patch-2.4.25 linux-2.4.25/arch/mips/galileo-boards/ev64120/compressed/pci.c

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diff -urN linux-2.4.24/arch/mips/galileo-boards/ev64120/compressed/pci.c linux-2.4.25/arch/mips/galileo-boards/ev64120/compressed/pci.c
@@ -1,1336 +0,0 @@
-/* PCI.c - PCI functions */
-
-/* Copyright - Galileo technology. */
-
-#ifdef __linux__
-#include <asm/galileo-boards/evb64120A/core.h>
-#include <asm/galileo-boards/evb64120A/pci.h>
-#ifndef PROM
-#include <linux/kernel.h>
-#endif
-
-#undef PCI_DEBUG
-
-#ifdef PCI_DEBUG
-#define DBG(x...) printk(x)
-#else
-#define DBG(x...)
-#endif
-
-#else
-#include "core.h"
-#include "pci.h"
-#include <string.h>
-#endif
-
-/********************************************************************
-* pci0ScanDevices   - This function scan PCI0 bus, if found any device on
-*                     this bus it interrogate the Device for the information
-*                     it can discover.
-*                     The fields with all information are the following:
-*    char            type[20];
-*    unsigned int    deviceNum;
-*    unsigned int    venID;
-*    unsigned int    deviceID;
-*    unsigned int    bar0Base;
-*    unsigned int    bar0Size;
-*    unsigned int    bar1Base;
-*    unsigned int    bar1Size;
-*    unsigned int    bar2Base;
-*    unsigned int    bar2Size;
-*    unsigned int    bar3Base;
-*    unsigned int    bar3Size;
-*    unsigned int    bar4Base;
-*    unsigned int    bar4Size;
-*    unsigned int    bar5Base;
-*    unsigned int    bar5Size;
-*
-* Inputs:   PCI0_DEVICE* pci0Detect - Pointer to an array of STRUCT PCI0_DEVICE.
-*           unsigned int numberOfElment - The PCI0_DEVICE Array length.
-* Output:   None.
-*********************************************************************/
-
-void pci0ScanDevices(PCI_DEVICE * pci0Detect, unsigned int numberOfElment)
-{
-	PCI_DEVICE *pci0ArrayPointer = pci0Detect;
-	unsigned int id;	/* PCI Configuration register 0x0. */
-	unsigned int device;	/* device`s Counter. */
-	unsigned int classCode;	/* PCI Configuration register 0x8 */
-	unsigned int arrayCounter = 0;
-	unsigned int memBaseAddress;
-	unsigned int memSize;
-	unsigned int c18RegValue;
-
-	PCI0_MASTER_ENABLE(SELF);
-	/* According to PCI REV 2.1 MAX agents on the bus are -21- */
-	for (device = 6; device < 8; device++) {
-		id = pci0ReadConfigReg(PCI_0DEVICE_AND_VENDOR_ID, device);
-		GT_REG_READ(INTERRUPT_CAUSE_REGISTER, &c18RegValue);
-		/* Clearing bit 18 of in the Cause Register 0xc18 by writting 0. */
-		GT_REG_WRITE(INTERRUPT_CAUSE_REGISTER,
-			     c18RegValue & 0xfffbffff);
-		if ((id != 0xffffffff) && !(c18RegValue & 0x40000)) {
-			classCode =
-			    pci0ReadConfigReg
-			    (PCI_0CLASS_CODE_AND_REVISION_ID, device);
-			pci0ArrayPointer->deviceNum = device;
-			pci0ArrayPointer->venID = (id & 0xffff);
-			pci0ArrayPointer->deviceID =
-			    ((id & 0xffff0000) >> 16);
-			DBG("\nrr: venID %x devID %x\n",
-			    pci0ArrayPointer->venID,
-			    pci0ArrayPointer->deviceID);
-			DBG("rr: device found %x\n",
-			    pci0ArrayPointer->deviceNum);
-			/* BAR0 parameters */
-			memBaseAddress = pci0ReadConfigReg(BAR0, device);
-			pci0ArrayPointer->bar0Type = memBaseAddress & 1;
-			pci0ArrayPointer->bar0Base =
-			    memBaseAddress & 0xfffff000;
-			pci0WriteConfigReg(BAR0, device, 0xffffffff);
-			memSize = pci0ReadConfigReg(BAR0, device);
-			if (memSize == 0) {	/* case of an empty BAR */
-				pci0ArrayPointer->bar0Size = 0;
-			} else {
-				if (pci0ArrayPointer->bar0Type == 0)	/* memory space */
-					memSize =
-					    ~(memSize & 0xfffffff0) + 1;
-				else	/* IO space */
-					memSize =
-					    ~(memSize & 0xfffffffc) + 1;
-				pci0ArrayPointer->bar0Size = memSize;
-			}
-			DBG("rr: device BAR0 size %x\n", memSize);
-			DBG("rr: device BAR0 address %x\n",
-			    memBaseAddress);
-			pci0WriteConfigReg(BAR0, device, memBaseAddress);
-			/* BAR1 parameters */
-			memBaseAddress = pci0ReadConfigReg(BAR1, device);
-			pci0ArrayPointer->bar1Type = memBaseAddress & 1;
-			pci0ArrayPointer->bar1Base =
-			    memBaseAddress & 0xfffff000;
-			pci0WriteConfigReg(BAR1, device, 0xffffffff);
-			memSize = pci0ReadConfigReg(BAR1, device);
-			if (memSize == 0) {	/* case of an empty BAR */
-				pci0ArrayPointer->bar1Size = 0;
-			} else {
-				if (pci0ArrayPointer->bar1Type == 0)	/* memory space */
-					memSize =
-					    ~(memSize & 0xfffffff0) + 1;
-				else	/* IO space */
-					memSize =
-					    ~(memSize & 0xfffffffc) + 1;
-				pci0ArrayPointer->bar1Size = memSize;
-			}
-			DBG("rr: device BAR1 size %x\n", memSize);
-			DBG("rr: device BAR1 address %x\n",
-			    memBaseAddress);
-			pci0WriteConfigReg(BAR1, device, memBaseAddress);
-			/* BAR2 parameters */
-			memBaseAddress = pci0ReadConfigReg(BAR2, device);
-			pci0ArrayPointer->bar2Type = memBaseAddress & 1;
-			pci0ArrayPointer->bar2Base =
-			    memBaseAddress & 0xfffff000;
-			pci0WriteConfigReg(BAR2, device, 0xffffffff);
-			memSize = pci0ReadConfigReg(BAR2, device);
-			if (memSize == 0) {	/* case of an empty BAR */
-				pci0ArrayPointer->bar2Size = 0;
-			} else {
-				if (pci0ArrayPointer->bar2Type == 0)	/* memory space */
-					memSize =
-					    ~(memSize & 0xfffffff0) + 1;
-				else	/* IO space */
-					memSize =
-					    ~(memSize & 0xfffffffc) + 1;
-				pci0ArrayPointer->bar2Size = memSize;
-			}
-			DBG("rr: device BAR2 size %x\n", memSize);
-			DBG("rr: device BAR2 address %x\n",
-			    memBaseAddress);
-			pci0WriteConfigReg(BAR2, device, memBaseAddress);
-			/* BAR3 parameters */
-			memBaseAddress = pci0ReadConfigReg(BAR3, device);
-			pci0ArrayPointer->bar3Type = memBaseAddress & 1;
-			pci0ArrayPointer->bar3Base =
-			    memBaseAddress & 0xfffff000;
-			pci0WriteConfigReg(BAR3, device, 0xffffffff);
-			memSize = pci0ReadConfigReg(BAR3, device);
-			if (memSize == 0) {	/* case of an empty BAR */
-				pci0ArrayPointer->bar3Size = 0;
-			} else {
-				if (pci0ArrayPointer->bar3Type == 0)	/* memory space */
-					memSize =
-					    ~(memSize & 0xfffffff0) + 1;
-				else	/* IO space */
-					memSize =
-					    ~(memSize & 0xfffffffc) + 1;
-				pci0ArrayPointer->bar3Size = memSize;
-			}
-			DBG("rr: device BAR3 size %x\n", memSize);
-			DBG("rr: device BAR3 address %x\n",
-			    memBaseAddress);
-			pci0WriteConfigReg(BAR3, device, memBaseAddress);
-			/* BAR4 parameters */
-			memBaseAddress = pci0ReadConfigReg(BAR4, device);
-			pci0ArrayPointer->bar4Type = memBaseAddress & 1;
-			pci0ArrayPointer->bar4Base =
-			    memBaseAddress & 0xfffff000;
-			pci0WriteConfigReg(BAR4, device, 0xffffffff);
-			memSize = pci0ReadConfigReg(BAR4, device);
-			if (memSize == 0) {	/* case of an empty BAR */
-				pci0ArrayPointer->bar4Size = 0;
-			} else {
-				if (pci0ArrayPointer->bar4Type == 0)	/* memory space */
-					memSize =
-					    ~(memSize & 0xfffffff0) + 1;
-				else	/* IO space */
-					memSize =
-					    ~(memSize & 0xfffffffc) + 1;
-				pci0ArrayPointer->bar4Size = memSize;
-			}
-			DBG("rr: device BAR4 size %x\n", memSize);
-			DBG("rr: device BAR4 address %x\n",
-			    memBaseAddress);
-			pci0WriteConfigReg(BAR4, device, memBaseAddress);
-			/* BAR5 parameters */
-			memBaseAddress = pci0ReadConfigReg(BAR5, device);
-			pci0ArrayPointer->bar5Type = memBaseAddress & 1;
-			pci0ArrayPointer->bar5Base =
-			    memBaseAddress & 0xfffff000;
-			pci0WriteConfigReg(BAR5, device, 0xffffffff);
-			memSize = pci0ReadConfigReg(BAR5, device);
-			if (memSize == 0) {	/* case of an empty BAR */
-				pci0ArrayPointer->bar5Size = 0;
-			} else {
-				if (pci0ArrayPointer->bar5Type == 1)	/* memory space */
-					memSize =
-					    ~(memSize & 0xfffffff0) + 1;
-				else	/* IO space */
-					memSize =
-					    ~(memSize & 0xfffffffc) + 1;
-				pci0ArrayPointer->bar5Size = memSize;
-			}
-			DBG("rr: device BAR5 size %x\n", memSize);
-			DBG("rr: device BAR5 address %x\n",
-			    memBaseAddress);
-			pci0WriteConfigReg(BAR5, device, memBaseAddress);
-			/* End of BARs Detection. */
-
-			classCode = ((classCode & 0xff000000) >> 24);
-			switch (classCode) {
-			case 0x0:
-				strcpy(pci0ArrayPointer->type,
-				       "Old generation device");
-				break;
-			case 0x1:
-				strcpy(pci0ArrayPointer->type,
-				       "Mass storage controller");
-				break;
-			case 0x2:
-				strcpy(pci0ArrayPointer->type,
-				       "Network controller");
-				break;
-			case 0x3:
-				strcpy(pci0ArrayPointer->type,
-				       "Display controller");
-				break;
-			case 0x4:
-				strcpy(pci0ArrayPointer->type,
-				       "Multimedia device");
-				break;
-			case 0x5:
-				strcpy(pci0ArrayPointer->type,
-				       "Memory controller");
-				break;
-			case 0x6:
-				strcpy(pci0ArrayPointer->type,
-				       "Bridge Device");
-				break;
-			case 0x7:
-				strcpy(pci0ArrayPointer->type,
-				       "Simple Communication controllers");
-				break;
-			case 0x8:
-				strcpy(pci0ArrayPointer->type,
-				       "Base system peripherals");
-				break;
-			case 0x9:
-				strcpy(pci0ArrayPointer->type,
-				       "Input Devices");
-				break;
-			case 0xa:
-				strcpy(pci0ArrayPointer->type,
-				       "Docking stations");
-				break;
-			case 0xb:
-				strcpy(pci0ArrayPointer->type,
-				       "Processors");
-				break;
-			case 0xc:
-				strcpy(pci0ArrayPointer->type,
-				       "Serial bus controllers");
-				break;
-			case 0xd:
-				strcpy(pci0ArrayPointer->type,
-				       "Wireless controllers");
-				break;
-			case 0xe:
-				strcpy(pci0ArrayPointer->type,
-				       "Intelligent I/O controllers");
-				break;
-			case 0xf:
-				strcpy(pci0ArrayPointer->type,
-				       "Satellite communication controllers");
-				break;
-			case 0x10:
-				strcpy(pci0ArrayPointer->type,
-				       "Encryption/Decryption controllers");
-				break;
-			case 0x11:
-				strcpy(pci0ArrayPointer->type,
-				       "Data acquisition and signal processing controllers");
-				break;
-			default:
-				break;
-
-			}
-			arrayCounter++;	/* point to the next element in the Array. */
-			if (arrayCounter == numberOfElment)
-				return;	/* When the Array is fully used, return. */
-			/* Else, points to next free Element. */
-			pci0ArrayPointer = &pci0Detect[arrayCounter];
-		}
-	}
-	pci0ArrayPointer->deviceNum = 0;	/* 0 => End of List */
-}
-
-
-/********************************************************************
-* pci1ScanDevices   - This function scan PCI1 bus, if found any device on
-*                     this bus it interrogate the Device for the information
-*                     it can discover.
-*                     The fields with all information are the following:
-*    char            type[20];
-*    unsigned int    deviceNum;
-*    unsigned int    venID;
-*    unsigned int    deviceID;
-*    unsigned int    bar0Base;
-*    unsigned int    bar0Size;
-*    unsigned int    bar1Base;
-*    unsigned int    bar1Size;
-*    unsigned int    bar2Base;
-*    unsigned int    bar2Size;
-*    unsigned int    bar3Base;
-*    unsigned int    bar3Size;
-*    unsigned int    bar4Base;
-*    unsigned int    bar4Size;
-*    unsigned int    bar5Base;
-*    unsigned int    bar5Size;
-*
-* Inputs:   Pointer to an array of STRUCT PCI1_DEVICE.
-* Output:   None.
-*********************************************************************/
-
-void pci1ScanDevices(PCI_DEVICE * pci1Detect, unsigned int numberOfElment)
-{
-	PCI_DEVICE *pci1ArrayPointer = pci1Detect;
-	unsigned int id;	/* PCI Configuration register 0x0. */
-	unsigned int device;	/* device`s Counter. */
-	unsigned int classCode;	/* PCI Configuration register 0x8 */
-	unsigned int arrayCounter = 0;
-	unsigned int memBaseAddress;
-	unsigned int memSize;
-	unsigned int c98RegValue;
-
-	PCI1_MASTER_ENABLE(SELF);
-	/* According to PCI REV 2.1 MAX agents on the bus are -21- */
-	for (device = 1; device < 22; device++) {
-		id = pci1ReadConfigReg(PCI_0DEVICE_AND_VENDOR_ID, device);
-		GT_REG_READ(HIGH_INTERRUPT_CAUSE_REGISTER, &c98RegValue);
-		/* Clearing bit 18 of in the High Cause Register 0xc98 */
-		GT_REG_WRITE(HIGH_INTERRUPT_CAUSE_REGISTER,
-			     c98RegValue & 0xfffbffff);
-		if ((id != 0xffffffff) && !(c98RegValue & 0x40000)) {
-			classCode =
-			    pci1ReadConfigReg
-			    (PCI_0CLASS_CODE_AND_REVISION_ID, device);
-			pci1ArrayPointer->deviceNum = device;
-			pci1ArrayPointer->venID = (id & 0xffff);
-			pci1ArrayPointer->deviceID =
-			    ((id & 0xffff0000) >> 16);
-
-			/* BAR0 parameters */
-			memBaseAddress = pci1ReadConfigReg(BAR0, device);
-			pci1ArrayPointer->bar0Type = memBaseAddress & 1;
-			pci1ArrayPointer->bar0Base =
-			    memBaseAddress & 0xfffff000;
-			pci1WriteConfigReg(BAR0, device, 0xffffffff);
-			memSize = pci1ReadConfigReg(BAR0, device);
-			if (memSize == 0) {	/* case of an empty BAR */
-				pci1ArrayPointer->bar0Size = 0;
-			} else {
-				if (pci1ArrayPointer->bar0Type == 0)	/* memory space */
-					memSize =
-					    ~(memSize & 0xfffffff0) + 1;
-				else	/* IO space */
-					memSize =
-					    ~(memSize & 0xfffffffc) + 1;
-				pci1ArrayPointer->bar0Size = memSize;
-			}
-			pci1WriteConfigReg(BAR0, device, memBaseAddress);
-			/* BAR1 parameters */
-			memBaseAddress = pci1ReadConfigReg(BAR1, device);
-			pci1ArrayPointer->bar1Type = memBaseAddress & 1;
-			pci1ArrayPointer->bar1Base =
-			    memBaseAddress & 0xfffff000;
-			pci1WriteConfigReg(BAR1, device, 0xffffffff);
-			memSize = pci1ReadConfigReg(BAR1, device);
-			if (memSize == 0) {	/* case of an empty BAR */
-				pci1ArrayPointer->bar1Size = 0;
-			} else {
-				if (pci1ArrayPointer->bar1Type == 0)	/* memory space */
-					memSize =
-					    ~(memSize & 0xfffffff0) + 1;
-				else	/* IO space */
-					memSize =
-					    ~(memSize & 0xfffffffc) + 1;
-				pci1ArrayPointer->bar1Size = memSize;
-			}
-			pci1WriteConfigReg(BAR1, device, memBaseAddress);
-			/* BAR2 parameters */
-			memBaseAddress = pci1ReadConfigReg(BAR2, device);
-			pci1ArrayPointer->bar2Type = memBaseAddress & 1;
-			pci1ArrayPointer->bar2Base =
-			    memBaseAddress & 0xfffff000;
-			pci1WriteConfigReg(BAR2, device, 0xffffffff);
-			memSize = pci1ReadConfigReg(BAR2, device);
-			if (memSize == 0) {	/* case of an empty BAR */
-				pci1ArrayPointer->bar2Size = 0;
-			} else {
-				if (pci1ArrayPointer->bar2Type == 0)	/* memory space */
-					memSize =
-					    ~(memSize & 0xfffffff0) + 1;
-				else	/* IO space */
-					memSize =
-					    ~(memSize & 0xfffffffc) + 1;
-				pci1ArrayPointer->bar2Size = memSize;
-			}
-			pci1WriteConfigReg(BAR2, device, memBaseAddress);
-			/* BAR3 parameters */
-			memBaseAddress = pci1ReadConfigReg(BAR3, device);
-			pci1ArrayPointer->bar3Type = memBaseAddress & 1;
-			pci1ArrayPointer->bar3Base =
-			    memBaseAddress & 0xfffff000;
-			pci1WriteConfigReg(BAR3, device, 0xffffffff);
-			memSize = pci1ReadConfigReg(BAR3, device);
-			if (memSize == 0) {	/* case of an empty BAR */
-				pci1ArrayPointer->bar3Size = 0;
-			} else {
-				if (pci1ArrayPointer->bar3Type == 0)	/* memory space */
-					memSize =
-					    ~(memSize & 0xfffffff0) + 1;
-				else	/* IO space */
-					memSize =
-					    ~(memSize & 0xfffffffc) + 1;
-				pci1ArrayPointer->bar3Size = memSize;
-			}
-			pci1WriteConfigReg(BAR3, device, memBaseAddress);
-			/* BAR4 parameters */
-			memBaseAddress = pci1ReadConfigReg(BAR4, device);
-			pci1ArrayPointer->bar4Type = memBaseAddress & 1;
-			pci1ArrayPointer->bar4Base =
-			    memBaseAddress & 0xfffff000;
-			pci1WriteConfigReg(BAR4, device, 0xffffffff);
-			memSize = pci1ReadConfigReg(BAR4, device);
-			if (memSize == 0) {	/* case of an empty BAR */
-				pci1ArrayPointer->bar4Size = 0;
-			} else {
-				if (pci1ArrayPointer->bar4Type == 0)	/* memory space */
-					memSize =
-					    ~(memSize & 0xfffffff0) + 1;
-				else	/* IO space */
-					memSize =
-					    ~(memSize & 0xfffffffc) + 1;
-				pci1ArrayPointer->bar4Size = memSize;
-			}
-			pci1WriteConfigReg(BAR4, device, memBaseAddress);
-			/* BAR5 parameters */
-			memBaseAddress = pci1ReadConfigReg(BAR5, device);
-			pci1ArrayPointer->bar5Type = memBaseAddress & 1;
-			pci1ArrayPointer->bar5Base =
-			    memBaseAddress & 0xfffff000;
-			pci1WriteConfigReg(BAR5, device, 0xffffffff);
-			memSize = pci1ReadConfigReg(BAR5, device);
-			if (memSize == 0) {	/* case of an empty BAR */
-				pci1ArrayPointer->bar5Size = 0;
-			} else {
-				if (pci1ArrayPointer->bar5Type == 0)	/* memory space */
-					memSize =
-					    ~(memSize & 0xfffffff0) + 1;
-				else	/* IO space */
-					memSize =
-					    ~(memSize & 0xfffffffc) + 1;
-				pci1ArrayPointer->bar5Size = memSize;
-			}
-			pci1WriteConfigReg(BAR5, device, memBaseAddress);
-			/* End of BARs Detection. */
-
-			classCode = ((classCode & 0xff000000) >> 24);
-			switch (classCode) {
-			case 0x0:
-				strcpy(pci1ArrayPointer->type,
-				       "Old generation device");
-				break;
-			case 0x1:
-				strcpy(pci1ArrayPointer->type,
-				       "Mass storage controller");
-				break;
-			case 0x2:
-				strcpy(pci1ArrayPointer->type,
-				       "Network controller");
-				break;
-			case 0x3:
-				strcpy(pci1ArrayPointer->type,
-				       "Display controller");
-				break;
-			case 0x4:
-				strcpy(pci1ArrayPointer->type,
-				       "Multimedia device");
-				break;
-			case 0x5:
-				strcpy(pci1ArrayPointer->type,
-				       "Memory controller");
-				break;
-			case 0x6:
-				strcpy(pci1ArrayPointer->type,
-				       "Bridge Device");
-				break;
-			case 0x7:
-				strcpy(pci1ArrayPointer->type,
-				       "Simple Communication controllers");
-				break;
-			case 0x8:
-				strcpy(pci1ArrayPointer->type,
-				       "Base system peripherals");
-				break;
-			case 0x9:
-				strcpy(pci1ArrayPointer->type,
-				       "Input Devices");
-				break;
-			case 0xa:
-				strcpy(pci1ArrayPointer->type,
-				       "Docking stations");
-				break;
-			case 0xb:
-				strcpy(pci1ArrayPointer->type,
-				       "Processors");
-				break;
-			case 0xc:
-				strcpy(pci1ArrayPointer->type,
-				       "Serial bus controllers");
-				break;
-			case 0xd:
-				strcpy(pci1ArrayPointer->type,
-				       "Wireless controllers");
-				break;
-			case 0xe:
-				strcpy(pci1ArrayPointer->type,
-				       "Intelligent I/O controllers");
-				break;
-			case 0xf:
-				strcpy(pci1ArrayPointer->type,
-				       "Satellite communication controllers");
-				break;
-			case 0x10:
-				strcpy(pci1ArrayPointer->type,
-				       "Encryption/Decryption controllers");
-				break;
-			case 0x11:
-				strcpy(pci1ArrayPointer->type,
-				       "Data acquisition and signal processing controllers");
-				break;
-			}
-			arrayCounter++;	/* point to the next element in the Array. */
-			if (arrayCounter == numberOfElment)
-				return;	/* When the Array is fully used, return. */
-			/* Else, points to next free Element. */
-			pci1ArrayPointer = &pci1Detect[arrayCounter];
-		}
-	}
-	pci1ArrayPointer->deviceNum = 0;	/* 0 => End of List */
-}
-
-/********************************************************************
-* pci0WriteConfigReg - Write to a PCI configuration register
-*                    - Make sure the GT is configured as a master before
-*                      writingto another device on the PCI.
-*                    - The function takes care of Big/Little endian conversion.
-* Inputs:   unsigned int regOffset: The register offset as it apears in the GT spec
-*                   (or any other PCI device spec)
-*           pciDevNum: The device number needs to be addressed.
-*
-*  Configuration Address 0xCF8:
-*
-*       31 30    24 23  16 15  11 10     8 7      2  0     <=bit Number
-*  |congif|Reserved|  Bus |Device|Function|Register|00|
-*  |Enable|        |Number|Number| Number | Number |  |    <=field Name
-*
-*********************************************************************/
-
-void pci0WriteConfigReg(unsigned int regOffset, unsigned int pciDevNum,
-			unsigned int data)
-{
-	unsigned int DataForRegCf8;
-	unsigned int functionNum;
-
-	functionNum = regOffset & 0x00000700;
-	pciDevNum = pciDevNum << 11;
-	regOffset = regOffset & 0x0fffffff;
-	DataForRegCf8 = (regOffset | pciDevNum | functionNum) | BIT31;
-	GT_REG_WRITE(PCI_0CONFIGURATION_ADDRESS, DataForRegCf8);
-	if (pciDevNum == SELF) {	/* This board */
-		GT_REG_WRITE(PCI_0CONFIGURATION_DATA_VIRTUAL_REGISTER,
-			     data);
-	} else {		/* configuration Transaction over the pci. */
-
-		/* The PCI is working in LE Mode So it swap the Data. */
-		GT_REG_WRITE(PCI_0CONFIGURATION_DATA_VIRTUAL_REGISTER,
-			     WORDSWAP(data));
-	}
-}
-
-/********************************************************************
-* pci1WriteConfigReg - Write to a PCI configuration register
-*                   - Make sure the GT is configured as a master before writing
-*                     to another device on the PCI.
-*                   - The function takes care of Big/Little endian conversion.
-* Inputs:   unsigned int regOffset: The register offset as it apears in the
-*           GT spec (or any other PCI device spec)
-*           pciDevNum: The device number needs to be addressed.
-*
-*  Configuration Address 0xCF8:
-*
-*       31 30    24 23  16 15  11 10     8 7      2  0     <=bit Number
-*  |congif|Reserved|  Bus |Device|Function|Register|00|
-*  |Enable|        |Number|Number| Number | Number |  |    <=field Name
-*
-*********************************************************************/
-
-void pci1WriteConfigReg(unsigned int regOffset, unsigned int pciDevNum,
-			unsigned int data)
-{
-	unsigned int DataForRegCf8;
-	unsigned int functionNum;
-
-	functionNum = regOffset & 0x00000700;
-	pciDevNum = pciDevNum << 11;
-	regOffset = regOffset & 0x0fffffff;
-	if (pciDevNum == SELF) {	/* This board */
-		/* when configurating our own PCI 1 L-unit the access is through
-		   the PCI 0 interface with reg number = reg number + 0x80 */
-		DataForRegCf8 =
-		    (regOffset | pciDevNum | functionNum | 0x80) | BIT31;
-		GT_REG_WRITE(PCI_0CONFIGURATION_ADDRESS, DataForRegCf8);
-	} else {
-		DataForRegCf8 =
-		    (regOffset | pciDevNum | functionNum) | BIT31;
-		GT_REG_WRITE(PCI_1CONFIGURATION_ADDRESS, DataForRegCf8);
-	}
-	if (pciDevNum == SELF) {	/* This board */
-		GT_REG_WRITE(PCI_0CONFIGURATION_DATA_VIRTUAL_REGISTER,
-			     data);
-	} else {
-		GT_REG_WRITE(PCI_1CONFIGURATION_DATA_VIRTUAL_REGISTER,
-			     WORDSWAP(data));
-	}
-}
-
-/********************************************************************
-* pci0ReadConfigReg  - Read from a PCI0 configuration register
-*                    - Make sure the GT is configured as a master before
-*                      reading from another device on the PCI.
-*                   - The function takes care of Big/Little endian conversion.
-* INPUTS:   regOffset: The register offset as it apears in the GT spec (or PCI
-*                        spec)
-*           pciDevNum: The device number needs to be addressed.
-* RETURNS: data , if the data == 0xffffffff check the master abort bit in the
-*                 cause register to make sure the data is valid
-*
-*  Configuration Address 0xCF8:
-*
-*       31 30    24 23  16 15  11 10     8 7      2  0     <=bit Number
-*  |congif|Reserved|  Bus |Device|Function|Register|00|
-*  |Enable|        |Number|Number| Number | Number |  |    <=field Name
-*
-*********************************************************************/
-
-unsigned int pci0ReadConfigReg(unsigned int regOffset,
-			       unsigned int pciDevNum)
-{
-	unsigned int DataForRegCf8;
-	unsigned int data;
-	unsigned int functionNum;
-
-	functionNum = regOffset & 0x00000700;
-	pciDevNum = pciDevNum << 11;
-	regOffset = regOffset & 0x0fffffff;
-	DataForRegCf8 = (regOffset | pciDevNum | functionNum) | BIT31;
-	GT_REG_WRITE(PCI_0CONFIGURATION_ADDRESS, DataForRegCf8);
-	if (pciDevNum == SELF) {	/* This board */
-		GT_REG_READ(PCI_0CONFIGURATION_DATA_VIRTUAL_REGISTER,
-			    &data);
-		return data;
-	} else {		/* The PCI is working in LE Mode So it swap the Data. */
-
-		GT_REG_READ(PCI_0CONFIGURATION_DATA_VIRTUAL_REGISTER,
-			    &data);
-		return WORDSWAP(data);
-	}
-}
-
-/********************************************************************
-* pci1ReadConfigReg  - Read from a PCI1 configuration register
-*                    - Make sure the GT is configured as a master before
-*                      reading from another device on the PCI.
-*                   - The function takes care of Big/Little endian conversion.
-* INPUTS:   regOffset: The register offset as it apears in the GT spec (or PCI
-*                        spec)
-*           pciDevNum: The device number needs to be addressed.
-* RETURNS: data , if the data == 0xffffffff check the master abort bit in the
-*                 cause register to make sure the data is valid
-*
-*  Configuration Address 0xCF8:
-*
-*       31 30    24 23  16 15  11 10     8 7      2  0     <=bit Number
-*  |congif|Reserved|  Bus |Device|Function|Register|00|
-*  |Enable|        |Number|Number| Number | Number |  |    <=field Name
-*
-*********************************************************************/
-
-unsigned int pci1ReadConfigReg(unsigned int regOffset,
-			       unsigned int pciDevNum)
-{
-	unsigned int DataForRegCf8;
-	unsigned int data;
-	unsigned int functionNum;
-
-	functionNum = regOffset & 0x00000700;
-	pciDevNum = pciDevNum << 11;
-	regOffset = regOffset & 0x0fffffff;
-	if (pciDevNum == SELF) {	/* This board */
-		/* when configurating our own PCI 1 L-unit the access is through
-		   the PCI 0 interface with reg number = reg number + 0x80 */
-		DataForRegCf8 =
-		    (regOffset | pciDevNum | functionNum | 0x80) | BIT31;
-		GT_REG_WRITE(PCI_0CONFIGURATION_ADDRESS, DataForRegCf8);
-	} else {
-		DataForRegCf8 =
-		    (regOffset | pciDevNum | functionNum) | BIT31;
-		GT_REG_WRITE(PCI_1CONFIGURATION_ADDRESS, DataForRegCf8);
-	}
-	if (pciDevNum == SELF) {	/* This board */
-		GT_REG_READ(PCI_0CONFIGURATION_DATA_VIRTUAL_REGISTER,
-			    &data);
-		return data;
-	} else {
-		GT_REG_READ(PCI_1CONFIGURATION_DATA_VIRTUAL_REGISTER,
-			    &data);
-		return WORDSWAP(data);
-	}
-}
-
-/********************************************************************
-* pci0MapIOspace - Maps PCI0 IO space for the master.
-* Inputs: base and length of pci0Io
-*********************************************************************/
-
-void pci0MapIOspace(unsigned int pci0IoBase, unsigned int pci0IoLength)
-{
-	unsigned int pci0IoTop =
-	    (unsigned int) (pci0IoBase + pci0IoLength);
-
-	if (pci0IoLength == 0)
-		pci0IoTop++;
-
-	pci0IoBase = (unsigned int) (pci0IoBase >> 21);
-	pci0IoTop = (unsigned int) (((pci0IoTop - 1) & 0x0fffffff) >> 21);
-	GT_REG_WRITE(PCI_0I_O_LOW_DECODE_ADDRESS, pci0IoBase);
-	GT_REG_WRITE(PCI_0I_O_HIGH_DECODE_ADDRESS, pci0IoTop);
-}
-
-/********************************************************************
-* pci1MapIOspace - Maps PCI1 IO space for the master.
-* Inputs: base and length of pci1Io
-*********************************************************************/
-
-void pci1MapIOspace(unsigned int pci1IoBase, unsigned int pci1IoLength)
-{
-	unsigned int pci1IoTop =
-	    (unsigned int) (pci1IoBase + pci1IoLength);
-
-	if (pci1IoLength == 0)
-		pci1IoTop++;
-
-	pci1IoBase = (unsigned int) (pci1IoBase >> 21);
-	pci1IoTop = (unsigned int) (((pci1IoTop - 1) & 0x0fffffff) >> 21);
-	GT_REG_WRITE(PCI_1I_O_LOW_DECODE_ADDRESS, pci1IoBase);
-	GT_REG_WRITE(PCI_1I_O_HIGH_DECODE_ADDRESS, pci1IoTop);
-}
-
-/********************************************************************
-* pci0MapMemory0space - Maps PCI0 memory0 space for the master.
-* Inputs: base and length of pci0Mem0
-*********************************************************************/
-
-
-void pci0MapMemory0space(unsigned int pci0Mem0Base,
-			 unsigned int pci0Mem0Length)
-{
-	unsigned int pci0Mem0Top = pci0Mem0Base + pci0Mem0Length;
-
-	if (pci0Mem0Length == 0)
-		pci0Mem0Top++;
-
-	pci0Mem0Base = pci0Mem0Base >> 21;
-	pci0Mem0Top = ((pci0Mem0Top - 1) & 0x0fffffff) >> 21;
-	GT_REG_WRITE(PCI_0MEMORY0_LOW_DECODE_ADDRESS, pci0Mem0Base);
-	GT_REG_WRITE(PCI_0MEMORY0_HIGH_DECODE_ADDRESS, pci0Mem0Top);
-}
-
-/********************************************************************
-* pci1MapMemory0space - Maps PCI1 memory0 space for the master.
-* Inputs: base and length of pci1Mem0
-*********************************************************************/
-
-void pci1MapMemory0space(unsigned int pci1Mem0Base,
-			 unsigned int pci1Mem0Length)
-{
-	unsigned int pci1Mem0Top = pci1Mem0Base + pci1Mem0Length;
-
-	if (pci1Mem0Length == 0)
-		pci1Mem0Top++;
-
-	pci1Mem0Base = pci1Mem0Base >> 21;
-	pci1Mem0Top = ((pci1Mem0Top - 1) & 0x0fffffff) >> 21;
-	GT_REG_WRITE(PCI_1MEMORY0_LOW_DECODE_ADDRESS, pci1Mem0Base);
-	GT_REG_WRITE(PCI_1MEMORY0_HIGH_DECODE_ADDRESS, pci1Mem0Top);
-}
-
-/********************************************************************
-* pci0MapMemory1space - Maps PCI0 memory1 space for the master.
-* Inputs: base and length of pci0Mem1
-*********************************************************************/
-
-void pci0MapMemory1space(unsigned int pci0Mem1Base,
-			 unsigned int pci0Mem1Length)
-{
-	unsigned int pci0Mem1Top = pci0Mem1Base + pci0Mem1Length;
-
-	if (pci0Mem1Length == 0)
-		pci0Mem1Top++;
-
-	pci0Mem1Base = pci0Mem1Base >> 21;
-	pci0Mem1Top = ((pci0Mem1Top - 1) & 0x0fffffff) >> 21;
-	GT_REG_WRITE(PCI_0MEMORY1_LOW_DECODE_ADDRESS, pci0Mem1Base);
-	GT_REG_WRITE(PCI_0MEMORY1_HIGH_DECODE_ADDRESS, pci0Mem1Top);
-#ifndef PROM
-	DBG(KERN_INFO "pci0Mem1Base %x\n", pci0Mem1Base);
-	DBG(KERN_INFO "pci0Mem1Top %x\n", pci0Mem1Top);
-	GT_REG_READ(PCI_0MEMORY0_ADDRESS_REMAP, &pci0Mem1Base);
-	DBG(KERN_INFO "Mem 0/0 remap %x\n", pci0Mem1Base);
-	GT_REG_READ(PCI_0MEMORY1_ADDRESS_REMAP, &pci0Mem1Base);
-	DBG(KERN_INFO "Mem 0/1 remap %x\n", pci0Mem1Base);
-	GT_REG_WRITE(PCI_0MEMORY1_ADDRESS_REMAP, 0x500);
-	GT_REG_READ(PCI_0MEMORY1_ADDRESS_REMAP, &pci0Mem1Base);
-	DBG(KERN_INFO "Mem 0/1 remapped %x\n", pci0Mem1Base);
-#endif
-}
-
-/********************************************************************
-* pci1MapMemory1space - Maps PCI1 memory1 space for the master.
-* Inputs: base and length of pci1Mem1
-*********************************************************************/
-
-void pci1MapMemory1space(unsigned int pci1Mem1Base,
-			 unsigned int pci1Mem1Length)
-{
-	unsigned int pci1Mem1Top = pci1Mem1Base + pci1Mem1Length;
-
-	if (pci1Mem1Length == 0)
-		pci1Mem1Top++;
-
-	pci1Mem1Base = pci1Mem1Base >> 21;
-	pci1Mem1Top = ((pci1Mem1Top - 1) & 0x0fffffff) >> 21;
-	GT_REG_WRITE(PCI_1MEMORY1_LOW_DECODE_ADDRESS, pci1Mem1Base);
-	GT_REG_WRITE(PCI_1MEMORY1_HIGH_DECODE_ADDRESS, pci1Mem1Top);
-}
-
-/********************************************************************
-* pci0GetIOspaceBase - Return PCI0 IO Base Address.
-* Inputs: N/A
-* Returns: PCI0 IO Base Address.
-*********************************************************************/
-
-unsigned int pci0GetIOspaceBase()
-{
-	unsigned int base;
-	GT_REG_READ(PCI_0I_O_LOW_DECODE_ADDRESS, &base);
-	base = base << 21;
-	return base;
-}
-
-/********************************************************************
-* pci0GetIOspaceSize - Return PCI0 IO Bar Size.
-* Inputs: N/A
-* Returns: PCI0 IO Bar Size.
-*********************************************************************/
-
-unsigned int pci0GetIOspaceSize()
-{
-	unsigned int top, base, size;
-	GT_REG_READ(PCI_0I_O_LOW_DECODE_ADDRESS, &base);
-	base = base << 21;
-	GT_REG_READ(PCI_0I_O_HIGH_DECODE_ADDRESS, &top);
-	top = (top << 21);
-	size = ((top - base) & 0xfffffff);
-	size = size | 0x1fffff;
-	return (size + 1);
-}
-
-/********************************************************************
-* pci0GetMemory0Base - Return PCI0 Memory 0 Base Address.
-* Inputs: N/A
-* Returns: PCI0 Memory 0 Base Address.
-*********************************************************************/
-
-unsigned int pci0GetMemory0Base()
-{
-	unsigned int base;
-	GT_REG_READ(PCI_0MEMORY0_LOW_DECODE_ADDRESS, &base);
-	base = base << 21;
-	return base;
-}
-
-/********************************************************************
-* pci0GetMemory0Size - Return PCI0 Memory 0 Bar Size.
-* Inputs: N/A
-* Returns: PCI0 Memory 0 Bar Size.
-*********************************************************************/
-
-unsigned int pci0GetMemory0Size()
-{
-	unsigned int top, base, size;
-	GT_REG_READ(PCI_0MEMORY0_LOW_DECODE_ADDRESS, &base);
-	base = base << 21;
-	GT_REG_READ(PCI_0MEMORY0_HIGH_DECODE_ADDRESS, &top);
-	top = (top << 21);
-	size = ((top - base) & 0xfffffff);
-	size = size | 0x1fffff;
-	return (size + 1);
-}
-
-/********************************************************************
-* pci0GetMemory1Base - Return PCI0 Memory 1 Base Address.
-* Inputs: N/A
-* Returns: PCI0 Memory 1 Base Address.
-*********************************************************************/
-
-unsigned int pci0GetMemory1Base()
-{
-	unsigned int base;
-	GT_REG_READ(PCI_0MEMORY1_LOW_DECODE_ADDRESS, &base);
-	base = base << 21;
-	return base;
-}
-
-/********************************************************************
-* pci0GetMemory1Size - Return PCI0 Memory 1 Bar Size.
-* Inputs: N/A
-* Returns: PCI0 Memory 1 Bar Size.
-*********************************************************************/
-
-unsigned int pci0GetMemory1Size()
-{
-	unsigned int top, base, size;
-	GT_REG_READ(PCI_0MEMORY1_LOW_DECODE_ADDRESS, &base);
-	base = base << 21;
-	GT_REG_READ(PCI_0MEMORY1_HIGH_DECODE_ADDRESS, &top);
-	top = (top << 21);
-	size = ((top - base) & 0xfffffff);
-	size = size | 0x1fffff;
-	return (size + 1);
-}
-
-/********************************************************************
-* pci1GetIOspaceBase - Return PCI1 IO Base Address.
-* Inputs: N/A
-* Returns: PCI1 IO Base Address.
-*********************************************************************/
-
-unsigned int pci1GetIOspaceBase()
-{
-	unsigned int base;
-	GT_REG_READ(PCI_1I_O_LOW_DECODE_ADDRESS, &base);
-	base = base << 21;
-	return base;
-}
-
-/********************************************************************
-* pci1GetIOspaceSize - Return PCI1 IO Bar Size.
-* Inputs: N/A
-* Returns: PCI1 IO Bar Size.
-*********************************************************************/
-
-unsigned int pci1GetIOspaceSize()
-{
-	unsigned int top, base, size;
-	GT_REG_READ(PCI_1I_O_LOW_DECODE_ADDRESS, &base);
-	base = base << 21;
-	GT_REG_READ(PCI_1I_O_HIGH_DECODE_ADDRESS, &top);
-	top = (top << 21);
-	size = ((top - base) & 0xfffffff);
-	size = size | 0x1fffff;
-	return (size + 1);
-}
-
-/********************************************************************
-* pci1GetMemory0Base - Return PCI1 Memory 0 Base Address.
-* Inputs: N/A
-* Returns: PCI1 Memory 0 Base Address.
-*********************************************************************/
-
-unsigned int pci1GetMemory0Base()
-{
-	unsigned int base;
-	GT_REG_READ(PCI_1MEMORY0_LOW_DECODE_ADDRESS, &base);
-	base = base << 21;
-	return base;
-}
-
-/********************************************************************
-* pci1GetMemory0Size - Return PCI1 Memory 0 Bar Size.
-* Inputs: N/A
-* Returns: PCI1 Memory 0 Bar Size.
-*********************************************************************/
-
-unsigned int pci1GetMemory0Size()
-{
-	unsigned int top, base, size;
-	GT_REG_READ(PCI_1MEMORY1_LOW_DECODE_ADDRESS, &base);
-	base = base << 21;
-	GT_REG_READ(PCI_1MEMORY1_HIGH_DECODE_ADDRESS, &top);
-	top = (top << 21);
-	size = ((top - base) & 0xfffffff);
-	size = size | 0x1fffff;
-	return (size + 1);
-}
-
-/********************************************************************
-* pci1GetMemory1Base - Return PCI1 Memory 1 Base Address.
-* Inputs: N/A
-* Returns: PCI1 Memory 1 Base Address.
-*********************************************************************/
-
-unsigned int pci1GetMemory1Base()
-{
-	unsigned int base;
-	GT_REG_READ(PCI_1MEMORY1_LOW_DECODE_ADDRESS, &base);
-	base = base << 21;
-	return base;
-}
-
-/********************************************************************
-* pci1GetMemory1Size - Return PCI1 Memory 1 Bar Size.
-* Inputs: N/A
-* Returns: PCI1 Memory 1 Bar Size.
-*********************************************************************/
-
-unsigned int pci1GetMemory1Size()
-{
-	unsigned int top, base, size;
-	GT_REG_READ(PCI_1MEMORY1_LOW_DECODE_ADDRESS, &base);
-	base = base << 21;
-	GT_REG_READ(PCI_1MEMORY1_HIGH_DECODE_ADDRESS, &top);
-	top = (top << 21);
-	size = ((top - base) & 0xfffffff);
-	size = size | 0x1fffff;
-	return (size + 1);
-}
-
-/********************************************************************
-* pci0MapInternalRegSpace - Maps the internal registers memory space for the
-*                           slave.
-*                           Stays the same for all GT devices Disco include
-* Inputs: base of pci0 internal register
-*********************************************************************/
-
-void pci0MapInternalRegSpace(unsigned int pci0InternalBase)
-{
-	pci0InternalBase = pci0InternalBase & 0xfffff000;
-	pci0InternalBase =
-	    pci0InternalBase |
-	    (pci0ReadConfigReg
-	     (PCI_0INTERNAL_REGISTERS_MEMORY_MAPPED_BASE_ADDRESS,
-	      SELF) & 0x00000fff);
-	pci0WriteConfigReg
-	    (PCI_0INTERNAL_REGISTERS_MEMORY_MAPPED_BASE_ADDRESS, SELF,
-	     pci0InternalBase);
-}
-
-/********************************************************************
-* pci1MapInternalRegSpace - Maps the internal registers memory space for the
-*                           slave.
-*                           Stays the same for all GT devices Disco include
-* Inputs: base of pci1 internal register
-*********************************************************************/
-
-void pci1MapInternalRegSpace(unsigned int pci1InternalBase)
-{
-	pci1InternalBase = pci1InternalBase & 0xfffff000;
-	pci1InternalBase =
-	    pci1InternalBase |
-	    (pci1ReadConfigReg
-	     (PCI_0INTERNAL_REGISTERS_MEMORY_MAPPED_BASE_ADDRESS,
-	      SELF) & 0x00000fff);
-	pci1WriteConfigReg
-	    (PCI_0INTERNAL_REGISTERS_MEMORY_MAPPED_BASE_ADDRESS, SELF,
-	     pci1InternalBase);
-}
-
-/********************************************************************
-* pci0MapInternalRegIOSpace - Maps the internal registers IO space for the
-*                             slave.
-*                             Stays the same for all GT devices Disco include
-* Inputs: base of pci0 internal io register
-*********************************************************************/
-
-void pci0MapInternalRegIOSpace(unsigned int pci0InternalBase)
-{
-	pci0InternalBase = pci0InternalBase & 0xfffff000;
-	pci0InternalBase =
-	    pci0InternalBase |
-	    (pci0ReadConfigReg
-	     (PCI_0INTERNAL_REGISTERS_I_OMAPPED_BASE_ADDRESS,
-	      0) & 0x00000fff);
-	pci0WriteConfigReg(PCI_0INTERNAL_REGISTERS_I_OMAPPED_BASE_ADDRESS,
-			   SELF, pci0InternalBase);
-}
-
-/********************************************************************
-* pci0MapInternalRegIOSpace - Maps the internal registers IO space for the
-*                             slave.
-*                             Stays the same for all GT devices Disco include
-* Inputs: base of pci1 internal io register
-*********************************************************************/
-
-void pci1MapInternalRegIOSpace(unsigned int pci1InternalBase)
-{
-	pci1InternalBase = pci1InternalBase & 0xfffff000;
-	pci1InternalBase =
-	    pci1InternalBase |
-	    (pci1ReadConfigReg
-	     (PCI_0INTERNAL_REGISTERS_I_OMAPPED_BASE_ADDRESS,
-	      SELF) & 0x00000fff);
-	pci1WriteConfigReg(PCI_0INTERNAL_REGISTERS_I_OMAPPED_BASE_ADDRESS,
-			   SELF, pci1InternalBase);
-}
-
-/********************************************************************
-* pci0MapMemoryBanks0_1 - Maps PCI0 memory banks 0 and 1 for the slave.
-*                         for Discovery we need two function: SCS0 & SCS1
-*                         (instead of SCS[1:0])
-* Inputs: base and size of pci0 dram
-*********************************************************************/
-
-
-void pci0MapMemoryBanks0_1(unsigned int pci0Dram0_1Base,
-			   unsigned int pci0Dram0_1Size)
-{
-	pci0Dram0_1Base = pci0Dram0_1Base & 0xfffff000;
-	pci0Dram0_1Base =
-	    pci0Dram0_1Base |
-	    (pci0ReadConfigReg(PCI_0SCS_1_0_BASE_ADDRESS, SELF) &
-	     0x00000fff);
-	pci0WriteConfigReg(PCI_0SCS_1_0_BASE_ADDRESS, SELF,
-			   pci0Dram0_1Base);
-	/* swapped Bar */
-	pci0WriteConfigReg(PCI_0SWAPPED_SCS_1_0_BASE_ADDRESS, SELF,
-			   pci0Dram0_1Base);
-	if (pci0Dram0_1Size == 0)
-		pci0Dram0_1Size++;
-	GT_REG_WRITE(PCI_0SCS_1_0_BANK_SIZE, pci0Dram0_1Size - 1);
-}
-
-/********************************************************************
-* pci1MapMemoryBanks0_1 - Maps PCI1 memory banks 0 and 1 for the slave.
-*                         for Discovery we need two function: SCS0 & SCS1
-*                         (instead of SCS[1:0])
-* Inputs: base and size of pci1 dram
-*********************************************************************/
-
-void pci1MapMemoryBanks0_1(unsigned int pci1Dram0_1Base,
-			   unsigned int pci1Dram0_1Size)
-{
-	pci1Dram0_1Base = pci1Dram0_1Base & 0xfffff000;
-	pci1Dram0_1Base =
-	    pci1Dram0_1Base |
-	    (pci1ReadConfigReg(PCI_0SCS_1_0_BASE_ADDRESS, SELF) &
-	     0x00000fff);
-	pci1WriteConfigReg(PCI_0SCS_1_0_BASE_ADDRESS, SELF,
-			   pci1Dram0_1Base);
-	/* swapped Bar */
-	pci1WriteConfigReg(PCI_0SWAPPED_SCS_1_0_BASE_ADDRESS, SELF,
-			   pci1Dram0_1Base);
-	if (pci1Dram0_1Size == 0)
-		pci1Dram0_1Size++;
-	GT_REG_WRITE(PCI_1SCS_1_0_BANK_SIZE, pci1Dram0_1Size - 1);
-}
-
-/********************************************************************
-* pci0MapMemoryBanks2_3 - Maps PCI0 memory banks 2 and 3 for the slave.
-*                         for Discovery we need two function: SCS2 & SCS3
-*                         (instead of SCS[3:2])
-* Inputs: base and size of pci0 dram
-*********************************************************************/
-
-void pci0MapMemoryBanks2_3(unsigned int pci0Dram2_3Base,
-			   unsigned int pci0Dram2_3Size)
-{
-	pci0Dram2_3Base = pci0Dram2_3Base & 0xfffff000;
-	pci0Dram2_3Base =
-	    pci0Dram2_3Base |
-	    (pci0ReadConfigReg(PCI_0SCS_3_2_BASE_ADDRESS, SELF) &
-	     0x00000fff);
-	pci0WriteConfigReg(PCI_0SCS_3_2_BASE_ADDRESS, SELF,
-			   pci0Dram2_3Base);
-	/* swapped Bar */
-	pci0WriteConfigReg(PCI_0SWAPPED_SCS_3_2_BASE_ADDRESS, SELF,
-			   pci0Dram2_3Base);
-	if (pci0Dram2_3Size == 0)
-		pci0Dram2_3Size++;
-	GT_REG_WRITE(PCI_0SCS_3_2_BANK_SIZE, pci0Dram2_3Size - 1);
-}
-
-/********************************************************************
-* pci1MapMemoryBanks2_3 - Maps PCI1 memory banks 2 and 3 for the slave.
-*                         for Discovery we need two function: SCS2 & SCS3
-*                         (instead of SCS[3:2])
-* Inputs: base and size of pci1 dram
-*********************************************************************/
-
-void pci1MapMemoryBanks2_3(unsigned int pci1Dram2_3Base,
-			   unsigned int pci1Dram2_3Size)
-{
-	pci1Dram2_3Base = pci1Dram2_3Base & 0xfffff000;
-	pci1Dram2_3Base =
-	    pci1Dram2_3Base |
-	    (pci1ReadConfigReg(PCI_0SCS_3_2_BASE_ADDRESS, SELF) &
-	     0x00000fff);
-	pci1WriteConfigReg(PCI_0SCS_3_2_BASE_ADDRESS, SELF,
-			   pci1Dram2_3Base);
-	/* swapped Bar */
-	pci1WriteConfigReg(PCI_0SWAPPED_SCS_3_2_BASE_ADDRESS, SELF,
-			   pci1Dram2_3Base);
-	if (pci1Dram2_3Size == 0)
-		pci1Dram2_3Size++;
-	GT_REG_WRITE(PCI_1SCS_3_2_BANK_SIZE, pci1Dram2_3Size - 1);
-}
-
-/********************************************************************
-* pci0MapDevices0_1and2MemorySpace - Maps PCI0 devices 0,1 and 2 memory spaces
-*                                    for the slave.
-*                                    For the Discovery there are 3 separate
-*                                    fucnction's
-* Inputs: base and lengthof pci0 devises012
-*********************************************************************/
-
-
-void pci0MapDevices0_1and2MemorySpace(unsigned int pci0Dev012Base,
-				      unsigned int pci0Dev012Length)
-{
-	pci0Dev012Base = pci0Dev012Base & 0xfffff000;
-	pci0Dev012Base =
-	    pci0Dev012Base |
-	    (pci0ReadConfigReg(PCI_0CS_2_0_BASE_ADDRESS, SELF) &
-	     0x00000fff);
-	pci0WriteConfigReg(PCI_0CS_2_0_BASE_ADDRESS, SELF, pci0Dev012Base);
-	if (pci0Dev012Length == 0)
-		pci0Dev012Length++;
-	GT_REG_WRITE(PCI_0CS_2_0_BANK_SIZE, pci0Dev012Length - 1);
-}
-
-/********************************************************************
-* pci1MapDevices0_1and2MemorySpace - Maps PCI1 devices 0,1 and 2 memory spaces
-*                                    for the slave.
-*                                    For the Discovery there are 3 separate
-*                                    fucnction's
-* Inputs: base and lengthof pci1 devises012
-*********************************************************************/
-
-void pci1MapDevices0_1and2MemorySpace(unsigned int pci1Dev012Base,
-				      unsigned int pci1Dev012Length)
-{
-	pci1Dev012Base = pci1Dev012Base & 0xfffff000;
-	pci1Dev012Base =
-	    pci1Dev012Base |
-	    (pci1ReadConfigReg(PCI_0CS_2_0_BASE_ADDRESS, SELF) &
-	     0x00000fff);
-	pci1WriteConfigReg(PCI_0CS_2_0_BASE_ADDRESS, SELF, pci1Dev012Base);
-	if (pci1Dev012Length == 0)
-		pci1Dev012Length++;
-	GT_REG_WRITE(PCI_1CS_2_0_BANK_SIZE, pci1Dev012Length - 1);
-}
-
-/********************************************************************
-* pci0MapDevices3andBootMemorySpace - Maps PCI0 devices 3 and boot memory
-*                                     spaces for the slave.
-*                                     For the Discovery there are 2 separate
-*                                     fucnction's
-* Inputs: base and length of pci0 device3/ boot
-*********************************************************************/
-
-void pci0MapDevices3andBootMemorySpace(unsigned int pci0Dev3andBootBase,
-				       unsigned int pci0Dev3andBootLength)
-{
-	pci0Dev3andBootBase = pci0Dev3andBootBase & 0xfffff000;
-	pci0Dev3andBootBase =
-	    pci0Dev3andBootBase |
-	    (pci0ReadConfigReg(PCI_0CS_3_BOOTCS_BASE_ADDRESS, SELF) &
-	     0x00000fff);
-	pci0WriteConfigReg(PCI_0CS_3_BOOTCS_BASE_ADDRESS, SELF,
-			   pci0Dev3andBootBase);
-	/* swapped Bar */
-	pci0WriteConfigReg(PCI_0SWAPPED_CS_3_BOOTCS_BASE_ADDRESS, SELF,
-			   pci0Dev3andBootBase);
-	if (pci0Dev3andBootLength == 0)
-		pci0Dev3andBootLength++;
-	GT_REG_WRITE(PCI_0CS_3_BOOTCS_BANK_SIZE,
-		     pci0Dev3andBootLength - 1);
-}
-
-/********************************************************************
-* pci1MapDevices3andBootMemorySpace - Maps PCI1 devices 3 and boot memory
-*                                     spaces for the slave.
-*                                     For the Discovery there are 2 separate
-*                                     fucnction's
-* Inputs: base and length of pci1 device3/ boot
-*********************************************************************/
-
-void pci1MapDevices3andBootMemorySpace(unsigned int pci1Dev3andBootBase,
-				       unsigned int pci1Dev3andBootLength)
-{
-	pci1Dev3andBootBase = pci1Dev3andBootBase & 0xfffff000;
-	pci1Dev3andBootBase =
-	    pci1Dev3andBootBase |
-	    (pci1ReadConfigReg(PCI_0CS_3_BOOTCS_BASE_ADDRESS, SELF) &
-	     0x00000fff);
-	pci1WriteConfigReg(PCI_0CS_3_BOOTCS_BASE_ADDRESS, SELF,
-			   pci1Dev3andBootBase);
-	/* swapped Bar */
-	pci1WriteConfigReg(PCI_0SWAPPED_CS_3_BOOTCS_BASE_ADDRESS, SELF,
-			   pci1Dev3andBootBase);
-	if (pci1Dev3andBootLength == 0)
-		pci1Dev3andBootLength++;
-	GT_REG_WRITE(PCI_1CS_3_BOOTCS_BANK_SIZE,
-		     pci1Dev3andBootLength - 1);
-}

FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)