Chameleon

Chameleon Commit Details

Date:2010-02-04 01:23:30 (14 years 2 months ago)
Author:Rekursor
Commit:61
Parents: 60
Message:Merged latest pre8 in my branch for any's work integration
Changes:
M/branches/rekursor
M/branches/rekursor/i386/libsaio/dsdt_patcher.c
M/branches/rekursor/version
M/branches/rekursor/i386/libsaio/nvidia.c
M/branches/rekursor/i386/libsaio/pci.c
M/branches/rekursor/CHANGES
M/branches/rekursor/i386/libsaio/pci_root.c
M/branches/rekursor/i386/libsaio/biosfn.c

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branches/rekursor/version
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2.0-RC5pre7
branches/rekursor/CHANGES
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- Nvidia injection fix␊
- pciroot would not always return correct uuid in autodection mode␊
- Fixed the hibernation problem in boot2/resume.c␊
- Fixed all new booter versions with SystemType would override the facp value even if correct,␊
now keeps the facp value if correct and no override has been done, implemented a best effort algo.␊
branches/rekursor/i386/libsaio/pci_root.c
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#include "bootstruct.h"␊
␊
#ifndef DEBUG_PCIROOT␊
#define DEBUG_PCIROOT 0␊
#define DEBUG_PCIROOT 1␊
#endif␊
␊
#if DEBUG_PCIROOT␊
int getPciRootUID(void)␊
{␊
␉void *new_dsdt;␊
␉const char *dsdt_filename;␊
␉const char *val;␊
␉int fd;␊
␉int dsdt_uid;␊
␉int len,fsize;␊
␉const char * dsdt_filename=NULL;␊
␉extern int search_and_get_acpi_fd(const char *, const char **);␊
␊
␉if (rootuid < 10) {␊
␉␉return rootuid;␊
␉}␊
␉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';␊
␉␉}␊
␉␉if (isdigit(val[0])) rootuid = val[0] - '0';␊
␉␉goto out;␊
␉}␊
#if 1␊
␉/* Chameleon compatibility */␊
␉if (getValueForKey("PciRoot", &val, &len, &bootInfo->bootConfig)) {␊
␉␉if (isdigit(val[0])) {␊
␉␉␉rootuid = val[0] - '0';␊
␉␉}␊
␉else 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)) {␊
␉else if (getValueForKey("-pci0", &val, &len, &bootInfo->bootConfig)) {␊
␉␉rootuid = 0;␊
␉␉goto out;␊
␉}␊
␉if (getValueForKey("-pci1", &val, &len, &bootInfo->bootConfig)) {␊
␉else 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;␊
␉int fd = search_and_get_acpi_fd("DSDT.aml", &dsdt_filename);␊
␊
␉// Check booting partition␊
␉if (fd<0)␊
␉{␉ ␊
␉ verbose("No DSDT found, using 0 as uid value.\n");␊
␉ rootuid = 0;␊
␉ return rootuid;␊
␉}␊
␉␊
␉fsize = file_size(fd);␊
␊
␉if ((new_dsdt = malloc(fsize)) == NULL) {␊
␉}␊
␉close (fd);␊
␊
␉dsdt_uid = findpciroot(new_dsdt, fsize);␊
␉rootuid = findpciroot(new_dsdt, fsize);␊
␉free(new_dsdt);␊
␊
␉if(dsdt_uid == 11) dsdt_uid=0; //usually when _UID isnt present, it means uid is zero␊
␉else if (dsdt_uid < 0 || dsdt_uid > 9) ␊
␉// make sure it really works: ␊
␉if (rootuid == 11) rootuid=0; //usually when _UID isnt present, it means uid is zero␊
␉else if (rootuid < 0 || rootuid > 9) ␊
␉{␊
␉␉printf("PciRoot uid value wasnt found, using 0, if you want it to be 1, use -PciRootUID flag");␊
␉␉dsdt_uid = 0;␊
␉␉//if(dsdt_uid == 10) //algo failed, PCI0 wasnt found␊
␉␉rootuid = 0;␊
␉}␊
out:␊
␉verbose("Using PCI-Root-UID value: %d\n", rootuid);␊
branches/rekursor/i386/libsaio/dsdt_patcher.c
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#include "platform.h"␊
␊
#ifndef DEBUG_DSDT␊
#define DEBUG_DSDT 1␊
#define DEBUG_DSDT 0␊
#endif␊
␊
#if DEBUG_DSDT==2␊
}␊
return NULL;␊
}␊
␊
void *loadACPITable ()␊
/** The folowing ACPI Table search algo. should be reused anywhere needed:*/␊
int search_and_get_acpi_fd(const char * filename, const char ** outDirspec)␊
{␊
␉void *tableAddr;␊
␉int fd = -1;␊
␉char dirspec[512];␊
␉const char * const filename = "DSDT.aml";␊
␉const char * overriden_pathname=NULL;␊
␉int len=0;␊
int fd=0;␊
const char * overriden_pathname=NULL;␊
static char dirspec[512]="";␊
int len=0;␊
␊
␉// Check booting partition␊
␊
␉// Rek: if user specified a full path name then take it in consideration␊
␉if (getValueForKey(kDSDT, &overriden_pathname, &len, ␊
/// Take in accound user overriding if it's DSDT only␊
if (strstr(filename, "DSDT") && ␊
getValueForKey(kDSDT, &overriden_pathname, &len, ␊
␉␉␉ &bootInfo->bootConfig))␊
␉{␊
␉ sprintf(dirspec, "%s", overriden_pathname); // start searching root␊
␉ //printf("Using custom DSDT path %s\n", dirspec);␊
␉ //getc();␊
␉}␊
␉else␊
␉ sprintf(dirspec, "/%s", filename); // start searching root␊
{␊
sprintf(dirspec, "%s", overriden_pathname); // start searching root␊
fd=open (dirspec,0);␊
if (fd>=0) goto success_fd;␊
}␊
␊
␉fd=open (dirspec,0);␊
// Start searching any potential location for ACPI Table␊
sprintf(dirspec, "/%s", filename); // start searching root␊
fd=open (dirspec,0);␊
if (fd>=0) goto success_fd;␊
␊
␉if (fd<0)␊
␉{␉// Check Extra on booting partition␊
␉ //verbose("Searching for DSDT.aml file ...\n");␊
␉␉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)␊
␉␉␉{␊
␉␉␉␉verbose("ACPI Table not found: %s\n", filename);␊
␉␉␉␉return NULL;␊
␉␉␉}␊
␉␉}␊
␉}␊
sprintf(dirspec, "%s", filename); // start current dir␊
fd=open (dirspec,0);␊
if (fd>=0) goto success_fd;␊
␊
␉tableAddr=(void*)AllocateKernelMemory(file_size (fd));␊
␉if (tableAddr)␊
␉{␊
␉␉if (read (fd, tableAddr, file_size (fd))!=file_size (fd))␊
␉␉{␊
␉␉␉printf("Couldn't read table %s\n",dirspec);␊
␉␉␉free (tableAddr);␊
␉␉␉close (fd);␊
␉␉␉return NULL;␊
␉␉}␊
sprintf(dirspec,"/Extra/%s",filename);␊
fd=open (dirspec,0);␊
if (fd>=0) goto success_fd;␊
␊
␉␉DBG("Table %s read and stored at: %x\n", dirspec, tableAddr);␊
␉␉close (fd);␊
␉␉return tableAddr;␊
␉}␊
sprintf(dirspec,"bt(0,0)/Extra/%s",filename);␊
fd=open (dirspec,0);␊
if (fd>=0) goto success_fd;␊
␊
// NOT FOUND:␊
verbose("ACPI Table not found: %s\n", filename);␊
if (outDirspec) *outDirspec = "";␊
return -1;␊
// FOUND␊
success_fd:␊
if (outDirspec) *outDirspec = dirspec; ␊
return fd;␊
}␊
␊
void *loadACPITable (const char * filename)␊
{␊
␉void *tableAddr;␊
␉const char * dirspec=NULL;␊
␉␊
␉int fd = search_and_get_acpi_fd(filename, &dirspec);␊
␊
␉if (fd>=0)␊
␉{␊
␉ tableAddr=(void*)AllocateKernelMemory(file_size (fd));␊
␉ if (tableAddr)␊
␉ {␊
␉ if (read (fd, tableAddr, file_size (fd))!=file_size (fd))␊
␉ {␊
␉␉ printf("Couldn't read table %s\n",dirspec);␊
␉␉ free (tableAddr);␊
␉␉ close (fd);␊
␉␉ return NULL;␊
␉ }␊
␉ ␊
␉ DBG("Table %s read and stored at: %x\n", dirspec, tableAddr);␊
␉ close (fd);␊
␉ return tableAddr;␊
␉ }␊
␉ close (fd);␊
␉} ␊
␉printf("Couldn't allocate memory for table %s\n", dirspec);␊
␉close (fd);␊
␉return NULL;␊
}␊
␊
␉bool drop_ssdt;␊
␉␊
␉// Load replacement DSDT␊
␉new_dsdt=loadACPITable();␊
␉new_dsdt=loadACPITable("DSDT.aml");␊
␉if (!new_dsdt)␊
␉{␊
␉␉return setupAcpiNoMod();␊
branches/rekursor/i386/libsaio/nvidia.c
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static int devprop_add_nvidia_template(struct DevPropDevice *device)␊
{␊
␉char␉tmp[16]; ␊
␉int␉len;␊
␊
␉if(!device)␊
␉␉return 0;␊
␉// Rek : Dont use sprintf return, it does not WORK !! our custom sprintf() always return 0!␊
␉// len = sprintf(tmp, "Slot-%x", devices_number);␊
␉sprintf(tmp, "Slot-%x",devices_number);␊
␉devprop_add_value(device, "AAPL,slot-name", tmp, strlen(tmp));␊
␉devprop_add_value(device, "AAPL,slot-name", (uint8_t *) tmp, strlen(tmp));␊
␉devices_number++;␊
␊
␉return 1;␊
␉␉␉verbose("Using nVidia Video BIOS File %s (%d Bytes)\n", nvFilename, nvBiosOveride);␊
␉␉␉DBG("%s Signature 0x%02x%02x %d bytes\n", nvFilename, rom[0], rom[1], nvBiosOveride);␊
␉␉} else {␊
␉␉␉printf("ERROR: unable to open Vidia Video BIOS File %s\n", nvFilename);␊
␉␉␉printf("ERROR: unable to open nVidia Video BIOS File %s\n", nvFilename);␊
␉␉␉return false;␊
␉␉}␊
␉} else {␊
branches/rekursor/i386/libsaio/pci.c
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#include "libsaio.h"␊
#include "bootstruct.h"␊
#include "pci.h"␊
#include "pci_root.h"␊
␊
#ifndef DEBUG_PCI␊
#define DEBUG_PCI 0␊
#define DEBUG_PCI 1␊
#endif␊
␊
#if DEBUG_PCI␊
␊
␉dev_path[0] = 0;␊
␉end = root_pci_dev;␊
␉while (end != pci_dt) {␊
␉␊
␉int uid = getPciRootUID();␊
␉while (end != pci_dt)␊
␉{␊
␉␉current = pci_dt;␊
␉␉while (current->parent != end) ␉current = current->parent;␊
␉␉while (current->parent != end)␊
␉␉␉current = current->parent;␉␉␉␊
␉␉end = current;␊
␉␉if (current->parent == root_pci_dev) ␊
␉␉ sprintf(tmp, "PciRoot(0x%x)/Pci(0x%x,0x%x)", getPciRootUID(), current->dev.bits.dev, current->dev.bits.func);␊
␉␉else ␊
␉␉ sprintf(tmp, "/Pci(0x%x,0x%x)", current->dev.bits.dev, current->dev.bits.func);␊
␉␉if (current->parent == root_pci_dev)␊
␉␉{␊
␉␉␉sprintf(tmp, "PciRoot(0x%x)/Pci(0x%x,0x%x)", uid, ␊
␉␉␉␉current->dev.bits.dev, current->dev.bits.func);␊
␉␉} else {␊
␉␉␉sprintf(tmp, "/Pci(0x%x,0x%x)", ␊
␉␉␉␉current->dev.bits.dev, current->dev.bits.func);␊
␉␉}␊
␉␉strcat(dev_path, tmp);␊
␉}␊
␉return dev_path;␊
branches/rekursor/i386/libsaio/biosfn.c
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␊
MemoryRange *␉range = (MemoryRange *)BIOS_ADDR;␊
unsigned long␉count = 0;␊
unsigned long␉rerangedCount;␊
// unsigned long␉rerangedCount;␊
unsigned long long␉conMemSize = 0;␊
unsigned long long␉extMemSize = 0;␊
␊␊

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