*/
spin_lock_irq(&chip->reg_lock);
snd_pmac_dma_stop(rec);
- st_le16(&chip->extra_dma.cmds->command, DBDMA_STOP);
+ chip->extra_dma.cmds->command = cpu_to_le16(DBDMA_STOP);
snd_pmac_dma_set_command(rec, &chip->extra_dma);
snd_pmac_dma_run(rec, RUN);
spin_unlock_irq(&chip->reg_lock);
*/
offset = runtime->dma_addr;
for (i = 0, cp = rec->cmd.cmds; i < rec->nperiods; i++, cp++) {
- st_le32(&cp->phy_addr, offset);
- st_le16(&cp->req_count, rec->period_size);
- /*st_le16(&cp->res_count, 0);*/
- st_le16(&cp->xfer_status, 0);
+ cp->phy_addr = cpu_to_le32(offset);
+ cp->req_count = cpu_to_le16(rec->period_size);
+ /*cp->res_count = cpu_to_le16(0);*/
+ cp->xfer_status = cpu_to_le16(0);
offset += rec->period_size;
}
/* make loop */
- st_le16(&cp->command, DBDMA_NOP + BR_ALWAYS);
- st_le32(&cp->cmd_dep, rec->cmd.addr);
+ cp->command = cpu_to_le16(DBDMA_NOP + BR_ALWAYS);
+ cp->cmd_dep = cpu_to_le32(rec->cmd.addr);
snd_pmac_dma_stop(rec);
snd_pmac_dma_set_command(rec, &rec->cmd);
#if 1 /* hmm.. how can we get the current dma pointer?? */
int stat;
volatile struct dbdma_cmd __iomem *cp = &rec->cmd.cmds[rec->cur_period];
- stat = ld_le16(&cp->xfer_status);
+ stat = le16_to_cpu(cp->xfer_status);
if (stat & (ACTIVE|DEAD)) {
count = in_le16(&cp->res_count);
if (count)
memcpy((void *)emergency_dbdma.cmds, (void *)cp,
sizeof(struct dbdma_cmd));
emergency_in_use = 1;
- st_le16(&cp->xfer_status, 0);
- st_le16(&cp->req_count, rec->period_size);
+ cp->xfer_status = cpu_to_le16(0);
+ cp->req_count = cpu_to_le16(rec->period_size);
cp = emergency_dbdma.cmds;
}
/* now bump the values to reflect the amount
we haven't yet shifted */
- req = ld_le16(&cp->req_count);
- res = ld_le16(&cp->res_count);
- phy = ld_le32(&cp->phy_addr);
+ req = le16_to_cpu(cp->req_count);
+ res = le16_to_cpu(cp->res_count);
+ phy = le32_to_cpu(cp->phy_addr);
phy += (req - res);
- st_le16(&cp->req_count, res);
- st_le16(&cp->res_count, 0);
- st_le16(&cp->xfer_status, 0);
- st_le32(&cp->phy_addr, phy);
+ cp->req_count = cpu_to_le16(res);
+ cp->res_count = cpu_to_le16(0);
+ cp->xfer_status = cpu_to_le16(0);
+ cp->phy_addr = cpu_to_le32(phy);
- st_le32(&cp->cmd_dep, rec->cmd.addr
+ cp->cmd_dep = cpu_to_le32(rec->cmd.addr
+ sizeof(struct dbdma_cmd)*((rec->cur_period+1)%rec->nperiods));
- st_le16(&cp->command, OUTPUT_MORE | BR_ALWAYS | INTR_ALWAYS);
+ cp->command = cpu_to_le16(OUTPUT_MORE | BR_ALWAYS | INTR_ALWAYS);
/* point at our patched up command block */
out_le32(&rec->dma->cmdptr, emergency_dbdma.addr);
else
cp = &rec->cmd.cmds[rec->cur_period];
- stat = ld_le16(&cp->xfer_status);
+ stat = le16_to_cpu(cp->xfer_status);
if (stat & DEAD) {
snd_pmac_pcm_dead_xfer(rec, cp);
break;
/*printk(KERN_DEBUG "update frag %d\n", rec->cur_period);*/
- st_le16(&cp->xfer_status, 0);
- st_le16(&cp->req_count, rec->period_size);
- /*st_le16(&cp->res_count, 0);*/
+ cp->xfer_status = cpu_to_le16(0);
+ cp->req_count = cpu_to_le16(rec->period_size);
+ /*cp->res_count = cpu_to_le16(0);*/
rec->cur_period++;
if (rec->cur_period >= rec->nperiods) {
rec->cur_period = 0;
struct pmac_stream *rec = &chip->playback;
snd_pmac_dma_stop(rec);
- st_le16(&chip->extra_dma.cmds->req_count, bytes);
- st_le16(&chip->extra_dma.cmds->xfer_status, 0);
- st_le32(&chip->extra_dma.cmds->cmd_dep, chip->extra_dma.addr);
- st_le32(&chip->extra_dma.cmds->phy_addr, addr);
- st_le16(&chip->extra_dma.cmds->command, OUTPUT_MORE + BR_ALWAYS);
+ chip->extra_dma.cmds->req_count = cpu_to_le16(bytes);
+ chip->extra_dma.cmds->xfer_status = cpu_to_le16(0);
+ chip->extra_dma.cmds->cmd_dep = cpu_to_le32(chip->extra_dma.addr);
+ chip->extra_dma.cmds->phy_addr = cpu_to_le32(addr);
+ chip->extra_dma.cmds->command = cpu_to_le16(OUTPUT_MORE + BR_ALWAYS);
out_le32(&chip->awacs->control,
(in_le32(&chip->awacs->control) & ~0x1f00)
| (speed << 8));
void snd_pmac_beep_dma_stop(struct snd_pmac *chip)
{
snd_pmac_dma_stop(&chip->playback);
- st_le16(&chip->extra_dma.cmds->command, DBDMA_STOP);
+ chip->extra_dma.cmds->command = cpu_to_le16(DBDMA_STOP);
snd_pmac_pcm_set_format(chip); /* reset format */
}