diff options
| author | Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> | 2017-02-16 23:51:22 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-02-23 02:41:42 +0300 |
| commit | 09624645e1e85df8d68b04de6e0607d696268333 (patch) | |
| tree | 00b79bc5353900a00f1265d99605d3f6ad13690e /drivers/scsi/aacraid/aacraid.h | |
| parent | c421530bf848604e97d0785a03b3fe2c62775083 (diff) | |
| download | linux-09624645e1e85df8d68b04de6e0607d696268333.tar.xz | |
scsi: aacraid: Save adapter fib log before an IOP reset
Currently the adapter firmware does not save outstanding I/O's log
information when an IOP reset is triggered. This is problematic when
trying to root cause and debug issues.
Fixed by adding sync command to trigger I/O log file save in the adapter
firmware before issuing an IOP reset.
Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Reviewed-by: David Carroll <David.Carroll@microsemi.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/aacraid/aacraid.h')
| -rw-r--r-- | drivers/scsi/aacraid/aacraid.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index 9281e7295480..622fd69b35cc 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -1444,6 +1444,10 @@ struct aac_supplement_adapter_info #define AAC_OPTION_VARIABLE_BLOCK_SIZE cpu_to_le32(0x00040000) /* 240 simple volume support */ #define AAC_OPTION_SUPPORTED_240_VOLUMES cpu_to_le32(0x10000000) +/* + * Supports FIB dump sync command send prior to IOP_RESET + */ +#define AAC_OPTION_SUPPORTED3_IOP_RESET_FIB_DUMP cpu_to_le32(0x00004000) #define AAC_SIS_VERSION_V3 3 #define AAC_SIS_SLOT_UNKNOWN 0xFF @@ -2483,6 +2487,7 @@ struct aac_hba_info { #define GET_DRIVER_BUFFER_PROPERTIES 0x00000023 #define RCV_TEMP_READINGS 0x00000025 #define GET_COMM_PREFERRED_SETTINGS 0x00000026 +#define IOP_RESET_FW_FIB_DUMP 0x00000034 #define IOP_RESET 0x00001000 #define IOP_RESET_ALWAYS 0x00001001 #define RE_INIT_ADAPTER 0x000000ee @@ -2686,4 +2691,5 @@ extern int aac_commit; extern int update_interval; extern int check_interval; extern int aac_check_reset; +extern int aac_fib_dump; #endif |