summaryrefslogtreecommitdiffstats
path: root/drivers/ide/h8300
diff options
context:
space:
mode:
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-28 23:44:37 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-28 23:44:37 +0200
commitf04ff9cbb6389a6db64659cf917a1b6ac159f9f2 (patch)
treedbf7cd9b22818190c461da5d468439549959e334 /drivers/ide/h8300
parent70f91e0d1410f77e0a22aa78fa2d591f1fd691a5 (diff)
downloadlinux-f04ff9cbb6389a6db64659cf917a1b6ac159f9f2.tar.bz2
ide-h8300: add ->{in,out}put_data methods (take 2)
v2: * Update ->{in,out}_data methods to take 'struct request *rq' argument. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/h8300')
-rw-r--r--drivers/ide/h8300/ide-h8300.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/ide/h8300/ide-h8300.c b/drivers/ide/h8300/ide-h8300.c
index fd23f12e17aa..90702f79d560 100644
--- a/drivers/ide/h8300/ide-h8300.c
+++ b/drivers/ide/h8300/ide-h8300.c
@@ -56,6 +56,18 @@ static void mm_insw(unsigned long addr, void *buf, u32 len)
*bp = bswap(*(volatile u16 *)addr);
}
+static void h8300_input_data(ide_drive_t *drive, struct request *rq,
+ void *buf, unsigned int len)
+{
+ mm_insw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2);
+}
+
+static void h8300_output_data(ide_drive_t *drive, struct request *rq,
+ void *buf, unsigned int len)
+{
+ mm_outsw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2);
+}
+
#define H8300_IDE_GAP (2)
static inline void hw_setup(hw_regs_t *hw)
@@ -74,6 +86,9 @@ static inline void hwif_setup(ide_hwif_t *hwif)
{
default_hwif_iops(hwif);
+ hwif->input_data = h8300_input_data;
+ hwif->output_data = h8300_output_data;
+
hwif->OUTW = mm_outw;
hwif->OUTSW = mm_outsw;
hwif->INW = mm_inw;