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Spdk/module/bdev/passthru/vbdev_passthru.h

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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
vbdev/passthru: introduce the public create_passthru_disk function The patch here is to have two utility functions that can be called in the examine path and also through the newly created create_passthru_disk() public function. This is also a preparation work to add the RPC method to construct the passthru vbdev at runtime. Change-Id: I6cf7ec61ace8b021de19d35ddbd5441618938739 Signed-off-by: GangCao <gang.cao@intel.com> Reviewed-on: https://review.gerrithub.io/406888 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com> Reviewed-by: John Kariuki <John.K.Kariuki@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com>
2018-04-08 01:23:07 +00:00
* Copyright (c) Intel Corporation.
* All rights reserved.
*/
#ifndef SPDK_VBDEV_PASSTHRU_H
#define SPDK_VBDEV_PASSTHRU_H
#include "spdk/stdinc.h"
#include "spdk/bdev.h"
bdev/passthru: Use typedef in bdev_module.h for spdk_bdev_unregsister Including bdev_module.h and using spdk_bdev_unregister_cb instead of spdk_delete_passthru_complete will follow other bdev modules. This patch doesn't change any behavior. Change-Id: Ia236ea37ae22ed5c7740b02d1c5bd37491b9cf9a Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-on: https://review.gerrithub.io/c/444166 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2019-02-12 08:25:05 +00:00
#include "spdk/bdev_module.h"
bdev: add delete_passthru_bdev call Since delete_bdev should be used only for debug purpose, this patch adds delete call specific for passthru bdev. Signed-off-by: Maciej Szwed <maciej.szwed@intel.com> Change-Id: I8ea20b3003dd6539d84123c3b5363bd8bdfd6f7f Reviewed-on: https://review.gerrithub.io/416535 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2018-06-22 12:30:19 +00:00
/**
* Create new pass through bdev.
*
* \param bdev_name Bdev on which pass through vbdev will be created.
bdev/passthru: updaate rpc param description For consistency, made similar change on WIP compress patch and want to make sure the PT bdev module is as correct as possible to be used as a template. Change-Id: I9d2d775b7878edd16df3c283c169746fc821c8e5 Signed-off-by: paul luse <paul.e.luse@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/446456 Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2019-02-27 17:55:32 +00:00
* \param vbdev_name Name of the pass through bdev.
bdev: add delete_passthru_bdev call Since delete_bdev should be used only for debug purpose, this patch adds delete call specific for passthru bdev. Signed-off-by: Maciej Szwed <maciej.szwed@intel.com> Change-Id: I8ea20b3003dd6539d84123c3b5363bd8bdfd6f7f Reviewed-on: https://review.gerrithub.io/416535 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2018-06-22 12:30:19 +00:00
* \return 0 on success, other on failure.
*/
rpc: Rename passthru related rpcs. Rename construct_passthru_bdev to bdev_passthru_create Rename delete_passthru_bdev to bdev_passthru_delete Change-Id: I8850b78f846acc42cb8530acaf462af867b0bb2e Signed-off-by: Pawel Kaminski <pawelx.kaminski@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466520 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2019-08-28 08:56:12 +00:00
int bdev_passthru_create_disk(const char *bdev_name, const char *vbdev_name);
vbdev/passthru: introduce the public create_passthru_disk function The patch here is to have two utility functions that can be called in the examine path and also through the newly created create_passthru_disk() public function. This is also a preparation work to add the RPC method to construct the passthru vbdev at runtime. Change-Id: I6cf7ec61ace8b021de19d35ddbd5441618938739 Signed-off-by: GangCao <gang.cao@intel.com> Reviewed-on: https://review.gerrithub.io/406888 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com> Reviewed-by: John Kariuki <John.K.Kariuki@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com>
2018-04-08 01:23:07 +00:00
bdev: add delete_passthru_bdev call Since delete_bdev should be used only for debug purpose, this patch adds delete call specific for passthru bdev. Signed-off-by: Maciej Szwed <maciej.szwed@intel.com> Change-Id: I8ea20b3003dd6539d84123c3b5363bd8bdfd6f7f Reviewed-on: https://review.gerrithub.io/416535 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2018-06-22 12:30:19 +00:00
/**
* Delete passthru bdev.
*
module/bdev: Use spdk_bdev_unregister_by_name() if possible Replace spdk_bdev_get_by_name() + spdk_bdev_unregister() by spdk_bdev_unregister_by_name() wherever possible. This simplifies the code and makes the code more reliable. Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com> Change-Id: I91388c9d0b2e244cb745720a480803b03c42a226 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12066 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: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-03-29 05:55:53 +00:00
* \param bdev_name Name of the pass through bdev.
bdev: add delete_passthru_bdev call Since delete_bdev should be used only for debug purpose, this patch adds delete call specific for passthru bdev. Signed-off-by: Maciej Szwed <maciej.szwed@intel.com> Change-Id: I8ea20b3003dd6539d84123c3b5363bd8bdfd6f7f Reviewed-on: https://review.gerrithub.io/416535 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2018-06-22 12:30:19 +00:00
* \param cb_fn Function to call after deletion.
* \param cb_arg Argument to pass to cb_fn.
*/
module/bdev: Use spdk_bdev_unregister_by_name() if possible Replace spdk_bdev_get_by_name() + spdk_bdev_unregister() by spdk_bdev_unregister_by_name() wherever possible. This simplifies the code and makes the code more reliable. Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com> Change-Id: I91388c9d0b2e244cb745720a480803b03c42a226 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12066 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: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2022-03-29 05:55:53 +00:00
void bdev_passthru_delete_disk(const char *bdev_name, spdk_bdev_unregister_cb cb_fn,
rpc: Rename passthru related rpcs. Rename construct_passthru_bdev to bdev_passthru_create Rename delete_passthru_bdev to bdev_passthru_delete Change-Id: I8850b78f846acc42cb8530acaf462af867b0bb2e Signed-off-by: Pawel Kaminski <pawelx.kaminski@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466520 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2019-08-28 08:56:12 +00:00
void *cb_arg);
bdev: add delete_passthru_bdev call Since delete_bdev should be used only for debug purpose, this patch adds delete call specific for passthru bdev. Signed-off-by: Maciej Szwed <maciej.szwed@intel.com> Change-Id: I8ea20b3003dd6539d84123c3b5363bd8bdfd6f7f Reviewed-on: https://review.gerrithub.io/416535 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
2018-06-22 12:30:19 +00:00
vbdev/passthru: introduce the public create_passthru_disk function The patch here is to have two utility functions that can be called in the examine path and also through the newly created create_passthru_disk() public function. This is also a preparation work to add the RPC method to construct the passthru vbdev at runtime. Change-Id: I6cf7ec61ace8b021de19d35ddbd5441618938739 Signed-off-by: GangCao <gang.cao@intel.com> Reviewed-on: https://review.gerrithub.io/406888 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com> Reviewed-by: John Kariuki <John.K.Kariuki@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com>
2018-04-08 01:23:07 +00:00
#endif /* SPDK_VBDEV_PASSTHRU_H */
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