This patchset primarily lays the foundation for adding sas transport support to the aacraid driver. Being said these patches are mainly code refactors, bug fixes and improvements. - Fixed a udev inquiry race condition - Fixed a kdump hang issue which occurs in case of error recovery in kdump - Made improvements to ioctl reset and reset_host sysfs reset paths - Changed the code to retrieve lun information into stand alone functions. - Merged container and hba hotplug event processing (device addition and and removal into single function) - Removed scsi_scan_host for safw devices and now explicitly add devices retrieved from the fw. - Reschedule scan in driver fails to retrieve lun information from fw. (usually works in a few attempts) - Rescan worker waits for any pending EH recovery before rescanning - Do not trigger rescan worker in kdump kernel Raghava Aditya Renukunta (29): scsi: aacraid: Fix udev inquiry race condition scsi: aacraid: Do not attempt abort when Fw panicked scsi: aacraid: Fix hang in kdump scsi: aacraid: Do not remove offlined devices scsi: aacraid: Fix ioctl reset hang scsi: aacraid: Allow reset_host sysfs var to recover Panicked Fw scsi: aacraid: Refactor reset_host store function scsi: aacraid: Move code to wait for IO completion to shutdown func scsi: aacraid: Create bmic submission function from bmic identify scsi: aacraid: Change phy luns function to use common bmic function scsi: aacraid: Refactor and rename to make mirror existing changes scsi: aacraid: Add target setup helper function scsi: aacraid: Untangle targets setup from report phy luns scsi: aacraid: Move function around to match existing code scsi: aacraid: Create helper functions to get lun info scsi: aacraid: Save bmic phy information for each phy scsi: aacraid: Add helper function to set queue depth scsi: aacraid: Merge func to get container information scsi: aacraid: Process hba and container hot plug events in single function scsi: aacraid: Added macros to help loop through known buses and targets scsi: aacraid: Refactor resolve luns code and scsi functions scsi: aacraid: Merge adapter setup with resolve luns scsi: aacraid: Block concurrent hotplug event handling scsi: aacraid: Use hotplug handling function in place of scsi_scan_host scsi: aacraid: Reschedule host scan in case of failure scsi: aacraid: Fix hang while scanning in eh recovery scsi: aacraid: Skip schedule rescan in case of kdump scsi: aacraid: Remove unused rescan variable scsi: aacraid: Remove AAC_HIDE_DISK check in queue command drivers/scsi/aacraid/aachba.c | 479 +++++++++++++++++++++++++++------------- drivers/scsi/aacraid/aacraid.h | 52 ++++- drivers/scsi/aacraid/commctrl.c | 6 +- drivers/scsi/aacraid/comminit.c | 49 +++- drivers/scsi/aacraid/commsup.c | 224 ++++++++++--------- drivers/scsi/aacraid/linit.c | 23 +- 6 files changed, 561 insertions(+), 272 deletions(-) -- 2.9.4
