From: Aurelien Jarno <aurelien@aurel32.net>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [5039] bios: update from bochs release 2.3.7
Date: Thu, 21 Aug 2008 03:14:30 +0000 [thread overview]
Message-ID: <E1KW0d4-0004sl-Ho@cvs.savannah.gnu.org> (raw)
Revision: 5039
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5039
Author: aurel32
Date: 2008-08-21 03:14:29 +0000 (Thu, 21 Aug 2008)
Log Message:
-----------
bios: update from bochs release 2.3.7
Modified Paths:
--------------
trunk/pc-bios/bios.bin
trunk/pc-bios/bios.diff
Modified: trunk/pc-bios/bios.bin
===================================================================
(Binary files differ)
Modified: trunk/pc-bios/bios.diff
===================================================================
--- trunk/pc-bios/bios.diff 2008-08-21 01:14:07 UTC (rev 5038)
+++ trunk/pc-bios/bios.diff 2008-08-21 03:14:29 UTC (rev 5039)
@@ -1,35 +1,17 @@
-? _rombios_.c
-? _rombiosl_.c
-? biossums
-? rombios.s
-? rombios.sym
-? rombios.txt
-? rombios16.bin
-? rombios32.bin
-? rombios32.out
-? rombiosl.s
-? rombiosl.sym
-? rombiosl.txt
-Index: BIOS-bochs-latest
-===================================================================
-RCS file: /cvsroot/bochs/bochs/bios/BIOS-bochs-latest,v
-retrieving revision 1.173
-diff -u -d -p -r1.173 BIOS-bochs-latest
-Binary files /tmp/cvsItPJ31 and BIOS-bochs-latest differ
-Index: BIOS-bochs-legacy
-===================================================================
-RCS file: /cvsroot/bochs/bochs/bios/BIOS-bochs-legacy,v
-retrieving revision 1.33
-diff -u -d -p -r1.33 BIOS-bochs-legacy
-Binary files /tmp/cvsMYE2Kz and BIOS-bochs-legacy differ
-Index: rombios.c
-===================================================================
-RCS file: /cvsroot/bochs/bochs/bios/rombios.c,v
-retrieving revision 1.207
-diff -u -d -p -r1.207 rombios.c
---- rombios.c 21 Apr 2008 14:22:01 -0000 1.207
-+++ rombios.c 28 Apr 2008 07:53:57 -0000
-@@ -4404,22 +4404,25 @@ BX_DEBUG_INT15("case default:\n");
+--- bochs-2.3.7.orig/bios/rombios.h
++++ bochs-2.3.7/bios/rombios.h
+@@ -19,7 +19,7 @@
+ // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+ /* define it to include QEMU specific code */
+-//#define BX_QEMU
++#define BX_QEMU
+
+ #ifndef LEGACY
+ # define BX_ROMBIOS32 1
+--- bochs-2.3.7.orig/bios/rombios.c
++++ bochs-2.3.7/bios/rombios.c
+@@ -4404,22 +4404,25 @@
#endif // BX_USE_PS2_MOUSE
@@ -58,7 +40,7 @@
write_word(ES, DI+14, 0x0000);
write_word(ES, DI+16, type);
-@@ -4432,7 +4435,9 @@ int15_function32(regs, ES, DS, FLAGS)
+@@ -4432,7 +4435,9 @@
Bit16u ES, DS, FLAGS;
{
Bit32u extended_memory_size=0; // 64bits long
@@ -68,7 +50,7 @@
BX_DEBUG_INT15("int15 AX=%04x\n",regs.u.r16.ax);
-@@ -4506,11 +4511,18 @@ ASM_END
+@@ -4506,11 +4511,18 @@
extended_memory_size += (1L * 1024 * 1024);
}
@@ -88,7 +70,7 @@
regs.u.r32.ebx = 1;
regs.u.r32.eax = 0x534D4150;
regs.u.r32.ecx = 0x14;
-@@ -4519,7 +4531,7 @@ ASM_END
+@@ -4519,7 +4531,7 @@
break;
case 1:
set_e820_range(ES, regs.u.r16.di,
@@ -97,7 +79,7 @@
regs.u.r32.ebx = 2;
regs.u.r32.eax = 0x534D4150;
regs.u.r32.ecx = 0x14;
-@@ -4528,7 +4540,7 @@ ASM_END
+@@ -4528,7 +4540,7 @@
break;
case 2:
set_e820_range(ES, regs.u.r16.di,
@@ -106,7 +88,7 @@
regs.u.r32.ebx = 3;
regs.u.r32.eax = 0x534D4150;
regs.u.r32.ecx = 0x14;
-@@ -4539,7 +4551,7 @@ ASM_END
+@@ -4539,7 +4551,7 @@
#if BX_ROMBIOS32
set_e820_range(ES, regs.u.r16.di,
0x00100000L,
@@ -115,7 +97,7 @@
regs.u.r32.ebx = 4;
#else
set_e820_range(ES, regs.u.r16.di,
-@@ -4555,7 +4567,7 @@ ASM_END
+@@ -4555,7 +4567,7 @@
case 4:
set_e820_range(ES, regs.u.r16.di,
extended_memory_size - ACPI_DATA_SIZE,
@@ -124,7 +106,7 @@
regs.u.r32.ebx = 5;
regs.u.r32.eax = 0x534D4150;
regs.u.r32.ecx = 0x14;
-@@ -4565,7 +4577,20 @@ ASM_END
+@@ -4565,7 +4577,20 @@
case 5:
/* 256KB BIOS area at the end of 4 GB */
set_e820_range(ES, regs.u.r16.di,
@@ -146,30 +128,9 @@
regs.u.r32.ebx = 0;
regs.u.r32.eax = 0x534D4150;
regs.u.r32.ecx = 0x14;
-Index: rombios.h
-===================================================================
-RCS file: /cvsroot/bochs/bochs/bios/rombios.h,v
-retrieving revision 1.6
-diff -u -d -p -r1.6 rombios.h
---- rombios.h 26 Jan 2008 09:15:27 -0000 1.6
-+++ rombios.h 28 Apr 2008 07:53:57 -0000
-@@ -19,7 +19,7 @@
- // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-
- /* define it to include QEMU specific code */
--//#define BX_QEMU
-+#define BX_QEMU
-
- #ifndef LEGACY
- # define BX_ROMBIOS32 1
-Index: rombios32.c
-===================================================================
-RCS file: /cvsroot/bochs/bochs/bios/rombios32.c,v
-retrieving revision 1.26
-diff -u -d -p -r1.26 rombios32.c
---- rombios32.c 8 Apr 2008 16:41:18 -0000 1.26
-+++ rombios32.c 28 Apr 2008 07:53:58 -0000
-@@ -478,7 +478,12 @@ void smp_probe(void)
+--- bochs-2.3.7.orig/bios/rombios32.c
++++ bochs-2.3.7/bios/rombios32.c
+@@ -479,7 +479,12 @@
sipi_vector = AP_BOOT_ADDR >> 12;
writel(APIC_BASE + APIC_ICR_LOW, 0x000C4600 | sipi_vector);
@@ -182,15 +143,3 @@
smp_cpus = readw((void *)CPU_COUNT_ADDR);
}
-@@ -1423,9 +1428,8 @@ void acpi_bios_init(void)
- fadt->pm1_evt_len = 4;
- fadt->pm1_cnt_len = 2;
- fadt->pm_tmr_len = 4;
-- fadt->plvl2_lat = cpu_to_le16(50);
-- fadt->plvl3_lat = cpu_to_le16(50);
-- fadt->plvl3_lat = cpu_to_le16(50);
-+ fadt->plvl2_lat = cpu_to_le16(0x0fff); // C2 state not supported
-+ fadt->plvl3_lat = cpu_to_le16(0x0fff); // C3 state not supported
- /* WBINVD + PROC_C1 + PWR_BUTTON + SLP_BUTTON + FIX_RTC */
- fadt->flags = cpu_to_le32((1 << 0) | (1 << 2) | (1 << 4) | (1 << 5) | (1 << 6));
- acpi_build_table_header((struct acpi_table_header *)fadt, "FACP",
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