From patchwork Sat Sep 18 02:24:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chenbo Xia X-Patchwork-Id: 99250 Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id AF834A0C47; Sat, 18 Sep 2021 04:39:04 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 8B3594014E; Sat, 18 Sep 2021 04:39:04 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by mails.dpdk.org (Postfix) with ESMTP id A110D4003D for ; Sat, 18 Sep 2021 04:39:02 +0200 (CEST) X-IronPort-AV: E=McAfee;i="6200,9189,10110"; a="210144923" X-IronPort-AV: E=Sophos;i="5.85,303,1624345200"; d="scan'208";a="210144923" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Sep 2021 19:39:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,303,1624345200"; d="scan'208";a="546751600" Received: from npg-dpdk-virtio-xiachenbo-nw.sh.intel.com ([10.67.119.53]) by FMSMGA003.fm.intel.com with ESMTP; 17 Sep 2021 19:39:00 -0700 From: Chenbo Xia To: dev@dpdk.org, david.marchand@redhat.com Date: Sat, 18 Sep 2021 10:24:36 +0800 Message-Id: <20210918022443.12719-1-chenbo.xia@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210910022402.26620-1-chenbo.xia@intel.com> References: <20210910022402.26620-1-chenbo.xia@intel.com> Subject: [dpdk-dev] [PATCH v2 0/7] Removal of PCI bus ABIs 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 Sender: "dev" As announced in the deprecation notice, most ABIs in PCI bus will be removed. As there exist some applications that want to access PCI memory resource, two new APIs are defined in Patch 1 and corresponding changes are applied to testpmd in Patch 2. Patch 3-4 clean up the unnecessary usage of PCI bus header in examples. Patch 5-6 clean up the unused PCI related structure in kni library and related tests and examples. Patch 7 finally removes most of ABIs in PCI bus. --- v2: - Add check on call of port_id_pci_reg_write (Xiaoyun) - Combine two clean-up patches in test and example, and backport (David) Chenbo Xia (7): bus/pci: add new memory resource access APIs app/testpmd: use PCI memory resource access APIs examples/ethtool: use PCI library API to get PCI address examples/kni: remove unused PCI bus header kni: remove unused PCI info from test and example kni: replace unused variable definition with reserved bytes bus/pci: remove ABIs in PCI bus app/test-pmd/config.c | 50 +-- app/test-pmd/testpmd.h | 54 +-- app/test/test_kni.c | 57 --- app/test/virtual_pmd.c | 2 +- doc/guides/rel_notes/release_21_11.rst | 8 + drivers/baseband/acc100/rte_acc100_pmd.c | 2 +- .../fpga_5gnr_fec/rte_fpga_5gnr_fec.c | 2 +- drivers/baseband/fpga_lte_fec/fpga_lte_fec.c | 2 +- drivers/bus/pci/bsd/pci.c | 1 - drivers/bus/pci/linux/pci.c | 1 - drivers/bus/pci/linux/pci_uio.c | 1 - drivers/bus/pci/linux/pci_vfio.c | 1 - drivers/bus/pci/meson.build | 4 + drivers/bus/pci/pci_common.c | 78 ++++ drivers/bus/pci/pci_common_uio.c | 1 - drivers/bus/pci/pci_driver.h | 402 ++++++++++++++++++ drivers/bus/pci/pci_params.c | 1 - drivers/bus/pci/private.h | 3 +- drivers/bus/pci/rte_bus_pci.h | 387 ++--------------- drivers/bus/pci/version.map | 28 +- drivers/common/cnxk/roc_platform.h | 2 +- drivers/common/mlx5/linux/mlx5_common_verbs.c | 2 +- drivers/common/mlx5/mlx5_common_pci.c | 2 +- drivers/common/octeontx2/otx2_dev.h | 2 +- drivers/common/octeontx2/otx2_sec_idev.c | 2 +- drivers/common/qat/qat_device.h | 2 +- drivers/common/qat/qat_qp.c | 2 +- drivers/common/sfc_efx/sfc_efx.h | 2 +- drivers/compress/mlx5/mlx5_compress.c | 2 +- drivers/compress/octeontx/otx_zip.h | 2 +- drivers/compress/qat/qat_comp.c | 2 +- drivers/crypto/ccp/ccp_dev.h | 2 +- drivers/crypto/ccp/ccp_pci.h | 2 +- drivers/crypto/ccp/rte_ccp_pmd.c | 2 +- drivers/crypto/cnxk/cn10k_cryptodev.c | 2 +- drivers/crypto/cnxk/cn9k_cryptodev.c | 2 +- drivers/crypto/mlx5/mlx5_crypto.c | 2 +- drivers/crypto/nitrox/nitrox_device.h | 2 +- drivers/crypto/octeontx/otx_cryptodev.c | 2 +- drivers/crypto/octeontx/otx_cryptodev_ops.c | 2 +- drivers/crypto/octeontx2/otx2_cryptodev.c | 2 +- drivers/crypto/qat/qat_sym.c | 2 +- drivers/crypto/qat/qat_sym_pmd.c | 2 +- drivers/crypto/virtio/virtio_cryptodev.c | 2 +- drivers/crypto/virtio/virtio_pci.h | 2 +- drivers/event/dlb2/pf/dlb2_main.h | 2 +- drivers/event/dlb2/pf/dlb2_pf.c | 2 +- drivers/event/octeontx/ssovf_probe.c | 2 +- drivers/event/octeontx/timvf_probe.c | 2 +- drivers/event/octeontx2/otx2_evdev.c | 2 +- drivers/mempool/cnxk/cnxk_mempool.c | 2 +- drivers/mempool/octeontx/octeontx_fpavf.c | 2 +- drivers/mempool/octeontx2/otx2_mempool.c | 2 +- drivers/mempool/octeontx2/otx2_mempool.h | 2 +- drivers/mempool/octeontx2/otx2_mempool_irq.c | 2 +- drivers/meson.build | 4 + drivers/net/ark/ark_ethdev.c | 2 +- drivers/net/avp/avp_ethdev.c | 2 +- drivers/net/bnx2x/bnx2x.h | 2 +- drivers/net/bnxt/bnxt.h | 2 +- drivers/net/bonding/rte_eth_bond_args.c | 2 +- drivers/net/cxgbe/base/adapter.h | 2 +- drivers/net/cxgbe/cxgbe_ethdev.c | 2 +- drivers/net/e1000/em_ethdev.c | 2 +- drivers/net/e1000/em_rxtx.c | 2 +- drivers/net/e1000/igb_ethdev.c | 2 +- drivers/net/e1000/igb_pf.c | 2 +- drivers/net/ena/ena_ethdev.h | 2 +- drivers/net/enic/base/vnic_dev.h | 2 +- drivers/net/enic/enic_ethdev.c | 2 +- drivers/net/enic/enic_main.c | 2 +- drivers/net/enic/enic_vf_representor.c | 2 +- drivers/net/hinic/base/hinic_pmd_hwdev.c | 2 +- drivers/net/hinic/base/hinic_pmd_hwif.c | 2 +- drivers/net/hinic/base/hinic_pmd_nicio.c | 2 +- drivers/net/hinic/hinic_pmd_ethdev.c | 2 +- drivers/net/hns3/hns3_ethdev.c | 2 +- drivers/net/hns3/hns3_rxtx.c | 2 +- drivers/net/i40e/i40e_ethdev.c | 2 +- drivers/net/i40e/i40e_ethdev_vf.c | 2 +- drivers/net/i40e/i40e_vf_representor.c | 2 +- drivers/net/igc/igc_ethdev.c | 2 +- drivers/net/ionic/ionic.h | 2 +- drivers/net/ionic/ionic_ethdev.c | 2 +- drivers/net/ipn3ke/ipn3ke_ethdev.c | 2 +- drivers/net/ipn3ke/ipn3ke_representor.c | 2 +- drivers/net/ipn3ke/ipn3ke_tm.c | 2 +- drivers/net/ixgbe/ixgbe_ethdev.c | 2 +- drivers/net/ixgbe/ixgbe_ethdev.h | 2 +- drivers/net/mlx4/mlx4_ethdev.c | 2 +- drivers/net/mlx5/linux/mlx5_ethdev_os.c | 2 +- drivers/net/mlx5/linux/mlx5_os.c | 2 +- drivers/net/mlx5/mlx5.c | 2 +- drivers/net/mlx5/mlx5_ethdev.c | 2 +- drivers/net/mlx5/mlx5_txq.c | 2 +- drivers/net/netvsc/hn_vf.c | 2 +- drivers/net/octeontx/base/octeontx_pkivf.c | 2 +- drivers/net/octeontx/base/octeontx_pkovf.c | 2 +- drivers/net/octeontx2/otx2_ethdev_irq.c | 2 +- drivers/net/qede/base/bcm_osal.h | 2 +- drivers/net/sfc/sfc.h | 2 +- drivers/net/sfc/sfc_ethdev.c | 2 +- drivers/net/sfc/sfc_sriov.c | 2 +- drivers/net/thunderx/nicvf_ethdev.c | 2 +- drivers/net/txgbe/txgbe_ethdev.h | 2 +- drivers/net/txgbe/txgbe_flow.c | 2 +- drivers/net/txgbe/txgbe_pf.c | 2 +- drivers/net/virtio/virtio_pci.h | 2 +- drivers/net/virtio/virtio_pci_ethdev.c | 2 +- drivers/net/vmxnet3/vmxnet3_ethdev.c | 2 +- drivers/raw/cnxk_bphy/cnxk_bphy.c | 2 +- drivers/raw/cnxk_bphy/cnxk_bphy_cgx.c | 2 +- drivers/raw/cnxk_bphy/cnxk_bphy_irq.c | 2 +- drivers/raw/cnxk_bphy/cnxk_bphy_irq.h | 2 +- drivers/raw/ifpga/ifpga_rawdev.c | 2 +- drivers/raw/ifpga/rte_pmd_ifpga.c | 2 +- drivers/raw/ioat/idxd_pci.c | 2 +- drivers/raw/ioat/ioat_rawdev.c | 2 +- drivers/raw/ntb/ntb.c | 2 +- drivers/raw/ntb/ntb_hw_intel.c | 2 +- drivers/raw/octeontx2_dma/otx2_dpi_rawdev.c | 2 +- drivers/raw/octeontx2_ep/otx2_ep_enqdeq.c | 2 +- drivers/raw/octeontx2_ep/otx2_ep_rawdev.c | 2 +- drivers/regex/mlx5/mlx5_regex.c | 2 +- drivers/regex/mlx5/mlx5_regex_fastpath.c | 2 +- drivers/vdpa/ifc/base/ifcvf_osdep.h | 2 +- drivers/vdpa/ifc/ifcvf_vdpa.c | 2 +- drivers/vdpa/mlx5/mlx5_vdpa.c | 2 +- examples/ethtool/lib/rte_ethtool.c | 14 +- examples/ethtool/meson.build | 2 +- examples/ip_pipeline/kni.c | 16 - examples/kni/main.c | 1 - lib/ethdev/ethdev_pci.h | 2 +- lib/eventdev/eventdev_pmd_pci.h | 2 +- lib/kni/rte_kni.h | 4 +- 135 files changed, 711 insertions(+), 633 deletions(-) create mode 100644 drivers/bus/pci/pci_driver.h