Commit 81214013 authored Aug 04, 2011 by Bhanu Prakash Gollapudi Committed by James Bottomley Aug 27, 2011

[SCSI] bnx2fc: IO errors when receiving unsolicited LOGO

During the unsolicited LOGO processing, the session is uploaded and offloaded
after the relogin is complete. In between any new IOs are errored back as the
upload completion flag is set. Upon exhausting the retry count, the application
fails the IOs. Return target busy for all the cases when session is not ready.

Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

parent 291fbe13

drivers/scsi/bnx2fc/bnx2fc_io.c

+0 −6

Original line number	Diff line number	Diff line
		@@ -1789,12 +1789,6 @@ int bnx2fc_queuecommand(struct Scsi_Host *host,
		tgt = (struct bnx2fc_rport *)&rp[1];

		if (!test_bit(BNX2FC_FLAG_SESSION_READY, &tgt->flags)) {
		if (test_bit(BNX2FC_FLAG_UPLD_REQ_COMPL, &tgt->flags)) {
		sc_cmd->result = DID_NO_CONNECT << 16;
		sc_cmd->scsi_done(sc_cmd);
		return 0;

		}
		/*
		* Session is not offloaded yet. Let SCSI-ml retry
		* the command.