owner)) {
+ ret = -EINVAL;
+ goto err_put_driver;
+ }
+
+ spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
+ if (p_dev->func == bind_info->function) {
+ if ((p_dev->dev.driver == &p_drv->drv)) {
+ if (p_dev->cardmgr) {
+ /* if there's already a device
+ * registered, and it was registered
+ * by userspace before, we need to
+ * return the "instance". */
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ bind_info->instance = p_dev->instance;
+ ret = -EBUSY;
+ goto err_put_module;
+ } else {
+ /* the correct driver managed to bind
+ * itself magically to the correct
+ * device. */
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ p_dev->cardmgr = p_drv;
+ ret = 0;
+ goto err_put_module;
+ }
+ } else if (!p_dev->dev.driver) {
+ /* there's already a device available where
+ * no device has been bound to yet. So we don't
+ * need to register a device! */
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ goto rescan;
+ }
+ }
+ }
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+
+ p_dev = pcmcia_device_add(s, bind_info->function);
+ if (!p_dev) {
+ ret = -EIO;
+ goto err_put_module;
+ }
+
+rescan:
+ p_dev->cardmgr = p_drv;
+
+ /* if a driver is already running, we can abort */
+ if (p_dev->dev.driver)
+ goto err_put_module;
+
+ /*
+ * Prevent this racing with a card insertion.
+ */
+ down(&s->skt_sem);
+ bus_rescan_devices(&pcmcia_bus_type);
+ up(&s->skt_sem);
+
+ /* check whether the driver indeed matched. I don't care if this
+ * is racy or not, because it can only happen on cardmgr access
+ * paths...
+ */
+ if (!(p_dev->dev.driver == &p_drv->drv))
+ p_dev->cardmgr = NULL;
+
+ err_put_module:
+ module_put(p_drv->owner);
+ err_put_driver:
+ put_driver(&p_drv->drv);
+ err_put:
+ pcmcia_put_socket(s);
+
+ return (ret);
+} /* bind_request */
+
+#ifdef CONFIG_CARDBUS
+
+static struct pci_bus *pcmcia_lookup_bus(struct pcmcia_socket *s)
+{
+ if (!s || !(s->state & SOCKET_CARDBUS))
+ return NULL;
+
+ return s->cb_dev->subordinate;
+}
+#endif
+
+static int get_device_info(struct pcmcia_socket *s, bind_info_t *bind_info, int first)
+{
+ dev_node_t *node;
+ struct pcmcia_device *p_dev;
+ unsigned long flags;
+ int ret = 0;
+
+#ifdef CONFIG_CARDBUS
+ /*
+ * Some unbelievably ugly code to associate the PCI cardbus
+ * device and its driver with the PCMCIA "bind" information.
+ */
+ {
+ struct pci_bus *bus;
+
+ bus = pcmcia_lookup_bus(s);
+ if (bus) {
+ struct list_head *list;
+ struct pci_dev *dev = NULL;
+
+ list = bus->devices.next;
+ while (list != &bus->devices) {
+ struct pci_dev *pdev = pci_dev_b(list);
+ list = list->next;
+
+ if (first) {
+ dev = pdev;
+ break;
+ }
+
+ /* Try to handle "next" here some way? */
+ }
+ if (dev && dev->driver) {
+ strlcpy(bind_info->name, dev->driver->name, DEV_NAME_LEN);
+ bind_info->major = 0;
+ bind_info->minor = 0;
+ bind_info->next = NULL;
+ return 0;
+ }
+ }
+ }
+#endif
+
+ spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
+ if (p_dev->func == bind_info->function) {
+ p_dev = pcmcia_get_dev(p_dev);
+ if (!p_dev)
+ continue;
+ goto found;
+ }
+ }
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ return -ENODEV;
+
+ found:
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+
+ if ((!p_dev->instance) ||
+ (p_dev->instance->state & DEV_CONFIG_PENDING)) {
+ ret = -EAGAIN;
+ goto err_put;
+ }
+
+ if (first)
+ node = p_dev->instance->dev;
+ else
+ for (node = p_dev->instance->dev; node; node = node->next)
+ if (node == bind_info->next)
+ break;
+ if (!node) {
+ ret = -ENODEV;
+ goto err_put;
+ }
+
+ strlcpy(bind_info->name, node->dev_name, DEV_NAME_LEN);
+ bind_info->major = node->major;
+ bind_info->minor = node->minor;
+ bind_info->next = node->next;
+
+ err_put:
+ pcmcia_put_dev(p_dev);
+ return (ret);
+} /* get_device_info */
+
+
+static int ds_open(struct inode *inode, struct file *file)
+{
+ socket_t i = iminor(inode);
+ struct pcmcia_socket *s;
+ user_info_t *user;
+
+ ds_dbg(0, "ds_open(socket %d)\n", i);
+
+ s = pcmcia_get_socket_by_nr(i);
+ if (!s)
+ return -ENODEV;
+ s = pcmcia_get_socket(s);
+ if (!s)
+ return -ENODEV;
+
+ if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
+ if (s->pcmcia_state.busy) {
+ pcmcia_put_socket(s);
+ return -EBUSY;
+ }
+ else
+ s->pcmcia_state.busy = 1;
+ }
+
+ user = kmalloc(sizeof(user_info_t), GFP_KERNEL);
+ if (!user) {
+ pcmcia_put_socket(s);
+ return -ENOMEM;
+ }
+ user->event_tail = user->event_head = 0;
+ user->next = s->user;
+ user->user_magic = USER_MAGIC;
+ user->socket = s;
+ s->user = user;
+ file->private_data = user;
+
+ if (s->pcmcia_state.present)
+ queue_event(user, CS_EVENT_CARD_INSERTION);
+ return 0;
+} /* ds_open */
+
+/*====================================================================*/
+
+static int ds_release(struct inode *inode, struct file *file)
+{
+ struct pcmcia_socket *s;
+ user_info_t *user, **link;
+
+ ds_dbg(0, "ds_release(socket %d)\n", iminor(inode));
+
+ user = file->private_data;
+ if (CHECK_USER(user))
+ goto out;
+
+ s = user->socket;
+
+ /* Unlink user data structure */
+ if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
+ s->pcmcia_state.busy = 0;
+ }
+ file->private_data = NULL;
+ for (link = &s->user; *link; link = &(*link)->next)
+ if (*link == user) break;
+ if (link == NULL)
+ goto out;
+ *link = user->next;
+ user->user_magic = 0;
+ kfree(user);
+ pcmcia_put_socket(s);
+out:
+ return 0;
+} /* ds_release */
+
+/*====================================================================*/
+
+static ssize_t ds_read(struct file *file, char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct pcmcia_socket *s;
+ user_info_t *user;
+ int ret;
+
+ ds_dbg(2, "ds_read(socket %d)\n", iminor(file->f_dentry->d_inode));
+
+ if (count < 4)
+ return -EINVAL;
+
+ user = file->private_data;
+ if (CHECK_USER(user))
+ return -EIO;
+
+ s = user->socket;
+ if (s->pcmcia_state.dead)
+ return -EIO;
+
+ ret = wait_event_interruptible(s->queue, !queue_empty(user));
+ if (ret == 0)
+ ret = put_user(get_queued_event(user), (int __user *)buf) ? -EFAULT : 4;
+
+ return ret;
+} /* ds_read */
+
+/*====================================================================*/
+
+static ssize_t ds_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ ds_dbg(2, "ds_write(socket %d)\n", iminor(file->f_dentry->d_inode));
+
+ if (count != 4)
+ return -EINVAL;
+ if ((file->f_flags & O_ACCMODE) == O_RDONLY)
+ return -EBADF;
+
+ return -EIO;
+} /* ds_write */
+
+/*====================================================================*/
+
+/* No kernel lock - fine */
+static u_int ds_poll(struct file *file, poll_table *wait)
+{
+ struct pcmcia_socket *s;
+ user_info_t *user;
+
+ ds_dbg(2, "ds_poll(socket %d)\n", iminor(file->f_dentry->d_inode));
+
+ user = file->private_data;
+ if (CHECK_USER(user))
+ return POLLERR;
+ s = user->socket;
+ /*
+ * We don't check for a dead socket here since that
+ * will send cardmgr into an endless spin.
+ */
+ poll_wait(file, &s->queue, wait);
+ if (!queue_empty(user))
+ return POLLIN | POLLRDNORM;
+ return 0;
+} /* ds_poll */
+
+/*====================================================================*/
+
+extern int pcmcia_adjust_resource_info(adjust_t *adj);
+
+static int ds_ioctl(struct inode * inode, struct file * file,
+ u_int cmd, u_long arg)
+{
+ struct pcmcia_socket *s;
+ void __user *uarg = (char __user *)arg;
+ u_int size;
+ int ret, err;
+ ds_ioctl_arg_t *buf;
+ user_info_t *user;
+
+ ds_dbg(2, "ds_ioctl(socket %d, %#x, %#lx)\n", iminor(inode), cmd, arg);
+
+ user = file->private_data;
+ if (CHECK_USER(user))
+ return -EIO;
+
+ s = user->socket;
+ if (s->pcmcia_state.dead)
+ return -EIO;
+
+ size = (cmd & IOCSIZE_MASK) >> IOCSIZE_SHIFT;
+ if (size > sizeof(ds_ioctl_arg_t)) return -EINVAL;
+
+ /* Permission check */
+ if (!(cmd & IOC_OUT) && !capable(CAP_SYS_ADMIN))
+ return -EPERM;
+
+ if (cmd & IOC_IN) {
+ if (!access_ok(VERIFY_READ, uarg, size)) {
+ ds_dbg(3, "ds_ioctl(): verify_read = %d\n", -EFAULT);
+ return -EFAULT;
+ }
+ }
+ if (cmd & IOC_OUT) {
+ if (!access_ok(VERIFY_WRITE, uarg, size)) {
+ ds_dbg(3, "ds_ioctl(): verify_write = %d\n", -EFAULT);
+ return -EFAULT;
+ }
+ }
+ buf = kmalloc(sizeof(ds_ioctl_arg_t), GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ err = ret = 0;
+
+ if (cmd & IOC_IN) __copy_from_user((char *)buf, uarg, size);
+
+ switch (cmd) {
+ case DS_ADJUST_RESOURCE_INFO:
+ ret = pcmcia_adjust_resource_info(&buf->adjust);
+ break;
+ case DS_GET_CARD_SERVICES_INFO:
+ ret = pcmcia_get_card_services_info(&buf->servinfo);
+ break;
+ case DS_GET_CONFIGURATION_INFO:
+ if (buf->config.Function &&
+ (buf->config.Function >= s->functions))
+ ret = CS_BAD_ARGS;
+ else
+ ret = pccard_get_configuration_info(s,
+ buf->config.Function, &buf->config);
+ break;
+ case DS_GET_FIRST_TUPLE:
+ down(&s->skt_sem);
+ pcmcia_validate_mem(s);
+ up(&s->skt_sem);
+ ret = pccard_get_first_tuple(s, BIND_FN_ALL, &buf->tuple);
+ break;
+ case DS_GET_NEXT_TUPLE:
+ ret = pccard_get_next_tuple(s, BIND_FN_ALL, &buf->tuple);
+ break;
+ case DS_GET_TUPLE_DATA:
+ buf->tuple.TupleData = buf->tuple_parse.data;
+ buf->tuple.TupleDataMax = sizeof(buf->tuple_parse.data);
+ ret = pccard_get_tuple_data(s, &buf->tuple);
+ break;
+ case DS_PARSE_TUPLE:
+ buf->tuple.TupleData = buf->tuple_parse.data;
+ ret = pccard_parse_tuple(&buf->tuple, &buf->tuple_parse.parse);
+ break;
+ case DS_RESET_CARD:
+ ret = pccard_reset_card(s);
+ break;
+ case DS_GET_STATUS:
+ if (buf->status.Function &&
+ (buf->status.Function >= s->functions))
+ ret = CS_BAD_ARGS;
+ else
+ ret = pccard_get_status(s, buf->status.Function, &buf->status);
+ break;
+ case DS_VALIDATE_CIS:
+ down(&s->skt_sem);
+ pcmcia_validate_mem(s);
+ up(&s->skt_sem);
+ ret = pccard_validate_cis(s, BIND_FN_ALL, &buf->cisinfo);
+ break;
+ case DS_SUSPEND_CARD:
+ ret = pcmcia_suspend_card(s);
+ break;
+ case DS_RESUME_CARD:
+ ret = pcmcia_resume_card(s);
+ break;
+ case DS_EJECT_CARD:
+ err = pcmcia_eject_card(s);
+ break;
+ case DS_INSERT_CARD:
+ err = pcmcia_insert_card(s);
+ break;
+ case DS_ACCESS_CONFIGURATION_REGISTER:
+ if ((buf->conf_reg.Action == CS_WRITE) && !capable(CAP_SYS_ADMIN)) {
+ err = -EPERM;
+ goto free_out;
+ }
+ if (buf->conf_reg.Function &&
+ (buf->conf_reg.Function >= s->functions))
+ ret = CS_BAD_ARGS;
+ else
+ ret = pccard_access_configuration_register(s,
+ buf->conf_reg.Function, &buf->conf_reg);
+ break;
+ case DS_GET_FIRST_REGION:
+ case DS_GET_NEXT_REGION:
+ case DS_BIND_MTD:
+ if (!capable(CAP_SYS_ADMIN)) {
+ err = -EPERM;
+ goto free_out;
+ } else {
+ static int printed = 0;
+ if (!printed) {
+ printk(KERN_WARNING "2.6. kernels use pcmciamtd instead of memory_cs.c and do not require special\n");
+ printk(KERN_WARNING "MTD handling any more.\n");
+ printed++;
+ }
+ }
+ err = -EINVAL;
+ goto free_out;
+ break;
+ case DS_GET_FIRST_WINDOW:
+ ret = pcmcia_get_window(s, &buf->win_info.handle, 0,
+ &buf->win_info.window);
+ break;
+ case DS_GET_NEXT_WINDOW:
+ ret = pcmcia_get_window(s, &buf->win_info.handle,
+ buf->win_info.handle->index + 1, &buf->win_info.window);
+ break;
+ case DS_GET_MEM_PAGE:
+ ret = pcmcia_get_mem_page(buf->win_info.handle,
+ &buf->win_info.map);
+ break;
+ case DS_REPLACE_CIS:
+ ret = pcmcia_replace_cis(s, &buf->cisdump);
+ break;
+ case DS_BIND_REQUEST:
+ if (!capable(CAP_SYS_ADMIN)) {
+ err = -EPERM;
+ goto free_out;
+ }
+ err = bind_request(s, &buf->bind_info);
+ break;
+ case DS_GET_DEVICE_INFO:
+ err = get_device_info(s, &buf->bind_info, 1);
+ break;
+ case DS_GET_NEXT_DEVICE:
+ err = get_device_info(s, &buf->bind_info, 0);
+ break;
+ case DS_UNBIND_REQUEST:
+ err = 0;
+ break;
+ default:
+ err = -EINVAL;
+ }
+
+ if ((err == 0) && (ret != CS_SUCCESS)) {
+ ds_dbg(2, "ds_ioctl: ret = %d\n", ret);
+ switch (ret) {
+ case CS_BAD_SOCKET: case CS_NO_CARD:
+ err = -ENODEV; break;
+ case CS_BAD_ARGS: case CS_BAD_ATTRIBUTE: case CS_BAD_IRQ:
+ case CS_BAD_TUPLE:
+ err = -EINVAL; break;
+ case CS_IN_USE:
+ err = -EBUSY; break;
+ case CS_OUT_OF_RESOURCE:
+ err = -ENOSPC; break;
+ case CS_NO_MORE_ITEMS:
+ err = -ENODATA; break;
+ case CS_UNSUPPORTED_FUNCTION:
+ err = -ENOSYS; break;
+ default:
+ err = -EIO; break;
+ }
+ }
+
+ if (cmd & IOC_OUT) {
+ if (__copy_to_user(uarg, (char *)buf, size))
+ err = -EFAULT;
+ }
+
+free_out:
+ kfree(buf);
+ return err;
+} /* ds_ioctl */
+
+/*====================================================================*/
+
+static struct file_operations ds_fops = {
+ .owner = THIS_MODULE,
+ .open = ds_open,
+ .release = ds_release,
+ .ioctl = ds_ioctl,
+ .read = ds_read,
+ .write = ds_write,
+ .poll = ds_poll,
+};
+
+void __init pcmcia_setup_ioctl(void) {
+ int i;
+
+ /* Set up character device for user mode clients */
+ i = register_chrdev(0, "pcmcia", &ds_fops);
+ if (i < 0)
+ printk(KERN_NOTICE "unable to find a free device # for "
+ "Driver Services (error=%d)\n", i);
+ else
+ major_dev = i;
+
+#ifdef CONFIG_PROC_FS
+ proc_pccard = proc_mkdir("pccard", proc_bus);
+ if (proc_pccard)
+ create_proc_read_entry("drivers",0,proc_pccard,proc_read_drivers,NULL);
+#endif
+}
+
+
+void __exit pcmcia_cleanup_ioctl(void) {
+#ifdef CONFIG_PROC_FS
+ if (proc_pccard) {
+ remove_proc_entry("drivers", proc_pccard);
+ remove_proc_entry("pccard", proc_bus);
+ }
+#endif
+ if (major_dev != -1)
+ unregister_chrdev(major_dev, "pcmcia");
+}
--- /dev/null
+/*
+ * PCMCIA 16-bit resource management functions
+ *
+ * The initial developer of the original code is David A. Hinds
+ * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
+ * are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
+ *
+ * Copyright (C) 1999 David A. Hinds
+ * Copyright (C) 2004-2005 Dominik Brodowski
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/pci.h>
+#include <linux/device.h>
+
+#define IN_CARD_SERVICES
+#include <pcmcia/version.h>
+#include <pcmcia/cs_types.h>
+#include <pcmcia/ss.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/bulkmem.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/cisreg.h>
+#include <pcmcia/ds.h>
+
+#include "cs_internal.h"
+#include "ds_internal.h"
+
+
+/* Access speed for IO windows */
+static int io_speed = 0;
+module_param(io_speed, int, 0444);
+
+
+#ifdef CONFIG_PCMCIA_PROBE
+/* mask of IRQs already reserved by other cards, we should avoid using them */
+static u8 pcmcia_used_irq[NR_IRQS];
+#endif
+
+
+#ifdef DEBUG
+extern int ds_pc_debug;
+#define cs_socket_name(skt) ((skt)->dev.class_id)
+
+#define ds_dbg(skt, lvl, fmt, arg...) do { \
+ if (ds_pc_debug >= lvl) \
+ printk(KERN_DEBUG "pcmcia_resource: %s: " fmt, \
+ cs_socket_name(skt) , ## arg); \
+} while (0)
+#else
+#define ds_dbg(lvl, fmt, arg...) do { } while (0)
+#endif
+
+
+
+/** alloc_io_space
+ *
+ * Special stuff for managing IO windows, because they are scarce
+ */
+
+static int alloc_io_space(struct pcmcia_socket *s, u_int attr, ioaddr_t *base,
+ ioaddr_t num, u_int lines)
+{
+ int i;
+ kio_addr_t try, align;
+
+ align = (*base) ? (lines ? 1<<lines : 0) : 1;
+ if (align && (align < num)) {
+ if (*base) {
+ ds_dbg(s, 0, "odd IO request: num %#x align %#lx\n",
+ num, align);
+ align = 0;
+ } else
+ while (align && (align < num)) align <<= 1;
+ }
+ if (*base & ~(align-1)) {
+ ds_dbg(s, 0, "odd IO request: base %#x align %#lx\n",
+ *base, align);
+ align = 0;
+ }
+ if ((s->features & SS_CAP_STATIC_MAP) && s->io_offset) {
+ *base = s->io_offset | (*base & 0x0fff);
+ s->io[0].Attributes = attr;
+ return 0;
+ }
+ /* Check for an already-allocated window that must conflict with
+ * what was asked for. It is a hack because it does not catch all
+ * potential conflicts, just the most obvious ones.
+ */
+ for (i = 0; i < MAX_IO_WIN; i++)
+ if ((s->io[i].NumPorts != 0) &&
+ ((s->io[i].BasePort & (align-1)) == *base))
+ return 1;
+ for (i = 0; i < MAX_IO_WIN; i++) {
+ if (s->io[i].NumPorts == 0) {
+ s->io[i].res = pcmcia_find_io_region(*base, num, align, s);
+ if (s->io[i].res) {
+ s->io[i].Attributes = attr;
+ s->io[i].BasePort = *base = s->io[i].res->start;
+ s->io[i].NumPorts = s->io[i].InUse = num;
+ break;
+ } else
+ return 1;
+ } else if (s->io[i].Attributes != attr)
+ continue;
+ /* Try to extend top of window */
+ try = s->io[i].BasePort + s->io[i].NumPorts;
+ if ((*base == 0) || (*base == try))
+ if (pcmcia_adjust_io_region(s->io[i].res, s->io[i].res->start,
+ s->io[i].res->end + num, s) == 0) {
+ *base = try;
+ s->io[i].NumPorts += num;
+ s->io[i].InUse += num;
+ break;
+ }
+ /* Try to extend bottom of window */
+ try = s->io[i].BasePort - num;
+ if ((*base == 0) || (*base == try))
+ if (pcmcia_adjust_io_region(s->io[i].res, s->io[i].res->start - num,
+ s->io[i].res->end, s) == 0) {
+ s->io[i].BasePort = *base = try;
+ s->io[i].NumPorts += num;
+ s->io[i].InUse += num;
+ break;
+ }
+ }
+ return (i == MAX_IO_WIN);
+} /* alloc_io_space */
+
+
+static void release_io_space(struct pcmcia_socket *s, ioaddr_t base,
+ ioaddr_t num)
+{
+ int i;
+
+ for (i = 0; i < MAX_IO_WIN; i++) {
+ if ((s->io[i].BasePort <= base) &&
+ (s->io[i].BasePort+s->io[i].NumPorts >= base+num)) {
+ s->io[i].InUse -= num;
+ /* Free the window if no one else is using it */
+ if (s->io[i].InUse == 0) {
+ s->io[i].NumPorts = 0;
+ release_resource(s->io[i].res);
+ kfree(s->io[i].res);
+ s->io[i].res = NULL;
+ }
+ }
+ }
+} /* release_io_space */
+
+
+/** pccard_access_configuration_register
+ *
+ * Access_configuration_register() reads and writes configuration
+ * registers in attribute memory. Memory window 0 is reserved for
+ * this and the tuple reading services.
+ */
+
+int pccard_access_configuration_register(struct pcmcia_socket *s,
+ unsigned int function,
+ conf_reg_t *reg)
+{
+ config_t *c;
+ int addr;
+ u_char val;
+
+ if (!s || !s->config)
+ return CS_NO_CARD;
+
+ c = &s->config[function];
+
+ if (c == NULL)
+ return CS_NO_CARD;
+
+ if (!(c->state & CONFIG_LOCKED))
+ return CS_CONFIGURATION_LOCKED;
+
+ addr = (c->ConfigBase + reg->Offset) >> 1;
+
+ switch (reg->Action) {
+ case CS_READ:
+ pcmcia_read_cis_mem(s, 1, addr, 1, &val);
+ reg->Value = val;
+ break;
+ case CS_WRITE:
+ val = reg->Value;
+ pcmcia_write_cis_mem(s, 1, addr, 1, &val);
+ break;
+ default:
+ return CS_BAD_ARGS;
+ break;
+ }
+ return CS_SUCCESS;
+} /* pccard_access_configuration_register */
+
+int pcmcia_access_configuration_register(client_handle_t handle,
+ conf_reg_t *reg)
+{
+ struct pcmcia_socket *s;
+ if (CHECK_HANDLE(handle))
+ return CS_BAD_HANDLE;
+ s = SOCKET(handle);
+ return pccard_access_configuration_register(s, handle->Function, reg);
+}
+EXPORT_SYMBOL(pcmcia_access_configuration_register);
+
+
+
+int pccard_get_configuration_info(struct pcmcia_socket *s,
+ unsigned int function,
+ config_info_t *config)
+{
+ config_t *c;
+
+ if (!(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+
+ config->Function = function;
+
+#ifdef CONFIG_CARDBUS
+ if (s->state & SOCKET_CARDBUS) {
+ memset(config, 0, sizeof(config_info_t));
+ config->Vcc = s->socket.Vcc;
+ config->Vpp1 = config->Vpp2 = s->socket.Vpp;
+ config->Option = s->cb_dev->subordinate->number;
+ if (s->state & SOCKET_CARDBUS_CONFIG) {
+ config->Attributes = CONF_VALID_CLIENT;
+ config->IntType = INT_CARDBUS;
+ config->AssignedIRQ = s->irq.AssignedIRQ;
+ if (config->AssignedIRQ)
+ config->Attributes |= CONF_ENABLE_IRQ;
+ config->BasePort1 = s->io[0].BasePort;
+ config->NumPorts1 = s->io[0].NumPorts;
+ }
+ return CS_SUCCESS;
+ }
+#endif
+
+ c = (s->config != NULL) ? &s->config[function] : NULL;
+
+ if ((c == NULL) || !(c->state & CONFIG_LOCKED)) {
+ config->Attributes = 0;
+ config->Vcc = s->socket.Vcc;
+ config->Vpp1 = config->Vpp2 = s->socket.Vpp;
+ return CS_SUCCESS;
+ }
+
+ /* !!! This is a hack !!! */
+ memcpy(&config->Attributes, &c->Attributes, sizeof(config_t));
+ config->Attributes |= CONF_VALID_CLIENT;
+ config->CardValues = c->CardValues;
+ config->IRQAttributes = c->irq.Attributes;
+ config->AssignedIRQ = s->irq.AssignedIRQ;
+ config->BasePort1 = c->io.BasePort1;
+ config->NumPorts1 = c->io.NumPorts1;
+ config->Attributes1 = c->io.Attributes1;
+ config->BasePort2 = c->io.BasePort2;
+ config->NumPorts2 = c->io.NumPorts2;
+ config->Attributes2 = c->io.Attributes2;
+ config->IOAddrLines = c->io.IOAddrLines;
+
+ return CS_SUCCESS;
+} /* pccard_get_configuration_info */
+
+int pcmcia_get_configuration_info(client_handle_t handle,
+ config_info_t *config)
+{
+ struct pcmcia_socket *s;
+
+ if ((CHECK_HANDLE(handle)) || !config)
+ return CS_BAD_HANDLE;
+ s = SOCKET(handle);
+ if (!s)
+ return CS_BAD_HANDLE;
+ return pccard_get_configuration_info(s, handle->Function, config);
+}
+EXPORT_SYMBOL(pcmcia_get_configuration_info);
+
+
+/** pcmcia_get_window
+ */
+int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle,
+ int idx, win_req_t *req)
+{
+ window_t *win;
+ int w;
+
+ if (!s || !(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+ for (w = idx; w < MAX_WIN; w++)
+ if (s->state & SOCKET_WIN_REQ(w))
+ break;
+ if (w == MAX_WIN)
+ return CS_NO_MORE_ITEMS;
+ win = &s->win[w];
+ req->Base = win->ctl.res->start;
+ req->Size = win->ctl.res->end - win->ctl.res->start + 1;
+ req->AccessSpeed = win->ctl.speed;
+ req->Attributes = 0;
+ if (win->ctl.flags & MAP_ATTRIB)
+ req->Attributes |= WIN_MEMORY_TYPE_AM;
+ if (win->ctl.flags & MAP_ACTIVE)
+ req->Attributes |= WIN_ENABLE;
+ if (win->ctl.flags & MAP_16BIT)
+ req->Attributes |= WIN_DATA_WIDTH_16;
+ if (win->ctl.flags & MAP_USE_WAIT)
+ req->Attributes |= WIN_USE_WAIT;
+ *handle = win;
+ return CS_SUCCESS;
+} /* pcmcia_get_window */
+EXPORT_SYMBOL(pcmcia_get_window);
+
+
+/** pccard_get_status
+ *
+ * Get the current socket state bits. We don't support the latched
+ * SocketState yet: I haven't seen any point for it.
+ */
+
+int pccard_get_status(struct pcmcia_socket *s, unsigned int function,
+ cs_status_t *status)
+{
+ config_t *c;
+ int val;
+
+ s->ops->get_status(s, &val);
+ status->CardState = status->SocketState = 0;
+ status->CardState |= (val & SS_DETECT) ? CS_EVENT_CARD_DETECT : 0;
+ status->CardState |= (val & SS_CARDBUS) ? CS_EVENT_CB_DETECT : 0;
+ status->CardState |= (val & SS_3VCARD) ? CS_EVENT_3VCARD : 0;
+ status->CardState |= (val & SS_XVCARD) ? CS_EVENT_XVCARD : 0;
+ if (s->state & SOCKET_SUSPEND)
+ status->CardState |= CS_EVENT_PM_SUSPEND;
+ if (!(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+
+ c = (s->config != NULL) ? &s->config[function] : NULL;
+ if ((c != NULL) && (c->state & CONFIG_LOCKED) &&
+ (c->IntType & (INT_MEMORY_AND_IO | INT_ZOOMED_VIDEO))) {
+ u_char reg;
+ if (c->Present & PRESENT_PIN_REPLACE) {
+ pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_PRR)>>1, 1, ®);
+ status->CardState |=
+ (reg & PRR_WP_STATUS) ? CS_EVENT_WRITE_PROTECT : 0;
+ status->CardState |=
+ (reg & PRR_READY_STATUS) ? CS_EVENT_READY_CHANGE : 0;
+ status->CardState |=
+ (reg & PRR_BVD2_STATUS) ? CS_EVENT_BATTERY_LOW : 0;
+ status->CardState |=
+ (reg & PRR_BVD1_STATUS) ? CS_EVENT_BATTERY_DEAD : 0;
+ } else {
+ /* No PRR? Then assume we're always ready */
+ status->CardState |= CS_EVENT_READY_CHANGE;
+ }
+ if (c->Present & PRESENT_EXT_STATUS) {
+ pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_ESR)>>1, 1, ®);
+ status->CardState |=
+ (reg & ESR_REQ_ATTN) ? CS_EVENT_REQUEST_ATTENTION : 0;
+ }
+ return CS_SUCCESS;
+ }
+ status->CardState |=
+ (val & SS_WRPROT) ? CS_EVENT_WRITE_PROTECT : 0;
+ status->CardState |=
+ (val & SS_BATDEAD) ? CS_EVENT_BATTERY_DEAD : 0;
+ status->CardState |=
+ (val & SS_BATWARN) ? CS_EVENT_BATTERY_LOW : 0;
+ status->CardState |=
+ (val & SS_READY) ? CS_EVENT_READY_CHANGE : 0;
+ return CS_SUCCESS;
+} /* pccard_get_status */
+
+int pcmcia_get_status(client_handle_t handle, cs_status_t *status)
+{
+ struct pcmcia_socket *s;
+ if (CHECK_HANDLE(handle))
+ return CS_BAD_HANDLE;
+ s = SOCKET(handle);
+ return pccard_get_status(s, handle->Function, status);
+}
+EXPORT_SYMBOL(pcmcia_get_status);
+
+
+
+/** pcmcia_get_mem_page
+ *
+ * Change the card address of an already open memory window.
+ */
+int pcmcia_get_mem_page(window_handle_t win, memreq_t *req)
+{
+ if ((win == NULL) || (win->magic != WINDOW_MAGIC))
+ return CS_BAD_HANDLE;
+ req->Page = 0;
+ req->CardOffset = win->ctl.card_start;
+ return CS_SUCCESS;
+} /* pcmcia_get_mem_page */
+EXPORT_SYMBOL(pcmcia_get_mem_page);
+
+
+int pcmcia_map_mem_page(window_handle_t win, memreq_t *req)
+{
+ struct pcmcia_socket *s;
+ if ((win == NULL) || (win->magic != WINDOW_MAGIC))
+ return CS_BAD_HANDLE;
+ if (req->Page != 0)
+ return CS_BAD_PAGE;
+ s = win->sock;
+ win->ctl.card_start = req->CardOffset;
+ if (s->ops->set_mem_map(s, &win->ctl) != 0)
+ return CS_BAD_OFFSET;
+ return CS_SUCCESS;
+} /* pcmcia_map_mem_page */
+EXPORT_SYMBOL(pcmcia_map_mem_page);
+
+
+/** pcmcia_modify_configuration
+ *
+ * Modify a locked socket configuration
+ */
+int pcmcia_modify_configuration(client_handle_t handle,
+ modconf_t *mod)
+{
+ struct pcmcia_socket *s;
+ config_t *c;
+
+ if (CHECK_HANDLE(handle))
+ return CS_BAD_HANDLE;
+ s = SOCKET(handle);
+ c = CONFIG(handle);
+ if (!(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+ if (!(c->state & CONFIG_LOCKED))
+ return CS_CONFIGURATION_LOCKED;
+
+ if (mod->Attributes & CONF_IRQ_CHANGE_VALID) {
+ if (mod->Attributes & CONF_ENABLE_IRQ) {
+ c->Attributes |= CONF_ENABLE_IRQ;
+ s->socket.io_irq = s->irq.AssignedIRQ;
+ } else {
+ c->Attributes &= ~CONF_ENABLE_IRQ;
+ s->socket.io_irq = 0;
+ }
+ s->ops->set_socket(s, &s->socket);
+ }
+
+ if (mod->Attributes & CONF_VCC_CHANGE_VALID)
+ return CS_BAD_VCC;
+
+ /* We only allow changing Vpp1 and Vpp2 to the same value */
+ if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) &&
+ (mod->Attributes & CONF_VPP2_CHANGE_VALID)) {
+ if (mod->Vpp1 != mod->Vpp2)
+ return CS_BAD_VPP;
+ c->Vpp1 = c->Vpp2 = s->socket.Vpp = mod->Vpp1;
+ if (s->ops->set_socket(s, &s->socket))
+ return CS_BAD_VPP;
+ } else if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) ||
+ (mod->Attributes & CONF_VPP2_CHANGE_VALID))
+ return CS_BAD_VPP;
+
+ return CS_SUCCESS;
+} /* modify_configuration */
+EXPORT_SYMBOL(pcmcia_modify_configuration);
+
+
+int pcmcia_release_configuration(client_handle_t handle)
+{
+ pccard_io_map io = { 0, 0, 0, 0, 1 };
+ struct pcmcia_socket *s;
+ int i;
+
+ if (CHECK_HANDLE(handle) ||
+ !(handle->state & CLIENT_CONFIG_LOCKED))
+ return CS_BAD_HANDLE;
+ handle->state &= ~CLIENT_CONFIG_LOCKED;
+ s = SOCKET(handle);
+
+#ifdef CONFIG_CARDBUS
+ if (handle->state & CLIENT_CARDBUS)
+ return CS_SUCCESS;
+#endif
+
+ if (!(handle->state & CLIENT_STALE)) {
+ config_t *c = CONFIG(handle);
+ if (--(s->lock_count) == 0) {
+ s->socket.flags = SS_OUTPUT_ENA; /* Is this correct? */
+ s->socket.Vpp = 0;
+ s->socket.io_irq = 0;
+ s->ops->set_socket(s, &s->socket);
+ }
+ if (c->state & CONFIG_IO_REQ)
+ for (i = 0; i < MAX_IO_WIN; i++) {
+ if (s->io[i].NumPorts == 0)
+ continue;
+ s->io[i].Config--;
+ if (s->io[i].Config != 0)
+ continue;
+ io.map = i;
+ s->ops->set_io_map(s, &io);
+ }
+ c->state &= ~CONFIG_LOCKED;
+ }
+
+ return CS_SUCCESS;
+} /* pcmcia_release_configuration */
+EXPORT_SYMBOL(pcmcia_release_configuration);
+
+
+/** pcmcia_release_io
+ *
+ * Release_io() releases the I/O ranges allocated by a client. This
+ * may be invoked some time after a card ejection has already dumped
+ * the actual socket configuration, so if the client is "stale", we
+ * don't bother checking the port ranges against the current socket
+ * values.
+ */
+int pcmcia_release_io(client_handle_t handle, io_req_t *req)
+{
+ struct pcmcia_socket *s;
+
+ if (CHECK_HANDLE(handle) || !(handle->state & CLIENT_IO_REQ))
+ return CS_BAD_HANDLE;
+ handle->state &= ~CLIENT_IO_REQ;
+ s = SOCKET(handle);
+
+#ifdef CONFIG_CARDBUS
+ if (handle->state & CLIENT_CARDBUS)
+ return CS_SUCCESS;
+#endif
+
+ if (!(handle->state & CLIENT_STALE)) {
+ config_t *c = CONFIG(handle);
+ if (c->state & CONFIG_LOCKED)
+ return CS_CONFIGURATION_LOCKED;
+ if ((c->io.BasePort1 != req->BasePort1) ||
+ (c->io.NumPorts1 != req->NumPorts1) ||
+ (c->io.BasePort2 != req->BasePort2) ||
+ (c->io.NumPorts2 != req->NumPorts2))
+ return CS_BAD_ARGS;
+ c->state &= ~CONFIG_IO_REQ;
+ }
+
+ release_io_space(s, req->BasePort1, req->NumPorts1);
+ if (req->NumPorts2)
+ release_io_space(s, req->BasePort2, req->NumPorts2);
+
+ return CS_SUCCESS;
+} /* pcmcia_release_io */
+EXPORT_SYMBOL(pcmcia_release_io);
+
+
+int pcmcia_release_irq(client_handle_t handle, irq_req_t *req)
+{
+ struct pcmcia_socket *s;
+ if (CHECK_HANDLE(handle) || !(handle->state & CLIENT_IRQ_REQ))
+ return CS_BAD_HANDLE;
+ handle->state &= ~CLIENT_IRQ_REQ;
+ s = SOCKET(handle);
+
+ if (!(handle->state & CLIENT_STALE)) {
+ config_t *c = CONFIG(handle);
+ if (c->state & CONFIG_LOCKED)
+ return CS_CONFIGURATION_LOCKED;
+ if (c->irq.Attributes != req->Attributes)
+ return CS_BAD_ATTRIBUTE;
+ if (s->irq.AssignedIRQ != req->AssignedIRQ)
+ return CS_BAD_IRQ;
+ if (--s->irq.Config == 0) {
+ c->state &= ~CONFIG_IRQ_REQ;
+ s->irq.AssignedIRQ = 0;
+ }
+ }
+
+ if (req->Attributes & IRQ_HANDLE_PRESENT) {
+ free_irq(req->AssignedIRQ, req->Instance);
+ }
+
+#ifdef CONFIG_PCMCIA_PROBE
+ pcmcia_used_irq[req->AssignedIRQ]--;
+#endif
+
+ return CS_SUCCESS;
+} /* pcmcia_release_irq */
+EXPORT_SYMBOL(pcmcia_release_irq);
+
+
+int pcmcia_release_window(window_handle_t win)
+{
+ struct pcmcia_socket *s;
+
+ if ((win == NULL) || (win->magic != WINDOW_MAGIC))
+ return CS_BAD_HANDLE;
+ s = win->sock;
+ if (!(win->handle->state & CLIENT_WIN_REQ(win->index)))
+ return CS_BAD_HANDLE;
+
+ /* Shut down memory window */
+ win->ctl.flags &= ~MAP_ACTIVE;
+ s->ops->set_mem_map(s, &win->ctl);
+ s->state &= ~SOCKET_WIN_REQ(win->index);
+
+ /* Release system memory */
+ if (win->ctl.res) {
+ release_resource(win->ctl.res);
+ kfree(win->ctl.res);
+ win->ctl.res = NULL;
+ }
+ win->handle->state &= ~CLIENT_WIN_REQ(win->index);
+
+ win->magic = 0;
+
+ return CS_SUCCESS;
+} /* pcmcia_release_window */
+EXPORT_SYMBOL(pcmcia_release_window);
+
+
+int pcmcia_request_configuration(client_handle_t handle,
+ config_req_t *req)
+{
+ int i;
+ u_int base;
+ struct pcmcia_socket *s;
+ config_t *c;
+ pccard_io_map iomap;
+
+ if (CHECK_HANDLE(handle))
+ return CS_BAD_HANDLE;
+ s = SOCKET(handle);
+ if (!(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+
+#ifdef CONFIG_CARDBUS
+ if (handle->state & CLIENT_CARDBUS)
+ return CS_UNSUPPORTED_MODE;
+#endif
+
+ if (req->IntType & INT_CARDBUS)
+ return CS_UNSUPPORTED_MODE;
+ c = CONFIG(handle);
+ if (c->state & CONFIG_LOCKED)
+ return CS_CONFIGURATION_LOCKED;
+
+ /* Do power control. We don't allow changes in Vcc. */
+ if (s->socket.Vcc != req->Vcc)
+ return CS_BAD_VCC;
+ if (req->Vpp1 != req->Vpp2)
+ return CS_BAD_VPP;
+ s->socket.Vpp = req->Vpp1;
+ if (s->ops->set_socket(s, &s->socket))
+ return CS_BAD_VPP;
+
+ c->Vcc = req->Vcc; c->Vpp1 = c->Vpp2 = req->Vpp1;
+
+ /* Pick memory or I/O card, DMA mode, interrupt */
+ c->IntType = req->IntType;
+ c->Attributes = req->Attributes;
+ if (req->IntType & INT_MEMORY_AND_IO)
+ s->socket.flags |= SS_IOCARD;
+ if (req->IntType & INT_ZOOMED_VIDEO)
+ s->socket.flags |= SS_ZVCARD | SS_IOCARD;
+ if (req->Attributes & CONF_ENABLE_DMA)
+ s->socket.flags |= SS_DMA_MODE;
+ if (req->Attributes & CONF_ENABLE_SPKR)
+ s->socket.flags |= SS_SPKR_ENA;
+ if (req->Attributes & CONF_ENABLE_IRQ)
+ s->socket.io_irq = s->irq.AssignedIRQ;
+ else
+ s->socket.io_irq = 0;
+ s->ops->set_socket(s, &s->socket);
+ s->lock_count++;
+
+ /* Set up CIS configuration registers */
+ base = c->ConfigBase = req->ConfigBase;
+ c->Present = c->CardValues = req->Present;
+ if (req->Present & PRESENT_COPY) {
+ c->Copy = req->Copy;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_SCR)>>1, 1, &c->Copy);
+ }
+ if (req->Present & PRESENT_OPTION) {
+ if (s->functions == 1) {
+ c->Option = req->ConfigIndex & COR_CONFIG_MASK;
+ } else {
+ c->Option = req->ConfigIndex & COR_MFC_CONFIG_MASK;
+ c->Option |= COR_FUNC_ENA|COR_IREQ_ENA;
+ if (req->Present & PRESENT_IOBASE_0)
+ c->Option |= COR_ADDR_DECODE;
+ }
+ if (c->state & CONFIG_IRQ_REQ)
+ if (!(c->irq.Attributes & IRQ_FORCED_PULSE))
+ c->Option |= COR_LEVEL_REQ;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_COR)>>1, 1, &c->Option);
+ mdelay(40);
+ }
+ if (req->Present & PRESENT_STATUS) {
+ c->Status = req->Status;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_CCSR)>>1, 1, &c->Status);
+ }
+ if (req->Present & PRESENT_PIN_REPLACE) {
+ c->Pin = req->Pin;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_PRR)>>1, 1, &c->Pin);
+ }
+ if (req->Present & PRESENT_EXT_STATUS) {
+ c->ExtStatus = req->ExtStatus;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_ESR)>>1, 1, &c->ExtStatus);
+ }
+ if (req->Present & PRESENT_IOBASE_0) {
+ u_char b = c->io.BasePort1 & 0xff;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_IOBASE_0)>>1, 1, &b);
+ b = (c->io.BasePort1 >> 8) & 0xff;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_IOBASE_1)>>1, 1, &b);
+ }
+ if (req->Present & PRESENT_IOSIZE) {
+ u_char b = c->io.NumPorts1 + c->io.NumPorts2 - 1;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_IOSIZE)>>1, 1, &b);
+ }
+
+ /* Configure I/O windows */
+ if (c->state & CONFIG_IO_REQ) {
+ iomap.speed = io_speed;
+ for (i = 0; i < MAX_IO_WIN; i++)
+ if (s->io[i].NumPorts != 0) {
+ iomap.map = i;
+ iomap.flags = MAP_ACTIVE;
+ switch (s->io[i].Attributes & IO_DATA_PATH_WIDTH) {
+ case IO_DATA_PATH_WIDTH_16:
+ iomap.flags |= MAP_16BIT; break;
+ case IO_DATA_PATH_WIDTH_AUTO:
+ iomap.flags |= MAP_AUTOSZ; break;
+ default:
+ break;
+ }
+ iomap.start = s->io[i].BasePort;
+ iomap.stop = iomap.start + s->io[i].NumPorts - 1;
+ s->ops->set_io_map(s, &iomap);
+ s->io[i].Config++;
+ }
+ }
+
+ c->state |= CONFIG_LOCKED;
+ handle->state |= CLIENT_CONFIG_LOCKED;
+ return CS_SUCCESS;
+} /* pcmcia_request_configuration */
+EXPORT_SYMBOL(pcmcia_request_configuration);
+
+
+/** pcmcia_request_io
+ *
+ * Request_io() reserves ranges of port addresses for a socket.
+ * I have not implemented range sharing or alias addressing.
+ */
+int pcmcia_request_io(client_handle_t handle, io_req_t *req)
+{
+ struct pcmcia_socket *s;
+ config_t *c;
+
+ if (CHECK_HANDLE(handle))
+ return CS_BAD_HANDLE;
+ s = SOCKET(handle);
+ if (!(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+
+ if (handle->state & CLIENT_CARDBUS) {
+#ifdef CONFIG_CARDBUS
+ handle->state |= CLIENT_IO_REQ;
+ return CS_SUCCESS;
+#else
+ return CS_UNSUPPORTED_FUNCTION;
+#endif
+ }
+
+ if (!req)
+ return CS_UNSUPPORTED_MODE;
+ c = CONFIG(handle);
+ if (c->state & CONFIG_LOCKED)
+ return CS_CONFIGURATION_LOCKED;
+ if (c->state & CONFIG_IO_REQ)
+ return CS_IN_USE;
+ if (req->Attributes1 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS))
+ return CS_BAD_ATTRIBUTE;
+ if ((req->NumPorts2 > 0) &&
+ (req->Attributes2 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS)))
+ return CS_BAD_ATTRIBUTE;
+
+ if (alloc_io_space(s, req->Attributes1, &req->BasePort1,
+ req->NumPorts1, req->IOAddrLines))
+ return CS_IN_USE;
+
+ if (req->NumPorts2) {
+ if (alloc_io_space(s, req->Attributes2, &req->BasePort2,
+ req->NumPorts2, req->IOAddrLines)) {
+ release_io_space(s, req->BasePort1, req->NumPorts1);
+ return CS_IN_USE;
+ }
+ }
+
+ c->io = *req;
+ c->state |= CONFIG_IO_REQ;
+ handle->state |= CLIENT_IO_REQ;
+ return CS_SUCCESS;
+} /* pcmcia_request_io */
+EXPORT_SYMBOL(pcmcia_request_io);
+
+
+/** pcmcia_request_irq
+ *
+ * Request_irq() reserves an irq for this client.
+ *
+ * Also, since Linux only reserves irq's when they are actually
+ * hooked, we don't guarantee that an irq will still be available
+ * when the configuration is locked. Now that I think about it,
+ * there might be a way to fix this using a dummy handler.
+ */
+
+#ifdef CONFIG_PCMCIA_PROBE
+static irqreturn_t test_action(int cpl, void *dev_id, struct pt_regs *regs)
+{
+ return IRQ_NONE;
+}
+#endif
+
+int pcmcia_request_irq(client_handle_t handle, irq_req_t *req)
+{
+ struct pcmcia_socket *s;
+ config_t *c;
+ int ret = CS_IN_USE, irq = 0;
+ struct pcmcia_device *p_dev = handle_to_pdev(handle);
+
+ if (CHECK_HANDLE(handle))
+ return CS_BAD_HANDLE;
+ s = SOCKET(handle);
+ if (!(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+ c = CONFIG(handle);
+ if (c->state & CONFIG_LOCKED)
+ return CS_CONFIGURATION_LOCKED;
+ if (c->state & CONFIG_IRQ_REQ)
+ return CS_IN_USE;
+
+#ifdef CONFIG_PCMCIA_PROBE
+ if (s->irq.AssignedIRQ != 0) {
+ /* If the interrupt is already assigned, it must be the same */
+ irq = s->irq.AssignedIRQ;
+ } else {
+ int try;
+ u32 mask = s->irq_mask;
+ void *data = NULL;
+
+ for (try = 0; try < 64; try++) {
+ irq = try % 32;
+
+ /* marked as available by driver, and not blocked by userspace? */
+ if (!((mask >> irq) & 1))
+ continue;
+
+ /* avoid an IRQ which is already used by a PCMCIA card */
+ if ((try < 32) && pcmcia_used_irq[irq])
+ continue;
+
+ /* register the correct driver, if possible, of check whether
+ * registering a dummy handle works, i.e. if the IRQ isn't
+ * marked as used by the kernel resource management core */
+ ret = request_irq(irq,
+ (req->Attributes & IRQ_HANDLE_PRESENT) ? req->Handler : test_action,
+ ((req->Attributes & IRQ_TYPE_DYNAMIC_SHARING) ||
+ (s->functions > 1) ||
+ (irq == s->pci_irq)) ? SA_SHIRQ : 0,
+ p_dev->dev.bus_id,
+ (req->Attributes & IRQ_HANDLE_PRESENT) ? req->Instance : data);
+ if (!ret) {
+ if (!(req->Attributes & IRQ_HANDLE_PRESENT))
+ free_irq(irq, data);
+ break;
+ }
+ }
+ }
+#endif
+ if (ret) {
+ if (!s->pci_irq)
+ return ret;
+ irq = s->pci_irq;
+ }
+
+ if (ret && req->Attributes & IRQ_HANDLE_PRESENT) {
+ if (request_irq(irq, req->Handler,
+ ((req->Attributes & IRQ_TYPE_DYNAMIC_SHARING) ||
+ (s->functions > 1) ||
+ (irq == s->pci_irq)) ? SA_SHIRQ : 0,
+ p_dev->dev.bus_id, req->Instance))
+ return CS_IN_USE;
+ }
+
+ c->irq.Attributes = req->Attributes;
+ s->irq.AssignedIRQ = req->AssignedIRQ = irq;
+ s->irq.Config++;
+
+ c->state |= CONFIG_IRQ_REQ;
+ handle->state |= CLIENT_IRQ_REQ;
+
+#ifdef CONFIG_PCMCIA_PROBE
+ pcmcia_used_irq[irq]++;
+#endif
+
+ return CS_SUCCESS;
+} /* pcmcia_request_irq */
+EXPORT_SYMBOL(pcmcia_request_irq);
+
+
+/** pcmcia_request_window
+ *
+ * Request_window() establishes a mapping between card memory space
+ * and system memory space.
+ */
+int pcmcia_request_window(client_handle_t *handle, win_req_t *req, window_handle_t *wh)
+{
+ struct pcmcia_socket *s;
+ window_t *win;
+ u_long align;
+ int w;
+
+ if (CHECK_HANDLE(*handle))
+ return CS_BAD_HANDLE;
+ s = (*handle)->Socket;
+ if (!(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+ if (req->Attributes & (WIN_PAGED | WIN_SHARED))
+ return CS_BAD_ATTRIBUTE;
+
+ /* Window size defaults to smallest available */
+ if (req->Size == 0)
+ req->Size = s->map_size;
+ align = (((s->features & SS_CAP_MEM_ALIGN) ||
+ (req->Attributes & WIN_STRICT_ALIGN)) ?
+ req->Size : s->map_size);
+ if (req->Size & (s->map_size-1))
+ return CS_BAD_SIZE;
+ if ((req->Base && (s->features & SS_CAP_STATIC_MAP)) ||
+ (req->Base & (align-1)))
+ return CS_BAD_BASE;
+ if (req->Base)
+ align = 0;
+
+ /* Allocate system memory window */
+ for (w = 0; w < MAX_WIN; w++)
+ if (!(s->state & SOCKET_WIN_REQ(w))) break;
+ if (w == MAX_WIN)
+ return CS_OUT_OF_RESOURCE;
+
+ win = &s->win[w];
+ win->magic = WINDOW_MAGIC;
+ win->index = w;
+ win->handle = *handle;
+ win->sock = s;
+
+ if (!(s->features & SS_CAP_STATIC_MAP)) {
+ win->ctl.res = pcmcia_find_mem_region(req->Base, req->Size, align,
+ (req->Attributes & WIN_MAP_BELOW_1MB), s);
+ if (!win->ctl.res)
+ return CS_IN_USE;
+ }
+ (*handle)->state |= CLIENT_WIN_REQ(w);
+
+ /* Configure the socket controller */
+ win->ctl.map = w+1;
+ win->ctl.flags = 0;
+ win->ctl.speed = req->AccessSpeed;
+ if (req->Attributes & WIN_MEMORY_TYPE)
+ win->ctl.flags |= MAP_ATTRIB;
+ if (req->Attributes & WIN_ENABLE)
+ win->ctl.flags |= MAP_ACTIVE;
+ if (req->Attributes & WIN_DATA_WIDTH_16)
+ win->ctl.flags |= MAP_16BIT;
+ if (req->Attributes & WIN_USE_WAIT)
+ win->ctl.flags |= MAP_USE_WAIT;
+ win->ctl.card_start = 0;
+ if (s->ops->set_mem_map(s, &win->ctl) != 0)
+ return CS_BAD_ARGS;
+ s->state |= SOCKET_WIN_REQ(w);
+
+ /* Return window handle */
+ if (s->features & SS_CAP_STATIC_MAP) {
+ req->Base = win->ctl.static_start;
+ } else {
+ req->Base = win->ctl.res->start;
+ }
+ *wh = win;
+
+ return CS_SUCCESS;
+} /* pcmcia_request_window */
+EXPORT_SYMBOL(pcmcia_request_window);
/* you can't use the old interface if the new
* one was used before */
spin_lock_irqsave(&s->lock, flags);
- if ((s->resource_setup_done) &&
+ if ((s->resource_setup_new) &&
!(s->resource_setup_old)) {
spin_unlock_irqrestore(&s->lock, flags);
continue;
}
EXPORT_SYMBOL(pcmcia_validate_mem);
-int adjust_io_region(struct resource *res, unsigned long r_start,
+int pcmcia_adjust_io_region(struct resource *res, unsigned long r_start,
unsigned long r_end, struct pcmcia_socket *s)
{
if (s->resource_ops->adjust_io_region)
return s->resource_ops->adjust_io_region(res, r_start, r_end, s);
return -ENOMEM;
}
+EXPORT_SYMBOL(pcmcia_adjust_io_region);
-struct resource *find_io_region(unsigned long base, int num,
+struct resource *pcmcia_find_io_region(unsigned long base, int num,
unsigned long align, struct pcmcia_socket *s)
{
if (s->resource_ops->find_io)
return s->resource_ops->find_io(base, num, align, s);
return NULL;
}
+EXPORT_SYMBOL(pcmcia_find_io_region);
-struct resource *find_mem_region(u_long base, u_long num, u_long align,
+struct resource *pcmcia_find_mem_region(u_long base, u_long num, u_long align,
int low, struct pcmcia_socket *s)
{
if (s->resource_ops->find_mem)
return s->resource_ops->find_mem(base, num, align, low, s);
return NULL;
}
+EXPORT_SYMBOL(pcmcia_find_mem_region);
void release_resource_db(struct pcmcia_socket *s)
{
base, base+num-1);
bad = fail = 0;
step = (num < 0x20000) ? 0x2000 : ((num>>4) & ~0x1fff);
+ /* don't allow too large steps */
+ if (step > 0x800000)
+ step = 0x800000;
/* cis_readable wants to map 2x map_size */
if (step < 2 * s->map_size)
step = 2 * s->map_size;
for (m = s_data->mem_db.next; m != &s_data->mem_db; m = mm.next) {
mm = *m;
- if (do_mem_probe(mm.base, mm.num, s))
- break;
+ do_mem_probe(mm.base, mm.num, s);
}
}
======================================================================*/
-struct resource *nonstatic_find_io_region(unsigned long base, int num,
+static struct resource *nonstatic_find_io_region(unsigned long base, int num,
unsigned long align, struct pcmcia_socket *s)
{
struct resource *res = make_resource(0, num, IORESOURCE_IO, s->dev.class_id);
return res;
}
-struct resource * nonstatic_find_mem_region(u_long base, u_long num, u_long align,
- int low, struct pcmcia_socket *s)
+static struct resource * nonstatic_find_mem_region(u_long base, u_long num,
+ u_long align, int low, struct pcmcia_socket *s)
{
struct resource *res = make_resource(0, num, IORESOURCE_MEM, s->dev.class_id);
struct socket_data *s_data = s->resource_data;
}
-static int adjust_memory(struct pcmcia_socket *s, adjust_t *adj)
+static int adjust_memory(struct pcmcia_socket *s, unsigned int action, unsigned long start, unsigned long end)
{
- u_long base, num;
struct socket_data *data = s->resource_data;
- int ret;
-
- base = adj->resource.memory.Base;
- num = adj->resource.memory.Size;
- if ((num == 0) || (base+num-1 < base))
- return CS_BAD_SIZE;
+ unsigned long size = end - start + 1;
+ int ret = 0;
- ret = CS_SUCCESS;
+ if (end <= start)
+ return -EINVAL;
down(&rsrc_sem);
- switch (adj->Action) {
+ switch (action) {
case ADD_MANAGED_RESOURCE:
- ret = add_interval(&data->mem_db, base, num);
+ ret = add_interval(&data->mem_db, start, size);
break;
case REMOVE_MANAGED_RESOURCE:
- ret = sub_interval(&data->mem_db, base, num);
- if (ret == CS_SUCCESS) {
+ ret = sub_interval(&data->mem_db, start, size);
+ if (!ret) {
struct pcmcia_socket *socket;
down_read(&pcmcia_socket_list_rwsem);
list_for_each_entry(socket, &pcmcia_socket_list, socket_list)
}
break;
default:
- ret = CS_UNSUPPORTED_FUNCTION;
+ ret = -EINVAL;
}
up(&rsrc_sem);
}
-static int adjust_io(struct pcmcia_socket *s, adjust_t *adj)
+static int adjust_io(struct pcmcia_socket *s, unsigned int action, unsigned long start, unsigned long end)
{
struct socket_data *data = s->resource_data;
- kio_addr_t base, num;
- int ret = CS_SUCCESS;
+ unsigned long size = end - start + 1;
+ int ret = 0;
- base = adj->resource.io.BasePort;
- num = adj->resource.io.NumPorts;
- if ((base < 0) || (base > 0xffff))
- return CS_BAD_BASE;
- if ((num <= 0) || (base+num > 0x10000) || (base+num <= base))
- return CS_BAD_SIZE;
+ if (end <= start)
+ return -EINVAL;
+
+ if (end > IO_SPACE_LIMIT)
+ return -EINVAL;
down(&rsrc_sem);
- switch (adj->Action) {
+ switch (action) {
case ADD_MANAGED_RESOURCE:
- if (add_interval(&data->io_db, base, num) != 0) {
- ret = CS_IN_USE;
+ if (add_interval(&data->io_db, start, size) != 0) {
+ ret = -EBUSY;
break;
}
#ifdef CONFIG_PCMCIA_PROBE
if (probe_io)
- do_io_probe(s, base, num);
+ do_io_probe(s, start, size);
#endif
break;
case REMOVE_MANAGED_RESOURCE:
- sub_interval(&data->io_db, base, num);
+ sub_interval(&data->io_db, start, size);
break;
default:
- ret = CS_UNSUPPORTED_FUNCTION;
+ ret = -EINVAL;
break;
}
up(&rsrc_sem);
static int nonstatic_adjust_resource_info(struct pcmcia_socket *s, adjust_t *adj)
{
+ unsigned long end;
+
switch (adj->Resource) {
case RES_MEMORY_RANGE:
- return adjust_memory(s, adj);
+ end = adj->resource.memory.Base + adj->resource.memory.Size - 1;
+ return adjust_memory(s, adj->Action, adj->resource.memory.Base, end);
case RES_IO_RANGE:
- return adjust_io(s, adj);
+ end = adj->resource.io.BasePort + adj->resource.io.NumPorts - 1;
+ return adjust_io(s, adj->Action, adj->resource.io.BasePort, end);
}
return CS_UNSUPPORTED_FUNCTION;
}
+#ifdef CONFIG_PCI
+static int nonstatic_autoadd_resources(struct pcmcia_socket *s)
+{
+ struct resource *res;
+ int i, done = 0;
+
+ if (!s->cb_dev || !s->cb_dev->bus)
+ return -ENODEV;
+
+#if defined(CONFIG_X86) || defined(CONFIG_X86_64)
+ /* If this is the root bus, the risk of hitting
+ * some strange system devices which aren't protected
+ * by either ACPI resource tables or properly requested
+ * resources is too big. Therefore, don't do auto-adding
+ * of resources at the moment.
+ */
+ if (s->cb_dev->bus->number == 0)
+ return -EINVAL;
+#endif
+
+ for (i=0; i < PCI_BUS_NUM_RESOURCES; i++) {
+ res = s->cb_dev->bus->resource[i];
+ if (!res)
+ continue;
+
+ if (res->flags & IORESOURCE_IO) {
+ if (res == &ioport_resource)
+ continue;
+ printk(KERN_INFO "pcmcia: parent PCI bridge I/O window: 0x%lx - 0x%lx\n",
+ res->start, res->end);
+ if (!adjust_io(s, ADD_MANAGED_RESOURCE, res->start, res->end))
+ done |= IORESOURCE_IO;
+
+ }
+
+ if (res->flags & IORESOURCE_MEM) {
+ if (res == &iomem_resource)
+ continue;
+ printk(KERN_INFO "pcmcia: parent PCI bridge Memory window: 0x%lx - 0x%lx\n",
+ res->start, res->end);
+ if (!adjust_memory(s, ADD_MANAGED_RESOURCE, res->start, res->end))
+ done |= IORESOURCE_MEM;
+ }
+ }
+
+ /* if we got at least one of IO, and one of MEM, we can be glad and
+ * activate the PCMCIA subsystem */
+ if (done & (IORESOURCE_MEM | IORESOURCE_IO))
+ s->resource_setup_done = 1;
+
+ return 0;
+}
+
+#else
+
+static inline int nonstatic_autoadd_resources(struct pcmcia_socket *s)
+{
+ return -ENODEV;
+}
+
+#endif
+
+
static int nonstatic_init(struct pcmcia_socket *s)
{
struct socket_data *data;
s->resource_data = (void *) data;
+ nonstatic_autoadd_resources(s);
+
return 0;
}
{
struct pcmcia_socket *s = class_get_devdata(class_dev);
unsigned long start_addr, end_addr;
- unsigned int add = 1;
- adjust_t adj;
+ unsigned int add = ADD_MANAGED_RESOURCE;
ssize_t ret = 0;
ret = sscanf (buf, "+ 0x%lx - 0x%lx", &start_addr, &end_addr);
if (ret != 2) {
ret = sscanf (buf, "- 0x%lx - 0x%lx", &start_addr, &end_addr);
- add = 0;
+ add = REMOVE_MANAGED_RESOURCE;
if (ret != 2) {
ret = sscanf (buf, "0x%lx - 0x%lx", &start_addr, &end_addr);
- add = 1;
+ add = ADD_MANAGED_RESOURCE;
if (ret != 2)
return -EINVAL;
}
if (end_addr <= start_addr)
return -EINVAL;
- adj.Action = add ? ADD_MANAGED_RESOURCE : REMOVE_MANAGED_RESOURCE;
- adj.Resource = RES_IO_RANGE;
- adj.resource.io.BasePort = start_addr;
- adj.resource.io.NumPorts = end_addr - start_addr + 1;
-
- ret = adjust_io(s, &adj);
+ ret = adjust_io(s, add, start_addr, end_addr);
+ if (!ret)
+ s->resource_setup_new = 1;
return ret ? ret : count;
}
{
struct pcmcia_socket *s = class_get_devdata(class_dev);
unsigned long start_addr, end_addr;
- unsigned int add = 1;
- adjust_t adj;
+ unsigned int add = ADD_MANAGED_RESOURCE;
ssize_t ret = 0;
ret = sscanf (buf, "+ 0x%lx - 0x%lx", &start_addr, &end_addr);
if (ret != 2) {
ret = sscanf (buf, "- 0x%lx - 0x%lx", &start_addr, &end_addr);
- add = 0;
+ add = REMOVE_MANAGED_RESOURCE;
if (ret != 2) {
ret = sscanf (buf, "0x%lx - 0x%lx", &start_addr, &end_addr);
- add = 1;
+ add = ADD_MANAGED_RESOURCE;
if (ret != 2)
return -EINVAL;
}
if (end_addr <= start_addr)
return -EINVAL;
- adj.Action = add ? ADD_MANAGED_RESOURCE : REMOVE_MANAGED_RESOURCE;
- adj.Resource = RES_MEMORY_RANGE;
- adj.resource.memory.Base = start_addr;
- adj.resource.memory.Size = end_addr - start_addr + 1;
-
- ret = adjust_memory(s, &adj);
+ ret = adjust_memory(s, add, start_addr, end_addr);
+ if (!ret)
+ s->resource_setup_new = 1;
return ret ? ret : count;
}
return -EINVAL;
spin_lock_irqsave(&s->lock, flags);
- if (!s->resource_setup_done) {
+ if (!s->resource_setup_done)
s->resource_setup_done = 1;
- spin_unlock_irqrestore(&s->lock, flags);
+ spin_unlock_irqrestore(&s->lock, flags);
+
+ down(&s->skt_sem);
+ if ((s->callback) &&
+ (s->state & SOCKET_PRESENT) &&
+ !(s->state & SOCKET_CARDBUS)) {
+ if (try_module_get(s->callback->owner)) {
+ s->callback->requery(s);
+ module_put(s->callback->owner);
+ }
+ }
+ up(&s->skt_sem);
+
+ return count;
+}
+static CLASS_DEVICE_ATTR(available_resources_setup_done, 0600, pccard_show_resource, pccard_store_resource);
+
+
+static ssize_t pccard_extract_cis(struct pcmcia_socket *s, char *buf, loff_t off, size_t count)
+{
+ tuple_t tuple;
+ int status, i;
+ loff_t pointer = 0;
+ ssize_t ret = 0;
+ u_char *tuplebuffer;
+ u_char *tempbuffer;
+
+ tuplebuffer = kmalloc(sizeof(u_char) * 256, GFP_KERNEL);
+ if (!tuplebuffer)
+ return -ENOMEM;
+
+ tempbuffer = kmalloc(sizeof(u_char) * 258, GFP_KERNEL);
+ if (!tempbuffer) {
+ ret = -ENOMEM;
+ goto free_tuple;
+ }
+
+ memset(&tuple, 0, sizeof(tuple_t));
+
+ tuple.Attributes = TUPLE_RETURN_LINK | TUPLE_RETURN_COMMON;
+ tuple.DesiredTuple = RETURN_FIRST_TUPLE;
+ tuple.TupleOffset = 0;
+
+ status = pccard_get_first_tuple(s, BIND_FN_ALL, &tuple);
+ while (!status) {
+ tuple.TupleData = tuplebuffer;
+ tuple.TupleDataMax = 255;
+ memset(tuplebuffer, 0, sizeof(u_char) * 255);
+ status = pccard_get_tuple_data(s, &tuple);
+ if (status)
+ break;
+
+ if (off < (pointer + 2 + tuple.TupleDataLen)) {
+ tempbuffer[0] = tuple.TupleCode & 0xff;
+ tempbuffer[1] = tuple.TupleLink & 0xff;
+ for (i = 0; i < tuple.TupleDataLen; i++)
+ tempbuffer[i + 2] = tuplebuffer[i] & 0xff;
+
+ for (i = 0; i < (2 + tuple.TupleDataLen); i++) {
+ if (((i + pointer) >= off) &&
+ (i + pointer) < (off + count)) {
+ buf[ret] = tempbuffer[i];
+ ret++;
+ }
+ }
+ }
+
+ pointer += 2 + tuple.TupleDataLen;
+
+ if (pointer >= (off + count))
+ break;
+
+ if (tuple.TupleCode == CISTPL_END)
+ break;
+ status = pccard_get_next_tuple(s, BIND_FN_ALL, &tuple);
+ }
+
+ kfree(tempbuffer);
+ free_tuple:
+ kfree(tuplebuffer);
+
+ return (ret);
+}
+
+static ssize_t pccard_show_cis(struct kobject *kobj, char *buf, loff_t off, size_t count)
+{
+ unsigned int size = 0x200;
+
+ if (off >= size)
+ count = 0;
+ else {
+ struct pcmcia_socket *s;
+ cisinfo_t cisinfo;
+
+ if (off + count > size)
+ count = size - off;
+
+ s = to_socket(container_of(kobj, struct class_device, kobj));
+
+ if (!(s->state & SOCKET_PRESENT))
+ return -ENODEV;
+ if (pccard_validate_cis(s, BIND_FN_ALL, &cisinfo))
+ return -EIO;
+ if (!cisinfo.Chains)
+ return -ENODATA;
+
+ count = pccard_extract_cis(s, buf, off, count);
+ }
+
+ return (count);
+}
+
+static ssize_t pccard_store_cis(struct kobject *kobj, char *buf, loff_t off, size_t count)
+{
+ struct pcmcia_socket *s = to_socket(container_of(kobj, struct class_device, kobj));
+ cisdump_t *cis;
+ ssize_t ret = count;
+
+ if (off)
+ return -EINVAL;
+
+ if (count >= 0x200)
+ return -EINVAL;
+
+ if (!(s->state & SOCKET_PRESENT))
+ return -ENODEV;
+
+ cis = kmalloc(sizeof(cisdump_t), GFP_KERNEL);
+ if (!cis)
+ return -ENOMEM;
+ memset(cis, 0, sizeof(cisdump_t));
+
+ cis->Length = count + 1;
+ memcpy(cis->Data, buf, count);
+
+ if (pcmcia_replace_cis(s, cis))
+ ret = -EIO;
+
+ kfree(cis);
+
+ if (!ret) {
down(&s->skt_sem);
- if ((s->callback) &&
- (s->state & SOCKET_PRESENT) &&
+ if ((s->callback) && (s->state & SOCKET_PRESENT) &&
!(s->state & SOCKET_CARDBUS)) {
if (try_module_get(s->callback->owner)) {
- s->callback->resources_done(s);
+ s->callback->requery(s);
module_put(s->callback->owner);
}
}
up(&s->skt_sem);
-
- return count;
}
- spin_unlock_irqrestore(&s->lock, flags);
- return count;
+
+ return (ret);
}
-static CLASS_DEVICE_ATTR(available_resources_setup_done, 0600, pccard_show_resource, pccard_store_resource);
static struct class_device_attribute *pccard_socket_attributes[] = {
NULL,
};
+static struct bin_attribute pccard_cis_attr = {
+ .attr = { .name = "cis", .mode = S_IRUGO | S_IWUSR, .owner = THIS_MODULE},
+ .size = 0x200,
+ .read = pccard_show_cis,
+ .write = pccard_store_cis,
+};
+
static int __devinit pccard_sysfs_add_socket(struct class_device *class_dev)
{
struct class_device_attribute **attr;
if (ret)
break;
}
+ if (!ret)
+ ret = sysfs_create_bin_file(&class_dev->kobj, &pccard_cis_attr);
return ret;
}
{
struct class_device_attribute **attr;
+ sysfs_remove_bin_file(&class_dev->kobj, &pccard_cis_attr);
for (attr = pccard_socket_attributes; *attr; attr++)
class_device_remove_file(class_dev, *attr);
}
unsigned offset;
unsigned mask;
+ res = socket->dev->resource + PCI_BRIDGE_RESOURCES + nr;
+ /* Already allocated? */
+ if (res->parent)
+ return 0;
+
/* The granularity of the memory limit is 4kB, on IO it's 4 bytes */
mask = ~0xfff;
if (type & IORESOURCE_IO)
offset = 0x1c + 8*nr;
bus = socket->dev->subordinate;
- res = socket->dev->resource + PCI_BRIDGE_RESOURCES + nr;
res->name = bus->name;
res->flags = type;
res->start = 0;
return 0;
}
+static struct pcmcia_device_id aha152x_ids[] = {
+ PCMCIA_DEVICE_PROD_ID123("New Media", "SCSI", "Bus Toaster", 0xcdf7e4cc, 0x35f26476, 0xa8851d6e),
+ PCMCIA_DEVICE_PROD_ID123("NOTEWORTHY", "SCSI", "Bus Toaster", 0xad89c6e8, 0x35f26476, 0xa8851d6e),
+ PCMCIA_DEVICE_PROD_ID12("Adaptec, Inc.", "APA-1460 SCSI Host Adapter", 0x24ba9738, 0x3a3c3d20),
+ PCMCIA_DEVICE_PROD_ID12("New Media Corporation", "Multimedia Sound/SCSI", 0x085a850b, 0x80a6535c),
+ PCMCIA_DEVICE_PROD_ID12("NOTEWORTHY", "NWCOMB02 SCSI/AUDIO COMBO CARD", 0xad89c6e8, 0x5f9a615b),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, aha152x_ids);
+
static struct pcmcia_driver aha152x_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = aha152x_attach,
.detach = aha152x_detach,
+ .id_table = aha152x_ids,
};
static int __init init_aha152x_cs(void)
return 0;
} /* fdomain_event */
+
+static struct pcmcia_device_id fdomain_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "SCSI PCMCIA Card", 0xe3736c88, 0x859cad20),
+ PCMCIA_DEVICE_PROD_ID1("SCSI PCMCIA Adapter Card", 0x8dacb57e),
+ PCMCIA_DEVICE_PROD_ID12(" SIMPLE TECHNOLOGY Corporation", "SCSI PCMCIA Credit Card Controller", 0x182bdafe, 0xc80d106f),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, fdomain_ids);
+
static struct pcmcia_driver fdomain_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = fdomain_attach,
.detach = fdomain_detach,
+ .id_table = fdomain_ids,
};
static int __init init_fdomain_cs(void)
* module entry point
*====================================================================*/
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,68))
+static struct pcmcia_device_id nsp_cs_ids[] = {
+ PCMCIA_DEVICE_PROD_ID123("IO DATA", "CBSC16 ", "1", 0x547e66dc, 0x0d63a3fd, 0x51de003a),
+ PCMCIA_DEVICE_PROD_ID123("KME ", "SCSI-CARD-001", "1", 0x534c02bc, 0x52008408, 0x51de003a),
+ PCMCIA_DEVICE_PROD_ID123("KME ", "SCSI-CARD-002", "1", 0x534c02bc, 0xcb09d5b2, 0x51de003a),
+ PCMCIA_DEVICE_PROD_ID123("KME ", "SCSI-CARD-003", "1", 0x534c02bc, 0xbc0ee524, 0x51de003a),
+ PCMCIA_DEVICE_PROD_ID123("KME ", "SCSI-CARD-004", "1", 0x534c02bc, 0x226a7087, 0x51de003a),
+ PCMCIA_DEVICE_PROD_ID123("WBT", "NinjaSCSI-3", "R1.0", 0xc7ba805f, 0xfdc7c97d, 0x6973710e),
+ PCMCIA_DEVICE_PROD_ID123("WORKBIT", "UltraNinja-16", "1", 0x28191418, 0xb70f4b09, 0x51de003a),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, nsp_cs_ids);
+
static struct pcmcia_driver nsp_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = nsp_cs_attach,
.detach = nsp_cs_detach,
+ .id_table = nsp_cs_ids,
};
#endif
return 0;
} /* qlogic_event */
+static struct pcmcia_device_id qlogic_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("EIger Labs", "PCMCIA-to-SCSI Adapter", 0x88395fa7, 0x33b7a5e6),
+ PCMCIA_DEVICE_PROD_ID12("EPSON", "SCSI-2 PC Card SC200", 0xd361772f, 0x299d1751),
+ PCMCIA_DEVICE_PROD_ID12("MACNICA", "MIRACLE SCSI-II mPS110", 0x20841b68, 0xab3c3b6d),
+ PCMCIA_DEVICE_PROD_ID12("MIDORI ELECTRONICS ", "CN-SC43", 0x6534382a, 0xd67eee79),
+ PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J03R", 0x18df0ba0, 0x24662e8a),
+ PCMCIA_DEVICE_PROD_ID12("KME ", "KXLC003", 0x82375a27, 0xf68e5bf7),
+ PCMCIA_DEVICE_PROD_ID12("KME ", "KXLC004", 0x82375a27, 0x68eace54),
+ PCMCIA_DEVICE_PROD_ID12("KME", "KXLC101", 0x3faee676, 0x194250ec),
+ PCMCIA_DEVICE_PROD_ID12("QLOGIC CORPORATION", "pc05", 0xd77b2930, 0xa85b2735),
+ PCMCIA_DEVICE_PROD_ID12("QLOGIC CORPORATION", "pc05 rev 1.10", 0xd77b2930, 0x70f8b5f8),
+ PCMCIA_DEVICE_PROD_ID123("KME", "KXLC002", "00", 0x3faee676, 0x81896b61, 0xf99f065f),
+ PCMCIA_DEVICE_PROD_ID12("RATOC System Inc.", "SCSI2 CARD 37", 0x85c10e17, 0x1a2640c1),
+ PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "SCSC200A PC CARD SCSI", 0xb4585a1a, 0xa6f06ebe),
+ PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "SCSC200B PC CARD SCSI-10", 0xb4585a1a, 0x0a88dea0),
+ /* these conflict with other cards! */
+ /* PCMCIA_DEVICE_PROD_ID123("MACNICA", "MIRACLE SCSI", "mPS100", 0x20841b68, 0xf8dedaeb, 0x89f7fafb), */
+ /* PCMCIA_DEVICE_PROD_ID123("MACNICA", "MIRACLE SCSI", "mPS100", 0x20841b68, 0xf8dedaeb, 0x89f7fafb), */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, qlogic_ids);
static struct pcmcia_driver qlogic_cs_driver = {
.owner = THIS_MODULE,
},
.attach = qlogic_attach,
.detach = qlogic_detach,
+ .id_table = qlogic_ids,
};
static int __init init_qlogic_cs(void)
MODULE_DESCRIPTION("SYM53C500 PCMCIA SCSI driver");
MODULE_LICENSE("GPL");
+static struct pcmcia_device_id sym53c500_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("BASICS by New Media Corporation", "SCSI Sym53C500", 0x23c78a9d, 0x0099e7f7),
+ PCMCIA_DEVICE_PROD_ID12("New Media Corporation", "SCSI Bus Toaster Sym53C500", 0x085a850b, 0x45432eb8),
+ PCMCIA_DEVICE_PROD_ID2("SCSI9000", 0x21648f44),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, sym53c500_ids);
+
static struct pcmcia_driver sym53c500_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = SYM53C500_attach,
.detach = SYM53C500_detach,
+ .id_table = sym53c500_ids,
};
static int __init
return 0;
}
+static struct pcmcia_device_id serial_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0057, 0x0021),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0089, 0x110a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0104, 0x000a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0xea15),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0109, 0x0501),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0138, 0x110a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0140, 0x000a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0143, 0x3341),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0143, 0xc0ab),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x016c, 0x0081),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x021b, 0x0101),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x08a1, 0xc0ab),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0d0a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0e0a),
+ PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3288", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x04cd2988, 0x46a52d63),
+ PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3336", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x0143b773, 0x46a52d63),
+ PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "EM1144T", "PCMCIA MODEM", 0xf510db04, 0x856d66c8, 0xbd6c43ef),
+ PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "XJEM1144/CCEM1144", "PCMCIA MODEM", 0xf510db04, 0x52d21e1e, 0xbd6c43ef),
+ PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM28", 0x2e3ee845, 0x0ea978ea),
+ PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM33", 0x2e3ee845, 0x80609023),
+ PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM56", 0x2e3ee845, 0xa650c32a),
+ PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "REM10", 0x2e3ee845, 0x76df1d29),
+ PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "XEM5600", 0x2e3ee845, 0xf1403719),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "AnyCom", "Fast Ethernet ", 0x578ba6e7, 0x02d92d1e),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "TDK", "GlobalNetworker 3410/3412", 0x1eae9475, 0xd9a93bed),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Xircom", "CreditCard Ethernet", 0x2e3ee845, 0xc0e778c2),
+ PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0104, 0x0070),
+ PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0101, 0x0562),
+ PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0104, 0x0070),
+ PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x016c, 0x0020),
+ PCMCIA_MFC_DEVICE_PROD_ID123(1, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
+ PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
+ PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
+ PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
+ PCMCIA_MFC_DEVICE_PROD_ID1(1, "Motorola MARQUIS", 0xf03e4e77),
+ PCMCIA_MFC_DEVICE_PROD_ID2(1, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
+ PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0301),
+ PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0039),
+ PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0006),
+ PCMCIA_DEVICE_MANF_CARD(0x0105, 0x410a),
+ PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d50),
+ PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d51),
+ PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d52),
+ PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d53),
+ PCMCIA_DEVICE_MANF_CARD(0x010b, 0xd180),
+ PCMCIA_DEVICE_MANF_CARD(0x0137, 0x000e),
+ PCMCIA_DEVICE_MANF_CARD(0x0137, 0x001b),
+ PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0025),
+ PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0045),
+ PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0052),
+ PCMCIA_DEVICE_PROD_ID134("ADV", "TECH", "COMpad-32/85", 0x67459937, 0x916d02ba, 0x8fbe92ae),
+ PCMCIA_DEVICE_PROD_ID124("GATEWAY2000", "CC3144", "PCMCIA MODEM", 0x506bccae, 0xcb3685f1, 0xbd6c43ef),
+ PCMCIA_DEVICE_PROD_ID14("MEGAHERTZ", "PCMCIA MODEM", 0xf510db04, 0xbd6c43ef),
+ PCMCIA_DEVICE_PROD_ID124("TOSHIBA", "T144PF", "PCMCIA MODEM", 0xb4585a1a, 0x7271409c, 0xbd6c43ef),
+ PCMCIA_DEVICE_PROD_ID123("FUJITSU", "FC14F ", "MBH10213", 0x6ee5a3d8, 0x30ead12b, 0xb00f05a0),
+ PCMCIA_DEVICE_PROD_ID13("MEGAHERTZ", "V.34 PCMCIA MODEM", 0xf510db04, 0xbb2cce4a),
+ PCMCIA_DEVICE_PROD_ID12("Brain Boxes", "Bluetooth PC Card", 0xee138382, 0xd4ce9b02),
+ PCMCIA_DEVICE_PROD_ID12("CIRRUS LOGIC", "FAX MODEM", 0xe625f451, 0xcecd6dfa),
+ PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 28800 FAX/DATA MODEM", 0xa3a3062c, 0x8cbd7c76),
+ PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 33600 FAX/DATA MODEM", 0xa3a3062c, 0x5a00ce95),
+ PCMCIA_DEVICE_PROD_ID12("Computerboards, Inc.", "PCM-COM422", 0xd0b78f51, 0x7e2d49ed),
+ PCMCIA_DEVICE_PROD_ID12("Dr. Neuhaus", "FURY CARD 14K4", 0x76942813, 0x8b96ce65),
+ PCMCIA_DEVICE_PROD_ID12("Intelligent", "ANGIA FAX/MODEM", 0xb496e65e, 0xf31602a6),
+ PCMCIA_DEVICE_PROD_ID12("Intel", "MODEM 2400", 0x816cc815, 0x23539b80),
+ PCMCIA_DEVICE_PROD_ID12("IOTech Inc ", "PCMCIA Dual RS-232 Serial Port Card", 0x3bd2d898, 0x92abc92f),
+ PCMCIA_DEVICE_PROD_ID12("MACRONIX", "FAX/MODEM", 0x668388b3, 0x3f9bdf2f),
+ PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT1432LT", 0x5f73be51, 0x0b3e2383),
+ PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT2834LT", 0x5f73be51, 0x4cd7c09e),
+ PCMCIA_DEVICE_PROD_ID12("OEM ", "C288MX ", 0xb572d360, 0xd2385b7a),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA ", "C336MX ", 0x99bcafe9, 0xaa25bcab),
+ PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "PCMCIA Dual RS-232 Serial Port Card", 0xc4420b35, 0x92abc92f),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "PCMLM28.cis"),
+ PCMCIA_MFC_DEVICE_CIS_PROD_ID12(1, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_PROD_ID4(1, "NSC MF LAN/Modem", 0x58fc6056, "DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0556, "3CCFEM556.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0175, 0x0000, "DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0035, "3CXEM556.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x003d, "3CXEM556.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("MultiTech", "PCMCIA 56K DataFax", 0x842047ee, 0xc2efcf03, "MT5634ZLX.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "COMpad4.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "COMpad2.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "RS-COM-2P.cis"),
+ /* too generic */
+ /* PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0160, 0x0002), */
+ /* PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0160, 0x0002), */
+ PCMCIA_DEVICE_FUNC_ID(2),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, serial_ids);
+
static struct pcmcia_driver serial_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = serial_attach,
.detach = serial_detach,
+ .id_table = serial_ids,
};
static int __init init_serial_cs(void)
return 0;
}
+static struct pcmcia_device_id ixj_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x0257, 0x0600),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, ixj_ids);
+
static struct pcmcia_driver ixj_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = ixj_attach,
.detach = ixj_detach,
+ .id_table = ixj_ids,
};
static int __init ixj_pcmcia_init(void)
static dev_link_t *dev_list = NULL;
-static int irq_list[4] = { -1 };
-static int irq_list_count;
-
-module_param_array(irq_list, int, &irq_list_count, 0444);
-
-INT_MODULE_PARM(irq_mask, 0xdeb8);
-
typedef struct local_info_t {
dev_link_t link;
dev_node_t node;
local_info_t *local;
dev_link_t *link;
client_reg_t client_reg;
- int ret, i;
+ int ret;
local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
if (!local)
/* Initialize */
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_INFO2_VALID|IRQ_LEVEL_ID;
- if (irq_list[0] == -1)
- link->irq.IRQInfo2 = irq_mask;
- else
- for (i = 0; i < irq_list_count; i++)
- link->irq.IRQInfo2 |= 1 << irq_list[i];
link->irq.Handler = NULL;
link->conf.Attributes = 0;
return link;
}
+static struct pcmcia_device_id sl811_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0xc015, 0x0001), /* RATOC USB HOST CF+ Card */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, sl811_ids);
+
static struct pcmcia_driver sl811_cs_driver = {
.owner = THIS_MODULE,
.drv = {
},
.attach = sl811_cs_attach,
.detach = sl811_cs_detach,
+ .id_table = sl811_ids,
};
/*====================================================================*/
static __inline__ unsigned long ide_default_io_base(int index)
{
+ if (pci_find_device(PCI_ANY_ID, PCI_ANY_ID, NULL) == NULL) {
+ switch(index) {
+ case 2: return 0x1e8;
+ case 3: return 0x168;
+ case 4: return 0x1e0;
+ case 5: return 0x160;
+ }
+ }
switch (index) {
case 0: return 0x1f0;
case 1: return 0x170;
- case 2: return 0x1e8;
- case 3: return 0x168;
- case 4: return 0x1e0;
- case 5: return 0x160;
default:
return 0;
}
#ifndef __ASSEMBLY__
+extern void __iomem *auxio_register;
+
#define AUXIO_LTE_ON 1
#define AUXIO_LTE_OFF 0
* underruns. If non-zero, doing_pdma encodes the direction of
* the transfer for debugging. 1=read 2=write
*/
-char *pdma_vaddr;
+unsigned char *pdma_vaddr;
unsigned long pdma_size;
volatile int doing_pdma = 0;
pdma_areasize = pdma_size;
}
-/* Our low-level entry point in arch/sparc/kernel/entry.S */
-extern irqreturn_t floppy_hardint(int irq, void *unused, struct pt_regs *regs);
+extern irqreturn_t sparc_floppy_irq(int, void *, struct pt_regs *);
static int sun_fd_request_irq(void)
{
if(!once) {
once = 1;
- error = request_fast_irq(FLOPPY_IRQ, floppy_hardint,
- SA_INTERRUPT, "floppy", NULL);
+ error = request_irq(FLOPPY_IRQ, sparc_floppy_irq,
+ SA_INTERRUPT, "floppy", NULL);
return ((error == 0) ? 0 : -1);
}
struct linux_ebus *ebus;
struct linux_ebus_device *edev = NULL;
unsigned long config = 0;
- unsigned long auxio_reg;
+ void __iomem *auxio_reg;
for_each_ebus(ebus) {
for_each_ebusdev(edev, ebus) {
/* Make sure the high density bit is set, some systems
* (most notably Ultra5/Ultra10) come up with it clear.
*/
- auxio_reg = edev->resource[2].start;
+ auxio_reg = (void __iomem *) edev->resource[2].start;
writel(readl(auxio_reg)|0x2, auxio_reg);
sun_pci_ebus_dev = ebus->self;
spin_lock_init(&sun_pci_fd_ebus_dma.lock);
/* XXX ioremap */
- sun_pci_fd_ebus_dma.regs = edev->resource[1].start;
+ sun_pci_fd_ebus_dma.regs = (void __iomem *)
+ edev->resource[1].start;
if (!sun_pci_fd_ebus_dma.regs)
return 0;
/* You should not mess with this directly. That's the job of irq.c.
*
* If you make changes here, please update hand coded assembler of
- * SBUS/floppy interrupt handler in entry.S -DaveM
+ * the vectored interrupt trap handler in entry.S -DaveM
*
* This is currently one DCACHE line, two buckets per L2 cache
* line. Keep this in mind please.
extern unsigned int build_irq(int pil, int inofixup, unsigned long iclr, unsigned long imap);
extern unsigned int sbus_build_irq(void *sbus, unsigned int ino);
-extern int request_fast_irq(unsigned int irq,
- irqreturn_t (*handler)(int, void *, struct pt_regs *),
- unsigned long flags, __const__ char *devname,
- void *dev_id);
-
static __inline__ void set_softint(unsigned long bits)
{
__asm__ __volatile__("wr %0, 0x0, %%set_softint"
"add %%g1, %1, %%g7\n\t"
"cas [%2], %%g1, %%g7\n\t"
"cmp %%g1, %%g7\n\t"
+ "membar #StoreLoad | #StoreStore\n\t"
"bne,pn %%icc, 1b\n\t"
- " membar #StoreLoad | #StoreStore\n\t"
+ " nop\n\t"
"mov %%g7, %0\n\t"
: "=&r" (tmp)
: "0" (tmp), "r" (sem)
__asm__ __volatile__(
"1: ldstub [%1], %0\n"
+" membar #StoreLoad | #StoreStore\n"
" brnz,pn %0, 2f\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
" .subsection 2\n"
"2: ldub [%1], %0\n"
+" membar #LoadLoad\n"
" brnz,pt %0, 2b\n"
-" membar #LoadLoad\n"
+" nop\n"
" ba,a,pt %%xcc, 1b\n"
" .previous"
: "=&r" (tmp)
__asm__ __volatile__(
"1: ldstub [%2], %0\n"
-" brnz,pn %0, 2f\n"
" membar #StoreLoad | #StoreStore\n"
+" brnz,pn %0, 2f\n"
+" nop\n"
" .subsection 2\n"
"2: rdpr %%pil, %1\n"
" wrpr %3, %%pil\n"
"3: ldub [%2], %0\n"
-" brnz,pt %0, 3b\n"
" membar #LoadLoad\n"
+" brnz,pt %0, 3b\n"
+" nop\n"
" ba,pt %%xcc, 1b\n"
-" wrpr %1, %%pil\n"
+" wrpr %1, %%pil\n"
" .previous"
: "=&r" (tmp1), "=&r" (tmp2)
: "r"(lock), "r"(flags)
"4: add %0, 1, %1\n"
" cas [%2], %0, %1\n"
" cmp %0, %1\n"
+" membar #StoreLoad | #StoreStore\n"
" bne,pn %%icc, 1b\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
" .subsection 2\n"
"2: ldsw [%2], %0\n"
+" membar #LoadLoad\n"
" brlz,pt %0, 2b\n"
-" membar #LoadLoad\n"
+" nop\n"
" ba,a,pt %%xcc, 4b\n"
" .previous"
: "=&r" (tmp1), "=&r" (tmp2)
"4: or %0, %3, %1\n"
" cas [%2], %0, %1\n"
" cmp %0, %1\n"
+" membar #StoreLoad | #StoreStore\n"
" bne,pn %%icc, 1b\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
" .subsection 2\n"
"2: lduw [%2], %0\n"
+" membar #LoadLoad\n"
" brnz,pt %0, 2b\n"
-" membar #LoadLoad\n"
+" nop\n"
" ba,a,pt %%xcc, 4b\n"
" .previous"
: "=&r" (tmp1), "=&r" (tmp2)
" or %0, %4, %1\n"
" cas [%3], %0, %1\n"
" cmp %0, %1\n"
+" membar #StoreLoad | #StoreStore\n"
" bne,pn %%icc, 1b\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
" mov 1, %2\n"
"2:"
: "=&r" (tmp1), "=&r" (tmp2), "=&r" (result)
"membar #Sync"
: /* No outputs */
: "r" (tag), "r" (addr), "i" (ASI_DCACHE_TAG));
- __asm__ __volatile__ ("membar #Sync" : : : "memory");
}
/* The instruction cache lines are flushed with this, but note that
};
+/* PCMCIA */
+
+struct pcmcia_device_id {
+ __u16 match_flags;
+
+ __u16 manf_id;
+ __u16 card_id;
+
+ __u8 func_id;
+
+ /* for real multi-function devices */
+ __u8 function;
+
+ /* for pseude multi-function devices */
+ __u8 device_no;
+
+ __u32 prod_id_hash[4];
+
+ /* not matched against in kernelspace*/
+#ifdef __KERNEL__
+ const char * prod_id[4];
+#else
+ kernel_ulong_t prod_id[4];
+#endif
+
+ /* not matched against */
+ kernel_ulong_t driver_info;
+#ifdef __KERNEL__
+ char * cisfile;
+#else
+ kernel_ulong_t cisfile;
+#endif
+};
+
+#define PCMCIA_DEV_ID_MATCH_MANF_ID 0x0001
+#define PCMCIA_DEV_ID_MATCH_CARD_ID 0x0002
+#define PCMCIA_DEV_ID_MATCH_FUNC_ID 0x0004
+#define PCMCIA_DEV_ID_MATCH_FUNCTION 0x0008
+#define PCMCIA_DEV_ID_MATCH_PROD_ID1 0x0010
+#define PCMCIA_DEV_ID_MATCH_PROD_ID2 0x0020
+#define PCMCIA_DEV_ID_MATCH_PROD_ID3 0x0040
+#define PCMCIA_DEV_ID_MATCH_PROD_ID4 0x0080
+#define PCMCIA_DEV_ID_MATCH_DEVICE_NO 0x0100
+#define PCMCIA_DEV_ID_MATCH_FAKE_CIS 0x0200
+#define PCMCIA_DEV_ID_MATCH_ANONYMOUS 0x0400
+
#endif /* LINUX_MOD_DEVICETABLE_H */
#define PCI_VENDOR_ID_ITE 0x1283
#define PCI_DEVICE_ID_ITE_IT8172G 0x8172
#define PCI_DEVICE_ID_ITE_IT8172G_AUDIO 0x0801
+#define PCI_DEVICE_ID_ITE_8211 0x8211
+#define PCI_DEVICE_ID_ITE_8212 0x8212
#define PCI_DEVICE_ID_ITE_8872 0x8872
#define PCI_DEVICE_ID_ITE_IT8330G_0 0xe886
#define MANFID_TDK 0x0105
#define PRODID_TDK_CF010 0x0900
+#define PRODID_TDK_NP9610 0x0d0a
+#define PRODID_TDK_MN3200 0x0e0a
#define PRODID_TDK_GN3410 0x4815
#define MANFID_TOSHIBA 0x0098
int pcmcia_access_configuration_register(client_handle_t handle, conf_reg_t *reg);
int pcmcia_deregister_client(client_handle_t handle);
int pcmcia_get_configuration_info(client_handle_t handle, config_info_t *config);
-int pcmcia_get_card_services_info(servinfo_t *info);
int pcmcia_get_first_window(window_handle_t *win, win_req_t *req);
int pcmcia_get_next_window(window_handle_t *win, win_req_t *req);
int pcmcia_get_status(client_handle_t handle, cs_status_t *status);
int pcmcia_resume_card(struct pcmcia_socket *skt);
int pcmcia_eject_card(struct pcmcia_socket *skt);
int pcmcia_insert_card(struct pcmcia_socket *skt);
-int pcmcia_report_error(client_handle_t handle, error_info_t *err);
struct pcmcia_socket * pcmcia_get_socket(struct pcmcia_socket *skt);
void pcmcia_put_socket(struct pcmcia_socket *skt);
--- /dev/null
+/*
+ * Copyright (2003-2004) Dominik Brodowski <linux@brodo.de>
+ * David Woodhouse
+ *
+ * License: GPL v2
+ */
+
+#define PCMCIA_DEVICE_MANF_CARD(manf, card) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \
+ PCMCIA_DEV_ID_MATCH_CARD_ID, \
+ .manf_id = (manf), \
+ .card_id = (card), }
+
+#define PCMCIA_DEVICE_FUNC_ID(func) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FUNC_ID, \
+ .func_id = (func), }
+
+#define PCMCIA_DEVICE_PROD_ID1(v1, vh1) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1, \
+ .prod_id = { (v1), NULL, NULL, NULL }, \
+ .prod_id_hash = { (vh1), 0, 0, 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID2(v2, vh2) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2, \
+ .prod_id = { NULL, (v2), NULL, NULL }, \
+ .prod_id_hash = { 0, (vh2), 0, 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID12(v1, v2, vh1, vh2) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2, \
+ .prod_id = { (v1), (v2), NULL, NULL }, \
+ .prod_id_hash = { (vh1), (vh2), 0, 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID13(v1, v3, vh1, vh3) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3, \
+ .prod_id = { (v1), NULL, (v3), NULL }, \
+ .prod_id_hash = { (vh1), 0, (vh3), 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID14(v1, v4, vh1, vh4) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID4, \
+ .prod_id = { (v1), NULL, NULL, (v4) }, \
+ .prod_id_hash = { (vh1), 0, 0, (vh4) }, }
+
+#define PCMCIA_DEVICE_PROD_ID123(v1, v2, v3, vh1, vh2, vh3) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3, \
+ .prod_id = { (v1), (v2), (v3), NULL },\
+ .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID124(v1, v2, v4, vh1, vh2, vh4) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID4, \
+ .prod_id = { (v1), (v2), NULL, (v4) }, \
+ .prod_id_hash = { (vh1), (vh2), 0, (vh4) }, }
+
+#define PCMCIA_DEVICE_PROD_ID134(v1, v3, v4, vh1, vh3, vh4) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID4, \
+ .prod_id = { (v1), NULL, (v3), (v4) }, \
+ .prod_id_hash = { (vh1), 0, (vh3), (vh4) }, }
+
+#define PCMCIA_DEVICE_PROD_ID1234(v1, v2, v3, v4, vh1, vh2, vh3, vh4) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID4, \
+ .prod_id = { (v1), (v2), (v3), (v4) }, \
+ .prod_id_hash = { (vh1), (vh2), (vh3), (vh4) }, }
+
+
+/* multi-function devices */
+
+#define PCMCIA_MFC_DEVICE_MANF_CARD(mfc, manf, card) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \
+ PCMCIA_DEV_ID_MATCH_CARD_ID| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .manf_id = (manf), \
+ .card_id = (card), \
+ .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID1(mfc, v1, vh1) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .prod_id = { (v1), NULL, NULL, NULL }, \
+ .prod_id_hash = { (vh1), 0, 0, 0 }, \
+ .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID2(mfc, v2, vh2) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .prod_id = { NULL, (v2), NULL, NULL }, \
+ .prod_id_hash = { 0, (vh2), 0, 0 }, \
+ .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID12(mfc, v1, v2, vh1, vh2) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .prod_id = { (v1), (v2), NULL, NULL }, \
+ .prod_id_hash = { (vh1), (vh2), 0, 0 }, \
+ .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID13(mfc, v1, v3, vh1, vh3) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .prod_id = { (v1), NULL, (v3), NULL }, \
+ .prod_id_hash = { (vh1), 0, (vh3), 0 }, \
+ .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID123(mfc, v1, v2, v3, vh1, vh2, vh3) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .prod_id = { (v1), (v2), (v3), NULL },\
+ .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \
+ .function = (mfc), }
+
+/* pseudo multi-function devices */
+
+#define PCMCIA_PFC_DEVICE_MANF_CARD(mfc, manf, card) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \
+ PCMCIA_DEV_ID_MATCH_CARD_ID| \
+ PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+ .manf_id = (manf), \
+ .card_id = (card), \
+ .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID1(mfc, v1, vh1) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+ .prod_id = { (v1), NULL, NULL, NULL }, \
+ .prod_id_hash = { (vh1), 0, 0, 0 }, \
+ .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID2(mfc, v2, vh2) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+ .prod_id = { NULL, (v2), NULL, NULL }, \
+ .prod_id_hash = { 0, (vh2), 0, 0 }, \
+ .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID12(mfc, v1, v2, vh1, vh2) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+ .prod_id = { (v1), (v2), NULL, NULL }, \
+ .prod_id_hash = { (vh1), (vh2), 0, 0 }, \
+ .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID13(mfc, v1, v3, vh1, vh3) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+ PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+ .prod_id = { (v1), NULL, (v3), NULL }, \
+ .prod_id_hash = { (vh1), 0, (vh3), 0 }, \
+ .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID123(mfc, v1, v2, v3, vh1, vh2, vh3) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+ PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+ .prod_id = { (v1), (v2), (v3), NULL },\
+ .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \
+ .device_no = (mfc), }
+
+/* cards needing a CIS override */
+
+#define PCMCIA_DEVICE_CIS_MANF_CARD(manf, card, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_MANF_ID| \
+ PCMCIA_DEV_ID_MATCH_CARD_ID, \
+ .manf_id = (manf), \
+ .card_id = (card), \
+ .cisfile = (_cisfile)}
+
+#define PCMCIA_DEVICE_CIS_PROD_ID12(v1, v2, vh1, vh2, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2, \
+ .prod_id = { (v1), (v2), NULL, NULL }, \
+ .prod_id_hash = { (vh1), (vh2), 0, 0 }, \
+ .cisfile = (_cisfile)}
+
+#define PCMCIA_DEVICE_CIS_PROD_ID123(v1, v2, v3, vh1, vh2, vh3, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3, \
+ .prod_id = { (v1), (v2), (v3), NULL },\
+ .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \
+ .cisfile = (_cisfile)}
+
+
+#define PCMCIA_DEVICE_CIS_PROD_ID2(v2, vh2, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2, \
+ .prod_id = { NULL, (v2), NULL, NULL }, \
+ .prod_id_hash = { 0, (vh2), 0, 0 }, \
+ .cisfile = (_cisfile)}
+
+#define PCMCIA_PFC_DEVICE_CIS_PROD_ID12(mfc, v1, v2, vh1, vh2, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+ .prod_id = { (v1), (v2), NULL, NULL }, \
+ .prod_id_hash = { (vh1), (vh2), 0, 0 },\
+ .device_no = (mfc), \
+ .cisfile = (_cisfile)}
+
+#define PCMCIA_MFC_DEVICE_CIS_MANF_CARD(mfc, manf, card, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_MANF_ID| \
+ PCMCIA_DEV_ID_MATCH_CARD_ID| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .manf_id = (manf), \
+ .card_id = (card), \
+ .function = (mfc), \
+ .cisfile = (_cisfile)}
+
+#define PCMCIA_MFC_DEVICE_CIS_PROD_ID12(mfc, v1, v2, vh1, vh2, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .prod_id = { (v1), (v2), NULL, NULL }, \
+ .prod_id_hash = { (vh1), (vh2), 0, 0 }, \
+ .function = (mfc), \
+ .cisfile = (_cisfile)}
+
+#define PCMCIA_MFC_DEVICE_CIS_PROD_ID4(mfc, v4, vh4, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_PROD_ID4| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .prod_id = { NULL, NULL, NULL, (v4) }, \
+ .prod_id_hash = { 0, 0, 0, (vh4) }, \
+ .function = (mfc), \
+ .cisfile = (_cisfile)}
+
+
+#define PCMCIA_DEVICE_NULL { .match_flags = 0, }
#include <pcmcia/bulkmem.h>
#include <pcmcia/cs_types.h>
+#include <pcmcia/device_id.h>
+#include <linux/mod_devicetable.h>
typedef struct tuple_parse_t {
tuple_t tuple;
struct pcmcia_socket;
-extern struct bus_type pcmcia_bus_type;
-
struct pcmcia_driver {
dev_link_t *(*attach)(void);
void (*detach)(dev_link_t *);
struct module *owner;
+ struct pcmcia_device_id *id_table;
struct device_driver drv;
};
u8 has_manf_id:1;
u8 has_card_id:1;
u8 has_func_id:1;
- u8 reserved:5;
+
+ u8 allow_func_id_match:1;
+ u8 reserved:4;
u8 func_id;
u16 manf_id;
#ifndef _LINUX_SS_H
#define _LINUX_SS_H
+#include <linux/config.h>
+#include <linux/device.h>
+
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/bulkmem.h>
-#include <linux/device.h>
/* Definitions for card status flags for GetStatus */
#define SS_WRPROT 0x0001
struct config_t;
struct pcmcia_callback;
-
+struct user_info_t;
struct pcmcia_socket {
struct module *owner;
/* is set to one if resource setup is done using adjust_resource_info() */
u8 resource_setup_old:1;
+ u8 resource_setup_new:1;
- u8 reserved:6;
+ u8 reserved:5;
/* socket operations */
struct pccard_operations * ops;
unsigned int thread_events;
/* pcmcia (16-bit) */
- struct pcmcia_bus_socket *pcmcia;
struct pcmcia_callback *callback;
+#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE)
+ struct list_head devices_list; /* PCMCIA devices */
+ u8 device_count; /* the number of devices, used
+ * only internally and subject
+ * to incorrectness and change */
+
+ struct {
+ u8 present:1, /* PCMCIA card is present in socket */
+ busy:1, /* "master" ioctl is used */
+ dead:1, /* pcmcia module is being unloaded */
+ device_add_pending:1, /* a pseudo-multifunction-device
+ * add event is pending */
+ reserved:4;
+ } pcmcia_state;
+
+ struct work_struct device_add; /* for adding further pseudo-multifunction
+ * devices */
+
+#ifdef CONFIG_PCMCIA_IOCTL
+ struct user_info_t *user;
+ wait_queue_head_t queue;
+#endif
+#endif
+
/* cardbus (32-bit) */
#ifdef CONFIG_CARDBUS
struct resource * cb_cis_res;
return 1;
}
+/* Looks like: pcmcia:mNcNfNfnNpfnNvaNvbNvcNvdN. */
+static int do_pcmcia_entry(const char *filename,
+ struct pcmcia_device_id *id, char *alias)
+{
+ unsigned int i;
+
+ id->manf_id = TO_NATIVE(id->manf_id);
+ id->card_id = TO_NATIVE(id->card_id);
+ id->func_id = TO_NATIVE(id->func_id);
+ id->function = TO_NATIVE(id->function);
+ id->device_no = TO_NATIVE(id->device_no);
+ for (i=0; i<4; i++) {
+ id->prod_id_hash[i] = TO_NATIVE(id->prod_id_hash[i]);
+ }
+
+ strcpy(alias, "pcmcia:");
+ ADD(alias, "m", id->match_flags & PCMCIA_DEV_ID_MATCH_MANF_ID,
+ id->manf_id);
+ ADD(alias, "c", id->match_flags & PCMCIA_DEV_ID_MATCH_CARD_ID,
+ id->card_id);
+ ADD(alias, "f", id->match_flags & PCMCIA_DEV_ID_MATCH_FUNC_ID,
+ id->func_id);
+ ADD(alias, "fn", id->match_flags & PCMCIA_DEV_ID_MATCH_FUNCTION,
+ id->function);
+ ADD(alias, "pfn", id->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO,
+ id->device_no);
+ ADD(alias, "pa", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID1, id->prod_id_hash[0]);
+ ADD(alias, "pb", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID2, id->prod_id_hash[1]);
+ ADD(alias, "pc", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID3, id->prod_id_hash[2]);
+ ADD(alias, "pd", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID4, id->prod_id_hash[3]);
+
+ return 1;
+}
+
+
+
/* Ignore any prefix, eg. v850 prepends _ */
static inline int sym_is(const char *symbol, const char *name)
{
else if (sym_is(symname, "__mod_pnp_card_device_table"))
do_table(symval, sym->st_size, sizeof(struct pnp_card_device_id),
do_pnp_card_entry, mod);
+ else if (sym_is(symname, "__mod_pcmcia_device_table"))
+ do_table(symval, sym->st_size, sizeof(struct pcmcia_device_id),
+ do_pcmcia_entry, mod);
}
/* Now add out buffered information to the generated C source */
/*
* Module entry points
*/
+static struct pcmcia_device_id snd_pdacf_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x015d, 0x4c45),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, snd_pdacf_ids);
+
static struct pcmcia_driver pdacf_cs_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "snd-pdaudiocf",
},
.attach = snd_pdacf_attach,
- .detach = snd_pdacf_detach
+ .detach = snd_pdacf_detach,
+ .id_table = snd_pdacf_ids,
};
static int __init init_pdacf(void)
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-/*
- please add the following as /etc/pcmcia/vxpocket.conf:
-
- device "snd-vxpocket"
- class "audio" module "snd-vxpocket"
-
- card "Digigram VX-POCKET"
- manfid 0x01f1, 0x0100
- bind "snd-vxpocket"
-
- */
#include <sound/driver.h>
#include <linux/init.h>
* Module entry points
*/
+static struct pcmcia_device_id vxp_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x01f1, 0x0100),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, vxp_ids);
+
static struct pcmcia_driver vxp_cs_driver = {
.owner = THIS_MODULE,
.drv = {
.name = DEV_INFO,
},
.attach = vxp_attach,
- .detach = vxp_detach
+ .detach = vxp_detach,
+ .id_table = vxp_ids,
};
static int __init init_vxpocket(void)
git.openpandora.org / pandora-kernel.git / commitdiff