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[SCSI] iscsi_tcp: add new conn error to indicate tcp conn closed

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If a target closed the connection, we will detect it in the
state_changed or data_ready callout. This adds a new conn
error value to use for this problem, so it is not confused
with when the initiator throws a conn error and drops
the connection.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Mike Christie
2009-08-20 15:11:02 -05:00
committed by James Bottomley
parent 632248aab3
commit d1af8a3287
2 changed files with 10 additions and 14 deletions
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include/scsi/iscsi_if.h
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@@ -262,6 +262,7 @@ enum iscsi_err {
ISCSI_ERR_NO_SCSI_CMD = ISCSI_ERR_BASE + 17,
ISCSI_ERR_INVALID_HOST = ISCSI_ERR_BASE + 18,
ISCSI_ERR_XMIT_FAILED = ISCSI_ERR_BASE + 19,
ISCSI_ERR_TCP_CONN_CLOSE = ISCSI_ERR_BASE + 20,
};
/*