static unsigned char XGINew_ChannelAB, XGINew_DataBusWidth;
-static unsigned short XGINew_SDRDRAM_TYPE[13][5] = {
- { 2, 12, 9, 64, 0x35},
- { 1, 13, 9, 64, 0x44},
- { 2, 12, 8, 32, 0x31},
- { 2, 11, 9, 32, 0x25},
- { 1, 12, 9, 32, 0x34},
- { 1, 13, 8, 32, 0x40},
- { 2, 11, 8, 16, 0x21},
- { 1, 12, 8, 16, 0x30},
- { 1, 11, 9, 16, 0x24},
- { 1, 11, 8, 8, 0x20},
- { 2, 9, 8, 4, 0x01},
- { 1, 10, 8, 4, 0x10},
- { 1, 9, 8, 2, 0x00} };
-
-static unsigned short XGINew_DDRDRAM_TYPE[4][5] = {
- { 2, 12, 9, 64, 0x35},
- { 2, 12, 8, 32, 0x31},
- { 2, 11, 8, 16, 0x21},
- { 2, 9, 8, 4, 0x01} };
-
static unsigned short XGINew_DDRDRAM_TYPE340[4][5] = {
{ 2, 13, 9, 64, 0x45},
{ 2, 12, 9, 32, 0x35},
{ 2, 12, 8, 4, 0x31} };
void XGINew_SetDRAMSize_340(struct xgi_hw_device_info *, struct vb_device_info *);
-void XGINew_SetDRAMSize_310(struct xgi_hw_device_info *, struct vb_device_info *);
void XGINew_SetMemoryClock(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *);
-void XGINew_SetDRAMModeRegister(struct vb_device_info *);
void XGINew_SetDRAMDefaultRegister340(struct xgi_hw_device_info *HwDeviceExtension,
unsigned long, struct vb_device_info *);
unsigned char XGINew_GetXG20DRAMType(struct xgi_hw_device_info *HwDeviceExtension,
struct vb_device_info *pVBInfo);
int XGINew_DDRSizing340(struct xgi_hw_device_info *, struct vb_device_info *);
-void XGINew_DisableRefresh(struct xgi_hw_device_info *, struct vb_device_info *) ;
-void XGINew_CheckBusWidth_310(struct vb_device_info *) ;
-int XGINew_SDRSizing(struct vb_device_info *);
-int XGINew_DDRSizing(struct vb_device_info *);
-void XGINew_EnableRefresh(struct xgi_hw_device_info *, struct vb_device_info *);
static int XGINew_RAMType; /*int ModeIDOffset,StandTable,CRT1Table,ScreenOffset,REFIndex;*/
-void SetPowerConsume(struct xgi_hw_device_info *HwDeviceExtension,
- unsigned long XGI_P3d4Port);
void ReadVBIOSTablData(unsigned char ChipType, struct vb_device_info *pVBInfo);
void XGINew_DDR1x_MRS_XG20(unsigned long P3c4, struct vb_device_info *pVBInfo);
void XGINew_ChkSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) ;
}
}
-static unsigned char XGINew_Get310DRAMType(struct vb_device_info *pVBInfo)
-{
- unsigned char data;
-
- /* index = XGINew_GetReg1(pVBInfo->P3c4, 0x1A); */
- /* index &= 07; */
-
- if (*pVBInfo->pSoftSetting & SoftDRAMType)
- data = *pVBInfo->pSoftSetting & 0x03;
- else
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x3a) & 0x03;
-
- return data;
-}
-
-/*
-void XGINew_Delay15us(unsigned long ulMicrsoSec)
-{
-}
-*/
-
-static void XGINew_SDR_MRS(struct vb_device_info *pVBInfo)
-{
- unsigned short data;
-
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x16);
- data &= 0x3F; /* SR16 D7=0,D6=0 */
- XGINew_SetReg1(pVBInfo->P3c4, 0x16, data); /* enable mode register set(MRS) low */
- /* XGINew_Delay15us(0x100); */
- data |= 0x80; /* SR16 D7=1,D6=0 */
- XGINew_SetReg1(pVBInfo->P3c4, 0x16, data); /* enable mode register set(MRS) high */
- /* XGINew_Delay15us(0x100); */
-}
-
static void XGINew_DDR1x_MRS_340(unsigned long P3c4, struct vb_device_info *pVBInfo)
{
XGINew_SetReg1(P3c4, 0x18, 0x01);
XGINew_SetReg1(P3c4, 0x1B, 0x00);
}
-static void XGINew_DDR2x_MRS_340(unsigned long P3c4, struct vb_device_info *pVBInfo)
-{
- XGINew_SetReg1(P3c4, 0x18, 0x00);
- XGINew_SetReg1(P3c4, 0x19, 0x20);
- XGINew_SetReg1(P3c4, 0x16, 0x00);
- XGINew_SetReg1(P3c4, 0x16, 0x80);
- DelayUS(60);
- XGINew_SetReg1(P3c4, 0x18, pVBInfo->SR15[2][XGINew_RAMType]); /* SR18 */
- /* XGINew_SetReg1(P3c4 ,0x18 ,0x31); */
- XGINew_SetReg1(P3c4, 0x19, 0x01);
- XGINew_SetReg1(P3c4, 0x16, 0x05);
- XGINew_SetReg1(P3c4, 0x16, 0x85);
- DelayUS(1000);
- XGINew_SetReg1(P3c4, 0x1B, 0x03);
- DelayUS(500);
- /* XGINew_SetReg1(P3c4, 0x18, 0x31); */
- XGINew_SetReg1(P3c4, 0x18, pVBInfo->SR15[2][XGINew_RAMType]); /* SR18 */
- XGINew_SetReg1(P3c4, 0x19, 0x00);
- XGINew_SetReg1(P3c4, 0x16, 0x05);
- XGINew_SetReg1(P3c4, 0x16, 0x85);
- XGINew_SetReg1(P3c4, 0x1B, 0x00);
-}
-
static void XGINew_DDRII_Bootup_XG27(
struct xgi_hw_device_info *HwDeviceExtension,
unsigned long P3c4, struct vb_device_info *pVBInfo)
DelayUS(200);
}
-#if 0
-static void XGINew_DDR2_MRS_XG27(struct xgi_hw_device_info *HwDeviceExtension,
- unsigned long P3c4, struct vb_device_info *pVBInfo)
-{
- unsigned long P3d4 = P3c4 + 0x10;
-
- XGINew_RAMType = (int) XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
- XGINew_SetMemoryClock(HwDeviceExtension , pVBInfo);
-
- XGINew_SetReg1(P3d4, 0x97, 0x11); /* CR97 */
- DelayUS(200);
- XGINew_SetReg1(P3c4, 0x18, 0x00); /* EMRS2 */
- XGINew_SetReg1(P3c4, 0x19, 0x80);
-
- XGINew_SetReg1(P3c4, 0x16, 0x10);
- DelayUS(15); /* 06/11/23 XG27 A0 for CKE enable */
- XGINew_SetReg1(P3c4, 0x16, 0x90);
-
- XGINew_SetReg1(P3c4, 0x18, 0x00); /* EMRS3 */
- XGINew_SetReg1(P3c4, 0x19, 0xC0);
-
- XGINew_SetReg1(P3c4, 0x16, 0x00);
- DelayUS(15); /* 06/11/22 XG27 A0 */
- XGINew_SetReg1(P3c4, 0x16, 0x80);
-
- XGINew_SetReg1(P3c4, 0x18, 0x00); /* EMRS1 */
- XGINew_SetReg1(P3c4, 0x19, 0x40);
-
- XGINew_SetReg1(P3c4, 0x16, 0x00);
- DelayUS(15); /* 06/11/22 XG27 A0 */
- XGINew_SetReg1(P3c4, 0x16, 0x80);
-
- XGINew_SetReg1(P3c4, 0x18, 0x42); /* MRS1 */
- XGINew_SetReg1(P3c4, 0x19, 0x06); /* [Billy]06/11/22 DLL Reset for XG27 Hynix DRAM */
-
- XGINew_SetReg1(P3c4, 0x16, 0x00);
- DelayUS(15); /* 06/11/23 XG27 A0 */
- XGINew_SetReg1(P3c4, 0x16, 0x80);
-
- DelayUS(30); /* 06/11/23 XG27 A0 Start Auto-PreCharge */
- XGINew_SetReg1(P3c4, 0x1B, 0x04); /* SR1B */
- DelayUS(60);
- XGINew_SetReg1(P3c4, 0x1B, 0x00); /* SR1B */
-
- XGINew_SetReg1(P3c4, 0x18, 0x42); /* MRS1 */
- XGINew_SetReg1(P3c4, 0x19, 0x04); /* DLL without Reset for XG27 Hynix DRAM */
-
- XGINew_SetReg1(P3c4, 0x16, 0x00);
- DelayUS(30);
- XGINew_SetReg1(P3c4, 0x16, 0x80);
-
- XGINew_SetReg1(P3c4, 0x18, 0x80); /* XG27 OCD ON */
- XGINew_SetReg1(P3c4, 0x19, 0x46);
-
- XGINew_SetReg1(P3c4, 0x16, 0x00);
- DelayUS(30);
- XGINew_SetReg1(P3c4, 0x16, 0x80);
-
- XGINew_SetReg1(P3c4, 0x18, 0x00);
- XGINew_SetReg1(P3c4, 0x19, 0x40);
-
- XGINew_SetReg1(P3c4, 0x16, 0x00);
- DelayUS(30);
- XGINew_SetReg1(P3c4, 0x16, 0x80);
-
- DelayUS(15); /* Start Auto-PreCharge */
- XGINew_SetReg1(P3c4, 0x1B, 0x04); /* SR1B */
- DelayUS(200);
- XGINew_SetReg1(P3c4, 0x1B, 0x03); /* SR1B */
-
-}
-#endif
-
static void XGINew_DDR1x_DefaultRegister(
struct xgi_hw_device_info *HwDeviceExtension,
unsigned long Port, struct vb_device_info *pVBInfo)
}
}
-#if 0
-
-static void XGINew_DDR2x_DefaultRegister(
- struct xgi_hw_device_info *HwDeviceExtension,
- unsigned long Port, struct vb_device_info *pVBInfo)
-{
- unsigned long P3d4 = Port ,
- P3c4 = Port - 0x10;
-
- XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo);
-
- /* 20040906 Hsuan modify CR82, CR85, CR86 for XG42 */
- switch (HwDeviceExtension->jChipType) {
- case XG41:
- case XG42:
- XGINew_SetReg1(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
- XGINew_SetReg1(P3d4, 0x85, pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
- XGINew_SetReg1(P3d4, 0x86, pVBInfo->CR40[13][XGINew_RAMType]); /* CR86 */
- break;
- default:
- /* keep following setting sequence, each setting in the same reg insert idle */
- XGINew_SetReg1(P3d4, 0x82, 0x88);
- XGINew_SetReg1(P3d4, 0x86, 0x00);
- XGINew_GetReg1(P3d4, 0x86); /* Insert read command for delay */
- XGINew_SetReg1(P3d4, 0x86, 0x88);
- XGINew_SetReg1(P3d4, 0x82, 0x77);
- XGINew_SetReg1(P3d4, 0x85, 0x00);
- XGINew_GetReg1(P3d4, 0x85); /* Insert read command for delay */
- XGINew_SetReg1(P3d4, 0x85, 0x88);
- XGINew_GetReg1(P3d4, 0x85); /* Insert read command for delay */
- XGINew_SetReg1(P3d4, 0x85, pVBInfo->CR40[12][XGINew_RAMType]); /* CR85 */
- XGINew_SetReg1(P3d4, 0x82, pVBInfo->CR40[11][XGINew_RAMType]); /* CR82 */
- }
- XGINew_SetReg1(P3d4, 0x97, 0x11);
- if (HwDeviceExtension->jChipType == XG42)
- XGINew_SetReg1(P3d4, 0x98, 0x01);
- else
- XGINew_SetReg1(P3d4, 0x98, 0x03);
-
- XGINew_SetReg1(P3d4, 0x9A, 0x02);
-
- XGINew_DDR2x_MRS_340(P3c4, pVBInfo);
-}
-#endif
-
static void XGINew_DDR2_DefaultRegister(
struct xgi_hw_device_info *HwDeviceExtension,
unsigned long Port, struct vb_device_info *pVBInfo)
XGINew_SetReg1(P3c4, 0x1B, pVBInfo->SR15[3][XGINew_RAMType]); /* SR1B */
}
-static void XGINew_DDR_MRS(struct vb_device_info *pVBInfo)
-{
- unsigned short data;
-
- volatile unsigned char *pVideoMemory = (unsigned char *) pVBInfo->ROMAddr;
-
- /* SR16 <- 1F,DF,2F,AF */
- /* yriver modified SR16 <- 0F,DF,0F,AF */
- /* enable DLL of DDR SD/SGRAM , SR16 D4=1 */
- data = pVideoMemory[0xFB];
- /* data = XGINew_GetReg1(pVBInfo->P3c4, 0x16); */
-
- data &= 0x0F;
- XGINew_SetReg1(pVBInfo->P3c4, 0x16, data);
- data |= 0xC0;
- XGINew_SetReg1(pVBInfo->P3c4, 0x16, data);
- data &= 0x0F;
- XGINew_SetReg1(pVBInfo->P3c4, 0x16, data);
- data |= 0x80;
- XGINew_SetReg1(pVBInfo->P3c4, 0x16, data);
- data &= 0x0F;
- XGINew_SetReg1(pVBInfo->P3c4, 0x16, data);
- data |= 0xD0;
- XGINew_SetReg1(pVBInfo->P3c4, 0x16, data);
- data &= 0x0F;
- XGINew_SetReg1(pVBInfo->P3c4, 0x16, data);
- data |= 0xA0;
- XGINew_SetReg1(pVBInfo->P3c4, 0x16, data);
- /*
- else {
- data &= 0x0F;
- data |= 0x10;
- XGINew_SetReg1(pVBInfo->P3c4,0x16,data);
-
- if (!(pVBInfo->SR15[1][XGINew_RAMType] & 0x10)) {
- data &= 0x0F;
- }
-
- data |= 0xC0;
- XGINew_SetReg1(pVBInfo->P3c4,0x16,data);
-
- data &= 0x0F;
- data |= 0x20;
- XGINew_SetReg1(pVBInfo->P3c4,0x16,data);
- if (!(pVBInfo->SR15[1][XGINew_RAMType] & 0x10)) {
- data &= 0x0F;
- }
-
- data |= 0x80;
- XGINew_SetReg1(pVBInfo->P3c4,0x16,data);
- }
- */
-}
-
-/* check if read cache pointer is correct */
-
-static void XGINew_VerifyMclk(struct xgi_hw_device_info *HwDeviceExtension,
- struct vb_device_info *pVBInfo)
-{
- unsigned char *pVideoMemory = pVBInfo->FBAddr;
- unsigned char i, j;
- unsigned short Temp, SR21;
-
- pVideoMemory[0] = 0xaa; /* alan */
- pVideoMemory[16] = 0x55; /* note: PCI read cache is off */
-
- if ((pVideoMemory[0] != 0xaa) || (pVideoMemory[16] != 0x55)) {
- for (i = 0, j = 16; i < 2; i++, j += 16) {
- SR21 = XGINew_GetReg1(pVBInfo->P3c4, 0x21);
- Temp = SR21 & 0xFB; /* disable PCI post write buffer empty gating */
- XGINew_SetReg1(pVBInfo->P3c4, 0x21, Temp);
-
- Temp = XGINew_GetReg1(pVBInfo->P3c4, 0x3C);
- Temp |= 0x01; /* MCLK reset */
-
- Temp = XGINew_GetReg1(pVBInfo->P3c4, 0x3C);
- Temp &= 0xFE; /* MCLK normal operation */
-
- XGINew_SetReg1(pVBInfo->P3c4, 0x21, SR21);
-
- pVideoMemory[16 + j] = j;
- if (pVideoMemory[16 + j] == j) {
- pVideoMemory[j] = j;
- break;
- }
- }
- }
-}
-
void XGINew_SetDRAMSize_340(struct xgi_hw_device_info *HwDeviceExtension,
struct vb_device_info *pVBInfo)
{
XGINew_SetReg1(pVBInfo->P3c4, 0x21, (unsigned short) (data | 0x20)); /* enable read cache */
}
-void XGINew_SetDRAMSize_310(struct xgi_hw_device_info *HwDeviceExtension,
+static void XGINew_SetDRAMSizingType(int index,
+ unsigned short DRAMTYPE_TABLE[][5],
struct vb_device_info *pVBInfo)
{
unsigned short data;
- pVBInfo->ROMAddr = HwDeviceExtension->pjVirtualRomBase, pVBInfo->FBAddr
- = HwDeviceExtension->pjVideoMemoryAddress;
-#ifdef XGI301
- /* XGINew_SetReg1(pVBInfo->P3d4, 0x30, 0x40); */
-#endif
-
-#ifdef XGI302 /* alan,should change value */
- XGINew_SetReg1(pVBInfo->P3d4, 0x30, 0x4D);
- XGINew_SetReg1(pVBInfo->P3d4, 0x31, 0xc0);
- XGINew_SetReg1(pVBInfo->P3d4, 0x34, 0x3F);
-#endif
-
- XGISetModeNew(HwDeviceExtension, 0x2e);
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x21);
- XGINew_SetReg1(pVBInfo->P3c4, 0x21, (unsigned short) (data & 0xDF)); /* disable read cache */
+ data = DRAMTYPE_TABLE[index][4];
+ XGINew_SetRegANDOR(pVBInfo->P3c4, 0x13, 0x80, data);
+ DelayUS(15);
+ /* should delay 50 ns */
+}
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x1);
- data |= 0x20;
- XGINew_SetReg1(pVBInfo->P3c4, 0x01, data); /* Turn OFF Display */
+static unsigned short XGINew_SetDRAMSizeReg(int index,
+ unsigned short DRAMTYPE_TABLE[][5],
+ struct vb_device_info *pVBInfo)
+{
+ unsigned short data = 0, memsize = 0;
+ int RankSize;
+ unsigned char ChannelNo;
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x16);
+ RankSize = DRAMTYPE_TABLE[index][3] * XGINew_DataBusWidth / 32;
+ data = XGINew_GetReg1(pVBInfo->P3c4, 0x13);
+ data &= 0x80;
- XGINew_SetReg1(pVBInfo->P3c4, 0x16, (unsigned short) (data | 0x0F)); /* assume lowest speed DRAM */
+ if (data == 0x80)
+ RankSize *= 2;
- XGINew_SetDRAMModeRegister(pVBInfo);
- XGINew_DisableRefresh(HwDeviceExtension, pVBInfo);
- XGINew_CheckBusWidth_310(pVBInfo);
- XGINew_VerifyMclk(HwDeviceExtension, pVBInfo); /* alan 2000/7/3 */
+ data = 0;
- if (XGINew_Get310DRAMType(pVBInfo) < 2)
- XGINew_SDRSizing(pVBInfo);
+ if (XGINew_ChannelAB == 3)
+ ChannelNo = 4;
else
- XGINew_DDRSizing(pVBInfo);
-
- XGINew_SetReg1(pVBInfo->P3c4, 0x16, pVBInfo->SR15[1][XGINew_RAMType]); /* restore SR16 */
-
- XGINew_EnableRefresh(HwDeviceExtension, pVBInfo);
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x21);
- XGINew_SetReg1(pVBInfo->P3c4, 0x21, (unsigned short) (data | 0x20)); /* enable read cache */
-}
-
-void XGINew_SetDRAMModeRegister340(struct xgi_hw_device_info *HwDeviceExtension)
-{
- unsigned char data;
- struct vb_device_info VBINF;
- struct vb_device_info *pVBInfo = &VBINF;
- pVBInfo->ROMAddr = HwDeviceExtension->pjVirtualRomBase;
- pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress;
- pVBInfo->BaseAddr = (unsigned long) HwDeviceExtension->pjIOAddress;
- pVBInfo->ISXPDOS = 0;
+ ChannelNo = XGINew_ChannelAB;
- pVBInfo->P3c4 = pVBInfo->BaseAddr + 0x14;
- pVBInfo->P3d4 = pVBInfo->BaseAddr + 0x24;
- pVBInfo->P3c0 = pVBInfo->BaseAddr + 0x10;
- pVBInfo->P3ce = pVBInfo->BaseAddr + 0x1e;
- pVBInfo->P3c2 = pVBInfo->BaseAddr + 0x12;
- pVBInfo->P3ca = pVBInfo->BaseAddr + 0x1a;
- pVBInfo->P3c6 = pVBInfo->BaseAddr + 0x16;
- pVBInfo->P3c7 = pVBInfo->BaseAddr + 0x17;
- pVBInfo->P3c8 = pVBInfo->BaseAddr + 0x18;
- pVBInfo->P3c9 = pVBInfo->BaseAddr + 0x19;
- pVBInfo->P3da = pVBInfo->BaseAddr + 0x2A;
- pVBInfo->Part0Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_00;
- pVBInfo->Part1Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_04;
- pVBInfo->Part2Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_10;
- pVBInfo->Part3Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_12;
- pVBInfo->Part4Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14;
- pVBInfo->Part5Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14 + 2;
- if (HwDeviceExtension->jChipType < XG20) /* kuku 2004/06/25 */
- XGI_GetVBType(pVBInfo); /* Run XGI_GetVBType before InitTo330Pointer */
+ if (ChannelNo * RankSize <= 256) {
+ while ((RankSize >>= 1) > 0)
+ data += 0x10;
- InitTo330Pointer(HwDeviceExtension->jChipType, pVBInfo);
+ memsize = data >> 4;
- ReadVBIOSTablData(HwDeviceExtension->jChipType, pVBInfo);
+ /* [2004/03/25] Vicent, Fix DRAM Sizing Error */
+ XGINew_SetReg1(pVBInfo->P3c4, 0x14, (XGINew_GetReg1(pVBInfo->P3c4, 0x14) & 0x0F) | (data & 0xF0));
- if (XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo) == 0) {
- data = (XGINew_GetReg1(pVBInfo->P3c4, 0x39) & 0x02) >> 1;
- if (data == 0x01)
- XGINew_DDR2x_MRS_340(pVBInfo->P3c4, pVBInfo);
- else
- XGINew_DDR1x_MRS_340(pVBInfo->P3c4, pVBInfo);
- } else {
- XGINew_DDR2_MRS_XG20(HwDeviceExtension, pVBInfo->P3c4, pVBInfo);
- }
- XGINew_SetReg1(pVBInfo->P3c4, 0x1B, 0x03);
-}
+ /* data |= XGINew_ChannelAB << 2; */
+ /* data |= (XGINew_DataBusWidth / 64) << 1; */
+ /* XGINew_SetReg1(pVBInfo->P3c4, 0x14, data); */
-void XGINew_SetDRAMModeRegister(struct vb_device_info *pVBInfo)
-{
- if (XGINew_Get310DRAMType(pVBInfo) < 2) {
- XGINew_SDR_MRS(pVBInfo);
- } else {
- /* SR16 <- 0F,CF,0F,8F */
- XGINew_DDR_MRS(pVBInfo);
+ /* should delay */
+ /* XGINew_SetDRAMModeRegister340(pVBInfo); */
}
+ return memsize;
}
-void XGINew_DisableRefresh(struct xgi_hw_device_info *HwDeviceExtension,
+static unsigned short XGINew_SetDRAMSize20Reg(int index,
+ unsigned short DRAMTYPE_TABLE[][5],
struct vb_device_info *pVBInfo)
{
- unsigned short data;
+ unsigned short data = 0, memsize = 0;
+ int RankSize;
+ unsigned char ChannelNo;
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x1B);
- data &= 0xF8;
- XGINew_SetReg1(pVBInfo->P3c4, 0x1B, data);
+ RankSize = DRAMTYPE_TABLE[index][3] * XGINew_DataBusWidth / 8;
+ data = XGINew_GetReg1(pVBInfo->P3c4, 0x13);
+ data &= 0x80;
-}
+ if (data == 0x80)
+ RankSize *= 2;
-void XGINew_EnableRefresh(struct xgi_hw_device_info *HwDeviceExtension,
- struct vb_device_info *pVBInfo)
-{
+ data = 0;
- XGINew_SetReg1(pVBInfo->P3c4, 0x1B, pVBInfo->SR15[3][XGINew_RAMType]); /* SR1B */
+ if (XGINew_ChannelAB == 3)
+ ChannelNo = 4;
+ else
+ ChannelNo = XGINew_ChannelAB;
-}
-
-static void XGINew_DisableChannelInterleaving(int index,
- unsigned short XGINew_DDRDRAM_TYPE[][5],
- struct vb_device_info *pVBInfo)
-{
- unsigned short data;
-
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x15);
- data &= 0x1F;
-
- switch (XGINew_DDRDRAM_TYPE[index][3]) {
- case 64:
- data |= 0;
- break;
- case 32:
- data |= 0x20;
- break;
- case 16:
- data |= 0x40;
- break;
- case 4:
- data |= 0x60;
- break;
- default:
- break;
- }
- XGINew_SetReg1(pVBInfo->P3c4, 0x15, data);
-}
-
-static void XGINew_SetDRAMSizingType(int index,
- unsigned short DRAMTYPE_TABLE[][5],
- struct vb_device_info *pVBInfo)
-{
- unsigned short data;
-
- data = DRAMTYPE_TABLE[index][4];
- XGINew_SetRegANDOR(pVBInfo->P3c4, 0x13, 0x80, data);
- DelayUS(15);
- /* should delay 50 ns */
-}
-
-void XGINew_CheckBusWidth_310(struct vb_device_info *pVBInfo)
-{
- unsigned short data;
- volatile unsigned long *pVideoMemory;
-
- pVideoMemory = (unsigned long *) pVBInfo->FBAddr;
-
- if (XGINew_Get310DRAMType(pVBInfo) < 2) {
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x00);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x12);
- /* should delay */
- XGINew_SDR_MRS(pVBInfo);
-
- XGINew_ChannelAB = 0;
- XGINew_DataBusWidth = 128;
- pVideoMemory[0] = 0x01234567L;
- pVideoMemory[1] = 0x456789ABL;
- pVideoMemory[2] = 0x89ABCDEFL;
- pVideoMemory[3] = 0xCDEF0123L;
- pVideoMemory[4] = 0x55555555L;
- pVideoMemory[5] = 0x55555555L;
- pVideoMemory[6] = 0xFFFFFFFFL;
- pVideoMemory[7] = 0xFFFFFFFFL;
-
- if ((pVideoMemory[3] != 0xCDEF0123L) || (pVideoMemory[2]
- != 0x89ABCDEFL)) {
- /* ChannelA64Bit */
- XGINew_DataBusWidth = 64;
- XGINew_ChannelAB = 0;
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x14);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14,
- (unsigned short) (data & 0xFD));
- }
-
- if ((pVideoMemory[1] != 0x456789ABL) || (pVideoMemory[0]
- != 0x01234567L)) {
- /* ChannelB64Bit */
- XGINew_DataBusWidth = 64;
- XGINew_ChannelAB = 1;
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x14);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14,
- (unsigned short) ((data & 0xFD) | 0x01));
- }
-
- return;
- } else {
- /* DDR Dual channel */
- XGINew_SetReg1(pVBInfo->P3c4, 0x13, 0x00);
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x02); /* Channel A, 64bit */
- /* should delay */
- XGINew_DDR_MRS(pVBInfo);
-
- XGINew_ChannelAB = 0;
- XGINew_DataBusWidth = 64;
- pVideoMemory[0] = 0x01234567L;
- pVideoMemory[1] = 0x456789ABL;
- pVideoMemory[2] = 0x89ABCDEFL;
- pVideoMemory[3] = 0xCDEF0123L;
- pVideoMemory[4] = 0x55555555L;
- pVideoMemory[5] = 0x55555555L;
- pVideoMemory[6] = 0xAAAAAAAAL;
- pVideoMemory[7] = 0xAAAAAAAAL;
-
- if (pVideoMemory[1] == 0x456789ABL) {
- if (pVideoMemory[0] == 0x01234567L) {
- /* Channel A 64bit */
- return;
- }
- } else {
- if (pVideoMemory[0] == 0x01234567L) {
- /* Channel A 32bit */
- XGINew_DataBusWidth = 32;
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x00);
- return;
- }
- }
-
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x03); /* Channel B, 64bit */
- XGINew_DDR_MRS(pVBInfo);
-
- XGINew_ChannelAB = 1;
- XGINew_DataBusWidth = 64;
- pVideoMemory[0] = 0x01234567L;
- pVideoMemory[1] = 0x456789ABL;
- pVideoMemory[2] = 0x89ABCDEFL;
- pVideoMemory[3] = 0xCDEF0123L;
- pVideoMemory[4] = 0x55555555L;
- pVideoMemory[5] = 0x55555555L;
- pVideoMemory[6] = 0xAAAAAAAAL;
- pVideoMemory[7] = 0xAAAAAAAAL;
-
- if (pVideoMemory[1] == 0x456789ABL) {
- /* Channel B 64 */
- if (pVideoMemory[0] == 0x01234567L) {
- /* Channel B 64bit */
- return;
- } else {
- /* error */
- }
- } else {
- if (pVideoMemory[0] == 0x01234567L) {
- /* Channel B 32 */
- XGINew_DataBusWidth = 32;
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, 0x01);
- } else {
- /* error */
- }
- }
- }
-}
-
-static int XGINew_SetRank(int index, unsigned char RankNo,
- unsigned char XGINew_ChannelAB,
- unsigned short DRAMTYPE_TABLE[][5],
- struct vb_device_info *pVBInfo)
-{
- unsigned short data;
- int RankSize;
-
- if ((RankNo == 2) && (DRAMTYPE_TABLE[index][0] == 2))
- return 0;
-
- RankSize = DRAMTYPE_TABLE[index][3] / 2 * XGINew_DataBusWidth / 32;
-
- if ((RankNo * RankSize) <= 128) {
- data = 0;
-
- while ((RankSize >>= 1) > 0)
- data += 0x10;
-
- data |= (RankNo - 1) << 2;
- data |= (XGINew_DataBusWidth / 64) & 2;
- data |= XGINew_ChannelAB;
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, data);
- /* should delay */
- XGINew_SDR_MRS(pVBInfo);
- return 1;
- } else {
- return 0;
- }
-}
-
-static int XGINew_SetDDRChannel(int index, unsigned char ChannelNo,
- unsigned char XGINew_ChannelAB,
- unsigned short DRAMTYPE_TABLE[][5],
- struct vb_device_info *pVBInfo)
-{
- unsigned short data;
- int RankSize;
-
- RankSize = DRAMTYPE_TABLE[index][3] / 2 * XGINew_DataBusWidth / 32;
- /* RankSize = DRAMTYPE_TABLE[index][3]; */
- if (ChannelNo * RankSize <= 128) {
- data = 0;
- while ((RankSize >>= 1) > 0)
- data += 0x10;
-
- if (ChannelNo == 2)
- data |= 0x0C;
-
- data |= (XGINew_DataBusWidth / 32) & 2;
- data |= XGINew_ChannelAB;
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, data);
- /* should delay */
- XGINew_DDR_MRS(pVBInfo);
- return 1;
- } else {
- return 0;
- }
-}
-
-static int XGINew_CheckColumn(int index, unsigned short DRAMTYPE_TABLE[][5],
- struct vb_device_info *pVBInfo)
-{
- int i;
- unsigned long Increment, Position;
-
- /* Increment = 1 << (DRAMTYPE_TABLE[index][2] + XGINew_DataBusWidth / 64 + 1); */
- Increment = 1 << (10 + XGINew_DataBusWidth / 64);
-
- for (i = 0, Position = 0; i < 2; i++) {
- *((unsigned long *) (pVBInfo->FBAddr + Position)) = Position;
- Position += Increment;
- }
-
- for (i = 0, Position = 0; i < 2; i++) {
- /* if ( pVBInfo->FBAddr[ Position ] != Position ) */
- if ((*(unsigned long *) (pVBInfo->FBAddr + Position)) != Position)
- return 0;
- Position += Increment;
- }
- return 1;
-}
-
-static int XGINew_CheckBanks(int index, unsigned short DRAMTYPE_TABLE[][5],
- struct vb_device_info *pVBInfo)
-{
- int i;
- unsigned long Increment, Position;
-
- Increment = 1 << (DRAMTYPE_TABLE[index][2] + XGINew_DataBusWidth / 64 + 2);
-
- for (i = 0, Position = 0; i < 4; i++) {
- /* pVBInfo->FBAddr[Position] = Position; */
- *((unsigned long *) (pVBInfo->FBAddr + Position)) = Position;
- Position += Increment;
- }
-
- for (i = 0, Position = 0; i < 4; i++) {
- /* if (pVBInfo->FBAddr[Position] != Position) */
- if ((*(unsigned long *) (pVBInfo->FBAddr + Position)) != Position)
- return 0;
- Position += Increment;
- }
- return 1;
-}
-
-static int XGINew_CheckRank(int RankNo, int index,
- unsigned short DRAMTYPE_TABLE[][5],
- struct vb_device_info *pVBInfo)
-{
- int i;
- unsigned long Increment, Position;
-
- Increment = 1 << (DRAMTYPE_TABLE[index][2] + DRAMTYPE_TABLE[index][1]
- + DRAMTYPE_TABLE[index][0] + XGINew_DataBusWidth / 64
- + RankNo);
-
- for (i = 0, Position = 0; i < 2; i++) {
- /* pVBInfo->FBAddr[Position] = Position; */
- /* *((unsigned long *)(pVBInfo->FBAddr)) = Position; */
- *((unsigned long *) (pVBInfo->FBAddr + Position)) = Position;
- Position += Increment;
- }
-
- for (i = 0, Position = 0; i < 2; i++) {
- /* if (pVBInfo->FBAddr[Position] != Position) */
- /* if ((*(unsigned long *)(pVBInfo->FBAddr)) != Position) */
- if ((*(unsigned long *) (pVBInfo->FBAddr + Position)) != Position)
- return 0;
- Position += Increment;
- }
- return 1;
-}
-
-static int XGINew_CheckDDRRank(int RankNo, int index,
- unsigned short DRAMTYPE_TABLE[][5],
- struct vb_device_info *pVBInfo)
-{
- unsigned long Increment, Position;
- unsigned short data;
-
- Increment = 1 << (DRAMTYPE_TABLE[index][2] + DRAMTYPE_TABLE[index][1]
- + DRAMTYPE_TABLE[index][0] + XGINew_DataBusWidth / 64
- + RankNo);
-
- Increment += Increment / 2;
-
- Position = 0;
- *((unsigned long *) (pVBInfo->FBAddr + Position + 0)) = 0x01234567;
- *((unsigned long *) (pVBInfo->FBAddr + Position + 1)) = 0x456789AB;
- *((unsigned long *) (pVBInfo->FBAddr + Position + 2)) = 0x55555555;
- *((unsigned long *) (pVBInfo->FBAddr + Position + 3)) = 0x55555555;
- *((unsigned long *) (pVBInfo->FBAddr + Position + 4)) = 0xAAAAAAAA;
- *((unsigned long *) (pVBInfo->FBAddr + Position + 5)) = 0xAAAAAAAA;
-
- if ((*(unsigned long *) (pVBInfo->FBAddr + 1)) == 0x456789AB)
- return 1;
-
- if ((*(unsigned long *) (pVBInfo->FBAddr + 0)) == 0x01234567)
- return 0;
-
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x14);
- data &= 0xF3;
- data |= 0x0E;
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, data);
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x15);
- data += 0x20;
- XGINew_SetReg1(pVBInfo->P3c4, 0x15, data);
-
- return 1;
-}
-
-static int XGINew_CheckRanks(int RankNo, int index,
- unsigned short DRAMTYPE_TABLE[][5],
- struct vb_device_info *pVBInfo)
-{
- int r;
-
- for (r = RankNo; r >= 1; r--) {
- if (!XGINew_CheckRank(r, index, DRAMTYPE_TABLE, pVBInfo))
- return 0;
- }
-
- if (!XGINew_CheckBanks(index, DRAMTYPE_TABLE, pVBInfo))
- return 0;
-
- if (!XGINew_CheckColumn(index, DRAMTYPE_TABLE, pVBInfo))
- return 0;
-
- return 1;
-}
-
-static int XGINew_CheckDDRRanks(int RankNo, int index,
- unsigned short DRAMTYPE_TABLE[][5],
- struct vb_device_info *pVBInfo)
-{
- int r;
-
- for (r = RankNo; r >= 1; r--) {
- if (!XGINew_CheckDDRRank(r, index, DRAMTYPE_TABLE, pVBInfo))
- return 0;
- }
-
- if (!XGINew_CheckBanks(index, DRAMTYPE_TABLE, pVBInfo))
- return 0;
-
- if (!XGINew_CheckColumn(index, DRAMTYPE_TABLE, pVBInfo))
- return 0;
-
- return 1;
-}
-
-int XGINew_SDRSizing(struct vb_device_info *pVBInfo)
-{
- int i;
- unsigned char j;
-
- for (i = 0; i < 13; i++) {
- XGINew_SetDRAMSizingType(i, XGINew_SDRDRAM_TYPE, pVBInfo);
-
- for (j = 2; j > 0; j--) {
- if (!XGINew_SetRank(i, (unsigned char) j, XGINew_ChannelAB, XGINew_SDRDRAM_TYPE, pVBInfo)) {
- continue;
- } else {
- if (XGINew_CheckRanks(j, i, XGINew_SDRDRAM_TYPE, pVBInfo))
- return 1;
- }
- }
- }
- return 0;
-}
-
-static unsigned short XGINew_SetDRAMSizeReg(int index,
- unsigned short DRAMTYPE_TABLE[][5],
- struct vb_device_info *pVBInfo)
-{
- unsigned short data = 0, memsize = 0;
- int RankSize;
- unsigned char ChannelNo;
-
- RankSize = DRAMTYPE_TABLE[index][3] * XGINew_DataBusWidth / 32;
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x13);
- data &= 0x80;
-
- if (data == 0x80)
- RankSize *= 2;
-
- data = 0;
-
- if (XGINew_ChannelAB == 3)
- ChannelNo = 4;
- else
- ChannelNo = XGINew_ChannelAB;
-
- if (ChannelNo * RankSize <= 256) {
- while ((RankSize >>= 1) > 0)
- data += 0x10;
-
- memsize = data >> 4;
-
- /* [2004/03/25] Vicent, Fix DRAM Sizing Error */
- XGINew_SetReg1(pVBInfo->P3c4, 0x14, (XGINew_GetReg1(pVBInfo->P3c4, 0x14) & 0x0F) | (data & 0xF0));
-
- /* data |= XGINew_ChannelAB << 2; */
- /* data |= (XGINew_DataBusWidth / 64) << 1; */
- /* XGINew_SetReg1(pVBInfo->P3c4, 0x14, data); */
-
- /* should delay */
- /* XGINew_SetDRAMModeRegister340(pVBInfo); */
- }
- return memsize;
-}
-
-static unsigned short XGINew_SetDRAMSize20Reg(int index,
- unsigned short DRAMTYPE_TABLE[][5],
- struct vb_device_info *pVBInfo)
-{
- unsigned short data = 0, memsize = 0;
- int RankSize;
- unsigned char ChannelNo;
-
- RankSize = DRAMTYPE_TABLE[index][3] * XGINew_DataBusWidth / 8;
- data = XGINew_GetReg1(pVBInfo->P3c4, 0x13);
- data &= 0x80;
-
- if (data == 0x80)
- RankSize *= 2;
-
- data = 0;
-
- if (XGINew_ChannelAB == 3)
- ChannelNo = 4;
- else
- ChannelNo = XGINew_ChannelAB;
-
- if (ChannelNo * RankSize <= 256) {
- while ((RankSize >>= 1) > 0)
- data += 0x10;
+ if (ChannelNo * RankSize <= 256) {
+ while ((RankSize >>= 1) > 0)
+ data += 0x10;
memsize = data >> 4;
return 0;
}
-int XGINew_DDRSizing(struct vb_device_info *pVBInfo)
-{
- int i;
- unsigned char j;
-
- for (i = 0; i < 4; i++) {
- XGINew_SetDRAMSizingType(i, XGINew_DDRDRAM_TYPE, pVBInfo);
- XGINew_DisableChannelInterleaving(i, XGINew_DDRDRAM_TYPE, pVBInfo);
- for (j = 2; j > 0; j--) {
- XGINew_SetDDRChannel(i, j, XGINew_ChannelAB, XGINew_DDRDRAM_TYPE, pVBInfo);
- if (!XGINew_SetRank(i, (unsigned char) j, XGINew_ChannelAB, XGINew_DDRDRAM_TYPE, pVBInfo)) {
- continue;
- } else {
- if (XGINew_CheckDDRRanks(j, i, XGINew_DDRDRAM_TYPE, pVBInfo))
- return 1;
- }
- }
- }
- return 0;
-}
-
void XGINew_SetMemoryClock(struct xgi_hw_device_info *HwDeviceExtension,
struct vb_device_info *pVBInfo)
{
}
}
-unsigned char ChkLFB(struct vb_device_info *pVBInfo)
-{
- if (LFBDRAMTrap & XGINew_GetReg1(pVBInfo->P3d4, 0x78))
- return 1;
- else
- return 0;
-}
-
-/* --------------------------------------------------------------------- */
-/* input : dx ,valid value : CR or second chip's CR */
-/* */
-/* SetPowerConsume : */
-/* Description: reduce 40/43 power consumption in first chip or */
-/* in second chip, assume CR A1 D[6]="1" in this case */
-/* output : none */
-/* --------------------------------------------------------------------- */
-void SetPowerConsume(struct xgi_hw_device_info *HwDeviceExtension,
- unsigned long XGI_P3d4Port)
-{
- unsigned long lTemp;
- unsigned char bTemp;
-
- HwDeviceExtension->pQueryVGAConfigSpace(HwDeviceExtension, 0x08, 0, &lTemp); /* Get */
- if ((lTemp & 0xFF) == 0) {
- /* set CR58 D[5]=0 D[3]=0 */
- XGINew_SetRegAND(XGI_P3d4Port, 0x58, 0xD7);
- bTemp = (unsigned char) XGINew_GetReg1(XGI_P3d4Port, 0xCB);
- if (bTemp & 0x20) {
- if (!(bTemp & 0x10))
- XGINew_SetRegANDOR(XGI_P3d4Port, 0x58, 0xD7, 0x20); /* CR58 D[5]=1 D[3]=0 */
- else
- XGINew_SetRegANDOR(XGI_P3d4Port, 0x58, 0xD7, 0x08); /* CR58 D[5]=0 D[3]=1 */
-
- }
-
- }
-}
-
-#if 0
-static void XGINew_InitVBIOSData(struct xgi_hw_device_info *HwDeviceExtension,
- struct vb_device_info *pVBInfo)
-{
-
- /* unsigned long ROMAddr = (unsigned long) HwDeviceExtension->pjVirtualRomBase; */
- pVBInfo->ROMAddr = HwDeviceExtension->pjVirtualRomBase;
- pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress;
- pVBInfo->BaseAddr = (unsigned long) HwDeviceExtension->pjIOAddress;
- pVBInfo->ISXPDOS = 0;
-
- pVBInfo->P3c4 = pVBInfo->BaseAddr + 0x14;
- pVBInfo->P3d4 = pVBInfo->BaseAddr + 0x24;
- pVBInfo->P3c0 = pVBInfo->BaseAddr + 0x10;
- pVBInfo->P3ce = pVBInfo->BaseAddr + 0x1e;
- pVBInfo->P3c2 = pVBInfo->BaseAddr + 0x12;
- pVBInfo->P3ca = pVBInfo->BaseAddr + 0x1a;
- pVBInfo->P3c6 = pVBInfo->BaseAddr + 0x16;
- pVBInfo->P3c7 = pVBInfo->BaseAddr + 0x17;
- pVBInfo->P3c8 = pVBInfo->BaseAddr + 0x18;
- pVBInfo->P3c9 = pVBInfo->BaseAddr + 0x19;
- pVBInfo->P3da = pVBInfo->BaseAddr + 0x2A;
- pVBInfo->Part0Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_00;
- pVBInfo->Part1Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_04;
- pVBInfo->Part2Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_10;
- pVBInfo->Part3Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_12;
- pVBInfo->Part4Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14;
- pVBInfo->Part5Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14 + 2;
- if (HwDeviceExtension->jChipType < XG20) /* kuku 2004/06/25 */
- XGI_GetVBType(pVBInfo); /* Run XGI_GetVBType before InitTo330Pointer */
-
- switch (HwDeviceExtension->jChipType) {
- case XG40:
- case XG41:
- case XG42:
- case XG20:
- case XG21:
- default:
- InitTo330Pointer(HwDeviceExtension->jChipType, pVBInfo);
- return;
- }
-
-}
-#endif
-
void ReadVBIOSTablData(unsigned char ChipType, struct vb_device_info *pVBInfo)
{
volatile unsigned char *pVideoMemory = (unsigned char *) pVBInfo->ROMAddr;
XGINew_SetReg1(P3c4, 0x1B, 0x00);
}
-void XGINew_SetDRAMModeRegister_XG20(struct xgi_hw_device_info *HwDeviceExtension)
-{
- struct vb_device_info VBINF;
- struct vb_device_info *pVBInfo = &VBINF;
- pVBInfo->ROMAddr = HwDeviceExtension->pjVirtualRomBase;
- pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress;
- pVBInfo->BaseAddr = (unsigned long) HwDeviceExtension->pjIOAddress;
- pVBInfo->ISXPDOS = 0;
-
- pVBInfo->P3c4 = pVBInfo->BaseAddr + 0x14;
- pVBInfo->P3d4 = pVBInfo->BaseAddr + 0x24;
- pVBInfo->P3c0 = pVBInfo->BaseAddr + 0x10;
- pVBInfo->P3ce = pVBInfo->BaseAddr + 0x1e;
- pVBInfo->P3c2 = pVBInfo->BaseAddr + 0x12;
- pVBInfo->P3ca = pVBInfo->BaseAddr + 0x1a;
- pVBInfo->P3c6 = pVBInfo->BaseAddr + 0x16;
- pVBInfo->P3c7 = pVBInfo->BaseAddr + 0x17;
- pVBInfo->P3c8 = pVBInfo->BaseAddr + 0x18;
- pVBInfo->P3c9 = pVBInfo->BaseAddr + 0x19;
- pVBInfo->P3da = pVBInfo->BaseAddr + 0x2A;
- pVBInfo->Part0Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_00;
- pVBInfo->Part1Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_04;
- pVBInfo->Part2Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_10;
- pVBInfo->Part3Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_12;
- pVBInfo->Part4Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14;
- pVBInfo->Part5Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14 + 2;
-
- InitTo330Pointer(HwDeviceExtension->jChipType, pVBInfo);
-
- ReadVBIOSTablData(HwDeviceExtension->jChipType, pVBInfo);
-
- if (XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo) == 0)
- XGINew_DDR1x_MRS_XG20(pVBInfo->P3c4, pVBInfo);
- else
- XGINew_DDR2_MRS_XG20(HwDeviceExtension, pVBInfo->P3c4, pVBInfo);
-
- XGINew_SetReg1(pVBInfo->P3c4, 0x1B, 0x03);
-}
-
-void XGINew_SetDRAMModeRegister_XG27(
- struct xgi_hw_device_info *HwDeviceExtension)
-{
- struct vb_device_info VBINF;
- struct vb_device_info *pVBInfo = &VBINF;
- pVBInfo->ROMAddr = HwDeviceExtension->pjVirtualRomBase;
- pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress;
- pVBInfo->BaseAddr = (unsigned long) HwDeviceExtension->pjIOAddress;
- pVBInfo->ISXPDOS = 0;
-
- pVBInfo->P3c4 = pVBInfo->BaseAddr + 0x14;
- pVBInfo->P3d4 = pVBInfo->BaseAddr + 0x24;
- pVBInfo->P3c0 = pVBInfo->BaseAddr + 0x10;
- pVBInfo->P3ce = pVBInfo->BaseAddr + 0x1e;
- pVBInfo->P3c2 = pVBInfo->BaseAddr + 0x12;
- pVBInfo->P3ca = pVBInfo->BaseAddr + 0x1a;
- pVBInfo->P3c6 = pVBInfo->BaseAddr + 0x16;
- pVBInfo->P3c7 = pVBInfo->BaseAddr + 0x17;
- pVBInfo->P3c8 = pVBInfo->BaseAddr + 0x18;
- pVBInfo->P3c9 = pVBInfo->BaseAddr + 0x19;
- pVBInfo->P3da = pVBInfo->BaseAddr + 0x2A;
- pVBInfo->Part0Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_00;
- pVBInfo->Part1Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_04;
- pVBInfo->Part2Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_10;
- pVBInfo->Part3Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_12;
- pVBInfo->Part4Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14;
- pVBInfo->Part5Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14 + 2;
-
- InitTo330Pointer(HwDeviceExtension->jChipType, pVBInfo);
-
- ReadVBIOSTablData(HwDeviceExtension->jChipType, pVBInfo);
-
- if (XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo) == 0)
- XGINew_DDR1x_MRS_XG20(pVBInfo->P3c4, pVBInfo);
- else
- /* XGINew_DDR2_MRS_XG27(HwDeviceExtension, pVBInfo->P3c4, pVBInfo); */
- XGINew_DDRII_Bootup_XG27(HwDeviceExtension, pVBInfo->P3c4, pVBInfo);
-
- /* XGINew_SetReg1(pVBInfo->P3c4, 0x1B, 0x03); */
- XGINew_SetReg1(pVBInfo->P3c4, 0x1B, pVBInfo->SR15[3][XGINew_RAMType]); /* SR1B */
-
-}
-
-/*
-void XGINew_SetDRAMModeRegister_XG27(struct xgi_hw_device_info *HwDeviceExtension)
-{
- unsigned char data;
- struct vb_device_info VBINF;
- struct vb_device_info *pVBInfo = &VBINF;
- pVBInfo->ROMAddr = HwDeviceExtension->pjVirtualRomBase;
- pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress;
- pVBInfo->BaseAddr = HwDeviceExtension->pjIOAddress;
- pVBInfo->ISXPDOS = 0;
-
- pVBInfo->P3c4 = pVBInfo->BaseAddr + 0x14;
- pVBInfo->P3d4 = pVBInfo->BaseAddr + 0x24;
- pVBInfo->P3c0 = pVBInfo->BaseAddr + 0x10;
- pVBInfo->P3ce = pVBInfo->BaseAddr + 0x1e;
- pVBInfo->P3c2 = pVBInfo->BaseAddr + 0x12;
- pVBInfo->P3ca = pVBInfo->BaseAddr + 0x1a;
- pVBInfo->P3c6 = pVBInfo->BaseAddr + 0x16;
- pVBInfo->P3c7 = pVBInfo->BaseAddr + 0x17;
- pVBInfo->P3c8 = pVBInfo->BaseAddr + 0x18;
- pVBInfo->P3c9 = pVBInfo->BaseAddr + 0x19;
- pVBInfo->P3da = pVBInfo->BaseAddr + 0x2A;
- pVBInfo->Part0Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_00;
- pVBInfo->Part1Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_04;
- pVBInfo->Part2Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_10;
- pVBInfo->Part3Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_12;
- pVBInfo->Part4Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14;
- pVBInfo->Part5Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_14 + 2;
-
- InitTo330Pointer(HwDeviceExtension->jChipType,pVBInfo);
-
- ReadVBIOSTablData(HwDeviceExtension->jChipType , pVBInfo);
-
- if (XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo) == 0)
- XGINew_DDR1x_MRS_XG20(pVBInfo->P3c4, pVBInfo);
- else
- XGINew_DDR2_MRS_XG27(HwDeviceExtension, pVBInfo->P3c4, pVBInfo);
-
- XGINew_SetReg1(pVBInfo->P3c4, 0x1B, 0x03);
-}
-*/
-
void XGINew_ChkSenseStatus(struct xgi_hw_device_info *HwDeviceExtension,
struct vb_device_info *pVBInfo)
{
projects / karo-tx-linux.git / commitdiff