Lines Matching refs:dma_stat
221 static int scsi_dma_is_ignored_buserr(unsigned char dma_stat) in scsi_dma_is_ignored_buserr() argument
226 if (dma_stat & 0x01) { in scsi_dma_is_ignored_buserr()
250 unsigned char dma_stat = tt_scsi_dma.dma_ctrl;
258 SCSI_DMA_READ_P(dma_addr), dma_stat, SCSI_DMA_READ_P(dma_cnt));
259 if (dma_stat & 0x80) {
260 if (!scsi_dma_is_ignored_buserr(dma_stat))
279 int dma_stat; in scsi_tt_intr() local
281 dma_stat = tt_scsi_dma.dma_ctrl; in scsi_tt_intr()
284 atari_scsi_host->host_no, dma_stat & 0xff); in scsi_tt_intr()
289 if (dma_stat & 0x80) { in scsi_tt_intr()
290 if (!scsi_dma_is_ignored_buserr(dma_stat)) { in scsi_tt_intr()
306 if ((dma_stat & 0x02) && !(dma_stat & 0x40)) { in scsi_tt_intr()
314 if ((dma_stat & 1) == 0) { in scsi_tt_intr()
350 if (dma_stat & 0x40) { in scsi_tt_intr()
352 if ((dma_stat & 1) == 0) in scsi_tt_intr()
368 int dma_stat; in scsi_falcon_intr() local
374 dma_stat = st_dma.dma_mode_status; in scsi_falcon_intr()
379 if (!(dma_stat & 0x01)) { in scsi_falcon_intr()
389 if (atari_dma_active && (dma_stat & 0x02)) { in scsi_falcon_intr()