config SCSI_AIC7XXX
tristate "Adaptec AIC7xxx Fast -> U160 support (New Driver)"
depends on (PCI || EISA) && SCSI
+ select SCSI_SPI_ATTRS
---help---
This driver supports all of Adaptec's Fast through Ultra 160 PCI
based SCSI controllers as well as the aic7770 based EISA and VLB
to be used for any device. The aic7xxx driver will automatically
vary this number based on device behavior. For devices with a
fixed maximum, the driver will eventually lock to this maximum
- and display a console message inidicating this value.
+ and display a console message indicating this value.
Due to resource allocation issues in the Linux SCSI mid-layer, using
a high number of commands per device may result in memory allocation
failures when many devices are attached to the system. For this reason,
- the default is set to 32. Higher values may result in higer performance
+ the default is set to 32. Higher values may result in higher performance
on some devices. The upper bound is 253. 0 disables tagged queueing.
Per device tag depth can be controlled via the kernel command line
config AIC7XXX_RESET_DELAY_MS
int "Initial bus reset delay in milli-seconds"
depends on SCSI_AIC7XXX
- default "15000"
+ default "5000"
---help---
The number of milliseconds to delay after an initial bus reset.
The bus settle delay following all error recovery actions is
dictated by the SCSI layer and is not affected by this value.
- Default: 15000 (15 seconds)
+ Default: 5000 (5 seconds)
config AIC7XXX_PROBE_EISA_VL
bool "Probe for EISA and VL AIC7XXX Adapters"
default "0"
help
Bit mask of debug options that is only valid if the
- CONFIG_AIC7XXX_DEBUG_ENBLE option is enabled. The bits in this mask
+ CONFIG_AIC7XXX_DEBUG_ENABLE option is enabled. The bits in this mask
are defined in the drivers/scsi/aic7xxx/aic7xxx.h - search for the
variable ahc_debug in that file to find them.
git://git.onelab.eu / linux-2.6.git / blobdiff