SeaBIOS January 2010

seabios@seabios.org

20 participants
51 discussions

Re: [SeaBIOS] [PATCH] vcpu hotplug: Setup vcpu add/remove infrastructure
by Gleb Natapov 29 Jan '10

29 Jan '10

On Sat, Jan 30, 2010 at 12:52:54AM +0800, Liu, Jinsong wrote: > Gleb Natapov wrote: > > On Fri, Jan 29, 2010 at 11:34:24PM +0800, Liu, Jinsong wrote: > >> Gleb Natapov wrote: > >>> On Thu, Jan 28, 2010 at 10:54:48PM +0800, Liu, Jinsong wrote: > >>>> Connor and Gleb, > >>>> > >>>> I updated my patch according to our discussion: > >>>> 1. simplify scan loop according to 'maxvcpus'; > >>>> 2. remove unecessary global variables; > >>>> 3. change hardcode address to bios use only area '0x514'; > >>>> 4. remove simple \_PR scope from ssdt; > >>>> > >>> I still don't see that ACPI NVS issue is addressed. > >> > >> Gleb, > >> > >> I'm not quite sure Win7 BSOD issue you mentioned last email, anyway > >> I update my patch, define ACPI NVS per my understanding. > > You need checked build of Windows 7. This is not regular Win7 this is > > debug version that you can download from MSDN. Here is the bug report > > about the crash: > > http://sourceforge.net/tracker/?func=detail&aid=2902983&group_id=180599&ati… > > > > Anyway according to ACPI spec ACPI DATA area can be reused by an OS > > after reading ACPI tables so it is wrong to access this memory after > > an OS boot. > > > > Yes, it's safer to define ACPI NVS, although it's bios use only area. > APCI DATA is explicitly not defined by ACPI spec as "bios use only area". -- Gleb.

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Re: [SeaBIOS] [PATCH] vcpu hotplug: Setup vcpu add/remove infrastructure
by Gleb Natapov 29 Jan '10

29 Jan '10

On Fri, Jan 29, 2010 at 11:34:24PM +0800, Liu, Jinsong wrote: > Gleb Natapov wrote: > > On Thu, Jan 28, 2010 at 10:54:48PM +0800, Liu, Jinsong wrote: > >> Connor and Gleb, > >> > >> I updated my patch according to our discussion: > >> 1. simplify scan loop according to 'maxvcpus'; > >> 2. remove unecessary global variables; > >> 3. change hardcode address to bios use only area '0x514'; > >> 4. remove simple \_PR scope from ssdt; > >> > > I still don't see that ACPI NVS issue is addressed. > > Gleb, > > I'm not quite sure Win7 BSOD issue you mentioned last email, anyway I update my patch, define ACPI NVS per my understanding. You need checked build of Windows 7. This is not regular Win7 this is debug version that you can download from MSDN. Here is the bug report about the crash: http://sourceforge.net/tracker/?func=detail&aid=2902983&group_id=180599&ati… Anyway according to ACPI spec ACPI DATA area can be reused by an OS after reading ACPI tables so it is wrong to access this memory after an OS boot. > After test, Win7 guest works fine based on it. > If anything misunderstanding, you can update my patch per your experience. > > Attached are the patches, > vcpu_hotplug_1.pach is same as my last email sent yesterday; > vcpu_hotplug_2.patch is to define ACPI NVS; > > > Thanks, > Jinsong -- Gleb.

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Re: [SeaBIOS] [PATCH] vcpu hotplug: Setup vcpu add/remove infrastructure
by Gleb Natapov 29 Jan '10

29 Jan '10

On Thu, Jan 28, 2010 at 10:54:48PM +0800, Liu, Jinsong wrote: > Connor and Gleb, > > I updated my patch according to our discussion: > 1. simplify scan loop according to 'maxvcpus'; > 2. remove unecessary global variables; > 3. change hardcode address to bios use only area '0x514'; > 4. remove simple \_PR scope from ssdt; > I still don't see that ACPI NVS issue is addressed. -- Gleb.

2 1

[PATCH] vcpu hotplug: Setup vcpu add/remove infrastructure
by Liu, Jinsong 28 Jan '10

28 Jan '10

Connor and Gleb, I updated my patch according to our discussion: 1. simplify scan loop according to 'maxvcpus'; 2. remove unecessary global variables; 3. change hardcode address to bios use only area '0x514'; 4. remove simple \_PR scope from ssdt; Thanks, Jinsong >From 7bdbffc1fdd77c2468812833d9a45bcdb09e8418 Mon Sep 17 00:00:00 2001 From: Liu, Jinsong <jinsong.liu(a)intel.com> Date: Fri, 29 Jan 2010 06:32:22 +0800 Subject: [PATCH] Setup vcpu add/remove infrastructure, including madt bios_info and d 1. setup madt_info structure, so that static dsdt get run-time madt info like checksum address, lapic address, max cpu numbers, with least hardcode magic number (realmode address of madt_info). 2. setup vcpu add/remove dsdt infrastructure, including processor related acpi objects and control methods. vcpu add/remove will trigger SCI and then control method _L02. By matching madt, vcpu number and add/remove action were found, then by notify control method, it will notify OS acpi driver. 3. remove simple \_PR scope from ssdt. Signed-off-by: Liu, Jinsong <jinsong.liu(a)intel.com> --- src/acpi-dsdt.dsl | 126 +++++++++++++++- src/acpi-dsdt.hex | 435 ++++++++++++++++++++++++++++++++++++++++++++++++++--- src/acpi.c | 59 +++----- 3 files changed, 556 insertions(+), 64 deletions(-) diff --git a/src/acpi-dsdt.dsl b/src/acpi-dsdt.dsl index cc31112..abc524e 100644 --- a/src/acpi-dsdt.dsl +++ b/src/acpi-dsdt.dsl @@ -700,8 +700,11 @@ DefinitionBlock ( Return (0x01) } + /* + * _L02 method for CPU notification + */ Method(_L02) { - Return(0x01) + Return(\_PR.PRSC()) } Method(_L03) { Return(0x01) @@ -744,4 +747,125 @@ DefinitionBlock ( } } + + Scope (\_PR) + { + /* MADT_INFO_PHYSICAL_ADDRESS == 0x514 */ + OperationRegion(MINF, SystemMemory, 0x514, 12) + Field(MINF, DwordAcc, NoLock, Preserve) + { + MSUA, 32, /* MADT checksum address */ + MAPA, 32, /* MADT LAPIC0 address */ + CPUN, 32 /* Max cpu number */ + } + + OperationRegion(MSUM, SystemMemory, MSUA, 1) + Field(MSUM, ByteAcc, NoLock, Preserve) + { + MSU, 8 /* MADT checksum */ + } + + #define gen_processor(nr, name) \ + Processor (C##name, nr, 0x0000b010, 0x06) { \ + Name (_HID, "ACPI0007") \ + OperationRegion(MATR, SystemMemory, Add(MAPA, Multiply(nr,8)), 8) \ + Field (MATR, ByteAcc, NoLock, Preserve) \ + { \ + MAT, 64 \ + } \ + Field (MATR, ByteAcc, NoLock, Preserve) \ + { \ + Offset(4), \ + FLG, 1 \ + } \ + Method(_MAT, 0) { \ + Return(ToBuffer(MAT)) \ + } \ + Method (_STA) { \ + If (FLG) { Return(0xF) } Else { Return(0x9) } \ + } \ + Method (_EJ0, 1, NotSerialized) { \ + Sleep (0xC8) \ + } \ + } \ + + gen_processor(0, 0) + gen_processor(1, 1) + gen_processor(2, 2) + gen_processor(3, 3) + gen_processor(4, 4) + gen_processor(5, 5) + gen_processor(6, 6) + gen_processor(7, 7) + gen_processor(8, 8) + gen_processor(9, 9) + gen_processor(10, A) + gen_processor(11, B) + gen_processor(12, C) + gen_processor(13, D) + gen_processor(14, E) + + + Method (NTFY, 2) { + #define gen_ntfy(nr) \ + If (LEqual(Arg0, 0x##nr)) { \ + If (LNotEqual(Arg1, \_PR.C##nr.FLG)) { \ + Store (Arg1, \_PR.C##nr.FLG) \ + If (LEqual(Arg1, 1)) { \ + Notify(C##nr, 1) \ + Subtract(\_PR.MSU, 1, \_PR.MSU) \ + } Else { \ + Notify(C##nr, 3) \ + Add(\_PR.MSU, 1, \_PR.MSU) \ + } \ + } \ + } + + gen_ntfy(0) + gen_ntfy(1) + gen_ntfy(2) + gen_ntfy(3) + gen_ntfy(4) + gen_ntfy(5) + gen_ntfy(6) + gen_ntfy(7) + gen_ntfy(8) + gen_ntfy(9) + gen_ntfy(A) + gen_ntfy(B) + gen_ntfy(C) + gen_ntfy(D) + gen_ntfy(E) + + Return(One) + } + + + OperationRegion(PRST, SystemIO, 0xaf00, 32) + Field (PRST, ByteAcc, NoLock, Preserve) + { + PRS, 256 + } + + Method(PRSC, 0) { + Store(PRS, Local3) + Store(Zero, Local0) + While(LLess(Local0, 32)) { + Store(Zero, Local1) + Store(DerefOf(Index(Local3, Local0)), Local2) + While(LLess(Local1, 8)) { + Store(Add(Multiply(Local0, 8), Local1), Local4) + If(LLess(Local4, CPUN)) { + NTFY(Local4, And(Local2, 1)) + } Else { + Break + } + ShiftRight(Local2, 1, Local2) + Increment(Local1) + } + Increment(Local0) + } + Return(One) + } + } } diff --git a/src/acpi-dsdt.hex b/src/acpi-dsdt.hex index 465e93e..aeb5722 100644 --- a/src/acpi-dsdt.hex +++ b/src/acpi-dsdt.hex @@ -1,22 +1,22 @@ /* * * Intel ACPI Component Architecture - * ASL Optimizing Compiler version 20090123 [Feb 25 2009] - * Copyright (C) 2000 - 2009 Intel Corporation + * ASL Optimizing Compiler version 20061109 [Jul 16 2007] + * Copyright (C) 2000 - 2006 Intel Corporation * Supports ACPI Specification Revision 3.0a * - * Compilation of "out/acpi-dsdt.dsl.i" - Wed Dec 30 12:30:21 2009 + * Compilation of "out/acpi-dsdt.dsl.i" - Fri Jan 29 04:51:16 2010 * * C source code output * */ unsigned char AmlCode[] = { - 0x44,0x53,0x44,0x54,0x22,0x1E,0x00,0x00, /* 00000000 "DSDT"..." */ - 0x01,0x71,0x42,0x58,0x50,0x43,0x00,0x00, /* 00000008 ".qBXPC.." */ + 0x44,0x53,0x44,0x54,0x5A,0x2A,0x00,0x00, /* 00000000 "DSDTZ*.." */ + 0x01,0x5D,0x42,0x58,0x50,0x43,0x00,0x00, /* 00000008 ".]BXPC.." */ 0x42,0x58,0x44,0x53,0x44,0x54,0x00,0x00, /* 00000010 "BXDSDT.." */ 0x01,0x00,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "....INTL" */ - 0x23,0x01,0x09,0x20,0x10,0x1C,0x5C,0x00, /* 00000020 "#.. ..\." */ + 0x09,0x11,0x06,0x20,0x10,0x1C,0x5C,0x00, /* 00000020 "... ..\." */ 0x5B,0x80,0x44,0x42,0x47,0x5F,0x01,0x0B, /* 00000028 "[.DBG_.." */ 0x44,0xB0,0x0A,0x04,0x5B,0x81,0x0B,0x44, /* 00000030 "D...[..D" */ 0x42,0x47,0x5F,0x03,0x44,0x42,0x47,0x4C, /* 00000038 "BG_.DBGL" */ @@ -643,7 +643,7 @@ unsigned char AmlCode[] = 0x08,0x5F,0x53,0x34,0x5F,0x12,0x06,0x04, /* 000013A0 "._S4_..." */ 0x00,0x00,0x00,0x00,0x08,0x5F,0x53,0x35, /* 000013A8 "....._S5" */ 0x5F,0x12,0x06,0x04,0x00,0x00,0x00,0x00, /* 000013B0 "_......." */ - 0x10,0x49,0xA6,0x5F,0x47,0x50,0x45,0x08, /* 000013B8 ".I._GPE." */ + 0x10,0x42,0xA7,0x5F,0x47,0x50,0x45,0x08, /* 000013B8 ".B._GPE." */ 0x5F,0x48,0x49,0x44,0x0D,0x41,0x43,0x50, /* 000013C0 "_HID.ACP" */ 0x49,0x30,0x30,0x30,0x36,0x00,0x14,0x08, /* 000013C8 "I0006..." */ 0x5F,0x4C,0x30,0x30,0x00,0xA4,0x01,0x14, /* 000013D0 "_L00...." */ @@ -960,21 +960,412 @@ unsigned char AmlCode[] = 0x49,0x44,0x0C,0x00,0x00,0x00,0x80,0x00, /* 00001D88 "ID......" */ 0x86,0x5C,0x2F,0x03,0x5F,0x53,0x42,0x5F, /* 00001D90 ".\/._SB_" */ 0x50,0x43,0x49,0x30,0x53,0x33,0x31,0x5F, /* 00001D98 "PCI0S31_" */ - 0x0A,0x03,0xA4,0x01,0x14,0x08,0x5F,0x4C, /* 00001DA0 "......_L" */ - 0x30,0x32,0x00,0xA4,0x01,0x14,0x08,0x5F, /* 00001DA8 "02....._" */ - 0x4C,0x30,0x33,0x00,0xA4,0x01,0x14,0x08, /* 00001DB0 "L03....." */ - 0x5F,0x4C,0x30,0x34,0x00,0xA4,0x01,0x14, /* 00001DB8 "_L04...." */ - 0x08,0x5F,0x4C,0x30,0x35,0x00,0xA4,0x01, /* 00001DC0 "._L05..." */ - 0x14,0x08,0x5F,0x4C,0x30,0x36,0x00,0xA4, /* 00001DC8 ".._L06.." */ - 0x01,0x14,0x08,0x5F,0x4C,0x30,0x37,0x00, /* 00001DD0 "..._L07." */ - 0xA4,0x01,0x14,0x08,0x5F,0x4C,0x30,0x38, /* 00001DD8 "...._L08" */ + 0x0A,0x03,0xA4,0x01,0x14,0x11,0x5F,0x4C, /* 00001DA0 "......_L" */ + 0x30,0x32,0x00,0xA4,0x5C,0x2E,0x5F,0x50, /* 00001DA8 "02..\._P" */ + 0x52,0x5F,0x50,0x52,0x53,0x43,0x14,0x08, /* 00001DB0 "R_PRSC.." */ + 0x5F,0x4C,0x30,0x33,0x00,0xA4,0x01,0x14, /* 00001DB8 "_L03...." */ + 0x08,0x5F,0x4C,0x30,0x34,0x00,0xA4,0x01, /* 00001DC0 "._L04..." */ + 0x14,0x08,0x5F,0x4C,0x30,0x35,0x00,0xA4, /* 00001DC8 ".._L05.." */ + 0x01,0x14,0x08,0x5F,0x4C,0x30,0x36,0x00, /* 00001DD0 "..._L06." */ + 0xA4,0x01,0x14,0x08,0x5F,0x4C,0x30,0x37, /* 00001DD8 "...._L07" */ 0x00,0xA4,0x01,0x14,0x08,0x5F,0x4C,0x30, /* 00001DE0 "....._L0" */ - 0x39,0x00,0xA4,0x01,0x14,0x08,0x5F,0x4C, /* 00001DE8 "9....._L" */ - 0x30,0x41,0x00,0xA4,0x01,0x14,0x08,0x5F, /* 00001DF0 "0A....._" */ - 0x4C,0x30,0x42,0x00,0xA4,0x01,0x14,0x08, /* 00001DF8 "L0B....." */ - 0x5F,0x4C,0x30,0x43,0x00,0xA4,0x01,0x14, /* 00001E00 "_L0C...." */ - 0x08,0x5F,0x4C,0x30,0x44,0x00,0xA4,0x01, /* 00001E08 "._L0D..." */ - 0x14,0x08,0x5F,0x4C,0x30,0x45,0x00,0xA4, /* 00001E10 ".._L0E.." */ - 0x01,0x14,0x08,0x5F,0x4C,0x30,0x46,0x00, /* 00001E18 "..._L0F." */ + 0x38,0x00,0xA4,0x01,0x14,0x08,0x5F,0x4C, /* 00001DE8 "8....._L" */ + 0x30,0x39,0x00,0xA4,0x01,0x14,0x08,0x5F, /* 00001DF0 "09....._" */ + 0x4C,0x30,0x41,0x00,0xA4,0x01,0x14,0x08, /* 00001DF8 "L0A....." */ + 0x5F,0x4C,0x30,0x42,0x00,0xA4,0x01,0x14, /* 00001E00 "_L0B...." */ + 0x08,0x5F,0x4C,0x30,0x43,0x00,0xA4,0x01, /* 00001E08 "._L0C..." */ + 0x14,0x08,0x5F,0x4C,0x30,0x44,0x00,0xA4, /* 00001E10 ".._L0D.." */ + 0x01,0x14,0x08,0x5F,0x4C,0x30,0x45,0x00, /* 00001E18 "..._L0E." */ + 0xA4,0x01,0x14,0x08,0x5F,0x4C,0x30,0x46, /* 00001E20 "...._L0F" */ + 0x00,0xA4,0x01,0x10,0x4E,0xC2,0x5F,0x50, /* 00001E28 "....N._P" */ + 0x52,0x5F,0x5B,0x80,0x4D,0x49,0x4E,0x46, /* 00001E30 "R_[.MINF" */ + 0x00,0x0B,0x14,0x05,0x0A,0x0C,0x5B,0x81, /* 00001E38 "......[." */ + 0x15,0x4D,0x49,0x4E,0x46,0x03,0x4D,0x53, /* 00001E40 ".MINF.MS" */ + 0x55,0x41,0x20,0x4D,0x41,0x50,0x41,0x20, /* 00001E48 "UA MAPA " */ + 0x43,0x50,0x55,0x4E,0x20,0x5B,0x80,0x4D, /* 00001E50 "CPUN [.M" */ + 0x53,0x55,0x4D,0x00,0x4D,0x53,0x55,0x41, /* 00001E58 "SUM.MSUA" */ + 0x01,0x5B,0x81,0x0B,0x4D,0x53,0x55,0x4D, /* 00001E60 ".[..MSUM" */ + 0x01,0x4D,0x53,0x55,0x5F,0x08,0x5B,0x83, /* 00001E68 ".MSU_.[." */ + 0x46,0x07,0x43,0x30,0x5F,0x5F,0x00,0x10, /* 00001E70 "F.C0__.." */ + 0xB0,0x00,0x00,0x06,0x08,0x5F,0x48,0x49, /* 00001E78 "....._HI" */ + 0x44,0x0D,0x41,0x43,0x50,0x49,0x30,0x30, /* 00001E80 "D.ACPI00" */ + 0x30,0x37,0x00,0x5B,0x80,0x4D,0x41,0x54, /* 00001E88 "07.[.MAT" */ + 0x52,0x00,0x72,0x4D,0x41,0x50,0x41,0x00, /* 00001E90 "R.rMAPA." */ + 0x00,0x0A,0x08,0x5B,0x81,0x0C,0x4D,0x41, /* 00001E98 "...[..MA" */ + 0x54,0x52,0x01,0x4D,0x41,0x54,0x5F,0x40, /* 00001EA0 "TR.MAT_@" */ + 0x04,0x5B,0x81,0x0D,0x4D,0x41,0x54,0x52, /* 00001EA8 ".[..MATR" */ + 0x01,0x00,0x20,0x46,0x4C,0x47,0x5F,0x01, /* 00001EB0 ".. FLG_." */ + 0x14,0x0D,0x5F,0x4D,0x41,0x54,0x00,0xA4, /* 00001EB8 ".._MAT.." */ + 0x96,0x4D,0x41,0x54,0x5F,0x00,0x14,0x14, /* 00001EC0 ".MAT_..." */ + 0x5F,0x53,0x54,0x41,0x00,0xA0,0x08,0x46, /* 00001EC8 "_STA...F" */ + 0x4C,0x47,0x5F,0xA4,0x0A,0x0F,0xA1,0x04, /* 00001ED0 "LG_....." */ + 0xA4,0x0A,0x09,0x14,0x0A,0x5F,0x45,0x4A, /* 00001ED8 "....._EJ" */ + 0x30,0x01,0x5B,0x22,0x0A,0xC8,0x5B,0x83, /* 00001EE0 "0.["..[." */ + 0x47,0x07,0x43,0x31,0x5F,0x5F,0x01,0x10, /* 00001EE8 "G.C1__.." */ + 0xB0,0x00,0x00,0x06,0x08,0x5F,0x48,0x49, /* 00001EF0 "....._HI" */ + 0x44,0x0D,0x41,0x43,0x50,0x49,0x30,0x30, /* 00001EF8 "D.ACPI00" */ + 0x30,0x37,0x00,0x5B,0x80,0x4D,0x41,0x54, /* 00001F00 "07.[.MAT" */ + 0x52,0x00,0x72,0x4D,0x41,0x50,0x41,0x0A, /* 00001F08 "R.rMAPA." */ + 0x08,0x00,0x0A,0x08,0x5B,0x81,0x0C,0x4D, /* 00001F10 "....[..M" */ + 0x41,0x54,0x52,0x01,0x4D,0x41,0x54,0x5F, /* 00001F18 "ATR.MAT_" */ + 0x40,0x04,0x5B,0x81,0x0D,0x4D,0x41,0x54, /* 00001F20 "@.[..MAT" */ + 0x52,0x01,0x00,0x20,0x46,0x4C,0x47,0x5F, /* 00001F28 "R.. FLG_" */ + 0x01,0x14,0x0D,0x5F,0x4D,0x41,0x54,0x00, /* 00001F30 "..._MAT." */ + 0xA4,0x96,0x4D,0x41,0x54,0x5F,0x00,0x14, /* 00001F38 "..MAT_.." */ + 0x14,0x5F,0x53,0x54,0x41,0x00,0xA0,0x08, /* 00001F40 "._STA..." */ + 0x46,0x4C,0x47,0x5F,0xA4,0x0A,0x0F,0xA1, /* 00001F48 "FLG_...." */ + 0x04,0xA4,0x0A,0x09,0x14,0x0A,0x5F,0x45, /* 00001F50 "......_E" */ + 0x4A,0x30,0x01,0x5B,0x22,0x0A,0xC8,0x5B, /* 00001F58 "J0.["..[" */ + 0x83,0x47,0x07,0x43,0x32,0x5F,0x5F,0x02, /* 00001F60 ".G.C2__." */ + 0x10,0xB0,0x00,0x00,0x06,0x08,0x5F,0x48, /* 00001F68 "......_H" */ + 0x49,0x44,0x0D,0x41,0x43,0x50,0x49,0x30, /* 00001F70 "ID.ACPI0" */ + 0x30,0x30,0x37,0x00,0x5B,0x80,0x4D,0x41, /* 00001F78 "007.[.MA" */ + 0x54,0x52,0x00,0x72,0x4D,0x41,0x50,0x41, /* 00001F80 "TR.rMAPA" */ + 0x0A,0x10,0x00,0x0A,0x08,0x5B,0x81,0x0C, /* 00001F88 ".....[.." */ + 0x4D,0x41,0x54,0x52,0x01,0x4D,0x41,0x54, /* 00001F90 "MATR.MAT" */ + 0x5F,0x40,0x04,0x5B,0x81,0x0D,0x4D,0x41, /* 00001F98 "_@.[..MA" */ + 0x54,0x52,0x01,0x00,0x20,0x46,0x4C,0x47, /* 00001FA0 "TR.. FLG" */ + 0x5F,0x01,0x14,0x0D,0x5F,0x4D,0x41,0x54, /* 00001FA8 "_..._MAT" */ + 0x00,0xA4,0x96,0x4D,0x41,0x54,0x5F,0x00, /* 00001FB0 "...MAT_." */ + 0x14,0x14,0x5F,0x53,0x54,0x41,0x00,0xA0, /* 00001FB8 ".._STA.." */ + 0x08,0x46,0x4C,0x47,0x5F,0xA4,0x0A,0x0F, /* 00001FC0 ".FLG_..." */ + 0xA1,0x04,0xA4,0x0A,0x09,0x14,0x0A,0x5F, /* 00001FC8 "......._" */ + 0x45,0x4A,0x30,0x01,0x5B,0x22,0x0A,0xC8, /* 00001FD0 "EJ0.[".." */ + 0x5B,0x83,0x47,0x07,0x43,0x33,0x5F,0x5F, /* 00001FD8 "[.G.C3__" */ + 0x03,0x10,0xB0,0x00,0x00,0x06,0x08,0x5F, /* 00001FE0 "......._" */ + 0x48,0x49,0x44,0x0D,0x41,0x43,0x50,0x49, /* 00001FE8 "HID.ACPI" */ + 0x30,0x30,0x30,0x37,0x00,0x5B,0x80,0x4D, /* 00001FF0 "0007.[.M" */ + 0x41,0x54,0x52,0x00,0x72,0x4D,0x41,0x50, /* 00001FF8 "ATR.rMAP" */ + 0x41,0x0A,0x18,0x00,0x0A,0x08,0x5B,0x81, /* 00002000 "A.....[." */ + 0x0C,0x4D,0x41,0x54,0x52,0x01,0x4D,0x41, /* 00002008 ".MATR.MA" */ + 0x54,0x5F,0x40,0x04,0x5B,0x81,0x0D,0x4D, /* 00002010 "T_@.[..M" */ + 0x41,0x54,0x52,0x01,0x00,0x20,0x46,0x4C, /* 00002018 "ATR.. FL" */ + 0x47,0x5F,0x01,0x14,0x0D,0x5F,0x4D,0x41, /* 00002020 "G_..._MA" */ + 0x54,0x00,0xA4,0x96,0x4D,0x41,0x54,0x5F, /* 00002028 "T...MAT_" */ + 0x00,0x14,0x14,0x5F,0x53,0x54,0x41,0x00, /* 00002030 "..._STA." */ + 0xA0,0x08,0x46,0x4C,0x47,0x5F,0xA4,0x0A, /* 00002038 "..FLG_.." */ + 0x0F,0xA1,0x04,0xA4,0x0A,0x09,0x14,0x0A, /* 00002040 "........" */ + 0x5F,0x45,0x4A,0x30,0x01,0x5B,0x22,0x0A, /* 00002048 "_EJ0.["." */ + 0xC8,0x5B,0x83,0x47,0x07,0x43,0x34,0x5F, /* 00002050 ".[.G.C4_" */ + 0x5F,0x04,0x10,0xB0,0x00,0x00,0x06,0x08, /* 00002058 "_......." */ + 0x5F,0x48,0x49,0x44,0x0D,0x41,0x43,0x50, /* 00002060 "_HID.ACP" */ + 0x49,0x30,0x30,0x30,0x37,0x00,0x5B,0x80, /* 00002068 "I0007.[." */ + 0x4D,0x41,0x54,0x52,0x00,0x72,0x4D,0x41, /* 00002070 "MATR.rMA" */ + 0x50,0x41,0x0A,0x20,0x00,0x0A,0x08,0x5B, /* 00002078 "PA. ...[" */ + 0x81,0x0C,0x4D,0x41,0x54,0x52,0x01,0x4D, /* 00002080 "..MATR.M" */ + 0x41,0x54,0x5F,0x40,0x04,0x5B,0x81,0x0D, /* 00002088 "AT_@.[.." */ + 0x4D,0x41,0x54,0x52,0x01,0x00,0x20,0x46, /* 00002090 "MATR.. F" */ + 0x4C,0x47,0x5F,0x01,0x14,0x0D,0x5F,0x4D, /* 00002098 "LG_..._M" */ + 0x41,0x54,0x00,0xA4,0x96,0x4D,0x41,0x54, /* 000020A0 "AT...MAT" */ + 0x5F,0x00,0x14,0x14,0x5F,0x53,0x54,0x41, /* 000020A8 "_..._STA" */ + 0x00,0xA0,0x08,0x46,0x4C,0x47,0x5F,0xA4, /* 000020B0 "...FLG_." */ + 0x0A,0x0F,0xA1,0x04,0xA4,0x0A,0x09,0x14, /* 000020B8 "........" */ + 0x0A,0x5F,0x45,0x4A,0x30,0x01,0x5B,0x22, /* 000020C0 "._EJ0.["" */ + 0x0A,0xC8,0x5B,0x83,0x47,0x07,0x43,0x35, /* 000020C8 "..[.G.C5" */ + 0x5F,0x5F,0x05,0x10,0xB0,0x00,0x00,0x06, /* 000020D0 "__......" */ + 0x08,0x5F,0x48,0x49,0x44,0x0D,0x41,0x43, /* 000020D8 "._HID.AC" */ + 0x50,0x49,0x30,0x30,0x30,0x37,0x00,0x5B, /* 000020E0 "PI0007.[" */ + 0x80,0x4D,0x41,0x54,0x52,0x00,0x72,0x4D, /* 000020E8 ".MATR.rM" */ + 0x41,0x50,0x41,0x0A,0x28,0x00,0x0A,0x08, /* 000020F0 "APA.(..." */ + 0x5B,0x81,0x0C,0x4D,0x41,0x54,0x52,0x01, /* 000020F8 "[..MATR." */ + 0x4D,0x41,0x54,0x5F,0x40,0x04,0x5B,0x81, /* 00002100 "MAT_@.[." */ + 0x0D,0x4D,0x41,0x54,0x52,0x01,0x00,0x20, /* 00002108 ".MATR.. " */ + 0x46,0x4C,0x47,0x5F,0x01,0x14,0x0D,0x5F, /* 00002110 "FLG_..._" */ + 0x4D,0x41,0x54,0x00,0xA4,0x96,0x4D,0x41, /* 00002118 "MAT...MA" */ + 0x54,0x5F,0x00,0x14,0x14,0x5F,0x53,0x54, /* 00002120 "T_..._ST" */ + 0x41,0x00,0xA0,0x08,0x46,0x4C,0x47,0x5F, /* 00002128 "A...FLG_" */ + 0xA4,0x0A,0x0F,0xA1,0x04,0xA4,0x0A,0x09, /* 00002130 "........" */ + 0x14,0x0A,0x5F,0x45,0x4A,0x30,0x01,0x5B, /* 00002138 ".._EJ0.[" */ + 0x22,0x0A,0xC8,0x5B,0x83,0x47,0x07,0x43, /* 00002140 ""..[.G.C" */ + 0x36,0x5F,0x5F,0x06,0x10,0xB0,0x00,0x00, /* 00002148 "6__....." */ + 0x06,0x08,0x5F,0x48,0x49,0x44,0x0D,0x41, /* 00002150 ".._HID.A" */ + 0x43,0x50,0x49,0x30,0x30,0x30,0x37,0x00, /* 00002158 "CPI0007." */ + 0x5B,0x80,0x4D,0x41,0x54,0x52,0x00,0x72, /* 00002160 "[.MATR.r" */ + 0x4D,0x41,0x50,0x41,0x0A,0x30,0x00,0x0A, /* 00002168 "MAPA.0.." */ + 0x08,0x5B,0x81,0x0C,0x4D,0x41,0x54,0x52, /* 00002170 ".[..MATR" */ + 0x01,0x4D,0x41,0x54,0x5F,0x40,0x04,0x5B, /* 00002178 ".MAT_@.[" */ + 0x81,0x0D,0x4D,0x41,0x54,0x52,0x01,0x00, /* 00002180 "..MATR.." */ + 0x20,0x46,0x4C,0x47,0x5F,0x01,0x14,0x0D, /* 00002188 " FLG_..." */ + 0x5F,0x4D,0x41,0x54,0x00,0xA4,0x96,0x4D, /* 00002190 "_MAT...M" */ + 0x41,0x54,0x5F,0x00,0x14,0x14,0x5F,0x53, /* 00002198 "AT_..._S" */ + 0x54,0x41,0x00,0xA0,0x08,0x46,0x4C,0x47, /* 000021A0 "TA...FLG" */ + 0x5F,0xA4,0x0A,0x0F,0xA1,0x04,0xA4,0x0A, /* 000021A8 "_......." */ + 0x09,0x14,0x0A,0x5F,0x45,0x4A,0x30,0x01, /* 000021B0 "..._EJ0." */ + 0x5B,0x22,0x0A,0xC8,0x5B,0x83,0x47,0x07, /* 000021B8 "["..[.G." */ + 0x43,0x37,0x5F,0x5F,0x07,0x10,0xB0,0x00, /* 000021C0 "C7__...." */ + 0x00,0x06,0x08,0x5F,0x48,0x49,0x44,0x0D, /* 000021C8 "..._HID." */ + 0x41,0x43,0x50,0x49,0x30,0x30,0x30,0x37, /* 000021D0 "ACPI0007" */ + 0x00,0x5B,0x80,0x4D,0x41,0x54,0x52,0x00, /* 000021D8 ".[.MATR." */ + 0x72,0x4D,0x41,0x50,0x41,0x0A,0x38,0x00, /* 000021E0 "rMAPA.8." */ + 0x0A,0x08,0x5B,0x81,0x0C,0x4D,0x41,0x54, /* 000021E8 "..[..MAT" */ + 0x52,0x01,0x4D,0x41,0x54,0x5F,0x40,0x04, /* 000021F0 "R.MAT_@." */ + 0x5B,0x81,0x0D,0x4D,0x41,0x54,0x52,0x01, /* 000021F8 "[..MATR." */ + 0x00,0x20,0x46,0x4C,0x47,0x5F,0x01,0x14, /* 00002200 ". FLG_.." */ + 0x0D,0x5F,0x4D,0x41,0x54,0x00,0xA4,0x96, /* 00002208 "._MAT..." */ + 0x4D,0x41,0x54,0x5F,0x00,0x14,0x14,0x5F, /* 00002210 "MAT_..._" */ + 0x53,0x54,0x41,0x00,0xA0,0x08,0x46,0x4C, /* 00002218 "STA...FL" */ + 0x47,0x5F,0xA4,0x0A,0x0F,0xA1,0x04,0xA4, /* 00002220 "G_......" */ + 0x0A,0x09,0x14,0x0A,0x5F,0x45,0x4A,0x30, /* 00002228 "...._EJ0" */ + 0x01,0x5B,0x22,0x0A,0xC8,0x5B,0x83,0x47, /* 00002230 ".["..[.G" */ + 0x07,0x43,0x38,0x5F,0x5F,0x08,0x10,0xB0, /* 00002238 ".C8__..." */ + 0x00,0x00,0x06,0x08,0x5F,0x48,0x49,0x44, /* 00002240 "...._HID" */ + 0x0D,0x41,0x43,0x50,0x49,0x30,0x30,0x30, /* 00002248 ".ACPI000" */ + 0x37,0x00,0x5B,0x80,0x4D,0x41,0x54,0x52, /* 00002250 "7.[.MATR" */ + 0x00,0x72,0x4D,0x41,0x50,0x41,0x0A,0x40, /* 00002258 ".rMAPA.@" */ + 0x00,0x0A,0x08,0x5B,0x81,0x0C,0x4D,0x41, /* 00002260 "...[..MA" */ + 0x54,0x52,0x01,0x4D,0x41,0x54,0x5F,0x40, /* 00002268 "TR.MAT_@" */ + 0x04,0x5B,0x81,0x0D,0x4D,0x41,0x54,0x52, /* 00002270 ".[..MATR" */ + 0x01,0x00,0x20,0x46,0x4C,0x47,0x5F,0x01, /* 00002278 ".. FLG_." */ + 0x14,0x0D,0x5F,0x4D,0x41,0x54,0x00,0xA4, /* 00002280 ".._MAT.." */ + 0x96,0x4D,0x41,0x54,0x5F,0x00,0x14,0x14, /* 00002288 ".MAT_..." */ + 0x5F,0x53,0x54,0x41,0x00,0xA0,0x08,0x46, /* 00002290 "_STA...F" */ + 0x4C,0x47,0x5F,0xA4,0x0A,0x0F,0xA1,0x04, /* 00002298 "LG_....." */ + 0xA4,0x0A,0x09,0x14,0x0A,0x5F,0x45,0x4A, /* 000022A0 "....._EJ" */ + 0x30,0x01,0x5B,0x22,0x0A,0xC8,0x5B,0x83, /* 000022A8 "0.["..[." */ + 0x47,0x07,0x43,0x39,0x5F,0x5F,0x09,0x10, /* 000022B0 "G.C9__.." */ + 0xB0,0x00,0x00,0x06,0x08,0x5F,0x48,0x49, /* 000022B8 "....._HI" */ + 0x44,0x0D,0x41,0x43,0x50,0x49,0x30,0x30, /* 000022C0 "D.ACPI00" */ + 0x30,0x37,0x00,0x5B,0x80,0x4D,0x41,0x54, /* 000022C8 "07.[.MAT" */ + 0x52,0x00,0x72,0x4D,0x41,0x50,0x41,0x0A, /* 000022D0 "R.rMAPA." */ + 0x48,0x00,0x0A,0x08,0x5B,0x81,0x0C,0x4D, /* 000022D8 "H...[..M" */ + 0x41,0x54,0x52,0x01,0x4D,0x41,0x54,0x5F, /* 000022E0 "ATR.MAT_" */ + 0x40,0x04,0x5B,0x81,0x0D,0x4D,0x41,0x54, /* 000022E8 "@.[..MAT" */ + 0x52,0x01,0x00,0x20,0x46,0x4C,0x47,0x5F, /* 000022F0 "R.. FLG_" */ + 0x01,0x14,0x0D,0x5F,0x4D,0x41,0x54,0x00, /* 000022F8 "..._MAT." */ + 0xA4,0x96,0x4D,0x41,0x54,0x5F,0x00,0x14, /* 00002300 "..MAT_.." */ + 0x14,0x5F,0x53,0x54,0x41,0x00,0xA0,0x08, /* 00002308 "._STA..." */ + 0x46,0x4C,0x47,0x5F,0xA4,0x0A,0x0F,0xA1, /* 00002310 "FLG_...." */ + 0x04,0xA4,0x0A,0x09,0x14,0x0A,0x5F,0x45, /* 00002318 "......_E" */ + 0x4A,0x30,0x01,0x5B,0x22,0x0A,0xC8,0x5B, /* 00002320 "J0.["..[" */ + 0x83,0x47,0x07,0x43,0x41,0x5F,0x5F,0x0A, /* 00002328 ".G.CA__." */ + 0x10,0xB0,0x00,0x00,0x06,0x08,0x5F,0x48, /* 00002330 "......_H" */ + 0x49,0x44,0x0D,0x41,0x43,0x50,0x49,0x30, /* 00002338 "ID.ACPI0" */ + 0x30,0x30,0x37,0x00,0x5B,0x80,0x4D,0x41, /* 00002340 "007.[.MA" */ + 0x54,0x52,0x00,0x72,0x4D,0x41,0x50,0x41, /* 00002348 "TR.rMAPA" */ + 0x0A,0x50,0x00,0x0A,0x08,0x5B,0x81,0x0C, /* 00002350 ".P...[.." */ + 0x4D,0x41,0x54,0x52,0x01,0x4D,0x41,0x54, /* 00002358 "MATR.MAT" */ + 0x5F,0x40,0x04,0x5B,0x81,0x0D,0x4D,0x41, /* 00002360 "_@.[..MA" */ + 0x54,0x52,0x01,0x00,0x20,0x46,0x4C,0x47, /* 00002368 "TR.. FLG" */ + 0x5F,0x01,0x14,0x0D,0x5F,0x4D,0x41,0x54, /* 00002370 "_..._MAT" */ + 0x00,0xA4,0x96,0x4D,0x41,0x54,0x5F,0x00, /* 00002378 "...MAT_." */ + 0x14,0x14,0x5F,0x53,0x54,0x41,0x00,0xA0, /* 00002380 ".._STA.." */ + 0x08,0x46,0x4C,0x47,0x5F,0xA4,0x0A,0x0F, /* 00002388 ".FLG_..." */ + 0xA1,0x04,0xA4,0x0A,0x09,0x14,0x0A,0x5F, /* 00002390 "......._" */ + 0x45,0x4A,0x30,0x01,0x5B,0x22,0x0A,0xC8, /* 00002398 "EJ0.[".." */ + 0x5B,0x83,0x47,0x07,0x43,0x42,0x5F,0x5F, /* 000023A0 "[.G.CB__" */ + 0x0B,0x10,0xB0,0x00,0x00,0x06,0x08,0x5F, /* 000023A8 "......._" */ + 0x48,0x49,0x44,0x0D,0x41,0x43,0x50,0x49, /* 000023B0 "HID.ACPI" */ + 0x30,0x30,0x30,0x37,0x00,0x5B,0x80,0x4D, /* 000023B8 "0007.[.M" */ + 0x41,0x54,0x52,0x00,0x72,0x4D,0x41,0x50, /* 000023C0 "ATR.rMAP" */ + 0x41,0x0A,0x58,0x00,0x0A,0x08,0x5B,0x81, /* 000023C8 "A.X...[." */ + 0x0C,0x4D,0x41,0x54,0x52,0x01,0x4D,0x41, /* 000023D0 ".MATR.MA" */ + 0x54,0x5F,0x40,0x04,0x5B,0x81,0x0D,0x4D, /* 000023D8 "T_@.[..M" */ + 0x41,0x54,0x52,0x01,0x00,0x20,0x46,0x4C, /* 000023E0 "ATR.. FL" */ + 0x47,0x5F,0x01,0x14,0x0D,0x5F,0x4D,0x41, /* 000023E8 "G_..._MA" */ + 0x54,0x00,0xA4,0x96,0x4D,0x41,0x54,0x5F, /* 000023F0 "T...MAT_" */ + 0x00,0x14,0x14,0x5F,0x53,0x54,0x41,0x00, /* 000023F8 "..._STA." */ + 0xA0,0x08,0x46,0x4C,0x47,0x5F,0xA4,0x0A, /* 00002400 "..FLG_.." */ + 0x0F,0xA1,0x04,0xA4,0x0A,0x09,0x14,0x0A, /* 00002408 "........" */ + 0x5F,0x45,0x4A,0x30,0x01,0x5B,0x22,0x0A, /* 00002410 "_EJ0.["." */ + 0xC8,0x5B,0x83,0x47,0x07,0x43,0x43,0x5F, /* 00002418 ".[.G.CC_" */ + 0x5F,0x0C,0x10,0xB0,0x00,0x00,0x06,0x08, /* 00002420 "_......." */ + 0x5F,0x48,0x49,0x44,0x0D,0x41,0x43,0x50, /* 00002428 "_HID.ACP" */ + 0x49,0x30,0x30,0x30,0x37,0x00,0x5B,0x80, /* 00002430 "I0007.[." */ + 0x4D,0x41,0x54,0x52,0x00,0x72,0x4D,0x41, /* 00002438 "MATR.rMA" */ + 0x50,0x41,0x0A,0x60,0x00,0x0A,0x08,0x5B, /* 00002440 "PA.`...[" */ + 0x81,0x0C,0x4D,0x41,0x54,0x52,0x01,0x4D, /* 00002448 "..MATR.M" */ + 0x41,0x54,0x5F,0x40,0x04,0x5B,0x81,0x0D, /* 00002450 "AT_@.[.." */ + 0x4D,0x41,0x54,0x52,0x01,0x00,0x20,0x46, /* 00002458 "MATR.. F" */ + 0x4C,0x47,0x5F,0x01,0x14,0x0D,0x5F,0x4D, /* 00002460 "LG_..._M" */ + 0x41,0x54,0x00,0xA4,0x96,0x4D,0x41,0x54, /* 00002468 "AT...MAT" */ + 0x5F,0x00,0x14,0x14,0x5F,0x53,0x54,0x41, /* 00002470 "_..._STA" */ + 0x00,0xA0,0x08,0x46,0x4C,0x47,0x5F,0xA4, /* 00002478 "...FLG_." */ + 0x0A,0x0F,0xA1,0x04,0xA4,0x0A,0x09,0x14, /* 00002480 "........" */ + 0x0A,0x5F,0x45,0x4A,0x30,0x01,0x5B,0x22, /* 00002488 "._EJ0.["" */ + 0x0A,0xC8,0x5B,0x83,0x47,0x07,0x43,0x44, /* 00002490 "..[.G.CD" */ + 0x5F,0x5F,0x0D,0x10,0xB0,0x00,0x00,0x06, /* 00002498 "__......" */ + 0x08,0x5F,0x48,0x49,0x44,0x0D,0x41,0x43, /* 000024A0 "._HID.AC" */ + 0x50,0x49,0x30,0x30,0x30,0x37,0x00,0x5B, /* 000024A8 "PI0007.[" */ + 0x80,0x4D,0x41,0x54,0x52,0x00,0x72,0x4D, /* 000024B0 ".MATR.rM" */ + 0x41,0x50,0x41,0x0A,0x68,0x00,0x0A,0x08, /* 000024B8 "APA.h..." */ + 0x5B,0x81,0x0C,0x4D,0x41,0x54,0x52,0x01, /* 000024C0 "[..MATR." */ + 0x4D,0x41,0x54,0x5F,0x40,0x04,0x5B,0x81, /* 000024C8 "MAT_@.[." */ + 0x0D,0x4D,0x41,0x54,0x52,0x01,0x00,0x20, /* 000024D0 ".MATR.. " */ + 0x46,0x4C,0x47,0x5F,0x01,0x14,0x0D,0x5F, /* 000024D8 "FLG_..._" */ + 0x4D,0x41,0x54,0x00,0xA4,0x96,0x4D,0x41, /* 000024E0 "MAT...MA" */ + 0x54,0x5F,0x00,0x14,0x14,0x5F,0x53,0x54, /* 000024E8 "T_..._ST" */ + 0x41,0x00,0xA0,0x08,0x46,0x4C,0x47,0x5F, /* 000024F0 "A...FLG_" */ + 0xA4,0x0A,0x0F,0xA1,0x04,0xA4,0x0A,0x09, /* 000024F8 "........" */ + 0x14,0x0A,0x5F,0x45,0x4A,0x30,0x01,0x5B, /* 00002500 ".._EJ0.[" */ + 0x22,0x0A,0xC8,0x5B,0x83,0x47,0x07,0x43, /* 00002508 ""..[.G.C" */ + 0x45,0x5F,0x5F,0x0E,0x10,0xB0,0x00,0x00, /* 00002510 "E__....." */ + 0x06,0x08,0x5F,0x48,0x49,0x44,0x0D,0x41, /* 00002518 ".._HID.A" */ + 0x43,0x50,0x49,0x30,0x30,0x30,0x37,0x00, /* 00002520 "CPI0007." */ + 0x5B,0x80,0x4D,0x41,0x54,0x52,0x00,0x72, /* 00002528 "[.MATR.r" */ + 0x4D,0x41,0x50,0x41,0x0A,0x70,0x00,0x0A, /* 00002530 "MAPA.p.." */ + 0x08,0x5B,0x81,0x0C,0x4D,0x41,0x54,0x52, /* 00002538 ".[..MATR" */ + 0x01,0x4D,0x41,0x54,0x5F,0x40,0x04,0x5B, /* 00002540 ".MAT_@.[" */ + 0x81,0x0D,0x4D,0x41,0x54,0x52,0x01,0x00, /* 00002548 "..MATR.." */ + 0x20,0x46,0x4C,0x47,0x5F,0x01,0x14,0x0D, /* 00002550 " FLG_..." */ + 0x5F,0x4D,0x41,0x54,0x00,0xA4,0x96,0x4D, /* 00002558 "_MAT...M" */ + 0x41,0x54,0x5F,0x00,0x14,0x14,0x5F,0x53, /* 00002560 "AT_..._S" */ + 0x54,0x41,0x00,0xA0,0x08,0x46,0x4C,0x47, /* 00002568 "TA...FLG" */ + 0x5F,0xA4,0x0A,0x0F,0xA1,0x04,0xA4,0x0A, /* 00002570 "_......." */ + 0x09,0x14,0x0A,0x5F,0x45,0x4A,0x30,0x01, /* 00002578 "..._EJ0." */ + 0x5B,0x22,0x0A,0xC8,0x14,0x4C,0x46,0x4E, /* 00002580 "["...LFN" */ + 0x54,0x46,0x59,0x02,0xA0,0x49,0x04,0x93, /* 00002588 "TFY..I.." */ + 0x68,0x00,0xA0,0x43,0x04,0x92,0x93,0x69, /* 00002590 "h..C...i" */ + 0x5E,0x2E,0x43,0x30,0x5F,0x5F,0x46,0x4C, /* 00002598 "^.C0__FL" */ + 0x47,0x5F,0x70,0x69,0x5E,0x2E,0x43,0x30, /* 000025A0 "G_pi^.C0" */ + 0x5F,0x5F,0x46,0x4C,0x47,0x5F,0xA0,0x14, /* 000025A8 "__FLG_.." */ + 0x93,0x69,0x01,0x86,0x43,0x30,0x5F,0x5F, /* 000025B0 ".i..C0__" */ + 0x01,0x74,0x4D,0x53,0x55,0x5F,0x01,0x4D, /* 000025B8 ".tMSU_.M" */ + 0x53,0x55,0x5F,0xA1,0x12,0x86,0x43,0x30, /* 000025C0 "SU_...C0" */ + 0x5F,0x5F,0x0A,0x03,0x72,0x4D,0x53,0x55, /* 000025C8 "__..rMSU" */ + 0x5F,0x01,0x4D,0x53,0x55,0x5F,0xA0,0x49, /* 000025D0 "_.MSU_.I" */ + 0x04,0x93,0x68,0x01,0xA0,0x43,0x04,0x92, /* 000025D8 "..h..C.." */ + 0x93,0x69,0x5E,0x2E,0x43,0x31,0x5F,0x5F, /* 000025E0 ".i^.C1__" */ + 0x46,0x4C,0x47,0x5F,0x70,0x69,0x5E,0x2E, /* 000025E8 "FLG_pi^." */ + 0x43,0x31,0x5F,0x5F,0x46,0x4C,0x47,0x5F, /* 000025F0 "C1__FLG_" */ + 0xA0,0x14,0x93,0x69,0x01,0x86,0x43,0x31, /* 000025F8 "...i..C1" */ + 0x5F,0x5F,0x01,0x74,0x4D,0x53,0x55,0x5F, /* 00002600 "__.tMSU_" */ + 0x01,0x4D,0x53,0x55,0x5F,0xA1,0x12,0x86, /* 00002608 ".MSU_..." */ + 0x43,0x31,0x5F,0x5F,0x0A,0x03,0x72,0x4D, /* 00002610 "C1__..rM" */ + 0x53,0x55,0x5F,0x01,0x4D,0x53,0x55,0x5F, /* 00002618 "SU_.MSU_" */ + 0xA0,0x4A,0x04,0x93,0x68,0x0A,0x02,0xA0, /* 00002620 ".J..h..." */ + 0x43,0x04,0x92,0x93,0x69,0x5E,0x2E,0x43, /* 00002628 "C...i^.C" */ + 0x32,0x5F,0x5F,0x46,0x4C,0x47,0x5F,0x70, /* 00002630 "2__FLG_p" */ + 0x69,0x5E,0x2E,0x43,0x32,0x5F,0x5F,0x46, /* 00002638 "i^.C2__F" */ + 0x4C,0x47,0x5F,0xA0,0x14,0x93,0x69,0x01, /* 00002640 "LG_...i." */ + 0x86,0x43,0x32,0x5F,0x5F,0x01,0x74,0x4D, /* 00002648 ".C2__.tM" */ + 0x53,0x55,0x5F,0x01,0x4D,0x53,0x55,0x5F, /* 00002650 "SU_.MSU_" */ + 0xA1,0x12,0x86,0x43,0x32,0x5F,0x5F,0x0A, /* 00002658 "...C2__." */ + 0x03,0x72,0x4D,0x53,0x55,0x5F,0x01,0x4D, /* 00002660 ".rMSU_.M" */ + 0x53,0x55,0x5F,0xA0,0x4A,0x04,0x93,0x68, /* 00002668 "SU_.J..h" */ + 0x0A,0x03,0xA0,0x43,0x04,0x92,0x93,0x69, /* 00002670 "...C...i" */ + 0x5E,0x2E,0x43,0x33,0x5F,0x5F,0x46,0x4C, /* 00002678 "^.C3__FL" */ + 0x47,0x5F,0x70,0x69,0x5E,0x2E,0x43,0x33, /* 00002680 "G_pi^.C3" */ + 0x5F,0x5F,0x46,0x4C,0x47,0x5F,0xA0,0x14, /* 00002688 "__FLG_.." */ + 0x93,0x69,0x01,0x86,0x43,0x33,0x5F,0x5F, /* 00002690 ".i..C3__" */ + 0x01,0x74,0x4D,0x53,0x55,0x5F,0x01,0x4D, /* 00002698 ".tMSU_.M" */ + 0x53,0x55,0x5F,0xA1,0x12,0x86,0x43,0x33, /* 000026A0 "SU_...C3" */ + 0x5F,0x5F,0x0A,0x03,0x72,0x4D,0x53,0x55, /* 000026A8 "__..rMSU" */ + 0x5F,0x01,0x4D,0x53,0x55,0x5F,0xA0,0x4A, /* 000026B0 "_.MSU_.J" */ + 0x04,0x93,0x68,0x0A,0x04,0xA0,0x43,0x04, /* 000026B8 "..h...C." */ + 0x92,0x93,0x69,0x5E,0x2E,0x43,0x34,0x5F, /* 000026C0 "..i^.C4_" */ + 0x5F,0x46,0x4C,0x47,0x5F,0x70,0x69,0x5E, /* 000026C8 "_FLG_pi^" */ + 0x2E,0x43,0x34,0x5F,0x5F,0x46,0x4C,0x47, /* 000026D0 ".C4__FLG" */ + 0x5F,0xA0,0x14,0x93,0x69,0x01,0x86,0x43, /* 000026D8 "_...i..C" */ + 0x34,0x5F,0x5F,0x01,0x74,0x4D,0x53,0x55, /* 000026E0 "4__.tMSU" */ + 0x5F,0x01,0x4D,0x53,0x55,0x5F,0xA1,0x12, /* 000026E8 "_.MSU_.." */ + 0x86,0x43,0x34,0x5F,0x5F,0x0A,0x03,0x72, /* 000026F0 ".C4__..r" */ + 0x4D,0x53,0x55,0x5F,0x01,0x4D,0x53,0x55, /* 000026F8 "MSU_.MSU" */ + 0x5F,0xA0,0x4A,0x04,0x93,0x68,0x0A,0x05, /* 00002700 "_.J..h.." */ + 0xA0,0x43,0x04,0x92,0x93,0x69,0x5E,0x2E, /* 00002708 ".C...i^." */ + 0x43,0x35,0x5F,0x5F,0x46,0x4C,0x47,0x5F, /* 00002710 "C5__FLG_" */ + 0x70,0x69,0x5E,0x2E,0x43,0x35,0x5F,0x5F, /* 00002718 "pi^.C5__" */ + 0x46,0x4C,0x47,0x5F,0xA0,0x14,0x93,0x69, /* 00002720 "FLG_...i" */ + 0x01,0x86,0x43,0x35,0x5F,0x5F,0x01,0x74, /* 00002728 "..C5__.t" */ + 0x4D,0x53,0x55,0x5F,0x01,0x4D,0x53,0x55, /* 00002730 "MSU_.MSU" */ + 0x5F,0xA1,0x12,0x86,0x43,0x35,0x5F,0x5F, /* 00002738 "_...C5__" */ + 0x0A,0x03,0x72,0x4D,0x53,0x55,0x5F,0x01, /* 00002740 "..rMSU_." */ + 0x4D,0x53,0x55,0x5F,0xA0,0x4A,0x04,0x93, /* 00002748 "MSU_.J.." */ + 0x68,0x0A,0x06,0xA0,0x43,0x04,0x92,0x93, /* 00002750 "h...C..." */ + 0x69,0x5E,0x2E,0x43,0x36,0x5F,0x5F,0x46, /* 00002758 "i^.C6__F" */ + 0x4C,0x47,0x5F,0x70,0x69,0x5E,0x2E,0x43, /* 00002760 "LG_pi^.C" */ + 0x36,0x5F,0x5F,0x46,0x4C,0x47,0x5F,0xA0, /* 00002768 "6__FLG_." */ + 0x14,0x93,0x69,0x01,0x86,0x43,0x36,0x5F, /* 00002770 "..i..C6_" */ + 0x5F,0x01,0x74,0x4D,0x53,0x55,0x5F,0x01, /* 00002778 "_.tMSU_." */ + 0x4D,0x53,0x55,0x5F,0xA1,0x12,0x86,0x43, /* 00002780 "MSU_...C" */ + 0x36,0x5F,0x5F,0x0A,0x03,0x72,0x4D,0x53, /* 00002788 "6__..rMS" */ + 0x55,0x5F,0x01,0x4D,0x53,0x55,0x5F,0xA0, /* 00002790 "U_.MSU_." */ + 0x4A,0x04,0x93,0x68,0x0A,0x07,0xA0,0x43, /* 00002798 "J..h...C" */ + 0x04,0x92,0x93,0x69,0x5E,0x2E,0x43,0x37, /* 000027A0 "...i^.C7" */ + 0x5F,0x5F,0x46,0x4C,0x47,0x5F,0x70,0x69, /* 000027A8 "__FLG_pi" */ + 0x5E,0x2E,0x43,0x37,0x5F,0x5F,0x46,0x4C, /* 000027B0 "^.C7__FL" */ + 0x47,0x5F,0xA0,0x14,0x93,0x69,0x01,0x86, /* 000027B8 "G_...i.." */ + 0x43,0x37,0x5F,0x5F,0x01,0x74,0x4D,0x53, /* 000027C0 "C7__.tMS" */ + 0x55,0x5F,0x01,0x4D,0x53,0x55,0x5F,0xA1, /* 000027C8 "U_.MSU_." */ + 0x12,0x86,0x43,0x37,0x5F,0x5F,0x0A,0x03, /* 000027D0 "..C7__.." */ + 0x72,0x4D,0x53,0x55,0x5F,0x01,0x4D,0x53, /* 000027D8 "rMSU_.MS" */ + 0x55,0x5F,0xA0,0x4A,0x04,0x93,0x68,0x0A, /* 000027E0 "U_.J..h." */ + 0x08,0xA0,0x43,0x04,0x92,0x93,0x69,0x5E, /* 000027E8 "..C...i^" */ + 0x2E,0x43,0x38,0x5F,0x5F,0x46,0x4C,0x47, /* 000027F0 ".C8__FLG" */ + 0x5F,0x70,0x69,0x5E,0x2E,0x43,0x38,0x5F, /* 000027F8 "_pi^.C8_" */ + 0x5F,0x46,0x4C,0x47,0x5F,0xA0,0x14,0x93, /* 00002800 "_FLG_..." */ + 0x69,0x01,0x86,0x43,0x38,0x5F,0x5F,0x01, /* 00002808 "i..C8__." */ + 0x74,0x4D,0x53,0x55,0x5F,0x01,0x4D,0x53, /* 00002810 "tMSU_.MS" */ + 0x55,0x5F,0xA1,0x12,0x86,0x43,0x38,0x5F, /* 00002818 "U_...C8_" */ + 0x5F,0x0A,0x03,0x72,0x4D,0x53,0x55,0x5F, /* 00002820 "_..rMSU_" */ + 0x01,0x4D,0x53,0x55,0x5F,0xA0,0x4A,0x04, /* 00002828 ".MSU_.J." */ + 0x93,0x68,0x0A,0x09,0xA0,0x43,0x04,0x92, /* 00002830 ".h...C.." */ + 0x93,0x69,0x5E,0x2E,0x43,0x39,0x5F,0x5F, /* 00002838 ".i^.C9__" */ + 0x46,0x4C,0x47,0x5F,0x70,0x69,0x5E,0x2E, /* 00002840 "FLG_pi^." */ + 0x43,0x39,0x5F,0x5F,0x46,0x4C,0x47,0x5F, /* 00002848 "C9__FLG_" */ + 0xA0,0x14,0x93,0x69,0x01,0x86,0x43,0x39, /* 00002850 "...i..C9" */ + 0x5F,0x5F,0x01,0x74,0x4D,0x53,0x55,0x5F, /* 00002858 "__.tMSU_" */ + 0x01,0x4D,0x53,0x55,0x5F,0xA1,0x12,0x86, /* 00002860 ".MSU_..." */ + 0x43,0x39,0x5F,0x5F,0x0A,0x03,0x72,0x4D, /* 00002868 "C9__..rM" */ + 0x53,0x55,0x5F,0x01,0x4D,0x53,0x55,0x5F, /* 00002870 "SU_.MSU_" */ + 0xA0,0x4A,0x04,0x93,0x68,0x0A,0x0A,0xA0, /* 00002878 ".J..h..." */ + 0x43,0x04,0x92,0x93,0x69,0x5E,0x2E,0x43, /* 00002880 "C...i^.C" */ + 0x41,0x5F,0x5F,0x46,0x4C,0x47,0x5F,0x70, /* 00002888 "A__FLG_p" */ + 0x69,0x5E,0x2E,0x43,0x41,0x5F,0x5F,0x46, /* 00002890 "i^.CA__F" */ + 0x4C,0x47,0x5F,0xA0,0x14,0x93,0x69,0x01, /* 00002898 "LG_...i." */ + 0x86,0x43,0x41,0x5F,0x5F,0x01,0x74,0x4D, /* 000028A0 ".CA__.tM" */ + 0x53,0x55,0x5F,0x01,0x4D,0x53,0x55,0x5F, /* 000028A8 "SU_.MSU_" */ + 0xA1,0x12,0x86,0x43,0x41,0x5F,0x5F,0x0A, /* 000028B0 "...CA__." */ + 0x03,0x72,0x4D,0x53,0x55,0x5F,0x01,0x4D, /* 000028B8 ".rMSU_.M" */ + 0x53,0x55,0x5F,0xA0,0x4A,0x04,0x93,0x68, /* 000028C0 "SU_.J..h" */ + 0x0A,0x0B,0xA0,0x43,0x04,0x92,0x93,0x69, /* 000028C8 "...C...i" */ + 0x5E,0x2E,0x43,0x42,0x5F,0x5F,0x46,0x4C, /* 000028D0 "^.CB__FL" */ + 0x47,0x5F,0x70,0x69,0x5E,0x2E,0x43,0x42, /* 000028D8 "G_pi^.CB" */ + 0x5F,0x5F,0x46,0x4C,0x47,0x5F,0xA0,0x14, /* 000028E0 "__FLG_.." */ + 0x93,0x69,0x01,0x86,0x43,0x42,0x5F,0x5F, /* 000028E8 ".i..CB__" */ + 0x01,0x74,0x4D,0x53,0x55,0x5F,0x01,0x4D, /* 000028F0 ".tMSU_.M" */ + 0x53,0x55,0x5F,0xA1,0x12,0x86,0x43,0x42, /* 000028F8 "SU_...CB" */ + 0x5F,0x5F,0x0A,0x03,0x72,0x4D,0x53,0x55, /* 00002900 "__..rMSU" */ + 0x5F,0x01,0x4D,0x53,0x55,0x5F,0xA0,0x4A, /* 00002908 "_.MSU_.J" */ + 0x04,0x93,0x68,0x0A,0x0C,0xA0,0x43,0x04, /* 00002910 "..h...C." */ + 0x92,0x93,0x69,0x5E,0x2E,0x43,0x43,0x5F, /* 00002918 "..i^.CC_" */ + 0x5F,0x46,0x4C,0x47,0x5F,0x70,0x69,0x5E, /* 00002920 "_FLG_pi^" */ + 0x2E,0x43,0x43,0x5F,0x5F,0x46,0x4C,0x47, /* 00002928 ".CC__FLG" */ + 0x5F,0xA0,0x14,0x93,0x69,0x01,0x86,0x43, /* 00002930 "_...i..C" */ + 0x43,0x5F,0x5F,0x01,0x74,0x4D,0x53,0x55, /* 00002938 "C__.tMSU" */ + 0x5F,0x01,0x4D,0x53,0x55,0x5F,0xA1,0x12, /* 00002940 "_.MSU_.." */ + 0x86,0x43,0x43,0x5F,0x5F,0x0A,0x03,0x72, /* 00002948 ".CC__..r" */ + 0x4D,0x53,0x55,0x5F,0x01,0x4D,0x53,0x55, /* 00002950 "MSU_.MSU" */ + 0x5F,0xA0,0x4A,0x04,0x93,0x68,0x0A,0x0D, /* 00002958 "_.J..h.." */ + 0xA0,0x43,0x04,0x92,0x93,0x69,0x5E,0x2E, /* 00002960 ".C...i^." */ + 0x43,0x44,0x5F,0x5F,0x46,0x4C,0x47,0x5F, /* 00002968 "CD__FLG_" */ + 0x70,0x69,0x5E,0x2E,0x43,0x44,0x5F,0x5F, /* 00002970 "pi^.CD__" */ + 0x46,0x4C,0x47,0x5F,0xA0,0x14,0x93,0x69, /* 00002978 "FLG_...i" */ + 0x01,0x86,0x43,0x44,0x5F,0x5F,0x01,0x74, /* 00002980 "..CD__.t" */ + 0x4D,0x53,0x55,0x5F,0x01,0x4D,0x53,0x55, /* 00002988 "MSU_.MSU" */ + 0x5F,0xA1,0x12,0x86,0x43,0x44,0x5F,0x5F, /* 00002990 "_...CD__" */ + 0x0A,0x03,0x72,0x4D,0x53,0x55,0x5F,0x01, /* 00002998 "..rMSU_." */ + 0x4D,0x53,0x55,0x5F,0xA0,0x4A,0x04,0x93, /* 000029A0 "MSU_.J.." */ + 0x68,0x0A,0x0E,0xA0,0x43,0x04,0x92,0x93, /* 000029A8 "h...C..." */ + 0x69,0x5E,0x2E,0x43,0x45,0x5F,0x5F,0x46, /* 000029B0 "i^.CE__F" */ + 0x4C,0x47,0x5F,0x70,0x69,0x5E,0x2E,0x43, /* 000029B8 "LG_pi^.C" */ + 0x45,0x5F,0x5F,0x46,0x4C,0x47,0x5F,0xA0, /* 000029C0 "E__FLG_." */ + 0x14,0x93,0x69,0x01,0x86,0x43,0x45,0x5F, /* 000029C8 "..i..CE_" */ + 0x5F,0x01,0x74,0x4D,0x53,0x55,0x5F,0x01, /* 000029D0 "_.tMSU_." */ + 0x4D,0x53,0x55,0x5F,0xA1,0x12,0x86,0x43, /* 000029D8 "MSU_...C" */ + 0x45,0x5F,0x5F,0x0A,0x03,0x72,0x4D,0x53, /* 000029E0 "E__..rMS" */ + 0x55,0x5F,0x01,0x4D,0x53,0x55,0x5F,0xA4, /* 000029E8 "U_.MSU_." */ + 0x01,0x5B,0x80,0x50,0x52,0x53,0x54,0x01, /* 000029F0 ".[.PRST." */ + 0x0B,0x00,0xAF,0x0A,0x20,0x5B,0x81,0x0C, /* 000029F8 ".... [.." */ + 0x50,0x52,0x53,0x54,0x01,0x50,0x52,0x53, /* 00002A00 "PRST.PRS" */ + 0x5F,0x40,0x10,0x14,0x4E,0x04,0x50,0x52, /* 00002A08 "_@..N.PR" */ + 0x53,0x43,0x00,0x70,0x50,0x52,0x53,0x5F, /* 00002A10 "SC.pPRS_" */ + 0x63,0x70,0x00,0x60,0xA2,0x3B,0x95,0x60, /* 00002A18 "cp.`.;.`" */ + 0x0A,0x20,0x70,0x00,0x61,0x70,0x83,0x88, /* 00002A20 ". p.ap.." */ + 0x63,0x60,0x00,0x62,0xA2,0x29,0x95,0x61, /* 00002A28 "c`.b.).a" */ + 0x0A,0x08,0x70,0x72,0x77,0x60,0x0A,0x08, /* 00002A30 "..prw`.." */ + 0x00,0x61,0x00,0x64,0xA0,0x10,0x95,0x64, /* 00002A38 ".a.d...d" */ + 0x43,0x50,0x55,0x4E,0x4E,0x54,0x46,0x59, /* 00002A40 "CPUNNTFY" */ + 0x64,0x7B,0x62,0x01,0x00,0xA1,0x02,0xA5, /* 00002A48 "d{b....." */ + 0x7A,0x62,0x01,0x62,0x75,0x61,0x75,0x60, /* 00002A50 "zb.buau`" */ 0xA4,0x01, }; diff --git a/src/acpi.c b/src/acpi.c index f613b03..eb4ee99 100644 --- a/src/acpi.c +++ b/src/acpi.c @@ -344,9 +344,19 @@ build_fadt(int bdf) return fadt; } +/* BIOS use only area unit: transfer MADT info to DSDT */ +#define MADT_INFO_PHYSICAL_ADDRESS 0x514 +struct madt_info { + u32 madt_csum_addr; /* address of MADT checksum */ + u32 madt_lapic0_addr; /* address of first MADT LAPIC struct */ + u32 maxcpus; /* max cpus */ +}; + static void* build_madt(void) { + struct madt_info *madt_info; + int madt_size = (sizeof(struct multiple_apic_table) + sizeof(struct madt_processor_apic) * MaxCountCPUs + sizeof(struct madt_io_apic) @@ -360,6 +370,13 @@ build_madt(void) madt->local_apic_address = cpu_to_le32(BUILD_APIC_ADDR); madt->flags = cpu_to_le32(1); struct madt_processor_apic *apic = (void*)&madt[1]; + + madt_info = (struct madt_info *)MADT_INFO_PHYSICAL_ADDRESS; + memset(madt_info, 0, sizeof(*madt_info)); + madt_info->madt_csum_addr = (u32)&madt->checksum; + madt_info->madt_lapic0_addr = (u32)apic; + madt_info->maxcpus = MaxCountCPUs; + int i; for (i=0; i<MaxCountCPUs; i++) { apic->type = APIC_PROCESSOR; @@ -410,13 +427,7 @@ build_madt(void) static void* build_ssdt(void) { - int acpi_cpus = MaxCountCPUs > 0xff ? 0xff : MaxCountCPUs; - // calculate the length of processor block and scope block - // excluding PkgLength - int cpu_length = 13 * acpi_cpus + 4; - - int length = sizeof(struct acpi_table_header) + 3 + cpu_length; - u8 *ssdt = malloc_high(length); + u8 *ssdt = malloc_high(sizeof(struct acpi_table_header)); if (! ssdt) { dprintf(1, "No space for ssdt!\n"); return NULL; @@ -426,40 +437,6 @@ build_ssdt(void) ssdt_ptr[9] = 0; // checksum; ssdt_ptr += sizeof(struct acpi_table_header); - // build processor scope header - *(ssdt_ptr++) = 0x10; // ScopeOp - if (cpu_length <= 0x3e) { - *(ssdt_ptr++) = cpu_length + 1; - } else { - *(ssdt_ptr++) = 0x7F; - *(ssdt_ptr++) = (cpu_length + 2) >> 6; - } - *(ssdt_ptr++) = '_'; // Name - *(ssdt_ptr++) = 'P'; - *(ssdt_ptr++) = 'R'; - *(ssdt_ptr++) = '_'; - - // build object for each processor - int i; - for (i=0; i<acpi_cpus; i++) { - *(ssdt_ptr++) = 0x5B; // ProcessorOp - *(ssdt_ptr++) = 0x83; - *(ssdt_ptr++) = 0x0B; // Length - *(ssdt_ptr++) = 'C'; // Name (CPUxx) - *(ssdt_ptr++) = 'P'; - if ((i & 0xf0) != 0) - *(ssdt_ptr++) = (i >> 4) < 0xa ? (i >> 4) + '0' : (i >> 4) + 'A' - 0xa; - else - *(ssdt_ptr++) = 'U'; - *(ssdt_ptr++) = (i & 0xf) < 0xa ? (i & 0xf) + '0' : (i & 0xf) + 'A' - 0xa; - *(ssdt_ptr++) = i; - *(ssdt_ptr++) = 0x10; // Processor block address - *(ssdt_ptr++) = 0xb0; - *(ssdt_ptr++) = 0; - *(ssdt_ptr++) = 0; - *(ssdt_ptr++) = 6; // Processor block length - } - build_header((void*)ssdt, SSDT_SIGNATURE, ssdt_ptr - ssdt, 1); return ssdt; -- 1.6.5.6

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Re: [SeaBIOS] [PATCH] vcpu hotplug: Setup vcpu add/remove infrastructure, including madt bios_info and dsdt
by Kevin O'Connor 28 Jan '10

28 Jan '10

3 2

Re: [SeaBIOS] [PATCH] vcpu hotplug: Setup vcpu add/remove infrastructure, including madt bios_info and dsdt
by Gleb Natapov 28 Jan '10

28 Jan '10

On Thu, Jan 28, 2010 at 11:16:17AM +0800, Liu, Jinsong wrote: > Connor and Gleb, > > Thanks for comments and suggestions! > > According to the discussion, I will update my patch as: > 1. simplify method 'PRSC' definiation, move 'maxvcpus' to method 'NTFY' so that code is more direct and easy to understand; > 2. remove unnecessary global variable 'madt_csum_addr, madt_lapic0_addr, max_cpus_byte, max_cpus_bit'; > 3. use VAR16FIXED() macro for a hardcode address, change hardcode address from '0xEA000' to '0x514' (same as old BOCHS); > > Is it OK? > The memory that is accessed from DSDT should be of type ACPI NVS in e820 map. Otherwise Windows7 checked build BSODs. > Thanks, > Jinsong > > Gleb Natapov wrote: > > On Sat, Jan 23, 2010 at 06:46:18PM -0500, Kevin O'Connor wrote: > >> On Fri, Jan 22, 2010 at 09:35:55AM +0800, Liu, Jinsong wrote: > >>> From cb997030cba02e7e74a29b3d942aeba9808ed293 Mon Sep 17 00:00:00 > >>> 2001 > >>> From: Liu, Jinsong <jinsong.liu(a)intel.com> > >>> Date: Fri, 22 Jan 2010 03:18:46 +0800 > >>> Subject: [PATCH] Setup vcpu add/remove infrastructure, > >>> including madt bios_info and dsdt. > >>> > >>> 1. setup madt bios_info structure, so that static dsdt get > >>> run-time madt info like checksum address, lapic address, > >>> max cpu numbers, with least hardcode magic number > >>> (realmode address of bios_info). > >>> 2. setup vcpu add/remove dsdt infrastructure, including > >>> processor related acpi objects and control methods. vcpu > >>> add/remove will trigger SCI and then control method > >>> _L02. By matching madt, vcpu number and add/remove > >>> action were found, then by notify control method, it > >>> will notify OS acpi driver. > >>> > >>> Signed-off-by: Liu, Jinsong <jinsong.liu(a)intel.com> > >> > >> Thanks. > >> > >> I'd like to see Gleb's comments on the ACPI changes. > >> > > I already commented on KVM list. Here is the link > > http://www.mail-archive.com/kvm@vger.kernel.org/msg27562.html > > > >> [...] > >>> diff --git a/src/acpi.c b/src/acpi.c > >>> index f613b03..037da46 100644 > >>> --- a/src/acpi.c > >>> +++ b/src/acpi.c > >>> @@ -344,6 +344,9 @@ build_fadt(int bdf) > >>> return fadt; > >>> } > >>> > >>> +u32 madt_csum_addr, madt_lapic0_addr; > >>> +u32 max_cpus_byte, max_cpus_bit; > >>> + > >>> static void* > >>> build_madt(void) > >>> { > >>> @@ -360,6 +363,10 @@ build_madt(void) > >>> madt->local_apic_address = cpu_to_le32(BUILD_APIC_ADDR); > >>> madt->flags = cpu_to_le32(1); > >>> struct madt_processor_apic *apic = (void*)&madt[1]; > >>> + madt_csum_addr = (u32)&madt->checksum; > >>> + madt_lapic0_addr = (u32)apic; > >>> + max_cpus_byte = MaxCountCPUs / 8; > >>> + max_cpus_bit = MaxCountCPUs % 8; > >> > >> I'm confused at why global variables are being created, exported, and > >> set, just to be copied to another location later on. > >> > >>> +/* > >>> ***************************************************************** + > >>> * use bios_info to enable dsdt get run-time madt and cpu info, + * > >>> and to avoid more hardcode magic number. + > >>> *******************************************************************/ > >>> +#define BIOS_INFO_PHYSICAL_ADDRESS 0x000EA000 > >> > >> That wont work - nothing stops 0xea000 from being used by an option > >> rom or the bios itself. If a physical address is needed, the > >> VAR16FIXED() macro needs to be used. However, I'm very reluctant to > >> add new hardcoded addresses - there has to be a very compelling > >> reason to do that. > >> > >> -Kevin > >> > >> _______________________________________________ > >> SeaBIOS mailing list > >> SeaBIOS(a)seabios.org > >> http://www.seabios.org/mailman/listinfo/seabios -- Gleb.

1 0

Re: [SeaBIOS] [PATCH] vcpu hotplug: Setup vcpu add/remove infrastructure, including madt bios_info and dsdt
by Kevin O'Connor 28 Jan '10

28 Jan '10

On Fri, Jan 22, 2010 at 09:35:55AM +0800, Liu, Jinsong wrote: > From cb997030cba02e7e74a29b3d942aeba9808ed293 Mon Sep 17 00:00:00 2001 > From: Liu, Jinsong <jinsong.liu(a)intel.com> > Date: Fri, 22 Jan 2010 03:18:46 +0800 > Subject: [PATCH] Setup vcpu add/remove infrastructure, including madt bios_info and dsdt. > > 1. setup madt bios_info structure, so that static dsdt get > run-time madt info like checksum address, lapic address, > max cpu numbers, with least hardcode magic number (realmode > address of bios_info). > 2. setup vcpu add/remove dsdt infrastructure, including processor > related acpi objects and control methods. vcpu add/remove will > trigger SCI and then control method _L02. By matching madt, vcpu > number and add/remove action were found, then by notify control > method, it will notify OS acpi driver. > > Signed-off-by: Liu, Jinsong <jinsong.liu(a)intel.com> Thanks. I'd like to see Gleb's comments on the ACPI changes. [...] > diff --git a/src/acpi.c b/src/acpi.c > index f613b03..037da46 100644 > --- a/src/acpi.c > +++ b/src/acpi.c > @@ -344,6 +344,9 @@ build_fadt(int bdf) > return fadt; > } > > +u32 madt_csum_addr, madt_lapic0_addr; > +u32 max_cpus_byte, max_cpus_bit; > + > static void* > build_madt(void) > { > @@ -360,6 +363,10 @@ build_madt(void) > madt->local_apic_address = cpu_to_le32(BUILD_APIC_ADDR); > madt->flags = cpu_to_le32(1); > struct madt_processor_apic *apic = (void*)&madt[1]; > + madt_csum_addr = (u32)&madt->checksum; > + madt_lapic0_addr = (u32)apic; > + max_cpus_byte = MaxCountCPUs / 8; > + max_cpus_bit = MaxCountCPUs % 8; I'm confused at why global variables are being created, exported, and set, just to be copied to another location later on. > +/* ***************************************************************** > + * use bios_info to enable dsdt get run-time madt and cpu info, > + * and to avoid more hardcode magic number. > + *******************************************************************/ > +#define BIOS_INFO_PHYSICAL_ADDRESS 0x000EA000 That wont work - nothing stops 0xea000 from being used by an option rom or the bios itself. If a physical address is needed, the VAR16FIXED() macro needs to be used. However, I'm very reluctant to add new hardcoded addresses - there has to be a very compelling reason to do that. -Kevin

3 2

ata driver issues
by Stefan Reinauer 26 Jan '10

26 Jan '10

Hi, I just tried booting an OpenSUSE 11.2 DVD on an i945/ICH7 based system with SeaBIOS. This is a work in progress report. The system hangs with the following message: Probing EDD (edd=off to disable)... after a while it prints "IDE DMA timeout" This message goes away if I enable CONFIG_ATA_DMA but the sysem still hangs. Booting with edd=off gets the system further. It boots up with the following messages: ... [ 1.520940] ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 [ 1.528098] ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ] [ 1.533643] scsi0 : ata_piix [ 1.536668] scsi1 : ata_piix [ 1.539793] ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x40a0 irq 14 [ 1.546764] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x40a8 irq 15 ... [ 1.824076] ata2: clearing spurious IRQ [ 1.827935] ata2: clearing spurious IRQ [ 1.831818] ata2: clearing spurious IRQ [ 1.835795] ata2: clearing spurious IRQ [ 1.840177] ata2: clearing spurious IRQ [ 1.844401] ata2.00: CFA: SanDisk SDCFX3-16384, HDX 4.08, max MWDMA2 [ 1.850762] ata2.00: 32014080 sectors, multi 0: LBA [ 1.855760] ata2.01: ATAPI: PIONEER DVD-RW DVR-111D, 1.02, max UDMA/66 [ 1.862390] ata2.01: limited to UDMA/33 due to 40-wire cable [ 1.868162] ata2: clearing spurious IRQ [ 1.872147] ata2: clearing spurious IRQ [ 1.876267] ata2.00: configured for MWDMA2 [ 1.880442] ata2: clearing spurious IRQ [ 1.884414] ata2: clearing spurious IRQ [ 1.888638] ata2.01: configured for UDMA/33 ... [ 2.354575] sd 1:0:0:0: [sda] 32014080 512-byte logical blocks: (16.3 GB/15.2 GiB) [ 2.362191] scsi scan: 96 byte inquiry failed. Consider BLIST_INQUIRY_36 for this device [ 2.371163] sd 1:0:0:0: [sda] Write Protect is off [ 2.375990] sd 1:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 2.385244] scsi 1:0:1:0: CD-ROM PIONEER DVD-RW DVR-111D 1.02 PQ: 0 ANSI: 5 [ 2.393594] sda: sda1 [ 2.396949] sd 1:0:0:0: [sda] Attached SCSI removable disk ... [ 3.385035] sd 1:0:0:0: Attached scsi generic sg0 type 0 [ 3.390644] scsi 1:0:1:0: Attached scsi generic sg1 type 5 ... [ 3.530699] sr0: scsi-1 drive [ 3.533857] Uniform CD-ROM driver Revision: 3.20 ... [ 3.725451] sr0: CDROM (ioctl) error, command: Get configuration 46 00 00 00 00 00 00 00 20 00 [ 3.734859] sr: Sense Key : Hardware Error [current] [ 3.740183] sr: Add. Sense: Logical unit communication CRC error (Ultra-DMA/32) [ 3.823397] sr 1:0:1:0: [sr0] Unhandled sense code [ 3.828443] sr 1:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 3.835933] sr 1:0:1:0: [sr0] Sense Key : Hardware Error [current] [ 3.842565] sr 1:0:1:0: [sr0] Add. Sense: Logical unit communication CRC error (Ultra-DMA/32) [ 3.851518] end_request: I/O error, dev sr0, sector 0 [ 3.908964] sr 1:0:1:0: [sr0] Unhandled sense code [ 3.913951] sr 1:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 3.921381] sr 1:0:1:0: [sr0] Sense Key : Hardware Error [current] [ 3.928030] sr 1:0:1:0: [sr0] Add. Sense: Logical unit communication CRC error (Ultra-DMA/32) [ 3.936947] end_request: I/O error, dev sr0, sector 0 The last hunk starting from 3.725451 then repeats several times, and the system can not load any further information from the dvd rom. I also tried this: --- src/ata.c (revision 2781) +++ src/ata.c (working copy) @@ -862,6 +862,15 @@ // Register with bcv system. add_bcv_internal(drive_g); + // XXX - set dma mode + struct ata_pio_command cmd; + memset(&cmd, 0, sizeof(cmd)); + cmd.command = ATA_CMD_SET_FEATURES; + cmd.feature = 0x03; + cmd.sector_count = 0x22; // mwDMA mode 2 + ret = ata_cmd_nondata(drive_g, &cmd); + dprintf(1, "set drive=%p dma=%d\n", drive_g, ret); + return drive_g; } at no avail. Best regards, Stefan -- coresystems GmbH . Brahmsstr. 16 . D-79104 Freiburg i. Br. Tel.: +49 761 7668825 . Fax: +49 761 7664613 Email: info(a)coresystems.de . http://www.coresystems.de/ Registergericht: Amtsgericht Freiburg . HRB 7656 Geschäftsführer: Stefan Reinauer . Ust-IdNr.: DE245674866

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[PATCH] mark VBE mapping as reserved in e820
by Marcelo Tosatti 25 Jan '10

25 Jan '10

Izik, is this still needed? From: Izik Eidus <ieidus(a)redhat.com> The vbe was not registered as reserved memory, and therefore windows was able to try to map pci devices into this address range. Signed-off-by: Marcelo Tosatti <mtosatti(a)redhat.com> diff --git a/src/post.c b/src/post.c index fb3b37f..3a1be89 100644 --- a/src/post.c +++ b/src/post.c @@ -96,6 +96,9 @@ init_bda(void) ebda->size = esize; } +#define VBE_DISPI_LFB_PHYSICAL_ADDRESS 0xE0000000 +#define VGA_RAM_SIZE (16 * 1024 * 1024) + static void ram_probe(void) { @@ -140,6 +143,8 @@ ram_probe(void) // other page for EPT real mode pagetable add_e820(0xfffbc000, 4*4096, E820_RESERVED); + add_e820(VBE_DISPI_LFB_PHYSICAL_ADDRESS, VGA_RAM_SIZE, E820_RESERVED); + dprintf(1, "Ram Size=0x%08x (0x%08x%08x high)\n" , RamSize, (u32)(RamSizeOver4G >> 32), (u32)RamSizeOver4G); }

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Re: [SeaBIOS] Seabios
by Kevin O'Connor 25 Jan '10

25 Jan '10

On Sun, Jan 24, 2010 at 05:24:24PM +0100, congedete(a)voila.fr wrote: > Hello, > > It seems Seabios is still running after jumping to the boot sector. > Why is the application not finalized in call_boot_entry for example > ? Disk operations are handled until linux or windows boots because > Seabios is still running which is unnecessary. It slows Grub2 or > Windows Boot Manager I think. After jumping to the OS, SeaBIOS only runs when the OS calls it, or one of its hardware irq handlers runs. This is a requirement for proper operation. Why do you think this slows down your machine? -Kevin > > Are you working on such an improvement or is it a known problem ? > > Hope this helps. > > ____________________________________________________ > > Je m’évite la cohue dans les magasins et je profite des petits prix sur http://shopping.voila.fr > > >

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