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, 119 deletions

diff --git a/qemu/hw/block/xen_blkif.h b/qemu/hw/block/xen_blkif.h
deleted file mode 100644
index c68487cb3..000000000
--- a/qemu/hw/block/xen_blkif.h
+++ /dev/null
@@ -1,119 +0,0 @@
-#ifndef __XEN_BLKIF_H__
-#define __XEN_BLKIF_H__
-
-#include <xen/io/ring.h>
-#include <xen/io/blkif.h>
-#include <xen/io/protocols.h>
-
-/* Not a real protocol.  Used to generate ring structs which contain
- * the elements common to all protocols only.  This way we get a
- * compiler-checkable way to use common struct elements, so we can
- * avoid using switch(protocol) in a number of places.  */
-struct blkif_common_request {
-	char dummy;
-};
-struct blkif_common_response {
-	char dummy;
-};
-
-/* i386 protocol version */
-#pragma pack(push, 4)
-struct blkif_x86_32_request {
-	uint8_t        operation;    /* BLKIF_OP_???                         */
-	uint8_t        nr_segments;  /* number of segments                   */
-	blkif_vdev_t   handle;       /* only for read/write requests         */
-	uint64_t       id;           /* private guest value, echoed in resp  */
-	blkif_sector_t sector_number;/* start sector idx on disk (r/w only)  */
-	struct blkif_request_segment seg[BLKIF_MAX_SEGMENTS_PER_REQUEST];
-};
-struct blkif_x86_32_response {
-	uint64_t        id;              /* copied from request */
-	uint8_t         operation;       /* copied from request */
-	int16_t         status;          /* BLKIF_RSP_???       */
-};
-typedef struct blkif_x86_32_request blkif_x86_32_request_t;
-typedef struct blkif_x86_32_response blkif_x86_32_response_t;
-#pragma pack(pop)
-
-/* x86_64 protocol version */
-struct blkif_x86_64_request {
-	uint8_t        operation;    /* BLKIF_OP_???                         */
-	uint8_t        nr_segments;  /* number of segments                   */
-	blkif_vdev_t   handle;       /* only for read/write requests         */
-	uint64_t       __attribute__((__aligned__(8))) id;
-	blkif_sector_t sector_number;/* start sector idx on disk (r/w only)  */
-	struct blkif_request_segment seg[BLKIF_MAX_SEGMENTS_PER_REQUEST];
-};
-struct blkif_x86_64_response {
-	uint64_t       __attribute__((__aligned__(8))) id;
-	uint8_t         operation;       /* copied from request */
-	int16_t         status;          /* BLKIF_RSP_???       */
-};
-typedef struct blkif_x86_64_request blkif_x86_64_request_t;
-typedef struct blkif_x86_64_response blkif_x86_64_response_t;
-
-DEFINE_RING_TYPES(blkif_common, struct blkif_common_request, struct blkif_common_response);
-DEFINE_RING_TYPES(blkif_x86_32, struct blkif_x86_32_request, struct blkif_x86_32_response);
-DEFINE_RING_TYPES(blkif_x86_64, struct blkif_x86_64_request, struct blkif_x86_64_response);
-
-union blkif_back_rings {
-	blkif_back_ring_t        native;
-	blkif_common_back_ring_t common;
-        blkif_x86_32_back_ring_t x86_32_part;
-        blkif_x86_64_back_ring_t x86_64_part;
-};
-typedef union blkif_back_rings blkif_back_rings_t;
-
-enum blkif_protocol {
-	BLKIF_PROTOCOL_NATIVE = 1,
-	BLKIF_PROTOCOL_X86_32 = 2,
-	BLKIF_PROTOCOL_X86_64 = 3,
-};
-
-static inline void blkif_get_x86_32_req(blkif_request_t *dst, blkif_x86_32_request_t *src)
-{
-	int i, n = BLKIF_MAX_SEGMENTS_PER_REQUEST;
-
-	dst->operation = src->operation;
-	dst->nr_segments = src->nr_segments;
-	dst->handle = src->handle;
-	dst->id = src->id;
-	dst->sector_number = src->sector_number;
-	if (src->operation == BLKIF_OP_DISCARD) {
-		struct blkif_request_discard *s = (void *)src;
-		struct blkif_request_discard *d = (void *)dst;
-		d->nr_sectors = s->nr_sectors;
-		return;
-	}
-	/* prevent the compiler from optimizing the code and using src->nr_segments instead */
-	barrier();
-	if (n > dst->nr_segments)
-		n = dst->nr_segments;
-	for (i = 0; i < n; i++)
-		dst->seg[i] = src->seg[i];
-}
-
-static inline void blkif_get_x86_64_req(blkif_request_t *dst, blkif_x86_64_request_t *src)
-{
-	int i, n = BLKIF_MAX_SEGMENTS_PER_REQUEST;
-
-	dst->operation = src->operation;
-	dst->nr_segments = src->nr_segments;
-	dst->handle = src->handle;
-	dst->id = src->id;
-	dst->sector_number = src->sector_number;
-	if (src->operation == BLKIF_OP_DISCARD) {
-		struct blkif_request_discard *s = (void *)src;
-		struct blkif_request_discard *d = (void *)dst;
-		d->nr_sectors = s->nr_sectors;
-		return;
-	}
-	/* prevent the compiler from optimizing the code and using src->nr_segments instead */
-	barrier();
-	if (n > dst->nr_segments)
-		n = dst->nr_segments;
-	for (i = 0; i < n; i++)
-		dst->seg[i] = src->seg[i];
-}
-
-#endif /* __XEN_BLKIF_H__ */