From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id C842FA0543; Tue, 4 Oct 2022 17:31:30 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id ADB6840DDC; Tue, 4 Oct 2022 17:31:30 +0200 (CEST) Received: from shelob.oktetlabs.ru (shelob.oktetlabs.ru [91.220.146.113]) by mails.dpdk.org (Postfix) with ESMTP id 42C5240A79 for ; Tue, 4 Oct 2022 17:31:29 +0200 (CEST) Received: from [192.168.38.17] (aros.oktetlabs.ru [192.168.38.17]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by shelob.oktetlabs.ru (Postfix) with ESMTPSA id BA76366; Tue, 4 Oct 2022 18:31:28 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 shelob.oktetlabs.ru BA76366 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=oktetlabs.ru; s=default; t=1664897488; bh=d7OHoDfaMywj+sdx/IGeW1kaNf7w7L4IrwD56f4yi/Y=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=H9pme/q88BK+aYmEPgQmZyyPXF6a3bTOofHNdLI7AVrRh6ilFnJdMteXzCS9YgasG tKIEhmYNlaJe4E2DTS6xyLOp7HD9ljIzx4IEtesPO0SagL+jDUcs6w4JrT9f8wMVFW QJvIr5dGIIVuO99EbKpD2K2Sf+Jxfsi1S6P1NLCE= Message-ID: <28f2029b-a5c7-cad8-d728-0f1c9aede5a8@oktetlabs.ru> Date: Tue, 4 Oct 2022 18:31:28 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.3.0 Subject: Re: [PATCH v3 0/5] Add support for live migration and cleanup MCDI headers Content-Language: en-US To: abhimanyu.saini@xilinx.com, dev@dpdk.org Cc: chenbo.xia@intel.com, maxime.coquelin@redhat.com, Abhimanyu Saini References: <20220714084451.38375-1-asaini@xilinx.com> <20220714134804.60495-1-asaini@xilinx.com> From: Andrew Rybchenko Organization: OKTET Labs In-Reply-To: <20220714134804.60495-1-asaini@xilinx.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On 7/14/22 16:47, abhimanyu.saini@xilinx.com wrote: > From: Abhimanyu Saini > > In SW assisted live migration, vDPA driver will stop all virtqueues > and setup up SW vrings to relay the communication between the > virtio driver and the vDPA device using an event driven relay thread > This will allow vDPA driver to help on guest dirty page logging for > live migration. > > Abhimanyu Saini (5): > common/sfc_efx/base: remove VQ index check during VQ start > common/sfc_efx/base: update MCDI headers > common/sfc_efx/base: use the updated definitions of cidx/pidx > vdpa/sfc: enable support for multi-queue > vdpa/sfc: Add support for SW assisted live migration > > drivers/common/sfc_efx/base/efx.h | 12 +- > drivers/common/sfc_efx/base/efx_regs_mcdi.h | 36 +- > drivers/common/sfc_efx/base/rhead_virtio.c | 28 +- > drivers/vdpa/sfc/sfc_vdpa.h | 1 + > drivers/vdpa/sfc/sfc_vdpa_hw.c | 2 + > drivers/vdpa/sfc/sfc_vdpa_ops.c | 345 ++++++++++++++++++-- > drivers/vdpa/sfc/sfc_vdpa_ops.h | 17 +- > 7 files changed, 378 insertions(+), 63 deletions(-) > Patch 4/5 requires review notes processing. Applied without the 4/5 patch to dpdk-next-net/main, thanks.