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Spdk/lib/rdma/Makefile

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Replace most BSD 3-clause license text with SPDX identifier. Many open source projects have moved to using SPDX identifiers to specify license information, reducing the amount of boilerplate code in every source file. This patch replaces the bulk of SPDK .c, .cpp and Makefiles with the BSD-3-Clause identifier. Almost all of these files share the exact same license text, and this patch only modifies the files that contain the most common license text. There can be slight variations because the third clause contains company names - most say "Intel Corporation", but there are instances for Nvidia, Samsung, Eideticom and even "the copyright holder". Used a bash script to automate replacement of the license text with SPDX identifier which is checked into scripts/spdx.sh. Signed-off-by: Jim Harris <james.r.harris@intel.com> Change-Id: Iaa88ab5e92ea471691dc298cfe41ebfb5d169780 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12904 Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Dong Yi <dongx.yi@intel.com> Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Reviewed-by: <qun.wan@intel.com>
2022-06-03 19:15:11 +00:00
# SPDX-License-Identifier: BSD-3-Clause
update Intel copyright notices per Intel policy to include file commit date using git cmd below. The policy does not apply to non-Intel (C) notices. git log --follow -C90% --format=%ad --date default <file> | tail -1 and then pull just the 4 digit year from the result. Intel copyrights were not added to files where Intel either had no contribution ot the contribution lacked substance (ie license header updates, formatting changes, etc). Contribution date used "--follow -C95%" to get the most accurate date. Note that several files in this patch didn't end the license/(c) block with a blank comment line so these were added as the vast majority of files do have this last blank line. Simply there for consistency. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: Id5b7ce4f658fe87132f14139ead58d6e285c04d4 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15192 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Community-CI: Mellanox Build Bot
2022-11-01 20:26:26 +00:00
# Copyright (C) 2020 Intel Corporation. All rights reserved.
rdma: Intorduce RDMA providers RDMA provider is used as an abstraction layer and allows to add vendor specific verbs implementation. This patch adds an interface to create and destroy qpairs and its implementation using regular verbs API. Future patches will add functions to queue/flush Work Requests, enable usage of RDMA providers API in NVMEoF target/initiator and add Mellanox Direct Verbs implementation. This abstraction layer is flexible enough to add other vendor's implementations. The choice of a specific RDMA provider will be made at the configuration step, it doesn't add any runtime overhead. Change-Id: If8eec5bd45c82c71f73a14f6e84121cd02a1d65d Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1655 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Community-CI: Broadcom CI Reviewed-by: Seth Howell <seth.howell@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2020-03-14 07:27:38 +00:00
# Copyright (c) Mellanox Technologies LTD. All rights reserved.
#
SPDK_ROOT_DIR := $(abspath $(CURDIR)/../..)
include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
so_ver: increase all major versions To allow SO_MINOR updates on LTS for the whole year it is supported, the major version for all components needs to be increased. This is to prevent scenario where two versions exists with matching versions, but conflicting ABI. Ex. Next SPDK release adds an API call increasing the minor version, then LTS needs just a subset of those additions. Increasing major so version after LTS, allows the future releases to update versions as needed. Yet allowing LTS to increase minor version separately. Disabled test for increasing SO version without ABI change, as that is goal of this patch. This check shall be removed with SPDK 23.05 release. Looks like this was left over from prior LTS, to avoid that make sure it is only skipped when running against v23.01.x as latest release. This patch: - increases SO_VER by 1 for all components - resets SO_MINOR to 0 for all components - removes suppressions for ABI tests Short reference to how the versions were changed: MAX=$(git grep "SO_VER := " | cut -d" " -f 3 | sort -ubnr | head -1) for((i=$MAX;i>0;i-=1)); do find . -name "Makefile" -exec \ sed -i -e "s/SO_VER := $i\$/SO_VER := $(($i+1))/g" {} +; done find . -name "Makefile" -exec \ sed -i -e "s/SO_MINOR := .*/SO_MINOR := 0/g" {} + Change-Id: I3e5681802c0a5ac6d7d652a18896997cd07cc8bf Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16419 Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2023-01-23 17:24:28 +00:00
SO_VER := 5
SO_MINOR := 0
rdma: Intorduce RDMA providers RDMA provider is used as an abstraction layer and allows to add vendor specific verbs implementation. This patch adds an interface to create and destroy qpairs and its implementation using regular verbs API. Future patches will add functions to queue/flush Work Requests, enable usage of RDMA providers API in NVMEoF target/initiator and add Mellanox Direct Verbs implementation. This abstraction layer is flexible enough to add other vendor's implementations. The choice of a specific RDMA provider will be made at the configuration step, it doesn't add any runtime overhead. Change-Id: If8eec5bd45c82c71f73a14f6e84121cd02a1d65d Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1655 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Community-CI: Broadcom CI Reviewed-by: Seth Howell <seth.howell@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2020-03-14 07:27:38 +00:00
SPDK_MAP_FILE = $(abspath $(CURDIR)/spdk_rdma.map)
LIBNAME = rdma
rdma: Add mlx5_dv RDMA provider The new RDMA provider can be enabled by passing --with-rdma=mlx5_dv parameter to configure script This provider uses "externally created qpair" functionality of rdma cm - it must move a qpair to RTS state manually Change-Id: I72484f6edd1f4dad15430e2c8d36b65d1975e8a2 Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1658 Community-CI: Mellanox Build Bot Community-CI: Broadcom CI Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2020-03-14 12:08:29 +00:00
rdma: Add functions to support memory translation This is the first commit in a series which aim is to unify MRs registration and memory translation in NVMEoF target and NVME initiator RDMA transports. Next patches will add usage of new functions in RDMA transports. Change-Id: I93153d497fc4554ced14edbe545961b78bda91e3 Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5121 Community-CI: Broadcom CI Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
2020-10-21 15:32:01 +00:00
C_SRCS = common.c
rdma: Add mlx5_dv RDMA provider The new RDMA provider can be enabled by passing --with-rdma=mlx5_dv parameter to configure script This provider uses "externally created qpair" functionality of rdma cm - it must move a qpair to RTS state manually Change-Id: I72484f6edd1f4dad15430e2c8d36b65d1975e8a2 Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1658 Community-CI: Mellanox Build Bot Community-CI: Broadcom CI Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2020-03-14 12:08:29 +00:00
ifeq ($(CONFIG_RDMA_PROV),verbs)
rdma: Add functions to support memory translation This is the first commit in a series which aim is to unify MRs registration and memory translation in NVMEoF target and NVME initiator RDMA transports. Next patches will add usage of new functions in RDMA transports. Change-Id: I93153d497fc4554ced14edbe545961b78bda91e3 Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5121 Community-CI: Broadcom CI Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
2020-10-21 15:32:01 +00:00
C_SRCS += rdma_verbs.c
rdma: Add mlx5_dv RDMA provider The new RDMA provider can be enabled by passing --with-rdma=mlx5_dv parameter to configure script This provider uses "externally created qpair" functionality of rdma cm - it must move a qpair to RTS state manually Change-Id: I72484f6edd1f4dad15430e2c8d36b65d1975e8a2 Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1658 Community-CI: Mellanox Build Bot Community-CI: Broadcom CI Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2020-03-14 12:08:29 +00:00
else ifeq ($(CONFIG_RDMA_PROV),mlx5_dv)
rdma: Add functions to support memory translation This is the first commit in a series which aim is to unify MRs registration and memory translation in NVMEoF target and NVME initiator RDMA transports. Next patches will add usage of new functions in RDMA transports. Change-Id: I93153d497fc4554ced14edbe545961b78bda91e3 Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5121 Community-CI: Broadcom CI Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
2020-10-21 15:32:01 +00:00
C_SRCS += rdma_mlx5_dv.c
rdma: Add mlx5_dv RDMA provider The new RDMA provider can be enabled by passing --with-rdma=mlx5_dv parameter to configure script This provider uses "externally created qpair" functionality of rdma cm - it must move a qpair to RTS state manually Change-Id: I72484f6edd1f4dad15430e2c8d36b65d1975e8a2 Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1658 Community-CI: Mellanox Build Bot Community-CI: Broadcom CI Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2020-03-14 12:08:29 +00:00
LOCAL_SYS_LIBS += -lmlx5
else
$(error Wrong RDMA provider specified: $(CONFIG_RDMA_PROV))
endif
rdma: Intorduce RDMA providers RDMA provider is used as an abstraction layer and allows to add vendor specific verbs implementation. This patch adds an interface to create and destroy qpairs and its implementation using regular verbs API. Future patches will add functions to queue/flush Work Requests, enable usage of RDMA providers API in NVMEoF target/initiator and add Mellanox Direct Verbs implementation. This abstraction layer is flexible enough to add other vendor's implementations. The choice of a specific RDMA provider will be made at the configuration step, it doesn't add any runtime overhead. Change-Id: If8eec5bd45c82c71f73a14f6e84121cd02a1d65d Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1655 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Community-CI: Broadcom CI Reviewed-by: Seth Howell <seth.howell@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Jacek Kalwas <jacek.kalwas@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2020-03-14 07:27:38 +00:00
LOCAL_SYS_LIBS += -libverbs -lrdmacm
#Attach only if FreeBSD and RDMA is specified with configure
ifeq ($(OS),FreeBSD)
# Mellanox - MLX4 HBA Userspace Library
ifneq ("$(wildcard /usr/lib/libmlx4.*)","")
LOCAL_SYS_LIBS += -lmlx4
endif
# Mellanox - MLX5 HBA Userspace Library
ifneq ("$(wildcard /usr/lib/libmlx5.*)","")
LOCAL_SYS_LIBS += -lmlx5
endif
# Chelsio HBA Userspace Library
ifneq ("$(wildcard /usr/lib/libcxgb4.*)","")
LOCAL_SYS_LIBS += -lcxgb4
endif
endif
include $(SPDK_ROOT_DIR)/mk/spdk.lib.mk
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