ide-{floppy,tape,scsi}: 400ns delay is required after executing the command

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 8f716da5b7d..8b1c783e259 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -576,6 +576,7 @@ static ide_startstop_t idescsi_issue_pc(ide_drive_t *drive,
                 /* Issue the packet command */
                 hwif->OUTBSYNC(drive, WIN_PACKETCMD,
                                hwif->io_ports.command_addr);
+                ndelay(400);
                 return idescsi_transfer_pc(drive);
         }
 }