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| author |   Sreekanth Reddy <sreekanth.reddy@broadcom.com> | 2022-08-04 18:42:23 +0530 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2022-08-22 23:34:06 -0400 |
| commit | 2bd37e28491401f772f8a8545ffbafb3f52e0e3e (patch) | |
| tree | 366c3627781135b16cd98f1789f9501b8e9536c4 /drivers/scsi/mpi3mr/mpi3mr.h | |
| parent | scsi: mpi3mr: Add SAS SATA end devices to STL (diff) | |
| download | linux-rng-2bd37e28491401f772f8a8545ffbafb3f52e0e3e.tar.xz linux-rng-2bd37e28491401f772f8a8545ffbafb3f52e0e3e.zip | |
scsi: mpi3mr: Add framework to issue MPT transport cmds
Add framework to issue MPT transport commands to controllers. Also issue
the MPT transport commands to get the manufacturing info of SAS expander
device.
Link: https://lore.kernel.org/r/20220804131226.16653-13-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>
Diffstat (limited to 'drivers/scsi/mpi3mr/mpi3mr.h')
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h index 21ea02147c46..a6c880c382c7 100644 --- a/drivers/scsi/mpi3mr/mpi3mr.h +++ b/drivers/scsi/mpi3mr/mpi3mr.h @@ -99,9 +99,10 @@ extern atomic64_t event_counter; #define MPI3MR_HOSTTAG_PEL_WAIT 4 #define MPI3MR_HOSTTAG_BLK_TMS 5 #define MPI3MR_HOSTTAG_CFG_CMDS 6 +#define MPI3MR_HOSTTAG_TRANSPORT_CMDS 7 #define MPI3MR_NUM_DEVRMCMD 16 -#define MPI3MR_HOSTTAG_DEVRMCMD_MIN (MPI3MR_HOSTTAG_BLK_TMS + 1) +#define MPI3MR_HOSTTAG_DEVRMCMD_MIN (MPI3MR_HOSTTAG_TRANSPORT_CMDS + 1) #define MPI3MR_HOSTTAG_DEVRMCMD_MAX (MPI3MR_HOSTTAG_DEVRMCMD_MIN + \ MPI3MR_NUM_DEVRMCMD - 1) @@ -279,6 +280,7 @@ enum mpi3mr_reset_reason { MPI3MR_RESET_FROM_SYSFS_TIMEOUT = 24, MPI3MR_RESET_FROM_FIRMWARE = 27, MPI3MR_RESET_FROM_CFG_REQ_TIMEOUT = 29, + MPI3MR_RESET_FROM_SAS_TRANSPORT_TIMEOUT = 30, }; /* Queue type definitions */ @@ -1004,6 +1006,7 @@ struct scmd_priv { * @cfg_page_sz: Default configuration page memory size * @sas_transport_enabled: SAS transport enabled or not * @scsi_device_channel: Channel ID for SCSI devices + * @transport_cmds: Command tracker for SAS transport commands * @sas_hba: SAS node for the controller * @sas_expander_list: SAS node list of expanders * @sas_node_lock: Lock to protect SAS node list @@ -1188,6 +1191,7 @@ struct mpi3mr_ioc { u8 sas_transport_enabled; u8 scsi_device_channel; + struct mpi3mr_drv_cmd transport_cmds; struct mpi3mr_sas_node sas_hba; struct list_head sas_expander_list; spinlock_t sas_node_lock; |