diff options
| author | Faisal Latif <faisal.latif@intel.com> | 2011-09-26 05:34:00 +0400 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2011-10-10 21:54:47 +0400 |
| commit | 0f0bee8bbc2b3e49baa703118041f99db9ef41a1 (patch) | |
| tree | 3a4598c74f2dcab76fcf8a6cb3d533f8582bf613 /drivers/infiniband/hw/nes/nes_nic.c | |
| parent | 6224c7eeff586e9dbf51b872d7e0bae291fa00ed (diff) | |
| download | linux-0f0bee8bbc2b3e49baa703118041f99db9ef41a1.tar.xz | |
RDMA/nes: Support for Packed And Unaligned fpdus
Support for Packed and Unaligned (PAU) FPDUs is needed for
interoperability between NES and non-NES nodes. When the NES hardware
detects a PAU frame, it will pass it to the driver to process the
frame. NES driver creates a new frame for each FPDU and forwards it
to the hardware to be sent to its associated qp.
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Faisal Latif <Faisal.Latif@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/nes/nes_nic.c')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_nic.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c index 9d7ffebff213..64f91d840366 100644 --- a/drivers/infiniband/hw/nes/nes_nic.c +++ b/drivers/infiniband/hw/nes/nes_nic.c @@ -1090,6 +1090,8 @@ static const char nes_ethtool_stringset[][ETH_GSTRING_LEN] = { "LRO aggregated", "LRO flushed", "LRO no_desc", + "PAU CreateQPs", + "PAU DestroyQPs", }; #define NES_ETHTOOL_STAT_COUNT ARRAY_SIZE(nes_ethtool_stringset) @@ -1305,6 +1307,8 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev, target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated; target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed; target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc; + target_stat_values[++index] = atomic_read(&pau_qps_created); + target_stat_values[++index] = atomic_read(&pau_qps_destroyed); } /** |