linux_dsm_epyc7002/drivers/net/ethernet
Jack Morgenstein 99ec41d0a4 mlx4: Add infrastructure for selecting VFs to enable QP0 via MLX proxy QPs
This commit adds the infrastructure for enabling selected VFs to
operate SMI (QP0) MADs without restriction.

Additionally, for these enabled VFs, their QP0 proxy and tunnel QPs
are MLX QPs.  As such, they operate over VL15.  Therefore, they are
not affected by "credit" problems or changes in the VLArb table (which
may shut down VL0).

Non-enabled VFs may only create UD proxy QP0 qps (which are forced by
the hypervisor to send packets using the q-key it assigns and places
in the qp-context).  Thus, non-enabled VFs will not pose a security
risk.  The hypervisor discards any privileged MADs it receives from
these non-enabled VFs.

By default, all VFs are NOT enabled, and must explicitly be enabled
by the administrator.

The sysfs interface which operates the VF enablement infrastructure
is provided in the next commit.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
2014-05-29 21:13:09 -07:00
..
3com Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP 2014-04-07 16:36:11 -07:00
8390 net/apne: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO 2014-04-12 01:59:38 -04:00
adaptec
adi bfin_mac: remove empty MDIO bus reset function 2014-03-28 01:38:02 -04:00
aeroflex net: greth: remove empty MDIO bus reset function 2014-03-28 01:38:01 -04:00
allwinner net: sun4i-emac: add promiscuous support 2014-04-12 01:59:38 -04:00
alteon
altera Altera TSE: ALTERA_TSE should depend on HAS_DMA 2014-05-05 13:16:22 -04:00
amd pcnet32: Call dev_kfree_skb_any instead of dev_kfree_skb. 2014-03-24 21:18:53 -07:00
apple
arc arc_emac: add clock handling 2014-04-27 19:46:17 -04:00
atheros atl1e: remove open-coded skb_cow_head. 2014-03-29 17:49:47 -04:00
broadcom bnx2x: Fix failure to configure VF multicast filters 2014-04-26 12:15:27 -04:00
brocade bna: remove open-coded skb_cow_head. 2014-03-29 17:49:47 -04:00
cadence net: macb: Fix race between HW and driver 2014-05-05 17:11:18 -04:00
calxeda xgmac: Call dev_kfree/consume_skb_any instead of dev_kfree_skb. 2014-03-24 21:18:56 -07:00
chelsio cxgb4: Decode PCIe Gen3 link speed 2014-04-30 16:12:21 -04:00
cirrus cs89x0: Call dev_consume_skb_any instead of dev_kfree_skb. 2014-03-24 21:18:58 -07:00
cisco net: enic: include irq.h for irqreturn_t definitions 2014-04-03 14:04:34 -04:00
davicom dm9000: Call dev_consume_skb_any instead of dev_kfree_skb. 2014-03-24 21:18:59 -07:00
dec uli526x: Call dev_kfree/consume_skb_any instead of dev_kfree_skb. 2014-03-24 21:19:00 -07:00
dlink sundance: Call dev_kfree_skb_any instead of dev_kfree_skb. 2014-03-24 21:19:01 -07:00
emulex be2net: Fix invocation of be_close() after be_clear() 2014-04-14 13:41:37 -04:00
faraday net: ftgmac100: remove empty MDIO bus reset function 2014-03-28 01:38:02 -04:00
freescale gianfar: Avoid unnecessary reg accesses in adjust_link() 2014-04-30 16:12:23 -04:00
fujitsu
hp
i825xx i825xx: Call dev_kfree_skb_any instead of dev_kfree_skb. 2014-03-24 21:19:02 -07:00
ibm ibmveth: Call dev_consume_skb_any instead of dev_kfree_skb. 2014-03-24 21:19:03 -07:00
icplus
intel e1000e: Restrict MDIO Slow Mode workaround to relevant parts 2014-05-05 13:03:27 -07:00
marvell net: mvmdio: Check for a valid interrupt instead of an error 2014-05-02 16:18:54 -04:00
mellanox mlx4: Add infrastructure for selecting VFs to enable QP0 via MLX proxy QPs 2014-05-29 21:13:09 -07:00
micrel Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-25 20:29:20 -04:00
microchip
moxa
myricom
natsemi
neterion vxge: Call dev_kfree_skb_any instead of dev_kfree_skb. 2014-03-24 21:19:07 -07:00
nuvoton
nvidia forcedeth: Call dev_kfree_skb_any instead of kfree_skb. 2014-03-24 21:19:08 -07:00
nxp
octeon
oki-semi net: ptp: do not reimplement PTP/BPF classifier 2014-03-31 00:45:09 -04:00
packetengines
pasemi
qlogic qlcnic: Fix memory leak. 2014-04-24 13:31:14 -04:00
rdc r6040: remove empty MDIO bus reset function 2014-03-28 01:38:02 -04:00
realtek net: Replace u64_stats_fetch_begin_bh to u64_stats_fetch_begin_irq 2014-03-14 22:41:36 -04:00
renesas sh_eth: ensure pm_runtime cannot suspend the device during init 2014-03-28 15:59:44 -04:00
samsung net: sxgbe: Added set function for interrupt on complete 2014-04-30 16:12:22 -04:00
seeq
sfc sfc:On MCDI timeout, issue an FLR (and mark MCDI to fail-fast) 2014-04-16 14:33:57 -04:00
sgi
silan sc92031: Call dev_consume_skb_any instead of dev_kfree_skb. 2014-03-24 21:19:08 -07:00
sis sis900: Call dev_kfree_skb_any instead of dev_kfree_skb. 2014-03-24 21:19:09 -07:00
smsc smc91x: improve definition of debug macros 2014-04-24 13:07:48 -04:00
stmicro net: stmmac: Add SOCFPGA glue driver 2014-03-28 15:06:32 -04:00
sun sungem: Call dev_consume_skb_any instead of dev_kfree_skb. 2014-03-24 21:19:12 -07:00
tehuti
ti drivers: net: cpsw: enable interrupts after napi enable and clearing previous interrupts 2014-04-11 16:27:41 -04:00
tile tilepro: Call dev_consume_skb_any instead of kfree_skb. 2014-03-24 21:19:12 -07:00
toshiba spider_net: Call dev_consume_skb_any instead of dev_kfree_skb. 2014-03-24 21:19:13 -07:00
tundra
via Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-25 20:29:20 -04:00
wiznet
xilinx net: emaclite: remove empty MDIO bus reset function 2014-03-28 01:38:02 -04:00
xircom
xscale net: ptp: move PTP classifier in its own file 2014-04-01 16:43:18 -04:00
dnet.c dnet: remove empty MDIO bus reset function 2014-03-28 01:38:02 -04:00
dnet.h
ethoc.c net: ethoc: remove empty MDIO bus function 2014-03-28 01:38:02 -04:00
fealnx.c
jme.c jme: remove open-coded skb_cow_head. 2014-03-29 17:49:47 -04:00
jme.h
Kconfig net: sxgbe: add basic framework for Samsung 10Gb ethernet driver 2014-03-26 16:49:31 -04:00
korina.c
lantiq_etop.c
Makefile net: sxgbe: add basic framework for Samsung 10Gb ethernet driver 2014-03-26 16:49:31 -04:00
netx-eth.c
s6gmac.c