Lines Matching defs:buf_idx
747 u32 i, buf_idx, h_pending;
751 header.scratch.n_bufs * sizeof (buf_idx)) {
767 buf_idx = *(u32 *)(uintptr_t)cmdbuf->buf;
768 buf_idx *= 2; /* 8 bytes per buf */
770 if (DRM_COPY_TO_USER(ref_age_base + buf_idx,
777 ref_age_base + buf_idx + 1, sizeof (u32))) {
787 if (DRM_COPY_TO_USER(ref_age_base + buf_idx + 1,
792 cmdbuf->buf += sizeof (buf_idx);
793 cmdbuf->bufsz -= sizeof (buf_idx);
909 idx = header.dma.buf_idx;