diff options
| author |   Lendacky, Thomas <Thomas.Lendacky@amd.com> | 2015-09-30 08:53:10 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-10-05 03:23:26 -0700 |
| commit | 72c9ac4e1f4faf1f4e7252319ab8af2517891ae5 (patch) | |
| tree | 5d3690dc1ba6f970ebc84c9f4cdc6cf6fd208df6 /drivers/net/ethernet/amd/xgbe/xgbe.h | |
| parent | amd-xgbe: Simplify calculation and setting of queue fifos (diff) | |
| download | linux-dev-72c9ac4e1f4faf1f4e7252319ab8af2517891ae5.tar.xz linux-dev-72c9ac4e1f4faf1f4e7252319ab8af2517891ae5.zip | |
amd-xgbe: Add receive buffer unavailable statistic
Add a statistic that tracks how many times an interrupt is generated for
a receive buffer not being available to the hardware which prevents the
hardware from being able to DMA the received data.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe.h')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h index 5f9a1ab1e387..a5f5a7869609 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h @@ -582,6 +582,7 @@ struct xgbe_mmc_stats { struct xgbe_ext_stats { u64 tx_tso_packets; u64 rx_split_header_packets; + u64 rx_buffer_unavailable; }; struct xgbe_hw_if { |