diff options
Diffstat (limited to 'drivers/ide/ppc')
| -rw-r--r-- | drivers/ide/ppc/pmac.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c index e68e33bb2c3..7c3a84f8fbe 100644 --- a/drivers/ide/ppc/pmac.c +++ b/drivers/ide/ppc/pmac.c @@ -495,6 +495,13 @@ static void pmac_outbsync(ide_hwif_t *hwif, u8 value, unsigned long port) + IDE_TIMING_CONFIG)); } +static void pmac_exec_command(ide_hwif_t *hwif, u8 cmd) +{ + writeb(cmd, (void __iomem *)hwif->io_ports.command_addr); + (void)readl((void __iomem *)(hwif->io_ports.data_addr + + IDE_TIMING_CONFIG)); +} + /* * Old tuning functions (called on hdparm -p), sets up drive PIO timings */ @@ -1092,6 +1099,8 @@ static int __devinit pmac_ide_setup_device(pmac_ide_hwif_t *pmif, hw_regs_t *hw) if (hwif == NULL) return -ENOENT; + hwif->exec_command = pmac_exec_command; + /* Setup MMIO ops */ default_hwif_mmiops(hwif); hwif->OUTBSYNC = pmac_outbsync; |