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Diffstat (limited to 'docs/specs/vhost-user.txt')
| -rw-r--r-- | docs/specs/vhost-user.txt | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/docs/specs/vhost-user.txt b/docs/specs/vhost-user.txt index e0d71e27e6..eb8f2b2020 100644 --- a/docs/specs/vhost-user.txt +++ b/docs/specs/vhost-user.txt @@ -98,6 +98,7 @@ typedef struct VhostUserMsg { struct vhost_vring_state state; struct vhost_vring_addr addr; VhostUserMemory memory; + VhostUserLog log; }; } QEMU_PACKED VhostUserMsg; @@ -282,7 +283,12 @@ Message types Master payload: u64 Slave payload: N/A - Sets the logging base address. + Sets logging shared memory space. + When slave has VHOST_USER_PROTOCOL_F_LOG_SHMFD protocol + feature, the log memory fd is provided in the ancillary data of + VHOST_USER_SET_LOG_BASE message, the size and offset of shared + memory area provided in the message. + * VHOST_USER_SET_LOG_FD |