AuxXxilium/linux_dsm_epyc7002
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77788b5bf6
linux_dsm_epyc7002/drivers/net/ethernet/mellanox/mlx4
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Tariq Toukan 77788b5bf6 net/mlx4_en: Increase default TX ring size 
Increase the default TX ring size (from 512 to 1024) to match
the RX ring size.
This gives the XDP TX ring a better chance to keep up with the
rate of its RX ring in case of a high load of XDP_TX actions.

Tested:
Ethtool counter rx_xdp_tx_full used to increase, after applying this
patch it stopped.

Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Reviewed-by: Saeed Mahameed <saeedm@mellanox.com>
Cc: kernel-team@fb.com
Cc: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-15 22:53:23 -04:00
..
alloc.c net/mlx4: Avoid wrong virtual mappings 2016-05-05 23:23:05 -04:00
catas.c net/mlx4_core: Avoid command timeouts during VF driver device shutdown 2017-01-30 15:45:27 -05:00
cmd.c net/mlx4_core: Reduce harmless SRIOV error message to debug level 2017-05-09 11:22:46 -04:00
cq.c mlx4: do not fire tasklet unless necessary 2017-02-17 10:55:22 -05:00
en_clock.c net/mlx4_en: fix overflow in mlx4_en_init_timestamp() 2017-02-26 15:39:43 -05:00
en_cq.c net/mlx4_en: Poll XDP TX completion queue in RX NAPI 2017-06-15 22:53:23 -04:00
en_dcb_nl.c net/mlx4: Change ENOTSUPP to EOPNOTSUPP 2017-02-23 10:57:56 -05:00
en_ethtool.c net/mlx4_en: Bump driver version 2017-06-07 15:33:01 -04:00
en_main.c net/mlx4_en: Optimized single ring steering 2017-06-15 22:53:22 -04:00
en_netdev.c net/mlx4_en: Poll XDP TX completion queue in RX NAPI 2017-06-15 22:53:23 -04:00
en_port.c mlx4: add rx_alloc_pages counter in ethtool -S 2017-03-09 09:54:46 -08:00
en_port.h net/mlx4_en: Check the enabling pptx/pprx flags in SET_PORT wrapper flow 2017-01-30 15:26:43 -05:00
en_resources.c net/mlx4: Avoid wrong virtual mappings 2016-05-05 23:23:05 -04:00
en_rx.c net/mlx4_en: Poll XDP TX completion queue in RX NAPI 2017-06-15 22:53:23 -04:00
en_selftest.c mlx4: make validate_loopback() more generic 2017-03-09 09:54:46 -08:00
en_tx.c net/mlx4_en: Poll XDP TX completion queue in RX NAPI 2017-06-15 22:53:23 -04:00
eq.c net/mlx4_core: Use cq quota in SRIOV when creating completion EQs 2017-02-23 10:57:57 -05:00
fw_qos.c
fw_qos.h
fw.c net/mlx4: Change ENOTSUPP to EOPNOTSUPP 2017-02-23 10:57:56 -05:00
fw.h mlx4: remove unused fields 2016-09-30 01:56:41 -04:00
icm.c net/mlx4: Remove BUG_ON from ICM allocation routine 2016-12-29 14:17:40 -05:00
icm.h
intf.c net/mlx4: Change ENOTSUPP to EOPNOTSUPP 2017-02-23 10:57:56 -05:00
Kconfig ptp_clock: Allow for it to be optional 2016-11-16 09:26:34 +01:00
main.c net/mlx4_en: Optimized single ring steering 2017-06-15 22:53:22 -04:00
Makefile
mcg.c net/mlx4: Fix the check in attaching steering rules 2017-06-04 23:10:05 -04:00
mlx4_en.h net/mlx4_en: Increase default TX ring size 2017-06-15 22:53:23 -04:00
mlx4_stats.h mlx4: add rx_alloc_pages counter in ethtool -S 2017-03-09 09:54:46 -08:00
mlx4.h net/mlx4_core: Bump driver version 2017-06-07 15:33:00 -04:00
mr.c treewide: use kv[mz]alloc* rather than opencoded variants 2017-05-08 17:15:13 -07:00
pd.c io-mapping: Specify mapping size for io_mapping_map_wc() 2016-04-28 12:17:32 +01:00
port.c net/mlx4_en: fix a condition 2017-02-06 12:01:06 -05:00
profile.c net/mlx4_core: use swap() in mlx4_make_profile() 2015-06-11 15:19:41 -07:00
qp.c net/mlx4: Check if Granular QoS per VF has been enabled before updating QP qos_vport 2017-06-05 11:29:54 -04:00
reset.c
resource_tracker.c net/mlx4: Check if Granular QoS per VF has been enabled before updating QP qos_vport 2017-06-05 11:29:54 -04:00
sense.c
srq.c net/mlx4_core: Use RCU to perform radix tree lookup for SRQ 2016-09-21 21:52:43 -04:00