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| author | Marek Vasut <marek.vasut@gmail.com> | 2010-05-21 01:12:44 (GMT) |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2010-06-18 07:07:32 (GMT) |
| commit | 2dc6c6f15da97cb3e810963c80e981f19d42cd7d (patch) | |
| tree | 0d2bcf444afbfad7c434ea9fd60b2c9053a8edba /drivers/ata/Kconfig | |
| parent | 406c86f11f0b62d640c5aa47a56faf81c4cf8540 (diff) | |
| download | linux-2dc6c6f15da97cb3e810963c80e981f19d42cd7d.tar.xz | |
[ARM] pata_pxa: DMA-capable PATA driver
This patch adds a driver for a harddrive attached to PXA address and data bus.
Unlike pata_platform, this driver allows usage of PXA DMA controller, making the
transmission speed 3x higher.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'drivers/ata/Kconfig')
| -rw-r--r-- | drivers/ata/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index aa85a98..25e030f 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -642,6 +642,17 @@ config PATA_VIA If unsure, say N. +config PATA_PXA + tristate "PXA DMA-capable PATA support" + depends on ARCH_PXA + help + This option enables support for harddrive attached to PXA CPU's bus. + + NOTE: This driver utilizes PXA DMA controller, in case your hardware + is not capable of doing MWDMA, use pata_platform instead. + + If unsure, say N. + config PATA_WINBOND tristate "Winbond SL82C105 PATA support" depends on PCI |