From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 2E35FA052B; Tue, 28 Jul 2020 00:04:13 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id AA44C2C6E; Tue, 28 Jul 2020 00:04:11 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id 543C42C01 for ; Tue, 28 Jul 2020 00:04:10 +0200 (CEST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06RLjHM2002305; Mon, 27 Jul 2020 15:04:09 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=pfpt0818; bh=eNn7On0wt/+pSfwJq5l/IsZKtXLzr/0Xf5UWpGsiwNI=; b=hnBSg3FTR6lgjyozB4W5+neZpkV7SzUYkLXu2PwoegSrl02R7E5rkDjRIcnL+usgma54 loweiXGZXwQehTHg3M9hCfyoAw/WIIgVcLqPi62hL2+JYDG8bcAnRHiJkBAnsjJ+7DIh +sz7qoOt57PsPUbifH01pp182oKTkzxMphpVydWVZDCcjCJLMqvDNKTSMF0pKYW1f4Y7 LvUlKBpCm5GurV7t5ceYtVQewLIGGRde1DoRDJovQ7QHe95SNSmYWhEcy29ibtd8x5w/ gqduHMgzVon09jecttTCxi0Dx9q+XiapCvfDbKuwTSIYuACB4dKeEZeZ5/e5RCZBK9Bw ow== Received: from sc-exch03.marvell.com ([199.233.58.183]) by mx0a-0016f401.pphosted.com with ESMTP id 32gj3qs8m0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 27 Jul 2020 15:04:09 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 27 Jul 2020 15:04:07 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 27 Jul 2020 15:04:08 -0700 Received: from dut1171.mv.qlogic.com (unknown [10.112.88.18]) by maili.marvell.com (Postfix) with ESMTP id F34B53F7040; Mon, 27 Jul 2020 15:04:07 -0700 (PDT) Received: from dut1171.mv.qlogic.com (localhost [127.0.0.1]) by dut1171.mv.qlogic.com (8.14.7/8.14.7) with ESMTP id 06RM47rR029121; Mon, 27 Jul 2020 15:04:07 -0700 Received: (from root@localhost) by dut1171.mv.qlogic.com (8.14.7/8.14.7/Submit) id 06RM47Fk029120; Mon, 27 Jul 2020 15:04:07 -0700 From: Manish Chopra To: , , , CC: , , , , , , , , Date: Mon, 27 Jul 2020 15:03:35 -0700 Message-ID: <20200727220341.29084-1-manishc@marvell.com> X-Mailer: git-send-email 2.12.0 MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-07-27_15:2020-07-27, 2020-07-27 signatures=0 Subject: [dpdk-dev] [PATCH v4 0/6] qede: SR-IOV PF driver support X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi, This series adds SR-IOV PF pmd driver support to have VF pmd driver work over PF pmd driver instances in order to run the adapter completely under DPDK environment for one of the use cases like ovs-dpdk. This is very initial bring-up with following testing covered - * Enable/Disable SR-IOV VFs through igb_uio sysfs hook. * Load VFs, run fastpath, teardown VFs in hypervisor and guest VM. * VF FLR flow (in case of VF PCI passthrough to the guest VM) * Bulletin mechanism tested to communicate link changes to the VFs. Note that this series is intended for upcoming DPDK release (20.08) Please consider applying this series to dpdk-next-net-mrvl.git V3->V4: ======= * Fixed meson/ninja build failure for AMD arch. * Incorporated cosmetic changes pointed by Gaetan. V2->V3: ======= * Instead of adding complete pci_regs.h file from linux, define handful PCI symbols (prefixed with RTE_) in dpdk which are required to implement generic rte_pci_find_next_ext_capability() API (patch #1) and to enable various other qede driver's OSAL_* defines (patch #2) (essentially, removed the patch #1 in v2) * Fixed meson/ninja compilation issues reported * Incorporated comments by Gaetan for rte_pci_find_next_ext_capability() V1->V2: (Incorporated comments from Jerin Jacob) ================================================ * Added rte_pci_regs.h file (copy of linux/pci_regs.h) under lib/librte_pci to remove the dependency of dpdk on user headers * Added generic API to find PCI extended capability and use that in the drivers, removed individual functions implemented by the drivers Thanks, Manish Manish Chopra (6): drivers: add generic API to find PCI extended cap net/qede: define PCI config space specific osals net/qede: configure VFs on hardware net/qede: add infrastructure support for VF load net/qede: initialize VF MAC and link net/qede: add VF FLR support doc/guides/nics/features/qede.ini | 1 + doc/guides/nics/qede.rst | 7 +- drivers/bus/pci/pci_common.c | 43 ++++ drivers/bus/pci/rte_bus_pci.h | 20 ++ drivers/bus/pci/rte_bus_pci_version.map | 6 + drivers/net/ice/ice_ethdev.c | 51 +---- drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c | 48 +---- drivers/net/qede/Makefile | 1 + drivers/net/qede/base/bcm_osal.c | 31 +++ drivers/net/qede/base/bcm_osal.h | 29 ++- drivers/net/qede/base/ecore.h | 7 + drivers/net/qede/base/ecore_dev.c | 6 +- drivers/net/qede/base/ecore_iov_api.h | 3 + drivers/net/qede/base/ecore_sriov.c | 28 +-- drivers/net/qede/base/meson.build | 2 +- drivers/net/qede/meson.build | 1 + drivers/net/qede/qede_ethdev.c | 37 +++- drivers/net/qede/qede_ethdev.h | 1 + drivers/net/qede/qede_if.h | 1 + drivers/net/qede/qede_main.c | 13 +- drivers/net/qede/qede_sriov.c | 219 +++++++++++++++++++++ drivers/net/qede/qede_sriov.h | 22 +++ drivers/raw/ifpga/ifpga_rawdev.c | 6 - lib/librte_pci/rte_pci.h | 35 ++++ 24 files changed, 482 insertions(+), 136 deletions(-) create mode 100644 drivers/net/qede/qede_sriov.c create mode 100644 drivers/net/qede/qede_sriov.h -- 2.17.1