kernel/git/stable/linux.git/drivers/net/cxgb3/adapter.h, branch master

chelsio: Move the Chelsio drivers

2011-08-11T02:54:52+00:00

Moves the drivers for the Chelsio chipsets into drivers/net/ethernet/chelsio/ and the necessary Kconfig and Makefile changes. CC: Divy Le Ray CC: Dimitris Michailidis CC: Casey Leedom Signed-off-by: Jeff Kirsher

cxgb3: do vlan cleanup

2011-07-21T20:47:56+00:00

- unify vlan and nonvlan rx path - kill pi->vlan_grp and vlan_rx_register - allow to turn on/off rx/tx vlan accel via ethtool (set_features) Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

net: cxgb3: convert to hw_features

2011-04-18T00:40:25+00:00

This removes some of the remnants of LRO -> GRO conversion. Signed-off-by: Michał Mirosław Signed-off-by: David S. Miller

cxgb3: function namespace cleanup

2010-10-21T14:19:02+00:00

Make local functions static. Remove functions that are defined and never used. Compile tested only. Signed-off-by: Stephen Hemminger Acked-by: Divy Le Ray Signed-off-by: David S. Miller

RDMA/cxgb3: Doorbell overflow avoidance and recovery

2010-02-24T18:40:28+00:00

T3 hardware doorbell FIFO overflows can cause application stalls due to lost doorbell ring events. This has been seen when running large NP IMB alltoall MPI jobs. The T3 hardware supports an xon/xoff-type flow control mechanism to help avoid overflowing the HW doorbell FIFO. This patch uses these interrupts to disable RDMA QP doorbell rings when we near an overflow condition, and then turn them back on (and ring all the active QP doorbells) when when the doorbell FIFO empties out. In addition if an doorbell ring is dropped by the hardware, the code will now recover. Design: cxgb3: - enable these DB interrupts - in the interrupt handler, schedule work tasks to call the ULPs event handlers with the new events. - ring all the qset txqs when an overflow is detected. iw_cxgb3: - disable db ringing on all active qps when we get the DB_FULL event - enable db ringing on all active qps and ring all active dbs when we get the DB_EMPTY event - On DB_DROP event: - disable db rings in the event handler - delay-schedule a work task which rings and enables the dbs on all active qps. - in post_send and post_recv logic, don't ring the db if it's disabled. Signed-off-by: Steve Wise Signed-off-by: Roland Dreier

cxgb3: Added private MAC address and provisioning packet handler for iSCSI

2009-10-13T10:44:06+00:00

This patch added support of private MAC address per port and provisioning packet handler for iSCSI traffic only. The above changes are isolated to the cxgb3 driver, independent of any scsi or iscsi driver changes. Acked-by: Karen Xie Acked-by: Divy Le Ray Signed-off-by: Rakesh Ranjan Signed-off-by: David S. Miller

netdev: convert bulk of drivers to netdev_tx_t

2009-09-01T08:14:07+00:00

In a couple of cases collapse some extra code like: int retval = NETDEV_TX_OK; ... return retval; into return NETDEV_TX_OK; Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller

cxgb3: use request_firmware() for the EDC registers setup

2009-07-08T17:54:24+00:00

use request_firmware() to load the phy's EDC programmation Signed-off-by: Divy Le Ray Signed-off-by: David S. Miller

cxgb3: AEL2020 phy support update

2009-07-08T17:54:23+00:00

We don't always see the link status update interrupt when we come out of reset and the peer is up. Check and report the link status right before enabling interrupts. Also fix LED settings, to get a consistent link status. Signed-off-by: Divy Le Ray Signed-off-by: David S. Miller

cxgb3: remove __GFP_NOFAIL usage

2009-06-11T09:47:13+00:00

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 Signed-off-by: David S. Miller