AuxXxilium/linux_dsm_epyc7002
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837052d0cc
linux_dsm_epyc7002/drivers/net/ethernet/mellanox/mlx4
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Or Gerlitz 837052d0cc net/mlx4_en: Add netdev support for TCP/IP offloads of vxlan tunneling 
When the device tunneling offloads mode is vxlan do the following

 - call SET_PORT with the relevant setting

 - add DMFS steering vxlan rule for the device self and multicast mac addresses
   of the form: {<ETH, outer-mac> <VXLAN, ANY vnid> <ETH, ANY mac>} --> RSS QP

 - set relevant QPC fields in RSS context and RX ring QPs

 - in TX flow, set WQE fields to generate HW checksum, and handle gso skbs
   which are marked for encapsulation such that the HW will segment them properly.

 - in RX flow, read HW offloaded checksum for encapsulated packets from the CQE

 - advertize hw_enc_features and NETIF_F_GSO_UDP_TUNNEL to the networking stack

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-31 14:31:43 -05:00
..
alloc.c mlx4_core: Roll back round robin bitmap allocation commit for CQs, SRQs, and MPTs 2013-12-09 21:12:13 -05:00
catas.c mlx4: Add support for EEH error recovery 2012-07-25 15:24:13 -07:00
cmd.c net/mlx4_core: Add immediate activate for VGT->VST->VGT 2013-11-07 19:22:47 -05:00
cq.c mlx4_core: Roll back round robin bitmap allocation commit for CQs, SRQs, and MPTs 2013-12-09 21:12:13 -05:00
en_clock.c mlx4_en: fix a build error on 32bit arches 2013-04-30 19:00:25 -04:00
en_cq.c net/mlx4_en: Add NAPI support for transmit side 2013-12-19 19:04:44 -05:00
en_dcb_nl.c net/mlx4_en: Disable global flow control when PFC enabled 2013-08-21 12:19:26 -07:00
en_ethtool.c net/mlx4_en: Datapath resources allocated dynamically 2013-11-07 19:22:48 -05:00
en_main.c net/mlx4_en: Ignore irrelevant hypervisor events 2013-12-19 19:04:44 -05:00
en_netdev.c net/mlx4_en: Add netdev support for TCP/IP offloads of vxlan tunneling 2013-12-31 14:31:43 -05:00
en_port.c net/mlx4_en: Datapath resources allocated dynamically 2013-11-07 19:22:48 -05:00
en_port.h net/mlx4_core: set port QoS attributes 2012-04-05 05:08:03 -04:00
en_resources.c net/mlx4_en: Add netdev support for TCP/IP offloads of vxlan tunneling 2013-12-31 14:31:43 -05:00
en_rx.c net/mlx4_en: Add netdev support for TCP/IP offloads of vxlan tunneling 2013-12-31 14:31:43 -05:00
en_selftest.c net/mlx4_en: Remove selftest TX queues empty condition 2013-12-01 20:36:07 -05:00
en_tx.c net/mlx4_en: Add netdev support for TCP/IP offloads of vxlan tunneling 2013-12-31 14:31:43 -05:00
eq.c mlx4_core: Roll back round robin bitmap allocation commit for CQs, SRQs, and MPTs 2013-12-09 21:12:13 -05:00
fw.c net/mlx4_core: Add basic support for TCP/IP offloads under tunneling 2013-12-31 14:31:43 -05:00
fw.h net/mlx4_core: Expose physical port id as PF/VF capability 2013-12-19 19:04:43 -05:00
icm.c net/mlx4_core: ICM pages are allocated on device NUMA node 2013-11-07 19:22:48 -05:00
icm.h mlx4_core: Fix integer overflows so 8TBs of memory registration works 2012-09-13 17:52:02 -07:00
intf.c mlx4: Use port management change event instead of smp_snoop 2012-07-10 09:47:10 -07:00
Kconfig mlx4_en: Remove remnants of LRO support 2012-11-19 19:13:59 -05:00
main.c net/mlx4_core: Add basic support for TCP/IP offloads under tunneling 2013-12-31 14:31:43 -05:00
Makefile net/mlx4_en: Add HW timestamping (TS) support 2013-04-24 16:30:14 -04:00
mcg.c net/mlx4_core: Add basic support for TCP/IP offloads under tunneling 2013-12-31 14:31:43 -05:00
mlx4_en.h net/mlx4_en: Add netdev support for TCP/IP offloads of vxlan tunneling 2013-12-31 14:31:43 -05:00
mlx4.h mlx4_core: Roll back round robin bitmap allocation commit for CQs, SRQs, and MPTs 2013-12-09 21:12:13 -05:00
mr.c mlx4_core: Roll back round robin bitmap allocation commit for CQs, SRQs, and MPTs 2013-12-09 21:12:13 -05:00
pd.c mlx4_core: Roll back round robin bitmap allocation commit for CQs, SRQs, and MPTs 2013-12-09 21:12:13 -05:00
port.c net/mlx4_core: Add basic support for TCP/IP offloads under tunneling 2013-12-31 14:31:43 -05:00
profile.c mlx4_core: Fix integer overflow issues around MTT table 2012-08-15 21:05:26 -07:00
qp.c mlx4_core: Roll back round robin bitmap allocation commit for CQs, SRQs, and MPTs 2013-12-09 21:12:13 -05:00
reset.c mlx4: Use PCI Express Capability accessors 2012-08-23 10:11:13 -06:00
resource_tracker.c net/mlx4_core: Add immediate activate for VGT->VST->VGT 2013-11-07 19:22:47 -05:00
sense.c Merge branch 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq 2012-10-02 09:54:49 -07:00
srq.c mlx4_core: Roll back round robin bitmap allocation commit for CQs, SRQs, and MPTs 2013-12-09 21:12:13 -05:00