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Commit 3910dde6 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz
Browse files

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



Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent 32b3fe4f

drivers/ide/ide-floppy.c

+1 −0
Original line number Diff line number Diff line
@@ -698,6 +698,7 @@ static ide_startstop_t idefloppy_issue_pc(ide_drive_t *drive, 
		/* Issue the packet command */

		hwif->OUTBSYNC(drive, WIN_PACKETCMD,

			       hwif->io_ports.command_addr);

		ndelay(400);

		return (*pkt_xfer_routine) (drive);

	}

}

drivers/ide/ide-tape.c

+1 −0
Original line number Diff line number Diff line
@@ -1058,6 +1058,7 @@ static ide_startstop_t idetape_issue_pc(ide_drive_t *drive, 
	} else {

		hwif->OUTBSYNC(drive, WIN_PACKETCMD,

			       hwif->io_ports.command_addr);

		ndelay(400);

		return idetape_transfer_pc(drive);

	}

}

drivers/scsi/ide-scsi.c

+1 −0
Original line number Diff line number Diff line
@@ -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);

	}

}