search for: virtio_gpu_command

Displaying 10 results from an estimated 10 matches for "virtio_gpu_command".

[PATCH 1/4] drm/virtio: simplify virtio_gpu_alloc_cmd
2020 Feb 05
0
[PATCH 1/4] drm/virtio: simplify virtio_gpu_alloc_cmd
...*vbuffer_p = vbuf; - return vbuf->buf; -} - static struct virtio_gpu_update_cursor* virtio_gpu_alloc_cursor(struct virtio_gpu_device *vgdev, struct virtio_gpu_vbuffer **vbuffer_p) @@ -161,6 +144,14 @@ static void *virtio_gpu_alloc_cmd_resp(struct virtio_gpu_device *vgdev, return (struct virtio_gpu_command *)vbuf->buf; } +static void *virtio_gpu_alloc_cmd(struct virtio_gpu_device *vgdev, + struct virtio_gpu_vbuffer **vbuffer_p, + int size) +{ + return virtio_gpu_alloc_cmd_resp(vgdev, NULL, vbuffer_p, size, + sizeof(struct virtio_gpu_ctrl_hdr), NULL); +} + static void free_vbuf(s...
[PATCH v2 1/4] drm/virtio: simplify virtio_gpu_alloc_cmd
2020 Feb 07
0
[PATCH v2 1/4] drm/virtio: simplify virtio_gpu_alloc_cmd
...*vbuffer_p = vbuf; - return vbuf->buf; -} - static struct virtio_gpu_update_cursor* virtio_gpu_alloc_cursor(struct virtio_gpu_device *vgdev, struct virtio_gpu_vbuffer **vbuffer_p) @@ -172,6 +155,15 @@ static void *virtio_gpu_alloc_cmd_resp(struct virtio_gpu_device *vgdev, return (struct virtio_gpu_command *)vbuf->buf; } +static void *virtio_gpu_alloc_cmd(struct virtio_gpu_device *vgdev, + struct virtio_gpu_vbuffer **vbuffer_p, + int size) +{ + return virtio_gpu_alloc_cmd_resp(vgdev, NULL, vbuffer_p, size, + sizeof(struct virtio_gpu_ctrl_hdr), + NULL); +} + static void free...
[PATCH] Add virtio gpu driver.
2015 Mar 24
10
[PATCH] Add virtio gpu driver.
...struct virtio_gpu_vbuffer **vbuffer_p, + int cmd_size, int resp_size) +{ + struct virtio_gpu_vbuffer *vbuf; + + vbuf = virtio_gpu_allocate_vbuf(vgdev, cmd_size, resp_size, cb); + if (IS_ERR(vbuf)) { + *vbuffer_p = NULL; + return ERR_CAST(vbuf); + } + *vbuffer_p = vbuf; + return (struct virtio_gpu_command *)vbuf->buf; +} + +static void free_vbuf(struct virtio_gpu_device *vgdev, + struct virtio_gpu_vbuffer *vbuf) +{ + kfree(vbuf->data_buf); + kfree(vbuf); +} + +static int reclaim_vbufs(struct virtqueue *vq, struct list_head *reclaim_list) +{ + struct virtio_gpu_vbuffer *vbuf; + unsigned...
[PATCH] Add virtio gpu driver.
2015 Mar 24
10
[PATCH] Add virtio gpu driver.
...struct virtio_gpu_vbuffer **vbuffer_p, + int cmd_size, int resp_size) +{ + struct virtio_gpu_vbuffer *vbuf; + + vbuf = virtio_gpu_allocate_vbuf(vgdev, cmd_size, resp_size, cb); + if (IS_ERR(vbuf)) { + *vbuffer_p = NULL; + return ERR_CAST(vbuf); + } + *vbuffer_p = vbuf; + return (struct virtio_gpu_command *)vbuf->buf; +} + +static void free_vbuf(struct virtio_gpu_device *vgdev, + struct virtio_gpu_vbuffer *vbuf) +{ + kfree(vbuf->data_buf); + kfree(vbuf); +} + +static int reclaim_vbufs(struct virtqueue *vq, struct list_head *reclaim_list) +{ + struct virtio_gpu_vbuffer *vbuf; + unsigned...
[PATCH] Add virtio gpu driver.
2015 Mar 24
0
[PATCH] Add virtio gpu driver.
...int cmd_size, int resp_size) > +{ > + struct virtio_gpu_vbuffer *vbuf; > + > + vbuf = virtio_gpu_allocate_vbuf(vgdev, cmd_size, resp_size, cb); > + if (IS_ERR(vbuf)) { > + *vbuffer_p = NULL; > + return ERR_CAST(vbuf); > + } > + *vbuffer_p = vbuf; > + return (struct virtio_gpu_command *)vbuf->buf; > +} > + > +static void free_vbuf(struct virtio_gpu_device *vgdev, > + struct virtio_gpu_vbuffer *vbuf) > +{ > + kfree(vbuf->data_buf); > + kfree(vbuf); > +} > + > +static int reclaim_vbufs(struct virtqueue *vq, struct list_head *reclaim_list)...
[PATCH] Add virtio gpu driver.
2015 Mar 24
0
[PATCH] Add virtio gpu driver.
...int cmd_size, int resp_size) > +{ > + struct virtio_gpu_vbuffer *vbuf; > + > + vbuf = virtio_gpu_allocate_vbuf(vgdev, cmd_size, resp_size, cb); > + if (IS_ERR(vbuf)) { > + *vbuffer_p = NULL; > + return ERR_CAST(vbuf); > + } > + *vbuffer_p = vbuf; > + return (struct virtio_gpu_command *)vbuf->buf; > +} > + > +static void free_vbuf(struct virtio_gpu_device *vgdev, > + struct virtio_gpu_vbuffer *vbuf) > +{ > + kfree(vbuf->data_buf); > + kfree(vbuf); > +} > + > +static int reclaim_vbufs(struct virtqueue *vq, struct list_head *reclaim_list)...
[PATCH v3 4/4] Add virtio gpu driver.
2015 May 22
1
[PATCH v3 4/4] Add virtio gpu driver.
...int cmd_size, int resp_size, + void *resp_buf) +{ + struct virtio_gpu_vbuffer *vbuf; + + vbuf = virtio_gpu_get_vbuf(vgdev, cmd_size, + resp_size, resp_buf, cb); + if (IS_ERR(vbuf)) { + *vbuffer_p = NULL; + return ERR_CAST(vbuf); + } + *vbuffer_p = vbuf; + return (struct virtio_gpu_command *)vbuf->buf; +} + +static void free_vbuf(struct virtio_gpu_device *vgdev, + struct virtio_gpu_vbuffer *vbuf) +{ + if (vbuf->resp_size > MAX_INLINE_RESP_SIZE) + kfree(vbuf->resp_buf); + kfree(vbuf->data_buf); + list_add(&vbuf->list, &vgdev->free_vbufs); +} + +sta...
[PATCH v3 4/4] Add virtio gpu driver.
2015 May 22
1
[PATCH v3 4/4] Add virtio gpu driver.
...int cmd_size, int resp_size, + void *resp_buf) +{ + struct virtio_gpu_vbuffer *vbuf; + + vbuf = virtio_gpu_get_vbuf(vgdev, cmd_size, + resp_size, resp_buf, cb); + if (IS_ERR(vbuf)) { + *vbuffer_p = NULL; + return ERR_CAST(vbuf); + } + *vbuffer_p = vbuf; + return (struct virtio_gpu_command *)vbuf->buf; +} + +static void free_vbuf(struct virtio_gpu_device *vgdev, + struct virtio_gpu_vbuffer *vbuf) +{ + if (vbuf->resp_size > MAX_INLINE_RESP_SIZE) + kfree(vbuf->resp_buf); + kfree(vbuf->data_buf); + list_add(&vbuf->list, &vgdev->free_vbufs); +} + +sta...
[PATCH v2 3/4] Add virtio gpu driver.
2015 Apr 01
3
[PATCH v2 3/4] Add virtio gpu driver.
...int cmd_size, int resp_size, + void *resp_buf) +{ + struct virtio_gpu_vbuffer *vbuf; + + vbuf = virtio_gpu_get_vbuf(vgdev, cmd_size, + resp_size, resp_buf, cb); + if (IS_ERR(vbuf)) { + *vbuffer_p = NULL; + return ERR_CAST(vbuf); + } + *vbuffer_p = vbuf; + return (struct virtio_gpu_command *)vbuf->buf; +} + +static void free_vbuf(struct virtio_gpu_device *vgdev, + struct virtio_gpu_vbuffer *vbuf) +{ + if (vbuf->resp_size > MAX_INLINE_RESP_SIZE) + kfree(vbuf->resp_buf); + kfree(vbuf->data_buf); + list_add(&vbuf->list, &vgdev->free_vbufs); +} + +sta...
[PATCH v2 3/4] Add virtio gpu driver.
2015 Apr 01
3
[PATCH v2 3/4] Add virtio gpu driver.
...int cmd_size, int resp_size, + void *resp_buf) +{ + struct virtio_gpu_vbuffer *vbuf; + + vbuf = virtio_gpu_get_vbuf(vgdev, cmd_size, + resp_size, resp_buf, cb); + if (IS_ERR(vbuf)) { + *vbuffer_p = NULL; + return ERR_CAST(vbuf); + } + *vbuffer_p = vbuf; + return (struct virtio_gpu_command *)vbuf->buf; +} + +static void free_vbuf(struct virtio_gpu_device *vgdev, + struct virtio_gpu_vbuffer *vbuf) +{ + if (vbuf->resp_size > MAX_INLINE_RESP_SIZE) + kfree(vbuf->resp_buf); + kfree(vbuf->data_buf); + list_add(&vbuf->list, &vgdev->free_vbufs); +} + +sta...