- 16 7月, 2008 1 次提交
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* Remove obsoleted "ide=" kernel parameters. * Remove no longer needed: - ide_setup() - parse_options() - __setup("", ...) - module_param(options, ...) * Use module_{init,exit}() for MODULE=y case and remove MODULE ifdef. * Make ide_*acpi* and ide_doubler variables static. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 27 4月, 2008 2 次提交
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* Rename ide_noacpi{tfs,onboot} to ide_acpi{gtf,onboot} (+ reverse logic). * Move ide_*acpi* variables to ide-acpi.c and remove unnecessary initializers. * Add "noacpi" / "acpigtf" / "acpionboot" parameters. * Obsolete "ide=noacpi" / "ide=acpigtf" / "ide=acpionboot" kernel parameters. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Harvey Harrison 提交于
__FUNCTION__ is gcc-specific, use __func__ [bart: fix checkpatch.pl errors in ide-lib.c and ppc/mpc8xx.c while at it] Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 18 4月, 2008 1 次提交
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There should be no functionality changes caused by this patch. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 06 2月, 2008 1 次提交
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由 Andrew Morton 提交于
drivers/ide/ide-acpi.c: In function 'ide_acpi_init': drivers/ide/ide-acpi.c:175: warning: 'dev_handle' may be used uninitialized in this function Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 03 2月, 2008 3 次提交
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* Factor out devices setup from ide_acpi_init() to ide_acpi_port_init_devices(). * Call ide_acpi_port_init_devices() in ide_device_add_all(). While at it: * Remove no longer needed 'drive' field from struct ide_acpi_drive_link. There should be no functionality changes caused by this patch. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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These pointers are always setup in ide_acpi_init(). Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 02 2月, 2008 1 次提交
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Delete filenames/versions from comments. I'm leaving decisions about adding DRV_VERSION defines and MODULE_VERSION()-s to maintainers of the respective drivers. While at it: * Remove unused VERSION define from ide.c. * Remove unused/stale DRV_VERSION define from au1xxx-ide.c. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 27 1月, 2008 1 次提交
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* Add IDE_TFLAG_{HOB,TF,DEVICE} defines. * Set IDE_TFLAG_IN_* flags in {do_rw,ide_no_data,ide_raw}_taskfile() users. * Remove no longer needed ->tf_flags setup from ide_end_drive_cmd(). There should be no functionality changes caused by this patch. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 26 1月, 2008 3 次提交
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* Set taskfile flags for REQ_TYPE_ATA_TASKFILE requests before adding the request to the queue. * Cleanup execute_drive_cmd(). * Remove unnecessary writes to HOB taskfile registers when using LBA48 disk for the following cases: - Power Management requests (WIN_FLUSH_CACHE[_EXT], WIN_STANDBYNOW1, WIN_IDLEIMMEDIATE commands) - special commands (WIN_SPECIFY, WIN_RESTORE, WIN_SETMULT) - Host Protected Area support (WIN_READ_NATIVE_MAX, WIN_SET_MAX) - /proc/ide/ SMART support (WIN_SMART with SMART_ENABLE, SMART_READ_VALUES and SMART_READ_THRESHOLDS subcommands) - write cache enabling/disabling in ide-disk (WIN_SETFEATURES with SETFEATURES_{EN,DIS}_WCACHE) - write cache flushing in ide-disk (WIN_FLUSH_CACHE[_EXT]) - acoustic management in ide-disk (WIN_SETFEATURES with SETFEATURES_{EN,DIS}_AAM) - door (un)locking in ide-disk (WIN_DOORLOCK, WIN_DOORUNLOCK) - /proc/ide/hd?/identify support (WIN_IDENTIFY) - ACPI _GTF taskfiles Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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* Add ide_no_data_taskfile() helper and convert ide_raw_taskfile() w/ NO DATA protocol users to use it instead. * Set ->data_phase explicitly in ide_no_data_taskfile() (TASKFILE_NO_DATA is defined as 0x0000). * Unexport task_no_data_intr(). Acked-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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* Don't set write-only ide_task_t.hobRegister[6] and ide_task_t.hobRegister[7] in idedisk_set_max_address_ext(). * Add struct ide_taskfile and use it in ide_task_t instead of tfRegister[] and hobRegister[]. * Remove no longer needed IDE_CONTROL_OFFSET_HOB define. * Add #ifndef/#endif __KERNEL__ around definitions of {task,hob}_struct_t. While at it: * Use ATA_LBA define for LBA bit (0x40) as suggested by Tejun Heo. v2: * Add missing newlines. (Noticed by Sergei) * Use ~ATA_LBA instead of 0xBF. (Noticed by Sergei) * Use unnamed unions for error/feature and status/command. (Suggested by Sergei). There should be no functionality changes caused by this patch. Acked-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 12 1月, 2008 1 次提交
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由 Jeff Garzik 提交于
Fix oops reported by Trond. Signed-off-by: NJeff Garzik <jgarzik@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 11 1月, 2008 1 次提交
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由 Shaohua Li 提交于
http://bugzilla.kernel.org/show_bug.cgi?id=9673 ACPI _PS3 cause S4 breaks in the second attempt. The system has a _PS3 method for IDE, which will call into SMM mode. Currently we haven't clue why just the second attempt fails, as it's totally in BIOS code, so blacklist the system so far for 2.6.24. A possible suspect is ACPI NVS isn't save/restore, we will revisit the bug after linux does ACPI NVS save/restore. Bart: - fix scripts/checkpatch.pl complaints - const-ify ide_acpi_dmi_table[] Signed-off-by: NShaohua Li <shaohua.li@intel.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Reported-by: NMikko Vinni <mmvinni@yahoo.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 20 10月, 2007 1 次提交
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It should be TASKFILE_NO_DATA, not TASKFILE_IN. Luckily ATM ->data_phase is unused if ->command_type == IDE_DRIVE_TASK_NO_DATA but this may change in the future. Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 13 10月, 2007 1 次提交
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由 Adrian Bunk 提交于
This patch removes the unused EXPORT_SYMBOL_GPL(ide_acpi_set_state) Signed-off-by: NAdrian Bunk <bunk@kernel.org> Cc: Shaohua Li <shaohua.li@intel.com> Cc: Len Brown <lenb@kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 12 10月, 2007 1 次提交
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由 Shaohua Li 提交于
ACPI spec defines the sequence of IDE power on/off: Powering down: Call _GTM. Power down drive (calls _PS3 method and turns off power planes). Powering up: Power up drive (calls _PS0 method if present and turns on power planes). Call _STM passing info from _GTM (possibly modified), with ID data from each drive. Initialize the channel. May modify the results of _GTF. For each drive: Call _GTF. Execute task file (possibly modified). This patch adds the missed _PS0/_PS3 methods call. Signed-off-by: NShaohua Li <shaohua.li@intel.com> Acked-by: NLen Brown <len.brown@intel.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 08 2月, 2007 2 次提交
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由 Andrew Morton 提交于
drivers/ide/ide-acpi.c: In function 'ide_acpi_get_timing': drivers/ide/ide-acpi.c:537: warning: format '%x' expects type 'unsigned int', but argument 4 has type 'long unsigned int' Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NHannes Reinecke <hare@suse.de> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Hannes Reinecke 提交于
This patch implements ACPI integration for generic IDE devices. The ACPI spec mandates that some methods are called during suspend and resume. And consequently there most modern Laptops cannot resume properly without it. According to the spec, we should call '_GTM' (Get Timing) upon suspend to store the current IDE adapter settings. Upon resume we should call '_STM' (Set Timing) to initialize the adapter with the stored settings; afterwards '_GTF' (Get Taskfile) should be called which returns a buffer with some IDE initialisation commands. Those commands should be passed to the drive. There are two module params which control the behaviour of this patch: 'ide=noacpi' Do not call any ACPI methods (Disables any ACPI method calls) 'ide=acpigtf' Enable execution of _GTF methods upon resume. Has no effect if 'ide=noacpi' is set. 'ide=acpionboot' Enable execution of ACPI methods during boot. This might be required on some machines if 'ide=acpigtf' is selected as some machines modify the _GTF information depending on the drive identification passed down with _STM. Signed-off-by: NHannes Reinecke <hare@suse.de> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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