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, 170 deletions

diff --git a/qemu/roms/ipxe/src/drivers/nvs/nvs.c b/qemu/roms/ipxe/src/drivers/nvs/nvs.c
deleted file mode 100644
index af7c466c4..000000000
--- a/qemu/roms/ipxe/src/drivers/nvs/nvs.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Copyright (C) 2006 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- * You can also choose to distribute this program under the terms of
- * the Unmodified Binary Distribution Licence (as given in the file
- * COPYING.UBDL), provided that you have satisfied its requirements.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
-
-#include <stdint.h>
-#include <string.h>
-#include <errno.h>
-#include <assert.h>
-#include <ipxe/nvs.h>
-
-/** @file
- *
- * Non-volatile storage
- *
- */
-
-/**
- * Calculate length up to next block boundary
- *
- * @v nvs		NVS device
- * @v address		Starting address
- * @v max_len		Maximum length
- * @ret len		Length to use, stopping at block boundaries
- */
-static size_t nvs_frag_len ( struct nvs_device *nvs, unsigned int address,
-			     size_t max_len ) {
-	size_t frag_len;
-
-	/* If there are no block boundaries, return the maximum length */
-	if ( ! nvs->block_size )
-		return max_len;
-
-	/* Calculate space remaining up to next block boundary */
-	frag_len = ( ( nvs->block_size -
-		       ( address & ( nvs->block_size - 1 ) ) )
-		     << nvs->word_len_log2 );
-
-	/* Limit to maximum length */
-	if ( max_len < frag_len )
-		return max_len;
-
-	return frag_len;
-}
-
-/**
- * Read from non-volatile storage device
- *
- * @v nvs		NVS device
- * @v address		Address from which to read
- * @v data		Data buffer
- * @v len		Length of data buffer
- * @ret rc		Return status code
- */
-int nvs_read ( struct nvs_device *nvs, unsigned int address,
-	       void *data, size_t len ) {
-	size_t frag_len;
-	int rc;
-
-	/* We don't even attempt to handle buffer lengths that aren't
-	 * an integral number of words.
-	 */
-	assert ( ( len & ( ( 1 << nvs->word_len_log2 ) - 1 ) ) == 0 );
-
-	while ( len ) {
-
-		/* Calculate length to read, stopping at block boundaries */
-		frag_len = nvs_frag_len ( nvs, address, len );
-
-		/* Read this portion of the buffer from the device */
-		if ( ( rc = nvs->read ( nvs, address, data, frag_len ) ) != 0 )
-			return rc;
-
-		/* Update parameters */
-		data += frag_len;
-		address += ( frag_len >> nvs->word_len_log2 );
-		len -= frag_len;
-	}
-
-	return 0;
-}
-
-/**
- * Verify content of non-volatile storage device
- *
- * @v nvs		NVS device
- * @v address		Address from which to read
- * @v data		Data to compare against
- * @v len		Length of data buffer
- * @ret rc		Return status code
- */
-static int nvs_verify ( struct nvs_device *nvs, unsigned int address,
-			const void *data, size_t len ) {
-	uint8_t read_data[len];
-	int rc;
-
-	/* Read data into temporary buffer */
-	if ( ( rc = nvs_read ( nvs, address, read_data, len ) ) != 0 )
-		return rc;
-
-	/* Compare data */
-	if ( memcmp ( data, read_data, len ) != 0 ) {
-		DBG ( "NVS %p verification failed at %#04x+%zd\n",
-		      nvs, address, len );
-		return -EIO;
-	}
-
-	return 0;
-}
-
-/**
- * Write to non-volatile storage device
- *
- * @v nvs		NVS device
- * @v address		Address to which to write
- * @v data		Data buffer
- * @v len		Length of data buffer
- * @ret rc		Return status code
- */
-int nvs_write ( struct nvs_device *nvs, unsigned int address,
-		const void *data, size_t len ) {
-	size_t frag_len;
-	int rc;
-
-	/* We don't even attempt to handle buffer lengths that aren't
-	 * an integral number of words.
-	 */
-	assert ( ( len & ( ( 1 << nvs->word_len_log2 ) - 1 ) ) == 0 );
-
-	while ( len ) {
-
-		/* Calculate length to write, stopping at block boundaries */
-		frag_len = nvs_frag_len ( nvs, address, len );
-
-		/* Write this portion of the buffer to the device */
-		if ( ( rc = nvs->write ( nvs, address, data, frag_len ) ) != 0)
-			return rc;
-
-		/* Read back and verify data */
-		if ( ( rc = nvs_verify ( nvs, address, data, frag_len ) ) != 0)
-			return rc;
-
-		/* Update parameters */
-		data += frag_len;
-		address += ( frag_len >> nvs->word_len_log2 );
-		len -= frag_len;
-	}
-
-	return 0;
-}