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* [dpdk-dev] [PATCH v2 0/2] i40evf: support interrupt based pf reset request
@ 2016-01-27  1:46 Jingjing Wu
  2016-01-27  1:46 ` [dpdk-dev] [PATCH v2 1/2] i40evf: allocate virtchnl cmd buffer for each vf Jingjing Wu
  2016-01-27  1:46 ` [dpdk-dev] [PATCH v2 2/2] i40evf: support interrupt based pf reset request Jingjing Wu
  0 siblings, 2 replies; 14+ messages in thread
From: Jingjing Wu @ 2016-01-27  1:46 UTC (permalink / raw)
  To: dev

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

If DPDK is used on VF while the host is using Linux Kernel
driver as PF driver on FVL NIC, some setting on PF will trigger
VF reset. DPDK VF need to know the event.
This patch set makes the interrupt based request of PF reset
from PF supported by enabling the adminq event process in
VF driver.
Users can register a callback for this interrupt event to get
informed, when a PF reset request detected 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 interrupt based pf reset request

 doc/guides/rel_notes/release_2_3.rst |   1 +
 drivers/net/i40e/i40e_ethdev.h       |   2 +
 drivers/net/i40e/i40e_ethdev_vf.c    | 423 +++++++++++++++++++++++++----------
 lib/librte_ether/rte_ethdev.h        |   1 +
 4 files changed, 304 insertions(+), 123 deletions(-)

-- 
2.4.0

^ permalink raw reply	[flat|nested] 14+ messages in thread
* [dpdk-dev] [PATCH 0/2] i40evf: support interrupt based pf reset request
@ 2016-01-13 12:31 Jingjing Wu
  2016-01-27  1:49 ` [dpdk-dev] [PATCH v2 " Jingjing Wu
  0 siblings, 1 reply; 14+ messages in thread
From: Jingjing Wu @ 2016-01-13 12:31 UTC (permalink / raw)
  To: dev

If DPDK is used on VF while the host is using Linux Kernel driver
as PF driver on FVL NIC, some setting on PF will trigger VF reset.
DPDK VF need to know the event.
This patch set makes the interrupt based request of PF reset from PF
supported by enabling the adminq event process in VF driver.
Users can register a callback for this interrupt event to get
informed, when a PF reset request detected 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 interrupt based pf reset request

 drivers/net/i40e/i40e_ethdev.h    |   2 +
 drivers/net/i40e/i40e_ethdev_vf.c | 425 +++++++++++++++++++++++++++-----------
 lib/librte_ether/rte_ethdev.h     |   1 +
 3 files changed, 304 insertions(+), 124 deletions(-)

-- 
2.4.0

^ permalink raw reply	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2016-02-22  8:27 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-01-27  1:46 [dpdk-dev] [PATCH v2 0/2] i40evf: support interrupt based pf reset request Jingjing Wu
2016-01-27  1:46 ` [dpdk-dev] [PATCH v2 1/2] i40evf: allocate virtchnl cmd buffer for each vf Jingjing Wu
2016-01-27  1:46 ` [dpdk-dev] [PATCH v2 2/2] i40evf: support interrupt based pf reset request Jingjing Wu
  -- strict thread matches above, loose matches on Subject: below --
2016-01-13 12:31 [dpdk-dev] [PATCH 0/2] " Jingjing Wu
2016-01-27  1:49 ` [dpdk-dev] [PATCH v2 " Jingjing Wu
2016-01-27  1:49   ` [dpdk-dev] [PATCH v2 2/2] " Jingjing Wu
2016-01-27  8:34     ` David Marchand
2016-02-14  3:25       ` Wu, Jingjing
2016-02-15 13:16         ` David Marchand
2016-02-18  4:06           ` Zhe Tao
2016-02-19  5:51           ` Wu, Jingjing
2016-01-28  7:03     ` Tao, Zhe
2016-02-14  2:12       ` Wu, Jingjing
2016-01-29  8:50     ` Tao, Zhe
2016-02-14  3:04       ` Wu, Jingjing
2016-02-22  8:26     ` Zhang, Helin

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