Lines Matching defs:buf
195 void *buf;
246 if (parm->buf == NULL) {
286 buf = parm->dma_page_cache_ptr->buffer;
296 pc->buffer = USB_ADD_BYTES(buf, y * size);
712 } else if (parm->buf != NULL) {
727 if (parm->buf != NULL) {
729 USB_ADD_BYTES(parm->buf, parm->size[0]);
796 if (parm->buf) {
867 void *buf = NULL;
929 if (buf) {
934 info = USB_ADD_BYTES(buf, 0);
936 info->memory_base = buf;
940 info->dma_page_cache_start = USB_ADD_BYTES(buf, parm->size[4]);
941 info->dma_page_cache_end = USB_ADD_BYTES(buf, parm->size[5]);
943 info->xfer_page_cache_start = USB_ADD_BYTES(buf, parm->size[5]);
944 info->xfer_page_cache_end = USB_ADD_BYTES(buf, parm->size[2]);
992 parm->buf = buf;
1034 if (buf) {
1039 xfer = USB_ADD_BYTES(buf, parm->size[0]);
1079 if (buf) {
1118 if ((buf != NULL) || (parm->err != 0))
1192 buf = bsd_malloc(parm->size[0], M_USB, M_WAITOK | M_ZERO);
1194 if (buf == NULL) {
1201 parm->dma_tag_p = USB_ADD_BYTES(buf, parm->size[1]);
1202 parm->dma_page_ptr = USB_ADD_BYTES(buf, parm->size[3]);
1203 parm->dma_page_cache_ptr = USB_ADD_BYTES(buf, parm->size[4]);
1204 parm->xfer_page_cache_ptr = USB_ADD_BYTES(buf, parm->size[5]);
1205 parm->xfer_length_ptr = USB_ADD_BYTES(buf, parm->size[6]);
1209 if (buf) {