7 Commits

Author SHA1 Message Date
Ranjan Kumar
e74f2fbd8b scsi: mpi3mr: Update copyright year
Update copyright year from 2022 to 2023.

Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Link: https://lore.kernel.org/r/20230316110209.60145-8-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-03-16 23:54:29 -04:00
Sreekanth Reddy
3b73c45e6f scsi: mpi3mr: Add config and transport related debug flags
Add config and transport request related error & info debug flags and
functions.

Link: https://lore.kernel.org/r/20220804131226.16653-2-sreekanth.reddy@broadcom.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-08-22 23:34:04 -04:00
Sumit Saxena
506bc1a0d6 scsi: mpi3mr: Add support for MPT commands
There are certain management commands which require firmware intervention.
These commands are termed MPT commands. Add support for them.

Link: https://lore.kernel.org/r/20220429211641.642010-5-sumit.saxena@broadcom.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-05-02 17:02:42 -04:00
Sumit Saxena
f5e6d5a343 scsi: mpi3mr: Add support for driver commands
There are certain bsg commands which need to be completed by the driver
without involving firmware. These requests are termed driver commands. Add
support for these.

Link: https://lore.kernel.org/r/20220429211641.642010-3-sumit.saxena@broadcom.com
Reported by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-05-02 17:02:41 -04:00
Sreekanth Reddy
21401408dd scsi: mpi3mr: Update the copyright year
Update the copyright year to 2017-2022.

Link: https://lore.kernel.org/r/20220210095817.22828-8-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-02-11 17:40:04 -05:00
Sreekanth Reddy
9cf0666f34 scsi: mpi3mr: Add debug APIs based on logging_level bits
Add debug print functions which will print messages based on logging_level
bits enabled.

Link: https://lore.kernel.org/r/20211220141159.16117-2-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-12-23 00:04:21 -05:00
Kashyap Desai
824a156633 scsi: mpi3mr: Base driver code
Implement basic pci device driver requirements: Device probing, memory
allocation, mapping system registers, allocate irq lines, etc.

Source is managed in mainly three different files:

 - mpi3mr_fw.c:  Common code which interacts with underlying fw/hw.

 - mpi3mr_os.c:  Common code which interacts with SCSI midlayer.

 - mpi3mr_app.c: Common code which interacts with application/ioctl.
		 This is currently work in progress.

Link: https://lore.kernel.org/r/20210520152545.2710479-3-kashyap.desai@broadcom.com
Cc: sathya.prakash@broadcom.com
Cc: bvanassche@acm.org
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-02 00:56:15 -04:00