AuxXxilium/linux_dsm_epyc7002
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82eaa1fa04
linux_dsm_epyc7002/drivers/net/ethernet
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Raed Salem 82eaa1fa04 net/mlx5e: FPGA, fix Innova IPsec TX offload data path performance 
At Innova IPsec TX offload data path a special software parser metadata
is used to pass some packet attributes to the hardware, this metadata
is passed using the Ethernet control segment of a WQE (a HW descriptor)
header.

The cited commit might nullify this header, hence the metadata is lost,
this caused a significant performance drop during hw offloading
operation.

Fix by restoring the metadata at the Ethernet control segment in case
it was nullified.

Fixes: 37fdffb217 ("net/mlx5: WQ, fixes for fragmented WQ buffers API")
Signed-off-by: Raed Salem <raeds@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-02-05 12:10:19 -08:00
..
3com net: documentation: build a directory structure for drivers 2018-12-05 11:30:06 -08:00
8390
adaptec
aeroflex cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
agere
alacritech cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
allwinner
alteon net: alteon: replace dev_kfree_skb_irq by dev_consume_skb_irq 2019-01-28 23:09:19 -08:00
altera net: altera_tse: fix msgdma_tx_completion on non-zero fill_level case 2019-01-27 10:39:07 -08:00
amazon cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
amd net: amd8111e: replace dev_kfree_skb_irq by dev_consume_skb_irq 2019-01-28 23:09:19 -08:00
apm cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
apple net: apple: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-01-28 23:09:19 -08:00
aquantia Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-12-09 21:43:31 -08:00
arc
atheros cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
aurora
broadcom net: systemport: Fix WoL with password after deep sleep 2019-02-03 11:23:50 -08:00
brocade
cadence net: macb: Apply RXUBR workaround only to versions with errata 2019-01-29 09:41:04 -08:00
calxeda
cavium cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
chelsio Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-01-16 05:13:36 +12:00
cirrus net: documentation: build a directory structure for drivers 2018-12-05 11:30:06 -08:00
cisco enic: fix checksum validation for IPv6 2019-02-01 14:41:42 -08:00
cortina net: gemini: Fix copy/paste error 2018-11-23 22:35:38 -08:00
davicom
dec net: documentation: build a directory structure for drivers 2018-12-05 11:30:06 -08:00
dlink net: documentation: build a directory structure for drivers 2018-12-05 11:30:06 -08:00
emulex cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
ezchip
faraday cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
freescale ucc_geth: Reset BQL queue when stopping device 2019-01-30 10:36:23 -08:00
fujitsu
hisilicon net: hns: Fix wrong read accesses via Clause 45 MDIO protocol 2019-01-27 23:01:56 -08:00
hp
huawei cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
i825xx net: i825xx: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-01-28 10:53:28 -08:00
ibm ibmveth: Do not process frames after calling napi_reschedule 2019-01-24 22:48:15 -08:00
intel Revert "igb: reduce CPU0 latency when updating statistics" 2019-01-15 13:33:44 -08:00
marvell skge: potential memory corruption in skge_get_regs() 2019-02-01 10:00:22 -08:00
mediatek Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-01-16 05:13:36 +12:00
mellanox net/mlx5e: FPGA, fix Innova IPsec TX offload data path performance 2019-02-05 12:10:19 -08:00
micrel
microchip lan743x: Remove phy_read from link status change function 2019-01-08 16:26:12 -05:00
moxa
mscc USB/PHY patches for 4.21-rc1 2018-12-28 20:30:00 -08:00
myricom cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
natsemi
neterion Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-12-20 11:53:36 -08:00
netronome cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
ni cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
nuvoton w90p910_ether: remove incorrect __init annotation 2018-12-14 14:42:51 -08:00
nvidia
nxp net: lpc_eth: fix trivial comment typo 2018-11-21 16:17:32 -08:00
oki-semi cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
packetengines
pasemi cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
qlogic qed: Fix stack out of bounds bug 2019-01-28 11:13:34 -08:00
qualcomm cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
rdc
realtek net: 8139cp: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-01-29 10:03:50 -08:00
renesas ravb: expand rx descriptor data to accommodate hw checksum 2019-01-23 09:21:22 -08:00
rocker rocker, dsa, ethsw: Don't filter VLAN events on bridge itself 2018-11-23 18:02:24 -08:00
samsung cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
seeq
sfc sfc: suppress duplicate nvmem partition types in efx_ef10_mtd_probe 2019-01-23 11:15:35 -08:00
sgi cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
silan
sis ethernet/sis: Replace synchronize_sched() with synchronize_rcu() 2018-11-27 09:21:36 -08:00
smsc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-12-27 13:04:52 -08:00
socionext cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
stmicro net: stmmac: Disable EEE mode earlier in XMIT callback 2019-01-30 22:24:49 -08:00
sun net: sun: cassini: Cleanup license conflict 2019-01-22 11:22:07 -08:00
synopsys
tehuti
ti net: ti: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 2019-01-28 23:09:19 -08:00
toshiba
tundra cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
via net: via: via-velocity: fix spelling mistake "alignement" -> "alignment" 2018-11-27 16:22:23 -08:00
wiznet
xilinx cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
xircom
xscale
dnet.c
dnet.h
ec_bhf.c
ethoc.c
fealnx.c
jme.c
jme.h
Kconfig
korina.c
lantiq_etop.c
lantiq_xrx200.c net: lantiq: Fix returned value in case of error in 'xrx200_probe()' 2018-11-16 19:46:49 -08:00
Makefile
netx-eth.c