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* [SCSI] lpfc 8.1.12 : Update copyright year to 2007James Smart2007-05-0614-14/+14
| | | | | | | Update copyright year to 2007 Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.12 : Added support for 8G speed and new HBAsJames Smart2007-05-066-3/+51
| | | | | | | Added support for 8G speed and new HBAs. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.12 : Add support for async scanningJames Smart2007-05-063-150/+160
| | | | | | | | | | | | Add support for async scanning Notes: This is the async scan patch to our driver from Matthew Wilcox. The async scan logic is still subject to errors in insmod/rmmod, as the async scan threads don't get shutdown when the module unloads underneath them. See http://marc.info/?l=linux-scsi&m=117551999925582&w=2 Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.12 : Don't process ERATT interrupts when issuing KILL_BOARD ↵James Smart2007-05-062-0/+13
| | | | | | | | | mbx command Don't process ERATT interrupts when issuing KILL_BOARD mbx command Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.12 : Collapse discovery lists to a single node listJames Smart2007-05-069-536/+282
| | | | | | | Collapse discovery lists to a single node list. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.12 : Reference count node structures for node lifetime ↵James Smart2007-05-066-109/+149
| | | | | | | | | management Reference count node structures for node lifetime management. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.12 : Improve handling of failed ELS abortsJames Smart2007-05-062-1/+55
| | | | | | | Improve handling of failed ELS aborts. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.12 : Improve diagnostic messages and change local loopback ↵James Smart2007-05-066-35/+61
| | | | | | | | | message to KERN_INFO Improve diagnostic messages and change local loopback message to KERN_INFO Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.12 : Fixed recovery of rport after race with dev_loss_tmoJames Smart2007-05-061-3/+5
| | | | | | | Fixed recovery of rport after race with dev_loss_tmo Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.12 : Round 2 of Miscellaneous fixesJames Smart2007-05-069-79/+168
| | | | | | | | | | | | | | | | | | | | | Round 2 of Miscellaneous fixes: - Ensure we don't prematurely re-enable IRQs in lpfc_sli_abort_fcp_cmpl(). - Prevent freeing of iocb after IOCB_TIMEDOUT error. - Added code to cleanup REG_LOGIN mailbox command when a LOGO is received. - Fix offline window where more work can sneak in after clearing work_ha - Use target reset instead of LU reset in bus_device_reset_handler - Fixed system hangs due to leaked host_lock. - Fixed NULL pointer dereference during I/O with LIP. - Fixed false iocb timeout. - Fixed name server query response handling. - Change rport dev_loss_tmo value when user change lpfc HBA's dev_loss_tmo. - Fixed a memory leak in lpfc_sli_wake_mbox_wait. - Fixed check for dropped frames. - Removed hba queue depth calculation based on device PCI IDs - Change min cr_count value specified in comment to agree with setting Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.12 : Reorganize lpfc_nlp_list() and callers to prepare for ↵James Smart2007-05-066-283/+266
| | | | | | | | | nodelist simplification Reorganize lpfc_nlp_list() and callers to prepare for nodelist simplification. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.12 : Fix unlock inside list traversalJames Smart2007-05-065-148/+116
| | | | | | | Fix unlock inside list traversal. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.12 : Rework offline path to solve HBA reset issuesJames Smart2007-05-066-52/+150
| | | | | | | Rework offline path to solve HBA reset issues Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.12 : Modify ELS abort handling to prevent double completionJames Smart2007-05-066-181/+97
| | | | | | | | | | | | | | Modify ELS abort handling to prevent double completion Rework portions of ELS abort handling to prevent double completion - Rework ELS iotags and correct abort routine - Move the (badly wrong) ELS completion logic from the initial ELS abort request function to the ELS completion function. - Fixup the iocb completion handling to account for the ELS abort completions. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] lpfc 8.1.12 : Misc bug fixes and code cleanupJames Smart2007-05-068-129/+80
| | | | | | | | | | | | | | | | | | | | | Misc bug fixes and code cleanup: - Fix system hang while running on systems with IOMMU - Fix use after free issues with rports - Don't free mailbox structure if it's still on the mboxq list - Decrement txq_cnt rather than txcmplq_cnt when parsing the txq list - Use msleep for long delays to prevent soft lockup bug check - Don't remove node during dev_loss_tmo if discovery is active - Fix memory leaks in get/reset statistics and link attention paths - Fixed lpfc_ns_rsp to handle entire GID_FT response. - mbox interface should use MAILBOX_CMD_SIZE rather than sizeof(MAILBOX_t) - Fixed bug check in add_timer. - Fixup messages 0116, 0117, and 0128 to report ELS I/O tag. - Remove unused parameter to lpfc_cleanup. - Change mailbox timeout handling. - Remove unused buflist. Code cleanup. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] use sysfs configured timeout for EH Start Unit timeoutBrian King2007-05-061-2/+1
| | | | | | | | | | | | | | | Use the sysfs configurable timeout when issuing a START_UNIT command from the scsi error handler. This is needed for devices which take longer than thirty seconds to respond to the start unit. The problem was observed when sending a start unit to a disk array device in an ipr RAID adapter, which results in the adapter firmware sending potentially multiple commands to physical devices as a result of this command, which ended up timing out sometimes. This patch does not change the default value used for this command. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] megaraid: update version reported by MEGAIOC_QDRVRVERDavid Milburn2007-05-061-1/+1
| | | | | | | | | Update the driver version reported by MEGAIOC_QDRVRVER to match LSI_COMMON_MOD_VERSION. Signed-off-by: David Milburn <dmilburn@redhat.com> Acked-by: "Patro, Sumant" <Sumant.Patro@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla1280: use DMA_64BIT_MASK instead of ~ 0ULLMatthias Kaehlcke2007-05-061-1/+1
| | | | | | | QLA1280: call pci_set_dma_mask with DMA_64BIT_MASK instead of ~ 0ULL Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] aacraid: kmalloc/memset->kzallocSalyzyn, Mark2007-05-063-10/+5
| | | | | | | | | Inspired somewhat by Vignesh Babu <vignesh.babu@wipro.com> patch to dpt_i2o.c to replace kmalloc/memset sequences with kzalloc, doing the same for the aacraid driver. Signed-off-by: Mark Salyzyn <aacraid@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] dpt_i2o: kmalloc/memset->kzallocvignesh.babu@wipro.com2007-05-061-11/+6
| | | | | | | Replacing kmalloc/memset combination with kzalloc. Signed-off-by: vignesh babu <vignesh.babu@wipro.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] ch: kmalloc/memset->kzallocvignesh.babu@wipro.com2007-05-061-6/+3
| | | | | | | Replacing kmalloc/memset combination with kzalloc. Signed-off-by: vignesh babu <vignesh.babu@wipro.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* Fix compile of tmscsim SCSI driverLinus Torvalds2007-05-051-1/+1
| | | | | | | | | | It still used the long-deprecated "pci_module_init()" interface, rather than the proper "pci_register_driver()" one. [ I don't have the hardware, and I doubt many do, but the fix is trivial and obvious, and can't be worse than not compiling ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds2007-05-0557-1567/+1787
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (87 commits) [SCSI] fusion: fix domain validation loops [SCSI] qla2xxx: fix regression on sparc64 [SCSI] modalias for scsi devices [SCSI] sg: cap reserved_size values at max_sectors [SCSI] BusLogic: stop using check_region [SCSI] tgt: fix rdma transfer bugs [SCSI] aacraid: fix aacraid not finding device [SCSI] aacraid: Correct SMC products in aacraid.txt [SCSI] scsi_error.c: Add EH Start Unit retry [SCSI] aacraid: [Fastboot] Panics for AACRAID driver during 'insmod' for kexec test. [SCSI] ipr: Driver version to 2.3.2 [SCSI] ipr: Faster sg list fetch [SCSI] ipr: Return better qc_issue errors [SCSI] ipr: Disrupt device error [SCSI] ipr: Improve async error logging level control [SCSI] ipr: PCI unblock config access fix [SCSI] ipr: Fix for oops following SATA request sense [SCSI] ipr: Log error for SAS dual path switch [SCSI] ipr: Enable logging of debug error data for all devices [SCSI] ipr: Add new PCI-E IDs to device table ...
| * [SCSI] qla2xxx: fix regression on sparc64David Miller2007-04-301-14/+163
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some sparc64 boxes don't have a valid NVRAM (from which the driver takes its WWPN) try to extract this from open firmware instead and if that fails, fall back to a default, which would be invalid if more than one machine on the same SAN does this, since two machines with the same WWPN would be illegal, so warn when taking this potentially invalid default. Tested on SunBlade-1000: Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] modalias for scsi devicesMichael Tokarev2007-04-175-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following patch adds support for sysfs/uevent modalias attribute for scsi devices (like disks, tapes, cdroms etc), based on whatever current sd.c, sr.c, st.c and osst.c drivers supports. The modalias format is like this: scsi:type-0x04 (for TYPE_WORM, handled by sr.c now). Several comments. o This hexadecimal type value is because all TYPE_XXX constants in include/scsi/scsi.h are given in hex, but __stringify() will not convert them to decimal (so it will NOT be scsi:type-4). Since it does not really matter in which format it is, while both modalias in module and modalias attribute match each other, I descided to go for that 0x%02x format (and added a comment in include/scsi/scsi.h to keep them that way), instead of changing them all to decimal. o There was no .uevent routine for SCSI bus. It might be a good idea to add some more ueven environment variables in there. o osst.c driver handles tapes too, like st.c, but only SOME tapes. With this setup, hotplug scripts (or whatever is used by the user) will try to load both st and osst modules for all SCSI tapes found, because both modules have scsi:type-0x01 alias). It is not harmful, but one extra module is no good either. It is possible to solve this, by exporting more info in modalias attribute, including vendor and device identification strings, so that modalias becomes something like scsi:type-0x12:vendor-Adaptec LTD:device-OnStream Tape Drive and having that, match for all 3 attributes, not only device type. But oh well, vendor and device strings may be large, and they do contain spaces and whatnot. So I left them for now, awaiting for comments first. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] sg: cap reserved_size values at max_sectorsAlan Stern2007-04-171-2/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as857) modifies the SG_GET_RESERVED_SIZE and SG_SET_RESERVED_SIZE ioctls in the sg driver, capping the values at the device's request_queue's max_sectors value. This will permit cdrecord to obtain a legal value for the maximum transfer length, fixing Bugzilla #7026. The patch also caps the initial reserved_size value. There's no reason to have a reserved buffer larger than max_sectors, since it would be impossible to use the extra space. The corresponding ioctls in the block layer are modified similarly, and the initial value for the reserved_size is set as large as possible. This will effectively make it default to max_sectors. Note that the actual value is meaningless anyway, since block devices don't have a reserved buffer. Finally, the BLKSECTGET ioctl is added to sg, so that there will be a uniform way for users to determine the actual max_sectors value for any raw SCSI transport. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Jens Axboe <jens.axboe@oracle.com> Acked-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] BusLogic: stop using check_regionZachary Amsden2007-04-171-25/+48
| | | | | | | | | | | | | | | | | | | | | | | | I got so sick of seing the check_region warnings from BusLogic.c I actually fixed it properly. Never use check region, reserve it before the probe with request region instead and check the error result; free region if setup fails. Should be functionally identical to the original except for fixing the potential race. Signed-off-by: Zachary Amsden <zach@vmware.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] tgt: fix rdma transfer bugsBastian Blank2007-04-172-15/+15
| | | | | | | | | | | | | | | | | | - ibmstgt hits the max rdma transfer size (128k). - libsrp returns a rdma transfer error properly. Signed-off-by: Bastian Blank <bastian@waldi.eu.org> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aacraid: fix aacraid not finding deviceSalyzyn, Mark2007-04-171-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Thanks for the help from Steve Fox and Duane Cox investigating this issue, I'd like to report that we found the problem. The issue is with the patch Steve Fox isolated below, by not accommodating older adapters properly and issuing a command they do not support when retrieving storage parameters about the arrays. This simple patch resolves the problem (and more accurately mimics the logic of the original code before the patch). Signed-off-by: Mark Salyzyn <aacraid@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] scsi_error.c: Add EH Start Unit retryBrian King2007-04-171-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the scsi error handler will issue a START_UNIT command if the drive indicates it needs its motor started and the allow_restart flag is set in the scsi_device. If, after the scsi error handler invokes a host adapter reset due to error recovery, a device is in a unit attention state AND also needs a START_UNIT, that device will be placed offline. The disk array devices on an ipr RAID adapter will do exactly this when in a dual initiator configuration. This patch adds a single retry to the EH initiated START_UNIT. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Patch modified and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aacraid: [Fastboot] Panics for AACRAID driver during 'insmod' for ↵Salyzyn, Mark2007-04-011-8/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | kexec test. Attached is the patch I feel will address this issue. As an added 'perk' I have also added the code to detect if the controller was previously initialized for interrupted operations by ANY operating system should the reset_devices kernel parameter not be set and we are dealing with a naïve kexec without the addition of this kernel parameter. The reset handler is also improved. Related to reset operations, but not pertinent specifically to this issue, I have also altered the handling somewhat so that we reset the adapter if we feel it is taking too long (three minutes) to start up. We have not unit tested the reset_devices flag propagation to this driver code, nor have we unit tested the check for the interrupted operations under the conditions of a naively issued kexec. We are submitting this modified driver to our Q/A department for integration testing in our current programs. I would appreciate an ACK to this patch should it resolve the issue described in this thread... Signed-off-by: Mark Salyzyn <aacraid@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ipr: Driver version to 2.3.2Brian King2007-04-011-2/+2
| | | | | | | | | | | | | | Bump driver version. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ipr: Faster sg list fetchBrian King2007-04-012-20/+39
| | | | | | | | | | | | | | | | | | Improve overall command performance by embedding the scatterlist in the command block used by the adapter. This decreases the overall number of DMAs required for a single command. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ipr: Return better qc_issue errorsBrian King2007-04-011-2/+2
| | | | | | | | | | | | | | | | If qc_issue fails for some reason, return a better error to libata. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ipr: Disrupt device errorBrian King2007-04-011-0/+2
| | | | | | | | | | | | | | | | | | Add entry in ipr error translation table for an error received when a device is forced into the failed state by the user. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ipr: Improve async error logging level controlBrian King2007-04-011-96/+96
| | | | | | | | | | | | | | | | Add the ability to control how much error data gets logged on a per error basis. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ipr: PCI unblock config access fixBrian King2007-04-011-0/+1
| | | | | | | | | | | | | | | | Fix to make sure user config accesses get re-enabled if the PCI config write to start BIST fails. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ipr: Fix for oops following SATA request senseBrian King2007-04-011-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a problem discovered on a system with some bad SATA devices attached. If a command to a SATAPI device times out and the device gets reset as part of error recovery, its possible that ipr will set err_mask to indicate a device error has occurred. If this happens, a request sense will get issued by libata. Since scsi core thinks this scsi command is now completed, because the device reset handler completed successfully, scsi core will free the associated scsi command, which may cause an oops when that request sense is completed later by ipr. This patch ensures that any commands that get aborted as a result of a device reset set err_mask appropriately so that the request sense does not get sent. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ipr: Log error for SAS dual path switchBrian King2007-04-011-2/+6
| | | | | | | | | | | | | | | | For ipr SAS adapters that support dual pathing, this patch modifies ipr to log an error when a path fails. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ipr: Enable logging of debug error data for all devicesBrian King2007-04-011-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | The ipr driver has a sysfs attribute which can be used to adjust the logging level of the driver for error events. The error response data for commands can be dumped by increasing the logging level of the ipr driver. This currently only works for JBOD passthrough devices. This patch enables this function for all devices, including RAID devices, to aid in debugging problems. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ipr: Add new PCI-E IDs to device tableBrian King2007-04-012-0/+15
| | | | | | | | | | | | | | Adds support for some new PCI-E ipr adapters. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ipr: Remove auto RAID create module parameterBrian King2007-04-011-5/+0
| | | | | | | | | | | | | | | | Remove the auto RAID 0 array creation module parameter, since support for this function has been removed from the firmware. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ipr: Make adapter operational timeout be per adapter typeBrian King2007-04-012-8/+26
| | | | | | | | | | | | | | | | | | | | Some ipr adapters may take longer than others to come operational. This patch makes this timeout different for different adapters, while still preserving the module parameter which can be used to globally override the default. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ibmvscsi: add slave_configure to allow device restartRobert Jennings2007-04-011-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | Fixed the kernel-doc comment for ibmvscsi_slave_configure. Thanks to Randy Dunlap for pointing this out. Adding a slave_configure function for the driver. Now the disks can be restarted by the scsi mid-layer when the are disconnected and reconnected. Signed-off-by: "Robert Jennings" <rcj@linux.vnet.ibm.com> Signed-off-by: "Santiago Leon" <santil@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ibmvscsi: allow for dynamic adjustment of server request_limitRobert Jennings2007-04-012-20/+40
| | | | | | | | | | | | | | | | | | | | | | The request limit calculations used previously on the client failed to mirror the state of the server. Additionally, when a value < 3 was provided there could be problems setting can_queue and handling abort and reset commands. Signed-off-by: "Robert Jennings" <rcj@linux.vnet.ibm.com> Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aacraid: fix print of Firmware Build Date and add TSIDSalyzyn, Mark2007-04-012-2/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Adapter build date that is to be printed on instantiation was not displayed as a result of the supplemental adapter information structure not being in sync with the Firmware; the driver took an early test cycle version that had a miss-sized padded region at the head and the structure was not re-checked at the end of qualification. The Build Date was not a priority and is merely a cosmetic enhancement, and the wrong location for the start of the structure member would not induce any side-effect problems. We updated the structure to match the actual format, and added the TSID (Tech Support Identification) value print, should it be present, to the adapter instantiation announcements during driver load. This later enhancement should improve the relationship between Service folk & Tech Support if the printed value of the TSID found it's way into the circular file labeled G... Neither of these values show in sysfs (yet). Signed-off-by: Mark Salyzyn <aacraid@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aacraid: remove unused or deprecated firmware constantsSalyzyn, Mark2007-04-011-39/+2
| | | | | | | | | | | | | | | | | | | | | | | | Just sweeping the floor clean in one spot. Some of these constants have never been used in the driver or in the firmware (and thus are meaningless). Triggered this patch because I discovered one of the unused constants was actually incorrect and figured it was better to clean them out than correct and update. There are no side effects at all regarding this patch, it is purely cosmetic. Signed-off-by: Mark Salyzyn <aacraid@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] qla2xxx: Remove duplicate pci_disable_device() callBernhard Walle2007-04-011-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | On the path qla2x00_probe_one() -> probe_failed -> qla2x00_free_device(), pci_disable_device() is executed twice, once in qla2x00_free_device() and once in qla2x00_probe_one(). This patch removes the unnecessary call. Signed-off-by: Bernhard Walle <bwalle@suse.de> Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aacraid: resolve compiler warnings using ptrdiff_tSalyzyn, Mark2007-04-013-6/+5
| | | | | | | | | | | | | | | | | | | | | | Unsigned long is not always the same size as a pointer, namely on 32 bit systems with 64 bit address space. Ptrdiff_t is the same size as a pointer in all configurations. By using ptrdiff_t we can mitigate the warning messages on these configurations. There should be no side effects of this patch. Signed-off-by: Mark Salyzyn <aacraid@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aic7xxx: make functions staticAdrian Bunk2007-04-014-10/+5
| | | | | | | | | | | | | | Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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