#include <linux/pci.h>
#include <linux/stat.h>
#include <linux/delay.h>
+#include <linux/io.h>
#include <scsi/scsicam.h>
-#include <asm/io.h>
#include <asm/system.h>
#include <scsi/scsi.h>
static int bios_major;
static int bios_minor;
static int PCI_bus;
+static struct pci_dev *PCI_dev;
static int Quantum; /* Quantum board variant */
static int interrupt_level;
static volatile int in_command;
static int FIFO_Size = 0x2000; /* 8k FIFO for
pre-tmc18c30 chips */
-static irqreturn_t do_fdomain_16x0_intr( int irq, void *dev_id,
- struct pt_regs * regs );
+static irqreturn_t do_fdomain_16x0_intr( int irq, void *dev_id );
/* Allow insmod parameters to be like LILO parameters. For example:
insmod fdomain fdomain=0x140,11 */
static char * fdomain = NULL;
module_param(fdomain, charp, 0);
+#ifndef PCMCIA
+
static unsigned long addresses[] = {
0xc8000,
0xca000,
static unsigned short ints[] = { 3, 5, 10, 11, 12, 14, 15, 0 };
+#endif /* !PCMCIA */
+
/*
READ THIS BEFORE YOU ADD A SIGNATURE!
*/
+#ifndef PCMCIA
+
static struct signature {
const char *signature;
int sig_offset;
#define SIGNATURE_COUNT ARRAY_SIZE(signatures)
+#endif /* !PCMCIA */
+
static void print_banner( struct Scsi_Host *shpnt )
{
if (!shpnt) return; /* This won't ever happen */
return 0;
}
+#ifndef PCMCIA
+
/* fdomain_get_irq assumes that we have a valid MCA ID for a
TMC-1660/TMC-1680 Future Domain board. Now, check to be sure the
bios_base matches these ports. If someone was unlucky enough to have
static int fdomain_isa_detect( int *irq, int *iobase )
{
-#ifndef PCMCIA
int i, j;
int base = 0xdeadbeef;
int flag = 0;
*iobase = base;
return 1; /* success */
-#else
- return 0;
-#endif
}
+#else /* PCMCIA */
+
+static int fdomain_isa_detect( int *irq, int *iobase )
+{
+ if (irq)
+ *irq = 0;
+ if (iobase)
+ *iobase = 0;
+ return 0;
+}
+
+#endif /* !PCMCIA */
+
+
/* PCI detection function: int fdomain_pci_bios_detect(int* irq, int*
iobase) This function gets the Interrupt Level and I/O base address from
the PCI configuration registers. */
PCI_DEVICE_ID_FD_36C70 );
#endif
- if ((pdev = pci_find_device(PCI_VENDOR_ID_FD, PCI_DEVICE_ID_FD_36C70, pdev)) == NULL)
+ if ((pdev = pci_get_device(PCI_VENDOR_ID_FD, PCI_DEVICE_ID_FD_36C70, pdev)) == NULL)
return 0;
- if (pci_enable_device(pdev)) return 0;
+ if (pci_enable_device(pdev))
+ goto fail;
#if DEBUG_DETECT
printk( "scsi: <fdomain> TMC-3260 detect:"
pci_irq = pdev->irq;
if (!request_region( pci_base, 0x10, "fdomain" ))
- return 0;
+ goto fail;
/* Now we have the I/O base address and interrupt from the PCI
configuration registers. */
if (!fdomain_is_valid_port(pci_base)) {
printk(KERN_ERR "scsi: <fdomain> PCI card detected, but driver not loaded (invalid port)\n" );
release_region(pci_base, 0x10);
- return 0;
+ goto fail;
}
/* Fill in a few global variables. Ugh. */
bios_major = bios_minor = -1;
PCI_bus = 1;
+ PCI_dev = pdev;
Quantum = 0;
bios_base = 0;
return 1;
+fail:
+ pci_dev_put(pdev);
+ return 0;
}
+
#endif
struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt )
if (setup_called) {
printk(KERN_ERR "scsi: <fdomain> Bad LILO/INSMOD parameters?\n");
}
- release_region(port_base, 0x10);
- return NULL;
+ goto fail;
}
if (this_id) {
/* Log IRQ with kernel */
if (!interrupt_level) {
printk(KERN_ERR "scsi: <fdomain> Card Detected, but driver not loaded (no IRQ)\n" );
- release_region(port_base, 0x10);
- return NULL;
+ goto fail;
} else {
/* Register the IRQ with the kernel */
printk(KERN_ERR " Send mail to faith@acm.org\n" );
}
printk(KERN_ERR "scsi: <fdomain> Detected, but driver not loaded (IRQ)\n" );
- release_region(port_base, 0x10);
- return NULL;
+ goto fail;
}
}
return shpnt;
+fail:
+ pci_dev_put(pdev);
+ release_region(port_base, 0x10);
+ return NULL;
}
static int fdomain_16x0_detect(struct scsi_host_template *tpnt)
#endif
}
-static irqreturn_t do_fdomain_16x0_intr(int irq, void *dev_id,
- struct pt_regs * regs )
+static irqreturn_t do_fdomain_16x0_intr(int irq, void *dev_id)
{
unsigned long flags;
int status;
#if ERRORS_ONLY
if (current_SC->cmnd[0] == REQUEST_SENSE && !current_SC->SCp.Status) {
- if ((unsigned char)(*((char *)current_SC->request_buffer+2)) & 0x0f) {
+ char *buf = scsi_sglist(current_SC);
+ if ((unsigned char)(*(buf + 2)) & 0x0f) {
unsigned char key;
unsigned char code;
unsigned char qualifier;
- key = (unsigned char)(*((char *)current_SC->request_buffer + 2))
- & 0x0f;
- code = (unsigned char)(*((char *)current_SC->request_buffer + 12));
- qualifier = (unsigned char)(*((char *)current_SC->request_buffer
- + 13));
+ key = (unsigned char)(*(buf + 2)) & 0x0f;
+ code = (unsigned char)(*(buf + 12));
+ qualifier = (unsigned char)(*(buf + 13));
if (key != UNIT_ATTENTION
&& !(key == NOT_READY
printk( "queue: target = %d cmnd = 0x%02x pieces = %d size = %u\n",
SCpnt->target,
*(unsigned char *)SCpnt->cmnd,
- SCpnt->use_sg,
- SCpnt->request_bufflen );
+ scsi_sg_count(SCpnt),
+ scsi_bufflen(SCpnt));
#endif
fdomain_make_bus_idle();
/* Initialize static data */
- if (current_SC->use_sg) {
- current_SC->SCp.buffer =
- (struct scatterlist *)current_SC->request_buffer;
- current_SC->SCp.ptr = page_address(current_SC->SCp.buffer->page) + current_SC->SCp.buffer->offset;
- current_SC->SCp.this_residual = current_SC->SCp.buffer->length;
- current_SC->SCp.buffers_residual = current_SC->use_sg - 1;
+ if (scsi_sg_count(current_SC)) {
+ current_SC->SCp.buffer = scsi_sglist(current_SC);
+ current_SC->SCp.ptr = page_address(current_SC->SCp.buffer->page)
+ + current_SC->SCp.buffer->offset;
+ current_SC->SCp.this_residual = current_SC->SCp.buffer->length;
+ current_SC->SCp.buffers_residual = scsi_sg_count(current_SC) - 1;
} else {
- current_SC->SCp.ptr = (char *)current_SC->request_buffer;
- current_SC->SCp.this_residual = current_SC->request_bufflen;
- current_SC->SCp.buffer = NULL;
- current_SC->SCp.buffers_residual = 0;
+ current_SC->SCp.ptr = 0;
+ current_SC->SCp.this_residual = 0;
+ current_SC->SCp.buffer = NULL;
+ current_SC->SCp.buffers_residual = 0;
}
-
-
+
current_SC->SCp.Status = 0;
current_SC->SCp.Message = 0;
current_SC->SCp.have_data_in = 0;
SCpnt->SCp.phase,
SCpnt->device->id,
*(unsigned char *)SCpnt->cmnd,
- SCpnt->use_sg,
- SCpnt->request_bufflen );
+ scsi_sg_count(SCpnt),
+ scsi_bufflen(SCpnt));
printk( "sent_command = %d, have_data_in = %d, timeout = %d\n",
SCpnt->SCp.sent_command,
SCpnt->SCp.have_data_in,
free_irq(shpnt->irq, shpnt);
if (shpnt->io_port && shpnt->n_io_port)
release_region(shpnt->io_port, shpnt->n_io_port);
+ if (PCI_bus)
+ pci_dev_put(PCI_dev);
return 0;
}
};
#ifndef PCMCIA
+
+static struct pci_device_id fdomain_pci_tbl[] __devinitdata = {
+ { PCI_VENDOR_ID_FD, PCI_DEVICE_ID_FD_36C70,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+ { }
+};
+MODULE_DEVICE_TABLE(pci, fdomain_pci_tbl);
+
#define driver_template fdomain_driver_template
#include "scsi_module.c"
+
#endif