From a72cf98cc93eefbc2fc3673b696d1b218d01eb8e Mon Sep 17 00:00:00 2001 From: Alfredo Cardigliano Date: Sun, 19 Jan 2020 16:53:39 +0100 Subject: [PATCH] net/ionic: add skeleton 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_armv8a_linux | 1 + config/common_base | 5 +++ config/defconfig_arm-armv7a-linuxapp-gcc | 1 + config/defconfig_ppc_64-power8-linuxapp-gcc | 1 + doc/guides/nics/features/ionic.ini | 8 ++++ doc/guides/nics/index.rst | 1 + doc/guides/nics/ionic.rst | 41 +++++++++++++++++++++ doc/guides/rel_notes/release_20_02.rst | 5 +++ drivers/net/Makefile | 1 + drivers/net/ionic/Makefile | 25 +++++++++++++ drivers/net/ionic/meson.build | 6 +++ drivers/net/ionic/rte_pmd_ionic_version.map | 5 +++ mk/rte.app.mk | 1 + 14 files changed, 107 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 48fbaa043a..8cd037cea9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -806,6 +806,12 @@ F: doc/guides/nics/pfe.rst F: drivers/net/pfe/ F: doc/guides/nics/features/pfe.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_armv8a_linux b/config/common_armv8a_linux index 782877bb21..433e66c7d8 100644 --- a/config/common_armv8a_linux +++ b/config/common_armv8a_linux @@ -31,6 +31,7 @@ CONFIG_RTE_ARCH_ARM64_MEMCPY=n #CONFIG_RTE_ARM64_MEMCPY_ALIGN_MASK=0xF #CONFIG_RTE_ARM64_MEMCPY_STRICT_ALIGN=n +CONFIG_RTE_LIBRTE_IONIC_PMD=n CONFIG_RTE_LIBRTE_FM10K_PMD=n CONFIG_RTE_LIBRTE_SFC_EFX_PMD=n CONFIG_RTE_LIBRTE_AVP_PMD=n diff --git a/config/common_base b/config/common_base index e09788eb64..c897dd0ae1 100644 --- a/config/common_base +++ b/config/common_base @@ -292,6 +292,11 @@ CONFIG_RTE_LIBRTE_HINIC_PMD=n # CONFIG_RTE_LIBRTE_HNS3_PMD=n +# +# Compile Pensando IONIC PMD driver +# +CONFIG_RTE_LIBRTE_IONIC_PMD=y + # # Compile burst-oriented IXGBE PMD driver # diff --git a/config/defconfig_arm-armv7a-linuxapp-gcc b/config/defconfig_arm-armv7a-linuxapp-gcc index c91423f0e6..6ac7f47e47 100644 --- a/config/defconfig_arm-armv7a-linuxapp-gcc +++ b/config/defconfig_arm-armv7a-linuxapp-gcc @@ -57,3 +57,4 @@ CONFIG_RTE_LIBRTE_NFP_PMD=n CONFIG_RTE_LIBRTE_HINIC_PMD=n CONFIG_RTE_LIBRTE_HNS3_PMD=n CONFIG_RTE_LIBRTE_PMD_IOAT_RAWDEV=n +CONFIG_RTE_LIBRTE_IONIC_PMD=n diff --git a/config/defconfig_ppc_64-power8-linuxapp-gcc b/config/defconfig_ppc_64-power8-linuxapp-gcc index b7b9d6f48c..c917c47746 100644 --- a/config/defconfig_ppc_64-power8-linuxapp-gcc +++ b/config/defconfig_ppc_64-power8-linuxapp-gcc @@ -32,3 +32,4 @@ CONFIG_RTE_LIBRTE_AVP_PMD=n CONFIG_RTE_LIBRTE_HINIC_PMD=n CONFIG_RTE_LIBRTE_HNS3_PMD=n CONFIG_RTE_LIBRTE_PMD_IOAT_RAWDEV=n +CONFIG_RTE_LIBRTE_IONIC_PMD=n diff --git a/doc/guides/nics/features/ionic.ini b/doc/guides/nics/features/ionic.ini new file mode 100644 index 0000000000..3a92eedc72 --- /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 8c540c0bbe..6d88028ef2 100644 --- a/doc/guides/nics/index.rst +++ b/doc/guides/nics/index.rst @@ -32,6 +32,7 @@ Network Interface Controller Drivers i40e ice 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 0000000000..787123df5d --- /dev/null +++ b/doc/guides/nics/ionic.rst @@ -0,0 +1,41 @@ +.. SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0) + Copyright(c) 2018-2019 Pensando Systems, Inc. All rights reserved. + +IONIC Driver +============ + +The ionic driver provides support for Pensando server adapters. +It currently supports the below models: + +- `Naples DSC-25 `_ +- `Naples DSC-100 `_ + +Please visit https://pensando.io for more information. + +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. + +- ``CONFIG_RTE_LIBRTE_IONIC_PMD`` (default ``y``) + + Toggle compilation of ionic PMD. + +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/doc/guides/rel_notes/release_20_02.rst b/doc/guides/rel_notes/release_20_02.rst index 6b639878a6..2748264616 100644 --- a/doc/guides/rel_notes/release_20_02.rst +++ b/doc/guides/rel_notes/release_20_02.rst @@ -65,6 +65,11 @@ New Features Added support for new flow item to handle L2TPv3 over IP rte_flow patterns. +* **Added IONIC net PMD.** + + Added the new ``ionic`` net driver for Pensando Ethernet Network Adapters. + See the :doc:`../nics/ionic` NIC guide for more details on this new driver. + * **Updated Hisilicon hns3 driver.** Updated Hisilicon hns3 driver with new features and improvements, including: diff --git a/drivers/net/Makefile b/drivers/net/Makefile index cca3c4474e..4a7f155fcd 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 0000000000..9c2f9cf2e4 --- /dev/null +++ b/drivers/net/ionic/Makefile @@ -0,0 +1,25 @@ +# SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0) +# 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 += $(WERROR_FLAGS) + +EXPORT_MAP := rte_pmd_ionic_version.map + +LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring +LDLIBS += -lrte_ethdev -lrte_net +LDLIBS += -lrte_bus_pci + +# +# all source are stored in SRCS-y +# +SRCS-$(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 0000000000..5386e23ca7 --- /dev/null +++ b/drivers/net/ionic/meson.build @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0) +# Copyright(c) 2019 Pensando + +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 0000000000..3fb4ff7eb5 --- /dev/null +++ b/drivers/net/ionic/rte_pmd_ionic_version.map @@ -0,0 +1,5 @@ +DPDK_20.0 { + + local: *; +}; + diff --git a/mk/rte.app.mk b/mk/rte.app.mk index bba52dd2a5..15acf95db6 100644 --- a/mk/rte.app.mk +++ b/mk/rte.app.mk @@ -188,6 +188,7 @@ IAVF-y := $(CONFIG_RTE_LIBRTE_IAVF_PMD) ifeq ($(findstring y,$(IAVF-y)),y) _LDLIBS-y += -lrte_common_iavf endif +_LDLIBS-$(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 -- 2.20.1