From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jingjing Wu Subject: [PATCH v5 0/2] i40evf: pf reset event report Date: Thu, 10 Mar 2016 11:41:09 +0800 Message-ID: <1457581271-22871-1-git-send-email-jingjing.wu@intel.com> References: <1457503249-14878-1-git-send-email-jingjing.wu@intel.com> Cc: dev@dpdk.org To: bruce.richardson@intel.com Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id ED9552904 for ; Thu, 10 Mar 2016 04:41:25 +0100 (CET) In-Reply-To: <1457503249-14878-1-git-send-email-jingjing.wu@intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 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