Commit graph

6 commits

Author SHA1 Message Date
Kashyap, Desai
57e985136b [SCSI] mpt fusion: Queue full event handling
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>
2009-06-09 17:44:39 -05:00
Kashyap, Desai
a7938b0bb3 [SCSI] mpt fusion: RAID device handling and Dual port Raid support is added
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>
2009-06-09 17:44:11 -05:00
Kashyap, Desai
3eb0822c67 [SCSI] mpt fusion: Firmware event implementation using seperate WorkQueue
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>
2009-06-09 17:41:36 -05:00
Kashyap, Desai
e7deff3374 [SCSI] mpt fusion: Adding DeviceResetCtx for internal Device reset frame
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>
2009-06-09 17:29:06 -05:00
Prakash, Sathya
cddc0ab711 [SCSI] mpt fusion : Updated copyright statment with 2008 included
Updating copyright statement to include the year 2008

Signed-off-by: Sathya Prakash <sathya.prakash@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-06-05 09:27:17 -05:00
Prakash, Sathya
56af97ae47 [SCSI] mpt fusion: Creation of mptsas.h header file
The data structure definitions from mptsas.c are moved to a new header
file mptsas.h

signed-off-by: Sathya Prakash <sathya.prakash@lsi.com>
Acked-by: Eric Moore <Eric.Moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12 14:40:47 -04:00