Commit Graph

8 Commits

Author SHA1 Message Date
Steve Wise fa0d4c11c4 RDMA/cxgb3: Handle port events properly
Massage the err_handler upcall into an event handler upcall, pass
netdev port events to the cxgb3 ULPs and generate RDMA port events
based on LLD port events.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-09-05 20:22:38 -07:00
Divy Le Ray 74b793e1ef cxgb3: remove __GFP_NOFAIL usage
Pre-allocate a skb at init time to be used for control messages to the HW
if skb allocation fails.

Tolerate failures to send messages initializing some memories at the cost of
parity error detection for these memories.
Retry sending connection id release messages if both alloc_skb(GFP_ATOMIC)
and alloc_skb(GFP_KERNEL) fail.
Do not bring the interface up if messages binding queue set to port fail to
be sent.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-11 02:47:13 -07:00
Divy Le Ray cb0bc20595 cxgb3: Notify fatal errors
Set up a notification mechanism to inform upper layer modules
(iWARP, iSCSI) of a chip reset due to an EEH event or a fatal error.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-01-26 22:21:59 -08:00
Divy Le Ray a02d44a02b cxgb3: extend copyrights to 2008
Update copyright banner to 2008.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-13 18:47:30 -07:00
Divy Le Ray 5fbf816fe7 cxgb3 - Fix dev->priv usage
cxgb3 used netdev_priv() and dev->priv for different purposes.
In 2.6.23, netdev_priv() == dev->priv, cxgb3 needs a fix.
This patch is a partial backport of Dave Miller's changes in the
net-2.6.24 git branch.

Without this fix, cxgb3 crashes on 2.6.23.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-31 07:29:08 -04:00
Steve Wise 0f4e7b45b9 cxgb3 Fix copyrights in the cxgb3 driver.
Fix copyrights in the cxgb3 driver.

Remove the Open Grid Computing copyright.  It shouldn't be there.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-17 15:30:46 -05:00
Divy Le Ray 1d68e93d65 cxgb3 - Add dual licensing
Dual licensing, needed for OFED 1.2

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-05 16:58:51 -05:00
Divy Le Ray 4d22de3e6c Add support for the latest 1G/10G Chelsio adapter, T3.
This driver is required by the Chelsio T3 RDMA driver posted by
Steve Wise.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-05 16:58:46 -05:00