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15 Commits

Author SHA1 Message Date
Ranjan Kumar
b928757432 scsi: mpi3mr: Update MPI Headers to revision 35 
Update MPI Headers to revision 35

Co-developed-by: Prayas Patel <prayas.patel@broadcom.com>
Signed-off-by: Prayas Patel <prayas.patel@broadcom.com>
Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Link: https://lore.kernel.org/r/20250220142528.20837-2-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2025-02-24 19:57:44 -05:00
Ranjan Kumar
6e4c825f26 scsi: mpi3mr: Update MPI Headers to revision 34 
Update MPI Headers to revision 34.

Signed-off-by: Prayas Patel <prayas.patel@broadcom.com>
Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Link: https://lore.kernel.org/r/20240905102753.105310-4-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2024-09-12 21:10:13 -04:00
Kees Cook
0e11f97bfd scsi: mpi3mr: struct mpi3_event_data_pcie_topology_change_list: Replace 1-element array with flexible array 
Replace the deprecated[1] use of a 1-element array in struct
mpi3_event_data_pcie_topology_change_list with a modern flexible array.

Additionally add __counted_by annotation since port_entry is only ever
accessed in loops controlled by num_entries. For example:

        for (i = 0; i < event_data->num_entries; i++) {
                handle =
                    le16_to_cpu(event_data->port_entry[i].attached_dev_handle);

No binary differences are present after this conversion.

Link: https://github.com/KSPP/linux/issues/79 [1]
Signed-off-by: Kees Cook <kees@kernel.org>
Link: https://lore.kernel.org/r/20240711155637.3757036-2-kees@kernel.org
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2024-08-02 21:22:41 -04:00
Kees Cook
ac5b7505de scsi: mpi3mr: struct mpi3_event_data_sas_topology_change_list: Replace 1-element array with flexible array 
Replace the deprecated[1] use of a 1-element array in struct
mpi3_event_data_sas_topology_change_list with a modern flexible array.

Additionally add __counted_by annotation since phy_entry is only ever
accessed in loops controlled by num_entries. For example:

        for (i = 0; i < event_data->num_entries; i++) {
		...
                handle = le16_to_cpu(event_data->phy_entry[i].attached_dev_handle);

No binary differences are present after this conversion.

Link: https://github.com/KSPP/linux/issues/79 [1]
Signed-off-by: Kees Cook <kees@kernel.org>
Link: https://lore.kernel.org/r/20240711155637.3757036-1-kees@kernel.org
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2024-08-02 21:22:41 -04:00
Ranjan Kumar
57a80be5ec scsi: mpi3mr: Update MPI Headers to revision 31 
Update MPI Headers to revision 31.

Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Signed-off-by: Sathya Prakash <sathya.prakash@broadcom.com>
Link: https://lore.kernel.org/r/20240313100746.128951-7-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2024-03-25 18:14:33 -04:00
Ranjan Kumar
e8a5a3c3eb scsi: mpi3mr: Set the WriteSame Divert Capability in the IOCInit MPI Request 
Modify driver to set the Write Same Divert Capability bit in the IOCInit
message for the firmware to know that the driver is capable of diverting
certain Write Same commands as defined by the MPI specification.

Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Signed-off-by: Sathya Prakash <sathya.prakash@broadcom.com>
Link: https://lore.kernel.org/r/20240313100746.128951-5-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2024-03-25 18:14:32 -04:00
Sumit Saxena
1193a89d2b scsi: mpi3mr: Add support for status reply descriptor 
Inform controller firmware that driver supports status reply descriptor.

Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Link: https://lore.kernel.org/r/20231123160132.4155-5-sumit.saxena@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2023-11-24 20:53:05 -05:00
Ranjan Kumar
6f81b1cfdf scsi: mpi3mr: Update MPI Headers to version 3.00.28 
Updated MPI Headers to version 3.00.28.

Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Link: https://lore.kernel.org/r/20230804104248.118924-3-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2023-08-07 21:41:48 -04:00
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
ee6f2d6bb2 scsi: mpi3mr: Update mpi3 header files 
Update the mpi3 header files.

Link: https://lore.kernel.org/r/20220912135742.11764-2-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 2022-09-25 13:49:51 -04:00
Sumit Saxena
f3de4706c1 scsi: mpi3mr: Move data structures/definitions from MPI headers to uapi header 
This patch moves the data structures/definitions which are used by
userspace applications from MPI headers to uapi/scsi/scsi_bsg_mpi3mr.h

Link: https://lore.kernel.org/r/20220429211641.642010-4-sumit.saxena@broadcom.com
Reported by: Stephen Rothwell <sfr@canb.auug.org.au>
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
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
04b27e538d scsi: mpi3mr: Update MPI3 headers 
Update MPI3 headers.

Link: https://lore.kernel.org/r/20220210095817.22828-4-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 17:40:03 -05:00
Sreekanth Reddy
ec5ebd2c14 scsi: mpi3mr: Update MPI3 headers - part2 
Continued updating MPI3 headers.

Link: https://lore.kernel.org/r/20211220141159.16117-6-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 00:04:22 -05:00
Kashyap Desai
c4f7ac6461 scsi: mpi3mr: Add mpi30 Rev-R headers and Kconfig 
This adds the Kconfig and mpi30 headers.

Link: https://lore.kernel.org/r/20210520152545.2710479-2-kashyap.desai@broadcom.com
Cc: sathya.prakash@broadcom.com
Cc: bvanassche@acm.org
Cc: hch@infradead.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