Adding qemu as a submodule of KVMFORNFV

This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>

1 files changed, 0 insertions, 493 deletions

diff --git a/qemu/roms/u-boot/common/cmd_pci.c b/qemu/roms/u-boot/common/cmd_pci.c
deleted file mode 100644
index d3e7c089b..000000000
--- a/qemu/roms/u-boot/common/cmd_pci.c
+++ /dev/null
@@ -1,493 +0,0 @@
-/*
- * (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Andreas Heppel <aheppel@sysgo.de>
- *
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- * Wolfgang Grandegger, DENX Software Engineering, wg@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*
- * PCI routines
- */
-
-#include <common.h>
-#include <command.h>
-#include <asm/processor.h>
-#include <asm/io.h>
-#include <pci.h>
-
-/*
- * Follows routines for the output of infos about devices on PCI bus.
- */
-
-void pci_header_show(pci_dev_t dev);
-void pci_header_show_brief(pci_dev_t dev);
-
-/*
- * Subroutine:  pciinfo
- *
- * Description: Show information about devices on PCI bus.
- *				Depending on the define CONFIG_SYS_SHORT_PCI_LISTING
- *				the output will be more or less exhaustive.
- *
- * Inputs:	bus_no		the number of the bus to be scanned.
- *
- * Return:      None
- *
- */
-void pciinfo(int BusNum, int ShortPCIListing)
-{
-	int Device;
-	int Function;
-	unsigned char HeaderType;
-	unsigned short VendorID;
-	pci_dev_t dev;
-
-	printf("Scanning PCI devices on bus %d\n", BusNum);
-
-	if (ShortPCIListing) {
-		printf("BusDevFun  VendorId   DeviceId   Device Class       Sub-Class\n");
-		printf("_____________________________________________________________\n");
-	}
-
-	for (Device = 0; Device < PCI_MAX_PCI_DEVICES; Device++) {
-		HeaderType = 0;
-		VendorID = 0;
-		for (Function = 0; Function < PCI_MAX_PCI_FUNCTIONS; Function++) {
-			/*
-			 * If this is not a multi-function device, we skip the rest.
-			 */
-			if (Function && !(HeaderType & 0x80))
-				break;
-
-			dev = PCI_BDF(BusNum, Device, Function);
-
-			pci_read_config_word(dev, PCI_VENDOR_ID, &VendorID);
-			if ((VendorID == 0xFFFF) || (VendorID == 0x0000))
-				continue;
-
-			if (!Function) pci_read_config_byte(dev, PCI_HEADER_TYPE, &HeaderType);
-
-			if (ShortPCIListing)
-			{
-				printf("%02x.%02x.%02x   ", BusNum, Device, Function);
-				pci_header_show_brief(dev);
-			}
-			else
-			{
-				printf("\nFound PCI device %02x.%02x.%02x:\n",
-				       BusNum, Device, Function);
-				pci_header_show(dev);
-			}
-	    }
-    }
-}
-
-
-/*
- * Subroutine:  pci_header_show_brief
- *
- * Description: Reads and prints the header of the
- *		specified PCI device in short form.
- *
- * Inputs:	dev      Bus+Device+Function number
- *
- * Return:      None
- *
- */
-void pci_header_show_brief(pci_dev_t dev)
-{
-	u16 vendor, device;
-	u8 class, subclass;
-
-	pci_read_config_word(dev, PCI_VENDOR_ID, &vendor);
-	pci_read_config_word(dev, PCI_DEVICE_ID, &device);
-	pci_read_config_byte(dev, PCI_CLASS_CODE, &class);
-	pci_read_config_byte(dev, PCI_CLASS_SUB_CODE, &subclass);
-
-	printf("0x%.4x     0x%.4x     %-23s 0x%.2x\n",
-	       vendor, device,
-	       pci_class_str(class), subclass);
-}
-
-/*
- * Subroutine:  PCI_Header_Show
- *
- * Description: Reads the header of the specified PCI device.
- *
- * Inputs:		BusDevFunc      Bus+Device+Function number
- *
- * Return:      None
- *
- */
-void pci_header_show(pci_dev_t dev)
-{
-	u8 _byte, header_type;
-	u16 _word;
-	u32 _dword;
-
-#define PRINT(msg, type, reg) \
-	pci_read_config_##type(dev, reg, &_##type); \
-	printf(msg, _##type)
-
-#define PRINT2(msg, type, reg, func) \
-	pci_read_config_##type(dev, reg, &_##type); \
-	printf(msg, _##type, func(_##type))
-
-	pci_read_config_byte(dev, PCI_HEADER_TYPE, &header_type);
-
-	PRINT ("  vendor ID =                   0x%.4x\n", word, PCI_VENDOR_ID);
-	PRINT ("  device ID =                   0x%.4x\n", word, PCI_DEVICE_ID);
-	PRINT ("  command register =            0x%.4x\n", word, PCI_COMMAND);
-	PRINT ("  status register =             0x%.4x\n", word, PCI_STATUS);
-	PRINT ("  revision ID =                 0x%.2x\n", byte, PCI_REVISION_ID);
-	PRINT2("  class code =                  0x%.2x (%s)\n", byte, PCI_CLASS_CODE,
-								pci_class_str);
-	PRINT ("  sub class code =              0x%.2x\n", byte, PCI_CLASS_SUB_CODE);
-	PRINT ("  programming interface =       0x%.2x\n", byte, PCI_CLASS_PROG);
-	PRINT ("  cache line =                  0x%.2x\n", byte, PCI_CACHE_LINE_SIZE);
-	PRINT ("  latency time =                0x%.2x\n", byte, PCI_LATENCY_TIMER);
-	PRINT ("  header type =                 0x%.2x\n", byte, PCI_HEADER_TYPE);
-	PRINT ("  BIST =                        0x%.2x\n", byte, PCI_BIST);
-	PRINT ("  base address 0 =              0x%.8x\n", dword, PCI_BASE_ADDRESS_0);
-
-	switch (header_type & 0x03) {
-	case PCI_HEADER_TYPE_NORMAL:	/* "normal" PCI device */
-		PRINT ("  base address 1 =              0x%.8x\n", dword, PCI_BASE_ADDRESS_1);
-		PRINT ("  base address 2 =              0x%.8x\n", dword, PCI_BASE_ADDRESS_2);
-		PRINT ("  base address 3 =              0x%.8x\n", dword, PCI_BASE_ADDRESS_3);
-		PRINT ("  base address 4 =              0x%.8x\n", dword, PCI_BASE_ADDRESS_4);
-		PRINT ("  base address 5 =              0x%.8x\n", dword, PCI_BASE_ADDRESS_5);
-		PRINT ("  cardBus CIS pointer =         0x%.8x\n", dword, PCI_CARDBUS_CIS);
-		PRINT ("  sub system vendor ID =        0x%.4x\n", word, PCI_SUBSYSTEM_VENDOR_ID);
-		PRINT ("  sub system ID =               0x%.4x\n", word, PCI_SUBSYSTEM_ID);
-		PRINT ("  expansion ROM base address =  0x%.8x\n", dword, PCI_ROM_ADDRESS);
-		PRINT ("  interrupt line =              0x%.2x\n", byte, PCI_INTERRUPT_LINE);
-		PRINT ("  interrupt pin =               0x%.2x\n", byte, PCI_INTERRUPT_PIN);
-		PRINT ("  min Grant =                   0x%.2x\n", byte, PCI_MIN_GNT);
-		PRINT ("  max Latency =                 0x%.2x\n", byte, PCI_MAX_LAT);
-		break;
-
-	case PCI_HEADER_TYPE_BRIDGE:	/* PCI-to-PCI bridge */
-
-		PRINT ("  base address 1 =              0x%.8x\n", dword, PCI_BASE_ADDRESS_1);
-		PRINT ("  primary bus number =          0x%.2x\n", byte, PCI_PRIMARY_BUS);
-		PRINT ("  secondary bus number =        0x%.2x\n", byte, PCI_SECONDARY_BUS);
-		PRINT ("  subordinate bus number =      0x%.2x\n", byte, PCI_SUBORDINATE_BUS);
-		PRINT ("  secondary latency timer =     0x%.2x\n", byte, PCI_SEC_LATENCY_TIMER);
-		PRINT ("  IO base =                     0x%.2x\n", byte, PCI_IO_BASE);
-		PRINT ("  IO limit =                    0x%.2x\n", byte, PCI_IO_LIMIT);
-		PRINT ("  secondary status =            0x%.4x\n", word, PCI_SEC_STATUS);
-		PRINT ("  memory base =                 0x%.4x\n", word, PCI_MEMORY_BASE);
-		PRINT ("  memory limit =                0x%.4x\n", word, PCI_MEMORY_LIMIT);
-		PRINT ("  prefetch memory base =        0x%.4x\n", word, PCI_PREF_MEMORY_BASE);
-		PRINT ("  prefetch memory limit =       0x%.4x\n", word, PCI_PREF_MEMORY_LIMIT);
-		PRINT ("  prefetch memory base upper =  0x%.8x\n", dword, PCI_PREF_BASE_UPPER32);
-		PRINT ("  prefetch memory limit upper = 0x%.8x\n", dword, PCI_PREF_LIMIT_UPPER32);
-		PRINT ("  IO base upper 16 bits =       0x%.4x\n", word, PCI_IO_BASE_UPPER16);
-		PRINT ("  IO limit upper 16 bits =      0x%.4x\n", word, PCI_IO_LIMIT_UPPER16);
-		PRINT ("  expansion ROM base address =  0x%.8x\n", dword, PCI_ROM_ADDRESS1);
-		PRINT ("  interrupt line =              0x%.2x\n", byte, PCI_INTERRUPT_LINE);
-		PRINT ("  interrupt pin =               0x%.2x\n", byte, PCI_INTERRUPT_PIN);
-		PRINT ("  bridge control =              0x%.4x\n", word, PCI_BRIDGE_CONTROL);
-		break;
-
-	case PCI_HEADER_TYPE_CARDBUS:	/* PCI-to-CardBus bridge */
-
-		PRINT ("  capabilities =                0x%.2x\n", byte, PCI_CB_CAPABILITY_LIST);
-		PRINT ("  secondary status =            0x%.4x\n", word, PCI_CB_SEC_STATUS);
-		PRINT ("  primary bus number =          0x%.2x\n", byte, PCI_CB_PRIMARY_BUS);
-		PRINT ("  CardBus number =              0x%.2x\n", byte, PCI_CB_CARD_BUS);
-		PRINT ("  subordinate bus number =      0x%.2x\n", byte, PCI_CB_SUBORDINATE_BUS);
-		PRINT ("  CardBus latency timer =       0x%.2x\n", byte, PCI_CB_LATENCY_TIMER);
-		PRINT ("  CardBus memory base 0 =       0x%.8x\n", dword, PCI_CB_MEMORY_BASE_0);
-		PRINT ("  CardBus memory limit 0 =      0x%.8x\n", dword, PCI_CB_MEMORY_LIMIT_0);
-		PRINT ("  CardBus memory base 1 =       0x%.8x\n", dword, PCI_CB_MEMORY_BASE_1);
-		PRINT ("  CardBus memory limit 1 =      0x%.8x\n", dword, PCI_CB_MEMORY_LIMIT_1);
-		PRINT ("  CardBus IO base 0 =           0x%.4x\n", word, PCI_CB_IO_BASE_0);
-		PRINT ("  CardBus IO base high 0 =      0x%.4x\n", word, PCI_CB_IO_BASE_0_HI);
-		PRINT ("  CardBus IO limit 0 =          0x%.4x\n", word, PCI_CB_IO_LIMIT_0);
-		PRINT ("  CardBus IO limit high 0 =     0x%.4x\n", word, PCI_CB_IO_LIMIT_0_HI);
-		PRINT ("  CardBus IO base 1 =           0x%.4x\n", word, PCI_CB_IO_BASE_1);
-		PRINT ("  CardBus IO base high 1 =      0x%.4x\n", word, PCI_CB_IO_BASE_1_HI);
-		PRINT ("  CardBus IO limit 1 =          0x%.4x\n", word, PCI_CB_IO_LIMIT_1);
-		PRINT ("  CardBus IO limit high 1 =     0x%.4x\n", word, PCI_CB_IO_LIMIT_1_HI);
-		PRINT ("  interrupt line =              0x%.2x\n", byte, PCI_INTERRUPT_LINE);
-		PRINT ("  interrupt pin =               0x%.2x\n", byte, PCI_INTERRUPT_PIN);
-		PRINT ("  bridge control =              0x%.4x\n", word, PCI_CB_BRIDGE_CONTROL);
-		PRINT ("  subvendor ID =                0x%.4x\n", word, PCI_CB_SUBSYSTEM_VENDOR_ID);
-		PRINT ("  subdevice ID =                0x%.4x\n", word, PCI_CB_SUBSYSTEM_ID);
-		PRINT ("  PC Card 16bit base address =  0x%.8x\n", dword, PCI_CB_LEGACY_MODE_BASE);
-		break;
-
-	default:
-		printf("unknown header\n");
-		break;
-    }
-
-#undef PRINT
-#undef PRINT2
-}
-
-/* Convert the "bus.device.function" identifier into a number.
- */
-static pci_dev_t get_pci_dev(char* name)
-{
-	char cnum[12];
-	int len, i, iold, n;
-	int bdfs[3] = {0,0,0};
-
-	len = strlen(name);
-	if (len > 8)
-		return -1;
-	for (i = 0, iold = 0, n = 0; i < len; i++) {
-		if (name[i] == '.') {
-			memcpy(cnum, &name[iold], i - iold);
-			cnum[i - iold] = '\0';
-			bdfs[n++] = simple_strtoul(cnum, NULL, 16);
-			iold = i + 1;
-		}
-	}
-	strcpy(cnum, &name[iold]);
-	if (n == 0)
-		n = 1;
-	bdfs[n] = simple_strtoul(cnum, NULL, 16);
-	return PCI_BDF(bdfs[0], bdfs[1], bdfs[2]);
-}
-
-static int pci_cfg_display(pci_dev_t bdf, ulong addr, ulong size, ulong length)
-{
-#define DISP_LINE_LEN	16
-	ulong i, nbytes, linebytes;
-	int rc = 0;
-
-	if (length == 0)
-		length = 0x40 / size; /* Standard PCI configuration space */
-
-	/* Print the lines.
-	 * once, and all accesses are with the specified bus width.
-	 */
-	nbytes = length * size;
-	do {
-		uint	val4;
-		ushort  val2;
-		u_char	val1;
-
-		printf("%08lx:", addr);
-		linebytes = (nbytes>DISP_LINE_LEN)?DISP_LINE_LEN:nbytes;
-		for (i=0; i<linebytes; i+= size) {
-			if (size == 4) {
-				pci_read_config_dword(bdf, addr, &val4);
-				printf(" %08x", val4);
-			} else if (size == 2) {
-				pci_read_config_word(bdf, addr, &val2);
-				printf(" %04x", val2);
-			} else {
-				pci_read_config_byte(bdf, addr, &val1);
-				printf(" %02x", val1);
-			}
-			addr += size;
-		}
-		printf("\n");
-		nbytes -= linebytes;
-		if (ctrlc()) {
-			rc = 1;
-			break;
-		}
-	} while (nbytes > 0);
-
-	return (rc);
-}
-
-static int pci_cfg_write (pci_dev_t bdf, ulong addr, ulong size, ulong value)
-{
-	if (size == 4) {
-		pci_write_config_dword(bdf, addr, value);
-	}
-	else if (size == 2) {
-		ushort val = value & 0xffff;
-		pci_write_config_word(bdf, addr, val);
-	}
-	else {
-		u_char val = value & 0xff;
-		pci_write_config_byte(bdf, addr, val);
-	}
-	return 0;
-}
-
-static int
-pci_cfg_modify (pci_dev_t bdf, ulong addr, ulong size, ulong value, int incrflag)
-{
-	ulong	i;
-	int	nbytes;
-	uint	val4;
-	ushort  val2;
-	u_char	val1;
-
-	/* Print the address, followed by value.  Then accept input for
-	 * the next value.  A non-converted value exits.
-	 */
-	do {
-		printf("%08lx:", addr);
-		if (size == 4) {
-			pci_read_config_dword(bdf, addr, &val4);
-			printf(" %08x", val4);
-		}
-		else if (size == 2) {
-			pci_read_config_word(bdf, addr, &val2);
-			printf(" %04x", val2);
-		}
-		else {
-			pci_read_config_byte(bdf, addr, &val1);
-			printf(" %02x", val1);
-		}
-
-		nbytes = readline (" ? ");
-		if (nbytes == 0 || (nbytes == 1 && console_buffer[0] == '-')) {
-			/* <CR> pressed as only input, don't modify current
-			 * location and move to next. "-" pressed will go back.
-			 */
-			if (incrflag)
-				addr += nbytes ? -size : size;
-			nbytes = 1;
-#ifdef CONFIG_BOOT_RETRY_TIME
-			reset_cmd_timeout(); /* good enough to not time out */
-#endif
-		}
-#ifdef CONFIG_BOOT_RETRY_TIME
-		else if (nbytes == -2) {
-			break;	/* timed out, exit the command	*/
-		}
-#endif
-		else {
-			char *endp;
-			i = simple_strtoul(console_buffer, &endp, 16);
-			nbytes = endp - console_buffer;
-			if (nbytes) {
-#ifdef CONFIG_BOOT_RETRY_TIME
-				/* good enough to not time out
-				 */
-				reset_cmd_timeout();
-#endif
-				pci_cfg_write (bdf, addr, size, i);
-				if (incrflag)
-					addr += size;
-			}
-		}
-	} while (nbytes);
-
-	return 0;
-}
-
-/* PCI Configuration Space access commands
- *
- * Syntax:
- *	pci display[.b, .w, .l] bus.device.function} [addr] [len]
- *	pci next[.b, .w, .l] bus.device.function [addr]
- *      pci modify[.b, .w, .l] bus.device.function [addr]
- *      pci write[.b, .w, .l] bus.device.function addr value
- */
-static int do_pci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	ulong addr = 0, value = 0, size = 0;
-	pci_dev_t bdf = 0;
-	char cmd = 's';
-
-	if (argc > 1)
-		cmd = argv[1][0];
-
-	switch (cmd) {
-	case 'd':		/* display */
-	case 'n':		/* next */
-	case 'm':		/* modify */
-	case 'w':		/* write */
-		/* Check for a size specification. */
-		size = cmd_get_data_size(argv[1], 4);
-		if (argc > 3)
-			addr = simple_strtoul(argv[3], NULL, 16);
-		if (argc > 4)
-			value = simple_strtoul(argv[4], NULL, 16);
-	case 'h':		/* header */
-		if (argc < 3)
-			goto usage;
-		if ((bdf = get_pci_dev(argv[2])) == -1)
-			return 1;
-		break;
-#ifdef CONFIG_CMD_PCI_ENUM
-	case 'e':
-		break;
-#endif
-	default:		/* scan bus */
-		value = 1; /* short listing */
-		bdf = 0;   /* bus number  */
-		if (argc > 1) {
-			if (argv[argc-1][0] == 'l') {
-				value = 0;
-				argc--;
-			}
-			if (argc > 1)
-				bdf = simple_strtoul(argv[1], NULL, 16);
-		}
-		pciinfo(bdf, value);
-		return 0;
-	}
-
-	switch (argv[1][0]) {
-	case 'h':		/* header */
-		pci_header_show(bdf);
-		return 0;
-	case 'd':		/* display */
-		return pci_cfg_display(bdf, addr, size, value);
-#ifdef CONFIG_CMD_PCI_ENUM
-	case 'e':
-		pci_init();
-		return 0;
-#endif
-	case 'n':		/* next */
-		if (argc < 4)
-			goto usage;
-		return pci_cfg_modify(bdf, addr, size, value, 0);
-	case 'm':		/* modify */
-		if (argc < 4)
-			goto usage;
-		return pci_cfg_modify(bdf, addr, size, value, 1);
-	case 'w':		/* write */
-		if (argc < 5)
-			goto usage;
-		return pci_cfg_write(bdf, addr, size, value);
-	}
-
-	return 1;
- usage:
-	return CMD_RET_USAGE;
-}
-
-/***************************************************/
-
-#ifdef CONFIG_SYS_LONGHELP
-static char pci_help_text[] =
-	"[bus] [long]\n"
-	"    - short or long list of PCI devices on bus 'bus'\n"
-#ifdef CONFIG_CMD_PCI_ENUM
-	"pci enum\n"
-	"    - re-enumerate PCI buses\n"
-#endif
-	"pci header b.d.f\n"
-	"    - show header of PCI device 'bus.device.function'\n"
-	"pci display[.b, .w, .l] b.d.f [address] [# of objects]\n"
-	"    - display PCI configuration space (CFG)\n"
-	"pci next[.b, .w, .l] b.d.f address\n"
-	"    - modify, read and keep CFG address\n"
-	"pci modify[.b, .w, .l] b.d.f address\n"
-	"    -  modify, auto increment CFG address\n"
-	"pci write[.b, .w, .l] b.d.f address value\n"
-	"    - write to CFG address";
-#endif
-
-U_BOOT_CMD(
-	pci,	5,	1,	do_pci,
-	"list and access PCI Configuration Space", pci_help_text
-);