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| author |   Luca Boccassi <luca.boccassi@gmail.com> | 2017-08-16 18:42:05 +0100 |
|---|---|---|
| committer | Luca Boccassi <luca.boccassi@gmail.com> | 2017-08-16 18:46:04 +0100 |
| commit | f239aed5e674965691846e8ce3f187dd47523689 (patch) | |
| tree | a153a3125c6e183c73871a8ecaa4b285fed5fbd5 /lib/librte_vhost/rte_vhost.h | |
| parent | bf7567fd2a5b0b28ab724046143c24561d38d015 (diff) | |
New upstream version 17.08
Change-Id: I288b50990f52646089d6b1f3aaa6ba2f091a51d7
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'lib/librte_vhost/rte_vhost.h')
| -rw-r--r-- | lib/librte_vhost/rte_vhost.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/lib/librte_vhost/rte_vhost.h b/lib/librte_vhost/rte_vhost.h index 605e47cb..8c974eb1 100644 --- a/lib/librte_vhost/rte_vhost.h +++ b/lib/librte_vhost/rte_vhost.h @@ -120,7 +120,7 @@ struct vhost_device_ops { * @return * the host virtual address on success, 0 on failure */ -static inline uint64_t __attribute__((always_inline)) +static __rte_always_inline uint64_t rte_vhost_gpa_to_vva(struct rte_vhost_memory *mem, uint64_t gpa) { struct rte_vhost_mem_region *reg; @@ -365,7 +365,7 @@ struct rte_mempool; /** * This function adds buffers to the virtio devices RX virtqueue. Buffers can * be received from the physical port or from another virtual device. A packet - * count is returned to indicate the number of packets that were succesfully + * count is returned to indicate the number of packets that were successfully * added to the RX queue. * @param vid * vhost device ID @@ -432,6 +432,18 @@ int rte_vhost_get_mem_table(int vid, struct rte_vhost_memory **mem); int rte_vhost_get_vhost_vring(int vid, uint16_t vring_idx, struct rte_vhost_vring *vring); +/** + * Get vhost RX queue avail count. + * + * @param vid + * vhost device ID + * @param qid + * virtio queue index in mq case + * @return + * num of desc available + */ +uint32_t rte_vhost_rx_queue_count(int vid, uint16_t qid); + #ifdef __cplusplus } #endif |