From 66e7da4e34610e84bdb1bf726031d6c4c88cbbf9 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Mon, 9 Jul 2007 11:46:22 -0700 Subject: 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 Cc: Bartlomiej Zolnierkiewicz Signed-off-by: Andrew Morton Signed-off-by: Jeff Garzik --- drivers/ata/Kconfig | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'drivers/ata/Kconfig') 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 -- cgit v1.2.3-70-g09d2