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| author | Tomas Henzl <thenzl@redhat.com> | 2019-06-14 16:41:43 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-06-20 16:27:54 -0400 |
| commit | ab9f5adb8d14a59fd5062ac1d880c5d10bb75959 (patch) | |
| tree | 9b7662ddb7a147b0567a00f1073314164325a69d /drivers/scsi/mpt3sas/mpt3sas_scsih.c | |
| parent | e1a7752ca7b150b2acd2560ca3a9eae1287d0201 (diff) | |
| download | lwn-ab9f5adb8d14a59fd5062ac1d880c5d10bb75959.tar.gz lwn-ab9f5adb8d14a59fd5062ac1d880c5d10bb75959.zip | |
scsi: mpt3sas: make driver options visible in sys
Support is easier with all driver parameters visible in sysfs. Also I've
replaced a constant with an octal permission.
Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Acked-by: Suganath Prabu <suganath-prabu.subramani@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_scsih.c')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_scsih.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c index 1f6aa8b19a4d..27c731a3fb49 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c +++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c @@ -113,22 +113,22 @@ MODULE_PARM_DESC(logging_level, static ushort max_sectors = 0xFFFF; -module_param(max_sectors, ushort, 0); +module_param(max_sectors, ushort, 0444); MODULE_PARM_DESC(max_sectors, "max sectors, range 64 to 32767 default=32767"); static int missing_delay[2] = {-1, -1}; -module_param_array(missing_delay, int, NULL, 0); +module_param_array(missing_delay, int, NULL, 0444); MODULE_PARM_DESC(missing_delay, " device missing delay , io missing delay"); /* scsi-mid layer global parmeter is max_report_luns, which is 511 */ #define MPT3SAS_MAX_LUN (16895) static u64 max_lun = MPT3SAS_MAX_LUN; -module_param(max_lun, ullong, 0); +module_param(max_lun, ullong, 0444); MODULE_PARM_DESC(max_lun, " max lun, default=16895 "); static ushort hbas_to_enumerate; -module_param(hbas_to_enumerate, ushort, 0); +module_param(hbas_to_enumerate, ushort, 0444); MODULE_PARM_DESC(hbas_to_enumerate, " 0 - enumerates both SAS 2.0 & SAS 3.0 generation HBAs\n \ 1 - enumerates only SAS 2.0 generation HBAs\n \ @@ -142,17 +142,17 @@ MODULE_PARM_DESC(hbas_to_enumerate, * Either bit can be set, or both */ static int diag_buffer_enable = -1; -module_param(diag_buffer_enable, int, 0); +module_param(diag_buffer_enable, int, 0444); MODULE_PARM_DESC(diag_buffer_enable, " post diag buffers (TRACE=1/SNAPSHOT=2/EXTENDED=4/default=0)"); static int disable_discovery = -1; -module_param(disable_discovery, int, 0); +module_param(disable_discovery, int, 0444); MODULE_PARM_DESC(disable_discovery, " disable discovery "); /* permit overriding the host protection capabilities mask (EEDP/T10 PI) */ static int prot_mask = -1; -module_param(prot_mask, int, 0); +module_param(prot_mask, int, 0444); MODULE_PARM_DESC(prot_mask, " host protection capabilities mask, def=7 "); |