Lines Matching refs:buf_end
238 eat_words(const uint32_t ** buf, const uint32_t * buf_end, unsigned num_words)
240 if ((buf_end - *buf) >= num_words) {
514 via_check_prim_list(uint32_t const **buffer, const uint32_t * buf_end,
524 while (buf < buf_end) {
526 if ((buf_end - buf) < 2) {
573 while (buf < buf_end) {
586 if (buf < buf_end && *buf == a_fire)
598 if ((ret = eat_words(&buf, buf_end, dw_count)))
601 if (buf >= buf_end && !have_fire) {
618 via_check_header2(uint32_t const **buffer, const uint32_t * buf_end,
627 if ((buf_end - buf) < 2) {
637 if (via_check_prim_list(&buf, buf_end, hc_state))
656 if (eat_words(&buf, buf_end, 2))
661 if (eat_words(&buf, buf_end, 32))
688 while (buf < buf_end) {
712 const uint32_t * buf_end, int *fire_count)
725 while ((buf < buf_end) &&
733 if ((buf < buf_end)
742 while (buf < buf_end) {
778 verify_video_tail(uint32_t const **buffer, const uint32_t * buf_end,
783 if (buf_end - buf < dwords) {
798 via_check_header1(uint32_t const **buffer, const uint32_t * buf_end)
804 while (buf < buf_end) {
831 const uint32_t * buf_end)
836 while (buf < buf_end) {
848 via_check_vheader5(uint32_t const **buffer, const uint32_t * buf_end)
853 if (buf_end - buf < 4) {
871 if (eat_words(&buf, buf_end, data))
873 if ((data & 3) && verify_video_tail(&buf, buf_end, 4 - (data & 3)))
882 const uint32_t * buf_end)
900 via_check_vheader6(uint32_t const **buffer, const uint32_t * buf_end)
906 if (buf_end - buf < 4) {
920 if ((buf_end - buf) < (data << 1)) {
930 if ((data & 3) && verify_video_tail(&buf, buf_end, 4 - (data & 3)))
938 const uint32_t * buf_end)
966 const uint32_t *buf_end = buf + (size >> 2);
983 while (buf < buf_end) {
987 state = via_check_header2(&buf, buf_end, hc_state);
990 state = via_check_header1(&buf, buf_end);
993 state = via_check_vheader5(&buf, buf_end);
996 state = via_check_vheader6(&buf, buf_end);
1040 const uint32_t *buf_end = buf + (size >> 2);
1044 while (buf < buf_end) {
1049 via_parse_header2(dev_priv, &buf, buf_end,
1053 state = via_parse_header1(dev_priv, &buf, buf_end);
1056 state = via_parse_vheader5(dev_priv, &buf, buf_end);
1059 state = via_parse_vheader6(dev_priv, &buf, buf_end);