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, 317 deletions

diff --git a/qemu/roms/seabios/src/serial.c b/qemu/roms/seabios/src/serial.c
deleted file mode 100644
index 88349c8a9..000000000
--- a/qemu/roms/seabios/src/serial.c
+++ /dev/null
@@ -1,317 +0,0 @@
-// 16bit code to handle serial and printer services.
-//
-// Copyright (C) 2008,2009  Kevin O'Connor <kevin@koconnor.net>
-// Copyright (C) 2002  MandrakeSoft S.A.
-//
-// 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/serialio.h" // SEROFF_IER
-#include "output.h" // debug_enter
-#include "romfile.h" // romfile_loadint
-#include "stacks.h" // yield
-#include "util.h" // serial_setup
-
-
-/****************************************************************
- * COM ports
- ****************************************************************/
-
-static u16
-detect_serial(u16 port, u8 timeout, u8 count)
-{
-    if (CONFIG_DEBUG_SERIAL && port == CONFIG_DEBUG_SERIAL_PORT
-        && !romfile_loadint("etc/advertise-serial-debug-port", 1))
-        return 0;
-    outb(0x02, port+SEROFF_IER);
-    u8 ier = inb(port+SEROFF_IER);
-    if (ier != 0x02)
-        return 0;
-    u8 iir = inb(port+SEROFF_IIR);
-    if ((iir & 0x3f) != 0x02)
-        return 0;
-
-    outb(0x00, port+SEROFF_IER);
-    SET_BDA(port_com[count], port);
-    SET_BDA(com_timeout[count], timeout);
-    return 1;
-}
-
-void
-serial_setup(void)
-{
-    if (! CONFIG_SERIAL)
-        return;
-    dprintf(3, "init serial\n");
-
-    u16 count = 0;
-    count += detect_serial(PORT_SERIAL1, 0x0a, count);
-    count += detect_serial(PORT_SERIAL2, 0x0a, count);
-    count += detect_serial(PORT_SERIAL3, 0x0a, count);
-    count += detect_serial(PORT_SERIAL4, 0x0a, count);
-    dprintf(1, "Found %d serial ports\n", count);
-
-    // Equipment word bits 9..11 determing # serial ports
-    set_equipment_flags(0xe00, count << 9);
-}
-
-static u16
-getComAddr(struct bregs *regs)
-{
-    if (regs->dx >= 4) {
-        set_invalid(regs);
-        return 0;
-    }
-    u16 addr = GET_BDA(port_com[regs->dx]);
-    if (! addr)
-        set_invalid(regs);
-    return addr;
-}
-
-// SERIAL - INITIALIZE PORT
-static void
-handle_1400(struct bregs *regs)
-{
-    u16 addr = getComAddr(regs);
-    if (!addr)
-        return;
-    outb(inb(addr+SEROFF_LCR) | 0x80, addr+SEROFF_LCR);
-    if ((regs->al & 0xE0) == 0) {
-        outb(0x17, addr+SEROFF_DLL);
-        outb(0x04, addr+SEROFF_DLH);
-    } else {
-        u16 val16 = 0x600 >> ((regs->al & 0xE0) >> 5);
-        outb(val16 & 0xFF, addr+SEROFF_DLL);
-        outb(val16 >> 8, addr+SEROFF_DLH);
-    }
-    outb(regs->al & 0x1F, addr+SEROFF_LCR);
-    regs->ah = inb(addr+SEROFF_LSR);
-    regs->al = inb(addr+SEROFF_MSR);
-    set_success(regs);
-}
-
-// SERIAL - WRITE CHARACTER TO PORT
-static void
-handle_1401(struct bregs *regs)
-{
-    u16 addr = getComAddr(regs);
-    if (!addr)
-        return;
-    u32 end = irqtimer_calc_ticks(GET_BDA(com_timeout[regs->dx]));
-    for (;;) {
-        u8 lsr = inb(addr+SEROFF_LSR);
-        if ((lsr & 0x60) == 0x60) {
-            // Success - can write data
-            outb(regs->al, addr+SEROFF_DATA);
-            // XXX - reread lsr?
-            regs->ah = lsr;
-            break;
-        }
-        if (irqtimer_check(end)) {
-            // Timed out - can't write data.
-            regs->ah = lsr | 0x80;
-            break;
-        }
-        yield();
-    }
-    set_success(regs);
-}
-
-// SERIAL - READ CHARACTER FROM PORT
-static void
-handle_1402(struct bregs *regs)
-{
-    u16 addr = getComAddr(regs);
-    if (!addr)
-        return;
-    u32 end = irqtimer_calc_ticks(GET_BDA(com_timeout[regs->dx]));
-    for (;;) {
-        u8 lsr = inb(addr+SEROFF_LSR);
-        if (lsr & 0x01) {
-            // Success - can read data
-            regs->al = inb(addr+SEROFF_DATA);
-            regs->ah = lsr;
-            break;
-        }
-        if (irqtimer_check(end)) {
-            // Timed out - can't read data.
-            regs->ah = lsr | 0x80;
-            break;
-        }
-        yield();
-    }
-    set_success(regs);
-}
-
-// SERIAL - GET PORT STATUS
-static void
-handle_1403(struct bregs *regs)
-{
-    u16 addr = getComAddr(regs);
-    if (!addr)
-        return;
-    regs->ah = inb(addr+SEROFF_LSR);
-    regs->al = inb(addr+SEROFF_MSR);
-    set_success(regs);
-}
-
-static void
-handle_14XX(struct bregs *regs)
-{
-    set_unimplemented(regs);
-}
-
-// INT 14h Serial Communications Service Entry Point
-void VISIBLE16
-handle_14(struct bregs *regs)
-{
-    debug_enter(regs, DEBUG_HDL_14);
-    if (! CONFIG_SERIAL) {
-        handle_14XX(regs);
-        return;
-    }
-
-    switch (regs->ah) {
-    case 0x00: handle_1400(regs); break;
-    case 0x01: handle_1401(regs); break;
-    case 0x02: handle_1402(regs); break;
-    case 0x03: handle_1403(regs); break;
-    default:   handle_14XX(regs); break;
-    }
-}
-
-
-/****************************************************************
- * LPT ports
- ****************************************************************/
-
-static u16
-detect_parport(u16 port, u8 timeout, u8 count)
-{
-    // clear input mode
-    outb(inb(port+2) & 0xdf, port+2);
-
-    outb(0xaa, port);
-    if (inb(port) != 0xaa)
-        // Not present
-        return 0;
-    SET_BDA(port_lpt[count], port);
-    SET_BDA(lpt_timeout[count], timeout);
-    return 1;
-}
-
-void
-lpt_setup(void)
-{
-    if (! CONFIG_LPT)
-        return;
-    dprintf(3, "init lpt\n");
-
-    u16 count = 0;
-    count += detect_parport(PORT_LPT1, 0x14, count);
-    count += detect_parport(PORT_LPT2, 0x14, count);
-    dprintf(1, "Found %d lpt ports\n", count);
-
-    // Equipment word bits 14..15 determing # parallel ports
-    set_equipment_flags(0xc000, count << 14);
-}
-
-static u16
-getLptAddr(struct bregs *regs)
-{
-    if (regs->dx >= 3) {
-        set_invalid(regs);
-        return 0;
-    }
-    u16 addr = GET_BDA(port_lpt[regs->dx]);
-    if (! addr)
-        set_invalid(regs);
-    return addr;
-}
-
-// INT 17 - PRINTER - WRITE CHARACTER
-static void
-handle_1700(struct bregs *regs)
-{
-    u16 addr = getLptAddr(regs);
-    if (!addr)
-        return;
-
-    u32 end = irqtimer_calc_ticks(GET_BDA(lpt_timeout[regs->dx]));
-
-    outb(regs->al, addr);
-    u8 val8 = inb(addr+2);
-    outb(val8 | 0x01, addr+2); // send strobe
-    udelay(5);
-    outb(val8 & ~0x01, addr+2);
-
-    for (;;) {
-        u8 v = inb(addr+1);
-        if (!(v & 0x40)) {
-            // Success
-            regs->ah = v ^ 0x48;
-            break;
-        }
-        if (irqtimer_check(end)) {
-            // Timeout
-            regs->ah = (v ^ 0x48) | 0x01;
-            break;
-        }
-        yield();
-    }
-
-    set_success(regs);
-}
-
-// INT 17 - PRINTER - INITIALIZE PORT
-static void
-handle_1701(struct bregs *regs)
-{
-    u16 addr = getLptAddr(regs);
-    if (!addr)
-        return;
-
-    u8 val8 = inb(addr+2);
-    outb(val8 & ~0x04, addr+2); // send init
-    udelay(5);
-    outb(val8 | 0x04, addr+2);
-
-    regs->ah = inb(addr+1) ^ 0x48;
-    set_success(regs);
-}
-
-// INT 17 - PRINTER - GET STATUS
-static void
-handle_1702(struct bregs *regs)
-{
-    u16 addr = getLptAddr(regs);
-    if (!addr)
-        return;
-    regs->ah = inb(addr+1) ^ 0x48;
-    set_success(regs);
-}
-
-static void
-handle_17XX(struct bregs *regs)
-{
-    set_unimplemented(regs);
-}
-
-// INT17h : Printer Service Entry Point
-void VISIBLE16
-handle_17(struct bregs *regs)
-{
-    debug_enter(regs, DEBUG_HDL_17);
-    if (! CONFIG_LPT) {
-        handle_17XX(regs);
-        return;
-    }
-
-    switch (regs->ah) {
-    case 0x00: handle_1700(regs); break;
-    case 0x01: handle_1701(regs); break;
-    case 0x02: handle_1702(regs); break;
-    default:   handle_17XX(regs); break;
-    }
-}