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* [SCSI] remove a timer race in scsi_queue_insert()Tejun Heo2005-05-202-11/+7
| | | | | | | | | | | | | | scsi_queue_insert() has four callers. Three callers call with timer disabled and one (the second invocation in scsi_dispatch_cmd()) calls with timer activated. scsi_queue_insert() used to always call scsi_delete_timer() and ignore the return value. This results in race with timer expiration. Remove scsi_delete_timer() call from scsi_queue_insert() and make the caller delete timer and check the return value. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] remove spurious if tests from scsi_eh_{times_out|done}Tejun Heo2005-05-201-4/+2
| | | | | | | | | 'if' tests which check if eh_action isn't NULL in both functions are always true. Remove the redundant if's as it can give wrong impressions. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] remove unnecessary scsi_delete_timer() call in scsi_reset_provider()Tejun Heo2005-05-201-1/+0
| | | | | | | | scsi_reset_provider() calls scsi_delete_timer() on exit which isn't necessary. Remove it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] convert scsi changer driver from class simpleGerd Knorr2005-05-201-8/+9
| | | | | | | | Here is a incremental patch which switches the driver over to the new non-simple functions. Compile-tested. Signed-off-by: Gerd Knorr <kraxel@bytesex.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] add scsi changer driverGerd Knorr2005-05-203-0/+1044
| | | | | | | This patch adds a device driver for scsi media changer devices. Signed-off-by: Gerd Knorr <kraxel@bytesex.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] ipr: Fix ipr PCI hotplug hang with CDROM attachbrking@us.ibm.com2005-05-201-2/+1
| | | | | | | | | | | Currently, during PCI hotplug remove, if the upper layer drivers of the attached devices send commands down as part of the remove action, like a CDROM, the hotplug action will hang forever due to the ipr driver returning SCSI_MLQUEUE_HOST_BUSY. Patch fixes this. Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] drivers/scsi/sym53c416.c: fix a wrong checkAdrian Bunk2005-05-201-1/+1
| | | | | | | | | The Coverity checker found that this for loop was wrong. This patch changes it to what seems to be intended. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] SCSI tape: fix permissions for SG_IO, etc.Kai Makisara2005-05-201-6/+13
| | | | | | | | | | | | | This patch is against 2.6.12-rc3 + linus-patch from April 30. The patch contains the following fixes: - CAP_SYS_RAWIO is used instead of CAP_SYS_ADMIN; fix from Alan Cox - only direct sending of SCSI commands requires this permission - the st status is modified is successful unload is performed using SCSI_IOCTL_STOP_UNIT Signed-off-by: Kai Makisara <kai.makisara@kolumbus.fi> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] ipr: Driver version 2.0.14brking@us.ibm.com2005-05-201-2/+2
| | | | | | | Bump driver version Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] ipr: Array error logging fixbrking@us.ibm.com2005-05-201-1/+1
| | | | | | | Bugme 4547. The following patch fixes a bug in ipr's error logging. Signed-off-by: Brian King <brking@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla1280.c - fix result for device Busy and Queue FullJeremy Higdon2005-05-201-5/+4
| | | | | | | | I discovered that the qla1280 driver does not send the correct status to the midlayer when it gets Queue Full or Busy from a device. Signed-off-by: Jeremy Higdon <jeremy@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] mptfusion: fix panic loading driver statically compiledMoore, Eric Dean2005-05-205-24/+15
| | | | | | | | | Adjust link ordering in the Makefile. Also, the ioc->DoneCtx handles for mptspi/mptfc in the message frame. And I'm now not seeing the panic. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] ultrastor: fix compile failureJames Bottomley2005-05-201-1/+1
| | | | Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla trivial iomem annotationAl Viro2005-05-201-1/+1
| | | | | Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: remove sparse warningsMark Haverkamp2005-05-2010-247/+303
| | | | | | | | | | | | | This patch addresses the sparse -Wbitwise warnings that Christoph wanted me to eliminate. This mostly consisted of making data structure elements of hardware associated structures the __le* equivalent. Although there were a couple places where there was mixing of cpu and le variable math. These changes have been tested on both an x86 and ppc machine running bonnie++. The usage of the LE32_ALL_ONES macro has been eliminated. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] drivers/scsi/dpt_i2o.c: fix compile warningsBenoit Boissinot2005-05-202-17/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following warnings: drivers/scsi/dpt_i2o.c: In function ‘adpt_isr’: drivers/scsi/dpt_i2o.c:2030: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast drivers/scsi/dpt_i2o.c:2031: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast drivers/scsi/dpt_i2o.c:2042: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast drivers/scsi/dpt_i2o.c:2043: warning: passing argument 2 of ‘writel’ makes pointer from integer without a cast drivers/scsi/dpt_i2o.c:2046: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast drivers/scsi/dpt_i2o.c:2048: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast drivers/scsi/dpt_i2o.c:2055: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast drivers/scsi/dpt_i2o.c:2062: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast drivers/scsi/dpt_i2o.c:2069: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast drivers/scsi/dpt_i2o.c: In function ‘adpt_i2o_to_scsi’: drivers/scsi/dpt_i2o.c:2239: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast drivers/scsi/dpt_i2o.c:2243: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast drivers/scsi/dpt_i2o.c:2248: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast drivers/scsi/dpt_i2o.c:2259: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast It define variables which are only used with a type of 'void __iomem *' with this type instead of the incorrect 'unsigned long' type. It also remove pointless casts. Signed-off-by: Benoit Boissinot <benoit.boissinot@ens-lyon.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] drivers/scsi/dpt_i2o.c: cleanup useless codeBenoit Boissinot2005-05-201-19/+1
| | | | | | | | This patch removes the array 'hbas' as it seems to be useless and redundant with the linked list hbas_chain. Signed-off-by: Benoit Boissinot <benoit.boissinot@ens-lyon.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] drivers/scsi/aacraid/: make some functions staticAdrian Bunk2005-05-207-12/+11
| | | | | | | This patch makes some needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] drivers/scsi/FlashPoint.c: cleanupsJames Bottomley2005-05-201-4801/+875
| | | | | | | | | | | | From: Adrian Bunk <bunk@stusta.de> This patch contains cleanups including the following: - remove #ifdef'ed code for other OS's - remove other unused code - make needlessly global code static Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] drivers/scsi/NCR53C9x.c: make a struct staticAdrian Bunk2005-05-202-3/+1
| | | | | | | This patch makes a needlessly global struct static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] drivers/scsi/atp870u.c: make a function staticAdrian Bunk2005-05-201-2/+2
| | | | | | | This patch makes a needlessly global function static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] make scsi_queue_insert() use blk_requeue_request()Tejun Heo2005-05-201-5/+14
| | | | | | | | | | | | | | | | | | | | scsi_queue_insert() used to use blk_insert_request() for requeueing requests. This depends on the unobvious behavior of blk_insert_request() setting REQ_SPECIAL and REQ_SOFTBARRIER when requeueing. This patch makes scsi_queue_insert() use blk_requeue_request(). As REQ_SPECIAL means special requests and REQ_SOFTBARRIER is automatically handled by blk layer now, no flag needs to be set. Note that scsi_queue_insert() now calls scsi_run_queue() itself, and the prototype of the function is added right above scsi_queue_insert(). This is temporary, as later requeue path consolidation patchset removes scsi_queue_insert(). By adding temporary prototype, we can do away with unnecessarily moving functions. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] make scsi_requeue_request() use blk_requeue_request()Tejun Heo2005-05-201-1/+6
| | | | | | | | | | | | | scsi_requeue_request() used to use blk_insert_request() for requeueing requests. This depends on the unobvious behavior of blk_insert_request() setting REQ_SPECIAL and REQ_SOFTBARRIER when requeueing. This patch makes scsi_queue_insert() use blk_requeue_request(). As REQ_SPECIAL means special requests and REQ_SOFTBARRIER is automatically handled by blk layer now, no flag needs to be set. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] remove requeue feature from blk_insert_request()Tejun Heo2005-05-204-18/+10
| | | | | | | | | | | | blk_insert_request() has a unobivous feature of requeuing a request setting REQ_SPECIAL|REQ_SOFTBARRIER. SCSI midlayer was the only user and as previous patches removed the usage, remove the feature from blk_insert_request(). Only special requests should be queued with blk_insert_request(). All requeueing should go through blk_requeue_request(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] remove REQ_SPECIAL in scsi_init_io()Tejun Heo2005-05-201-3/+1
| | | | | | | | | | scsi_init_io() used to set REQ_SPECIAL when it fails sg allocation before requeueing the request by returning BLKPREP_DEFER. REQ_SPECIAL is being updated to mean special requests. So, remove REQ_SPECIAL setting. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] make blk layer set REQ_SOFTBARRIER on defer and requeueTejun Heo2005-05-201-0/+13
| | | | | | | | | This is the reworked version of the patch. It sets REQ_SOFTBARRIER in two places - in elv_next_request() on BLKPREP_DEFER and in blk_requeue_request(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] remove some dead code in qla2xxxAndrew Vasquez2005-05-208-204/+12
| | | | | | | | Original from: Christoph Hellwig <hch@lst.de> Modified and Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] mptfusion: correct Kconfig problemJames Bottomley2005-05-201-0/+6
| | | | | | | | The fusion Kconfig forgets to set CONFIG_FUSION, which is required to get the upper makefile to descend into the fusion directory. Add this back as a variable and make the two upper level modules select it. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] mptfusion: mptfc Adding Stub Driver - Fiber ChannelMoore, Eric Dean2005-05-201-0/+428
| | | | | | | | | | (1) mptfc.c: This driver is having module_init, module_exit, and probe. (2) mptfc.c: Registering for Fibre Channel pci ids are done from this module. (3) mptfc.c: Convert MODULE_PARM to module_param Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] mptfusion: mptspi Adding Stub Driver - SCSI ParallelMoore, Eric Dean2005-05-201-0/+487
| | | | | | | | | (1) mptspi.c: This driver is having module_init, module_exit, and probe. (2) mptspi.c: Registering for SCSI pci ids are done from this module. (3) mptspi.c: Convert MODULE_PARM to module_param Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] mptfusion: mptscsih Split driver supportMoore, Eric Dean2005-05-202-610/+211
| | | | | | | | | | | | (1) mptscsih.c: Remove credits, -sralston references , update copyright (2) mptscsih.c: split driver support (3) mptscsih.c: module_init, module_exit, and probe routines moved to new stub drivers, mptfc and mptspi (4) mptscsih.c: some global parameters are moved to MPT_SCSI_HOST (5) mptscsih.c: removed scsi_device_online check. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] mptfusion: mptlan Remove credits and update copyrightMoore, Eric Dean2005-05-202-29/+52
| | | | | | | | (1) mptlan.c: Remove credits and update copyright (2) mptlan.c: Remove -sralston references Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] mptfusion: mptctl Remove credits and update copyrightMoore, Eric Dean2005-05-202-51/+10
| | | | | | | | (1) mptctl.c: Remove credits and update copyright (2) mptctl.c: cleanup in get_iocinfo Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] mptfusion: mptbase cleanup, split driver support, DMA 32_BIT_MASKMoore, Eric Dean2005-05-202-215/+90
| | | | | | | | | | | | (1) mptbase.c: Move registering pci ids to scsi lld drivers (2) mptbase.c: Use the DMA_32BIT_MASK constant (3) mptbase.c: Fix for multiple pci domains (4) mptbase.c: Remove le32 conversion from BlockSize, which was u8 size (5) mptbase.c: Remove credits, -sralston references , update copyright (6) mptbase.c: split driver support Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] mptfusion: Kconfig Adding new bus type drivers for fusion drivers.Moore, Eric Dean2005-05-202-44/+45
| | | | | | | | | | (1) Kconfig - added new mptspi and mptfc scsi lld drivers (2) Kconfig - increased MAX_SGE from 40 to 128 (2) Makefile - compilation support for split drivers (3) Makefile - cleaned up debug defines; e.g. removed obsolete, added others Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] remove PCI2000 and PCI2220i driversJames Bottomley2005-05-207-4709/+0
| | | | | | | | | | From: Christoph Hellwig <hch@lst.de> Both drivers are marked broken and haven't compiled since very early 2.5.x. And they're for IDE hardware so they shouldn't have been written to the SCSI layer at all. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla1280: update firmwareJames Bottomley2005-05-203-5314/+5406
| | | | | | | | | | | | | | | | | | | Update SCSI firmware images: ql1040_fw.h: - * Firmware Version 7.65.00 (14:17 Jul 20, 1999) + * Firmware Version 7.65.06 (14:38 Jan 07, 2002) ql1280_fw.h: - * Firmware Version 8.15.00 (14:35 Aug 22, 2000) + * Firmware Version 8.15.11 (10:20 Jan 02, 2002) ql12160_fw.h: - * Firmware Version 10.04.32 (12:03 May 09, 2001) + * Firmware Version 10.04.42 (15:44 Apr 18, 2003) Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] zfcp: fix compile errorAndreas Herrmann2005-04-212-2/+1
| | | | | Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] drivers/scsi/sr_ioctl.c: check for failed allocationNate Dailey2005-04-211-0/+3
| | | | | | | | I noticed a case in sr_ioctl.c's sr_get_mcn where a buffer is allocated, but the pointer isn't checked for null. Signed-off-by: Nate Dailey <nate.dailey@stratus.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aic7xxx: remove inquiry sniffing leftoversChristoph Hellwig2005-04-212-8/+0
| | | | Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla2xxx: remove a transport #includeAndrew Vasquez2005-04-213-10/+5
| | | | | | | | Make transport-functions structure non-static. Replace #include of scsi_transport.h with a forward declaration. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [PATCH] fix for ISDN ippp filteringKarsten Keil2005-04-211-5/+5
| | | | | | | | | We do not longer use DLT_LINUX_SLL for activ/pass filters but DLT_PPP_WITHDIRECTION witch need 1 as outbound flag. Signed-off-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Fix aic7xxx_osm.c compile with older gcc'sJames Bottomley2005-04-211-3/+2
| | | | | | | | | My version of gcc doesn't warn about this error (declaration in the middle of a set of statements). The fix is simple (this also corrects return code; for init functions it should be zero or error).
* Merge with kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6.git/Linus Torvalds2005-04-195-0/+10
|\ | | | | | | for 13 driver core, sysfs, and debugfs fixes.
| * [PATCH] kobject/hotplug split - usb criskay.sievers@vrfy.org2005-04-181-0/+1
| | | | | | | | | | | | | | | | | | | | kobject_add() and kobject_del() don't emit hotplug events anymore. We need to do it ourselves now. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] kobject/hotplug split - devices corekay.sievers@vrfy.org2005-04-181-0/+3
| | | | | | | | | | | | | | | | | | | | kobject_add() and kobject_del() don't emit hotplug events anymore. Do it ourselves if we are finished populating the device directory. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] kobject/hotplug split - class corekay.sievers@vrfy.org2005-04-181-0/+2
| | | | | | | | | | | | | | | | | | | | kobject_add() and kobject_del() don't emit hotplug events anymore. Do it ourselves if we are finished populating the device directory. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] export platform_add_devicesRobert Schwebel2005-04-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | platform_add_devices can be used from within modules, so it should be exported. This can for example happen if you have hotpluggable firmware in an FPGA on a system on chip processor; in our case the FPGA is probed for devices and the FPGA base code registers the devices it has found with the kernel. (akpm: I think this is reasonable from a licensing POV: it's unlikely that anyone would be interested in merging such specialised modules into mainline, and it's a GPL export). Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] add TIMEOUT to firmware_class hotplug eventkay.sievers@vrfy.org2005-04-181-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Tue, 2005-03-15 at 09:25 +0100, Hannes Reinecke wrote: > The current implementation of the firmware class breaks a fundamental > assumption in udevd: that the physical device can be initialised fully > prior to executing the next event for that device. Here we add a TIMEOUT value to the hotplug environment of the firmware requesting event. I will adapt udevd not to wait for anything else, if it finds a TIMEOUT key. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge with kernel.org:/pub/scm/linux/kernel/git/gregkh/aoe-2.6.git/Linus Torvalds2005-04-195-63/+89
|\ \ | | | | | | | | | for 11 aoe bugfix patches.
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