linux-toradex.git/drivers/scsi/smartpqi, branch v6.4-rc2

scsi: smartpqi: Declare SCSI host template const

2023-03-24T23:19:59+00:00

Make it explicit that the SCSI host template is not modified.

Signed-off-by: Bart Van Assche 
Link: https://lore.kernel.org/r/20230322195515.1267197-71-bvanassche@acm.org
Signed-off-by: Martin K. Petersen

scsi: smartpqi: Replace one-element array with flexible-array member

2023-02-09T00:03:43+00:00

One-element arrays are deprecated, and we are replacing them with flexible
array members instead. So, replace one-element array with flexible-array
member in struct report_log_lun_list.

This helps with the ongoing efforts to tighten the FORTIFY_SOURCE routines
on memcpy().

Link: https://lore.kernel.org/r/Y+LJz/r6+UeLqnV3@work
Link: https://github.com/KSPP/linux/issues/79
Link: https://github.com/KSPP/linux/issues/204
Signed-off-by: Gustavo A. R. Silva 
Acked-by: Don Brace 
Reviewed-by: Kees Cook 
Signed-off-by: Martin K. Petersen

scsi: smartpqi: Change version to 2.1.20-035

2022-11-17T18:10:59+00:00

Reviewed-by: Scott Benesh 
Reviewed-by: Scott Teel 
Reviewed-by: Gerry Morong 
Reviewed-by: Kevin Barnett 
Signed-off-by: Don Brace 
Link: https://lore.kernel.org/r/166793533417.322537.3074216622272955440.stgit@brunhilda
Signed-off-by: Martin K. Petersen

scsi: smartpqi: Initialize feature section info

2022-11-17T18:10:59+00:00

Initialize features to 0 before processing.

Reviewed-by: Scott Benesh 
Reviewed-by: Mike Mcgowan 
Reviewed-by: Kevin Barnett 
Signed-off-by: Don Brace 
Link: https://lore.kernel.org/r/166793532902.322537.2436075977808555348.stgit@brunhilda
Signed-off-by: Martin K. Petersen

scsi: smartpqi: Add controller cache flush during rmmod

2022-11-17T18:10:59+00:00

Add in a call to flush the controller cache during driver removal.

Reviewed-by: Scott Benesh 
Reviewed-by: Mike Mcgowan 
Reviewed-by: Kevin Barnett 
Signed-off-by: Gilbert Wu 
Signed-off-by: Don Brace 
Link: https://lore.kernel.org/r/166793532388.322537.878022136408270892.stgit@brunhilda
Signed-off-by: Martin K. Petersen

scsi: smartpqi: Correct device removal for multi-actuator devices

2022-11-17T18:10:59+00:00

Correct device count for multi-actuator drives which can cause kernel
panics.

Reviewed-by: Scott Benesh 
Reviewed-by: Scott Teel 
Reviewed-by: Mike Mcgowan 
Reviewed-by: Kevin Barnett 
Signed-off-by: Kumar Meiyappan 
Signed-off-by: Don Brace 
Link: https://lore.kernel.org/r/166793531872.322537.9003385780343419275.stgit@brunhilda
Signed-off-by: Martin K. Petersen

scsi: smartpqi: Change sysfs raid_level attribute to N/A for controllers

2022-11-17T18:10:59+00:00

Change the sysfs raid_level attribute from "RAID-0" to N/A.

Reviewed-by: Scott Benesh 
Reviewed-by: Scott Teel 
Reviewed-by: Mike McGowan 
Signed-off-by: Kevin Barnett 
Signed-off-by: Don Brace 
Link: https://lore.kernel.org/r/166793531357.322537.8639138137605612362.stgit@brunhilda
Signed-off-by: Martin K. Petersen

scsi: smartpqi: Correct max LUN number

2022-11-17T18:10:58+00:00

Correct maximum LUN number for multi-actuator devices.

When multi-actuator support was added to smartpqi, the maximum number of
LUNs supported for multi-actuator devices was supposed to be changed from
unlimited to 256, but the setting was inadvertently left at unlimited.

Reviewed-by: Scott Benesh 
Reviewed-by: Scott Teel 
Signed-off-by: Kevin Barnett 
Signed-off-by: Don Brace 
Link: https://lore.kernel.org/r/166793530842.322537.816949081443241857.stgit@brunhilda
Signed-off-by: Martin K. Petersen

scsi: smartpqi: Add new controller PCI IDs

2022-11-17T18:10:58+00:00

All PCI ID entries in Hex.
Add PCI IDs for ByteDance controllers:
                                            VID  / DID  / SVID / SDID
                                            ----   ----   ----   ----
    ByteHBA JGH43024-8                      9005 / 028f / 1e93 / 1000
    ByteHBA JGH43034-8                      9005 / 028f / 1e93 / 1001
    ByteHBA JGH44014-8                      9005 / 028f / 1e93 / 1002

Add PCI IDs for new Inspur controllers:
                                            VID  / DID  / SVID / SDID
                                            ----   ----   ----   ----
    INSPUR RT0800M7E                        9005 / 028f / 1bd4 / 0086
    INSPUR RT0800M7H                        9005 / 028f / 1bd4 / 0087
    INSPUR RT0804M7R                        9005 / 028f / 1bd4 / 0088
    INSPUR RT0808M7R                        9005 / 028f / 1bd4 / 0089

Add PCI IDs for new FAB A controllers:
                                            VID  / DID  / SVID / SDID
                                            ----   ----   ----   ----
    Adaptec SmartRAID 3254-16e /e           9005 / 028f / 9005 / 1475
    Adaptec HBA 1200-16e                    9005 / 028f / 9005 / 14c3
    Adaptec HBA 1200-8e                     9005 / 028f / 9005 / 14c4

Add H3C controller PCI IDs:
                                            VID  / DID  / SVID / SDID
                                            ----   ----   ----   ----
    H3C H4508-Mf-8i                         9005 / 028f / 193d / 110b

Reviewed-by: Scott Benesh 
Reviewed-by: Scott Teel 
Signed-off-by: Mike McGowen 
Signed-off-by: Don Brace 
Link: https://lore.kernel.org/r/166793530327.322537.6056884426657539311.stgit@brunhilda
Signed-off-by: Martin K. Petersen

scsi: smartpqi: Convert to host_tagset

2022-11-17T18:10:58+00:00

Add support for host_tagset.

Also move the reserved command slots to the end of the pool to eliminate an
addition operation for every SCSI request.

This patch was originally authored by Hannes Reinecke here:

Link: https://lore.kernel.org/linux-block/20191126131009.71726-8-hare@suse.de/

But we NAKed this patch because we wanted to fully test multipath
failover operations.

Suggested-by: Hannes Reinecke 
Reviewed-by: Scott Benesh 
Reviewed-by: Scott Teel 
Reviewed-by: Mahesh Rajashekhara 
Reviewed-by: Mike McGowen 
Reviewed-by: Kevin Barnett 
Signed-off-by: Don Brace 
Link: https://lore.kernel.org/r/166793529811.322537.3294617845448383948.stgit@brunhilda
Signed-off-by: Martin K. Petersen