af4e2a3277
This patch adds support for hotplug / hotremove detection for devices behind the VMD. The detection acts similarly to the one implemented for regular PCIe devices, that is user has to periodically call probe function. Additionally, for applications not using SPDK's event framework, spdk_vmd_hotplug_monitor has to be called periodically as well. Change-Id: I9f6839560efcf16c839b01976639d835f119cb47 Signed-off-by: orden smith <orden.e.smith@intel.com> Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/472741 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
158 lines
5.6 KiB
Makefile
158 lines
5.6 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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# A quick note on organization:
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#
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# Each grouping is independent from itself. it depends only on libraries
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# in the grouping above it. All dependencies are listed alphabetically within
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# groups. The only exception to this is the JSON_LIBS grouping which is a special
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# case since they almost always occur together.
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JSON_LIBS := json jsonrpc rpc
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DEPDIRS-env_ocf :=
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DEPDIRS-log :=
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DEPDIRS-rte_vhost :=
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DEPDIRS-ioat := log
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DEPDIRS-sock := log
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DEPDIRS-util := log
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DEPDIRS-vmd := log
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DEPDIRS-conf := log util
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DEPDIRS-json := log util
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DEPDIRS-nvme := log sock util
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DEPDIRS-reduce := log util
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DEPDIRS-thread := log util
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DEPDIRS-blob := log util thread
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DEPDIRS-copy := thread
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DEPDIRS-jsonrpc := log util json
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DEPDIRS-virtio := log util json thread
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DEPDIRS-lvol := log util blob
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DEPDIRS-rpc := log util json jsonrpc
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DEPDIRS-log_rpc := log $(JSON_LIBS)
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DEPDIRS-net := log util $(JSON_LIBS)
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DEPDIRS-notify := log util $(JSON_LIBS)
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DEPDIRS-trace := log util $(JSON_LIBS)
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DEPDIRS-bdev := log util conf thread $(JSON_LIBS) notify trace
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DEPDIRS-blobfs := log conf thread blob trace
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DEPDIRS-event := log util conf thread $(JSON_LIBS) trace
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DEPDIRS-ftl := log util nvme thread trace bdev
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DEPDIRS-nbd := log util thread $(JSON_LIBS) bdev
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DEPDIRS-nvmf := log sock util nvme thread $(JSON_LIBS) trace bdev
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DEPDIRS-scsi := log util thread $(JSON_LIBS) trace bdev
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DEPDIRS-iscsi := log sock util conf thread $(JSON_LIBS) trace event scsi
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DEPDIRS-vhost = log util conf thread $(JSON_LIBS) bdev event scsi
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ifeq ($(CONFIG_VHOST_INTERNAL_LIB),y)
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DEPDIRS-vhost += rte_vhost
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endif
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# ------------------------------------------------------------------------
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# Start module/ directory - This section extends the organizational pattern from
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# above. However, it introduces several more groupings which may not strictly follow
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# the ordering pattern above. These are used for convenience and to help quickly
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# determine the unique dependencies of a given module. It is also grouped by directory.
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BDEV_DEPS = log util $(JSON_LIBS) bdev
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BDEV_DEPS_CONF = $(BDEV_DEPS) conf
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BDEV_DEPS_THREAD = $(BDEV_DEPS) thread
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BDEV_DEPS_CONF_THREAD = $(BDEV_DEPS) conf thread
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# module/blob
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DEPDIRS-blob_bdev := log thread bdev
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# module/blobfs
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DEPDIRS-blobfs_bdev := $(BDEV_DEPS_THREAD) blob_bdev blobfs
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# module/copy
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DEPDIRS-copy_ioat := log ioat conf thread $(JSON_LIBS) copy
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# module/sock
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DEPDIRS-sock_posix := log sock
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DEPDIRS-sock_vpp := log sock util thread
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# module/bdev
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DEPDIRS-bdev_gpt := bdev conf json log thread util
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DEPDIRS-bdev_lvol := $(BDEV_DEPS) lvol blob blob_bdev
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DEPDIRS-bdev_rpc := $(BDEV_DEPS)
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DEPDIRS-bdev_error := $(BDEV_DEPS_CONF)
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DEPDIRS-bdev_malloc := $(BDEV_DEPS_CONF) copy
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DEPDIRS-bdev_split := $(BDEV_DEPS_CONF)
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DEPDIRS-bdev_compress := $(BDEV_DEPS_THREAD) reduce
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DEPDIRS-bdev_delay := $(BDEV_DEPS_THREAD)
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DEPDIRS-bdev_aio := $(BDEV_DEPS_CONF_THREAD)
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DEPDIRS-bdev_crypto := $(BDEV_DEPS_CONF_THREAD)
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DEPDIRS-bdev_iscsi := $(BDEV_DEPS_CONF_THREAD)
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DEPDIRS-bdev_null := $(BDEV_DEPS_CONF_THREAD)
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DEPDIRS-bdev_nvme = $(BDEV_DEPS_CONF_THREAD) nvme
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ifeq ($(OS),Linux)
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DEPDIRS-bdev_nvme += ftl
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endif
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DEPDIRS-bdev_ocf := $(BDEV_DEPS_CONF_THREAD)
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DEPDIRS-bdev_passthru := $(BDEV_DEPS_CONF_THREAD)
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DEPDIRS-bdev_pmem := $(BDEV_DEPS_CONF_THREAD)
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DEPDIRS-bdev_raid := $(BDEV_DEPS_CONF_THREAD)
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DEPDIRS-bdev_rbd := $(BDEV_DEPS_CONF_THREAD)
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DEPDIRS-bdev_virtio := $(BDEV_DEPS_CONF_THREAD) virtio
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# module/event
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# module/event/app
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DEPDIRS-app_rpc := log util thread event $(JSON_LIBS)
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# module/event/subsystems
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# These depdirs include subsystem interdependencies which
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# are not related to symbols, but are defined directly in
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# the SPDK event subsystem code.
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DEPDIRS-event_copy := copy event
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DEPDIRS-event_net := sock net event
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DEPDIRS-event_vmd := vmd conf $(JSON_LIBS) event log thread
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DEPDIRS-event_bdev := bdev event event_copy event_vmd
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DEPDIRS-event_nbd := event nbd event_bdev
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DEPDIRS-event_nvmf := $(BDEV_DEPS_CONF_THREAD) event nvme nvmf event_bdev
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DEPDIRS-event_scsi := event scsi event_bdev
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DEPDIRS-event_iscsi := event iscsi event_scsi
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DEPDIRS-event_vhost := event vhost event_scsi
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