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* [SCSI] aacraid: Driver version updateMark Haverkamp2006-04-133-11/+16
| | | | | | | | | | Received from Mark Salyzyn Fix module param Update driver version. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: Fix parenthesis placement errorMark Haverkamp2006-04-131-2/+2
| | | | | | | | | | Received from Mark Salyzyn On 64 bit machines, when a 32 bit application tries to acquire the AIF, they will always get and EFAULT error response from the driver. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: Show max channel and max id is sysfsMark Haverkamp2006-04-131-0/+28
| | | | | | | | | Received from Mark Salyzyn Add max_channel and max_id sysfs parameters. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: Re-start helper thread if it diesMark Haverkamp2006-04-131-0/+12
| | | | | | | | | | Received from Mark Salyzyn Since the helper thread for the driver can be killed unceremoniously by an application, we detect the loss of the helper and restart it. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: General driver cleanupMark Haverkamp2006-04-136-21/+18
| | | | | | | | | | | Received from Mark Salyzyn Remove superfluous code, optimize code, harden code, cast code, correct some text, use msleep instead of schedule_timeout_interruptible. No bugs. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: Fix extra unregister_chrdevMark Haverkamp2006-04-131-1/+2
| | | | | | | | | | | Received from Mark Salyzyn If there are no aacraid controllers, we do not create the raid controller chrdev, thus when the driver is unloaded it performs a superfluous deregistration. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: Fix error in max_channel fieldMark Haverkamp2006-04-131-2/+2
| | | | | | | | | Received from Mark Salyzyn The max_channel field is set one too large. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: Error path cleanupMark Haverkamp2006-04-131-2/+3
| | | | | | | | | | Received from Mark Salyzyn Some of the error return paths during initialization resulted in a zero report to caller Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: Add timeout for eventsMark Haverkamp2006-04-132-11/+27
| | | | | | | | | | Received from Mark Salyzyn Plug and play actions resulting from event sequences shall time out if they take longer than 30 seconds to complete. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: Track command ownership in driverMark Haverkamp2006-04-133-19/+31
| | | | | | | | | | | | Received from Mark Salyzyn The loss of the ownership flags, despite their flaws, in the scsi command were sorely missed and are reinstated more accurately in the aacraid driver to track commands and permit us to properly handle error recovery actions. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: Use scmd_ functionsMark Haverkamp2006-04-132-11/+11
| | | | | | | | | | Received from Mark Salyzyn Clean up the remaining scsi id access methods, drop ID_LUN_TO_CONTAINER macro. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [PATCH] Replace 0xff.. with correct DMA_xBIT_MASKMatthias Gehre2006-03-282-2/+4
| | | | | | | | | | Replace all occurences of 0xff.. in calls to function pci_set_dma_mask() and pci_set_consistant_dma_mask() with the corresponding DMA_xBIT_MASK from linux/dma-mapping.h. Signed-off-by: Matthias Gehre <M.Gehre@gmx.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [SCSI] aacraid: use kthread_ APIChristoph Hellwig2006-02-274-21/+13
| | | | | | | | | Use the kthread_ API instead of opencoding lots of hairy code for kernel thread creation and teardown. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Salyzyn, Mark <mark_salyzyn@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds2006-02-167-194/+177
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| * [SCSI] aacraid: use no_uld_attach flagMark Haverkamp2006-02-042-59/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Received From Mark Salyzyn. In order to support user tools accessing the array components (SMART, Mode Page information, Cache page adjustments, WWN determination, Firmware updates etc), we take advantage of the no_uld_attach flag and deprecate the code that filters Inquiries to block the requests to array components. The quirk prevents the sd layer from attaching to the components. We also took the opportunity to balance the queue depths based on the total adapter queue depth to the array devices to reduce the chances of starvation. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aacraid: Update global function namesMark Haverkamp2006-02-047-135/+137
| | | | | | | | | | | | | | | | | | Received from Mark Salyzyn, Reduce the possibility of namespace collision. Prefix with aac_. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aacraid: reduce device probe warningsMark Haverkamp2006-02-041-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | Received from Mark Salyzyn. This patch sets up some device quirks surrounding arrays to inform the scsi layer that various mode pages are not supported. This reduces the severity of the complaints that show up in the logs as the array devices are enumerated. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [PATCH] bogus asm/delay.h includesAl Viro2006-02-071-1/+1
|/ | | | | | asm/delay.h is non-portable; linux/delay.h should be used in generic code. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [SCSI] aacraid: README updateMark Haverkamp2006-01-121-74/+0
| | | | | | | | | | | Received From Mark Salyzyn. Move the README from the driver directory to the Documentation directory. Updated the documentation, added descriptions for cards that were missing. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: 17 element sg performance updateMark Haverkamp2006-01-122-4/+18
| | | | | | | | | | | | Received From Mark Salyzyn. The Jaguar and Corsair class of adapters (2410, 2810, 2610, 21610, CERC) perform better (about 10% better read performance, write performance neutral) with current Firmware if the OS limits the number of scatter gather elements to 17 per request. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: better sysfs adapter informationMark Haverkamp2006-01-121-2/+18
| | | | | | | | | | | | Received from Mark Salyzyn. Provide more accurate adapter information. Allows the Adapter Firmware to override the Adapter product information. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: Fix default FIB sizeMark Haverkamp2006-01-121-0/+4
| | | | | | | | | | Received from Mark Salyzyn. If the adapter has not instructed us otherwise that it can handle a 'large' FIB, then it can handle at most a 2KB FIB. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [PATCH] don't include ioctl32.h in driversChristoph Hellwig2006-01-101-1/+0
| | | | | | | | | | | These days ioctl32.h is only used for communication of fs/compat.c and fs/compat_ioctl.c and doesn't contain anything of interest to drivers. Remove inclusion in various drivers. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [SCSI] aacraid: Check scsi_bios_ptabe return codeMark Haverkamp2005-12-011-0/+2
| | | | | | | | | Received from Mark Salyzyn. scsi_bios_ptable return value is not being checked in aac_biosparm. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: Fix read capacity 16 return dataMark Haverkamp2005-11-091-10/+13
| | | | | | | | | | Received from Mark Salyzyn. The return data from a read capacity 16 needs to have RTO_EN and PROT_EN zeroed out. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] remove Scsi_Device typedefChristoph Hellwig2005-11-091-2/+2
| | | | Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [PATCH] kfree cleanup: drivers/scsiJesper Juhl2005-11-071-9/+5
| | | | | | | | | | | | This is the drivers/scsi/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in drivers/scsi/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Acked-by: Kai Makisara <kai.makisara@kolumbus.fi> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/scsi: fix-up schedule_timeout() usageNishanth Aravamudan2005-11-073-12/+6
| | | | | | | | | | Use schedule_timeout_uninterruptible() instead of set_current_state()/schedule_timeout() to reduce kernel size. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [SCSI] use scmd_id(), scmd_channel() throughout codeJeff Garzik2005-10-281-4/+4
| | | | | | | | | | | Wrap a highly common idiom. Makes the code easier to read, helps pave the way for sdev->{id,channel} removal, and adds a token that can easily by grepped-for in the future. There are a couple sdev_id() and scmd_printk() updates thrown in as well. Rejections fixed up and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: Newer adapter communication iterface supportMark Haverkamp2005-10-2811-219/+454
| | | | | | | | | | | | Received from Mark Salyzyn. This patch adds the 'new comm' interface, which modern AAC based adapters that are less than a year old support in the name of much improved performance. These modern adapters support both the legacy and the 'new comm' interfaces. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* Merge HEAD from ../scsi-misc-2.6-old James Bottomley2005-10-284-24/+51
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| * [SCSI] aacraid: remove compiler warningMark Haverkamp2005-10-281-2/+2
| | | | | | | | | | | | | | | | | | Received from Mark Salyzyn. This patch resolves a compiler warning on 64 bit architectures. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aacraid: fix struct element cpu orderMark Haverkamp2005-10-282-2/+2
| | | | | | | | | | | | | | | | | | Received from Mark Salyzyn. The compat field needed to be in cpu order. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aacraid: fix inquiry pageMark Haverkamp2005-10-281-11/+38
| | | | | | | | | | | | | | | | | | | | Received from Mark Salyzyn. This patch uses the adapter supplemental information AdapterTypeText as the default for the array name. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aacraid: Use DMA mask definesJames Bottomley2005-10-282-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Mark Haverkamp <markh@osdl.org> Received from Mark Salyzyn. This patch changes the driver over to utilizing the DMA_64BIT_MASK and DMA_32BIT_MASK manifests. Applies to the scsi-rc-fixes-2.6 git tree. Signed-off-by: Mark Haverkamp <markh@osdl.org> Rejects fixed up and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [SCSI] Fix aacraid regressionSalyzyn, Mark2005-10-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Juan was kind enough to linger on site, and work on a production machine, to try the parameter to make the system stable. He discovered that reducing the maximum transfer size issued to the adapter to 128KB stabilized his system. This is related to an earlier change for the 2.6.13 tree resulting from Martin Drab's testing where the transfer size was reduced from 4G to 256KB; we needed to go still further in scaling back the request size. Here is the patch that tames this regression. Signed-off-by: Mark Salyzyn <aacraid@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [PATCH] aacraid: host_lock not released fixMark Haverkamp2005-10-141-1/+1
| | | | | | | | | | | | | | | | | | | | While doing some testing of error cases I ran into this bug. In some cases the reset handler can exit with the host_lock still held. Signed-off-by: Mark Haverkamp <markh@osdl.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [SCSI] aacraid: remove aac_insert_entryMark Haverkamp2005-09-262-130/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Received from Mark Salyzyn from Adaptec. High Priority Queues have *never* been used in the entire history of the aac based adapters. Associated with this, aac_insert_entry can be removed, SavedIrql can be removed & padding variable can be removed. With the movement of SavedIrql out & replaced with an automatic variable qflags, the locking can be refined somewhat. The sparse warnings did not catch the need for byte swapping in the 'dprintk' debugging print macros, so fixed this up when this code was moved outside of the now refined locking. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [SCSI] aacraid: fib size math fixMark Haverkamp2005-09-262-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Received from Mark Salyzyn from Adaptec. The size of the command packet's scatter gather list maximum size was miscalculated in the low range leading to the driver initialization limiting the maximum i/o size that could go to the Adapter. There were no negative operational side effects resulting from this bad math, only a subtle limit in performance of the Adapter at the top end of the range. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [SCSI] aacraid: initialization timeoutMark Haverkamp2005-09-263-3/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Received from Mark Salyzyn from Adaptec. In the rare instances where the adapter, or the motherboard, is misbehaving; driver initialization or shutdown becomes problematic. By introducing a 3 minute timeout on the first interrupt driven command during initialization, or the issuance of the adapter shutdown command during driver unload, we can resolve the lockup problems induced by common (but rare) hardware misbehaviors. The timeout during initialization, should it occur, is accompanied by a message presented to the console and the logs indicating that the user should inspect and resolve problems with interrupt routing. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [SCSI] aacraid: error return checkingMark Haverkamp2005-09-261-4/+7
| | | | | | | | | | | | | | | | | | | | This patch adds some additional error return checking and error return value propagation during initialization. Also, the deprecation of pci_module_init with pci_register_driver along with the change in return values. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [SCSI] aacraid: handle AIF hotplug events (update)Mark Haverkamp2005-09-263-2/+280
| | | | | | | | | | | | | | | | | | | | | | | | Received from Mark Salyzyn from Adaptec. Hotplug sniffs the AIFs (events) from the adapter and if a container change resulting in the device going offline (container zero), online (container zero completed) or changing capacity (morph) it will take actions by calling the appropriate API. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [SCSI] aacraid: aacraid: AIF preallocation (update)Mark Haverkamp2005-09-261-19/+81
| | | | | | | | | | | | | | | | | | | | | | Recevied from Mark Salyzyn from Adaptec. Aif pre-allocation is used to pull the kmalloc outside of the locks. Applies to the scsi-misc-2.6 git tree. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [SCSI] aacraid: Greater than 2TB capacity supportMark Haverkamp2005-09-264-33/+254
|/ | | | | | | | | | | | | Received from Mark Salyzyn from Adaptec. There are a few adapters that are capable of creating devices with this large of a capacity, but now that we have the large fib support in, the management applications will be capable of generating them. The problem is, once they are created, the driver will not be able to access the devices correctly without this patch. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* Merge by hand (conflicts in sd.c)James Bottomley2005-09-061-1/+1
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| * [SCSI] aacraid: bad BUG_ON fixMark Haverkamp2005-09-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | This was noticed by Doug Bazamic and the fix found by Mark Salyzyn at Adaptec. There was an error in the BUG_ON() statement that validated the calculated fib size which can cause the driver to panic. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | Merge HEAD from ../scsi-misc-2.6-tmp James Bottomley2005-08-289-166/+426
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| * [SCSI] aacraid: Fix aacraid probe breakage (updated)Mark Haverkamp2005-08-281-26/+53
| | | | | | | | | | | | | | | | This patch fixes the bad assumption of the aacraid driver with use_sg. I used the 3w-xxxx driver fix as a guide for this. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aacraid: adapter support updateMark Haverkamp2005-08-081-33/+39
| | | | | | | | | | | | | | | | | | | | | | | | Received from Mark Salyzyn This patch adds the product ID for the ICP9067MA adapter. The entries for the ICP9085LI, ICP5085BR, IBM8k & ASR4810SAS were incorrect and would not initialize the adapters correctly. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aacraid: correct use of cmd->timeout fieldJames Bottomley2005-08-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The cmd->timeout field has been obsolete for a while now. While looking to remove it, I came across this use in the aacraid driver. It looks like you want to initialise the firmware with the current timeout of the command (in seconds), so the value I think you should be using is cmd->timeout_per_command. Acked by: Mark Haverkamp <markh@osdl.org> Acked by: Mark Salyzyn <mark_salyzyn@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
generated by cgit v1.1 at 2024-10-30 11:41:45 +0000