From: Mike Christie Date: Sat, 5 Sep 2009 02:05:33 +0000 (+0530) Subject: [SCSI] libiscsi, bnx2i: make bound ep check common X-Git-Tag: v2.6.32-rc1~689^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=661134ad3765348ecd6150a92e736bf28ba40f80;p=pandora-kernel.git [SCSI] libiscsi, bnx2i: make bound ep check common bnx2i currently has a check for if a ep is properly bound, so if iscsi_queuecommand/xmit_task is called while there is no ep we will not queue IO. be2iscsi sends IO from queuecommand/xmit_task like how bnx2i does and needs a similar test. This patch has us just use the suspend_bit test for this. When ep_poll has succeeed iscsid will call conn_bind, the LLD will then call iscsi_conn_bind which will clear the suspend bit. When ep_disconnect is called (or if there is a conn error) we set the suspend bit. For the ep_disconnect case I am adding a helper in this patch that will take the session lock to make sure iscsi_queuecommand/xmit_task is not running and it will set the suspend bit. Signed-off-by: Mike Christie Signed-off-by: Jayamohan Kallickal Signed-off-by: James Bottomley --- Reading git-diff-tree failed