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* PM: Remove bus_type suspend_late()/resume_early() V2Magnus Damm2009-06-12
| | | | | | | | | | | | Remove the ->suspend_late() and ->resume_early() callbacks from struct bus_type V2. These callbacks are legacy stuff at this point and since there seem to be no in-tree users we may as well remove them. New users should use dev_pm_ops. Signed-off-by: Magnus Damm <damm@igel.co.jp> Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
* PM core: rename suspend and resume functionsAlan Stern2009-06-12
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as1241) renames a bunch of functions in the PM core. Rather than go through a boring list of name changes, suffice it to say that in the end we have a bunch of pairs of functions: device_resume_noirq dpm_resume_noirq device_resume dpm_resume device_complete dpm_complete device_suspend_noirq dpm_suspend_noirq device_suspend dpm_suspend device_prepare dpm_prepare in which device_X does the X operation on a single device and dpm_X invokes device_X for all devices in the dpm_list. In addition, the old dpm_power_up and device_resume_noirq have been combined into a single function (dpm_resume_noirq). Lastly, dpm_suspend_start and dpm_resume_end are the renamed versions of the former top-level device_suspend and device_resume routines. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
* PM: Rename device_power_down/up()Magnus Damm2009-06-12
| | | | | | | | | | | | | | | | | | | | | | | | Rename the functions performing "_noirq" dev_pm_ops operations from device_power_down() and device_power_up() to device_suspend_noirq() and device_resume_noirq(). The new function names are chosen to show that the functions are responsible for calling the _noirq() versions to finalize the suspend/resume operation. The current function names do not perform power down/up anymore so the names may be misleading. Global function renames: - device_power_down() -> device_suspend_noirq() - device_power_up() -> device_resume_noirq() Static function renames: - suspend_device_noirq() -> __device_suspend_noirq() - resume_device_noirq() -> __device_resume_noirq() Signed-off-by: Magnus Damm <damm@igel.co.jp> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Len Brown <lenb@kernel.org> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
* PM: Warn if interrupts are enabled during suspend-resume of sysdevsRafael J. Wysocki2009-06-12
| | | | | | | | | Sysdevs have to be suspended and resumed with interrupts disabled and things usually break in a way that's difficult to debug if one of sysdev drivers enables interrupts by mistake during suspend or resume. Add extra checks that will generate warnings in such cases. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds2009-06-12
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (154 commits) [SCSI] osd: Remove out-of-tree left overs [SCSI] libosd: Use REQ_QUIET requests. [SCSI] osduld: use filp_open() when looking up an osd-device [SCSI] libosd: Define an osd_dev wrapper to retrieve the request_queue [SCSI] libosd: osd_req_{read,write} takes a length parameter [SCSI] libosd: Let _osd_req_finalize_data_integrity receive number of out_bytes [SCSI] libosd: osd_req_{read,write}_kern new API [SCSI] libosd: Better printout of OSD target system information [SCSI] libosd: OSD2r05: Attribute definitions [SCSI] libosd: OSD2r05: Additional command enums [SCSI] mpt fusion: fix up doc book comments [SCSI] mpt fusion: Added support for Broadcast primitives Event handling [SCSI] mpt fusion: Queue full event handling [SCSI] mpt fusion: RAID device handling and Dual port Raid support is added [SCSI] mpt fusion: Put IOC into ready state if it not already in ready state [SCSI] mpt fusion: Code Cleanup patch [SCSI] mpt fusion: Rescan SAS topology added [SCSI] mpt fusion: SAS topology scan changes, expander events [SCSI] mpt fusion: Firmware event implementation using seperate WorkQueue [SCSI] mpt fusion: rewrite of ioctl_cmds internal generated function ...
| * [SCSI] Merge branch 'linus'James Bottomley2009-06-12
| |\ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/message/fusion/mptsas.c fixed up conflict between req->data_len accessors and mptsas driver updates. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] osd: Remove out-of-tree left oversBoaz Harrosh2009-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | * Delete Makefile. It is only used for out-of-tree compilation and was never needed. It slipped in by mistake. * Remove from Kbuild all the out of tree stuff as promised. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] libosd: Use REQ_QUIET requests.Boaz Harrosh2009-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | libosd has it's own sense decoding and printout. Don't let scsi_lib duplicate that printout. (Which is done wrong in regard to osd commands) Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] osduld: use filp_open() when looking up an osd-deviceBoaz Harrosh2009-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch was inspired by Al Viro, for simplifying and fixing the retrieval of osd-devices by in-kernel users, eg: file systems. In-Kernel users, now, go through the same path user-mode does by opening a file on the osd char-device and though holding a reference to both the device and the Module. A file pointer was added to the osd_dev structure which is now allocated for each user. The internal osd_dev is no longer exposed outside of the uld. I wanted to do that for a long time so each libosd user can have his own defaults on the device. The API is left the same, so user code need not change. It is no longer needed to open/close a file handle on the osd char-device from user-mode, before mounting an exofs on it. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> CC: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] libosd: Define an osd_dev wrapper to retrieve the request_queueBoaz Harrosh2009-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | libosd users that need to work with bios, must sometime use the request_queue associated with the osd_dev. Make a wrapper for that, and convert all in-tree users. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] libosd: osd_req_{read,write} takes a length parameterBoaz Harrosh2009-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For supporting of chained-bios we can not inspect the first bio only, as before. Caller shall pass the total length of the request, ie. sum_bytes(bio-chain). Also since the bio might be a chain we don't set it's direction on behalf of it's callers. The bio direction should be properly set prior to this call. So fix a couple of write users that now need to set the bio direction properly [In this patch I change both library code and user sites at exofs, to make it easy on integration. It should be submitted via James's scsi-misc tree.] Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> CC: Jeff Garzik <jeff@garzik.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] libosd: Let _osd_req_finalize_data_integrity receive number of out_bytesBoaz Harrosh2009-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | _osd_req_finalize_data_integrity was trying to deduce the number of out_bytes from passed osd_request->out.bio. This is wrong when the bio is chained. The caller of _osd_req_finalize_data_integrity has more ready available information and should just pass it. Also in the light of future support for CDB-continuation segment this is a better solution. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] libosd: osd_req_{read,write}_kern new APIBoaz Harrosh2009-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By popular demand, define usefull wrappers for osd_req_read/write that recieve kernel pointers. All users had their own. Also remove these from exofs Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] libosd: Better printout of OSD target system informationBoaz Harrosh2009-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | Shorten out the Attributes names. Align all results on column 24. Print system ID in a new line. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: fix up doc book commentsJames Bottomley2009-06-09
| | | | | | | | | | | | | | | | | | | | | Several of the doc book in the previous patches had incorrect multi-line short function descriptors. Fixed it all to be the correct single line descriptor. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: Added support for Broadcast primitives Event handlingKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | Firmware is able to handle Broadcast primitives, but upstream driver does not have support for broadcast primitive handling. Now this patch is mainly to support broadcast primitives. Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: Queue full event handlingKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | FW will report Queue full event to Driver and driver will handle this queue full event to SCSI Mid layer. Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: RAID device handling and Dual port Raid support is addedKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Handle integrated Raid device(Add/Delete) and error condition and check related to Raid device. is_logical_volume will represent logical volume device. 2. Raid device dual port support is added. Main functions to support this feature are mpt_raid_phys_disk_get_num_paths and mpt_raid_phys_disk_pg1. Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: Put IOC into ready state if it not already in ready stateKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: Code Cleanup patchKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Resending patch considering Grants G's code review. Main goal to submit this patch is code cleaup. 1. Better driver debug prints and code indentation. 2. fault_reset_work_lock is not used anywhere. driver is using taskmgmt_lock instead of fault_reset_work_lock. 3. setting pci_set_drvdata properly. 4. Ingore config request when IOC is in reset state.( ioc_reset_in_progress is set). 5. Init/clear managment frame proprely.(INITIALIZE_MGMT_STATUS and CLEAR_MGMT_STATUS) Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: Rescan SAS topology addedKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1.) SAS topology Rescan is added. If Firmware is doing Reset and we get Device add interrupt from Firmware, we will not receive it as part of Reset is going ON. After Reset we will do special Rescan of SAS topology. 2.) Driver version changed from 3.04.08 to 3.04.09. Added proper lock/unlock in mptsas_not_responding_devices() as per James' comment. Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: SAS topology scan changes, expander eventsKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | SAS topology scan is restructured. HBA firmware is generating more events. Expander Events are added, Link status events are also added with respect to SAS topology scan optimization. Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: Firmware event implementation using seperate WorkQueueKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | Now Firmware events are handled by firmware event queue. Previously it was handled in interrupt context/WorkQueue of Linux. Firmware Event handling is restructured and optimized. Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: rewrite of ioctl_cmds internal generated functionKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1) rewrite of ioctl_cmds internal generated function that issue commands to firmware, porting them to be single threaded using the generic MPT_MGMT struct. All wait Queues are replace by completion Queue. 2) added seperate callback handler for ioctl task managment (mptctl_taskmgmt_reply), to handle command that timeout 3) rewrite mptctl_bus_reset Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: Adding DeviceResetCtx for internal Device reset frameKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1.) Added taskmgmt_quiesce_io flag in IOC and removed resetPending from _MPT_SCSI_HOST struct. 2.) Reset from Scsi mid layer and internal Reset are seperate context. Adding DeviceResetCtx for internal Device reset frame. mptsas_taskmgmt_complete is optimized as part of implementation. Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: rewrite taskmgmt request and completion routinesKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1.) rewrite taskmanagement request and completion routines, making them single threaded and using the generic MPT_MGMT struct, deleting mptscsih_TMHandler, replacing with single request TM handler mptscsih_IssueTaskMgmt, and killing the watchdog timer functions. 2.) cleanup ioc_reset callback handlers, introducing wrappers for synchronizing error recovery (mpt_set_taskmgmt_in_progress_flag, mpt_clear_taskmgmt_in_progress_flag), as the fusion firmware only handles one task management request at a time Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: rewrite of all internal generated functionsKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | Rewrite of all internal generated functions that issue commands to firmware, porting them to be single threaded using the generic MPT_MGMT struct. Implemented using completion Queue. Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: config path optimized, completion queue is usedKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1) Previously we had mutliple #defines to use same values. Now those #defines are optimized. MPT_IOCTL_STATUS_* is removed and MPT_MGMT_STATUS_* are new #defines. 2.) config path is optimized. Instead of wait Queue and timer, using completion Q. 3.) mpt_timer_expired is not used. [jejb: elide patch to eliminate mpt_timer_expired] Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: Optimized SendEvent notification Using Doorbell instead FIFOKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SendEventNotification was handled through FIFO, now it is using doorbell to communicate with hardware. Added Sleep Flag as an extra argument to support Can-Sleep feature. Resending patch including compilation error fix reviewed by Grant Grundler. Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: Added support for MPT discovery completion checkKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | sas_discovery_quiesce_io flag is used to control IO start/resume functionality. IO will be stoped while doing discovery of topology. Once discovery is completed It will resume IO. Resending patch including James review. Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] mpt fusion: Fixing 1078 data corruption issue for 36GB memory regionKashyap, Desai2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The reason for this change is there is a data corruption when four different physical memory regions in the 36GB to 37GB region are accessed. This is only affecting 1078. The solution is we need to use different addressing when filling in the scatter gather table for the effected memory regions. So instead of snooping on all four different memory holes, we treat any physical addresses in the 36GB address with the same algorithm. The fix is explained below 1) Ensure that the message frames are NOT located in the trouble region. There is no remapping available for message frames, they must be allocated outside the problem region. 2) Ensure that Sense buffers are NOT in the trouble region. There is no remapping available. 3) Walk through the SGE entries and if any are inside the trouble region then they need to be remapped as discussed below. 1) Set the Local Address bit in the SGE Flags field. MPI_SGE_FLAGS_LOCAL_ADDRESS 2) Ensure we are using 64-bit SGEs 3) Set MSb (Bit 63) of the 64-bit address, this will indicate buffer location is Host Memory. Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] gdth: fix overlapping snprintf usersAlan Cox2009-06-09
| | | | | | | | | | | | | | | | | | | | | Closes-bug: http://bugzilla.kernel.org/show_bug.cgi?id=13438 Closes-bug: http://bugzilla.kernel.org/show_bug.cgi?id=13437 Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] bnx2i: Add bnx2i iSCSI driver.Michael Chan2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New iSCSI driver for Broadcom BNX2 devices. The driver interfaces with the CNIC driver to access the hardware. Signed-off-by: Anil Veerabhadrappa <anilgv@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] cnic: Add new Broadcom CNIC driver.Michael Chan2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The CNIC driver controls BNX2 hardware rings and resources used by iSCSI. Most hardware resources for iSCSI are separate from those used for ethernet networking. iSCSI uses a separate MAC address and IP address. The CNIC driver creates a UIO interface to handle the non-offloaded packets such as ARP, etc in userspace. Signed-off-by: Michael Chan <mchan@broadcom.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] bnx2: Add support for CNIC driver.Michael Chan2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add interface and functions to support a new CNIC driver to drive the Broadcom bnx2 hardware for iSCSI offload. Signed-off-by: Michael Chan <mchan@broadcom.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] iscsi class: Add new NETLINK_ISCSI messages for cnic/bnx2i driver.Michael Chan2009-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ISCSI_NETLINK messages for iSCSI NICs to get information such as path from userspace. Original iscsid messages are now always sent as multicast to group 1. The new messages are sent to group 2. The multicast changes were made by Mike Christie. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] ibmvscsi: Add support for capabilities MADBrian King2009-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support to ibmvscsi for the capabilities MAD. This command gets sent to the Virtual I/O server prior to login in order to communicate client capabilities. Additionally it returns information regarding capabilities that the server supports. The two main capabilities communicated in this MAD are related to partition migration and client reserve. Client reserve allows for SCSI-2 reservations to be sent to virtual disks which are backed by physical LUNs and will result in the reservation being sent to the physical LUN. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] ibmvscsi: Enable fast fail featureRobert Jennings2009-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A new mode of error reporting, fast fail, has been added to the VIOS which allows failover to happen more quickly. If this new fast fail mode is enabled on the VIOS and the vSCSI client supports the mode, the VIOS will not return MEDIUM error on path failures, but rather return VIOSRP_ADAPTER_FAIL in the crq response, which ibmvscsi will translate to DID_ERROR. This new mode can be enabled for single path configurations as well, so it is the new default error reporting mode. A module parameter is provided to disable this new behavior on the off chance it causes a problem on some old VIOS version. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] ibmvscsi: Send adapter info before loginBrian King2009-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ibmvscsi driver currently sends the SRP Login before sending the Adapter Info MAD, which can result in commands getting sent to the virtual adapter before we are ready for them. This results in a slight window where the target devices may not behave as expected. Change the order and close the window. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] ibmvscsi: Add specific timeouts for operationsRobert Jennings2009-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | Previously we had one timeout that was used for all types of operations. This adds specific timeout values for different operations (init, login, adapter info MAD, abort task, and LUN reset). Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] ibmvscsi: Add 16 byte CDB supportBrian King2009-06-08
| | | | | | | | | | | | | | | | | | | | | Adds support for 16 byte CDBs to the ibmvscsi driver. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] qla2xxx: Update version number to 8.03.01-k3.Andrew Vasquez2009-06-08
| | | | | | | | | | | | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] qla2xxx: Synchronize MPI settings after a PE Reset.Andrew Vasquez2009-06-08
| | | | | | | | | | | | | | | | | | | | | | | | Ensure MPS remains in synchronization across all NIC/FCoE functions after a reset. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] qla2xxx: Export additional firmware-states for application support.Andrew Vasquez2009-06-08
| | | | | | | | | | | | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] qla2xxx: Reduce lock-contention during do-work processing.Andrew Vasquez2009-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | Queued work processing will now be serialized with its own lower-priority spinlock. This also simplifies the work-queue interface for future work-queue consumers. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] qla2xxx: Avoid explicit LOGO during driver host tear-down.Andrew Vasquez2009-06-08
| | | | | | | | | | | | | | | | | | | | | | | | As firmware will ultimately terminate (stop) and port states-cleared. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] qla2xxx: Query supported RISC registers bits in determining a ↵Andrew Vasquez2009-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | paused-state. ISP24xx and above must query the host-status register, not HCCR. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] qla2xxx: Avoid redundant RISC reset during (re)-initialization.Andrew Vasquez2009-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | ISP24xx and above ISPs perform a RISC reset in qla24xx_reset_chip(), which is called prior to qla24xx_chip_diag(). Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] qla2xxx: Fallback enode-mac should not be a multicast address.Andrew Vasquez2009-06-08
| | | | | | | | | | | | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | [SCSI] qla2xxx: Add notification message when an NPIV fails to acquire a ↵Andrew Vasquez2009-06-08
| | | | | | | | | | | | | | | | | | | | | port-id. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-02 03:29:12 -0400