+++ /dev/null
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/module.h>
-
-#include <linux/pci.h>
-#include <linux/device.h>
-
-#include <scsi/scsi_host.h>
-#include <linux/libata.h>
-
-#include "pata_rdc.h"
-
-static const struct pci_device_id rdc_pata_id_table[] = {
- { PCI_DEVICE(0x17F3, 0x1011), RDC_17F31011},
- { PCI_DEVICE(0x17F3, 0x1012), RDC_17F31012},
- { } /* terminate list */
-};
-MODULE_DEVICE_TABLE(pci, rdc_pata_id_table);
-
-/* see ATA Host Adapters Standards. */
-static struct pci_bits ATA_Decode_Enable_Bits[] = {
- { 0x41U, 1U, 0x80UL, 0x80UL }, /* port (Channel) 0 */
- { 0x43U, 1U, 0x80UL, 0x80UL }, /* port (Channel) 1 */
-};
-
-static uint PCIDeviceIO_ReadPCIConfiguration(struct pci_dev *pdev, uint Offset, uint Length, void *pBuffer)
-{
- uint funcresult;
- unchar *pchar;
- uint i;
-
- funcresult = TRUE;
-
- pchar = pBuffer;
-
- for (i = 0; i < Length; i++) {
- pci_read_config_byte(pdev, Offset, pchar);
- Offset++;
- pchar++;
- }
-
- funcresult = TRUE;
-
- goto funcexit;
-funcexit:
-
- return funcresult;
-}
-
-static uint PCIDeviceIO_WritePCIConfiguration(struct pci_dev *pdev, uint Offset, uint Length, void *pBuffer)
-{
- uint funcresult;
- unchar *pchar;
- uint i;
-
- funcresult = TRUE;
-
- pchar = pBuffer;
-
- for (i = 0; i < Length; i++) {
- pci_write_config_byte(pdev, Offset, *pchar);
- Offset++;
- pchar++;
- }
-
- funcresult = TRUE;
-
- goto funcexit;
-funcexit:
-
- return funcresult;
-}
-
-static uint ATAHostAdapter_SetPrimaryPIO(struct pci_dev *pdev, uint DeviceID,
- uint PIOTimingMode, uint DMAEnable,
- uint PrefetchPostingEnable)
-{
- uint funcresult;
- uint result;
- uint ATATimingRegister;
- uint Device1TimingRegister;
-
- funcresult = TRUE;
-
- ATATimingRegister = 0;
- Device1TimingRegister = 0;
-
- result = PCIDeviceIO_ReadPCIConfiguration(pdev,
- ATAConfiguration_ID_PrimaryTiming + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_PrimaryTiming_Size,
- &ATATimingRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- result = PCIDeviceIO_ReadPCIConfiguration(pdev,
- ATAConfiguration_ID_Device1Timing + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_Device1Timing_Size,
- &Device1TimingRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device1TimingRegisterEnable;
-
- switch (DeviceID) {
- case 0:
- /* mask clear */
- ATATimingRegister &= ~(ATAConfiguration_PrimaryTiming_Device0FastTimingEnable |
- ATAConfiguration_PrimaryTiming_Device0IORDYSampleModeEnable |
- ATAConfiguration_PrimaryTiming_Device0PrefetchandPostingEnable |
- ATAConfiguration_PrimaryTiming_Device0DMATimingEnable |
- ATAConfiguration_PrimaryTiming_Device0RecoveryMode |
- ATAConfiguration_PrimaryTiming_Device0IORDYSampleMode);
-
- if (PIOTimingMode > PIO0)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0FastTimingEnable;
-
- if (PIOTimingMode >= PIO3)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0IORDYSampleModeEnable;
-
- if (PIOTimingMode >= PIO2 && PrefetchPostingEnable == TRUE)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0PrefetchandPostingEnable;
-
- if (DMAEnable == TRUE && PIOTimingMode >= PIO2)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0DMATimingEnable;
-
- if (PIOTimingMode <= PIO2)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0RecoveryMode_0;
- else if (PIOTimingMode == PIO3)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0RecoveryMode_1;
- else if (PIOTimingMode == PIO4)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0RecoveryMode_3;
-
- if (PIOTimingMode <= PIO1)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0IORDYSampleMode_0;
- else if (PIOTimingMode == PIO2)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0IORDYSampleMode_1;
- else if (PIOTimingMode <= PIO4)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0IORDYSampleMode_2;
- break;
- case 1:
- ATATimingRegister &= ~(ATAConfiguration_PrimaryTiming_Device1FastTimingEnable |
- ATAConfiguration_PrimaryTiming_Device1IORDYSampleModeEnable |
- ATAConfiguration_PrimaryTiming_Device1PrefetchandPostingEnable |
- ATAConfiguration_PrimaryTiming_Device1DMATimingEnable);
-
- if (PIOTimingMode > PIO0)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device1FastTimingEnable;
-
- if (PIOTimingMode >= PIO3)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device1IORDYSampleModeEnable;
-
- if (PIOTimingMode >= PIO2 && PrefetchPostingEnable == TRUE)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device1PrefetchandPostingEnable;
-
- if (DMAEnable == TRUE && PIOTimingMode >= PIO2)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device1DMATimingEnable;
-
- Device1TimingRegister &= ~(ATAConfiguration_Device1Timing_PrimaryRecoveryMode |
- ATAConfiguration_Device1Timing_PrimaryIORDYSampleMode);
-
- if (PIOTimingMode <= PIO2)
- Device1TimingRegister |= ATAConfiguration_Device1Timing_PrimaryRecoveryMode_0;
- else if (PIOTimingMode == PIO3)
- Device1TimingRegister |= ATAConfiguration_Device1Timing_PrimaryRecoveryMode_1;
- else if (PIOTimingMode == PIO4)
- Device1TimingRegister |= ATAConfiguration_Device1Timing_PrimaryRecoveryMode_3;
-
- if (PIOTimingMode <= PIO1)
- Device1TimingRegister |= ATAConfiguration_Device1Timing_PrimaryIORDYSampleMode_0;
- else if (PIOTimingMode == PIO2)
- Device1TimingRegister |= ATAConfiguration_Device1Timing_PrimaryIORDYSampleMode_1;
- else if (PIOTimingMode <= PIO4)
- Device1TimingRegister |= ATAConfiguration_Device1Timing_PrimaryIORDYSampleMode_2;
- break;
- default:
- funcresult = FALSE;
- goto funcexit;
- break;
- }
-
- result = PCIDeviceIO_WritePCIConfiguration(pdev,
- ATAConfiguration_ID_PrimaryTiming + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_PrimaryTiming_Size,
- &ATATimingRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- result = PCIDeviceIO_WritePCIConfiguration(pdev,
- ATAConfiguration_ID_Device1Timing + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_Device1Timing_Size,
- &Device1TimingRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- goto funcexit;
-funcexit:
-
- return funcresult;
-}
-
-static uint ATAHostAdapter_SetSecondaryPIO(struct pci_dev *pdev, uint DeviceID,
- uint PIOTimingMode, uint DMAEnable,
- uint PrefetchPostingEnable)
-{
- uint funcresult;
- uint result;
- uint ATATimingRegister;
- uint Device1TimingRegister;
-
- funcresult = TRUE;
-
- ATATimingRegister = 0;
- Device1TimingRegister = 0;
-
- result = PCIDeviceIO_ReadPCIConfiguration(pdev,
- ATAConfiguration_ID_SecondaryTiming + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_SecondaryTiming_Size,
- &ATATimingRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- result = PCIDeviceIO_ReadPCIConfiguration(pdev,
- ATAConfiguration_ID_Device1Timing + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_Device1Timing_Size,
- &Device1TimingRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device1TimingRegisterEnable;
-
- switch (DeviceID) {
- case 0:
- /* mask clear */
- ATATimingRegister &= ~(ATAConfiguration_PrimaryTiming_Device0FastTimingEnable |
- ATAConfiguration_PrimaryTiming_Device0IORDYSampleModeEnable |
- ATAConfiguration_PrimaryTiming_Device0PrefetchandPostingEnable |
- ATAConfiguration_PrimaryTiming_Device0DMATimingEnable |
- ATAConfiguration_PrimaryTiming_Device0RecoveryMode |
- ATAConfiguration_PrimaryTiming_Device0IORDYSampleMode);
-
- if (PIOTimingMode > PIO0)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0FastTimingEnable;
-
- if (PIOTimingMode >= PIO3)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0IORDYSampleModeEnable;
-
- if (PIOTimingMode >= PIO2 && PrefetchPostingEnable == TRUE)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0PrefetchandPostingEnable;
-
- if (DMAEnable == TRUE && PIOTimingMode >= PIO2)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0DMATimingEnable;
-
- if (PIOTimingMode <= PIO2)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0RecoveryMode_0;
- else if (PIOTimingMode == PIO3)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0RecoveryMode_1;
- else if (PIOTimingMode == PIO4)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0RecoveryMode_3;
-
- if (PIOTimingMode <= PIO1)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0IORDYSampleMode_0;
- else if (PIOTimingMode == PIO2)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0IORDYSampleMode_1;
- else if (PIOTimingMode <= PIO4)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device0IORDYSampleMode_2;
- break;
- case 1:
- ATATimingRegister &= ~(ATAConfiguration_PrimaryTiming_Device1FastTimingEnable |
- ATAConfiguration_PrimaryTiming_Device1IORDYSampleModeEnable |
- ATAConfiguration_PrimaryTiming_Device1PrefetchandPostingEnable |
- ATAConfiguration_PrimaryTiming_Device1DMATimingEnable);
-
- if (PIOTimingMode > PIO0)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device1FastTimingEnable;
-
- if (PIOTimingMode >= PIO3)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device1IORDYSampleModeEnable;
-
- if (PIOTimingMode >= PIO2 && PrefetchPostingEnable == TRUE)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device1PrefetchandPostingEnable;
-
- if (DMAEnable == TRUE && PIOTimingMode >= PIO2)
- ATATimingRegister |= ATAConfiguration_PrimaryTiming_Device1DMATimingEnable;
-
- Device1TimingRegister &= ~(ATAConfiguration_Device1Timing_SecondaryRecoveryMode |
- ATAConfiguration_Device1Timing_SecondaryIORDYSampleMode);
-
- if (PIOTimingMode <= PIO2)
- Device1TimingRegister |= ATAConfiguration_Device1Timing_SecondaryRecoveryMode_0;
- else if (PIOTimingMode == PIO3)
- Device1TimingRegister |= ATAConfiguration_Device1Timing_SecondaryRecoveryMode_1;
- else if (PIOTimingMode == PIO4)
- Device1TimingRegister |= ATAConfiguration_Device1Timing_SecondaryRecoveryMode_3;
-
- if (PIOTimingMode <= PIO1)
- Device1TimingRegister |= ATAConfiguration_Device1Timing_SecondaryIORDYSampleMode_0;
- else if (PIOTimingMode == PIO2)
- Device1TimingRegister |= ATAConfiguration_Device1Timing_SecondaryIORDYSampleMode_1;
- else if (PIOTimingMode <= PIO4)
- Device1TimingRegister |= ATAConfiguration_Device1Timing_SecondaryIORDYSampleMode_2;
- break;
- default:
- funcresult = FALSE;
- goto funcexit;
- break;
- }
-
- result = PCIDeviceIO_WritePCIConfiguration(pdev,
- ATAConfiguration_ID_SecondaryTiming + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_SecondaryTiming_Size,
- &ATATimingRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- result = PCIDeviceIO_WritePCIConfiguration(pdev,
- ATAConfiguration_ID_Device1Timing + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_Device1Timing_Size,
- &Device1TimingRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- goto funcexit;
-funcexit:
- return funcresult;
-}
-
-static uint ATAHostAdapter_SetPrimaryUDMA(struct pci_dev *pdev, uint DeviceID,
- uint UDMAEnable, uint UDMATimingMode)
-{
- uint funcresult;
- uint result;
- uint UDMAControlRegister;
- uint UDMATimingRegister;
- ulong IDEIOConfigurationRegister;
-
- funcresult = TRUE;
- UDMAControlRegister = 0;
- UDMATimingRegister = 0;
- IDEIOConfigurationRegister = 0;
-
- result = PCIDeviceIO_ReadPCIConfiguration(pdev,
- ATAConfiguration_ID_UDMAControl + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_UDMAControl_Size,
- &UDMAControlRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- result = PCIDeviceIO_ReadPCIConfiguration(pdev,
- ATAConfiguration_ID_UDMATiming + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_UDMATiming_Size,
- &UDMATimingRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- result = PCIDeviceIO_ReadPCIConfiguration(pdev,
- ATAConfiguration_ID_IDEIOConfiguration + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_IDEIOConfiguration_Size,
- &IDEIOConfigurationRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- /*Rom Code will determine the device cable type and ATA 100.*/
- /*IDEIOConfigurationRegister |= ATAConfiguration_IDEIOConfiguration_DeviceCable80Report;*/
- /*IDEIOConfigurationRegister |= ATAConfiguration_IDEIOConfiguration_ATA100IsSupported;*/
-
- switch (DeviceID) {
- case 0:
- UDMAControlRegister &= ~(ATAConfiguration_UDMAControl_PrimaryDevice0UDMAModeEnable);
- if (UDMAEnable == TRUE)
- UDMAControlRegister |= ATAConfiguration_UDMAControl_PrimaryDevice0UDMAModeEnable;
-
- IDEIOConfigurationRegister &= ~(ATAConfiguration_IDEIOConfiguration_PrimaryDevice066MhzEnable |
- ATAConfiguration_IDEIOConfiguration_PrimaryDevice0100MhzEnable);
-
- if (UDMATimingMode >= UDMA5)
- IDEIOConfigurationRegister |= ATAConfiguration_IDEIOConfiguration_PrimaryDevice0100MhzEnable;
- else if (UDMATimingMode >= UDMA3)
- IDEIOConfigurationRegister |= ATAConfiguration_IDEIOConfiguration_PrimaryDevice066MhzEnable;
-
- /* if 80 cable report */
- UDMATimingRegister &= ~(ATAConfiguration_UDMATiming_PrimaryDevice0CycleTime);
-
- if (UDMATimingMode == UDMA0) {
- UDMATimingRegister |= ATAConfiguration_UDMATiming_PrimaryDevice0CycleTime_0;
- } else if (UDMATimingMode == UDMA1 ||
- UDMATimingMode == UDMA3 ||
- UDMATimingMode == UDMA5) {
- UDMATimingRegister |= ATAConfiguration_UDMATiming_PrimaryDevice0CycleTime_1;
- } else if (UDMATimingMode == UDMA2 ||
- UDMATimingMode == UDMA4) {
- UDMATimingRegister |= ATAConfiguration_UDMATiming_PrimaryDevice0CycleTime_2;
- }
- break;
- case 1:
- UDMAControlRegister &= ~(ATAConfiguration_UDMAControl_PrimaryDevice1UDMAModeEnable);
- if (UDMAEnable == TRUE)
- UDMAControlRegister |= ATAConfiguration_UDMAControl_PrimaryDevice1UDMAModeEnable;
-
- IDEIOConfigurationRegister &= ~(ATAConfiguration_IDEIOConfiguration_PrimaryDevice166MhzEnable |
- ATAConfiguration_IDEIOConfiguration_PrimaryDevice1100MhzEnable);
-
- if (UDMATimingMode >= UDMA5)
- IDEIOConfigurationRegister |= ATAConfiguration_IDEIOConfiguration_PrimaryDevice1100MhzEnable;
- else if (UDMATimingMode >= UDMA3)
- IDEIOConfigurationRegister |= ATAConfiguration_IDEIOConfiguration_PrimaryDevice166MhzEnable;
-
- /* if 80 cable report */
- UDMATimingRegister &= ~(ATAConfiguration_UDMATiming_PrimaryDevice1CycleTime);
-
- if (UDMATimingMode == UDMA0) {
- UDMATimingRegister |= ATAConfiguration_UDMATiming_PrimaryDevice1CycleTime_0;
- } else if (UDMATimingMode == UDMA1 ||
- UDMATimingMode == UDMA3 ||
- UDMATimingMode == UDMA5) {
- UDMATimingRegister |= ATAConfiguration_UDMATiming_PrimaryDevice1CycleTime_1;
- } else if (UDMATimingMode == UDMA2 ||
- UDMATimingMode == UDMA4) {
- UDMATimingRegister |= ATAConfiguration_UDMATiming_PrimaryDevice1CycleTime_2;
- }
- break;
- default:
- funcresult = FALSE;
- goto funcexit;
- break;
- }
-
- result = PCIDeviceIO_WritePCIConfiguration(pdev,
- ATAConfiguration_ID_UDMAControl + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_UDMAControl_Size,
- &UDMAControlRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- result = PCIDeviceIO_WritePCIConfiguration(pdev,
- ATAConfiguration_ID_UDMATiming + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_UDMATiming_Size,
- &UDMATimingRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- result = PCIDeviceIO_WritePCIConfiguration(pdev,
- ATAConfiguration_ID_IDEIOConfiguration + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_IDEIOConfiguration_Size,
- &IDEIOConfigurationRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- goto funcexit;
-funcexit:
- return funcresult;
-}
-
-static uint ATAHostAdapter_SetSecondaryUDMA(struct pci_dev *pdev, uint DeviceID,
- uint UDMAEnable, uint UDMATimingMode)
-{
- uint funcresult;
- uint result;
- uint UDMAControlRegister;
- uint UDMATimingRegister;
- ulong IDEIOConfigurationRegister;
-
- funcresult = TRUE;
-
- UDMAControlRegister = 0;
- UDMATimingRegister = 0;
- IDEIOConfigurationRegister = 0;
-
- result = PCIDeviceIO_ReadPCIConfiguration(pdev,
- ATAConfiguration_ID_UDMAControl + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_UDMAControl_Size,
- &UDMAControlRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- result = PCIDeviceIO_ReadPCIConfiguration(pdev,
- ATAConfiguration_ID_UDMATiming + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_UDMATiming_Size,
- &UDMATimingRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- result = PCIDeviceIO_ReadPCIConfiguration(pdev,
- ATAConfiguration_ID_IDEIOConfiguration + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_IDEIOConfiguration_Size,
- &IDEIOConfigurationRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- /* Rom Code will determine the device cable type and ATA 100. */
- /* IDEIOConfigurationRegister |= ATAConfiguration_IDEIOConfiguration_DeviceCable80Report; */
- /* IDEIOConfigurationRegister |= ATAConfiguration_IDEIOConfiguration_ATA100IsSupported; */
-
- switch (DeviceID) {
- case 0:
- UDMAControlRegister &= ~(ATAConfiguration_UDMAControl_SecondaryDevice0UDMAModeEnable);
- if (UDMAEnable == TRUE)
- UDMAControlRegister |= ATAConfiguration_UDMAControl_SecondaryDevice0UDMAModeEnable;
-
- IDEIOConfigurationRegister &= ~(ATAConfiguration_IDEIOConfiguration_SecondaryDevice066MhzEnable |
- ATAConfiguration_IDEIOConfiguration_SecondaryDevice0100MhzEnable);
-
- if (UDMATimingMode >= UDMA5)
- IDEIOConfigurationRegister |= ATAConfiguration_IDEIOConfiguration_SecondaryDevice0100MhzEnable;
- else if (UDMATimingMode >= UDMA3)
- IDEIOConfigurationRegister |= ATAConfiguration_IDEIOConfiguration_SecondaryDevice066MhzEnable;
-
- /* if 80 cable report */
- UDMATimingRegister &= ~(ATAConfiguration_UDMATiming_SecondaryDevice0CycleTime);
-
- if (UDMATimingMode == UDMA0) {
- UDMATimingRegister |= ATAConfiguration_UDMATiming_SecondaryDevice0CycleTime_0;
- } else if (UDMATimingMode == UDMA1 ||
- UDMATimingMode == UDMA3 ||
- UDMATimingMode == UDMA5) {
- UDMATimingRegister |= ATAConfiguration_UDMATiming_SecondaryDevice0CycleTime_1;
- } else if (UDMATimingMode == UDMA2 ||
- UDMATimingMode == UDMA4) {
- UDMATimingRegister |= ATAConfiguration_UDMATiming_SecondaryDevice0CycleTime_2;
- }
- break;
- case 1:
- UDMAControlRegister &= ~(ATAConfiguration_UDMAControl_SecondaryDevice1UDMAModeEnable);
- if (UDMAEnable == TRUE)
- UDMAControlRegister |= ATAConfiguration_UDMAControl_SecondaryDevice1UDMAModeEnable;
-
- IDEIOConfigurationRegister &= ~(ATAConfiguration_IDEIOConfiguration_SecondaryDevice166MhzEnable |
- ATAConfiguration_IDEIOConfiguration_SecondaryDevice1100MhzEnable);
-
- if (UDMATimingMode >= UDMA5)
- IDEIOConfigurationRegister |= ATAConfiguration_IDEIOConfiguration_SecondaryDevice1100MhzEnable;
- else if (UDMATimingMode >= UDMA3)
- IDEIOConfigurationRegister |= ATAConfiguration_IDEIOConfiguration_SecondaryDevice166MhzEnable;
-
- /* if 80 cable report */
- UDMATimingRegister &= ~(ATAConfiguration_UDMATiming_SecondaryDevice1CycleTime);
-
- if (UDMATimingMode == UDMA0) {
- UDMATimingRegister |= ATAConfiguration_UDMATiming_SecondaryDevice1CycleTime_0;
- } else if (UDMATimingMode == UDMA1 ||
- UDMATimingMode == UDMA3 ||
- UDMATimingMode == UDMA5) {
- UDMATimingRegister |= ATAConfiguration_UDMATiming_SecondaryDevice1CycleTime_1;
- } else if (UDMATimingMode == UDMA2 ||
- UDMATimingMode == UDMA4) {
- UDMATimingRegister |= ATAConfiguration_UDMATiming_SecondaryDevice1CycleTime_2;
- }
- break;
- default:
- funcresult = FALSE;
- goto funcexit;
- break;
- }
-
- result = PCIDeviceIO_WritePCIConfiguration(pdev,
- ATAConfiguration_ID_UDMAControl + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_UDMAControl_Size,
- &UDMAControlRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- result = PCIDeviceIO_WritePCIConfiguration(pdev,
- ATAConfiguration_ID_UDMATiming + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_UDMATiming_Size,
- &UDMATimingRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- result = PCIDeviceIO_WritePCIConfiguration(pdev,
- ATAConfiguration_ID_IDEIOConfiguration + ATAConfiguration_PCIOffset,
- ATAConfiguration_ID_IDEIOConfiguration_Size,
- &IDEIOConfigurationRegister);
- if (result == FALSE) {
- funcresult = FALSE;
- goto funcexit;
- }
-
- goto funcexit;
-funcexit:
- return funcresult;
-}
-
-static int rdc_pata_port_start(struct ata_port *ap)
-{
- uint Channel;
-
- Channel = ap->port_no;
- dev_dbg(ap->dev, "%s: Channel: %u\n", __func__, Channel);
- if (ap->ioaddr.bmdma_addr) {
- return ata_port_start(ap);
- } else {
- dev_dbg(ap->dev, "%s: return 0!!!\n", __func__);
- return 0;
- }
-}
-
-static void rdc_pata_port_stop(struct ata_port *ap)
-{
- uint Channel;
-
- Channel = ap->port_no;
-
- dev_dbg(ap->dev, "%s Channel: %u\n", __func__, Channel);
-}
-
-static int rdc_pata_prereset(struct ata_link *link, unsigned long deadline)
-{
- struct pci_dev *pdev;
- struct ata_port *ap;
- uint Channel;
-
- dev_dbg(link->ap->dev, "%s\n", __func__);
-
- ap = link->ap;
- pdev = to_pci_dev(ap->host->dev);
-
- Channel = ap->port_no;
-
- /* test ATA Decode Enable Bits, should be enable. */
- if (!pci_test_config_bits(pdev, &ATA_Decode_Enable_Bits[Channel])) {
- dev_dbg(link->ap->dev, "%s: Channel: %u, Decode Disable\n",
- __func__, Channel);
- return -ENOENT;
- } else {
- dev_dbg(link->ap->dev, "%s: Channel: %u, Decode Enable\n",
- __func__, Channel);
- return ata_std_prereset(link, deadline);
- }
-}
-
-static int rdc_pata_cable_detect(struct ata_port *ap)
-{
- struct pci_dev *pdev;
- uint Channel;
- uint Mask;
- u32 u32Value;
-
- dev_dbg(ap->dev, "%s\n", __func__);
-
- pdev = to_pci_dev(ap->host->dev);
-
- Channel = ap->port_no;
-
- if (Channel == 0)
- Mask = ATAConfiguration_IDEIOConfiguration_PrimaryDeviceCable80Report;
- else
- Mask = ATAConfiguration_IDEIOConfiguration_SecondaryDeviceCable80Report;
-
- /* check BIOS cable detect results */
- pci_read_config_dword(pdev, ATAConfiguration_ID_IDEIOConfiguration + ATAConfiguration_PCIOffset, &u32Value);
-
- if ((u32Value & Mask) == 0) {
- dev_dbg(ap->dev, "%s: Channel: %u, PATA40 \n",
- __func__, Channel);
- return ATA_CBL_PATA40;
- } else {
- dev_dbg(ap->dev, "%s: Channel: %u, PATA80 \n",
- __func__, Channel);
- return ATA_CBL_PATA80;
- }
-}
-
-static void rdc_pata_set_piomode(struct ata_port *ap, struct ata_device *adev)
-{
- struct pci_dev *pdev;
- uint Channel;
- uint DeviceID;
- uint PIOTimingMode;
- uint PrefetchPostingEnable;
-
- dev_dbg(ap->dev, "%s\n", __func__);
-
- pdev = to_pci_dev(ap->host->dev);
-
- Channel = ap->port_no;
- DeviceID = adev->devno;
- /*
- * piomode = 0, 1, 2, 3... ; adev->pio_mode = XFER_PIO_0, XFER_PIO_1,
- * XFER_PIO_2, XFER_PIO_3...
- */
- PIOTimingMode = adev->pio_mode - XFER_PIO_0;
-
- if (adev->class == ATA_DEV_ATA) {
- PrefetchPostingEnable = TRUE;
- } else {
- /* ATAPI, CD DVD Rom */
- PrefetchPostingEnable = FALSE;
- }
-
- /* PIO configuration clears DTE unconditionally. It will be
- * programmed in set_dmamode which is guaranteed to be called
- * after set_piomode if any DMA mode is available.
- */
-
- /* Ensure the UDMA bit is off - it will be turned back on if UDMA is
- * selected */
-
- if (Channel == 0) {
- ATAHostAdapter_SetPrimaryPIO(
- pdev,
- DeviceID,
- PIOTimingMode,
- TRUE,
- PrefetchPostingEnable
- );
-
- ATAHostAdapter_SetPrimaryUDMA(
- pdev,
- DeviceID,
- FALSE,
- UDMA0
- );
- } else {
- ATAHostAdapter_SetSecondaryPIO(
- pdev,
- DeviceID,
- PIOTimingMode,
- TRUE,
- PrefetchPostingEnable
- );
-
- ATAHostAdapter_SetSecondaryUDMA(
- pdev,
- DeviceID,
- FALSE,
- UDMA0
- );
- }
- dev_dbg(ap->dev, "%s: Channel: %u, DeviceID: %u, PIO: %d\n",
- __func__, Channel, DeviceID, PIOTimingMode);
-}
-
-static void rdc_pata_set_dmamode(struct ata_port *ap, struct ata_device *adev)
-{
- struct pci_dev *pdev;
- uint Channel;
- uint DeviceID;
- uint PIOTimingMode;
- uint PrefetchPostingEnable;
- uint DMATimingMode;
- uint UDMAEnable;
-
- dev_dbg(ap->dev, "%s\n", __func__);
-
- pdev = to_pci_dev(ap->host->dev);
-
- Channel = ap->port_no;
- DeviceID = adev->devno;
- PIOTimingMode = adev->pio_mode - XFER_PIO_0; /* piomode = 0, 1, 2, 3... ; adev->pio_mode = XFER_PIO_0, XFER_PIO_1, XFER_PIO_2, XFER_PIO_3... */
- DMATimingMode = adev->dma_mode; /* UDMA or MDMA */
-
- if (adev->class == ATA_DEV_ATA) {
- PrefetchPostingEnable = TRUE;
- } else {
- /* ATAPI, CD DVD Rom */
- PrefetchPostingEnable = FALSE;
- }
-
- if (ap->udma_mask == 0) {
- /* ata_port dont support udma. depend on hardware spec. */
- UDMAEnable = FALSE;
- } else {
- UDMAEnable = TRUE;
- }
-
- if (Channel == 0) {
- if (DMATimingMode >= XFER_UDMA_0) {
- /* UDMA */
- ATAHostAdapter_SetPrimaryPIO(pdev,
- DeviceID,
- PIOTimingMode,
- TRUE,
- PrefetchPostingEnable);
-
- ATAHostAdapter_SetPrimaryUDMA(pdev,
- DeviceID,
- UDMAEnable,
- DMATimingMode - XFER_UDMA_0);
- dev_dbg(ap->dev,
- "%s: Channel: %u, DeviceID: %u, UDMA: %u\n",
- __func__, Channel, DeviceID,
- (uint)(DMATimingMode - XFER_UDMA_0));
- } else {
- /* MDMA */
- ATAHostAdapter_SetPrimaryPIO(pdev,
- DeviceID,
- (DMATimingMode - XFER_MW_DMA_0) + PIO2, /* MDMA0 = PIO2 */
- TRUE,
- PrefetchPostingEnable);
-
- ATAHostAdapter_SetPrimaryUDMA(pdev,
- DeviceID,
- FALSE,
- UDMA0);
- dev_dbg(ap->dev,
- "%s: Channel: %u, DeviceID: %u, MDMA: %u\n",
- __func__, Channel, DeviceID,
- (uint)(DMATimingMode - XFER_MW_DMA_0));
- }
- } else {
- if (DMATimingMode >= XFER_UDMA_0) {
- /* UDMA */
- ATAHostAdapter_SetSecondaryPIO(pdev,
- DeviceID,
- PIOTimingMode,
- TRUE,
- PrefetchPostingEnable);
-
- ATAHostAdapter_SetSecondaryUDMA(pdev,
- DeviceID,
- UDMAEnable,
- DMATimingMode - XFER_UDMA_0);
- dev_dbg(ap->dev,
- "%s: Channel: %u, DeviceID: %u, UDMA: %u\n",
- __func__, Channel, DeviceID,
- (uint)(DMATimingMode - XFER_UDMA_0));
- } else {
- /* MDMA */
- ATAHostAdapter_SetSecondaryPIO(pdev,
- DeviceID,
- (DMATimingMode - XFER_MW_DMA_0) + PIO2, /* MDMA0 = PIO2 */
- TRUE,
- PrefetchPostingEnable);
-
- ATAHostAdapter_SetSecondaryUDMA(pdev,
- DeviceID,
- FALSE,
- UDMA0);
- dev_dbg(ap->dev,
- "%s: Channel: %u, DeviceID: %u, MDMA: %u \n",
- __func__, Channel, DeviceID,
- (uint)(DMATimingMode - XFER_MW_DMA_0));
- }
- }
-}
-
-static struct scsi_host_template rdc_pata_sht = {
- ATA_BMDMA_SHT(KBUILD_MODNAME),
-};
-
-static struct ata_port_operations rdc_pata_ops = {
- .inherits = &ata_bmdma_port_ops,
-
- .port_start = rdc_pata_port_start,
- .port_stop = rdc_pata_port_stop,
- .prereset = rdc_pata_prereset,
- .cable_detect = rdc_pata_cable_detect,
- .set_piomode = rdc_pata_set_piomode,
- .set_dmamode = rdc_pata_set_dmamode,
-};
-
-static struct ata_port_info rdc_pata_port_info[] = {
- [RDC_17F31011] = {
- .flags = ATA_FLAG_SLAVE_POSS,
- .pio_mask = 0x1f, /* pio0-4 */
- .mwdma_mask = 0x07, /* mwdma0-2 */
- .udma_mask = ATA_UDMA5, /* udma0-5 */
- .port_ops = &rdc_pata_ops,
- },
-
- [RDC_17F31012] = {
- .flags = ATA_FLAG_SLAVE_POSS,
- .pio_mask = 0x1f, /* pio0-4 */
- .mwdma_mask = 0x07, /* mwdma0-2 */
- .udma_mask = ATA_UDMA5, /* udma0-5 */
- .port_ops = &rdc_pata_ops,
- },
-};
-
-static int __devinit rdc_init_one(struct pci_dev *pdev,
- const struct pci_device_id *ent)
-{
- struct ata_port_info port_info[2];
- const struct ata_port_info *ppinfo[] = { &port_info[0], &port_info[1] };
-
- int rc;
-
- dev_dbg(&pdev->dev, "%s\n", __func__);
-
- port_info[0] = rdc_pata_port_info[ent->driver_data];
- port_info[1] = rdc_pata_port_info[ent->driver_data];
-
- rc = pci_enable_device(pdev);
- if (rc) {
- dev_dbg(&pdev->dev, "%s pci_enable_device failed\n", __func__);
- return rc;
- }
- pci_intx(pdev, 1);
-
- return ata_pci_sff_init_one(pdev, ppinfo, &rdc_pata_sht, NULL);
-}
-
-static struct pci_driver rdc_pata_driver = {
- .name = KBUILD_MODNAME,
- .id_table = rdc_pata_id_table,
- .probe = rdc_init_one,
- .remove = ata_pci_remove_one,
-#ifdef CONFIG_PM
- .suspend = ata_pci_device_suspend,
- .resume = ata_pci_device_resume,
-#endif
-};
-
-static int __init pata_rdc_init(void)
-{
- return pci_register_driver(&rdc_pata_driver);
-}
-
-static void __exit pata_rdc_exit(void)
-{
- pci_unregister_driver(&rdc_pata_driver);
-}
-
-module_init(pata_rdc_init);
-module_exit(pata_rdc_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("RDC PCI IDE Driver");
+++ /dev/null
-#ifndef pata_rdc_H
-#define pata_rdc_H
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-/* ATA Configuration Register ID offset address size */
-#define ATAConfiguration_PCIOffset 0x40
-#define ATAConfiguration_ID_PrimaryTiming 0x00
-#define ATAConfiguration_ID_SecondaryTiming 0x02
-#define ATAConfiguration_ID_Device1Timing 0x04
-#define ATAConfiguration_ID_UDMAControl 0x08
-#define ATAConfiguration_ID_UDMATiming 0x0A
-#define ATAConfiguration_ID_IDEIOConfiguration 0x14
-
-#define ATAConfiguration_ID_PrimaryTiming_Size 2
-#define ATAConfiguration_ID_SecondaryTiming_Size 2
-#define ATAConfiguration_ID_Device1Timing_Size 1
-#define ATAConfiguration_ID_UDMAControl_Size 1
-#define ATAConfiguration_ID_UDMATiming_Size 2
-#define ATAConfiguration_ID_IDEIOConfiguration_Size 4
-
-/* ATA Configuration Register bit define */
-#define ATAConfiguration_PrimaryTiming_Device0FastTimingEnable 0x0001
-#define ATAConfiguration_PrimaryTiming_Device0IORDYSampleModeEnable 0x0002 /* PIO 3 or greater */
-#define ATAConfiguration_PrimaryTiming_Device0PrefetchandPostingEnable 0x0004 /* PIO 2 or greater */
-#define ATAConfiguration_PrimaryTiming_Device0DMATimingEnable 0x0008
-#define ATAConfiguration_PrimaryTiming_Device1FastTimingEnable 0x0010
-#define ATAConfiguration_PrimaryTiming_Device1IORDYSampleModeEnable 0x0020 /* PIO 3 or greater */
-#define ATAConfiguration_PrimaryTiming_Device1PrefetchandPostingEnable 0x0040 /* PIO 2 or greater */
-#define ATAConfiguration_PrimaryTiming_Device1DMATimingEnable 0x0080
-#define ATAConfiguration_PrimaryTiming_Device0RecoveryMode 0x0300
-#define ATAConfiguration_PrimaryTiming_Device0RecoveryMode_0 0x0000 /* PIO 0, PIO 2, MDMA 0 */
-#define ATAConfiguration_PrimaryTiming_Device0RecoveryMode_1 0x0100 /* PIO 3, MDMA 1 */
-#define ATAConfiguration_PrimaryTiming_Device0RecoveryMode_2 0x0200 /* X */
-#define ATAConfiguration_PrimaryTiming_Device0RecoveryMode_3 0x0300 /* PIO 4, MDMA 2 */
-#define ATAConfiguration_PrimaryTiming_Device0IORDYSampleMode 0x3000
-#define ATAConfiguration_PrimaryTiming_Device0IORDYSampleMode_0 0x0000 /* PIO 0 */
-#define ATAConfiguration_PrimaryTiming_Device0IORDYSampleMode_1 0x1000 /* PIO 2, MDMA 0 */
-#define ATAConfiguration_PrimaryTiming_Device0IORDYSampleMode_2 0x2000 /* PIO 3, PIO 4, MDMA 1, MDMA 2 */
-#define ATAConfiguration_PrimaryTiming_Device0IORDYSampleMode_3 0x3000 /* X */
-#define ATAConfiguration_PrimaryTiming_Device1TimingRegisterEnable 0x4000
-#define ATAConfiguration_PrimaryTiming_IDEDecodeEnable 0x8000
-
-#define ATAConfiguration_Device1Timing_PrimaryRecoveryMode 0x0003
-#define ATAConfiguration_Device1Timing_PrimaryRecoveryMode_0 0x0000
-#define ATAConfiguration_Device1Timing_PrimaryRecoveryMode_1 0x0001
-#define ATAConfiguration_Device1Timing_PrimaryRecoveryMode_2 0x0002
-#define ATAConfiguration_Device1Timing_PrimaryRecoveryMode_3 0x0003
-#define ATAConfiguration_Device1Timing_PrimaryIORDYSampleMode 0x000C
-#define ATAConfiguration_Device1Timing_PrimaryIORDYSampleMode_0 0x0000
-#define ATAConfiguration_Device1Timing_PrimaryIORDYSampleMode_1 0x0004
-#define ATAConfiguration_Device1Timing_PrimaryIORDYSampleMode_2 0x0008
-#define ATAConfiguration_Device1Timing_PrimaryIORDYSampleMode_3 0x000C
-#define ATAConfiguration_Device1Timing_SecondaryRecoveryMode 0x0030
-#define ATAConfiguration_Device1Timing_SecondaryRecoveryMode_0 0x0000
-#define ATAConfiguration_Device1Timing_SecondaryRecoveryMode_1 0x0010
-#define ATAConfiguration_Device1Timing_SecondaryRecoveryMode_2 0x0020
-#define ATAConfiguration_Device1Timing_SecondaryRecoveryMode_3 0x0030
-#define ATAConfiguration_Device1Timing_SecondaryIORDYSampleMode 0x00C0
-#define ATAConfiguration_Device1Timing_SecondaryIORDYSampleMode_0 0x0000
-#define ATAConfiguration_Device1Timing_SecondaryIORDYSampleMode_1 0x0040
-#define ATAConfiguration_Device1Timing_SecondaryIORDYSampleMode_2 0x0080
-#define ATAConfiguration_Device1Timing_SecondaryIORDYSampleMode_3 0x00C0
-
-#define ATAConfiguration_UDMAControl_PrimaryDevice0UDMAModeEnable 0x0001
-#define ATAConfiguration_UDMAControl_PrimaryDevice1UDMAModeEnable 0x0002
-#define ATAConfiguration_UDMAControl_SecondaryDevice0UDMAModeEnable 0x0004
-#define ATAConfiguration_UDMAControl_SecondaryDevice1UDMAModeEnable 0x0008
-
-#define ATAConfiguration_UDMATiming_PrimaryDevice0CycleTime 0x0003
-#define ATAConfiguration_UDMATiming_PrimaryDevice0CycleTime_0 0x0000 /* UDMA 0 */
-#define ATAConfiguration_UDMATiming_PrimaryDevice0CycleTime_1 0x0001 /* UDMA 1, UDMA 3, UDMA 5 */
-#define ATAConfiguration_UDMATiming_PrimaryDevice0CycleTime_2 0x0002 /* UDMA 2, UDMA 4 */
-#define ATAConfiguration_UDMATiming_PrimaryDevice0CycleTime_3 0x0003 /* X */
-#define ATAConfiguration_UDMATiming_PrimaryDevice1CycleTime 0x0030
-#define ATAConfiguration_UDMATiming_PrimaryDevice1CycleTime_0 0x0000 /* UDMA 0 */
-#define ATAConfiguration_UDMATiming_PrimaryDevice1CycleTime_1 0x0010 /* UDMA 1, UDMA 3, UDMA 5 */
-#define ATAConfiguration_UDMATiming_PrimaryDevice1CycleTime_2 0x0020 /* UDMA 2, UDMA 4 */
-#define ATAConfiguration_UDMATiming_PrimaryDevice1CycleTime_3 0x0030 /* X */
-#define ATAConfiguration_UDMATiming_SecondaryDevice0CycleTime 0x0300
-#define ATAConfiguration_UDMATiming_SecondaryDevice0CycleTime_0 0x0000 /* UDMA 0 */
-#define ATAConfiguration_UDMATiming_SecondaryDevice0CycleTime_1 0x0100 /* UDMA 1, UDMA 3, UDMA 5 */
-#define ATAConfiguration_UDMATiming_SecondaryDevice0CycleTime_2 0x0200 /* UDMA 2, UDMA 4 */
-#define ATAConfiguration_UDMATiming_SecondaryDevice0CycleTime_3 0x0300 /* X */
-#define ATAConfiguration_UDMATiming_SecondaryDevice1CycleTime 0x3000
-#define ATAConfiguration_UDMATiming_SecondaryDevice1CycleTime_0 0x0000 /* UDMA 0 */
-#define ATAConfiguration_UDMATiming_SecondaryDevice1CycleTime_1 0x1000 /* UDMA 1, UDMA 3, UDMA 5 */
-#define ATAConfiguration_UDMATiming_SecondaryDevice1CycleTime_2 0x2000 /* UDMA 2, UDMA 4 */
-#define ATAConfiguration_UDMATiming_SecondaryDevice1CycleTime_3 0x3000 /* X */
-
-#define ATAConfiguration_IDEIOConfiguration_PrimaryDevice066MhzEnable 0x00000001 /* UDMA 3, UDMA 4 */
-#define ATAConfiguration_IDEIOConfiguration_PrimaryDevice166MhzEnable 0x00000002
-#define ATAConfiguration_IDEIOConfiguration_SecondaryDevice066MhzEnable 0x00000004
-#define ATAConfiguration_IDEIOConfiguration_SecondaryDevice166MhzEnable 0x00000008
-#define ATAConfiguration_IDEIOConfiguration_DeviceCable80Report 0x000000F0
-#define ATAConfiguration_IDEIOConfiguration_PrimaryDeviceCable80Report 0x00000030
-#define ATAConfiguration_IDEIOConfiguration_PrimaryDevice0Cable80Report 0x00000010 /* UDMA 3, UDMA 4, UDMA 5 */
-#define ATAConfiguration_IDEIOConfiguration_PrimaryDevice1Cable80Report 0x00000020
-#define ATAConfiguration_IDEIOConfiguration_SecondaryDeviceCable80Report 0x000000C0
-#define ATAConfiguration_IDEIOConfiguration_SecondaryDevice0Cable80Report 0x00000040
-#define ATAConfiguration_IDEIOConfiguration_SecondaryDevice1Cable80Report 0x00000080
-#define ATAConfiguration_IDEIOConfiguration_PrimaryDevice0100MhzEnable 0x00001000 /* UDMA 5 */
-#define ATAConfiguration_IDEIOConfiguration_PrimaryDevice1100MhzEnable 0x00002000
-#define ATAConfiguration_IDEIOConfiguration_SecondaryDevice0100MhzEnable 0x00004000
-#define ATAConfiguration_IDEIOConfiguration_SecondaryDevice1100MhzEnable 0x00008000
-#define ATAConfiguration_IDEIOConfiguration_ATA100IsSupported 0x00F00000
-
-enum _PIOTimingMode {
- PIO0 = 0,
- PIO1,
- PIO2, /* MDMA 0 */
- PIO3, /* MDMA 1 */
- PIO4 /* MDMA 2 */
-};
-
-enum _DMATimingMode {
- MDMA0 = 0,
- MDMA1,
- MDMA2
-};
-
-enum _UDMATimingMode {
- UDMA0 = 0,
- UDMA1,
- UDMA2,
- UDMA3,
- UDMA4,
- UDMA5
-};
-
-
-enum rdc_controller_ids {
- /* controller IDs */
- RDC_17F31011,
- RDC_17F31012
-};
-
-#endif
projects / mirror_ubuntu-disco-kernel.git / commitdiff