diff options
Diffstat (limited to 'drivers/ide/ide-iops.c')
| -rw-r--r-- | drivers/ide/ide-iops.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 7f2b4edc6369..dfe47d5eb157 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -801,9 +801,19 @@ void ide_execute_command(ide_drive_t *drive, u8 cmd, ide_handler_t *handler, ndelay(400); spin_unlock_irqrestore(&ide_lock, flags); } - EXPORT_SYMBOL(ide_execute_command); +void ide_execute_pkt_cmd(ide_drive_t *drive) +{ + ide_hwif_t *hwif = drive->hwif; + unsigned long flags; + + spin_lock_irqsave(&ide_lock, flags); + hwif->OUTBSYNC(drive, WIN_PACKETCMD, hwif->io_ports.command_addr); + ndelay(400); + spin_unlock_irqrestore(&ide_lock, flags); +} +EXPORT_SYMBOL_GPL(ide_execute_pkt_cmd); /* needed below */ static ide_startstop_t do_reset1 (ide_drive_t *, int); |