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numam-dpdk/drivers/net/virtio/Makefile

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drivers: use SPDX tag for Intel copyright files Replace the BSD license header with the SPDX tag for files with only an Intel copyright on them. Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2017-12-19 15:49:01 +00:00
# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2010-2014 Intel Corporation
virtio: add new driver This PMD can be used in a VM having virtio-net NIC. Note: it is a different implementation than virtio-usermap extension. Signed-off-by: Intel
2013-09-18 10:00:00 +00:00
include $(RTE_SDK)/mk/rte.vars.mk
#
# library name
#
mk: remove uio suffix from virtio pmd The virtio pmd is not restricted to uio anymore. Fixes: da978dfdc43b ("virtio: use port IO to get PCI resource") Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com> Acked-by: Changchun Ouyang <changchun.ouyang@intel.com>
2015-04-09 17:23:45 +00:00
LIB = librte_pmd_virtio.a
virtio: add new driver This PMD can be used in a VM having virtio-net NIC. Note: it is a different implementation than virtio-usermap extension. Signed-off-by: Intel
2013-09-18 10:00:00 +00:00
mk: add experimental tag check Add checks during build to ensure that all symbols in the EXPERIMENTAL version map section have __experimental tags on their definitions, and enable the warnings needed to announce their use. Also add an ALLOW_EXPERIMENTAL_APIS define to allow individual libraries and files to declare the acceptability of experimental api usage Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Thomas Monjalon <thomas@monjalon.net>
2018-01-22 01:48:05 +00:00
CFLAGS += -DALLOW_EXPERIMENTAL_API
virtio: add new driver This PMD can be used in a VM having virtio-net NIC. Note: it is a different implementation than virtio-usermap extension. Signed-off-by: Intel
2013-09-18 10:00:00 +00:00
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
mk: do not generate LDLIBS from directory dependencies The list of libraries in LDLIBS was generated from the DEPDIRS-xyz variable. This is valid when the subdirectory name match the library name, but it's not always the case, especially for PMDs. The patches removes this feature and explicitly adds the proper libraries in LDLIBS. Some DEPDIRS-xyz variables become useless, remove them. Reported-by: Gage Eads <gage.eads@intel.com> Signed-off-by: Olivier Matz <olivier.matz@6wind.com> Reviewed-by: Gage Eads <gage.eads@intel.com>
2017-10-12 16:04:21 +00:00
LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs
pci: introduce library and driver The PCI lib defines the types and methods allowing to use PCI elements. The PCI bus implements a bus driver for PCI devices by constructing rte_bus elements using the PCI lib. Move the relevant code out of the EAL to its expected place. Libraries, drivers, unit tests and applications are updated to use the new rte_bus_pci.h header when necessary. Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
2017-10-26 10:06:08 +00:00
LDLIBS += -lrte_bus_pci
bus/vdev: move code from EAL into a new driver Move the vdev bus from lib/librte_eal to drivers/bus. As the crypto vdev helper function refers to data structure in rte_vdev.h, so we move those helper function into drivers/bus too. Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
2017-11-07 06:54:21 +00:00
ifeq ($(CONFIG_RTE_VIRTIO_USER),y)
LDLIBS += -lrte_bus_vdev
endif
virtio: add new driver This PMD can be used in a VM having virtio-net NIC. Note: it is a different implementation than virtio-usermap extension. Signed-off-by: Intel
2013-09-18 10:00:00 +00:00
lib: provide initial versioning Add linker version script files to each DPDK library to put a stake in the ground from which we can start cleaning up API's Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2015-02-02 17:40:20 +00:00
EXPORT_MAP := rte_pmd_virtio_version.map
virtio: add new driver This PMD can be used in a VM having virtio-net NIC. Note: it is a different implementation than virtio-usermap extension. Signed-off-by: Intel
2013-09-18 10:00:00 +00:00
#
# all source are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtqueue.c
SRCS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtio_pci.c
SRCS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtio_rxtx.c
SRCS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtio_ethdev.c
virtio: fill Rx avail ring with blank mbufs Add software RX ring in virtqueue. Add fake_mbuf in virtqueue for wraparound processing. Fill avail ring with blank mbufs in virtio_dev_vring_start Add virtio_rxtx.h header file for RTE_VIRTIO_PMD_MAX_BURST. Would move all rx/tx related declarations into this header file in future. Signed-off-by: Huawei Xie <huawei.xie@intel.com> Acked-by: Jianfeng Tan <jianfeng.tan@intel.com>
2015-10-29 14:53:22 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtio_rxtx_simple.c
virtio: add new driver This PMD can be used in a VM having virtio-net NIC. Note: it is a different implementation than virtio-usermap extension. Signed-off-by: Intel
2013-09-18 10:00:00 +00:00
net/virtio: move SSE based Rx code to separate file Split out SSE instruction based virtio simple Rx implementation to a separate file Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
2016-07-05 12:49:24 +00:00
ifeq ($(CONFIG_RTE_ARCH_X86),y)
SRCS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtio_rxtx_simple_sse.c
net/virtio: add Altivec Rx Added the file virtio_rxtx_simple_altivec.c which implements Altivec code for the virtio vectorized RX functions. Updated the various build files. Signed-off-by: David Christensen <drc@linux.vnet.ibm.com> Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
2019-08-14 17:49:53 +00:00
else ifeq ($(CONFIG_RTE_ARCH_PPC_64),y)
SRCS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtio_rxtx_simple_altivec.c
net/virtio: add NEON based Rx handler Added neon based Rx vector implementation. Selection of the new handler based neon availability at runtime. Updated the release notes and MAINTAINERS file. Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Acked-by: Jianbo Liu <jianbo.liu@linaro.org>
2016-08-18 04:12:11 +00:00
else ifneq ($(filter y,$(CONFIG_RTE_ARCH_ARM) $(CONFIG_RTE_ARCH_ARM64)),)
SRCS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtio_rxtx_simple_neon.c
net/virtio: move SSE based Rx code to separate file Split out SSE instruction based virtio simple Rx implementation to a separate file Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
2016-07-05 12:49:24 +00:00
endif
net/virtio-user: add vhost-user adapter layer This patch provides vhost adapter layer implementation. Two main help functions are provided to upper layer (device emulation): - vhost_user_setup(), to set up vhost user backend; - vhost_user_sock(), to talk with vhost user backend. ---------------------- | ------------------ | | | virtio driver | | | ------------------ | | | | | ------------------ | ------> virtio-user PMD | | device emulate | | | | | | | | vhost adapter |-|----> (vhost_user.c) | ------------------ | ---------------------- | | -------------- --> (vhost-user protocol) | ------------------ | vhost backend | ------------------ Signed-off-by: Huawei Xie <huawei.xie@intel.com> Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
2016-06-15 09:03:22 +00:00
ifeq ($(CONFIG_RTE_VIRTIO_USER),y)
SRCS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtio_user/vhost_user.c
net/virtio-user: support kernel vhost This patch add support vhost kernel as the backend for virtio_user. Three main hook functions are added: - vhost_kernel_setup() to open char device, each vq pair needs one vhostfd; - vhost_kernel_ioctl() to communicate control messages with vhost kernel module; - vhost_kernel_enable_queue_pair() to open tap device and set it as the backend of corresonding vhost fd (that is to say, vq pair). Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com> Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
2017-01-13 12:18:38 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtio_user/vhost_kernel.c
SRCS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtio_user/vhost_kernel_tap.c
net/virtio-user: add device emulation layer Few device emulation layer functions are added for virtio driver to call: - virtio_user_start_device() - virtio_user_stop_device() - virtio_user_dev_init() - virtio_user_dev_uninit() These functions will get called by virtio driver, and they call vhost adapter layer functions to implement the functionality. All stats related to virtual user device as logged in virtio_user_dev structure. ---------------------- | ------------------ | | | virtio driver | | | ------------------ | | | | | ------------------ | ------> virtio-user PMD | | device emulate |-|----> (virtio_user_dev.c, virtio_user_dev.h) | | | | | | vhost adapter | | | ------------------ | ---------------------- | | | ------------------ | vhost backend | ------------------ Signed-off-by: Huawei Xie <huawei.xie@intel.com> Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
2016-06-15 09:03:23 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtio_user/virtio_user_dev.c
net/virtio-user: add new virtual PCI driver This patch implements another new instance of struct virtio_pci_ops to drive the virtio-user virtual device. Instead of rd/wr ioport or PCI configuration space, this virtual pci driver will rd/wr the virtual device struct virtio_user_hw, and when necessary, invokes APIs provided by device emulation later to start/stop the device. ---------------------- | ------------------ | | | virtio driver | |----> (virtio_user_ethdev.c) | ------------------ | | | | | ------------------ | ------> virtio-user PMD | | device emulate | | | | | | | | vhost adapter | | | ------------------ | ---------------------- | | | ------------------ | vhost backend | ------------------ Signed-off-by: Huawei Xie <huawei.xie@intel.com> Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
2016-06-15 09:03:24 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtio_user_ethdev.c
net/virtio-user: add vhost-user adapter layer This patch provides vhost adapter layer implementation. Two main help functions are provided to upper layer (device emulation): - vhost_user_setup(), to set up vhost user backend; - vhost_user_sock(), to talk with vhost user backend. ---------------------- | ------------------ | | | virtio driver | | | ------------------ | | | | | ------------------ | ------> virtio-user PMD | | device emulate | | | | | | | | vhost adapter |-|----> (vhost_user.c) | ------------------ | ---------------------- | | -------------- --> (vhost-user protocol) | ------------------ | vhost backend | ------------------ Signed-off-by: Huawei Xie <huawei.xie@intel.com> Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
2016-06-15 09:03:22 +00:00
endif
virtio: add new driver This PMD can be used in a VM having virtio-net NIC. Note: it is a different implementation than virtio-usermap extension. Signed-off-by: Intel
2013-09-18 10:00:00 +00:00
include $(RTE_SDK)/mk/rte.lib.mk
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