diff options
| author | Markus Lidel <Markus.Lidel@shadowconnect.com> | 2005-06-23 22:02:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-24 00:05:28 -0700 |
| commit | b2aaee33fbb354a2f08121aa1c1be55841102761 (patch) | |
| tree | 7567ca61aaf5eed8bb1acd01cd87aa235b854fd4 /drivers/message/i2o/Kconfig | |
| parent | f10378fff658f61307496e0ae00095041725cf07 (diff) | |
| download | blackbird-op-linux-b2aaee33fbb354a2f08121aa1c1be55841102761.tar.gz blackbird-op-linux-b2aaee33fbb354a2f08121aa1c1be55841102761.zip | |
[PATCH] I2O: Adaptec specific SG_IO access, firmware access through sysfs and 2400A workaround
Changes:
- Provide SG_IO access to BLOCK and EXECUTIVE class on Adaptec
controllers
- Use PRIVATE messages in SCSI-OSM because on some controllers normal
SCSI class commands like READ or READ CAPACITY cause errors
- Use new DMA and SG list creation function
- Added workaround to limit sectors per request for Adaptec 2400A
controllers
Signed-off-by: Markus Lidel <Markus.Lidel@shadowconnect.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/message/i2o/Kconfig')
| -rw-r--r-- | drivers/message/i2o/Kconfig | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/message/i2o/Kconfig b/drivers/message/i2o/Kconfig index ce278e060aca..94b6d676c5cb 100644 --- a/drivers/message/i2o/Kconfig +++ b/drivers/message/i2o/Kconfig @@ -24,6 +24,24 @@ config I2O If unsure, say N. +config I2O_EXT_ADAPTEC + bool "Enable Adaptec extensions" + depends on I2O + default y + ---help--- + Say Y for support of raidutils for Adaptec I2O controllers. You also + have to say Y to "I2O Configuration support", "I2O SCSI OSM" below + and to "SCSI generic support" under "SCSI device configuration". + +config I2O_EXT_ADAPTEC_DMA64 + bool "Enable 64-bit DMA" + depends on I2O_EXT_ADAPTEC && ( 64BIT || HIGHMEM64G ) + default y + ---help--- + Say Y for support of 64-bit DMA transfer mode on Adaptec I2O + controllers. + Note: You need at least firmware version 3709. + config I2O_CONFIG tristate "I2O Configuration support" depends on PCI && I2O |
