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[RFC v4 9/9] qapi: add support for zoned host device
From: |
Sam Li |
Subject: |
[RFC v4 9/9] qapi: add support for zoned host device |
Date: |
Tue, 12 Jul 2022 10:13:45 +0800 |
---
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
- [RFC v4 5/9] qemu-iotests: test new zone operations., (continued)
- [RFC v4 6/9] raw-format: add zone operations, Sam Li, 2022/07/11
- [RFC v4 7/9] config: add check to block layer, Sam Li, 2022/07/11
- [RFC v4 8/9] include: add support for zoned block devices, Sam Li, 2022/07/11
- [RFC v4 9/9] qapi: add support for zoned host device,
Sam Li <=
- Re: [RFC v4 0/9] Add support for zoned device, Markus Armbruster, 2022/07/12
- Re: [RFC v4 0/9] Add support for zoned device, Stefan Hajnoczi, 2022/07/27
- Re: [RFC v4 0/9] Add support for zoned device, Stefan Hajnoczi, 2022/07/27