- 17 7月, 2008 40 次提交
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由 Elias Oltmanns 提交于
Currently, the code path executing an HDIO_DRIVE_RESET ioctl is broken in various ways. Most importantly, it is treated as an out of band request in an illegal way which may very likely lead to system lock ups. Use the drive's request queue to avoid this problem (and fix a locking issue for free along the way). Signed-off-by: NElias Oltmanns <eo@nebensachen.de> Cc: "Alan Cox" <alan@lxorguk.ukuu.org.uk> Cc: "Randy Dunlap" <randy.dunlap@oracle.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Adrian Bunk 提交于
The code that needed this #include was removed one year ago. Signed-off-by: NAdrian Bunk <bunk@kernel.org> Cc: rmk@arm.linux.org.uk Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Adrian Bunk 提交于
Many people will see this option the first time now that it is in drivers/block/ Make it clear that virtually noone needs it. Signed-off-by: NAdrian Bunk <bunk@kernel.org> Cc: rmk@arm.linux.org.uk Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Adrian Bunk 提交于
This patch moves hd.c to drivers/block/ Signed-off-by: NAdrian Bunk <bunk@kernel.org> Cc: rmk@arm.linux.org.uk Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Adrian Bunk 提交于
Since the later move to drivers/block/ will break the link order, the module_init() has to become a late_initcall(). Signed-off-by: NAdrian Bunk <bunk@kernel.org> Cc: rmk@arm.linux.org.uk Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Adrian Bunk 提交于
After commit 80aa31cb (ide: remove CONFIG_BLK_DEV_HD_IDE config option (take 2)) the indirection through BLK_DEV_HD_ONLY is no longer required. Signed-off-by: NAdrian Bunk <bunk@kernel.org> Cc: rmk@arm.linux.org.uk Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Harvey Harrison 提交于
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Cc: Al Viro <viro@ZenIV.linux.org.uk> Cc: Borislav Petkov <petkovbb@googlemail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
This is a precaution just to make sure a new pc is clean when allocated. There should be no functional change introduced by this patch. [bart: ported it over IDE changes] Signed-off-by: NBorislav Petkov <petkovbb@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
There's no need for this function since it is used only once. [bart: ported it over IDE changes] Signed-off-by: NBorislav Petkov <petkovbb@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
As a nice side effect, this minimizes the IRQ handler execution time. There should be no functionality change resulting from this patch. [bart: remove extra newlines from ide_cd_do_request()] Signed-off-by: NBorislav Petkov <petkovbb@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
... by factoring out the rq preparation code into a separate function called in the request routine. As a nice side effect, this minimizes the IRQ handler execution time. There should be no functionality change resulting from this patch. [bart: s/HWGROUP()/drive->hwif->hwgroup/ and remove extra newline] Signed-off-by: NBorislav Petkov <petkovbb@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
... by factoring out the rq preparation code into a separate function called in the request routine. As a nice side effect, this minimizes the IRQ handler execution time. There should be no functionality change resulting from this patch. [bart: s/HWGROUP()/drive->hwif->hwgroup/ and remove extra newlines] Signed-off-by: NBorislav Petkov <petkovbb@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
Do what the compiler does anyway: inline a function that is used only once. This saves us the overhead of a function call and the function is small enough to be embedded in the callsite anyways. Signed-off-by: NBorislav Petkov <petkovbb@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
Call cdrom_start_packet_command() only from the ->do_request() routine. As a nice side effect, this improves code readability a bit. There should be no functionality change resulting from this patch. Signed-off-by: NBorislav Petkov <petkovbb@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
There should be no functionality change resulting from this patch. Signed-off-by: NBorislav Petkov <petkovbb@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
There should be no functionality change resulting from this patch. Signed-off-by: NBorislav Petkov <petkovbb@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
There should be no functionality change resulting from this patch. Signed-off-by: NBorislav Petkov <petkovbb@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
Use the generic ide_pad_transfer() helper instead. [bart: fixup ide_cd_drain_data() -> ide_pad_transfer() conversion] Signed-off-by: NBorislav Petkov <petkovbb@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
This is done in the request issue path anyway. Signed-off-by: NBorislav Petkov <petkovbb@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Move ide_find_port_slot() call closer to ide_device_add(). This is basically a preparation for the future changes. Cc: Jeremy Higdon <jeremy@sgi.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Move ide_find_port_slot() call closer to ide_device_add(). This is basically a preparation for the future changes. Cc: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Try to probe first interface even if ide_hwifs[]'s slot for the second interface cannot be obtained. While at it: - Add DRV_NAME define and use it for request_dma() instead of hwif->name. Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Return -ENOENT on ide_find_port() failure. While at it: - Cleanup rapide_probe() a bit. Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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v2: * sparc build fix. (From Stephen Rothwell) Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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v2: On Sunday 15 June 2008, Geert Uytterhoeven wrote: > As ide-taskfile.c uses scatterlists, it should include <linux/scatterlist.h>. (v1 broke IDE build on m68k, thanks to Geert for finding the bug) Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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ide_set_handler() bugs on ->handler == NULL so no need to do it in set_geometry_intr(). There should be no functional changes caused by this patch. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Allow any command requesting DMA data phase for HDIO_DRIVE_TASKFILE ioctl and remove no longer needed task_dma_ok() Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Print driver banner message early and without interface number. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Print driver banner message early and without interface number. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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* Add DRV_NAME define to ide-h8300.c. * Fix ide-h8300.c, swarm.c and sgiioc4.c to set .name field in struct ide_port_info to DRV_NAME, then convert these host drivers to use ide_find_port_slot() instead of ide_find_port(). * Print message on error in ide_find_port_slot(). Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Convert the driver to use struct ide_port_info. There should be no functional changes caused by this patch. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Convert the driver to use struct ide_port_info. There should be no functional changes caused by this patch. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Convert the driver to use struct ide_port_info. There should be no functional changes caused by this patch. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Convert the driver to use ->init_dev method instead of open-coding devices init in cmd640x_init(). While at it: - fix printk()-s to use KERN_INFO level instead of the default KERN_ERR - use DRV_NAME define in printk()-s - set proper ->pio_mask also for CONFIG_BLK_DEV_CMD640_ENHANCED=n There should be no functional changes caused by this patch (except fixing printk()-s levels). Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Change ->port_init_devs method to take 'ide_drive_t *' as an argument instead of 'ide_hwif_t *' and rename it to ->init_dev. There should be no functional changes caused by this patch. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Register secondary interface also when user requested not to probe devices. While at it: - remove write-only second_port_toggled variable Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Arnd Bergmann 提交于
This driver was only used by arch/ppc code and is obsolete now with the move to common arch/powerpc code. [bart: port it over IDE tree, remove leftover 'choice' from Kconfig] Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NKumar Gala <galak@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Convert the driver to use struct ide_port_info. There should be no functional changes caused by this patch. Acked-by: NMaciej W. Rozycki <macro@linux-mips.org> Tested-by: NMaciej W. Rozycki <macro@linux-mips.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Alan has fixed PCI layer handling of PCI IDE in Compatibility mode so PCI BAR 0/1 (and/or 2/3) content reported by kernel should never be zero. Tighten checks on PCI BARs and also fix printk() message while on it. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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