- 15 10月, 2008 17 次提交
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Move them from the core code to a separate driver. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Bring switch and cases into coding style and save thus some indentation to make the code tighter. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Add compat option to hid code to allow loading of all modules on systems which don't allow autoloading because of old userspace. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Move them from the core code to a separate driver. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Move ignore quirks from usbhid-quirks into hid-core code. Also don't output warning when ENODEV is error code in usbhid and try ordinal input in hidp when that error is returned. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Move them from the core and input code to a separate driver. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
This mapping are currently used on 2 placces and will be needed by more quirk drivers, so move them to hid.h to allow them to use it. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Move ids from hid-quirks.c into separate file, since it will be needed in more than one place. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Next step for complete hid bus, this patch includes: - call parser either from probe or from hid-core if there is no probe. - add ll_driver structure and centralize some stuff there (open, close...) - split and merge usb_hid_configure and hid_probe into several functions to allow hooks/fixes between them Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Jiri Slaby 提交于
Make a bus from hid core. This is the first step for converting all the quirks and separate almost-drivers into real drivers attached to this bus. It's implemented to change behaviour in very tiny manner, so that no driver needs to be changed this time. Also add generic drivers for both usb and bt into usbhid or hidp respectively which will bind all non-blacklisted device. Those blacklisted will be either grabbed by special drivers or by nobody if they are broken at the very rude base. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 14 10月, 2008 23 次提交
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由 Elias Oltmanns 提交于
On user request (through sysfs), the IDLE IMMEDIATE command with UNLOAD FEATURE as specified in ATA-7 is issued to the device and processing of the request queue is stopped thereafter until the specified timeout expires or user space asks to resume normal operation. This is supposed to prevent the heads of a hard drive from accidentally crashing onto the platter when a heavy shock is anticipated (like a falling laptop expected to hit the floor). Port resets are deferred whenever a device on that port is in the parked state. v3: Elias Oltmanns <eo@nebensachen.de> wrote: [...] > >> 1. Make sure that no negative value is being passed to > >> jiffies_to_msecs() in ide_park_show(). > >> 2. Drop the superfluous variable hwif in ide_special_rq(). > >> 3. Skip initialisation of task and tf in ide_special_rq() if we are not > >> handling a (un)park request. > > > > Well, #3 should have been done differently because we donn't want to > > check for REQ_(UN)?PARK_HEADS more often than is necessary. > > While preparing the backport to 2.6.27, it has just occurred to me that > we need to clear the IDE_DFLAG_PARKED flag in ide_disk_pre_reset() > because this flag must not be set after *any* sort of access to the > device. v4: Fix a memory leak due to a missing blk_put_request() in issue_park_cmd(). Additionally, we should plug the queue when enqueueing the unpark request because there is no guarantee that the park timeout has not expired by then. Even though the chance for that to happen is very slim, the request might end up hanging in the queue until the next I/O operation is queued up. While at it, clean up the code a little: - make issue_park_cmd() a function of type void since nobody cares for the return value anyway; - use blk_start_queueing() instead of __blk_run_queue() since we don't have to worry about recursion; - remove a superfluous pointer deference in task_no_data_intr(). Signed-off-by: NElias Oltmanns <eo@nebensachen.de> Cc: Jeff Garzik <jeff@garzik.org>, Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Alexander Beregalov 提交于
Signed-off-by: NAlexander Beregalov <a.beregalov@gmail.com> Cc: Borislav Petkov <petkovbb@googlemail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Signed-off-by: NHerton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
There should be no functional 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
This flag is to accomodate ide-cd functionality into ide atapi. 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
Signed-off-by: NBorislav Petkov <petkovbb@gmail.com> [bart: no need to zero debug_mask + move it next to module_param()] Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Borislav Petkov 提交于
Also, - leave in the possibility for optimizing away all debugging macros - add a PFX macro and prepend all printk calls with it for consistency - add debug macro calls in important driver paths - remove #if 0-ed code - mv restore_request -> ide_cd_restore_request - add a driver registration printk v2: failed_command can be NULL so check it before accessing it v3: fix another NULL ptr in debug statement 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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Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- s/HWIF(drive)/drive->hwif/ - s/HWGROUP(drive)/[drive->]hwif->hwgroup/ - fixup error messages in ide_dma_intr() & dma_timer_expiry() - fix checkpatch.pl errors/warnings Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- use for_each_sg() - move printing 'DMA table too small' message below use_pio_instead label - merge '64KB bug' comment with function documentation - fix intendation There should be no functional changes caused by this patch. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Follow-up to commit 5c05ff68 ("ide: switch to DMA-mapping API"): * pci_{alloc,free}_consistent() -> dma_{alloc,free}_coherent() in ide_{allocate,release}_dma_engine(). * Add ->prd_max_nents and ->prd_ent_size fields to ide_hwif_t (+ set default values in ide_allocate_dma_engine()). * Make ide_{allocate,release}_dma_engine() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n. Then convert au1xxx-ide.c, scc_pata.c and sgiioc4.c to use them. * Add missing ->init_dma method to scc_pata. This patch also fixes: - ->dmatable_cpu leak for au1xxx-ide - too early realease of ->dmatable_cpu for scc_pata - wrong amount of ->dmatable_cpu memory being freed for sgiioc4 While at it: - remove superfluous ->dma_base check from ide_unregister() - return -ENOMEM on error in ide_release_dma_engine() - beautify error message in ide_release_dma_engine() Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Make ide_dma_timeout() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n and convert {ics,au1xxx-}ide.c to use it. While at it: - dump ATA Status register content on error - use EXPORT_SYMBOL_GPL() to match the rest of SFF DMA functions Acked-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Make ide_dma_lost_irq() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n and convert {ics,au1xxx-}ide.c to use it. While at it: - use EXPORT_SYMBOL_GPL() to match the rest of SFF DMA functions Acked-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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While at it: - use EXPORT_SYMBOL_GPL() to match the rest of SFF DMA functions Acked-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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hwif->sg_nents is always != 0 when this function is called and there is also no need to explicitely zero hwif->sg_nents. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Elias Oltmanns 提交于
In function ide_devset_execute() we should use __GFP_WAIT rather than GFP_KERNEL. Also, the allocation cannot possibly fail at that point. More importantly, there is a potential memory leak in the device probing code. The infrastructure seems rather complex and I hope I haven't messed anything up by trying to fix this. Signed-off-by: NElias Oltmanns <eo@nebensachen.de> [bart: remove superfluous ide_lock taking] Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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While at it: - idedisk_capacity() -> ide_disk_capacity() - idedisk_proc[] -> ide_disk_proc[] - idedisk_settings[] -> ide_disk_settings[] v2/3: Build fix for CONFIG_IDE_PROC_FS=n from Elias Oltmanns. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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While at it: - idedisk_ioctl() -> ide_disk_ioctl() Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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While at it: - idefloppy_capacity() -> ide_floppy_capacity() - idefloppy_proc[] -> ide_floppy_proc[] - idefloppy_settings[] -> ide_floppy_settings[] v2: Build fix for CONFIG_IDE_PROC_FS=n from Elias Oltmanns. Cc: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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While at it: - idefloppy_ioctl() -> ide_floppy_ioctl() v2: Fix for idefloppy_ioctl name change from Stephen Rothwell. Cc: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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