linux_dsm_epyc7002/drivers/net/ethernet
Brenden Blanco 47a38e1550 net/mlx4_en: add support for fast rx drop bpf program
Add support for the BPF_PROG_TYPE_XDP hook in mlx4 driver.

In tc/socket bpf programs, helpers linearize skb fragments as needed
when the program touches the packet data. However, in the pursuit of
speed, XDP programs will not be allowed to use these slower functions,
especially if it involves allocating an skb.

Therefore, disallow MTU settings that would produce a multi-fragment
packet that XDP programs would fail to access. Future enhancements could
be done to increase the allowable MTU.

The xdp program is present as a per-ring data structure, but as of yet
it is not possible to set at that granularity through any ndo.

Signed-off-by: Brenden Blanco <bblanco@plumgrid.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-19 21:46:32 -07:00
..
3com treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
8390 net: ethernet: ax88796: use phy_ethtool_{get|set}_link_ksettings 2016-06-16 17:07:05 -07:00
adaptec treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
adi net: ethernet: adi: bfin_mac: use phy_ethtool_{get|set}_link_ksettings 2016-07-17 23:22:02 -07:00
aeroflex aeroflex/greth: fix warning about unused variable 2016-05-20 18:33:37 -07:00
agere net: ethernet: et131x: use phy_ethtool_{get|set}_link_ksettings 2016-06-17 22:30:59 -07:00
allwinner net: ethernet: sun4i-emac: use phy_ethtool_{get|set}_link_ksettings 2016-06-22 16:22:41 -04:00
alteon
altera net: ethernet: altera_tse: use phy_ethtool_{get|set}_link_ksettings 2016-06-22 16:22:41 -04:00
amd net: ethernet: amd: au1000_eth: use phy_ethtool_{get|set}_link_ksettings 2016-07-15 16:41:35 -07:00
apm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-05-15 13:32:48 -04:00
apple
arc net: ethernet: arc: emac: use phy_ethtool_{get|set}_link_ksettings 2016-07-04 15:59:52 -07:00
atheros net: alx: Work around the DMA RX overflow issue 2016-06-14 15:30:50 -04:00
aurora net: ethernet: nb8800: use phy_ethtool_{get|set}_link_ksettings 2016-06-19 10:55:16 -07:00
broadcom bnxt_en: Remove locking around txr->dev_state 2016-07-19 19:22:38 -07:00
brocade
cadence net: ethernet: macb: use phy_ethtool_{get|set}_link_ksettings 2016-06-25 11:57:33 -04:00
calxeda
cavium liquidio: Response header changes 2016-07-04 16:15:32 -07:00
chelsio Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-07-06 10:35:22 -07:00
cirrus net: cx89x0: Add DT support 2016-06-15 12:17:57 -07:00
cisco net: ethernet: enic: move to new ethtool api {get|set}_link_ksettings 2016-06-14 17:16:14 -04:00
davicom drivers: net: Don't print unpopulated net_device name 2016-05-17 12:30:19 -04:00
dec treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
dlink treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
emulex be2net: signedness bug in be_msix_enable() 2016-06-30 08:54:18 -04:00
ezchip net: nps_enet: code reuse 2016-07-13 20:59:06 -07:00
faraday net/faraday: Mask PHY interrupt with NCSI mode 2016-07-19 20:49:18 -07:00
freescale Revert "fsl/fman: fix error handling" 2016-07-04 17:16:41 -07:00
fujitsu treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
hisilicon net: hisilicon: Add Fast Ethernet MAC driver 2016-07-16 21:32:58 -07:00
hp treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
i825xx treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
ibm ibmvnic: fix to use list_for_each_safe() when delete items 2016-06-29 05:23:42 -04:00
intel drivers/net: fixup comments after "Future-proof tunnel offload handlers" 2016-07-11 13:42:11 -07:00
marvell net: ethernet: marvell: pxa168_eth: use phy_ethtool_{get|set}_link_ksettings 2016-07-17 23:22:02 -07:00
mediatek net: mediatek: fix non static symbol warnings 2016-07-12 11:07:38 -07:00
mellanox net/mlx4_en: add support for fast rx drop bpf program 2016-07-19 21:46:32 -07:00
micrel drivers: net: Don't print unpopulated net_device name 2016-05-17 12:30:19 -04:00
microchip enc28j60: Fix race condition in enc28j60 driver 2016-07-02 14:48:14 -04:00
moxa treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
myricom myri10ge: fix sleeping with bh disabled 2016-04-28 14:21:14 -04:00
natsemi treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
neterion drivers: net: remove NETDEV_TX_LOCKED 2016-04-26 15:53:05 -04:00
netronome nfp: check idx is -ENOSPC before using it is an index 2016-07-11 13:52:00 -07:00
nuvoton treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
nvidia
nxp net: lpc_eth: Remove unused 'pldat' variable 2016-07-04 23:55:29 -07:00
oki-semi pch_gbe: replace private tx ring lock with common netif_tx_lock 2016-04-28 17:19:58 -04:00
packetengines treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
pasemi net: ethernet: pasemi_mac: use phy_ethtool_{get|set}_link_ksettings 2016-07-15 16:41:34 -07:00
qlogic Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-07-06 10:35:22 -07:00
qualcomm treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
rdc net: r6040: Bump version and date 2016-07-05 00:10:30 -07:00
realtek r8169: default to 64-bit DMA on recent PCIe chips 2016-05-17 14:31:09 -04:00
renesas sh_eth: fix DMA channel misreporting 2016-07-19 16:01:33 -07:00
rocker net: add dev arg to ndo_neigh_construct/destroy 2016-07-05 09:06:28 -07:00
samsung net: ethernet: sxgbe: use phy_ethtool_{get|set}_link_ksettings 2016-06-28 09:12:35 -04:00
seeq treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
sfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-06-30 05:03:36 -04:00
sgi treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
silan
sis treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
smsc net: ethernet: smsc9420: use phy_ethtool_{get|set}_link_ksettings 2016-07-15 16:41:35 -07:00
stmicro stmmac: dwmac-socfpga: remove redundant dev_err call in socfpga_dwmac_parse_data() 2016-07-13 18:07:56 -07:00
sun treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
synopsys dwc_eth_qos: Remove deprecated create_singlethread_workqueue 2016-07-17 22:27:39 -07:00
tehuti treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
ti net: ti: cpmac: Use the correct function to free some resources. 2016-07-19 11:30:26 -07:00
tile net: tilegx: use correct timespec64 type 2016-06-17 22:27:38 -07:00
toshiba net: ethernet: tc35815: use phy_ethtool_{get|set}_link_ksettings 2016-07-15 16:41:33 -07:00
tundra net: tsi108: use NULL for pointer-typed argument 2016-04-26 01:10:26 -04:00
via treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
wiznet net: ethernet: wiznet: Remove create_workqueue 2016-06-02 12:15:17 -07:00
xilinx net: ethernet: xilinx: axienet: use phy_ethtool_{get|set}_link_ksettings 2016-07-15 16:41:34 -07:00
xircom ethernet: xircom: fix spelling mistakes on "excessive collisions" 2016-06-27 04:19:14 -04:00
xscale net: ethernet: ixp4xx_eth: use phy_ethtool_{get|set}_link_ksettings 2016-07-04 15:59:52 -07:00
dnet.c net: ethernet: dnet: use phy_ethtool_{get|set}_link_ksettings 2016-06-28 05:10:26 -04:00
dnet.h net: ethernet: dnet: use phydev from struct net_device 2016-06-28 05:10:26 -04:00
ec_bhf.c
ethoc.c net: ethernet: ethoc: use phy_ethtool_{get|set}_link_ksettings 2016-07-15 16:41:35 -07:00
fealnx.c treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
jme.c
jme.h
Kconfig
korina.c treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
lantiq_etop.c net: ethernet: lantiq_etop: use phy_ethtool_{get|set}_link_ksettings 2016-07-04 15:59:51 -07:00
Makefile
netx-eth.c drivers: net: Don't print unpopulated net_device name 2016-05-17 12:30:19 -04:00