Retry sending XFER_RDY, data and response frames if the network
driver reports that sending failed (-ENOMEM) instead of reporting
a kernel warning (WARN_ON(1)). If sending XFER_RDY or data frames
failed for another reason, report this to the initiator as a
write error (ASC = 03; ASCQ = 00 which stands for PERIPHERAL
DEVICE WRITE FAULT). If sending a response frame failed with
another error code than -ENOMEM, do not send a response.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5607 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This avoids that the following checkpatch complaint is triggered:
Do not include the paragraph about writing to the Free Software Foundation's
mailing address from the sample GPL notice. The FSF has changed addresses in
the past, and may do so again. Linux already includes a copy of the GPL.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5572 d57e44dd-8a1f-0410-8b47-8ef2f437770f
The biggest difference is that libfc no longer allocates a sequence
and exchange for incoming requests, and that eliminates a parameter
on the receive function. This was done to help performance and
might help on short reads sometime in the future.
This also fixes an error in ft_send_read_data() that exceeds the
skb's SG list length limit on long reads when the NIC
supports large send offload.
I also made other minor changes like adding debugging.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2823 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- ISCSI preliminary completed commands handling fixes
- Write residuals cleanups and fixes
- Interface to handle residuals and received from initiators data changed
- BIDI cleanups and fixes.
- All BIDI IN fields and functions renamed to OUT to be in line with the in-kernel convention
+
Docs updated
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1780 d57e44dd-8a1f-0410-8b47-8ef2f437770f
that accepts FCP requests from libfc HBAs running Fibre Channel
over Ethernet (FCoE) and passes them to SCST.
Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1514 d57e44dd-8a1f-0410-8b47-8ef2f437770f
