libata driver for bf548 on chip ATAPI controller.

Fix all issues pointed out in Jeff's email.

Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index d8046a113c..a427945f0b 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -596,4 +596,20 @@ config PATA_SCC
 
           If unsure, say N.
 
+config PATA_BF54X
+        tristate "Blackfin 54x ATAPI support"
+        depends on BF542 || BF548 || BF549
+        help
+          This option enables support for the built-in ATAPI controller on
+          Blackfin 54x family chips.
+
+          If unsure, say N.
+
+config PATA_BF54X_DMA
+        bool "DMA mode"
+        depends on PATA_BF54X
+        default y
+        help
+          Enable DMA mode for Blackfin ATAPI controller.
+
 endif # ATA