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[SCSI] eata_pio cleanup and PCI fix

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This started as a PCI reference fixup but to do that I need to build it,
to build it I need to fix it and its full of 32bitisms and uglies.

It has been resurrected, I'm not sure if this is a thank you for the
work on the license stuff or punishment for some unknown misdeed however
8). I've also fixed a memory scribble in the init code.

One oddity - the changes from HZ * to constants are deliberate. Whoever
originally wrote the code (or cleaned it up) used HZ for a cycle timing
loop even though is not HZ related. I've put it back to the counts used
in the old days when the driver was most used.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Alan Cox 2006-09-18 19:18:34 +01:00 committed by James Bottomley
parent 2538363eb5
commit 1a68d41a33
2 changed files with 69 additions and 59 deletions
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1
drivers/scsi/eata_generic.h
View file

@ -364,6 +364,7 @@ typedef struct hstd {
__u8 moresupport; /* HBA supports MORE flag */ __u8 moresupport; /* HBA supports MORE flag */
struct Scsi_Host *next; struct Scsi_Host *next;
struct Scsi_Host *prev; struct Scsi_Host *prev;
struct pci_dev *pdev; /* PCI device or NULL for non PCI */
struct eata_sp sp; /* status packet */ struct eata_sp sp; /* status packet */
struct eata_ccb ccb[0]; /* ccb array begins here */ struct eata_ccb ccb[0]; /* ccb array begins here */
}hostdata; }hostdata;

127
drivers/scsi/eata_pio.c
View file

@ -71,11 +71,11 @@
#include "eata_pio.h" #include "eata_pio.h"
static uint ISAbases[MAXISA] = { static unsigned int ISAbases[MAXISA] = {
0x1F0, 0x170, 0x330, 0x230 0x1F0, 0x170, 0x330, 0x230
}; };
static uint ISAirqs[MAXISA] = { static unsigned int ISAirqs[MAXISA] = {
14, 12, 15, 11 14, 12, 15, 11
}; };
@ -84,7 +84,7 @@ static unsigned char EISAbases[] = {
1, 1, 1, 1, 1, 1, 1, 1 1, 1, 1, 1, 1, 1, 1, 1
}; };
static uint registered_HBAs; static unsigned int registered_HBAs;
static struct Scsi_Host *last_HBA; static struct Scsi_Host *last_HBA;
static struct Scsi_Host *first_HBA; static struct Scsi_Host *first_HBA;
static unsigned char reg_IRQ[16]; static unsigned char reg_IRQ[16];
@ -165,6 +165,7 @@ static int eata_pio_proc_info(struct Scsi_Host *shost, char *buffer, char **star
static int eata_pio_release(struct Scsi_Host *sh) static int eata_pio_release(struct Scsi_Host *sh)
{ {
hostdata *hd = SD(sh);
if (sh->irq && reg_IRQ[sh->irq] == 1) if (sh->irq && reg_IRQ[sh->irq] == 1)
free_irq(sh->irq, NULL); free_irq(sh->irq, NULL);
else else
@ -173,10 +174,13 @@ static int eata_pio_release(struct Scsi_Host *sh)
if (sh->io_port && sh->n_io_port) if (sh->io_port && sh->n_io_port)
release_region(sh->io_port, sh->n_io_port); release_region(sh->io_port, sh->n_io_port);
} }
/* At this point the PCI reference can go */
if (hd->pdev)
pci_dev_put(hd->pdev);
return 1; return 1;
} }
static void IncStat(struct scsi_pointer *SCp, uint Increment) static void IncStat(struct scsi_pointer *SCp, unsigned int Increment)
{ {
SCp->ptr += Increment; SCp->ptr += Increment;
if ((SCp->this_residual -= Increment) == 0) { if ((SCp->this_residual -= Increment) == 0) {
@ -190,46 +194,49 @@ static void IncStat(struct scsi_pointer *SCp, uint Increment)
} }
} }
static void eata_pio_int_handler(int irq, void *dev_id, struct pt_regs *regs); static irqreturn_t eata_pio_int_handler(int irq, void *dev_id, struct pt_regs *regs);
static irqreturn_t do_eata_pio_int_handler(int irq, void *dev_id, static irqreturn_t do_eata_pio_int_handler(int irq, void *dev_id,
struct pt_regs *regs) struct pt_regs *regs)
{ {
unsigned long flags; unsigned long flags;
struct Scsi_Host *dev = dev_id; struct Scsi_Host *dev = dev_id;
irqreturn_t ret;
spin_lock_irqsave(dev->host_lock, flags); spin_lock_irqsave(dev->host_lock, flags);
eata_pio_int_handler(irq, dev_id, regs); ret = eata_pio_int_handler(irq, dev_id, regs);
spin_unlock_irqrestore(dev->host_lock, flags); spin_unlock_irqrestore(dev->host_lock, flags);
return IRQ_HANDLED; return ret;
} }
static void eata_pio_int_handler(int irq, void *dev_id, struct pt_regs *regs) static irqreturn_t eata_pio_int_handler(int irq, void *dev_id, struct pt_regs *regs)
{ {
uint eata_stat = 0xfffff; unsigned int eata_stat = 0xfffff;
struct scsi_cmnd *cmd; struct scsi_cmnd *cmd;
hostdata *hd; hostdata *hd;
struct eata_ccb *cp; struct eata_ccb *cp;
uint base; unsigned long base;
uint x, z; unsigned int x, z;
struct Scsi_Host *sh; struct Scsi_Host *sh;
unsigned short zwickel = 0; unsigned short zwickel = 0;
unsigned char stat, odd; unsigned char stat, odd;
irqreturn_t ret = IRQ_NONE;
for (x = 1, sh = first_HBA; x <= registered_HBAs; x++, sh = SD(sh)->prev) for (x = 1, sh = first_HBA; x <= registered_HBAs; x++, sh = SD(sh)->prev)
{ {
if (sh->irq != irq) if (sh->irq != irq)
continue; continue;
if (inb((uint) sh->base + HA_RSTATUS) & HA_SBUSY) if (inb(sh->base + HA_RSTATUS) & HA_SBUSY)
continue; continue;
int_counter++; int_counter++;
ret = IRQ_HANDLED;
hd = SD(sh); hd = SD(sh);
cp = &hd->ccb[0]; cp = &hd->ccb[0];
cmd = cp->cmd; cmd = cp->cmd;
base = (uint) cmd->device->host->base; base = cmd->device->host->base;
do { do {
stat = inb(base + HA_RSTATUS); stat = inb(base + HA_RSTATUS);
@ -304,7 +311,7 @@ static void eata_pio_int_handler(int irq, void *dev_id, struct pt_regs *regs)
if (!(inb(base + HA_RSTATUS) & HA_SERROR)) { if (!(inb(base + HA_RSTATUS) & HA_SERROR)) {
cmd->result = (DID_OK << 16); cmd->result = (DID_OK << 16);
hd->devflags |= (1 << cp->cp_id); hd->devflags |= (1 << cp->cp_id);
} else if (hd->devflags & 1 << cp->cp_id) } else if (hd->devflags & (1 << cp->cp_id))
cmd->result = (DID_OK << 16) + 0x02; cmd->result = (DID_OK << 16) + 0x02;
else else
cmd->result = (DID_NO_CONNECT << 16); cmd->result = (DID_NO_CONNECT << 16);
@ -313,7 +320,7 @@ static void eata_pio_int_handler(int irq, void *dev_id, struct pt_regs *regs)
cp->status = FREE; cp->status = FREE;
eata_stat = inb(base + HA_RSTATUS); eata_stat = inb(base + HA_RSTATUS);
printk(KERN_CRIT "eata_pio: int_handler, freeing locked " "queueslot\n"); printk(KERN_CRIT "eata_pio: int_handler, freeing locked " "queueslot\n");
return; return ret;
} }
#if DBG_INTR2 #if DBG_INTR2
if (stat != 0x50) if (stat != 0x50)
@ -325,12 +332,12 @@ static void eata_pio_int_handler(int irq, void *dev_id, struct pt_regs *regs)
cmd->scsi_done(cmd); cmd->scsi_done(cmd);
} }
return; return ret;
} }
static inline uint eata_pio_send_command(uint base, unsigned char command) static inline unsigned int eata_pio_send_command(unsigned long base, unsigned char command)
{ {
uint loop = HZ / 2; unsigned int loop = 50;
while (inb(base + HA_RSTATUS) & HA_SBUSY) while (inb(base + HA_RSTATUS) & HA_SBUSY)
if (--loop == 0) if (--loop == 0)
@ -349,8 +356,8 @@ static inline uint eata_pio_send_command(uint base, unsigned char command)
static int eata_pio_queue(struct scsi_cmnd *cmd, static int eata_pio_queue(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *)) void (*done)(struct scsi_cmnd *))
{ {
uint x, y; unsigned int x, y;
uint base; unsigned long base;
hostdata *hd; hostdata *hd;
struct Scsi_Host *sh; struct Scsi_Host *sh;
@ -360,7 +367,7 @@ static int eata_pio_queue(struct scsi_cmnd *cmd,
hd = HD(cmd); hd = HD(cmd);
sh = cmd->device->host; sh = cmd->device->host;
base = (uint) sh->base; base = sh->base;
/* use only slot 0, as 2001 can handle only one cmd at a time */ /* use only slot 0, as 2001 can handle only one cmd at a time */
@ -395,9 +402,9 @@ static int eata_pio_queue(struct scsi_cmnd *cmd,
cp->DataIn = 0; /* Input mode */ cp->DataIn = 0; /* Input mode */
cp->Interpret = (cmd->device->id == hd->hostid); cp->Interpret = (cmd->device->id == hd->hostid);
cp->cp_datalen = htonl((unsigned long) cmd->request_bufflen); cp->cp_datalen = cpu_to_be32(cmd->request_bufflen);
cp->Auto_Req_Sen = 0; cp->Auto_Req_Sen = 0;
cp->cp_reqDMA = htonl(0); cp->cp_reqDMA = 0;
cp->reqlen = 0; cp->reqlen = 0;
cp->cp_id = cmd->device->id; cp->cp_id = cmd->device->id;
@ -406,7 +413,7 @@ static int eata_pio_queue(struct scsi_cmnd *cmd,
cp->cp_identify = 1; cp->cp_identify = 1;
memcpy(cp->cp_cdb, cmd->cmnd, COMMAND_SIZE(*cmd->cmnd)); memcpy(cp->cp_cdb, cmd->cmnd, COMMAND_SIZE(*cmd->cmnd));
cp->cp_statDMA = htonl(0); cp->cp_statDMA = 0;
cp->cp_viraddr = cp; cp->cp_viraddr = cp;
cp->cmd = cmd; cp->cmd = cmd;
@ -445,14 +452,14 @@ static int eata_pio_queue(struct scsi_cmnd *cmd,
DBG(DBG_QUEUE, scmd_printk(KERN_DEBUG, cmd, DBG(DBG_QUEUE, scmd_printk(KERN_DEBUG, cmd,
"Queued base %#.4lx pid: %ld " "Queued base %#.4lx pid: %ld "
"slot %d irq %d\n", (long) sh->base, cmd->pid, y, sh->irq)); "slot %d irq %d\n", sh->base, cmd->pid, y, sh->irq));
return (0); return (0);
} }
static int eata_pio_abort(struct scsi_cmnd *cmd) static int eata_pio_abort(struct scsi_cmnd *cmd)
{ {
uint loop = HZ; unsigned int loop = 100;
DBG(DBG_ABNORM, scmd_printk(KERN_WARNING, cmd, DBG(DBG_ABNORM, scmd_printk(KERN_WARNING, cmd,
"eata_pio_abort called pid: %ld\n", "eata_pio_abort called pid: %ld\n",
@ -485,7 +492,7 @@ static int eata_pio_abort(struct scsi_cmnd *cmd)
static int eata_pio_host_reset(struct scsi_cmnd *cmd) static int eata_pio_host_reset(struct scsi_cmnd *cmd)
{ {
uint x, limit = 0; unsigned int x, limit = 0;
unsigned char success = 0; unsigned char success = 0;
struct scsi_cmnd *sp; struct scsi_cmnd *sp;
struct Scsi_Host *host = cmd->device->host; struct Scsi_Host *host = cmd->device->host;
@ -518,7 +525,7 @@ static int eata_pio_host_reset(struct scsi_cmnd *cmd)
} }
/* hard reset the HBA */ /* hard reset the HBA */
outb(EATA_CMD_RESET, (uint) cmd->device->host->base + HA_WCOMMAND); outb(EATA_CMD_RESET, cmd->device->host->base + HA_WCOMMAND);
DBG(DBG_ABNORM, printk(KERN_WARNING "eata_pio_reset: board reset done.\n")); DBG(DBG_ABNORM, printk(KERN_WARNING "eata_pio_reset: board reset done.\n"));
HD(cmd)->state = RESET; HD(cmd)->state = RESET;
@ -558,7 +565,7 @@ static int eata_pio_host_reset(struct scsi_cmnd *cmd)
} }
} }
static char *get_pio_board_data(unsigned long base, uint irq, uint id, unsigned long cplen, unsigned short cppadlen) static char *get_pio_board_data(unsigned long base, unsigned int irq, unsigned int id, unsigned long cplen, unsigned short cppadlen)
{ {
struct eata_ccb cp; struct eata_ccb cp;
static char buff[256]; static char buff[256];
@ -570,8 +577,8 @@ static char *get_pio_board_data(unsigned long base, uint irq, uint id, unsigned
cp.DataIn = 1; cp.DataIn = 1;
cp.Interpret = 1; /* Interpret command */ cp.Interpret = 1; /* Interpret command */
cp.cp_datalen = htonl(254); cp.cp_datalen = cpu_to_be32(254);
cp.cp_dataDMA = htonl(0); cp.cp_dataDMA = cpu_to_be32(0);
cp.cp_id = id; cp.cp_id = id;
cp.cp_lun = 0; cp.cp_lun = 0;
@ -583,7 +590,7 @@ static char *get_pio_board_data(unsigned long base, uint irq, uint id, unsigned
cp.cp_cdb[4] = 254; cp.cp_cdb[4] = 254;
cp.cp_cdb[5] = 0; cp.cp_cdb[5] = 0;
if (eata_pio_send_command((uint) base, EATA_CMD_PIO_SEND_CP)) if (eata_pio_send_command(base, EATA_CMD_PIO_SEND_CP))
return (NULL); return (NULL);
while (!(inb(base + HA_RSTATUS) & HA_SDRQ)); while (!(inb(base + HA_RSTATUS) & HA_SDRQ));
outsw(base + HA_RDATA, &cp, cplen); outsw(base + HA_RDATA, &cp, cplen);
@ -604,7 +611,7 @@ static char *get_pio_board_data(unsigned long base, uint irq, uint id, unsigned
} }
} }
static int get_pio_conf_PIO(u32 base, struct get_conf *buf) static int get_pio_conf_PIO(unsigned long base, struct get_conf *buf)
{ {
unsigned long loop = HZ / 2; unsigned long loop = HZ / 2;
int z; int z;
@ -619,30 +626,30 @@ static int get_pio_conf_PIO(u32 base, struct get_conf *buf)
if (--loop == 0) if (--loop == 0)
goto fail; goto fail;
DBG(DBG_PIO && DBG_PROBE, printk(KERN_DEBUG "Issuing PIO READ CONFIG to HBA at %#x\n", base)); DBG(DBG_PIO && DBG_PROBE, printk(KERN_DEBUG "Issuing PIO READ CONFIG to HBA at %#lx\n", base));
eata_pio_send_command(base, EATA_CMD_PIO_READ_CONFIG); eata_pio_send_command(base, EATA_CMD_PIO_READ_CONFIG);
loop = HZ / 2; loop = 50;
for (p = (unsigned short *) buf; (long) p <= ((long) buf + (sizeof(struct get_conf) / 2)); p++) { for (p = (unsigned short *) buf; (long) p <= ((long) buf + (sizeof(struct get_conf) / 2)); p++) {
while (!(inb(base + HA_RSTATUS) & HA_SDRQ)) while (!(inb(base + HA_RSTATUS) & HA_SDRQ))
if (--loop == 0) if (--loop == 0)
goto fail; goto fail;
loop = HZ / 2; loop = 50;
*p = inw(base + HA_RDATA); *p = inw(base + HA_RDATA);
} }
if (inb(base + HA_RSTATUS) & HA_SERROR) { if (inb(base + HA_RSTATUS) & HA_SERROR) {
DBG(DBG_PROBE, printk("eata_dma: get_conf_PIO, error during " DBG(DBG_PROBE, printk("eata_dma: get_conf_PIO, error during "
"transfer for HBA at %x\n", base)); "transfer for HBA at %lx\n", base));
goto fail; goto fail;
} }
if (htonl(EATA_SIGNATURE) != buf->signature) if (cpu_to_be32(EATA_SIGNATURE) != buf->signature)
goto fail; goto fail;
DBG(DBG_PIO && DBG_PROBE, printk(KERN_NOTICE "EATA Controller found " DBG(DBG_PIO && DBG_PROBE, printk(KERN_NOTICE "EATA Controller found "
"at %#4x EATA Level: %x\n", "at %#4lx EATA Level: %x\n",
base, (uint) (buf->version))); base, (unsigned int) (buf->version)));
while (inb(base + HA_RSTATUS) & HA_SDRQ) while (inb(base + HA_RSTATUS) & HA_SDRQ)
inw(base + HA_RDATA); inw(base + HA_RDATA);
@ -665,12 +672,12 @@ static int get_pio_conf_PIO(u32 base, struct get_conf *buf)
static void print_pio_config(struct get_conf *gc) static void print_pio_config(struct get_conf *gc)
{ {
printk("Please check values: (read config data)\n"); printk("Please check values: (read config data)\n");
printk("LEN: %d ver:%d OCS:%d TAR:%d TRNXFR:%d MORES:%d\n", (uint) ntohl(gc->len), gc->version, gc->OCS_enabled, gc->TAR_support, gc->TRNXFR, gc->MORE_support); printk("LEN: %d ver:%d OCS:%d TAR:%d TRNXFR:%d MORES:%d\n", be32_to_cpu(gc->len), gc->version, gc->OCS_enabled, gc->TAR_support, gc->TRNXFR, gc->MORE_support);
printk("HAAV:%d SCSIID0:%d ID1:%d ID2:%d QUEUE:%d SG:%d SEC:%d\n", gc->HAA_valid, gc->scsi_id[3], gc->scsi_id[2], gc->scsi_id[1], ntohs(gc->queuesiz), ntohs(gc->SGsiz), gc->SECOND); printk("HAAV:%d SCSIID0:%d ID1:%d ID2:%d QUEUE:%d SG:%d SEC:%d\n", gc->HAA_valid, gc->scsi_id[3], gc->scsi_id[2], gc->scsi_id[1], be16_to_cpu(gc->queuesiz), be16_to_cpu(gc->SGsiz), gc->SECOND);
printk("IRQ:%d IRQT:%d FORCADR:%d MCH:%d RIDQ:%d\n", gc->IRQ, gc->IRQ_TR, gc->FORCADR, gc->MAX_CHAN, gc->ID_qest); printk("IRQ:%d IRQT:%d FORCADR:%d MCH:%d RIDQ:%d\n", gc->IRQ, gc->IRQ_TR, gc->FORCADR, gc->MAX_CHAN, gc->ID_qest);
} }
static uint print_selftest(uint base) static unsigned int print_selftest(unsigned int base)
{ {
unsigned char buffer[512]; unsigned char buffer[512];
#ifdef VERBOSE_SETUP #ifdef VERBOSE_SETUP
@ -697,7 +704,7 @@ static uint print_selftest(uint base)
return (!(inb(base + HA_RSTATUS) & HA_SERROR)); return (!(inb(base + HA_RSTATUS) & HA_SERROR));
} }
static int register_pio_HBA(long base, struct get_conf *gc) static int register_pio_HBA(long base, struct get_conf *gc, struct pci_dev *pdev)
{ {
unsigned long size = 0; unsigned long size = 0;
char *buff; char *buff;
@ -714,17 +721,17 @@ static int register_pio_HBA(long base, struct get_conf *gc)
return 0; return 0;
} }
if ((buff = get_pio_board_data((uint) base, gc->IRQ, gc->scsi_id[3], cplen = (htonl(gc->cplen) + 1) / 2, cppadlen = (htons(gc->cppadlen) + 1) / 2)) == NULL) { if ((buff = get_pio_board_data(base, gc->IRQ, gc->scsi_id[3], cplen = (cpu_to_be32(gc->cplen) + 1) / 2, cppadlen = (cpu_to_be16(gc->cppadlen) + 1) / 2)) == NULL) {
printk("HBA at %#lx didn't react on INQUIRY. Sorry.\n", (unsigned long) base); printk("HBA at %#lx didn't react on INQUIRY. Sorry.\n", base);
return 0; return 0;
} }
if (!print_selftest(base) && !ALLOW_DMA_BOARDS) { if (!print_selftest(base) && !ALLOW_DMA_BOARDS) {
printk("HBA at %#lx failed while performing self test & setup.\n", (unsigned long) base); printk("HBA at %#lx failed while performing self test & setup.\n", base);
return 0; return 0;
} }
size = sizeof(hostdata) + (sizeof(struct eata_ccb) * ntohs(gc->queuesiz)); size = sizeof(hostdata) + (sizeof(struct eata_ccb) * be16_to_cpu(gc->queuesiz));
sh = scsi_register(&driver_template, size); sh = scsi_register(&driver_template, size);
if (sh == NULL) if (sh == NULL)
@ -749,8 +756,8 @@ static int register_pio_HBA(long base, struct get_conf *gc)
hd = SD(sh); hd = SD(sh);
memset(hd->ccb, 0, (sizeof(struct eata_ccb) * ntohs(gc->queuesiz))); memset(hd->ccb, 0, (sizeof(struct eata_ccb) * be16_to_cpu(gc->queuesiz)));
memset(hd->reads, 0, sizeof(unsigned long) * 26); memset(hd->reads, 0, sizeof(hd->reads));
strlcpy(SD(sh)->vendor, &buff[8], sizeof(SD(sh)->vendor)); strlcpy(SD(sh)->vendor, &buff[8], sizeof(SD(sh)->vendor));
strlcpy(SD(sh)->name, &buff[16], sizeof(SD(sh)->name)); strlcpy(SD(sh)->name, &buff[16], sizeof(SD(sh)->name));
@ -761,7 +768,7 @@ static int register_pio_HBA(long base, struct get_conf *gc)
SD(sh)->revision[4] = buff[35]; SD(sh)->revision[4] = buff[35];
SD(sh)->revision[5] = 0; SD(sh)->revision[5] = 0;
switch (ntohl(gc->len)) { switch (be32_to_cpu(gc->len)) {
case 0x1c: case 0x1c:
SD(sh)->EATA_revision = 'a'; SD(sh)->EATA_revision = 'a';
break; break;
@ -777,7 +784,7 @@ static int register_pio_HBA(long base, struct get_conf *gc)
SD(sh)->EATA_revision = '?'; SD(sh)->EATA_revision = '?';
} }
if (ntohl(gc->len) >= 0x22) { if (be32_to_cpu(gc->len) >= 0x22) {
if (gc->is_PCI) if (gc->is_PCI)
hd->bustype = IS_PCI; hd->bustype = IS_PCI;
else if (gc->is_EISA) else if (gc->is_EISA)
@ -811,6 +818,8 @@ static int register_pio_HBA(long base, struct get_conf *gc)
hd->channel = 0; hd->channel = 0;
hd->pdev = pci_dev_get(pdev); /* Keep a PCI reference */
sh->max_id = 8; sh->max_id = 8;
sh->max_lun = 8; sh->max_lun = 8;
@ -841,7 +850,7 @@ static void find_pio_ISA(struct get_conf *buf)
continue; continue;
if (!get_pio_conf_PIO(ISAbases[i], buf)) if (!get_pio_conf_PIO(ISAbases[i], buf))
continue; continue;
if (!register_pio_HBA(ISAbases[i], buf)) if (!register_pio_HBA(ISAbases[i], buf, NULL))
release_region(ISAbases[i], 9); release_region(ISAbases[i], 9);
else else
ISAbases[i] = 0; ISAbases[i] = 0;
@ -873,7 +882,7 @@ static void find_pio_EISA(struct get_conf *buf)
if (get_pio_conf_PIO(base, buf)) { if (get_pio_conf_PIO(base, buf)) {
DBG(DBG_PROBE && DBG_EISA, print_pio_config(buf)); DBG(DBG_PROBE && DBG_EISA, print_pio_config(buf));
if (buf->IRQ) { if (buf->IRQ) {
if (!register_pio_HBA(base, buf)) if (!register_pio_HBA(base, buf, NULL))
release_region(base, 9); release_region(base, 9);
} else { } else {
printk(KERN_NOTICE "eata_dma: No valid IRQ. HBA " "removed from list\n"); printk(KERN_NOTICE "eata_dma: No valid IRQ. HBA " "removed from list\n");
@ -896,9 +905,9 @@ static void find_pio_PCI(struct get_conf *buf)
printk("eata_dma: kernel PCI support not enabled. Skipping scan for PCI HBAs.\n"); printk("eata_dma: kernel PCI support not enabled. Skipping scan for PCI HBAs.\n");
#else #else
struct pci_dev *dev = NULL; struct pci_dev *dev = NULL;
u32 base, x; unsigned long base, x;
while ((dev = pci_find_device(PCI_VENDOR_ID_DPT, PCI_DEVICE_ID_DPT, dev)) != NULL) { while ((dev = pci_get_device(PCI_VENDOR_ID_DPT, PCI_DEVICE_ID_DPT, dev)) != NULL) {
DBG(DBG_PROBE && DBG_PCI, printk("eata_pio: find_PCI, HBA at %s\n", pci_name(dev))); DBG(DBG_PROBE && DBG_PCI, printk("eata_pio: find_PCI, HBA at %s\n", pci_name(dev)));
if (pci_enable_device(dev)) if (pci_enable_device(dev))
continue; continue;
@ -926,7 +935,7 @@ static void find_pio_PCI(struct get_conf *buf)
* eventually remove it from the EISA and ISA list * eventually remove it from the EISA and ISA list
*/ */
if (!register_pio_HBA(base, buf)) { if (!register_pio_HBA(base, buf, dev)) {
release_region(base, 9); release_region(base, 9);
continue; continue;
} }
@ -976,12 +985,12 @@ static int eata_pio_detect(struct scsi_host_template *tpnt)
printk("Registered HBAs:\n"); printk("Registered HBAs:\n");
printk("HBA no. Boardtype: Revis: EATA: Bus: BaseIO: IRQ: Ch: ID: Pr:" " QS: SG: CPL:\n"); printk("HBA no. Boardtype: Revis: EATA: Bus: BaseIO: IRQ: Ch: ID: Pr:" " QS: SG: CPL:\n");
for (i = 1; i <= registered_HBAs; i++) { for (i = 1; i <= registered_HBAs; i++) {
printk("scsi%-2d: %.10s v%s 2.0%c %s %#.4x %2d %d %d %c" printk("scsi%-2d: %.10s v%s 2.0%c %s %#.4lx %2d %d %d %c"
" %2d %2d %2d\n", " %2d %2d %2d\n",
HBA_ptr->host_no, SD(HBA_ptr)->name, SD(HBA_ptr)->revision, HBA_ptr->host_no, SD(HBA_ptr)->name, SD(HBA_ptr)->revision,
SD(HBA_ptr)->EATA_revision, (SD(HBA_ptr)->bustype == 'P') ? SD(HBA_ptr)->EATA_revision, (SD(HBA_ptr)->bustype == 'P') ?
"PCI " : (SD(HBA_ptr)->bustype == 'E') ? "EISA" : "ISA ", "PCI " : (SD(HBA_ptr)->bustype == 'E') ? "EISA" : "ISA ",
(uint) HBA_ptr->base, HBA_ptr->irq, SD(HBA_ptr)->channel, HBA_ptr->this_id, HBA_ptr->base, HBA_ptr->irq, SD(HBA_ptr)->channel, HBA_ptr->this_id,
SD(HBA_ptr)->primary ? 'Y' : 'N', HBA_ptr->can_queue, SD(HBA_ptr)->primary ? 'Y' : 'N', HBA_ptr->can_queue,
HBA_ptr->sg_tablesize, HBA_ptr->cmd_per_lun); HBA_ptr->sg_tablesize, HBA_ptr->cmd_per_lun);
HBA_ptr = SD(HBA_ptr)->next; HBA_ptr = SD(HBA_ptr)->next;