diff options
71 files changed, 1397 insertions, 1474 deletions
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index 04d9c4d..130ef64 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -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. diff --git a/drivers/ide/Makefile b/drivers/ide/Makefile index 5d414e3..64e0ecd 100644 --- a/drivers/ide/Makefile +++ b/drivers/ide/Makefile @@ -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 diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c index f575e83..df4af40 100644 --- a/drivers/ide/arm/icside.c +++ b/drivers/ide/arm/icside.c @@ -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); diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c index 65bb4b8..3e842d6 100644 --- a/drivers/ide/arm/palm_bk3710.c +++ b/drivers/ide/arm/palm_bk3710.c @@ -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; diff --git a/drivers/ide/arm/rapide.c b/drivers/ide/arm/rapide.c index 2bdd8b7..78d27d9 100644 --- a/drivers/ide/arm/rapide.c +++ b/drivers/ide/arm/rapide.c @@ -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); diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 4e73aee..e617cf0 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -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, diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c index df5fe57..28d85b4 100644 --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -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); } diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index be99d46..71c377a 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -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; diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index 3d8e6dd..ca11a26 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -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); } diff --git a/drivers/ide/ide-generic.c b/drivers/ide/ide-generic.c index 31d98fe..8fe8b5b 100644 --- a/drivers/ide/ide-generic.c +++ b/drivers/ide/ide-generic.c @@ -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]; diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 07da5fb..8aae917 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -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 == ' ') diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 4aa76c45..994e410 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -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); diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c index 151c91e..f66c9c3 100644 --- a/drivers/ide/ide-proc.c +++ b/drivers/ide/ide-proc.c @@ -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; diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index 6962ca4..82c2afe 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -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); diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index aeddbbd..7fb6f1c 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -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); diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 60f0ca6..7724516 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -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; diff --git a/drivers/ide/legacy/gayle.c b/drivers/ide/legacy/gayle.c index dd5c467..51ba085 100644 --- a/drivers/ide/legacy/gayle.c +++ b/drivers/ide/legacy/gayle.c @@ -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); diff --git a/drivers/ide/legacy/ht6560b.c b/drivers/ide/legacy/ht6560b.c index 7bc8fd5..98f7c95e 100644 --- a/drivers/ide/legacy/ht6560b.c +++ b/drivers/ide/legacy/ht6560b.c @@ -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/ */ diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c index fbc43e1..e0c8fe7 100644 --- a/drivers/ide/pci/aec62xx.c +++ b/drivers/ide/pci/aec62xx.c @@ -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"); diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c index 5ef7817..b582687 100644 --- a/drivers/ide/pci/alim15x3.c +++ b/drivers/ide/pci/alim15x3.c @@ -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"); diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c index ef7d971..2cea7bf 100644 --- a/drivers/ide/pci/amd74xx.c +++ b/drivers/ide/pci/amd74xx.c @@ -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), - - /* 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), - - /* 22 */ DECLARE_AMD_DEV("AMD5536", ATA_SWDMA2, ATA_UDMA5), + /* 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), + + /* 4: NFORCE */ DECLARE_NV_DEV(ATA_UDMA5), + /* 5: >= NFORCE2 */ DECLARE_NV_DEV(ATA_UDMA6), + + /* 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]); + + /* + * 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_setup_pci_device(dev, &d); + 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"); diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c index 8b63718..332f08f 100644 --- a/drivers/ide/pci/atiixp.c +++ b/drivers/ide/pci/atiixp.c @@ -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"); diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c index ce58bfc..1360b4f 100644 --- a/drivers/ide/pci/cmd64x.c +++ b/drivers/ide/pci/cmd64x.c @@ -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"); diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c index b03d8ae..c0364b2 100644 --- a/drivers/ide/pci/cs5520.c +++ b/drivers/ide/pci/cs5520.c @@ -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; } diff --git a/drivers/ide/pci/cs5530.c b/drivers/ide/pci/cs5530.c index f5534c1f..f235db8 100644 --- a/drivers/ide/pci/cs5530.c +++ b/drivers/ide/pci/cs5530.c @@ -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"); diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c index 5404fe4..f7b50cd 100644 --- a/drivers/ide/pci/cs5535.c +++ b/drivers/ide/pci/cs5535.c @@ -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"); diff --git a/drivers/ide/pci/cy82c693.c b/drivers/ide/pci/cy82c693.c index e14ad55..bfae2f8 100644 --- a/drivers/ide/pci/cy82c693.c +++ b/drivers/ide/pci/cy82c693.c @@ -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"); diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c index 041720e..b07d4f4 100644 --- a/drivers/ide/pci/generic.c +++ b/drivers/ide/pci/generic.c @@ -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), - - { /* 10 */ - .name = "VIA8237SATA", + /* 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), + + { /* 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"); diff --git a/drivers/ide/pci/hpt34x.c b/drivers/ide/pci/hpt34x.c index 9e1d1c4..6009b0b 100644 --- a/drivers/ide/pci/hpt34x.c +++ b/drivers/ide/pci/hpt34x.c @@ -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"); diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c index 1f1135c..5271b24 100644 --- a/drivers/ide/pci/hpt366.c +++ b/drivers/ide/pci/hpt366.c @@ -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; + } + + /* + * Copy everything from a static "template" structure + * to just allocated per-chip hpt_info structure. + */ + memcpy(dyn_info, info, sizeof(*dyn_info)); - pci_set_drvdata(dev2, (void *)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"); diff --git a/drivers/ide/pci/it8213.c b/drivers/ide/pci/it8213.c index 2b71bdf..6eba8f1 100644 --- a/drivers/ide/pci/it8213.c +++ b/drivers/ide/pci/it8213.c @@ -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"); diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c index cbf6472..e16a1d1 100644 --- a/drivers/ide/pci/it821x.c +++ b/drivers/ide/pci/it821x.c @@ -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; - - 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; - } + struct it821x_dev *itdevs; + int rc; - 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"); diff --git a/drivers/ide/pci/jmicron.c b/drivers/ide/pci/jmicron.c index 96ef739..545b6e1 100644 --- a/drivers/ide/pci/jmicron.c +++ b/drivers/ide/pci/jmicron.c @@ -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"); diff --git a/drivers/ide/pci/ns87415.c b/drivers/ide/pci/ns87415.c index 5cd2b32..ffefcd1 100644 --- a/drivers/ide/pci/ns87415.c +++ b/drivers/ide/pci/ns87415.c @@ -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"); diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c index 725c805..e28e672 100644 --- a/drivers/ide/pci/opti621.c +++ b/drivers/ide/pci/opti621.c @@ -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"); diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c index 070df8a..998615f 100644 --- a/drivers/ide/pci/pdc202xx_new.c +++ b/drivers/ide/pci/pdc202xx_new.c @@ -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"); diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c index e54dc65..6ff2def 100644 --- a/drivers/ide/pci/pdc202xx_old.c +++ b/drivers/ide/pci/pdc202xx_old.c @@ -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"); diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c index 0ce41b4..7fc3022 100644 --- a/drivers/ide/pci/piix.c +++ b/drivers/ide/pci/piix.c @@ -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"); diff --git a/drivers/ide/pci/rz1000.c b/drivers/ide/pci/rz1000.c index 532154a..8d11ee8 100644 --- a/drivers/ide/pci/rz1000.c +++ b/drivers/ide/pci/rz1000.c @@ -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"); diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c index 14c787b..8efaed1 100644 --- a/drivers/ide/pci/sc1200.c +++ b/drivers/ide/pci/sc1200.c @@ -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 @@ -234,21 +236,11 @@ 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"); diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c index 127ccb4..d173f29 100644 --- a/drivers/ide/pci/serverworks.c +++ b/drivers/ide/pci/serverworks.c @@ -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 &= ~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"); diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c index 5965a35..b8ad9ad 100644 --- a/drivers/ide/pci/siimage.c +++ b/drivers/ide/pci/siimage.c @@ -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); @@ -445,66 +455,24 @@ 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"); diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c index 2389945..cc95f90 100644 --- a/drivers/ide/pci/sis5513.c +++ b/drivers/ide/pci/sis5513.c @@ -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"); diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c index f82a650..73905bc 100644 --- a/drivers/ide/pci/sl82c105.c +++ b/drivers/ide/pci/sl82c105.c @@ -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"); diff --git a/drivers/ide/pci/slc90e66.c b/drivers/ide/pci/slc90e66.c index dae6e2c..13d1fa4 100644 --- a/drivers/ide/pci/slc90e66.c +++ b/drivers/ide/pci/slc90e66.c @@ -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"); diff --git a/drivers/ide/pci/tc86c001.c b/drivers/ide/pci/tc86c001.c index 477e197..b1cb8a9 100644 --- a/drivers/ide/pci/tc86c001.c +++ b/drivers/ide/pci/tc86c001.c @@ -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"); diff --git a/drivers/ide/pci/triflex.c b/drivers/ide/pci/triflex.c index db65a55..b77ec35 100644 --- a/drivers/ide/pci/triflex.c +++ b/drivers/ide/pci/triflex.c @@ -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"); diff --git a/drivers/ide/pci/trm290.c b/drivers/ide/pci/trm290.c index a8a3138..fd28b49 100644 --- a/drivers/ide/pci/trm290.c +++ b/drivers/ide/pci/trm290.c @@ -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"); diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c index 09dc480..454d2bf 100644 --- a/drivers/ide/pci/via82cxxx.c +++ b/drivers/ide/pci/via82cxxx.c @@ -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"); diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c index b15cad5..a8e9e8a 100644 --- a/drivers/ide/setup-pci.c +++ b/drivers/ide/setup-pci.c @@ -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; @@ -539,32 +538,77 @@ 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); diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c index 5385524..b40a673 100644 --- a/drivers/scsi/ide-scsi.c +++ b/drivers/scsi/ide-scsi.c @@ -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))) { diff --git a/include/asm-alpha/ide.h b/include/asm-alpha/ide.h deleted file mode 100644 index f44129a..0000000 --- a/include/asm-alpha/ide.h +++ /dev/null @@ -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 */ diff --git a/include/asm-arm/ide.h b/include/asm-arm/ide.h index 88f4d23..a48019f 100644 --- a/include/asm-arm/ide.h +++ b/include/asm-arm/ide.h @@ -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) diff --git a/include/asm-blackfin/ide.h b/include/asm-blackfin/ide.h deleted file mode 100644 index 5b88de1..0000000 --- a/include/asm-blackfin/ide.h +++ /dev/null @@ -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 */ -/****************************************************************************/ diff --git a/include/asm-cris/arch-v10/ide.h b/include/asm-cris/arch-v10/ide.h deleted file mode 100644 index 5366e62..0000000 --- a/include/asm-cris/arch-v10/ide.h +++ /dev/null @@ -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 */ diff --git a/include/asm-cris/arch-v32/ide.h b/include/asm-cris/arch-v32/ide.h deleted file mode 100644 index fb9c362..0000000 --- a/include/asm-cris/arch-v32/ide.h +++ /dev/null @@ -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 */ diff --git a/include/asm-cris/ide.h b/include/asm-cris/ide.h deleted file mode 100644 index a894f66..0000000 --- a/include/asm-cris/ide.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm/arch/ide.h> diff --git a/include/asm-frv/ide.h b/include/asm-frv/ide.h index 8c9a540..7ebcc56 100644 --- a/include/asm-frv/ide.h +++ b/include/asm-frv/ide.h @@ -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 diff --git a/include/asm-h8300/ide.h b/include/asm-h8300/ide.h deleted file mode 100644 index f8535ce..0000000 --- a/include/asm-h8300/ide.h +++ /dev/null @@ -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 */ -/****************************************************************************/ diff --git a/include/asm-ia64/ide.h b/include/asm-ia64/ide.h deleted file mode 100644 index 8fa3f8c..0000000 --- a/include/asm-ia64/ide.h +++ /dev/null @@ -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 */ diff --git a/include/asm-m32r/ide.h b/include/asm-m32r/ide.h deleted file mode 100644 index 1e7f647..0000000 --- a/include/asm-m32r/ide.h +++ /dev/null @@ -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 */ diff --git a/include/asm-m68k/ide.h b/include/asm-m68k/ide.h index 909c6df..1daf6cb 100644 --- a/include/asm-m68k/ide.h +++ b/include/asm-m68k/ide.h @@ -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 diff --git a/include/asm-mips/mach-generic/ide.h b/include/asm-mips/mach-generic/ide.h index 0f6c251..73008f7 100644 --- a/include/asm-mips/mach-generic/ide.h +++ b/include/asm-mips/mach-generic/ide.h @@ -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) { diff --git a/include/asm-mn10300/ide.h b/include/asm-mn10300/ide.h index dc23512..6adcdd9 100644 --- a/include/asm-mn10300/ide.h +++ b/include/asm-mn10300/ide.h @@ -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 */ diff --git a/include/asm-parisc/ide.h b/include/asm-parisc/ide.h index db0c944..c246ef7 100644 --- a/include/asm-parisc/ide.h +++ b/include/asm-parisc/ide.h @@ -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)) diff --git a/include/asm-powerpc/ide.h b/include/asm-powerpc/ide.h index 3d90bf7..1aaf27b 100644 --- a/include/asm-powerpc/ide.h +++ b/include/asm-powerpc/ide.h @@ -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)) @@ -40,16 +32,6 @@ static __inline__ int ide_default_irq(unsigned long base) 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; } @@ -62,14 +44,6 @@ static __inline__ unsigned long ide_default_io_base(int index) 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; } diff --git a/include/asm-sh/ide.h b/include/asm-sh/ide.h deleted file mode 100644 index 58e0bdd..0000000 --- a/include/asm-sh/ide.h +++ /dev/null @@ -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 */ diff --git a/include/asm-sparc/ide.h b/include/asm-sparc/ide.h index 879fcec..b7af3d6 100644 --- a/include/asm-sparc/ide.h +++ b/include/asm-sparc/ide.h @@ -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) \ diff --git a/include/asm-x86/ide.h b/include/asm-x86/ide.h deleted file mode 100644 index cf9c98e..0000000 --- a/include/asm-x86/ide.h +++ /dev/null @@ -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 */ diff --git a/include/asm-xtensa/ide.h b/include/asm-xtensa/ide.h deleted file mode 100644 index 6b91274..0000000 --- a/include/asm-xtensa/ide.h +++ /dev/null @@ -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 */ diff --git a/include/linux/ide.h b/include/linux/ide.h index d67ccca..b846bc4 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -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 *); |
