Jesse Brandeburg 059dab6965 i40e: fix TCP flag replication for hardware offload ...

As reported by Eric Dumazet, the i40e driver was allowing the hardware
to replicate the PSH flag on all segments of a TSO operation.

This patch fixes the first/middle/last TCP flags settings which
makes the TSO operations work correctly.

With this change we are now configuring the CWR bit to only be set
in the first packet of a TSO, so this patch also enables TSO_ECN,
in order to advertise to the stack that we do the right thing
on the wire.

Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

2014-04-18 17:42:45 -07:00

..

i40e_adminq_cmd.h

i40e: updates to AdminQ interface

2014-01-16 17:20:51 -08:00

i40e_adminq.c

i40evf: clean up memsets

2014-02-13 17:27:28 -05:00

i40e_adminq.h

i40e: Fix GPL header

2014-01-09 02:10:23 -08:00

i40e_alloc.h

i40e: Fix GPL header

2014-01-09 02:10:23 -08:00

i40e_common.c

i40e/i40evf: Remove addressof casts to same type

2014-03-31 15:48:02 -07:00

i40e_dcb_nl.c

i40e: add DCB and DCBNL support

2014-01-17 19:13:04 -08:00

i40e_dcb.c

i40e: Fix static checker warning

2014-03-06 18:41:50 -08:00

i40e_dcb.h

i40e: implement DCB support infastructure

2014-01-17 19:13:04 -08:00

i40e_debugfs.c

i40e: check for netdev before debugfs use

2014-03-28 06:54:00 -07:00

i40e_diag.c

i40e: Fix GPL header

2014-01-09 02:10:23 -08:00

i40e_diag.h

i40e: Fix GPL header

2014-01-09 02:10:23 -08:00

i40e_ethtool.c

i40e: Remove casts of pointer to same type

2014-03-31 15:48:02 -07:00

i40e_hmc.c

i40e: use assignment instead of memcpy

2014-01-10 16:30:31 -08:00

i40e_hmc.h

i40e: Cleanup Doxygen warnings

2014-01-10 16:30:33 -08:00

i40e_lan_hmc.c

i40e: trivial cleanup

2014-01-14 18:56:00 -08:00

i40e_lan_hmc.h

i40e: Fix GPL header

2014-01-09 02:10:23 -08:00

i40e_main.c

i40e: fix TCP flag replication for hardware offload

2014-04-18 17:42:45 -07:00

i40e_nvm.c

i40e: clean up comment style

2014-03-06 18:41:36 -08:00

i40e_osdep.h

i40e: Fix GPL header

2014-01-09 02:10:23 -08:00

i40e_prototype.h

i40e/i40evf: i40e implementation for skb_set_hash

2014-03-06 18:41:31 -08:00

i40e_ptp.c

i40e: enable PTP

2014-01-10 16:33:39 -08:00

i40e_register.h

i40e: Fix GPL header

2014-01-09 02:10:23 -08:00

i40e_status.h

i40e: Fix GPL header

2014-01-09 02:10:23 -08:00

i40e_txrx.c

i40e: remove open-coded skb_cow_head

2014-04-18 17:33:28 -07:00

i40e_txrx.h

i40e: enable PTP

2014-01-10 16:33:39 -08:00

i40e_type.h

i40e/i40evf: Add an FD message level

2014-03-28 06:54:00 -07:00

i40e_virtchnl_pf.c

i40e: potential array underflow in i40e_vc_process_vf_msg()

2014-03-19 17:17:22 -07:00

i40e_virtchnl_pf.h

i40e: support VF link state ndo

2014-03-19 13:46:39 -07:00

i40e_virtchnl.h

i40e: Fix GPL header

2014-01-09 02:10:23 -08:00

i40e.h

i40e: eeprom integrity check on load and empr

2014-03-28 06:53:59 -07:00

Makefile

i40e: add DCB option to Kconfig

2014-01-17 19:13:04 -08:00