diff options
| author | Bartlomiej Zolnierkiewicz | 2008-04-28 23:44:37 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz | 2008-04-28 23:44:37 +0200 |
| commit | f04ff9cbb6389a6db64659cf917a1b6ac159f9f2 (patch) | |
| tree | dbf7cd9b22818190c461da5d468439549959e334 /drivers/ide/h8300 | |
| parent | 70f91e0d1410f77e0a22aa78fa2d591f1fd691a5 (diff) | |
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.c | 15 |
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; |