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, 196 deletions

diff --git a/qemu/roms/seabios/vgasrc/vgainit.c b/qemu/roms/seabios/vgasrc/vgainit.c
deleted file mode 100644
index 40997dbbd..000000000
--- a/qemu/roms/seabios/vgasrc/vgainit.c
+++ /dev/null
@@ -1,196 +0,0 @@
-// Main VGA bios initialization
-//
-// Copyright (C) 2009-2013  Kevin O'Connor <kevin@koconnor.net>
-// Copyright (C) 2001-2008 the LGPL VGABios developers Team
-//
-// This file may be distributed under the terms of the GNU LGPLv3 license.
-
-#include "biosvar.h" // SET_BDA
-#include "bregs.h" // struct bregs
-#include "hw/pci.h" // pci_config_readw
-#include "hw/pci_regs.h" // PCI_VENDOR_ID
-#include "hw/serialio.h" // serial_debug_preinit
-#include "output.h" // dprintf
-#include "std/optionrom.h" // struct pci_data
-#include "std/pmm.h" // struct pmmheader
-#include "string.h" // checksum_far
-#include "util.h" // VERSION
-#include "vgabios.h" // video_save_pointer_table
-#include "vgahw.h" // vgahw_setup
-
-struct video_save_pointer_s video_save_pointer_table VAR16;
-
-struct video_param_s video_param_table[29] VAR16;
-
-// Type of emulator platform - for dprintf with certain compile options.
-int PlatformRunningOn VAR16;
-
-
-/****************************************************************
- * PCI Data
- ****************************************************************/
-
-struct pci_data rom_pci_data VAR16 VISIBLE16 = {
-    .signature = PCI_ROM_SIGNATURE,
-    .vendor = CONFIG_VGA_VID,
-    .device = CONFIG_VGA_DID,
-    .dlen = 0x18,
-    .class_hi = 0x300,
-    .irevision = 1,
-    .type = PCIROM_CODETYPE_X86,
-    .indicator = 0x80,
-};
-
-
-/****************************************************************
- * PMM call and extra stack setup
- ****************************************************************/
-
-u16 ExtraStackSeg VAR16 VISIBLE16;
-
-static void
-allocate_extra_stack(void)
-{
-    if (!CONFIG_VGA_ALLOCATE_EXTRA_STACK)
-        return;
-    u32 pmmscan;
-    for (pmmscan=0; pmmscan < BUILD_BIOS_SIZE; pmmscan+=16) {
-        struct pmmheader *pmm = (void*)pmmscan;
-        if (GET_FARVAR(SEG_BIOS, pmm->signature) != PMM_SIGNATURE)
-            continue;
-        if (checksum_far(SEG_BIOS, pmm, GET_FARVAR(SEG_BIOS, pmm->length)))
-            continue;
-        struct segoff_s entry = GET_FARVAR(SEG_BIOS, pmm->entry);
-        dprintf(1, "Attempting to allocate VGA stack via pmm call to %04x:%04x\n"
-                , entry.seg, entry.offset);
-        u16 res1, res2;
-        asm volatile(
-            "pushl %0\n"
-            "pushw $(8|1)\n"            // Permanent low memory request
-            "pushl $0xffffffff\n"       // Anonymous handle
-            "pushl $" __stringify(CONFIG_VGA_EXTRA_STACK_SIZE/16) "\n"
-            "pushw $0x00\n"             // PMM allocation request
-            "lcallw *12(%%esp)\n"
-            "addl $16, %%esp\n"
-            "cli\n"
-            "cld\n"
-            : "+r" (entry.segoff), "=a" (res1), "=d" (res2) : : "cc", "memory");
-        u32 res = res1 | (res2 << 16);
-        if (!res || res == PMM_FUNCTION_NOT_SUPPORTED)
-            return;
-        dprintf(1, "VGA stack allocated at %x\n", res);
-        SET_VGA(ExtraStackSeg, res >> 4);
-        extern void entry_10_extrastack(void);
-        SET_IVT(0x10, SEGOFF(get_global_seg(), (u32)entry_10_extrastack));
-        return;
-    }
-}
-
-
-/****************************************************************
- * Timer hook
- ****************************************************************/
-
-struct segoff_s Timer_Hook_Resume VAR16 VISIBLE16;
-
-void VISIBLE16
-handle_timer_hook(void)
-{
-    if (!vga_emulate_text())
-        return;
-    vgafb_set_swcursor(GET_BDA(timer_counter) % 18 < 9);
-}
-
-static void
-hook_timer_irq(void)
-{
-    if (!CONFIG_VGA_EMULATE_TEXT)
-        return;
-    extern void entry_timer_hook(void);
-    extern void entry_timer_hook_extrastack(void);
-    struct segoff_s oldirq = GET_IVT(0x08);
-    struct segoff_s newirq = SEGOFF(get_global_seg(), (u32)entry_timer_hook);
-    if (CONFIG_VGA_ALLOCATE_EXTRA_STACK && GET_GLOBAL(ExtraStackSeg))
-        newirq = SEGOFF(get_global_seg(), (u32)entry_timer_hook_extrastack);
-    dprintf(1, "Hooking hardware timer irq (old=%x new=%x)\n"
-            , oldirq.segoff, newirq.segoff);
-    SET_VGA(Timer_Hook_Resume, oldirq);
-    SET_IVT(0x08, newirq);
-}
-
-
-/****************************************************************
- * VGA post
- ****************************************************************/
-
-static void
-init_bios_area(void)
-{
-    // init detected hardware BIOS Area
-    // set 80x25 color (not clear from RBIL but usual)
-    set_equipment_flags(0x30, 0x20);
-
-    // Set the basic modeset options
-    SET_BDA(modeset_ctl, 0x51);
-
-    SET_BDA(dcc_index, CONFIG_VGA_STDVGA_PORTS ? 0x08 : 0xff);
-    SET_BDA(video_savetable
-            , SEGOFF(get_global_seg(), (u32)&video_save_pointer_table));
-
-    // FIXME
-    SET_BDA(video_msr, 0x00); // Unavailable on vanilla vga, but...
-    SET_BDA(video_pal, 0x00); // Unavailable on vanilla vga, but...
-}
-
-int VgaBDF VAR16 = -1;
-int HaveRunInit VAR16;
-
-void VISIBLE16
-vga_post(struct bregs *regs)
-{
-    serial_debug_preinit();
-    dprintf(1, "Start SeaVGABIOS (version %s)\n", VERSION);
-    dprintf(1, "VGABUILD: %s\n", BUILDINFO);
-    debug_enter(regs, DEBUG_VGA_POST);
-
-    if (CONFIG_VGA_PCI && !GET_GLOBAL(HaveRunInit)) {
-        u16 bdf = regs->ax;
-        if ((pci_config_readw(bdf, PCI_VENDOR_ID)
-             == GET_GLOBAL(rom_pci_data.vendor))
-            && (pci_config_readw(bdf, PCI_DEVICE_ID)
-                == GET_GLOBAL(rom_pci_data.device)))
-            SET_VGA(VgaBDF, bdf);
-    }
-
-    int ret = vgahw_setup();
-    if (ret) {
-        dprintf(1, "Failed to initialize VGA hardware.  Exiting.\n");
-        return;
-    }
-
-    if (GET_GLOBAL(HaveRunInit))
-        return;
-
-    init_bios_area();
-
-    SET_VGA(video_save_pointer_table.videoparam
-            , SEGOFF(get_global_seg(), (u32)video_param_table));
-    if (CONFIG_VGA_STDVGA_PORTS)
-        stdvga_build_video_param();
-
-    extern void entry_10(void);
-    SET_IVT(0x10, SEGOFF(get_global_seg(), (u32)entry_10));
-
-    allocate_extra_stack();
-
-    hook_timer_irq();
-
-    SET_VGA(HaveRunInit, 1);
-
-    // Fixup checksum
-    extern u8 _rom_header_size, _rom_header_checksum;
-    SET_VGA(_rom_header_checksum, 0);
-    u8 sum = -checksum_far(get_global_seg(), 0,
-                           GET_GLOBAL(_rom_header_size) * 512);
-    SET_VGA(_rom_header_checksum, sum);
-}