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| author | Ching Huang <ching2048@areca.com.tw> | 2017-12-05 04:55:02 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-12-07 03:32:41 +0300 |
| commit | abf33d83b28079279b8b5dd77c9ff74111278fb0 (patch) | |
| tree | 9b797eeb22ae904aac3e1f2ac57f9830deeee046 /drivers/scsi/arcmsr/arcmsr.h | |
| parent | e4587f455f27248141c948e0361b759a8903922e (diff) | |
| download | linux-abf33d83b28079279b8b5dd77c9ff74111278fb0.tar.xz | |
scsi: arcmsr: Add driver option cmd_per_lun
Add driver option cmd_per_lun to set host->cmd_per_lun value by user.
Signed-off-by: Ching Huang <ching2048@areca.com.tw>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/arcmsr/arcmsr.h')
| -rw-r--r-- | drivers/scsi/arcmsr/arcmsr.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h index 631064e057ac..5b0b645afa41 100644 --- a/drivers/scsi/arcmsr/arcmsr.h +++ b/drivers/scsi/arcmsr/arcmsr.h @@ -56,7 +56,9 @@ struct device_attribute; #define ARCMSR_MAX_XFER_SECTORS_C 304 #define ARCMSR_MAX_TARGETID 17 #define ARCMSR_MAX_TARGETLUN 8 -#define ARCMSR_MAX_CMD_PERLUN ARCMSR_MAX_OUTSTANDING_CMD +#define ARCMSR_MAX_CMD_PERLUN 128 +#define ARCMSR_DEFAULT_CMD_PERLUN 32 +#define ARCMSR_MIN_CMD_PERLUN 1 #define ARCMSR_MAX_QBUFFER 4096 #define ARCMSR_DEFAULT_SG_ENTRIES 38 #define ARCMSR_MAX_HBB_POSTQUEUE 264 |