Lines Matching defs:burst
190 * adm_get_blksize - Get block size from burst value
192 * @burst: Burst size of transaction
194 static int adm_get_blksize(unsigned int burst)
198 switch (burst) {
203 ret = ffs(burst >> 4) - 1;
226 * @burst: Burst size of transaction
231 u32 burst,
244 row_offset = burst;
249 row_offset = burst << 16;
254 while (remainder >= burst) {
261 rows = remainder / burst;
264 box_desc->row_len = burst << 16 | burst;
266 *incr_addr += burst * rows;
267 remainder -= burst * rows;
358 u32 i, burst;
370 * get burst value from slave configuration
372 burst = (direction == DMA_MEM_TO_DEV) ?
376 /* if using flow control, validate burst and crci values */
378 blk_size = adm_get_blksize(burst);
380 dev_err(adev->dev, "invalid burst value: %d\n",
381 burst);
395 box_count += DIV_ROUND_UP(sg_dma_len(sg) / burst,
397 if (sg_dma_len(sg) % burst)
435 burst, direction);