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numam-spdk/lib/bdev/Makefile

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bdev: add block device abstraction layer Change-Id: I235cf146a52714756c9782c03b118f518c5f5182 Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-07-20 18:16:23 +00:00
#
# BSD LICENSE
#
# Copyright (c) Intel Corporation.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Intel Corporation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
SPDK_ROOT_DIR := $(abspath $(CURDIR)/../..)
include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
bdev: Add API to get SPDK memory domains used by bdev Change-Id: Ic9f42eff59bdc4c8c6e73deb76b3eecfc04f80a8 Signed-off-by: Alexey Marchuk <alexeymar@mellanox.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6268 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Community-CI: Mellanox Build Bot Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Ziye Yang <ziye.yang@intel.com>
2021-08-06 05:31:02 +00:00
SO_VER := 8
bdev: virtio blk read max size and segs The backend device such as virtio-blk or virtio-scsi may support the SIZE_MAX and SEG_MAX. Then SPDK needs to split the big IO. Add this feature in bdev. Change-Id: I2442e14121ccf141682964425e96382fec482af3 Signed-off-by: Jin Yu <jin.yu@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4600 Community-CI: Broadcom CI Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
2020-10-12 15:33:36 +00:00
SO_MINOR := 0
make: rev SO versions individually for libraries. This will allow us to keep track of compatibility issues on a per-library basis. Change-Id: Ib0c796adb1efe1570212a503ed660bef6f142b6e Signed-off-by: Seth Howell <seth.howell@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1067 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>
2020-02-28 20:47:11 +00:00
Add support for VTune Change-Id: Ica7f76a5354b27e6e5fd7114de1fdba46434b073 Signed-off-by: Roman Sudarikov <roman.sudarikov@intel.com> Reviewed-on: https://review.gerrithub.io/362994 Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com> Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2017-05-30 08:45:46 +00:00
ifeq ($(CONFIG_VTUNE),y)
CONFIG: add missing CONFIG_ options Also fix options that doesn't start with CONFIG_ prefix. Change-Id: I32a24373328bab8f513d56c0c09b5a86589f690c Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com> Reviewed-on: https://review.gerrithub.io/427767 Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com> 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> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
2018-09-26 11:19:28 +00:00
CFLAGS += -I$(CONFIG_VTUNE_DIR)/include -I$(CONFIG_VTUNE_DIR)/sdk/src/ittnotify
Add support for VTune Change-Id: Ica7f76a5354b27e6e5fd7114de1fdba46434b073 Signed-off-by: Roman Sudarikov <roman.sudarikov@intel.com> Reviewed-on: https://review.gerrithub.io/362994 Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com> Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2017-05-30 08:45:46 +00:00
endif
lib/bdev: Zoned bdev public header Added new public header for zoned bdev. Zoned bdev is an extension of the bdev interface. Generic concept comes from ATA/SCSI and is also being worked as an NVMe TP. Zoned device logical blocks space is divided into fixed-sized zones. Each zone is described by its start logical block address and capacity. Writes to a single zone need to be sequential. After zone is fully written it need to be reset to write to it again. Such writing schema could be very beneficial in terms of write amplification factor for NAND based devices. SPDK Flash Translation Layer library will be consuming this interface in the future. Extending SPDK bdev interface will allow to use existing bdev infrastructure for this new type of devices. Zoned device have several properties defined in spdk_bdev structure: - zone_size: default size of each zone - max_open_zone: maximum number of open zones - optimal_open_zones: optimal number of open zones to get best performance on writes Single zone properties are defined in spdk_bdev_zone_info structure: - start_lba: first logical block of z zone - write_pointer: logical block address in the zone at which next write shall occur. - capacity: maximum number of logical blocks that may be written in the zone when zone is empty. - state: zone state Several zone states are defined: Empty, Open, Full, Closed, Read Only and Offline. To change zone state zone actions are defined: Close, Finish, Open and Reset. Change-Id: I5fcc22d548c15743329344cae96f5ff73e268504 Signed-off-by: Wojciech Malikowski <wojciech.malikowski@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/460642 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> Reviewed-by: Maciej Szwed <maciej.szwed@intel.com>
2019-07-05 10:17:55 +00:00
C_SRCS = bdev.c bdev_rpc.c bdev_zone.c part.c scsi_nvme.c
bdev: #include VTune file to control warnings The VTune ittnotify_static.c code, as currently shipped, triggers sign-comparison warnings when built with SPDK's CFLAGS. Wrap the file in a pragma to disable the warnings for just this file and allow a build with --enable-werror to pass. Change-Id: I701fb6b88f09564fdadfd17e1d16d80df455940b Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com> Reviewed-on: https://review.gerrithub.io/364511 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2017-06-07 20:24:32 +00:00
C_SRCS-$(CONFIG_VTUNE) += vtune.c
bdev: add block device abstraction layer Change-Id: I235cf146a52714756c9782c03b118f518c5f5182 Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-07-20 18:16:23 +00:00
LIBNAME = bdev
lib/bdev: add a map file. Also update the so minor version. Apparently spdk_bdev_module_list_find was not declared global even though it matches the spdk_* regex for the generic spdk map file. My guess is this is because it isn't actually used in any file other than bdev.c even though it is declared in include/bdev_module.h Signed-off-by: Seth Howell <seth.howell@intel.com> Change-Id: I5c4e9ed06130e5d1dcc7235b5c2588f7b98a3ab3 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1681 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> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Community-CI: Broadcom CI
2020-04-03 19:22:12 +00:00
SPDK_MAP_FILE = $(abspath $(CURDIR)/spdk_bdev.map)
bdev: add block device abstraction layer Change-Id: I235cf146a52714756c9782c03b118f518c5f5182 Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2016-07-20 18:16:23 +00:00
include $(SPDK_ROOT_DIR)/mk/spdk.lib.mk
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