diff options
Diffstat (limited to 'drivers/scsi/aic7xxx/Kconfig.aic79xx')
| -rw-r--r-- | drivers/scsi/aic7xxx/Kconfig.aic79xx | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/aic7xxx/Kconfig.aic79xx b/drivers/scsi/aic7xxx/Kconfig.aic79xx index 7955ebe8e1e8..911ea1756e55 100644 --- a/drivers/scsi/aic7xxx/Kconfig.aic79xx +++ b/drivers/scsi/aic7xxx/Kconfig.aic79xx | |||
| @@ -22,12 +22,12 @@ config AIC79XX_CMDS_PER_DEVICE | |||
| 22 | to be used for any device. The aic7xxx driver will automatically | 22 | to be used for any device. The aic7xxx driver will automatically |
| 23 | vary this number based on device behavior. For devices with a | 23 | vary this number based on device behavior. For devices with a |
| 24 | fixed maximum, the driver will eventually lock to this maximum | 24 | fixed maximum, the driver will eventually lock to this maximum |
| 25 | and display a console message inidicating this value. | 25 | and display a console message indicating this value. |
| 26 | 26 | ||
| 27 | Due to resource allocation issues in the Linux SCSI mid-layer, using | 27 | Due to resource allocation issues in the Linux SCSI mid-layer, using |
| 28 | a high number of commands per device may result in memory allocation | 28 | a high number of commands per device may result in memory allocation |
| 29 | failures when many devices are attached to the system. For this reason, | 29 | failures when many devices are attached to the system. For this reason, |
| 30 | the default is set to 32. Higher values may result in higer performance | 30 | the default is set to 32. Higher values may result in higher performance |
| 31 | on some devices. The upper bound is 253. 0 disables tagged queueing. | 31 | on some devices. The upper bound is 253. 0 disables tagged queueing. |
| 32 | 32 | ||
| 33 | Per device tag depth can be controlled via the kernel command line | 33 | Per device tag depth can be controlled via the kernel command line |