[dpdk-dev] [PATCH v5 0/2] i40evf: pf reset event report

Jingjing Wu jingjing.wu at intel.com
Thu Mar 10 04:41:09 CET 2016


v5 changes:
 - doc rewording and format fixing.

v4 changes:
 - rebase on latest dpdk-next-net/rel_16_04 branch (commit 0f9564a0e4f2)

v3 changes:
 - commit log doc rewording.
 - rebase on latest dpdk-next-net/rel_16_04 branch.
 - remove few useless line.
 - adjust interval and increase times for waiting pf msg

v2 changes:
 - remove the change on vf reset status checking
 - add pf event report support in release note

When Linux PF and DPDK VF are used for i40e PMD, In case of PF
reset, interrupt request will go via adminq event, VF need be
informed, a callback mechanism is introduced by VF. This will
allow VF to invoke callback when reset happens.
Users can register a callback for this interrupt event like:
    rte_eth_dev_callback_register(portid,
                 RTE_ETH_EVENT_INTR_RESET,
                 reset_event_callback,
                 arg);


Jingjing Wu (2):
  i40evf: allocate virtchnl cmd buffer for each vf
  i40evf: support to report pf reset event

 doc/guides/rel_notes/release_16_04.rst |   2 +
 drivers/net/i40e/i40e_ethdev.h         |   2 +
 drivers/net/i40e/i40e_ethdev_vf.c      | 420 +++++++++++++++++++++++----------
 lib/librte_ether/rte_ethdev.h          |   1 +
 4 files changed, 302 insertions(+), 123 deletions(-)

-- 
2.4.0



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