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| author | Ranjan Kumar <ranjan.kumar@broadcom.com> | 2024-03-13 15:37:44 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2024-03-25 18:14:32 -0400 |
| commit | 0a2714b787b91176e7d4f005dcef8d177efdff8a (patch) | |
| tree | b70ae0fbfac839efb3835fb526e93810a625e839 /drivers/scsi/mpi3mr/mpi3mr.h | |
| parent | e8a5a3c3eb58c6639a9c259e23d82ff3ca6622d4 (diff) | |
| download | linux-0a2714b787b91176e7d4f005dcef8d177efdff8a.tar.gz linux-0a2714b787b91176e7d4f005dcef8d177efdff8a.tar.bz2 linux-0a2714b787b91176e7d4f005dcef8d177efdff8a.zip | |
scsi: mpi3mr: Debug ability improvements
Update driver to include OS type in fault/reset reason code. MPI request
sent through ioctl now automatically dumped on timeout.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202403081903.q3Dq54zZ-lkp@intel.com/
Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Signed-off-by: Sathya Prakash <sathya.prakash@broadcom.com>
Link: https://lore.kernel.org/r/20240313100746.128951-6-ranjan.kumar@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 | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h index 06359915a48d..dca8390c33ec 100644 --- a/drivers/scsi/mpi3mr/mpi3mr.h +++ b/drivers/scsi/mpi3mr/mpi3mr.h @@ -63,7 +63,7 @@ extern atomic64_t event_counter; #define MPI3MR_DRIVER_AUTHOR "Broadcom Inc. <mpi3mr-linuxdrv.pdl@broadcom.com>" #define MPI3MR_DRIVER_DESC "MPI3 Storage Controller Device Driver" -#define MPI3MR_NAME_LENGTH 32 +#define MPI3MR_NAME_LENGTH 64 #define IOCNAME "%s: " #define MPI3MR_DEFAULT_MAX_IO_SIZE (1 * 1024 * 1024) @@ -294,6 +294,10 @@ enum mpi3mr_reset_reason { MPI3MR_RESET_FROM_SAS_TRANSPORT_TIMEOUT = 30, }; +#define MPI3MR_RESET_REASON_OSTYPE_LINUX 1 +#define MPI3MR_RESET_REASON_OSTYPE_SHIFT 28 +#define MPI3MR_RESET_REASON_IOCNUM_SHIFT 20 + /* Queue type definitions */ enum queue_type { MPI3MR_DEFAULT_QUEUE = 0, @@ -1142,7 +1146,7 @@ struct mpi3mr_ioc { spinlock_t fwevt_lock; struct list_head fwevt_list; - char watchdog_work_q_name[20]; + char watchdog_work_q_name[50]; struct workqueue_struct *watchdog_work_q; struct delayed_work watchdog_work; spinlock_t watchdog_lock; @@ -1336,7 +1340,7 @@ void mpi3mr_start_watchdog(struct mpi3mr_ioc *mrioc); void mpi3mr_stop_watchdog(struct mpi3mr_ioc *mrioc); int mpi3mr_soft_reset_handler(struct mpi3mr_ioc *mrioc, - u32 reset_reason, u8 snapdump); + u16 reset_reason, u8 snapdump); void mpi3mr_ioc_disable_intr(struct mpi3mr_ioc *mrioc); void mpi3mr_ioc_enable_intr(struct mpi3mr_ioc *mrioc); |