Lines Matching defs:data_p
230 unsigned long data_p;
249 data_p = f->data + full_packets * 480;
409 if ( (PAGE_SIZE- ((unsigned long)data_p % PAGE_SIZE) ) < 480 ) {
414 /* data size - how much of data_p fits on the first page */
415 PAGE_SIZE - (data_p % PAGE_SIZE),
417 /* DMA address of data_p */
419 data_p - (unsigned long) video->dv_buf.kvirt));
429 /* data size - remaining portion of data_p */
430 480 - (PAGE_SIZE - (data_p % PAGE_SIZE)),
432 /* DMA address of data_p + PAGE_SIZE - (data_p % PAGE_SIZE) */
434 data_p + PAGE_SIZE - (data_p % PAGE_SIZE) - (unsigned long) video->dv_buf.kvirt));
467 /* DMA address of data_p */
469 data_p - (unsigned long) video->dv_buf.kvirt));