2ed914f8ea
This patch is used to add the kernel idxd support. Without this patch, we can use userspace idxd driver under accel_engine library (module/accel/idxd/accel_engine). With this patch, we can also kernel idxd driver under the accel_engine library. Our approach is implementing a wrapper library to use IDXD device by leveraging the kernel DSA driver in SPDK idxd library (lib/idxd). Then users can leverage the RPC later to configure how to use the DSA device by user space driver or kernel driver. In this patch, our approach is to use the idxd-config library to export the WQs (Working Queues) exported by the kernel. Signed-off-by: Ziye Yang <ziye.yang@intel.com> Change-Id: I3a25a4fe0327bd626bf6883dfbe54437d3209e51 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7331 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@mellanox.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
50 lines
1.9 KiB
Makefile
50 lines
1.9 KiB
Makefile
#
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# BSD LICENSE
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#
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# Copyright (c) Intel Corporation.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Intel Corporation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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SPDK_ROOT_DIR := $(abspath $(CURDIR)/../..)
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include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
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SO_VER := 5
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SO_MINOR := 0
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C_SRCS = idxd.c idxd_user.c
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ifeq ($(CONFIG_IDXD_KERNEL),y)
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C_SRCS += idxd_kernel.c
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endif
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LIBNAME = idxd
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SPDK_MAP_FILE = $(abspath $(CURDIR)/spdk_idxd.map)
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include $(SPDK_ROOT_DIR)/mk/spdk.lib.mk
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