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Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

Browse Source 
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (76 commits)
  ide: use proper printk() KERN_* levels in ide-probe.c
  ide: fix for EATA SCSI HBA in ATA emulating mode
  ide: remove stale comments from drivers/ide/Makefile
  ide: enable local IRQs in all handlers for TASKFILE_NO_DATA data phase
  ide-scsi: remove kmalloced struct request
  ht6560b: remove old history
  ht6560b: update email address
  ide-cd: fix oops when using growisofs
  gayle: release resources on ide_host_add() failure
  palm_bk3710: add UltraDMA/100 support
  ide: trivial sparse annotations
  ide: ide-tape.c sparse annotations and unaligned access removal
  ide: drop 'name' parameter from ->init_chipset method
  ide: prefix messages from IDE PCI host drivers by driver name
  it821x: remove DECLARE_ITE_DEV() macro
  it8213: remove DECLARE_ITE_DEV() macro
  ide: include PCI device name in messages from IDE PCI host drivers
  ide: remove <asm/ide.h> for some archs
  ide-generic: remove ide_default_{io_base,irq}() inlines (take 3)
  ide-generic: is no longer needed on ppc32
  ...
This commit is contained in:
Linus Torvalds 2008-07-24 14:55:09 -07:00
commit b5684b83b1
71 changed files with 1394 additions and 1471 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/ide/Kconfig
View File

@ -314,7 +314,7 @@ comment "IDE chipset support/bugfixes"
config IDE_GENERIC
tristate "generic/default IDE chipset support"
depends on ALPHA || X86 || IA64 || M32R || MIPS || PPC32
depends on ALPHA || X86 || IA64 || M32R || MIPS
help
If unsure, say N.

9
drivers/ide/Makefile
View File

@ -1,13 +1,6 @@
#
# Makefile for the kernel ata, atapi, and ide block device drivers.
#
# 12 September 2000, Bartlomiej Zolnierkiewicz <bkz@linux-ide.org>
# Rewritten to use lists instead of if-statements.
#
# Note : at this point, these files are compiled on all systems.
# In the future, some of these should be built conditionally.
#
# link order is important here
#
EXTRA_CFLAGS += -Idrivers/ide

6
drivers/ide/arm/icside.c
View File

@ -710,8 +710,14 @@ static int __init icside_init(void)
return ecard_register_driver(&icside_driver);
}
static void __exit icside_exit(void);
{
ecard_unregister_driver(&icside_driver);
}
MODULE_AUTHOR("Russell King <rmk@arm.linux.org.uk>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("ICS IDE driver");
module_init(icside_init);
module_exit(icside_exit);

9
drivers/ide/arm/palm_bk3710.c
View File

@ -82,6 +82,7 @@ static const struct palm_bk3710_udmatiming palm_bk3710_udmatimings[6] = {
{100, 120}, /* UDMA Mode 2 */
{100, 90}, /* UDMA Mode 3 */
{100, 60}, /* UDMA Mode 4 */
{85, 40}, /* UDMA Mode 5 */
};
static void palm_bk3710_setudmamode(void __iomem *base, unsigned int dev,
@ -334,12 +335,11 @@ static const struct ide_port_ops palm_bk3710_ports_ops = {
.cable_detect = palm_bk3710_cable_detect,
};
static const struct ide_port_info __devinitdata palm_bk3710_port_info = {
static struct ide_port_info __devinitdata palm_bk3710_port_info = {
.init_dma = palm_bk3710_init_dma,
.port_ops = &palm_bk3710_ports_ops,
.host_flags = IDE_HFLAG_MMIO,
.pio_mask = ATA_PIO4,
.udma_mask = ATA_UDMA4, /* (input clk 99MHz) */
.mwdma_mask = ATA_MWDMA2,
};
@ -352,7 +352,7 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev)
int i, rc;
hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
clk = clk_get(NULL, "IDECLK");
clk = clk_get(&pdev->dev, "IDECLK");
if (IS_ERR(clk))
return -ENODEV;
@ -392,6 +392,9 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev)
hw.irq = irq->start;
hw.chipset = ide_palm3710;
palm_bk3710_port_info.udma_mask = rate < 100000000 ? ATA_UDMA4 :
ATA_UDMA5;
rc = ide_host_add(&palm_bk3710_port_info, hws, NULL);
if (rc)
goto out;

6
drivers/ide/arm/rapide.c
View File

@ -95,7 +95,13 @@ static int __init rapide_init(void)
return ecard_register_driver(&rapide_driver);
}
static void __exit rapide_exit(void)
{
ecard_unregister_driver(&rapide_driver);
}
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Yellowstone RAPIDE driver");
module_init(rapide_init);
module_exit(rapide_exit);

39
drivers/ide/ide-cd.c
View File

@ -57,23 +57,29 @@ static DEFINE_MUTEX(idecd_ref_mutex);
#define ide_cd_g(disk) \
container_of((disk)->private_data, struct cdrom_info, driver)
static void ide_cd_release(struct kref *);
static struct cdrom_info *ide_cd_get(struct gendisk *disk)
{
struct cdrom_info *cd = NULL;
mutex_lock(&idecd_ref_mutex);
cd = ide_cd_g(disk);
if (cd)
if (cd) {
kref_get(&cd->kref);
if (ide_device_get(cd->drive)) {
kref_put(&cd->kref, ide_cd_release);
cd = NULL;
}
}
mutex_unlock(&idecd_ref_mutex);
return cd;
}
static void ide_cd_release(struct kref *);
static void ide_cd_put(struct cdrom_info *cd)
{
mutex_lock(&idecd_ref_mutex);
ide_device_put(cd->drive);
kref_put(&cd->kref, ide_cd_release);
mutex_unlock(&idecd_ref_mutex);
}
@ -1305,13 +1311,30 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
stat = ide_cd_queue_pc(drive, cmd, 0, &capbuf, &len, sense, 0,
REQ_QUIET);
if (stat == 0) {
*capacity = 1 + be32_to_cpu(capbuf.lba);
*sectors_per_frame =
be32_to_cpu(capbuf.blocklen) >> SECTOR_BITS;
if (stat)
return stat;
/*
* Sanity check the given block size
*/
switch (capbuf.blocklen) {
case __constant_cpu_to_be32(512):
case __constant_cpu_to_be32(1024):
case __constant_cpu_to_be32(2048):
case __constant_cpu_to_be32(4096):
break;
default:
printk(KERN_ERR "%s: weird block size %u\n",
drive->name, capbuf.blocklen);
printk(KERN_ERR "%s: default to 2kb block size\n",
drive->name);
capbuf.blocklen = __constant_cpu_to_be32(2048);
break;
}
return stat;
*capacity = 1 + be32_to_cpu(capbuf.lba);
*sectors_per_frame = be32_to_cpu(capbuf.blocklen) >> SECTOR_BITS;
return 0;
}
static int cdrom_read_tocentry(ide_drive_t *drive, int trackno, int msf_flag,

12
drivers/ide/ide-disk.c
View File

@ -56,23 +56,29 @@ static DEFINE_MUTEX(idedisk_ref_mutex);
#define ide_disk_g(disk) \
container_of((disk)->private_data, struct ide_disk_obj, driver)
static void ide_disk_release(struct kref *);
static struct ide_disk_obj *ide_disk_get(struct gendisk *disk)
{
struct ide_disk_obj *idkp = NULL;
mutex_lock(&idedisk_ref_mutex);
idkp = ide_disk_g(disk);
if (idkp)
if (idkp) {
kref_get(&idkp->kref);
if (ide_device_get(idkp->drive)) {
kref_put(&idkp->kref, ide_disk_release);
idkp = NULL;
}
}
mutex_unlock(&idedisk_ref_mutex);
return idkp;
}
static void ide_disk_release(struct kref *);
static void ide_disk_put(struct ide_disk_obj *idkp)
{
mutex_lock(&idedisk_ref_mutex);
ide_device_put(idkp->drive);
kref_put(&idkp->kref, ide_disk_release);
mutex_unlock(&idedisk_ref_mutex);
}

2
drivers/ide/ide-dma.c
View File

@ -173,7 +173,7 @@ EXPORT_SYMBOL_GPL(ide_build_sglist);
int ide_build_dmatable (ide_drive_t *drive, struct request *rq)
{
ide_hwif_t *hwif = HWIF(drive);
unsigned int *table = hwif->dmatable_cpu;
__le32 *table = (__le32 *)hwif->dmatable_cpu;
unsigned int is_trm290 = (hwif->chipset == ide_trm290) ? 1 : 0;
unsigned int count = 0;
int i;

12
drivers/ide/ide-floppy.c
View File

@ -158,23 +158,29 @@ static DEFINE_MUTEX(idefloppy_ref_mutex);
#define ide_floppy_g(disk) \
container_of((disk)->private_data, struct ide_floppy_obj, driver)
static void idefloppy_cleanup_obj(struct kref *);
static struct ide_floppy_obj *ide_floppy_get(struct gendisk *disk)
{
struct ide_floppy_obj *floppy = NULL;
mutex_lock(&idefloppy_ref_mutex);
floppy = ide_floppy_g(disk);
if (floppy)
if (floppy) {
kref_get(&floppy->kref);
if (ide_device_get(floppy->drive)) {
kref_put(&floppy->kref, idefloppy_cleanup_obj);
floppy = NULL;
}
}
mutex_unlock(&idefloppy_ref_mutex);
return floppy;
}
static void idefloppy_cleanup_obj(struct kref *);
static void ide_floppy_put(struct ide_floppy_obj *floppy)
{
mutex_lock(&idefloppy_ref_mutex);
ide_device_put(floppy->drive);
kref_put(&floppy->kref, idefloppy_cleanup_obj);
mutex_unlock(&idefloppy_ref_mutex);
}

36
drivers/ide/ide-generic.c
View File

@ -20,6 +20,11 @@
#include <linux/module.h>
#include <linux/ide.h>
/* FIXME: convert m32r to use ide_platform host driver */
#ifdef CONFIG_M32R
#include <asm/m32r.h>
#endif
#define DRV_NAME "ide_generic"
static int probe_mask = 0x03;
@ -80,6 +85,21 @@ static int __init ide_generic_sysfs_init(void)
return 0;
}
#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2) \
|| defined(CONFIG_PLAT_OPSPUT)
static const u16 legacy_bases[] = { 0x1f0 };
static const int legacy_irqs[] = { PLD_IRQ_CFIREQ };
#elif defined(CONFIG_PLAT_MAPPI3)
static const u16 legacy_bases[] = { 0x1f0, 0x170 };
static const int legacy_irqs[] = { PLD_IRQ_CFIREQ, PLD_IRQ_IDEIREQ };
#elif defined(CONFIG_ALPHA)
static const u16 legacy_bases[] = { 0x1f0, 0x170, 0x1e8, 0x168 };
static const int legacy_irqs[] = { 14, 15, 11, 10 };
#else
static const u16 legacy_bases[] = { 0x1f0, 0x170, 0x1e8, 0x168, 0x1e0, 0x160 };
static const int legacy_irqs[] = { 14, 15, 11, 10, 8, 12 };
#endif
static int __init ide_generic_init(void)
{
hw_regs_t hw[MAX_HWIFS], *hws[MAX_HWIFS];
@ -87,11 +107,17 @@ static int __init ide_generic_init(void)
unsigned long io_addr;
int i, rc;
#ifdef CONFIG_MIPS
if (!ide_probe_legacy())
return -ENODEV;
#endif
printk(KERN_INFO DRV_NAME ": please use \"probe_mask=0x3f\" module "
"parameter for probing all legacy ISA IDE ports\n");
for (i = 0; i < MAX_HWIFS; i++) {
io_addr = ide_default_io_base(i);
memset(hws, 0, sizeof(hw_regs_t *) * MAX_HWIFS);
for (i = 0; i < ARRAY_SIZE(legacy_bases); i++) {
io_addr = legacy_bases[i];
hws[i] = NULL;
@ -113,7 +139,11 @@ static int __init ide_generic_init(void)
memset(&hw[i], 0, sizeof(hw[i]));
ide_std_init_ports(&hw[i], io_addr, io_addr + 0x206);
hw[i].irq = ide_default_irq(io_addr);
#ifdef CONFIG_IA64
hw[i].irq = isa_irq_to_vector(legacy_irqs[i]);
#else
hw[i].irq = legacy_irqs[i];
#endif
hw[i].chipset = ide_generic;
hws[i] = &hw[i];

6
drivers/ide/ide-iops.c
View File

@ -510,10 +510,8 @@ void ide_fixstring (u8 *s, const int bytecount, const int byteswap)
if (byteswap) {
/* convert from big-endian to host byte order */
for (p = end ; p != s;) {
unsigned short *pp = (unsigned short *) (p -= 2);
*pp = ntohs(*pp);
}
for (p = end ; p != s;)
be16_to_cpus((u16 *)(p -= 2));
}
/* strip leading blanks */
while (s != end && *s == ' ')

71
drivers/ide/ide-probe.c
View File

@ -134,18 +134,6 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
#endif
ide_fix_driveid(id);
#if defined (CONFIG_SCSI_EATA_PIO) || defined (CONFIG_SCSI_EATA)
/*
* EATA SCSI controllers do a hardware ATA emulation:
* Ignore them if there is a driver for them available.
*/
if ((id->model[0] == 'P' && id->model[1] == 'M') ||
(id->model[0] == 'S' && id->model[1] == 'K')) {
printk("%s: EATA SCSI HBA %.10s\n", drive->name, id->model);
goto err_misc;
}
#endif /* CONFIG_SCSI_EATA || CONFIG_SCSI_EATA_PIO */
/*
* WIN_IDENTIFY returns little-endian info,
* WIN_PIDENTIFY *usually* returns little-endian info.
@ -167,7 +155,8 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
if (strstr(id->model, "E X A B Y T E N E S T"))
goto err_misc;
printk("%s: %s, ", drive->name, id->model);
printk(KERN_INFO "%s: %s, ", drive->name, id->model);
drive->present = 1;
drive->dead = 0;
@ -176,16 +165,17 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
*/
if (cmd == WIN_PIDENTIFY) {
u8 type = (id->config >> 8) & 0x1f;
printk("ATAPI ");
printk(KERN_CONT "ATAPI ");
switch (type) {
case ide_floppy:
if (!strstr(id->model, "CD-ROM")) {
if (!strstr(id->model, "oppy") &&
!strstr(id->model, "poyp") &&
!strstr(id->model, "ZIP"))
printk("cdrom or floppy?, assuming ");
printk(KERN_CONT "cdrom or floppy?, assuming ");
if (drive->media != ide_cdrom) {
printk ("FLOPPY");
printk(KERN_CONT "FLOPPY");
drive->removable = 1;
break;
}
@ -198,25 +188,25 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
/* kludge for Apple PowerBook internal zip */
if (!strstr(id->model, "CD-ROM") &&
strstr(id->model, "ZIP")) {
printk ("FLOPPY");
printk(KERN_CONT "FLOPPY");
type = ide_floppy;
break;
}
#endif
printk ("CD/DVD-ROM");
printk(KERN_CONT "CD/DVD-ROM");
break;
case ide_tape:
printk ("TAPE");
printk(KERN_CONT "TAPE");
break;
case ide_optical:
printk ("OPTICAL");
printk(KERN_CONT "OPTICAL");
drive->removable = 1;
break;
default:
printk("UNKNOWN (type %d)", type);
printk(KERN_CONT "UNKNOWN (type %d)", type);
break;
}
printk (" drive\n");
printk(KERN_CONT " drive\n");
drive->media = type;
/* an ATAPI device ignores DRDY */
drive->ready_stat = 0;
@ -236,7 +226,9 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
drive->removable = 1;
drive->media = ide_disk;
printk("%s DISK drive\n", (id->config == 0x848a) ? "CFA" : "ATA" );
printk(KERN_CONT "%s DISK drive\n",
(id->config == 0x848a) ? "CFA" : "ATA");
return;
@ -387,7 +379,7 @@ static int try_to_identify (ide_drive_t *drive, u8 cmd)
/* Mmmm.. multiple IRQs..
* don't know which was ours
*/
printk("%s: IRQ probe failed (0x%lx)\n",
printk(KERN_ERR "%s: IRQ probe failed (0x%lx)\n",
drive->name, cookie);
}
}
@ -456,7 +448,7 @@ static int do_probe (ide_drive_t *drive, u8 cmd)
return 4;
}
#ifdef DEBUG
printk("probing for %s: present=%d, media=%d, probetype=%s\n",
printk(KERN_INFO "probing for %s: present=%d, media=%d, probetype=%s\n",
drive->name, drive->present, drive->media,
(cmd == WIN_IDENTIFY) ? "ATA" : "ATAPI");
#endif
@ -534,7 +526,8 @@ static void enable_nest (ide_drive_t *drive)
const struct ide_tp_ops *tp_ops = hwif->tp_ops;
u8 stat;
printk("%s: enabling %s -- ", hwif->name, drive->id->model);
printk(KERN_INFO "%s: enabling %s -- ", hwif->name, drive->id->model);
SELECT_DRIVE(drive);
msleep(50);
tp_ops->exec_command(hwif, EXABYTE_ENABLE_NEST);
@ -883,7 +876,7 @@ static void save_match(ide_hwif_t *hwif, ide_hwif_t *new, ide_hwif_t **match)
if (m && m->hwgroup && m->hwgroup != new->hwgroup) {
if (!new->hwgroup)
return;
printk("%s: potential irq problem with %s and %s\n",
printk(KERN_WARNING "%s: potential IRQ problem with %s and %s\n",
hwif->name, new->name, m->name);
}
if (!m || m->irq != hwif->irq) /* don't undo a prior perfect match */
@ -1142,17 +1135,17 @@ static int init_irq (ide_hwif_t *hwif)
}
#if !defined(__mc68000__)
printk("%s at 0x%03lx-0x%03lx,0x%03lx on irq %d", hwif->name,
printk(KERN_INFO "%s at 0x%03lx-0x%03lx,0x%03lx on irq %d", hwif->name,
io_ports->data_addr, io_ports->status_addr,
io_ports->ctl_addr, hwif->irq);
#else
printk("%s at 0x%08lx on irq %d", hwif->name,
printk(KERN_INFO "%s at 0x%08lx on irq %d", hwif->name,
io_ports->data_addr, hwif->irq);
#endif /* __mc68000__ */
if (match)
printk(" (%sed with %s)",
printk(KERN_CONT " (%sed with %s)",
hwif->sharing_irq ? "shar" : "serializ", match->name);
printk("\n");
printk(KERN_CONT "\n");
mutex_unlock(&ide_cfg_mtx);
return 0;
@ -1287,7 +1280,7 @@ static int hwif_init(ide_hwif_t *hwif)
if (!hwif->irq) {
hwif->irq = __ide_default_irq(hwif->io_ports.data_addr);
if (!hwif->irq) {
printk("%s: DISABLED, NO IRQ\n", hwif->name);
printk(KERN_ERR "%s: disabled, no IRQ\n", hwif->name);
return 0;
}
}
@ -1317,16 +1310,16 @@ static int hwif_init(ide_hwif_t *hwif)
*/
hwif->irq = __ide_default_irq(hwif->io_ports.data_addr);
if (!hwif->irq) {
printk("%s: Disabled unable to get IRQ %d.\n",
printk(KERN_ERR "%s: disabled, unable to get IRQ %d\n",
hwif->name, old_irq);
goto out;
}
if (init_irq(hwif)) {
printk("%s: probed IRQ %d and default IRQ %d failed.\n",
printk(KERN_ERR "%s: probed IRQ %d and default IRQ %d failed\n",
hwif->name, old_irq, hwif->irq);
goto out;
}
printk("%s: probed IRQ %d failed, using default.\n",
printk(KERN_WARNING "%s: probed IRQ %d failed, using default\n",
hwif->name, hwif->irq);
done:
@ -1595,6 +1588,8 @@ struct ide_host *ide_host_alloc_all(const struct ide_port_info *d,
ide_init_port_data(hwif, idx);
hwif->host = host;
host->ports[i] = hwif;
host->n_ports++;
}
@ -1604,6 +1599,12 @@ struct ide_host *ide_host_alloc_all(const struct ide_port_info *d,
return NULL;
}
if (hws[0])
host->dev[0] = hws[0]->dev;
if (d)
host->host_flags = d->host_flags;
return host;
}
EXPORT_SYMBOL_GPL(ide_host_alloc_all);

4
drivers/ide/ide-proc.c
View File

@ -105,7 +105,7 @@ static int proc_ide_read_identify
len = sprintf(page, "\n");
if (drive) {
unsigned short *val = (unsigned short *) page;
__le16 *val = (__le16 *)page;
err = taskfile_lib_get_identify(drive, page);
if (!err) {
@ -113,7 +113,7 @@ static int proc_ide_read_identify
page = out;
do {
out += sprintf(out, "%04x%c",
le16_to_cpu(*val), (++i & 7) ? ' ' : '\n');
le16_to_cpup(val), (++i & 7) ? ' ' : '\n');
val += 1;
} while (i < (SECTOR_WORDS * 2));
len = out - page;

32
drivers/ide/ide-tape.c
View File

@ -322,23 +322,29 @@ static struct class *idetape_sysfs_class;
#define ide_tape_g(disk) \
container_of((disk)->private_data, struct ide_tape_obj, driver)
static void ide_tape_release(struct kref *);
static struct ide_tape_obj *ide_tape_get(struct gendisk *disk)
{
struct ide_tape_obj *tape = NULL;
mutex_lock(&idetape_ref_mutex);
tape = ide_tape_g(disk);
if (tape)
if (tape) {
kref_get(&tape->kref);
if (ide_device_get(tape->drive)) {
kref_put(&tape->kref, ide_tape_release);
tape = NULL;
}
}
mutex_unlock(&idetape_ref_mutex);
return tape;
}
static void ide_tape_release(struct kref *);
static void ide_tape_put(struct ide_tape_obj *tape)
{
mutex_lock(&idetape_ref_mutex);
ide_device_put(tape->drive);
kref_put(&tape->kref, ide_tape_release);
mutex_unlock(&idetape_ref_mutex);
}
@ -649,10 +655,10 @@ static void ide_tape_callback(ide_drive_t *drive)
uptodate = 0;
} else {
debug_log(DBG_SENSE, "Block Location - %u\n",
be32_to_cpu(*(u32 *)&readpos[4]));
be32_to_cpup((__be32 *)&readpos[4]));
tape->partition = readpos[1];
tape->first_frame = be32_to_cpu(*(u32 *)&readpos[4]);
tape->first_frame = be32_to_cpup((__be32 *)&readpos[4]);
set_bit(IDE_AFLAG_ADDRESS_VALID, &drive->atapi_flags);
}
}
@ -2375,23 +2381,23 @@ static void idetape_get_mode_sense_results(ide_drive_t *drive)
caps = pc.buf + 4 + pc.buf[3];
/* convert to host order and save for later use */
speed = be16_to_cpu(*(u16 *)&caps[14]);
max_speed = be16_to_cpu(*(u16 *)&caps[8]);
speed = be16_to_cpup((__be16 *)&caps[14]);
max_speed = be16_to_cpup((__be16 *)&caps[8]);
put_unaligned(max_speed, (u16 *)&caps[8]);
put_unaligned(be16_to_cpu(*(u16 *)&caps[12]), (u16 *)&caps[12]);
put_unaligned(speed, (u16 *)&caps[14]);
put_unaligned(be16_to_cpu(*(u16 *)&caps[16]), (u16 *)&caps[16]);
*(u16 *)&caps[8] = max_speed;
*(u16 *)&caps[12] = be16_to_cpup((__be16 *)&caps[12]);
*(u16 *)&caps[14] = speed;
*(u16 *)&caps[16] = be16_to_cpup((__be16 *)&caps[16]);
if (!speed) {
printk(KERN_INFO "ide-tape: %s: invalid tape speed "
"(assuming 650KB/sec)\n", drive->name);
put_unaligned(650, (u16 *)&caps[14]);
*(u16 *)&caps[14] = 650;
}
if (!max_speed) {
printk(KERN_INFO "ide-tape: %s: invalid max_speed "
"(assuming 650KB/sec)\n", drive->name);
put_unaligned(650, (u16 *)&caps[8]);
*(u16 *)&caps[8] = 650;
}
memcpy(&tape->caps, caps, 20);

12
drivers/ide/ide-taskfile.c
View File

@ -126,7 +126,10 @@ EXPORT_SYMBOL_GPL(do_rw_taskfile);
static ide_startstop_t set_multmode_intr(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
u8 stat = hwif->tp_ops->read_status(hwif);
u8 stat;
local_irq_enable_in_hardirq();
stat = hwif->tp_ops->read_status(hwif);
if (OK_STAT(stat, READY_STAT, BAD_STAT))
drive->mult_count = drive->mult_req;
@ -147,6 +150,8 @@ static ide_startstop_t set_geometry_intr(ide_drive_t *drive)
int retries = 5;
u8 stat;
local_irq_enable_in_hardirq();
while (1) {
stat = hwif->tp_ops->read_status(hwif);
if ((stat & BUSY_STAT) == 0 || retries-- == 0)
@ -170,7 +175,10 @@ static ide_startstop_t set_geometry_intr(ide_drive_t *drive)
static ide_startstop_t recal_intr(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
u8 stat = hwif->tp_ops->read_status(hwif);
u8 stat;
local_irq_enable_in_hardirq();
stat = hwif->tp_ops->read_status(hwif);
if (!OK_STAT(stat, READY_STAT, BAD_STAT))
return ide_error(drive, "recal_intr", stat);

47
drivers/ide/ide.c
View File

@ -618,6 +618,53 @@ set_val:
EXPORT_SYMBOL(generic_ide_ioctl);
/**
* ide_device_get - get an additional reference to a ide_drive_t
* @drive: device to get a reference to
*
* Gets a reference to the ide_drive_t and increments the use count of the
* underlying LLDD module.
*/
int ide_device_get(ide_drive_t *drive)
{
struct device *host_dev;
struct module *module;
if (!get_device(&drive->gendev))
return -ENXIO;
host_dev = drive->hwif->host->dev[0];
module = host_dev ? host_dev->driver->owner : NULL;
if (module && !try_module_get(module)) {
put_device(&drive->gendev);
return -ENXIO;
}
return 0;
}
EXPORT_SYMBOL_GPL(ide_device_get);
/**
* ide_device_put - release a reference to a ide_drive_t
* @drive: device to release a reference on
*
* Release a reference to the ide_drive_t and decrements the use count of
* the underlying LLDD module.
*/
void ide_device_put(ide_drive_t *drive)
{
#ifdef CONFIG_MODULE_UNLOAD
struct device *host_dev = drive->hwif->host->dev[0];
struct module *module = host_dev ? host_dev->driver->owner : NULL;
if (module)
module_put(module);
#endif
put_device(&drive->gendev);
}
EXPORT_SYMBOL_GPL(ide_device_put);
static int ide_bus_match(struct device *dev, struct device_driver *drv)
{
return 1;

8
drivers/ide/legacy/gayle.c
View File

@ -127,7 +127,7 @@ static int __init gayle_init(void)
unsigned long phys_base, res_start, res_n;
unsigned long base, ctrlport, irqport;
ide_ack_intr_t *ack_intr;
int a4000, i;
int a4000, i, rc;
hw_regs_t hw[GAYLE_NUM_HWIFS], *hws[] = { NULL, NULL, NULL, NULL };
if (!MACH_IS_AMIGA)
@ -179,7 +179,11 @@ found:
hws[i] = &hw[i];
}
return ide_host_add(NULL, hws, NULL);
rc = ide_host_add(NULL, hws, NULL);
if (rc)
release_mem_region(res_start, res_n);
return rc;
}
module_init(gayle_init);

24
drivers/ide/legacy/ht6560b.c
View File

@ -3,34 +3,12 @@
*/
/*
*
* Version 0.01 Initial version hacked out of ide.c
*
* Version 0.02 Added support for PIO modes, auto-tune
*
* Version 0.03 Some cleanups
*
* Version 0.05 PIO mode cycle timings auto-tune using bus-speed
*
* Version 0.06 Prefetch mode now defaults no OFF. To set
* prefetch mode OFF/ON use "hdparm -p8/-p9".
* Unmask irq is disabled when prefetch mode
* is enabled.
*
* Version 0.07 Trying to fix CD-ROM detection problem.
* "Prefetch" mode bit OFF for ide disks and
* ON for anything else.
*
* Version 0.08 Need to force prefetch for CDs and other non-disk
* devices. (not sure which devices exactly need
* prefetch)
*
* HT-6560B EIDE-controller support
* To activate controller support use kernel parameter "ide0=ht6560b".
* Use hdparm utility to enable PIO mode support.
*
* Author: Mikko Ala-Fossi <maf@iki.fi>
* Jan Evert van Grootheest <janevert@caiway.nl>
* Jan Evert van Grootheest <j.e.van.grootheest@caiway.nl>
*
* Try: http://www.maf.iki.fi/~maf/ht6560b/
*/

76
drivers/ide/pci/aec62xx.c
View File

@ -13,6 +13,8 @@
#include <asm/io.h>
#define DRV_NAME "aec62xx"
struct chipset_bus_clock_list_entry {
u8 xfer_speed;
u8 chipset_settings;
@ -59,10 +61,6 @@ static const struct chipset_bus_clock_list_entry aec6xxx_34_base [] = {
{ 0, 0x00, 0x00 }
};
#define BUSCLOCK(D) \
((struct chipset_bus_clock_list_entry *) pci_get_drvdata((D)))
/*
* TO DO: active tuning and correction of cards without a bios.
*/
@ -88,6 +86,8 @@ static void aec6210_set_mode(ide_drive_t *drive, const u8 speed)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct ide_host *host = pci_get_drvdata(dev);
struct chipset_bus_clock_list_entry *bus_clock = host->host_priv;
u16 d_conf = 0;
u8 ultra = 0, ultra_conf = 0;
u8 tmp0 = 0, tmp1 = 0, tmp2 = 0;
@ -96,7 +96,7 @@ static void aec6210_set_mode(ide_drive_t *drive, const u8 speed)
local_irq_save(flags);
/* 0x40|(2*drive->dn): Active, 0x41|(2*drive->dn): Recovery */
pci_read_config_word(dev, 0x40|(2*drive->dn), &d_conf);
tmp0 = pci_bus_clock_list(speed, BUSCLOCK(dev));
tmp0 = pci_bus_clock_list(speed, bus_clock);
d_conf = ((tmp0 & 0xf0) << 4) | (tmp0 & 0xf);
pci_write_config_word(dev, 0x40|(2*drive->dn), d_conf);
@ -104,7 +104,7 @@ static void aec6210_set_mode(ide_drive_t *drive, const u8 speed)
tmp2 = 0x00;
pci_read_config_byte(dev, 0x54, &ultra);
tmp1 = ((0x00 << (2*drive->dn)) | (ultra & ~(3 << (2*drive->dn))));
ultra_conf = pci_bus_clock_list_ultra(speed, BUSCLOCK(dev));
ultra_conf = pci_bus_clock_list_ultra(speed, bus_clock);
tmp2 = ((ultra_conf << (2*drive->dn)) | (tmp1 & ~(3 << (2*drive->dn))));
pci_write_config_byte(dev, 0x54, tmp2);
local_irq_restore(flags);
@ -114,6 +114,8 @@ static void aec6260_set_mode(ide_drive_t *drive, const u8 speed)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct ide_host *host = pci_get_drvdata(dev);
struct chipset_bus_clock_list_entry *bus_clock = host->host_priv;
u8 unit = (drive->select.b.unit & 0x01);
u8 tmp1 = 0, tmp2 = 0;
u8 ultra = 0, drive_conf = 0, ultra_conf = 0;
@ -122,12 +124,12 @@ static void aec6260_set_mode(ide_drive_t *drive, const u8 speed)
local_irq_save(flags);
/* high 4-bits: Active, low 4-bits: Recovery */
pci_read_config_byte(dev, 0x40|drive->dn, &drive_conf);
drive_conf = pci_bus_clock_list(speed, BUSCLOCK(dev));
drive_conf = pci_bus_clock_list(speed, bus_clock);
pci_write_config_byte(dev, 0x40|drive->dn, drive_conf);
pci_read_config_byte(dev, (0x44|hwif->channel), &ultra);
tmp1 = ((0x00 << (4*unit)) | (ultra & ~(7 << (4*unit))));
ultra_conf = pci_bus_clock_list_ultra(speed, BUSCLOCK(dev));
ultra_conf = pci_bus_clock_list_ultra(speed, bus_clock);
tmp2 = ((ultra_conf << (4*unit)) | (tmp1 & ~(7 << (4*unit))));
pci_write_config_byte(dev, (0x44|hwif->channel), tmp2);
local_irq_restore(flags);
@ -138,15 +140,8 @@ static void aec_set_pio_mode(ide_drive_t *drive, const u8 pio)
drive->hwif->port_ops->set_dma_mode(drive, pio + XFER_PIO_0);
}
static unsigned int __devinit init_chipset_aec62xx(struct pci_dev *dev, const char *name)
static unsigned int __devinit init_chipset_aec62xx(struct pci_dev *dev)
{
int bus_speed = ide_pci_clk ? ide_pci_clk : 33;
if (bus_speed <= 33)
pci_set_drvdata(dev, (void *) aec6xxx_33_base);
else
pci_set_drvdata(dev, (void *) aec6xxx_34_base);
/* These are necessary to get AEC6280 Macintosh cards to work */
if ((dev->device == PCI_DEVICE_ID_ARTOP_ATP865) ||
(dev->device == PCI_DEVICE_ID_ARTOP_ATP865R)) {
@ -187,8 +182,8 @@ static const struct ide_port_ops atp86x_port_ops = {
};
static const struct ide_port_info aec62xx_chipsets[] __devinitdata = {
{ /* 0 */
.name = "AEC6210",
{ /* 0: AEC6210 */
.name = DRV_NAME,
.init_chipset = init_chipset_aec62xx,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.port_ops = &atp850_port_ops,
@ -199,8 +194,9 @@ static const struct ide_port_info aec62xx_chipsets[] __devinitdata = {
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA2,
},{ /* 1 */
.name = "AEC6260",
},
{ /* 1: AEC6260 */
.name = DRV_NAME,
.init_chipset = init_chipset_aec62xx,
.port_ops = &atp86x_port_ops,
.host_flags = IDE_HFLAG_NO_ATAPI_DMA | IDE_HFLAG_NO_AUTODMA |
@ -208,8 +204,9 @@ static const struct ide_port_info aec62xx_chipsets[] __devinitdata = {
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA4,
},{ /* 2 */
.name = "AEC6260R",
},
{ /* 2: AEC6260R */
.name = DRV_NAME,
.init_chipset = init_chipset_aec62xx,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.port_ops = &atp86x_port_ops,
@ -218,8 +215,9 @@ static const struct ide_port_info aec62xx_chipsets[] __devinitdata = {
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA4,
},{ /* 3 */
.name = "AEC6280",
},
{ /* 3: AEC6280 */
.name = DRV_NAME,
.init_chipset = init_chipset_aec62xx,
.port_ops = &atp86x_port_ops,
.host_flags = IDE_HFLAG_NO_ATAPI_DMA |
@ -227,8 +225,9 @@ static const struct ide_port_info aec62xx_chipsets[] __devinitdata = {
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA5,
},{ /* 4 */
.name = "AEC6280R",
},
{ /* 4: AEC6280R */
.name = DRV_NAME,
.init_chipset = init_chipset_aec62xx,
.enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}},
.port_ops = &atp86x_port_ops,
@ -254,10 +253,17 @@ static const struct ide_port_info aec62xx_chipsets[] __devinitdata = {
static int __devinit aec62xx_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
const struct chipset_bus_clock_list_entry *bus_clock;
struct ide_port_info d;
u8 idx = id->driver_data;
int bus_speed = ide_pci_clk ? ide_pci_clk : 33;
int err;
if (bus_speed <= 33)
bus_clock = aec6xxx_33_base;
else
bus_clock = aec6xxx_34_base;
err = pci_enable_device(dev);
if (err)
return err;
@ -268,18 +274,25 @@ static int __devinit aec62xx_init_one(struct pci_dev *dev, const struct pci_devi
unsigned long dma_base = pci_resource_start(dev, 4);
if (inb(dma_base + 2) & 0x10) {
d.name = (idx == 4) ? "AEC6880R" : "AEC6880";
printk(KERN_INFO DRV_NAME " %s: AEC6880%s card detected"
"\n", pci_name(dev), (idx == 4) ? "R" : "");
d.udma_mask = ATA_UDMA6;
}
}
err = ide_setup_pci_device(dev, &d);
err = ide_pci_init_one(dev, &d, (void *)bus_clock);
if (err)
pci_disable_device(dev);
return err;
}
static void __devexit aec62xx_remove(struct pci_dev *dev)
{
ide_pci_remove(dev);
pci_disable_device(dev);
}
static const struct pci_device_id aec62xx_pci_tbl[] = {
{ PCI_VDEVICE(ARTOP, PCI_DEVICE_ID_ARTOP_ATP850UF), 0 },
{ PCI_VDEVICE(ARTOP, PCI_DEVICE_ID_ARTOP_ATP860), 1 },
@ -294,6 +307,7 @@ static struct pci_driver driver = {
.name = "AEC62xx_IDE",
.id_table = aec62xx_pci_tbl,
.probe = aec62xx_init_one,
.remove = aec62xx_remove,
};
static int __init aec62xx_ide_init(void)
@ -301,7 +315,13 @@ static int __init aec62xx_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit aec62xx_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(aec62xx_ide_init);
module_exit(aec62xx_ide_exit);
MODULE_AUTHOR("Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for ARTOP AEC62xx IDE");

18
drivers/ide/pci/alim15x3.c
View File

@ -38,6 +38,8 @@
#include <asm/io.h>
#define DRV_NAME "alim15x3"
/*
* Allow UDMA on M1543C-E chipset for WDC disks that ignore CRC checking
* (this is DANGEROUS and could result in data corruption).
@ -207,13 +209,12 @@ static int ali15x3_dma_setup(ide_drive_t *drive)
/**
* init_chipset_ali15x3 - Initialise an ALi IDE controller
* @dev: PCI device
* @name: Name of the controller
*
* This function initializes the ALI IDE controller and where
* appropriate also sets up the 1533 southbridge.
*/
static unsigned int __devinit init_chipset_ali15x3 (struct pci_dev *dev, const char *name)
static unsigned int __devinit init_chipset_ali15x3(struct pci_dev *dev)
{
unsigned long flags;
u8 tmpbyte;
@ -515,7 +516,7 @@ static const struct ide_dma_ops ali_dma_ops = {
};
static const struct ide_port_info ali15x3_chipset __devinitdata = {
.name = "ALI15X3",
.name = DRV_NAME,
.init_chipset = init_chipset_ali15x3,
.init_hwif = init_hwif_ali15x3,
.init_dma = init_dma_ali15x3,
@ -565,7 +566,7 @@ static int __devinit alim15x3_init_one(struct pci_dev *dev, const struct pci_dev
if (idx == 0)
d.host_flags |= IDE_HFLAG_CLEAR_SIMPLEX;
return ide_setup_pci_device(dev, &d);
return ide_pci_init_one(dev, &d, NULL);
}
@ -580,6 +581,7 @@ static struct pci_driver driver = {
.name = "ALI15x3_IDE",
.id_table = alim15x3_pci_tbl,
.probe = alim15x3_init_one,
.remove = ide_pci_remove,
};
static int __init ali15x3_ide_init(void)
@ -587,7 +589,13 @@ static int __init ali15x3_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit ali15x3_ide_exit(void)
{
return pci_unregister_driver(&driver);
}
module_init(ali15x3_ide_init);
module_exit(ali15x3_ide_exit);
MODULE_AUTHOR("Michael Aubry, Andrzej Krzysztofowicz, CJ, Andre Hedrick, Alan Cox");
MODULE_DESCRIPTION("PCI driver module for ALi 15x3 IDE");

151
drivers/ide/pci/amd74xx.c
View File

@ -21,6 +21,8 @@
#include <linux/init.h>
#include <linux/ide.h>
#define DRV_NAME "amd74xx"
enum {
AMD_IDE_CONFIG = 0x41,
AMD_CABLE_DETECT = 0x42,
@ -110,15 +112,13 @@ static void amd_set_pio_mode(ide_drive_t *drive, const u8 pio)
amd_set_drive(drive, XFER_PIO_0 + pio);
}
static void __devinit amd7409_cable_detect(struct pci_dev *dev,
const char *name)
static void __devinit amd7409_cable_detect(struct pci_dev *dev)
{
/* no host side cable detection */
amd_80w = 0x03;
}
static void __devinit amd7411_cable_detect(struct pci_dev *dev,
const char *name)
static void __devinit amd7411_cable_detect(struct pci_dev *dev)
{
int i;
u32 u = 0;
@ -129,9 +129,9 @@ static void __devinit amd7411_cable_detect(struct pci_dev *dev,
amd_80w = ((t & 0x3) ? 1 : 0) | ((t & 0xc) ? 2 : 0);
for (i = 24; i >= 0; i -= 8)
if (((u >> i) & 4) && !(amd_80w & (1 << (1 - (i >> 4))))) {
printk(KERN_WARNING "%s: BIOS didn't set cable bits "
"correctly. Enabling workaround.\n",
name);
printk(KERN_WARNING DRV_NAME " %s: BIOS didn't set "
"cable bits correctly. Enabling workaround.\n",
pci_name(dev));
amd_80w |= (1 << (1 - (i >> 4)));
}
}
@ -140,8 +140,7 @@ static void __devinit amd7411_cable_detect(struct pci_dev *dev,
* The initialization callback. Initialize drive independent registers.
*/
static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev,
const char *name)
static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev)
{
u8 t = 0, offset = amd_offset(dev);
@ -154,9 +153,9 @@ static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev,
; /* no UDMA > 2 */
else if (dev->vendor == PCI_VENDOR_ID_AMD &&
dev->device == PCI_DEVICE_ID_AMD_VIPER_7409)
amd7409_cable_detect(dev, name);
amd7409_cable_detect(dev);
else
amd7411_cable_detect(dev, name);
amd7411_cable_detect(dev);
/*
* Take care of prefetch & postwrite.
@ -173,24 +172,6 @@ static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev,
t |= 0xf0;
pci_write_config_byte(dev, AMD_IDE_CONFIG + offset, t);
/*
* Determine the system bus clock.
*/
amd_clock = (ide_pci_clk ? ide_pci_clk : 33) * 1000;
switch (amd_clock) {
case 33000: amd_clock = 33333; break;
case 37000: amd_clock = 37500; break;
case 41000: amd_clock = 41666; break;
}
if (amd_clock < 20000 || amd_clock > 50000) {
printk(KERN_WARNING "%s: User given PCI clock speed impossible (%d), using 33 MHz instead.\n",
name, amd_clock);
amd_clock = 33333;
}
return dev->irq;
}
@ -222,9 +203,9 @@ static const struct ide_port_ops amd_port_ops = {
IDE_HFLAG_IO_32BIT | \
IDE_HFLAG_UNMASK_IRQS)
#define DECLARE_AMD_DEV(name_str, swdma, udma) \
#define DECLARE_AMD_DEV(swdma, udma) \
{ \
.name = name_str, \
.name = DRV_NAME, \
.init_chipset = init_chipset_amd74xx, \
.init_hwif = init_hwif_amd74xx, \
.enablebits = {{0x40,0x02,0x02}, {0x40,0x01,0x01}}, \
@ -236,9 +217,9 @@ static const struct ide_port_ops amd_port_ops = {
.udma_mask = udma, \
}
#define DECLARE_NV_DEV(name_str, udma) \
#define DECLARE_NV_DEV(udma) \
{ \
.name = name_str, \
.name = DRV_NAME, \
.init_chipset = init_chipset_amd74xx, \
.init_hwif = init_hwif_amd74xx, \
.enablebits = {{0x50,0x02,0x02}, {0x50,0x01,0x01}}, \
@ -251,31 +232,15 @@ static const struct ide_port_ops amd_port_ops = {
}
static const struct ide_port_info amd74xx_chipsets[] __devinitdata = {
/* 0 */ DECLARE_AMD_DEV("AMD7401", 0x00, ATA_UDMA2),
/* 1 */ DECLARE_AMD_DEV("AMD7409", ATA_SWDMA2, ATA_UDMA4),
/* 2 */ DECLARE_AMD_DEV("AMD7411", ATA_SWDMA2, ATA_UDMA5),
/* 3 */ DECLARE_AMD_DEV("AMD7441", ATA_SWDMA2, ATA_UDMA5),
/* 4 */ DECLARE_AMD_DEV("AMD8111", ATA_SWDMA2, ATA_UDMA6),
/* 0: AMD7401 */ DECLARE_AMD_DEV(0x00, ATA_UDMA2),
/* 1: AMD7409 */ DECLARE_AMD_DEV(ATA_SWDMA2, ATA_UDMA4),
/* 2: AMD7411/7441 */ DECLARE_AMD_DEV(ATA_SWDMA2, ATA_UDMA5),
/* 3: AMD8111 */ DECLARE_AMD_DEV(ATA_SWDMA2, ATA_UDMA6),
/* 5 */ DECLARE_NV_DEV("NFORCE", ATA_UDMA5),
/* 6 */ DECLARE_NV_DEV("NFORCE2", ATA_UDMA6),
/* 7 */ DECLARE_NV_DEV("NFORCE2-U400R", ATA_UDMA6),
/* 8 */ DECLARE_NV_DEV("NFORCE2-U400R-SATA", ATA_UDMA6),
/* 9 */ DECLARE_NV_DEV("NFORCE3-150", ATA_UDMA6),
/* 10 */ DECLARE_NV_DEV("NFORCE3-250", ATA_UDMA6),
/* 11 */ DECLARE_NV_DEV("NFORCE3-250-SATA", ATA_UDMA6),
/* 12 */ DECLARE_NV_DEV("NFORCE3-250-SATA2", ATA_UDMA6),
/* 13 */ DECLARE_NV_DEV("NFORCE-CK804", ATA_UDMA6),
/* 14 */ DECLARE_NV_DEV("NFORCE-MCP04", ATA_UDMA6),
/* 15 */ DECLARE_NV_DEV("NFORCE-MCP51", ATA_UDMA6),
/* 16 */ DECLARE_NV_DEV("NFORCE-MCP55", ATA_UDMA6),
/* 17 */ DECLARE_NV_DEV("NFORCE-MCP61", ATA_UDMA6),
/* 18 */ DECLARE_NV_DEV("NFORCE-MCP65", ATA_UDMA6),
/* 19 */ DECLARE_NV_DEV("NFORCE-MCP67", ATA_UDMA6),
/* 20 */ DECLARE_NV_DEV("NFORCE-MCP73", ATA_UDMA6),
/* 21 */ DECLARE_NV_DEV("NFORCE-MCP77", ATA_UDMA6),
/* 4: NFORCE */ DECLARE_NV_DEV(ATA_UDMA5),
/* 5: >= NFORCE2 */ DECLARE_NV_DEV(ATA_UDMA6),
/* 22 */ DECLARE_AMD_DEV("AMD5536", ATA_SWDMA2, ATA_UDMA5),
/* 6: AMD5536 */ DECLARE_AMD_DEV(ATA_SWDMA2, ATA_UDMA5),
};
static int __devinit amd74xx_probe(struct pci_dev *dev, const struct pci_device_id *id)
@ -292,47 +257,64 @@ static int __devinit amd74xx_probe(struct pci_dev *dev, const struct pci_device_
if (dev->revision <= 7)
d.swdma_mask = 0;
d.host_flags |= IDE_HFLAG_CLEAR_SIMPLEX;
} else if (idx == 4) {
} else if (idx == 3) {
if (dev->subsystem_vendor == PCI_VENDOR_ID_AMD &&
dev->subsystem_device == PCI_DEVICE_ID_AMD_SERENADE)
d.udma_mask = ATA_UDMA5;
}
printk(KERN_INFO "%s: %s (rev %02x) UDMA%s controller\n",
d.name, pci_name(dev), dev->revision,
amd_dma[fls(d.udma_mask) - 1]);
printk(KERN_INFO "%s %s: UDMA%s controller\n",
d.name, pci_name(dev), amd_dma[fls(d.udma_mask) - 1]);
return ide_setup_pci_device(dev, &d);
/*
* Determine the system bus clock.
*/
amd_clock = (ide_pci_clk ? ide_pci_clk : 33) * 1000;
switch (amd_clock) {
case 33000: amd_clock = 33333; break;
case 37000: amd_clock = 37500; break;
case 41000: amd_clock = 41666; break;
}
if (amd_clock < 20000 || amd_clock > 50000) {
printk(KERN_WARNING "%s: User given PCI clock speed impossible"
" (%d), using 33 MHz instead.\n",
d.name, amd_clock);
amd_clock = 33333;
}
return ide_pci_init_one(dev, &d, NULL);
}
static const struct pci_device_id amd74xx_pci_tbl[] = {
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_COBRA_7401), 0 },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_VIPER_7409), 1 },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_VIPER_7411), 2 },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_OPUS_7441), 3 },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_8111_IDE), 4 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_IDE), 5 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE), 6 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE), 7 },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_OPUS_7441), 2 },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_8111_IDE), 3 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_IDE), 4 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE), 5 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE), 5 },
#ifdef CONFIG_BLK_DEV_IDE_SATA
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA), 8 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA), 5 },
#endif
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE), 9 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE), 10 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE), 5 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE), 5 },
#ifdef CONFIG_BLK_DEV_IDE_SATA
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA), 11 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2), 12 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA), 5 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2), 5 },
#endif
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE), 13 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE), 14 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE), 15 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE), 16 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE), 17 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE), 18 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE), 19 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE), 20 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE), 21 },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_IDE), 22 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE), 5 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE), 5 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE), 5 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE), 5 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE), 5 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE), 5 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE), 5 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE), 5 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE), 5 },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_IDE), 6 },
{ 0, },
};
MODULE_DEVICE_TABLE(pci, amd74xx_pci_tbl);
@ -341,6 +323,7 @@ static struct pci_driver driver = {
.name = "AMD_IDE",
.id_table = amd74xx_pci_tbl,
.probe = amd74xx_probe,
.remove = ide_pci_remove,
};
static int __init amd74xx_ide_init(void)
@ -348,7 +331,13 @@ static int __init amd74xx_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit amd74xx_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(amd74xx_ide_init);
module_exit(amd74xx_ide_exit);
MODULE_AUTHOR("Vojtech Pavlik");
MODULE_DESCRIPTION("AMD PCI IDE driver");

20
drivers/ide/pci/atiixp.c
View File

@ -11,6 +11,8 @@
#include <linux/ide.h>
#include <linux/init.h>
#define DRV_NAME "atiixp"
#define ATIIXP_IDE_PIO_TIMING 0x40
#define ATIIXP_IDE_MDMA_TIMING 0x44
#define ATIIXP_IDE_PIO_CONTROL 0x48
@ -137,16 +139,17 @@ static const struct ide_port_ops atiixp_port_ops = {
};
static const struct ide_port_info atiixp_pci_info[] __devinitdata = {
{ /* 0 */
.name = "ATIIXP",
{ /* 0: IXP200/300/400/700 */
.name = DRV_NAME,
.enablebits = {{0x48,0x01,0x00}, {0x48,0x08,0x00}},
.port_ops = &atiixp_port_ops,
.host_flags = IDE_HFLAG_LEGACY_IRQS,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA5,
},{ /* 1 */
.name = "SB600_PATA",
},
{ /* 1: IXP600 */
.name = DRV_NAME,
.enablebits = {{0x48,0x01,0x00}, {0x00,0x00,0x00}},
.port_ops = &atiixp_port_ops,
.host_flags = IDE_HFLAG_SINGLE | IDE_HFLAG_LEGACY_IRQS,
@ -167,7 +170,7 @@ static const struct ide_port_info atiixp_pci_info[] __devinitdata = {
static int __devinit atiixp_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
return ide_setup_pci_device(dev, &atiixp_pci_info[id->driver_data]);
return ide_pci_init_one(dev, &atiixp_pci_info[id->driver_data], NULL);
}
static const struct pci_device_id atiixp_pci_tbl[] = {
@ -184,6 +187,7 @@ static struct pci_driver driver = {
.name = "ATIIXP_IDE",
.id_table = atiixp_pci_tbl,
.probe = atiixp_init_one,
.remove = ide_pci_remove,
};
static int __init atiixp_ide_init(void)
@ -191,7 +195,13 @@ static int __init atiixp_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit atiixp_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(atiixp_ide_init);
module_exit(atiixp_ide_exit);
MODULE_AUTHOR("HUI YU");
MODULE_DESCRIPTION("PCI driver module for ATI IXP IDE");

50
drivers/ide/pci/cmd64x.c
View File

@ -19,6 +19,8 @@
#include <asm/io.h>
#define DRV_NAME "cmd64x"
#define CMD_DEBUG 0
#if CMD_DEBUG
@ -330,28 +332,10 @@ static int cmd646_1_dma_end(ide_drive_t *drive)
return (dma_stat & 7) != 4;
}
static unsigned int __devinit init_chipset_cmd64x(struct pci_dev *dev, const char *name)
static unsigned int __devinit init_chipset_cmd64x(struct pci_dev *dev)
{
u8 mrdmode = 0;
if (dev->device == PCI_DEVICE_ID_CMD_646) {
switch (dev->revision) {
case 0x07:
case 0x05:
printk("%s: UltraDMA capable\n", name);
break;
case 0x03:
default:
printk("%s: MultiWord DMA force limited\n", name);
break;
case 0x01:
printk("%s: MultiWord DMA limited, "
"IRQ workaround enabled\n", name);
break;
}
}
/* Set a good latency timer and cache line size value. */
(void) pci_write_config_byte(dev, PCI_LATENCY_TIMER, 64);
/* FIXME: pci_set_master() to ensure a good latency timer value */
@ -425,8 +409,8 @@ static const struct ide_dma_ops cmd648_dma_ops = {
};
static const struct ide_port_info cmd64x_chipsets[] __devinitdata = {
{ /* 0 */
.name = "CMD643",
{ /* 0: CMD643 */
.name = DRV_NAME,
.init_chipset = init_chipset_cmd64x,
.enablebits = {{0x00,0x00,0x00}, {0x51,0x08,0x08}},
.port_ops = &cmd64x_port_ops,
@ -436,8 +420,9 @@ static const struct ide_port_info cmd64x_chipsets[] __devinitdata = {
.pio_mask = ATA_PIO5,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = 0x00, /* no udma */
},{ /* 1 */
.name = "CMD646",
},
{ /* 1: CMD646 */
.name = DRV_NAME,
.init_chipset = init_chipset_cmd64x,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
.chipset = ide_cmd646,
@ -447,8 +432,9 @@ static const struct ide_port_info cmd64x_chipsets[] __devinitdata = {
.pio_mask = ATA_PIO5,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA2,
},{ /* 2 */
.name = "CMD648",
},
{ /* 2: CMD648 */
.name = DRV_NAME,
.init_chipset = init_chipset_cmd64x,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
.port_ops = &cmd64x_port_ops,
@ -457,8 +443,9 @@ static const struct ide_port_info cmd64x_chipsets[] __devinitdata = {
.pio_mask = ATA_PIO5,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA4,
},{ /* 3 */
.name = "CMD649",
},
{ /* 3: CMD649 */
.name = DRV_NAME,
.init_chipset = init_chipset_cmd64x,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
.port_ops = &cmd64x_port_ops,
@ -507,7 +494,7 @@ static int __devinit cmd64x_init_one(struct pci_dev *dev, const struct pci_devic
}
}
return ide_setup_pci_device(dev, &d);
return ide_pci_init_one(dev, &d, NULL);
}
static const struct pci_device_id cmd64x_pci_tbl[] = {
@ -523,6 +510,7 @@ static struct pci_driver driver = {
.name = "CMD64x_IDE",
.id_table = cmd64x_pci_tbl,
.probe = cmd64x_init_one,
.remove = ide_pci_remove,
};
static int __init cmd64x_ide_init(void)
@ -530,7 +518,13 @@ static int __init cmd64x_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit cmd64x_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(cmd64x_ide_init);
module_exit(cmd64x_ide_exit);
MODULE_AUTHOR("Eddie Dost, David Miller, Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for CMD64x IDE");

24
drivers/ide/pci/cs5520.c
View File

@ -41,6 +41,8 @@
#include <linux/ide.h>
#include <linux/dma-mapping.h>
#define DRV_NAME "cs5520"
struct pio_clocks
{
int address;
@ -92,18 +94,11 @@ static const struct ide_port_ops cs5520_port_ops = {
.set_dma_mode = cs5520_set_dma_mode,
};
#define DECLARE_CS_DEV(name_str) \
{ \
.name = name_str, \
.port_ops = &cs5520_port_ops, \
.host_flags = IDE_HFLAG_ISA_PORTS | \
IDE_HFLAG_CS5520, \
.pio_mask = ATA_PIO4, \
}
static const struct ide_port_info cyrix_chipsets[] __devinitdata = {
/* 0 */ DECLARE_CS_DEV("Cyrix 5510"),
/* 1 */ DECLARE_CS_DEV("Cyrix 5520")
static const struct ide_port_info cyrix_chipset __devinitdata = {
.name = DRV_NAME,
.port_ops = &cs5520_port_ops,
.host_flags = IDE_HFLAG_ISA_PORTS | IDE_HFLAG_CS5520,
.pio_mask = ATA_PIO4,
};
/*
@ -114,7 +109,7 @@ static const struct ide_port_info cyrix_chipsets[] __devinitdata = {
static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
const struct ide_port_info *d = &cyrix_chipsets[id->driver_data];
const struct ide_port_info *d = &cyrix_chipset;
hw_regs_t hw[4], *hws[] = { NULL, NULL, NULL, NULL };
ide_setup_pci_noise(dev, d);
@ -128,7 +123,8 @@ static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_devic
}
pci_set_master(dev);
if (pci_set_dma_mask(dev, DMA_32BIT_MASK)) {
printk(KERN_WARNING "cs5520: No suitable DMA available.\n");
printk(KERN_WARNING "%s: No suitable DMA available.\n",
d->name);
return -ENODEV;
}

20
drivers/ide/pci/cs5530.c
View File

@ -22,6 +22,8 @@
#include <asm/io.h>
#define DRV_NAME "cs5530"
/*
* Here are the standard PIO mode 0-4 timings for each "format".
* Format-0 uses fast data reg timings, with slower command reg timings.
@ -127,12 +129,11 @@ static void cs5530_set_dma_mode(ide_drive_t *drive, const u8 mode)
/**
* init_chipset_5530 - set up 5530 bridge
* @dev: PCI device
* @name: device name
*
* Initialize the cs5530 bridge for reliable IDE DMA operation.
*/
static unsigned int __devinit init_chipset_cs5530 (struct pci_dev *dev, const char *name)
static unsigned int __devinit init_chipset_cs5530(struct pci_dev *dev)
{
struct pci_dev *master_0 = NULL, *cs5530_0 = NULL;
@ -151,11 +152,11 @@ static unsigned int __devinit init_chipset_cs5530 (struct pci_dev *dev, const ch
}
}
if (!master_0) {
printk(KERN_ERR "%s: unable to locate PCI MASTER function\n", name);
printk(KERN_ERR DRV_NAME ": unable to locate PCI MASTER function\n");
goto out;
}
if (!cs5530_0) {
printk(KERN_ERR "%s: unable to locate CS5530 LEGACY function\n", name);
printk(KERN_ERR DRV_NAME ": unable to locate CS5530 LEGACY function\n");
goto out;
}
@ -243,7 +244,7 @@ static const struct ide_port_ops cs5530_port_ops = {
};
static const struct ide_port_info cs5530_chipset __devinitdata = {
.name = "CS5530",
.name = DRV_NAME,
.init_chipset = init_chipset_cs5530,
.init_hwif = init_hwif_cs5530,
.port_ops = &cs5530_port_ops,
@ -256,7 +257,7 @@ static const struct ide_port_info cs5530_chipset __devinitdata = {
static int __devinit cs5530_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
return ide_setup_pci_device(dev, &cs5530_chipset);
return ide_pci_init_one(dev, &cs5530_chipset, NULL);
}
static const struct pci_device_id cs5530_pci_tbl[] = {
@ -269,6 +270,7 @@ static struct pci_driver driver = {
.name = "CS5530 IDE",
.id_table = cs5530_pci_tbl,
.probe = cs5530_init_one,
.remove = ide_pci_remove,
};
static int __init cs5530_ide_init(void)
@ -276,7 +278,13 @@ static int __init cs5530_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit cs5530_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(cs5530_ide_init);
module_exit(cs5530_ide_exit);
MODULE_AUTHOR("Mark Lord");
MODULE_DESCRIPTION("PCI driver module for Cyrix/NS 5530 IDE");

13
drivers/ide/pci/cs5535.c
View File

@ -26,6 +26,8 @@
#include <linux/pci.h>
#include <linux/ide.h>
#define DRV_NAME "cs5535"
#define MSR_ATAC_BASE 0x51300000
#define ATAC_GLD_MSR_CAP (MSR_ATAC_BASE+0)
#define ATAC_GLD_MSR_CONFIG (MSR_ATAC_BASE+0x01)
@ -169,7 +171,7 @@ static const struct ide_port_ops cs5535_port_ops = {
};
static const struct ide_port_info cs5535_chipset __devinitdata = {
.name = "CS5535",
.name = DRV_NAME,
.port_ops = &cs5535_port_ops,
.host_flags = IDE_HFLAG_SINGLE | IDE_HFLAG_POST_SET_MODE,
.pio_mask = ATA_PIO4,
@ -180,7 +182,7 @@ static const struct ide_port_info cs5535_chipset __devinitdata = {
static int __devinit cs5535_init_one(struct pci_dev *dev,
const struct pci_device_id *id)
{
return ide_setup_pci_device(dev, &cs5535_chipset);
return ide_pci_init_one(dev, &cs5535_chipset, NULL);
}
static const struct pci_device_id cs5535_pci_tbl[] = {
@ -194,6 +196,7 @@ static struct pci_driver driver = {
.name = "CS5535_IDE",
.id_table = cs5535_pci_tbl,
.probe = cs5535_init_one,
.remove = ide_pci_remove,
};
static int __init cs5535_ide_init(void)
@ -201,7 +204,13 @@ static int __init cs5535_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit cs5535_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(cs5535_ide_init);
module_exit(cs5535_ide_exit);
MODULE_AUTHOR("AMD");
MODULE_DESCRIPTION("PCI driver module for AMD/NS CS5535 IDE");

35
drivers/ide/pci/cy82c693.c
View File

@ -48,6 +48,8 @@
#include <asm/io.h>
#define DRV_NAME "cy82c693"
/* the current version */
#define CY82_VERSION "CY82C693U driver v0.34 99-13-12 Andreas S. Krebs (akrebs@altavista.net)"
@ -330,7 +332,7 @@ static void cy82c693_set_pio_mode(ide_drive_t *drive, const u8 pio)
/*
* this function is called during init and is used to setup the cy82c693 chip
*/
static unsigned int __devinit init_chipset_cy82c693(struct pci_dev *dev, const char *name)
static unsigned int __devinit init_chipset_cy82c693(struct pci_dev *dev)
{
if (PCI_FUNC(dev->devfn) != 1)
return 0;
@ -349,8 +351,8 @@ static unsigned int __devinit init_chipset_cy82c693(struct pci_dev *dev, const c
data = inb(CY82_DATA_PORT);
#if CY82C693_DEBUG_INFO
printk(KERN_INFO "%s: Peripheral Configuration Register: 0x%X\n",
name, data);
printk(KERN_INFO DRV_NAME ": Peripheral Configuration Register: 0x%X\n",
data);
#endif /* CY82C693_DEBUG_INFO */
/*
@ -371,8 +373,8 @@ static unsigned int __devinit init_chipset_cy82c693(struct pci_dev *dev, const c
outb(data, CY82_DATA_PORT);
#if CY82C693_DEBUG_INFO
printk(KERN_INFO "%s: New Peripheral Configuration Register: 0x%X\n",
name, data);
printk(KERN_INFO ": New Peripheral Configuration Register: 0x%X\n",
data);
#endif /* CY82C693_DEBUG_INFO */
#endif /* CY82C693_SETDMA_CLOCK */
@ -398,7 +400,7 @@ static const struct ide_port_ops cy82c693_port_ops = {
};
static const struct ide_port_info cy82c693_chipset __devinitdata = {
.name = "CY82C693",
.name = DRV_NAME,
.init_chipset = init_chipset_cy82c693,
.init_iops = init_iops_cy82c693,
.port_ops = &cy82c693_port_ops,
@ -419,12 +421,22 @@ static int __devinit cy82c693_init_one(struct pci_dev *dev, const struct pci_dev
if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE &&
PCI_FUNC(dev->devfn) == 1) {
dev2 = pci_get_slot(dev->bus, dev->devfn + 1);
ret = ide_setup_pci_devices(dev, dev2, &cy82c693_chipset);
/* We leak pci refs here but thats ok - we can't be unloaded */
ret = ide_pci_init_two(dev, dev2, &cy82c693_chipset, NULL);
if (ret)
pci_dev_put(dev2);
}
return ret;
}
static void __devexit cy82c693_remove(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
struct pci_dev *dev2 = host->dev[1] ? to_pci_dev(host->dev[1]) : NULL;
ide_pci_remove(dev);
pci_dev_put(dev2);
}
static const struct pci_device_id cy82c693_pci_tbl[] = {
{ PCI_VDEVICE(CONTAQ, PCI_DEVICE_ID_CONTAQ_82C693), 0 },
{ 0, },
@ -435,6 +447,7 @@ static struct pci_driver driver = {
.name = "Cypress_IDE",
.id_table = cy82c693_pci_tbl,
.probe = cy82c693_init_one,
.remove = cy82c693_remove,
};
static int __init cy82c693_ide_init(void)
@ -442,7 +455,13 @@ static int __init cy82c693_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit cy82c693_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(cy82c693_ide_init);
module_exit(cy82c693_ide_exit);
MODULE_AUTHOR("Andreas Krebs, Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for the Cypress CY82C693 IDE");

76
drivers/ide/pci/generic.c
View File

@ -27,6 +27,8 @@
#include <linux/ide.h>
#include <linux/init.h>
#define DRV_NAME "ide_pci_generic"
static int ide_generic_all; /* Set to claim all devices */
module_param_named(all_generic_ide, ide_generic_all, bool, 0444);
@ -34,9 +36,9 @@ MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE st
#define IDE_HFLAGS_UMC (IDE_HFLAG_NO_DMA | IDE_HFLAG_FORCE_LEGACY_IRQS)
#define DECLARE_GENERIC_PCI_DEV(name_str, extra_flags) \
#define DECLARE_GENERIC_PCI_DEV(extra_flags) \
{ \
.name = name_str, \
.name = DRV_NAME, \
.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA | \
extra_flags, \
.swdma_mask = ATA_SWDMA2, \
@ -45,10 +47,11 @@ MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE st
}
static const struct ide_port_info generic_chipsets[] __devinitdata = {
/* 0 */ DECLARE_GENERIC_PCI_DEV("Unknown", 0),
/* 0: Unknown */
DECLARE_GENERIC_PCI_DEV(0),
{ /* 1 */
.name = "NS87410",
{ /* 1: NS87410 */
.name = DRV_NAME,
.enablebits = { {0x43, 0x08, 0x08}, {0x47, 0x08, 0x08} },
.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA,
.swdma_mask = ATA_SWDMA2,
@ -56,17 +59,15 @@ static const struct ide_port_info generic_chipsets[] __devinitdata = {
.udma_mask = ATA_UDMA6,
},
/* 2 */ DECLARE_GENERIC_PCI_DEV("SAMURAI", 0),
/* 3 */ DECLARE_GENERIC_PCI_DEV("HT6565", 0),
/* 4 */ DECLARE_GENERIC_PCI_DEV("UM8673F", IDE_HFLAGS_UMC),
/* 5 */ DECLARE_GENERIC_PCI_DEV("UM8886A", IDE_HFLAGS_UMC),
/* 6 */ DECLARE_GENERIC_PCI_DEV("UM8886BF", IDE_HFLAGS_UMC),
/* 7 */ DECLARE_GENERIC_PCI_DEV("HINT_IDE", 0),
/* 8 */ DECLARE_GENERIC_PCI_DEV("VIA_IDE", IDE_HFLAG_NO_AUTODMA),
/* 9 */ DECLARE_GENERIC_PCI_DEV("OPTI621V", IDE_HFLAG_NO_AUTODMA),
/* 2: SAMURAI / HT6565 / HINT_IDE */
DECLARE_GENERIC_PCI_DEV(0),
/* 3: UM8673F / UM8886A / UM8886BF */
DECLARE_GENERIC_PCI_DEV(IDE_HFLAGS_UMC),
/* 4: VIA_IDE / OPTI621V / Piccolo010{2,3,5} */
DECLARE_GENERIC_PCI_DEV(IDE_HFLAG_NO_AUTODMA),
{ /* 10 */
.name = "VIA8237SATA",
{ /* 5: VIA8237SATA */
.name = DRV_NAME,
.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA |
IDE_HFLAG_OFF_BOARD,
.swdma_mask = ATA_SWDMA2,
@ -74,12 +75,8 @@ static const struct ide_port_info generic_chipsets[] __devinitdata = {
.udma_mask = ATA_UDMA6,
},
/* 11 */ DECLARE_GENERIC_PCI_DEV("Piccolo0102", IDE_HFLAG_NO_AUTODMA),
/* 12 */ DECLARE_GENERIC_PCI_DEV("Piccolo0103", IDE_HFLAG_NO_AUTODMA),
/* 13 */ DECLARE_GENERIC_PCI_DEV("Piccolo0105", IDE_HFLAG_NO_AUTODMA),
{ /* 14 */
.name = "Revolution",
{ /* 6: Revolution */
.name = DRV_NAME,
.host_flags = IDE_HFLAG_CLEAR_SIMPLEX |
IDE_HFLAG_TRUST_BIOS_FOR_DMA |
IDE_HFLAG_OFF_BOARD,
@ -134,12 +131,12 @@ static int __devinit generic_init_one(struct pci_dev *dev, const struct pci_devi
u16 command;
pci_read_config_word(dev, PCI_COMMAND, &command);
if (!(command & PCI_COMMAND_IO)) {
printk(KERN_INFO "Skipping disabled %s IDE "
"controller.\n", d->name);
printk(KERN_INFO "%s %s: skipping disabled "
"controller\n", d->name, pci_name(dev));
goto out;
}
}
ret = ide_setup_pci_device(dev, d);
ret = ide_pci_init_one(dev, d, NULL);
out:
return ret;
}
@ -147,20 +144,20 @@ out:
static const struct pci_device_id generic_pci_tbl[] = {
{ PCI_VDEVICE(NS, PCI_DEVICE_ID_NS_87410), 1 },
{ PCI_VDEVICE(PCTECH, PCI_DEVICE_ID_PCTECH_SAMURAI_IDE), 2 },
{ PCI_VDEVICE(HOLTEK, PCI_DEVICE_ID_HOLTEK_6565), 3 },
{ PCI_VDEVICE(UMC, PCI_DEVICE_ID_UMC_UM8673F), 4 },
{ PCI_VDEVICE(UMC, PCI_DEVICE_ID_UMC_UM8886A), 5 },
{ PCI_VDEVICE(UMC, PCI_DEVICE_ID_UMC_UM8886BF), 6 },
{ PCI_VDEVICE(HINT, PCI_DEVICE_ID_HINT_VXPROII_IDE), 7 },
{ PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_82C561), 8 },
{ PCI_VDEVICE(OPTI, PCI_DEVICE_ID_OPTI_82C558), 9 },
{ PCI_VDEVICE(HOLTEK, PCI_DEVICE_ID_HOLTEK_6565), 2 },
{ PCI_VDEVICE(UMC, PCI_DEVICE_ID_UMC_UM8673F), 3 },
{ PCI_VDEVICE(UMC, PCI_DEVICE_ID_UMC_UM8886A), 3 },
{ PCI_VDEVICE(UMC, PCI_DEVICE_ID_UMC_UM8886BF), 3 },
{ PCI_VDEVICE(HINT, PCI_DEVICE_ID_HINT_VXPROII_IDE), 2 },
{ PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_82C561), 4 },
{ PCI_VDEVICE(OPTI, PCI_DEVICE_ID_OPTI_82C558), 4 },
#ifdef CONFIG_BLK_DEV_IDE_SATA
{ PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_8237_SATA), 10 },
{ PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_8237_SATA), 5 },
#endif
{ PCI_VDEVICE(TOSHIBA, PCI_DEVICE_ID_TOSHIBA_PICCOLO), 11 },
{ PCI_VDEVICE(TOSHIBA, PCI_DEVICE_ID_TOSHIBA_PICCOLO_1), 12 },
{ PCI_VDEVICE(TOSHIBA, PCI_DEVICE_ID_TOSHIBA_PICCOLO_2), 13 },
{ PCI_VDEVICE(NETCELL, PCI_DEVICE_ID_REVOLUTION), 14 },
{ PCI_VDEVICE(TOSHIBA, PCI_DEVICE_ID_TOSHIBA_PICCOLO), 4 },
{ PCI_VDEVICE(TOSHIBA, PCI_DEVICE_ID_TOSHIBA_PICCOLO_1), 4 },
{ PCI_VDEVICE(TOSHIBA, PCI_DEVICE_ID_TOSHIBA_PICCOLO_2), 4 },
{ PCI_VDEVICE(NETCELL, PCI_DEVICE_ID_REVOLUTION), 6 },
/*
* Must come last. If you add entries adjust
* this table and generic_chipsets[] appropriately.
@ -174,6 +171,7 @@ static struct pci_driver driver = {
.name = "PCI_IDE",
.id_table = generic_pci_tbl,
.probe = generic_init_one,
.remove = ide_pci_remove,
};
static int __init generic_ide_init(void)
@ -181,7 +179,13 @@ static int __init generic_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit generic_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(generic_ide_init);
module_exit(generic_ide_exit);
MODULE_AUTHOR("Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for generic PCI IDE");

21
drivers/ide/pci/hpt34x.c
View File

@ -33,6 +33,8 @@
#include <linux/init.h>
#include <linux/ide.h>
#define DRV_NAME "hpt34x"
#define HPT343_DEBUG_DRIVE_INFO 0
static void hpt34x_set_mode(ide_drive_t *drive, const u8 speed)
@ -77,7 +79,7 @@ static void hpt34x_set_pio_mode(ide_drive_t *drive, const u8 pio)
*/
#define HPT34X_PCI_INIT_REG 0x80
static unsigned int __devinit init_chipset_hpt34x(struct pci_dev *dev, const char *name)
static unsigned int __devinit init_chipset_hpt34x(struct pci_dev *dev)
{
int i = 0;
unsigned long hpt34xIoBase = pci_resource_start(dev, 4);
@ -126,15 +128,15 @@ static const struct ide_port_ops hpt34x_port_ops = {
IDE_HFLAG_NO_AUTODMA)
static const struct ide_port_info hpt34x_chipsets[] __devinitdata = {
{ /* 0 */
.name = "HPT343",
{ /* 0: HPT343 */
.name = DRV_NAME,
.init_chipset = init_chipset_hpt34x,
.port_ops = &hpt34x_port_ops,
.host_flags = IDE_HFLAGS_HPT34X | IDE_HFLAG_NON_BOOTABLE,
.pio_mask = ATA_PIO5,
},
{ /* 1 */
.name = "HPT345",
{ /* 1: HPT345 */
.name = DRV_NAME,
.init_chipset = init_chipset_hpt34x,
.port_ops = &hpt34x_port_ops,
.host_flags = IDE_HFLAGS_HPT34X | IDE_HFLAG_OFF_BOARD,
@ -156,7 +158,7 @@ static int __devinit hpt34x_init_one(struct pci_dev *dev, const struct pci_devic
d = &hpt34x_chipsets[(pcicmd & PCI_COMMAND_MEMORY) ? 1 : 0];
return ide_setup_pci_device(dev, d);
return ide_pci_init_one(dev, d, NULL);
}
static const struct pci_device_id hpt34x_pci_tbl[] = {
@ -169,6 +171,7 @@ static struct pci_driver driver = {
.name = "HPT34x_IDE",
.id_table = hpt34x_pci_tbl,
.probe = hpt34x_init_one,
.remove = ide_pci_remove,
};
static int __init hpt34x_ide_init(void)
@ -176,7 +179,13 @@ static int __init hpt34x_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit hpt34x_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(hpt34x_ide_init);
module_exit(hpt34x_ide_exit);
MODULE_AUTHOR("Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for Highpoint 34x IDE");

183
drivers/ide/pci/hpt366.c
View File

@ -131,6 +131,8 @@
#include <asm/uaccess.h>
#include <asm/io.h>
#define DRV_NAME "hpt366"
/* various tuning parameters */
#define HPT_RESET_STATE_ENGINE
#undef HPT_DELAY_INTERRUPT
@ -620,7 +622,8 @@ static u8 hpt3xx_udma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct hpt_info *info = pci_get_drvdata(dev);
struct ide_host *host = pci_get_drvdata(dev);
struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
u8 mask = hwif->ultra_mask;
switch (info->chip_type) {
@ -660,7 +663,8 @@ static u8 hpt3xx_mdma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct hpt_info *info = pci_get_drvdata(dev);
struct ide_host *host = pci_get_drvdata(dev);
struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
switch (info->chip_type) {
case HPT372 :
@ -694,8 +698,10 @@ static u32 get_speed_setting(u8 speed, struct hpt_info *info)
static void hpt3xx_set_mode(ide_drive_t *drive, const u8 speed)
{
struct pci_dev *dev = to_pci_dev(drive->hwif->dev);
struct hpt_info *info = pci_get_drvdata(dev);
ide_hwif_t *hwif = drive->hwif;
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct ide_host *host = pci_get_drvdata(dev);
struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
struct hpt_timings *t = info->timings;
u8 itr_addr = 0x40 + (drive->dn * 4);
u32 old_itr = 0;
@ -738,7 +744,8 @@ static void hpt3xx_maskproc(ide_drive_t *drive, int mask)
{
ide_hwif_t *hwif = HWIF(drive);
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct hpt_info *info = pci_get_drvdata(dev);
struct ide_host *host = pci_get_drvdata(dev);
struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
if (drive->quirk_list) {
if (info->chip_type >= HPT370) {
@ -963,24 +970,16 @@ static int __devinit hpt37x_calibrate_dpll(struct pci_dev *dev, u16 f_low, u16 f
return 1;
}
static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev, const char *name)
static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev)
{
struct hpt_info *info = kmalloc(sizeof(struct hpt_info), GFP_KERNEL);
unsigned long io_base = pci_resource_start(dev, 4);
struct ide_host *host = pci_get_drvdata(dev);
struct hpt_info *info = host->host_priv + (&dev->dev == host->dev[1]);
const char *name = DRV_NAME;
u8 pci_clk, dpll_clk = 0; /* PCI and DPLL clock in MHz */
u8 chip_type;
enum ata_clock clock;
if (info == NULL) {
printk(KERN_ERR "%s: out of memory!\n", name);
return -ENOMEM;
}
/*
* Copy everything from a static "template" structure
* to just allocated per-chip hpt_info structure.
*/
memcpy(info, pci_get_drvdata(dev), sizeof(struct hpt_info));
chip_type = info->chip_type;
pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, (L1_CACHE_BYTES / 4));
@ -1048,8 +1047,8 @@ static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev, const cha
if ((temp & 0xFFFFF000) != 0xABCDE000) {
int i;
printk(KERN_WARNING "%s: no clock data saved by BIOS\n",
name);
printk(KERN_WARNING "%s %s: no clock data saved by "
"BIOS\n", name, pci_name(dev));
/* Calculate the average value of f_CNT. */
for (temp = i = 0; i < 128; i++) {
@ -1074,8 +1073,9 @@ static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev, const cha
else
pci_clk = 66;
printk(KERN_INFO "%s: DPLL base: %d MHz, f_CNT: %d, "
"assuming %d MHz PCI\n", name, dpll_clk, f_cnt, pci_clk);
printk(KERN_INFO "%s %s: DPLL base: %d MHz, f_CNT: %d, "
"assuming %d MHz PCI\n", name, pci_name(dev),
dpll_clk, f_cnt, pci_clk);
} else {
u32 itr1 = 0;
@ -1141,8 +1141,8 @@ static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev, const cha
}
if (info->timings->clock_table[clock] == NULL) {
printk(KERN_ERR "%s: unknown bus timing!\n", name);
kfree(info);
printk(KERN_ERR "%s %s: unknown bus timing!\n",
name, pci_name(dev));
return -EIO;
}
@ -1168,17 +1168,19 @@ static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev, const cha
f_low += adjust >> 1;
}
if (adjust == 8) {
printk(KERN_ERR "%s: DPLL did not stabilize!\n", name);
kfree(info);
printk(KERN_ERR "%s %s: DPLL did not stabilize!\n",
name, pci_name(dev));
return -EIO;
}
printk("%s: using %d MHz DPLL clock\n", name, dpll_clk);
printk(KERN_INFO "%s %s: using %d MHz DPLL clock\n",
name, pci_name(dev), dpll_clk);
} else {
/* Mark the fact that we're not using the DPLL. */
dpll_clk = 0;
printk("%s: using %d MHz PCI clock\n", name, pci_clk);
printk(KERN_INFO "%s %s: using %d MHz PCI clock\n",
name, pci_name(dev), pci_clk);
}
/* Store the clock frequencies. */
@ -1186,9 +1188,6 @@ static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev, const cha
info->pci_clk = pci_clk;
info->clock = clock;
/* Point to this chip's own instance of the hpt_info structure. */
pci_set_drvdata(dev, info);
if (chip_type >= HPT370) {
u8 mcr1, mcr4;
@ -1218,7 +1217,8 @@ static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev, const cha
static u8 __devinit hpt3xx_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct hpt_info *info = pci_get_drvdata(dev);
struct ide_host *host = pci_get_drvdata(dev);
struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
u8 chip_type = info->chip_type;
u8 scr1 = 0, ata66 = hwif->channel ? 0x01 : 0x02;
@ -1262,7 +1262,8 @@ static u8 __devinit hpt3xx_cable_detect(ide_hwif_t *hwif)
static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct hpt_info *info = pci_get_drvdata(dev);
struct ide_host *host = pci_get_drvdata(dev);
struct hpt_info *info = host->host_priv + (hwif->dev == host->dev[1]);
int serialize = HPT_SERIALIZE_IO;
u8 chip_type = info->chip_type;
u8 new_mcr, old_mcr = 0;
@ -1364,7 +1365,8 @@ static void __devinit hpt374_init(struct pci_dev *dev, struct pci_dev *dev2)
if (dev2->irq != dev->irq) {
/* FIXME: we need a core pci_set_interrupt() */
dev2->irq = dev->irq;
printk(KERN_INFO "HPT374: PCI config space interrupt fixed\n");
printk(KERN_INFO DRV_NAME " %s: PCI config space interrupt "
"fixed\n", pci_name(dev2));
}
}
@ -1399,8 +1401,8 @@ static int __devinit hpt36x_init(struct pci_dev *dev, struct pci_dev *dev2)
pci_read_config_byte(dev2, PCI_INTERRUPT_PIN, &pin2);
if (pin1 != pin2 && dev->irq == dev2->irq) {
printk(KERN_INFO "HPT36x: onboard version of chipset, "
"pin1=%d pin2=%d\n", pin1, pin2);
printk(KERN_INFO DRV_NAME " %s: onboard version of chipset, "
"pin1=%d pin2=%d\n", pci_name(dev), pin1, pin2);
return 1;
}
@ -1455,8 +1457,8 @@ static const struct ide_dma_ops hpt36x_dma_ops = {
};
static const struct ide_port_info hpt366_chipsets[] __devinitdata = {
{ /* 0 */
.name = "HPT36x",
{ /* 0: HPT36x */
.name = DRV_NAME,
.init_chipset = init_chipset_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
@ -1472,53 +1474,9 @@ static const struct ide_port_info hpt366_chipsets[] __devinitdata = {
.host_flags = IDE_HFLAGS_HPT3XX | IDE_HFLAG_SINGLE,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
},{ /* 1 */
.name = "HPT372A",
.init_chipset = init_chipset_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.port_ops = &hpt3xx_port_ops,
.dma_ops = &hpt37x_dma_ops,
.host_flags = IDE_HFLAGS_HPT3XX,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
},{ /* 2 */
.name = "HPT302",
.init_chipset = init_chipset_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.port_ops = &hpt3xx_port_ops,
.dma_ops = &hpt37x_dma_ops,
.host_flags = IDE_HFLAGS_HPT3XX,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
},{ /* 3 */
.name = "HPT371",
.init_chipset = init_chipset_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.port_ops = &hpt3xx_port_ops,
.dma_ops = &hpt37x_dma_ops,
.host_flags = IDE_HFLAGS_HPT3XX,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
},{ /* 4 */
.name = "HPT374",
.init_chipset = init_chipset_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.enablebits = {{0x50,0x04,0x04}, {0x54,0x04,0x04}},
.udma_mask = ATA_UDMA5,
.port_ops = &hpt3xx_port_ops,
.dma_ops = &hpt37x_dma_ops,
.host_flags = IDE_HFLAGS_HPT3XX,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
},{ /* 5 */
.name = "HPT372N",
},
{ /* 1: HPT3xx */
.name = DRV_NAME,
.init_chipset = init_chipset_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
@ -1542,10 +1500,12 @@ static const struct ide_port_info hpt366_chipsets[] __devinitdata = {
static int __devinit hpt366_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
const struct hpt_info *info = NULL;
struct hpt_info *dyn_info;
struct pci_dev *dev2 = NULL;
struct ide_port_info d;
u8 idx = id->driver_data;
u8 rev = dev->revision;
int ret;
if ((idx == 0 || idx == 4) && (PCI_FUNC(dev->devfn) & 1))
return -ENODEV;
@ -1582,24 +1542,35 @@ static int __devinit hpt366_init_one(struct pci_dev *dev, const struct pci_devic
break;
}
d = hpt366_chipsets[idx];
printk(KERN_INFO DRV_NAME ": %s chipset detected\n", info->chip_name);
d = hpt366_chipsets[min_t(u8, idx, 1)];
d.name = info->chip_name;
d.udma_mask = info->udma_mask;
/* fixup ->dma_ops for HPT370/HPT370A */
if (info == &hpt370 || info == &hpt370a)
d.dma_ops = &hpt370_dma_ops;
pci_set_drvdata(dev, (void *)info);
if (info == &hpt36x || info == &hpt374)
dev2 = pci_get_slot(dev->bus, dev->devfn + 1);
if (dev2) {
int ret;
dyn_info = kzalloc(sizeof(*dyn_info) * (dev2 ? 2 : 1), GFP_KERNEL);
if (dyn_info == NULL) {
printk(KERN_ERR "%s %s: out of memory!\n",
d.name, pci_name(dev));
pci_dev_put(dev2);
return -ENOMEM;
}
pci_set_drvdata(dev2, (void *)info);
/*
* Copy everything from a static "template" structure
* to just allocated per-chip hpt_info structure.
*/
memcpy(dyn_info, info, sizeof(*dyn_info));
if (dev2) {
memcpy(dyn_info + 1, info, sizeof(*dyn_info));
if (info == &hpt374)
hpt374_init(dev, dev2);
@ -1608,13 +1579,30 @@ static int __devinit hpt366_init_one(struct pci_dev *dev, const struct pci_devic
d.host_flags &= ~IDE_HFLAG_NON_BOOTABLE;
}
ret = ide_setup_pci_devices(dev, dev2, &d);
if (ret < 0)
ret = ide_pci_init_two(dev, dev2, &d, dyn_info);
if (ret < 0) {
pci_dev_put(dev2);
kfree(dyn_info);
}
return ret;
}
return ide_setup_pci_device(dev, &d);
ret = ide_pci_init_one(dev, &d, dyn_info);
if (ret < 0)
kfree(dyn_info);
return ret;
}
static void __devexit hpt366_remove(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
struct ide_info *info = host->host_priv;
struct pci_dev *dev2 = host->dev[1] ? to_pci_dev(host->dev[1]) : NULL;
ide_pci_remove(dev);
pci_dev_put(dev2);
kfree(info);
}
static const struct pci_device_id hpt366_pci_tbl[] __devinitconst = {
@ -1632,6 +1620,7 @@ static struct pci_driver driver = {
.name = "HPT366_IDE",
.id_table = hpt366_pci_tbl,
.probe = hpt366_init_one,
.remove = hpt366_remove,
};
static int __init hpt366_ide_init(void)
@ -1639,7 +1628,13 @@ static int __init hpt366_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit hpt366_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(hpt366_ide_init);
module_exit(hpt366_ide_exit);
MODULE_AUTHOR("Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for Highpoint HPT366 IDE");

35
drivers/ide/pci/it8213.c
View File

@ -14,6 +14,8 @@
#include <linux/ide.h>
#include <linux/init.h>
#define DRV_NAME "it8213"
/**
* it8213_set_pio_mode - set host controller for PIO mode
* @drive: drive
@ -155,23 +157,17 @@ static const struct ide_port_ops it8213_port_ops = {
.cable_detect = it8213_cable_detect,
};
#define DECLARE_ITE_DEV(name_str) \
{ \
.name = name_str, \
.enablebits = { {0x41, 0x80, 0x80} }, \
.port_ops = &it8213_port_ops, \
.host_flags = IDE_HFLAG_SINGLE, \
.pio_mask = ATA_PIO4, \
.swdma_mask = ATA_SWDMA2_ONLY, \
.mwdma_mask = ATA_MWDMA12_ONLY, \
.udma_mask = ATA_UDMA6, \
}
static const struct ide_port_info it8213_chipsets[] __devinitdata = {
/* 0 */ DECLARE_ITE_DEV("IT8213"),
static const struct ide_port_info it8213_chipset __devinitdata = {
.name = DRV_NAME,
.enablebits = { {0x41, 0x80, 0x80} },
.port_ops = &it8213_port_ops,
.host_flags = IDE_HFLAG_SINGLE,
.pio_mask = ATA_PIO4,
.swdma_mask = ATA_SWDMA2_ONLY,
.mwdma_mask = ATA_MWDMA12_ONLY,
.udma_mask = ATA_UDMA6,
};
/**
* it8213_init_one - pci layer discovery entry
* @dev: PCI device
@ -184,7 +180,7 @@ static const struct ide_port_info it8213_chipsets[] __devinitdata = {
static int __devinit it8213_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
return ide_setup_pci_device(dev, &it8213_chipsets[id->driver_data]);
return ide_pci_init_one(dev, &it8213_chipset, NULL);
}
static const struct pci_device_id it8213_pci_tbl[] = {
@ -198,6 +194,7 @@ static struct pci_driver driver = {
.name = "ITE8213_IDE",
.id_table = it8213_pci_tbl,
.probe = it8213_init_one,
.remove = ide_pci_remove,
};
static int __init it8213_ide_init(void)
@ -205,7 +202,13 @@ static int __init it8213_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit it8213_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(it8213_ide_init);
module_exit(it8213_ide_exit);
MODULE_AUTHOR("Jack Lee, Alan Cox");
MODULE_DESCRIPTION("PCI driver module for the ITE 8213");

74
drivers/ide/pci/it821x.c
View File

@ -67,6 +67,8 @@
#include <linux/ide.h>
#include <linux/init.h>
#define DRV_NAME "it821x"
struct it821x_dev
{
unsigned int smart:1, /* Are we in smart raid mode */
@ -534,8 +536,9 @@ static struct ide_dma_ops it821x_pass_through_dma_ops = {
static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct it821x_dev **itdevs = (struct it821x_dev **)pci_get_drvdata(dev);
struct it821x_dev *idev = itdevs[hwif->channel];
struct ide_host *host = pci_get_drvdata(dev);
struct it821x_dev *itdevs = host->host_priv;
struct it821x_dev *idev = itdevs + hwif->channel;
u8 conf;
ide_set_hwifdata(hwif, idev);
@ -568,7 +571,8 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
idev->timing10 = 1;
hwif->host_flags |= IDE_HFLAG_NO_ATAPI_DMA;
if (idev->smart == 0)
printk(KERN_WARNING "it821x: Revision 0x10, workarounds activated.\n");
printk(KERN_WARNING DRV_NAME " %s: revision 0x10, "
"workarounds activated\n", pci_name(dev));
}
if (idev->smart == 0) {
@ -601,18 +605,20 @@ static void __devinit it8212_disable_raid(struct pci_dev *dev)
pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x20);
}
static unsigned int __devinit init_chipset_it821x(struct pci_dev *dev, const char *name)
static unsigned int __devinit init_chipset_it821x(struct pci_dev *dev)
{
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");
printk(KERN_INFO DRV_NAME " %s: forcing bypass mode\n",
pci_name(dev));
it8212_disable_raid(dev);
}
pci_read_config_byte(dev, 0x50, &conf);
printk(KERN_INFO "it821x: controller in %s mode.\n", mode[conf & 1]);
printk(KERN_INFO DRV_NAME " %s: controller in %s mode\n",
pci_name(dev), mode[conf & 1]);
return 0;
}
@ -624,17 +630,12 @@ static const struct ide_port_ops it821x_port_ops = {
.cable_detect = it821x_cable_detect,
};
#define DECLARE_ITE_DEV(name_str) \
{ \
.name = name_str, \
.init_chipset = init_chipset_it821x, \
.init_hwif = init_hwif_it821x, \
.port_ops = &it821x_port_ops, \
.pio_mask = ATA_PIO4, \
}
static const struct ide_port_info it821x_chipsets[] __devinitdata = {
/* 0 */ DECLARE_ITE_DEV("IT8212"),
static const struct ide_port_info it821x_chipset __devinitdata = {
.name = DRV_NAME,
.init_chipset = init_chipset_it821x,
.init_hwif = init_hwif_it821x,
.port_ops = &it821x_port_ops,
.pio_mask = ATA_PIO4,
};
/**
@ -648,23 +649,29 @@ static const struct ide_port_info it821x_chipsets[] __devinitdata = {
static int __devinit it821x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
struct it821x_dev *itdevs[2] = { NULL, NULL} , *itdev;
unsigned int i;
struct it821x_dev *itdevs;
int rc;
for (i = 0; i < 2; i++) {
itdev = kzalloc(sizeof(*itdev), GFP_KERNEL);
if (itdev == NULL) {
kfree(itdevs[0]);
printk(KERN_ERR "it821x: out of memory\n");
return -ENOMEM;
}
itdevs[i] = itdev;
itdevs = kzalloc(2 * sizeof(*itdevs), GFP_KERNEL);
if (itdevs == NULL) {
printk(KERN_ERR DRV_NAME " %s: out of memory\n", pci_name(dev));
return -ENOMEM;
}
pci_set_drvdata(dev, itdevs);
rc = ide_pci_init_one(dev, &it821x_chipset, itdevs);
if (rc)
kfree(itdevs);
return ide_setup_pci_device(dev, &it821x_chipsets[id->driver_data]);
return rc;
}
static void __devexit it821x_remove(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
struct it821x_dev *itdevs = host->host_priv;
ide_pci_remove(dev);
kfree(itdevs);
}
static const struct pci_device_id it821x_pci_tbl[] = {
@ -679,6 +686,7 @@ static struct pci_driver driver = {
.name = "ITE821x IDE",
.id_table = it821x_pci_tbl,
.probe = it821x_init_one,
.remove = it821x_remove,
};
static int __init it821x_ide_init(void)
@ -686,7 +694,13 @@ static int __init it821x_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit it821x_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(it821x_ide_init);
module_exit(it821x_ide_exit);
module_param_named(noraid, it8212_noraid, int, S_IRUGO);
MODULE_PARM_DESC(noraid, "Force card into bypass mode");

13
drivers/ide/pci/jmicron.c
View File

@ -12,6 +12,8 @@
#include <linux/ide.h>
#include <linux/init.h>
#define DRV_NAME "jmicron"
typedef enum {
PORT_PATA0 = 0,
PORT_PATA1 = 1,
@ -102,7 +104,7 @@ static const struct ide_port_ops jmicron_port_ops = {
};
static const struct ide_port_info jmicron_chipset __devinitdata = {
.name = "JMB",
.name = DRV_NAME,
.enablebits = { { 0x40, 0x01, 0x01 }, { 0x40, 0x10, 0x10 } },
.port_ops = &jmicron_port_ops,
.pio_mask = ATA_PIO5,
@ -121,7 +123,7 @@ static const struct ide_port_info jmicron_chipset __devinitdata = {
static int __devinit jmicron_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
return ide_setup_pci_device(dev, &jmicron_chipset);
return ide_pci_init_one(dev, &jmicron_chipset, NULL);
}
/* All JMB PATA controllers have and will continue to have the same
@ -152,6 +154,7 @@ static struct pci_driver driver = {
.name = "JMicron IDE",
.id_table = jmicron_pci_tbl,
.probe = jmicron_init_one,
.remove = ide_pci_remove,
};
static int __init jmicron_ide_init(void)
@ -159,7 +162,13 @@ static int __init jmicron_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit jmicron_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(jmicron_ide_init);
module_exit(jmicron_ide_exit);
MODULE_AUTHOR("Alan Cox");
MODULE_DESCRIPTION("PCI driver module for the JMicron in legacy modes");

13
drivers/ide/pci/ns87415.c
View File

@ -19,6 +19,8 @@
#include <asm/io.h>
#define DRV_NAME "ns87415"
#ifdef CONFIG_SUPERIO
/* SUPERIO 87560 is a PoS chip that NatSem denies exists.
* Unfortunately, it's built-in on all Astro-based PA-RISC workstations
@ -305,7 +307,7 @@ static const struct ide_dma_ops ns87415_dma_ops = {
};
static const struct ide_port_info ns87415_chipset __devinitdata = {
.name = "NS87415",
.name = DRV_NAME,
.init_hwif = init_hwif_ns87415,
.port_ops = &ns87415_port_ops,
.dma_ops = &ns87415_dma_ops,
@ -324,7 +326,7 @@ static int __devinit ns87415_init_one(struct pci_dev *dev, const struct pci_devi
d.tp_ops = &superio_tp_ops;
}
#endif
return ide_setup_pci_device(dev, &d);
return ide_pci_init_one(dev, &d, NULL);
}
static const struct pci_device_id ns87415_pci_tbl[] = {
@ -337,6 +339,7 @@ static struct pci_driver driver = {
.name = "NS87415_IDE",
.id_table = ns87415_pci_tbl,
.probe = ns87415_init_one,
.remove = ide_pci_remove,
};
static int __init ns87415_ide_init(void)
@ -344,7 +347,13 @@ static int __init ns87415_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit ns87415_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(ns87415_ide_init);
module_exit(ns87415_ide_exit);
MODULE_AUTHOR("Mark Lord, Eddie Dost, Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for NS87415 IDE");

13
drivers/ide/pci/opti621.c
View File

@ -90,6 +90,8 @@
#include <asm/io.h>
#define DRV_NAME "opti621"
#define READ_REG 0 /* index of Read cycle timing register */
#define WRITE_REG 1 /* index of Write cycle timing register */
#define CNTRL_REG 3 /* index of Control register */
@ -200,7 +202,7 @@ static const struct ide_port_ops opti621_port_ops = {
};
static const struct ide_port_info opti621_chipset __devinitdata = {
.name = "OPTI621/X",
.name = DRV_NAME,
.enablebits = { {0x45, 0x80, 0x00}, {0x40, 0x08, 0x00} },
.port_ops = &opti621_port_ops,
.host_flags = IDE_HFLAG_NO_DMA,
@ -209,7 +211,7 @@ static const struct ide_port_info opti621_chipset __devinitdata = {
static int __devinit opti621_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
return ide_setup_pci_device(dev, &opti621_chipset);
return ide_pci_init_one(dev, &opti621_chipset, NULL);
}
static const struct pci_device_id opti621_pci_tbl[] = {
@ -223,6 +225,7 @@ static struct pci_driver driver = {
.name = "Opti621_IDE",
.id_table = opti621_pci_tbl,
.probe = opti621_init_one,
.remove = ide_pci_remove,
};
static int __init opti621_ide_init(void)
@ -230,7 +233,13 @@ static int __init opti621_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit opti621_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(opti621_ide_init);
module_exit(opti621_ide_exit);
MODULE_AUTHOR("Jaromir Koutek, Jan Harkes, Mark Lord");
MODULE_DESCRIPTION("PCI driver module for Opti621 IDE");

78
drivers/ide/pci/pdc202xx_new.c
View File

@ -31,6 +31,8 @@
#include <asm/pci-bridge.h>
#endif
#define DRV_NAME "pdc202xx_new"
#undef DEBUG
#ifdef DEBUG
@ -324,8 +326,9 @@ static void __devinit apple_kiwi_init(struct pci_dev *pdev)
}
#endif /* CONFIG_PPC_PMAC */
static unsigned int __devinit init_chipset_pdcnew(struct pci_dev *dev, const char *name)
static unsigned int __devinit init_chipset_pdcnew(struct pci_dev *dev)
{
const char *name = DRV_NAME;
unsigned long dma_base = pci_resource_start(dev, 4);
unsigned long sec_dma_base = dma_base + 0x08;
long pll_input, pll_output, ratio;
@ -358,12 +361,13 @@ static unsigned int __devinit init_chipset_pdcnew(struct pci_dev *dev, const cha
* registers setting.
*/
pll_input = detect_pll_input_clock(dma_base);
printk("%s: PLL input clock is %ld kHz\n", name, pll_input / 1000);
printk(KERN_INFO "%s %s: PLL input clock is %ld kHz\n",
name, pci_name(dev), pll_input / 1000);
/* Sanity check */
if (unlikely(pll_input < 5000000L || pll_input > 70000000L)) {
printk(KERN_ERR "%s: Bad PLL input clock %ld Hz, giving up!\n",
name, pll_input);
printk(KERN_ERR "%s %s: Bad PLL input clock %ld Hz, giving up!"
"\n", name, pci_name(dev), pll_input);
goto out;
}
@ -399,7 +403,8 @@ static unsigned int __devinit init_chipset_pdcnew(struct pci_dev *dev, const cha
r = 0x00;
} else {
/* Invalid ratio */
printk(KERN_ERR "%s: Bad ratio %ld, giving up!\n", name, ratio);
printk(KERN_ERR "%s %s: Bad ratio %ld, giving up!\n",
name, pci_name(dev), ratio);
goto out;
}
@ -409,7 +414,8 @@ static unsigned int __devinit init_chipset_pdcnew(struct pci_dev *dev, const cha
if (unlikely(f < 0 || f > 127)) {
/* Invalid F */
printk(KERN_ERR "%s: F[%d] invalid!\n", name, f);
printk(KERN_ERR "%s %s: F[%d] invalid!\n",
name, pci_name(dev), f);
goto out;
}
@ -455,8 +461,8 @@ static struct pci_dev * __devinit pdc20270_get_dev2(struct pci_dev *dev)
if (dev2->irq != dev->irq) {
dev2->irq = dev->irq;
printk(KERN_INFO "PDC20270: PCI config space "
"interrupt fixed\n");
printk(KERN_INFO DRV_NAME " %s: PCI config space "
"interrupt fixed\n", pci_name(dev));
}
return dev2;
@ -473,9 +479,9 @@ static const struct ide_port_ops pdcnew_port_ops = {
.cable_detect = pdcnew_cable_detect,
};
#define DECLARE_PDCNEW_DEV(name_str, udma) \
#define DECLARE_PDCNEW_DEV(udma) \
{ \
.name = name_str, \
.name = DRV_NAME, \
.init_chipset = init_chipset_pdcnew, \
.port_ops = &pdcnew_port_ops, \
.host_flags = IDE_HFLAG_POST_SET_MODE | \
@ -487,13 +493,8 @@ static const struct ide_port_ops pdcnew_port_ops = {
}
static const struct ide_port_info pdcnew_chipsets[] __devinitdata = {
/* 0 */ DECLARE_PDCNEW_DEV("PDC20268", ATA_UDMA5),
/* 1 */ DECLARE_PDCNEW_DEV("PDC20269", ATA_UDMA6),
/* 2 */ DECLARE_PDCNEW_DEV("PDC20270", ATA_UDMA5),
/* 3 */ DECLARE_PDCNEW_DEV("PDC20271", ATA_UDMA6),
/* 4 */ DECLARE_PDCNEW_DEV("PDC20275", ATA_UDMA6),
/* 5 */ DECLARE_PDCNEW_DEV("PDC20276", ATA_UDMA6),
/* 6 */ DECLARE_PDCNEW_DEV("PDC20277", ATA_UDMA6),
/* 0: PDC202{68,70} */ DECLARE_PDCNEW_DEV(ATA_UDMA5),
/* 1: PDC202{69,71,75,76,77} */ DECLARE_PDCNEW_DEV(ATA_UDMA6),
};
/**
@ -507,13 +508,10 @@ static const struct ide_port_info pdcnew_chipsets[] __devinitdata = {
static int __devinit pdc202new_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
const struct ide_port_info *d;
const struct ide_port_info *d = &pdcnew_chipsets[id->driver_data];
struct pci_dev *bridge = dev->bus->self;
u8 idx = id->driver_data;
d = &pdcnew_chipsets[idx];
if (idx == 2 && bridge &&
if (dev->device == PCI_DEVICE_ID_PROMISE_20270 && bridge &&
bridge->vendor == PCI_VENDOR_ID_DEC &&
bridge->device == PCI_DEVICE_ID_DEC_21150) {
struct pci_dev *dev2;
@ -524,33 +522,42 @@ static int __devinit pdc202new_init_one(struct pci_dev *dev, const struct pci_de
dev2 = pdc20270_get_dev2(dev);
if (dev2) {
int ret = ide_setup_pci_devices(dev, dev2, d);
int ret = ide_pci_init_two(dev, dev2, d, NULL);
if (ret < 0)
pci_dev_put(dev2);
return ret;
}
}
if (idx == 5 && bridge &&
if (dev->device == PCI_DEVICE_ID_PROMISE_20276 && bridge &&
bridge->vendor == PCI_VENDOR_ID_INTEL &&
(bridge->device == PCI_DEVICE_ID_INTEL_I960 ||
bridge->device == PCI_DEVICE_ID_INTEL_I960RM)) {
printk(KERN_INFO "PDC20276: attached to I2O RAID controller, "
"skipping\n");
printk(KERN_INFO DRV_NAME " %s: attached to I2O RAID controller,"
" skipping\n", pci_name(dev));
return -ENODEV;
}
return ide_setup_pci_device(dev, d);
return ide_pci_init_one(dev, d, NULL);
}
static void __devexit pdc202new_remove(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
struct pci_dev *dev2 = host->dev[1] ? to_pci_dev(host->dev[1]) : NULL;
ide_pci_remove(dev);
pci_dev_put(dev2);
}
static const struct pci_device_id pdc202new_pci_tbl[] = {
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20268), 0 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20269), 1 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20270), 2 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20271), 3 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20275), 4 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20276), 5 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20277), 6 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20270), 0 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20271), 1 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20275), 1 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20276), 1 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20277), 1 },
{ 0, },
};
MODULE_DEVICE_TABLE(pci, pdc202new_pci_tbl);
@ -559,6 +566,7 @@ static struct pci_driver driver = {
.name = "Promise_IDE",
.id_table = pdc202new_pci_tbl,
.probe = pdc202new_init_one,
.remove = pdc202new_remove,
};
static int __init pdc202new_ide_init(void)
@ -566,7 +574,13 @@ static int __init pdc202new_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit pdc202new_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(pdc202new_ide_init);
module_exit(pdc202new_ide_exit);
MODULE_AUTHOR("Andre Hedrick, Frank Tiernan");
MODULE_DESCRIPTION("PCI driver module for Promise PDC20268 and higher");

49
drivers/ide/pci/pdc202xx_old.c
View File

@ -20,6 +20,8 @@
#include <asm/io.h>
#define DRV_NAME "pdc202xx_old"
#define PDC202XX_DEBUG_DRIVE_INFO 0
static const char *pdc_quirk_drives[] = {
@ -263,8 +265,7 @@ static void pdc202xx_dma_timeout(ide_drive_t *drive)
ide_dma_timeout(drive);
}
static unsigned int __devinit init_chipset_pdc202xx(struct pci_dev *dev,
const char *name)
static unsigned int __devinit init_chipset_pdc202xx(struct pci_dev *dev)
{
unsigned long dmabase = pci_resource_start(dev, 4);
u8 udma_speed_flag = 0, primary_mode = 0, secondary_mode = 0;
@ -304,8 +305,8 @@ static void __devinit pdc202ata4_fixup_irq(struct pci_dev *dev,
if (irq != irq2) {
pci_write_config_byte(dev,
(PCI_INTERRUPT_LINE)|0x80, irq); /* 0xbc */
printk(KERN_INFO "%s: PCI config space interrupt "
"mirror fixed\n", name);
printk(KERN_INFO "%s %s: PCI config space interrupt "
"mirror fixed\n", name, pci_name(dev));
}
}
}
@ -350,9 +351,9 @@ static const struct ide_dma_ops pdc2026x_dma_ops = {
.dma_timeout = pdc202xx_dma_timeout,
};
#define DECLARE_PDC2026X_DEV(name_str, udma, extra_flags) \
#define DECLARE_PDC2026X_DEV(udma, extra_flags) \
{ \
.name = name_str, \
.name = DRV_NAME, \
.init_chipset = init_chipset_pdc202xx, \
.port_ops = &pdc2026x_port_ops, \
.dma_ops = &pdc2026x_dma_ops, \
@ -363,8 +364,8 @@ static const struct ide_dma_ops pdc2026x_dma_ops = {
}
static const struct ide_port_info pdc202xx_chipsets[] __devinitdata = {
{ /* 0 */
.name = "PDC20246",
{ /* 0: PDC20246 */
.name = DRV_NAME,
.init_chipset = init_chipset_pdc202xx,
.port_ops = &pdc20246_port_ops,
.dma_ops = &pdc20246_dma_ops,
@ -374,10 +375,10 @@ static const struct ide_port_info pdc202xx_chipsets[] __devinitdata = {
.udma_mask = ATA_UDMA2,
},
/* 1 */ DECLARE_PDC2026X_DEV("PDC20262", ATA_UDMA4, 0),
/* 2 */ DECLARE_PDC2026X_DEV("PDC20263", ATA_UDMA4, 0),
/* 3 */ DECLARE_PDC2026X_DEV("PDC20265", ATA_UDMA5, IDE_HFLAG_RQSIZE_256),
/* 4 */ DECLARE_PDC2026X_DEV("PDC20267", ATA_UDMA5, IDE_HFLAG_RQSIZE_256),
/* 1: PDC2026{2,3} */
DECLARE_PDC2026X_DEV(ATA_UDMA4, 0),
/* 2: PDC2026{5,7} */
DECLARE_PDC2026X_DEV(ATA_UDMA5, IDE_HFLAG_RQSIZE_256),
};
/**
@ -396,31 +397,32 @@ static int __devinit pdc202xx_init_one(struct pci_dev *dev, const struct pci_dev
d = &pdc202xx_chipsets[idx];
if (idx < 3)
if (idx < 2)
pdc202ata4_fixup_irq(dev, d->name);
if (idx == 3) {
if (dev->vendor == PCI_DEVICE_ID_PROMISE_20265) {
struct pci_dev *bridge = dev->bus->self;
if (bridge &&
bridge->vendor == PCI_VENDOR_ID_INTEL &&
(bridge->device == PCI_DEVICE_ID_INTEL_I960 ||
bridge->device == PCI_DEVICE_ID_INTEL_I960RM)) {
printk(KERN_INFO "ide: Skipping Promise PDC20265 "
"attached to I2O RAID controller\n");
printk(KERN_INFO DRV_NAME " %s: skipping Promise "
"PDC20265 attached to I2O RAID controller\n",
pci_name(dev));
return -ENODEV;
}
}
return ide_setup_pci_device(dev, d);
return ide_pci_init_one(dev, d, NULL);
}
static const struct pci_device_id pdc202xx_pci_tbl[] = {
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20246), 0 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20262), 1 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20263), 2 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20265), 3 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20267), 4 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20263), 1 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20265), 2 },
{ PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20267), 2 },
{ 0, },
};
MODULE_DEVICE_TABLE(pci, pdc202xx_pci_tbl);
@ -429,6 +431,7 @@ static struct pci_driver driver = {
.name = "Promise_Old_IDE",
.id_table = pdc202xx_pci_tbl,
.probe = pdc202xx_init_one,
.remove = ide_pci_remove,
};
static int __init pdc202xx_ide_init(void)
@ -436,7 +439,13 @@ static int __init pdc202xx_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit pdc202xx_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(pdc202xx_ide_init);
module_exit(pdc202xx_ide_exit);
MODULE_AUTHOR("Andre Hedrick, Frank Tiernan");
MODULE_DESCRIPTION("PCI driver module for older Promise IDE");

118
drivers/ide/pci/piix.c
View File

@ -54,6 +54,8 @@
#include <asm/io.h>
#define DRV_NAME "piix"
static int no_piix_dma;
/**
@ -198,13 +200,12 @@ static void piix_set_dma_mode(ide_drive_t *drive, const u8 speed)
/**
* init_chipset_ich - set up the ICH chipset
* @dev: PCI device to set up
* @name: Name of the device
*
* Initialize the PCI device as required. For the ICH this turns
* out to be nice and simple.
*/
static unsigned int __devinit init_chipset_ich(struct pci_dev *dev, const char *name)
static unsigned int __devinit init_chipset_ich(struct pci_dev *dev)
{
u32 extra = 0;
@ -314,9 +315,9 @@ static const struct ide_port_ops piix_port_ops = {
#define IDE_HFLAGS_PIIX 0
#endif
#define DECLARE_PIIX_DEV(name_str, udma) \
#define DECLARE_PIIX_DEV(udma) \
{ \
.name = name_str, \
.name = DRV_NAME, \
.init_hwif = init_hwif_piix, \
.enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \
.port_ops = &piix_port_ops, \
@ -327,9 +328,9 @@ static const struct ide_port_ops piix_port_ops = {
.udma_mask = udma, \
}
#define DECLARE_ICH_DEV(name_str, udma) \
#define DECLARE_ICH_DEV(udma) \
{ \
.name = name_str, \
.name = DRV_NAME, \
.init_chipset = init_chipset_ich, \
.init_hwif = init_hwif_ich, \
.enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \
@ -342,45 +343,31 @@ static const struct ide_port_ops piix_port_ops = {
}
static const struct ide_port_info piix_pci_info[] __devinitdata = {
/* 0 */ DECLARE_PIIX_DEV("PIIXa", 0x00), /* no udma */
/* 1 */ DECLARE_PIIX_DEV("PIIXb", 0x00), /* no udma */
/* 2 */
/* 0: MPIIX */
{ /*
* MPIIX actually has only a single IDE channel mapped to
* the primary or secondary ports depending on the value
* of the bit 14 of the IDETIM register at offset 0x6c
*/
.name = "MPIIX",
.name = DRV_NAME,
.enablebits = {{0x6d,0xc0,0x80}, {0x6d,0xc0,0xc0}},
.host_flags = IDE_HFLAG_ISA_PORTS | IDE_HFLAG_NO_DMA |
IDE_HFLAGS_PIIX,
.pio_mask = ATA_PIO4,
/* This is a painful system best to let it self tune for now */
},
/* 3 */ DECLARE_PIIX_DEV("PIIX3", 0x00), /* no udma */
/* 4 */ DECLARE_PIIX_DEV("PIIX4", ATA_UDMA2),
/* 5 */ DECLARE_ICH_DEV("ICH0", ATA_UDMA2),
/* 6 */ DECLARE_PIIX_DEV("PIIX4", ATA_UDMA2),
/* 7 */ DECLARE_ICH_DEV("ICH", ATA_UDMA4),
/* 8 */ DECLARE_PIIX_DEV("PIIX4", ATA_UDMA4),
/* 9 */ DECLARE_PIIX_DEV("PIIX4", ATA_UDMA2),
/* 10 */ DECLARE_ICH_DEV("ICH2", ATA_UDMA5),
/* 11 */ DECLARE_ICH_DEV("ICH2M", ATA_UDMA5),
/* 12 */ DECLARE_ICH_DEV("ICH3M", ATA_UDMA5),
/* 13 */ DECLARE_ICH_DEV("ICH3", ATA_UDMA5),
/* 14 */ DECLARE_ICH_DEV("ICH4", ATA_UDMA5),
/* 15 */ DECLARE_ICH_DEV("ICH5", ATA_UDMA5),
/* 16 */ DECLARE_ICH_DEV("C-ICH", ATA_UDMA5),
/* 17 */ DECLARE_ICH_DEV("ICH4", ATA_UDMA5),
/* 18 */ DECLARE_ICH_DEV("ICH5-SATA", ATA_UDMA5),
/* 19 */ DECLARE_ICH_DEV("ICH5", ATA_UDMA5),
/* 20 */ DECLARE_ICH_DEV("ICH6", ATA_UDMA5),
/* 21 */ DECLARE_ICH_DEV("ICH7", ATA_UDMA5),
/* 22 */ DECLARE_ICH_DEV("ICH4", ATA_UDMA5),
/* 23 */ DECLARE_ICH_DEV("ESB2", ATA_UDMA5),
/* 24 */ DECLARE_ICH_DEV("ICH8M", ATA_UDMA5),
/* 1: PIIXa/PIIXb/PIIX3 */
DECLARE_PIIX_DEV(0x00), /* no udma */
/* 2: PIIX4 */
DECLARE_PIIX_DEV(ATA_UDMA2),
/* 3: ICH0 */
DECLARE_ICH_DEV(ATA_UDMA2),
/* 4: ICH */
DECLARE_ICH_DEV(ATA_UDMA4),
/* 5: PIIX4 */
DECLARE_PIIX_DEV(ATA_UDMA4),
/* 6: ICH[2-7]/ICH[2-3]M/C-ICH/ICH5-SATA/ESB2/ICH8M */
DECLARE_ICH_DEV(ATA_UDMA5),
};
/**
@ -394,7 +381,7 @@ static const struct ide_port_info piix_pci_info[] __devinitdata = {
static int __devinit piix_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
return ide_setup_pci_device(dev, &piix_pci_info[id->driver_data]);
return ide_pci_init_one(dev, &piix_pci_info[id->driver_data], NULL);
}
/**
@ -421,39 +408,39 @@ static void __devinit piix_check_450nx(void)
no_piix_dma = 2;
}
if(no_piix_dma)
printk(KERN_WARNING "piix: 450NX errata present, disabling IDE DMA.\n");
printk(KERN_WARNING DRV_NAME ": 450NX errata present, disabling IDE DMA.\n");
if(no_piix_dma == 2)
printk(KERN_WARNING "piix: A BIOS update may resolve this.\n");
printk(KERN_WARNING DRV_NAME ": A BIOS update may resolve this.\n");
}
static const struct pci_device_id piix_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371FB_0), 0 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371FB_1), 1 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371MX), 2 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371SB_1), 3 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371AB), 4 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801AB_1), 5 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82443MX_1), 6 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801AA_1), 7 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82372FB_1), 8 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82451NX), 9 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801BA_9), 10 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801BA_8), 11 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801CA_10), 12 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801CA_11), 13 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801DB_11), 14 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801EB_11), 15 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801E_11), 16 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801DB_10), 17 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371FB_0), 1 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371FB_1), 1 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371MX), 0 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371SB_1), 1 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82371AB), 2 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801AB_1), 3 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82443MX_1), 2 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801AA_1), 4 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82372FB_1), 5 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82451NX), 2 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801BA_9), 6 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801BA_8), 6 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801CA_10), 6 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801CA_11), 6 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801DB_11), 6 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801EB_11), 6 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801E_11), 6 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801DB_10), 6 },
#ifdef CONFIG_BLK_DEV_IDE_SATA
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801EB_1), 18 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801EB_1), 6 },
#endif
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ESB_2), 19 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICH6_19), 20 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICH7_21), 21 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801DB_1), 22 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ESB2_18), 23 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICH8_6), 24 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ESB_2), 6 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICH6_19), 6 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICH7_21), 6 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_82801DB_1), 6 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ESB2_18), 6 },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ICH8_6), 6 },
{ 0, },
};
MODULE_DEVICE_TABLE(pci, piix_pci_tbl);
@ -462,6 +449,7 @@ static struct pci_driver driver = {
.name = "PIIX_IDE",
.id_table = piix_pci_tbl,
.probe = piix_init_one,
.remove = ide_pci_remove,
};
static int __init piix_ide_init(void)
@ -470,7 +458,13 @@ static int __init piix_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit piix_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(piix_ide_init);
module_exit(piix_ide_exit);
MODULE_AUTHOR("Andre Hedrick, Andrzej Krzysztofowicz");
MODULE_DESCRIPTION("PCI driver module for Intel PIIX IDE");

13
drivers/ide/pci/rz1000.c
View File

@ -21,6 +21,8 @@
#include <linux/ide.h>
#include <linux/init.h>
#define DRV_NAME "rz1000"
static void __devinit init_hwif_rz1000 (ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
@ -40,7 +42,7 @@ static void __devinit init_hwif_rz1000 (ide_hwif_t *hwif)
}
static const struct ide_port_info rz1000_chipset __devinitdata = {
.name = "RZ100x",
.name = DRV_NAME,
.init_hwif = init_hwif_rz1000,
.chipset = ide_rz1000,
.host_flags = IDE_HFLAG_NO_DMA,
@ -48,7 +50,7 @@ static const struct ide_port_info rz1000_chipset __devinitdata = {
static int __devinit rz1000_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
return ide_setup_pci_device(dev, &rz1000_chipset);
return ide_pci_init_one(dev, &rz1000_chipset, NULL);
}
static const struct pci_device_id rz1000_pci_tbl[] = {
@ -62,6 +64,7 @@ static struct pci_driver driver = {
.name = "RZ1000_IDE",
.id_table = rz1000_pci_tbl,
.probe = rz1000_init_one,
.remove = ide_pci_remove,
};
static int __init rz1000_ide_init(void)
@ -69,7 +72,13 @@ static int __init rz1000_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit rz1000_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(rz1000_ide_init);
module_exit(rz1000_ide_exit);
MODULE_AUTHOR("Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for RZ1000 IDE");

50
drivers/ide/pci/sc1200.c
View File

@ -22,6 +22,8 @@
#include <asm/io.h>
#define DRV_NAME "sc1200"
#define SC1200_REV_A 0x00
#define SC1200_REV_B1 0x01
#define SC1200_REV_B3 0x02
@ -234,20 +236,10 @@ static int sc1200_suspend (struct pci_dev *dev, pm_message_t state)
* we only save state when going from full power to less
*/
if (state.event == PM_EVENT_ON) {
struct sc1200_saved_state *ss;
struct ide_host *host = pci_get_drvdata(dev);
struct sc1200_saved_state *ss = host->host_priv;
unsigned int r;
/*
* allocate a permanent save area, if not already allocated
*/
ss = (struct sc1200_saved_state *)pci_get_drvdata(dev);
if (ss == NULL) {
ss = kmalloc(sizeof(*ss), GFP_KERNEL);
if (ss == NULL)
return -ENOMEM;
pci_set_drvdata(dev, ss);
}
/*
* save timing registers
* (this may be unnecessary if BIOS also does it)
@ -263,7 +255,8 @@ static int sc1200_suspend (struct pci_dev *dev, pm_message_t state)
static int sc1200_resume (struct pci_dev *dev)
{
struct sc1200_saved_state *ss;
struct ide_host *host = pci_get_drvdata(dev);
struct sc1200_saved_state *ss = host->host_priv;
unsigned int r;
int i;
@ -271,16 +264,12 @@ static int sc1200_resume (struct pci_dev *dev)
if (i)
return i;
ss = (struct sc1200_saved_state *)pci_get_drvdata(dev);
/*
* restore timing registers
* (this may be unnecessary if BIOS also does it)
*/
if (ss) {
for (r = 0; r < 8; r++)
pci_write_config_dword(dev, 0x40 + r * 4, ss->regs[r]);
}
for (r = 0; r < 8; r++)
pci_write_config_dword(dev, 0x40 + r * 4, ss->regs[r]);
return 0;
}
@ -304,7 +293,7 @@ static const struct ide_dma_ops sc1200_dma_ops = {
};
static const struct ide_port_info sc1200_chipset __devinitdata = {
.name = "SC1200",
.name = DRV_NAME,
.port_ops = &sc1200_port_ops,
.dma_ops = &sc1200_dma_ops,
.host_flags = IDE_HFLAG_SERIALIZE |
@ -317,7 +306,19 @@ static const struct ide_port_info sc1200_chipset __devinitdata = {
static int __devinit sc1200_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
return ide_setup_pci_device(dev, &sc1200_chipset);
struct sc1200_saved_state *ss = NULL;
int rc;
#ifdef CONFIG_PM
ss = kmalloc(sizeof(*ss), GFP_KERNEL);
if (ss == NULL)
return -ENOMEM;
#endif
rc = ide_pci_init_one(dev, &sc1200_chipset, ss);
if (rc)
kfree(ss);
return rc;
}
static const struct pci_device_id sc1200_pci_tbl[] = {
@ -330,6 +331,7 @@ static struct pci_driver driver = {
.name = "SC1200_IDE",
.id_table = sc1200_pci_tbl,
.probe = sc1200_init_one,
.remove = ide_pci_remove,
#ifdef CONFIG_PM
.suspend = sc1200_suspend,
.resume = sc1200_resume,
@ -341,7 +343,13 @@ static int __init sc1200_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit sc1200_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(sc1200_ide_init);
module_exit(sc1200_ide_exit);
MODULE_AUTHOR("Mark Lord");
MODULE_DESCRIPTION("PCI driver module for NS SC1200 IDE");

40
drivers/ide/pci/serverworks.c
View File

@ -38,6 +38,8 @@
#include <asm/io.h>
#define DRV_NAME "serverworks"
#define SVWKS_CSB5_REVISION_NEW 0x92 /* min PCI_REVISION_ID for UDMA5 (A2.0) */
#define SVWKS_CSB6_REVISION 0xa0 /* min PCI_REVISION_ID for UDMA4 (A1.0) */
@ -172,7 +174,7 @@ static void svwks_set_dma_mode(ide_drive_t *drive, const u8 speed)
pci_write_config_byte(dev, 0x54, ultra_enable);
}
static unsigned int __devinit init_chipset_svwks (struct pci_dev *dev, const char *name)
static unsigned int __devinit init_chipset_svwks(struct pci_dev *dev)
{
unsigned int reg;
u8 btr;
@ -188,7 +190,8 @@ static unsigned int __devinit init_chipset_svwks (struct pci_dev *dev, const cha
pci_read_config_dword(isa_dev, 0x64, &reg);
reg &= ~0x00002000; /* disable 600ns interrupt mask */
if(!(reg & 0x00004000))
printk(KERN_DEBUG "%s: UDMA not BIOS enabled.\n", name);
printk(KERN_DEBUG DRV_NAME " %s: UDMA not BIOS "
"enabled.\n", pci_name(dev));
reg |= 0x00004000; /* enable UDMA/33 support */
pci_write_config_dword(isa_dev, 0x64, reg);
}
@ -352,40 +355,44 @@ static const struct ide_port_ops svwks_port_ops = {
#define IDE_HFLAGS_SVWKS IDE_HFLAG_LEGACY_IRQS
static const struct ide_port_info serverworks_chipsets[] __devinitdata = {
{ /* 0 */
.name = "SvrWks OSB4",
{ /* 0: OSB4 */
.name = DRV_NAME,
.init_chipset = init_chipset_svwks,
.port_ops = &osb4_port_ops,
.host_flags = IDE_HFLAGS_SVWKS,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = 0x00, /* UDMA is problematic on OSB4 */
},{ /* 1 */
.name = "SvrWks CSB5",
},
{ /* 1: CSB5 */
.name = DRV_NAME,
.init_chipset = init_chipset_svwks,
.port_ops = &svwks_port_ops,
.host_flags = IDE_HFLAGS_SVWKS,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA5,
},{ /* 2 */
.name = "SvrWks CSB6",
},
{ /* 2: CSB6 */
.name = DRV_NAME,
.init_chipset = init_chipset_svwks,
.port_ops = &svwks_port_ops,
.host_flags = IDE_HFLAGS_SVWKS,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA5,
},{ /* 3 */
.name = "SvrWks CSB6",
},
{ /* 3: CSB6-2 */
.name = DRV_NAME,
.init_chipset = init_chipset_svwks,
.port_ops = &svwks_port_ops,
.host_flags = IDE_HFLAGS_SVWKS | IDE_HFLAG_SINGLE,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA5,
},{ /* 4 */
.name = "SvrWks HT1000",
},
{ /* 4: HT1000 */
.name = DRV_NAME,
.init_chipset = init_chipset_svwks,
.port_ops = &svwks_port_ops,
.host_flags = IDE_HFLAGS_SVWKS | IDE_HFLAG_SINGLE,
@ -422,7 +429,7 @@ static int __devinit svwks_init_one(struct pci_dev *dev, const struct pci_device
d.host_flags &= ~IDE_HFLAG_SINGLE;
}
return ide_setup_pci_device(dev, &d);
return ide_pci_init_one(dev, &d, NULL);
}
static const struct pci_device_id svwks_pci_tbl[] = {
@ -439,6 +446,7 @@ static struct pci_driver driver = {
.name = "Serverworks_IDE",
.id_table = svwks_pci_tbl,
.probe = svwks_init_one,
.remove = ide_pci_remove,
};
static int __init svwks_ide_init(void)
@ -446,7 +454,13 @@ static int __init svwks_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit svwks_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(svwks_ide_init);
module_exit(svwks_ide_exit);
MODULE_AUTHOR("Michael Aubry. Andrzej Krzysztofowicz, Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for Serverworks OSB4/CSB5/CSB6 IDE");

161
drivers/ide/pci/siimage.c
View File

@ -44,6 +44,8 @@
#include <linux/init.h>
#include <linux/io.h>
#define DRV_NAME "siimage"
/**
* pdev_is_sata - check if device is SATA
* @pdev: PCI device to check
@ -127,9 +129,10 @@ static inline unsigned long siimage_seldev(ide_drive_t *drive, int r)
static u8 sil_ioread8(struct pci_dev *dev, unsigned long addr)
{
struct ide_host *host = pci_get_drvdata(dev);
u8 tmp = 0;
if (pci_get_drvdata(dev))
if (host->host_priv)
tmp = readb((void __iomem *)addr);
else
pci_read_config_byte(dev, addr, &tmp);
@ -139,9 +142,10 @@ static u8 sil_ioread8(struct pci_dev *dev, unsigned long addr)
static u16 sil_ioread16(struct pci_dev *dev, unsigned long addr)
{
struct ide_host *host = pci_get_drvdata(dev);
u16 tmp = 0;
if (pci_get_drvdata(dev))
if (host->host_priv)
tmp = readw((void __iomem *)addr);
else
pci_read_config_word(dev, addr, &tmp);
@ -151,7 +155,9 @@ static u16 sil_ioread16(struct pci_dev *dev, unsigned long addr)
static void sil_iowrite8(struct pci_dev *dev, u8 val, unsigned long addr)
{
if (pci_get_drvdata(dev))
struct ide_host *host = pci_get_drvdata(dev);
if (host->host_priv)
writeb(val, (void __iomem *)addr);
else
pci_write_config_byte(dev, addr, val);
@ -159,7 +165,9 @@ static void sil_iowrite8(struct pci_dev *dev, u8 val, unsigned long addr)
static void sil_iowrite16(struct pci_dev *dev, u16 val, unsigned long addr)
{
if (pci_get_drvdata(dev))
struct ide_host *host = pci_get_drvdata(dev);
if (host->host_priv)
writew(val, (void __iomem *)addr);
else
pci_write_config_word(dev, addr, val);
@ -167,7 +175,9 @@ static void sil_iowrite16(struct pci_dev *dev, u16 val, unsigned long addr)
static void sil_iowrite32(struct pci_dev *dev, u32 val, unsigned long addr)
{
if (pci_get_drvdata(dev))
struct ide_host *host = pci_get_drvdata(dev);
if (host->host_priv)
writel(val, (void __iomem *)addr);
else
pci_write_config_dword(dev, addr, val);
@ -444,67 +454,25 @@ static void sil_sata_pre_reset(ide_drive_t *drive)
}
}
/**
* setup_mmio_siimage - switch controller into MMIO mode
* @dev: PCI device we are configuring
* @name: device name
*
* Attempt to put the device into MMIO mode. There are some slight
* complications here with certain systems where the MMIO BAR isn't
* mapped, so we have to be sure that we can fall back to I/O.
*/
static unsigned int setup_mmio_siimage(struct pci_dev *dev, const char *name)
{
resource_size_t bar5 = pci_resource_start(dev, 5);
unsigned long barsize = pci_resource_len(dev, 5);
void __iomem *ioaddr;
/*
* Drop back to PIO if we can't map the MMIO. Some systems
* seem to get terminally confused in the PCI spaces.
*/
if (!request_mem_region(bar5, barsize, name)) {
printk(KERN_WARNING "siimage: IDE controller MMIO ports not "
"available.\n");
return 0;
}
ioaddr = ioremap(bar5, barsize);
if (ioaddr == NULL) {
release_mem_region(bar5, barsize);
return 0;
}
pci_set_master(dev);
pci_set_drvdata(dev, (void *) ioaddr);
return 1;
}
/**
* init_chipset_siimage - set up an SI device
* @dev: PCI device
* @name: device name
*
* Perform the initial PCI set up for this device. Attempt to switch
* to 133 MHz clocking if the system isn't already set up to do it.
*/
static unsigned int __devinit init_chipset_siimage(struct pci_dev *dev,
const char *name)
static unsigned int __devinit init_chipset_siimage(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
void __iomem *ioaddr = host->host_priv;
unsigned long base, scsc_addr;
void __iomem *ioaddr = NULL;
u8 rev = dev->revision, tmp, BA5_EN;
u8 rev = dev->revision, tmp;
pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, rev ? 1 : 255);
pci_read_config_byte(dev, 0x8A, &BA5_EN);
if ((BA5_EN & 0x01) || pci_resource_start(dev, 5))
if (setup_mmio_siimage(dev, name))
ioaddr = pci_get_drvdata(dev);
if (ioaddr)
pci_set_master(dev);
base = (unsigned long)ioaddr;
@ -571,7 +539,8 @@ static unsigned int __devinit init_chipset_siimage(struct pci_dev *dev,
{ "== 100", "== 133", "== 2X PCI", "DISABLED!" };
tmp >>= 4;
printk(KERN_INFO "%s: BASE CLOCK %s\n", name, clk_str[tmp & 3]);
printk(KERN_INFO DRV_NAME " %s: BASE CLOCK %s\n",
pci_name(dev), clk_str[tmp & 3]);
}
return 0;
@ -592,7 +561,8 @@ static unsigned int __devinit init_chipset_siimage(struct pci_dev *dev,
static void __devinit init_mmio_iops_siimage(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
void *addr = pci_get_drvdata(dev);
struct ide_host *host = pci_get_drvdata(dev);
void *addr = host->host_priv;
u8 ch = hwif->channel;
struct ide_io_ports *io_ports = &hwif->io_ports;
unsigned long base;
@ -691,16 +661,15 @@ static void __devinit sil_quirkproc(ide_drive_t *drive)
static void __devinit init_iops_siimage(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct ide_host *host = pci_get_drvdata(dev);
hwif->hwif_data = NULL;
/* Pessimal until we finish probing */
hwif->rqsize = 15;
if (pci_get_drvdata(dev) == NULL)
return;
init_mmio_iops_siimage(hwif);
if (host->host_priv)
init_mmio_iops_siimage(hwif);
}
/**
@ -748,9 +717,9 @@ static const struct ide_dma_ops sil_dma_ops = {
.dma_lost_irq = ide_dma_lost_irq,
};
#define DECLARE_SII_DEV(name_str, p_ops) \
#define DECLARE_SII_DEV(p_ops) \
{ \
.name = name_str, \
.name = DRV_NAME, \
.init_chipset = init_chipset_siimage, \
.init_iops = init_iops_siimage, \
.port_ops = p_ops, \
@ -761,9 +730,8 @@ static const struct ide_dma_ops sil_dma_ops = {
}
static const struct ide_port_info siimage_chipsets[] __devinitdata = {
/* 0 */ DECLARE_SII_DEV("SiI680", &sil_pata_port_ops),
/* 1 */ DECLARE_SII_DEV("SiI3112 Serial ATA", &sil_sata_port_ops),
/* 2 */ DECLARE_SII_DEV("Adaptec AAR-1210SA", &sil_sata_port_ops)
/* 0: SiI680 */ DECLARE_SII_DEV(&sil_pata_port_ops),
/* 1: SiI3112 */ DECLARE_SII_DEV(&sil_sata_port_ops)
};
/**
@ -778,8 +746,13 @@ static const struct ide_port_info siimage_chipsets[] __devinitdata = {
static int __devinit siimage_init_one(struct pci_dev *dev,
const struct pci_device_id *id)
{
void __iomem *ioaddr = NULL;
resource_size_t bar5 = pci_resource_start(dev, 5);
unsigned long barsize = pci_resource_len(dev, 5);
int rc;
struct ide_port_info d;
u8 idx = id->driver_data;
u8 BA5_EN;
d = siimage_chipsets[idx];
@ -787,7 +760,7 @@ static int __devinit siimage_init_one(struct pci_dev *dev,
static int first = 1;
if (first) {
printk(KERN_INFO "siimage: For full SATA support you "
printk(KERN_INFO DRV_NAME ": For full SATA support you "
"should use the libata sata_sil module.\n");
first = 0;
}
@ -795,14 +768,61 @@ static int __devinit siimage_init_one(struct pci_dev *dev,
d.host_flags |= IDE_HFLAG_NO_ATAPI_DMA;
}
return ide_setup_pci_device(dev, &d);
rc = pci_enable_device(dev);
if (rc)
return rc;
pci_read_config_byte(dev, 0x8A, &BA5_EN);
if ((BA5_EN & 0x01) || bar5) {
/*
* Drop back to PIO if we can't map the MMIO. Some systems
* seem to get terminally confused in the PCI spaces.
*/
if (!request_mem_region(bar5, barsize, d.name)) {
printk(KERN_WARNING DRV_NAME " %s: MMIO ports not "
"available\n", pci_name(dev));
} else {
ioaddr = ioremap(bar5, barsize);
if (ioaddr == NULL)
release_mem_region(bar5, barsize);
}
}
rc = ide_pci_init_one(dev, &d, ioaddr);
if (rc) {
if (ioaddr) {
iounmap(ioaddr);
release_mem_region(bar5, barsize);
}
pci_disable_device(dev);
}
return rc;
}
static void __devexit siimage_remove(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
void __iomem *ioaddr = host->host_priv;
ide_pci_remove(dev);
if (ioaddr) {
resource_size_t bar5 = pci_resource_start(dev, 5);
unsigned long barsize = pci_resource_len(dev, 5);
iounmap(ioaddr);
release_mem_region(bar5, barsize);
}
pci_disable_device(dev);
}
static const struct pci_device_id siimage_pci_tbl[] = {
{ PCI_VDEVICE(CMD, PCI_DEVICE_ID_SII_680), 0 },
#ifdef CONFIG_BLK_DEV_IDE_SATA
{ PCI_VDEVICE(CMD, PCI_DEVICE_ID_SII_3112), 1 },
{ PCI_VDEVICE(CMD, PCI_DEVICE_ID_SII_1210SA), 2 },
{ PCI_VDEVICE(CMD, PCI_DEVICE_ID_SII_1210SA), 1 },
#endif
{ 0, },
};
@ -812,6 +832,7 @@ static struct pci_driver driver = {
.name = "SiI_IDE",
.id_table = siimage_pci_tbl,
.probe = siimage_init_one,
.remove = siimage_remove,
};
static int __init siimage_ide_init(void)
@ -819,7 +840,13 @@ static int __init siimage_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit siimage_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(siimage_ide_init);
module_exit(siimage_ide_exit);
MODULE_AUTHOR("Andre Hedrick, Alan Cox");
MODULE_DESCRIPTION("PCI driver module for SiI IDE");

39
drivers/ide/pci/sis5513.c
View File

@ -52,6 +52,8 @@
#include <linux/init.h>
#include <linux/ide.h>
#define DRV_NAME "sis5513"
/* registers layout and init values are chipset family dependant */
#define ATA_16 0x01
@ -380,8 +382,9 @@ static int __devinit sis_find_family(struct pci_dev *dev)
}
pci_dev_put(host);
printk(KERN_INFO "SIS5513: %s %s controller\n",
SiSHostChipInfo[i].name, chipset_capability[chipset_family]);
printk(KERN_INFO DRV_NAME " %s: %s %s controller\n",
pci_name(dev), SiSHostChipInfo[i].name,
chipset_capability[chipset_family]);
}
if (!chipset_family) { /* Belongs to pci-quirks */
@ -396,7 +399,8 @@ static int __devinit sis_find_family(struct pci_dev *dev)
pci_write_config_dword(dev, 0x54, idemisc);
if (trueid == 0x5518) {
printk(KERN_INFO "SIS5513: SiS 962/963 MuTIOL IDE UDMA133 controller\n");
printk(KERN_INFO DRV_NAME " %s: SiS 962/963 MuTIOL IDE UDMA133 controller\n",
pci_name(dev));
chipset_family = ATA_133;
/* Check for 5513 compability mapping
@ -405,7 +409,8 @@ static int __devinit sis_find_family(struct pci_dev *dev)
*/
if ((idemisc & 0x40000000) == 0) {
pci_write_config_dword(dev, 0x54, idemisc | 0x40000000);
printk(KERN_INFO "SIS5513: Switching to 5513 register mapping\n");
printk(KERN_INFO DRV_NAME " %s: Switching to 5513 register mapping\n",
pci_name(dev));
}
}
}
@ -429,10 +434,12 @@ static int __devinit sis_find_family(struct pci_dev *dev)
pci_dev_put(lpc_bridge);
if (lpc_bridge->revision == 0x10 && (prefctl & 0x80)) {
printk(KERN_INFO "SIS5513: SiS 961B MuTIOL IDE UDMA133 controller\n");
printk(KERN_INFO DRV_NAME " %s: SiS 961B MuTIOL IDE UDMA133 controller\n",
pci_name(dev));
chipset_family = ATA_133a;
} else {
printk(KERN_INFO "SIS5513: SiS 961 MuTIOL IDE UDMA100 controller\n");
printk(KERN_INFO DRV_NAME " %s: SiS 961 MuTIOL IDE UDMA100 controller\n",
pci_name(dev));
chipset_family = ATA_100;
}
}
@ -441,8 +448,7 @@ static int __devinit sis_find_family(struct pci_dev *dev)
return chipset_family;
}
static unsigned int __devinit init_chipset_sis5513(struct pci_dev *dev,
const char *name)
static unsigned int __devinit init_chipset_sis5513(struct pci_dev *dev)
{
/* Make general config ops here
1/ tell IDE channels to operate in Compatibility mode only
@ -555,7 +561,7 @@ static const struct ide_port_ops sis_ata133_port_ops = {
};
static const struct ide_port_info sis5513_chipset __devinitdata = {
.name = "SIS5513",
.name = DRV_NAME,
.init_chipset = init_chipset_sis5513,
.enablebits = { {0x4a, 0x02, 0x02}, {0x4a, 0x04, 0x04} },
.host_flags = IDE_HFLAG_LEGACY_IRQS | IDE_HFLAG_NO_AUTODMA,
@ -583,7 +589,13 @@ static int __devinit sis5513_init_one(struct pci_dev *dev, const struct pci_devi
d.udma_mask = udma_rates[chipset_family];
return ide_setup_pci_device(dev, &d);
return ide_pci_init_one(dev, &d, NULL);
}
static void __devexit sis5513_remove(struct pci_dev *dev)
{
ide_pci_remove(dev);
pci_disable_device(dev);
}
static const struct pci_device_id sis5513_pci_tbl[] = {
@ -598,6 +610,7 @@ static struct pci_driver driver = {
.name = "SIS_IDE",
.id_table = sis5513_pci_tbl,
.probe = sis5513_init_one,
.remove = sis5513_remove,
};
static int __init sis5513_ide_init(void)
@ -605,7 +618,13 @@ static int __init sis5513_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit sis5513_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(sis5513_ide_init);
module_exit(sis5513_ide_exit);
MODULE_AUTHOR("Lionel Bouton, L C Chang, Andre Hedrick, Vojtech Pavlik");
MODULE_DESCRIPTION("PCI driver module for SIS IDE");

17
drivers/ide/pci/sl82c105.c
View File

@ -23,6 +23,8 @@
#include <asm/io.h>
#define DRV_NAME "sl82c105"
#undef DEBUG
#ifdef DEBUG
@ -270,7 +272,7 @@ static u8 sl82c105_bridge_revision(struct pci_dev *dev)
* channel 0 here at least, but channel 1 has to be enabled by
* firmware or arch code. We still set both to 16 bits mode.
*/
static unsigned int __devinit init_chipset_sl82c105(struct pci_dev *dev, const char *msg)
static unsigned int __devinit init_chipset_sl82c105(struct pci_dev *dev)
{
u32 val;
@ -301,7 +303,7 @@ static const struct ide_dma_ops sl82c105_dma_ops = {
};
static const struct ide_port_info sl82c105_chipset __devinitdata = {
.name = "W82C105",
.name = DRV_NAME,
.init_chipset = init_chipset_sl82c105,
.enablebits = {{0x40,0x01,0x01}, {0x40,0x10,0x10}},
.port_ops = &sl82c105_port_ops,
@ -328,14 +330,14 @@ static int __devinit sl82c105_init_one(struct pci_dev *dev, const struct pci_dev
* Never ever EVER under any circumstances enable
* DMA when the bridge is this old.
*/
printk(KERN_INFO "W82C105_IDE: Winbond W83C553 bridge "
printk(KERN_INFO DRV_NAME ": Winbond W83C553 bridge "
"revision %d, BM-DMA disabled\n", rev);
d.dma_ops = NULL;
d.mwdma_mask = 0;
d.host_flags &= ~IDE_HFLAG_SERIALIZE_DMA;
}
return ide_setup_pci_device(dev, &d);
return ide_pci_init_one(dev, &d, NULL);
}
static const struct pci_device_id sl82c105_pci_tbl[] = {
@ -348,6 +350,7 @@ static struct pci_driver driver = {
.name = "W82C105_IDE",
.id_table = sl82c105_pci_tbl,
.probe = sl82c105_init_one,
.remove = ide_pci_remove,
};
static int __init sl82c105_ide_init(void)
@ -355,7 +358,13 @@ static int __init sl82c105_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit sl82c105_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(sl82c105_ide_init);
module_exit(sl82c105_ide_exit);
MODULE_DESCRIPTION("PCI driver module for W82C105 IDE");
MODULE_LICENSE("GPL");

13
drivers/ide/pci/slc90e66.c
View File

@ -15,6 +15,8 @@
#include <linux/ide.h>
#include <linux/init.h>
#define DRV_NAME "slc90e66"
static DEFINE_SPINLOCK(slc90e66_lock);
static void slc90e66_set_pio_mode(ide_drive_t *drive, const u8 pio)
@ -132,7 +134,7 @@ static const struct ide_port_ops slc90e66_port_ops = {
};
static const struct ide_port_info slc90e66_chipset __devinitdata = {
.name = "SLC90E66",
.name = DRV_NAME,
.enablebits = { {0x41, 0x80, 0x80}, {0x43, 0x80, 0x80} },
.port_ops = &slc90e66_port_ops,
.host_flags = IDE_HFLAG_LEGACY_IRQS,
@ -144,7 +146,7 @@ static const struct ide_port_info slc90e66_chipset __devinitdata = {
static int __devinit slc90e66_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
return ide_setup_pci_device(dev, &slc90e66_chipset);
return ide_pci_init_one(dev, &slc90e66_chipset, NULL);
}
static const struct pci_device_id slc90e66_pci_tbl[] = {
@ -157,6 +159,7 @@ static struct pci_driver driver = {
.name = "SLC90e66_IDE",
.id_table = slc90e66_pci_tbl,
.probe = slc90e66_init_one,
.remove = ide_pci_remove,
};
static int __init slc90e66_ide_init(void)
@ -164,7 +167,13 @@ static int __init slc90e66_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit slc90e66_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(slc90e66_ide_init);
module_exit(slc90e66_ide_exit);
MODULE_AUTHOR("Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for SLC90E66 IDE");

57
drivers/ide/pci/tc86c001.c
View File

@ -11,6 +11,8 @@
#include <linux/pci.h>
#include <linux/ide.h>
#define DRV_NAME "tc86c001"
static void tc86c001_set_mode(ide_drive_t *drive, const u8 speed)
{
ide_hwif_t *hwif = HWIF(drive);
@ -173,16 +175,6 @@ static void __devinit init_hwif_tc86c001(ide_hwif_t *hwif)
hwif->rqsize = 0xffff;
}
static unsigned int __devinit init_chipset_tc86c001(struct pci_dev *dev,
const char *name)
{
int err = pci_request_region(dev, 5, name);
if (err)
printk(KERN_ERR "%s: system control regs already in use", name);
return err;
}
static const struct ide_port_ops tc86c001_port_ops = {
.set_pio_mode = tc86c001_set_pio_mode,
.set_dma_mode = tc86c001_set_mode,
@ -201,8 +193,7 @@ static const struct ide_dma_ops tc86c001_dma_ops = {
};
static const struct ide_port_info tc86c001_chipset __devinitdata = {
.name = "TC86C001",
.init_chipset = init_chipset_tc86c001,
.name = DRV_NAME,
.init_hwif = init_hwif_tc86c001,
.port_ops = &tc86c001_port_ops,
.dma_ops = &tc86c001_dma_ops,
@ -215,7 +206,37 @@ static const struct ide_port_info tc86c001_chipset __devinitdata = {
static int __devinit tc86c001_init_one(struct pci_dev *dev,
const struct pci_device_id *id)
{
return ide_setup_pci_device(dev, &tc86c001_chipset);
int rc;
rc = pci_enable_device(dev);
if (rc)
goto out;
rc = pci_request_region(dev, 5, DRV_NAME);
if (rc) {
printk(KERN_ERR DRV_NAME ": system control regs already in use");
goto out_disable;
}
rc = ide_pci_init_one(dev, &tc86c001_chipset, NULL);
if (rc)
goto out_release;
goto out;
out_release:
pci_release_region(dev, 5);
out_disable:
pci_disable_device(dev);
out:
return rc;
}
static void __devexit tc86c001_remove(struct pci_dev *dev)
{
ide_pci_remove(dev);
pci_release_region(dev, 5);
pci_disable_device(dev);
}
static const struct pci_device_id tc86c001_pci_tbl[] = {
@ -227,14 +248,22 @@ MODULE_DEVICE_TABLE(pci, tc86c001_pci_tbl);
static struct pci_driver driver = {
.name = "TC86C001",
.id_table = tc86c001_pci_tbl,
.probe = tc86c001_init_one
.probe = tc86c001_init_one,
.remove = tc86c001_remove,
};
static int __init tc86c001_ide_init(void)
{
return ide_pci_register_driver(&driver);
}
static void __exit tc86c001_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(tc86c001_ide_init);
module_exit(tc86c001_ide_exit);
MODULE_AUTHOR("MontaVista Software, Inc. <source@mvista.com>");
MODULE_DESCRIPTION("PCI driver module for TC86C001 IDE");

13
drivers/ide/pci/triflex.c
View File

@ -33,6 +33,8 @@
#include <linux/ide.h>
#include <linux/init.h>
#define DRV_NAME "triflex"
static void triflex_set_mode(ide_drive_t *drive, const u8 speed)
{
ide_hwif_t *hwif = HWIF(drive);
@ -93,7 +95,7 @@ static const struct ide_port_ops triflex_port_ops = {
};
static const struct ide_port_info triflex_device __devinitdata = {
.name = "TRIFLEX",
.name = DRV_NAME,
.enablebits = {{0x80, 0x01, 0x01}, {0x80, 0x02, 0x02}},
.port_ops = &triflex_port_ops,
.pio_mask = ATA_PIO4,
@ -104,7 +106,7 @@ static const struct ide_port_info triflex_device __devinitdata = {
static int __devinit triflex_init_one(struct pci_dev *dev,
const struct pci_device_id *id)
{
return ide_setup_pci_device(dev, &triflex_device);
return ide_pci_init_one(dev, &triflex_device, NULL);
}
static const struct pci_device_id triflex_pci_tbl[] = {
@ -117,6 +119,7 @@ static struct pci_driver driver = {
.name = "TRIFLEX_IDE",
.id_table = triflex_pci_tbl,
.probe = triflex_init_one,
.remove = ide_pci_remove,
};
static int __init triflex_ide_init(void)
@ -124,7 +127,13 @@ static int __init triflex_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit triflex_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(triflex_ide_init);
module_exit(triflex_ide_exit);
MODULE_AUTHOR("Torben Mathiasen");
MODULE_DESCRIPTION("PCI driver module for Compaq Triflex IDE");

17
drivers/ide/pci/trm290.c
View File

@ -141,6 +141,8 @@
#include <asm/io.h>
#define DRV_NAME "trm290"
static void trm290_prepare_drive (ide_drive_t *drive, unsigned int use_dma)
{
ide_hwif_t *hwif = HWIF(drive);
@ -245,10 +247,10 @@ static void __devinit init_hwif_trm290(ide_hwif_t *hwif)
u8 reg = 0;
if ((dev->class & 5) && cfg_base)
printk(KERN_INFO "TRM290: chip");
printk(KERN_INFO DRV_NAME " %s: chip", pci_name(dev));
else {
cfg_base = 0x3df0;
printk(KERN_INFO "TRM290: using default");
printk(KERN_INFO DRV_NAME " %s: using default", pci_name(dev));
}
printk(KERN_CONT " config base at 0x%04x\n", cfg_base);
hwif->config_data = cfg_base;
@ -325,7 +327,7 @@ static struct ide_dma_ops trm290_dma_ops = {
};
static const struct ide_port_info trm290_chipset __devinitdata = {
.name = "TRM290",
.name = DRV_NAME,
.init_hwif = init_hwif_trm290,
.chipset = ide_trm290,
.port_ops = &trm290_port_ops,
@ -340,7 +342,7 @@ static const struct ide_port_info trm290_chipset __devinitdata = {
static int __devinit trm290_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
return ide_setup_pci_device(dev, &trm290_chipset);
return ide_pci_init_one(dev, &trm290_chipset, NULL);
}
static const struct pci_device_id trm290_pci_tbl[] = {
@ -353,6 +355,7 @@ static struct pci_driver driver = {
.name = "TRM290_IDE",
.id_table = trm290_pci_tbl,
.probe = trm290_init_one,
.remove = ide_pci_remove,
};
static int __init trm290_ide_init(void)
@ -360,7 +363,13 @@ static int __init trm290_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit trm290_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(trm290_ide_init);
module_exit(trm290_ide_exit);
MODULE_AUTHOR("Mark Lord");
MODULE_DESCRIPTION("PCI driver module for Tekram TRM290 IDE");

139
drivers/ide/pci/via82cxxx.c
View File

@ -35,6 +35,8 @@
#include <asm/processor.h>
#endif
#define DRV_NAME "via82cxxx"
#define VIA_IDE_ENABLE 0x40
#define VIA_IDE_CONFIG 0x41
#define VIA_FIFO_CONFIG 0x43
@ -113,7 +115,8 @@ struct via82cxxx_dev
static void via_set_speed(ide_hwif_t *hwif, u8 dn, struct ide_timing *timing)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct via82cxxx_dev *vdev = pci_get_drvdata(dev);
struct ide_host *host = pci_get_drvdata(dev);
struct via82cxxx_dev *vdev = host->host_priv;
u8 t;
if (~vdev->via_config->flags & VIA_BAD_AST) {
@ -153,7 +156,8 @@ static void via_set_drive(ide_drive_t *drive, const u8 speed)
ide_hwif_t *hwif = drive->hwif;
ide_drive_t *peer = hwif->drives + (~drive->dn & 1);
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct via82cxxx_dev *vdev = pci_get_drvdata(dev);
struct ide_host *host = pci_get_drvdata(dev);
struct via82cxxx_dev *vdev = host->host_priv;
struct ide_timing t, p;
unsigned int T, UT;
@ -258,37 +262,19 @@ static void __devinit via_cable_detect(struct via82cxxx_dev *vdev, u32 u)
/**
* init_chipset_via82cxxx - initialization handler
* @dev: PCI device
* @name: Name of interface
*
* The initialization callback. Here we determine the IDE chip type
* and initialize its drive independent registers.
*/
static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const char *name)
static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev)
{
struct pci_dev *isa = NULL;
struct via82cxxx_dev *vdev;
struct via_isa_bridge *via_config;
struct ide_host *host = pci_get_drvdata(dev);
struct via82cxxx_dev *vdev = host->host_priv;
struct via_isa_bridge *via_config = vdev->via_config;
u8 t, v;
u32 u;
vdev = kzalloc(sizeof(*vdev), GFP_KERNEL);
if (!vdev) {
printk(KERN_ERR "VP_IDE: out of memory :(\n");
return -ENOMEM;
}
pci_set_drvdata(dev, vdev);
/*
* Find the ISA bridge to see how good the IDE is.
*/
vdev->via_config = via_config = via_config_find(&isa);
/* We checked this earlier so if it fails here deeep badness
is involved */
BUG_ON(!via_config->id);
/*
* Detect cable and configure Clk66
*/
@ -334,39 +320,6 @@ static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const
pci_write_config_byte(dev, VIA_FIFO_CONFIG, t);
/*
* Determine system bus clock.
*/
via_clock = (ide_pci_clk ? ide_pci_clk : 33) * 1000;
switch (via_clock) {
case 33000: via_clock = 33333; break;
case 37000: via_clock = 37500; break;
case 41000: via_clock = 41666; break;
}
if (via_clock < 20000 || via_clock > 50000) {
printk(KERN_WARNING "VP_IDE: User given PCI clock speed "
"impossible (%d), using 33 MHz instead.\n", via_clock);
printk(KERN_WARNING "VP_IDE: Use ide0=ata66 if you want "
"to assume 80-wire cable.\n");
via_clock = 33333;
}
/*
* Print the boot message.
*/
printk(KERN_INFO "VP_IDE: VIA %s (rev %02x) IDE %sDMA%s "
"controller on pci%s\n",
via_config->name, isa->revision,
via_config->udma_mask ? "U" : "MW",
via_dma[via_config->udma_mask ?
(fls(via_config->udma_mask) - 1) : 0],
pci_name(dev));
pci_dev_put(isa);
return 0;
}
@ -402,7 +355,8 @@ static int via_cable_override(struct pci_dev *pdev)
static u8 __devinit via82cxxx_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *pdev = to_pci_dev(hwif->dev);
struct via82cxxx_dev *vdev = pci_get_drvdata(pdev);
struct ide_host *host = pci_get_drvdata(pdev);
struct via82cxxx_dev *vdev = host->host_priv;
if (via_cable_override(pdev))
return ATA_CBL_PATA40_SHORT;
@ -420,7 +374,7 @@ static const struct ide_port_ops via_port_ops = {
};
static const struct ide_port_info via82cxxx_chipset __devinitdata = {
.name = "VP_IDE",
.name = DRV_NAME,
.init_chipset = init_chipset_via82cxxx,
.enablebits = { { 0x40, 0x02, 0x02 }, { 0x40, 0x01, 0x01 } },
.port_ops = &via_port_ops,
@ -436,6 +390,8 @@ static int __devinit via_init_one(struct pci_dev *dev, const struct pci_device_i
{
struct pci_dev *isa = NULL;
struct via_isa_bridge *via_config;
struct via82cxxx_dev *vdev;
int rc;
u8 idx = id->driver_data;
struct ide_port_info d;
@ -445,12 +401,42 @@ static int __devinit via_init_one(struct pci_dev *dev, const struct pci_device_i
* Find the ISA bridge and check we know what it is.
*/
via_config = via_config_find(&isa);
pci_dev_put(isa);
if (!via_config->id) {
printk(KERN_WARNING "VP_IDE: Unknown VIA SouthBridge, disabling DMA.\n");
printk(KERN_WARNING DRV_NAME " %s: unknown chipset, skipping\n",
pci_name(dev));
return -ENODEV;
}
/*
* Print the boot message.
*/
printk(KERN_INFO DRV_NAME " %s: VIA %s (rev %02x) IDE %sDMA%s\n",
pci_name(dev), via_config->name, isa->revision,
via_config->udma_mask ? "U" : "MW",
via_dma[via_config->udma_mask ?
(fls(via_config->udma_mask) - 1) : 0]);
pci_dev_put(isa);
/*
* Determine system bus clock.
*/
via_clock = (ide_pci_clk ? ide_pci_clk : 33) * 1000;
switch (via_clock) {
case 33000: via_clock = 33333; break;
case 37000: via_clock = 37500; break;
case 41000: via_clock = 41666; break;
}
if (via_clock < 20000 || via_clock > 50000) {
printk(KERN_WARNING DRV_NAME ": User given PCI clock speed "
"impossible (%d), using 33 MHz instead.\n", via_clock);
printk(KERN_WARNING DRV_NAME ": Use ide0=ata66 if you want "
"to assume 80-wire cable.\n");
via_clock = 33333;
}
if (idx == 0)
d.host_flags |= IDE_HFLAG_NO_AUTODMA;
else
@ -466,7 +452,29 @@ static int __devinit via_init_one(struct pci_dev *dev, const struct pci_device_i
d.udma_mask = via_config->udma_mask;
return ide_setup_pci_device(dev, &d);
vdev = kzalloc(sizeof(*vdev), GFP_KERNEL);
if (!vdev) {
printk(KERN_ERR DRV_NAME " %s: out of memory :(\n",
pci_name(dev));
return -ENOMEM;
}
vdev->via_config = via_config;
rc = ide_pci_init_one(dev, &d, vdev);
if (rc)
kfree(vdev);
return rc;
}
static void __devexit via_remove(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
struct via82cxxx_dev *vdev = host->host_priv;
ide_pci_remove(dev);
kfree(vdev);
}
static const struct pci_device_id via_pci_tbl[] = {
@ -483,6 +491,7 @@ static struct pci_driver driver = {
.name = "VIA_IDE",
.id_table = via_pci_tbl,
.probe = via_init_one,
.remove = via_remove,
};
static int __init via_ide_init(void)
@ -490,7 +499,13 @@ static int __init via_ide_init(void)
return ide_pci_register_driver(&driver);
}
static void __exit via_ide_exit(void)
{
pci_unregister_driver(&driver);
}
module_init(via_ide_init);
module_exit(via_ide_exit);
MODULE_AUTHOR("Vojtech Pavlik, Michel Aubry, Jeff Garzik, Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for VIA IDE");

240
drivers/ide/setup-pci.c
View File

@ -39,17 +39,18 @@ static int ide_setup_pci_baseregs(struct pci_dev *dev, const char *name)
if (pci_read_config_byte(dev, PCI_CLASS_PROG, &progif) ||
(progif & 5) != 5) {
if ((progif & 0xa) != 0xa) {
printk(KERN_INFO "%s: device not capable of full "
"native PCI mode\n", name);
printk(KERN_INFO "%s %s: device not capable of full "
"native PCI mode\n", name, pci_name(dev));
return -EOPNOTSUPP;
}
printk("%s: placing both ports into native PCI mode\n", name);
printk(KERN_INFO "%s %s: placing both ports into native PCI "
"mode\n", name, pci_name(dev));
(void) pci_write_config_byte(dev, PCI_CLASS_PROG, progif|5);
if (pci_read_config_byte(dev, PCI_CLASS_PROG, &progif) ||
(progif & 5) != 5) {
printk(KERN_ERR "%s: rewrite of PROGIF failed, wanted "
"0x%04x, got 0x%04x\n",
name, progif|5, progif);
printk(KERN_ERR "%s %s: rewrite of PROGIF failed, "
"wanted 0x%04x, got 0x%04x\n",
name, pci_name(dev), progif | 5, progif);
return -EOPNOTSUPP;
}
}
@ -57,14 +58,14 @@ static int ide_setup_pci_baseregs(struct pci_dev *dev, const char *name)
}
#ifdef CONFIG_BLK_DEV_IDEDMA_PCI
static void ide_pci_clear_simplex(unsigned long dma_base, const char *name)
static int ide_pci_clear_simplex(unsigned long dma_base, const char *name)
{
u8 dma_stat = inb(dma_base + 2);
outb(dma_stat & 0x60, dma_base + 2);
dma_stat = inb(dma_base + 2);
if (dma_stat & 0x80)
printk(KERN_INFO "%s: simplex device: DMA forced\n", name);
return (dma_stat & 0x80) ? 1 : 0;
}
/**
@ -91,7 +92,8 @@ unsigned long ide_pci_dma_base(ide_hwif_t *hwif, const struct ide_port_info *d)
dma_base = pci_resource_start(dev, baridx);
if (dma_base == 0) {
printk(KERN_ERR "%s: DMA base is invalid\n", d->name);
printk(KERN_ERR "%s %s: DMA base is invalid\n",
d->name, pci_name(dev));
return 0;
}
}
@ -105,13 +107,16 @@ EXPORT_SYMBOL_GPL(ide_pci_dma_base);
int ide_pci_check_simplex(ide_hwif_t *hwif, const struct ide_port_info *d)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
u8 dma_stat;
if (d->host_flags & (IDE_HFLAG_MMIO | IDE_HFLAG_CS5520))
goto out;
if (d->host_flags & IDE_HFLAG_CLEAR_SIMPLEX) {
ide_pci_clear_simplex(hwif->dma_base, d->name);
if (ide_pci_clear_simplex(hwif->dma_base, d->name))
printk(KERN_INFO "%s %s: simplex device: DMA forced\n",
d->name, pci_name(dev));
goto out;
}
@ -127,7 +132,8 @@ int ide_pci_check_simplex(ide_hwif_t *hwif, const struct ide_port_info *d)
*/
dma_stat = hwif->tp_ops->read_sff_dma_status(hwif);
if ((dma_stat & 0x80) && hwif->mate && hwif->mate->dma_base) {
printk(KERN_INFO "%s: simplex device: DMA disabled\n", d->name);
printk(KERN_INFO "%s %s: simplex device: DMA disabled\n",
d->name, pci_name(dev));
return -1;
}
out:
@ -149,8 +155,8 @@ int ide_pci_set_master(struct pci_dev *dev, const char *name)
if (pci_read_config_word(dev, PCI_COMMAND, &pcicmd) ||
(pcicmd & PCI_COMMAND_MASTER) == 0) {
printk(KERN_ERR "%s: error updating PCICMD on %s\n",
name, pci_name(dev));
printk(KERN_ERR "%s %s: error updating PCICMD\n",
name, pci_name(dev));
return -EIO;
}
}
@ -162,9 +168,9 @@ EXPORT_SYMBOL_GPL(ide_pci_set_master);
void ide_setup_pci_noise(struct pci_dev *dev, const struct ide_port_info *d)
{
printk(KERN_INFO "%s: IDE controller (0x%04x:0x%04x rev 0x%02x) at "
" PCI slot %s\n", d->name, dev->vendor, dev->device,
dev->revision, pci_name(dev));
printk(KERN_INFO "%s %s: IDE controller (0x%04x:0x%04x rev 0x%02x)\n",
d->name, pci_name(dev),
dev->vendor, dev->device, dev->revision);
}
EXPORT_SYMBOL_GPL(ide_setup_pci_noise);
@ -189,11 +195,12 @@ static int ide_pci_enable(struct pci_dev *dev, const struct ide_port_info *d)
if (pci_enable_device(dev)) {
ret = pci_enable_device_io(dev);
if (ret < 0) {
printk(KERN_WARNING "%s: (ide_setup_pci_device:) "
"Could not enable device.\n", d->name);
printk(KERN_WARNING "%s %s: couldn't enable device\n",
d->name, pci_name(dev));
goto out;
}
printk(KERN_WARNING "%s: BIOS configuration fixed.\n", d->name);
printk(KERN_WARNING "%s %s: BIOS configuration fixed\n",
d->name, pci_name(dev));
}
/*
@ -203,7 +210,8 @@ static int ide_pci_enable(struct pci_dev *dev, const struct ide_port_info *d)
*/
ret = pci_set_dma_mask(dev, DMA_32BIT_MASK);
if (ret < 0) {
printk(KERN_ERR "%s: can't set dma mask\n", d->name);
printk(KERN_ERR "%s %s: can't set DMA mask\n",
d->name, pci_name(dev));
goto out;
}
@ -221,7 +229,8 @@ static int ide_pci_enable(struct pci_dev *dev, const struct ide_port_info *d)
ret = pci_request_selected_regions(dev, bars, d->name);
if (ret < 0)
printk(KERN_ERR "%s: can't reserve resources\n", d->name);
printk(KERN_ERR "%s %s: can't reserve resources\n",
d->name, pci_name(dev));
out:
return ret;
}
@ -247,15 +256,18 @@ static int ide_pci_configure(struct pci_dev *dev, const struct ide_port_info *d)
*/
if (ide_setup_pci_baseregs(dev, d->name) ||
pci_write_config_word(dev, PCI_COMMAND, pcicmd | PCI_COMMAND_IO)) {
printk(KERN_INFO "%s: device disabled (BIOS)\n", d->name);
printk(KERN_INFO "%s %s: device disabled (BIOS)\n",
d->name, pci_name(dev));
return -ENODEV;
}
if (pci_read_config_word(dev, PCI_COMMAND, &pcicmd)) {
printk(KERN_ERR "%s: error accessing PCI regs\n", d->name);
printk(KERN_ERR "%s %s: error accessing PCI regs\n",
d->name, pci_name(dev));
return -EIO;
}
if (!(pcicmd & PCI_COMMAND_IO)) {
printk(KERN_ERR "%s: unable to enable IDE controller\n", d->name);
printk(KERN_ERR "%s %s: unable to enable IDE controller\n",
d->name, pci_name(dev));
return -ENXIO;
}
return 0;
@ -311,8 +323,9 @@ static int ide_hw_configure(struct pci_dev *dev, const struct ide_port_info *d,
if ((d->host_flags & IDE_HFLAG_ISA_PORTS) == 0) {
if (ide_pci_check_iomem(dev, d, 2 * port) ||
ide_pci_check_iomem(dev, d, 2 * port + 1)) {
printk(KERN_ERR "%s: I/O baseregs (BIOS) are reported "
"as MEM for port %d!\n", d->name, port);
printk(KERN_ERR "%s %s: I/O baseregs (BIOS) are "
"reported as MEM for port %d!\n",
d->name, pci_name(dev), port);
return -EINVAL;
}
@ -325,8 +338,8 @@ static int ide_hw_configure(struct pci_dev *dev, const struct ide_port_info *d,
}
if (!base || !ctl) {
printk(KERN_ERR "%s: bad PCI BARs for port %d, skipping\n",
d->name, port);
printk(KERN_ERR "%s %s: bad PCI BARs for port %d, skipping\n",
d->name, pci_name(dev), port);
return -EINVAL;
}
@ -393,14 +406,14 @@ int ide_hwif_setup_dma(ide_hwif_t *hwif, const struct ide_port_info *d)
* @dev: PCI device
* @d: IDE port info
* @noisy: verbose flag
* @config: returned as 1 if we configured the hardware
*
* Set up the PCI and controller side of the IDE interface. This brings
* up the PCI side of the device, checks that the device is enabled
* and enables it if need be
*/
static int ide_setup_pci_controller(struct pci_dev *dev, const struct ide_port_info *d, int noisy, int *config)
static int ide_setup_pci_controller(struct pci_dev *dev,
const struct ide_port_info *d, int noisy)
{
int ret;
u16 pcicmd;
@ -414,15 +427,16 @@ static int ide_setup_pci_controller(struct pci_dev *dev, const struct ide_port_i
ret = pci_read_config_word(dev, PCI_COMMAND, &pcicmd);
if (ret < 0) {
printk(KERN_ERR "%s: error accessing PCI regs\n", d->name);
printk(KERN_ERR "%s %s: error accessing PCI regs\n",
d->name, pci_name(dev));
goto out;
}
if (!(pcicmd & PCI_COMMAND_IO)) { /* is device disabled? */
ret = ide_pci_configure(dev, d);
if (ret < 0)
goto out;
*config = 1;
printk(KERN_INFO "%s: device enabled (Linux)\n", d->name);
printk(KERN_INFO "%s %s: device enabled (Linux)\n",
d->name, pci_name(dev));
}
out:
@ -461,7 +475,8 @@ void ide_pci_setup_ports(struct pci_dev *dev, const struct ide_port_info *d,
if (e->reg && (pci_read_config_byte(dev, e->reg, &tmp) ||
(tmp & e->mask) != e->val)) {
printk(KERN_INFO "%s: IDE port disabled\n", d->name);
printk(KERN_INFO "%s %s: IDE port disabled\n",
d->name, pci_name(dev));
continue; /* port not enabled */
}
@ -487,51 +502,35 @@ static int do_ide_setup_pci_device(struct pci_dev *dev,
const struct ide_port_info *d,
u8 noisy)
{
int tried_config = 0;
int pciirq, ret;
ret = ide_setup_pci_controller(dev, d, noisy, &tried_config);
if (ret < 0)
goto out;
/*
* Can we trust the reported IRQ?
*/
pciirq = dev->irq;
/*
* This allows offboard ide-pci cards the enable a BIOS,
* verify interrupt settings of split-mirror pci-config
* space, place chipset into init-mode, and/or preserve
* an interrupt if the card is not native ide support.
*/
ret = d->init_chipset ? d->init_chipset(dev) : 0;
if (ret < 0)
goto out;
/* Is it an "IDE storage" device in non-PCI mode? */
if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE && (dev->class & 5) != 5) {
if (noisy)
printk(KERN_INFO "%s: not 100%% native mode: "
"will probe irqs later\n", d->name);
/*
* This allows offboard ide-pci cards the enable a BIOS,
* verify interrupt settings of split-mirror pci-config
* space, place chipset into init-mode, and/or preserve
* an interrupt if the card is not native ide support.
*/
ret = d->init_chipset ? d->init_chipset(dev, d->name) : 0;
if (ret < 0)
goto out;
printk(KERN_INFO "%s %s: not 100%% native mode: will "
"probe irqs later\n", d->name, pci_name(dev));
pciirq = ret;
} else if (tried_config) {
if (noisy)
printk(KERN_INFO "%s: will probe irqs later\n", d->name);
pciirq = 0;
} else if (!pciirq) {
if (noisy)
printk(KERN_WARNING "%s: bad irq (%d): will probe later\n",
d->name, pciirq);
pciirq = 0;
} else {
if (d->init_chipset) {
ret = d->init_chipset(dev, d->name);
if (ret < 0)
goto out;
}
if (noisy)
printk(KERN_INFO "%s: 100%% native mode on irq %d\n",
d->name, pciirq);
} else if (!pciirq && noisy) {
printk(KERN_WARNING "%s %s: bad irq (%d): will probe later\n",
d->name, pci_name(dev), pciirq);
} else if (noisy) {
printk(KERN_INFO "%s %s: 100%% native mode on irq %d\n",
d->name, pci_name(dev), pciirq);
}
ret = pciirq;
@ -539,31 +538,76 @@ out:
return ret;
}
int ide_setup_pci_device(struct pci_dev *dev, const struct ide_port_info *d)
int ide_pci_init_one(struct pci_dev *dev, const struct ide_port_info *d,
void *priv)
{
struct ide_host *host;
hw_regs_t hw[4], *hws[] = { NULL, NULL, NULL, NULL };
int ret;
ret = do_ide_setup_pci_device(dev, d, 1);
ret = ide_setup_pci_controller(dev, d, 1);
if (ret < 0)
goto out;
if (ret >= 0) {
/* FIXME: silent failure can happen */
ide_pci_setup_ports(dev, d, ret, &hw[0], &hws[0]);
ide_pci_setup_ports(dev, d, 0, &hw[0], &hws[0]);
ret = ide_host_add(d, hws, NULL);
host = ide_host_alloc(d, hws);
if (host == NULL) {
ret = -ENOMEM;
goto out;
}
host->dev[0] = &dev->dev;
host->host_priv = priv;
pci_set_drvdata(dev, host);
ret = do_ide_setup_pci_device(dev, d, 1);
if (ret < 0)
goto out;
/* fixup IRQ */
hw[1].irq = hw[0].irq = ret;
ret = ide_host_register(host, d, hws);
if (ret)
ide_host_free(host);
out:
return ret;
}
EXPORT_SYMBOL_GPL(ide_setup_pci_device);
EXPORT_SYMBOL_GPL(ide_pci_init_one);
int ide_setup_pci_devices(struct pci_dev *dev1, struct pci_dev *dev2,
const struct ide_port_info *d)
int ide_pci_init_two(struct pci_dev *dev1, struct pci_dev *dev2,
const struct ide_port_info *d, void *priv)
{
struct pci_dev *pdev[] = { dev1, dev2 };
struct ide_host *host;
int ret, i;
hw_regs_t hw[4], *hws[] = { NULL, NULL, NULL, NULL };
for (i = 0; i < 2; i++) {
ret = ide_setup_pci_controller(pdev[i], d, !i);
if (ret < 0)
goto out;
ide_pci_setup_ports(pdev[i], d, 0, &hw[i*2], &hws[i*2]);
}
host = ide_host_alloc(d, hws);
if (host == NULL) {
ret = -ENOMEM;
goto out;
}
host->dev[0] = &dev1->dev;
host->dev[1] = &dev2->dev;
host->host_priv = priv;
pci_set_drvdata(pdev[0], host);
pci_set_drvdata(pdev[1], host);
for (i = 0; i < 2; i++) {
ret = do_ide_setup_pci_device(pdev[i], d, !i);
@ -574,12 +618,44 @@ int ide_setup_pci_devices(struct pci_dev *dev1, struct pci_dev *dev2,
if (ret < 0)
goto out;
/* FIXME: silent failure can happen */
ide_pci_setup_ports(pdev[i], d, ret, &hw[i*2], &hws[i*2]);
/* fixup IRQ */
hw[i*2 + 1].irq = hw[i*2].irq = ret;
}
ret = ide_host_add(d, hws, NULL);
ret = ide_host_register(host, d, hws);
if (ret)
ide_host_free(host);
out:
return ret;
}
EXPORT_SYMBOL_GPL(ide_setup_pci_devices);
EXPORT_SYMBOL_GPL(ide_pci_init_two);
void ide_pci_remove(struct pci_dev *dev)
{
struct ide_host *host = pci_get_drvdata(dev);
struct pci_dev *dev2 = host->dev[1] ? to_pci_dev(host->dev[1]) : NULL;
int bars;
if (host->host_flags & IDE_HFLAG_SINGLE)
bars = (1 << 2) - 1;
else
bars = (1 << 4) - 1;
if ((host->host_flags & IDE_HFLAG_NO_DMA) == 0) {
if (host->host_flags & IDE_HFLAG_CS5520)
bars |= (1 << 2);
else
bars |= (1 << 4);
}
ide_host_remove(host);
if (dev2)
pci_release_selected_regions(dev2, bars);
pci_release_selected_regions(dev, bars);
if (dev2)
pci_disable_device(dev2);
pci_disable_device(dev);
}
EXPORT_SYMBOL_GPL(ide_pci_remove);

33
drivers/scsi/ide-scsi.c
View File

@ -101,8 +101,13 @@ static struct ide_scsi_obj *ide_scsi_get(struct gendisk *disk)
mutex_lock(&idescsi_ref_mutex);
scsi = ide_scsi_g(disk);
if (scsi)
if (scsi) {
scsi_host_get(scsi->host);
if (ide_device_get(scsi->drive)) {
scsi_host_put(scsi->host);
scsi = NULL;
}
}
mutex_unlock(&idescsi_ref_mutex);
return scsi;
}
@ -110,6 +115,7 @@ static struct ide_scsi_obj *ide_scsi_get(struct gendisk *disk)
static void ide_scsi_put(struct ide_scsi_obj *scsi)
{
mutex_lock(&idescsi_ref_mutex);
ide_device_put(scsi->drive);
scsi_host_put(scsi->host);
mutex_unlock(&idescsi_ref_mutex);
}
@ -201,15 +207,15 @@ static int idescsi_check_condition(ide_drive_t *drive,
/* stuff a sense request in front of our current request */
pc = kzalloc(sizeof(struct ide_atapi_pc), GFP_ATOMIC);
rq = kmalloc(sizeof(struct request), GFP_ATOMIC);
rq = blk_get_request(drive->queue, READ, GFP_ATOMIC);
buf = kzalloc(SCSI_SENSE_BUFFERSIZE, GFP_ATOMIC);
if (!pc || !rq || !buf) {
kfree(buf);
kfree(rq);
if (rq)
blk_put_request(rq);
kfree(pc);
return -ENOMEM;
}
blk_rq_init(NULL, rq);
rq->special = (char *) pc;
pc->rq = rq;
pc->buf = buf;
@ -226,6 +232,7 @@ static int idescsi_check_condition(ide_drive_t *drive,
ide_scsi_hex_dump(pc->c, 6);
}
rq->rq_disk = scsi->disk;
rq->ref_count++;
memcpy(rq->cmd, pc->c, 12);
ide_do_drive_cmd(drive, rq);
return 0;
@ -272,7 +279,7 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs)
SCSI_SENSE_BUFFERSIZE);
kfree(pc->buf);
kfree(pc);
kfree(rq);
blk_put_request(rq);
pc = opc;
rq = pc->rq;
pc->scsi_cmd->result = (CHECK_CONDITION << 1) |
@ -303,7 +310,7 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs)
pc->done(pc->scsi_cmd);
spin_unlock_irqrestore(host->host_lock, flags);
kfree(pc);
kfree(rq);
blk_put_request(rq);
scsi->pc = NULL;
return 0;
}
@ -577,6 +584,7 @@ static int idescsi_queue (struct scsi_cmnd *cmd,
ide_drive_t *drive = scsi->drive;
struct request *rq = NULL;
struct ide_atapi_pc *pc = NULL;
int write = cmd->sc_data_direction == DMA_TO_DEVICE;
if (!drive) {
scmd_printk (KERN_ERR, cmd, "drive not present\n");
@ -584,7 +592,7 @@ static int idescsi_queue (struct scsi_cmnd *cmd,
}
scsi = drive_to_idescsi(drive);
pc = kmalloc(sizeof(struct ide_atapi_pc), GFP_ATOMIC);
rq = kmalloc(sizeof(struct request), GFP_ATOMIC);
rq = blk_get_request(drive->queue, write, GFP_ATOMIC);
if (rq == NULL || pc == NULL) {
printk (KERN_ERR "ide-scsi: %s: out of memory\n", drive->name);
goto abort;
@ -614,17 +622,18 @@ static int idescsi_queue (struct scsi_cmnd *cmd,
}
}
blk_rq_init(NULL, rq);
rq->special = (char *) pc;
rq->cmd_type = REQ_TYPE_SPECIAL;
spin_unlock_irq(host->host_lock);
rq->ref_count++;
memcpy(rq->cmd, pc->c, 12);
blk_execute_rq_nowait(drive->queue, scsi->disk, rq, 0, NULL);
spin_lock_irq(host->host_lock);
return 0;
abort:
kfree (pc);
kfree (rq);
if (rq)
blk_put_request(rq);
cmd->result = DID_ERROR << 16;
done(cmd);
return 0;
@ -672,7 +681,9 @@ static int idescsi_eh_abort (struct scsi_cmnd *cmd)
if (blk_sense_request(scsi->pc->rq))
kfree(scsi->pc->buf);
kfree(scsi->pc->rq);
/* we need to call blk_put_request twice. */
blk_put_request(scsi->pc->rq);
blk_put_request(scsi->pc->rq);
kfree(scsi->pc);
scsi->pc = NULL;
@ -724,7 +735,7 @@ static int idescsi_eh_reset (struct scsi_cmnd *cmd)
kfree(scsi->pc->buf);
kfree(scsi->pc);
scsi->pc = NULL;
kfree(req);
blk_put_request(req);
/* now nuke the drive queue */
while ((req = elv_next_request(drive->queue))) {

44
include/asm-alpha/ide.h
View File

@ -1,44 +0,0 @@
/*
* linux/include/asm-alpha/ide.h
*
* Copyright (C) 1994-1996 Linus Torvalds & authors
*/
/*
* This file contains the alpha architecture specific IDE code.
*/
#ifndef __ASMalpha_IDE_H
#define __ASMalpha_IDE_H
#ifdef __KERNEL__
static inline int ide_default_irq(unsigned long base)
{
switch (base) {
case 0x1f0: return 14;
case 0x170: return 15;
case 0x1e8: return 11;
case 0x168: return 10;
default:
return 0;
}
}
static inline unsigned long ide_default_io_base(int index)
{
switch (index) {
case 0: return 0x1f0;
case 1: return 0x170;
case 2: return 0x1e8;
case 3: return 0x168;
default:
return 0;
}
}
#include <asm-generic/ide_iops.h>
#endif /* __KERNEL__ */
#endif /* __ASMalpha_IDE_H */

4
include/asm-arm/ide.h
View File

@ -13,10 +13,6 @@
#ifdef __KERNEL__
#ifndef MAX_HWIFS
#define MAX_HWIFS 4
#endif
#define __ide_mm_insw(port,addr,len) readsw(port,addr,len)
#define __ide_mm_insl(port,addr,len) readsl(port,addr,len)
#define __ide_mm_outsw(port,addr,len) writesw(port,addr,len)

27
include/asm-blackfin/ide.h
View File

@ -1,27 +0,0 @@
/****************************************************************************/
/*
* linux/include/asm-blackfin/ide.h
*
* Copyright (C) 1994-1996 Linus Torvalds & authors
* Copyright (C) 2001 Lineo Inc., davidm@snapgear.com
* Copyright (C) 2002 Greg Ungerer (gerg@snapgear.com)
* Copyright (C) 2002 Yoshinori Sato (ysato@users.sourceforge.jp)
* Copyright (C) 2005 Hennerich Michael (hennerich@blackfin.uclinux.org)
*/
/****************************************************************************/
#ifndef _BLACKFIN_IDE_H
#define _BLACKFIN_IDE_H
/****************************************************************************/
#ifdef __KERNEL__
/****************************************************************************/
#define MAX_HWIFS 1
#include <asm-generic/ide_iops.h>
/****************************************************************************/
#endif /* __KERNEL__ */
#endif /* _BLACKFIN_IDE_H */
/****************************************************************************/

91
include/asm-cris/arch-v10/ide.h
View File

@ -1,91 +0,0 @@
/*
* linux/include/asm-cris/ide.h
*
* Copyright (C) 2000, 2001, 2002 Axis Communications AB
*
* Authors: Bjorn Wesen
*
*/
/*
* This file contains the ETRAX 100LX specific IDE code.
*/
#ifndef __ASMCRIS_IDE_H
#define __ASMCRIS_IDE_H
#ifdef __KERNEL__
#include <asm/arch/svinto.h>
#include <asm/io.h>
#include <asm-generic/ide_iops.h>
/* ETRAX 100 can support 4 IDE busses on the same pins (serialized) */
#define MAX_HWIFS 4
static inline int ide_default_irq(unsigned long base)
{
/* all IDE busses share the same IRQ, number 4.
* this has the side-effect that ide-probe.c will cluster our 4 interfaces
* together in a hwgroup, and will serialize accesses. this is good, because
* we can't access more than one interface at the same time on ETRAX100.
*/
return 4;
}
static inline unsigned long ide_default_io_base(int index)
{
/* we have no real I/O base address per interface, since all go through the
* same register. but in a bitfield in that register, we have the i/f number.
* so we can use the io_base to remember that bitfield.
*/
static const unsigned long io_bases[MAX_HWIFS] = {
IO_FIELD(R_ATA_CTRL_DATA, sel, 0),
IO_FIELD(R_ATA_CTRL_DATA, sel, 1),
IO_FIELD(R_ATA_CTRL_DATA, sel, 2),
IO_FIELD(R_ATA_CTRL_DATA, sel, 3)
};
return io_bases[index];
}
/* this is called once for each interface, to setup the port addresses. data_port is the result
* of the ide_default_io_base call above. ctrl_port will be 0, but that is don't care for us.
*/
static inline void ide_init_hwif_ports(hw_regs_t *hw, unsigned long data_port, unsigned long ctrl_port, int *irq)
{
int i;
/* fill in ports for ATA addresses 0 to 7 */
for (i = 0; i <= 7; i++) {
hw->io_ports_array[i] = data_port |
IO_FIELD(R_ATA_CTRL_DATA, addr, i) |
IO_STATE(R_ATA_CTRL_DATA, cs0, active);
}
/* the IDE control register is at ATA address 6, with CS1 active instead of CS0 */
hw->io_ports.ctl_addr = data_port |
IO_FIELD(R_ATA_CTRL_DATA, addr, 6) |
IO_STATE(R_ATA_CTRL_DATA, cs1, active);
/* whats this for ? */
hw->io_ports.irq_addr = 0;
}
static inline void ide_init_default_hwifs(void)
{
hw_regs_t hw;
int index;
for(index = 0; index < MAX_HWIFS; index++) {
ide_init_hwif_ports(&hw, ide_default_io_base(index), 0, NULL);
hw.irq = ide_default_irq(ide_default_io_base(index));
ide_register_hw(&hw, NULL);
}
}
#endif /* __KERNEL__ */
#endif /* __ASMCRIS_IDE_H */

56
include/asm-cris/arch-v32/ide.h
View File

@ -1,56 +0,0 @@
/*
* linux/include/asm-cris/ide.h
*
* Copyright (C) 2000-2004 Axis Communications AB
*
* Authors: Bjorn Wesen, Mikael Starvik
*
*/
/*
* This file contains the ETRAX FS specific IDE code.
*/
#ifndef __ASMCRIS_IDE_H
#define __ASMCRIS_IDE_H
#ifdef __KERNEL__
#include <asm/arch/hwregs/intr_vect.h>
#include <asm/arch/hwregs/ata_defs.h>
#include <asm/io.h>
#include <asm-generic/ide_iops.h>
/* ETRAX FS can support 4 IDE busses on the same pins (serialized) */
#define MAX_HWIFS 4
static inline int ide_default_irq(unsigned long base)
{
/* all IDE busses share the same IRQ,
* this has the side-effect that ide-probe.c will cluster our 4 interfaces
* together in a hwgroup, and will serialize accesses. this is good, because
* we can't access more than one interface at the same time on ETRAX100.
*/
return ATA_INTR_VECT;
}
static inline unsigned long ide_default_io_base(int index)
{
reg_ata_rw_ctrl2 ctrl2 = {.sel = index};
/* we have no real I/O base address per interface, since all go through the
* same register. but in a bitfield in that register, we have the i/f number.
* so we can use the io_base to remember that bitfield.
*/
ctrl2.sel = index;
return REG_TYPE_CONV(unsigned long, reg_ata_rw_ctrl2, ctrl2);
}
#define IDE_ARCH_ACK_INTR
#define ide_ack_intr(hwif) ((hwif)->ack_intr(hwif))
#endif /* __KERNEL__ */
#endif /* __ASMCRIS_IDE_H */

1
include/asm-cris/ide.h
View File

@ -1 +0,0 @@
#include <asm/arch/ide.h>

4
include/asm-frv/ide.h
View File

@ -18,10 +18,6 @@
#include <asm/io.h>
#include <asm/irq.h>
#ifndef MAX_HWIFS
#define MAX_HWIFS 8
#endif
/****************************************************************************/
/*
* some bits needed for parts of the IDE subsystem to compile

26
include/asm-h8300/ide.h
View File

@ -1,26 +0,0 @@
/****************************************************************************/
/*
* linux/include/asm-h8300/ide.h
*
* Copyright (C) 1994-1996 Linus Torvalds & authors
* Copyright (C) 2001 Lineo Inc., davidm@snapgear.com
* Copyright (C) 2002 Greg Ungerer (gerg@snapgear.com)
* Copyright (C) 2002 Yoshinori Sato (ysato@users.sourceforge.jp)
*/
/****************************************************************************/
#ifndef _H8300_IDE_H
#define _H8300_IDE_H
/****************************************************************************/
#ifdef __KERNEL__
/****************************************************************************/
#define MAX_HWIFS 1
#include <asm-generic/ide_iops.h>
/****************************************************************************/
#endif /* __KERNEL__ */
#endif /* _H8300_IDE_H */
/****************************************************************************/

51
include/asm-ia64/ide.h
View File

@ -1,51 +0,0 @@
/*
* linux/include/asm-ia64/ide.h
*
* Copyright (C) 1994-1996 Linus Torvalds & authors
*/
/*
* This file contains the ia64 architecture specific IDE code.
*/
#ifndef __ASM_IA64_IDE_H
#define __ASM_IA64_IDE_H
#ifdef __KERNEL__
#include <linux/irq.h>
static inline int ide_default_irq(unsigned long base)
{
switch (base) {
case 0x1f0: return isa_irq_to_vector(14);
case 0x170: return isa_irq_to_vector(15);
case 0x1e8: return isa_irq_to_vector(11);
case 0x168: return isa_irq_to_vector(10);
case 0x1e0: return isa_irq_to_vector(8);
case 0x160: return isa_irq_to_vector(12);
default:
return 0;
}
}
static inline unsigned long ide_default_io_base(int index)
{
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;
}
}
#include <asm-generic/ide_iops.h>
#endif /* __KERNEL__ */
#endif /* __ASM_IA64_IDE_H */

70
include/asm-m32r/ide.h
View File

@ -1,70 +0,0 @@
#ifndef _ASM_M32R_IDE_H
#define _ASM_M32R_IDE_H
/*
* linux/include/asm-m32r/ide.h
*
* Copyright (C) 1994-1996 Linus Torvalds & authors
*/
/*
* This file contains the i386 architecture specific IDE code.
*/
#ifdef __KERNEL__
#include <asm/m32r.h>
#ifndef MAX_HWIFS
# ifdef CONFIG_BLK_DEV_IDEPCI
#define MAX_HWIFS 10
# else
#define MAX_HWIFS 2
# endif
#endif
static __inline__ int ide_default_irq(unsigned long base)
{
switch (base) {
#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2) \
|| defined(CONFIG_PLAT_OPSPUT)
case 0x1f0: return PLD_IRQ_CFIREQ;
default:
return 0;
#elif defined(CONFIG_PLAT_MAPPI3)
case 0x1f0: return PLD_IRQ_CFIREQ;
case 0x170: return PLD_IRQ_IDEIREQ;
default:
return 0;
#else
case 0x1f0: return 14;
case 0x170: return 15;
case 0x1e8: return 11;
case 0x168: return 10;
case 0x1e0: return 8;
case 0x160: return 12;
default:
return 0;
#endif
}
}
static __inline__ unsigned long ide_default_io_base(int index)
{
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;
}
}
#include <asm-generic/ide_iops.h>
#endif /* __KERNEL__ */
#endif /* _ASM_M32R_IDE_H */

4
include/asm-m68k/ide.h
View File

@ -45,10 +45,6 @@
#include <asm/macints.h>
#endif
#ifndef MAX_HWIFS
#define MAX_HWIFS 4 /* same as the other archs */
#endif
/*
* Get rid of defs from io.h - ide has its private and conflicting versions
* Since so far no single m68k platform uses ISA/PCI I/O space for IDE, we

48
include/asm-mips/mach-generic/ide.h
View File

@ -19,14 +19,6 @@
#include <linux/stddef.h>
#include <asm/processor.h>
#ifndef MAX_HWIFS
# ifdef CONFIG_BLK_DEV_IDEPCI
#define MAX_HWIFS 10
# else
#define MAX_HWIFS 6
# endif
#endif
static __inline__ int ide_probe_legacy(void)
{
#ifdef CONFIG_PCI
@ -56,46 +48,6 @@ found:
#endif
}
static __inline__ int ide_default_irq(unsigned long base)
{
switch (base) {
case 0x1f0: return 14;
case 0x170: return 15;
case 0x1e8: return 11;
case 0x168: return 10;
case 0x1e0: return 8;
case 0x160: return 12;
default:
return 0;
}
}
static __inline__ unsigned long ide_default_io_base(int index)
{
if (!ide_probe_legacy())
return 0;
/*
* If PCI is present then it is not safe to poke around
* the other legacy IDE ports. Only 0x1f0 and 0x170 are
* defined compatibility mode ports for PCI. A user can
* override this using ide= but we must default safe.
*/
if (no_pci_devices()) {
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;
default:
return 0;
}
}
/* MIPS port and memory-mapped I/O string operations. */
static inline void __ide_flush_prologue(void)
{

4
include/asm-mn10300/ide.h
View File

@ -23,10 +23,6 @@
#undef SUPPORT_VLB_SYNC
#define SUPPORT_VLB_SYNC 0
#ifndef MAX_HWIFS
#define MAX_HWIFS 8
#endif
/*
* some bits needed for parts of the IDE subsystem to compile
*/

4
include/asm-parisc/ide.h
View File

@ -13,10 +13,6 @@
#ifdef __KERNEL__
#ifndef MAX_HWIFS
#define MAX_HWIFS 2
#endif
#define ide_request_irq(irq,hand,flg,dev,id) request_irq((irq),(hand),(flg),(dev),(id))
#define ide_free_irq(irq,dev_id) free_irq((irq), (dev_id))
#define ide_request_region(from,extent,name) request_region((from), (extent), (name))

26
include/asm-powerpc/ide.h
View File

@ -14,14 +14,6 @@
#endif
#include <asm/io.h>
#ifndef MAX_HWIFS
#ifdef __powerpc64__
#define MAX_HWIFS 10
#else
#define MAX_HWIFS 8
#endif
#endif
#define __ide_mm_insw(p, a, c) readsw((void __iomem *)(p), (a), (c))
#define __ide_mm_insl(p, a, c) readsl((void __iomem *)(p), (a), (c))
#define __ide_mm_outsw(p, a, c) writesw((void __iomem *)(p), (a), (c))
@ -39,16 +31,6 @@ static __inline__ int ide_default_irq(unsigned long base)
case 0x1f0: return 14;
case 0x170: return 15;
}
#endif
#ifdef CONFIG_PPC_PREP
switch (base) {
case 0x1f0: return 13;
case 0x170: return 13;
case 0x1e8: return 11;
case 0x168: return 10;
case 0xfff0: return 14; /* MCP(N)750 ide0 */
case 0xffe0: return 15; /* MCP(N)750 ide1 */
}
#endif
return 0;
}
@ -61,14 +43,6 @@ static __inline__ unsigned long ide_default_io_base(int index)
case 0: return 0x1f0;
case 1: return 0x170;
}
#endif
#ifdef CONFIG_PPC_PREP
switch (index) {
case 0: return 0x1f0;
case 1: return 0x170;
case 2: return 0x1e8;
case 3: return 0x168;
}
#endif
return 0;
}

21
include/asm-sh/ide.h
View File

@ -1,21 +0,0 @@
/*
* linux/include/asm-sh/ide.h
*
* Copyright (C) 1994-1996 Linus Torvalds & authors
*/
/*
* This file contains the i386 architecture specific IDE code.
* In future, SuperH code.
*/
#ifndef __ASM_SH_IDE_H
#define __ASM_SH_IDE_H
#ifdef __KERNEL__
#include <asm-generic/ide_iops.h>
#endif /* __KERNEL__ */
#endif /* __ASM_SH_IDE_H */

3
include/asm-sparc/ide.h
View File

@ -21,9 +21,6 @@
#include <asm/psr.h>
#endif
#undef MAX_HWIFS
#define MAX_HWIFS 2
#define __ide_insl(data_reg, buffer, wcount) \
__ide_insw(data_reg, buffer, (wcount)<<1)
#define __ide_outsl(data_reg, buffer, wcount) \

65
include/asm-x86/ide.h
View File

@ -1,65 +0,0 @@
/*
* Copyright (C) 1994-1996 Linus Torvalds & authors
*/
/*
* This file contains the i386 architecture specific IDE code.
*/
#ifndef __ASMi386_IDE_H
#define __ASMi386_IDE_H
#ifdef __KERNEL__
#ifndef MAX_HWIFS
# ifdef CONFIG_BLK_DEV_IDEPCI
#define MAX_HWIFS 10
# else
#define MAX_HWIFS 6
# endif
#endif
static __inline__ int ide_default_irq(unsigned long base)
{
switch (base) {
case 0x1f0: return 14;
case 0x170: return 15;
case 0x1e8: return 11;
case 0x168: return 10;
case 0x1e0: return 8;
case 0x160: return 12;
default:
return 0;
}
}
static __inline__ unsigned long ide_default_io_base(int index)
{
/*
* If PCI is present then it is not safe to poke around
* the other legacy IDE ports. Only 0x1f0 and 0x170 are
* defined compatibility mode ports for PCI. A user can
* override this using ide= but we must default safe.
*/
if (no_pci_devices()) {
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;
default:
return 0;
}
}
#include <asm-generic/ide_iops.h>
#endif /* __KERNEL__ */
#endif /* __ASMi386_IDE_H */

35
include/asm-xtensa/ide.h
View File

@ -1,35 +0,0 @@
/*
* include/asm-xtensa/ide.h
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1994 - 1996 Linus Torvalds & authors
* Copyright (C) 2001 - 2005 Tensilica Inc.
*/
#ifndef _XTENSA_IDE_H
#define _XTENSA_IDE_H
#ifdef __KERNEL__
#ifndef MAX_HWIFS
# define MAX_HWIFS 1
#endif
static __inline__ int ide_default_irq(unsigned long base)
{
/* Unsupported! */
return 0;
}
static __inline__ unsigned long ide_default_io_base(int index)
{
/* Unsupported! */
return 0;
}
#endif /* __KERNEL__ */
#endif /* _XTENSA_IDE_H */

32
include/linux/ide.h
View File

@ -211,7 +211,21 @@ static inline int __ide_default_irq(unsigned long base)
return 0;
}
#if defined(CONFIG_ARM) || defined(CONFIG_FRV) || defined(CONFIG_M68K) || \
defined(CONFIG_MIPS) || defined(CONFIG_MN10300) || defined(CONFIG_PARISC) \
|| defined(CONFIG_PPC) || defined(CONFIG_SPARC) || defined(CONFIG_SPARC64)
#include <asm/ide.h>
#else
#include <asm-generic/ide_iops.h>
#endif
#ifndef MAX_HWIFS
#if defined(CONFIG_BLACKFIN) || defined(CONFIG_H8300) || defined(CONFIG_XTENSA)
# define MAX_HWIFS 1
#else
# define MAX_HWIFS 10
#endif
#endif
#if !defined(MAX_HWIFS) || defined(CONFIG_EMBEDDED)
#undef MAX_HWIFS
@ -532,12 +546,16 @@ struct ide_dma_ops {
void (*dma_timeout)(struct ide_drive_s *);
};
struct ide_host;
typedef struct hwif_s {
struct hwif_s *next; /* for linked-list in ide_hwgroup_t */
struct hwif_s *mate; /* other hwif from same PCI chip */
struct hwgroup_s *hwgroup; /* actually (ide_hwgroup_t *) */
struct proc_dir_entry *proc; /* /proc/ide/ directory entry */
struct ide_host *host;
char name[6]; /* name of interface, eg. "ide0" */
struct ide_io_ports io_ports;
@ -626,6 +644,9 @@ typedef struct hwif_s {
struct ide_host {
ide_hwif_t *ports[MAX_HWIFS];
unsigned int n_ports;
struct device *dev[2];
unsigned long host_flags;
void *host_priv;
};
/*
@ -874,6 +895,9 @@ struct ide_driver_s {
#define to_ide_driver(drv) container_of(drv, ide_driver_t, gen_driver)
int ide_device_get(ide_drive_t *);
void ide_device_put(ide_drive_t *);
int generic_ide_ioctl(ide_drive_t *, struct file *, struct block_device *, unsigned, unsigned long);
extern int ide_vlb_clk;
@ -1182,7 +1206,7 @@ enum {
struct ide_port_info {
char *name;
unsigned int (*init_chipset)(struct pci_dev *, const char *);
unsigned int (*init_chipset)(struct pci_dev *);
void (*init_iops)(ide_hwif_t *);
void (*init_hwif)(ide_hwif_t *);
int (*init_dma)(ide_hwif_t *,
@ -1201,8 +1225,10 @@ struct ide_port_info {
u8 udma_mask;
};
int ide_setup_pci_device(struct pci_dev *, const struct ide_port_info *);
int ide_setup_pci_devices(struct pci_dev *, struct pci_dev *, const struct ide_port_info *);
int ide_pci_init_one(struct pci_dev *, const struct ide_port_info *, void *);
int ide_pci_init_two(struct pci_dev *, struct pci_dev *,
const struct ide_port_info *, void *);
void ide_pci_remove(struct pci_dev *);
void ide_map_sg(ide_drive_t *, struct request *);
void ide_init_sg_cmd(ide_drive_t *, struct request *);