}
/**
- * scc_tune_pio - tune a drive PIO mode
- * @drive: drive to tune
- * @mode_wanted: the target operating mode
+ * scc_set_pio_mode - set host controller for PIO mode
+ * @drive: drive
+ * @pio: PIO mode number
*
* Load the timing settings for this device mode into the
* controller.
*/
-static void scc_tune_pio(ide_drive_t *drive, const u8 pio)
+static void scc_set_pio_mode(ide_drive_t *drive, const u8 pio)
{
ide_hwif_t *hwif = HWIF(drive);
struct scc_ports *ports = ide_get_hwifdata(hwif);
out_be32((void __iomem *)pioct_port, reg);
}
-static void scc_set_pio_mode(ide_drive_t *drive, const u8 pio)
-{
- scc_tune_pio(drive, pio);
- ide_config_drive_speed(drive, XFER_PIO_0 + pio);
-}
-
/**
- * scc_tune_chipset - tune a drive DMA mode
- * @drive: Drive to set up
- * @speed: speed we want to achieve
+ * scc_set_dma_mode - set host controller for DMA mode
+ * @drive: drive
+ * @speed: DMA mode
*
* Load the timing settings for this device mode into the
* controller.
*/
-static int scc_tune_chipset(ide_drive_t *drive, const u8 speed)
+static void scc_set_dma_mode(ide_drive_t *drive, const u8 speed)
{
ide_hwif_t *hwif = HWIF(drive);
struct scc_ports *ports = ide_get_hwifdata(hwif);
idx = speed - XFER_UDMA_0;
break;
default:
- return 1;
+ return;
}
jcactsel = JCACTSELtbl[offset][idx];
}
reg = JCTSStbl[offset][idx] << 16 | JCENVTtbl[offset][idx];
out_be32((void __iomem *)udenvt_port, reg);
-
- return ide_config_drive_speed(drive, speed);
}
/**
hwif->dma_setup = scc_dma_setup;
hwif->ide_dma_end = scc_ide_dma_end;
- hwif->speedproc = scc_tune_chipset;
hwif->set_pio_mode = scc_set_pio_mode;
+ hwif->set_dma_mode = scc_set_dma_mode;
hwif->ide_dma_check = scc_config_drive_for_dma;
hwif->ide_dma_test_irq = scc_dma_test_irq;
hwif->udma_filter = scc_udma_filter;