* Bugfix for IRQ masking prior to setting transfer mode on the device.
(Sergei Shtylyov)
* PM support for delkin_cb host driver (fixes bugzilla bug #11735).
* ide-cd fixups and debug log enhancements. (Borislav Petkov)
* Fix compile warning in hpt366 (Sergei/me) and scc_pata (Sergei).
* Generic ATA/ATAPI disk driver (ide-gd) replacing ide-{disk,floppy}
drivers. This makes the code more maintainable and easier to extend.
There are also some immediate benefits:
- driver specific debugging support for ATA devices
- extended device numbers support for ATAPI devices
- driver specific PM support for ATAPI devices
* Removal of the broken/dead hpt34x host driver (proper support for
HPT343/345 is provided by pata_hpt3x3 host driver from Alan Cox).
* Misc fixes/cleanups.
Linus, please pull from:
master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6.git/
to receive the following updates:
arch/arm/mach-sa1100/include/mach/ide.h | 75 ------
drivers/ide/Kconfig | 88 +++-----
drivers/ide/Makefile | 19 +-
drivers/ide/ide-atapi.c | 2 +-
drivers/ide/ide-cd.c | 61 +++--
drivers/ide/ide-cd_ioctl.c | 8 +-
drivers/ide/ide-disk.c | 382 +++++-------------------------
drivers/ide/ide-disk.h | 21 +-
drivers/ide/ide-disk_ioctl.c | 4 +-
drivers/ide/ide-disk_proc.c | 2 +-
drivers/ide/ide-dma-sff.c | 2 +-
drivers/ide/ide-floppy.c | 357 ++++------------------------
drivers/ide/ide-floppy.h | 41 +---
drivers/ide/ide-floppy_ioctl.c | 23 +-
drivers/ide/ide-floppy_proc.c | 2 +-
drivers/ide/ide-gd.c | 398 +++++++++++++++++++++++++++++++
drivers/ide/ide-gd.h | 44 ++++
drivers/ide/ide-iops.c | 2 +-
drivers/ide/ide-probe.c | 1 +
drivers/ide/ide-proc.c | 6 +-
drivers/ide/ide-tape.c | 16 +-
drivers/ide/pci/Makefile | 1 -
drivers/ide/pci/delkin_cb.c | 63 +++++-
drivers/ide/pci/hpt34x.c | 193 ---------------
drivers/ide/pci/hpt366.c | 35 ++--
drivers/ide/pci/scc_pata.c | 4 -
drivers/ide/pci/sgiioc4.c | 49 +---
drivers/leds/Kconfig | 2 +-
drivers/scsi/ide-scsi.c | 26 ++-
include/asm-frv/ide.h | 10 +-
include/asm-m68k/ide.h | 9 -
include/asm-parisc/ide.h | 4 -
include/linux/ide.h | 36 ++-
33 files changed, 815 insertions(+), 1171 deletions(-)
delete mode 100644 arch/arm/mach-sa1100/include/mach/ide.h
create mode 100644 drivers/ide/ide-gd.c
create mode 100644 drivers/ide/ide-gd.h
delete mode 100644 drivers/ide/pci/hpt34x.c
Bartlomiej Zolnierkiewicz (27):
ide-disk: fix IDE_DFLAG_LBA48 handling on resume
ide-disk: lock media before checking for media change
ide-floppy: use alloc_disk_node()
ide-disk: use to_ide_drv() and ide_drv_g()
ide-disk: move IDE_DFLAG_DOORLOCKING flag handling to idedisk_set_doorlock()
ide-{disk,floppy}: set IDE_DFLAG_ATTACH in *_setup()
ide-floppy: drop 'floppy' argument from idefloppy_setup()
ide-floppy: use drive->capacity64 for caching current capacity
ide: IDE_AFLAG_MEDIA_CHANGED -> IDE_DFLAG_MEDIA_CHANGED
ide: IDE_AFLAG_WP -> IDE_DFLAG_WP
ide: IDE_AFLAG_FORMAT_IN_PROGRESS -> IDE_DFLAG_FORMAT_IN_PROGRESS
ide: remove IDE_AFLAG_NO_DOORLOCKING
ide-disk: factor out generic disk handling code to ide-gd.c
ide-disk: use IDE_DFLAG_MEDIA_CHANGED
ide-floppy: factor out generic disk handling code to ide-gd-floppy.c
ide: prepare for merging ide-gd-floppy.c with ide-gd.c
ide: allow device drivers to specify per-device type /proc settings
ide: add generic ATA/ATAPI disk driver
ide: fix support for IDE PCI controllers using MMIO on frv
ide: remove dead <asm-arm/arch-sa1100/ide.h>
ide: remove M68K_IDE_SWAPW define from <asm-m68k/ide.h>
ide: remove unused macros from <asm-parisc/ide.h>
hpt366: fix compile warning
ide-floppy: remove idefloppy_floppy_t typedef
ide: remove broken hpt34x driver
delkin_cb: add PM support
ide: re-add TRM290 fix lost during ide_build_dmatable() cleanup
Borislav Petkov (3):
ide-cd: debug log enhancements
ide-cd: small drive type print fix
ide-cd: remove stale comment
Sergei Shtylyov (6):
ide: mask interrupt in ide_config_drive_speed()
hpt366: cleanup maskproc() method
sgiioc4: remove maskproc() method
sgiioc4: kill useless address checks
sgiioc4: kill duplicate ioremap()
scc_pata: kill unused variables
diff --git a/arch/arm/mach-sa1100/include/mach/ide.h b/arch/arm/mach-sa1100/include/mach/ide.h
deleted file mode 100644
index 4c99c8f..0000000
--- a/arch/arm/mach-sa1100/include/mach/ide.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * arch/arm/mach-sa1100/include/mach/ide.h
- *
- * Copyright (c) 1998 Hugo Fiennes & Nicolas Pitre
- *
- * 18-aug-2000: Cleanup by Erik Mouw (J.A.K.Mouw@xxxxxxxxxxxxxx)
- * Get rid of the special ide_init_hwif_ports() functions
- * and make a generalised function that can be used by all
- * architectures.
- */
-
-#include <asm/irq.h>
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-
-#error "This code is broken and needs update to match with current ide support"
-
-
-/*
- * Set up a hw structure for a specified data port, control port and IRQ.
- * This should follow whatever the default interface uses.
- */
-static inline void ide_init_hwif_ports(hw_regs_t *hw, unsigned long data_port,
- unsigned long ctrl_port, int *irq)
-{
- unsigned long reg = data_port;
- int i;
- int regincr = 1;
-
- /* The Empeg board has the first two address lines unused */
- if (machine_is_empeg())
- regincr = 1 << 2;
-
- /* The LART doesn't use A0 for IDE */
- if (machine_is_lart())
- regincr = 1 << 1;
-
- memset(hw, 0, sizeof(*hw));
-
- for (i = 0; i <= 7; i++) {
- hw->io_ports_array[i] = reg;
- reg += regincr;
- }
-
- hw->io_ports.ctl_addr = ctrl_port;
-
- if (irq)
- *irq = 0;
-}
-
-/*
- * This registers the standard ports for this architecture with the IDE
- * driver.
- */
-static __inline__ void
-ide_init_default_hwifs(void)
-{
- if (machine_is_lart()) {
-#ifdef CONFIG_SA1100_LART
- hw_regs_t hw;
-
- /* Enable GPIO as interrupt line */
- GPDR &= ~LART_GPIO_IDE;
- set_irq_type(LART_IRQ_IDE, IRQ_TYPE_EDGE_RISING);
-
- /* set PCMCIA interface timing */
- MECR = 0x00060006;
-
- /* init the interface */
- ide_init_hwif_ports(&hw, PCMCIA_IO_0_BASE + 0x0000, PCMCIA_IO_0_BASE + 0x1000, NULL);
- hw.irq = LART_IRQ_IDE;
- ide_register_hw(&hw);
-#endif
- }
-}
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 74a369a..a820ca6 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -84,21 +84,40 @@ config BLK_DEV_IDE_SATA
If unsure, say N.
-config BLK_DEV_IDEDISK
- tristate "Include IDE/ATA-2 DISK support"
- ---help---
- This will include enhanced support for MFM/RLL/IDE hard disks. If
- you have a MFM/RLL/IDE disk, and there is no special reason to use
- the old hard disk driver instead, say Y. If you have an SCSI-only
- system, you can say N here.
+config IDE_GD
+ tristate "generic ATA/ATAPI disk support"
+ default y
+ help
+ Support for ATA/ATAPI disks (including ATAPI floppy drives).
- To compile this driver as a module, choose M here: the
- module will be called ide-disk.
- Do not compile this driver as a module if your root file system
- (the one containing the directory /) is located on the IDE disk.
+ To compile this driver as a module, choose M here.
+ The module will be called ide-gd_mod.
+
+ If unsure, say Y.
+
+config IDE_GD_ATA
+ bool "ATA disk support"
+ depends on IDE_GD
+ default y
+ help
+ This will include support for ATA hard disks.
If unsure, say Y.
+config IDE_GD_ATAPI
+ bool "ATAPI floppy support"
+ depends on IDE_GD
+ select IDE_ATAPI
+ help
+ This will include support for ATAPI floppy drives
+ (i.e. Iomega ZIP or MKE LS-120).
+
+ For information about jumper settings and the question
+ of when a ZIP drive uses a partition table, see
+ <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>.
+
+ If unsure, say N.
+
config BLK_DEV_IDECS
tristate "PCMCIA IDE support"
depends on PCMCIA
@@ -163,29 +182,6 @@ config BLK_DEV_IDETAPE
To compile this driver as a module, choose M here: the
module will be called ide-tape.
-config BLK_DEV_IDEFLOPPY
- tristate "Include IDE/ATAPI FLOPPY support"
- select IDE_ATAPI
- ---help---
- If you have an IDE floppy drive which uses the ATAPI protocol,
- answer Y. ATAPI is a newer protocol used by IDE CD-ROM/tape/floppy
- drives, similar to the SCSI protocol.
-
- The LS-120 and the IDE/ATAPI Iomega ZIP drive are also supported by
- this driver. For information about jumper settings and the question
- of when a ZIP drive uses a partition table, see
- <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>.
- (ATAPI PD-CD/CDR drives are not supported by this driver; support
- for PD-CD/CDR drives is available if you answer Y to
- "SCSI emulation support", below).
-
- If you say Y here, the FLOPPY drive will be identified along with
- other IDE devices, as "hdb" or "hdc", or something similar (check
- the boot messages with dmesg).
-
- To compile this driver as a module, choose M here: the
- module will be called ide-floppy.
-
config BLK_DEV_IDESCSI
tristate "SCSI emulation support (DEPRECATED)"
depends on SCSI
@@ -332,7 +328,7 @@ config IDEPCI_PCIBUS_ORDER
# TODO: split it on per host driver config options (or module parameters)
config BLK_DEV_OFFBOARD
bool "Boot off-board chipsets first support (DEPRECATED)"
- depends on BLK_DEV_IDEPCI && (BLK_DEV_AEC62XX || BLK_DEV_GENERIC || BLK_DEV_HPT34X || BLK_DEV_HPT366 || BLK_DEV_PDC202XX_NEW || BLK_DEV_PDC202XX_OLD || BLK_DEV_TC86C001)
+ depends on BLK_DEV_IDEPCI && (BLK_DEV_AEC62XX || BLK_DEV_GENERIC || BLK_DEV_HPT366 || BLK_DEV_PDC202XX_NEW || BLK_DEV_PDC202XX_OLD || BLK_DEV_TC86C001)
help
Normally, IDE controllers built into the motherboard (on-board
controllers) are assigned to ide0 and ide1 while those on add-in PCI
@@ -482,28 +478,6 @@ config BLK_DEV_CS5535
It is safe to say Y to this question.
-config BLK_DEV_HPT34X
- tristate "HPT34X chipset support"
- depends on BROKEN
- select BLK_DEV_IDEDMA_PCI
- help
- This driver adds up to 4 more EIDE devices sharing a single
- interrupt. The HPT343 chipset in its current form is a non-bootable
- controller; the HPT345/HPT363 chipset is a bootable (needs BIOS FIX)
- PCI UDMA controllers. This driver requires dynamic tuning of the
- chipset during the ide-probe at boot time. It is reported to support
- DVD II drives, by the manufacturer.
-
-config HPT34X_AUTODMA
- bool "HPT34X AUTODMA support (EXPERIMENTAL)"
- depends on BLK_DEV_HPT34X && EXPERIMENTAL
- help
- This is a dangerous thing to attempt currently! Please read the
- comments at the top of <file:drivers/ide/pci/hpt34x.c>. If you say Y
- here, then say Y to "Use DMA by default when available" as well.
-
- If unsure, say N.
-
config BLK_DEV_HPT366
tristate "HPT36X/37X chipset support"
select BLK_DEV_IDEDMA_PCI
diff --git a/drivers/ide/Makefile b/drivers/ide/Makefile
index ceaf779..093d324 100644
--- a/drivers/ide/Makefile
+++ b/drivers/ide/Makefile
@@ -37,18 +37,25 @@ obj-$(CONFIG_IDE_H8300) += h8300/
obj-$(CONFIG_IDE_GENERIC) += ide-generic.o
obj-$(CONFIG_BLK_DEV_IDEPNP) += ide-pnp.o
-ide-disk_mod-y += ide-disk.o ide-disk_ioctl.o
+ide-gd_mod-y += ide-gd.o
ide-cd_mod-y += ide-cd.o ide-cd_ioctl.o ide-cd_verbose.o
-ide-floppy_mod-y += ide-floppy.o ide-floppy_ioctl.o
+ifeq ($(CONFIG_IDE_GD_ATA), y)
+ ide-gd_mod-y += ide-disk.o ide-disk_ioctl.o
ifeq ($(CONFIG_IDE_PROC_FS), y)
- ide-disk_mod-y += ide-disk_proc.o
- ide-floppy_mod-y += ide-floppy_proc.o
+ ide-gd_mod-y += ide-disk_proc.o
+endif
+endif
+
+ifeq ($(CONFIG_IDE_GD_ATAPI), y)
+ ide-gd_mod-y += ide-floppy.o ide-floppy_ioctl.o
+ifeq ($(CONFIG_IDE_PROC_FS), y)
+ ide-gd_mod-y += ide-floppy_proc.o
+endif
endif
-obj-$(CONFIG_BLK_DEV_IDEDISK) += ide-disk_mod.o
+obj-$(CONFIG_IDE_GD) += ide-gd_mod.o
obj-$(CONFIG_BLK_DEV_IDECD) += ide-cd_mod.o
-obj-$(CONFIG_BLK_DEV_IDEFLOPPY) += ide-floppy_mod.o
obj-$(CONFIG_BLK_DEV_IDETAPE) += ide-tape.o
ifeq ($(CONFIG_BLK_DEV_IDECS), y)
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c
index 2e30571..4e58b9e 100644
--- a/drivers/ide/ide-atapi.c
+++ b/drivers/ide/ide-atapi.c
@@ -191,7 +191,7 @@ int ide_set_media_lock(ide_drive_t *drive, struct gendisk *disk, int on)
{
struct ide_atapi_pc pc;
- if (drive->atapi_flags & IDE_AFLAG_NO_DOORLOCK)
+ if ((drive->dev_flags & IDE_DFLAG_DOORLOCKING) == 0)
return 0;
ide_init_pc(&pc);
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 3308b1c..13265a8 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -99,7 +99,7 @@ static void ide_cd_put(struct cdrom_info *cd)
/* Mark that we've seen a media change and invalidate our internal buffers. */
static void cdrom_saw_media_change(ide_drive_t *drive)
{
- drive->atapi_flags |= IDE_AFLAG_MEDIA_CHANGED;
+ drive->dev_flags |= IDE_DFLAG_MEDIA_CHANGED;
drive->atapi_flags &= ~IDE_AFLAG_TOC_VALID;
}
@@ -340,8 +340,8 @@ static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret)
}
ide_debug_log(IDE_DBG_RQ, "%s: stat: 0x%x, good_stat: 0x%x, "
- "rq->cmd_type: 0x%x, err: 0x%x\n", __func__, stat,
- good_stat, rq->cmd_type, err);
+ "rq->cmd[0]: 0x%x, rq->cmd_type: 0x%x, err: 0x%x\n",
+ __func__, stat, good_stat, rq->cmd[0], rq->cmd_type, err);
if (blk_sense_request(rq)) {
/*
@@ -843,13 +843,10 @@ static void ide_cd_restore_request(ide_drive_t *drive, struct request *rq)
rq->q->prep_rq_fn(rq->q, rq);
}
-/*
- * All other packet commands.
- */
static void ide_cd_request_sense_fixup(ide_drive_t *drive, struct request *rq)
{
-
- ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+ ide_debug_log(IDE_DBG_FUNC, "Call %s, rq->cmd[0]: 0x%x\n",
+ __func__, rq->cmd[0]);
/*
* Some of the trailing request sense fields are optional,
@@ -876,7 +873,7 @@ int ide_cd_queue_pc(ide_drive_t *drive, const unsigned char *cmd,
if (!sense)
sense = &local_sense;
- ide_debug_log(IDE_DBG_PC, "Call %s, rq->cmd[0]: 0x%x, write: 0x%x, "
+ ide_debug_log(IDE_DBG_PC, "Call %s, cmd[0]: 0x%x, write: 0x%x, "
"timeout: %d, cmd_flags: 0x%x\n", __func__, cmd[0], write,
timeout, cmd_flags);
@@ -1177,8 +1174,9 @@ static ide_startstop_t cdrom_start_rw(ide_drive_t *drive, struct request *rq)
unsigned short sectors_per_frame =
queue_hardsect_size(drive->queue) >> SECTOR_BITS;
- ide_debug_log(IDE_DBG_RQ, "Call %s, write: 0x%x, secs_per_frame: %u\n",
- __func__, write, sectors_per_frame);
+ ide_debug_log(IDE_DBG_RQ, "Call %s, rq->cmd[0]: 0x%x, write: 0x%x, "
+ "secs_per_frame: %u\n",
+ __func__, rq->cmd[0], write, sectors_per_frame);
if (write) {
/* disk has become write protected */
@@ -1221,7 +1219,8 @@ static ide_startstop_t cdrom_do_newpc_cont(ide_drive_t *drive)
static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
{
- ide_debug_log(IDE_DBG_PC, "Call %s, rq->cmd_type: 0x%x\n", __func__,
+ ide_debug_log(IDE_DBG_PC, "Call %s, rq->cmd[0]: 0x%x, "
+ "rq->cmd_type: 0x%x\n", __func__, rq->cmd[0],
rq->cmd_type);
if (blk_pc_request(rq))
@@ -1257,9 +1256,6 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
}
}
-/*
- * cdrom driver request routine.
- */
static ide_startstop_t ide_cd_do_request(ide_drive_t *drive, struct request *rq,
sector_t block)
{
@@ -1267,8 +1263,10 @@ static ide_startstop_t ide_cd_do_request(ide_drive_t *drive, struct request *rq,
ide_handler_t *fn;
int xferlen;
- ide_debug_log(IDE_DBG_RQ, "Call %s, rq->cmd_type: 0x%x, block: %llu\n",
- __func__, rq->cmd_type, (unsigned long long)block);
+ ide_debug_log(IDE_DBG_RQ, "Call %s, rq->cmd[0]: 0x%x, "
+ "rq->cmd_type: 0x%x, block: %llu\n",
+ __func__, rq->cmd[0], rq->cmd_type,
+ (unsigned long long)block);
if (blk_fs_request(rq)) {
if (drive->atapi_flags & IDE_AFLAG_SEEKING) {
@@ -1412,6 +1410,10 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
*capacity = 1 + be32_to_cpu(capbuf.lba);
*sectors_per_frame = blocklen >> SECTOR_BITS;
+
+ ide_debug_log(IDE_DBG_PROBE, "%s: cap: %lu, sectors_per_frame: %lu\n",
+ __func__, *capacity, *sectors_per_frame);
+
return 0;
}
@@ -1643,6 +1645,9 @@ void ide_cdrom_update_speed(ide_drive_t *drive, u8 *buf)
maxspeed = be16_to_cpup((__be16 *)&buf[8 + 8]);
}
+ ide_debug_log(IDE_DBG_PROBE, "%s: curspeed: %u, maxspeed: %u\n",
+ __func__, curspeed, maxspeed);
+
cd->current_speed = (curspeed + (176/2)) / 176;
cd->max_speed = (maxspeed + (176/2)) / 176;
}
@@ -1732,7 +1737,7 @@ static int ide_cdrom_probe_capabilities(ide_drive_t *drive)
return 0;
if ((buf[8 + 6] & 0x01) == 0)
- drive->atapi_flags |= IDE_AFLAG_NO_DOORLOCK;
+ drive->dev_flags &= ~IDE_DFLAG_DOORLOCKING;
if (buf[8 + 6] & 0x08)
drive->atapi_flags &= ~IDE_AFLAG_NO_EJECT;
if (buf[8 + 3] & 0x01)
@@ -1777,7 +1782,7 @@ static int ide_cdrom_probe_capabilities(ide_drive_t *drive)
if ((cdi->mask & CDC_DVD_R) == 0 || (cdi->mask & CDC_DVD_RAM) == 0)
printk(KERN_CONT " DVD%s%s",
(cdi->mask & CDC_DVD_R) ? "" : "-R",
- (cdi->mask & CDC_DVD_RAM) ? "" : "-RAM");
+ (cdi->mask & CDC_DVD_RAM) ? "" : "/RAM");
if ((cdi->mask & CDC_CD_R) == 0 || (cdi->mask & CDC_CD_RW) == 0)
printk(KERN_CONT " CD%s%s",
@@ -1908,6 +1913,16 @@ static const struct ide_proc_devset idecd_settings[] = {
IDE_PROC_DEVSET(dsc_overlap, 0, 1),
{ 0 },
};
+
+static ide_proc_entry_t *ide_cd_proc_entries(ide_drive_t *drive)
+{
+ return idecd_proc;
+}
+
+static const struct ide_proc_devset *ide_cd_proc_devsets(ide_drive_t *drive)
+{
+ return idecd_settings;
+}
#endif
static const struct cd_list_entry ide_cd_quirks_list[] = {
@@ -1986,8 +2001,8 @@ static int ide_cdrom_setup(ide_drive_t *drive)
if (!drive->queue->unplug_delay)
drive->queue->unplug_delay = 1;
- drive->atapi_flags = IDE_AFLAG_MEDIA_CHANGED | IDE_AFLAG_NO_EJECT |
- ide_cd_flags(id);
+ drive->dev_flags |= IDE_DFLAG_MEDIA_CHANGED;
+ drive->atapi_flags = IDE_AFLAG_NO_EJECT | ide_cd_flags(id);
if ((drive->atapi_flags & IDE_AFLAG_VERTOS_300_SSD) &&
fw_rev[4] == '1' && fw_rev[6] <= '2')
@@ -2069,8 +2084,8 @@ static ide_driver_t ide_cdrom_driver = {
.end_request = ide_end_request,
.error = __ide_error,
#ifdef CONFIG_IDE_PROC_FS
- .proc = idecd_proc,
- .settings = idecd_settings,
+ .proc_entries = ide_cd_proc_entries,
+ .proc_devsets = ide_cd_proc_devsets,
#endif
};
diff --git a/drivers/ide/ide-cd_ioctl.c b/drivers/ide/ide-cd_ioctl.c
index 74231b4..df3df00 100644
--- a/drivers/ide/ide-cd_ioctl.c
+++ b/drivers/ide/ide-cd_ioctl.c
@@ -86,8 +86,8 @@ int ide_cdrom_check_media_change_real(struct cdrom_device_info *cdi,
if (slot_nr == CDSL_CURRENT) {
(void) cdrom_check_status(drive, NULL);
- retval = (drive->atapi_flags & IDE_AFLAG_MEDIA_CHANGED) ? 1 : 0;
- drive->atapi_flags &= ~IDE_AFLAG_MEDIA_CHANGED;
+ retval = (drive->dev_flags & IDE_DFLAG_MEDIA_CHANGED) ? 1 : 0;
+ drive->dev_flags &= ~IDE_DFLAG_MEDIA_CHANGED;
return retval;
} else {
return -EINVAL;
@@ -136,7 +136,7 @@ int ide_cd_lockdoor(ide_drive_t *drive, int lockflag,
sense = &my_sense;
/* If the drive cannot lock the door, just pretend. */
- if (drive->atapi_flags & IDE_AFLAG_NO_DOORLOCK) {
+ if ((drive->dev_flags & IDE_DFLAG_DOORLOCKING) == 0) {
stat = 0;
} else {
unsigned char cmd[BLK_MAX_CDB];
@@ -157,7 +157,7 @@ int ide_cd_lockdoor(ide_drive_t *drive, int lockflag,
(sense->asc == 0x24 || sense->asc == 0x20)) {
printk(KERN_ERR "%s: door locking not supported\n",
drive->name);
- drive->atapi_flags |= IDE_AFLAG_NO_DOORLOCK;
+ drive->dev_flags &= ~IDE_DFLAG_DOORLOCKING;
stat = 0;
}
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 3853bde..223750c 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -14,9 +14,6 @@
* This is the IDE/ATA disk driver, as evolved from hd.c and ide.c.
*/
-#define IDEDISK_VERSION "1.18"
-
-#include <linux/module.h>
#include <linux/types.h>
#include <linux/string.h>
#include <linux/kernel.h>
@@ -39,46 +36,8 @@
#include <asm/io.h>
#include <asm/div64.h>
-#if !defined(CONFIG_DEBUG_BLOCK_EXT_DEVT)
-#define IDE_DISK_MINORS (1 << PARTN_BITS)
-#else
-#define IDE_DISK_MINORS 0
-#endif
-
#include "ide-disk.h"
-static DEFINE_MUTEX(idedisk_ref_mutex);
-
-#define to_ide_disk(obj) container_of(obj, struct ide_disk_obj, kref)
-
-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 (ide_device_get(idkp->drive))
- idkp = NULL;
- else
- kref_get(&idkp->kref);
- }
- mutex_unlock(&idedisk_ref_mutex);
- return idkp;
-}
-
-static void ide_disk_put(struct ide_disk_obj *idkp)
-{
- ide_drive_t *drive = idkp->drive;
-
- mutex_lock(&idedisk_ref_mutex);
- kref_put(&idkp->kref, ide_disk_release);
- ide_device_put(drive);
- mutex_unlock(&idedisk_ref_mutex);
-}
-
static const u8 ide_rw_cmds[] = {
ATA_CMD_READ_MULTI,
ATA_CMD_WRITE_MULTI,
@@ -374,7 +333,7 @@ static void idedisk_check_hpa(ide_drive_t *drive)
}
}
-static void init_idedisk_capacity(ide_drive_t *drive)
+static int ide_disk_get_capacity(ide_drive_t *drive)
{
u16 *id = drive->id;
int lba;
@@ -403,11 +362,28 @@ static void init_idedisk_capacity(ide_drive_t *drive)
if (ata_id_hpa_enabled(id))
idedisk_check_hpa(drive);
}
-}
-sector_t ide_disk_capacity(ide_drive_t *drive)
-{
- return drive->capacity64;
+ /* limit drive capacity to 137GB if LBA48 cannot be used */
+ if ((drive->dev_flags & IDE_DFLAG_LBA48) == 0 &&
+ drive->capacity64 > 1ULL << 28) {
+ printk(KERN_WARNING "%s: cannot use LBA48 - full capacity "
+ "%llu sectors (%llu MB)\n",
+ drive->name, (unsigned long long)drive->capacity64,
+ sectors_to_MB(drive->capacity64));
+ drive->capacity64 = 1ULL << 28;
+ }
+
+ if ((drive->hwif->host_flags & IDE_HFLAG_NO_LBA48_DMA) &&
+ (drive->dev_flags & IDE_DFLAG_LBA48)) {
+ if (drive->capacity64 > 1ULL << 28) {
+ printk(KERN_INFO "%s: cannot use LBA48 DMA - PIO mode"
+ " will be used for accessing sectors "
+ "> %u\n", drive->name, 1 << 28);
+ } else
+ drive->dev_flags &= ~IDE_DFLAG_LBA48;
+ }
+
+ return 0;
}
static void idedisk_prepare_flush(struct request_queue *q, struct request *rq)
@@ -508,7 +484,7 @@ static void update_ordered(ide_drive_t *drive)
* time we have trimmed the drive capacity if LBA48 is
* not available so we don't need to recheck that.
*/
- capacity = ide_disk_capacity(drive);
+ capacity = ide_gd_capacity(drive);
barrier = ata_id_flush_enabled(id) &&
(drive->dev_flags & IDE_DFLAG_NOFLUSH) == 0 &&
((drive->dev_flags & IDE_DFLAG_LBA48) == 0 ||
@@ -616,7 +592,12 @@ ide_ext_devset_rw(wcache, wcache);
ide_ext_devset_rw_sync(nowerr, nowerr);
-static void idedisk_setup(ide_drive_t *drive)
+static int ide_disk_check(ide_drive_t *drive, const char *s)
+{
+ return 1;
+}
+
+static void ide_disk_setup(ide_drive_t *drive)
{
struct ide_disk_obj *idkp = drive->driver_data;
ide_hwif_t *hwif = drive->hwif;
@@ -652,33 +633,13 @@ static void idedisk_setup(ide_drive_t *drive)
drive->queue->max_sectors / 2);
/* calculate drive capacity, and select LBA if possible */
- init_idedisk_capacity(drive);
-
- /* limit drive capacity to 137GB if LBA48 cannot be used */
- if ((drive->dev_flags & IDE_DFLAG_LBA48) == 0 &&
- drive->capacity64 > 1ULL << 28) {
- printk(KERN_WARNING "%s: cannot use LBA48 - full capacity "
- "%llu sectors (%llu MB)\n",
- drive->name, (unsigned long long)drive->capacity64,
- sectors_to_MB(drive->capacity64));
- drive->capacity64 = 1ULL << 28;
- }
-
- if ((hwif->host_flags & IDE_HFLAG_NO_LBA48_DMA) &&
- (drive->dev_flags & IDE_DFLAG_LBA48)) {
- if (drive->capacity64 > 1ULL << 28) {
- printk(KERN_INFO "%s: cannot use LBA48 DMA - PIO mode"
- " will be used for accessing sectors "
- "> %u\n", drive->name, 1 << 28);
- } else
- drive->dev_flags &= ~IDE_DFLAG_LBA48;
- }
+ ide_disk_get_capacity(drive);
/*
* if possible, give fdisk access to more of the drive,
* by correcting bios_cyls:
*/
- capacity = ide_disk_capacity(drive);
+ capacity = ide_gd_capacity(drive);
if ((drive->dev_flags & IDE_DFLAG_FORCED_GEOM) == 0) {
if (ata_id_lba48_enabled(drive->id)) {
@@ -718,9 +679,17 @@ static void idedisk_setup(ide_drive_t *drive)
drive->dev_flags |= IDE_DFLAG_WCACHE;
set_wcache(drive, 1);
+
+ if ((drive->dev_flags & IDE_DFLAG_LBA) == 0 &&
+ (drive->head == 0 || drive->head > 16)) {
+ printk(KERN_ERR "%s: invalid geometry: %d physical heads?\n",
+ drive->name, drive->head);
+ drive->dev_flags &= ~IDE_DFLAG_ATTACH;
+ } else
+ drive->dev_flags |= IDE_DFLAG_ATTACH;
}
-static void ide_cacheflush_p(ide_drive_t *drive)
+static void ide_disk_flush(ide_drive_t *drive)
{
if (ata_id_flush_enabled(drive->id) == 0 ||
(drive->dev_flags & IDE_DFLAG_WCACHE) == 0)
@@ -730,267 +699,40 @@ static void ide_cacheflush_p(ide_drive_t *drive)
printk(KERN_INFO "%s: wcache flush failed!\n", drive->name);
}
-static void ide_disk_remove(ide_drive_t *drive)
-{
- struct ide_disk_obj *idkp = drive->driver_data;
- struct gendisk *g = idkp->disk;
-
- ide_proc_unregister_driver(drive, idkp->driver);
-
- del_gendisk(g);
-
- ide_cacheflush_p(drive);
-
- ide_disk_put(idkp);
-}
-
-static void ide_disk_release(struct kref *kref)
-{
- struct ide_disk_obj *idkp = to_ide_disk(kref);
- ide_drive_t *drive = idkp->drive;
- struct gendisk *g = idkp->disk;
-
- drive->driver_data = NULL;
- g->private_data = NULL;
- put_disk(g);
- kfree(idkp);
-}
-
-static int ide_disk_probe(ide_drive_t *drive);
-
-/*
- * On HPA drives the capacity needs to be
- * reinitilized on resume otherwise the disk
- * can not be used and a hard reset is required
- */
-static void ide_disk_resume(ide_drive_t *drive)
+static int ide_disk_init_media(ide_drive_t *drive, struct gendisk *disk)
{
- if (ata_id_hpa_enabled(drive->id))
- init_idedisk_capacity(drive);
-}
-
-static void ide_device_shutdown(ide_drive_t *drive)
-{
-#ifdef CONFIG_ALPHA
- /* On Alpha, halt(8) doesn't actually turn the machine off,
- it puts you into the sort of firmware monitor. Typically,
- it's used to boot another kernel image, so it's not much
- different from reboot(8). Therefore, we don't need to
- spin down the disk in this case, especially since Alpha
- firmware doesn't handle disks in standby mode properly.
- On the other hand, it's reasonably safe to turn the power
- off when the shutdown process reaches the firmware prompt,
- as the firmware initialization takes rather long time -
- at least 10 seconds, which should be sufficient for
- the disk to expire its write cache. */
- if (system_state != SYSTEM_POWER_OFF) {
-#else
- if (system_state == SYSTEM_RESTART) {
-#endif
- ide_cacheflush_p(drive);
- return;
- }
-
- printk(KERN_INFO "Shutdown: %s\n", drive->name);
-
- drive->gendev.bus->suspend(&drive->gendev, PMSG_SUSPEND);
+ return 0;
}
-static ide_driver_t idedisk_driver = {
- .gen_driver = {
- .owner = THIS_MODULE,
- .name = "ide-disk",
- .bus = &ide_bus_type,
- },
- .probe = ide_disk_probe,
- .remove = ide_disk_remove,
- .resume = ide_disk_resume,
- .shutdown = ide_device_shutdown,
- .version = IDEDISK_VERSION,
- .do_request = ide_do_rw_disk,
- .end_request = ide_end_request,
- .error = __ide_error,
-#ifdef CONFIG_IDE_PROC_FS
- .proc = ide_disk_proc,
- .settings = ide_disk_settings,
-#endif
-};
-
-static int idedisk_set_doorlock(ide_drive_t *drive, int on)
+static int ide_disk_set_doorlock(ide_drive_t *drive, struct gendisk *disk,
+ int on)
{
ide_task_t task;
+ int ret;
+
+ if ((drive->dev_flags & IDE_DFLAG_DOORLOCKING) == 0)
+ return 0;
memset(&task, 0, sizeof(task));
task.tf.command = on ? ATA_CMD_MEDIA_LOCK : ATA_CMD_MEDIA_UNLOCK;
task.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
- return ide_no_data_taskfile(drive, &task);
-}
-
-static int idedisk_open(struct inode *inode, struct file *filp)
-{
- struct gendisk *disk = inode->i_bdev->bd_disk;
- struct ide_disk_obj *idkp;
- ide_drive_t *drive;
-
- idkp = ide_disk_get(disk);
- if (idkp == NULL)
- return -ENXIO;
-
- drive = idkp->drive;
-
- idkp->openers++;
-
- if ((drive->dev_flags & IDE_DFLAG_REMOVABLE) && idkp->openers == 1) {
- check_disk_change(inode->i_bdev);
- /*
- * Ignore the return code from door_lock,
- * since the open() has already succeeded,
- * and the door_lock is irrelevant at this point.
- */
- if ((drive->dev_flags & IDE_DFLAG_DOORLOCKING) &&
- idedisk_set_doorlock(drive, 1))
- drive->dev_flags &= ~IDE_DFLAG_DOORLOCKING;
- }
- return 0;
-}
-
-static int idedisk_release(struct inode *inode, struct file *filp)
-{
- struct gendisk *disk = inode->i_bdev->bd_disk;
- struct ide_disk_obj *idkp = ide_disk_g(disk);
- ide_drive_t *drive = idkp->drive;
-
- if (idkp->openers == 1)
- ide_cacheflush_p(drive);
-
- if ((drive->dev_flags & IDE_DFLAG_REMOVABLE) && idkp->openers == 1) {
- if ((drive->dev_flags & IDE_DFLAG_DOORLOCKING) &&
- idedisk_set_doorlock(drive, 0))
- drive->dev_flags &= ~IDE_DFLAG_DOORLOCKING;
- }
+ ret = ide_no_data_taskfile(drive, &task);
- idkp->openers--;
+ if (ret)
+ drive->dev_flags &= ~IDE_DFLAG_DOORLOCKING;
- ide_disk_put(idkp);
-
- return 0;
-}
-
-static int idedisk_getgeo(struct block_device *bdev, struct hd_geometry *geo)
-{
- struct ide_disk_obj *idkp = ide_disk_g(bdev->bd_disk);
- ide_drive_t *drive = idkp->drive;
-
- geo->heads = drive->bios_head;
- geo->sectors = drive->bios_sect;
- geo->cylinders = (u16)drive->bios_cyl; /* truncate */
- return 0;
+ return ret;
}
-static int idedisk_media_changed(struct gendisk *disk)
-{
- struct ide_disk_obj *idkp = ide_disk_g(disk);
- ide_drive_t *drive = idkp->drive;
-
- /* do not scan partitions twice if this is a removable device */
- if (drive->dev_flags & IDE_DFLAG_ATTACH) {
- drive->dev_flags &= ~IDE_DFLAG_ATTACH;
- return 0;
- }
-
- /* if removable, always assume it was changed */
- return !!(drive->dev_flags & IDE_DFLAG_REMOVABLE);
-}
-
-static int idedisk_revalidate_disk(struct gendisk *disk)
-{
- struct ide_disk_obj *idkp = ide_disk_g(disk);
- set_capacity(disk, ide_disk_capacity(idkp->drive));
- return 0;
-}
-
-static struct block_device_operations idedisk_ops = {
- .owner = THIS_MODULE,
- .open = idedisk_open,
- .release = idedisk_release,
- .ioctl = ide_disk_ioctl,
- .getgeo = idedisk_getgeo,
- .media_changed = idedisk_media_changed,
- .revalidate_disk = idedisk_revalidate_disk
+const struct ide_disk_ops ide_ata_disk_ops = {
+ .check = ide_disk_check,
+ .get_capacity = ide_disk_get_capacity,
+ .setup = ide_disk_setup,
+ .flush = ide_disk_flush,
+ .init_media = ide_disk_init_media,
+ .set_doorlock = ide_disk_set_doorlock,
+ .do_request = ide_do_rw_disk,
+ .end_request = ide_end_request,
+ .ioctl = ide_disk_ioctl,
};
-
-MODULE_DESCRIPTION("ATA DISK Driver");
-
-static int ide_disk_probe(ide_drive_t *drive)
-{
- struct ide_disk_obj *idkp;
- struct gendisk *g;
-
- /* strstr("foo", "") is non-NULL */
- if (!strstr("ide-disk", drive->driver_req))
- goto failed;
-
- if (drive->media != ide_disk)
- goto failed;
-
- idkp = kzalloc(sizeof(*idkp), GFP_KERNEL);
- if (!idkp)
- goto failed;
-
- g = alloc_disk_node(IDE_DISK_MINORS, hwif_to_node(drive->hwif));
- if (!g)
- goto out_free_idkp;
-
- ide_init_disk(g, drive);
-
- kref_init(&idkp->kref);
-
- idkp->drive = drive;
- idkp->driver = &idedisk_driver;
- idkp->disk = g;
-
- g->private_data = &idkp->driver;
-
- drive->driver_data = idkp;
-
- idedisk_setup(drive);
- if ((drive->dev_flags & IDE_DFLAG_LBA) == 0 &&
- (drive->head == 0 || drive->head > 16)) {
- printk(KERN_ERR "%s: INVALID GEOMETRY: %d PHYSICAL HEADS?\n",
- drive->name, drive->head);
- drive->dev_flags &= ~IDE_DFLAG_ATTACH;
- } else
- drive->dev_flags |= IDE_DFLAG_ATTACH;
-
- g->minors = IDE_DISK_MINORS;
- g->driverfs_dev = &drive->gendev;
- g->flags |= GENHD_FL_EXT_DEVT;
- if (drive->dev_flags & IDE_DFLAG_REMOVABLE)
- g->flags = GENHD_FL_REMOVABLE;
- set_capacity(g, ide_disk_capacity(drive));
- g->fops = &idedisk_ops;
- add_disk(g);
- return 0;
-
-out_free_idkp:
- kfree(idkp);
-failed:
- return -ENODEV;
-}
-
-static void __exit idedisk_exit(void)
-{
- driver_unregister(&idedisk_driver.gen_driver);
-}
-
-static int __init idedisk_init(void)
-{
- return driver_register(&idedisk_driver.gen_driver);
-}
-
-MODULE_ALIAS("ide:*m-disk*");
-MODULE_ALIAS("ide-disk");
-module_init(idedisk_init);
-module_exit(idedisk_exit);
-MODULE_LICENSE("GPL");
diff --git a/drivers/ide/ide-disk.h b/drivers/ide/ide-disk.h
index a82fa43..b234b0f 100644
--- a/drivers/ide/ide-disk.h
+++ b/drivers/ide/ide-disk.h
@@ -1,19 +1,11 @@
#ifndef __IDE_DISK_H
#define __IDE_DISK_H
-struct ide_disk_obj {
- ide_drive_t *drive;
- ide_driver_t *driver;
- struct gendisk *disk;
- struct kref kref;
- unsigned int openers; /* protected by BKL for now */
-};
-
-#define ide_disk_g(disk) \
- container_of((disk)->private_data, struct ide_disk_obj, driver)
+#include "ide-gd.h"
+#ifdef CONFIG_IDE_GD_ATA
/* ide-disk.c */
-sector_t ide_disk_capacity(ide_drive_t *);
+extern const struct ide_disk_ops ide_ata_disk_ops;
ide_decl_devset(address);
ide_decl_devset(multcount);
ide_decl_devset(nowerr);
@@ -21,12 +13,17 @@ ide_decl_devset(wcache);
ide_decl_devset(acoustic);
/* ide-disk_ioctl.c */
-int ide_disk_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
+int ide_disk_ioctl(ide_drive_t *, struct inode *, struct file *, unsigned int,
+ unsigned long);
#ifdef CONFIG_IDE_PROC_FS
/* ide-disk_proc.c */
extern ide_proc_entry_t ide_disk_proc[];
extern const struct ide_proc_devset ide_disk_settings[];
#endif
+#else
+#define ide_disk_proc NULL
+#define ide_disk_settings NULL
+#endif
#endif /* __IDE_DISK_H */
diff --git a/drivers/ide/ide-disk_ioctl.c b/drivers/ide/ide-disk_ioctl.c
index a6cf1a0..a49698b 100644
--- a/drivers/ide/ide-disk_ioctl.c
+++ b/drivers/ide/ide-disk_ioctl.c
@@ -13,12 +13,10 @@ static const struct ide_ioctl_devset ide_disk_ioctl_settings[] = {
{ 0 }
};
-int ide_disk_ioctl(struct inode *inode, struct file *file,
+int ide_disk_ioctl(ide_drive_t *drive, struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
struct block_device *bdev = inode->i_bdev;
- struct ide_disk_obj *idkp = ide_disk_g(bdev->bd_disk);
- ide_drive_t *drive = idkp->drive;
int err;
err = ide_setting_ioctl(drive, bdev, cmd, arg, ide_disk_ioctl_settings);
diff --git a/drivers/ide/ide-disk_proc.c b/drivers/ide/ide-disk_proc.c
index 4724976..1146f42 100644
--- a/drivers/ide/ide-disk_proc.c
+++ b/drivers/ide/ide-disk_proc.c
@@ -56,7 +56,7 @@ static int proc_idedisk_read_capacity
ide_drive_t*drive = (ide_drive_t *)data;
int len;
- len = sprintf(page, "%llu\n", (long long)ide_disk_capacity(drive));
+ len = sprintf(page, "%llu\n", (long long)ide_gd_capacity(drive));
PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}
diff --git a/drivers/ide/ide-dma-sff.c b/drivers/ide/ide-dma-sff.c
index 0903782..cac431f 100644
--- a/drivers/ide/ide-dma-sff.c
+++ b/drivers/ide/ide-dma-sff.c
@@ -130,7 +130,7 @@ int ide_build_dmatable(ide_drive_t *drive, struct request *rq)
xcount = bcount & 0xffff;
if (is_trm290)
xcount = ((xcount >> 2) - 1) << 16;
- if (xcount == 0x0000) {
+ else if (xcount == 0x0000) {
if (count++ >= PRD_ENTRIES)
goto use_pio_instead;
*table++ = cpu_to_le32(0x8000);
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index cf0aa25..aeb1ad7 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -15,12 +15,6 @@
* Documentation/ide/ChangeLog.ide-floppy.1996-2002
*/
-#define DRV_NAME "ide-floppy"
-#define PFX DRV_NAME ": "
-
-#define IDEFLOPPY_VERSION "1.00"
-
-#include <linux/module.h>
#include <linux/types.h>
#include <linux/string.h>
#include <linux/kernel.h>
@@ -49,19 +43,6 @@
#include "ide-floppy.h"
-/* module parameters */
-static unsigned long debug_mask;
-module_param(debug_mask, ulong, 0644);
-
-/* define to see debug info */
-#define IDEFLOPPY_DEBUG_LOG 0
-
-#if IDEFLOPPY_DEBUG_LOG
-#define ide_debug_log(lvl, fmt, args...) __ide_debug_log(lvl, fmt, args)
-#else
-#define ide_debug_log(lvl, fmt, args...) do {} while (0)
-#endif
-
/*
* After each failed packet command we issue a request sense command and retry
* the packet command IDEFLOPPY_MAX_PC_RETRIES times.
@@ -83,43 +64,13 @@ module_param(debug_mask, ulong, 0644);
/* Error code returned in rq->errors to the higher part of the driver. */
#define IDEFLOPPY_ERROR_GENERAL 101
-static DEFINE_MUTEX(idefloppy_ref_mutex);
-
-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_drv_g(disk, ide_floppy_obj);
- if (floppy) {
- if (ide_device_get(floppy->drive))
- floppy = NULL;
- else
- kref_get(&floppy->kref);
- }
- mutex_unlock(&idefloppy_ref_mutex);
- return floppy;
-}
-
-static void ide_floppy_put(struct ide_floppy_obj *floppy)
-{
- ide_drive_t *drive = floppy->drive;
-
- mutex_lock(&idefloppy_ref_mutex);
- kref_put(&floppy->kref, idefloppy_cleanup_obj);
- ide_device_put(drive);
- mutex_unlock(&idefloppy_ref_mutex);
-}
-
/*
* Used to finish servicing a request. For read/write requests, we will call
* ide_end_request to pass to the next buffer.
*/
-static int idefloppy_end_request(ide_drive_t *drive, int uptodate, int nsecs)
+static int ide_floppy_end_request(ide_drive_t *drive, int uptodate, int nsecs)
{
- idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
struct request *rq = HWGROUP(drive)->rq;
int error;
@@ -161,12 +112,12 @@ static void idefloppy_update_buffers(ide_drive_t *drive,
struct bio *bio = rq->bio;
while ((bio = rq->bio) != NULL)
- idefloppy_end_request(drive, 1, 0);
+ ide_floppy_end_request(drive, 1, 0);
}
static void ide_floppy_callback(ide_drive_t *drive, int dsc)
{
- idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
struct ide_atapi_pc *pc = drive->pc;
int uptodate = pc->error ? 0 : 1;
@@ -200,10 +151,10 @@ static void ide_floppy_callback(ide_drive_t *drive, int dsc)
"Aborting request!\n");
}
- idefloppy_end_request(drive, uptodate, 0);
+ ide_floppy_end_request(drive, uptodate, 0);
}
-static void ide_floppy_report_error(idefloppy_floppy_t *floppy,
+static void ide_floppy_report_error(struct ide_disk_obj *floppy,
struct ide_atapi_pc *pc)
{
/* supress error messages resulting from Medium not present */
@@ -222,7 +173,7 @@ static void ide_floppy_report_error(idefloppy_floppy_t *floppy,
static ide_startstop_t idefloppy_issue_pc(ide_drive_t *drive,
struct ide_atapi_pc *pc)
{
- idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
if (floppy->failed_pc == NULL &&
pc->c[0] != GPCMD_REQUEST_SENSE)
@@ -286,7 +237,7 @@ static void idefloppy_create_rw_cmd(ide_drive_t *drive,
struct ide_atapi_pc *pc, struct request *rq,
unsigned long sector)
{
- idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
int block = sector / floppy->bs_factor;
int blocks = rq->nr_sectors / floppy->bs_factor;
int cmd = rq_data_dir(rq);
@@ -310,7 +261,7 @@ static void idefloppy_create_rw_cmd(ide_drive_t *drive,
pc->flags |= PC_FLAG_DMA_OK;
}
-static void idefloppy_blockpc_cmd(idefloppy_floppy_t *floppy,
+static void idefloppy_blockpc_cmd(struct ide_disk_obj *floppy,
struct ide_atapi_pc *pc, struct request *rq)
{
ide_init_pc(pc);
@@ -329,13 +280,12 @@ static void idefloppy_blockpc_cmd(idefloppy_floppy_t *floppy,
pc->req_xfer = pc->buf_size = rq->data_len;
}
-static ide_startstop_t idefloppy_do_request(ide_drive_t *drive,
- struct request *rq, sector_t block_s)
+static ide_startstop_t ide_floppy_do_request(ide_drive_t *drive,
+ struct request *rq, sector_t block)
{
- idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
ide_hwif_t *hwif = drive->hwif;
struct ide_atapi_pc *pc;
- unsigned long block = (unsigned long)block_s;
ide_debug_log(IDE_DBG_FUNC, "%s: dev: %s, cmd: 0x%x, cmd_type: %x, "
"errors: %d\n",
@@ -353,7 +303,7 @@ static ide_startstop_t idefloppy_do_request(ide_drive_t *drive,
else
printk(KERN_ERR PFX "%s: I/O error\n", drive->name);
- idefloppy_end_request(drive, 0, 0);
+ ide_floppy_end_request(drive, 0, 0);
return ide_stopped;
}
if (blk_fs_request(rq)) {
@@ -361,11 +311,11 @@ static ide_startstop_t idefloppy_do_request(ide_drive_t *drive,
(rq->nr_sectors % floppy->bs_factor)) {
printk(KERN_ERR PFX "%s: unsupported r/w rq size\n",
drive->name);
- idefloppy_end_request(drive, 0, 0);
+ ide_floppy_end_request(drive, 0, 0);
return ide_stopped;
}
pc = &floppy->queued_pc;
- idefloppy_create_rw_cmd(drive, pc, rq, block);
+ idefloppy_create_rw_cmd(drive, pc, rq, (unsigned long)block);
} else if (blk_special_request(rq)) {
pc = (struct ide_atapi_pc *) rq->buffer;
} else if (blk_pc_request(rq)) {
@@ -373,7 +323,7 @@ static ide_startstop_t idefloppy_do_request(ide_drive_t *drive,
idefloppy_blockpc_cmd(floppy, pc, rq);
} else {
blk_dump_rq_flags(rq, PFX "unsupported command in queue");
- idefloppy_end_request(drive, 0, 0);
+ ide_floppy_end_request(drive, 0, 0);
return ide_stopped;
}
@@ -394,7 +344,7 @@ static ide_startstop_t idefloppy_do_request(ide_drive_t *drive,
*/
static int ide_floppy_get_flexible_disk_page(ide_drive_t *drive)
{
- idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
struct gendisk *disk = floppy->disk;
struct ide_atapi_pc pc;
u8 *page;
@@ -410,11 +360,11 @@ static int ide_floppy_get_flexible_disk_page(ide_drive_t *drive)
}
if (pc.buf[3] & 0x80)
- drive->atapi_flags |= IDE_AFLAG_WP;
+ drive->dev_flags |= IDE_DFLAG_WP;
else
- drive->atapi_flags &= ~IDE_AFLAG_WP;
+ drive->dev_flags &= ~IDE_DFLAG_WP;
- set_disk_ro(disk, !!(drive->atapi_flags & IDE_AFLAG_WP));
+ set_disk_ro(disk, !!(drive->dev_flags & IDE_DFLAG_WP));
page = &pc.buf[8];
@@ -445,7 +395,9 @@ static int ide_floppy_get_flexible_disk_page(ide_drive_t *drive)
drive->name, lba_capacity, capacity);
floppy->blocks = floppy->block_size ?
capacity / floppy->block_size : 0;
+ drive->capacity64 = floppy->blocks * floppy->bs_factor;
}
+
return 0;
}
@@ -455,7 +407,7 @@ static int ide_floppy_get_flexible_disk_page(ide_drive_t *drive)
*/
static int ide_floppy_get_capacity(ide_drive_t *drive)
{
- idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
struct gendisk *disk = floppy->disk;
struct ide_atapi_pc pc;
u8 *cap_desc;
@@ -466,7 +418,7 @@ static int ide_floppy_get_capacity(ide_drive_t *drive)
drive->bios_head = drive->bios_sect = 0;
floppy->blocks = 0;
floppy->bs_factor = 1;
- set_capacity(floppy->disk, 0);
+ drive->capacity64 = 0;
ide_floppy_create_read_capacity_cmd(&pc);
if (ide_queue_pc_tail(drive, disk, &pc)) {
@@ -523,6 +475,8 @@ static int ide_floppy_get_capacity(ide_drive_t *drive)
"non 512 bytes block size not "
"fully supported\n",
drive->name);
+ drive->capacity64 =
+ floppy->blocks * floppy->bs_factor;
rc = 0;
}
break;
@@ -547,21 +501,12 @@ static int ide_floppy_get_capacity(ide_drive_t *drive)
if (!(drive->atapi_flags & IDE_AFLAG_CLIK_DRIVE))
(void) ide_floppy_get_flexible_disk_page(drive);
- set_capacity(disk, floppy->blocks * floppy->bs_factor);
-
return rc;
}
-sector_t ide_floppy_capacity(ide_drive_t *drive)
-{
- idefloppy_floppy_t *floppy = drive->driver_data;
- unsigned long capacity = floppy->blocks * floppy->bs_factor;
-
- return capacity;
-}
-
-static void idefloppy_setup(ide_drive_t *drive, idefloppy_floppy_t *floppy)
+static void ide_floppy_setup(ide_drive_t *drive)
{
+ struct ide_disk_obj *floppy = drive->driver_data;
u16 *id = drive->id;
drive->pc_callback = ide_floppy_callback;
@@ -592,252 +537,42 @@ static void idefloppy_setup(ide_drive_t *drive, idefloppy_floppy_t *floppy)
blk_queue_max_sectors(drive->queue, 64);
drive->atapi_flags |= IDE_AFLAG_CLIK_DRIVE;
/* IOMEGA Clik! drives do not support lock/unlock commands */
- drive->atapi_flags |= IDE_AFLAG_NO_DOORLOCK;
+ drive->dev_flags &= ~IDE_DFLAG_DOORLOCKING;
}
(void) ide_floppy_get_capacity(drive);
ide_proc_register_driver(drive, floppy->driver);
-}
-static void ide_floppy_remove(ide_drive_t *drive)
-{
- idefloppy_floppy_t *floppy = drive->driver_data;
- struct gendisk *g = floppy->disk;
-
- ide_proc_unregister_driver(drive, floppy->driver);
-
- del_gendisk(g);
-
- ide_floppy_put(floppy);
+ drive->dev_flags |= IDE_DFLAG_ATTACH;
}
-static void idefloppy_cleanup_obj(struct kref *kref)
+static void ide_floppy_flush(ide_drive_t *drive)
{
- struct ide_floppy_obj *floppy = to_ide_drv(kref, ide_floppy_obj);
- ide_drive_t *drive = floppy->drive;
- struct gendisk *g = floppy->disk;
-
- drive->driver_data = NULL;
- g->private_data = NULL;
- put_disk(g);
- kfree(floppy);
}
-static int ide_floppy_probe(ide_drive_t *);
-
-static ide_driver_t idefloppy_driver = {
- .gen_driver = {
- .owner = THIS_MODULE,
- .name = "ide-floppy",
- .bus = &ide_bus_type,
- },
- .probe = ide_floppy_probe,
- .remove = ide_floppy_remove,
- .version = IDEFLOPPY_VERSION,
- .do_request = idefloppy_do_request,
- .end_request = idefloppy_end_request,
- .error = __ide_error,
-#ifdef CONFIG_IDE_PROC_FS
- .proc = ide_floppy_proc,
- .settings = ide_floppy_settings,
-#endif
-};
-
-static int idefloppy_open(struct inode *inode, struct file *filp)
+static int ide_floppy_init_media(ide_drive_t *drive, struct gendisk *disk)
{
- struct gendisk *disk = inode->i_bdev->bd_disk;
- struct ide_floppy_obj *floppy;
- ide_drive_t *drive;
int ret = 0;
- floppy = ide_floppy_get(disk);
- if (!floppy)
- return -ENXIO;
-
- drive = floppy->drive;
-
- ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
-
- floppy->openers++;
-
- if (floppy->openers == 1) {
- drive->atapi_flags &= ~IDE_AFLAG_FORMAT_IN_PROGRESS;
- /* Just in case */
-
- if (ide_do_test_unit_ready(drive, disk))
- ide_do_start_stop(drive, disk, 1);
-
- if (ide_floppy_get_capacity(drive)
- && (filp->f_flags & O_NDELAY) == 0
- /*
- * Allow O_NDELAY to open a drive without a disk, or with an
- * unreadable disk, so that we can get the format capacity
- * of the drive or begin the format - Sam
- */
- ) {
- ret = -EIO;
- goto out_put_floppy;
- }
-
- if ((drive->atapi_flags & IDE_AFLAG_WP) && (filp->f_mode & 2)) {
- ret = -EROFS;
- goto out_put_floppy;
- }
-
- drive->atapi_flags |= IDE_AFLAG_MEDIA_CHANGED;
- ide_set_media_lock(drive, disk, 1);
- check_disk_change(inode->i_bdev);
- } else if (drive->atapi_flags & IDE_AFLAG_FORMAT_IN_PROGRESS) {
- ret = -EBUSY;
- goto out_put_floppy;
- }
- return 0;
-
-out_put_floppy:
- floppy->openers--;
- ide_floppy_put(floppy);
- return ret;
-}
-
-static int idefloppy_release(struct inode *inode, struct file *filp)
-{
- struct gendisk *disk = inode->i_bdev->bd_disk;
- struct ide_floppy_obj *floppy = ide_drv_g(disk, ide_floppy_obj);
- ide_drive_t *drive = floppy->drive;
-
- ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
-
- if (floppy->openers == 1) {
- ide_set_media_lock(drive, disk, 0);
- drive->atapi_flags &= ~IDE_AFLAG_FORMAT_IN_PROGRESS;
- }
-
- floppy->openers--;
-
- ide_floppy_put(floppy);
-
- return 0;
-}
-
-static int idefloppy_getgeo(struct block_device *bdev, struct hd_geometry *geo)
-{
- struct ide_floppy_obj *floppy = ide_drv_g(bdev->bd_disk,
- ide_floppy_obj);
- ide_drive_t *drive = floppy->drive;
+ if (ide_do_test_unit_ready(drive, disk))
+ ide_do_start_stop(drive, disk, 1);
- geo->heads = drive->bios_head;
- geo->sectors = drive->bios_sect;
- geo->cylinders = (u16)drive->bios_cyl; /* truncate */
- return 0;
-}
+ ret = ide_floppy_get_capacity(drive);
-static int idefloppy_media_changed(struct gendisk *disk)
-{
- struct ide_floppy_obj *floppy = ide_drv_g(disk, ide_floppy_obj);
- ide_drive_t *drive = floppy->drive;
- int ret;
+ set_capacity(disk, ide_gd_capacity(drive));
- /* do not scan partitions twice if this is a removable device */
- if (drive->dev_flags & IDE_DFLAG_ATTACH) {
- drive->dev_flags &= ~IDE_DFLAG_ATTACH;
- return 0;
- }
- ret = !!(drive->atapi_flags & IDE_AFLAG_MEDIA_CHANGED);
- drive->atapi_flags &= ~IDE_AFLAG_MEDIA_CHANGED;
return ret;
}
-static int idefloppy_revalidate_disk(struct gendisk *disk)
-{
- struct ide_floppy_obj *floppy = ide_drv_g(disk, ide_floppy_obj);
- set_capacity(disk, ide_floppy_capacity(floppy->drive));
- return 0;
-}
-
-static struct block_device_operations idefloppy_ops = {
- .owner = THIS_MODULE,
- .open = idefloppy_open,
- .release = idefloppy_release,
- .ioctl = ide_floppy_ioctl,
- .getgeo = idefloppy_getgeo,
- .media_changed = idefloppy_media_changed,
- .revalidate_disk = idefloppy_revalidate_disk
+const struct ide_disk_ops ide_atapi_disk_ops = {
+ .check = ide_check_atapi_device,
+ .get_capacity = ide_floppy_get_capacity,
+ .setup = ide_floppy_setup,
+ .flush = ide_floppy_flush,
+ .init_media = ide_floppy_init_media,
+ .set_doorlock = ide_set_media_lock,
+ .do_request = ide_floppy_do_request,
+ .end_request = ide_floppy_end_request,
+ .ioctl = ide_floppy_ioctl,
};
-
-static int ide_floppy_probe(ide_drive_t *drive)
-{
- idefloppy_floppy_t *floppy;
- struct gendisk *g;
-
- if (!strstr("ide-floppy", drive->driver_req))
- goto failed;
-
- if (drive->media != ide_floppy)
- goto failed;
-
- if (!ide_check_atapi_device(drive, DRV_NAME)) {
- printk(KERN_ERR PFX "%s: not supported by this version of "
- DRV_NAME "\n", drive->name);
- goto failed;
- }
- floppy = kzalloc(sizeof(idefloppy_floppy_t), GFP_KERNEL);
- if (!floppy) {
- printk(KERN_ERR PFX "%s: Can't allocate a floppy structure\n",
- drive->name);
- goto failed;
- }
-
- g = alloc_disk(1 << PARTN_BITS);
- if (!g)
- goto out_free_floppy;
-
- ide_init_disk(g, drive);
-
- kref_init(&floppy->kref);
-
- floppy->drive = drive;
- floppy->driver = &idefloppy_driver;
- floppy->disk = g;
-
- g->private_data = &floppy->driver;
-
- drive->driver_data = floppy;
-
- drive->debug_mask = debug_mask;
-
- idefloppy_setup(drive, floppy);
- drive->dev_flags |= IDE_DFLAG_ATTACH;
-
- g->minors = 1 << PARTN_BITS;
- g->driverfs_dev = &drive->gendev;
- if (drive->dev_flags & IDE_DFLAG_REMOVABLE)
- g->flags = GENHD_FL_REMOVABLE;
- g->fops = &idefloppy_ops;
- add_disk(g);
- return 0;
-
-out_free_floppy:
- kfree(floppy);
-failed:
- return -ENODEV;
-}
-
-static void __exit idefloppy_exit(void)
-{
- driver_unregister(&idefloppy_driver.gen_driver);
-}
-
-static int __init idefloppy_init(void)
-{
- printk(KERN_INFO DRV_NAME " driver " IDEFLOPPY_VERSION "\n");
- return driver_register(&idefloppy_driver.gen_driver);
-}
-
-MODULE_ALIAS("ide:*m-floppy*");
-MODULE_ALIAS("ide-floppy");
-module_init(idefloppy_init);
-module_exit(idefloppy_exit);
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("ATAPI FLOPPY Driver");
-
diff --git a/drivers/ide/ide-floppy.h b/drivers/ide/ide-floppy.h
index 17cf865..c17124d 100644
--- a/drivers/ide/ide-floppy.h
+++ b/drivers/ide/ide-floppy.h
@@ -1,37 +1,9 @@
#ifndef __IDE_FLOPPY_H
#define __IDE_FLOPPY_H
-/*
- * Most of our global data which we need to save even as we leave the driver
- * due to an interrupt or a timer event is stored in a variable of type
- * idefloppy_floppy_t, defined below.
- */
-typedef struct ide_floppy_obj {
- ide_drive_t *drive;
- ide_driver_t *driver;
- struct gendisk *disk;
- struct kref kref;
- unsigned int openers; /* protected by BKL for now */
-
- /* Last failed packet command */
- struct ide_atapi_pc *failed_pc;
- /* used for blk_{fs,pc}_request() requests */
- struct ide_atapi_pc queued_pc;
-
- /* Last error information */
- u8 sense_key, asc, ascq;
-
- int progress_indication;
-
- /* Device information */
- /* Current format */
- int blocks, block_size, bs_factor;
- /* Last format capacity descriptor */
- u8 cap_desc[8];
- /* Copy of the flexible disk page */
- u8 flexible_disk_page[32];
-} idefloppy_floppy_t;
+#include "ide-gd.h"
+#ifdef CONFIG_IDE_GD_ATAPI
/*
* Pages of the SELECT SENSE / MODE SENSE packet commands.
* See SFF-8070i spec.
@@ -46,17 +18,22 @@ typedef struct ide_floppy_obj {
#define IDEFLOPPY_IOCTL_FORMAT_GET_PROGRESS 0x4603
/* ide-floppy.c */
+extern const struct ide_disk_ops ide_atapi_disk_ops;
void ide_floppy_create_mode_sense_cmd(struct ide_atapi_pc *, u8);
void ide_floppy_create_read_capacity_cmd(struct ide_atapi_pc *);
-sector_t ide_floppy_capacity(ide_drive_t *);
/* ide-floppy_ioctl.c */
-int ide_floppy_ioctl(struct inode *, struct file *, unsigned, unsigned long);
+int ide_floppy_ioctl(ide_drive_t *, struct inode *, struct file *, unsigned int,
+ unsigned long);
#ifdef CONFIG_IDE_PROC_FS
/* ide-floppy_proc.c */
extern ide_proc_entry_t ide_floppy_proc[];
extern const struct ide_proc_devset ide_floppy_settings[];
#endif
+#else
+#define ide_floppy_proc NULL
+#define ide_floppy_settings NULL
+#endif
#endif /*__IDE_FLOPPY_H */
diff --git a/drivers/ide/ide-floppy_ioctl.c b/drivers/ide/ide-floppy_ioctl.c
index a3a7a08..409e4c1 100644
--- a/drivers/ide/ide-floppy_ioctl.c
+++ b/drivers/ide/ide-floppy_ioctl.c
@@ -33,7 +33,7 @@
static int ide_floppy_get_format_capacities(ide_drive_t *drive, int __user *arg)
{
- struct ide_floppy_obj *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
struct ide_atapi_pc pc;
u8 header_len, desc_cnt;
int i, blocks, length, u_array_size, u_index;
@@ -113,7 +113,7 @@ static void ide_floppy_create_format_unit_cmd(struct ide_atapi_pc *pc, int b,
static int ide_floppy_get_sfrp_bit(ide_drive_t *drive)
{
- idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
struct ide_atapi_pc pc;
drive->atapi_flags &= ~IDE_AFLAG_SRFP;
@@ -132,17 +132,17 @@ static int ide_floppy_get_sfrp_bit(ide_drive_t *drive)
static int ide_floppy_format_unit(ide_drive_t *drive, int __user *arg)
{
- idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
struct ide_atapi_pc pc;
int blocks, length, flags, err = 0;
if (floppy->openers > 1) {
/* Don't format if someone is using the disk */
- drive->atapi_flags &= ~IDE_AFLAG_FORMAT_IN_PROGRESS;
+ drive->dev_flags &= ~IDE_DFLAG_FORMAT_IN_PROGRESS;
return -EBUSY;
}
- drive->atapi_flags |= IDE_AFLAG_FORMAT_IN_PROGRESS;
+ drive->dev_flags |= IDE_DFLAG_FORMAT_IN_PROGRESS;
/*
* Send ATAPI_FORMAT_UNIT to the drive.
@@ -174,7 +174,7 @@ static int ide_floppy_format_unit(ide_drive_t *drive, int __user *arg)
out:
if (err)
- drive->atapi_flags &= ~IDE_AFLAG_FORMAT_IN_PROGRESS;
+ drive->dev_flags &= ~IDE_DFLAG_FORMAT_IN_PROGRESS;
return err;
}
@@ -190,7 +190,7 @@ out:
static int ide_floppy_get_format_progress(ide_drive_t *drive, int __user *arg)
{
- idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
struct ide_atapi_pc pc;
int progress_indication = 0x10000;
@@ -226,7 +226,7 @@ static int ide_floppy_get_format_progress(ide_drive_t *drive, int __user *arg)
static int ide_floppy_lockdoor(ide_drive_t *drive, struct ide_atapi_pc *pc,
unsigned long arg, unsigned int cmd)
{
- idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
struct gendisk *disk = floppy->disk;
int prevent = (arg && cmd != CDROMEJECT) ? 1 : 0;
@@ -260,13 +260,10 @@ static int ide_floppy_format_ioctl(ide_drive_t *drive, struct file *file,
}
}
-int ide_floppy_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+int ide_floppy_ioctl(ide_drive_t *drive, struct inode *inode,
+ struct file *file, unsigned int cmd, unsigned long arg)
{
struct block_device *bdev = inode->i_bdev;
- struct ide_floppy_obj *floppy = ide_drv_g(bdev->bd_disk,
- ide_floppy_obj);
- ide_drive_t *drive = floppy->drive;
struct ide_atapi_pc pc;
void __user *argp = (void __user *)arg;
int err;
diff --git a/drivers/ide/ide-floppy_proc.c b/drivers/ide/ide-floppy_proc.c
index 76f0c6c..3ec762c 100644
--- a/drivers/ide/ide-floppy_proc.c
+++ b/drivers/ide/ide-floppy_proc.c
@@ -9,7 +9,7 @@ static int proc_idefloppy_read_capacity(char *page, char **start, off_t off,
ide_drive_t*drive = (ide_drive_t *)data;
int len;
- len = sprintf(page, "%llu\n", (long long)ide_floppy_capacity(drive));
+ len = sprintf(page, "%llu\n", (long long)ide_gd_capacity(drive));
PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}
diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c
new file mode 100644
index 0000000..d44898f
--- /dev/null
+++ b/drivers/ide/ide-gd.c
@@ -0,0 +1,398 @@
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/genhd.h>
+#include <linux/mutex.h>
+#include <linux/ide.h>
+#include <linux/hdreg.h>
+
+#if !defined(CONFIG_DEBUG_BLOCK_EXT_DEVT)
+#define IDE_DISK_MINORS (1 << PARTN_BITS)
+#else
+#define IDE_DISK_MINORS 0
+#endif
+
+#include "ide-disk.h"
+#include "ide-floppy.h"
+
+#define IDE_GD_VERSION "1.18"
+
+/* module parameters */
+static unsigned long debug_mask;
+module_param(debug_mask, ulong, 0644);
+
+static DEFINE_MUTEX(ide_disk_ref_mutex);
+
+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(&ide_disk_ref_mutex);
+ idkp = ide_drv_g(disk, ide_disk_obj);
+ if (idkp) {
+ if (ide_device_get(idkp->drive))
+ idkp = NULL;
+ else
+ kref_get(&idkp->kref);
+ }
+ mutex_unlock(&ide_disk_ref_mutex);
+ return idkp;
+}
+
+static void ide_disk_put(struct ide_disk_obj *idkp)
+{
+ ide_drive_t *drive = idkp->drive;
+
+ mutex_lock(&ide_disk_ref_mutex);
+ kref_put(&idkp->kref, ide_disk_release);
+ ide_device_put(drive);
+ mutex_unlock(&ide_disk_ref_mutex);
+}
+
+sector_t ide_gd_capacity(ide_drive_t *drive)
+{
+ return drive->capacity64;
+}
+
+static int ide_gd_probe(ide_drive_t *);
+
+static void ide_gd_remove(ide_drive_t *drive)
+{
+ struct ide_disk_obj *idkp = drive->driver_data;
+ struct gendisk *g = idkp->disk;
+
+ ide_proc_unregister_driver(drive, idkp->driver);
+
+ del_gendisk(g);
+
+ drive->disk_ops->flush(drive);
+
+ ide_disk_put(idkp);
+}
+
+static void ide_disk_release(struct kref *kref)
+{
+ struct ide_disk_obj *idkp = to_ide_drv(kref, ide_disk_obj);
+ ide_drive_t *drive = idkp->drive;
+ struct gendisk *g = idkp->disk;
+
+ drive->disk_ops = NULL;
+ drive->driver_data = NULL;
+ g->private_data = NULL;
+ put_disk(g);
+ kfree(idkp);
+}
+
+/*
+ * On HPA drives the capacity needs to be
+ * reinitilized on resume otherwise the disk
+ * can not be used and a hard reset is required
+ */
+static void ide_gd_resume(ide_drive_t *drive)
+{
+ if (ata_id_hpa_enabled(drive->id))
+ (void)drive->disk_ops->get_capacity(drive);
+}
+
+static void ide_gd_shutdown(ide_drive_t *drive)
+{
+#ifdef CONFIG_ALPHA
+ /* On Alpha, halt(8) doesn't actually turn the machine off,
+ it puts you into the sort of firmware monitor. Typically,
+ it's used to boot another kernel image, so it's not much
+ different from reboot(8). Therefore, we don't need to
+ spin down the disk in this case, especially since Alpha
+ firmware doesn't handle disks in standby mode properly.
+ On the other hand, it's reasonably safe to turn the power
+ off when the shutdown process reaches the firmware prompt,
+ as the firmware initialization takes rather long time -
+ at least 10 seconds, which should be sufficient for
+ the disk to expire its write cache. */
+ if (system_state != SYSTEM_POWER_OFF) {
+#else
+ if (system_state == SYSTEM_RESTART) {
+#endif
+ drive->disk_ops->flush(drive);
+ return;
+ }
+
+ printk(KERN_INFO "Shutdown: %s\n", drive->name);
+
+ drive->gendev.bus->suspend(&drive->gendev, PMSG_SUSPEND);
+}
+
+#ifdef CONFIG_IDE_PROC_FS
+static ide_proc_entry_t *ide_disk_proc_entries(ide_drive_t *drive)
+{
+ return (drive->media == ide_disk) ? ide_disk_proc : ide_floppy_proc;
+}
+
+static const struct ide_proc_devset *ide_disk_proc_devsets(ide_drive_t *drive)
+{
+ return (drive->media == ide_disk) ? ide_disk_settings
+ : ide_floppy_settings;
+}
+#endif
+
+static ide_startstop_t ide_gd_do_request(ide_drive_t *drive,
+ struct request *rq, sector_t sector)
+{
+ return drive->disk_ops->do_request(drive, rq, sector);
+}
+
+static int ide_gd_end_request(ide_drive_t *drive, int uptodate, int nrsecs)
+{
+ return drive->disk_ops->end_request(drive, uptodate, nrsecs);
+}
+
+static ide_driver_t ide_gd_driver = {
+ .gen_driver = {
+ .owner = THIS_MODULE,
+ .name = "ide-gd",
+ .bus = &ide_bus_type,
+ },
+ .probe = ide_gd_probe,
+ .remove = ide_gd_remove,
+ .resume = ide_gd_resume,
+ .shutdown = ide_gd_shutdown,
+ .version = IDE_GD_VERSION,
+ .do_request = ide_gd_do_request,
+ .end_request = ide_gd_end_request,
+ .error = __ide_error,
+#ifdef CONFIG_IDE_PROC_FS
+ .proc_entries = ide_disk_proc_entries,
+ .proc_devsets = ide_disk_proc_devsets,
+#endif
+};
+
+static int ide_gd_open(struct inode *inode, struct file *filp)
+{
+ struct gendisk *disk = inode->i_bdev->bd_disk;
+ struct ide_disk_obj *idkp;
+ ide_drive_t *drive;
+ int ret = 0;
+
+ idkp = ide_disk_get(disk);
+ if (idkp == NULL)
+ return -ENXIO;
+
+ drive = idkp->drive;
+
+ ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+
+ idkp->openers++;
+
+ if ((drive->dev_flags & IDE_DFLAG_REMOVABLE) && idkp->openers == 1) {
+ drive->dev_flags &= ~IDE_DFLAG_FORMAT_IN_PROGRESS;
+ /* Just in case */
+
+ ret = drive->disk_ops->init_media(drive, disk);
+
+ /*
+ * Allow O_NDELAY to open a drive without a disk, or with an
+ * unreadable disk, so that we can get the format capacity
+ * of the drive or begin the format - Sam
+ */
+ if (ret && (filp->f_flags & O_NDELAY) == 0) {
+ ret = -EIO;
+ goto out_put_idkp;
+ }
+
+ if ((drive->dev_flags & IDE_DFLAG_WP) && (filp->f_mode & 2)) {
+ ret = -EROFS;
+ goto out_put_idkp;
+ }
+
+ /*
+ * Ignore the return code from door_lock,
+ * since the open() has already succeeded,
+ * and the door_lock is irrelevant at this point.
+ */
+ drive->disk_ops->set_doorlock(drive, disk, 1);
+ drive->dev_flags |= IDE_DFLAG_MEDIA_CHANGED;
+ check_disk_change(inode->i_bdev);
+ } else if (drive->dev_flags & IDE_DFLAG_FORMAT_IN_PROGRESS) {
+ ret = -EBUSY;
+ goto out_put_idkp;
+ }
+ return 0;
+
+out_put_idkp:
+ idkp->openers--;
+ ide_disk_put(idkp);
+ return ret;
+}
+
+static int ide_gd_release(struct inode *inode, struct file *filp)
+{
+ struct gendisk *disk = inode->i_bdev->bd_disk;
+ struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj);
+ ide_drive_t *drive = idkp->drive;
+
+ ide_debug_log(IDE_DBG_FUNC, "Call %s\n", __func__);
+
+ if (idkp->openers == 1)
+ drive->disk_ops->flush(drive);
+
+ if ((drive->dev_flags & IDE_DFLAG_REMOVABLE) && idkp->openers == 1) {
+ drive->disk_ops->set_doorlock(drive, disk, 0);
+ drive->dev_flags &= ~IDE_DFLAG_FORMAT_IN_PROGRESS;
+ }
+
+ idkp->openers--;
+
+ ide_disk_put(idkp);
+
+ return 0;
+}
+
+static int ide_gd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
+{
+ struct ide_disk_obj *idkp = ide_drv_g(bdev->bd_disk, ide_disk_obj);
+ ide_drive_t *drive = idkp->drive;
+
+ geo->heads = drive->bios_head;
+ geo->sectors = drive->bios_sect;
+ geo->cylinders = (u16)drive->bios_cyl; /* truncate */
+ return 0;
+}
+
+static int ide_gd_media_changed(struct gendisk *disk)
+{
+ struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj);
+ ide_drive_t *drive = idkp->drive;
+ int ret;
+
+ /* do not scan partitions twice if this is a removable device */
+ if (drive->dev_flags & IDE_DFLAG_ATTACH) {
+ drive->dev_flags &= ~IDE_DFLAG_ATTACH;
+ return 0;
+ }
+
+ ret = !!(drive->dev_flags & IDE_DFLAG_MEDIA_CHANGED);
+ drive->dev_flags &= ~IDE_DFLAG_MEDIA_CHANGED;
+
+ return ret;
+}
+
+static int ide_gd_revalidate_disk(struct gendisk *disk)
+{
+ struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj);
+ set_capacity(disk, ide_gd_capacity(idkp->drive));
+ return 0;
+}
+
+static int ide_gd_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ struct block_device *bdev = inode->i_bdev;
+ struct ide_disk_obj *idkp = ide_drv_g(bdev->bd_disk, ide_disk_obj);
+ ide_drive_t *drive = idkp->drive;
+
+ return drive->disk_ops->ioctl(drive, inode, file, cmd, arg);
+}
+
+static struct block_device_operations ide_gd_ops = {
+ .owner = THIS_MODULE,
+ .open = ide_gd_open,
+ .release = ide_gd_release,
+ .ioctl = ide_gd_ioctl,
+ .getgeo = ide_gd_getgeo,
+ .media_changed = ide_gd_media_changed,
+ .revalidate_disk = ide_gd_revalidate_disk
+};
+
+static int ide_gd_probe(ide_drive_t *drive)
+{
+ const struct ide_disk_ops *disk_ops = NULL;
+ struct ide_disk_obj *idkp;
+ struct gendisk *g;
+
+ /* strstr("foo", "") is non-NULL */
+ if (!strstr("ide-gd", drive->driver_req))
+ goto failed;
+
+#ifdef CONFIG_IDE_GD_ATA
+ if (drive->media == ide_disk)
+ disk_ops = &ide_ata_disk_ops;
+#endif
+#ifdef CONFIG_IDE_GD_ATAPI
+ if (drive->media == ide_floppy)
+ disk_ops = &ide_atapi_disk_ops;
+#endif
+ if (disk_ops == NULL)
+ goto failed;
+
+ if (disk_ops->check(drive, DRV_NAME) == 0) {
+ printk(KERN_ERR PFX "%s: not supported by this driver\n",
+ drive->name);
+ goto failed;
+ }
+
+ idkp = kzalloc(sizeof(*idkp), GFP_KERNEL);
+ if (!idkp) {
+ printk(KERN_ERR PFX "%s: can't allocate a disk structure\n",
+ drive->name);
+ goto failed;
+ }
+
+ g = alloc_disk_node(IDE_DISK_MINORS, hwif_to_node(drive->hwif));
+ if (!g)
+ goto out_free_idkp;
+
+ ide_init_disk(g, drive);
+
+ kref_init(&idkp->kref);
+
+ idkp->drive = drive;
+ idkp->driver = &ide_gd_driver;
+ idkp->disk = g;
+
+ g->private_data = &idkp->driver;
+
+ drive->driver_data = idkp;
+ drive->debug_mask = debug_mask;
+ drive->disk_ops = disk_ops;
+
+ disk_ops->setup(drive);
+
+ set_capacity(g, ide_gd_capacity(drive));
+
+ g->minors = IDE_DISK_MINORS;
+ g->driverfs_dev = &drive->gendev;
+ g->flags |= GENHD_FL_EXT_DEVT;
+ if (drive->dev_flags & IDE_DFLAG_REMOVABLE)
+ g->flags = GENHD_FL_REMOVABLE;
+ g->fops = &ide_gd_ops;
+ add_disk(g);
+ return 0;
+
+out_free_idkp:
+ kfree(idkp);
+failed:
+ return -ENODEV;
+}
+
+static int __init ide_gd_init(void)
+{
+ printk(KERN_INFO DRV_NAME " driver " IDE_GD_VERSION "\n");
+ return driver_register(&ide_gd_driver.gen_driver);
+}
+
+static void __exit ide_gd_exit(void)
+{
+ driver_unregister(&ide_gd_driver.gen_driver);
+}
+
+MODULE_ALIAS("ide:*m-disk*");
+MODULE_ALIAS("ide-disk");
+MODULE_ALIAS("ide:*m-floppy*");
+MODULE_ALIAS("ide-floppy");
+module_init(ide_gd_init);
+module_exit(ide_gd_exit);
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("generic ATA/ATAPI disk driver");
diff --git a/drivers/ide/ide-gd.h b/drivers/ide/ide-gd.h
new file mode 100644
index 0000000..7d3d101
--- /dev/null
+++ b/drivers/ide/ide-gd.h
@@ -0,0 +1,44 @@
+#ifndef __IDE_GD_H
+#define __IDE_GD_H
+
+#define DRV_NAME "ide-gd"
+#define PFX DRV_NAME ": "
+
+/* define to see debug info */
+#define IDE_GD_DEBUG_LOG 0
+
+#if IDE_GD_DEBUG_LOG
+#define ide_debug_log(lvl, fmt, args...) __ide_debug_log(lvl, fmt, args)
+#else
+#define ide_debug_log(lvl, fmt, args...) do {} while (0)
+#endif
+
+struct ide_disk_obj {
+ ide_drive_t *drive;
+ ide_driver_t *driver;
+ struct gendisk *disk;
+ struct kref kref;
+ unsigned int openers; /* protected by BKL for now */
+
+ /* Last failed packet command */
+ struct ide_atapi_pc *failed_pc;
+ /* used for blk_{fs,pc}_request() requests */
+ struct ide_atapi_pc queued_pc;
+
+ /* Last error information */
+ u8 sense_key, asc, ascq;
+
+ int progress_indication;
+
+ /* Device information */
+ /* Current format */
+ int blocks, block_size, bs_factor;
+ /* Last format capacity descriptor */
+ u8 cap_desc[8];
+ /* Copy of the flexible disk page */
+ u8 flexible_disk_page[32];
+};
+
+sector_t ide_gd_capacity(ide_drive_t *);
+
+#endif /* __IDE_GD_H */
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index b762deb..bb7a1ed 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -755,7 +755,7 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed)
udelay(1);
SELECT_DRIVE(drive);
- SELECT_MASK(drive, 0);
+ SELECT_MASK(drive, 1);
udelay(1);
tp_ops->set_irq(hwif, 0);
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 19f8c77..1649ea5 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -208,6 +208,7 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
drive->ready_stat = 0;
if (ata_id_cdb_intr(id))
drive->atapi_flags |= IDE_AFLAG_DRQ_INTERRUPT;
+ drive->dev_flags |= IDE_DFLAG_DOORLOCKING;
/* we don't do head unloading on ATAPI devices */
drive->dev_flags |= IDE_DFLAG_NO_UNLOAD;
return;
diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index b269264..c31d0dd 100644
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -567,10 +567,10 @@ static void ide_remove_proc_entries(struct proc_dir_entry *dir, ide_proc_entry_t
void ide_proc_register_driver(ide_drive_t *drive, ide_driver_t *driver)
{
mutex_lock(&ide_setting_mtx);
- drive->settings = driver->settings;
+ drive->settings = driver->proc_devsets(drive);
mutex_unlock(&ide_setting_mtx);
- ide_add_proc_entries(drive->proc, driver->proc, drive);
+ ide_add_proc_entries(drive->proc, driver->proc_entries(drive), drive);
}
EXPORT_SYMBOL(ide_proc_register_driver);
@@ -591,7 +591,7 @@ void ide_proc_unregister_driver(ide_drive_t *drive, ide_driver_t *driver)
{
unsigned long flags;
- ide_remove_proc_entries(drive->proc, driver->proc);
+ ide_remove_proc_entries(drive->proc, driver->proc_entries(drive));
mutex_lock(&ide_setting_mtx);
spin_lock_irqsave(&ide_lock, flags);
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index d879c77..b2b2e5e 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -2108,7 +2108,7 @@ static void idetape_get_mode_sense_results(ide_drive_t *drive)
/* device lacks locking support according to capabilities page */
if ((caps[6] & 1) == 0)
- drive->atapi_flags |= IDE_AFLAG_NO_DOORLOCK;
+ drive->dev_flags &= ~IDE_DFLAG_DOORLOCKING;
if (caps[7] & 0x02)
tape->blk_size = 512;
@@ -2298,6 +2298,16 @@ static ide_proc_entry_t idetape_proc[] = {
{ "name", S_IFREG|S_IRUGO, proc_idetape_read_name, NULL },
{ NULL, 0, NULL, NULL }
};
+
+static ide_proc_entry_t *ide_tape_proc_entries(ide_drive_t *drive)
+{
+ return idetape_proc;
+}
+
+static const struct ide_proc_devset *ide_tape_proc_devsets(ide_drive_t *drive)
+{
+ return idetape_settings;
+}
#endif
static int ide_tape_probe(ide_drive_t *);
@@ -2315,8 +2325,8 @@ static ide_driver_t idetape_driver = {
.end_request = idetape_end_request,
.error = __ide_error,
#ifdef CONFIG_IDE_PROC_FS
- .proc = idetape_proc,
- .settings = idetape_settings,
+ .proc_entries = ide_tape_proc_entries,
+ .proc_devsets = ide_tape_proc_devsets,
#endif
};
diff --git a/drivers/ide/pci/Makefile b/drivers/ide/pci/Makefile
index 02e6ee7..ab44a1f 100644
--- a/drivers/ide/pci/Makefile
+++ b/drivers/ide/pci/Makefile
@@ -11,7 +11,6 @@ obj-$(CONFIG_BLK_DEV_CS5535) += cs5535.o
obj-$(CONFIG_BLK_DEV_SC1200) += sc1200.o
obj-$(CONFIG_BLK_DEV_CY82C693) += cy82c693.o
obj-$(CONFIG_BLK_DEV_DELKIN) += delkin_cb.o
-obj-$(CONFIG_BLK_DEV_HPT34X) += hpt34x.o
obj-$(CONFIG_BLK_DEV_HPT366) += hpt366.o
obj-$(CONFIG_BLK_DEV_IT8213) += it8213.o
obj-$(CONFIG_BLK_DEV_IT821X) += it821x.o
diff --git a/drivers/ide/pci/delkin_cb.c b/drivers/ide/pci/delkin_cb.c
index 8689a70..8f1b2d9 100644
--- a/drivers/ide/pci/delkin_cb.c
+++ b/drivers/ide/pci/delkin_cb.c
@@ -46,10 +46,27 @@ static const struct ide_port_ops delkin_cb_port_ops = {
.quirkproc = ide_undecoded_slave,
};
+static unsigned int delkin_cb_init_chipset(struct pci_dev *dev)
+{
+ unsigned long base = pci_resource_start(dev, 0);
+ int i;
+
+ outb(0x02, base + 0x1e); /* set nIEN to block interrupts */
+ inb(base + 0x17); /* read status to clear interrupts */
+
+ for (i = 0; i < sizeof(setup); ++i) {
+ if (setup[i])
+ outb(setup[i], base + i);
+ }
+
+ return 0;
+}
+
static const struct ide_port_info delkin_cb_port_info = {
.port_ops = &delkin_cb_port_ops,
.host_flags = IDE_HFLAG_IO_32BIT | IDE_HFLAG_UNMASK_IRQS |
IDE_HFLAG_NO_DMA,
+ .init_chipset = delkin_cb_init_chipset,
};
static int __devinit
@@ -57,7 +74,7 @@ delkin_cb_probe (struct pci_dev *dev, const struct pci_device_id *id)
{
struct ide_host *host;
unsigned long base;
- int i, rc;
+ int rc;
hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
rc = pci_enable_device(dev);
@@ -72,12 +89,8 @@ delkin_cb_probe (struct pci_dev *dev, const struct pci_device_id *id)
return rc;
}
base = pci_resource_start(dev, 0);
- outb(0x02, base + 0x1e); /* set nIEN to block interrupts */
- inb(base + 0x17); /* read status to clear interrupts */
- for (i = 0; i < sizeof(setup); ++i) {
- if (setup[i])
- outb(setup[i], base + i);
- }
+
+ delkin_cb_init_chipset(dev);
memset(&hw, 0, sizeof(hw));
ide_std_init_ports(&hw, base + 0x10, base + 0x1e);
@@ -110,6 +123,40 @@ delkin_cb_remove (struct pci_dev *dev)
pci_disable_device(dev);
}
+#ifdef CONFIG_PM
+static int delkin_cb_suspend(struct pci_dev *dev, pm_message_t state)
+{
+ pci_save_state(dev);
+ pci_disable_device(dev);
+ pci_set_power_state(dev, pci_choose_state(dev, state));
+
+ return 0;
+}
+
+static int delkin_cb_resume(struct pci_dev *dev)
+{
+ struct ide_host *host = pci_get_drvdata(dev);
+ int rc;
+
+ pci_set_power_state(dev, PCI_D0);
+
+ rc = pci_enable_device(dev);
+ if (rc)
+ return rc;
+
+ pci_restore_state(dev);
+ pci_set_master(dev);
+
+ if (host->init_chipset)
+ host->init_chipset(dev);
+
+ return 0;
+}
+#else
+#define delkin_cb_suspend NULL
+#define delkin_cb_resume NULL
+#endif
+
static struct pci_device_id delkin_cb_pci_tbl[] __devinitdata = {
{ 0x1145, 0xf021, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
{ 0x1145, 0xf024, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
@@ -122,6 +169,8 @@ static struct pci_driver delkin_cb_pci_driver = {
.id_table = delkin_cb_pci_tbl,
.probe = delkin_cb_probe,
.remove = delkin_cb_remove,
+ .suspend = delkin_cb_suspend,
+ .resume = delkin_cb_resume,
};
static int __init delkin_cb_init(void)
diff --git a/drivers/ide/pci/hpt34x.c b/drivers/ide/pci/hpt34x.c
deleted file mode 100644
index fb1a3aa..0000000
--- a/drivers/ide/pci/hpt34x.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright (C) 1998-2000 Andre Hedrick <andre@xxxxxxxxxxxxx>
- *
- * May be copied or modified under the terms of the GNU General Public License
- *
- *
- * 00:12.0 Unknown mass storage controller:
- * Triones Technologies, Inc.
- * Unknown device 0003 (rev 01)
- *
- * hde: UDMA 2 (0x0000 0x0002) (0x0000 0x0010)
- * hdf: UDMA 2 (0x0002 0x0012) (0x0010 0x0030)
- * hde: DMA 2 (0x0000 0x0002) (0x0000 0x0010)
- * hdf: DMA 2 (0x0002 0x0012) (0x0010 0x0030)
- * hdg: DMA 1 (0x0012 0x0052) (0x0030 0x0070)
- * hdh: DMA 1 (0x0052 0x0252) (0x0070 0x00f0)
- *
- * ide-pci.c reference
- *
- * Since there are two cards that report almost identically,
- * the only discernable difference is the values reported in pcicmd.
- * Booting-BIOS card or HPT363 :: pcicmd == 0x07
- * Non-bootable card or HPT343 :: pcicmd == 0x05
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#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)
-{
- struct pci_dev *dev = to_pci_dev(drive->hwif->dev);
- u32 reg1= 0, tmp1 = 0, reg2 = 0, tmp2 = 0;
- u8 hi_speed, lo_speed;
-
- hi_speed = speed >> 4;
- lo_speed = speed & 0x0f;
-
- if (hi_speed & 7) {
- hi_speed = (hi_speed & 4) ? 0x01 : 0x10;
- } else {
- lo_speed <<= 5;
- lo_speed >>= 5;
- }
-
- pci_read_config_dword(dev, 0x44, ®1);
- pci_read_config_dword(dev, 0x48, ®2);
- tmp1 = ((lo_speed << (3*drive->dn)) | (reg1 & ~(7 << (3*drive->dn))));
- tmp2 = ((hi_speed << drive->dn) | (reg2 & ~(0x11 << drive->dn)));
- pci_write_config_dword(dev, 0x44, tmp1);
- pci_write_config_dword(dev, 0x48, tmp2);
-
-#if HPT343_DEBUG_DRIVE_INFO
- printk("%s: %s drive%d (0x%04x 0x%04x) (0x%04x 0x%04x)" \
- " (0x%02x 0x%02x)\n",
- drive->name, ide_xfer_verbose(speed),
- drive->dn, reg1, tmp1, reg2, tmp2,
- hi_speed, lo_speed);
-#endif /* HPT343_DEBUG_DRIVE_INFO */
-}
-
-static void hpt34x_set_pio_mode(ide_drive_t *drive, const u8 pio)
-{
- hpt34x_set_mode(drive, XFER_PIO_0 + pio);
-}
-
-/*
- * If the BIOS does not set the IO base addaress to XX00, 343 will fail.
- */
-#define HPT34X_PCI_INIT_REG 0x80
-
-static unsigned int init_chipset_hpt34x(struct pci_dev *dev)
-{
- int i = 0;
- unsigned long hpt34xIoBase = pci_resource_start(dev, 4);
- unsigned long hpt_addr[4] = { 0x20, 0x34, 0x28, 0x3c };
- unsigned long hpt_addr_len[4] = { 7, 3, 7, 3 };
- u16 cmd;
- unsigned long flags;
-
- local_irq_save(flags);
-
- pci_write_config_byte(dev, HPT34X_PCI_INIT_REG, 0x00);
- pci_read_config_word(dev, PCI_COMMAND, &cmd);
-
- if (cmd & PCI_COMMAND_MEMORY)
- pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0xF0);
- else
- pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x20);
-
- /*
- * Since 20-23 can be assigned and are R/W, we correct them.
- */
- pci_write_config_word(dev, PCI_COMMAND, cmd & ~PCI_COMMAND_IO);
- for(i=0; i<4; i++) {
- dev->resource[i].start = (hpt34xIoBase + hpt_addr[i]);
- dev->resource[i].end = dev->resource[i].start + hpt_addr_len[i];
- dev->resource[i].flags = IORESOURCE_IO;
- pci_write_config_dword(dev,
- (PCI_BASE_ADDRESS_0 + (i * 4)),
- dev->resource[i].start);
- }
- pci_write_config_word(dev, PCI_COMMAND, cmd);
-
- local_irq_restore(flags);
-
- return dev->irq;
-}
-
-static const struct ide_port_ops hpt34x_port_ops = {
- .set_pio_mode = hpt34x_set_pio_mode,
- .set_dma_mode = hpt34x_set_mode,
-};
-
-#define IDE_HFLAGS_HPT34X \
- (IDE_HFLAG_NO_ATAPI_DMA | \
- IDE_HFLAG_NO_DSC | \
- IDE_HFLAG_NO_AUTODMA)
-
-static const struct ide_port_info hpt34x_chipsets[] __devinitdata = {
- { /* 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: HPT345 */
- .name = DRV_NAME,
- .init_chipset = init_chipset_hpt34x,
- .port_ops = &hpt34x_port_ops,
- .host_flags = IDE_HFLAGS_HPT34X | IDE_HFLAG_OFF_BOARD,
- .pio_mask = ATA_PIO5,
-#ifdef CONFIG_HPT34X_AUTODMA
- .swdma_mask = ATA_SWDMA2,
- .mwdma_mask = ATA_MWDMA2,
- .udma_mask = ATA_UDMA2,
-#endif
- }
-};
-
-static int __devinit hpt34x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
-{
- const struct ide_port_info *d;
- u16 pcicmd = 0;
-
- pci_read_config_word(dev, PCI_COMMAND, &pcicmd);
-
- d = &hpt34x_chipsets[(pcicmd & PCI_COMMAND_MEMORY) ? 1 : 0];
-
- return ide_pci_init_one(dev, d, NULL);
-}
-
-static const struct pci_device_id hpt34x_pci_tbl[] = {
- { PCI_VDEVICE(TTI, PCI_DEVICE_ID_TTI_HPT343), 0 },
- { 0, },
-};
-MODULE_DEVICE_TABLE(pci, hpt34x_pci_tbl);
-
-static struct pci_driver hpt34x_pci_driver = {
- .name = "HPT34x_IDE",
- .id_table = hpt34x_pci_tbl,
- .probe = hpt34x_init_one,
- .remove = ide_pci_remove,
- .suspend = ide_pci_suspend,
- .resume = ide_pci_resume,
-};
-
-static int __init hpt34x_ide_init(void)
-{
- return ide_pci_register_driver(&hpt34x_pci_driver);
-}
-
-static void __exit hpt34x_ide_exit(void)
-{
- pci_unregister_driver(&hpt34x_pci_driver);
-}
-
-module_init(hpt34x_ide_init);
-module_exit(hpt34x_ide_exit);
-
-MODULE_AUTHOR("Andre Hedrick");
-MODULE_DESCRIPTION("PCI driver module for Highpoint 34x IDE");
-MODULE_LICENSE("GPL");
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 9cf171c..a7909e9 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -3,7 +3,7 @@
* Portions Copyright (C) 2001 Sun Microsystems, Inc.
* Portions Copyright (C) 2003 Red Hat Inc
* Portions Copyright (C) 2007 Bartlomiej Zolnierkiewicz
- * Portions Copyright (C) 2005-2007 MontaVista Software, Inc.
+ * Portions Copyright (C) 2005-2008 MontaVista Software, Inc.
*
* Thanks to HighPoint Technologies for their assistance, and hardware.
* Special Thanks to Jon Burchmore in SanDiego for the deep pockets, his
@@ -748,26 +748,24 @@ static void hpt3xx_maskproc(ide_drive_t *drive, int mask)
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct hpt_info *info = hpt3xx_get_info(hwif->dev);
- if (drive->quirk_list) {
- if (info->chip_type >= HPT370) {
- u8 scr1 = 0;
-
- pci_read_config_byte(dev, 0x5a, &scr1);
- if (((scr1 & 0x10) >> 4) != mask) {
- if (mask)
- scr1 |= 0x10;
- else
- scr1 &= ~0x10;
- pci_write_config_byte(dev, 0x5a, scr1);
- }
- } else {
+ if (drive->quirk_list == 0)
+ return;
+
+ if (info->chip_type >= HPT370) {
+ u8 scr1 = 0;
+
+ pci_read_config_byte(dev, 0x5a, &scr1);
+ if (((scr1 & 0x10) >> 4) != mask) {
if (mask)
- disable_irq(hwif->irq);
+ scr1 |= 0x10;
else
- enable_irq (hwif->irq);
+ scr1 &= ~0x10;
+ pci_write_config_byte(dev, 0x5a, scr1);
}
- } else
- outb(ATA_DEVCTL_OBS | (mask ? 2 : 0), hwif->io_ports.ctl_addr);
+ } else if (mask)
+ disable_irq(hwif->irq);
+ else
+ enable_irq(hwif->irq);
}
/*
@@ -1289,7 +1287,6 @@ static u8 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 = hpt3xx_get_info(hwif->dev);
int serialize = HPT_SERIALIZE_IO;
u8 chip_type = info->chip_type;
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c
index 9ce1d80..49f163a 100644
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -617,7 +617,6 @@ static int __devinit init_setup_scc(struct pci_dev *dev,
unsigned long intmask_port;
unsigned long mode_port;
unsigned long ecmode_port;
- unsigned long dma_status_port;
u32 reg = 0;
struct scc_ports *ports;
int rc;
@@ -637,7 +636,6 @@ static int __devinit init_setup_scc(struct pci_dev *dev,
intmask_port = dma_base + 0x010;
mode_port = ctl_base + 0x024;
ecmode_port = ctl_base + 0xf00;
- dma_status_port = dma_base + 0x004;
/* controller initialization */
reg = 0;
@@ -843,8 +841,6 @@ static u8 scc_cable_detect(ide_hwif_t *hwif)
static void __devinit init_hwif_scc(ide_hwif_t *hwif)
{
- struct scc_ports *ports = ide_get_hwifdata(hwif);
-
/* PTERADD */
out_be32((void __iomem *)(hwif->dma_base + 0x018), hwif->dmatable_dma);
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index dd63454..8af9b23 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -101,18 +101,8 @@ sgiioc4_init_hwif_ports(hw_regs_t * hw, unsigned long data_port,
for (i = 0; i <= 7; i++)
hw->io_ports_array[i] = reg + i * 4;
- if (ctrl_port)
- hw->io_ports.ctl_addr = ctrl_port;
-
- if (irq_port)
- hw->io_ports.irq_addr = irq_port;
-}
-
-static void
-sgiioc4_maskproc(ide_drive_t * drive, int mask)
-{
- writeb(ATA_DEVCTL_OBS | (mask ? 2 : 0),
- (void __iomem *)drive->hwif->io_ports.ctl_addr);
+ hw->io_ports.ctl_addr = ctrl_port;
+ hw->io_ports.irq_addr = irq_port;
}
static int
@@ -310,16 +300,14 @@ static u8 sgiioc4_read_status(ide_hwif_t *hwif)
unsigned long port = hwif->io_ports.status_addr;
u8 reg = (u8) readb((void __iomem *) port);
- if ((port & 0xFFF) == 0x11C) { /* Status register of IOC4 */
- if (!(reg & ATA_BUSY)) { /* Not busy... check for interrupt */
- unsigned long other_ir = port - 0x110;
- unsigned int intr_reg = (u32) readl((void __iomem *) other_ir);
+ if (!(reg & ATA_BUSY)) { /* Not busy... check for interrupt */
+ unsigned long other_ir = port - 0x110;
+ unsigned int intr_reg = (u32) readl((void __iomem *) other_ir);
- /* Clear the Interrupt, Error bits on the IOC4 */
- if (intr_reg & 0x03) {
- writel(0x03, (void __iomem *) other_ir);
- intr_reg = (u32) readl((void __iomem *) other_ir);
- }
+ /* Clear the Interrupt, Error bits on the IOC4 */
+ if (intr_reg & 0x03) {
+ writel(0x03, (void __iomem *) other_ir);
+ intr_reg = (u32) readl((void __iomem *) other_ir);
}
}
@@ -332,13 +320,9 @@ ide_dma_sgiioc4(ide_hwif_t *hwif, const struct ide_port_info *d)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
unsigned long dma_base = pci_resource_start(dev, 0) + IOC4_DMA_OFFSET;
- void __iomem *virt_dma_base;
int num_ports = sizeof (ioc4_dma_regs_t);
void *pad;
- if (dma_base == 0)
- return -1;
-
printk(KERN_INFO " %s: MMIO-DMA\n", hwif->name);
if (request_mem_region(dma_base, num_ports, hwif->name) == NULL) {
@@ -348,14 +332,8 @@ ide_dma_sgiioc4(ide_hwif_t *hwif, const struct ide_port_info *d)
return -1;
}
- virt_dma_base = ioremap(dma_base, num_ports);
- if (virt_dma_base == NULL) {
- printk(KERN_ERR "%s(%s) -- ERROR: unable to map addresses "
- "0x%lx to 0x%lx\n", __func__, hwif->name,
- dma_base, dma_base + num_ports - 1);
- goto dma_remap_failure;
- }
- hwif->dma_base = (unsigned long) virt_dma_base;
+ hwif->dma_base = (unsigned long)hwif->io_ports.irq_addr +
+ IOC4_DMA_OFFSET;
hwif->sg_max_nents = IOC4_PRD_ENTRIES;
@@ -379,9 +357,6 @@ ide_dma_sgiioc4(ide_hwif_t *hwif, const struct ide_port_info *d)
printk(KERN_INFO "%s: changing from DMA to PIO mode", hwif->name);
dma_pci_alloc_failure:
- iounmap(virt_dma_base);
-
-dma_remap_failure:
release_mem_region(dma_base, num_ports);
return -1;
@@ -563,8 +538,6 @@ static const struct ide_port_ops sgiioc4_port_ops = {
.set_dma_mode = sgiioc4_set_dma_mode,
/* reset DMA engine, clear IRQs */
.resetproc = sgiioc4_resetproc,
- /* mask on/off NIEN register */
- .maskproc = sgiioc4_maskproc,
};
static const struct ide_dma_ops sgiioc4_dma_ops = {
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index e3e4042..c7ff1e1 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -179,7 +179,7 @@ config LEDS_TRIGGER_TIMER
config LEDS_TRIGGER_IDE_DISK
bool "LED IDE Disk Trigger"
- depends on LEDS_TRIGGERS && BLK_DEV_IDEDISK
+ depends on LEDS_TRIGGERS && IDE_GD_ATA
help
This allows LEDs to be controlled by IDE disk activity.
If unsure, say Y.
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 740bad4..afc96e8 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -343,6 +343,11 @@ static ide_startstop_t idescsi_do_request (ide_drive_t *drive, struct request *r
}
#ifdef CONFIG_IDE_PROC_FS
+static ide_proc_entry_t idescsi_proc[] = {
+ { "capacity", S_IFREG|S_IRUGO, proc_ide_read_capacity, NULL },
+ { NULL, 0, NULL, NULL }
+};
+
#define ide_scsi_devset_get(name, field) \
static int get_##name(ide_drive_t *drive) \
{ \
@@ -378,6 +383,16 @@ static const struct ide_proc_devset idescsi_settings[] = {
IDE_PROC_DEVSET(transform, 0, 3),
{ 0 },
};
+
+static ide_proc_entry_t *ide_scsi_proc_entries(ide_drive_t *drive)
+{
+ return idescsi_proc;
+}
+
+static const struct ide_proc_devset *ide_scsi_proc_devsets(ide_drive_t *drive)
+{
+ return idescsi_settings;
+}
#endif
/*
@@ -419,13 +434,6 @@ static void ide_scsi_remove(ide_drive_t *drive)
static int ide_scsi_probe(ide_drive_t *);
-#ifdef CONFIG_IDE_PROC_FS
-static ide_proc_entry_t idescsi_proc[] = {
- { "capacity", S_IFREG|S_IRUGO, proc_ide_read_capacity, NULL },
- { NULL, 0, NULL, NULL }
-};
-#endif
-
static ide_driver_t idescsi_driver = {
.gen_driver = {
.owner = THIS_MODULE,
@@ -439,8 +447,8 @@ static ide_driver_t idescsi_driver = {
.end_request = idescsi_end_request,
.error = idescsi_atapi_error,
#ifdef CONFIG_IDE_PROC_FS
- .proc = idescsi_proc,
- .settings = idescsi_settings,
+ .proc_entries = ide_scsi_proc_entries,
+ .proc_devsets = ide_scsi_proc_devsets,
#endif
};
diff --git a/include/asm-frv/ide.h b/include/asm-frv/ide.h
index 7ebcc56..3610766 100644
--- a/include/asm-frv/ide.h
+++ b/include/asm-frv/ide.h
@@ -18,15 +18,7 @@
#include <asm/io.h>
#include <asm/irq.h>
-/****************************************************************************/
-/*
- * some bits needed for parts of the IDE subsystem to compile
- */
-#define __ide_mm_insw(port, addr, n) insw((unsigned long) (port), addr, n)
-#define __ide_mm_insl(port, addr, n) insl((unsigned long) (port), addr, n)
-#define __ide_mm_outsw(port, addr, n) outsw((unsigned long) (port), addr, n)
-#define __ide_mm_outsl(port, addr, n) outsl((unsigned long) (port), addr, n)
-
+#include <asm-generic/ide_iops.h>
#endif /* __KERNEL__ */
#endif /* _ASM_IDE_H */
diff --git a/include/asm-m68k/ide.h b/include/asm-m68k/ide.h
index 1daf6cb..b996a3c 100644
--- a/include/asm-m68k/ide.h
+++ b/include/asm-m68k/ide.h
@@ -92,15 +92,6 @@
#define outsw_swapw(port, addr, n) raw_outsw_swapw((u16 *)port, addr, n)
#endif
-
-/* Q40 and Atari have byteswapped IDE busses and since many interesting
- * values in the identification string are text, chars and words they
- * happened to be almost correct without swapping.. However *_capacity
- * is needed for drives over 8 GB. RZ */
-#if defined(CONFIG_Q40) || defined(CONFIG_ATARI)
-#define M68K_IDE_SWAPW (MACH_IS_Q40 || MACH_IS_ATARI)
-#endif
-
#ifdef CONFIG_BLK_DEV_FALCON_IDE
#define IDE_ARCH_LOCK
diff --git a/include/asm-parisc/ide.h b/include/asm-parisc/ide.h
index c246ef7..81700a2 100644
--- a/include/asm-parisc/ide.h
+++ b/include/asm-parisc/ide.h
@@ -13,10 +13,6 @@
#ifdef __KERNEL__
-#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))
-#define ide_release_region(from,extent) release_region((from), (extent))
/* Generic I/O and MEMIO string operations. */
#define __ide_insw insw
diff --git a/include/linux/ide.h b/include/linux/ide.h
index c47e371..89e53cf 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -461,12 +461,26 @@ struct ide_acpi_drive_link;
struct ide_acpi_hwif_link;
#endif
+struct ide_drive_s;
+
+struct ide_disk_ops {
+ int (*check)(struct ide_drive_s *, const char *);
+ int (*get_capacity)(struct ide_drive_s *);
+ void (*setup)(struct ide_drive_s *);
+ void (*flush)(struct ide_drive_s *);
+ int (*init_media)(struct ide_drive_s *, struct gendisk *);
+ int (*set_doorlock)(struct ide_drive_s *, struct gendisk *,
+ int);
+ ide_startstop_t (*do_request)(struct ide_drive_s *, struct request *,
+ sector_t);
+ int (*end_request)(struct ide_drive_s *, int, int);
+ int (*ioctl)(struct ide_drive_s *, struct inode *,
+ struct file *, unsigned int, unsigned long);
+};
+
/* ATAPI device flags */
enum {
IDE_AFLAG_DRQ_INTERRUPT = (1 << 0),
- IDE_AFLAG_MEDIA_CHANGED = (1 << 1),
- /* Drive cannot lock the door. */
- IDE_AFLAG_NO_DOORLOCK = (1 << 2),
/* ide-cd */
/* Drive cannot eject the disc. */
@@ -498,14 +512,10 @@ enum {
IDE_AFLAG_LE_SPEED_FIELDS = (1 << 17),
/* ide-floppy */
- /* Format in progress */
- IDE_AFLAG_FORMAT_IN_PROGRESS = (1 << 18),
/* Avoid commands not supported in Clik drive */
IDE_AFLAG_CLIK_DRIVE = (1 << 19),
/* Requires BH algorithm for packets */
IDE_AFLAG_ZIP_DRIVE = (1 << 20),
- /* Write protect */
- IDE_AFLAG_WP = (1 << 21),
/* Supports format progress report */
IDE_AFLAG_SRFP = (1 << 22),
@@ -578,7 +588,11 @@ enum {
/* don't unload heads */
IDE_DFLAG_NO_UNLOAD = (1 << 27),
/* heads unloaded, please don't reset port */
- IDE_DFLAG_PARKED = (1 << 28)
+ IDE_DFLAG_PARKED = (1 << 28),
+ IDE_DFLAG_MEDIA_CHANGED = (1 << 29),
+ /* write protect */
+ IDE_DFLAG_WP = (1 << 30),
+ IDE_DFLAG_FORMAT_IN_PROGRESS = (1 << 31),
};
struct ide_drive_s {
@@ -597,6 +611,8 @@ struct ide_drive_s {
#endif
struct hwif_s *hwif; /* actually (ide_hwif_t *) */
+ const struct ide_disk_ops *disk_ops;
+
unsigned long dev_flags;
unsigned long sleep; /* sleep until this time */
@@ -1123,8 +1139,8 @@ struct ide_driver_s {
void (*resume)(ide_drive_t *);
void (*shutdown)(ide_drive_t *);
#ifdef CONFIG_IDE_PROC_FS
- ide_proc_entry_t *proc;
- const struct ide_proc_devset *settings;
+ ide_proc_entry_t * (*proc_entries)(ide_drive_t *);
+ const struct ide_proc_devset * (*proc_devsets)(ide_drive_t *);
#endif
};
--
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