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ixgbe: Fix ixgbe TX hangs with XDP_TX beyond queue limit
authorRadoslaw Tyl <radoslawx.tyl@intel.com>
Wed, 5 Sep 2018 07:00:51 +0000 (09:00 +0200)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Wed, 3 Oct 2018 19:26:05 +0000 (12:26 -0700)
commit8d7179b1e2d64b3493c0114916486fe92e6109a9
tree15e1124c369c8fdc9193fe4775cf8cfe54b3d70atree | snapshot
parent2c49d34f3b49812d4978a44b114b571fc421e2d0commit | diff
ixgbe: Fix ixgbe TX hangs with XDP_TX beyond queue limit

We have Tx hang when number Tx and XDP queues are more than 64.
In XDP always is MTQC == 0x0 (64TxQs). We need more space for Tx queues.

Signed-off-by: Radoslaw Tyl <radoslawx.tyl@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c diff | blob | history
John Crispins staging tree