ixgbe: Track instances of buffer available but no DMA resources present

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This change makes it so that we can track instances of where a packet was
dropped due to a packet being received when there are no DMA buffers
available in the ring.

For some reason this was only being enabled with RSC, however it makes
more sense to always have this feature on so that we can track any cases
where we might drop a buffer due to an Rx ring being full.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Alexander Duyck 2012-03-28 08:03:32 +00:00 • committed by Jeff Kirsher

parent 2fbe4526e5

commit a4d4f62916

1 changed files with 3 additions and 3 deletions

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drivers/net/ethernet/intel/ixgbe/ixgbe_main.c

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