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Lines Matching refs:chunk

370 			 * send WREN for each chunk.  These flags facilitate
393 	struct spi_chunk *chunk;
395 	chunk = *chunkp;
398 	while (chunk && chunk->chunk_wresid == 0)
399 		chunk = chunk->chunk_next;
401 	if (chunk == NULL) {
406 	 * chunk must be write only.  SPI flash doesn't support
409 	if ((chunk->chunk_rptr) || !(chunk->chunk_wptr)) {
413 	*bytep = *chunk->chunk_wptr;
414 	chunk->chunk_wptr++;
415 	chunk->chunk_wresid--;
416 	chunk->chunk_rresid--;
418 	if (chunk->chunk_wresid == 0)
419 		chunk->chunk_wptr = NULL;
420 	if (chunk->chunk_rresid == 0)
421 		chunk->chunk_rptr = NULL;
422 	while (chunk && chunk->chunk_wresid == 0)
423 		chunk = chunk->chunk_next;
425 	*chunkp = chunk;
432 	struct spi_chunk *chunk;
434 	chunk = *chunkp;
437 	while (chunk && chunk->chunk_rresid == 0)
438 		chunk = chunk->chunk_next;
440 	if (chunk == NULL) {
445 	 * chunk must be read only.  SPI flash doesn't support
448 	if ((chunk->chunk_wptr) || !(chunk->chunk_rptr)) {
452 	*chunk->chunk_rptr = byte;
453 	chunk->chunk_rptr++;
454 	chunk->chunk_wresid--;	/* technically this was done at send time */
455 	chunk->chunk_rresid--;
456 	while (chunk && chunk->chunk_rresid == 0)
457 		chunk = chunk->chunk_next;
459 	*chunkp = chunk;
467 	struct spi_chunk *chunk;
476 	chunk = st->st_chunks;
479 	if ((rv = arspi_get_byte(&chunk, &byte)) != 0)
530 		if ((rv = arspi_get_byte(&chunk, &byte)) != 0)
539 		if ((rv = arspi_get_byte(&chunk, &byte)) != 0)
545 	job->job_chunk = chunk;
551 	for (chunk = job->job_chunk; chunk; chunk = chunk->chunk_next) {
552 		if (chunk->chunk_wptr) {
553 			job->job_wresid += chunk->chunk_wresid;
555 		if (chunk->chunk_rptr) {
556 			job->job_rresid += chunk->chunk_rresid;