From: Manish Rangankar <manish.rangankar@qlogic.com>
Date: Mon, 25 Jul 2011 18:48:52 +0000 (-0500)
Subject: [SCSI] scsi_transport_iscsi: Add conn login, kernel to user, event to support offload... 
X-Git-Tag: v3.2-rc1~125^2~162
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=17fa575eec7254fb089f858cae135d64cd015440;p=pandora-kernel.git

[SCSI] scsi_transport_iscsi: Add conn login, kernel to user, event to support offload session login.

Offload drivers like qla4xxx will offload the sending of the login/logout
pdus still, so this patch adds iscsi_conn_login_event which is
used by these types of drivers to notify userspace that the connection
has changed state.

It also adds a iscsi_is_session_online helper so the lld
can query the sessions state field.

Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com>
Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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