* */
#include <linux/module.h>
-#include <linux/config.h>
#include <linux/kdev_t.h>
#include <asm/io.h>
#include <linux/kernel.h>
#include <asm/uaccess.h>
#include "linux_compat.h"
-#include "typdef.h"
#include "pkt.h"
#include "daemon.h"
#include "rio.h"
#include "riospace.h"
-#include "top.h"
#include "cmdpkt.h"
#include "map.h"
-#include "riotypes.h"
#include "rup.h"
#include "port.h"
#include "riodrvr.h"
#include "unixrup.h"
#include "board.h"
#include "host.h"
-#include "error.h"
#include "phb.h"
#include "link.h"
#include "cmdblk.h"
#include "route.h"
-#include "control.h"
#include "cirrus.h"
#include "rioioctl.h"
#include "param.h"
-#include "list.h"
-#include "sam.h"
#include "protsts.h"
#include "rioboard.h"
*
*/
-static struct file_operations rio_fw_fops = {
+static const struct file_operations rio_fw_fops = {
.owner = THIS_MODULE,
.ioctl = rio_fw_ioctl,
};
unsigned char *addr = ad;
for (i = 0; i < len; i += 16) {
- rio_dprintk(RIO_DEBUG_PARAM, "%08x ", (int) addr + i);
+ rio_dprintk(RIO_DEBUG_PARAM, "%08lx ", (unsigned long) addr + i);
for (j = 0; j < 16; j++) {
rio_dprintk(RIO_DEBUG_PARAM, "%02x %s", addr[j + i], (j == 7) ? " " : "");
}
return !RIO_FAIL;
}
-
-int rio_minor(struct tty_struct *tty)
+void rio_copy_to_card(void *from, void __iomem *to, int len)
{
- return tty->index + (tty->driver == rio_driver) ? 0 : 256;
+ rio_copy_toio(to, from, len);
}
-
-int rio_ismodem(struct tty_struct *tty)
+int rio_minor(struct tty_struct *tty)
{
- return 1;
+ return tty->index + (tty->driver == rio_driver) ? 0 : 256;
}
-
static int rio_set_real_termios(void *ptr)
{
- int rv, modem;
- struct tty_struct *tty;
- func_enter();
-
- tty = ((struct Port *) ptr)->gs.tty;
-
- modem = rio_ismodem(tty);
-
- rv = RIOParam((struct Port *) ptr, CONFIG, modem, 1);
-
- func_exit();
-
- return rv;
+ return RIOParam((struct Port *) ptr, CONFIG, 1, 1);
}
case RIO_AT:
case RIO_MCA:
case RIO_PCI:
- WBYTE(HostP->ResetInt, 0xff);
+ writeb(0xFF, &HostP->ResetInt);
}
func_exit();
/* AAargh! The order in which to do these things is essential and
not trivial.
- - Rate limit goes before "recursive". Otherwise a series of
- recursive calls will hang the machine in the interrupt routine.
-
- hardware twiddling goes before "recursive". Otherwise when we
poll the card, and a recursive interrupt happens, we won't
ack the card, so it might keep on interrupting us. (especially
- The initialized test goes before recursive.
*/
-
-
-#ifdef IRQ_RATE_LIMIT
- /* Aaargh! I'm ashamed. This costs more lines-of-code than the
- actual interrupt routine!. (Well, used to when I wrote that comment) */
- {
- static int lastjif;
- static int nintr = 0;
-
- if (lastjif == jiffies) {
- if (++nintr > IRQ_RATE_LIMIT) {
- free_irq(HostP->Ivec, ptr);
- printk(KERN_ERR "rio: Too many interrupts. Turning off interrupt %d.\n", HostP->Ivec);
- }
- } else {
- lastjif = jiffies;
- nintr = 0;
- }
- }
-#endif
rio_dprintk(RIO_DEBUG_IFLOW, "rio: We've have noticed the interrupt\n");
if (HostP->Ivec == irq) {
/* Tell the card we've noticed the interrupt. */
return IRQ_HANDLED;
if (test_and_set_bit(RIO_BOARD_INTR_LOCK, &HostP->locks)) {
- printk(KERN_ERR "Recursive interrupt! (host %d/irq%d)\n", (int) ptr, HostP->Ivec);
+ printk(KERN_ERR "Recursive interrupt! (host %p/irq%d)\n", ptr, HostP->Ivec);
return IRQ_HANDLED;
}
RIOServiceHost(p, HostP, irq);
- rio_dprintk(RIO_DEBUG_IFLOW, "riointr() doing host %d type %d\n", (int) ptr, HostP->Type);
+ rio_dprintk(RIO_DEBUG_IFLOW, "riointr() doing host %p type %d\n", ptr, HostP->Type);
clear_bit(RIO_BOARD_INTR_LOCK, &HostP->locks);
rio_dprintk(RIO_DEBUG_IFLOW, "rio: exit rio_interrupt (%d/%d)\n", irq, HostP->Ivec);
func_enter();
/* The "dev" argument isn't used. */
- rc = riocontrol(p, 0, cmd, (void *) arg, capable(CAP_SYS_ADMIN));
+ rc = riocontrol(p, 0, cmd, arg, capable(CAP_SYS_ADMIN));
func_exit();
return rc;
static int rio_ioctl(struct tty_struct *tty, struct file *filp, unsigned int cmd, unsigned long arg)
{
+ void __user *argp = (void __user *)arg;
int rc;
struct Port *PortP;
int ival;
rc = 0;
switch (cmd) {
case TIOCSSOFTCAR:
- if ((rc = get_user(ival, (unsigned int *) arg)) == 0) {
+ if ((rc = get_user(ival, (unsigned __user *) argp)) == 0) {
tty->termios->c_cflag = (tty->termios->c_cflag & ~CLOCAL) | (ival ? CLOCAL : 0);
}
break;
case TIOCGSERIAL:
rc = -EFAULT;
- if (access_ok(VERIFY_WRITE, (void *) arg, sizeof(struct serial_struct)))
- rc = gs_getserial(&PortP->gs, (struct serial_struct *) arg);
+ if (access_ok(VERIFY_WRITE, argp, sizeof(struct serial_struct)))
+ rc = gs_getserial(&PortP->gs, argp);
break;
case TCSBRK:
if (PortP->State & RIO_DELETED) {
break;
case TIOCSSERIAL:
rc = -EFAULT;
- if (access_ok(VERIFY_READ, (void *) arg, sizeof(struct serial_struct)))
- rc = gs_setserial(&PortP->gs, (struct serial_struct *) arg);
+ if (access_ok(VERIFY_READ, argp, sizeof(struct serial_struct)))
+ rc = gs_setserial(&PortP->gs, argp);
break;
default:
rc = -ENOIOCTLCMD;
#define HOST_SZ sizeof(struct Host)
#define PORT_SZ sizeof(struct Port *)
#define TMIO_SZ sizeof(struct termios *)
- rio_dprintk(RIO_DEBUG_INIT, "getting : %d %d %d %d %d bytes\n", RI_SZ, RIO_HOSTS * HOST_SZ, RIO_PORTS * PORT_SZ, RIO_PORTS * TMIO_SZ, RIO_PORTS * TMIO_SZ);
+ rio_dprintk(RIO_DEBUG_INIT, "getting : %Zd %Zd %Zd %Zd %Zd bytes\n", RI_SZ, RIO_HOSTS * HOST_SZ, RIO_PORTS * PORT_SZ, RIO_PORTS * TMIO_SZ, RIO_PORTS * TMIO_SZ);
if (!(p = ckmalloc(RI_SZ)))
goto free0;
static void fix_rio_pci(struct pci_dev *pdev)
{
- unsigned int hwbase;
- unsigned long rebase;
+ unsigned long hwbase;
+ unsigned char __iomem *rebase;
unsigned int t;
#define CNTRL_REG_OFFSET 0x50
#define CNTRL_REG_GOODVALUE 0x18260000
- pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &hwbase);
- hwbase &= PCI_BASE_ADDRESS_MEM_MASK;
- rebase = (ulong) ioremap(hwbase, 0x80);
+ hwbase = pci_resource_start(pdev, 0);
+ rebase = ioremap(hwbase, 0x80);
t = readl(rebase + CNTRL_REG_OFFSET);
if (t != CNTRL_REG_GOODVALUE) {
printk(KERN_DEBUG "rio: performing cntrl reg fix: %08x -> %08x\n", t, CNTRL_REG_GOODVALUE);
writel(CNTRL_REG_GOODVALUE, rebase + CNTRL_REG_OFFSET);
}
- iounmap((char *) rebase);
+ iounmap(rebase);
}
#endif
#ifdef CONFIG_PCI
struct pci_dev *pdev = NULL;
- unsigned int tint;
unsigned short tshort;
#endif
#ifdef CONFIG_PCI
/* First look for the JET devices: */
while ((pdev = pci_get_device(PCI_VENDOR_ID_SPECIALIX, PCI_DEVICE_ID_SPECIALIX_SX_XIO_IO8, pdev))) {
+ u32 tint;
+
if (pci_enable_device(pdev))
continue;
Also, reading a non-aligned dword doesn't work. So we read the
whole dword at 0x2c and extract the word at 0x2e (SUBSYSTEM_ID)
ourselves */
- /* I don't know why the define doesn't work, constant 0x2c does --REW */
pci_read_config_dword(pdev, 0x2c, &tint);
tshort = (tint >> 16) & 0xffff;
rio_dprintk(RIO_DEBUG_PROBE, "Got a specialix card: %x.\n", tint);
}
rio_dprintk(RIO_DEBUG_PROBE, "cp1\n");
- pci_read_config_dword(pdev, PCI_BASE_ADDRESS_2, &tint);
-
hp = &p->RIOHosts[p->RIONumHosts];
- hp->PaddrP = tint & PCI_BASE_ADDRESS_MEM_MASK;
+ hp->PaddrP = pci_resource_start(pdev, 2);
hp->Ivec = pdev->irq;
if (((1 << hp->Ivec) & rio_irqmask) == 0)
hp->Ivec = 0;
hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN);
- hp->CardP = (struct DpRam *) hp->Caddr;
+ hp->CardP = (struct DpRam __iomem *) hp->Caddr;
hp->Type = RIO_PCI;
- hp->Copy = rio_pcicopy;
+ hp->Copy = rio_copy_to_card;
hp->Mode = RIO_PCI_BOOT_FROM_RAM;
spin_lock_init(&hp->HostLock);
rio_reset_interrupt(hp);
rio_start_card_running(hp);
rio_dprintk(RIO_DEBUG_PROBE, "Going to test it (%p/%p).\n", (void *) p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr);
- if (RIOBoardTest(p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr, RIO_PCI, 0) == RIO_SUCCESS) {
+ if (RIOBoardTest(p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr, RIO_PCI, 0) == 0) {
rio_dprintk(RIO_DEBUG_INIT, "Done RIOBoardTest\n");
- WBYTE(p->RIOHosts[p->RIONumHosts].ResetInt, 0xff);
+ writeb(0xFF, &p->RIOHosts[p->RIONumHosts].ResetInt);
p->RIOHosts[p->RIONumHosts].UniqueNum =
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[0]) & 0xFF) << 0) |
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24);
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[0]) & 0xFF) << 0) |
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24);
rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
fix_rio_pci(pdev);
- p->RIOLastPCISearch = RIO_SUCCESS;
+ p->RIOLastPCISearch = 0;
p->RIONumHosts++;
found++;
} else {
- iounmap((char *) (p->RIOHosts[p->RIONumHosts].Caddr));
+ iounmap(p->RIOHosts[p->RIONumHosts].Caddr);
}
}
continue;
#ifdef CONFIG_RIO_OLDPCI
- pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &tint);
-
hp = &p->RIOHosts[p->RIONumHosts];
- hp->PaddrP = tint & PCI_BASE_ADDRESS_MEM_MASK;
+ hp->PaddrP = pci_resource_start(pdev, 0);
hp->Ivec = pdev->irq;
if (((1 << hp->Ivec) & rio_irqmask) == 0)
hp->Ivec = 0;
hp->Ivec |= 0x8000; /* Mark as non-sharable */
hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN);
- hp->CardP = (struct DpRam *) hp->Caddr;
+ hp->CardP = (struct DpRam __iomem *) hp->Caddr;
hp->Type = RIO_PCI;
- hp->Copy = rio_pcicopy;
+ hp->Copy = rio_copy_to_card;
hp->Mode = RIO_PCI_BOOT_FROM_RAM;
spin_lock_init(&hp->HostLock);
rio_reset_interrupt(hp);
rio_start_card_running(hp);
rio_dprintk(RIO_DEBUG_PROBE, "Going to test it (%p/%p).\n", (void *) p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr);
- if (RIOBoardTest(p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr, RIO_PCI, 0) == RIO_SUCCESS) {
- WBYTE(p->RIOHosts[p->RIONumHosts].ResetInt, 0xff);
+ if (RIOBoardTest(p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr, RIO_PCI, 0) == 0) {
+ writeb(0xFF, &p->RIOHosts[p->RIONumHosts].ResetInt);
p->RIOHosts[p->RIONumHosts].UniqueNum =
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[0]) & 0xFF) << 0) |
- ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24);
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[0]) & 0xFF) << 0) |
+ ((readb(&p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((readb(&p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24);
rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
- p->RIOLastPCISearch = RIO_SUCCESS;
+ p->RIOLastPCISearch = 0;
p->RIONumHosts++;
found++;
} else {
- iounmap((char *) (p->RIOHosts[p->RIONumHosts].Caddr));
+ iounmap(p->RIOHosts[p->RIONumHosts].Caddr);
}
#else
printk(KERN_ERR "Found an older RIO PCI card, but the driver is not " "compiled to support it.\n");
/* There was something about the IRQs of these cards. 'Forget what.--REW */
hp->Ivec = 0;
hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN);
- hp->CardP = (struct DpRam *) hp->Caddr;
+ hp->CardP = (struct DpRam __iomem *) hp->Caddr;
hp->Type = RIO_AT;
- hp->Copy = rio_pcicopy; /* AT card PCI???? - PVDL
- * -- YES! this is now a normal copy. Only the
+ hp->Copy = rio_copy_to_card; /* AT card PCI???? - PVDL
+ * -- YES! this is now a normal copy. Only the
* old PCI card uses the special PCI copy.
* Moreover, the ISA card will work with the
* special PCI copy anyway. -- REW */
okboard = 0;
if ((strncmp(vpdp->identifier, RIO_ISA_IDENT, 16) == 0) || (strncmp(vpdp->identifier, RIO_ISA2_IDENT, 16) == 0) || (strncmp(vpdp->identifier, RIO_ISA3_IDENT, 16) == 0)) {
/* Board is present... */
- if (RIOBoardTest(hp->PaddrP, hp->Caddr, RIO_AT, 0) == RIO_SUCCESS) {
+ if (RIOBoardTest(hp->PaddrP, hp->Caddr, RIO_AT, 0) == 0) {
/* ... and feeling fine!!!! */
rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
if (RIOAssignAT(p, hp->PaddrP, hp->Caddr, 0)) {
}
if (!okboard)
- iounmap((char *) (hp->Caddr));
+ iounmap(hp->Caddr);
}
}
for (i = 0; i < p->RIONumHosts; i++) {
hp = &p->RIOHosts[i];
if (hp->Ivec) {
- int mode = SA_SHIRQ;
+ int mode = IRQF_SHARED;
if (hp->Ivec & 0x8000) {
mode = 0;
hp->Ivec &= 0x7fff;
module_init(rio_init);
module_exit(rio_exit);
-
-/*
- * Anybody who knows why this doesn't work for me, please tell me -- REW.
- * Snatched from scsi.c (fixed one spelling error):
- * Overrides for Emacs so that we follow Linus' tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local Variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
git.openpandora.org / pandora-kernel.git / blobdiff