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vDPA: code clean for vhost_vdpa uapi 

This commit cleans up the uapi for vhost_vdpa by
better naming some of the enums which report blk
information to user space, and they are not
in any official releases yet.

Fixes: 1ac61ddfee ("vDPA: report virtio-blk flush info to user space")
Fixes: ae1374b7f7 ("vDPA: report virtio-block read-only info to user space")
Fixes: 330b8aea69 ("vDPA: report virtio-block max segment size to user space")
Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com>
Message-Id: <20240415111047.1047774-1-lingshan.zhu@intel.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Zhu Lingshan 2024-04-15 19:10:47 +08:00 committed by Michael S. Tsirkin
parent 0bbac3facb
commit 98a821546b
2 changed files with 6 additions and 6 deletions
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6
drivers/vdpa/vdpa.c
View File

@ -967,7 +967,7 @@ vdpa_dev_blk_seg_size_config_fill(struct sk_buff *msg, u64 features,
val_u32 = __virtio32_to_cpu(true, config->size_max);
return nla_put_u32(msg, VDPA_ATTR_DEV_BLK_CFG_SEG_SIZE, val_u32);
return nla_put_u32(msg, VDPA_ATTR_DEV_BLK_CFG_SIZE_MAX, val_u32);
}
/* fill the block size*/
@ -1089,7 +1089,7 @@ static int vdpa_dev_blk_ro_config_fill(struct sk_buff *msg, u64 features)
u8 ro;
ro = ((features & BIT_ULL(VIRTIO_BLK_F_RO)) == 0) ? 0 : 1;
if (nla_put_u8(msg, VDPA_ATTR_DEV_BLK_CFG_READ_ONLY, ro))
if (nla_put_u8(msg, VDPA_ATTR_DEV_BLK_READ_ONLY, ro))
return -EMSGSIZE;
return 0;
@ -1100,7 +1100,7 @@ static int vdpa_dev_blk_flush_config_fill(struct sk_buff *msg, u64 features)
u8 flush;
flush = ((features & BIT_ULL(VIRTIO_BLK_F_FLUSH)) == 0) ? 0 : 1;
if (nla_put_u8(msg, VDPA_ATTR_DEV_BLK_CFG_FLUSH, flush))
if (nla_put_u8(msg, VDPA_ATTR_DEV_BLK_FLUSH, flush))
return -EMSGSIZE;
return 0;

6
include/uapi/linux/vdpa.h
View File

@ -57,7 +57,7 @@ enum vdpa_attr {
VDPA_ATTR_DEV_FEATURES, /* u64 */
VDPA_ATTR_DEV_BLK_CFG_CAPACITY, /* u64 */
VDPA_ATTR_DEV_BLK_CFG_SEG_SIZE, /* u32 */
VDPA_ATTR_DEV_BLK_CFG_SIZE_MAX, /* u32 */
VDPA_ATTR_DEV_BLK_CFG_BLK_SIZE, /* u32 */
VDPA_ATTR_DEV_BLK_CFG_SEG_MAX, /* u32 */
VDPA_ATTR_DEV_BLK_CFG_NUM_QUEUES, /* u16 */
@ -70,8 +70,8 @@ enum vdpa_attr {
VDPA_ATTR_DEV_BLK_CFG_DISCARD_SEC_ALIGN,/* u32 */
VDPA_ATTR_DEV_BLK_CFG_MAX_WRITE_ZEROES_SEC, /* u32 */
VDPA_ATTR_DEV_BLK_CFG_MAX_WRITE_ZEROES_SEG, /* u32 */
VDPA_ATTR_DEV_BLK_CFG_READ_ONLY, /* u8 */
VDPA_ATTR_DEV_BLK_CFG_FLUSH, /* u8 */
VDPA_ATTR_DEV_BLK_READ_ONLY, /* u8 */
VDPA_ATTR_DEV_BLK_FLUSH, /* u8 */
/* new attributes must be added above here */
VDPA_ATTR_MAX,