From patchwork Sat Oct 12 00:26:31 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alfredo Cardigliano X-Patchwork-Id: 60991 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 7088C1EB53; Sat, 12 Oct 2019 02:26:33 +0200 (CEST) Received: from devele.ntop.org (net-93-145-196-230.cust.vodafonedsl.it [93.145.196.230]) by dpdk.org (Postfix) with ESMTP id 067031EB51 for ; Sat, 12 Oct 2019 02:26:32 +0200 (CEST) Received: from [192.168.2.134] (localhost6.localdomain6 [IPv6:::1]) by devele.ntop.org (Postfix) with ESMTP id D117A6C003C for ; Sat, 12 Oct 2019 02:26:31 +0200 (CEST) From: Alfredo Cardigliano To: dev@dpdk.org Date: Sat, 12 Oct 2019 02:26:31 +0200 Message-ID: <157083999181.11524.14412618767163406859.stgit@devele> In-Reply-To: <157083994018.11524.11276616720287263690.stgit@devele> References: <157083994018.11524.11276616720287263690.stgit@devele> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH 01/17] net/ionic: add skeleton 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" Add makefile and config file options to compile the Pensando ionic PMD. Add feature and version map file. Update maintainers file. Signed-off-by: Alfredo Cardigliano Reviewed-by: Shannon Nelson --- MAINTAINERS | 6 +++ config/common_base | 5 ++ doc/guides/nics/features/ionic.ini | 8 ++++ doc/guides/nics/index.rst | 1 doc/guides/nics/ionic.rst | 45 +++++++++++++++++++++ drivers/net/Makefile | 1 drivers/net/ionic/Makefile | 57 +++++++++++++++++++++++++++ drivers/net/ionic/meson.build | 8 ++++ drivers/net/ionic/rte_pmd_ionic_version.map | 5 ++ mk/rte.app.mk | 1 10 files changed, 137 insertions(+) create mode 100644 doc/guides/nics/features/ionic.ini create mode 100644 doc/guides/nics/ionic.rst create mode 100644 drivers/net/ionic/Makefile create mode 100644 drivers/net/ionic/meson.build create mode 100644 drivers/net/ionic/rte_pmd_ionic_version.map diff --git a/MAINTAINERS b/MAINTAINERS index 6adf20107..ff1fee06a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -787,6 +787,12 @@ F: drivers/net/enetc/ F: doc/guides/nics/enetc.rst F: doc/guides/nics/features/enetc.ini +Pensando ionic +M: Alfredo Cardigliano +F: drivers/net/ionic/ +F: doc/guides/nics/ionic.rst +F: doc/guides/nics/features/ionic.ini + QLogic bnx2x M: Rasesh Mody M: Shahed Shaikh diff --git a/config/common_base b/config/common_base index 6a7e00d75..1c11fcae6 100644 --- a/config/common_base +++ b/config/common_base @@ -270,6 +270,11 @@ CONFIG_RTE_LIBRTE_E1000_DEBUG_TX=n CONFIG_RTE_LIBRTE_E1000_DEBUG_TX_FREE=n CONFIG_RTE_LIBRTE_E1000_PF_DISABLE_STRIP_CRC=n +# +# Compile Pensando IONIC PMD driver +# +CONFIG_RTE_LIBRTE_IONIC_PMD=y + # # Compile burst-oriented HINIC PMD driver # diff --git a/doc/guides/nics/features/ionic.ini b/doc/guides/nics/features/ionic.ini new file mode 100644 index 000000000..3a92eedc7 --- /dev/null +++ b/doc/guides/nics/features/ionic.ini @@ -0,0 +1,8 @@ +; +; Supported features of the 'ionic' network poll mode driver. +; +; Refer to default.ini for the full list of available PMD features. +; +[Features] +x86-64 = Y +Usage doc = Y diff --git a/doc/guides/nics/index.rst b/doc/guides/nics/index.rst index d477001d9..185457325 100644 --- a/doc/guides/nics/index.rst +++ b/doc/guides/nics/index.rst @@ -33,6 +33,7 @@ Network Interface Controller Drivers ice ifc igb + ionic ipn3ke ixgbe intel_vf diff --git a/doc/guides/nics/ionic.rst b/doc/guides/nics/ionic.rst new file mode 100644 index 000000000..aaf59981f --- /dev/null +++ b/doc/guides/nics/ionic.rst @@ -0,0 +1,45 @@ +.. SPDX-License-Identifier: GPL-2.0 + Copyright(c) 2018-2019 Pensando Systems, Inc. All rights reserved. + +IONIC Driver +============ + +The ionic driver provides support for Pensando server adapters. + +Identifying the Adapter +----------------------- + +To find if one or more Pensando PCI Ethernet devices are installed +on the host, check for the PCI devices: + + .. code-block:: console + + lspci -d 1dd8: + b5:00.0 Ethernet controller: Device 1dd8:1002 + b6:00.0 Ethernet controller: Device 1dd8:1002 + +Pre-Installation Configuration +------------------------------ + +The following options can be modified in the ``config`` file. +Please note that enabling debugging options may affect system performance. + +- ``CONFIG_RTE_LIBRTE_IONIC_PMD`` (default ``y``) + + Toggle compilation of ionic PMD. + +- ``CONFIG_RTE_LIBRTE_IONIC_DEBUG_RX`` (default ``n``) + + Toggle display of receive fast path run-time messages. + +- ``CONFIG_RTE_LIBRTE_IONIC_DEBUG_TX`` (default ``n``) + + Toggle display of transmit fast path run-time messages. + +Building DPDK +------------- + +The ionic PMD driver supports UIO and VFIO, please refer to the +:ref:`DPDK documentation that comes with the DPDK suite ` +for instructions on how to build DPDK. + diff --git a/drivers/net/Makefile b/drivers/net/Makefile index 1770d8b23..cb7921c6f 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -34,6 +34,7 @@ DIRS-$(CONFIG_RTE_LIBRTE_HNS3_PMD) += hns3 DIRS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += i40e DIRS-$(CONFIG_RTE_LIBRTE_IAVF_PMD) += iavf DIRS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice +DIRS-$(CONFIG_RTE_LIBRTE_IONIC_PMD) += ionic DIRS-$(CONFIG_RTE_LIBRTE_IPN3KE_PMD) += ipn3ke DIRS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += ixgbe DIRS-$(CONFIG_RTE_LIBRTE_LIO_PMD) += liquidio diff --git a/drivers/net/ionic/Makefile b/drivers/net/ionic/Makefile new file mode 100644 index 000000000..3add24087 --- /dev/null +++ b/drivers/net/ionic/Makefile @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright(c) 2018-2019 Pensando Systems, Inc. All rights reserved. + +include $(RTE_SDK)/mk/rte.vars.mk + +# +# library name +# +LIB = librte_pmd_ionic.a + +CFLAGS += -O3 +CFLAGS += $(WERROR_FLAGS) + +EXPORT_MAP := rte_pmd_ionic_version.map + +LIBABIVER := 2 + +ifeq ($(CONFIG_RTE_TOOLCHAIN_ICC),y) +# +# CFLAGS for icc +# +CFLAGS += -diag-disable 174 -diag-disable 593 -diag-disable 869 +CFLAGS += -diag-disable 981 -diag-disable 2259 -diag-disable 3656 + +else ifeq ($(CONFIG_RTE_TOOLCHAIN_CLANG),y) +# +# CFLAGS for clang +# +CFLAGS += -Wno-unused-parameter -Wno-unused-value -Wno-strict-aliasing +CFLAGS += -Wno-format-extra-args + +else +# +# CFLAGS for gcc +# +ifeq ($(shell test $(GCC_VERSION) -ge 44 && echo 1), 1) +CFLAGS += -Wno-deprecated -Wno-unused-parameter -Wno-unused-value +CFLAGS += -Wno-strict-aliasing -Wno-format-extra-args +CFLAGS += -Wno-missing-field-initializers -Wno-pointer-arith +endif + +ifeq ($(shell test $(GCC_VERSION) -ge 70 && echo 1), 1) +CFLAGS += -Wno-implicit-fallthrough +endif + +endif + +LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring +LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_hash +LDLIBS += -lrte_bus_pci + +# +# all source are stored in SRCS-y +# +SRCS-$(CONFIG_RTE_LIBRTE_IONIC_PMD) += + +include $(RTE_SDK)/mk/rte.lib.mk diff --git a/drivers/net/ionic/meson.build b/drivers/net/ionic/meson.build new file mode 100644 index 000000000..502076e3c --- /dev/null +++ b/drivers/net/ionic/meson.build @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright(c) 2019 Pensando + +version = 1 + +sources = files( +) + diff --git a/drivers/net/ionic/rte_pmd_ionic_version.map b/drivers/net/ionic/rte_pmd_ionic_version.map new file mode 100644 index 000000000..96f83bd6c --- /dev/null +++ b/drivers/net/ionic/rte_pmd_ionic_version.map @@ -0,0 +1,5 @@ +DPDK_2.0 { + + local: *; +}; + diff --git a/mk/rte.app.mk b/mk/rte.app.mk index 17b991604..d324078e3 100644 --- a/mk/rte.app.mk +++ b/mk/rte.app.mk @@ -176,6 +176,7 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_HNS3_PMD) += -lrte_pmd_hns3 _LDLIBS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += -lrte_pmd_i40e _LDLIBS-$(CONFIG_RTE_LIBRTE_IAVF_PMD) += -lrte_pmd_iavf _LDLIBS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += -lrte_pmd_ice +_LDLIBS-$(CONFIG_RTE_LIBRTE_IONIC_PMD) += -lrte_pmd_ionic _LDLIBS-$(CONFIG_RTE_LIBRTE_IXGBE_PMD) += -lrte_pmd_ixgbe ifeq ($(CONFIG_RTE_LIBRTE_KNI),y) _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_KNI) += -lrte_pmd_kni