ef2e614cef
This patch adds core FTL (flash translation layer) submodules. On regular SSDs the FTL is part of firmware, whereas Open Channel enables moving it to the host and allows for having full controll of data placement on the device. Main functionalities added: * logical to physical address map * read / write buffer cache * wear-leveling * bad block management Change-Id: I5c28aa277b212734bd4b1f71ae386b3d6f8c3715 Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com> Signed-off-by: Wojciech Malikowski <wojciech.malikowski@intel.com> Signed-off-by: Jakub Radtke <jakub.radtke@intel.com> Signed-off-by: Mateusz Kozlowski <mateusz.kozlowski@intel.com> Reviewed-on: https://review.gerrithub.io/c/431322 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
124 lines
3.5 KiB
Plaintext
124 lines
3.5 KiB
Plaintext
#
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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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# Installation prefix
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CONFIG_PREFIX="/usr/local"
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# Build with debug logging. Turn off for performance testing and normal usage
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CONFIG_DEBUG=n
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# Build with support of backtrace printing in log messages. Requires libunwind.
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CONFIG_LOG_BACKTRACE=n
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# Treat warnings as errors (fail the build on any warning).
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CONFIG_WERROR=n
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# Build with link-time optimization.
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CONFIG_LTO=n
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# Build with code coverage instrumentation.
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CONFIG_COVERAGE=n
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# Build with Address Sanitizer enabled
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CONFIG_ASAN=n
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# Build with Undefined Behavior Sanitizer enabled
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CONFIG_UBSAN=n
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# Build with Thread Sanitizer enabled
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CONFIG_TSAN=n
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# Build tests
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CONFIG_TESTS=y
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# Directory that contains the desired SPDK environment library.
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# By default, this is implemented using DPDK.
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CONFIG_ENV=
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# This directory should contain 'include' and 'lib' directories for your DPDK
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# installation.
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CONFIG_DPDK_DIR=
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# Build SPDK FIO plugin. Requires CONFIG_FIO_SOURCE_DIR set to a valid
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# fio source code directory.
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CONFIG_FIO_PLUGIN=n
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# This directory should contain the source code directory for fio
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# which is required for building the SPDK FIO plugin.
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CONFIG_FIO_SOURCE_DIR=/usr/src/fio
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# Enable RDMA support for the NVMf target.
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# Requires ibverbs development libraries.
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CONFIG_RDMA=n
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CONFIG_RDMA_SEND_WITH_INVAL=n
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# Build Ceph RBD support in bdev modules
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# Requires librbd development libraries
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CONFIG_RBD=n
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# Build vhost library.
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CONFIG_VHOST=y
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# Build vhost initiator (Virtio) driver.
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CONFIG_VIRTIO=y
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# Build with PMDK backends
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CONFIG_PMDK=n
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CONFIG_PMDK_DIR=
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# Build with "reduce" (SPDK block compression)
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CONFIG_REDUCE=n
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# Build with VPP
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CONFIG_VPP=n
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CONFIG_VPP_DIR=
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# Requires libiscsi development libraries.
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CONFIG_ISCSI_INITIATOR=n
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# Enable the dependencies for building the crypto vbdev
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CONFIG_CRYPTO=n
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# Build spdk shared libraries in addition to the static ones.
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CONFIG_SHARED=n
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# Build with VTune suport.
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CONFIG_VTUNE=n
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CONFIG_VTUNE_DIR=
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# Build the dpdk igb_uio driver
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CONFIG_IGB_UIO_DRIVER=n
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# Build FTL library
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CONFIG_FTL=n
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