usbvc_buf - Illumos

1097

usbvc_v4l2_query_buf(usbvc_state_t *usbvcp, usbvc_buf_t *usbvc_buf,

1102

bcopy(&(usbvc_buf->v4l2_buf), v4l2_buf, sizeof (struct v4l2_buffer));

1105

usbvc_buf->v4l2_buf.length, v4l2_buf->length);

1107

if (usbvc_buf->status >= USBVC_BUF_MAPPED) {

1111

switch (usbvc_buf->status) {

1131

usbvc_v4l2_enqueue_buf(usbvc_state_t *usbvcp, usbvc_buf_t *usbvc_buf,

1142

if (usbvc_buf == bufgrp->buf_filling) {

1171

if (usbvc_buf->status == USBVC_BUF_EMPTY) {

1178

if (usbvc_buf->status < USBVC_BUF_MAPPED) {

1190

if (usbvc_buf->status == USBVC_BUF_MAPPED) {

1194

usbvc_buf->status = USBVC_BUF_EMPTY;

1200

usbvc_buf->status = USBVC_BUF_EMPTY;

1201

usbvc_buf->v4l2_buf.bytesused = 0;

1202

list_insert_tail(&bufgrp->uv_buf_free, usbvc_buf);

356

_NOTE(SCHEME_PROTECTS_DATA("unshared data", usbvc_buf::umem_cookie))

357

_NOTE(SCHEME_PROTECTS_DATA("unshared data", usbvc_buf::data))