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, 166 deletions

diff --git a/qemu/hw/block/hd-geometry.c b/qemu/hw/block/hd-geometry.c
deleted file mode 100644
index 6d02192db..000000000
--- a/qemu/hw/block/hd-geometry.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * Hard disk geometry utilities
- *
- * Copyright (C) 2012 Red Hat, Inc.
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- * Copyright (c) 2003 Fabrice Bellard
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include "qemu/osdep.h"
-#include "sysemu/block-backend.h"
-#include "hw/block/block.h"
-#include "trace.h"
-
-struct partition {
-        uint8_t boot_ind;           /* 0x80 - active */
-        uint8_t head;               /* starting head */
-        uint8_t sector;             /* starting sector */
-        uint8_t cyl;                /* starting cylinder */
-        uint8_t sys_ind;            /* What partition type */
-        uint8_t end_head;           /* end head */
-        uint8_t end_sector;         /* end sector */
-        uint8_t end_cyl;            /* end cylinder */
-        uint32_t start_sect;        /* starting sector counting from 0 */
-        uint32_t nr_sects;          /* nr of sectors in partition */
-} QEMU_PACKED;
-
-/* try to guess the disk logical geometry from the MSDOS partition table.
-   Return 0 if OK, -1 if could not guess */
-static int guess_disk_lchs(BlockBackend *blk,
-                           int *pcylinders, int *pheads, int *psectors)
-{
-    uint8_t buf[BDRV_SECTOR_SIZE];
-    int i, heads, sectors, cylinders;
-    struct partition *p;
-    uint32_t nr_sects;
-    uint64_t nb_sectors;
-
-    blk_get_geometry(blk, &nb_sectors);
-
-    /**
-     * The function will be invoked during startup not only in sync I/O mode,
-     * but also in async I/O mode. So the I/O throttling function has to
-     * be disabled temporarily here, not permanently.
-     */
-    if (blk_read_unthrottled(blk, 0, buf, 1) < 0) {
-        return -1;
-    }
-    /* test msdos magic */
-    if (buf[510] != 0x55 || buf[511] != 0xaa) {
-        return -1;
-    }
-    for (i = 0; i < 4; i++) {
-        p = ((struct partition *)(buf + 0x1be)) + i;
-        nr_sects = le32_to_cpu(p->nr_sects);
-        if (nr_sects && p->end_head) {
-            /* We make the assumption that the partition terminates on
-               a cylinder boundary */
-            heads = p->end_head + 1;
-            sectors = p->end_sector & 63;
-            if (sectors == 0) {
-                continue;
-            }
-            cylinders = nb_sectors / (heads * sectors);
-            if (cylinders < 1 || cylinders > 16383) {
-                continue;
-            }
-            *pheads = heads;
-            *psectors = sectors;
-            *pcylinders = cylinders;
-            trace_hd_geometry_lchs_guess(blk, cylinders, heads, sectors);
-            return 0;
-        }
-    }
-    return -1;
-}
-
-static void guess_chs_for_size(BlockBackend *blk,
-                uint32_t *pcyls, uint32_t *pheads, uint32_t *psecs)
-{
-    uint64_t nb_sectors;
-    int cylinders;
-
-    blk_get_geometry(blk, &nb_sectors);
-
-    cylinders = nb_sectors / (16 * 63);
-    if (cylinders > 16383) {
-        cylinders = 16383;
-    } else if (cylinders < 2) {
-        cylinders = 2;
-    }
-    *pcyls = cylinders;
-    *pheads = 16;
-    *psecs = 63;
-}
-
-void hd_geometry_guess(BlockBackend *blk,
-                       uint32_t *pcyls, uint32_t *pheads, uint32_t *psecs,
-                       int *ptrans)
-{
-    int cylinders, heads, secs, translation;
-    HDGeometry geo;
-
-    /* Try to probe the backing device geometry, otherwise fallback
-       to the old logic. (as of 12/2014 probing only succeeds on DASDs) */
-    if (blk_probe_geometry(blk, &geo) == 0) {
-        *pcyls = geo.cylinders;
-        *psecs = geo.sectors;
-        *pheads = geo.heads;
-        translation = BIOS_ATA_TRANSLATION_NONE;
-    } else if (guess_disk_lchs(blk, &cylinders, &heads, &secs) < 0) {
-        /* no LCHS guess: use a standard physical disk geometry  */
-        guess_chs_for_size(blk, pcyls, pheads, psecs);
-        translation = hd_bios_chs_auto_trans(*pcyls, *pheads, *psecs);
-    } else if (heads > 16) {
-        /* LCHS guess with heads > 16 means that a BIOS LBA
-           translation was active, so a standard physical disk
-           geometry is OK */
-        guess_chs_for_size(blk, pcyls, pheads, psecs);
-        translation = *pcyls * *pheads <= 131072
-            ? BIOS_ATA_TRANSLATION_LARGE
-            : BIOS_ATA_TRANSLATION_LBA;
-    } else {
-        /* LCHS guess with heads <= 16: use as physical geometry */
-        *pcyls = cylinders;
-        *pheads = heads;
-        *psecs = secs;
-        /* disable any translation to be in sync with
-           the logical geometry */
-        translation = BIOS_ATA_TRANSLATION_NONE;
-    }
-    if (ptrans) {
-        *ptrans = translation;
-    }
-    trace_hd_geometry_guess(blk, *pcyls, *pheads, *psecs, translation);
-}
-
-int hd_bios_chs_auto_trans(uint32_t cyls, uint32_t heads, uint32_t secs)
-{
-    return cyls <= 1024 && heads <= 16 && secs <= 63
-        ? BIOS_ATA_TRANSLATION_NONE
-        : BIOS_ATA_TRANSLATION_LBA;
-}