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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-06-15 18:52:53 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-06-15 18:52:53 +0200 |
| commit | c9ef59ff01b6bd1c7360a64fcc8556a1193c2ed0 (patch) | |
| tree | 5bd24f0d0f720ab29f9a5b5a2156a620e2ff2113 /include/linux/ide.h | |
| parent | 6dae44f9a55f13765c877687602cd2bf1a057cfd (diff) | |
| download | kernel_samsung_smdk4412-c9ef59ff01b6bd1c7360a64fcc8556a1193c2ed0.tar.gz kernel_samsung_smdk4412-c9ef59ff01b6bd1c7360a64fcc8556a1193c2ed0.tar.bz2 kernel_samsung_smdk4412-c9ef59ff01b6bd1c7360a64fcc8556a1193c2ed0.zip | |
ide: IORDY handling fixes
Add ide_pio_need_iordy() helper and convert host drivers to use it.
This fixes it8172, it8213, pdc202xx_old, piix, slc90e66 and siimage
host drivers to handle IORDY correctly.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'include/linux/ide.h')
| -rw-r--r-- | include/linux/ide.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index cdb29b6c195..8c7f5e50e91 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1514,6 +1514,7 @@ int ide_timing_compute(ide_drive_t *, u8, struct ide_timing *, int, int); int ide_scan_pio_blacklist(char *); const char *ide_xfer_verbose(u8); u8 ide_get_best_pio_mode(ide_drive_t *, u8, u8); +int ide_pio_need_iordy(ide_drive_t *, const u8); int ide_set_pio_mode(ide_drive_t *, u8); int ide_set_dma_mode(ide_drive_t *, u8); void ide_set_pio(ide_drive_t *, u8); |