linux-toradex.git/drivers/message/fusion/mptsas.h, branch v3.2.55

[SCSI] mptfusion: Added sanity to check B_T mapping for device before adding to OS

2010-07-27T17:02:32+00:00

Added sanity check before treating any device is a valid device.
It is possible that firmware can have device page0 in its table, but that
devicemay not be available in topology. Device will be available in topology
only if there is Bus Target mapping is done in firmware. Driver will always
check B_T mapping of firmware before reporting device to upper layer.

Signed-off-by: Kashyap Desai 
Signed-off-by: James Bottomley

[SCSI] mptfusion: Event data alignment with 4 byte.

2010-04-11T14:24:12+00:00

event_data needs to be 4 byte aligned to makes sure there is no unaligned
memory access take place.

Signed-off-by: Kashyap Desai 
Signed-off-by: James Bottomley

[SCSI] mpt fusion: Queue full event handling

2009-06-09T22:44:39+00:00

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 
Signed-off-by: James Bottomley

[SCSI] mpt fusion: RAID device handling and Dual port Raid support is added

2009-06-09T22:44:11+00:00

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 
Signed-off-by: James Bottomley

[SCSI] mpt fusion: Firmware event implementation using seperate WorkQueue

2009-06-09T22:41:36+00:00

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 
Signed-off-by: James Bottomley

[SCSI] mpt fusion: Adding DeviceResetCtx for internal Device reset frame

2009-06-09T22:29:06+00:00

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 
Signed-off-by: James Bottomley

2008-06-05T14:27:17+00:00

Updating copyright statement to include the year 2008

Signed-off-by: Sathya Prakash 
Signed-off-by: James Bottomley

[SCSI] mpt fusion: Creation of mptsas.h header file

2007-10-12T18:40:47+00:00

The data structure definitions from mptsas.c are moved to a new header
file mptsas.h

signed-off-by: Sathya Prakash 
Acked-by: Eric Moore 
Signed-off-by: James Bottomley