Chameleon

Chameleon Commit Details

Date:2010-01-21 07:41:42 (9 years 6 months ago)
Author:Rekursor
Commit:23
Parents: 22
Message:Merged modifications from my branch to trunk as requested by Zef. This includes asere patch with few modifications /bug fixes. Included JrCs coding standard name convention change. See CHANGES file for details.
Changes:
D/trunk/i386/libsaio/memory.c
D/trunk/i386/libsaio/freq_detect.c
D/trunk/i386/libsaio/freq_detect.h
C/branches/rekursor/coding_standards.txt → /trunk/coding_standards.txt
C/branches/rekursor/CHANGES → /trunk/CHANGES
C/branches/rekursor/i386/libsaio/mem.c → /trunk/i386/libsaio/mem.c
C/branches/rekursor/i386/libsaio/mem.h → /trunk/i386/libsaio/mem.h
C/branches/rekursor/i386/libsaio/allocate.c → /trunk/i386/libsaio/allocate.c
C/branches/rekursor/i386/libsaio/pci_root.c → /trunk/i386/libsaio/pci_root.c
C/branches/rekursor/i386/libsaio/pci_root.h → /trunk/i386/libsaio/pci_root.h
C/branches/rekursor/i386/libsaio/cpu.c → /trunk/i386/libsaio/cpu.c
C/branches/rekursor/i386/libsaio/cpu.h → /trunk/i386/libsaio/cpu.h
M/trunk/i386/libsaio/dsdt_patcher.c
M/trunk
M/trunk/i386/boot0/boot0.s
M/trunk/i386/libsa/efi_tables.c
M/trunk/i386/libsa/efi_tables.h
M/trunk/i386/libsaio/ntfs.c
M/trunk/i386/libsaio/ext2fs.c
M/trunk/i386/libsaio/pci.c
M/trunk/i386/libsaio/bootstruct.h
M/trunk/i386/libsaio/stringTable.c
M/trunk/i386/libsaio/load.c
M/trunk/i386/libsaio/ntfs.h
M/trunk/i386/libsaio/ext2fs.h
M/trunk/i386/libsaio/pci.h
M/trunk/i386/libsaio/acpi.h
M/trunk/i386/libsaio/platform.c
M/trunk/i386/boot2/gui.c
M/trunk/i386/libsaio/platform.h
M/trunk/i386/libsaio/disk.c
M/trunk/i386/libsaio/device_inject.c
M/trunk/i386/libsaio/Makefile
M/trunk/i386/boot2/gui.h
M/trunk/i386/boot2/ramdisk.c
M/trunk/i386/libsaio/device_inject.h
M/trunk/i386/libsaio/SMBIOS.h
M/trunk/i386/libsaio/smbios_patcher.c
M/trunk/i386/boot2/picopng.c
M/trunk/i386/boot2/ramdisk.h
M/trunk/i386/libsaio/console.c
M/trunk/i386/boot2/graphics.c
M/trunk/doc/BootHelp.txt
M/trunk/i386/libsaio/smbios_patcher.h
M/trunk/i386/boot2/picopng.h
M/trunk/i386/boot2/graphics.h
M/trunk/i386/util/machOconv.c
M/trunk/i386/libsaio/device_tree.c
M/trunk/i386/libsaio/hfs.c
M/trunk/i386/libsaio/device_tree.h
M/trunk/i386/libsaio/hfs.h
M/trunk/i386/libsaio/spd.c
M/trunk/i386/libsaio/fake_efi.c
M/trunk/i386/libsaio/spd.h
M/trunk/i386/libsaio/pci_setup.c
M/trunk/i386/libsaio/misc.c
M/trunk/i386/libsa/zalloc.c
M/trunk/i386/boot2/resume.c
M/trunk/i386/boot2/boot.c
M/trunk/i386/libsa/libsa.h
M/trunk/i386/libsaio/nvidia.c
M/trunk/i386/boot2/boot.h
M/trunk/i386/libsaio/msdos.c
M/trunk/i386/libsaio/usb.c
M/trunk/i386/libsaio/saio_internal.h
M/trunk/i386/boot2/options.c
M/trunk/i386/libsaio/ati.c
M/trunk/i386/libsaio/sys.c
M/trunk/i386/libsaio/biosfn.c
M/trunk/i386/boot2/drivers.c
M/trunk/i386/libsaio/ati.h
M/trunk/i386/boot2/mboot.c
M/trunk/i386/libsaio/saio_types.h
M/trunk/i386/libsa/strtol.c
M/trunk/i386/boot2/Makefile

File differences

trunk/coding_standards.txt
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Coding Standard rev. 0 (First Draft)␊
␊
1. Indentation␊
having seen most indentation styles going from 2 to 8 spaces, I would suggest a indentation of 4 spaces.␊
␊
2. Comments␊
I see here two main differents cases:␊
function description comments and one-line code quite comments␊
␊
For functions documentation, I suggest to use this syntax␊
/**␊
*␊
*/␊
Note the use of /** that will make future html auto-documentation easier (i.e: Doxygen at least recognize this marker)␊
␊
for punctual, short code comment, let's use:␊
//␊
3) #define at top of document ␊
4) Global vars right below #include / #define (notation: gLobal)␊
Note that global vars and static vars should be avoided as much as possible in favor of local variables use, get/set functions (properties).␊
␊
5) No curly brackets for single lines␊
␊
6) else␊
{␊
....␊
}␊
␊
instead of:␊
␊
else {␊
....␊
}␊
␊
7) if ␊
{␊
....␊
}␊
instead of:␊
␊
if {␊
....␊
}␊
␊
8) fall through code (using indention) or bail out early (using returns)?␊
Using early bail out for preconditions early in the function code,␊
use common sense to avoid as an example more than 4 imbricated if() constructions.␊
In the later case, consider decomposing your function in more manageable primitives.␊
␊
9) Spaces/readability i.e. not: if (fd<0)␊
but: if (fd < 0)␊
␊
10. types, variables, functions, naming␊
non const variables should follow the (currently mostly used) CamelCase convention:␊
int myVariableIsFine;␊
instead of :␊
int my_variable_is_ok;␊
␊
Functions should follow the same conventions except for standard c lib related functions.␊
Types should share the same convention but start with a Captial letter instead of lower case.␊
␊
11. Please make sure you extensively initialize variables:␊
avoid as much as possible:␊
int myVar␊
...␊
myVar = 10;␊
␊
but use instead:␊
int myVar = 10;␊
␊
12. const values:␊
const int MY_CONST_VARIABLE=42; is also ok for me, depending on the context of use.␊
or␊
const int MyConstVariable = 42; (with a Capital first letter)␊
␊
13. macro definitions should follow this convention:␊
#define MY_HANDY_MACROS_PSEUDO_FUNC() ...␊
␊
14. Macros use should be limited to really special cases where they bring real value (like special optimization cases)␊
Most of the time inlining a function is much better than the use of macros␊
␊
15. Don't optimize your code blindly, always favor readability when in doubt.␊
Very often, optimization is not necessary where you think it is, think about the bubble sort algorithm, where people would code it in assembly, where a heap or quick sort algorithm would be much more efficient (n log(n) instead of quadratic complexity), as an example when values count to be sorted get high.␊
trunk/doc/BootHelp.txt
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5659
"Hide Partition" Remove unwanted partition(s) from the boot menu.␊
=hd(x,y) [hd(m,n)]␊
␊
"Rename Partition" Rename partition(s) for the boot menu.␊
=hd(x,y) <alias>[;hd(m,n) <alias2> ...]␊
␊
GUI=No Disable the GUI (enabled by default).␊
"Boot Banner"=Yes|No Show boot banner in GUI mode (enabled by default).␊
"Legacy Logo"=Yes|No Use the legacy grey apple logo (disabled by default).␊
trunk/CHANGES
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- Added JrCs modified convention name change to coding_standards␊
- Now malloc (ex. MALLOC in Asere patch) is renamed malloc(size) and is an alias ␊
to safe_malloc(size, file, line) with _FILE_ and _LINE_ prerocessor definitions␊
- Added a new 'Rename Partition Feature', now permitting to rename partition ␊
like 'System reserved' to a more meaningful name␊
- Added SystemID option permitting to change the System UUID to a fixed value.␊
- Added the PciRoot autodetection feature imported from pcefi10.5␊
- Added automatic "system-id" injection from dmi bios, also compatible ␊
with SystemID boot option and former SMUUID from smbios,plist␊
- Added "system-type' automatic injection (1=Desktop) plus override possibility ␊
with the new system-type option in bootConfig␊
- Added SMserial and SMproductname new options for smbios.plist␊
- Merged with asere patch, while keeping my fake_efi.c changes, and adding a new ␊
stringForKey() API, also changed the DT__XXXX() set of functions ␊
to handle const char * values instead of char*.␊
trunk/i386/libsaio/memory.c
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/*␊
* Copyright (c) 2003 Apple Computer, Inc. All rights reserved.␊
*␊
* @APPLE_LICENSE_HEADER_START@␊
* ␊
* Portions Copyright (c) 2003 Apple Computer, Inc. All Rights␊
* Reserved. This file contains Original Code and/or Modifications of␊
* Original Code as defined in and that are subject to the Apple Public␊
* Source License Version 2.0 (the "License"). You may not use this file␊
* except in compliance with the License. Please obtain a copy of the␊
* License at http://www.apple.com/publicsource and read it before using␊
* this file.␊
* ␊
* The Original Code and all software distributed under the License are␊
* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊
* FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the␊
* License for the specific language governing rights and limitations␊
* under the License.␊
* ␊
* @APPLE_LICENSE_HEADER_END@␊
*/␊
␊
#include "sl.h"␊
#include "saio_internal.h"␊
#include "bootstruct.h"␊
#include "device_tree.h"␊
␊
static long gImageLastKernelAddr;␊
␊
#define kPageSize 4096␊
#define RoundPage(x) ((((unsigned)(x)) + kPageSize - 1) & ~(kPageSize - 1))␊
␊
␊
long␊
AllocateMemoryRange(char * rangeName, long start, long length, long type)␊
{␊
char *nameBuf;␊
uint32_t *buffer;␊
␊
nameBuf = malloc(strlen(rangeName) + 1);␊
if (nameBuf == 0) return -1;␊
strcpy(nameBuf, rangeName);␊
␊
buffer = malloc(2 * sizeof(uint32_t));␊
if (buffer == 0) return -1;␊
␊
buffer[0] = start;␊
buffer[1] = length;␊
␊
DT__AddProperty(gMemoryMapNode, nameBuf, 2 * sizeof(uint32_t), (char *)buffer);␊
␊
return 0;␊
}␊
␊
#if 0␊
long␊
AllocateMemoryRange(char * rangeName, long start, long length, long type)␊
{␊
if ( bootArgs->numBootDrivers < NDRIVERS )␊
{␊
int num = bootArgs->numBootDrivers;␊
␊
bootArgs->driverConfig[num].address = start;␊
bootArgs->driverConfig[num].size = length;␊
bootArgs->driverConfig[num].type = type;␊
bootArgs->numBootDrivers++;␊
}␊
else␊
{␊
stop( "AllocateMemoryRange error" );␊
}␊
return 0;␊
}␊
#endif␊
␊
long␊
AllocateKernelMemory( long inSize )␊
{␊
long addr;␊
␊
if (gImageLastKernelAddr == 0) {␊
gImageLastKernelAddr = RoundPage( bootArgs->kaddr +␊
bootArgs->ksize );␊
}␊
addr = gImageLastKernelAddr;␊
gImageLastKernelAddr += RoundPage(inSize);␊
␊
if ( gImageLastKernelAddr >= (KERNEL_ADDR + KERNEL_LEN) ) {␊
stop ("AllocateKernelMemory error");␊
}␊
␊
bootArgs->ksize = gImageLastKernelAddr - bootArgs->kaddr;␊
␊
return addr;␊
}␊
trunk/i386/libsaio/freq_detect.c
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/*␊
* Copyright 2008 Islam Ahmed Zaid. All rights reserved. <azismed@gmail.com>␊
*/␊
␊
#include "libsaio.h"␊
#include "freq_detect.h"␊
␊
// DFE: enable_PIT2 and disable_PIT2 come from older xnu␊
␊
/*␊
* Enable or disable timer 2.␊
* Port 0x61 controls timer 2:␊
* bit 0 gates the clock,␊
* bit 1 gates output to speaker.␊
*/␊
inline static void␊
enable_PIT2(void)␊
{␊
/* Enable gate, disable speaker */␊
__asm__ volatile(␊
" inb $0x61,%%al \n\t"␊
" and $0xFC,%%al \n\t" /* & ~0x03 */␊
" or $1,%%al \n\t"␊
" outb %%al,$0x61 \n\t"␊
: : : "%al" );␊
}␊
␊
inline static void␊
disable_PIT2(void)␊
{␊
/* Disable gate and output to speaker */␊
__asm__ volatile(␊
" inb $0x61,%%al \n\t"␊
" and $0xFC,%%al \n\t"␉/* & ~0x03 */␊
" outb %%al,$0x61 \n\t"␊
: : : "%al" );␊
}␊
␊
// DFE: set_PIT2_mode0, poll_PIT2_gate, and measure_tsc_frequency are␊
// roughly based on Linux code␊
␊
/* Set the 8254 channel 2 to mode 0 with the specified value.␊
In mode 0, the counter will initially set its gate low when the␊
timer expires. For this to be useful, you ought to set it high␊
before calling this function. The enable_PIT2 function does this.␊
*/␊
static inline void set_PIT2_mode0(uint16_t value)␊
{␊
__asm__ volatile(␊
" movb $0xB0,%%al \n\t"␊
" outb␉%%al,$0x43␉\n\t"␊
" movb␉%%dl,%%al␉\n\t"␊
" outb␉%%al,$0x42␉\n\t"␊
" movb␉%%dh,%%al␉\n\t"␊
" outb␉%%al,$0x42"␊
: : "d"(value) /*: no clobber */ );␊
}␊
␊
/* Returns the number of times the loop ran before the PIT2 signaled */␊
static inline unsigned long poll_PIT2_gate(void)␊
{␊
unsigned long count = 0;␊
unsigned char nmi_sc_val;␊
do {␊
++count;␊
__asm__ volatile(␊
"inb␉$0x61,%0"␊
: "=q"(nmi_sc_val) /*:*/ /* no input */ /*:*/ /* no clobber */);␊
} while( (nmi_sc_val & 0x20) == 0);␊
return count;␊
}␊
␊
/*␊
* DFE: Measures the TSC frequency in Hz (64-bit) using the ACPI PM timer␊
*/␊
uint64_t measure_tsc_frequency(void)␊
{␊
uint64_t tscStart;␊
uint64_t tscEnd;␊
uint64_t tscDelta = 0xffffffffffffffffULL;␊
unsigned long pollCount;␊
uint64_t retval = 0;␊
int i;␊
␊
/* Time how many TSC ticks elapse in 30 msec using the 8254 PIT␊
* counter 2. We run this loop 3 times to make sure the cache␊
* is hot and we take the minimum delta from all of the runs.␊
* That is to say that we're biased towards measuring the minimum␊
* number of TSC ticks that occur while waiting for the timer to␊
* expire. That theoretically helps avoid inconsistencies when␊
* running under a VM if the TSC is not virtualized and the host␊
* steals time. The TSC is normally virtualized for VMware.␊
*/␊
for(i = 0; i < 3; ++i)␊
{␊
enable_PIT2();␊
set_PIT2_mode0(CALIBRATE_LATCH);␊
tscStart = rdtsc64();␊
pollCount = poll_PIT2_gate();␊
tscEnd = rdtsc64();␊
/* The poll loop must have run at least a few times for accuracy */␊
if(pollCount <= 1)␊
continue;␊
/* The TSC must increment at LEAST once every millisecond. We␊
* should have waited exactly 30 msec so the TSC delta should␊
* be >= 30. Anything less and the processor is way too slow.␊
*/␊
if((tscEnd - tscStart) <= CALIBRATE_TIME_MSEC)␊
continue;␊
// tscDelta = min(tscDelta, (tscEnd - tscStart))␊
if( (tscEnd - tscStart) < tscDelta )␊
tscDelta = tscEnd - tscStart;␊
}␊
/* tscDelta is now the least number of TSC ticks the processor made in␊
* a timespan of 0.03 s (e.g. 30 milliseconds)␊
* Linux thus divides by 30 which gives the answer in kiloHertz because␊
* 1 / ms = kHz. But we're xnu and most of the rest of the code uses␊
* Hz so we need to convert our milliseconds to seconds. Since we're␊
* dividing by the milliseconds, we simply multiply by 1000.␊
*/␊
␊
/* Unlike linux, we're not limited to 32-bit, but we do need to take care␊
* that we're going to multiply by 1000 first so we do need at least some␊
* arithmetic headroom. For now, 32-bit should be enough.␊
* Also unlike Linux, our compiler can do 64-bit integer arithmetic.␊
*/␊
if(tscDelta > (1ULL<<32))␊
retval = 0;␊
else␊
{␊
retval = tscDelta * 1000 / 30;␊
}␊
disable_PIT2();␊
return retval;␊
}␊
␊
uint64_t tscFrequency = 0;␊
uint64_t fsbFrequency = 0;␊
uint64_t cpuFrequency = 0;␊
␊
/*␊
* Calculates the FSB and CPU frequencies using specific MSRs for each CPU␊
* - multi. is read from a specific MSR. In the case of Intel, there is:␊
* a max multi. (used to calculate the FSB freq.),␊
* and a current multi. (used to calculate the CPU freq.)␊
* - fsbFrequency = tscFrequency / multi␊
* - cpuFrequency = fsbFrequency * multi␊
*/␊
␊
void calculate_freq(void)␊
{␊
␉uint32_t␉cpuid_reg[4], cpu_vendor;␊
␉uint8_t␉␉cpu_family, cpu_model, cpu_extfamily, cpu_extmodel;␊
␉uint64_t␉msr, flex_ratio;␊
␉uint8_t␉␉maxcoef, maxdiv, currcoef, currdiv;␊
␉␊
␉do_cpuid(0, cpuid_reg);␊
␉cpu_vendor = cpuid_reg[1];␊
␉␊
␉do_cpuid(1, cpuid_reg);␊
␉cpu_model = bitfield(cpuid_reg[0], 7, 4);␊
␉cpu_family = bitfield(cpuid_reg[0], 11, 8);␊
␉cpu_extmodel = bitfield(cpuid_reg[0], 19, 16);␊
␉cpu_extfamily = bitfield(cpuid_reg[0], 27, 20);␊
␉␊
␉cpu_model += (cpu_extmodel << 4);␊
␊
␉DBG("\nCPU Model: %d - CPU Family: %d - CPU Ext. Family: %d\n", cpu_model, cpu_family, cpu_extfamily);␊
␉DBG("The booter will now attempt to read the CPU Multiplier (using RDMSR).\n");␊
␉DBG("Press any key to continue..\n\n");␊
#if DEBUG_FREQ␊
getc();␊
#endif␊
␊
␉tscFrequency = measure_tsc_frequency();␊
␊
␉DBG("CPU Multiplier: ");␊
␊
␉if((cpu_vendor == 0x756E6547 /* Intel */) && ((cpu_family == 0x06) || (cpu_family == 0x0f)))␊
␉{␊
␉␉if ((cpu_family == 0x06 && cpu_model >= 0x0c) ||␊
␉␉␉(cpu_family == 0x0f && cpu_model >= 0x03))␊
␉␉{␊
␉␉␉/* Nehalem CPU model */␊
␉␉␉if (cpu_family == 0x06 && (cpu_model == 0x1a || cpu_model == 0x1e))␊
␉␉␉{␊
␉␉␉␉msr = rdmsr64(MSR_PLATFORM_INFO);␊
␉␉␉␉currcoef = (msr >> 8) & 0xff;␊
␉␉␉␉msr = rdmsr64(MSR_FLEX_RATIO);␊
␉␉␉␉if ((msr >> 16) & 0x01)␊
␉␉␉␉{␊
␉␉␉␉␉flex_ratio = (msr >> 8) & 0xff;␊
␉␉␉␉␉if (currcoef > flex_ratio)␊
␉␉␉␉␉␉currcoef = flex_ratio;␊
␉␉␉␉}␊
␊
␉␉␉␉if (currcoef)␊
␉␉␉␉{␊
␉␉␉␉␉DBG("%d\n", currcoef);␊
␉␉␉␉␉fsbFrequency = (tscFrequency / currcoef);␊
␉␉␉␉}␊
␉␉␉␉cpuFrequency = tscFrequency;␊
␉␉␉}␊
␉␉␉else␊
␉␉␉{␊
␉␉␉␉msr = rdmsr64(IA32_PERF_STATUS);␊
␉␉␉␉currcoef = (msr >> 8) & 0x1f;␊
␉␉␉␉/* Non-integer bus ratio for the max-multi*/␊
␉␉␉␉maxdiv = (msr >> 46) & 0x01;␊
␉␉␉␉/* Non-integer bus ratio for the current-multi (undocumented)*/␊
␉␉␉␉currdiv = (msr >> 14) & 0x01;␊
␊
␉␉␉␉if ((cpu_family == 0x06 && cpu_model >= 0x0e) ||␊
␉␉␉␉␉(cpu_family == 0x0f)) // This will always be model >= 3␊
␉␉␉␉{␊
␉␉␉␉␉/* On these models, maxcoef defines TSC freq */␊
␉␉␉␉␉maxcoef = (msr >> 40) & 0x1f;␊
␉␉␉␉}␊
␉␉␉␉else␊
␉␉␉␉{␊
␉␉␉␉␉/* On lower models, currcoef defines TSC freq */␊
␉␉␉␉␉/* XXX */␊
␉␉␉␉␉maxcoef = currcoef;␊
␉␉␉␉}␊
␊
␉␉␉␉if (maxcoef)␊
␉␉␉␉{␊
␉␉␉␉␉if (maxdiv)␊
␉␉␉␉␉␉fsbFrequency = ((tscFrequency * 2) / ((maxcoef * 2) + 1));␊
␉␉␉␉␉else␊
␉␉␉␉␉␉fsbFrequency = (tscFrequency / maxcoef);␊
␊
␉␉␉␉␉if (currdiv)␊
␉␉␉␉␉␉cpuFrequency = (fsbFrequency * ((currcoef * 2) + 1) / 2);␊
␉␉␉␉␉else␊
␉␉␉␉␉␉cpuFrequency = (fsbFrequency * currcoef);␊
␉␉␉␉␉DBG("max: %d%s current: %d%s\n", maxcoef, maxdiv ? ".5" : "",currcoef, currdiv ? ".5" : "");␊
␉␉␉␉}␊
␉␉␉}␊
␉␉}␊
␉}␊
␉else if((cpu_vendor == 0x68747541 /* AMD */) && (cpu_family == 0x0f))␊
␉{␊
␉␉if(cpu_extfamily == 0x00 /* K8 */)␊
␉␉{␊
␉␉␉msr = rdmsr64(K8_FIDVID_STATUS);␊
␉␉␉currcoef = (msr & 0x3f) / 2 + 4;␊
␉␉␉currdiv = (msr & 0x01) * 2;␊
␉␉}␊
␉␉else if(cpu_extfamily >= 0x01 /* K10+ */)␊
␉␉{␊
␉␉␉msr = rdmsr64(K10_COFVID_STATUS);␊
␉␉␉if(cpu_extfamily == 0x01 /* K10 */)␊
␉␉␉␉currcoef = (msr & 0x3f) + 0x10;␊
␉␉␉else /* K11+ */␊
␉␉␉␉currcoef = (msr & 0x3f) + 0x08;␊
␉␉␉currdiv = (2 << ((msr >> 6) & 0x07));␊
␉␉}␊
␊
␉␉if (currcoef)␊
␉␉{␊
␉␉␉if (currdiv)␊
␉␉␉{␊
␉␉␉␉fsbFrequency = ((tscFrequency * currdiv) / currcoef);␊
␉␉␉␉DBG("%d.%d\n", currcoef / currdiv, ((currcoef % currdiv) * 100) / currdiv);␊
␉␉␉}␊
␉␉␉else␊
␉␉␉{␊
␉␉␉␉fsbFrequency = (tscFrequency / currcoef);␊
␉␉␉␉DBG("%d\n", currcoef);␊
␉␉␉}␊
␉␉␉fsbFrequency = (tscFrequency / currcoef);␊
␉␉␉cpuFrequency = tscFrequency;␊
␉␉}␊
␉}␊
␊
␉if (!fsbFrequency)␊
␉{␊
␉␉fsbFrequency = (DEFAULT_FSB * 1000);␊
␉␉cpuFrequency = tscFrequency;␊
␉␉DBG("0 ! using the default value for FSB !\n");␊
␉}␊
␊
␉DBG("TSC Frequency: %dMHz\n", tscFrequency / 1000000);␊
␉DBG("CPU Frequency: %dMHz\n", cpuFrequency / 1000000);␊
␉DBG("FSB Frequency: %dMHz\n", fsbFrequency / 1000000);␊
␉DBG("Press [Enter] to continue..\n");␊
#if DEBUG_FREQ␊
␉while (getc() != 0x0d) ;␊
#endif␊
}␊
trunk/i386/libsaio/freq_detect.h
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/*␊
* Copyright 2008 Islam Ahmed Zaid. All rights reserved. <azismed@gmail.com>␊
*/␊
␊
#ifndef __LIBSAIO_FREQ_DETECT_H␊
#define __LIBSAIO_FREQ_DETECT_H␊
␊
#include "libsaio.h"␊
#ifndef DEBUG_FREQ␊
#define DEBUG_FREQ 0␊
#endif␊
␊
#if DEBUG_FREQ␊
#define DBG(x...)␉printf(x)␊
#else␊
#define DBG(x...)␊
#endif␊
␊
/* Decimal powers: */␊
#define kilo (1000ULL)␊
#define Mega (kilo * kilo)␊
#define Giga (kilo * Mega)␊
#define Tera (kilo * Giga)␊
#define Peta (kilo * Tera)␊
␊
#define bit(n)␉␉␉(1ULL << (n))␊
#define bitmask(h,l)␉((bit(h)|(bit(h)-1)) & ~(bit(l)-1))␊
#define bitfield(x,h,l)␉(((x) & bitmask(h,l)) >> l)␊
␊
#define␉IA32_PERF_STATUS␉0x198␊
#define MSR_FLEX_RATIO␉␉0x194␊
#define␉MSR_PLATFORM_INFO␉0xCE␊
#define K8_FIDVID_STATUS␉0xC0010042␊
#define K10_COFVID_STATUS␉0xC0010071␊
␊
#define DEFAULT_FSB␉␉␉100000 /* for now, hardcoding 100MHz for old CPUs */␊
␊
// DFE: This constant comes from older xnu:␊
#define CLKNUM␉␉1193182␉␉/* formerly 1193167 */␊
␊
// DFE: These two constants come from Linux except CLOCK_TICK_RATE replaced with CLKNUM␊
#define CALIBRATE_TIME_MSEC 30 /* 30 msecs */␊
#define CALIBRATE_LATCH␉\␊
␉((CLKNUM * CALIBRATE_TIME_MSEC + 1000/2)/1000)␊
␊
extern uint64_t tscFrequency;␊
extern uint64_t fsbFrequency;␊
extern uint64_t cpuFrequency;␊
␊
void calculate_freq(void);␊
␊
static inline uint64_t rdtsc64(void)␊
{␊
␉uint64_t ret;␊
␉__asm__ volatile("rdtsc" : "=A" (ret));␊
␉return ret;␊
}␊
␊
static inline uint64_t rdmsr64(uint32_t msr)␊
{␊
uint64_t ret;␊
__asm__ volatile("rdmsr" : "=A" (ret) : "c" (msr));␊
return ret;␊
}␊
␊
static inline void do_cpuid(uint32_t selector, uint32_t *data)␊
{␊
␉asm volatile ("cpuid"␊
␉␉␉␉ : "=a" (data[0]),␊
␉␉␉␉ "=b" (data[1]),␊
␉␉␉␉ "=c" (data[2]),␊
␉␉␉␉ "=d" (data[3])␊
␉␉␉␉ : "a" (selector)␊
␉␉␉␉ );␊
}␊
␊
#endif /* !__LIBSAIO_FREQ_DETECT_H */␊
trunk/i386/libsaio/console.c
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␊
extern int␉vprf(const char * fmt, va_list ap);␊
␊
BOOL gVerboseMode;␊
BOOL gErrors;␊
bool gVerboseMode;␊
bool gErrors;␊
␊
/*␊
* write one character to console␊
int error(const char * fmt, ...)␊
{␊
va_list ap;␊
gErrors = YES;␊
gErrors = true;␊
va_start(ap, fmt);␊
␉if (bootArgs->Video.v_display == VGA_TEXT_MODE)␊
␉␉prf(fmt, ap, putchar, 0);␊
␊
void stop(const char * fmt, ...)␊
{␊
va_list ap;␊
␉␊
printf("\n");␊
va_start(ap, fmt);␊
␉if (bootArgs->Video.v_display == VGA_TEXT_MODE)␊
␉va_list ap;␊
␊
␉printf("\n");␊
␉va_start(ap, fmt);␊
␉if (bootArgs->Video.v_display == VGA_TEXT_MODE) {␊
␉␉prf(fmt, ap, putchar, 0);␊
else␊
␉} else {␊
␉␉vprf(fmt, ap);␊
␉}␊
␉va_end(ap);␊
printf("\n");␊
halt();␊
␉printf("\nThis is a non recoverable error! System HALTED!!!");␊
␉halt();␊
␉while (1);␊
}␊
trunk/i386/libsaio/ext2fs.c
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␊
#define EX2ProbeSize␉2048␊
␊
BOOL EX2Probe (const void *buf)␊
bool EX2Probe (const void *buf)␊
{␊
␉return (OSReadLittleInt16(buf+0x438,0)==0xEF53);␊
}␊
␊
void EX2GetDescription(CICell ih, char *str, long strMaxLen)␊
{␊
␉char * buf=malloc (EX2ProbeSize);␊
␉str[strMaxLen]=0;␊
␉strncpy (str, buf+0x478, min (strMaxLen, 16));␊
␉free (buf);␊
}
}␊
trunk/i386/libsaio/bootstruct.h
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␊
config_file_t bootConfig;␉␉ // boot.plist␊
config_file_t overrideConfig; // additional boot.plist which can override bootConfig keys␊
config_file_t themeDefault;␉␉␉␉ // default theme.plist␊
config_file_t themeConfig;␉␉␉␉ // theme.plist␊
config_file_t smbiosConfig;␉␉␉␉ // smbios.plist␊
config_file_t helperConfig; // boot helper partition's boot.plist␊
trunk/i386/libsaio/device_tree.c
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static Property *freeProperties, *allocedProperties;␊
␊
Property *␊
DT__AddProperty(Node *node, char *name, uint32_t length, void *value)␊
DT__AddProperty(Node *node, const char *name, uint32_t length, void *value)␊
{␊
Property *prop;␊
␊
}␊
␊
Node *␊
DT__AddChild(Node *parent, char *name)␊
DT__AddChild(Node *parent, const char *name)␊
{␊
Node *node;␊
␊
parent->children = node;␊
}␊
DTInfo.numNodes++;␊
DT__AddProperty(node, "name", strlen(name) + 1, name);␊
DT__AddProperty(node, "name", strlen(name) + 1, (void *) name);␊
return node;␊
}␊
␊
}␊
␊
Node *␊
DT__FindNode(char *path, bool createIfMissing)␊
DT__FindNode(const char *path, bool createIfMissing)␊
{␊
Node *node, *child;␊
DTPropertyNameBuf nameBuf;␊
trunk/i386/libsaio/hfs.c
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u_int16_t *uniStr2, u_int32_t len2);␊
␊
␊
static void␊
SwapFinderInfo(FndrFileInfo *dst, FndrFileInfo *src)␊
static void SwapFinderInfo(FndrFileInfo *dst, FndrFileInfo *src)␊
{␊
dst->fdType = SWAP_BE32(src->fdType);␊
dst->fdCreator = SWAP_BE32(src->fdCreator);␊
free(ih);␊
}␊
␊
BOOL ␊
HFSProbe (const void *buf)␊
bool HFSProbe (const void *buf)␊
{␊
␉const HFSMasterDirectoryBlock *mdb;␊
␉const HFSPlusVolumeHeader *header;␊
␉header=(const HFSPlusVolumeHeader *)(((const char*)buf)+kMDBBaseOffset);␊
␉␊
␉if ( SWAP_BE16(mdb->drSigWord) == kHFSSigWord )␊
␉␉return TRUE;␊
␉␉return true;␊
␉if (SWAP_BE16(header->signature) != kHFSPlusSigWord &&␊
SWAP_BE16(header->signature) != kHFSXSigWord)␊
␉␉return FALSE;␊
␉return TRUE;␊
␉␉return false;␊
␉return true;␊
}␊
␊
long HFSInitPartition(CICell ih)␊
trunk/i386/libsaio/ext2fs.h
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*␊
*/␊
␊
extern BOOL EX2Probe (const void *buf);␊
extern bool EX2Probe (const void *buf);␊
extern void EX2GetDescription(CICell ih, char *str, long strMaxLen);␊
trunk/i386/libsaio/device_tree.h
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#include <stdint.h>␊
␊
typedef struct _Property {␊
char * name;␊
const char * name;␊
uint32_t length;␊
void * value;␊
␊
␊
␊
extern Property *␊
DT__AddProperty(Node *node, char *name, uint32_t length, void *value);␊
DT__AddProperty(Node *node, const char *name, uint32_t length, void *value);␊
␊
extern Node *␊
DT__AddChild(Node *parent, char *name);␊
DT__AddChild(Node *parent, const char *name);␊
␊
Node *␊
DT__FindNode(char *path, bool createIfMissing);␊
DT__FindNode(const char *path, bool createIfMissing);␊
␊
extern void␊
DT__FreeProperty(Property *prop);␊
trunk/i386/libsaio/allocate.c
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/*␊
* Copyright (c) 2003 Apple Computer, Inc. All rights reserved.␊
*␊
* @APPLE_LICENSE_HEADER_START@␊
* ␊
* Portions Copyright (c) 2003 Apple Computer, Inc. All Rights␊
* Reserved. This file contains Original Code and/or Modifications of␊
* Original Code as defined in and that are subject to the Apple Public␊
* Source License Version 2.0 (the "License"). You may not use this file␊
* except in compliance with the License. Please obtain a copy of the␊
* License at http://www.apple.com/publicsource and read it before using␊
* this file.␊
* ␊
* The Original Code and all software distributed under the License are␊
* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊
* FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the␊
* License for the specific language governing rights and limitations␊
* under the License.␊
* ␊
* @APPLE_LICENSE_HEADER_END@␊
*/␊
␊
#include "sl.h"␊
#include "saio_internal.h"␊
#include "bootstruct.h"␊
#include "device_tree.h"␊
␊
static long gImageLastKernelAddr;␊
␊
#define kPageSize 4096␊
#define RoundPage(x) ((((unsigned)(x)) + kPageSize - 1) & ~(kPageSize - 1))␊
␊
␊
long␊
AllocateMemoryRange(char * rangeName, long start, long length, long type)␊
{␊
char *nameBuf;␊
uint32_t *buffer;␊
␊
nameBuf = malloc(strlen(rangeName) + 1);␊
if (nameBuf == 0) return -1;␊
strcpy(nameBuf, rangeName);␊
␊
buffer = malloc(2 * sizeof(uint32_t));␊
if (buffer == 0) return -1;␊
␊
buffer[0] = start;␊
buffer[1] = length;␊
␊
DT__AddProperty(gMemoryMapNode, nameBuf, 2 * sizeof(uint32_t), (char *)buffer);␊
␊
return 0;␊
}␊
␊
long␊
AllocateKernelMemory( long inSize )␊
{␊
long addr;␊
␊
if (gImageLastKernelAddr == 0) {␊
gImageLastKernelAddr = RoundPage( bootArgs->kaddr +␊
bootArgs->ksize );␊
}␊
addr = gImageLastKernelAddr;␊
gImageLastKernelAddr += RoundPage(inSize);␊
␊
if ( gImageLastKernelAddr >= (KERNEL_ADDR + KERNEL_LEN) ) {␊
stop ("AllocateKernelMemory error");␊
}␊
␊
bootArgs->ksize = gImageLastKernelAddr - bootArgs->kaddr;␊
␊
return addr;␊
}␊
trunk/i386/libsaio/hfs.h
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extern long HFSGetFileBlock(CICell ih, char *str, unsigned long long *firstBlock);␊
extern long HFSGetUUID(CICell ih, char *uuidStr);␊
extern void HFSFree(CICell ih);␊
extern BOOL HFSProbe (const void *buf);
extern bool HFSProbe (const void *buf);␊
trunk/i386/libsaio/spd.c
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/*␊
* Copyright 2010 AsereBLN. All rights reserved. <aserebln@googlemail.com>␊
*␊
*␊
* spd.c - obtain serial presene detect memory information␊
*/␊
␊
#include "libsaio.h"␊
#define DBG(x...)␊
#endif␊
␊
static const char *spd_memory_types[] =␊
void scan_spd(PlatformInfo_t *p)␊
{␊
␉"RAM", /* 00h Undefined */␊
␉"FPM", /* 01h FPM */␊
␉"EDO", /* 02h EDO */␊
␉"",␉␉␉␉/* 03h PIPELINE NIBBLE */␊
␉"SDRAM", /* 04h SDRAM */␊
␉"",␉␉␉␉/* 05h MULTIPLEXED ROM */␊
␉"DDR SGRAM",␉/* 06h SGRAM DDR */␊
␉"DDR SDRAM",␉/* 07h SDRAM DDR */␊
␉"DDR2 SDRAM", /* 08h SDRAM DDR 2 */␊
␉"",␉␉␉␉/* 09h Undefined */␊
␉"",␉␉␉␉/* 0Ah Undefined */␊
␉"DDR3 SDRAM", /* 0Bh SDRAM DDR 3 */␊
};␊
␊
#define rdtsc(low,high) \␊
__asm__ __volatile__("rdtsc" : "=a" (low), "=d" (high))␊
␊
#define SMBHSTSTS 0␊
#define SMBHSTCNT 2␊
#define SMBHSTCMD 3␊
#define SMBHSTADD 4␊
#define SMBHSTDAT 5␊
␊
unsigned char smb_read_byte_intel(uint32_t base, uint8_t adr, uint8_t cmd)␊
{␊
␉int l1, h1, l2, h2;␊
unsigned long long t;␊
␉␊
outb(base + SMBHSTSTS, 0x1f);␉␉␉␉␉// reset SMBus Controller␊
outb(base + SMBHSTDAT, 0xff);␊
␉␊
while( inb(base + SMBHSTSTS) & 0x01);␉␉␉// wait until ready␊
␉␊
outb(base + SMBHSTCMD, cmd);␊
outb(base + SMBHSTADD, (adr << 1) | 0x01 );␊
outb(base + SMBHSTCNT, 0x48 );␊
␉␊
rdtsc(l1, h1);␊
␉␊
␉while (!( inb(base + SMBHSTSTS) & 0x02))␉␉// wait til command finished␊
␉{␉␊
␉␉rdtsc(l2, h2);␊
␉␉t = ((h2 - h1) * 0xffffffff + (l2 - l1)) / (Platform.CPU.TSCFrequency / 40);␊
␉␉if (t > 10)␊
␉␉␉break;␉␉␉␉␉␉␉␉␉// break after 10ms␊
}␊
return inb(base + SMBHSTDAT);␊
␉/* NYI */␊
}␊
␊
static void read_smb_intel(pci_dt_t *smbus_dev)␊
{␊
␉int i, x;␊
␊
␉uint8_t␉␉spd_size;␊
␉uint32_t␉base;␊
␉␊
␉RamSlotInfo_t␉*slot;␊
␉␊
␉base = pci_config_read16(smbus_dev->dev.addr, 0x20) & 0xFFFE;␊
␉␊
␉// Search MAX_RAM_SLOTS slots␊
␉for (i = 0; i < 6; i++)␊
␉{␊
␉␉slot = &Platform.RAM.DIMM[i];␊
␊
␉␉spd_size = smb_read_byte_intel(base, 0x50 + i, 0);␊
␊
␉␉// Check spd is present␊
␉␉if (spd_size != 0xff)␊
␉␉{␊
␉␉␉slot->InUse = YES;␊
␊
␉␉␉slot->spd = malloc(spd_size);␊
␉␉␉if (slot->spd)␊
␉␉␉{␊
␉␉␉␉bzero(slot->spd, spd_size);␊
␉␉␉␉␊
␉␉␉␉// Copy spd data into buffer␊
␉␉␉␉for (x = 0; x < spd_size; x++)␊
␉␉␉␉␉slot->spd[x] = smb_read_byte_intel(base, 0x50 + i, x);␊
␉␉␉␊
␉␉␉␉switch (slot->spd[SPD_MEMORY_TYPE])␊
␉␉␉␉{␊
␉␉␉␉␉case SPD_MEMORY_TYPE_SDRAM_DDR2:␊
␊
␉␉␉␉␉␉slot->ModuleSize = ((1 << (slot->spd[SPD_NUM_ROWS] & 0x0f) + (slot->spd[SPD_NUM_COLUMNS] & 0x0f) - 17) * ␊
␉␉␉␉␉␉␉␉((slot->spd[SPD_NUM_DIMM_BANKS] & 0x7) + 1) * slot->spd[SPD_NUM_BANKS_PER_SDRAM]);␊
␉␉␉␉␉␉break;␊
␉␉␉␊
␉␉␉␉␉case SPD_MEMORY_TYPE_SDRAM_DDR3:␊
␉␉␉␉␉␉␊
␉␉␉␉␉␉slot->ModuleSize = ((slot->spd[4] & 0x0f) + 28 ) + ((slot->spd[8] & 0x7) + 3 );␊
␉␉␉␉␉␉slot->ModuleSize -= (slot->spd[7] & 0x7) + 25;␊
␉␉␉␉␉␉slot->ModuleSize = ((1 << slot->ModuleSize) * (((slot->spd[7] >> 3) & 0x1f) + 1));␊
␉␉␉␉␉␉␊
␉␉␉␉␉␉break;␊
␉␉␉␉}␊
␉␉␉}␊
␊
␉␉␉verbose(" slot %d - %dMB %s SPD %d bytes at %x\n", i, slot->ModuleSize, ␊
␉␉␉␉␉spd_memory_types[(uint8_t)slot->spd[SPD_MEMORY_TYPE]],␊
␉␉␉␉␉spd_size, slot->spd);␊
␉␉}␊
␉}␊
␉␉␊
}␊
␊
static struct smbus_controllers_t smbus_controllers[] = {␊
␊
␉{0x8086, 0x5032, "EP80579", read_smb_intel },␊
␉{0x8086, 0x269B, "ESB2", read_smb_intel },␊
␉{0x8086, 0x25A4, "6300ESB", read_smb_intel },␊
␉{0x8086, 0x24C3, "ICH4", read_smb_intel },␊
␉{0x8086, 0x24D3, "ICH5", read_smb_intel },␊
␉{0x8086, 0x266A, "ICH6", read_smb_intel },␊
␉{0x8086, 0x27DA, "ICH7", read_smb_intel },␊
␉{0x8086, 0x283E, "ICH8", read_smb_intel },␊
␉{0x8086, 0x2930, "ICH9", read_smb_intel },␉␊
␉{0x8086, 0x3A30, "ICH10R", read_smb_intel },␊
␉{0x8086, 0x3A60, "ICH10B", read_smb_intel },␊
␉{0x8086, 0x3B30, "P55", read_smb_intel },␊
␊
};␊
␊
void scan_smbus_controller(pci_dt_t *smbus_dev)␊
{␊
␉int␉i;␊
␊
␉for( i = 1; i < sizeof(smbus_controllers) / sizeof(smbus_controllers[0]); i++ )␊
␉␉if (( smbus_controllers[i].vendor == smbus_dev->vendor_id) ␊
␉␉␉&& ( smbus_controllers[i].device == smbus_dev->device_id))␊
␉␉{␊
␉␉␉verbose("%s%s SMBus Controller [%4x:%4x] at %02x:%02x.%x\n", ␊
␉␉␉␉ (smbus_dev->vendor_id == 0x8086) ? "Intel(R) " : "",␊
␉␉␉␉ smbus_controllers[i].name,␊
␉␉␉␉ smbus_dev->vendor_id, smbus_dev->device_id,␊
␉␉␉␉ smbus_dev->dev.bits.bus, smbus_dev->dev.bits.dev, smbus_dev->dev.bits.func);␊
␉␉␉␊
␉␉␉smbus_controllers[i].read_smb(smbus_dev);␊
␉␉␉␊
␉␉}␊
␉␊
}␊
␊
trunk/i386/libsaio/spd.h
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/*␊
* Copyright 2010 AsereBLN. All rights reserved. <aserebln@googlemail.com>␊
*␊
*␊
* spd.h␊
*/␊
␊
#ifndef __LIBSAIO_SPD_H␊
#define __LIBSAIO_SPD_H␊
␊
#include "libsaio.h"␊
#include "platform.h"␊
␊
void scan_smbus_controller(pci_dt_t *smbus_dev);␊
extern void scan_spd(PlatformInfo_t *p);␊
␊
struct smbus_controllers_t {␊
␉uint32_t␉vendor;␊
␉uint32_t␉device;␊
␉char␉␉*name;␊
void (*read_smb)(pci_dt_t *smbus_dev);␊
};␊
␊
␊
/*␊
* Serial Presence Detect (SPD) data stored on SDRAM modules.␊
*␊
* Datasheet:␊
* - Name: PC SDRAM Serial Presence Detect (SPD) Specification␊
* Revision 1.2A, December, 1997␊
* - PDF: http://www.intel.com/design/chipsets/memory/spdsd12a.pdf␊
*␊
* Datasheet (alternative):␊
* - Name: SERIAL PRESENCE DETECT STANDARD, General Standard␊
* JEDEC Standard No. 21-C␊
* - PDF: http://www.jedec.org/download/search/4_01_02_00R9.PDF␊
*/␊
␊
␊
/* Byte numbers. */␊
#define SPD_NUM_MANUFACTURER_BYTES 0 /* Number of bytes used by module manufacturer */␊
#define SPD_TOTAL_SPD_MEMORY_SIZE 1 /* Total SPD memory size */␊
#define SPD_MEMORY_TYPE 2 /* (Fundamental) memory type */␊
#define SPD_NUM_ROWS 3 /* Number of row address bits */␊
#define SPD_NUM_COLUMNS 4 /* Number of column address bits */␊
#define SPD_NUM_DIMM_BANKS 5 /* Number of module rows (banks) */␊
#define SPD_MODULE_DATA_WIDTH_LSB 6 /* Module data width (LSB) */␊
#define SPD_MODULE_DATA_WIDTH_MSB 7 /* Module data width (MSB) */␊
#define SPD_MODULE_VOLTAGE 8 /* Module interface signal levels */␊
#define SPD_MIN_CYCLE_TIME_AT_CAS_MAX 9 /* SDRAM cycle time (highest CAS latency), RAS access time (tRAC) */␊
#define SPD_ACCESS_TIME_FROM_CLOCK 10 /* SDRAM access time from clock (highest CAS latency), CAS access time (Tac, tCAC) */␊
#define SPD_DIMM_CONFIG_TYPE 11 /* Module configuration type */␊
#define SPD_REFRESH 12 /* Refresh rate/type */␊
#define SPD_PRIMARY_SDRAM_WIDTH 13 /* SDRAM width (primary SDRAM) */␊
#define SPD_ERROR_CHECKING_SDRAM_WIDTH 14 /* Error checking SDRAM (data) width */␊
#define SPD_MIN_CLOCK_DELAY_B2B_RAND_COLUMN 15 /* SDRAM device attributes, minimum clock delay for back to back random column */␊
#define SPD_SUPPORTED_BURST_LENGTHS 16 /* SDRAM device attributes, burst lengths supported */␊
#define SPD_NUM_BANKS_PER_SDRAM 17 /* SDRAM device attributes, number of banks on SDRAM device */␊
#define SPD_ACCEPTABLE_CAS_LATENCIES 18 /* SDRAM device attributes, CAS latency */␊
#define SPD_CS_LATENCY 19 /* SDRAM device attributes, CS latency */␊
#define SPD_WE_LATENCY 20 /* SDRAM device attributes, WE latency */␊
#define SPD_MODULE_ATTRIBUTES 21 /* SDRAM module attributes */␊
#define SPD_DEVICE_ATTRIBUTES_GENERAL 22 /* SDRAM device attributes, general */␊
#define SPD_SDRAM_CYCLE_TIME_2ND 23 /* SDRAM cycle time (2nd highest CAS latency) */␊
#define SPD_ACCESS_TIME_FROM_CLOCK_2ND 24 /* SDRAM access from clock (2nd highest CAS latency) */␊
#define SPD_SDRAM_CYCLE_TIME_3RD 25 /* SDRAM cycle time (3rd highest CAS latency) */␊
#define SPD_ACCESS_TIME_FROM_CLOCK_3RD 26 /* SDRAM access from clock (3rd highest CAS latency) */␊
#define SPD_MIN_ROW_PRECHARGE_TIME 27 /* Minimum row precharge time (Trp) */␊
#define SPD_MIN_ROWACTIVE_TO_ROWACTIVE 28 /* Minimum row active to row active (Trrd) */␊
#define SPD_MIN_RAS_TO_CAS_DELAY 29 /* Minimum RAS to CAS delay (Trcd) */␊
#define SPD_MIN_ACTIVE_TO_PRECHARGE_DELAY 30 /* Minimum RAS pulse width (Tras) */␊
#define SPD_DENSITY_OF_EACH_ROW_ON_MODULE 31 /* Density of each row on module */␊
#define SPD_CMD_SIGNAL_INPUT_SETUP_TIME 32 /* Command and address signal input setup time */␊
#define SPD_CMD_SIGNAL_INPUT_HOLD_TIME 33 /* Command and address signal input hold time */␊
#define SPD_DATA_SIGNAL_INPUT_SETUP_TIME 34 /* Data signal input setup time */␊
#define SPD_DATA_SIGNAL_INPUT_HOLD_TIME 35 /* Data signal input hold time */␊
#define SPD_WRITE_RECOVERY_TIME 36 /* Write recovery time (tWR) */␊
#define SPD_INT_WRITE_TO_READ_DELAY 37 /* Internal write to read command delay (tWTR) */␊
#define SPD_INT_READ_TO_PRECHARGE_DELAY 38 /* Internal read to precharge command delay (tRTP) */␊
#define SPD_MEM_ANALYSIS_PROBE_PARAMS 39 /* Memory analysis probe characteristics */␊
#define SPD_BYTE_41_42_EXTENSION 40 /* Extension of byte 41 (tRC) and byte 42 (tRFC) */␊
#define SPD_MIN_ACT_TO_ACT_AUTO_REFRESH 41 /* Minimum active to active auto refresh (tRCmin) */␊
#define SPD_MIN_AUTO_REFRESH_TO_ACT 42 /* Minimum auto refresh to active/auto refresh (tRFC) */␊
#define SPD_MAX_DEVICE_CYCLE_TIME 43 /* Maximum device cycle time (tCKmax) */␊
#define SPD_MAX_DQS_DQ_SKEW 44 /* Maximum skew between DQS and DQ (tDQSQ) */␊
#define SPD_MAX_READ_DATAHOLD_SKEW 45 /* Maximum read data-hold skew factor (tQHS) */␊
#define SPD_PLL_RELOCK_TIME 46 /* PLL relock time */␊
#define SPD_SPD_DATA_REVISION_CODE 62 /* SPD data revision code */␊
#define SPD_CHECKSUM_FOR_BYTES_0_TO_62 63 /* Checksum for bytes 0-62 */␊
#define SPD_MANUFACTURER_JEDEC_ID_CODE 64 /* Manufacturer's JEDEC ID code, per EIA/JEP106 (bytes 64-71) */␊
#define SPD_MANUFACTURING_LOCATION 72 /* Manufacturing location */␊
#define SPD_MANUFACTURER_PART_NUMBER 73 /* Manufacturer's part number, in 6-bit ASCII (bytes 73-90) */␊
#define SPD_REVISION_CODE 91 /* Revision code (bytes 91-92) */␊
#define SPD_MANUFACTURING_DATE 93 /* Manufacturing date (byte 93: year, byte 94: week) */␊
#define SPD_ASSEMBLY_SERIAL_NUMBER 95 /* Assembly serial number (bytes 95-98) */␊
#define SPD_MANUFACTURER_SPECIFIC_DATA 99 /* Manufacturer specific data (bytes 99-125) */␊
#define SPD_INTEL_SPEC_FOR_FREQUENCY 126 /* Intel specification for frequency */␊
#define SPD_INTEL_SPEC_100_MHZ 127 /* Intel specification details for 100MHz support */␊
␊
/* DRAM specifications use the following naming conventions for SPD locations */␊
#define SPD_tRP SPD_MIN_ROW_PRECHARGE_TIME␊
#define SPD_tRRD SPD_MIN_ROWACTIVE_TO_ROWACTIVE␊
#define SPD_tRCD SPD_MIN_RAS_TO_CAS_DELAY␊
#define SPD_tRAS SPD_MIN_ACTIVE_TO_PRECHARGE_DELAY␊
#define SPD_BANK_DENSITY SPD_DENSITY_OF_EACH_ROW_ON_MODULE␊
#define SPD_ADDRESS_CMD_HOLD SPD_CMD_SIGNAL_INPUT_HOLD_TIME␊
#define SPD_tRC␉␉␉␉␉␉␉␉41␉/* SDRAM Device Minimum Active to Active/Auto Refresh Time (tRC) */␊
#define SPD_tRFC␉␉␉␉␉␉␉42␉/* SDRAM Device Minimum Auto Refresh to Active/Auto Refresh (tRFC) */␊
␊
␊
/* SPD_MEMORY_TYPE values. */␊
#define SPD_MEMORY_TYPE_FPM_DRAM␉␉␉1␊
#define SPD_MEMORY_TYPE_EDO␉␉␉␉␉2␊
#define SPD_MEMORY_TYPE_PIPELINED_NIBBLE␉3␊
#define SPD_MEMORY_TYPE_SDRAM␉␉␉␉4␊
#define SPD_MEMORY_TYPE_MULTIPLEXED_ROM␉␉5␊
#define SPD_MEMORY_TYPE_SGRAM_DDR␉␉␉6␊
#define SPD_MEMORY_TYPE_SDRAM_DDR␉␉␉7␊
#define SPD_MEMORY_TYPE_SDRAM_DDR2␉␉␉8␊
#define SPD_MEMORY_TYPE_SDRAM_DDR3␉␉␉0xb␊
␊
/* SPD_MODULE_VOLTAGE values. */␊
#define SPD_VOLTAGE_TTL␉␉␉␉␉␉0 /* 5.0 Volt/TTL */␊
#define SPD_VOLTAGE_LVTTL␉␉␉␉␉1 /* LVTTL */␊
#define SPD_VOLTAGE_HSTL␉␉␉␉␉2 /* HSTL 1.5 */␊
#define SPD_VOLTAGE_SSTL3␉␉␉␉␉3 /* SSTL 3.3 */␊
#define SPD_VOLTAGE_SSTL2␉␉␉␉␉4 /* SSTL 2.5 */␊
␊
/* SPD_DIMM_CONFIG_TYPE values. */␊
#define ERROR_SCHEME_NONE␉␉␉␉␉0␊
#define ERROR_SCHEME_PARITY␉␉␉␉␉1␊
#define ERROR_SCHEME_ECC␉␉␉␉␉2␊
␊
/* SPD_ACCEPTABLE_CAS_LATENCIES values. */␊
// TODO: Check values.␊
#define SPD_CAS_LATENCY_1_0␉␉␉␉␉0x01␊
#define SPD_CAS_LATENCY_1_5␉␉␉␉␉0x02␊
#define SPD_CAS_LATENCY_2_0␉␉␉␉␉0x04␊
#define SPD_CAS_LATENCY_2_5␉␉␉␉␉0x08␊
#define SPD_CAS_LATENCY_3_0␉␉␉␉␉0x10␊
#define SPD_CAS_LATENCY_3_5␉␉␉␉␉0x20␊
#define SPD_CAS_LATENCY_4_0␉␉␉␉␉0x40␊
␊
#define SPD_CAS_LATENCY_DDR2_3␉␉␉␉(1 << 3)␊
#define SPD_CAS_LATENCY_DDR2_4␉␉␉␉(1 << 4)␊
#define SPD_CAS_LATENCY_DDR2_5␉␉␉␉(1 << 5)␊
#define SPD_CAS_LATENCY_DDR2_6␉␉␉␉(1 << 6)␊
␊
/* SPD_SUPPORTED_BURST_LENGTHS values. */␊
#define SPD_BURST_LENGTH_1␉␉␉␉␉1␊
#define SPD_BURST_LENGTH_2␉␉␉␉␉2␊
#define SPD_BURST_LENGTH_4␉␉␉␉␉4␊
#define SPD_BURST_LENGTH_8␉␉␉␉␉8␊
#define SPD_BURST_LENGTH_PAGE␉␉␉␉(1 << 7)␊
␊
/* SPD_MODULE_ATTRIBUTES values. */␊
#define MODULE_BUFFERED␉␉␉␉␉␉1␊
#define MODULE_REGISTERED␉␉␉␉␉2␊
␊
#endif /* !__LIBSAIO_SPD_H */␊
trunk/i386/libsaio/Makefile
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␊
UTILDIR = ../util␊
LIBSADIR = ../libsa␊
BOOT2DIR = ../boot2␊
INSTALLDIR = $(DSTROOT)/System/Library/Frameworks/System.framework/Versions/B/PrivateHeaders/standalone␊
#SYMROOT=␊
␊
OPTIM = -Os -Oz␊
DEBUG = NOTHING␊
DEBUG = -DNOTHING␊
#DEBUG = -DDEBUG_CPU=1 -DDEBUG_MEM=1 -DDEBUG_SPD=1 -DDEBUG_PCI=1 -DDEBUG_SMBIOS=1␊
CFLAGS␉= $(RC_CFLAGS) $(OPTIM) $(MORECPP) -arch i386 -g -Wmost \␊
-D__ARCHITECTURE__=\"i386\" -DSAIO_INTERNAL_USER \␊
-DRCZ_COMPRESSED_FILE_SUPPORT -D$(DEBUG) \␊
-DRCZ_COMPRESSED_FILE_SUPPORT $(DEBUG) \␊
-fno-builtin -static $(OMIT_FRAME_POINTER_CFLAG) \␊
-mpreferred-stack-boundary=2 -fno-align-functions -fno-stack-protector \␊
-march=pentium4 -msse2 -mfpmath=sse -msoft-float␊
␊
DEFINES=␊
CONFIG = hd␊
INC = -I. -I$(SYMROOT) -I$(UTILDIR) -I$(LIBSADIR)␊
INC = -I. -I$(SYMROOT) -I$(UTILDIR) -I$(LIBSADIR) -I$(BOOT2DIR)␊
ifneq "" "$(wildcard /bin/mkdirs)"␊
MKDIRS = /bin/mkdirs␊
else␊
␊
SAIO_OBJS = table.o asm.o bios.o biosfn.o \␊
␉disk.o sys.o cache.o bootstruct.o \␊
␉stringTable.o load.o pci.o memory.o misc.o \␊
␉stringTable.o load.o pci.o allocate.o misc.o \␊
␉ufs.o ufs_byteorder.o \␊
␉vbe.o nbp.o hfs.o hfs_compare.o \␊
␉xml.o ntfs.o msdos.o md5c.o device_tree.o \␊
␉freq_detect.o platform.o dsdt_patcher.o \␊
␉cpu.o platform.o dsdt_patcher.o \␊
␉smbios_patcher.o fake_efi.o ext2fs.o \␊
␉hpet.o spd.o usb.o pci_setup.o \␊
␉device_inject.o nvidia.o ati.o␊
␉device_inject.o nvidia.o ati.o pci_root.o mem.o␊
␊
␊
SAIO_EXTERN_OBJS = console.o␊
trunk/i386/libsaio/SMBIOS.h
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typedef UInt32 SMBDWord;␊
typedef UInt64 SMBQWord;␊
␊
struct DMIHeader{␊
SMBByte type;␊
SMBByte length;␊
SMBWord handle;␊
} __attribute__((packed));␊
␊
struct DMIEntryPoint {␊
SMBByte anchor[5];␊
SMBByte checksum;␊
trunk/i386/libsaio/smbios_patcher.c
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*/␊
␊
#include "libsaio.h"␊
#include "acpi.h"␊
#include "boot.h"␊
#include "bootstruct.h"␊
#include "acpi.h"␊
#include "efi_tables.h"␊
#include "fake_efi.h"␊
#include "platform.h"␊
␊
// defaults for a MacBook␊
static char sm_macbook_defaults[][2][40]={␊
␉{"SMbiosvendor",␉"Apple Inc."␉␉␉␉␉},␊
␉{"SMbiosvendor",␉"Apple Inc."␉␉␉},␊
␉{"SMbiosversion",␉"MB41.88Z.0073.B00.0809221748"␉},␊
␉{"SMbiosdate",␉␉"04/01/2008"␉␉␉␉␉},␊
␉{"SMmanufacter",␉"Apple Inc."␉␉␉␉␉},␊
␉{"SMproductname",␉"MacBook4,1"␉␉␉␉␉},␊
␉{"SMsystemversion",␉"1.0"␉␉␉␉␉␉␉},␊
␉{"SMserial",␉␉"SOMESRLNMBR"␉␉␉␉␉},␊
␉{"SMfamily",␉␉"MacBook"␉␉␉␉␉␉},␊
␉{"SMboardmanufacter","Apple Inc."␉␉␉␉␉},␊
␉{"SMboardproduct",␉"Mac-F42D89C8"␉␉␉␉␉},␊
␉{"SMbiosdate",␉␉"04/01/2008"␉␉␉},␊
␉{"SMmanufacter",␉"Apple Inc."␉␉␉},␊
␉{"SMproductname",␉"MacBook4,1"␉␉␉},␊
␉{"SMsystemversion",␉"1.0"␉␉␉␉},␊
␉{"SMserial",␉␉"SOMESRLNMBR"␉␉␉},␊
␉{"SMfamily",␉␉"MacBook"␉␉␉},␊
␉{"SMboardmanufacter",␉"Apple Inc."␉␉␉},␊
␉{"SMboardproduct",␉"Mac-F42D89C8"␉␉␉},␊
␉{ "",""␉}␊
};␊
␊
// defaults for a MacBook Pro␊
static char sm_macbookpro_defaults[][2][40]={␊
␉{"SMbiosvendor",␉"Apple Inc."␉␉␉␉␉},␊
␉{"SMbiosvendor",␉"Apple Inc."␉␉␉},␊
␉{"SMbiosversion",␉"MBP41.88Z.0073.B00.0809221748"␉},␊
␉{"SMbiosdate",␉␉"04/01/2008"␉␉␉␉␉},␊
␉{"SMmanufacter",␉"Apple Inc."␉␉␉␉␉},␊
␉{"SMproductname",␉"MacBookPro4,1"␉␉␉␉␉},␊
␉{"SMsystemversion",␉"1.0"␉␉␉␉␉␉␉},␊
␉{"SMserial",␉␉"SOMESRLNMBR"␉␉␉␉␉},␊
␉{"SMfamily",␉␉"MacBookPro"␉␉␉␉␉},␊
␉{"SMboardmanufacter","Apple Inc."␉␉␉␉␉},␊
␉{"SMboardproduct",␉"Mac-F42D89C8"␉␉␉␉␉},␊
␉{"SMbiosdate",␉␉"04/01/2008"␉␉␉},␊
␉{"SMmanufacter",␉"Apple Inc."␉␉␉},␊
␉{"SMproductname",␉"MacBookPro4,1"␉␉␉},␊
␉{"SMsystemversion",␉"1.0"␉␉␉␉},␊
␉{"SMserial",␉␉"SOMESRLNMBR"␉␉␉},␊
␉{"SMfamily",␉␉"MacBookPro"␉␉␉},␊
␉{"SMboardmanufacter",␉"Apple Inc."␉␉␉},␊
␉{"SMboardproduct",␉"Mac-F42D89C8"␉␉␉},␊
␉{ "",""␉}␊
};␊
␊
// defaults for a Mac mini ␊
static char sm_macmini_defaults[][2][40]={␊
␉{"SMbiosvendor",␉"Apple Inc."␉␉␉␉␉},␊
␉{"SMbiosvendor",␉"Apple Inc."␉␉␉},␊
␉{"SMbiosversion",␉"MM21.88Z.009A.B00.0706281359"␉},␊
␉{"SMbiosdate",␉␉"04/01/2008"␉␉␉␉␉},␊
␉{"SMmanufacter",␉"Apple Inc."␉␉␉␉␉},␊
␉{"SMproductname",␉"Macmini2,1"␉␉␉␉␉},␊
␉{"SMsystemversion",␉"1.0"␉␉␉␉␉␉␉},␊
␉{"SMserial",␉␉"SOMESRLNMBR"␉␉␉␉␉},␊
␉{"SMfamily",␉␉"Napa Mac"␉␉␉␉␉␉},␊
␉{"SMboardmanufacter","Apple Inc."␉␉␉␉␉},␊
␉{"SMboardproduct",␉"Mac-F4208EAA"␉␉␉␉␉},␊
␉{"SMbiosdate",␉␉"04/01/2008"␉␉␉},␊
␉{"SMmanufacter",␉"Apple Inc."␉␉␉},␊
␉{"SMproductname",␉"Macmini2,1"␉␉␉},␊
␉{"SMsystemversion",␉"1.0"␉␉␉␉},␊
␉{"SMserial",␉␉"SOMESRLNMBR"␉␉␉},␊
␉{"SMfamily",␉␉"Napa Mac"␉␉␉},␊
␉{"SMboardmanufacter",␉"Apple Inc."␉␉␉},␊
␉{"SMboardproduct",␉"Mac-F4208EAA"␉␉␉},␊
␉{ "",""␉}␊
};␊
␊
// defaults for an iMac␊
static char sm_imac_defaults[][2][40]={␊
␉{"SMbiosvendor",␉"Apple Inc."␉␉␉␉␉},␊
␉{"SMbiosvendor",␉"Apple Inc."␉␉␉},␊
␉{"SMbiosversion",␉"IM81.88Z.00C1.B00.0802091538"␉},␊
␉{"SMbiosdate",␉␉"04/01/2008"␉␉␉␉␉},␊
␉{"SMmanufacter",␉"Apple Inc."␉␉␉␉␉},␊
␉{"SMproductname",␉"iMac8,1"␉␉␉␉␉␉},␉␊
␉{"SMsystemversion",␉"1.0"␉␉␉␉␉␉␉},␊
␉{"SMserial",␉␉"SOMESRLNMBR"␉␉␉␉␉},␊
␉{"SMfamily",␉␉"Mac"␉␉␉␉␉␉␉},␊
␉{"SMboardmanufacter","Apple Inc."␉␉␉␉␉},␊
␉{"SMboardproduct",␉"Mac-F227BEC8"␉␉␉␉␉},␊
␉{"SMbiosdate",␉␉"04/01/2008"␉␉␉},␊
␉{"SMmanufacter",␉"Apple Inc."␉␉␉},␊
␉{"SMproductname",␉"iMac8,1"␉␉␉},␉␊
␉{"SMsystemversion",␉"1.0"␉␉␉␉},␊
␉{"SMserial",␉␉"SOMESRLNMBR"␉␉␉},␊
␉{"SMfamily",␉␉"Mac"␉␉␉␉},␊
␉{"SMboardmanufacter",␉"Apple Inc."␉␉␉},␊
␉{"SMboardproduct",␉"Mac-F227BEC8"␉␉␉},␊
␉{ "",""␉}␊
};␊
␊
// defaults for a Mac Pro␊
static char sm_macpro_defaults[][2][40]={␊
␉{"SMbiosvendor",␉"Apple Computer, Inc."␉␉␉},␊
␉{"SMbiosvendor",␉"Apple Computer, Inc."␉␉},␊
␉{"SMbiosversion",␉"MP31.88Z.006C.B05.0802291410"␉},␊
␉{"SMbiosdate",␉␉"04/01/2008"␉␉␉␉␉},␊
␉{"SMmanufacter",␉"Apple Computer, Inc."␉␉␉},␊
␉{"SMproductname",␉"MacPro3,1"␉␉␉␉␉␉},␊
␉{"SMsystemversion",␉"1.0"␉␉␉␉␉␉␉},␊
␉{"SMserial",␉␉"SOMESRLNMBR"␉␉␉␉␉},␊
␉{"SMfamily",␉␉"MacPro"␉␉␉␉␉␉},␊
␉{"SMboardmanufacter","Apple Computer, Inc."␉␉␉},␊
␉{"SMboardproduct",␉"Mac-F4208DC8"␉␉␉␉␉},␊
␉{"SMbiosdate",␉␉"04/01/2008"␉␉␉},␊
␉{"SMmanufacter",␉"Apple Computer, Inc."␉␉},␊
␉{"SMproductname",␉"MacPro3,1"␉␉␉},␊
␉{"SMsystemversion",␉"1.0"␉␉␉␉},␊
␉{"SMserial",␉␉"SOMESRLNMBR"␉␉␉},␊
␉{"SMfamily",␉␉"MacPro"␉␉␉},␊
␉{"SMboardmanufacter",␉"Apple Computer, Inc."␉␉},␊
␉{"SMboardproduct",␉"Mac-F4208DC8"␉␉␉},␊
␉{ "",""␉}␊
};␊
␊
static char *sm_get_defstr(char *name, int table_num)␊
{␊
␉int i;␊
␉char (*sm_defaults)[2][40];␊
␉int␉i;␊
␉char␉(*sm_defaults)[2][40];␊
␊
␉if (Platform.CPU.Mobile)␊
␉␉if (Platform.CPU.NoCores > 1) ␊
␉␉{␊
␉if (platformCPUFeature(CPU_FEATURE_MOBILE)) {␊
␉␉if (Platform.CPU.NoCores > 1) {␊
␉␉␉sm_defaults=sm_macbookpro_defaults;␊
␉␉} else {␊
␉␉␉sm_defaults=sm_macbook_defaults;␊
␉␉}␊
␉else␊
␉␉switch (Platform.CPU.NoCores)␊
␉␉{␊
␉␉␉case 1: sm_defaults=sm_macmini_defaults; break;␊
␉␉␉case 2: sm_defaults=sm_imac_defaults; break;␊
␉␉ default: sm_defaults=sm_macpro_defaults; break;␊
␉} else {␊
␉␉switch (Platform.CPU.NoCores) {␊
␉␉case 1: sm_defaults=sm_macmini_defaults; break;␊
␉␉case 2: sm_defaults=sm_imac_defaults; break;␊
␉␉default: sm_defaults=sm_macpro_defaults; break;␊
␉␉}␊
␉}␊
␊
␉for (i=0;sm_defaults[i][0][0];i++)␊
␉␉if (!strcmp (sm_defaults[i][0],name))␊
␉for (i=0;sm_defaults[i][0][0];i++) {␊
␉␉if (!strcmp (sm_defaults[i][0],name)) {␊
␉␉␉return sm_defaults[i][1];␊
␉␉}␊
␉}␊
␊
␉// Shouldn't happen␊
␉printf ("Error: no default for '%s' known\n", name);␊
␉return "";␊
}␊
␊
static int sm_get_fsb (char *name, int table_num)␊
static int sm_get_fsb(char *name, int table_num)␊
{␊
␉return Platform.CPU.FSBFrequency/1000000;␊
}␊
␊
static int sm_get_cpu (char *name, int table_num)␊
{␊
␉/* round CPU frequency */␊
//␉return round2(Platform.CPU.CPUFrequency/1000000, 10);␊
//␉return roundup2(Platform.CPU.CPUFrequency/1000000, 100); ␊
␉return Platform.CPU.CPUFrequency/1000000;␊
}␊
␊
static int sm_get_cputype (char *name, int table_num)␊
{␊
␉int cores = Platform.CPU.NoCores;␊
␊
␉if (cores == 1)␊
␉if (Platform.CPU.NoCores == 1) {␊
␉␉return 0x0101; // <01 01> Intel Core Solo?␊
␉else if (cores == 2)␊
␉} else if (Platform.CPU.NoCores == 2) {␊
␉␉return 0x0301; // <01 03> Intel Core 2 Duo␊
␉else if (cores >= 4)␊
␉} else if (Platform.CPU.NoCores >= 4) {␊
␉␉return 0x0501; // <01 05> Quad-Core Intel Xeon␊
␉else␊
␉} else {␊
␉␉return 0x0301; // Default to Core 2 Duo␊
␉}␊
}␊
␊
static int sm_get_memtype (char *name, int table_num)␊
{␊
␉if(Platform.RAM.Type)␊
␉␉return Platform.RAM.Type;␊
␉else␊
␉␉return SMB_MEM_TYPE_DDR2;␊
␉if (table_num < MAX_RAM_SLOTS &&␊
␉ Platform.RAM.DIMM[table_num].InUse &&␊
␉ Platform.RAM.DIMM[table_num].Type != 0)␊
␉{␊
␉␉return Platform.RAM.DIMM[table_num].Type;␊
␉}␊
␉return SMB_MEM_TYPE_DDR2;␊
}␊
␊
static int sm_get_memspeed (char *name, int table_num)␊
{␊
␉if(Platform.RAM.Type)␊
␉␉return round2( Platform.RAM.Frequency / 500000, 2);␊
␉else␊
␉␉return 667;␊
␉if (Platform.RAM.Frequency != 0) {␊
␉␉return Platform.RAM.Frequency/1000000;␊
␉}␊
␉return 667;␊
}␊
␊
static char *sm_get_memvendor (char *name, int table_num)␊
{␉␊
{␊
␉if (table_num < MAX_RAM_SLOTS &&␊
␉ Platform.RAM.DIMM[table_num].InUse &&␊
␉ strlen(Platform.RAM.DIMM[table_num].Vendor) > 0)␊
␉{␊
␉␉DBG("Vendor[%d]='%s'\n", table_num, Platform.RAM.DIMM[table_num].Vendor);␊
␉␉return Platform.RAM.DIMM[table_num].Vendor;␊
␉}␊
␉return "N/A";␊
}␊
␉␊
static char *sm_get_memserial (char *name, int table_num)␊
{␊
␉if (table_num < MAX_RAM_SLOTS &&␊
␉ Platform.RAM.DIMM[table_num].InUse &&␊
␉ strlen(Platform.RAM.DIMM[table_num].SerialNo) > 0)␊
␉{␊
␉␉DBG("SerialNo[%d]='%s'\n", table_num, Platform.RAM.DIMM[table_num].SerialNo);␊
␉␉return Platform.RAM.DIMM[table_num].SerialNo;␊
␉}␊
␉return "N/A";␊
}␊
␊
static char *sm_get_mempartno (char *name, int table_num)␊
{␊
␉if (table_num < MAX_RAM_SLOTS &&␊
␉ Platform.RAM.DIMM[table_num].InUse &&␊
␉ strlen(Platform.RAM.DIMM[table_num].PartNo) > 0)␊
␉{␊
␉␉DBG("PartNo[%d]='%s'\n", table_num, Platform.RAM.DIMM[table_num].PartNo);␊
␉␉return Platform.RAM.DIMM[table_num].PartNo;␊
␉}␊
␉return "N/A";␊
}␊
␊
␉{.name="SMmanufacter",␉␉.table_type= 1,␉.value_type=SMSTRING,␉.offset=0x04,␉.auto_str=sm_get_defstr␉},␊
␉{.name="SMproductname",␉␉.table_type= 1,␉.value_type=SMSTRING,␉.offset=0x05,␉.auto_str=sm_get_defstr␉},␊
␉{.name="SMsystemversion",␉.table_type= 1,␉.value_type=SMSTRING,␉.offset=0x06,␉.auto_str=sm_get_defstr␉},␊
␉{.name="SMserial",␉␉␉.table_type= 1,␉.value_type=SMSTRING,␉.offset=0x07,␉.auto_str=sm_get_defstr␉},␊
␉{.name="SMUUID",␉␉␉.table_type= 1, .value_type=SMOWORD,␉.offset=0x08,␉.auto_oword=0␉␉␉},␊
␉{.name="SMfamily",␉␉␉.table_type= 1,␉.value_type=SMSTRING,␉.offset=0x1a,␉.auto_str=sm_get_defstr␉},␊
␉{.name="SMserial",␉␉.table_type= 1,␉.value_type=SMSTRING,␉.offset=0x07,␉.auto_str=sm_get_defstr␉},␊
␉{.name="SMUUID",␉␉.table_type= 1, .value_type=SMOWORD,␉.offset=0x08,␉.auto_oword=0␉␉},␊
␉{.name="SMfamily",␉␉.table_type= 1,␉.value_type=SMSTRING,␉.offset=0x1a,␉.auto_str=sm_get_defstr␉},␊
␉{.name="SMboardmanufacter",␉.table_type= 2, .value_type=SMSTRING,␉.offset=0x04,␉.auto_str=sm_get_defstr␉},␊
␉{.name="SMboardproduct",␉.table_type= 2, .value_type=SMSTRING,␉.offset=0x05,␉.auto_str=sm_get_defstr␉},␊
␉{.name="SMexternalclock",␉.table_type= 4,␉.value_type=SMWORD,␉␉.offset=0x12,␉.auto_int=sm_get_fsb␉},␊
␉{.name="SMmaximalclock",␉.table_type= 4,␉.value_type=SMWORD,␉␉.offset=0x14,␉.auto_int=sm_get_cpu␉},␊
␉{.name="SMmemdevloc",␉␉.table_type=17,␉.value_type=SMSTRING,␉.offset=0x10,␉.auto_str=0␉␉␉␉},␊
␉{.name="SMmembankloc",␉␉.table_type=17,␉.value_type=SMSTRING,␉.offset=0x11,␉.auto_str=0␉␉␉␉},␊
␉{.name="SMmemtype",␉␉␉.table_type=17,␉.value_type=SMBYTE,␉␉.offset=0x12,␉.auto_int=sm_get_memtype},␊
␉{.name="SMmemspeed",␉␉.table_type=17,␉.value_type=SMWORD,␉␉.offset=0x15,␉.auto_int=sm_get_memspeed},␊
␉{.name="SMexternalclock",␉.table_type= 4,␉.value_type=SMWORD,␉.offset=0x12,␉.auto_int=sm_get_fsb␉},␊
␉{.name="SMmaximalclock",␉.table_type= 4,␉.value_type=SMWORD,␉.offset=0x14,␉.auto_int=sm_get_cpu␉},␊
␉{.name="SMmemdevloc",␉␉.table_type=17,␉.value_type=SMSTRING,␉.offset=0x10,␉.auto_str=0␉␉},␊
␉{.name="SMmembankloc",␉␉.table_type=17,␉.value_type=SMSTRING,␉.offset=0x11,␉.auto_str=0␉␉},␊
␉{.name="SMmemtype",␉␉.table_type=17,␉.value_type=SMBYTE,␉.offset=0x12,␉.auto_int=sm_get_memtype},␊
␉{.name="SMmemspeed",␉␉.table_type=17,␉.value_type=SMWORD,␉.offset=0x15,␉.auto_int=sm_get_memspeed},␊
␉{.name="SMmemmanufacter",␉.table_type=17,␉.value_type=SMSTRING,␉.offset=0x17,␉.auto_str=sm_get_memvendor},␊
␉{.name="SMmemserial",␉␉.table_type=17,␉.value_type=SMSTRING,␉.offset=0x18,␉.auto_str=sm_get_memserial},␊
␉{.name="SMmempart",␉␉␉.table_type=17,␉.value_type=SMSTRING,␉.offset=0x1A,␉.auto_str=sm_get_mempartno},␊
␉{.name="SMcputype",␉␉␉.table_type=131,.value_type=SMWORD,␉␉.offset=0x04,␉.auto_int=sm_get_cputype},␊
␉{.name="SMbusspeed",␉␉.table_type=132,.value_type=SMWORD,␉␉.offset=0x04,␉.auto_str=0␉␉␉␉}␊
␉{.name="SMmempart",␉␉.table_type=17,␉.value_type=SMSTRING,␉.offset=0x1A,␉.auto_str=sm_get_mempartno},␊
␉{.name="SMcputype",␉␉.table_type=131,.value_type=SMWORD,␉.offset=0x04,␉.auto_int=sm_get_cputype},␊
␉{.name="SMbusspeed",␉␉.table_type=132,.value_type=SMWORD,␉.offset=0x04,␉.auto_str=0␉␉}␊
};␊
␊
struct smbios_table_description smbios_table_descriptions[]=␊
␉{.type=132,␉.len=0x06,␉.numfunc=sm_one}␊
};␊
␊
static inline struct SMBEntryPoint * getAddressOfSmbiosTable()␊
struct SMBEntryPoint *getAddressOfSmbiosTable(void)␊
{␊
␉/* First see if we can even find the damn SMBIOS table␊
* The logic here is to start at 0xf0000 and end at 0xfffff iterating 16 bytes at a time looking␊
* for the SMBIOS entry-point structure anchor (literal ASCII "_SM_").␊
*/␊
void *smbios_addr = (void*)SMBIOS_RANGE_START;␊
for(; (smbios_addr <= (void*)SMBIOS_RANGE_END) && (*(uint32_t*)smbios_addr != SMBIOS_ANCHOR_UINT32_LE); smbios_addr += 16)␊
;␊
if(smbios_addr <= (void*)SMBIOS_RANGE_END)␊
{␊
/* NOTE: The specification does not specifically state what to do in the event of finding an␊
* SMBIOS anchor on an invalid table. It might be better to move this code into the for loop␊
* so that searching can continue.␊
*/␊
uint8_t csum = checksum8(smbios_addr, sizeof(struct SMBEntryPoint));␊
/* The table already contains the checksum so we merely need to see if its checksum is now zero. */␊
if(csum != 0)␊
{␊
printf("Found SMBIOS anchor but bad table checksum. Assuming no SMBIOS.\n");␊
sleep(5);␊
smbios_addr = 0;␊
}␊
}␊
else␊
{␊
/* If this happens, it's possible that a PnP BIOS call can be done to retrieve the address of the table.␊
* The latest versions of the spec state that modern programs should not even attempt to do this. */␊
printf("Unable to find SMBIOS table.\n");␊
sleep(5);␊
smbios_addr = 0;␊
}␊
return smbios_addr;␊
␉ * The logic here is to start at 0xf0000 and end at 0xfffff iterating 16 bytes at a time looking␊
␉ * for the SMBIOS entry-point structure anchor (literal ASCII "_SM_").␊
␉ */␊
␉void *smbios_addr = (void*)SMBIOS_RANGE_START;␊
␊
␉for (; (smbios_addr<=(void*)SMBIOS_RANGE_END) && (*(uint32_t*)smbios_addr!=SMBIOS_ANCHOR_UINT32_LE); smbios_addr+=16) ;␊
␉if (smbios_addr <= (void*)SMBIOS_RANGE_END) {␊
␉␉/* NOTE: The specification does not specifically state what to do in the event of finding an␊
␉␉ * SMBIOS anchor on an invalid table. It might be better to move this code into the for loop␊
␉␉ * so that searching can continue.␊
␉␉ */␊
␉␉uint8_t csum = checksum8(smbios_addr, sizeof(struct SMBEntryPoint));␊
␉␉/* The table already contains the checksum so we merely need to see if its checksum is now zero. */␊
␉␉if (csum != 0) {␊
␉␉␉printf("Found SMBIOS anchor but bad table checksum. Assuming no SMBIOS.\n");␊
␉␉␉sleep(5);␊
␉␉␉smbios_addr = 0;␊
␉␉}␊
␉} else {␊
␉␉/* If this happens, it's possible that a PnP BIOS call can be done to retrieve the address of the table.␊
␉␉ * The latest versions of the spec state that modern programs should not even attempt to do this.␊
␉␉ */␊
␉␉printf("Unable to find SMBIOS table.\n");␊
␉␉sleep(5);␊
␉␉smbios_addr = 0;␊
␉}␊
␉return smbios_addr;␊
}␊
␊
/* Compute necessary space requirements for new smbios */␊
struct SMBEntryPoint *␊
smbios_dry_run (struct SMBEntryPoint * origsmbios)␊
struct SMBEntryPoint *smbios_dry_run(struct SMBEntryPoint *origsmbios)␊
{␊
␉struct SMBEntryPoint *ret;␊
␉char *smbiostables=0;␊
␉char *tablesptr;␊
␉int origsmbiosnum=0;␊
␉int i, j;␊
␉int tablespresent[256];␊
␉BOOL do_auto=1;␊
␉struct SMBEntryPoint␉*ret;␊
␉char␉␉␉*smbiostables;␊
␉char␉␉␉*tablesptr;␊
␉int␉␉␉origsmbiosnum;␊
␉int␉␉␉i, j;␊
␉int␉␉␉tablespresent[256];␊
␉bool␉␉␉do_auto=true;␊
␊
␉getBoolForKey("SMBIOSdefaults",&do_auto,&bootInfo->bootConfig);␊
␉bzero(tablespresent, sizeof(tablespresent));␊
␊
␉for (i=0;i<256;i++)␊
␉␉tablespresent[i]=0;␊
␉ret=(struct SMBEntryPoint *)AllocateKernelMemory(sizeof (struct SMBEntryPoint));␊
␉if (origsmbios)␊
␉{␊
␉␉smbiostables=(char *)origsmbios->dmi.tableAddress;␊
␉␉origsmbiosnum=origsmbios->dmi.structureCount;␊
}␊
␉getBoolForKey(kSMBIOSdefaults, &do_auto, &bootInfo->bootConfig);␊
␊
␉ret = (struct SMBEntryPoint *)AllocateKernelMemory(sizeof(struct SMBEntryPoint));␊
␉if (origsmbios) {␊
␉␉smbiostables = (char *)origsmbios->dmi.tableAddress;␊
␉␉origsmbiosnum = origsmbios->dmi.structureCount;␊
␉} else {␊
␉␉smbiostables = NULL;␊
␉␉origsmbiosnum = 0;␊
␉}␊
␊
␉// _SM_␊
␉ret->anchor[0]=0x5f;␊
␉ret->anchor[1]=0x53;␊
␉ret->anchor[2]=0x4d;␊
␉ret->anchor[3]=0x5f; ␊
␉ret->entryPointLength=sizeof (*ret);␊
␉ret->majorVersion=2;␊
␉ret->minorVersion=1;␊
␉ret->maxStructureSize=0; ␊
␉ret->entryPointRevision=0;␊
␉for (i=0;i<5;i++)␊
␉␉ret->formattedArea[i]=0;␊
␉ret->anchor[0] = 0x5f;␊
␉ret->anchor[1] = 0x53;␊
␉ret->anchor[2] = 0x4d;␊
␉ret->anchor[3] = 0x5f; ␊
␉ret->entryPointLength = sizeof(*ret);␊
␉ret->majorVersion = 2;␊
␉ret->minorVersion = 1;␊
␉ret->maxStructureSize = 0; ␊
␉ret->entryPointRevision = 0;␊
␉for (i=0;i<5;i++) {␊
␉␉ret->formattedArea[i] = 0;␊
␉}␊
␉//_DMI_␊
␉ret->dmi.anchor[0]=0x5f;␊
␉ret->dmi.anchor[1]=0x44;␊
␉ret->dmi.anchor[2]=0x4d;␊
␉ret->dmi.anchor[3]=0x49;␊
␉ret->dmi.anchor[4]=0x5f;␊
␉ret->dmi.tableLength=0; ␊
␉ret->dmi.tableAddress=0; ␊
␉ret->dmi.structureCount=0; ␊
␉ret->dmi.bcdRevision=0x21;␊
␉tablesptr=smbiostables;␊
␉if (smbiostables)␊
␉␉for (i=0;i<origsmbiosnum;i++)␊
␉␉{␊
␉␉␉struct smbios_table_header *cur␊
␉␉␉=(struct smbios_table_header *) tablesptr;␊
␉␉␉char *stringsptr;␊
␉␉␉int stringlen;␊
␉␉␉tablesptr+=cur->length;␊
␉␉␉stringsptr=tablesptr;␊
␉␉␉for (;tablesptr[0]!=0 || tablesptr[1]!=0;tablesptr++);␊
␉␉␉tablesptr+=2;␊
␉␉␉stringlen=tablesptr-stringsptr-1;␊
␉␉␉if (stringlen==1)␊
␉␉␉␉stringlen=0;␊
␉␉␉for (j=0;j<sizeof (smbios_properties)/sizeof(smbios_properties[0]);␊
␉␉␉␉ j++)␊
␉␉␉{␊
␉␉␉␉const char *str;␊
␉␉␉␉int size;␊
␉␉␉␉char altname[40];␊
␉␉␉␉sprintf (altname, "%s_%d",smbios_properties[j].name,␊
␉␉␉␉␉␉ tablespresent[cur->type]+1);␉␉␉␉␊
␉␉␉␉if (smbios_properties[j].table_type==cur->type ␊
␉␉␉␉␉&& smbios_properties[j].value_type==SMSTRING␊
␉␉␉␉␉&& (getValueForKey(smbios_properties[j].name, &str, &size, &bootInfo->smbiosConfig)␊
␉␉␉␉␉ || getValueForKey(altname,&str, &size, &bootInfo->smbiosConfig)))␊
␉␉␉␉␉stringlen+=size+1;␊
␉␉␉␉else if (smbios_properties[j].table_type==cur->type ␊
␉␉␉␉␉␉ && smbios_properties[j].value_type==SMSTRING␊
␉␉␉␉␉␉ && do_auto && smbios_properties[j].auto_str)␊
␉␉␉␉␉stringlen+=strlen(smbios_properties[j].auto_str(smbios_properties[j].name,tablespresent[cur->type]))+1;␊
␉ret->dmi.anchor[0] = 0x5f;␊
␉ret->dmi.anchor[1] = 0x44;␊
␉ret->dmi.anchor[2] = 0x4d;␊
␉ret->dmi.anchor[3] = 0x49;␊
␉ret->dmi.anchor[4] = 0x5f;␊
␉ret->dmi.tableLength = 0; ␊
␉ret->dmi.tableAddress = 0; ␊
␉ret->dmi.structureCount = 0; ␊
␉ret->dmi.bcdRevision = 0x21;␊
␉tablesptr = smbiostables;␊
␉if (smbiostables) {␊
␉␉for (i=0; i<origsmbiosnum; i++) {␊
␉␉␉struct smbios_table_header␉*cur = (struct smbios_table_header *)tablesptr;␊
␉␉␉char␉␉␉␉*stringsptr;␊
␉␉␉int␉␉␉␉stringlen;␊
␊
␉␉␉tablesptr += cur->length;␊
␉␉␉stringsptr = tablesptr;␊
␉␉␉for (; tablesptr[0]!=0 || tablesptr[1]!=0; tablesptr++);␊
␉␉␉tablesptr += 2;␊
␉␉␉stringlen = tablesptr - stringsptr - 1;␊
␉␉␉if (stringlen == 1) {␊
␉␉␉␉stringlen = 0;␊
␉␉␉}␊
␉␉␉if (stringlen==0)␊
␉␉␉␉stringlen=1;␊
␉␉␉for (j=0; j<sizeof(smbios_properties)/sizeof(smbios_properties[0]); j++) {␊
␉␉␉␉const char␉*str;␊
␉␉␉␉int␉␉size;␊
␉␉␉␉char␉␉altname[40];␊
␊
␉␉␉␉sprintf(altname, "%s_%d",smbios_properties[j].name, tablespresent[cur->type] + 1);␉␉␉␉␊
␉␉␉␉if (smbios_properties[j].table_type == cur->type &&␊
␉␉␉␉ smbios_properties[j].value_type == SMSTRING &&␊
␉␉␉␉ (getValueForKey(smbios_properties[j].name, &str, &size, &bootInfo->smbiosConfig) ||␊
␉␉␉␉ getValueForKey(altname,&str, &size, &bootInfo->smbiosConfig)))␊
␉␉␉␉{␊
␉␉␉␉␉stringlen += size + 1;␊
␉␉␉␉} else if (smbios_properties[j].table_type == cur->type &&␊
␉␉␉␉ smbios_properties[j].value_type == SMSTRING &&␊
␉␉␉␉ do_auto && smbios_properties[j].auto_str)␊
␉␉␉␉{␊
␉␉␉␉␉stringlen += strlen(smbios_properties[j].auto_str(smbios_properties[j].name, tablespresent[cur->type])) + 1;␊
␉␉␉␉}␊
␉␉␉}␊
␉␉␉if (stringlen == 0) {␊
␉␉␉␉stringlen = 1;␊
␉␉␉}␊
␉␉␉stringlen++;␊
␉␉␉if (ret->maxStructureSize<cur->length+stringlen)␊
␉␉␉if (ret->maxStructureSize < cur->length+stringlen) {␊
␉␉␉␉ret->maxStructureSize=cur->length+stringlen;␊
␉␉␉ret->dmi.tableLength+=cur->length+stringlen;␊
␉␉␉}␊
␉␉␉ret->dmi.tableLength += cur->length+stringlen;␊
␉␉␉ret->dmi.structureCount++;␊
␉␉␉tablespresent[cur->type]++;␊
␉␉}␊
␉for (i=0;i<sizeof (smbios_table_descriptions)␊
␉␉ /sizeof(smbios_table_descriptions[0]);i++)␊
␉{␊
␉␉int numnec=-1;␊
␉␉char buffer[40];␊
␉␉sprintf (buffer, "SMtable%d", i);␊
␉␉if (!getIntForKey(buffer,&numnec,&bootInfo->smbiosConfig))␊
␉␉␉numnec=-1;␊
␉␉if (numnec==-1 && do_auto && smbios_table_descriptions[i].numfunc)␊
␉␉␉numnec=smbios_table_descriptions[i].numfunc (smbios_table_descriptions[i].type);␊
␉␉␊
␉␉while (tablespresent[smbios_table_descriptions[i].type]<numnec)␊
␉␉{␊
␉␉␉int stringlen=0;␊
␉␉␉for (j=0;j<sizeof (smbios_properties)/sizeof(smbios_properties[0]);␊
␉␉␉␉ j++)␊
␉␉␉{␊
␉␉␉␉const char *str;␊
␉␉␉␉int size;␊
␉␉␉␉char altname[40];␊
␉␉␉␉sprintf (altname, "%s_%d",smbios_properties[j].name,␊
␉␉␉␉␉␉ tablespresent[smbios_table_descriptions[i].type]+1);␊
␉␉␉␉if (smbios_properties[j].table_type␊
␉␉␉␉␉==smbios_table_descriptions[i].type ␊
␉␉␉␉␉&& smbios_properties[j].value_type==SMSTRING␊
␉␉␉␉␉&& (getValueForKey(altname,&str, &size, &bootInfo->smbiosConfig)␊
␉␉␉␉␉␉|| getValueForKey(smbios_properties[j].name,&str, &size, &bootInfo->smbiosConfig)))␊
␉␉␉␉␉stringlen+=size+1; ␊
␉␉␉␉else if (smbios_properties[j].table_type␊
␉␉␉␉␉␉ ==smbios_table_descriptions[i].type ␊
␉␉␉␉␉␉ && smbios_properties[j].value_type==SMSTRING␊
␉␉␉␉␉␉ && do_auto && smbios_properties[j].auto_str)␊
␉␉␉␉␉stringlen+=strlen(smbios_properties[j].auto_str␊
␉␉␉␉␉␉␉␉␉ (smbios_properties[j].name,␊
␉␉␉␉␉␉␉␉␉ tablespresent[smbios_table_descriptions[i].type]))+1;␊
␉}␊
␉for (i=0; i<sizeof(smbios_table_descriptions)/sizeof(smbios_table_descriptions[0]); i++) {␊
␉␉int␉numnec=-1;␊
␉␉char␉buffer[40];␊
␊
␉␉sprintf(buffer, "SMtable%d", i);␊
␉␉if (!getIntForKey(buffer, &numnec, &bootInfo->smbiosConfig)) {␊
␉␉␉numnec = -1;␊
␉␉}␊
␉␉if (numnec==-1 && do_auto && smbios_table_descriptions[i].numfunc) {␊
␉␉␉numnec = smbios_table_descriptions[i].numfunc(smbios_table_descriptions[i].type);␊
␉␉}␊
␉␉while (tablespresent[smbios_table_descriptions[i].type] < numnec) {␊
␉␉␉int␉stringlen = 0;␊
␉␉␉for (j=0; j<sizeof(smbios_properties)/sizeof(smbios_properties[0]); j++) {␊
␉␉␉␉const char␉*str;␊
␉␉␉␉int␉␉size;␊
␉␉␉␉char␉␉altname[40];␊
␊
␉␉␉␉sprintf(altname, "%s_%d",smbios_properties[j].name, tablespresent[smbios_table_descriptions[i].type] + 1);␊
␉␉␉␉if (smbios_properties[j].table_type == smbios_table_descriptions[i].type &&␊
␉␉␉␉ smbios_properties[j].value_type == SMSTRING &&␊
␉␉␉␉ (getValueForKey(altname, &str, &size, &bootInfo->smbiosConfig) ||␊
␉␉␉␉ getValueForKey(smbios_properties[j].name, &str, &size, &bootInfo->smbiosConfig)))␊
␉␉␉␉{␊
␉␉␉␉␉stringlen += size + 1;␊
␉␉␉␉} else if (smbios_properties[j].table_type == smbios_table_descriptions[i].type &&␊
␉␉␉␉ smbios_properties[j].value_type==SMSTRING &&␊
␉␉␉␉ do_auto && smbios_properties[j].auto_str)␊
␉␉␉␉{␊
␉␉␉␉␉stringlen += strlen(smbios_properties[j].auto_str(smbios_properties[j].name, tablespresent[smbios_table_descriptions[i].type])) + 1;␊
␉␉␉␉}␊
␉␉␉}␊
␉␉␉if (stringlen==0)␊
␉␉␉␉stringlen=1;␊
␉␉␉if (stringlen == 0) {␊
␉␉␉␉stringlen = 1;␊
␉␉␉}␊
␉␉␉stringlen++;␊
␉␉␉if (ret->maxStructureSize<smbios_table_descriptions[i].len+stringlen)␊
␉␉␉␉ret->maxStructureSize=smbios_table_descriptions[i].len+stringlen;␊
␉␉␉ret->dmi.tableLength+=smbios_table_descriptions[i].len+stringlen;␊
␉␉␉if (ret->maxStructureSize < smbios_table_descriptions[i].len+stringlen) {␊
␉␉␉␉ret->maxStructureSize = smbios_table_descriptions[i].len + stringlen;␊
␉␉␉}␊
␉␉␉ret->dmi.tableLength += smbios_table_descriptions[i].len + stringlen;␊
␉␉␉ret->dmi.structureCount++;␊
␉␉␉tablespresent[smbios_table_descriptions[i].type]++;␊
␉␉}␊
␉return ret;␊
}␊
␊
void␊
smbios_real_run (struct SMBEntryPoint * origsmbios,␊
␉␉␉␉ struct SMBEntryPoint * newsmbios)␊
void smbios_real_run(struct SMBEntryPoint * origsmbios, struct SMBEntryPoint * newsmbios)␊
{␊
␉char *smbiostables=0;␊
␉char *smbiostables;␊
␉char *tablesptr, *newtablesptr;␊
␉int origsmbiosnum=0;␊
␉int origsmbiosnum;␊
␉// bitmask of used handles␊
␉uint8_t handles[8192]; ␊
␉uint16_t nexthandle=0;␊
␉int i, j;␊
␉int tablespresent[256];␊
␉BOOL do_auto=1;␊
␉bool do_auto=true;␊
␉␊
␉getBoolForKey("SMBIOSdefaults",&do_auto,&bootInfo->bootConfig);␊
␉bzero(tablespresent, sizeof(tablespresent));␊
␉bzero(handles, sizeof(handles));␊
␊
␉getBoolForKey(kSMBIOSdefaults, &do_auto, &bootInfo->bootConfig);␊
␉␊
␉for (i=0;i<256;i++)␊
␉␉tablespresent[i]=0;␊
␉␊
␉memset (handles,0,8192);␊
␉newsmbios->dmi.tableAddress=(uint32_t)AllocateKernelMemory(newsmbios->dmi.tableLength);␊
␉if (origsmbios)␊
{␊
␉␉smbiostables=(char *) origsmbios->dmi.tableAddress;␊
␉␉origsmbiosnum=origsmbios->dmi.structureCount;␊
}␊
␉tablesptr=smbiostables;␊
␉newtablesptr=(char *) newsmbios->dmi.tableAddress;␊
␉if (smbiostables)␊
␉␉for (i=0;i<origsmbiosnum;i++)␊
␉␉{␊
␉␉␉struct smbios_table_header *oldcur␊
␉␉␉=(struct smbios_table_header *) tablesptr,␊
␉␉␉*newcur=(struct smbios_table_header *) newtablesptr;␊
␉␉␉char *stringsptr;␊
␉␉␉int nstrings=0;␊
␉␉␉␊
␉␉␉handles[(oldcur->handle)/8]|=1<<((oldcur->handle)%8);␊
␉␉␉␊
␉␉␉memcpy (newcur,oldcur, oldcur->length);␊
␉␉␉␊
␉␉␉tablesptr+=oldcur->length;␊
␉␉␉stringsptr=tablesptr;␊
␉␉␉newtablesptr+=oldcur->length;␊
␉␉␉for (;tablesptr[0]!=0 || tablesptr[1]!=0;tablesptr++)␊
␉␉␉␉if (tablesptr[0]==0)␊
␉newsmbios->dmi.tableAddress = (uint32_t)AllocateKernelMemory(newsmbios->dmi.tableLength);␊
␉if (origsmbios) {␊
␉␉smbiostables = (char *)origsmbios->dmi.tableAddress;␊
␉␉origsmbiosnum = origsmbios->dmi.structureCount;␊
␉} else {␊
␉␉smbiostables = NULL;␊
␉␉origsmbiosnum = 0;␊
␉}␊
␉tablesptr = smbiostables;␊
␉newtablesptr = (char *)newsmbios->dmi.tableAddress;␊
␉if (smbiostables) {␊
␉␉for (i=0; i<origsmbiosnum; i++) {␊
␉␉␉struct smbios_table_header␉*oldcur = (struct smbios_table_header *) tablesptr;␊
␉␉␉struct smbios_table_header␉*newcur = (struct smbios_table_header *) newtablesptr;␊
␉␉␉char␉␉␉␉*stringsptr;␊
␉␉␉int␉␉␉␉nstrings = 0;␊
␊
␉␉␉handles[(oldcur->handle) / 8] |= 1 << ((oldcur->handle) % 8);␊
␉␉␉memcpy(newcur,oldcur, oldcur->length);␊
␊
␉␉␉tablesptr += oldcur->length;␊
␉␉␉stringsptr = tablesptr;␊
␉␉␉newtablesptr += oldcur->length;␊
␉␉␉for (;tablesptr[0]!=0 || tablesptr[1]!=0; tablesptr++) {␊
␉␉␉␉if (tablesptr[0] == 0) {␊
␉␉␉␉␉nstrings++;␊
␉␉␉if (tablesptr!=stringsptr)␊
␉␉␉␉}␊
␉␉␉}␊
␉␉␉if (tablesptr != stringsptr) {␊
␉␉␉␉nstrings++;␊
␉␉␉tablesptr+=2;␊
␉␉␉memcpy (newtablesptr,stringsptr,tablesptr-stringsptr);␊
␉␉␉}␊
␉␉␉tablesptr += 2;␊
␉␉␉memcpy(newtablesptr, stringsptr, tablesptr-stringsptr);␊
␉␉␉//point to next possible space for a string␊
␉␉␉newtablesptr+=tablesptr-stringsptr-1;␊
␉␉␉if (nstrings==0)␊
␉␉␉newtablesptr += tablesptr - stringsptr - 1;␊
␉␉␉if (nstrings == 0) {␊
␉␉␉␉newtablesptr--;␊
␉␉␉for (j=0;j<sizeof (smbios_properties)/sizeof(smbios_properties[0]);␊
␉␉␉␉ j++)␊
␉␉␉{␊
␉␉␉␉const char *str;␊
␉␉␉␉int size;␊
␉␉␉␉int num;␊
␉␉␉␉char altname[40];␊
␉␉␉␉sprintf (altname, "%s_%d",smbios_properties[j].name,␊
␉␉␉␉␉␉ tablespresent[newcur->type]+1);␉␉␉␉␊
␉␉␉␉␊
␉␉␉␉if (smbios_properties[j].table_type==newcur->type)␊
␉␉␉␉␉switch (smbios_properties[j].value_type)␊
␉␉␉␉{␊
␉␉␉}␊
␉␉␉for (j=0; j<sizeof(smbios_properties)/sizeof(smbios_properties[0]); j++) {␊
␉␉␉␉const char␉*str;␊
␉␉␉␉int␉␉size;␊
␉␉␉␉int␉␉num;␊
␉␉␉␉char␉␉altname[40];␊
␊
␉␉␉␉sprintf(altname, "%s_%d", smbios_properties[j].name, tablespresent[newcur->type] + 1);␊
␉␉␉␉if (smbios_properties[j].table_type == newcur->type) {␊
␉␉␉␉␉switch (smbios_properties[j].value_type) {␊
␉␉␉␉␉case SMSTRING:␊
␉␉␉␉␉␉if (getValueForKey(altname,&str, &size, &bootInfo->smbiosConfig)␊
␉␉␉␉␉␉␉||getValueForKey(smbios_properties[j].name,&str, &size, &bootInfo->smbiosConfig))␊
␉␉␉␉␉␉if (getValueForKey(altname, &str, &size, &bootInfo->smbiosConfig) ||␊
␉␉␉␉␉␉ getValueForKey(smbios_properties[j].name, &str, &size, &bootInfo->smbiosConfig))␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉memcpy (newtablesptr, str,size);␊
␉␉␉␉␉␉␉newtablesptr[size]=0;␊
␉␉␉␉␉␉␉newtablesptr+=size+1;␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))=++nstrings;␊
␉␉␉␉␉␉␉memcpy(newtablesptr, str, size);␊
␉␉␉␉␉␉␉newtablesptr[size] = 0;␊
␉␉␉␉␉␉␉newtablesptr += size + 1;␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = ++nstrings;␊
␉␉␉␉␉␉} else if (do_auto && smbios_properties[j].auto_str) {␊
␉␉␉␉␉␉␉str = smbios_properties[j].auto_str(smbios_properties[j].name, tablespresent[newcur->type]);␊
␉␉␉␉␉␉␉size = strlen(str);␊
␉␉␉␉␉␉␉memcpy(newtablesptr, str, size);␊
␉␉␉␉␉␉␉newtablesptr[size] = 0;␊
␉␉␉␉␉␉␉newtablesptr += size + 1;␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = ++nstrings;␊
␉␉␉␉␉␉}␊
␉␉␉␉␉␉else if (do_auto && smbios_properties[j].auto_str)␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉str=smbios_properties[j].auto_str(smbios_properties[j].name,tablespresent[newcur->type]);␊
␉␉␉␉␉␉␉size=strlen (str);␊
␉␉␉␉␉␉␉memcpy (newtablesptr, str,size);␊
␉␉␉␉␉␉␉newtablesptr[size]=0;␊
␉␉␉␉␉␉␉newtablesptr+=size+1;␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))=++nstrings;␊
␉␉␉␉␉␉}␊
␉␉␉␉␉␉␊
␉␉␉␉␉␉break;␊
␉␉␉␉␉␉␊
␊
␉␉␉␉␉case SMOWORD:␊
␉␉␉␉␉␉if (getValueForKey(altname,&str, &size, &bootInfo->smbiosConfig)␊
␉␉␉␉␉␉␉||getValueForKey(smbios_properties[j].name,&str, &size, &bootInfo->smbiosConfig))␊
␉␉␉␉␉␉if (getValueForKey(altname, &str, &size, &bootInfo->smbiosConfig) ||␊
␉␉␉␉␉␉ getValueForKey(smbios_properties[j].name, &str, &size, &bootInfo->smbiosConfig))␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉int k=0, t=0, kk=0;␊
␉␉␉␉␉␉␉const char *ptr=str;␊
␉␉␉␉␉␉␉memset(((char*)newcur)+smbios_properties[j].offset, 0, 16);␊
␉␉␉␉␉␉␉while (ptr-str<size && *ptr && (*ptr==' ' || *ptr=='\t' || *ptr=='\n'))␊
␉␉␉␉␉␉␉int␉␉k=0, t=0, kk=0;␊
␉␉␉␉␉␉␉const char␉*ptr = str;␊
␉␉␉␉␉␉␉memset(((char*)newcur) + smbios_properties[j].offset, 0, 16);␊
␉␉␉␉␉␉␉while (ptr-str<size && *ptr && (*ptr==' ' || *ptr=='\t' || *ptr=='\n')) {␊
␉␉␉␉␉␉␉␉ptr++;␊
␉␉␉␉␉␉␉if (size-(ptr-str)>=2 && ptr[0]=='0' && (ptr[1]=='x' || ptr[1]=='X'))␊
␉␉␉␉␉␉␉␉ptr+=2;␊
␉␉␉␉␉␉␉for (;ptr-str<size && *ptr && k<16;ptr++)␊
␉␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉␉if (*ptr>='0' && *ptr<='9')␊
␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉if (size-(ptr-str)>=2 && ptr[0]=='0' && (ptr[1]=='x' || ptr[1]=='X')) {␊
␉␉␉␉␉␉␉␉ptr += 2;␊
␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉for (;ptr-str<size && *ptr && k<16;ptr++) {␊
␉␉␉␉␉␉␉␉if (*ptr>='0' && *ptr<='9') {␊
␉␉␉␉␉␉␉␉␉(t=(t<<4)|(*ptr-'0')),kk++;␊
␉␉␉␉␉␉␉␉if (*ptr>='a' && *ptr<='f')␊
␉␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉␉if (*ptr>='a' && *ptr<='f') {␊
␉␉␉␉␉␉␉␉␉(t=(t<<4)|(*ptr-'a'+10)),kk++;␊
␉␉␉␉␉␉␉␉if (*ptr>='A' && *ptr<='F')␊
␉␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉␉if (*ptr>='A' && *ptr<='F') {␊
␉␉␉␉␉␉␉␉␉(t=(t<<4)|(*ptr-'A'+10)),kk++;␊
␉␉␉␉␉␉␉␉if (kk==2)␊
␉␉␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset+k))=t;␊
␉␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉␉if (kk == 2) {␊
␉␉␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset + k)) = t;␊
␉␉␉␉␉␉␉␉␉k++;␊
␉␉␉␉␉␉␉␉␉kk=0;␊
␉␉␉␉␉␉␉␉␉t=0;␊
␉␉␉␉␉␉␉␉␉kk = 0;␊
␉␉␉␉␉␉␉␉␉t = 0;␊
␉␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉}␊
␉␉␉␉␉␉break;␊
␉␉␉␉␉␉␊
␊
␉␉␉␉␉case SMBYTE:␊
␉␉␉␉␉␉if (getIntForKey(altname,&num,&bootInfo->smbiosConfig)␊
␉␉␉␉␉␉␉||getIntForKey(smbios_properties[j].name,&num,&bootInfo->smbiosConfig))␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))=num;␊
␉␉␉␉␉␉else if (do_auto && smbios_properties[j].auto_int)␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))␊
␉␉␉␉␉␉␉=smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);␉␉␉␉␉␉␉␊
␉␉␉␉␉␉if (getIntForKey(altname, &num, &bootInfo->smbiosConfig) ||␊
␉␉␉␉␉␉ getIntForKey(smbios_properties[j].name, &num, &bootInfo->smbiosConfig))␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = num;␊
␉␉␉␉␉␉} else if (do_auto && smbios_properties[j].auto_int) {␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);␉␉␉␉␉␉␉␊
␉␉␉␉␉␉}␊
␉␉␉␉␉␉break;␊
␉␉␉␉␉␉␊
␊
␉␉␉␉␉case SMWORD:␊
␉␉␉␉␉␉if (getIntForKey(altname,&num,&bootInfo->smbiosConfig)␊
␉␉␉␉␉␉␉||getIntForKey(smbios_properties[j].name,&num,&bootInfo->smbiosConfig))␊
␉␉␉␉␉␉␉*((uint16_t*)(((char*)newcur)+smbios_properties[j].offset))=num;␊
␉␉␉␉␉␉else if (do_auto && smbios_properties[j].auto_int)␊
␉␉␉␉␉␉␉*((uint16_t*)(((char*)newcur)+smbios_properties[j].offset))␊
␉␉␉␉␉␉␉=smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);␊
␉␉␉␉␉␉if (getIntForKey(altname, &num, &bootInfo->smbiosConfig) ||␊
␉␉␉␉␉␉ getIntForKey(smbios_properties[j].name, &num, &bootInfo->smbiosConfig))␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉*((uint16_t*)(((char*)newcur) + smbios_properties[j].offset)) = num;␊
␉␉␉␉␉␉} else if (do_auto && smbios_properties[j].auto_int) {␊
␉␉␉␉␉␉␉*((uint16_t*)(((char*)newcur) + smbios_properties[j].offset)) = smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);␊
␉␉␉␉␉␉}␊
␉␉␉␉␉␉break;␊
␉␉␉␉␉}␊
␉␉␉␉}␊
␉␉␉}␊
␉␉␉if (nstrings==0)␊
␉␉␉{␊
␉␉␉␉newtablesptr[0]=0;␊
␉␉␉if (nstrings == 0) {␊
␉␉␉␉newtablesptr[0] = 0;␊
␉␉␉␉newtablesptr++;␊
␉␉␉}␊
␉␉␉newtablesptr[0]=0;␊
␉␉␉newtablesptr[0] = 0;␊
␉␉␉newtablesptr++;␊
␉␉␉tablespresent[newcur->type]++;␊
␉␉}␊
␉for (i=0;i<sizeof (smbios_table_descriptions)␊
␉␉ /sizeof(smbios_table_descriptions[0]);i++)␊
␉{␊
␉␉int numnec=-1;␊
␉␉char buffer[40];␊
␉␉sprintf (buffer, "SMtable%d", i);␊
␉␉if (!getIntForKey(buffer,&numnec,&bootInfo->smbiosConfig))␊
␉␉␉numnec=-1;␊
␉␉if (numnec==-1 && do_auto && smbios_table_descriptions[i].numfunc)␊
␉␉␉numnec=smbios_table_descriptions[i].numfunc (smbios_table_descriptions[i].type);␊
␉␉␊
␉␉while (tablespresent[smbios_table_descriptions[i].type]<numnec)␊
␉␉{␊
␉␉␉struct smbios_table_header *newcur=(struct smbios_table_header *) newtablesptr;␊
␉␉␉int nstrings=0;␊
␉␉␉␊
␉␉␉memset (newcur,0, smbios_table_descriptions[i].len);␊
␉␉␉while (handles[(nexthandle)/8]&(1<<((nexthandle)%8)))␊
␉}␊
␉for (i=0; i<sizeof(smbios_table_descriptions)/sizeof(smbios_table_descriptions[0]); i++) {␊
␉␉int␉numnec = -1;␊
␉␉char␉buffer[40];␊
␊
␉␉sprintf(buffer, "SMtable%d", i);␊
␉␉if (!getIntForKey(buffer, &numnec, &bootInfo->smbiosConfig)) {␊
␉␉␉numnec = -1;␊
␉␉}␊
␉␉if (numnec == -1 && do_auto && smbios_table_descriptions[i].numfunc) {␊
␉␉␉numnec = smbios_table_descriptions[i].numfunc(smbios_table_descriptions[i].type);␊
␉␉}␊
␉␉while (tablespresent[smbios_table_descriptions[i].type] < numnec) {␊
␉␉␉struct smbios_table_header␉*newcur = (struct smbios_table_header *) newtablesptr;␊
␉␉␉int␉␉␉␉nstrings = 0;␊
␊
␉␉␉memset(newcur,0, smbios_table_descriptions[i].len);␊
␉␉␉while (handles[(nexthandle)/8] & (1 << ((nexthandle) % 8))) {␊
␉␉␉␉nexthandle++;␊
␉␉␉newcur->handle=nexthandle;␊
␉␉␉handles[nexthandle/8]|=1<<(nexthandle%8);␊
␉␉␉newcur->type=smbios_table_descriptions[i].type;␊
␉␉␉newcur->length=smbios_table_descriptions[i].len;␊
␉␉␉newtablesptr+=smbios_table_descriptions[i].len;␊
␉␉␉for (j=0;j<sizeof (smbios_properties)/sizeof(smbios_properties[0]);␊
␉␉␉␉ j++)␊
␉␉␉{␊
␉␉␉␉const char *str;␊
␉␉␉␉int size;␊
␉␉␉␉int num;␊
␉␉␉␉char altname[40];␊
␉␉␉␉sprintf (altname, "%s_%d",smbios_properties[j].name,␊
␉␉␉␉␉␉ tablespresent[newcur->type]+1);␉␉␉␉␊
␉␉␉␉␊
␉␉␉␉if (smbios_properties[j].table_type==newcur->type)␊
␉␉␉␉␉switch (smbios_properties[j].value_type)␊
␉␉␉␉{␊
␉␉␉}␊
␉␉␉newcur->handle = nexthandle;␊
␉␉␉handles[nexthandle / 8] |= 1 << (nexthandle % 8);␊
␉␉␉newcur->type = smbios_table_descriptions[i].type;␊
␉␉␉newcur->length = smbios_table_descriptions[i].len;␊
␉␉␉newtablesptr += smbios_table_descriptions[i].len;␊
␉␉␉for (j=0; j<sizeof(smbios_properties)/sizeof(smbios_properties[0]); j++) {␊
␉␉␉␉const char␉*str;␊
␉␉␉␉int␉␉size;␊
␉␉␉␉int␉␉num;␊
␉␉␉␉char␉␉altname[40];␊
␊
␉␉␉␉sprintf(altname, "%s_%d", smbios_properties[j].name, tablespresent[newcur->type] + 1);␊
␉␉␉␉if (smbios_properties[j].table_type == newcur->type) {␊
␉␉␉␉␉switch (smbios_properties[j].value_type) {␊
␉␉␉␉␉case SMSTRING:␊
␉␉␉␉␉␉if (getValueForKey(altname,&str, &size, &bootInfo->smbiosConfig)␊
␉␉␉␉␉␉␉||getValueForKey(smbios_properties[j].name,&str, &size, &bootInfo->smbiosConfig))␊
␉␉␉␉␉␉if (getValueForKey(altname, &str, &size, &bootInfo->smbiosConfig) ||␊
␉␉␉␉␉␉ getValueForKey(smbios_properties[j].name, &str, &size, &bootInfo->smbiosConfig))␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉memcpy (newtablesptr, str,size);␊
␉␉␉␉␉␉␉newtablesptr[size]=0;␊
␉␉␉␉␉␉␉newtablesptr+=size+1;␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))=++nstrings;␊
␉␉␉␉␉␉␉memcpy(newtablesptr, str, size);␊
␉␉␉␉␉␉␉newtablesptr[size] = 0;␊
␉␉␉␉␉␉␉newtablesptr += size + 1;␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = ++nstrings;␊
␉␉␉␉␉␉} else if (do_auto && smbios_properties[j].auto_str) {␊
␉␉␉␉␉␉␉str = smbios_properties[j].auto_str(smbios_properties[j].name, tablespresent[newcur->type]);␊
␉␉␉␉␉␉␉size = strlen(str);␊
␉␉␉␉␉␉␉memcpy(newtablesptr, str, size);␊
␉␉␉␉␉␉␉newtablesptr[size] = 0;␊
␉␉␉␉␉␉␉newtablesptr += size + 1;␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = ++nstrings;␊
␉␉␉␉␉␉}␊
␉␉␉␉␉␉else if (do_auto && smbios_properties[j].auto_str)␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉str=smbios_properties[j].auto_str(smbios_properties[j].name, tablespresent[newcur->type]);␊
␉␉␉␉␉␉␉size=strlen (str);␊
␉␉␉␉␉␉␉memcpy (newtablesptr, str,size);␊
␉␉␉␉␉␉␉newtablesptr[size]=0;␊
␉␉␉␉␉␉␉newtablesptr+=size+1;␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))=++nstrings;␊
␉␉␉␉␉␉}␉␉␉␉␉␉␊
␉␉␉␉␉␉break;␊
␉␉␉␉␉␉␊
␊
␉␉␉␉␉case SMOWORD:␊
␉␉␉␉␉␉if (getValueForKey(altname,&str, &size, &bootInfo->smbiosConfig)␊
␉␉␉␉␉␉␉||getValueForKey(smbios_properties[j].name,&str, &size, &bootInfo->smbiosConfig))␊
␉␉␉␉␉␉if (getValueForKey(altname, &str, &size, &bootInfo->smbiosConfig) ||␊
␉␉␉␉␉␉ getValueForKey(smbios_properties[j].name, &str, &size, &bootInfo->smbiosConfig))␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉int k=0, t=0, kk=0;␊
␉␉␉␉␉␉␉const char *ptr=str;␊
␉␉␉␉␉␉␉memset(((char*)newcur)+smbios_properties[j].offset, 0, 16);␊
␉␉␉␉␉␉␉while (ptr-str<size && *ptr && (*ptr==' ' || *ptr=='\t' || *ptr=='\n'))␊
␉␉␉␉␉␉␉int␉␉k=0, t=0, kk=0;␊
␉␉␉␉␉␉␉const char␉*ptr = str;␊
␊
␉␉␉␉␉␉␉memset(((char*)newcur) + smbios_properties[j].offset, 0, 16);␊
␉␉␉␉␉␉␉while (ptr-str<size && *ptr && (*ptr==' ' || *ptr=='\t' || *ptr=='\n')) {␊
␉␉␉␉␉␉␉␉ptr++;␊
␉␉␉␉␉␉␉if (size-(ptr-str)>=2 && ptr[0]=='0' && (ptr[1]=='x' || ptr[1]=='X'))␊
␉␉␉␉␉␉␉␉ptr+=2;␊
␉␉␉␉␉␉␉for (;ptr-str<size && *ptr && k<16;ptr++)␊
␉␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉␉if (*ptr>='0' && *ptr<='9')␊
␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉if (size-(ptr-str)>=2 && ptr[0]=='0' && (ptr[1]=='x' || ptr[1]=='X')) {␊
␉␉␉␉␉␉␉␉ptr += 2;␊
␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉for (;ptr-str<size && *ptr && k<16;ptr++) {␊
␉␉␉␉␉␉␉␉if (*ptr>='0' && *ptr<='9') {␊
␉␉␉␉␉␉␉␉␉(t=(t<<4)|(*ptr-'0')),kk++;␊
␉␉␉␉␉␉␉␉if (*ptr>='a' && *ptr<='f')␊
␉␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉␉if (*ptr>='a' && *ptr<='f') {␊
␉␉␉␉␉␉␉␉␉(t=(t<<4)|(*ptr-'a'+10)),kk++;␊
␉␉␉␉␉␉␉␉if (*ptr>='A' && *ptr<='F')␊
␉␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉␉if (*ptr>='A' && *ptr<='F') {␊
␉␉␉␉␉␉␉␉␉(t=(t<<4)|(*ptr-'A'+10)),kk++;␊
␉␉␉␉␉␉␉␉if (kk==2)␊
␉␉␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset+k))=t;␊
␉␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉␉if (kk == 2) {␊
␉␉␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset + k)) = t;␊
␉␉␉␉␉␉␉␉␉k++;␊
␉␉␉␉␉␉␉␉␉kk=0;␊
␉␉␉␉␉␉␉␉␉t=0;␊
␉␉␉␉␉␉␉␉␉kk = 0;␊
␉␉␉␉␉␉␉␉␉t = 0;␊
␉␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉␉}␊
␉␉␉␉␉␉}␊
␉␉␉␉␉␉break;␊
␉␉␉␉␉␉␊
␉␉␉␉␉case SMBYTE:␊
␉␉␉␉␉␉if (getIntForKey(altname,&num,&bootInfo->smbiosConfig)␊
␉␉␉␉␉␉␉||getIntForKey(smbios_properties[j].name,&num,&bootInfo->smbiosConfig))␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))=num;␊
␉␉␉␉␉␉else if (do_auto && smbios_properties[j].auto_int)␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur)+smbios_properties[j].offset))␊
␉␉␉␉␉␉␉=smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);␊
␉␉␉␉␉␉if (getIntForKey(altname, &num, &bootInfo->smbiosConfig) ||␊
␉␉␉␉␉␉ getIntForKey(smbios_properties[j].name, &num, &bootInfo->smbiosConfig))␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = num;␊
␉␉␉␉␉␉} else if (do_auto && smbios_properties[j].auto_int) {␊
␉␉␉␉␉␉␉*((uint8_t*)(((char*)newcur) + smbios_properties[j].offset)) = smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);␊
␉␉␉␉␉␉}␊
␉␉␉␉␉␉break;␊
␉␉␉␉␉␉␊
␉␉␉␉␉case SMWORD:␊
␉␉␉␉␉␉if (getIntForKey(altname,&num,&bootInfo->smbiosConfig)␊
␉␉␉␉␉␉␉||getIntForKey(smbios_properties[j].name,&num,&bootInfo->smbiosConfig))␊
␉␉␉␉␉␉␉*((uint16_t*)(((char*)newcur)+smbios_properties[j].offset))=num;␊
␉␉␉␉␉␉else if (do_auto && smbios_properties[j].auto_int)␊
␉␉␉␉␉␉␉*((uint16_t*)(((char*)newcur)+smbios_properties[j].offset))␊
␉␉␉␉␉␉␉=smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);␊
␉␉␉␉␉␉if (getIntForKey(altname, &num, &bootInfo->smbiosConfig) ||␊
␉␉␉␉␉␉ getIntForKey(smbios_properties[j].name, &num, &bootInfo->smbiosConfig))␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉*((uint16_t*)(((char*)newcur) + smbios_properties[j].offset)) = num;␊
␉␉␉␉␉␉} else if (do_auto && smbios_properties[j].auto_int) {␊
␉␉␉␉␉␉␉*((uint16_t*)(((char*)newcur)+smbios_properties[j].offset)) = smbios_properties[j].auto_int(smbios_properties[j].name, tablespresent[newcur->type]);␊
␉␉␉␉␉␉}␊
␉␉␉␉␉␉break;␊
␉␉␉␉␉}␊
␉␉␉␉}␊
␉␉␉}␊
␉␉␉if (nstrings==0)␊
␉␉␉{␊
␉␉␉␉newtablesptr[0]=0;␊
␉␉␉if (nstrings == 0) {␊
␉␉␉␉newtablesptr[0] = 0;␊
␉␉␉␉newtablesptr++;␊
␉␉␉}␊
␉␉␉newtablesptr[0]=0;␊
␉␉␉newtablesptr[0] = 0;␊
␉␉␉newtablesptr++;␊
␉␉␉tablespresent[smbios_table_descriptions[i].type]++;␊
␉␉}␊
␉}␊
␉newsmbios->dmi.checksum=0;␊
␉newsmbios->dmi.checksum=256-checksum8 (&newsmbios->dmi,sizeof (newsmbios->dmi));␊
␉newsmbios->checksum=0;␊
␉newsmbios->checksum=256-checksum8 (newsmbios,sizeof (*newsmbios));␊
␉verbose("Patched DMI Table.\n");␊
␉newsmbios->dmi.checksum = 0;␊
␉newsmbios->dmi.checksum = 256 - checksum8(&newsmbios->dmi, sizeof(newsmbios->dmi));␊
␉newsmbios->checksum = 0;␊
␉newsmbios->checksum = 256 - checksum8(newsmbios, sizeof(*newsmbios));␊
␉verbose("Patched DMI Table\n");␊
}␊
␊
inline struct SMBEntryPoint *␊
getSmbios()␊
struct SMBEntryPoint *getSmbios(void)␊
{␊
␉const char *smbios_filename;␊
␉char dirSpec[512];␊
␉int len;␊
␉struct SMBEntryPoint *orig_address;␊
␉struct SMBEntryPoint *new_address;␊
␉orig_address=getAddressOfSmbiosTable();␊
␊
␉if (!getValueForKey("SMBIOS", &smbios_filename, &len, &bootInfo->bootConfig))␊
␉␉smbios_filename = "smbios.plist";␊
␉␊
␉sprintf(dirSpec, "%s", smbios_filename);␊
␉if (loadConfigFile(dirSpec, &bootInfo->smbiosConfig) == -1)␊
␉{␊
␉␉sprintf(dirSpec, "/Extra/%s", smbios_filename);␊
␉if (loadConfigFile(dirSpec, &bootInfo->smbiosConfig) == -1)␊
␉␉{␊
sprintf(dirSpec, "bt(0,0)/Extra/%s", smbios_filename);␊
␉if (loadConfigFile(dirSpec, &bootInfo->smbiosConfig) == -1)␊
{␊
verbose("No SMBIOS replacement found.\n");␊
}␊
}␊
␉}␊
␊
//␉if( (loadConfigFile("/Extra/smbios.plist", &bootInfo->smbiosConfig)) == -1 )␊
//␉␉loadConfigFile("bt(0,0)/Extra/smbios.plist", &bootInfo->smbiosConfig); // TODO: do we need this ?␊
␉␉␊
␉orig_address=getAddressOfSmbiosTable();␊
␉new_address = smbios_dry_run(orig_address);␊
␉smbios_real_run(orig_address, new_address);␊
␉return new_address;␊
trunk/i386/libsaio/smbios_patcher.h
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#define __LIBSAIO_SMBIOS_PATCHER_H␊
␊
#include "libsaio.h"␊
#include "SMBIOS.h"␊
␊
extern EFI_GUID gEfiAcpiTableGuid;␊
extern EFI_GUID gEfiAcpi20TableGuid;␊
};␊
␊
␊
extern struct SMBEntryPoint *␉getAddressOfSmbiosTable(void);␊
extern struct SMBEntryPoint *␉getSmbios(void);␊
#endif /* !__LIBSAIO_SMBIOS_PATCHER_H */␊
trunk/i386/libsaio/mem.c
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/*␊
* Copyright 2010 AsereBLN. All rights reserved. <aserebln@googlemail.com>␊
*␊
* mem.c - obtain system memory information␊
*/␊
␊
#include "libsaio.h"␊
#include "pci.h"␊
#include "platform.h"␊
#include "cpu.h"␊
#include "mem.h"␊
␊
#ifndef DEBUG_MEM␊
#define DEBUG_MEM 0␊
#endif␊
␊
#if DEBUG_MEM␊
#define DBG(x...)␉␉printf(x)␊
#else␊
#define DBG(x...)␊
#endif␊
␊
void scan_memory(PlatformInfo_t *p)␊
{␊
␉/* NYI */␊
}␊
trunk/i386/libsaio/pci_root.c
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/*␊
* Copyright 2009 netkas␊
*/␊
␊
#include "libsaio.h"␊
#include "boot.h"␊
#include "bootstruct.h"␊
␊
#ifndef DEBUG_PCIROOT␊
#define DEBUG_PCIROOT 0␊
#endif␊
␊
#if DEBUG_PCIROOT␊
#define DBG(x...) printf(x)␊
#else␊
#define DBG(x...)␊
#endif␊
␊
static int rootuid = 10; //value means function wasnt ran yet␊
␊
static unsigned int findrootuid(unsigned char * dsdt, int len)␊
{␊
␉int i;␊
␉for (i=0; i<64 && i<len-5; i++) //not far than 64 symbols from pci root ␊
␉{␊
␉␉if(dsdt[i] == '_' && dsdt[i+1] == 'U' && dsdt[i+2] == 'I' && dsdt[i+3] == 'D' && dsdt[i+5] == 0x08)␊
␉␉{␊
␉␉␉return dsdt[i+4];␊
␉␉}␊
␉}␊
␉return 11;␊
}␊
␊
static unsigned int findpciroot(unsigned char * dsdt,int len)␊
{␊
␉int i;␊
␊
␉for (i=0; i<len-4; i++) {␊
␉␉if(dsdt[i] == 'P' && dsdt[i+1] == 'C' && dsdt[i+2] == 'I' && (dsdt[i+3] == 0x08 || dsdt [i+4] == 0x08)) {␊
␉␉␉return findrootuid(dsdt+i, len-i);␊
␉␉}␊
␉}␊
␉return 10;␊
}␊
␊
int getPciRootUID(void)␊
{␊
␉void *new_dsdt;␊
␉const char *dsdt_filename;␊
␉const char *val;␊
␉int fd;␊
␉int dsdt_uid;␊
␉int len,fsize;␊
␊
␉if (rootuid < 10) {␊
␉␉return rootuid;␊
␉}␊
␉rootuid = 0;␉/* default uid = 0 */␊
␊
␉if (getValueForKey(kPCIRootUID, &val, &len, &bootInfo->bootConfig)) {␊
␉␉if (isdigit(val[0])) {␊
␉␉␉rootuid = val[0] - '0';␊
␉␉}␊
␉␉goto out;␊
␉}␊
#if 0␊
␉/* Chameleon compatibility */␊
␉if (getValueForKey("PciRoot", &val, &len, &bootInfo->bootConfig)) {␊
␉␉if (isdigit(val[0])) {␊
␉␉␉rootuid = val[0] - '0';␊
␉␉}␊
␉␉goto out;␊
␉}␊
␊
␉/* PCEFI compatibility */␊
␉if (getValueForKey("-pci0", &val, &len, &bootInfo->bootConfig)) {␊
␉␉rootuid = 0;␊
␉␉goto out;␊
␉}␊
␉if (getValueForKey("-pci1", &val, &len, &bootInfo->bootConfig)) {␊
␉␉rootuid = 1;␊
␉␉goto out;␊
␉}␊
#endif␊
␉if (!getValueForKey(kDSDT, &dsdt_filename, &len, &bootInfo->bootConfig)) {␊
␉␉dsdt_filename="/Extra/DSDT.aml";␊
␉}␊
␊
␉if ((fd = open_bvdev("bt(0,0)", dsdt_filename, 0)) < 0) {␊
␉␉verbose("[WARNING] %s not found\n", dsdt_filename);␊
␉␉goto out;␊
␉}␊
␉fsize = file_size(fd);␊
␊
␉if ((new_dsdt = malloc(fsize)) == NULL) {␊
␉␉verbose("[ERROR] alloc DSDT memory failed\n");␊
␉␉close (fd);␊
␉␉goto out;␊
␉}␊
␉if (read (fd, new_dsdt, fsize) != fsize) {␊
␉␉verbose("[ERROR] read %s failed\n", dsdt_filename);␊
␉␉close (fd);␊
␉␉goto out;␊
␉}␊
␉close (fd);␊
␊
␉dsdt_uid = findpciroot(new_dsdt, fsize);␊
␉free(new_dsdt);␊
␊
␉if (dsdt_uid >= 0 && dsdt_uid <= 9) {␊
␉␉rootuid = dsdt_uid;␊
␉} else {␊
␉␉verbose("Could not determine PCI-Root-UID value from DSDT!\n");␊
␉}␊
out:␊
␉verbose("Using PCI-Root-UID value %d\n", rootuid);␊
␉return rootuid;␊
}␊
trunk/i386/libsaio/mem.h
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/*␊
* Copyright 2010 AsereBLN. All rights reserved. <aserebln@googlemail.com>␊
*␊
* mem.h␊
*/␊
␊
#ifndef __LIBSAIO_MEM_H␊
#define __LIBSAIO_MEM_H␊
␊
#include "platform.h"␊
␊
extern void scan_memory(PlatformInfo_t *);␊
␊
␊
#endif␉/* __LIBSAIO_MEM_H */␊
trunk/i386/libsaio/pci_root.h
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/*␊
* Copyright 2008 mackerintel␊
*/␊
␊
#ifndef __LIBSAIO_PCI_ROOT_H␊
#define __LIBSAIO_PCI_ROOT_H␊
␊
#include "libsaio.h"␊
␊
␊
extern int getPciRootUID(void);␊
␊
#endif /* !__LIBSAIO_DSDT_PATCHER_H */␊
trunk/i386/libsaio/usb.c
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*/␊
␊
#include "libsaio.h"␊
#include "boot.h"␊
#include "bootstruct.h"␊
#include "pci.h"␊
␊
␊
int ehci_acquire (pci_dt_t *pci_dev)␊
{␊
␉int j,k;␊
␉␊
␉int␉␉j, k;␊
␉uint32_t␉base;␊
␉uint8_t␉␉eecp;␊
␉uint8_t␉␉legacy[8];␊
␉␊
␉BOOL isOwnershipConflict;␉␊
␉BOOL alwaysHardBIOSReset;␊
␉bool␉␉isOwnershipConflict;␉␊
␉bool␉␉alwaysHardBIOSReset;␊
␊
␉if (!getBoolForKey("EHCIhard", &alwaysHardBIOSReset, &bootInfo->bootConfig))␊
␉␉alwaysHardBIOSReset = 1;␉␊
␉␊
␉alwaysHardBIOSReset = false;␉␊
␉if (!getBoolForKey(kEHCIhard, &alwaysHardBIOSReset, &bootInfo->bootConfig)) {␊
␉␉alwaysHardBIOSReset = true;␊
␉}␊
␊
␉pci_config_write16(pci_dev->dev.addr, 0x04, 0x0002);␊
␉base = pci_config_read32(pci_dev->dev.addr, 0x10);␊
␉␊
␊
␉verbose("EHCI controller [%04x:%04x] at %02x:%2x.%x DMA @%x\n", ␊
␉␉pci_dev->vendor_id, pci_dev->device_id,␊
␉␉pci_dev->dev.bits.bus, pci_dev->dev.bits.dev, pci_dev->dev.bits.func, ␊
␉␉DBG("Config space too small: no legacy implementation\n");␊
␉␉return 1;␊
␉}␊
␉eecp=*((unsigned char*)(base + 9));␊
␉if (!eecp)␊
␉{␊
␉eecp = *((unsigned char*)(base + 9));␊
␉if (!eecp) {␊
␉␉DBG("No extended capabilities: no legacy implementation\n");␊
␉␉return 1;␊
␉}␊
␉DBG("eecp=%x\n",eecp);␊
␊
␉// bad way to do it␊
␉//␉␉␉pci_conf_write(pci_dev->dev.addr, eecp, 4, 0x01000001);␊
␉for (j = 0; j < 8; j++)␊
␉{␊
␉// pci_conf_write(pci_dev->dev.addr, eecp, 4, 0x01000001);␊
␉for (j = 0; j < 8; j++) {␊
␉␉legacy[j] = pci_config_read8(pci_dev->dev.addr, eecp + j);␊
␉␉DBG("%02x ",legacy[j]);␊
␉␉DBG("%02x ", legacy[j]);␊
␉}␊
␉DBG("\n");␊
␊
␉// Definitely needed during reboot on 10.4.6␊
␊
␉isOwnershipConflict = ((legacy[3] & 1 != 0) && (legacy[2] & 1 != 0));␊
␉if (!alwaysHardBIOSReset && isOwnershipConflict) ␊
␉{␊
␉if (!alwaysHardBIOSReset && isOwnershipConflict) {␊
␉␉DBG("EHCI - Ownership conflict - attempting soft reset ...\n");␊
␉␉DBG("EHCI - toggle OS Ownership to 0\n");␊
␉␉pci_config_write8(pci_dev->dev.addr, eecp + 3, 0);␊
␉␉for (k = 0; k < 25; k++)␊
␉␉{␊
␉␉␉for (j = 0; j < 8; j++)␊
␉␉for (k = 0; k < 25; k++) {␊
␉␉␉for (j = 0; j < 8; j++) {␊
␉␉␉␉legacy[j] = pci_config_read8(pci_dev->dev.addr, eecp + j);␊
␉␉␉if (legacy[3] == 0)␊
␉␉␉}␊
␉␉␉if (legacy[3] == 0) {␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉␉delay(10);␊
␉␉}␊
␉}␉␊
␉␊
␊
␉DBG("Found USBLEGSUP_ID - value %x:%x - writing OSOwned\n", legacy[3],legacy[2]);␊
␉pci_config_write8(pci_dev->dev.addr, eecp + 3, 1);␊
␉␊
␊
␉// wait for kEHCI_USBLEGSUP_BIOSOwned bit to clear␊
␉for (k = 0; k < 25; k++)␊
␉{␊
␉␉for (j = 0;j < 8; j++)␊
␉for (k = 0; k < 25; k++) {␊
␉␉for (j = 0;j < 8; j++) {␊
␉␉␉legacy[j] = pci_config_read8(pci_dev->dev.addr, eecp + j);␊
␉␉}␊
␉␉DBG ("%x:%x,",legacy[3],legacy[2]);␊
␉␉if (legacy[2] == 0)␊
␉␉if (legacy[2] == 0) {␊
␉␉␉break;␊
␉␉}␊
␉␉delay(10);␊
␉}␊
␉␊
␉for (j = 0;j < 8; j++)␊
␊
␉for (j = 0;j < 8; j++) {␊
␉␉legacy[j] = pci_config_read8(pci_dev->dev.addr, eecp + j);␊
␉}␊
␉isOwnershipConflict = ((legacy[2]) != 0);␊
␉if (isOwnershipConflict) ␊
␉{␊
␉if (isOwnershipConflict) {␊
␉␉// Soft reset has failed. Assume SMI being ignored␊
␉␉// Hard reset␊
␉␉// Force Clear BIOS BIT␊
␊
␉␉DBG("EHCI - Ownership conflict - attempting hard reset ...\n");␉␉␉␊
␉␉DBG ("%x:%x\n",legacy[3],legacy[2]);␊
␉␉DBG("EHCI - Force BIOS Ownership to 0\n");␊
␊
␉␉pci_config_write8(pci_dev->dev.addr, eecp + 2, 0);␊
␉␉for (k = 0; k < 25; k++)␊
␉␉{␊
␉␉␉for (j = 0; j < 8; j++)␊
␉␉for (k = 0; k < 25; k++) {␊
␉␉␉for (j = 0; j < 8; j++) {␊
␉␉␉␉legacy[j] = pci_config_read8(pci_dev->dev.addr, eecp + j);␊
␉␉␉}␊
␉␉␉DBG ("%x:%x,",legacy[3],legacy[2]);␊
␊
␉␉␉if ((legacy[2]) == 0)␊
␉␉␉if ((legacy[2]) == 0) {␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉␉delay(10);␉␊
␉␉}␉␉␊
␉␉// Disable further SMI events␊
␉␉for (j = 4; j < 8; j++)␊
␉␉for (j = 4; j < 8; j++) {␊
␉␉␉pci_config_write8(pci_dev->dev.addr, eecp + j, 0);␊
␉␉}␊
␉}␊
␉␊
␉for (j = 0; j < 8; j++)␊
␊
␉for (j = 0; j < 8; j++) {␊
␉␉legacy[j] = pci_config_read8(pci_dev->dev.addr, eecp + j);␊
␉}␊
␊
␉DBG ("%x:%x\n",legacy[3],legacy[2]);␊
␊
␉// Final Ownership Resolution Check...␊
␉if (legacy[2]&1)␊
␉{␉␉␉␉␉␊
␉if (legacy[2] & 1) {␉␉␉␉␉␊
␉␉DBG("EHCI controller unable to take control from BIOS\n");␊
␉␉return 0;␊
␉}␊
␉␊
␊
␉DBG("EHCI Acquire OS Ownership done\n");␉␊
␉return 1;␊
}␊
trunk/i386/libsaio/device_inject.c
66
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*/␊
␊
#include "libsaio.h"␊
#include "boot.h"␊
#include "bootstruct.h"␊
#include "pci.h"␊
#include "pci_root.h"␊
#include "device_inject.h"␊
␊
␊
␊
char *efi_inject_get_devprop_string(uint32_t *len)␊
{␊
␉if(string)␊
␉{␊
␉if(string) {␊
␉␉*len = string->length;␊
␉␉return devprop_generate_string(string);␊
␉}␊
␉printf("efi_inject_get_devprop_string NULL trying stringdata\n");␊
␉verbose("efi_inject_get_devprop_string NULL trying stringdata\n");␊
␉return NULL;␊
}␊
␊
/* XXX AsereBLN replace by strtoul */␊
uint32_t ascii_hex_to_int(char *buff) ␊
{␊
␉uint32_t␉value = 0, i, digit;␊
/* Use the static "device-properties" boot config key contents if available,␊
* otheriwse use the generated one.␊
*/ ␊
if (!getValueForKey(DEVICE_PROPERTIES_PROP, &val, &cnt, &bootInfo->bootConfig) && string)␊
if (!getValueForKey(kDeviceProperties, &val, &cnt, &bootInfo->bootConfig) && string)␊
{␊
val = (const char*)string;␊
cnt = strlength * 2;␊
␊
struct DevPropDevice *devprop_add_device(struct DevPropString *string, char *path)␊
{␊
␉uint32_t PciRootID = 0;␊
␉const char *val;␊
␉int len;␊
␉struct DevPropDevice␉*device;␊
␉const char␉␉pciroot_string[] = "PciRoot(0x";␊
␉const char␉␉pci_device_string[] = "Pci(0x";␊
␊
␉struct DevPropDevice *device = (struct DevPropDevice*)malloc(sizeof(struct DevPropDevice));␊
␉if(!device || !string || !path) {␊
␉␉if(device)␊
␉␉␉free(device);␊
␉if (string == NULL || path == NULL) {␊
␉␉return NULL;␊
␉}␊
␉device = malloc(sizeof(struct DevPropDevice));␊
␊
␉const char pciroot_string[]␉␉= "PciRoot(0x";␊
␉const char pci_device_string[]␉= "Pci(0x";␊
␊
␉if (getValueForKey("PciRoot", &val, &len, &bootInfo->bootConfig))␊
␉ PciRootID = atoi(val);␊
␉␊
␉if(strncmp(path, pciroot_string, strlen(pciroot_string)))␊
␉{␊
␉if (strncmp(path, pciroot_string, strlen(pciroot_string))) {␊
␉␉printf("ERROR parsing device path\n");␊
␉␉return NULL;␊
␉}␊
␉␊
␊
␉memset(device, 0, sizeof(struct DevPropDevice));␊
␉␊
␉device->acpi_dev_path._UID = PciRootID;␊
␉␊
␉device->acpi_dev_path._UID = getPciRootUID();␊
␊
␉int numpaths = 0;␊
␉int␉␉x, curr = 0;␊
␉char␉buff[] = "00";␊
␊
␉for(x = 0; x < strlen(path); x++)␊
␉{␊
␉␉if(!strncmp(&path[x], pci_device_string, strlen(pci_device_string)))␊
␉␉{␊
␉for (x = 0; x < strlen(path); x++) {␊
␉␉if (!strncmp(&path[x], pci_device_string, strlen(pci_device_string))) {␊
␉␉␉x+=strlen(pci_device_string);␊
␉␉␉curr=x;␊
␉␉␉while(path[++x] != ',');␊
trunk/i386/libsaio/device_inject.h
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␉struct DevPropDevice **entries;␊
};␊
␊
void␉␉␉␉␉setupEfiDevices ();␊
␊
char␉␉␉␉␉*efi_inject_get_devprop_string(uint32_t *len);␊
int␉␉␉␉␉␉ devprop_add_nvidia_template(struct DevPropDevice *device);␊
int␉␉␉␉␉␉ devprop_add_network_template(struct DevPropDevice *device, uint16_t vendor_id);␊
char␉␉␉*efi_inject_get_devprop_string(uint32_t *len);␊
int␉␉␉devprop_add_network_template(struct DevPropDevice *device, uint16_t vendor_id);␊
struct DevPropString␉*devprop_create_string(void);␊
struct DevPropDevice␉*devprop_add_device(struct DevPropString *string, char *path);␊
int␉␉␉␉␉␉ devprop_add_value(struct DevPropDevice *device, char *nm, uint8_t *vl, uint32_t len);␊
char␉␉␉␉␉*devprop_generate_string(struct DevPropString *string);␊
void␉␉␉␉␉ devprop_free_string(struct DevPropString *string);␊
int␉␉␉devprop_add_value(struct DevPropDevice *device, char *nm, uint8_t *vl, uint32_t len);␊
char␉␉␉*devprop_generate_string(struct DevPropString *string);␊
void␉␉␉devprop_free_string(struct DevPropString *string);␊
␊
#endif /* !__LIBSAIO_DEVICE_INJECT_H */␊
trunk/i386/libsaio/dsdt_patcher.c
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*/␊
␊
#include "libsaio.h"␊
#include "boot.h"␊
#include "bootstruct.h"␊
#include "acpi.h"␊
#include "efi_tables.h"␊
#include "fake_efi.h"␊
#include "dsdt_patcher.h"␊
#include "platform.h"␊
␊
#ifndef DEBUG_DSDT␊
#define DEBUG_DSDT 0␊
{␊
//␉addConfigurationTable(&gEfiAcpiTableGuid, getAddressOfAcpiTable(), "ACPI");␊
//␉addConfigurationTable(&gEfiAcpi20TableGuid, getAddressOfAcpi20Table(), "ACPI_20");␊
␉/* XXX aserebln why uint32 cast if pointer is uint64 ? */␊
␉acpi10_p = (uint32_t)getAddressOfAcpiTable();␊
␉acpi20_p = (uint32_t)getAddressOfAcpi20Table();␊
␉addConfigurationTable(&gEfiAcpiTableGuid, &acpi10_p, "ACPI");␊
}␊
␊
/* Setup ACPI. Replace DSDT if DSDT.aml is found */␊
int setupAcpi()␊
int setupAcpi(void)␊
{␊
␉int fd, version;␊
␉void *new_dsdt;␊
␉const char *dsdt_filename;␊
␉char dirspec[512];␊
␉int len;␊
␉boolean_t drop_ssdt=NO;␊
␉bool tmp;␊
␉bool drop_ssdt;␊
␉bool fix_restart;␊
␊
␉//DBG("Enter setupACPI\n");␊
␉if (!getValueForKey(kDSDT, &dsdt_filename, &len, &bootInfo->bootConfig)) {␊
␉␉dsdt_filename = "/Extra/DSDT.aml";␊
␉}␊
␊
␉if (!getValueForKey("DSDT", &dsdt_filename, &len, &bootInfo->bootConfig))␊
␉␉dsdt_filename="DSDT.aml";␊
␉␊
␉// Check booting partition␊
␉sprintf(dirspec,"%s",dsdt_filename);␊
␉fd=open (dirspec,0);␊
␉if (fd<0)␊
␉{␉// Check Extra on booting partition␊
␉␉sprintf(dirspec,"/Extra/%s",dsdt_filename);␊
␉␉fd=open (dirspec,0);␊
␉␉if (fd<0)␊
␉␉{␉// Fall back to booter partition␊
␉␉␉sprintf(dirspec,"bt(0,0)/Extra/%s",dsdt_filename);␊
␉␉␉fd=open (dirspec,0);␊
␉␉␉if (fd<0)␊
␉␉␉{␊
␉␉␉␉verbose("No DSDT replacement found. Leaving ACPI data as is\n");␊
␉␉␉␉return setupAcpiNoMod();␊
␉␉␉}␊
␉␉}␊
␉if ((fd = open_bvdev("bt(0,0)", dsdt_filename, 0)) < 0) {␊
␉␉verbose("No DSDT replacement found. Leaving ACPI data as is\n");␊
␉␉return setupAcpiNoMod();␊
␉}␊
␉␊
␊
␉// Load replacement DSDT␊
␉new_dsdt=(void*)AllocateKernelMemory(file_size (fd));␊
␉if (!new_dsdt)␊
␉{␊
␉new_dsdt = (void*)AllocateKernelMemory(file_size (fd));␊
␉if (!new_dsdt) {␊
␉␉printf("Couldn't allocate memory for DSDT\n");␊
␉␉close(fd);␊
␉␉return setupAcpiNoMod();␊
␉}␊
␉if (read (fd, new_dsdt, file_size (fd))!=file_size (fd))␊
␉{␊
␉if (read(fd, new_dsdt, file_size(fd)) != file_size(fd)) {␊
␉␉printf("Couldn't read file\n");␊
␉␉close(fd);␊
␉␉return setupAcpiNoMod();␊
␉}␊
␉close (fd);␊
␉␊
␉close(fd);␊
␉DBG("New DSDT Loaded in memory\n");␊
␉␊
␉{␊
␉␉BOOL tmp;␊
␉␉drop_ssdt=getBoolForKey("DropSSDT",&tmp, &bootInfo->bootConfig)&&tmp;␊
␊
␉drop_ssdt = getBoolForKey(kDropSSDT, &tmp, &bootInfo->bootConfig) && tmp;␊
␊
␉if (Platform.CPU.Vendor == 0x756E6547) {␉/* Intel */␊
␉␉fix_restart = true;␊
␉␉getBoolForKey(kRestartFix, &fix_restart, &bootInfo->bootConfig);␊
␉} else {␊
␉␉fix_restart = false;␊
␉}␊
␉␊
␊
␉// Do the same procedure for both versions of ACPI␊
␉for (version=0;version<2;version++)␊
␉{␊
␉for (version=0; version<2; version++) {␊
␉␉struct acpi_2_rsdp *rsdp, *rsdp_mod;␊
␉␉struct acpi_2_rsdt *rsdt, *rsdt_mod;␊
␉␉int rsdplength;␊
␉␉␉␉␉␉continue;␊
␉␉␉␉␉}␊
␉␉␉␉␉␊
␉␉␉␉␉fadt_mod=(struct acpi_2_fadt *)AllocateKernelMemory(fadt->Length); ␊
␉␉␉␉␉memcpy(fadt_mod, fadt, fadt->Length);␊
␉␉␉␉␉if (fix_restart && fadt->Length < 0x81) {␊
␉␉␉␉␉␉fadt_mod = (struct acpi_2_fadt *)AllocateKernelMemory(0x81);␊
␉␉␉␉␉␉memcpy(fadt_mod, fadt, fadt->Length);␊
␉␉␉␉␉␉fadt_mod->Length = 0x81;␊
␉␉␉␉␉} else { ␊
␉␉␉␉␉␉fadt_mod = (struct acpi_2_fadt *)AllocateKernelMemory(fadt->Length);␊
␉␉␉␉␉␉memcpy(fadt_mod, fadt, fadt->Length);␊
␉␉␉␉␉}␊
␊
␉␉␉␉␉if (fix_restart) {␊
␉␉␉␉␉␉fadt_mod->Flags |= 0x400;␊
␉␉␉␉␉␉fadt_mod->Reset_SpaceID = 0x01;␊
␉␉␉␉␉␉fadt_mod->Reset_BitWidth = 0x08;␊
␉␉␉␉␉␉fadt_mod->Reset_BitOffset = 0x00;␊
␉␉␉␉␉␉fadt_mod->Reset_AccessWidth = 0x01;␊
␉␉␉␉␉␉fadt_mod->Reset_Address = 0x0cf9;␊
␉␉␉␉␉␉fadt_mod->Reset_Value = 0x06;␊
␉␉␉␉␉␉verbose("FACP: Restart Fix applied\n");␊
␉␉␉␉␉}␊
␊
␉␉␉␉␉// Patch DSDT Address␊
␉␉␉␉␉DBG("Old DSDT @%x,%x\n",fadt_mod->DSDT,fadt_mod->X_DSDT);␊
␊
␉␉␉␉␉␉␉printf("FADT incorrect or after 4GB. Dropping XSDT\n");␊
␉␉␉␉␉␉␉goto drop_xsdt;␊
␉␉␉␉␉␉}␊
␉␉␉␉␉␉fadt_mod=(struct acpi_2_fadt*)AllocateKernelMemory(fadt->Length); ␊
␉␉␉␉␉␉memcpy(fadt_mod, fadt, fadt->Length);␊
␊
␉␉␉␉␉␉if (fix_restart && fadt->Length < 0x81) {␊
␉␉␉␉␉␉␉fadt_mod = (struct acpi_2_fadt *)AllocateKernelMemory(0x81);␊
␉␉␉␉␉␉␉memcpy(fadt_mod, fadt, fadt->Length);␊
␉␉␉␉␉␉␉fadt_mod->Length = 0x81;␊
␉␉␉␉␉␉} else {␊
␉␉␉␉␉␉␉fadt_mod = (struct acpi_2_fadt*)AllocateKernelMemory(fadt->Length); ␊
␉␉␉␉␉␉␉memcpy(fadt_mod, fadt, fadt->Length);␊
␉␉␉␉␉␉}␊
␊
␉␉␉␉␉␉if (fix_restart) {␊
␉␉␉␉␉␉␉fadt_mod->Flags |= 0x400;␊
␉␉␉␉␉␉␉fadt_mod->Reset_SpaceID = 0x01;␊
␉␉␉␉␉␉␉fadt_mod->Reset_BitWidth = 0x08;␊
␉␉␉␉␉␉␉fadt_mod->Reset_BitOffset = 0x00;␊
␉␉␉␉␉␉␉fadt_mod->Reset_AccessWidth = 0x01;␊
␉␉␉␉␉␉␉fadt_mod->Reset_Address = 0x0cf9;␊
␉␉␉␉␉␉␉fadt_mod->Reset_Value = 0x06;␊
␉␉␉␉␉␉␉verbose("FACP: Restart Fix applied\n");␊
␉␉␉␉␉␉}␊
␊
␉␉␉␉␉␉// Patch DSDT Address␊
␉␉␉␉␉␉DBG("Old DSDT @%x,%x\n",fadt_mod->DSDT,fadt_mod->X_DSDT);␊
␊
␉␉verbose("Patched ACPI version %d DSDT\n", version+1);␊
␉␉if (version)␊
␉␉{␊
␉/* XXX aserebln why uint32 cast if pointer is uint64 ? */␊
␉␉␉acpi20_p = (uint32_t)rsdp_mod;␊
␉␉␉addConfigurationTable(&gEfiAcpi20TableGuid, &acpi20_p, "ACPI_20");␊
␉␉}␊
␉␉else␊
␉␉{␊
␉/* XXX aserebln why uint32 cast if pointer is uint64 ? */␊
␉␉␉acpi10_p = (uint32_t)rsdp_mod;␊
␉␉␉addConfigurationTable(&gEfiAcpiTableGuid, &acpi10_p, "ACPI");␊
␉␉}␊
␉}␊
␉#if DEBUG_DSDT␊
#if DEBUG_DSDT␊
␉printf("(Press a key to continue...)\n");␊
␉getc();␊
␉#endif␊
#endif␊
␉return 1;␊
}␊
trunk/i386/libsaio/ntfs.c
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return;␊
}␊
␊
BOOL NTFSProbe(const void * buffer)␊
bool NTFSProbe(const void * buffer)␊
{␊
␉BOOL result = FALSE;␊
␉bool result = false;␊
␉␊
␉const struct bootfile␉* part_bootfile = buffer;␉␉␉// NTFS boot sector structure␊
␉␊
␉// Looking for NTFS signature.␊
␉if (strncmp((const char *)part_bootfile->bf_sysid, NTFS_BBID, NTFS_BBIDLEN) == 0)␊
␉␉result = TRUE;␊
␉␉result = true;␊
␉␊
␉return result;␊
}␊
trunk/i386/libsaio/nvidia.c
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*/␊
␊
#include "libsaio.h"␊
#include "boot.h"␊
#include "bootstruct.h"␊
#include "pci.h"␊
#include "platform.h"␊
#define DBG(x...)␊
#endif␊
␊
#define NVIDIA_ROM_SIZE 0x10000␊
#define PATCH_ROM_SUCCESS 1␊
#define PATCH_ROM_SUCCESS_HAS_LVDS 2␊
#define PATCH_ROM_FAILED 0␊
␊
extern uint32_t devices_number;␊
␊
const char *nvidia_compatible_0[]␉=␉{ "@0,compatible",␉"NVDA,NVMac"␉␉};␊
const char *nvidia_compatible_1[]␉=␉{ "@1,compatible",␉"NVDA,NVMac"␉␉};␊
const char *nvidia_device_type_0[]␉=␉{ "@0,device_type",␉"display"␉␉␉};␊
const char *nvidia_device_type_1[]␉=␉{ "@1,device_type",␉"display"␉␉␉};␊
const char *nvidia_device_type[]␉=␉{ "device_type",␉"NVDA,Parent"␉␉};␊
const char *nvidia_name_0[]␉␉␉=␉{ "@0,name",␉␉"NVDA,Display-A"␉};␊
const char *nvidia_name_1[]␉␉␉=␉{ "@1,name",␉␉"NVDA,Display-B"␉};␊
const char *nvidia_slot_name[]␉␉=␉{ "AAPL,slot-name",␉␉"Slot-1"};␊
const char *nvidia_compatible_0[]␉=␉{ "@0,compatible",␉"NVDA,NVMac" };␊
const char *nvidia_compatible_1[]␉=␉{ "@1,compatible",␉"NVDA,NVMac" };␊
const char *nvidia_device_type_0[]␉=␉{ "@0,device_type",␉"display" };␊
const char *nvidia_device_type_1[]␉=␉{ "@1,device_type",␉"display" };␊
const char *nvidia_device_type[]␉=␉{ "device_type",␉"NVDA,Parent" };␊
const char *nvidia_name_0[]␉␉=␉{ "@0,name",␉␉"NVDA,Display-A" };␊
const char *nvidia_name_1[]␉␉=␉{ "@1,name",␉␉"NVDA,Display-B" };␊
const char *nvidia_slot_name[]␉␉=␉{ "AAPL,slot-name",␉"Slot-1" };␊
␊
uint8_t default_NVCAP[]= {␉␊
0x04, 0x00, 0x00, 0x00,␊
0x00, 0x00, 0x0d, 0x00,␊
0x00, 0x00, 0x00, 0x00,␊
0x00, 0x00, 0x00, 0x0a,␊
0x00, 0x00, 0x00, 0x00␊
static uint8_t default_NVCAP[]= {␊
␉0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, 0x00,␊
␉0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a,␊
␉0x00, 0x00, 0x00, 0x00␊
};␊
␊
uint16_t swap16(uint16_t toswap) {␊
␉return (((toswap & 0x00FF) << 8) | ((toswap & 0xFF00) >> 8));␊
}␊
␊
// Known cards as of 2008/08/26␊
static struct nv_chipsets_t NVKnownChipsets[] = {␊
␉{ 0x00000000, "Unknown" },␊
␉{ 0x10DE0301, "GeForce FX 5800 Ultra" },␊
␉{ 0x10DE0302, "GeForce FX 5800" },␊
␉{ 0x10DE0308, "Quadro FX 2000" },␊
␉{ 0x10DE0309, "Quadro FX 1000" },␊
␉{ 0x10DE0311, "GeForce FX 5600 Ultra" },␊
␉{ 0x10DE0312, "GeForce FX 5600" },␊
␉{ 0x10DE0314, "GeForce FX 5600XT" },␊
␉{ 0x10DE031A, "GeForce FX Go5600" },␊
␉{ 0x10DE031B, "GeForce FX Go5650" },␊
␉{ 0x10DE031C, "Quadro FX Go700" },␊
␉{ 0x10DE0324, "GeForce FX Go5200" },␊
␉{ 0x10DE0325, "GeForce FX Go5250" },␊
␉{ 0x10DE0326, "GeForce FX 5500" },␊
␉{ 0x10DE0328, "GeForce FX Go5200 32M/64M" },␊
␉{ 0x10DE032A, "Quadro NVS 55/280 PCI" },␊
␉{ 0x10DE032B, "Quadro FX 500/600 PCI" },␊
␉{ 0x10DE032C, "GeForce FX Go53xx Series" },␊
␉{ 0x10DE032D, "GeForce FX Go5100" },␊
␉{ 0x10DE0330, "GeForce FX 5900 Ultra" },␊
␉{ 0x10DE0331, "GeForce FX 5900" },␊
␉{ 0x10DE0332, "GeForce FX 5900XT" },␊
␉{ 0x10DE0333, "GeForce FX 5950 Ultra" },␊
␉{ 0x10DE0334, "GeForce FX 5900ZT" },␊
␉{ 0x10DE0338, "Quadro FX 3000" },␊
␉{ 0x10DE033F, "Quadro FX 700" },␊
␉{ 0x10DE0341, "GeForce FX 5700 Ultra" },␊
␉{ 0x10DE0342, "GeForce FX 5700" },␊
␉{ 0x10DE0343, "GeForce FX 5700LE" },␊
␉{ 0x10DE0344, "GeForce FX 5700VE" },␊
␉{ 0x10DE0347, "GeForce FX Go5700" },␊
␉{ 0x10DE0348, "GeForce FX Go5700" },␊
␉{ 0x10DE034C, "Quadro FX Go1000" },␊
␉{ 0x10DE034E, "Quadro FX 1100" },␊
␉{ 0x10DE0040, "GeForce 6800 Ultra" },␊
␉{ 0x10DE0041, "GeForce 6800" },␊
␉{ 0x10DE0042, "GeForce 6800 LE" },␊
␉{ 0x10DE0047, "GeForce 6800 GS" },␊
␉{ 0x10DE0048, "GeForce 6800 XT" },␊
␉{ 0x10DE004E, "Quadro FX 4000" },␊
␉{ 0x10DE0090, "GeForce 7800 GTX" },␊
␉{ 0x10DE0091, "GeForce 7800 GTX" },␊
␉{ 0x10DE0092, "GeForce 7800 GT" },␊
␉{ 0x10DE0093, "GeForce 7800 GS" },␊
␉{ 0x10DE0095, "GeForce 7800 SLI" },␊
␉{ 0x10DE0098, "GeForce Go 7800" },␊
␉{ 0x10DE0099, "GeForce Go 7800 GTX" },␊
␉{ 0x10DE009D, "Quadro FX 4500" },␊
␉{ 0x10DE00C0, "GeForce 6800 GS" },␊
␉{ 0x10DE00C1, "GeForce 6800" },␊
␉{ 0x10DE00C2, "GeForce 6800 LE" },␊
␉{ 0x10DE0168, "GeForce Go 6400" },␊
␉{ 0x10DE0169, "GeForce 6250" },␊
␉{ 0x10DE016A, "GeForce 7100 GS" },␊
␉{ 0x10DE0211, "GeForce 6800" },␊
␉{ 0x10DE0212, "GeForce 6800 LE" },␊
␉{ 0x10DE0215, "GeForce 6800 GT" },␊
␉{ 0x10DE0218, "GeForce 6800 XT" },␊
␉{ 0x10DE0221, "GeForce 6200" },␊
␉{ 0x10DE0222, "GeForce 6200 A-LE" },␊
␉{ 0x10DE0090, "GeForce 7800 GTX" },␊
␉{ 0x10DE0091, "GeForce 7800 GTX" },␊
␉{ 0x10DE0092, "GeForce 7800 GT" },␊
␉{ 0x10DE0093, "GeForce 7800 GS" },␊
␉{ 0x10DE0095, "GeForce 7800 SLI" },␊
␉{ 0x10DE0098, "GeForce Go 7800" },␊
␉{ 0x10DE0099, "GeForce Go 7800 GTX" },␊
␉{ 0x10DE009D, "Quadro FX 4500" },␊
␉{ 0x10DE0191, "GeForce 8800 GTX" },␊
␉{ 0x10DE0193, "GeForce 8800 GTS" },␊
␉{ 0x10DE0194, "GeForce 8800 Ultra" },␊
␉{ 0x10DE019D, "Quadro FX 5600" },␊
␉{ 0x10DE019E, "Quadro FX 4600" },␊
␉{ 0x10DE01D1, "GeForce 7300 LE" },␊
␉{ 0x10DE01D3, "GeForce 7300 SE" },␊
␉{ 0x10DE01D6, "GeForce Go 7200" },␊
␉{ 0x10DE01DD, "GeForce 7500 LE" },␊
␉{ 0x10DE01DE, "Quadro FX 350" },␊
␉{ 0x10DE01DF, "GeForce 7300 GS" },␊
␉{ 0x10DE0211, "GeForce 6800" },␊
␉{ 0x10DE0212, "GeForce 6800 LE" },␊
␉{ 0x10DE0215, "GeForce 6800 GT" },␊
␉{ 0x10DE0218, "GeForce 6800 XT" },␊
␉{ 0x10DE0221, "GeForce 6200" },␊
␉{ 0x10DE0222, "GeForce 6200 A-LE" },␊
␉{ 0x10DE0240, "GeForce 6150" },␊
␉{ 0x10DE0241, "GeForce 6150 LE" },␊
␉{ 0x10DE0242, "GeForce 6100" },␊
␉{ 0x10DE0244, "GeForce Go 6150" },␊
␉{ 0x10DE0247, "GeForce Go 6100" },␊
␉{ 0x10DE0290, "GeForce 7900 GTX" },␊
␉{ 0x10DE0291, "GeForce 7900 GT" },␊
␉{ 0x10DE0292, "GeForce 7900 GS" },␊
␉{ 0x10DE0298, "GeForce Go 7900 GS" },␊
␉{ 0x10DE0299, "GeForce Go 7900 GTX" },␊
␉{ 0x10DE029A, "Quadro FX 2500M" },␊
␉{ 0x10DE029B, "Quadro FX 1500M" },␊
␉{ 0x10DE029C, "Quadro FX 5500" },␊
␉{ 0x10DE029D, "Quadro FX 3500" },␊
␉{ 0x10DE029E, "Quadro FX 1500" },␊
␉{ 0x10DE029F, "Quadro FX 4500 X2" },␊
␉{ 0x10DE0301, "GeForce FX 5800 Ultra" },␊
␉{ 0x10DE0302, "GeForce FX 5800" },␊
␉{ 0x10DE0308, "Quadro FX 2000" },␊
␉{ 0x10DE0309, "Quadro FX 1000" },␊
␉{ 0x10DE0311, "GeForce FX 5600 Ultra" },␊
␉{ 0x10DE0312, "GeForce FX 5600" },␊
␉{ 0x10DE0314, "GeForce FX 5600XT" },␊
␉{ 0x10DE031A, "GeForce FX Go5600" },␊
␉{ 0x10DE031B, "GeForce FX Go5650" },␊
␉{ 0x10DE031C, "Quadro FX Go700" },␊
␉{ 0x10DE0324, "GeForce FX Go5200" },␊
␉{ 0x10DE0325, "GeForce FX Go5250" },␊
␉{ 0x10DE0326, "GeForce FX 5500" },␊
␉{ 0x10DE0328, "GeForce FX Go5200 32M/64M" },␊
␉{ 0x10DE032A, "Quadro NVS 55/280 PCI" },␊
␉{ 0x10DE032B, "Quadro FX 500/600 PCI" },␊
␉{ 0x10DE032C, "GeForce FX Go53xx Series" },␊
␉{ 0x10DE032D, "GeForce FX Go5100" },␊
␉{ 0x10DE0330, "GeForce FX 5900 Ultra" },␊
␉{ 0x10DE0331, "GeForce FX 5900" },␊
␉{ 0x10DE0332, "GeForce FX 5900XT" },␊
␉{ 0x10DE0333, "GeForce FX 5950 Ultra" },␊
␉{ 0x10DE0334, "GeForce FX 5900ZT" },␊
␉{ 0x10DE0338, "Quadro FX 3000" },␊
␉{ 0x10DE033F, "Quadro FX 700" },␊
␉{ 0x10DE0341, "GeForce FX 5700 Ultra" },␊
␉{ 0x10DE0342, "GeForce FX 5700" },␊
␉{ 0x10DE0343, "GeForce FX 5700LE" },␊
␉{ 0x10DE0344, "GeForce FX 5700VE" },␊
␉{ 0x10DE0347, "GeForce FX Go5700" },␊
␉{ 0x10DE0348, "GeForce FX Go5700" },␊
␉{ 0x10DE034C, "Quadro FX Go1000" },␊
␉{ 0x10DE034E, "Quadro FX 1100" },␊
␉{ 0x10DE0391, "GeForce 7600 GT" },␊
␉{ 0x10DE0392, "GeForce 7600 GS" },␊
␉{ 0x10DE0393, "GeForce 7300 GT" },␊
␉{ 0x10DE039B, "GeForce Go 7900 SE" },␊
␉{ 0x10DE039C, "Quadro FX 550M" },␊
␉{ 0x10DE039E, "Quadro FX 560" },␊
␉{ 0x10DE0290, "GeForce 7900 GTX" },␊
␉{ 0x10DE0291, "GeForce 7900 GT" },␊
␉{ 0x10DE0292, "GeForce 7900 GS" },␊
␉{ 0x10DE0298, "GeForce Go 7900 GS" },␊
␉{ 0x10DE0299, "GeForce Go 7900 GTX" },␊
␉{ 0x10DE029A, "Quadro FX 2500M" },␊
␉{ 0x10DE029B, "Quadro FX 1500M" },␊
␉{ 0x10DE029C, "Quadro FX 5500" },␊
␉{ 0x10DE029D, "Quadro FX 3500" },␊
␉{ 0x10DE029E, "Quadro FX 1500" },␊
␉{ 0x10DE029F, "Quadro FX 4500 X2" },␊
␉{ 0x10DE0240, "GeForce 6150" },␊
␉{ 0x10DE0241, "GeForce 6150 LE" },␊
␉{ 0x10DE0242, "GeForce 6100" },␊
␉{ 0x10DE0244, "GeForce Go 6150" },␊
␉{ 0x10DE0247, "GeForce Go 6100" },␊
␊
␉/*************** G8x ***************/␊
␉{ 0x10DE0191, "GeForce 8800 GTX" },␊
␉{ 0x10DE0193, "GeForce 8800 GTS" },␊
␉{ 0x10DE0194, "GeForce 8800 Ultra" },␊
␉{ 0x10DE019D, "Quadro FX 5600" },␊
␉{ 0x10DE019E, "Quadro FX 4600" },␊
␉{ 0x10DE0400, "GeForce 8600 GTS" },␊
␉{ 0x10DE0401, "GeForce 8600 GT" },␊
␉{ 0x10DE0402, "GeForce 8600 GT" },␊
␉{ 0x10DE042D, "Quadro FX 360M" },␊
␉{ 0x10DE042E, "GeForce 9300M G" },␊
␉{ 0x10DE042F, "Quadro NVS 290" },␊
␉{ 0x10DE05E0, "GeForce GTX 295" },␊
␉{ 0x10DE05E1, "GeForce GTX 280" },␊
␉{ 0x10DE05E2, "GeForce GTX 260" },␊
␉{ 0x10DE05E3, "GeForce GTX 285" },␊
␉{ 0x10DE05E6, "GeForce GTX 275" },␊
␉{ 0x10DE0600, "GeForce 8800 GTS 512" },␊
␉{ 0x10DE0602, "GeForce 8800 GT" },␊
␉{ 0x10DE0604, "GeForce 9800 GX2" },␊
␉{ 0x10DE0612, "GeForce 9800 GTX" },␊
␉{ 0x10DE0613, "GeForce 9800 GTX+" },␊
␉{ 0x10DE0614, "GeForce 9800 GT" },␊
␉{ 0x10DE0615, "GeForce 250 GTS" },␊
␉{ 0x10DE061A, "Quadro FX 3700" },␊
␉{ 0x10DE061C, "Quadro FX 3600M" },␊
␉{ 0x10DE0622, "GeForce 9600 GT" },␊
␉{ 0x10DE0623, "GeForce 9600 GS" },␊
␉{ 0x10DE0626, "GeForce GT 130" },␊
␉{ 0x10DE0627, "GeForce GT 140" },␊
␉{ 0x10DE0628, "GeForce 9800M GTS" },␊
␉{ 0x10DE062A, "GeForce 9700M GTS" },␊
␉{ 0x10DE062C, "GeForce 9800M GTS" },␊
␉{ 0x10DE0640, "GeForce 9500 GT" },␊
␉{ 0x10DE0641, "GeForce 9400 GT" },␊
␉{ 0x10DE0642, "GeForce 8400 GS" },␊
␉{ 0x10DE0643, "GeForce 9500 GT" },␊
␉{ 0x10DE0644, "GeForce 9500 GS" },␊
␉{ 0x10DE0645, "GeForce 9500 GS" },␊
␉{ 0x10DE0646, "GeForce GT 120" },␊
␉{ 0x10DE0647, "GeForce 9600M GT" },␊
␉{ 0x10DE0648, "GeForce 9600M GS" },␊
␉{ 0x10DE0649, "GeForce 9600M GT" },␊
␉{ 0x10DE06E9, "GeForce 9300M GS" },␊
␉{ 0x10DE06EA, "Quadro NVS 150M" },␊
␉{ 0x10DE06EB, "Quadro NVS 160M" },␊
␊
␉/*************** GT2xx *************/␊
␉{ 0x10DE05E0, "GeForce GTX 295" },␊
␉{ 0x10DE05E1, "GeForce GTX 280" },␊
␉{ 0x10DE05E2, "GeForce GTX 260" },␊
␉{ 0x10DE05E3, "GeForce GTX 285" },␊
␉{ 0x10DE05E6, "GeForce GTX 275" },␊
␉{ 0x10DE0A20, "GeForce GT220" },␊
␉{ 0x10DE0A60, "GeForce G210" },␊
␉{ 0x10DE0A65, "GeForce 210" }␊
};␊
␊
uint32_t swap32(uint32_t toswap) {␊
␉return ((toswap & 0x000000FF) << 24) |␊
␉((toswap & 0x0000FF00) << 8 ) |␊
␉((toswap & 0x00FF0000) >> 8 ) |␊
␉((toswap & 0xFF000000) >> 24);␊
}␉␊
␊
uint8_t read8(uint8_t *ptr, uint16_t offset) { ␊
␉return ptr[offset];␊
static uint16_t swap16(uint16_t x)␊
{␊
␉return (((x & 0x00FF) << 8) | ((x & 0xFF00) >> 8));␊
}␊
␊
uint16_t read16(uint8_t *ptr, uint16_t offset) {␊
static uint16_t read16(uint8_t *ptr, uint16_t offset)␊
{␊
␉uint8_t ret[2];␊
␉ret[0] = ptr[offset+1];␊
␉ret[1] = ptr[offset];␊
␉return *((uint16_t*)&ret);␊
}␊
␊
uint32_t read32(uint8_t *ptr, uint16_t offset) {␊
#if 0␊
static uint32_t swap32(uint32_t x)␊
{␊
␉return ((x & 0x000000FF) << 24) | ((x & 0x0000FF00) << 8 ) | ((x & 0x00FF0000) >> 8 ) | ((x & 0xFF000000) >> 24);␊
}␊
␊
static uint8_t read8(uint8_t *ptr, uint16_t offset)␊
{ ␊
␉return ptr[offset];␊
}␊
␊
static uint32_t read32(uint8_t *ptr, uint16_t offset)␊
{␊
␉uint8_t ret[4];␊
␉ret[0] = ptr[offset+3];␊
␉ret[1] = ptr[offset+2];␊
␉ret[3] = ptr[offset];␊
␉return *((uint32_t*)&ret);␊
}␊
␊
int patch_nvidia_rom(uint8_t *rom) {␊
␉if(!rom || (rom[0] != 0x55 && rom[1] != 0xaa)) {␊
#endif␊
␊
static int patch_nvidia_rom(uint8_t *rom)␊
{␊
␉if (!rom || (rom[0] != 0x55 && rom[1] != 0xaa)) {␊
␉␉printf("False ROM signature: 0x%02x%02x\n", rom[0], rom[1]);␊
␉␉return PATCH_ROM_FAILED;␊
␉}␊
␉return (has_lvds ? PATCH_ROM_SUCCESS_HAS_LVDS : PATCH_ROM_SUCCESS);␊
}␊
␊
char *get_nvidia_model(uint32_t id) {␊
␉int i=0;␊
␉for(i = 0; i < (sizeof(NVKnownChipsets) / sizeof(NVKnownChipsets[0])); i++) {␊
␉␉if(NVKnownChipsets[i].device == id)␊
static char *get_nvidia_model(uint32_t id) {␊
␉int␉i;␊
␊
␉for (i=1; i< (sizeof(NVKnownChipsets) / sizeof(NVKnownChipsets[0])); i++) {␊
␉␉if (NVKnownChipsets[i].device == id) {␊
␉␉␉return NVKnownChipsets[i].name;␊
␉␉}␊
␉}␊
␉return NVKnownChipsets[0].name;␊
}␊
␊
uint32_t load_nvidia_bios_file(char *filename, char *buffer)␊
static uint32_t load_nvidia_bios_file(const char *filename, uint8_t *buf, int bufsize)␊
{␊
␉int␉␉fd, size;␊
␉char␉dirspec[128];␊
␉int␉fd;␊
␉int␉size;␊
␊
␉// Check booting partition␊
␉sprintf(dirspec, "%s", filename);␊
␉fd = open(dirspec, 0);␊
␉if (fd < 0)␊
␉{␉␊
␉␉// Check Extra on booting partition␊
␉␉sprintf(dirspec, "/Extra/%s", filename);␊
␉␉fd = open(dirspec, 0);␊
␉␉if (fd < 0)␊
␉␉{␉␊
␉␉␉// Fall back to booter partition␊
␉␉␉sprintf(dirspec, "bt(0,0)/Extra/%s", filename);␊
␉␉␉fd=open (dirspec, 0);␊
␉␉␉if (fd < 0)␊
␉␉␉␉return 0;␊
␉␉}␊
␉if ((fd = open_bvdev("bt(0,0)", filename, 0)) < 0) {␊
␉␉return 0;␊
␉}␊
␊
␉size = read(fd, buffer, file_size (fd));␊
␉close (fd);␊
␉return size;␊
␉size = file_size(fd);␊
␉if (size > bufsize) {␊
␉␉printf("Filesize of %s is bigger than expected! Truncating to 0x%x Bytes!\n", filename, bufsize);␊
␉␉size = bufsize;␊
␉}␊
␉size = read(fd, (char *)buf, size);␊
␉close(fd);␊
␉return size;␊
}␊
␊
int devprop_add_nvidia_template(struct DevPropDevice *device)␊
static int devprop_add_nvidia_template(struct DevPropDevice *device)␊
{␊
␉char␉tmp[16]; ␊
␉int␉len;␊
␊
␉if(!device)␊
␉␉return 0;␊
␉␊
␊
␉if(!DP_ADD_TEMP_VAL(device, nvidia_compatible_0))␊
␉␉return 0;␊
␉if(!DP_ADD_TEMP_VAL(device, nvidia_device_type_0))␊
␉␉return 0;␊
␉if(!DP_ADD_TEMP_VAL(device, nvidia_device_type))␊
␉␉return 0;␊
␊
␉char tmp[10];␊
␉sprintf(tmp, "Slot-%x",devices_number);␊
␉devprop_add_value(device, "AAPL,slot-name", tmp, strlen(tmp));␊
␉len = sprintf(tmp, "Slot-%x", devices_number);␊
␉devprop_add_value(device, "AAPL,slot-name", (uint8_t *)tmp, len + 1);␊
␉devices_number++;␊
␉␊
␊
␉return 1;␊
}␊
␊
␊
bool setup_nvidia_devprop(pci_dt_t *nvda_dev)␊
{␊
␉int␉␉␉len;␊
␉char␉␉*devicepath;␊
␉uint8_t␉␉*nvRom, *rom;␊
␉volatile uint8_t *regs;␊
␉uint32_t␉videoRam, nvBiosOveride, nvBiosSize;␊
␉uint32_t␉bar[7];␊
␉uint8_t␉␉nvPatch = 0;␊
␉␊
␉char␉␉biosVersion[32];␊
␉char␉␉*model;␊
␉const char␉*nvFilename;␊
␉struct DevPropDevice␉␉*device;␊
␉char␉␉␉␉*devicepath;␊
␉struct pci_rom_pci_header_t␉*rom_pci_header;␉␊
␉volatile uint8_t␉␉*regs;␊
␉uint8_t␉␉␉␉*rom;␊
␉uint8_t␉␉␉␉*nvRom;␊
␉uint32_t␉␉␉videoRam;␊
␉uint32_t␉␉␉nvBiosOveride;␊
␉uint32_t␉␉␉bar[7];␊
␉uint32_t␉␉␉boot_display;␊
␉int␉␉␉␉nvPatch;␊
␉char␉␉␉␉biosVersion[32];␊
␉char␉␉␉␉nvFilename[32];␊
␉char␉␉␉␉*model;␊
␉bool␉␉␉␉doit;␊
␊
␉devicepath = get_pci_dev_path(nvda_dev);␊
␊
␉bar[0] = pci_config_read32(nvda_dev->dev.addr, 0x10 );␊
␉regs = (uint8_t *) (bar[0] & ~0x0f);␊
␉␊
␊
␉// Amount of VRAM in kilobytes␊
␉videoRam = (REG32(0x10020c) & 0xfff00000) >> 10;␊
␊
␉model = get_nvidia_model((nvda_dev->vendor_id << 16) | nvda_dev->device_id);␊
␊
␉verbose("nVidia %s %dMB NV%02x [%04x:%04x] :: %s\n", ␊
␉␉␉model, (videoRam / 1024),␊
␉␉␉(REG32(0) >> 20) & 0x1ff, nvda_dev->vendor_id, nvda_dev->device_id,␊
␉␉␉devicepath);␊
␉␉model, (videoRam / 1024),␊
␉␉(REG32(0) >> 20) & 0x1ff, nvda_dev->vendor_id, nvda_dev->device_id,␊
␉␉devicepath);␊
␊
␉rom = malloc(0x10000);␊
␉rom = malloc(NVIDIA_ROM_SIZE);␊
␉sprintf(nvFilename, "/Extra/%04x_%04x.rom", (uint16_t)nvda_dev->vendor_id, (uint16_t)nvda_dev->device_id);␊
␉if (getBoolForKey(kUseNvidiaROM, &doit, &bootInfo->bootConfig) && doit) {␊
␉␉verbose("Looking for nvidia video bios file %s\n", nvFilename);␊
␉␉nvBiosOveride = load_nvidia_bios_file(nvFilename, rom, NVIDIA_ROM_SIZE);␊
␉␉DBG("%s Signature 0x%02x%02x %d bytes\n", nvFilename, rom[0], rom[1], nvBiosOveride);␊
␉} else {␊
␉␉// Otherwise read bios from card␊
␉␉nvBiosOveride = 0;␊
␊
␉if(!rom)␊
␉{␊
␉␉verbose(" ROM malloc failed.\n");␊
␉␉return 0;␊
␉}␊
␉␉// TODO: we should really check for the signature before copying the rom, i think.␊
␊
␉if (!getValueForKey("VideoROM", &nvFilename, &len, &bootInfo->bootConfig))␊
␉␉nvFilename="NVIDIA.ROM";␊
␉␊
␉// Load video bios overide␊
␉nvBiosOveride = nvBiosSize = load_nvidia_bios_file((char *)nvFilename, (char *)rom);␊
␉ ␊
␉// Otherwise read bios from card␊
␉if (nvBiosOveride == 0)␊
␉{␉␊
␉␉// TODO: we should really check for the signature␊
␉␉//␉␉ before copying the rom, i think.␊
␉␉␊
␉␉// PRAMIN first␊
␉␉nvRom = (uint8_t*)&regs[NV_PRAMIN_OFFSET];␊
␉␉bcopy((uint32_t *)nvRom, rom, 0x10000);␊
␉␉bcopy((uint32_t *)nvRom, rom, NVIDIA_ROM_SIZE);␊
␉␉␊
␉␉// Valid Signature ?␊
␉␉if(rom[0] != 0x55 && rom[1] != 0xaa)␊
␉␉{␊
␉␉if (rom[0] != 0x55 && rom[1] != 0xaa) {␊
␉␉␉// PROM next␊
␉␉␉// Enable PROM access␊
␉␉␉(REG32(NV_PBUS_PCI_NV_20)) = NV_PBUS_PCI_NV_20_ROM_SHADOW_DISABLED;␊
␊
␉␉␉nvRom = (uint8_t*)&regs[NV_PROM_OFFSET];␊
␉␉␉bcopy((uint8_t *)nvRom, rom, 0x10000);␊
␉␉␉bcopy((uint8_t *)nvRom, rom, NVIDIA_ROM_SIZE);␊
␉␉␉␊
␉␉␉// disable PROM access␊
␉␉␉(REG32(NV_PBUS_PCI_NV_20)) = NV_PBUS_PCI_NV_20_ROM_SHADOW_ENABLED;␉␊
␊
␉␉␉// Valid Signature ?␊
␉␉␉if(rom[0] != 0x55 && rom[1] != 0xaa)␊
␉␉␉{␊
␉␉␉if (rom[0] != 0x55 && rom[1] != 0xaa) {␊
␉␉␉␉// 0xC0000 last␊
␉␉␉␉bcopy((char *)0xc0000, rom, 0x10000);␊
␉␉␉␉bcopy((char *)0xc0000, rom, NVIDIA_ROM_SIZE);␊
␉␉␉␉␊
␉␉␉␉// Valid Signature ?␊
␉␉␉␉if(rom[0] != 0x55 && rom[1] != 0xaa)␊
␉␉␉␉{␊
␉␉␉␉␉verbose(" Unable to locate video bios.\n");␊
␉␉␉␉if