Lines Matching refs:ccw
221 clear_normalized_cda(&ch->ccw[4]);
223 clear_normalized_cda(&ch->ccw[1]);
231 kfree(ch->ccw);
385 clear_normalized_cda(&ch->ccw[1]);
396 ch->ccw[1].count = ch->max_bufsize;
397 if (set_normalized_cda(&ch->ccw[1], ch->trans_skb->data)) {
408 ch->ccw[1].count = 0;
535 ch->ccw[4].count = block_len;
536 if (set_normalized_cda(&ch->ccw[4], skb->data)) {
555 ch->ccw[1].count = skb->len;
570 rc = ccw_device_start(ch->cdev, &ch->ccw[ccw_idx],
796 ch->ccw[4].count = skb->len;
797 if (set_normalized_cda(&ch->ccw[4], skb->data)) {
812 ch->ccw[1].count = skb->len;
831 ctcmpc_dumpit((char *)&ch->ccw[ccw_idx],
836 rc = ccw_device_start(ch->cdev, &ch->ccw[ccw_idx],
1383 ch->ccw = kzalloc(ccw_num * sizeof(struct ccw1), GFP_KERNEL | GFP_DMA);
1384 if (ch->ccw == NULL)
1394 * ccw[0..2] (Channel program for generic I/O):
1399 * ccw[3..5] (Channel program for direct write of packets)
1403 * ccw[6..7] (Channel program for initial channel setup):
1407 * ch->ccw[0..5] are initialized in ch_action_start because
1411 * ch-ccw[8-14] need to be used for the XID exchange either
1434 ch->ccw[6].cmd_code = CCW_CMD_SET_EXTENDED;
1435 ch->ccw[6].flags = CCW_FLAG_SLI;
1437 ch->ccw[7].cmd_code = CCW_CMD_NOOP;
1438 ch->ccw[7].flags = CCW_FLAG_SLI;
1441 ch->ccw[15].cmd_code = CCW_CMD_WRITE;
1442 ch->ccw[15].flags = CCW_FLAG_SLI | CCW_FLAG_CC;
1443 ch->ccw[15].count = TH_HEADER_LENGTH;
1444 ch->ccw[15].cda = virt_to_phys(ch->discontact_th);
1446 ch->ccw[16].cmd_code = CCW_CMD_NOOP;
1447 ch->ccw[16].flags = CCW_FLAG_SLI;
1497 kfree(ch->ccw);
1762 MODULE_DEVICE_TABLE(ccw, ctcm_ids);