Commit 764a0c7e authored by Ondrej Zary's avatar Ondrej Zary Committed by James Bottomley
Browse files

aha1542: Don't reduce functionality with DEBUG enabled 



Enabling DEBUG disables write commands and devices with ID > 1.
Remove this "feature" to allow real debugging.

Signed-off-by: default avatarOndrej Zary <linux@rainbow-software.org>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJames Bottomley <JBottomley@Odin.com>
parent 6ddc8cf4

drivers/scsi/aha1542.c

+10 −21
Original line number Diff line number Diff line
@@ -418,15 +418,7 @@ static int aha1542_queuecommand_lck(struct scsi_cmnd *cmd, void (*done) (struct 
	int mbo;

	struct mailbox *mb = aha1542->mb;

	struct ccb *ccb = aha1542->ccb;

#ifdef DEBUG

	int i;



	if (target > 1) {

		cmd->result = DID_TIME_OUT << 16;

		done(cmd);

		return 0;

	}

#endif

	if (*cmd->cmnd == REQUEST_SENSE) {

		/* Don't do the command - we have the sense data already */

		cmd->result = 0;
@@ -434,19 +426,16 @@ static int aha1542_queuecommand_lck(struct scsi_cmnd *cmd, void (*done) (struct 
		return 0;

	}

#ifdef DEBUG

	{

		int i = -1;

		if (*cmd->cmnd == READ_10 || *cmd->cmnd == WRITE_10)

			i = xscsi2int(cmd->cmnd + 2);

		else if (*cmd->cmnd == READ_6 || *cmd->cmnd == WRITE_6)

			i = scsi2int(cmd->cmnd + 2);

	else

		i = -1;

	if (done)

		shost_printk(KERN_DEBUG, sh, "aha1542_queuecommand: dev %d cmd %02x pos %d len %d ", target, *cmd->cmnd, i, bufflen);

	else

		shost_printk(KERN_DEBUG, sh, "aha1542_command: dev %d cmd %02x pos %d len %d ", target, *cmd->cmnd, i, bufflen);

		shost_printk(KERN_DEBUG, sh, "aha1542_queuecommand: dev %d cmd %02x pos %d len %d",

						target, *cmd->cmnd, i, bufflen);

		print_hex_dump_bytes("command: ", DUMP_PREFIX_NONE, cmd->cmnd, cmd->cmd_len);

	if (*cmd->cmnd == WRITE_10 || *cmd->cmnd == WRITE_6)

		return 0;	/* we are still testing, so *don't* write */

	}

#endif

	/* Use the outgoing mailboxes in a round-robin fashion, because this

	   is how the host adapter will scan for them */