Lines Matching refs:dma_stat
189 static int scsi_dma_is_ignored_buserr(unsigned char dma_stat);
254 static int scsi_dma_is_ignored_buserr(unsigned char dma_stat)
259 if (dma_stat & 0x01) {
283 int dma_stat;
285 dma_stat = tt_scsi_dma.dma_ctrl;
288 atari_scsi_host->host_no, dma_stat & 0xff);
293 if (dma_stat & 0x80) {
294 if (!scsi_dma_is_ignored_buserr(dma_stat)) {
310 if ((dma_stat & 0x02) && !(dma_stat & 0x40)) {
318 if ((dma_stat & 1) == 0) {
354 if (dma_stat & 0x40) {
356 if ((dma_stat & 1) == 0)
372 int dma_stat;
378 dma_stat = st_dma.dma_mode_status;
383 if (!(dma_stat & 0x01)) {
393 if (atari_dma_active && (dma_stat & 0x02)) {