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([106.84.131.214]) by smtp.gmail.com with ESMTPSA id k22-20020aa79736000000b00528f9597fb3sm5430251pfg.197.2022.07.11.19.14.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Jul 2022 19:14:26 -0700 (PDT) From: Sam Li To: qemu-devel@nongnu.org Cc: damien.lemoal@opensource.wdc.com, Markus Armbruster , dmitry.fomichev@wdc.com, Stefan Hajnoczi , Hanna Reitz , qemu-block@nongnu.org, Eric Blake , Kevin Wolf , Fam Zheng , hare@suse.de, Sam Li Subject: [RFC v4 9/9] qapi: add support for zoned host device Date: Tue, 12 Jul 2022 10:13:45 +0800 Message-Id: <20220712021345.8530-10-faithilikerun@gmail.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220712021345.8530-1-faithilikerun@gmail.com> References: <20220712021345.8530-1-faithilikerun@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::435; envelope-from=faithilikerun@gmail.com; helo=mail-pf1-x435.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" --- block/file-posix.c | 8 +++++++- qapi/block-core.json | 7 +++++-- 2 files changed, 12 insertions(+), 3 deletions(-) diff --git a/block/file-posix.c b/block/file-posix.c index e9ad1d8e1e..4e0aa02acf 100644 --- a/block/file-posix.c +++ b/block/file-posix.c @@ -3737,6 +3737,12 @@ static void hdev_parse_filename(const char *filename, QDict *options, bdrv_parse_filename_strip_prefix(filename, "host_device:", options); } +static void zoned_host_device_parse_filename(const char *filename, QDict *options, + Error **errp) +{ + bdrv_parse_filename_strip_prefix(filename, "zoned_host_device:", options); +} + static bool hdev_is_sg(BlockDriverState *bs) { @@ -3975,7 +3981,7 @@ static BlockDriver bdrv_zoned_host_device = { .is_zoned = true, .bdrv_needs_filename = true, .bdrv_probe_device = hdev_probe_device, - .bdrv_parse_filename = hdev_parse_filename, + .bdrv_parse_filename = zoned_host_device_parse_filename, .bdrv_file_open = hdev_open, .bdrv_close = raw_close, .bdrv_reopen_prepare = raw_reopen_prepare, diff --git a/qapi/block-core.json b/qapi/block-core.json index 2173e7734a..ab05c2ef99 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -2955,7 +2955,8 @@ 'luks', 'nbd', 'nfs', 'null-aio', 'null-co', 'nvme', 'parallels', 'preallocate', 'qcow', 'qcow2', 'qed', 'quorum', 'raw', 'rbd', { 'name': 'replication', 'if': 'CONFIG_REPLICATION' }, - 'ssh', 'throttle', 'vdi', 'vhdx', 'vmdk', 'vpc', 'vvfat' ] } + 'ssh', 'throttle', 'vdi', 'vhdx', 'vmdk', 'vpc', 'vvfat', + { 'name': 'zoned_host_device', 'if': 'HAVE_HOST_BLOCK_DEVICE' } ] } ## # @BlockdevOptionsFile: @@ -4329,7 +4330,9 @@ 'vhdx': 'BlockdevOptionsGenericFormat', 'vmdk': 'BlockdevOptionsGenericCOWFormat', 'vpc': 'BlockdevOptionsGenericFormat', - 'vvfat': 'BlockdevOptionsVVFAT' + 'vvfat': 'BlockdevOptionsVVFAT', + 'zoned_host_device': { 'type': 'BlockdevOptionsFile', + 'if': 'HAVE_HOST_BLOCK_DEVICE' } } } ## -- 2.36.1