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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2007-07-09 11:46:22 -0700
committerJeff Garzik <jeff@garzik.org>2007-07-10 21:30:33 -0400
commit66e7da4e34610e84bdb1bf726031d6c4c88cbbf9 (patch)
treed781e713327712cfc8ec79b7a76eee514036ddb8 /drivers/ata/Kconfig
parent75683fe7153c3817bb4fd4491e2a5913af6c463e (diff)
pata_hpt3x3: major reworking and testing
The HPT343/345 (aka 363) is a bit of a warped device. For many setups you need to access the other registers via BAR4 offsets. PIO is now rock solid, DMA isn't. Unfortunately the drivers/ide hpt34x driver is completely broken so doesn't help further debug. Signed-off-by: Alan Cox <alan@redhat.com> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/Kconfig')
-rw-r--r--drivers/ata/Kconfig10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 4ad8675f5a1..d8046a113c3 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -309,7 +309,7 @@ config PATA_HPT3X2N
If unsure, say N.
config PATA_HPT3X3
- tristate "HPT 343/363 PATA support (Experimental)"
+ tristate "HPT 343/363 PATA support"
depends on PCI
help
This option enables support for the HPT 343/363
@@ -317,6 +317,14 @@ config PATA_HPT3X3
If unsure, say N.
+config PATA_HPT3X3_DMA
+ bool "HPT 343/363 DMA support (Experimental)"
+ depends on PATA_HPT3X3
+ help
+ This option enables DMA support for the HPT343/363
+ controllers. Enable with care as there are still some
+ problems with DMA on this chipset.
+
config PATA_ISAPNP
tristate "ISA Plug and Play PATA support (Experimental)"
depends on EXPERIMENTAL && ISAPNP