Chameleon

Chameleon Commit Details

Date:2011-08-14 18:03:41 (12 years 8 months ago)
Author:Azimutz
Commit:1380
Parents: 1379
Message:Delete Package folders and sync the rest with trunk (r1379), on these two.
Changes:
D/branches/azimutz/trunkAutoResolution/package
D/branches/azimutz/trunkGraphicsEnablerModules/package
M/branches/azimutz/trunkGraphicsEnablerModules/i386/boot2/boot.c
M/branches/azimutz/trunkGraphicsEnablerModules/i386/modules/GraphicsEnabler/AMDGraphicsEnabler/ati.c
M/branches/azimutz/trunkGraphicsEnablerModules/i386/boot2/boot.h
M/branches/azimutz/trunkGraphicsEnablerModules/i386/libsaio/stringTable.c
M/branches/azimutz/trunkGraphicsEnablerModules/i386/libsaio/pci_root.c
M/branches/azimutz/trunkAutoResolution
M/branches/azimutz/trunkGraphicsEnablerModules/i386/libsaio/aml_generator.c
M/branches/azimutz/trunkAutoResolution/i386/boot2/boot.c
M/branches/azimutz/trunkGraphicsEnablerModules/Makefile
M/branches/azimutz/trunkGraphicsEnablerModules/i386/libsaio/acpi_patcher.c
M/branches/azimutz/trunkAutoResolution/i386/boot2/boot.h
M/branches/azimutz/trunkGraphicsEnablerModules/i386/libsaio/cpu.c
M/branches/azimutz/trunkGraphicsEnablerModules/i386/boot2/gui.c
M/branches/azimutz/trunkAutoResolution/i386/libsaio/ati.c
M/branches/azimutz/trunkAutoResolution/i386/libsaio/pci_root.c
M/branches/azimutz/trunkAutoResolution/i386/libsaio/stringTable.c
M/branches/azimutz/trunkAutoResolution/i386/libsaio/aml_generator.c
M/branches/azimutz/trunkGraphicsEnablerModules/i386/libsaio/fake_efi.c
M/branches/azimutz/trunkGraphicsEnablerModules/version
M/branches/azimutz/trunkGraphicsEnablerModules/i386/libsaio/disk.c
M/branches/azimutz/trunkAutoResolution/Makefile
M/branches/azimutz/trunkAutoResolution/i386/modules/Makefile
M/branches/azimutz/trunkAutoResolution/i386/libsaio/acpi_patcher.c
M/branches/azimutz/trunkAutoResolution/i386/libsaio/cpu.c
M/branches/azimutz/trunkAutoResolution/i386/boot2/gui.c
M/branches/azimutz/trunkAutoResolution/version
M/branches/azimutz/trunkAutoResolution/i386/libsaio/fake_efi.c
M/branches/azimutz/trunkGraphicsEnablerModules
M/branches/azimutz/trunkAutoResolution/i386/libsaio/disk.c

File differences

branches/azimutz/trunkAutoResolution/version
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␉␉0x01, 0x17, 0x50, 0x6D, 0x52, 0x65, 0x66, 0x41, /* ..PmRefA */␊
␉␉0x43, 0x70, 0x75, 0x43, 0x73, 0x74, 0x00, 0x00, /* CpuCst.. */␊
␉␉0x00, 0x10, 0x00, 0x00, 0x49, 0x4E, 0x54, 0x4C, /* ....INTL */␊
␉␉0x31, 0x03, 0x10, 0x20 ␉␉␉␉␉␉␉/* 1.._␉␉*/␊
␉␉0x31, 0x03, 0x10, 0x20␉␉␉␉␉␉␉/* 1.._␉␉*/␊
␉};␊
␉␊
␉char resource_template_register_fixedhw[] = ␊
␉char resource_template_register_fixedhw[] =␊
␉{␊
␉␉0x11, 0x14, 0x0A, 0x11, 0x82, 0x0C, 0x00, 0x7F, ␊
␉␉0x01, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ␊
␉␉0x11, 0x14, 0x0A, 0x11, 0x82, 0x0C, 0x00, 0x7F,␊
␉␉0x01, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,␊
␉␉0x00, 0x00, 0x01, 0x79, 0x00␊
␉};␊
␊
char resource_template_register_systemio[] = ␊
␉␊
␉char resource_template_register_systemio[] =␊
␉{␊
␉␉0x11, 0x14, 0x0A, 0x11, 0x82, 0x0C, 0x00, 0x01,␊
0x08, 0x00, 0x00, 0x15, 0x04, 0x00, 0x00, 0x00,␊
0x00, 0x00, 0x00, 0x79, 0x00, ␉␊
};␊
␊
␉␉0x08, 0x00, 0x00, 0x15, 0x04, 0x00, 0x00, 0x00,␊
␉␉0x00, 0x00, 0x00, 0x79, 0x00,␊
␉};␊
␉␊
␉if (Platform.CPU.Vendor != 0x756E6547) {␊
␉␉verbose ("Not an Intel platform: C-States will not be generated !!!\n");␊
␉␉return NULL;␊
␉␉return NULL;␊
␉}␊
␉␊
␉if (acpi_cpu_count == 0) ␊
␉if (acpi_cpu_count == 0)␊
␉␉get_acpi_cpu_names((void*)dsdt, dsdt->Length);␊
␉␊
␉if (acpi_cpu_count > 0) ␊
␉if (acpi_cpu_count > 0)␊
␉{␊
␉␉bool c2_enabled = false;␊
␉␉bool c3_enabled = false;␊
␉␉bool c4_enabled = false;␊
bool cst_using_sustemio = false;␊
␉␉bool cst_using_systemio = false;␊
␉␉␊
␉␉getBoolForKey(kEnableC2State, &c2_enabled, &bootInfo->chameleonConfig);␊
␉␉getBoolForKey(kEnableC3State, &c3_enabled, &bootInfo->chameleonConfig);␊
␉␉getBoolForKey(kEnableC4State, &c4_enabled, &bootInfo->chameleonConfig);␊
getBoolForKey(kCSTUsingSystemIO, &cst_using_sustemio, &bootInfo->chameleonConfig);␊
␉␉getBoolForKey(kCSTUsingSystemIO, &cst_using_systemio, &bootInfo->chameleonConfig);␊
␉␉␊
␉␉c2_enabled = c2_enabled | (fadt->C2_Latency < 100);␊
␉␉c3_enabled = c3_enabled | (fadt->C3_Latency < 1000);␊
␊
␉␉␊
␉␉unsigned char cstates_count = 1 + (c2_enabled ? 1 : 0) + (c3_enabled ? 1 : 0);␊
␉␉␊
␉␉struct aml_chunk* root = aml_create_node(NULL);␊
␉␉␉aml_add_buffer(root, ssdt_header, sizeof(ssdt_header)); // SSDT header␊
␉␉␉struct aml_chunk* scop = aml_add_scope(root, "\\_PR_");␊
␉␉␉␉struct aml_chunk* name = aml_add_name(scop, "CST_");␊
␉␉␉␉␉struct aml_chunk* pack = aml_add_package(name);␊
␉␉␉␉␉␉aml_add_byte(pack, cstates_count);␊
␉␉aml_add_buffer(root, ssdt_header, sizeof(ssdt_header)); // SSDT header␊
␉␉struct aml_chunk* scop = aml_add_scope(root, "\\_PR_");␊
␉␉struct aml_chunk* name = aml_add_name(scop, "CST_");␊
␉␉struct aml_chunk* pack = aml_add_package(name);␊
␉␉aml_add_byte(pack, cstates_count);␊
␉␉␊
␉␉␉␉␉␉struct aml_chunk* tmpl = aml_add_package(pack);␊
if (cst_using_sustemio) ␊
{ ␊
// C1␊
resource_template_register_fixedhw[8] = 0x00; ␊
resource_template_register_fixedhw[9] = 0x00; ␊
resource_template_register_fixedhw[18] = 0x00; ␊
aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
aml_add_byte(tmpl, 0x01); // C1␊
aml_add_word(tmpl, 0x0001); // Latency␊
aml_add_dword(tmpl, 0x000003e8); // Power␊
␊
uint8_t p_blk_lo, p_blk_hi;␊
␊
if (c2_enabled) // C2␊
{ ␊
p_blk_lo = acpi_cpu_p_blk + 4;␊
p_blk_hi = (acpi_cpu_p_blk + 4) >> 8;␊
␊
tmpl = aml_add_package(pack);␊
resource_template_register_systemio[11] = p_blk_lo; // C2␊
resource_template_register_systemio[12] = p_blk_hi; // C2␊
aml_add_buffer(tmpl, resource_template_register_systemio, sizeof(resource_template_register_systemio));␊
aml_add_byte(tmpl, 0x02); // C2␊
aml_add_word(tmpl, 0x0040); // Latency␊
aml_add_dword(tmpl, 0x000001f4); // Power␊
}␊
␊
if (c4_enabled) // C4␊
{␊
p_blk_lo = acpi_cpu_p_blk + 5;␊
p_blk_hi = (acpi_cpu_p_blk + 5) >> 8;␊
␊
tmpl = aml_add_package(pack);␊
resource_template_register_systemio[11] = p_blk_lo; // C4␊
resource_template_register_systemio[12] = p_blk_hi; // C4␊
aml_add_buffer(tmpl, resource_template_register_systemio, sizeof(resource_template_register_systemio));␊
aml_add_byte(tmpl, 0x04); // C4␊
aml_add_word(tmpl, 0x0080); // Latency␊
aml_add_dword(tmpl, 0x000000C8); // Power␊
}␊
else if (c3_enabled) // C3␊
{␊
p_blk_lo = acpi_cpu_p_blk + 5;␊
p_blk_hi = (acpi_cpu_p_blk + 5) >> 8;␊
␊
tmpl = aml_add_package(pack);␊
resource_template_register_systemio[11] = p_blk_lo; // C3␊
resource_template_register_systemio[12] = p_blk_hi; // C3␊
aml_add_buffer(tmpl, resource_template_register_systemio, sizeof(resource_template_register_systemio));␊
aml_add_byte(tmpl, 0x03); // C3␊
aml_add_word(tmpl, 0x0060); // Latency␊
aml_add_dword(tmpl, 0x0000015e); // Power␊
}␊
␊
}␊
else ␊
{␊
// C1␊
resource_template_register_fixedhw[11] = 0x00; // C1␊
aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
aml_add_byte(tmpl, 0x01); // C1␊
aml_add_word(tmpl, 0x0001); // Latency␊
aml_add_dword(tmpl, 0x000003e8); // Power␊
␊
resource_template_register_fixedhw[18] = 0x03;␊
␊
if (c2_enabled) // C2␊
{␊
tmpl = aml_add_package(pack);␊
resource_template_register_fixedhw[11] = 0x10; // C2␊
aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
aml_add_byte(tmpl, 0x02); // C2␊
aml_add_word(tmpl, 0x0040); // Latency␊
aml_add_dword(tmpl, 0x000001f4); // Power␊
}␊
␊
if (c4_enabled) // C4␊
{␊
tmpl = aml_add_package(pack);␊
resource_template_register_fixedhw[11] = 0x30; // C4␊
aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
aml_add_byte(tmpl, 0x04); // C4␊
aml_add_word(tmpl, 0x0080); // Latency␊
aml_add_dword(tmpl, 0x000000C8); // Power␊
}␊
else if (c3_enabled) ␊
{␊
tmpl = aml_add_package(pack);␊
resource_template_register_fixedhw[11] = 0x20; // C3␊
aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
aml_add_byte(tmpl, 0x03); // C3␊
aml_add_word(tmpl, 0x0060); // Latency␊
aml_add_dword(tmpl, 0x0000015e); // Power␊
}␊
}␊
␉␉␉␉␉␉␉␉␉␉␉␉␉␊
␉␉struct aml_chunk* tmpl = aml_add_package(pack);␊
␉␉if (cst_using_systemio)␊
␉␉{␊
␉␉␉// C1␊
␉␉␉resource_template_register_fixedhw[8] = 0x00;␊
␉␉␉resource_template_register_fixedhw[9] = 0x00;␊
␉␉␉resource_template_register_fixedhw[18] = 0x00;␊
␉␉␉aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
␉␉␉aml_add_byte(tmpl, 0x01); // C1␊
␉␉␉aml_add_word(tmpl, 0x0001); // Latency␊
␉␉␉aml_add_dword(tmpl, 0x000003e8); // Power␊
␉␉␉␊
␉␉␉// Aliaces␊
␉␉␉int i;␊
␉␉␉for (i = 0; i < acpi_cpu_count; i++) ␊
␉␉␉uint8_t p_blk_lo, p_blk_hi;␊
␉␉␉␊
␉␉␉if (c2_enabled) // C2␊
␉␉␉{␊
␉␉␉␉char name[9];␊
␉␉␉␉sprintf(name, "_PR_%c%c%c%c", acpi_cpu_name[i][0], acpi_cpu_name[i][1], acpi_cpu_name[i][2], acpi_cpu_name[i][3]);␊
␉␉␉␉p_blk_lo = acpi_cpu_p_blk + 4;␊
␉␉␉␉p_blk_hi = (acpi_cpu_p_blk + 4) >> 8;␊
␉␉␉␉␊
␉␉␉␉scop = aml_add_scope(root, name);␊
␉␉␉␉␉aml_add_alias(scop, "CST_", "_CST");␊
␉␉␉␉tmpl = aml_add_package(pack);␊
␉␉␉␉resource_template_register_systemio[11] = p_blk_lo; // C2␊
␉␉␉␉resource_template_register_systemio[12] = p_blk_hi; // C2␊
␉␉␉␉aml_add_buffer(tmpl, resource_template_register_systemio, sizeof(resource_template_register_systemio));␊
␉␉␉␉aml_add_byte(tmpl, 0x02); // C2␊
␉␉␉␉aml_add_word(tmpl, 0x0040); // Latency␊
␉␉␉␉aml_add_dword(tmpl, 0x000001f4); // Power␊
␉␉␉}␊
␉␉␉␊
␉␉␉if (c4_enabled) // C4␊
␉␉␉{␊
␉␉␉␉p_blk_lo = acpi_cpu_p_blk + 5;␊
␉␉␉␉p_blk_hi = (acpi_cpu_p_blk + 5) >> 8;␊
␉␉␉␉␊
␉␉␉␉tmpl = aml_add_package(pack);␊
␉␉␉␉resource_template_register_systemio[11] = p_blk_lo; // C4␊
␉␉␉␉resource_template_register_systemio[12] = p_blk_hi; // C4␊
␉␉␉␉aml_add_buffer(tmpl, resource_template_register_systemio, sizeof(resource_template_register_systemio));␊
␉␉␉␉aml_add_byte(tmpl, 0x04); // C4␊
␉␉␉␉aml_add_word(tmpl, 0x0080); // Latency␊
␉␉␉␉aml_add_dword(tmpl, 0x000000C8); // Power␊
␉␉␉}␊
␉␉␉else if (c3_enabled) // C3␊
␉␉␉{␊
␉␉␉␉p_blk_lo = acpi_cpu_p_blk + 5;␊
␉␉␉␉p_blk_hi = (acpi_cpu_p_blk + 5) >> 8;␊
␉␉␉␉␊
␉␉␉␉tmpl = aml_add_package(pack);␊
␉␉␉␉resource_template_register_systemio[11] = p_blk_lo; // C3␊
␉␉␉␉resource_template_register_systemio[12] = p_blk_hi; // C3␊
␉␉␉␉aml_add_buffer(tmpl, resource_template_register_systemio, sizeof(resource_template_register_systemio));␊
␉␉␉␉aml_add_byte(tmpl, 0x03);␉␉␉// C3␊
␉␉␉␉aml_add_word(tmpl, 0x0060);␉␉␉// Latency␊
␉␉␉␉aml_add_dword(tmpl, 0x0000015e);␉// Power␊
␉␉␉}␊
␉␉}␊
␉␉else␊
␉␉{␊
␉␉␉// C1␊
␉␉␉resource_template_register_fixedhw[11] = 0x00; // C1␊
␉␉␉aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
␉␉␉aml_add_byte(tmpl, 0x01);␉␉␉// C1␊
␉␉␉aml_add_word(tmpl, 0x0001);␉␉␉// Latency␊
␉␉␉aml_add_dword(tmpl, 0x000003e8);␉// Power␊
␉␉␉␊
␉␉␉resource_template_register_fixedhw[18] = 0x03;␊
␉␉␉␊
␉␉␉if (c2_enabled) // C2␊
␉␉␉{␊
␉␉␉␉tmpl = aml_add_package(pack);␊
␉␉␉␉resource_template_register_fixedhw[11] = 0x10; // C2␊
␉␉␉␉aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
␉␉␉␉aml_add_byte(tmpl, 0x02);␉␉␉// C2␊
␉␉␉␉aml_add_word(tmpl, 0x0040);␉␉␉// Latency␊
␉␉␉␉aml_add_dword(tmpl, 0x000001f4);␉// Power␊
␉␉␉}␊
␉␉␉␊
␉␉␉if (c4_enabled) // C4␊
␉␉␉{␊
␉␉␉␉tmpl = aml_add_package(pack);␊
␉␉␉␉resource_template_register_fixedhw[11] = 0x30; // C4␊
␉␉␉␉aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
␉␉␉␉aml_add_byte(tmpl, 0x04);␉␉␉// C4␊
␉␉␉␉aml_add_word(tmpl, 0x0080);␉␉␉// Latency␊
␉␉␉␉aml_add_dword(tmpl, 0x000000C8);␉// Power␊
␉␉␉}␊
␉␉␉else if (c3_enabled)␊
␉␉␉{␊
␉␉␉␉tmpl = aml_add_package(pack);␊
␉␉␉␉resource_template_register_fixedhw[11] = 0x20; // C3␊
␉␉␉␉aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
␉␉␉␉aml_add_byte(tmpl, 0x03);␉␉␉// C3␊
␉␉␉␉aml_add_word(tmpl, 0x0060);␉␉␉// Latency␊
␉␉␉␉aml_add_dword(tmpl, 0x0000015e);␉// Power␊
␉␉␉}␊
␉␉}␊
␉␉␊
␉␉// Aliaces␊
␉␉int i;␊
␉␉for (i = 0; i < acpi_cpu_count; i++) ␊
␉␉{␊
␉␉␉char name[9];␊
␉␉␉sprintf(name, "_PR_%c%c%c%c", acpi_cpu_name[i][0], acpi_cpu_name[i][1], acpi_cpu_name[i][2], acpi_cpu_name[i][3]);␊
␉␉␉␊
␉␉␉scop = aml_add_scope(root, name);␊
␉␉␉␉aml_add_alias(scop, "CST_", "_CST");␊
␉␉}␊
␉␉␊
␉␉aml_calculate_size(root);␊
␉␉␊
␉␉struct acpi_2_ssdt *ssdt = (struct acpi_2_ssdt *)AllocateKernelMemory(root->Size);␊
␉␊
␉␉␊
␉␉aml_write_node(root, (void*)ssdt, 0);␊
␉␉␊
␉␉ssdt->Length = root->Size;␊
␉␉aml_destroy_node(root);␊
␉␉␊
␉␉//dumpPhysAddr("C-States SSDT content: ", ssdt, ssdt->Length);␊
␉␉␉␉␊
␉␉␊
␉␉verbose ("SSDT with CPU C-States generated successfully\n");␊
␉␉␊
␉␉return ssdt;␊
␉}␊
␉else ␊
␉else␊
␉{␊
␉␉verbose ("ACPI CPUs not found: C-States not generated !!!\n");␊
␉}␊
␊
␉␊
␉return NULL;␊
}␊
␊
␉␉␉␉␉case CPU_MODEL_NEHALEM_EX:␉// Intel Xeon X75xx, Xeon X65xx, Xeon E75xx, Xeon E65xx␊
␉␉␉␉␉case CPU_MODEL_WESTMERE:␉// Intel Core i7, Xeon X56xx, Xeon E56xx, Xeon W36xx LGA1366 (32nm) 6 Core␊
␉␉␉␉␉case CPU_MODEL_WESTMERE_EX:␉// Intel Xeon E7␊
case CPU_MODEL_SANDY:␉␉// Intel Core i3, i5, i7 LGA1155 (32nm)␊
case CPU_MODEL_SANDY_XEON:␉// Intel Xeon E3␊
␉␉␉␉␉case CPU_MODEL_SANDY:␉␉// Intel Core i3, i5, i7 LGA1155 (32nm)␊
␉␉␉␉␉case CPU_MODEL_SANDY_XEON:␉// Intel Xeon E3␊
␉␉␉␉␉{␊
␉␉␉␉␉␉maximum.Control = rdmsr64(MSR_IA32_PERF_STATUS) & 0xff; // Seems it always contains maximum multiplier value (with turbo, that's we need)...␊
␉␉␉␉␉␉minimum.Control = (rdmsr64(MSR_PLATFORM_INFO) >> 40) & 0xff;␊
branches/azimutz/trunkAutoResolution/i386/libsaio/pci_root.c
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␊
int getPciRootUID(void)␊
{␊
␉char dsdt_dirSpec[128];␊
␊
␉void *new_dsdt;␊
␉const char *val;␊
␉int len,fsize;␊
␉␉goto out;␊
␉}␊
␊
␉int fd = search_and_get_acpi_fd("DSDT.aml", &dsdt_filename);␊
␉␊
␉// Try using the file specified with the DSDT option␊
␉if (getValueForKey(kDSDT, &dsdt_filename, &len, &bootInfo->chameleonConfig))␊
␉{␊
␉␉sprintf(dsdt_dirSpec, dsdt_filename);␊
␉}␊
␉else␊
␉{␊
␉␉sprintf(dsdt_dirSpec, "DSDT.aml");␊
␉}␊
␉␊
␉int fd = search_and_get_acpi_fd(dsdt_dirSpec, &dsdt_filename);␊
␊
␉// Check booting partition␊
␉if (fd<0)␊
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␉}␊
␉␊
␉return offset;␊
}
}␊
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␊
typedef enum {␊
␉CHIP_FAMILY_UNKNOW,␊
␉/* IGP */␊
␉CHIP_FAMILY_RS600,␊
␉CHIP_FAMILY_RS690,␊
␉CHIP_FAMILY_RS740,␊
␉CHIP_FAMILY_RS780,␊
␉CHIP_FAMILY_RS880,␊
␉/* R600 */␊
␉CHIP_FAMILY_R600,␊
␉CHIP_FAMILY_RV610,␊
␉CHIP_FAMILY_RV620,␊
␉CHIP_FAMILY_RV630,␊
␉CHIP_FAMILY_RV635,␊
␉CHIP_FAMILY_RV670,␊
␉CHIP_FAMILY_RV620,␊
␉CHIP_FAMILY_RV635,␊
␉CHIP_FAMILY_RS780,␊
␉CHIP_FAMILY_RS880,␊
␉/* R700 */␊
␉CHIP_FAMILY_RV770,␊
␉CHIP_FAMILY_RV710,␊
␉CHIP_FAMILY_RV730,␊
␉CHIP_FAMILY_RV710,␊
␉CHIP_FAMILY_RV740,␊
␉CHIP_FAMILY_RV770,␊
␉/* Evergreen */␊
␉CHIP_FAMILY_CEDAR,␊
␉CHIP_FAMILY_REDWOOD,␊
␉CHIP_FAMILY_JUNIPER,␊
␉CHIP_FAMILY_CYPRESS,␊
␉CHIP_FAMILY_HEMLOCK,␊
␉CHIP_FAMILY_JUNIPER,␊
␉CHIP_FAMILY_REDWOOD,␊
␉/* Northern Islands */␊
␉CHIP_FAMILY_BARTS,␊
␉CHIP_FAMILY_CAICOS,␊
␊
static const char *chip_family_name[] = {␊
␉"UNKNOW",␊
␉/* IGP */␊
␉"RS600",␊
␉"RS690",␊
␉"RS740",␊
␉"RS780",␊
␉"RS880",␊
␉/* R600 */␊
␉"R600",␊
␉"RV610",␊
␉"RV620",␊
␉"RV630",␊
␉"RV635",␊
␉"RV670",␊
␉"RV620",␊
␉"RV635",␊
␉"RS780",␊
␉"RS880",␊
␉/* R700 */␊
␉"RV770",␊
␉"RV710",␊
␉"RV730",␊
␉"RV710",␊
␉"RV740",␊
␉"RV770",␊
␉/* Evergreen */␊
␉"Cedar",␉// RV810␊
␉"Redwood",␉// RV830␊
␉"Juniper",␉// RV840␊
␉"Cypress",␉// RV870␊
␉"Cedar",␊
␉"Cypress",␊
␉"Hemlock",␊
␉"Juniper",␊
␉"Redwood",␊
␉/* Northern Islands */␊
␉"Barts",␊
␉"Caicos",␊
␊
static radeon_card_info_t radeon_cards[] = {␊
␉␊
␉/* Earlier cards are not supported */␊
␉// Earlier cards are not supported␊
␉//␊
␉// Layout is device_id, subsys_id (subsystem id plus vendor id), chip_family_name, display name, frame buffer␊
␉// Cards are grouped by device id and vendor id then sorted by subsystem id to make it easier to add new cards␊
␉// ␊
␉{ 0x9400,␉0x25521002, CHIP_FAMILY_R600,␉␉"ATI Radeon HD 2900 XT",␉␉␉kNull␉␉},␊
␉{ 0x9400,␉0x30001002, CHIP_FAMILY_R600,␉␉"ATI Radeon HD 2900 PRO",␉␉␉kNull␉␉},␊
␉{ 0x9400,␉0x25521002, CHIP_FAMILY_R600,␉␉"ATI Radeon HD 2900 XT",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9440,␉0x24401682, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4870",␉␉␉␉kMotmot␉␉},␊
␉{ 0x9440,␉0x24411682, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4870",␉␉␉␉kMotmot␉␉},␊
␉␊
␉{ 0x9441,␉0x24401682, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4870 X2",␉␉␉kMotmot␉␉},␊
␉␊
␉{ 0x9442,␉0x080110B0, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4850",␉␉␉␉kMotmot␉␉},␊
␉␊
␉{ 0x9442,␉0x24701682, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4850",␉␉␉␉kMotmot␉␉},␊
␉{ 0x9442,␉0x24711682, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4850",␉␉␉␉kMotmot␉␉},␊
␉{ 0x9442,␉0x080110B0, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4850",␉␉␉␉kMotmot␉␉},␊
␉␊
␉{ 0x9442,␉0xE104174B, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4850",␉␉␉␉kMotmot␉␉},␊
␉␊
␉{ 0x944A,␉0x30001682, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉{ 0x944A,␉0x30001043, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉␊
␉{ 0x944A,␉0x30001458, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉␊
␉{ 0x944A,␉0x30001462, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉␊
␉{ 0x944A,␉0x30001545, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉␊
␉{ 0x944A,␉0x30001682, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉␊
␉{ 0x944A,␉0x3000174B, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉␊
␉{ 0x944A,␉0x30001787, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉{ 0x944A,␉0x3000174B, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉␊
␉{ 0x944A,␉0x300017AF, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉␊
␉{ 0x944C,␉0x24801682, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4830",␉␉␉␉kMotmot␉␉},␊
␉␊
␉{ 0x944E,␉0x3260174B, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4810 Series",␉␉kMotmot␉␉},␊
␉{ 0x944E,␉0x3261174B, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4810 series",␉␉kMotmot␉␉},␊
␉␊
␉{ 0x944E,␉0x30001787, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4730 Series",␉␉kMotmot␉␉},␊
␉{ 0x944E,␉0x30101787, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4810 Series",␉␉kMotmot␉␉},␊
␉{ 0x944E,␉0x31001787, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4820",␉␉␉␉kMotmot␉␉},␊
␉␊
␉{ 0x9480,␉0x3628103C,␉CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4650M",␉␉␉␉kGliff␉␉},␊
␉{ 0x9480,␉0x9035104D,␉CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4650M",␉␉␉␉kGliff␉␉},␊
␉{ 0x9480,␉0x3628103C, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4650M",␉␉␉␉kGliff␉␉},␊
␉␊
␉{ 0x9480,␉0x9035104D, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4650M",␉␉␉␉kGliff␉␉},␊
␉␊
␉{ 0x9490,␉0x4710174B, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4710",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9490,␉0x20031787, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4670",␉␉␉␉kFlicker␉},␊
␉{ 0x9490,␉0x30501787, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4710",␉␉␉␉kNull␉␉},␊
␉{ 0x9490,␉0x4710174B, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4710",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9490,␉0x300017AF, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4710",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9498,␉0x30501787, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4700",␉␉␉␉kNull␉␉},␊
␉{ 0x9498,␉0x31001787, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4720",␉␉␉␉kNull␉␉},␊
␉{ 0x9498,␉0x21CF1458, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4600 Series",␉␉kNull␉␉},␊
␉␊
␉{ 0x9498,␉0x24511682, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4650",␉␉␉␉kNull␉␉},␊
␉{ 0x9498,␉0x24521682, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4650",␉␉␉␉kNull␉␉},␊
␉{ 0x9498,␉0x24541682, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4650",␉␉␉␉kNull␉␉},␊
␉{ 0x9498,␉0x29331682, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4670",␉␉␉␉kNull␉␉},␊
␉{ 0x9498,␉0x29341682, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4670",␉␉␉␉kNull␉␉},␊
␉{ 0x9498,␉0x21CF1458, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4600 Series",␉␉kNull␉␉},␊
␉␊
␉{ 0x9498,␉0x30501787, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4700",␉␉␉␉kNull␉␉},␊
␉{ 0x9498,␉0x31001787, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4720",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94B3,␉0x0D001002, CHIP_FAMILY_RV740,␉␉"ATI Radeon HD 4770",␉␉␉␉kFlicker␉},␊
␉␊
␉{ 0x94B3,␉0x29001682, CHIP_FAMILY_RV740,␉␉"ATI Radeon HD 4770",␉␉␉␉kFlicker␉},␊
␉␊
␉{ 0x94B3,␉0x1170174B, CHIP_FAMILY_RV740,␉␉"ATI Radeon HD 4770",␉␉␉␉kFlicker␉},␊
␉{ 0x94B3,␉0x10020D00, CHIP_FAMILY_RV740,␉␉"ATI Radeon HD 4770",␉␉␉␉kFlicker␉},␊
␉␊
␉{ 0x94C1,␉0x0D021002, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 XT",␉␉␉kNull␉␉},␊
␉{ 0x94C1,␉0x10021002, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 Pro",␉␉␉kNull␉␉},␊
␉{ 0x94C1,␉0x0D021002, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 XT",␉␉␉kNull␉␉},␊
␉{ 0x94C1,␉0x0D021028, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 Pro",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94C1,␉0x0D021028, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 XT",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94C1,␉0x21741458, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 XT",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94C1,␉0x10331462, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 XT",␉␉␉kNull␉␉},␊
␉{ 0x94C1,␉0x10401462, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 XT",␉␉␉kNull␉␉},␊
␉{ 0x94C1,␉0x10331462, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 XT",␉␉␉kNull␉␉},␊
␉{ 0x94C1,␉0x10331462, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 XT",␉␉␉kNull␉␉},␊
␉{ 0x94C1,␉0x11101462, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 XT",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94C3,␉0x37161642, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 PRO",␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x30001642, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 3410",␉␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x03421002, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 PRO",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94C3,␉0x30001025, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2350 Series",␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x04021028, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94C3,␉0x03021028, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 PRO",␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x04021028, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 PRO",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94C3,␉0x216A1458, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 PRO",␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x21721458, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 PRO",␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x30001458, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 3410",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94C3,␉0x10321462, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 PRO",␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x10411462, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400",␉␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x11041462, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400",␉␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x10411462, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400",␉␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x11051462, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400",␉␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x10321462, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 PRO",␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x30001462, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 3410",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94C3,␉0x2247148C, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 LE",␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x3000148C, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2350 Series",␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x2247148C, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 LE",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94C3,␉0x30001642, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 3410",␉␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x37161642, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 PRO",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94C3,␉0x3000174B, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2350 Series",␉␉kNull␉␉},␊
␉{ 0x94C3,␉0xE400174B, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 PRO",␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0xE370174B, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 PRO",␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0xE400174B, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 PRO",␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0xE370174B, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 PRO",␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0xE400174B, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 PRO",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94C3,␉0x203817AF, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94C3,␉0x22471787, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 LE",␉␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x30001787, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2350 Series",␉␉kNull␉␉},␊
␉{ 0x94C3,␉0x22471787, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 LE",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x94C3,␉0x01011A93, CHIP_FAMILY_RV610,␉␉"Qimonda Radeon HD 2400 PRO",␉␉kNull␉␉},␊
␉␊
␉{ 0x9501,␉0x25421002, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 3870",␉␉␉␉kNull␉␉},␊
␉{ 0x9501,␉0x30001002, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 3690",␉␉␉␉kNull␉␉},␊
␉{ 0x9501,␉0x25421002, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 3870",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9501,␉0x3000174B, CHIP_FAMILY_RV670,␉␉"Sapphire Radeon HD 3690",␉␉␉kNull␉␉},␊
␉{ 0x9501,␉0x4750174B, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 4750",␉␉␉␉kNull␉␉},␊
␉{ 0x9501,␉0x3000174B, CHIP_FAMILY_RV670,␉␉"Sapphire Radeon HD 3690",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9501,␉0x30001787, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 3690",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9505,␉0x25421002, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 3850",␉␉␉␉kNull␉␉},␊
␉{ 0x9505,␉0x30001002, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 3690",␉␉␉␉kNull␉␉},␊
␉{ 0x9505,␉0x25421002, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 3850",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9505,␉0x30011043, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 4730",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9505,␉0x3000148C, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 3850",␉␉␉␉kNull␉␉},␊
␉{ 0x9505,␉0x3001148C, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 4730",␉␉␉␉kNull␉␉},␊
␉{ 0x9505,␉0x3002148C, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 4730",␉␉␉␉kNull␉␉},␊
␉{ 0x9505,␉0x3001148C, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 4730",␉␉␉␉kNull␉␉},␊
␉{ 0x9505,␉0x3003148C, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 4750",␉␉␉␉kNull␉␉},␊
␉{ 0x9505,␉0x3004148C, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 4750",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9505,␉0x3000174B, CHIP_FAMILY_RV670,␉␉"Sapphire Radeon HD 3690",␉␉␉kNull␉␉},␊
␉{ 0x9505,␉0x3001174B, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 4750",␉␉␉␉kNull␉␉},␊
␉{ 0x9505,␉0x3010174B, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 4750",␉␉␉␉kNull␉␉},␊
␉{ 0x9505,␉0x4730174B, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 4730",␉␉␉␉kNull␉␉},␊
␉{ 0x9505,␉0x3010174B, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 4750",␉␉␉␉kNull␉␉},␊
␉{ 0x9505,␉0x3001174B, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 4750",␉␉␉␉kNull␉␉},␊
␉{ 0x9505,␉0x3000174B, CHIP_FAMILY_RV670,␉␉"Sapphire Radeon HD 3690",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9505,␉0x30001787, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 3690",␉␉␉␉kNull␉␉},␊
␉{ 0x9505,␉0x301017AF, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 4750",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9540,␉0x4590174B, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4590",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9540,␉0x30501787, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4590",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x954F,␉0x29201682, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4550",␉␉␉␉kNull␉␉},␊
␉{ 0x954F,␉0x29211682, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4550",␉␉␉␉kNull␉␉},␊
␉{ 0x954F,␉0x30901682, CHIP_FAMILY_RV710,␉␉"XFX Radeon HD 4570",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x954F,␉0x30501787, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4450",␉␉␉␉kNull␉␉},␊
␉{ 0x954F,␉0x31001787, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4520",␉␉␉␉kNull␉␉},␊
␉{ 0x954F,␉0x301017AF, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4450",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x954F,␉0x3000174B, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4520",␉␉␉␉kNull␉␉},␊
␉{ 0x954F,␉0x4450174B, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4450",␉␉␉␉kNull␉␉},␊
␉{ 0x954F,␉0x3000174B, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4520",␉␉␉␉kNull␉␉},␊
␉{ 0x954F,␉0x4570174B, CHIP_FAMILY_RV710,␉␉"Sapphire Radeon HD 4570",␉␉␉kNull␉␉},␊
␉{ 0x954F,␉0xE990174B,␉CHIP_FAMILY_RV710,␉␉"Sapphire Radeon HD 4350",␉␉␉kNull␉␉},␊
␉{ 0x954F,␉0xE990174B, CHIP_FAMILY_RV710,␉␉"Sapphire Radeon HD 4350",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x954F,␉0x301017AF, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4450",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9552,␉0x04341028, CHIP_FAMILY_RV710,␉␉"ATI Mobility Radeon 4330",␉␉␉kShrike␉␉},␊
␉␊
␉{ 0x9552,␉0x308B103C, CHIP_FAMILY_RV710,␉␉"ATI Mobility Radeon HD 4300 Series", kShrike␉},␊
␉␊
␉{ 0x9552,␉0x3000148C, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4300/4500 Series",␉kNull␉␉},␊
␉␊
␉{ 0x9552,␉0x3000174B, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4300/4500 Series",␉kNull␉␉},␊
␉␊
␉{ 0x9552,␉0x30001787, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4300/4500 Series",␉kNull␉␉},␊
␉␊
␉{ 0x9552,␉0x300017AF, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4300/4500 Series",␉kNull␉␉},␊
␉{ 0x9552,␉0x04341028, CHIP_FAMILY_RV710,␉␉"ATI Mobility Radeon 4330",␉␉␉kShrike␉␉},␊
␉␊
␉{ 0x9553,␉0x18751043, CHIP_FAMILY_RV710,␉␉"ATI Mobility Radeon HD 4570",␉␉kShrike␉␉},␊
␉{ 0x9553,␉0x1B321043, CHIP_FAMILY_RV710,␉␉"ATI Mobility Radeon HD 4570",␉␉kShrike␉␉},␊
␉␊
␉{ 0x9581,␉0x95811002, CHIP_FAMILY_RV630,␉␉"ATI Radeon HD 3600 Series",␉␉kNull␉␉},␊
␉␊
␉{ 0x9581,␉0x3000148C, CHIP_FAMILY_RV630,␉␉"ATI Radeon HD 3600 Series",␉␉kNull␉␉},␊
␉␊
␉{ 0x9583,␉0x3000148C, CHIP_FAMILY_RV630,␉␉"ATI Radeon HD 3600 Series",␉␉kNull␉␉},␊
␉␊
␉{ 0x9588,␉0x01021A93, CHIP_FAMILY_RV630,␉␉"Qimonda Radeon HD 2600 XT",␉␉kNull␉␉},␊
␉␊
␉{ 0x9589,␉0x30001462, CHIP_FAMILY_RV630,␉␉"ATI Radeon HD 3610",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9589,␉0x30001642, CHIP_FAMILY_RV630,␉␉"ATI Radeon HD 3610",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9589,␉0x0E41174B, CHIP_FAMILY_RV630,␉␉"ATI Radeon HD 3600 Series",␉␉kNull␉␉},␊
␉␊
␉{ 0x9589,␉0x30001787, CHIP_FAMILY_RV630,␉␉"ATI Radeon HD 3600 Series",␉␉kNull␉␉},␊
␉␊
␉{ 0x9589,␉0x01001A93, CHIP_FAMILY_RV630,␉␉"Qimonda Radeon HD 2600 PRO",␉␉kNull␉␉},␊
␉␊
␉{ 0x9591,␉0x2303148C, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD 3600 Series",␉␉kNull␉␉},␊
␉␊
␉//Azi: most of the 9598 are rv630, according to http://developer.amd.com/gpu_assets/ATI_Device_IDs_xxx_xx.txt␊
␉{ 0x9598,␉0xB3831002, CHIP_FAMILY_RV635,␉␉"ATI All-in-Wonder HD",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9598,␉0x30001043, CHIP_FAMILY_RV635,␉␉"HD3730",␉␉␉␉␉␉␉kNull␉␉},␊
␉{ 0x9598,␉0x30011043, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD 4570",␉␉␉␉kNull␉␉},␊
␉{ 0x9598,␉0x30001043, CHIP_FAMILY_RV635,␉␉"HD3730",␉␉␉␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9598,␉0x3000148C, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD 3730",␉␉␉␉kNull␉␉},␊
␉{ 0x9598,␉0x3001148C, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD 4580",␉␉␉␉kNull␉␉},␊
␉{ 0x9598,␉0x3031148C, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD 4570",␉␉␉␉kNull␉␉},␊
␉{ 0x9598,␉0x3001148C, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD 4580",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9598,␉0x30001545, CHIP_FAMILY_RV635,␉␉"VisionTek Radeon HD 2600 XT",␉␉kNull␉␉},␊
␉{ 0x9598,␉0x30011545, CHIP_FAMILY_RV635,␉␉"VisionTek Radeon HD 2600 Pro",␉␉kNull␉␉},␊
␉{ 0x9598,␉0x30001545, CHIP_FAMILY_RV635,␉␉"VisionTek Radeon HD 2600 XT",␉␉kNull␉␉},␊
␉␊
␉{ 0x9598,␉0x3000174B, CHIP_FAMILY_RV635,␉␉"Sapphire Radeon HD 3730",␉␉␉kNull␉␉},␊
␉{ 0x9598,␉0x3001174B, CHIP_FAMILY_RV635,␉␉"Sapphire Radeon HD 3750",␉␉␉kNull␉␉},␊
␉{ 0x9598,␉0x4570174B, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD 4570",␉␉␉␉kNull␉␉},␊
␉{ 0x9598,␉0x4580174B, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD 4580",␉␉␉␉kNull␉␉},␊
␉{ 0x9598,␉0x4610174B, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD 4610",␉␉␉␉kNull␉␉},␊
␉{ 0x9598,␉0x3000174B, CHIP_FAMILY_RV635,␉␉"Sapphire Radeon HD 3730",␉␉␉kNull␉␉},␊
␉{ 0x9598,␉0x3001174B, CHIP_FAMILY_RV635,␉␉"Sapphire Radeon HD 3750",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9598,␉0x300117AF, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD 3750",␉␉␉␉kNull␉␉},␊
␉{ 0x9598,␉0x301017AF, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD 4570",␉␉␉␉kNull␉␉},␊
␉{ 0x9598,␉0x301117AF, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD 4580",␉␉␉␉kNull␉␉},␊
␉{ 0x9598,␉0x300117AF, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD3750",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9598,␉0x30501787, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD 4610",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x95C0,␉0x3000148C, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 3550",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x95C0,␉0xE3901745, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 3550",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x95C0,␉0x3000174B, CHIP_FAMILY_RV620,␉␉"Sapphire Radeon HD 3550",␉␉␉kNull␉␉},␊
␉{ 0x95C0,␉0x3002174B, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 3570",␉␉␉␉kNull␉␉},␊
␉{ 0x95C0,␉0x3020174B, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 4250",␉␉␉␉kNull␉␉},␊
␉{ 0x95C0,␉0x3000174B, CHIP_FAMILY_RV620,␉␉"Sapphire Radeon HD 3550",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x95C5,␉0x3000148C, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 3450",␉␉␉␉kNull␉␉},␊
␉{ 0x95C5,␉0x3001148C, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 3550",␉␉␉␉kNull␉␉},␊
␉{ 0x95C5,␉0x3002148C, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 4230",␉␉␉␉kNull␉␉},␊
␉{ 0x95C5,␉0x3033148C, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 4230",␉␉␉␉kNull␉␉},␊
␉{ 0x95C5,␉0x3003148C, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 4250",␉␉␉␉kNull␉␉},␊
␉{ 0x95C5,␉0x3032148C, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 4250",␉␉␉␉kNull␉␉},␊
␉{ 0x95C5,␉0x3033148C, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 4230",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x95C5,␉0x3010174B, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 4250",␉␉␉␉kNull␉␉},␊
␉{ 0x95C5,␉0x4250174B, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 4250",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x95C5,␉0x30501787, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 4250",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x95C5,␉0x301017AF, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 4230",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x95C5,␉0x01041A93, CHIP_FAMILY_RV620,␉␉"Qimonda Radeon HD 3450",␉␉␉kNull␉␉},␊
␉{ 0x95C5,␉0x01051A93, CHIP_FAMILY_RV620,␉␉"Qimonda Radeon HD 3450",␉␉␉kNull␉␉},␊
␉{ 0x95C5,␉0x01041A93, CHIP_FAMILY_RV620,␉␉"Qimonda Radeon HD 3450",␉␉␉kNull␉␉},␊
␉␊
␉/* Evergreen */␊
␉{ 0x6898,␉0x0B001002, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5870",␉␉␉␉kZonalis␉},␊
␊
␉{ 0x6898,␉0x032E1043, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5870",␉␉␉␉kUakari␉␉},␊
␊
␉{ 0x6898,␉0x00D0106B, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5870",␉␉␉␉kLangur␉␉},␊
␊
␉{ 0x6898,␉0xE140174B, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5870",␉␉␉␉kUakari␉␉},␊
␊
␉{ 0x6898,␉0x29611682, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5870",␉␉␉␉kUakari␉␉},␊
␉{ 0x6898,␉0x0B001002, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5870",␉␉␉␉kZonalis␉},␊
␉{ 0x6898,␉0x00D0106B, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5870",␉␉␉␉kLangur␉␉},␊
␉␊
␉{ 0x6899,␉0x21E41458, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5850",␉␉␉␉kUakari␉␉},␊
␉␊
␉{ 0x6899,␉0xE140174B, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5850",␉␉␉␉kUakari␉␉},␊
␉␊
␉{ 0x6899,␉0x200A1787, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5850",␉␉␉␉kUakari␉␉},␊
␉{ 0x6899,␉0x22901787, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5850",␉␉␉␉kUakari␉␉},␊
␉{ 0x6899,␉0xE140174B, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5850",␉␉␉␉kUakari␉␉},␊
␉␊
␉{ 0x689C,␉0x03521043, CHIP_FAMILY_HEMLOCK,␉"ASUS ARES",␉␉␉␉␉␉kUakari␉␉},␊
␉{ 0x689C,␉0x039E1043, CHIP_FAMILY_HEMLOCK,␉"ASUS EAH5870 Series",␉␉␉␉kUakari␉␉},␊
␉␊
␉{ 0x689C,␉0x30201682, CHIP_FAMILY_HEMLOCK,␉"ATI Radeon HD 5970",␉␉␉␉kUakari␉␉},␊
␉␊
␉{ 0x68A8,␉0x050E1025,␉CHIP_FAMILY_CYPRESS,␉"AMD Radeon HD 6850M",␉␉␉␉kUakari␉␉}, // issue #89␊
␉{ 0x68A1,␉0x144D103C,␉CHIP_FAMILY_CYPRESS,␉"ATI Mobility Radeon HD 5800",␉␉kNomascus␉},␊
␉␊
␉{ 0x68A8,␉0x050E1025, CHIP_FAMILY_CYPRESS,␉"AMD Radeon HD 6850M",␉␉␉␉kUakari␉␉},␊
␉␊
␉{ 0x68B8,␉0x00CF106B, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5770",␉␉␉␉kHoolock␉},␊
␉␊
␉{ 0x68B8,␉0x29901682, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5770",␉␉␉␉kVervet␉␉},␊
␉{ 0x68B8,␉0x29911682, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5770",␉␉␉␉kVervet␉␉},␊
␉␊
␉{ 0x68B8,␉0x1482174B, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5770",␉␉␉␉kVervet␉␉},␊
␉{ 0x68B8,␉0xE147174B, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5770",␉␉␉␉kVervet␉␉},␊
␉␊
␉{ 0x68B8,␉0x21D71458, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5770",␉␉␉␉kVervet␉␉},␊
␉{ 0x68B8,␉0x1482174B, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5770",␉␉␉␉kVervet␉␉},␊
␉{ 0x68B8,␉0x29901682, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5770",␉␉␉␉kVervet␉␉},␊
␉{ 0x68B8,␉0x29911682, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5770",␉␉␉␉kVervet␉␉},␊
␉␊
␉{ 0x68B8,␉0x200B1787, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5770",␉␉␉␉kVervet␉␉},␊
␉{ 0x68B8,␉0x22881787, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5770",␉␉␉␉kVervet␉␉},␊
␉{ 0x68B8,␉0x00CF106B, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5770",␉␉␉␉kHoolock␉},␊
␉␊
␉{ 0x68C0,␉0x1594103C,␉CHIP_FAMILY_REDWOOD,␉"AMD Radeon HD 6570M",␉␉␉␉kNull␉␉}, // issue #91␊
␉//Azi: from Slice { 0x100268C0, "ATI Radeon 5670 Series", "Galago"}␊
␉// http://www.insanelymac.com/forum/index.php?s=&showtopic=255866&view=findpost&p=1695482␊
␉{ 0x68C0,␉0x1594103C, CHIP_FAMILY_REDWOOD,␉"AMD Radeon HD 6570M",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x68C1,␉0x033E1025,␉CHIP_FAMILY_REDWOOD,␉"ATI Mobility Radeon HD 5650",␉␉kNull␉␉},␊
␉{ 0x68C1,␉0x033E1025, CHIP_FAMILY_REDWOOD,␉"ATI Mobility Radeon HD 5650",␉␉kNull␉␉},␊
␉␊
␉{ 0x68D8,␉0x301117AF, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5690",␉␉␉␉kNull␉␉},␊
␉{ 0x68D8,␉0x301017AF, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5730",␉␉␉␉kNull␉␉},␊
␉{ 0x68D8,␉0x30001787, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5730",␉␉␉␉kNull␉␉},␊
␉{ 0x68C8,␉0x2306103C, CHIP_FAMILY_REDWOOD,␉"ATI FirePro V4800 (FireGL)",␉␉kNull␉␉},␊
␉␊
␉{ 0x68D8,␉0x03561043, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5670",␉␉␉␉kBaboon␉␉},␊
␊
␉{ 0x68D8,␉0x21D91458, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5670",␉␉␉␉kBaboon␉␉},␊
␊
␉{ 0x68D8,␉0x5690174B, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5690",␉␉␉␉kNull␉␉},␊
␉{ 0x68D8,␉0x5730174B, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5730",␉␉␉␉kNull␉␉},␊
␉{ 0x68D8,␉0x21D91458, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5670",␉␉␉␉kBaboon␉␉},␊
␉{ 0x68D8,␉0x03561043, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5670",␉␉␉␉kBaboon␉␉},␊
␉{ 0x68D8,␉0xE151174B, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5670",␉␉␉␉kBaboon␉␉},␊
␉␊
␉{ 0x68D8,␉0x30001787, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5730",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x68D8,␉0x301017AF, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5730",␉␉␉␉kNull␉␉},␊
␉{ 0x68D8,␉0x301117AF, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5690",␉␉␉␉kNull␉␉},␊
␊
␉{ 0x68D9,␉0x301017AF, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5630",␉␉␉␉kNull␉␉},␊
␉{ 0x68DA,␉0x301017AF, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5630",␉␉␉␉kNull␉␉},␊
␉{ 0x68DA,␉0x30001787, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5630",␉␉␉␉kNull␉␉},␊
␊
␉{ 0x68DA,␉0x5630174B, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5630",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x68DA,␉0x30001787, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5630",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x68DA,␉0x301017AF, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5630",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x68E0,␉0x04561028, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5470M",␉␉␉␉kEulemur␉},␊
␉␊
␉{ 0x68E0,␉0x1433103C, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5470M",␉␉␉␉kEulemur␉},␊
␊
␉{ 0x68E1,␉0x1426103C, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5430M",␉␉␉␉kEulemur␉},␊
␉{ 0x68E0,␉0x1433103C, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5470M",␉␉␉␉kEulemur␉},␊
␉{ 0x68E0,␉0x04561028, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5470M",␉␉␉␉kEulemur␉},␊
{ 0x68F9, 0x20091787, CHIP_FAMILY_CEDAR, "ATI Radeon HD 5450", kEulemur },␊
{ 0x68F9, 0x22911787, CHIP_FAMILY_CEDAR, "ATI Radeon HD 5450", kEulemur },␊
␉{ 0x68F9,␉0x301317AF, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5470",␉␉␉␉kNull␉␉},␊
␉{ 0x68F9,␉0x301117AF, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5470",␉␉␉␉kNull␉␉},␊
␉{ 0x68F9,␉0x30001787, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5470",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x68F9,␉0x5470174B, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5470",␉␉␉␉kNull␉␉},␊
␉{ 0x68F9,␉0x301217AF, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5490",␉␉␉␉kNull␉␉},␊
␉{ 0x68F9,␉0x30021787, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5490",␉␉␉␉kNull␉␉},␊
␉{ 0x68F9,␉0x5490174B, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5490",␉␉␉␉kNull␉␉},␊
␉{ 0x68F9,␉0x5530174B, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5530",␉␉␉␉kNull␉␉},␊
␊
␉{ 0x68F9,␉0x20091787, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5450",␉␉␉␉kEulemur␉},␊
␉{ 0x68F9,␉0x22911787, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5450",␉␉␉␉kEulemur␉},␊
␉{ 0x68F9,␉0x30001787, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5470",␉␉␉␉kNull␉␉},␊
␉{ 0x68F9,␉0x30011787, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5530",␉␉␉␉kNull␉␉},␊
␉{ 0x68F9,␉0x30021787, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5490",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x68F9,␉0x301117AF, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5470",␉␉␉␉kNull␉␉},␊
␉{ 0x68F9,␉0x301217AF, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5490",␉␉␉␉kNull␉␉},␊
␉{ 0x68F9,␉0x301317AF, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5470",␉␉␉␉kNull␉␉},␊
␉␊
␉/* Northen Islands */␊
␉{ 0x6718,␉0x0B001002,␉CHIP_FAMILY_CAYMAN,␉␉"AMD Radeon HD 6970",␉␉␉␉kNull␉␉},␊
␉{ 0x6718,␉0x31301682,␉CHIP_FAMILY_CAYMAN,␉␉"AMD Radeon HD 6970",␉␉␉␉kNull␉␉},␊
␉{ 0x6718,␉0x67181002,␉CHIP_FAMILY_CAYMAN,␉␉"AMD Radeon HD 6970",␉␉␉␉kNull␉␉},␊
␉{ 0x6718,␉0x0B001002, CHIP_FAMILY_CAYMAN,␉␉"AMD Radeon HD 6970",␉␉␉␉kNull␉␉},␊
␉{ 0x6718,␉0x67181002, CHIP_FAMILY_CAYMAN,␉␉"AMD Radeon HD 6970",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x6738,␉0x67381002,␉CHIP_FAMILY_BARTS,␉␉"AMD Radeon HD 6870",␉␉␉␉kDuckweed␉},␊
␉{ 0x6739,␉0x67391002,␉CHIP_FAMILY_BARTS,␉␉"AMD Radeon HD 6850",␉␉␉␉kDuckweed␉},␊
␉{ 0x6739,␉0x21F81458,␉CHIP_FAMILY_BARTS,␉␉"AMD Radeon HD 6850",␉␉␉␉kDuckweed␉},␊
␉{ 0x6718,␉0x31301682, CHIP_FAMILY_CAYMAN,␉␉"AMD Radeon HD 6970",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x6741,␉0x050E1025,␉CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6650M",␉␉␉␉kNull␉␉}, // issue 121␊
␉{ 0x6741,␉0x05131025,␉CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6650M",␉␉␉␉kNull␉␉}, // Nai22␊
␉{ 0x6741,␉0x1646103C,␉CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6750M",␉␉␉␉kNull␉␉}, // issue 88␊
␉{ 0x6738,␉0x67381002, CHIP_FAMILY_BARTS,␉␉"AMD Radeon HD 6870",␉␉␉␉kDuckweed␉},␊
␉␊
␉{ 0x6759,␉0xE193174B,␉CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6570",␉␉␉␉kNull␉␉},␊
␉{ 0x6739,␉0x67391002, CHIP_FAMILY_BARTS,␉␉"AMD Radeon HD 6850",␉␉␉␉kDuckweed␉},␊
␉␊
␉{ 0x6760,␉0x1CB21043,␉CHIP_FAMILY_RV730,␉␉"AMD Radeon HD 6470M",␉␉␉␉kNull␉␉},␊
␉{ 0x6739,␉0x21F81458, CHIP_FAMILY_BARTS,␉␉"AMD Radeon HD 6850",␉␉␉␉kDuckweed␉},␊
␉␊
␉{ 0x6740,␉0x1657103C, CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6770M",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x6741,␉0x050E1025, CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6650M",␉␉␉␉kNull␉␉},␊
␉{ 0x6741,␉0x05131025, CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6650M",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x6741,␉0x1646103C, CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6750M",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x6759,␉0xE193174B, CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6570",␉␉␉␉kNull␉␉},␊
␉␊
␉{ 0x6760,␉0x1CB21043, CHIP_FAMILY_RV730,␉␉"AMD Radeon HD 6470M",␉␉␉␉kNull␉␉},␊
␉␊
␉/* standard/default models */␊
␉{ 0x9400,␉0x00000000, CHIP_FAMILY_R600,␉␉"ATI Radeon HD 2900 XT",␉␉␉kNull␉␉},␊
␉{ 0x9405,␉0x00000000, CHIP_FAMILY_R600,␉␉"ATI Radeon HD 2900 GT",␉␉␉kNull␉␉},␊
␉␊
␉{ 0x9440,␉0x00000000, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉{ 0x9441,␉0x00000000, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4870 X2",␉␉␉kMotmot␉␉},␊
␉{ 0x9442,␉0x00000000, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉{ 0x9443,␉0x00000000, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4850 X2",␉␉␉kMotmot␉␉},␊
␉{ 0x944C,␉0x00000000, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉{ 0x944E,␉0x00000000, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4700 Series",␉␉kMotmot␉␉},␊
␉␊
␉{ 0x9450,␉0x00000000, CHIP_FAMILY_RV770,␉␉"AMD FireStream 9270",␉␉␉␉kMotmot␉␉},␊
␉{ 0x9452,␉0x00000000, CHIP_FAMILY_RV770,␉␉"AMD FireStream 9250",␉␉␉␉kMotmot␉␉},␊
␉␊
␉{ 0x9460,␉0x00000000, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉{ 0x9462,␉0x00000000, CHIP_FAMILY_RV770,␉␉"ATI Radeon HD 4800 Series",␉␉kMotmot␉␉},␊
␉␊
␉{ 0x9490,␉0x00000000, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4600 Series",␉␉kFlicker␉},␊
␉{ 0x9498,␉0x00000000, CHIP_FAMILY_RV730,␉␉"ATI Radeon HD 4600 Series",␉␉kFlicker␉},␊
␉␊
␉{ 0x94B3,␉0x00000000, CHIP_FAMILY_RV740,␉␉"ATI Radeon HD 4770",␉␉␉␉kFlicker␉},␊
␉{ 0x94B4,␉0x00000000, CHIP_FAMILY_RV740,␉␉"ATI Radeon HD 4700 Series",␉␉kFlicker␉},␊
␉{ 0x94B5,␉0x00000000, CHIP_FAMILY_RV740,␉␉"ATI Radeon HD 4770",␉␉␉␉kFlicker␉},␊
␉␊
␉{ 0x94C1,␉0x00000000, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 Series",␉␉kIago␉␉},␊
␉{ 0x94C3,␉0x00000000, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2400 Series",␉␉kIago␉␉},␊
␉{ 0x94C7,␉0x00000000, CHIP_FAMILY_RV610,␉␉"ATI Radeon HD 2350",␉␉␉␉kIago␉␉},␊
␉{ 0x9505,␉0x00000000, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 3800 Series",␉␉kMegalodon␉},␊
␉{ 0x9507,␉0x00000000, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 3830",␉␉␉␉kMegalodon␉},␊
␉{ 0x950F,␉0x00000000, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 3870 X2",␉␉␉kMegalodon␉},␊
␉␊
␉{ 0x9513,␉0x00000000, CHIP_FAMILY_RV670,␉␉"ATI Radeon HD 3850 X2",␉␉␉kMegalodon␉},␊
␉{ 0x9519,␉0x00000000, CHIP_FAMILY_RV670,␉␉"AMD FireStream 9170",␉␉␉␉kMegalodon␉},␊
␉␊
␉{ 0x9540,␉0x00000000, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4550",␉␉␉␉kNull␉␉},␊
␉{ 0x954F,␉0x00000000, CHIP_FAMILY_RV710,␉␉"ATI Radeon HD 4300/4500 Series",␉kNull␉␉},␊
␉{ 0x9553,␉0x00000000, CHIP_FAMILY_RV710,␉␉"ATI Mobility Radeon HD 4500/5100 Series",␉kShrike␉},␊
␉␊
␉{ 0x9553,␉0x00000000, CHIP_FAMILY_RV710,␉␉"ATI Mobility Radeon HD 4500/5100 Series",␉kShrike },␊
␉␊
␉{ 0x9588,␉0x00000000, CHIP_FAMILY_RV630,␉␉"ATI Radeon HD 2600 XT",␉␉␉kLamna␉␉},␊
␉{ 0x9589,␉0x00000000, CHIP_FAMILY_RV630,␉␉"ATI Radeon HD 2600 PRO",␉␉␉kLamna␉␉},␊
␉{ 0x958A,␉0x00000000, CHIP_FAMILY_RV630,␉␉"ATI Radeon HD 2600 X2 Series",␉␉kLamna␉␉},␊
␉␊
␉{ 0x9598,␉0x00000000, CHIP_FAMILY_RV635,␉␉"ATI Radeon HD 3600 Series",␉␉kMegalodon␉},␊
␉␊
␉{ 0x95C0,␉0x00000000, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 3400 Series",␉␉kIago␉␉},␊
␉{ 0x95C5,␉0x00000000, CHIP_FAMILY_RV620,␉␉"ATI Radeon HD 3400 Series",␉␉kIago␉␉},␊
␉␊
␉/* IGP */␊
␉{ 0x9610,␉0x00000000, CHIP_FAMILY_RS780,␉␉"ATI Radeon HD 3200 Graphics",␉␉kNull␉␉},␊
␉{ 0x9611,␉0x00000000, CHIP_FAMILY_RS780,␉␉"ATI Radeon 3100 Graphics",␉␉␉kNull␉␉},␊
␉{ 0x9614,␉0x00000000, CHIP_FAMILY_RS780,␉␉"ATI Radeon HD 3300 Graphics",␉␉kNull␉␉},␊
␉␊
␉{ 0x6898,␉0x00000000, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5800 Series",␉␉kUakari␉␉},␊
␉{ 0x6899,␉0x00000000, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5800 Series",␉␉kUakari␉␉},␊
␉{ 0x689C,␉0x00000000, CHIP_FAMILY_HEMLOCK,␉"ATI Radeon HD 5900 Series",␉␉kUakari␉␉},␊
␉{ 0x689E,␉0x00000000, CHIP_FAMILY_CYPRESS,␉"ATI Radeon HD 5800 Series",␉␉kUakari␉␉},␊
␉{ 0x689C,␉0x00000000, CHIP_FAMILY_HEMLOCK,␉"ATI Radeon HD 5900 Series",␉␉kUakari␉␉},␊
␉␊
␉{ 0x68B8,␉0x00000000, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5700 Series",␉␉kVervet␉␉},␊
␉{ 0x68B9,␉0x00000000, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5600 Series",␉␉kVervet␉␉},␊
␉{ 0x68B8,␉0x00000000, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5700 Series",␉␉kVervet␉␉},␊
␉{ 0x68BE,␉0x00000000, CHIP_FAMILY_JUNIPER,␉"ATI Radeon HD 5700 Series",␉␉kVervet␉␉},␊
␉␊
␉{ 0x68D8,␉0x00000000, CHIP_FAMILY_REDWOOD,␉"ATI Radeon HD 5600 Series",␉␉kBaboon␉␉},␊
␉{ 0x68F9,␉0x00000000, CHIP_FAMILY_CEDAR,␉␉"ATI Radeon HD 5400 Series",␉␉kNull␉␉},␊
␉␊
␉/* Northen Islands */␊
␉{ 0x6718,␉0x00000000,␉CHIP_FAMILY_CAYMAN,␉␉"AMD Radeon HD 6970 Series",␉␉kNull␉␉},␊
␉{ 0x6719, 0x00000000, CHIP_FAMILY_CAYMAN, "AMD Radeon HD 6950 Series", kNull },␊
␉{ 0x6738, 0x00000000, CHIP_FAMILY_BARTS,␉␉"AMD Radeon HD 6870 Series",␉␉kDuckweed␉},␊
␉{ 0x6739,␉0x00000000,␉CHIP_FAMILY_BARTS,␉␉"AMD Radeon HD 6850 Series",␉␉kDuckweed␉},␊
␉{ 0x673E,␉0x00000000,␉CHIP_FAMILY_BARTS,␉␉"AMD Radeon HD 6790 Series",␉␉kNull␉␉},␊
␉{ 0x6718,␉0x00000000, CHIP_FAMILY_CAYMAN,␉␉"AMD Radeon HD 6970 Series",␉␉kNull␉␉},␊
␉{ 0x6719,␉0x00000000, CHIP_FAMILY_CAYMAN,␉␉"AMD Radeon HD 6950 Series",␉␉kNull␉␉},␊
␉␊
␉{ 0x6741,␉0x00000000,␉CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6600M/6700M Series",␉kNull␉␉},␊
␉{ 0x6738,␉0x00000000, CHIP_FAMILY_BARTS,␉␉"AMD Radeon HD 6870 Series",␉␉kDuckweed␉},␊
␉{ 0x6739,␉0x00000000, CHIP_FAMILY_BARTS,␉␉"AMD Radeon HD 6850 Series",␉␉kDuckweed␉},␊
␉{ 0x673E,␉0x00000000, CHIP_FAMILY_BARTS,␉␉"AMD Radeon HD 6790 Series",␉␉kNull␉␉},␊
␉␊
␉{ 0x6758,␉0x00000000,␉CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6670 Series",␉␉kNull␉␉},␊
␉{ 0x6759,␉0x00000000,␉CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6500 Series",␉␉kNull␉␉},␊
␉{ 0x6740,␉0x00000000, CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6700M Series",␉␉kNull␉␉},␊
␉{ 0x6741,␉0x00000000, CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6600M/6700M Series", kNull␉␉},␊
␉␊
␉{ 0x6770,␉0x00000000,␉CHIP_FAMILY_CAICOS,␉␉"AMD Radeon HD 6400 Series",␉␉kNull␉␉},␊
␉{ 0x6779,␉0x00000000,␉CHIP_FAMILY_CAICOS,␉␉"AMD Radeon HD 6450 Series",␉␉kNull␉␉},␊
␉{ 0x6758,␉0x00000000, CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6670 Series",␉␉kNull␉␉},␊
␉{ 0x6759,␉0x00000000, CHIP_FAMILY_TURKS,␉␉"AMD Radeon HD 6500 Series",␉␉kNull␉␉},␊
␉␊
␉{ 0x0000,␉0x00000000,␉CHIP_FAMILY_UNKNOW,␉␉NULL,␉␉␉␉␉␉␉␉kNull␉␉}␊
␉{ 0x6770,␉0x00000000, CHIP_FAMILY_CAICOS,␉␉"AMD Radeon HD 6400 Series",␉␉kNull␉␉},␊
␉{ 0x6779,␉0x00000000, CHIP_FAMILY_CAICOS,␉␉"AMD Radeon HD 6450 Series",␉␉kNull␉␉},␊
␉␊
␉{ 0x0000,␉0x00000000, CHIP_FAMILY_UNKNOW,␉␉NULL,␉␉␉␉␉␉␉␉kNull␉␉}␊
};␊
␊
typedef struct {␊
␉␉}␊
␉}␊
␉␊
//␉card->ports = 2; // default - Azi: default is card_configs␊
␉␊
␉if (card->info->chip_family >= CHIP_FAMILY_CEDAR)␊
␉{␊
␉␉card->flags |= EVERGREEN;␊
//␉␉card->ports = 3; //Azi: use the AtiPorts key if needed␊
␉}␊
␉␊
//␉atN = 0;␊
␉␊
␉// Check AtiConfig key for a framebuffer name,␊
␉card->cfg_name = getStringForKey(kAtiConfig, &bootInfo->chameleonConfig);␊
␉// if none,␊
␉if (!card->cfg_name)␊
␉{␊
␉␉// use the device fb key on radeon_cards, to retrive the default name from card_configs.␊
␉␉card->cfg_name = card_configs[card->info->cfg_name].name;␊
␉␉card->ports = card_configs[card->info->cfg_name].ports;␊
␉␉// and leave ports alone!␊
//␉␉card->ports = card_configs[card->info->cfg_name].ports;␊
␉␉␊
␉␉// which means one of the fb's or kNull␊
␉␉verbose("Framebuffer set to device's default: %s\n", card->cfg_name);␊
␉}␊
␉else␊
␉{␊
␉␉for (i = 0; i < kCfgEnd; i++)␊
␉␉␉if (strcmp(card->cfg_name, card_configs[i].name) == 0)␊
␉␉␉␉card->ports = card_configs[i].ports;␊
␉␉// else, use the fb name returned by AtiConfig.␊
␉␉verbose("(AtiConfig) Framebuffer set to: %s\n", card->cfg_name);␊
␉}␊
␉␊
␉if (card->info->chip_family >= CHIP_FAMILY_CEDAR)␊
␉// Check AtiPorts key for nr of ports,␊
␉card->ports = getIntForKey(kAtiPorts, &n_ports, &bootInfo->chameleonConfig);␊
␉// if a value bigger than 0 ?? is found, (do we need >= 0 ?? that's null FB on card_configs)␊
␉if (n_ports > 0)␊
␉{␊
␉␉card->flags |= EVERGREEN;␊
␉␉card->ports = 3; //Azi: not sure of the usefulness ??␊
␉␉card->ports = n_ports; // use it.␊
␉␉verbose("(AtiPorts) Nr of ports set to: %d\n", card->ports);␊
}␊
␉else// if (card->cfg_name > 0) // do we want 0 ports if fb is kNull or mistyped ?␊
␉{␊
␉␉// else, match fb name with card_configs list and retrive default nr of ports.␊
␉␉for (i = 0; i < kCfgEnd; i++)␊
␉␉␉if (strcmp(card->cfg_name, card_configs[i].name) == 0)␊
␉␉␉␉card->ports = card_configs[i].ports; // default␊
␉␉␊
␉␉verbose("Nr of ports set to framebuffer's default: %d\n", card->ports);␊
␉}␊
//␉else␊
//␉␉card->ports = 2/1 ?; // set a min if 0 ports ?␊
//␉␉verbose("Nr of ports set to min: %d\n", card->ports);␊
␉␊
␉getIntForKey(kAtiPorts, &n_ports, &bootInfo->bootConfig);␊
␉if (n_ports > 0){␊
␉␉card->ports = n_ports;␊
verbose("AtiPorts set to %d\n",n_ports); //AniV␊
}␊
␉␊
␉sprintf(name, "ATY,%s", card->cfg_name);␊
␉aty_name.type = kStr;␊
␉aty_name.size = strlen(name) + 1;␊
branches/azimutz/trunkAutoResolution/i386/libsaio/cpu.c
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/*␊
* Copyright 2008 Islam Ahmed Zaid. All rights reserved. <azismed@gmail.com>␊
* Copyright 2008 Islam Ahmed Zaid. All rights reserved. <azismed@gmail.com>␊
* AsereBLN: 2009: cleanup and bugfix␊
*/␊
␊
*/␊
static 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 < 10; ++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 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 < 10; ++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;␊
}␊
␊
#if 0␊
/*␊
* DFE: Measures the Max Performance Frequency in Hz (64-bit)␊
*/␊
static uint64_t measure_mperf_frequency(void)␊
{␊
uint64_t mperfStart;␊
uint64_t mperfEnd;␊
uint64_t mperfDelta = 0xffffffffffffffffULL;␊
unsigned long pollCount;␊
uint64_t retval = 0;␊
int i;␊
␊
/* Time how many MPERF 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 MPERF ticks that occur while waiting for the timer to␊
* expire.␊
*/␊
for(i = 0; i < 10; ++i)␊
{␊
enable_PIT2();␊
set_PIT2_mode0(CALIBRATE_LATCH);␊
mperfStart = rdmsr64(MSR_AMD_MPERF);␊
pollCount = poll_PIT2_gate();␊
mperfEnd = rdmsr64(MSR_AMD_MPERF);␊
/* The poll loop must have run at least a few times for accuracy */␊
if(pollCount <= 1)␊
continue;␊
/* The MPERF must increment at LEAST once every millisecond. We␊
* should have waited exactly 30 msec so the MPERF delta should␊
* be >= 30. Anything less and the processor is way too slow.␊
*/␊
if((mperfEnd - mperfStart) <= CALIBRATE_TIME_MSEC)␊
continue;␊
// tscDelta = MIN(tscDelta, (tscEnd - tscStart))␊
if( (mperfEnd - mperfStart) < mperfDelta )␊
mperfDelta = mperfEnd - mperfStart;␊
}␊
/* mperfDelta is now the least number of MPERF ticks the processor made in␊
* a timespan of 0.03 s (e.g. 30 milliseconds)␊
*/␊
␊
if(mperfDelta > (1ULL<<32))␊
retval = 0;␊
else␊
{␊
retval = mperfDelta * 1000 / 30;␊
}␊
disable_PIT2();␊
return retval;␊
}␊
#endif␊
/*␊
* Original comment/code:␊
* "DFE: Measures the Max Performance Frequency in Hz (64-bit)"␊
*␊
* Measures the Actual Performance Frequency in Hz (64-bit)␊
* (just a naming change, mperf --> aperf )␊
*/␊
static uint64_t measure_aperf_frequency(void)␊
{␊
uint64_t aperfStart;␊
uint64_t aperfEnd;␊
uint64_t aperfDelta = 0xffffffffffffffffULL;␊
unsigned long pollCount;␊
uint64_t retval = 0;␊
int i;␊
␊
/* Time how many APERF 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 APERF ticks that occur while waiting for the timer to␊
* expire. ␊
*/␊
for(i = 0; i < 10; ++i)␊
{␊
enable_PIT2();␊
set_PIT2_mode0(CALIBRATE_LATCH);␊
aperfStart = rdmsr64(MSR_AMD_APERF);␊
pollCount = poll_PIT2_gate();␊
aperfEnd = rdmsr64(MSR_AMD_APERF);␊
/* 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 APERF delta should␊
* be >= 30. Anything less and the processor is way too slow.␊
*/␊
if((aperfEnd - aperfStart) <= CALIBRATE_TIME_MSEC)␊
continue;␊
// tscDelta = MIN(tscDelta, (tscEnd - tscStart))␊
if( (aperfEnd - aperfStart) < aperfDelta )␊
aperfDelta = aperfEnd - aperfStart;␊
}␊
/* mperfDelta is now the least number of MPERF ticks the processor made in␊
* a timespan of 0.03 s (e.g. 30 milliseconds)␊
*/␊
␊
if(aperfDelta > (1ULL<<32))␊
retval = 0;␊
else␊
{␊
retval = aperfDelta * 1000 / 30;␊
}␊
disable_PIT2();␊
return retval;␊
␉uint64_t aperfStart;␊
␉uint64_t aperfEnd;␊
␉uint64_t aperfDelta = 0xffffffffffffffffULL;␊
␉unsigned long pollCount;␊
␉uint64_t retval = 0;␊
␉int i;␊
␉␊
␉/* Time how many APERF 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 APERF ticks that occur while waiting for the timer to␊
␉ * expire.␊
␉ */␊
␉for(i = 0; i < 10; ++i)␊
␉{␊
␉␉enable_PIT2();␊
␉␉set_PIT2_mode0(CALIBRATE_LATCH);␊
␉␉aperfStart = rdmsr64(MSR_AMD_APERF);␊
␉␉pollCount = poll_PIT2_gate();␊
␉␉aperfEnd = rdmsr64(MSR_AMD_APERF);␊
␉␉/* 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 APERF delta should␊
␉␉ * be >= 30. Anything less and the processor is way too slow.␊
␉␉ */␊
␉␉if ((aperfEnd - aperfStart) <= CALIBRATE_TIME_MSEC)␊
␉␉␉continue;␊
␉␉// tscDelta = MIN(tscDelta, (tscEnd - tscStart))␊
␉␉if ( (aperfEnd - aperfStart) < aperfDelta )␊
␉␉␉aperfDelta = aperfEnd - aperfStart;␊
␉}␊
␉/* mperfDelta is now the least number of MPERF ticks the processor made in␊
␉ * a timespan of 0.03 s (e.g. 30 milliseconds)␊
␉ */␊
␉␊
␉if (aperfDelta > (1ULL<<32))␊
␉␉retval = 0;␊
␉else␊
␉{␊
␉␉retval = aperfDelta * 1000 / 30;␊
␉}␊
␉disable_PIT2();␊
␉return retval;␊
}␊
␊
␊
/*␊
* 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.)␊
*␉ 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 scan_cpu(PlatformInfo_t *p)␊
{␊
␉uint64_t␉tscFrequency, fsbFrequency, cpuFrequency;␊
␉uint64_t␉msr, flex_ratio;␊
␉uint8_t␉␉maxcoef, maxdiv, currcoef, bus_ratio_max, currdiv;␊
␉const char *newratio;␊
␉int len, myfsb;␊
␉uint8_t bus_ratio_min;␊
␉uint32_t max_ratio, min_ratio;␊
␊
␉const char␉*newratio;␊
␉int␉␉␉len, myfsb;␊
␉uint8_t␉␉bus_ratio_min;␊
␉uint32_t␉max_ratio, min_ratio;␊
␉␊
␉max_ratio = min_ratio = myfsb = bus_ratio_min = 0;␊
␉maxcoef = maxdiv = bus_ratio_max = currcoef = currdiv = 0;␊
␊
␉␊
␉/* get cpuid values */␊
␉do_cpuid(0x00000000, p->CPU.CPUID[CPUID_0]);␊
␉do_cpuid(0x00000001, p->CPU.CPUID[CPUID_1]);␊
␉do_cpuid(0x00000002, p->CPU.CPUID[CPUID_2]);␊
␉do_cpuid(0x00000003, p->CPU.CPUID[CPUID_3]);␊
do_cpuid2(0x00000004, 0, p->CPU.CPUID[CPUID_4]);␊
␉do_cpuid2(0x00000004, 0, p->CPU.CPUID[CPUID_4]);␊
␉do_cpuid(0x80000000, p->CPU.CPUID[CPUID_80]);␊
if ((p->CPU.CPUID[CPUID_80][0] & 0x0000000f) >= 8) {␊
do_cpuid(0x80000008, p->CPU.CPUID[CPUID_88]);␊
do_cpuid(0x80000001, p->CPU.CPUID[CPUID_81]);␊
␉if ((p->CPU.CPUID[CPUID_80][0] & 0x0000000f) >= 8) {␊
␉␉do_cpuid(0x80000008, p->CPU.CPUID[CPUID_88]);␊
␉␉do_cpuid(0x80000001, p->CPU.CPUID[CPUID_81]);␊
␉}␊
else if ((p->CPU.CPUID[CPUID_80][0] & 0x0000000f) >= 1) {␊
␉else if ((p->CPU.CPUID[CPUID_80][0] & 0x0000000f) >= 1) {␊
␉␉do_cpuid(0x80000001, p->CPU.CPUID[CPUID_81]);␊
␉}␊
␊
␊
␉␊
#if DEBUG_CPU␊
␉{␊
␉␉int␉␉i;␊
␉␉printf("CPUID Raw Values:\n");␊
␉␉for (i=0; i<CPUID_MAX; i++) {␊
␉␉␉printf("%02d: %08x-%08x-%08x-%08x\n", i,␊
p->CPU.CPUID[i][0], p->CPU.CPUID[i][1],␊
p->CPU.CPUID[i][2], p->CPU.CPUID[i][3]);␊
␉␉␉␉ p->CPU.CPUID[i][0], p->CPU.CPUID[i][1],␊
␉␉␉␉ p->CPU.CPUID[i][2], p->CPU.CPUID[i][3]);␊
␉␉}␊
␉}␊
#endif␊
␉␊
␉p->CPU.Vendor␉␉= p->CPU.CPUID[CPUID_0][1];␊
␉p->CPU.Signature␉= p->CPU.CPUID[CPUID_1][0];␊
␉p->CPU.Stepping␉␉= bitfield(p->CPU.CPUID[CPUID_1][0], 3, 0);␊
␉p->CPU.ExtModel␉␉= bitfield(p->CPU.CPUID[CPUID_1][0], 19, 16);␊
␉p->CPU.ExtFamily␉= bitfield(p->CPU.CPUID[CPUID_1][0], 27, 20);␊
␉␊
p->CPU.Model += (p->CPU.ExtModel << 4);␊
␊
if (p->CPU.Vendor == CPUID_VENDOR_INTEL && ␊
p->CPU.Family == 0x06 && ␊
p->CPU.Model >= CPUID_MODEL_NEHALEM && ␊
p->CPU.Model != CPUID_MODEL_ATOM // MSR is *NOT* available on the Intel Atom CPU␊
)␊
{␊
msr = rdmsr64(MSR_CORE_THREAD_COUNT);␉␉␉␉␉␉␉␉␉// Undocumented MSR in Nehalem and newer CPUs␊
p->CPU.NoCores␉␉= bitfield((uint32_t)msr, 31, 16);␉␉␉␉␉// Using undocumented MSR to get actual values␊
p->CPU.NoThreads␉= bitfield((uint32_t)msr, 15, 0);␉␉␉␉␉// Using undocumented MSR to get actual values␊
␉p->CPU.Model += (p->CPU.ExtModel << 4);␊
␉␊
␉if (p->CPU.Vendor == CPUID_VENDOR_INTEL &&␊
␉␉p->CPU.Family == 0x06 &&␊
␉␉p->CPU.Model >= CPUID_MODEL_NEHALEM &&␊
␉␉p->CPU.Model != CPUID_MODEL_ATOM␉␉// MSR is *NOT* available on the Intel Atom CPU␊
␉␉)␊
␉{␊
␉␉msr = rdmsr64(MSR_CORE_THREAD_COUNT);␉␉␉␉␉// Undocumented MSR in Nehalem and newer CPUs␊
␉␉p->CPU.NoCores␉␉= bitfield((uint32_t)msr, 31, 16);␉// Using undocumented MSR to get actual values␊
␉␉p->CPU.NoThreads␉= bitfield((uint32_t)msr, 15, 0);␉// Using undocumented MSR to get actual values␊
␉}␊
else if (p->CPU.Vendor == CPUID_VENDOR_AMD)␊
{␊
p->CPU.NoThreads␉= bitfield(p->CPU.CPUID[CPUID_1][1], 23, 16);␊
p->CPU.NoCores␉␉= bitfield(p->CPU.CPUID[CPUID_88][2], 7, 0) + 1;␊
}␊
else␊
{␊
p->CPU.NoThreads␉= bitfield(p->CPU.CPUID[CPUID_1][1], 23, 16);␉␉// Use previous method for Cores and Threads␊
p->CPU.NoCores␉␉= bitfield(p->CPU.CPUID[CPUID_4][0], 31, 26) + 1;␊
␉else if (p->CPU.Vendor == CPUID_VENDOR_AMD)␊
␉{␊
␉␉p->CPU.NoThreads␉= bitfield(p->CPU.CPUID[CPUID_1][1], 23, 16);␊
␉␉p->CPU.NoCores␉␉= bitfield(p->CPU.CPUID[CPUID_88][2], 7, 0) + 1;␊
␉}␊
␉else␊
␉{␊
␉␉// Use previous method for Cores and Threads␊
␉␉p->CPU.NoThreads␉= bitfield(p->CPU.CPUID[CPUID_1][1], 23, 16);␊
␉␉p->CPU.NoCores␉␉= bitfield(p->CPU.CPUID[CPUID_4][0], 31, 26) + 1;␊
␉}␊
␉␊
␉/* get brand string (if supported) */␊
␉/* Copyright: from Apple's XNU cpuid.c */␊
␉if (p->CPU.CPUID[CPUID_80][0] > 0x80000004) {␊
␉␉uint32_t␉reg[4];␊
char str[128], *s;␊
␉␉char␉␉str[128], *s;␊
␉␉/*␊
␉␉ * The brand string 48 bytes (max), guaranteed to␊
␉␉ * be NULL terminated.␊
␉␉␉if (*s != ' ') break;␊
␉␉}␊
␉␉␊
␉␉strlcpy(p->CPU.BrandString,␉s, sizeof(p->CPU.BrandString));␊
␉␉strlcpy(p->CPU.BrandString, s, sizeof(p->CPU.BrandString));␊
␉␉␊
␉␉if (!strncmp(p->CPU.BrandString, CPU_STRING_UNKNOWN, MIN(sizeof(p->CPU.BrandString), strlen(CPU_STRING_UNKNOWN) + 1))) {␊
/*␊
* This string means we have a firmware-programmable brand string,␊
* and the firmware couldn't figure out what sort of CPU we have.␊
*/␊
p->CPU.BrandString[0] = '\0';␊
}␊
␉␉␉/*␊
␉␉␉ * This string means we have a firmware-programmable brand string,␊
␉␉␉ * and the firmware couldn't figure out what sort of CPU we have.␊
␉␉␉ */␊
␉␉␉p->CPU.BrandString[0] = '\0';␊
␉␉}␊
␉}␊
␉␊
␉/* setup features */␊
␉if (p->CPU.NoThreads > p->CPU.NoCores) {␊
␉␉p->CPU.Features |= CPU_FEATURE_HTT;␊
␉}␊
␊
␉␊
␉tscFrequency = measure_tsc_frequency();␊
␉fsbFrequency = 0;␊
␉cpuFrequency = 0;␊
␊
␉␊
␉if ((p->CPU.Vendor == CPUID_VENDOR_INTEL) && ((p->CPU.Family == 0x06) || (p->CPU.Family == 0x0f))) {␊
␉␉int intelCPU = p->CPU.Model;␊
␉␉if ((p->CPU.Family == 0x06 && p->CPU.Model >= 0x0c) || (p->CPU.Family == 0x0f && p->CPU.Model >= 0x03)) {␊
␉␉␉/* Nehalem CPU model */␊
␉␉␉if (p->CPU.Family == 0x06 && (p->CPU.Model == CPU_MODEL_NEHALEM || ␊
p->CPU.Model == CPU_MODEL_FIELDS || ␊
p->CPU.Model == CPU_MODEL_DALES || ␊
p->CPU.Model == CPU_MODEL_DALES_32NM || ␊
p->CPU.Model == CPU_MODEL_WESTMERE ||␊
p->CPU.Model == CPU_MODEL_NEHALEM_EX ||␊
p->CPU.Model == CPU_MODEL_WESTMERE_EX ||␊
p->CPU.Model == CPU_MODEL_SANDY ||␊
p->CPU.Model == CPU_MODEL_SANDY_XEON)) {␊
␉␉␉if (p->CPU.Family == 0x06 && (p->CPU.Model == CPU_MODEL_NEHALEM ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_FIELDS ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_DALES ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_DALES_32NM ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_WESTMERE ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_NEHALEM_EX ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_WESTMERE_EX ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_SANDY ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_SANDY_XEON)) {␊
␉␉␉␉msr = rdmsr64(MSR_PLATFORM_INFO);␊
DBG("msr(%d): platform_info %08x\n", __LINE__, bitfield(msr, 31, 0));␊
bus_ratio_max = bitfield(msr, 14, 8);␊
bus_ratio_min = bitfield(msr, 46, 40); //valv: not sure about this one (Remarq.1)␊
␉␉␉␉DBG("msr(%d): platform_info %08x\n", __LINE__, bitfield(msr, 31, 0));␊
␉␉␉␉bus_ratio_max = bitfield(msr, 14, 8);␊
␉␉␉␉bus_ratio_min = bitfield(msr, 46, 40); //valv: not sure about this one (Remarq.1)␊
␉␉␉␉msr = rdmsr64(MSR_FLEX_RATIO);␊
DBG("msr(%d): flex_ratio %08x\n", __LINE__, bitfield(msr, 31, 0));␊
if (bitfield(msr, 16, 16)) {␊
flex_ratio = bitfield(msr, 14, 8);␊
␉␉␉␉DBG("msr(%d): flex_ratio %08x\n", __LINE__, bitfield(msr, 31, 0));␊
␉␉␉␉if (bitfield(msr, 16, 16)) {␊
␉␉␉␉␉flex_ratio = bitfield(msr, 14, 8);␊
␉␉␉␉␉/* bcc9: at least on the gigabyte h67ma-ud2h,␊
where the cpu multipler can't be changed to␊
allow overclocking, the flex_ratio msr has unexpected (to OSX)␊
contents. These contents cause mach_kernel to␊
fail to compute the bus ratio correctly, instead␊
causing the system to crash since tscGranularity␊
is inadvertently set to 0.␊
*/␊
␉␉␉␉␉ where the cpu multipler can't be changed to␊
␉␉␉␉␉ allow overclocking, the flex_ratio msr has unexpected (to OSX)␊
␉␉␉␉␉ contents.␉These contents cause mach_kernel to␊
␉␉␉␉␉ fail to compute the bus ratio correctly, instead␊
␉␉␉␉␉ causing the system to crash since tscGranularity␊
␉␉␉␉␉ is inadvertently set to 0.␊
␉␉␉␉␉ */␊
␉␉␉␉␉if (flex_ratio == 0) {␊
␉␉␉␉␉␉/* Clear bit 16 (evidently the␊
presence bit) */␊
␉␉␉␉␉␉/* Clear bit 16 (evidently the presence bit) */␊
␉␉␉␉␉␉wrmsr64(MSR_FLEX_RATIO, (msr & 0xFFFFFFFFFFFEFFFFULL));␊
␉␉␉␉␉␉msr = rdmsr64(MSR_FLEX_RATIO);␊
verbose("Unusable flex ratio detected. Patched MSR now %08x\n", bitfield(msr, 31, 0));␊
␉␉␉␉␉␉verbose("Unusable flex ratio detected. Patched MSR now %08x\n", bitfield(msr, 31, 0));␊
␉␉␉␉␉} else {␊
␉␉␉␉␉␉if (bus_ratio_max > flex_ratio) {␊
␉␉␉␉␉␉␉bus_ratio_max = flex_ratio;␊
␉␉␉␉␉␉}␊
␉␉␉␉␉}␊
␉␉␉␉}␊
␊
␉␉␉␉␊
␉␉␉␉if (bus_ratio_max) {␊
␉␉␉␉␉fsbFrequency = (tscFrequency / bus_ratio_max);␊
␉␉␉␉}␊
␉␉␉␉␉max_ratio = atoi(newratio);␊
␉␉␉␉␉max_ratio = (max_ratio * 10);␊
␉␉␉␉␉if (len >= 3) max_ratio = (max_ratio + 5);␊
␊
␉␉␉␉␉␊
␉␉␉␉␉verbose("Bus-Ratio: min=%d, max=%s\n", bus_ratio_min, newratio);␊
␊
␉␉␉␉␉␊
␉␉␉␉␉// extreme overclockers may love 320 ;)␊
␉␉␉␉␉if ((max_ratio >= min_ratio) && (max_ratio <= 320)) {␊
␉␉␉␉␉␉cpuFrequency = (fsbFrequency * max_ratio) / 10;␊
␉␉␉␉␉}␊
␉␉␉␉}␊
␉␉␉␉//valv: to be uncommented if Remarq.1 didn't stick␊
␉␉␉␉/*if(bus_ratio_max > 0) bus_ratio = flex_ratio;*/␊
␉␉␉␉/*if (bus_ratio_max > 0) bus_ratio = flex_ratio;*/␊
␉␉␉␉p->CPU.MaxRatio = max_ratio;␊
␉␉␉␉p->CPU.MinRatio = min_ratio;␊
␊
␉␉␉␉␊
␉␉␉␉myfsb = fsbFrequency / 1000000;␊
␉␉␉␉verbose("Sticking with [BCLK: %dMhz, Bus-Ratio: %d]\n", myfsb, max_ratio);␊
␉␉␉␉currcoef = bus_ratio_max;␊
␉␉␉} else {␊
␉␉␉␉msr = rdmsr64(MSR_IA32_PERF_STATUS);␊
DBG("msr(%d): ia32_perf_stat 0x%08x\n", __LINE__, bitfield(msr, 31, 0));␊
currcoef = bitfield(msr, 12, 8);␊
␉␉␉␉DBG("msr(%d): ia32_perf_stat 0x%08x\n", __LINE__, bitfield(msr, 31, 0));␊
␉␉␉␉currcoef = bitfield(msr, 12, 8);␊
␉␉␉␉/* Non-integer bus ratio for the max-multi*/␊
maxdiv = bitfield(msr, 46, 46);␊
␉␉␉␉maxdiv = bitfield(msr, 46, 46);␊
␉␉␉␉/* Non-integer bus ratio for the current-multi (undocumented)*/␊
currdiv = bitfield(msr, 14, 14);␊
␊
␉␉␉␉if ((p->CPU.Family == 0x06 && p->CPU.Model >= 0x0e) || (p->CPU.Family == 0x0f)) // This will always be model >= 3␊
␉␉␉␉currdiv = bitfield(msr, 14, 14);␊
␉␉␉␉␊
␉␉␉␉// This will always be model >= 3␊
␉␉␉␉if ((p->CPU.Family == 0x06 && p->CPU.Model >= 0x0e) || (p->CPU.Family == 0x0f))␊
␉␉␉␉{␊
␉␉␉␉␉/* On these models, maxcoef defines TSC freq */␊
maxcoef = bitfield(msr, 44, 40);␊
␉␉␉␉␉maxcoef = bitfield(msr, 44, 40);␊
␉␉␉␉} else {␊
␉␉␉␉␉/* On lower models, currcoef defines TSC freq */␊
␉␉␉␉␉/* XXX */␊
␉␉␉␉␉maxcoef = currcoef;␊
␉␉␉␉}␊
␊
␉␉␉␉␊
␉␉␉␉if (maxcoef) {␊
␉␉␉␉␉if (maxdiv) {␊
␉␉␉␉␉␉fsbFrequency = ((tscFrequency * 2) / ((maxcoef * 2) + 1));␊
␉␉␉p->CPU.Features |= CPU_FEATURE_MOBILE;␊
␉␉}␊
␉}␊
␉else if((p->CPU.Vendor == CPUID_VENDOR_AMD) && (p->CPU.Family == 0x0f))␊
{␊
switch(p->CPU.ExtFamily)␊
{␊
case 0x00: /* K8 */␊
msr = rdmsr64(K8_FIDVID_STATUS);␊
maxcoef = bitfield(msr, 21, 16) / 2 + 4;␊
currcoef = bitfield(msr, 5, 0) / 2 + 4;␊
break;␊
␊
case 0x01: /* K10 */␊
msr = rdmsr64(K10_COFVID_STATUS);␊
do_cpuid2(0x00000006, 0, p->CPU.CPUID[CPUID_6]);␊
if(bitfield(p->CPU.CPUID[CPUID_6][2], 0, 0) == 1) // EffFreq: effective frequency interface␊
{␊
//uint64_t mperf = measure_mperf_frequency();␊
uint64_t aperf = measure_aperf_frequency();␊
cpuFrequency = aperf;␊
}␊
// NOTE: tsc runs at the maccoeff (non turbo)␊
// *not* at the turbo frequency.␊
maxcoef = bitfield(msr, 54, 49) / 2 + 4;␊
currcoef = bitfield(msr, 5, 0) + 0x10;␊
currdiv = 2 << bitfield(msr, 8, 6);␊
␊
break;␊
␊
case 0x05: /* K14 */␊
msr = rdmsr64(K10_COFVID_STATUS);␊
currcoef = (bitfield(msr, 54, 49) + 0x10) << 2;␊
currdiv = (bitfield(msr, 8, 4) + 1) << 2;␊
currdiv += bitfield(msr, 3, 0);␊
␊
break;␊
␊
case 0x02: /* K11 */␊
// not implimented␊
break;␊
}␊
␊
if (maxcoef)␊
{␊
if (currdiv)␊
{␊
if(!currcoef) currcoef = maxcoef;␊
if(!cpuFrequency)␊
fsbFrequency = ((tscFrequency * currdiv) / currcoef);␊
else ␊
fsbFrequency = ((cpuFrequency * currdiv) / currcoef);␊
␊
DBG("%d.%d\n", currcoef / currdiv, ((currcoef % currdiv) * 100) / currdiv);␊
} else {␊
if(!cpuFrequency)␊
fsbFrequency = (tscFrequency / maxcoef);␊
else ␊
fsbFrequency = (cpuFrequency / maxcoef);␊
DBG("%d\n", currcoef);␊
}␊
}␊
else 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);␊
}␊
}␊
if(!cpuFrequency) cpuFrequency = tscFrequency;␊
}␊
␉else if ((p->CPU.Vendor == CPUID_VENDOR_AMD) && (p->CPU.Family == 0x0f))␊
␉{␊
␉␉switch(p->CPU.ExtFamily)␊
␉␉{␊
␉␉␉case 0x00: /* K8 */␊
␉␉␉␉msr = rdmsr64(K8_FIDVID_STATUS);␊
␉␉␉␉maxcoef = bitfield(msr, 21, 16) / 2 + 4;␊
␉␉␉␉currcoef = bitfield(msr, 5, 0) / 2 + 4;␊
␉␉␉␉break;␊
␉␉␉␉␊
␉␉␉case 0x01: /* K10 */␊
␉␉␉␉msr = rdmsr64(K10_COFVID_STATUS);␊
␉␉␉␉do_cpuid2(0x00000006, 0, p->CPU.CPUID[CPUID_6]);␊
␉␉␉␉// EffFreq: effective frequency interface␊
␉␉␉␉if (bitfield(p->CPU.CPUID[CPUID_6][2], 0, 0) == 1)␊
␉␉␉␉{␊
␉␉␉␉␉//uint64_t mperf = measure_mperf_frequency();␊
␉␉␉␉␉uint64_t aperf = measure_aperf_frequency();␊
␉␉␉␉␉cpuFrequency = aperf;␊
␉␉␉␉}␊
␉␉␉␉// NOTE: tsc runs at the maccoeff (non turbo)␊
␉␉␉␉//␉␉␉*not* at the turbo frequency.␊
␉␉␉␉maxcoef␉ = bitfield(msr, 54, 49) / 2 + 4;␊
␉␉␉␉currcoef = bitfield(msr, 5, 0) + 0x10;␊
␉␉␉␉currdiv = 2 << bitfield(msr, 8, 6);␊
␉␉␉␉␊
␉␉␉␉break;␊
␉␉␉␉␊
␉␉␉case 0x05: /* K14 */␊
␉␉␉␉msr = rdmsr64(K10_COFVID_STATUS);␊
␉␉␉␉currcoef = (bitfield(msr, 54, 49) + 0x10) << 2;␊
␉␉␉␉currdiv = (bitfield(msr, 8, 4) + 1) << 2;␊
␉␉␉␉currdiv += bitfield(msr, 3, 0);␊
␉␉␉␉␊
␉␉␉␉break;␊
␉␉␉␉␊
␉␉␉case 0x02: /* K11 */␊
␉␉␉␉// not implimented␊
␉␉␉␉break;␊
␉␉}␊
␉␉␊
␉␉if (maxcoef)␊
␉␉{␊
␉␉␉if (currdiv)␊
␉␉␉{␊
␉␉␉␉if (!currcoef) currcoef = maxcoef;␊
␉␉␉␉if (!cpuFrequency)␊
␉␉␉␉␉fsbFrequency = ((tscFrequency * currdiv) / currcoef);␊
␉␉␉␉else␊
␉␉␉␉␉fsbFrequency = ((cpuFrequency * currdiv) / currcoef);␊
␉␉␉␉␊
␉␉␉␉DBG("%d.%d\n", currcoef / currdiv, ((currcoef % currdiv) * 100) / currdiv);␊
␉␉␉} else {␊
␉␉␉␉if (!cpuFrequency)␊
␉␉␉␉␉fsbFrequency = (tscFrequency / maxcoef);␊
␉␉␉␉else ␊
␉␉␉␉␉fsbFrequency = (cpuFrequency / maxcoef);␊
␉␉␉␉DBG("%d\n", currcoef);␊
␉␉␉}␊
␉␉}␊
␉␉else 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);␊
␉␉␉}␊
␉␉}␊
␉␉if (!cpuFrequency) cpuFrequency = tscFrequency;␊
␉}␊
␉␊
#if 0␊
if (!fsbFrequency) {␊
fsbFrequency = (DEFAULT_FSB * 1000);␊
cpuFrequency = tscFrequency;␊
DBG("0 ! using the default value for FSB !\n");␊
}␊
␉if (!fsbFrequency) {␊
␉␉fsbFrequency = (DEFAULT_FSB * 1000);␊
␉␉cpuFrequency = tscFrequency;␊
␉␉DBG("0 ! using the default value for FSB !\n");␊
␉}␊
#endif␊
␊
p->CPU.MaxCoef = maxcoef;␊
p->CPU.MaxDiv = maxdiv;␊
p->CPU.CurrCoef = currcoef;␊
p->CPU.CurrDiv = currdiv;␊
p->CPU.TSCFrequency = tscFrequency;␊
p->CPU.FSBFrequency = fsbFrequency;␊
p->CPU.CPUFrequency = cpuFrequency;␊
␊
DBG("CPU: Brand String: %s\n",␉␉␉␉p->CPU.BrandString);␊
DBG("CPU: Vendor/Family/ExtFamily: 0x%x/0x%x/0x%x\n",␉p->CPU.Vendor, p->CPU.Family, p->CPU.ExtFamily);␊
DBG("CPU: Model/ExtModel/Stepping: 0x%x/0x%x/0x%x\n",␉p->CPU.Model, p->CPU.ExtModel, p->CPU.Stepping);␊
DBG("CPU: MaxCoef/CurrCoef: 0x%x/0x%x\n",␉␉p->CPU.MaxCoef, p->CPU.CurrCoef);␊
DBG("CPU: MaxDiv/CurrDiv: 0x%x/0x%x\n",␉␉p->CPU.MaxDiv, p->CPU.CurrDiv);␊
DBG("CPU: TSCFreq: %dMHz\n",␉␉␉p->CPU.TSCFrequency / 1000000);␊
DBG("CPU: FSBFreq: %dMHz\n",␉␉␉p->CPU.FSBFrequency / 1000000);␊
DBG("CPU: CPUFreq: %dMHz\n",␉␉␉p->CPU.CPUFrequency / 1000000);␊
DBG("CPU: NoCores/NoThreads: %d/%d\n",␉␉␉p->CPU.NoCores, p->CPU.NoThreads);␊
DBG("CPU: Features: 0x%08x\n",␉␉␉p->CPU.Features);␊
␉␊
␉p->CPU.MaxCoef = maxcoef;␊
␉p->CPU.MaxDiv = maxdiv;␊
␉p->CPU.CurrCoef = currcoef;␊
␉p->CPU.CurrDiv = currdiv;␊
␉p->CPU.TSCFrequency = tscFrequency;␊
␉p->CPU.FSBFrequency = fsbFrequency;␊
␉p->CPU.CPUFrequency = cpuFrequency;␊
␉␊
␉// keep formatted with spaces instead of tabs␊
␉DBG("CPU: Brand String: %s\n", p->CPU.BrandString);␊
DBG("CPU: Vendor/Family/ExtFamily: 0x%x/0x%x/0x%x\n", p->CPU.Vendor, p->CPU.Family, p->CPU.ExtFamily);␊
DBG("CPU: Model/ExtModel/Stepping: 0x%x/0x%x/0x%x\n", p->CPU.Model, p->CPU.ExtModel, p->CPU.Stepping);␊
DBG("CPU: MaxCoef/CurrCoef: 0x%x/0x%x\n", p->CPU.MaxCoef, p->CPU.CurrCoef);␊
DBG("CPU: MaxDiv/CurrDiv: 0x%x/0x%x\n", p->CPU.MaxDiv, p->CPU.CurrDiv);␊
DBG("CPU: TSCFreq: %dMHz\n", p->CPU.TSCFrequency / 1000000);␊
DBG("CPU: FSBFreq: %dMHz\n", p->CPU.FSBFrequency / 1000000);␊
DBG("CPU: CPUFreq: %dMHz\n", p->CPU.CPUFrequency / 1000000);␊
DBG("CPU: NoCores/NoThreads: %d/%d\n", p->CPU.NoCores, p->CPU.NoThreads);␊
DBG("CPU: Features: 0x%08x\n", p->CPU.Features);␊
#if DEBUG_CPU␊
pause();␊
␉pause();␊
#endif␊
}␊
branches/azimutz/trunkAutoResolution/i386/libsaio/disk.c
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␊
static const struct NamedValue fdiskTypes[] =␊
{␊
{ FDISK_NTFS, "Windows NTFS" },␊
␉{ FDISK_DOS12, "Windows FAT12" },␊
␉{ FDISK_DOS16B, "Windows FAT16" },␊
␉{ FDISK_DOS16S, "Windows FAT16" },␊
␉{ FDISK_DOS16SLBA, "Windows FAT16" },␊
␉{ FDISK_SMALLFAT32, "Windows FAT32" },␊
␉{ FDISK_FAT32, "Windows FAT32" },␊
{ FDISK_LINUX, "Linux" },␊
{ FDISK_UFS, "Apple UFS" },␊
{ FDISK_HFS, "Apple HFS" },␊
{ FDISK_BOOTER, "Apple Boot/UFS" },␊
{ 0xCD, "CD-ROM" },␊
{ 0x00, 0 } /* must be last */␊
␉{ FDISK_NTFS,␉␉"Windows NTFS" },␊
␉{ FDISK_DOS12,␉␉"Windows FAT12" },␊
␉{ FDISK_DOS16B,␉␉"Windows FAT16" },␊
␉{ FDISK_DOS16S,␉␉"Windows FAT16" },␊
␉{ FDISK_DOS16SLBA,␉"Windows FAT16" },␊
␉{ FDISK_SMALLFAT32,␉"Windows FAT32" },␊
␉{ FDISK_FAT32,␉␉"Windows FAT32" },␊
␉{ FDISK_LINUX,␉␉"Linux" },␊
␉{ FDISK_UFS,␉␉"Apple UFS" },␊
␉{ FDISK_HFS,␉␉"Apple HFS" },␊
␉{ FDISK_BOOTER,␉␉"Apple Boot/UFS" },␊
␉{ 0xCD,␉␉␉␉"CD-ROM" },␊
␉{ 0x00,␉␉␉␉0 } /* must be last */␊
};␊
␊
//==========================================================================␊
branches/azimutz/trunkAutoResolution/i386/libsaio/stringTable.c
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␉}␊
␉if ((strlen(match) == key_len)␊
␉ && strncmp(match, key, key_len) == 0) {␊
␉ *matchval = value;␊
␉␉// create a new string␊
␉␉char* newstr = malloc(value_len + 1);␊
␉␉strncpy(newstr, value, value_len);␊
␉␉newstr[value_len] = 0;␊
␉␉␊
␉ *matchval = newstr;␊
␉ *len = value_len;␊
␉ retval = true;␊
/* Continue to look for this key; last one wins. */␊
␉}␊
}␊
␉␊
␊
return retval;␊
}␊
␊
branches/azimutz/trunkAutoResolution/i386/libsaio/fake_efi.c
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␉Node *node;␊
␉SMBEntryPoint *origeps;␊
␉void *tableAddress;␊
␊
␉␊
␉node = DT__FindNode("/efi/platform", false);␊
␉if (!node)␊
␉{␊
␉␉verbose("/efi/platform node not found\n");␊
␉␉return;␊
␉}␊
␊
␉␊
␉origeps = getSmbios(SMBIOS_ORIGINAL);␊
␉if (!origeps)␊
␉{␊
␉␉return;␊
␉}␊
␊
␉␊
␉tableAddress = (void *)AllocateKernelMemory(origeps->dmi.tableLength);␊
␉if (!tableAddress)␊
␉{␊
␉␉return;␊
␉}␊
␊
␉␊
␉memcpy(tableAddress, (void *)origeps->dmi.tableAddress, origeps->dmi.tableLength);␊
␉DT__AddProperty(node, "SMBIOS", origeps->dmi.tableLength, tableAddress);␊
}␉␉␊
}␊
␊
/*␊
* Entrypoint from boot.c␊
␉setup_pci_devs(root_pci_dev);␊
␉␊
␉readSMBIOSInfo(getSmbios(SMBIOS_ORIGINAL));␊
␊
␉␊
␉// load smbios.plist file if any␊
␉setupSmbiosConfigFile("smbios.plist");␊
␉␊
␉// Initialize the device tree␊
␉setupEfiDeviceTree();␊
␉␊
␉saveOriginalSMBIOS();␉␊
␊
␉saveOriginalSMBIOS();␊
␉␊
␉// Add configuration table entries to both the services table and the device tree␊
␉setupEfiConfigurationTable();␊
}␊
␊
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* Portions Copyright (c) 1999-2003 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␊
* 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.␊
* ␊
* @APPLE_LICENSE_HEADER_END@␊
*/␊
␊
/* ␊
* Mach Operating System␊
* Copyright (c) 1990 Carnegie-Mellon University␊
* Copyright (c) 1989 Carnegie-Mellon University␊
* All rights reserved. The CMU software License Agreement specifies␊
* All rights reserved.␉ The CMU software License Agreement specifies␊
* the terms and conditions for use and redistribution.␊
*/␊
␊
/*␊
* INTEL CORPORATION PROPRIETARY INFORMATION␊
*␉␉␉INTEL CORPORATION PROPRIETARY INFORMATION␊
*␊
* This software is supplied under the terms of a license agreement or ␊
* nondisclosure agreement with Intel Corporation and may not be copied ␊
* nor disclosed except in accordance with the terms of that agreement.␊
*␉This software is supplied under the terms of a license␉agreement or ␊
*␉nondisclosure agreement with Intel Corporation and may not be copied ␊
*␉nor disclosed except in accordance with the terms of that agreement.␊
*␊
* Copyright 1988, 1989 by Intel Corporation␊
*␉Copyright 1988, 1989 by Intel Corporation␊
*/␊
␊
/*␊
* Copyright 1993 NeXT Computer, Inc.␊
* All rights reserved.␊
*/␊
␊
␊
/*␊
* Completely reworked by Sam Streeper (sam_s@NeXT.com)␊
* Reworked again by Curtis Galloway (galloway@NeXT.com)␊
*/␊
␊
␊
#include "boot.h"␊
#include "bootstruct.h"␊
#include "fake_efi.h"␊
#include "edid.h"␉␉␉//␉␉||␊
#include "modules.h"␊
␊
long gBootMode; /* defaults to 0 == kBootModeNormal */␊
bool gOverrideKernel;␊
static char gBootKernelCacheFile[512];␊
static char gCacheNameAdler[64 + 256];␊
char *gPlatformName = gCacheNameAdler;␊
char gRootDevice[512];␊
char gMKextName[512];␊
char gMacOSVersion[8];␊
bool gEnableCDROMRescan;␊
bool gScanSingleDrive;␊
␊
int bvCount = 0;␊
//int␉␉menucount = 0;␊
int gDeviceCount = 0; ␊
␊
BVRef bvr;␊
BVRef menuBVR;␊
BVRef bvChain;␊
bool useGUI;␊
␊
//static void selectBiosDevice(void);␊
static unsigned long Adler32(unsigned char *buffer, long length);␊
static bool checkOSVersion(const char * version);␊
static bool getOSVersion();␊
␊
static bool gUnloadPXEOnExit = false;␊
␊
/*␊
* How long to wait (in seconds) to load the␊
* kernel after displaying the "boot:" prompt.␊
*/␊
#define kBootErrorTimeout 5␊
␊
bool␉␉gOverrideKernel, gEnableCDROMRescan, gScanSingleDrive, useGUI;␊
static bool␉gUnloadPXEOnExit = false;␊
␊
static char␉gCacheNameAdler[64 + 256];␊
char␉␉*gPlatformName = gCacheNameAdler;␊
␊
char␉␉gRootDevice[512];␊
char␉␉gMKextName[512];␊
char␉␉gMacOSVersion[8];␊
static char␉gBootKernelCacheFile[512];␊
int␉␉␉bvCount = 0, gDeviceCount = 0;␊
//int␉␉menucount = 0;␊
long␉␉gBootMode; /* defaults to 0 == kBootModeNormal */␊
BVRef␉␉bvr, menuBVR, bvChain;␊
␊
static bool␉␉␉␉checkOSVersion(const char * version);␊
static bool␉␉␉␉getOSVersion();␊
static unsigned long␉Adler32(unsigned char *buffer, long length);␊
//static void␉␉␉selectBiosDevice(void);␊
␊
␊
//==========================================================================␊
// Zero the BSS.␊
␊
{␊
␉extern char _DATA__bss__begin, _DATA__bss__end;␊
␉extern char _DATA__common__begin, _DATA__common__end;␊
␊
␉␊
␉bzero(&_DATA__bss__begin, (&_DATA__bss__end - &_DATA__bss__begin));␊
␉bzero(&_DATA__common__begin, (&_DATA__common__end - &_DATA__common__begin));␊
}␊
␊
static void malloc_error(char *addr, size_t size, const char *file, int line)␊
{␊
␉stop("\nMemory allocation error! Addr=0x%x, Size=0x%x, File=%s, Line=%d\n", (unsigned)addr, (unsigned)size, file, line);␊
␉stop("\nMemory allocation error! Addr: 0x%x, Size: 0x%x, File: %s, Line: %d\n",␊
␉␉␉␉␉␉␉␉␉ (unsigned)addr, (unsigned)size, file, line);␊
}␊
␊
//==========================================================================␊
//Initializes the runtime. Right now this means zeroing the BSS and initializing malloc.␊
//Initializes the runtime. Right now this means zeroing the BSS and initializing malloc.␊
//␊
void initialize_runtime(void)␊
{␊
␊
static int ExecKernel(void *binary)␊
{␊
␉entry_t␉␉␉␉␉ kernelEntry;␊
␉int␉␉␉␉␉␉ ret;␊
␉int␉␉␉ret;␊
␉entry_t␉␉kernelEntry;␊
␉␊
␉bootArgs->kaddr = bootArgs->ksize = 0;␊
␉execute_hook("ExecKernel", (void*)binary, NULL, NULL, NULL);␊
␉// Notify modules that the kernel has been decoded␊
␉execute_hook("DecodedKernel", (void*)binary, NULL, NULL, NULL);␊
␉␊
setupFakeEfi();␊
␊
␉setupFakeEfi();␊
␉␊
␉// Load boot drivers from the specifed root path.␊
//if (!gHaveKernelCache)␊
LoadDrivers("/");␊
␉//if (!gHaveKernelCache)␊
␉LoadDrivers("/");␊
␉␊
execute_hook("DriversLoaded", (void*)binary, NULL, NULL, NULL);␊
␊
␉execute_hook("DriversLoaded", (void*)binary, NULL, NULL, NULL);␊
␉␊
␉clearActivityIndicator();␊
␉␊
␉if (gErrors) {␊
␉␉printf("Pausing %d seconds...\n", kBootErrorTimeout);␊
␉␉sleep(kBootErrorTimeout);␊
␉}␊
␉␉␊
␉␊
␉md0Ramdisk();␊
␉␊
␉verbose("Starting Darwin %s\n",( archCpuType == CPU_TYPE_I386 ) ? "x86" : "x86_64");␊
␉// on closeVbios().. the more i think, the less sense it makes doing it there!!␊
//autoresolution - end␊
␉␊
if (checkOSVersion("10.7"))␊
{␊
execute_hook("Kernel Start", (void*)kernelEntry, (void*)bootArgs, NULL, NULL);␉// Notify modules that the kernel is about to be started␊
}␊
else␊
{␊
execute_hook("Kernel Start", (void*)kernelEntry, (void*)bootArgsPreLion, NULL, NULL);␉// Notify modules that the kernel is about to be started␊
}␊
␊
␉// Notify modules that the kernel is about to be started␊
␉if (checkOSVersion("10.7"))␊
␉{␊
␉␉execute_hook("Kernel Start", (void*)kernelEntry, (void*)bootArgs, NULL, NULL);␊
␉}␊
␉else␊
␉{␊
␉␉execute_hook("Kernel Start", (void*)kernelEntry, (void*)bootArgsPreLion, NULL, NULL);␊
␉}␊
␉␊
␉// If we were in text mode, switch to graphics mode.␊
␉// This will draw the boot graphics unless we are in␊
␉// verbose mode.␊
␉␊
␉if(gVerboseMode)␊
␉ setVideoMode( GRAPHICS_MODE, 0 );␊
␉if (gVerboseMode)␊
␉␉setVideoMode( GRAPHICS_MODE, 0 );␊
␉else␊
␉ drawBootGraphics();␊
␉␉drawBootGraphics();␊
␉␊
␉setupBooterLog();␊
␉␊
␉finalizeBootStruct();␊
␉␊
if (checkOSVersion("10.7")) {␊
␉// Jump to kernel's entry point. There's no going back now.␊
␉if (checkOSVersion("10.7")) {␊
␉␉␊
␉␉// Masking out so that Lion doesn't doublefault␊
␉␉outb(0x21, 0xff);␉/* Maskout all interrupts Pic1 */␊
␉␉outb(0xa1, 0xff);␉/* Maskout all interrupts Pic2 */␊
␉␉␊
␉␉// Jump to kernel's entry point. There's no going back now.␊
␉␉␊
␉␉startprog( kernelEntry, bootArgs );␊
␉}␊
␉else {␊
␉␉// Jump to kernel's entry point. There's no going back now.␊
␉␉␊
␉␉startprog( kernelEntry, bootArgsPreLion );␊
␉}␊
␉␊
// from a block device, or by the network booter.␊
//␊
// arguments:␊
// biosdev - Value passed from boot1/NBP to specify the device␊
// that the booter was loaded from.␊
//␉ biosdev - Value passed from boot1/NBP to specify the device␊
//␉␉␉ that the booter was loaded from.␊
//␊
// If biosdev is kBIOSDevNetwork, then this function will return if␊
// booting was unsuccessful. This allows the PXE firmware to try the␊
// next boot device on its list.␊
void common_boot(int biosdev)␊
{␊
int status;␊
char *bootFile;␊
unsigned long adler32;␊
bool quiet;␊
bool firstRun = true;␊
bool instantMenu;␊
bool rescanPrompt;␊
unsigned int allowBVFlags = kBVFlagSystemVolume | kBVFlagForeignBoot;␊
unsigned int denyBVFlags = kBVFlagEFISystem;␊
␊
// Set reminder to unload the PXE base code. Neglect to unload␊
// the base code will result in a hang or kernel panic.␊
gUnloadPXEOnExit = true;␊
␊
// Record the device that the booter was loaded from.␊
gBIOSDev = biosdev & kBIOSDevMask;␊
␊
// Initialize boot info structure.␊
initKernBootStruct();␊
␊
␉bool␉ ␉␉quiet;␊
␉bool␉ ␉␉firstRun = true;␊
␉bool␉ ␉␉instantMenu;␊
␉bool␉ ␉␉rescanPrompt;␊
␉char␉ ␉␉*bootFile;␊
␉int␉␉␉␉status;␊
␉unsigned int␉allowBVFlags = kBVFlagSystemVolume | kBVFlagForeignBoot;␊
␉unsigned int␉denyBVFlags = kBVFlagEFISystem;␊
␉unsigned long␉adler32;␊
␉␊
␉// Set reminder to unload the PXE base code. Neglect to unload␊
␉// the base code will result in a hang or kernel panic.␊
␉gUnloadPXEOnExit = true;␊
␉␊
␉// Record the device that the booter was loaded from.␊
␉gBIOSDev = biosdev & kBIOSDevMask;␊
␉␊
␉// Initialize boot info structure.␊
␉initKernBootStruct();␊
␉␊
␉initBooterLog();␊
␊
// Setup VGA text mode.␊
// Not sure if it is safe to call setVideoMode() before the␊
// config table has been loaded. Call video_mode() instead.␊
␉␊
␉// Setup VGA text mode.␊
␉// Not sure if it is safe to call setVideoMode() before the␊
␉// config table has been loaded. Call video_mode() instead.␊
#if DEBUG␊
printf("before video_mode\n");␊
␉printf("before video_mode\n");␊
#endif␊
video_mode( 2 ); // 80x25 mono text mode.␊
␉video_mode( 2 ); // 80x25 mono text mode.␊
#if DEBUG␊
printf("after video_mode\n");␊
␉printf("after video_mode\n");␊
#endif␊
␊
// Scan and record the system's hardware information.␊
scan_platform();␊
␊
// First get info for boot volume.␊
scanBootVolumes(gBIOSDev, 0);␊
bvChain = getBVChainForBIOSDev(gBIOSDev);␊
setBootGlobals(bvChain);␊
␊
// Load boot.plist config file␊
status = loadChameleonConfig(&bootInfo->chameleonConfig);␊
␊
if (getBoolForKey(kQuietBootKey, &quiet, &bootInfo->chameleonConfig) && quiet) {␊
gBootMode |= kBootModeQuiet;␊
}␊
␊
// Override firstRun to get to the boot menu instantly by setting "Instant Menu"=y in system config␊
if (getBoolForKey(kInsantMenuKey, &instantMenu, &bootInfo->chameleonConfig) && instantMenu) {␊
firstRun = false;␊
}␊
␊
// Loading preboot ramdisk if exists.␊
loadPrebootRAMDisk();␊
␊
// Disable rescan option by default␊
gEnableCDROMRescan = false;␊
␊
// Enable it with Rescan=y in system config␊
if (getBoolForKey(kRescanKey, &gEnableCDROMRescan, &bootInfo->chameleonConfig) && gEnableCDROMRescan) {␊
gEnableCDROMRescan = true;␊
}␊
␊
// Ask the user for Rescan option by setting "Rescan Prompt"=y in system config.␊
rescanPrompt = false;␊
if (getBoolForKey(kRescanPromptKey, &rescanPrompt , &bootInfo->chameleonConfig) && rescanPrompt && biosDevIsCDROM(gBIOSDev)) {␊
gEnableCDROMRescan = promptForRescanOption();␊
}␊
␊
// Enable touching a single BIOS device only if "Scan Single Drive"=y is set in system config.␊
if (getBoolForKey(kScanSingleDriveKey, &gScanSingleDrive, &bootInfo->chameleonConfig) && gScanSingleDrive) {␊
gScanSingleDrive = true;␊
}␊
␊
// Create a list of partitions on device(s).␊
if (gScanSingleDrive) {␊
scanBootVolumes(gBIOSDev, &bvCount);␊
} else {␊
scanDisks(gBIOSDev, &bvCount);␊
}␊
␊
// Create a separated bvr chain using the specified filters.␊
bvChain = newFilteredBVChain(0x80, 0xFF, allowBVFlags, denyBVFlags, &gDeviceCount);␊
␊
gBootVolume = selectBootVolume(bvChain);␊
␊
␉␊
␉// Scan and record the system's hardware information.␊
␉scan_platform();␊
␉␊
␉// First get info for boot volume.␊
␉scanBootVolumes(gBIOSDev, 0);␊
␉bvChain = getBVChainForBIOSDev(gBIOSDev);␊
␉setBootGlobals(bvChain);␊
␉␊
␉// Load boot.plist config file␊
␉status = loadChameleonConfig(&bootInfo->chameleonConfig);␊
␉␊
␉if (getBoolForKey(kQuietBootKey, &quiet, &bootInfo->chameleonConfig) && quiet) {␊
␉␉gBootMode |= kBootModeQuiet;␊
␉}␊
␉␊
␉// Override firstRun to get to the boot menu instantly by setting "Instant Menu"=y in system config␊
␉if (getBoolForKey(kInstantMenuKey, &instantMenu, &bootInfo->chameleonConfig) && instantMenu) {␊
␉␉firstRun = false;␊
␉}␊
␉␊
␉// Loading preboot ramdisk if exists.␊
␉loadPrebootRAMDisk();␊
␉␊
␉// Disable rescan option by default␊
␉gEnableCDROMRescan = false;␊
␉␊
␉// Enable it with Rescan=y in system config␊
␉if (getBoolForKey(kRescanKey, &gEnableCDROMRescan, &bootInfo->chameleonConfig)␊
␉␉&& gEnableCDROMRescan) {␊
␉␉gEnableCDROMRescan = true;␊
␉}␊
␉␊
␉// Ask the user for Rescan option by setting "Rescan Prompt"=y in system config.␊
␉rescanPrompt = false;␊
␉if (getBoolForKey(kRescanPromptKey, &rescanPrompt , &bootInfo->chameleonConfig)␊
␉␉&& rescanPrompt && biosDevIsCDROM(gBIOSDev))␊
␉{␊
␉␉gEnableCDROMRescan = promptForRescanOption();␊
␉}␊
␉␊
␉// Enable touching a single BIOS device only if "Scan Single Drive"=y is set in system config.␊
␉if (getBoolForKey(kScanSingleDriveKey, &gScanSingleDrive, &bootInfo->chameleonConfig)␊
␉␉&& gScanSingleDrive) {␊
␉␉gScanSingleDrive = true;␊
␉}␊
␉␊
␉// Create a list of partitions on device(s).␊
␉if (gScanSingleDrive) {␊
␉␉scanBootVolumes(gBIOSDev, &bvCount);␊
␉} else {␊
␉␉scanDisks(gBIOSDev, &bvCount);␊
␉}␊
␉␊
␉// Create a separated bvr chain using the specified filters.␊
␉bvChain = newFilteredBVChain(0x80, 0xFF, allowBVFlags, denyBVFlags, &gDeviceCount);␊
␉␊
␉gBootVolume = selectBootVolume(bvChain);␊
␉␊
␉// Intialize module system ␊
␉init_module_system();␊
␉␊
␉␉␊
#if DEBUG␊
printf(" Default: %d, ->biosdev: %d, ->part_no: %d ->flags: %d\n", gBootVolume, gBootVolume->biosdev, gBootVolume->part_no, gBootVolume->flags);␊
printf(" bt(0,0): %d, ->biosdev: %d, ->part_no: %d ->flags: %d\n", gBIOSBootVolume, gBIOSBootVolume->biosdev, gBIOSBootVolume->part_no, gBIOSBootVolume->flags);␊
getchar();␊
␉printf(" Default: %d, ->biosdev: %d, ->part_no: %d ->flags: %d\n",␊
␉␉␉ gBootVolume, gBootVolume->biosdev, gBootVolume->part_no, gBootVolume->flags);␊
␉printf(" bt(0,0): %d, ->biosdev: %d, ->part_no: %d ->flags: %d\n",␊
␉␉␉ gBIOSBootVolume, gBIOSBootVolume->biosdev, gBIOSBootVolume->part_no, gBIOSBootVolume->flags);␊
␉getchar();␊
#endif␊
␊
␉␊
␉useGUI = true;␊
␉// Override useGUI default␊
␉getBoolForKey(kGUIKey, &useGUI, &bootInfo->chameleonConfig);␊
␉␉// initGUI() returned with an error, disabling GUI.␊
␉␉useGUI = false;␊
␉}␊
␊
setBootGlobals(bvChain);␊
␊
// Parse args, load and start kernel.␊
while (1) {␊
const char *val;␊
int len;␊
int trycache;␊
long flags, cachetime, kerneltime, exttime, sleeptime, time;␊
int ret = -1;␊
void *binary = (void *)kLoadAddr;␊
bool tryresume;␊
bool tryresumedefault;␊
bool forceresume;␊
␉␉bool usecache = false;//true;␊
␊
// additional variable for testing alternate kernel image locations on boot helper partitions.␊
char bootFileSpec[512];␊
␉␊
␉setBootGlobals(bvChain);␊
␉␊
␉// Parse args, load and start kernel.␊
␉while (1)␊
␉{␊
␉␉bool␉␉tryresume, tryresumedefault, forceresume;␊
␉␉bool␉␉usecache = false;//true;␊
␉␉const char␉*val;␊
␉␉int␉␉␉len, trycache, ret = -1;␊
␉␉long␉␉flags, cachetime, kerneltime, exttime, sleeptime, time;␊
␉␉void␉␉*binary = (void *)kLoadAddr;␊
␉␉␊
// Initialize globals.␊
␊
sysConfigValid = false;␊
gErrors = false;␊
␊
status = getBootOptions(firstRun);␊
firstRun = false;␊
if (status == -1) continue;␊
␉␉// additional variable for testing alternate kernel image locations on boot helper partitions.␊
␉␉char␉␉bootFileSpec[512];␊
␉␉␊
␉␉// Initialize globals.␊
␉␉sysConfigValid = false;␊
␉␉gErrors␉␉ = false;␊
␉␉␊
␉␉status = getBootOptions(firstRun);␊
␉␉firstRun = false;␊
␉␉if (status == -1) continue;␊
␉␉ ␊
status = processBootOptions();␊
// Status==1 means to chainboot␊
if ( status == 1 ) break;␊
// Status==-1 means that the config file couldn't be loaded or that gBootVolume is NULL␊
if ( status == -1 )␊
{␊
// gBootVolume == NULL usually means the user hit escape.␊
if(gBootVolume == NULL)␊
{␊
freeFilteredBVChain(bvChain);␊
␊
if (gEnableCDROMRescan)␊
rescanBIOSDevice(gBIOSDev);␊
␊
bvChain = newFilteredBVChain(0x80, 0xFF, allowBVFlags, denyBVFlags, &gDeviceCount);␊
setBootGlobals(bvChain);␊
setupDeviceList(&bootInfo->themeConfig);␊
}␊
continue;␊
}␊
␉␉status = processBootOptions();␊
␉␉// Status == 1 means to chainboot␊
␉␉if ( status ==␉1 ) break;␊
␉␉// Status == -1 means that the config file couldn't be loaded or that gBootVolume is NULL␊
␉␉if ( status == -1 )␊
␉␉{␊
␉␉␉// gBootVolume == NULL usually means the user hit escape.␊
␉␉␉if (gBootVolume == NULL)␊
␉␉␉{␊
␉␉␉␉freeFilteredBVChain(bvChain);␊
␉␉␉␉␊
␉␉␉␉if (gEnableCDROMRescan)␊
␉␉␉␉␉rescanBIOSDevice(gBIOSDev);␊
␉␉␉␉␊
␉␉␉␉bvChain = newFilteredBVChain(0x80, 0xFF, allowBVFlags, denyBVFlags, &gDeviceCount);␊
␉␉␉␉setBootGlobals(bvChain);␊
␉␉␉␉setupDeviceList(&bootInfo->themeConfig);␊
␉␉␉}␊
␉␉␉continue;␊
␉␉}␊
␉␉␊
// Other status (e.g. 0) means that we should proceed with boot.␊
␉␉// Other status (e.g. 0) means that we should proceed with boot.␊
␉␉␊
␉␉// Turn off any GUI elements␊
␉␉if( bootArgs->Video.v_display == GRAPHICS_MODE )␊
␉␉if ( bootArgs->Video.v_display == GRAPHICS_MODE )␊
␉␉{␊
␉␉␉gui.devicelist.draw = false;␊
␉␉␉gui.bootprompt.draw = false;␊
␉␉␊
␉␉// Find out which version mac os we're booting.␊
␉␉getOSVersion();␊
␊
␉␉␊
␉␉if (platformCPUFeature(CPU_FEATURE_EM64T)) {␊
␉␉␉archCpuType = CPU_TYPE_X86_64;␊
␉␉} else {␊
␉␉␉␉archCpuType = CPU_TYPE_I386;␊
␉␉␉}␊
␉␉}␊
␊
␉if (getValueForKey(kKernelArchKey, &val, &len, &bootInfo->chameleonConfig)) {␊
␉␉␊
␉␉if (getValueForKey(kKernelArchKey, &val, &len, &bootInfo->chameleonConfig)) {␊
␉␉␉if (strncmp(val, "i386", 4) == 0) {␊
␉␉␉␉archCpuType = CPU_TYPE_I386;␊
␉␉␉}␊
␉␉}␊
␊
␉␉␊
␉␉// Notify modules that we are attempting to boot␊
␉␉execute_hook("PreBoot", NULL, NULL, NULL, NULL);␊
␊
␉␉␊
␉␉if (!getBoolForKey (kWake, &tryresume, &bootInfo->chameleonConfig)) {␊
␉␉␉tryresume = true;␊
␉␉␉tryresumedefault = true;␊
␉␉} else {␊
␉␉␉tryresumedefault = false;␊
␉␉}␊
␊
␉␉␊
␉␉if (!getBoolForKey (kForceWake, &forceresume, &bootInfo->chameleonConfig)) {␊
␉␉␉forceresume = false;␊
␉␉}␊
␉␉␉const char *tmp;␊
␉␉␉BVRef bvr;␊
␉␉␉if (!getValueForKey(kWakeImage, &val, &len, &bootInfo->chameleonConfig))␊
␉␉␉␉val="/private/var/vm/sleepimage";␊
␉␉␉␉val = "/private/var/vm/sleepimage";␊
␉␉␉␊
␉␉␉// Do this first to be sure that root volume is mounted␊
␉␉␉ret = GetFileInfo(0, val, &flags, &sleeptime);␊
␊
␉␉␉␊
␉␉␉if ((bvr = getBootVolumeRef(val, &tmp)) == NULL)␊
␉␉␉␉break;␊
␉␉␉␊
␉␉␉␉break;␊
␉␉␉␊
␉␉␉if (!forceresume && ((sleeptime+3)<bvr->modTime)) {␊
#if DEBUG ␊
␉␉␉␉printf ("Hibernate image is too old by %d seconds. Use ForceWake=y to override\n",bvr->modTime-sleeptime);␊
#endif ␊
#if DEBUG␉␊
␉␉␉␉printf ("Hibernate image is too old by %d seconds. Use ForceWake=y to override\n",␊
␉␉␉␉␉␉bvr->modTime-sleeptime);␊
#endif␉␉␉␉ ␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉␉␉␊
␉␉␉␊
␉␉␉HibernateBoot((char *)val);␊
␉␉␉break;␊
␉␉}␊
␊
␉␉␊
␉␉getBoolForKey(kUseKernelCache, &usecache, &bootInfo->chameleonConfig);␊
␉␉if(usecache) {␊
␉␉if (usecache) {␊
␉␉␉if (getValueForKey(kKernelCacheKey, &val, &len, &bootInfo->bootConfig)) {␊
if(val[0] == '\\')␊
{␊
len--;␊
val++;␊
}␊
strlcpy(gBootKernelCacheFile, val, len+1);␊
␉␉␉␉if (val[0] == '\\')␊
␉␉␉␉{␊
␉␉␉␉␉len--;␊
␉␉␉␉␉val++;␊
␉␉␉␉}␊
␉␉␉␉strlcpy(gBootKernelCacheFile, val, len + 1);␊
␉␉␉}␊
␉␉␉else {␊
␉␉␉␉//Lion␊
␉␉␉␉}␊
␉␉␉␉// Snow Leopard␊
␉␉␉␉else if (checkOSVersion("10.6")) {␊
␉␉␉␉␉sprintf(gBootKernelCacheFile, "kernelcache_%s", (archCpuType == CPU_TYPE_I386) ? "i386" : "x86_64");␊
␉␉␉␉␉sprintf(gBootKernelCacheFile, "kernelcache_%s", (archCpuType == CPU_TYPE_I386)␊
␉␉␉␉␉␉␉? "i386" : "x86_64");␊
␉␉␉␉␉int lnam = sizeof(gBootKernelCacheFile) + 9; //with adler32␊
␉␉␉␉␉//Slice - TODO ???␊
␉␉␉␉␉// e.g. kernelcache_i386.E102928C.qSs0 = "unsaved" cache file.␊
␉␉␉␉␉//␊
␉␉␉␉␉// See kext_tools-180.2.1/kextcache_main.c:␊
␉␉␉␉␉// "Source directory has changed since starting; "␊
␉ // "not saving cache file %s."␊
␉␉␉␉␉// or␊
␉␉␉␉␉// "Source kernel has changed since starting; "␊
␉ // "not saving cache file %s."␊
␉␉␉␉␉␊
␉␉␉␉␉char* name;␊
␉␉␉␉␉long prev_time = 0;␊
␉␉␉␉␉␊
␉␉␉␉␉while(readdir(cacheDir, (const char**)&name, &flags, &time) >= 0)␊
␉␉␉␉␉{␊
␉␉␉␉␉␉if(((flags & kFileTypeMask) != kFileTypeDirectory) && time > prev_time && strstr(name, gBootKernelCacheFile) && (name[lnam] != '.'))␊
␉␉␉␉␉␉if (((flags & kFileTypeMask) != kFileTypeDirectory) && time > prev_time␊
␉␉␉␉␉␉␉&& strstr(name, gBootKernelCacheFile) && (name[lnam] != '.'))␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉sprintf(gBootKernelCacheFile, "%s%s", kDefaultCachePathSnow, name);␊
␉␉␉␉␉␉␉prev_time = time;␊
␉␉␉␉}␊
␉␉␉}␊
␉␉}␊
␉␉␉␊
// Check for cache file.␊
trycache = (usecache && ␊
␉␉␊
␉␉// Check for cache file.␊
␉␉trycache = (usecache && ␊
␉␉␉␉␉((gBootMode & kBootModeSafe) == 0) &&␊
!gOverrideKernel &&␊
(gBootFileType == kBlockDeviceType) &&␊
(gMKextName[0] == '\0') &&␊
(gBootKernelCacheFile[0] != '\0'));␊
␊
␉␉␉␉␉!gOverrideKernel &&␊
␉␉␉␉␉(gBootFileType == kBlockDeviceType) &&␊
␉␉␉␉␉(gMKextName[0] == '\0') &&␊
␉␉␉␉␉(gBootKernelCacheFile[0] != '\0'));␊
␉␉␊
␉␉verbose("Loading Darwin %s\n", gMacOSVersion);␊
␉␉␊
if (trycache) do {␊
ret = GetFileInfo(NULL, bootInfo->bootFile, &flags, &kerneltime);␊
if(ret != 0) kerneltime = 0;␊
else if ((flags & kFileTypeMask) != kFileTypeFlat) {␊
trycache = 0;␊
break;␊
}␊
␉␉if (trycache) do {␊
␉␉␉ret = GetFileInfo(NULL, bootInfo->bootFile, &flags, &kerneltime);␊
␉␉␉if (ret != 0) kerneltime = 0;␊
␉␉␉else if ((flags & kFileTypeMask) != kFileTypeFlat) {␊
␉␉␉␉trycache = 0;␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉␉␊
␉␉␉ret = GetFileInfo(NULL, gBootKernelCacheFile, &flags, &cachetime);␊
␉␉␉if ((ret != 0) || ((flags & kFileTypeMask) != kFileTypeFlat)␊
␉␉␉␉|| (cachetime < kerneltime)) {␊
␉␉␉␉trycache = 0;␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉␉␊
␉␉␉ret = GetFileInfo("/System/Library/", "Extensions", &flags, &exttime);␊
␉␉␉if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeDirectory)␊
␉␉␉␉&& (cachetime < exttime)) {␊
␉␉␉␉trycache = 0;␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉␉␊
␉␉␉if (ret == 0 && kerneltime > exttime) {␊
␉␉␉␉exttime = kerneltime;␊
␉␉␉}␊
␉␉␉␊
␉␉␉if (ret == 0 && cachetime != (exttime + 1)) {␊
␉␉␉␉trycache = 0;␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉} while (0);␊
␊
ret = GetFileInfo(NULL, gBootKernelCacheFile, &flags, &cachetime);␊
if ((ret != 0) || ((flags & kFileTypeMask) != kFileTypeFlat)␊
|| (cachetime < kerneltime)) {␊
trycache = 0;␊
break;␊
}␊
ret = GetFileInfo("/System/Library/", "Extensions", &flags, &exttime);␊
if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeDirectory)␊
&& (cachetime < exttime)) {␊
trycache = 0;␊
break;␊
}␊
if (ret == 0 && kerneltime > exttime) {␊
exttime = kerneltime;␊
}␊
if (ret == 0 && cachetime != (exttime + 1)) {␊
trycache = 0;␊
break;␊
}␊
} while (0);␊
␊
do {␊
if (trycache) {␊
bootFile = gBootKernelCacheFile;␊
␊
␉␉do {␊
␉␉␉if (trycache) {␊
␉␉␉␉bootFile = gBootKernelCacheFile;␊
␉␉␉␉␊
␉␉␉␉verbose("Loading kernel cache %s\n", bootFile);␊
␊
if (checkOSVersion("10.7")) {␊
ret = LoadThinFatFile(bootFile, &binary);␊
␉␉␉␉␊
␉␉␉␉if (checkOSVersion("10.7")) {␊
␉␉␉␉␉ret = LoadThinFatFile(bootFile, &binary);␊
␉␉␉␉}␊
␉␉␉␉else {␊
␉ret = LoadFile(bootFile);␊
␉␉␉␉␉ret = LoadFile(bootFile);␊
␉␉␉␉␉binary = (void *)kLoadAddr;␊
␉␉␉␉}␊
␉␉␉␉␊
if (ret >= 0)␊
break;␊
␉␉␉␉if (ret >= 0)␊
␉␉␉␉␉break;␊
␉␉␉␉␊
␉␉␉␉verbose("Kernel cache did not load %s\n ", bootFile);␊
}␊
␊
if (checkOSVersion("10.7")) {␊
bootFile = gBootKernelCacheFile;␊
}␊
else {␊
sprintf(bootFile, "\%s", bootInfo->bootFile);␊
}␊
␊
// Try to load kernel image from alternate locations on boot helper partitions.␊
sprintf(bootFileSpec, "com.apple.boot.P%s", bootFile);␊
ret = GetFileInfo(NULL, bootFileSpec, &flags, &time); ␊
if (ret == -1)␊
{␊
sprintf(bootFileSpec, "com.apple.boot.R%s", bootFile);␊
ret = GetFileInfo(NULL, bootFileSpec, &flags, &time); ␊
if (ret == -1)␊
{␊
sprintf(bootFileSpec, "com.apple.boot.S%s", bootFile);␊
ret = GetFileInfo(NULL, bootFileSpec, &flags, &time); ␊
if (ret == -1)␊
{␊
// No alternate location found, using the original kernel image path.␊
strcpy(bootFileSpec, bootInfo->bootFile);␊
}␊
}␊
}␊
␉␉␉␉␉␉␊
if (checkOSVersion("10.7"))␊
{␊
//Lion, dont load kernel if haz cache␊
if (!trycache) ␊
{␊
␉␉verbose("Loading kernel %s\n", bootFileSpec);␊
␉␉ret = LoadThinFatFile(bootFileSpec, &binary);␊
␉␉if (ret <= 0 && archCpuType == CPU_TYPE_X86_64) ␊
{␊
␉␉␉archCpuType = CPU_TYPE_I386;␊
␉␉␉ret = LoadThinFatFile(bootFileSpec, &binary);␉␉␉␉␊
␉␉}␊
␉␉ } ␊
␉␉␉}␊
␉␉␉␊
␉␉␉if (checkOSVersion("10.7")) {␊
␉␉␉␉bootFile = gBootKernelCacheFile;␊
␉␉␉}␊
␉␉␉else {␊
␉␉␉␉sprintf(bootFile, "\%s", bootInfo->bootFile);␊
␉␉␉}␊
␉␉␉␊
␉␉␉// Try to load kernel image from alternate locations on boot helper partitions.␊
␉␉␉sprintf(bootFileSpec, "com.apple.boot.P%s", bootFile);␊
␉␉␉ret = GetFileInfo(NULL, bootFileSpec, &flags, &time); ␊
␉␉␉if (ret == -1)␊
␉␉␉{␊
␉␉␉␉sprintf(bootFileSpec, "com.apple.boot.R%s", bootFile);␊
␉␉␉␉ret = GetFileInfo(NULL, bootFileSpec, &flags, &time); ␊
␉␉␉␉if (ret == -1)␊
␉␉␉␉{␊
␉␉␉␉␉sprintf(bootFileSpec, "com.apple.boot.S%s", bootFile);␊
␉␉␉␉␉ret = GetFileInfo(NULL, bootFileSpec, &flags, &time); ␊
␉␉␉␉␉if (ret == -1)␊
␉␉␉␉␉{␊
␉␉␉␉␉␉// No alternate location found, using the original kernel image path.␊
␉␉␉␉␉␉strcpy(bootFileSpec, bootInfo->bootFile);␊
␉␉␉␉␉}␊
␉␉␉␉}␊
␉␉␉}␊
␉␉␉␊
␉␉␉if (checkOSVersion("10.7"))␊
␉␉␉{␊
␉␉␉␉//Lion, dont load kernel if haz cache␊
␉␉␉␉if (!trycache) ␊
␉␉␉␉{␊
␉␉␉␉␉verbose("Loading kernel %s\n", bootFileSpec);␊
␉␉␉␉␉ret = LoadThinFatFile(bootFileSpec, &binary);␊
␉␉␉␉␉if (ret <= 0 && archCpuType == CPU_TYPE_X86_64) ␊
␉␉␉␉␉{␊
␉␉␉␉␉␉archCpuType = CPU_TYPE_I386;␊
␉␉␉␉␉␉ret = LoadThinFatFile(bootFileSpec, &binary);␉␉␉␉␊
␉␉␉␉␉}␊
␉␉␉␉} ␊
␉␉␉␉else ret = 1;␊
} ␊
␉␉␉} ␊
␉␉␉else ␊
{␊
//Snow Leopard or older␊
verbose("Loading kernel %s\n", bootFileSpec);␊
ret = LoadThinFatFile(bootFileSpec, &binary);␊
if (ret <= 0 && archCpuType == CPU_TYPE_X86_64) ␊
{␊
archCpuType = CPU_TYPE_I386;␊
ret = LoadThinFatFile(bootFileSpec, &binary);␉␉␉␉␊
}␊
}␊
} while (0);␊
␊
clearActivityIndicator();␊
␉␉␉{␊
␉␉␉␉//Snow Leopard or older␊
␉␉␉␉verbose("Loading kernel %s\n", bootFileSpec);␊
␉␉␉␉ret = LoadThinFatFile(bootFileSpec, &binary);␊
␉␉␉␉if (ret <= 0 && archCpuType == CPU_TYPE_X86_64) ␊
␉␉␉␉{␊
␉␉␉␉␉archCpuType = CPU_TYPE_I386;␊
␉␉␉␉␉ret = LoadThinFatFile(bootFileSpec, &binary);␉␉␉␉␊
␉␉␉␉}␊
␉␉␉}␊
␉␉} while (0);␊
␉␉␊
␉␉clearActivityIndicator();␊
␉␉␊
#if DEBUG␊
printf("Pausing...");␊
sleep(8);␊
␉␉printf("Pausing...");␊
␉␉sleep(8);␊
#endif␊
␊
if (ret <= 0) {␊
␉␉␊
␉␉if (ret <= 0) {␊
␉␉␉printf("Can't find %s\n", bootFile);␊
␊
␉␉␉␊
␉␉␉sleep(1);␊
␊
if (gBootFileType == kNetworkDeviceType) {␊
// Return control back to PXE. Don't unload PXE base code.␊
gUnloadPXEOnExit = false;␊
break;␊
}␊
} else {␊
/* Won't return if successful. */␊
ret = ExecKernel(binary);␊
}␊
}␊
␊
// chainboot␊
if (status==1) {␊
␉␉if (getVideoMode() == GRAPHICS_MODE) {␉// if we are already in graphics-mode,␊
␉␉␉setVideoMode(VGA_TEXT_MODE, 0);␉// switch back to text mode␊
␉␉␉␊
␉␉␉if (gBootFileType == kNetworkDeviceType) {␊
␉␉␉␉// Return control back to PXE. Don't unload PXE base code.␊
␉␉␉␉gUnloadPXEOnExit = false;␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉} else {␊
␉␉␉/* Won't return if successful. */␊
␉␉␉ret = ExecKernel(binary);␊
␉␉}␊
}␊
␉}␊
␉␊
if ((gBootFileType == kNetworkDeviceType) && gUnloadPXEOnExit) {␊
␉// chainboot␊
␉if (status == 1) {␊
␉␉// if we are already in graphics-mode,␊
␉␉if (getVideoMode() == GRAPHICS_MODE) {␊
␉␉␉setVideoMode(VGA_TEXT_MODE, 0); // switch back to text mode.␊
␉␉}␊
␉}␊
␉␊
␉if ((gBootFileType == kNetworkDeviceType) && gUnloadPXEOnExit) {␊
␉␉nbpUnloadBaseCode();␊
}␊
␉}␊
}␊
␊
/*!␊
Selects a new BIOS device, taking care to update the global state appropriately.␊
␉Selects a new BIOS device, taking care to update the global state appropriately.␊
*/␊
/*␊
static void selectBiosDevice(void)␊
{␊
struct DiskBVMap *oldMap = diskResetBootVolumes(gBIOSDev);␊
CacheReset();␊
diskFreeMap(oldMap);␊
oldMap = NULL;␊
␊
int dev = selectAlternateBootDevice(gBIOSDev);␊
␊
BVRef bvchain = scanBootVolumes(dev, 0);␊
BVRef bootVol = selectBootVolume(bvchain);␊
gBootVolume = bootVol;␊
setRootVolume(bootVol);␊
gBIOSDev = dev;␊
␉struct DiskBVMap *oldMap = diskResetBootVolumes(gBIOSDev);␊
␉CacheReset();␊
␉diskFreeMap(oldMap);␊
␉oldMap = NULL;␊
␉␊
␉int dev = selectAlternateBootDevice(gBIOSDev);␊
␉␊
␉BVRef bvchain = scanBootVolumes(dev, 0);␊
␉BVRef bootVol = selectBootVolume(bvchain);␊
␉gBootVolume = bootVol;␊
␉setRootVolume(bootVol);␊
␉gBIOSDev = dev;␊
}␊
*/␊
␊
bool checkOSVersion(const char * version) ␊
{␊
␉return ((gMacOSVersion[0] == version[0]) && (gMacOSVersion[1] == version[1]) && (gMacOSVersion[2] == version[2]) && (gMacOSVersion[3] == version[3]));␊
␉return ((gMacOSVersion[0] == version[0]) && (gMacOSVersion[1] == version[1])␊
␉␉␉&& (gMacOSVersion[2] == version[2]) && (gMacOSVersion[3] == version[3]));␊
}␊
␊
bool getOSVersion()␊
{␊
␉bool valid = false;␊
␉config_file_t systemVersion;␊
␉const char *val;␊
␉int len;␊
␉bool␉␉␉valid = false;␊
␉const char␉␉*val;␊
␉int␉␉␉␉len;␊
␉config_file_t␉systemVersion;␊
␉␊
␉if (!loadConfigFile("System/Library/CoreServices/SystemVersion.plist", &systemVersion))␊
␉{␊
␉␊
␉if (valid)␊
␉{␊
␉␉if (getValueForKey(kProductVersion, &val, &len, &systemVersion))␊
␉␉if␉(getValueForKey(kProductVersion, &val, &len, &systemVersion))␊
␉␉{␊
␉␉␉// getValueForKey uses const char for val␊
␉␉␉// so copy it and trim␊
#define NMAX 5000␊
// NMAX (was 5521) the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1␊
␊
#define DO1(buf,i) {s1 += buf[i]; s2 += s1;}␊
#define DO2(buf,i) DO1(buf,i); DO1(buf,i+1);␊
#define DO4(buf,i) DO2(buf,i); DO2(buf,i+2);␊
#define DO8(buf,i) DO4(buf,i); DO4(buf,i+4);␊
#define DO16(buf) DO8(buf,0); DO8(buf,8);␊
#define DO1(buf, i)␉{s1 += buf[i]; s2 += s1;}␊
#define DO2(buf, i)␉DO1(buf, i); DO1(buf, i + 1);␊
#define DO4(buf, i)␉DO2(buf, i); DO2(buf, i + 2);␊
#define DO8(buf, i)␉DO4(buf, i); DO4(buf, i + 4);␊
#define DO16(buf)␉DO8(buf, 0); DO8(buf, 8);␊
␊
unsigned long Adler32(unsigned char *buf, long len)␊
{␊
unsigned long s1 = 1; // adler & 0xffff;␊
unsigned long s2 = 0; // (adler >> 16) & 0xffff;␊
unsigned long result;␊
int k;␊
␊
while (len > 0) {␊
k = len < NMAX ? len : NMAX;␊
len -= k;␊
while (k >= 16) {␊
DO16(buf);␊
buf += 16;␊
k -= 16;␊
}␊
if (k != 0) do {␊
s1 += *buf++;␊
s2 += s1;␊
} while (--k);␊
s1 %= BASE;␊
s2 %= BASE;␊
}␊
result = (s2 << 16) | s1;␊
return OSSwapHostToBigInt32(result);␊
␉unsigned long s1 = 1; // adler & 0xffff;␊
␉unsigned long s2 = 0; // (adler >> 16) & 0xffff;␊
␉unsigned long result;␊
␉int k;␊
␉␊
␉while (len > 0) {␊
␉␉k = len < NMAX ? len : NMAX;␊
␉␉len -= k;␊
␉␉while (k >= 16) {␊
␉␉␉DO16(buf);␊
␉␉␉buf += 16;␊
␉␉␉k -= 16;␊
␉␉}␊
␉␉if (k != 0) do {␊
␉␉␉s1 += *buf++;␊
␉␉␉s2 += s1;␊
␉␉} while (--k);␊
␉␉s1 %= BASE;␊
␉␉s2 %= BASE;␊
␉}␊
␉result = (s2 << 16) | s1;␊
␉return OSSwapHostToBigInt32(result);␊
}␊
branches/azimutz/trunkAutoResolution/i386/boot2/boot.h
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#define kRescanPromptKey␉"Rescan Prompt"␊
#define kRescanKey␉␉ "Rescan"␊
#define kScanSingleDriveKey␉"Scan Single Drive"␊
#define kInsantMenuKey␉␉"Instant Menu"␊
#define kInstantMenuKey␉␉"Instant Menu"␊
#define kDefaultKernel␉␉"mach_kernel"␊
#define kGUIKey␉␉␉␉"GUI"␊
#define kBootBannerKey␉␉"Boot Banner"␊
branches/azimutz/trunkAutoResolution/i386/boot2/gui.c
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␉␉␉if (gui.menu.draw)␊
␉␉␉␉drawInfoMenuItems();␊
␉␉␉␊
␉␉␉//Azi: make this info more accessible.␊
␉␉␉getBoolForKey(kShowInfoKey, &shoWinfo, &bootInfo->chameleonConfig);␊
␉␉␉␊
␉␉␉if (shoWinfo && showBootBanner) // no boot banner, no showinfo.␊
␉␉␉{␊
␉␉␉␉// keep formatted with spaces instead of tabs␊
␉␉␉␉gui.debug.cursor = pos( 10, 100);␊
␉␉␉␉dprintf( &gui.screen, "label: %s\n", param->label );␊
␉␉␉␉dprintf( &gui.screen, "biosdev: 0x%x\n", param->biosdev );␊
␉}␊
␊
␉// draw prev indicator␊
␉if(start)␊
␉if (start)␊
␉␉blend( images[iDeviceScrollPrev].image, gui.devicelist.pixmap, centeredAt( images[iDeviceScrollPrev].image, p_prev ) );␊
␊
␉// draw next indicator␊
␉if( end < gDeviceCount - 1 )␊
␉if ( end < gDeviceCount - 1 )␊
␉␉blend( images[iDeviceScrollNext].image, gui.devicelist.pixmap, centeredAt( images[iDeviceScrollNext].image, p_next ) );␊
␊
␉gui.redraw = true;␊
branches/azimutz/trunkAutoResolution/i386/modules/Makefile
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DEFINES=␊
CONFIG = hd␊
LIBSAIODIR = $(SRCROOT)/i386/libsaio␊
INC = -I$(LIBSAIODIR) ␊
INC = -I$(LIBSAIODIR)␊
␊
␊
ifeq (${CONFIG_MODULES}, y)␊
branches/azimutz/trunkAutoResolution/Makefile
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␉@hdiutil makehybrid -iso -joliet -hfs -hfs-volume-name \␊
␉␉${CDLABEL} -eltorito-boot ${CDBOOT} -no-emul-boot -ov -o \␊
␉␉"${ISOIMAGE}" ${IMGROOT} -quiet ␉␉ ␉ ␊
␉@echo "\t[GZ] ${DISTFILE}.tar.gz"␊
␉@echo "\t[GZ] ${DISTFILE}.tgz"␊
␉@rm -f ${DISTFILE}.tar.gz␊
␉@cd ${SYMROOT} && tar -cf ${DISTFILE}.tar ${DISTROOT}␊
␉@gzip --best ${DISTFILE}.tar␊
␉@mv ${DISTFILE}.tar.gz ${DISTFILE}.tgz␊
␊
␊
pkg installer: all␊
␉@# TODO: remove sudo␊
␉sudo ${SRCROOT}/package/buildpkg.sh ${SYMROOT}/package;␊
␉${SRCROOT}/package/buildpkg.sh ${SYMROOT}/package;␊
␉@echo "\t[GZ] ${DISTFILE}.pkg"␊
␉@gzip --best ${DISTFILE}.pkg␊
␊
␊
$(SYMROOT)/i386/vers.h: version␊
␉@echo "#define I386BOOT_VERSION \"5.0.132\"" > $@␊
␉@echo "#define I386BOOT_BUILDDATE \"`date \"+%Y-%m-%d %H:%M:%S\"`\"" >> $@␊␊
branches/azimutz/trunkGraphicsEnablerModules/version
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2.0-RC5 trunkGraphicsEnabler
2.0 trunkGraphicsEnabler
branches/azimutz/trunkGraphicsEnablerModules/i386/libsaio/acpi_patcher.c
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␉␉0x01, 0x17, 0x50, 0x6D, 0x52, 0x65, 0x66, 0x41, /* ..PmRefA */␊
␉␉0x43, 0x70, 0x75, 0x43, 0x73, 0x74, 0x00, 0x00, /* CpuCst.. */␊
␉␉0x00, 0x10, 0x00, 0x00, 0x49, 0x4E, 0x54, 0x4C, /* ....INTL */␊
␉␉0x31, 0x03, 0x10, 0x20 ␉␉␉␉␉␉␉/* 1.._␉␉*/␊
␉␉0x31, 0x03, 0x10, 0x20␉␉␉␉␉␉␉/* 1.._␉␉*/␊
␉};␊
␉␊
␉char resource_template_register_fixedhw[] = ␊
␉char resource_template_register_fixedhw[] =␊
␉{␊
␉␉0x11, 0x14, 0x0A, 0x11, 0x82, 0x0C, 0x00, 0x7F, ␊
␉␉0x01, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ␊
␉␉0x11, 0x14, 0x0A, 0x11, 0x82, 0x0C, 0x00, 0x7F,␊
␉␉0x01, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,␊
␉␉0x00, 0x00, 0x01, 0x79, 0x00␊
␉};␊
␊
char resource_template_register_systemio[] = ␊
␉␊
␉char resource_template_register_systemio[] =␊
␉{␊
␉␉0x11, 0x14, 0x0A, 0x11, 0x82, 0x0C, 0x00, 0x01,␊
0x08, 0x00, 0x00, 0x15, 0x04, 0x00, 0x00, 0x00,␊
0x00, 0x00, 0x00, 0x79, 0x00, ␉␊
};␊
␊
␉␉0x08, 0x00, 0x00, 0x15, 0x04, 0x00, 0x00, 0x00,␊
␉␉0x00, 0x00, 0x00, 0x79, 0x00,␊
␉};␊
␉␊
␉if (Platform.CPU.Vendor != 0x756E6547) {␊
␉␉verbose ("Not an Intel platform: C-States will not be generated !!!\n");␊
␉␉return NULL;␊
␉␉return NULL;␊
␉}␊
␉␊
␉if (acpi_cpu_count == 0) ␊
␉if (acpi_cpu_count == 0)␊
␉␉get_acpi_cpu_names((void*)dsdt, dsdt->Length);␊
␉␊
␉if (acpi_cpu_count > 0) ␊
␉if (acpi_cpu_count > 0)␊
␉{␊
␉␉bool c2_enabled = false;␊
␉␉bool c3_enabled = false;␊
␉␉bool c4_enabled = false;␊
bool cst_using_sustemio = false;␊
␉␉bool cst_using_systemio = false;␊
␉␉␊
␉␉getBoolForKey(kEnableC2State, &c2_enabled, &bootInfo->chameleonConfig);␊
␉␉getBoolForKey(kEnableC3State, &c3_enabled, &bootInfo->chameleonConfig);␊
␉␉getBoolForKey(kEnableC4State, &c4_enabled, &bootInfo->chameleonConfig);␊
getBoolForKey(kCSTUsingSystemIO, &cst_using_sustemio, &bootInfo->chameleonConfig);␊
␉␉getBoolForKey(kCSTUsingSystemIO, &cst_using_systemio, &bootInfo->chameleonConfig);␊
␉␉␊
␉␉c2_enabled = c2_enabled | (fadt->C2_Latency < 100);␊
␉␉c3_enabled = c3_enabled | (fadt->C3_Latency < 1000);␊
␊
␉␉␊
␉␉unsigned char cstates_count = 1 + (c2_enabled ? 1 : 0) + (c3_enabled ? 1 : 0);␊
␉␉␊
␉␉struct aml_chunk* root = aml_create_node(NULL);␊
␉␉␉aml_add_buffer(root, ssdt_header, sizeof(ssdt_header)); // SSDT header␊
␉␉␉struct aml_chunk* scop = aml_add_scope(root, "\\_PR_");␊
␉␉␉␉struct aml_chunk* name = aml_add_name(scop, "CST_");␊
␉␉␉␉␉struct aml_chunk* pack = aml_add_package(name);␊
␉␉␉␉␉␉aml_add_byte(pack, cstates_count);␊
␉␉aml_add_buffer(root, ssdt_header, sizeof(ssdt_header)); // SSDT header␊
␉␉struct aml_chunk* scop = aml_add_scope(root, "\\_PR_");␊
␉␉struct aml_chunk* name = aml_add_name(scop, "CST_");␊
␉␉struct aml_chunk* pack = aml_add_package(name);␊
␉␉aml_add_byte(pack, cstates_count);␊
␉␉␊
␉␉␉␉␉␉struct aml_chunk* tmpl = aml_add_package(pack);␊
if (cst_using_sustemio) ␊
{ ␊
// C1␊
resource_template_register_fixedhw[8] = 0x00; ␊
resource_template_register_fixedhw[9] = 0x00; ␊
resource_template_register_fixedhw[18] = 0x00; ␊
aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
aml_add_byte(tmpl, 0x01); // C1␊
aml_add_word(tmpl, 0x0001); // Latency␊
aml_add_dword(tmpl, 0x000003e8); // Power␊
␊
uint8_t p_blk_lo, p_blk_hi;␊
␊
if (c2_enabled) // C2␊
{ ␊
p_blk_lo = acpi_cpu_p_blk + 4;␊
p_blk_hi = (acpi_cpu_p_blk + 4) >> 8;␊
␊
tmpl = aml_add_package(pack);␊
resource_template_register_systemio[11] = p_blk_lo; // C2␊
resource_template_register_systemio[12] = p_blk_hi; // C2␊
aml_add_buffer(tmpl, resource_template_register_systemio, sizeof(resource_template_register_systemio));␊
aml_add_byte(tmpl, 0x02); // C2␊
aml_add_word(tmpl, 0x0040); // Latency␊
aml_add_dword(tmpl, 0x000001f4); // Power␊
}␊
␊
if (c4_enabled) // C4␊
{␊
p_blk_lo = acpi_cpu_p_blk + 5;␊
p_blk_hi = (acpi_cpu_p_blk + 5) >> 8;␊
␊
tmpl = aml_add_package(pack);␊
resource_template_register_systemio[11] = p_blk_lo; // C4␊
resource_template_register_systemio[12] = p_blk_hi; // C4␊
aml_add_buffer(tmpl, resource_template_register_systemio, sizeof(resource_template_register_systemio));␊
aml_add_byte(tmpl, 0x04); // C4␊
aml_add_word(tmpl, 0x0080); // Latency␊
aml_add_dword(tmpl, 0x000000C8); // Power␊
}␊
else if (c3_enabled) // C3␊
{␊
p_blk_lo = acpi_cpu_p_blk + 5;␊
p_blk_hi = (acpi_cpu_p_blk + 5) >> 8;␊
␊
tmpl = aml_add_package(pack);␊
resource_template_register_systemio[11] = p_blk_lo; // C3␊
resource_template_register_systemio[12] = p_blk_hi; // C3␊
aml_add_buffer(tmpl, resource_template_register_systemio, sizeof(resource_template_register_systemio));␊
aml_add_byte(tmpl, 0x03); // C3␊
aml_add_word(tmpl, 0x0060); // Latency␊
aml_add_dword(tmpl, 0x0000015e); // Power␊
}␊
␊
}␊
else ␊
{␊
// C1␊
resource_template_register_fixedhw[11] = 0x00; // C1␊
aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
aml_add_byte(tmpl, 0x01); // C1␊
aml_add_word(tmpl, 0x0001); // Latency␊
aml_add_dword(tmpl, 0x000003e8); // Power␊
␊
resource_template_register_fixedhw[18] = 0x03;␊
␊
if (c2_enabled) // C2␊
{␊
tmpl = aml_add_package(pack);␊
resource_template_register_fixedhw[11] = 0x10; // C2␊
aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
aml_add_byte(tmpl, 0x02); // C2␊
aml_add_word(tmpl, 0x0040); // Latency␊
aml_add_dword(tmpl, 0x000001f4); // Power␊
}␊
␊
if (c4_enabled) // C4␊
{␊
tmpl = aml_add_package(pack);␊
resource_template_register_fixedhw[11] = 0x30; // C4␊
aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
aml_add_byte(tmpl, 0x04); // C4␊
aml_add_word(tmpl, 0x0080); // Latency␊
aml_add_dword(tmpl, 0x000000C8); // Power␊
}␊
else if (c3_enabled) ␊
{␊
tmpl = aml_add_package(pack);␊
resource_template_register_fixedhw[11] = 0x20; // C3␊
aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
aml_add_byte(tmpl, 0x03); // C3␊
aml_add_word(tmpl, 0x0060); // Latency␊
aml_add_dword(tmpl, 0x0000015e); // Power␊
}␊
}␊
␉␉␉␉␉␉␉␉␉␉␉␉␉␊
␉␉struct aml_chunk* tmpl = aml_add_package(pack);␊
␉␉if (cst_using_systemio)␊
␉␉{␊
␉␉␉// C1␊
␉␉␉resource_template_register_fixedhw[8] = 0x00;␊
␉␉␉resource_template_register_fixedhw[9] = 0x00;␊
␉␉␉resource_template_register_fixedhw[18] = 0x00;␊
␉␉␉aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
␉␉␉aml_add_byte(tmpl, 0x01); // C1␊
␉␉␉aml_add_word(tmpl, 0x0001); // Latency␊
␉␉␉aml_add_dword(tmpl, 0x000003e8); // Power␊
␉␉␉␊
␉␉␉// Aliaces␊
␉␉␉int i;␊
␉␉␉for (i = 0; i < acpi_cpu_count; i++) ␊
␉␉␉uint8_t p_blk_lo, p_blk_hi;␊
␉␉␉␊
␉␉␉if (c2_enabled) // C2␊
␉␉␉{␊
␉␉␉␉char name[9];␊
␉␉␉␉sprintf(name, "_PR_%c%c%c%c", acpi_cpu_name[i][0], acpi_cpu_name[i][1], acpi_cpu_name[i][2], acpi_cpu_name[i][3]);␊
␉␉␉␉p_blk_lo = acpi_cpu_p_blk + 4;␊
␉␉␉␉p_blk_hi = (acpi_cpu_p_blk + 4) >> 8;␊
␉␉␉␉␊
␉␉␉␉scop = aml_add_scope(root, name);␊
␉␉␉␉␉aml_add_alias(scop, "CST_", "_CST");␊
␉␉␉␉tmpl = aml_add_package(pack);␊
␉␉␉␉resource_template_register_systemio[11] = p_blk_lo; // C2␊
␉␉␉␉resource_template_register_systemio[12] = p_blk_hi; // C2␊
␉␉␉␉aml_add_buffer(tmpl, resource_template_register_systemio, sizeof(resource_template_register_systemio));␊
␉␉␉␉aml_add_byte(tmpl, 0x02); // C2␊
␉␉␉␉aml_add_word(tmpl, 0x0040); // Latency␊
␉␉␉␉aml_add_dword(tmpl, 0x000001f4); // Power␊
␉␉␉}␊
␉␉␉␊
␉␉␉if (c4_enabled) // C4␊
␉␉␉{␊
␉␉␉␉p_blk_lo = acpi_cpu_p_blk + 5;␊
␉␉␉␉p_blk_hi = (acpi_cpu_p_blk + 5) >> 8;␊
␉␉␉␉␊
␉␉␉␉tmpl = aml_add_package(pack);␊
␉␉␉␉resource_template_register_systemio[11] = p_blk_lo; // C4␊
␉␉␉␉resource_template_register_systemio[12] = p_blk_hi; // C4␊
␉␉␉␉aml_add_buffer(tmpl, resource_template_register_systemio, sizeof(resource_template_register_systemio));␊
␉␉␉␉aml_add_byte(tmpl, 0x04); // C4␊
␉␉␉␉aml_add_word(tmpl, 0x0080); // Latency␊
␉␉␉␉aml_add_dword(tmpl, 0x000000C8); // Power␊
␉␉␉}␊
␉␉␉else if (c3_enabled) // C3␊
␉␉␉{␊
␉␉␉␉p_blk_lo = acpi_cpu_p_blk + 5;␊
␉␉␉␉p_blk_hi = (acpi_cpu_p_blk + 5) >> 8;␊
␉␉␉␉␊
␉␉␉␉tmpl = aml_add_package(pack);␊
␉␉␉␉resource_template_register_systemio[11] = p_blk_lo; // C3␊
␉␉␉␉resource_template_register_systemio[12] = p_blk_hi; // C3␊
␉␉␉␉aml_add_buffer(tmpl, resource_template_register_systemio, sizeof(resource_template_register_systemio));␊
␉␉␉␉aml_add_byte(tmpl, 0x03);␉␉␉// C3␊
␉␉␉␉aml_add_word(tmpl, 0x0060);␉␉␉// Latency␊
␉␉␉␉aml_add_dword(tmpl, 0x0000015e);␉// Power␊
␉␉␉}␊
␉␉}␊
␉␉else␊
␉␉{␊
␉␉␉// C1␊
␉␉␉resource_template_register_fixedhw[11] = 0x00; // C1␊
␉␉␉aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
␉␉␉aml_add_byte(tmpl, 0x01);␉␉␉// C1␊
␉␉␉aml_add_word(tmpl, 0x0001);␉␉␉// Latency␊
␉␉␉aml_add_dword(tmpl, 0x000003e8);␉// Power␊
␉␉␉␊
␉␉␉resource_template_register_fixedhw[18] = 0x03;␊
␉␉␉␊
␉␉␉if (c2_enabled) // C2␊
␉␉␉{␊
␉␉␉␉tmpl = aml_add_package(pack);␊
␉␉␉␉resource_template_register_fixedhw[11] = 0x10; // C2␊
␉␉␉␉aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
␉␉␉␉aml_add_byte(tmpl, 0x02);␉␉␉// C2␊
␉␉␉␉aml_add_word(tmpl, 0x0040);␉␉␉// Latency␊
␉␉␉␉aml_add_dword(tmpl, 0x000001f4);␉// Power␊
␉␉␉}␊
␉␉␉␊
␉␉␉if (c4_enabled) // C4␊
␉␉␉{␊
␉␉␉␉tmpl = aml_add_package(pack);␊
␉␉␉␉resource_template_register_fixedhw[11] = 0x30; // C4␊
␉␉␉␉aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
␉␉␉␉aml_add_byte(tmpl, 0x04);␉␉␉// C4␊
␉␉␉␉aml_add_word(tmpl, 0x0080);␉␉␉// Latency␊
␉␉␉␉aml_add_dword(tmpl, 0x000000C8);␉// Power␊
␉␉␉}␊
␉␉␉else if (c3_enabled)␊
␉␉␉{␊
␉␉␉␉tmpl = aml_add_package(pack);␊
␉␉␉␉resource_template_register_fixedhw[11] = 0x20; // C3␊
␉␉␉␉aml_add_buffer(tmpl, resource_template_register_fixedhw, sizeof(resource_template_register_fixedhw));␊
␉␉␉␉aml_add_byte(tmpl, 0x03);␉␉␉// C3␊
␉␉␉␉aml_add_word(tmpl, 0x0060);␉␉␉// Latency␊
␉␉␉␉aml_add_dword(tmpl, 0x0000015e);␉// Power␊
␉␉␉}␊
␉␉}␊
␉␉␊
␉␉// Aliaces␊
␉␉int i;␊
␉␉for (i = 0; i < acpi_cpu_count; i++) ␊
␉␉{␊
␉␉␉char name[9];␊
␉␉␉sprintf(name, "_PR_%c%c%c%c", acpi_cpu_name[i][0], acpi_cpu_name[i][1], acpi_cpu_name[i][2], acpi_cpu_name[i][3]);␊
␉␉␉␊
␉␉␉scop = aml_add_scope(root, name);␊
␉␉␉␉aml_add_alias(scop, "CST_", "_CST");␊
␉␉}␊
␉␉␊
␉␉aml_calculate_size(root);␊
␉␉␊
␉␉struct acpi_2_ssdt *ssdt = (struct acpi_2_ssdt *)AllocateKernelMemory(root->Size);␊
␉␊
␉␉␊
␉␉aml_write_node(root, (void*)ssdt, 0);␊
␉␉␊
␉␉ssdt->Length = root->Size;␊
␉␉aml_destroy_node(root);␊
␉␉␊
␉␉//dumpPhysAddr("C-States SSDT content: ", ssdt, ssdt->Length);␊
␉␉␉␉␊
␉␉␊
␉␉verbose ("SSDT with CPU C-States generated successfully\n");␊
␉␉␊
␉␉return ssdt;␊
␉}␊
␉else ␊
␉else␊
␉{␊
␉␉verbose ("ACPI CPUs not found: C-States not generated !!!\n");␊
␉}␊
␊
␉␊
␉return NULL;␊
}␊
␊
␉␉␉␉␉case CPU_MODEL_NEHALEM_EX:␉// Intel Xeon X75xx, Xeon X65xx, Xeon E75xx, Xeon E65xx␊
␉␉␉␉␉case CPU_MODEL_WESTMERE:␉// Intel Core i7, Xeon X56xx, Xeon E56xx, Xeon W36xx LGA1366 (32nm) 6 Core␊
␉␉␉␉␉case CPU_MODEL_WESTMERE_EX:␉// Intel Xeon E7␊
case CPU_MODEL_SANDY:␉␉// Intel Core i3, i5, i7 LGA1155 (32nm)␊
case CPU_MODEL_SANDY_XEON:␉// Intel Xeon E3␊
␉␉␉␉␉case CPU_MODEL_SANDY:␉␉// Intel Core i3, i5, i7 LGA1155 (32nm)␊
␉␉␉␉␉case CPU_MODEL_SANDY_XEON:␉// Intel Xeon E3␊
␉␉␉␉␉{␊
␉␉␉␉␉␉maximum.Control = rdmsr64(MSR_IA32_PERF_STATUS) & 0xff; // Seems it always contains maximum multiplier value (with turbo, that's we need)...␊
␉␉␉␉␉␉minimum.Control = (rdmsr64(MSR_PLATFORM_INFO) >> 40) & 0xff;␊
branches/azimutz/trunkGraphicsEnablerModules/i386/libsaio/pci_root.c
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␊
int getPciRootUID(void)␊
{␊
␉char dsdt_dirSpec[128];␊
␊
␉void *new_dsdt;␊
␉const char *val;␊
␉int len,fsize;␊
␉␉goto out;␊
␉}␊
␊
␉int fd = search_and_get_acpi_fd("DSDT.aml", &dsdt_filename);␊
␉␊
␉// Try using the file specified with the DSDT option␊
␉if (getValueForKey(kDSDT, &dsdt_filename, &len, &bootInfo->chameleonConfig))␊
␉{␊
␉␉sprintf(dsdt_dirSpec, dsdt_filename);␊
␉}␊
␉else␊
␉{␊
␉␉sprintf(dsdt_dirSpec, "DSDT.aml");␊
␉}␊
␉␊
␉int fd = search_and_get_acpi_fd(dsdt_dirSpec, &dsdt_filename);␊
␊
␉// Check booting partition␊
␉if (fd<0)␊
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␉}␊
␉␊
␉return offset;␊
}
}␊
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/*␊
* Copyright 2008 Islam Ahmed Zaid. All rights reserved. <azismed@gmail.com>␊
* Copyright 2008 Islam Ahmed Zaid. All rights reserved. <azismed@gmail.com>␊
* AsereBLN: 2009: cleanup and bugfix␊
*/␊
␊
*/␊
static 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 < 10; ++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 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 < 10; ++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;␊
}␊
␊
#if 0␊
/*␊
* DFE: Measures the Max Performance Frequency in Hz (64-bit)␊
*/␊
static uint64_t measure_mperf_frequency(void)␊
{␊
uint64_t mperfStart;␊
uint64_t mperfEnd;␊
uint64_t mperfDelta = 0xffffffffffffffffULL;␊
unsigned long pollCount;␊
uint64_t retval = 0;␊
int i;␊
␊
/* Time how many MPERF 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 MPERF ticks that occur while waiting for the timer to␊
* expire.␊
*/␊
for(i = 0; i < 10; ++i)␊
{␊
enable_PIT2();␊
set_PIT2_mode0(CALIBRATE_LATCH);␊
mperfStart = rdmsr64(MSR_AMD_MPERF);␊
pollCount = poll_PIT2_gate();␊
mperfEnd = rdmsr64(MSR_AMD_MPERF);␊
/* The poll loop must have run at least a few times for accuracy */␊
if(pollCount <= 1)␊
continue;␊
/* The MPERF must increment at LEAST once every millisecond. We␊
* should have waited exactly 30 msec so the MPERF delta should␊
* be >= 30. Anything less and the processor is way too slow.␊
*/␊
if((mperfEnd - mperfStart) <= CALIBRATE_TIME_MSEC)␊
continue;␊
// tscDelta = MIN(tscDelta, (tscEnd - tscStart))␊
if( (mperfEnd - mperfStart) < mperfDelta )␊
mperfDelta = mperfEnd - mperfStart;␊
}␊
/* mperfDelta is now the least number of MPERF ticks the processor made in␊
* a timespan of 0.03 s (e.g. 30 milliseconds)␊
*/␊
␊
if(mperfDelta > (1ULL<<32))␊
retval = 0;␊
else␊
{␊
retval = mperfDelta * 1000 / 30;␊
}␊
disable_PIT2();␊
return retval;␊
}␊
#endif␊
/*␊
* Original comment/code:␊
* "DFE: Measures the Max Performance Frequency in Hz (64-bit)"␊
*␊
* Measures the Actual Performance Frequency in Hz (64-bit)␊
* (just a naming change, mperf --> aperf )␊
*/␊
static uint64_t measure_aperf_frequency(void)␊
{␊
uint64_t aperfStart;␊
uint64_t aperfEnd;␊
uint64_t aperfDelta = 0xffffffffffffffffULL;␊
unsigned long pollCount;␊
uint64_t retval = 0;␊
int i;␊
␊
/* Time how many APERF 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 APERF ticks that occur while waiting for the timer to␊
* expire. ␊
*/␊
for(i = 0; i < 10; ++i)␊
{␊
enable_PIT2();␊
set_PIT2_mode0(CALIBRATE_LATCH);␊
aperfStart = rdmsr64(MSR_AMD_APERF);␊
pollCount = poll_PIT2_gate();␊
aperfEnd = rdmsr64(MSR_AMD_APERF);␊
/* 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 APERF delta should␊
* be >= 30. Anything less and the processor is way too slow.␊
*/␊
if((aperfEnd - aperfStart) <= CALIBRATE_TIME_MSEC)␊
continue;␊
// tscDelta = MIN(tscDelta, (tscEnd - tscStart))␊
if( (aperfEnd - aperfStart) < aperfDelta )␊
aperfDelta = aperfEnd - aperfStart;␊
}␊
/* mperfDelta is now the least number of MPERF ticks the processor made in␊
* a timespan of 0.03 s (e.g. 30 milliseconds)␊
*/␊
␊
if(aperfDelta > (1ULL<<32))␊
retval = 0;␊
else␊
{␊
retval = aperfDelta * 1000 / 30;␊
}␊
disable_PIT2();␊
return retval;␊
␉uint64_t aperfStart;␊
␉uint64_t aperfEnd;␊
␉uint64_t aperfDelta = 0xffffffffffffffffULL;␊
␉unsigned long pollCount;␊
␉uint64_t retval = 0;␊
␉int i;␊
␉␊
␉/* Time how many APERF 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 APERF ticks that occur while waiting for the timer to␊
␉ * expire.␊
␉ */␊
␉for(i = 0; i < 10; ++i)␊
␉{␊
␉␉enable_PIT2();␊
␉␉set_PIT2_mode0(CALIBRATE_LATCH);␊
␉␉aperfStart = rdmsr64(MSR_AMD_APERF);␊
␉␉pollCount = poll_PIT2_gate();␊
␉␉aperfEnd = rdmsr64(MSR_AMD_APERF);␊
␉␉/* 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 APERF delta should␊
␉␉ * be >= 30. Anything less and the processor is way too slow.␊
␉␉ */␊
␉␉if ((aperfEnd - aperfStart) <= CALIBRATE_TIME_MSEC)␊
␉␉␉continue;␊
␉␉// tscDelta = MIN(tscDelta, (tscEnd - tscStart))␊
␉␉if ( (aperfEnd - aperfStart) < aperfDelta )␊
␉␉␉aperfDelta = aperfEnd - aperfStart;␊
␉}␊
␉/* mperfDelta is now the least number of MPERF ticks the processor made in␊
␉ * a timespan of 0.03 s (e.g. 30 milliseconds)␊
␉ */␊
␉␊
␉if (aperfDelta > (1ULL<<32))␊
␉␉retval = 0;␊
␉else␊
␉{␊
␉␉retval = aperfDelta * 1000 / 30;␊
␉}␊
␉disable_PIT2();␊
␉return retval;␊
}␊
␊
␊
/*␊
* 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.)␊
*␉ 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 scan_cpu(PlatformInfo_t *p)␊
{␊
␉uint64_t␉tscFrequency, fsbFrequency, cpuFrequency;␊
␉uint64_t␉msr, flex_ratio;␊
␉uint8_t␉␉maxcoef, maxdiv, currcoef, bus_ratio_max, currdiv;␊
␉const char *newratio;␊
␉int len, myfsb;␊
␉uint8_t bus_ratio_min;␊
␉uint32_t max_ratio, min_ratio;␊
␊
␉const char␉*newratio;␊
␉int␉␉␉len, myfsb;␊
␉uint8_t␉␉bus_ratio_min;␊
␉uint32_t␉max_ratio, min_ratio;␊
␉␊
␉max_ratio = min_ratio = myfsb = bus_ratio_min = 0;␊
␉maxcoef = maxdiv = bus_ratio_max = currcoef = currdiv = 0;␊
␊
␉␊
␉/* get cpuid values */␊
␉do_cpuid(0x00000000, p->CPU.CPUID[CPUID_0]);␊
␉do_cpuid(0x00000001, p->CPU.CPUID[CPUID_1]);␊
␉do_cpuid(0x00000002, p->CPU.CPUID[CPUID_2]);␊
␉do_cpuid(0x00000003, p->CPU.CPUID[CPUID_3]);␊
do_cpuid2(0x00000004, 0, p->CPU.CPUID[CPUID_4]);␊
␉do_cpuid2(0x00000004, 0, p->CPU.CPUID[CPUID_4]);␊
␉do_cpuid(0x80000000, p->CPU.CPUID[CPUID_80]);␊
if ((p->CPU.CPUID[CPUID_80][0] & 0x0000000f) >= 8) {␊
do_cpuid(0x80000008, p->CPU.CPUID[CPUID_88]);␊
do_cpuid(0x80000001, p->CPU.CPUID[CPUID_81]);␊
␉if ((p->CPU.CPUID[CPUID_80][0] & 0x0000000f) >= 8) {␊
␉␉do_cpuid(0x80000008, p->CPU.CPUID[CPUID_88]);␊
␉␉do_cpuid(0x80000001, p->CPU.CPUID[CPUID_81]);␊
␉}␊
else if ((p->CPU.CPUID[CPUID_80][0] & 0x0000000f) >= 1) {␊
␉else if ((p->CPU.CPUID[CPUID_80][0] & 0x0000000f) >= 1) {␊
␉␉do_cpuid(0x80000001, p->CPU.CPUID[CPUID_81]);␊
␉}␊
␊
␊
␉␊
#if DEBUG_CPU␊
␉{␊
␉␉int␉␉i;␊
␉␉printf("CPUID Raw Values:\n");␊
␉␉for (i=0; i<CPUID_MAX; i++) {␊
␉␉␉printf("%02d: %08x-%08x-%08x-%08x\n", i,␊
p->CPU.CPUID[i][0], p->CPU.CPUID[i][1],␊
p->CPU.CPUID[i][2], p->CPU.CPUID[i][3]);␊
␉␉␉␉ p->CPU.CPUID[i][0], p->CPU.CPUID[i][1],␊
␉␉␉␉ p->CPU.CPUID[i][2], p->CPU.CPUID[i][3]);␊
␉␉}␊
␉}␊
#endif␊
␉␊
␉p->CPU.Vendor␉␉= p->CPU.CPUID[CPUID_0][1];␊
␉p->CPU.Signature␉= p->CPU.CPUID[CPUID_1][0];␊
␉p->CPU.Stepping␉␉= bitfield(p->CPU.CPUID[CPUID_1][0], 3, 0);␊
␉p->CPU.ExtModel␉␉= bitfield(p->CPU.CPUID[CPUID_1][0], 19, 16);␊
␉p->CPU.ExtFamily␉= bitfield(p->CPU.CPUID[CPUID_1][0], 27, 20);␊
␉␊
p->CPU.Model += (p->CPU.ExtModel << 4);␊
␊
if (p->CPU.Vendor == CPUID_VENDOR_INTEL && ␊
p->CPU.Family == 0x06 && ␊
p->CPU.Model >= CPUID_MODEL_NEHALEM && ␊
p->CPU.Model != CPUID_MODEL_ATOM // MSR is *NOT* available on the Intel Atom CPU␊
)␊
{␊
msr = rdmsr64(MSR_CORE_THREAD_COUNT);␉␉␉␉␉␉␉␉␉// Undocumented MSR in Nehalem and newer CPUs␊
p->CPU.NoCores␉␉= bitfield((uint32_t)msr, 31, 16);␉␉␉␉␉// Using undocumented MSR to get actual values␊
p->CPU.NoThreads␉= bitfield((uint32_t)msr, 15, 0);␉␉␉␉␉// Using undocumented MSR to get actual values␊
␉p->CPU.Model += (p->CPU.ExtModel << 4);␊
␉␊
␉if (p->CPU.Vendor == CPUID_VENDOR_INTEL &&␊
␉␉p->CPU.Family == 0x06 &&␊
␉␉p->CPU.Model >= CPUID_MODEL_NEHALEM &&␊
␉␉p->CPU.Model != CPUID_MODEL_ATOM␉␉// MSR is *NOT* available on the Intel Atom CPU␊
␉␉)␊
␉{␊
␉␉msr = rdmsr64(MSR_CORE_THREAD_COUNT);␉␉␉␉␉// Undocumented MSR in Nehalem and newer CPUs␊
␉␉p->CPU.NoCores␉␉= bitfield((uint32_t)msr, 31, 16);␉// Using undocumented MSR to get actual values␊
␉␉p->CPU.NoThreads␉= bitfield((uint32_t)msr, 15, 0);␉// Using undocumented MSR to get actual values␊
␉}␊
else if (p->CPU.Vendor == CPUID_VENDOR_AMD)␊
{␊
p->CPU.NoThreads␉= bitfield(p->CPU.CPUID[CPUID_1][1], 23, 16);␊
p->CPU.NoCores␉␉= bitfield(p->CPU.CPUID[CPUID_88][2], 7, 0) + 1;␊
}␊
else␊
{␊
p->CPU.NoThreads␉= bitfield(p->CPU.CPUID[CPUID_1][1], 23, 16);␉␉// Use previous method for Cores and Threads␊
p->CPU.NoCores␉␉= bitfield(p->CPU.CPUID[CPUID_4][0], 31, 26) + 1;␊
␉else if (p->CPU.Vendor == CPUID_VENDOR_AMD)␊
␉{␊
␉␉p->CPU.NoThreads␉= bitfield(p->CPU.CPUID[CPUID_1][1], 23, 16);␊
␉␉p->CPU.NoCores␉␉= bitfield(p->CPU.CPUID[CPUID_88][2], 7, 0) + 1;␊
␉}␊
␉else␊
␉{␊
␉␉// Use previous method for Cores and Threads␊
␉␉p->CPU.NoThreads␉= bitfield(p->CPU.CPUID[CPUID_1][1], 23, 16);␊
␉␉p->CPU.NoCores␉␉= bitfield(p->CPU.CPUID[CPUID_4][0], 31, 26) + 1;␊
␉}␊
␉␊
␉/* get brand string (if supported) */␊
␉/* Copyright: from Apple's XNU cpuid.c */␊
␉if (p->CPU.CPUID[CPUID_80][0] > 0x80000004) {␊
␉␉uint32_t␉reg[4];␊
char str[128], *s;␊
␉␉char␉␉str[128], *s;␊
␉␉/*␊
␉␉ * The brand string 48 bytes (max), guaranteed to␊
␉␉ * be NULL terminated.␊
␉␉␉if (*s != ' ') break;␊
␉␉}␊
␉␉␊
␉␉strlcpy(p->CPU.BrandString,␉s, sizeof(p->CPU.BrandString));␊
␉␉strlcpy(p->CPU.BrandString, s, sizeof(p->CPU.BrandString));␊
␉␉␊
␉␉if (!strncmp(p->CPU.BrandString, CPU_STRING_UNKNOWN, MIN(sizeof(p->CPU.BrandString), strlen(CPU_STRING_UNKNOWN) + 1))) {␊
/*␊
* This string means we have a firmware-programmable brand string,␊
* and the firmware couldn't figure out what sort of CPU we have.␊
*/␊
p->CPU.BrandString[0] = '\0';␊
}␊
␉␉␉/*␊
␉␉␉ * This string means we have a firmware-programmable brand string,␊
␉␉␉ * and the firmware couldn't figure out what sort of CPU we have.␊
␉␉␉ */␊
␉␉␉p->CPU.BrandString[0] = '\0';␊
␉␉}␊
␉}␊
␉␊
␉/* setup features */␊
␉if (p->CPU.NoThreads > p->CPU.NoCores) {␊
␉␉p->CPU.Features |= CPU_FEATURE_HTT;␊
␉}␊
␊
␉␊
␉tscFrequency = measure_tsc_frequency();␊
␉fsbFrequency = 0;␊
␉cpuFrequency = 0;␊
␊
␉␊
␉if ((p->CPU.Vendor == CPUID_VENDOR_INTEL) && ((p->CPU.Family == 0x06) || (p->CPU.Family == 0x0f))) {␊
␉␉int intelCPU = p->CPU.Model;␊
␉␉if ((p->CPU.Family == 0x06 && p->CPU.Model >= 0x0c) || (p->CPU.Family == 0x0f && p->CPU.Model >= 0x03)) {␊
␉␉␉/* Nehalem CPU model */␊
␉␉␉if (p->CPU.Family == 0x06 && (p->CPU.Model == CPU_MODEL_NEHALEM || ␊
p->CPU.Model == CPU_MODEL_FIELDS || ␊
p->CPU.Model == CPU_MODEL_DALES || ␊
p->CPU.Model == CPU_MODEL_DALES_32NM || ␊
p->CPU.Model == CPU_MODEL_WESTMERE ||␊
p->CPU.Model == CPU_MODEL_NEHALEM_EX ||␊
p->CPU.Model == CPU_MODEL_WESTMERE_EX ||␊
p->CPU.Model == CPU_MODEL_SANDY ||␊
p->CPU.Model == CPU_MODEL_SANDY_XEON)) {␊
␉␉␉if (p->CPU.Family == 0x06 && (p->CPU.Model == CPU_MODEL_NEHALEM ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_FIELDS ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_DALES ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_DALES_32NM ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_WESTMERE ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_NEHALEM_EX ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_WESTMERE_EX ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_SANDY ||␊
␉␉␉␉␉␉␉␉␉␉ p->CPU.Model == CPU_MODEL_SANDY_XEON)) {␊
␉␉␉␉msr = rdmsr64(MSR_PLATFORM_INFO);␊
DBG("msr(%d): platform_info %08x\n", __LINE__, bitfield(msr, 31, 0));␊
bus_ratio_max = bitfield(msr, 14, 8);␊
bus_ratio_min = bitfield(msr, 46, 40); //valv: not sure about this one (Remarq.1)␊
␉␉␉␉DBG("msr(%d): platform_info %08x\n", __LINE__, bitfield(msr, 31, 0));␊
␉␉␉␉bus_ratio_max = bitfield(msr, 14, 8);␊
␉␉␉␉bus_ratio_min = bitfield(msr, 46, 40); //valv: not sure about this one (Remarq.1)␊
␉␉␉␉msr = rdmsr64(MSR_FLEX_RATIO);␊
DBG("msr(%d): flex_ratio %08x\n", __LINE__, bitfield(msr, 31, 0));␊
if (bitfield(msr, 16, 16)) {␊
flex_ratio = bitfield(msr, 14, 8);␊
␉␉␉␉DBG("msr(%d): flex_ratio %08x\n", __LINE__, bitfield(msr, 31, 0));␊
␉␉␉␉if (bitfield(msr, 16, 16)) {␊
␉␉␉␉␉flex_ratio = bitfield(msr, 14, 8);␊
␉␉␉␉␉/* bcc9: at least on the gigabyte h67ma-ud2h,␊
where the cpu multipler can't be changed to␊
allow overclocking, the flex_ratio msr has unexpected (to OSX)␊
contents. These contents cause mach_kernel to␊
fail to compute the bus ratio correctly, instead␊
causing the system to crash since tscGranularity␊
is inadvertently set to 0.␊
*/␊
␉␉␉␉␉ where the cpu multipler can't be changed to␊
␉␉␉␉␉ allow overclocking, the flex_ratio msr has unexpected (to OSX)␊
␉␉␉␉␉ contents.␉These contents cause mach_kernel to␊
␉␉␉␉␉ fail to compute the bus ratio correctly, instead␊
␉␉␉␉␉ causing the system to crash since tscGranularity␊
␉␉␉␉␉ is inadvertently set to 0.␊
␉␉␉␉␉ */␊
␉␉␉␉␉if (flex_ratio == 0) {␊
␉␉␉␉␉␉/* Clear bit 16 (evidently the␊
presence bit) */␊
␉␉␉␉␉␉/* Clear bit 16 (evidently the presence bit) */␊
␉␉␉␉␉␉wrmsr64(MSR_FLEX_RATIO, (msr & 0xFFFFFFFFFFFEFFFFULL));␊
␉␉␉␉␉␉msr = rdmsr64(MSR_FLEX_RATIO);␊
verbose("Unusable flex ratio detected. Patched MSR now %08x\n", bitfield(msr, 31, 0));␊
␉␉␉␉␉␉verbose("Unusable flex ratio detected. Patched MSR now %08x\n", bitfield(msr, 31, 0));␊
␉␉␉␉␉} else {␊
␉␉␉␉␉␉if (bus_ratio_max > flex_ratio) {␊
␉␉␉␉␉␉␉bus_ratio_max = flex_ratio;␊
␉␉␉␉␉␉}␊
␉␉␉␉␉}␊
␉␉␉␉}␊
␊
␉␉␉␉␊
␉␉␉␉if (bus_ratio_max) {␊
␉␉␉␉␉fsbFrequency = (tscFrequency / bus_ratio_max);␊
␉␉␉␉}␊
␉␉␉␉␉max_ratio = atoi(newratio);␊
␉␉␉␉␉max_ratio = (max_ratio * 10);␊
␉␉␉␉␉if (len >= 3) max_ratio = (max_ratio + 5);␊
␊
␉␉␉␉␉␊
␉␉␉␉␉verbose("Bus-Ratio: min=%d, max=%s\n", bus_ratio_min, newratio);␊
␊
␉␉␉␉␉␊
␉␉␉␉␉// extreme overclockers may love 320 ;)␊
␉␉␉␉␉if ((max_ratio >= min_ratio) && (max_ratio <= 320)) {␊
␉␉␉␉␉␉cpuFrequency = (fsbFrequency * max_ratio) / 10;␊
␉␉␉␉␉}␊
␉␉␉␉}␊
␉␉␉␉//valv: to be uncommented if Remarq.1 didn't stick␊
␉␉␉␉/*if(bus_ratio_max > 0) bus_ratio = flex_ratio;*/␊
␉␉␉␉/*if (bus_ratio_max > 0) bus_ratio = flex_ratio;*/␊
␉␉␉␉p->CPU.MaxRatio = max_ratio;␊
␉␉␉␉p->CPU.MinRatio = min_ratio;␊
␊
␉␉␉␉␊
␉␉␉␉myfsb = fsbFrequency / 1000000;␊
␉␉␉␉verbose("Sticking with [BCLK: %dMhz, Bus-Ratio: %d]\n", myfsb, max_ratio);␊
␉␉␉␉currcoef = bus_ratio_max;␊
␉␉␉} else {␊
␉␉␉␉msr = rdmsr64(MSR_IA32_PERF_STATUS);␊
DBG("msr(%d): ia32_perf_stat 0x%08x\n", __LINE__, bitfield(msr, 31, 0));␊
currcoef = bitfield(msr, 12, 8);␊
␉␉␉␉DBG("msr(%d): ia32_perf_stat 0x%08x\n", __LINE__, bitfield(msr, 31, 0));␊
␉␉␉␉currcoef = bitfield(msr, 12, 8);␊
␉␉␉␉/* Non-integer bus ratio for the max-multi*/␊
maxdiv = bitfield(msr, 46, 46);␊
␉␉␉␉maxdiv = bitfield(msr, 46, 46);␊
␉␉␉␉/* Non-integer bus ratio for the current-multi (undocumented)*/␊
currdiv = bitfield(msr, 14, 14);␊
␊
␉␉␉␉if ((p->CPU.Family == 0x06 && p->CPU.Model >= 0x0e) || (p->CPU.Family == 0x0f)) // This will always be model >= 3␊
␉␉␉␉currdiv = bitfield(msr, 14, 14);␊
␉␉␉␉␊
␉␉␉␉// This will always be model >= 3␊
␉␉␉␉if ((p->CPU.Family == 0x06 && p->CPU.Model >= 0x0e) || (p->CPU.Family == 0x0f))␊
␉␉␉␉{␊
␉␉␉␉␉/* On these models, maxcoef defines TSC freq */␊
maxcoef = bitfield(msr, 44, 40);␊
␉␉␉␉␉maxcoef = bitfield(msr, 44, 40);␊
␉␉␉␉} else {␊
␉␉␉␉␉/* On lower models, currcoef defines TSC freq */␊
␉␉␉␉␉/* XXX */␊
␉␉␉␉␉maxcoef = currcoef;␊
␉␉␉␉}␊
␊
␉␉␉␉␊
␉␉␉␉if (maxcoef) {␊
␉␉␉␉␉if (maxdiv) {␊
␉␉␉␉␉␉fsbFrequency = ((tscFrequency * 2) / ((maxcoef * 2) + 1));␊
␉␉␉p->CPU.Features |= CPU_FEATURE_MOBILE;␊
␉␉}␊
␉}␊
␉else if((p->CPU.Vendor == CPUID_VENDOR_AMD) && (p->CPU.Family == 0x0f))␊
{␊
switch(p->CPU.ExtFamily)␊
{␊
case 0x00: /* K8 */␊
msr = rdmsr64(K8_FIDVID_STATUS);␊
maxcoef = bitfield(msr, 21, 16) / 2 + 4;␊
currcoef = bitfield(msr, 5, 0) / 2 + 4;␊
break;␊
␊
case 0x01: /* K10 */␊
msr = rdmsr64(K10_COFVID_STATUS);␊
do_cpuid2(0x00000006, 0, p->CPU.CPUID[CPUID_6]);␊
if(bitfield(p->CPU.CPUID[CPUID_6][2], 0, 0) == 1) // EffFreq: effective frequency interface␊
{␊
//uint64_t mperf = measure_mperf_frequency();␊
uint64_t aperf = measure_aperf_frequency();␊
cpuFrequency = aperf;␊
}␊
// NOTE: tsc runs at the maccoeff (non turbo)␊
// *not* at the turbo frequency.␊
maxcoef = bitfield(msr, 54, 49) / 2 + 4;␊
currcoef = bitfield(msr, 5, 0) + 0x10;␊
currdiv = 2 << bitfield(msr, 8, 6);␊
␊
break;␊
␊
case 0x05: /* K14 */␊
msr = rdmsr64(K10_COFVID_STATUS);␊
currcoef = (bitfield(msr, 54, 49) + 0x10) << 2;␊
currdiv = (bitfield(msr, 8, 4) + 1) << 2;␊
currdiv += bitfield(msr, 3, 0);␊
␊
break;␊
␊
case 0x02: /* K11 */␊
// not implimented␊
break;␊
}␊
␊
if (maxcoef)␊
{␊
if (currdiv)␊
{␊
if(!currcoef) currcoef = maxcoef;␊
if(!cpuFrequency)␊
fsbFrequency = ((tscFrequency * currdiv) / currcoef);␊
else ␊
fsbFrequency = ((cpuFrequency * currdiv) / currcoef);␊
␊
DBG("%d.%d\n", currcoef / currdiv, ((currcoef % currdiv) * 100) / currdiv);␊
} else {␊
if(!cpuFrequency)␊
fsbFrequency = (tscFrequency / maxcoef);␊
else ␊
fsbFrequency = (cpuFrequency / maxcoef);␊
DBG("%d\n", currcoef);␊
}␊
}␊
else 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);␊
}␊
}␊
if(!cpuFrequency) cpuFrequency = tscFrequency;␊
}␊
␉else if ((p->CPU.Vendor == CPUID_VENDOR_AMD) && (p->CPU.Family == 0x0f))␊
␉{␊
␉␉switch(p->CPU.ExtFamily)␊
␉␉{␊
␉␉␉case 0x00: /* K8 */␊
␉␉␉␉msr = rdmsr64(K8_FIDVID_STATUS);␊
␉␉␉␉maxcoef = bitfield(msr, 21, 16) / 2 + 4;␊
␉␉␉␉currcoef = bitfield(msr, 5, 0) / 2 + 4;␊
␉␉␉␉break;␊
␉␉␉␉␊
␉␉␉case 0x01: /* K10 */␊
␉␉␉␉msr = rdmsr64(K10_COFVID_STATUS);␊
␉␉␉␉do_cpuid2(0x00000006, 0, p->CPU.CPUID[CPUID_6]);␊
␉␉␉␉// EffFreq: effective frequency interface␊
␉␉␉␉if (bitfield(p->CPU.CPUID[CPUID_6][2], 0, 0) == 1)␊
␉␉␉␉{␊
␉␉␉␉␉//uint64_t mperf = measure_mperf_frequency();␊
␉␉␉␉␉uint64_t aperf = measure_aperf_frequency();␊
␉␉␉␉␉cpuFrequency = aperf;␊
␉␉␉␉}␊
␉␉␉␉// NOTE: tsc runs at the maccoeff (non turbo)␊
␉␉␉␉//␉␉␉*not* at the turbo frequency.␊
␉␉␉␉maxcoef␉ = bitfield(msr, 54, 49) / 2 + 4;␊
␉␉␉␉currcoef = bitfield(msr, 5, 0) + 0x10;␊
␉␉␉␉currdiv = 2 << bitfield(msr, 8, 6);␊
␉␉␉␉␊
␉␉␉␉break;␊
␉␉␉␉␊
␉␉␉case 0x05: /* K14 */␊
␉␉␉␉msr = rdmsr64(K10_COFVID_STATUS);␊
␉␉␉␉currcoef = (bitfield(msr, 54, 49) + 0x10) << 2;␊
␉␉␉␉currdiv = (bitfield(msr, 8, 4) + 1) << 2;␊
␉␉␉␉currdiv += bitfield(msr, 3, 0);␊
␉␉␉␉␊
␉␉␉␉break;␊
␉␉␉␉␊
␉␉␉case 0x02: /* K11 */␊
␉␉␉␉// not implimented␊
␉␉␉␉break;␊
␉␉}␊
␉␉␊
␉␉if (maxcoef)␊
␉␉{␊
␉␉␉if (currdiv)␊
␉␉␉{␊
␉␉␉␉if (!currcoef) currcoef = maxcoef;␊
␉␉␉␉if (!cpuFrequency)␊
␉␉␉␉␉fsbFrequency = ((tscFrequency * currdiv) / currcoef);␊
␉␉␉␉else␊
␉␉␉␉␉fsbFrequency = ((cpuFrequency * currdiv) / currcoef);␊
␉␉␉␉␊
␉␉␉␉DBG("%d.%d\n", currcoef / currdiv, ((currcoef % currdiv) * 100) / currdiv);␊
␉␉␉} else {␊
␉␉␉␉if (!cpuFrequency)␊
␉␉␉␉␉fsbFrequency = (tscFrequency / maxcoef);␊
␉␉␉␉else ␊
␉␉␉␉␉fsbFrequency = (cpuFrequency / maxcoef);␊
␉␉␉␉DBG("%d\n", currcoef);␊
␉␉␉}␊
␉␉}␊
␉␉else 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);␊
␉␉␉}␊
␉␉}␊
␉␉if (!cpuFrequency) cpuFrequency = tscFrequency;␊
␉}␊
␉␊
#if 0␊
if (!fsbFrequency) {␊
fsbFrequency = (DEFAULT_FSB * 1000);␊
cpuFrequency = tscFrequency;␊
DBG("0 ! using the default value for FSB !\n");␊
}␊
␉if (!fsbFrequency) {␊
␉␉fsbFrequency = (DEFAULT_FSB * 1000);␊
␉␉cpuFrequency = tscFrequency;␊
␉␉DBG("0 ! using the default value for FSB !\n");␊
␉}␊
#endif␊
␊
p->CPU.MaxCoef = maxcoef;␊
p->CPU.MaxDiv = maxdiv;␊
p->CPU.CurrCoef = currcoef;␊
p->CPU.CurrDiv = currdiv;␊
p->CPU.TSCFrequency = tscFrequency;␊
p->CPU.FSBFrequency = fsbFrequency;␊
p->CPU.CPUFrequency = cpuFrequency;␊
␊
DBG("CPU: Brand String: %s\n",␉␉␉␉p->CPU.BrandString);␊
DBG("CPU: Vendor/Family/ExtFamily: 0x%x/0x%x/0x%x\n",␉p->CPU.Vendor, p->CPU.Family, p->CPU.ExtFamily);␊
DBG("CPU: Model/ExtModel/Stepping: 0x%x/0x%x/0x%x\n",␉p->CPU.Model, p->CPU.ExtModel, p->CPU.Stepping);␊
DBG("CPU: MaxCoef/CurrCoef: 0x%x/0x%x\n",␉␉p->CPU.MaxCoef, p->CPU.CurrCoef);␊
DBG("CPU: MaxDiv/CurrDiv: 0x%x/0x%x\n",␉␉p->CPU.MaxDiv, p->CPU.CurrDiv);␊
DBG("CPU: TSCFreq: %dMHz\n",␉␉␉p->CPU.TSCFrequency / 1000000);␊
DBG("CPU: FSBFreq: %dMHz\n",␉␉␉p->CPU.FSBFrequency / 1000000);␊
DBG("CPU: CPUFreq: %dMHz\n",␉␉␉p->CPU.CPUFrequency / 1000000);␊
DBG("CPU: NoCores/NoThreads: %d/%d\n",␉␉␉p->CPU.NoCores, p->CPU.NoThreads);␊
DBG("CPU: Features: 0x%08x\n",␉␉␉p->CPU.Features);␊
␉␊
␉p->CPU.MaxCoef = maxcoef;␊
␉p->CPU.MaxDiv = maxdiv;␊
␉p->CPU.CurrCoef = currcoef;␊
␉p->CPU.CurrDiv = currdiv;␊
␉p->CPU.TSCFrequency = tscFrequency;␊
␉p->CPU.FSBFrequency = fsbFrequency;␊
␉p->CPU.CPUFrequency = cpuFrequency;␊
␉␊
␉// keep formatted with spaces instead of tabs␊
␉DBG("CPU: Brand String: %s\n", p->CPU.BrandString);␊
DBG("CPU: Vendor/Family/ExtFamily: 0x%x/0x%x/0x%x\n", p->CPU.Vendor, p->CPU.Family, p->CPU.ExtFamily);␊
DBG("CPU: Model/ExtModel/Stepping: 0x%x/0x%x/0x%x\n", p->CPU.Model, p->CPU.ExtModel, p->CPU.Stepping);␊
DBG("CPU: MaxCoef/CurrCoef: 0x%x/0x%x\n", p->CPU.MaxCoef, p->CPU.CurrCoef);␊
DBG("CPU: MaxDiv/CurrDiv: 0x%x/0x%x\n", p->CPU.MaxDiv, p->CPU.CurrDiv);␊
DBG("CPU: TSCFreq: %dMHz\n", p->CPU.TSCFrequency / 1000000);␊
DBG("CPU: FSBFreq: %dMHz\n", p->CPU.FSBFrequency / 1000000);␊
DBG("CPU: CPUFreq: %dMHz\n", p->CPU.CPUFrequency / 1000000);␊
DBG("CPU: NoCores/NoThreads: %d/%d\n", p->CPU.NoCores, p->CPU.NoThreads);␊
DBG("CPU: Features: 0x%08x\n", p->CPU.Features);␊
#if DEBUG_CPU␊
pause();␊
␉pause();␊
#endif␊
}␊
branches/azimutz/trunkGraphicsEnablerModules/i386/libsaio/disk.c
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␊
static const struct NamedValue fdiskTypes[] =␊
{␊
{ FDISK_NTFS, "Windows NTFS" },␊
␉{ FDISK_DOS12, "Windows FAT12" },␊
␉{ FDISK_DOS16B, "Windows FAT16" },␊
␉{ FDISK_DOS16S, "Windows FAT16" },␊
␉{ FDISK_DOS16SLBA, "Windows FAT16" },␊
␉{ FDISK_SMALLFAT32, "Windows FAT32" },␊
␉{ FDISK_FAT32, "Windows FAT32" },␊
{ FDISK_LINUX, "Linux" },␊
{ FDISK_UFS, "Apple UFS" },␊
{ FDISK_HFS, "Apple HFS" },␊
{ FDISK_BOOTER, "Apple Boot/UFS" },␊
{ 0xCD, "CD-ROM" },␊
{ 0x00, 0 } /* must be last */␊
␉{ FDISK_NTFS,␉␉"Windows NTFS" },␊
␉{ FDISK_DOS12,␉␉"Windows FAT12" },␊
␉{ FDISK_DOS16B,␉␉"Windows FAT16" },␊
␉{ FDISK_DOS16S,␉␉"Windows FAT16" },␊
␉{ FDISK_DOS16SLBA,␉"Windows FAT16" },␊
␉{ FDISK_SMALLFAT32,␉"Windows FAT32" },␊
␉{ FDISK_FAT32,␉␉"Windows FAT32" },␊
␉{ FDISK_LINUX,␉␉"Linux" },␊
␉{ FDISK_UFS,␉␉"Apple UFS" },␊
␉{ FDISK_HFS,␉␉"Apple HFS" },␊
␉{ FDISK_BOOTER,␉␉"Apple Boot/UFS" },␊
␉{ 0xCD,␉␉␉␉"CD-ROM" },␊
␉{ 0x00,␉␉␉␉0 } /* must be last */␊
};␊
␊
//==========================================================================␊
branches/azimutz/trunkGraphicsEnablerModules/i386/libsaio/stringTable.c
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␉}␊
␉if ((strlen(match) == key_len)␊
␉ && strncmp(match, key, key_len) == 0) {␊
␉ *matchval = value;␊
␉␉// create a new string␊
␉␉char* newstr = malloc(value_len + 1);␊
␉␉strncpy(newstr, value, value_len);␊
␉␉newstr[value_len] = 0;␊
␉␉␊
␉ *matchval = newstr;␊
␉ *len = value_len;␊
␉ retval = true;␊
/* Continue to look for this key; last one wins. */␊
␉}␊
}␊
␉␊
␊
return retval;␊
}␊
␊
branches/azimutz/trunkGraphicsEnablerModules/i386/libsaio/fake_efi.c
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␉Node *node;␊
␉SMBEntryPoint *origeps;␊
␉void *tableAddress;␊
␊
␉␊
␉node = DT__FindNode("/efi/platform", false);␊
␉if (!node)␊
␉{␊
␉␉verbose("/efi/platform node not found\n");␊
␉␉return;␊
␉}␊
␊
␉␊
␉origeps = getSmbios(SMBIOS_ORIGINAL);␊
␉if (!origeps)␊
␉{␊
␉␉return;␊
␉}␊
␊
␉␊
␉tableAddress = (void *)AllocateKernelMemory(origeps->dmi.tableLength);␊
␉if (!tableAddress)␊
␉{␊
␉␉return;␊
␉}␊
␊
␉␊
␉memcpy(tableAddress, (void *)origeps->dmi.tableAddress, origeps->dmi.tableLength);␊
␉DT__AddProperty(node, "SMBIOS", origeps->dmi.tableLength, tableAddress);␊
}␉␉␊
}␊
␊
/*␊
* Entrypoint from boot.c␊
␉setup_pci_devs(root_pci_dev);␊
␉␊
␉readSMBIOSInfo(getSmbios(SMBIOS_ORIGINAL));␊
␊
␉␊
␉// load smbios.plist file if any␊
␉setupSmbiosConfigFile("smbios.plist");␊
␉␊
␉// Initialize the device tree␊
␉setupEfiDeviceTree();␊
␉␊
␉saveOriginalSMBIOS();␉␊
␊
␉saveOriginalSMBIOS();␊
␉␊
␉// Add configuration table entries to both the services table and the device tree␊
␉setupEfiConfigurationTable();␊
}␊
␊
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* Portions Copyright (c) 1999-2003 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␊
* 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.␊
* ␊
* @APPLE_LICENSE_HEADER_END@␊
*/␊
␊
/* ␊
* Mach Operating System␊
* Copyright (c) 1990 Carnegie-Mellon University␊
* Copyright (c) 1989 Carnegie-Mellon University␊
* All rights reserved. The CMU software License Agreement specifies␊
* All rights reserved.␉ The CMU software License Agreement specifies␊
* the terms and conditions for use and redistribution.␊
*/␊
␊
/*␊
* INTEL CORPORATION PROPRIETARY INFORMATION␊
*␉␉␉INTEL CORPORATION PROPRIETARY INFORMATION␊
*␊
* This software is supplied under the terms of a license agreement or ␊
* nondisclosure agreement with Intel Corporation and may not be copied ␊
* nor disclosed except in accordance with the terms of that agreement.␊
*␉This software is supplied under the terms of a license␉agreement or ␊
*␉nondisclosure agreement with Intel Corporation and may not be copied ␊
*␉nor disclosed except in accordance with the terms of that agreement.␊
*␊
* Copyright 1988, 1989 by Intel Corporation␊
*␉Copyright 1988, 1989 by Intel Corporation␊
*/␊
␊
/*␊
* Copyright 1993 NeXT Computer, Inc.␊
* All rights reserved.␊
*/␊
␊
␊
/*␊
* Completely reworked by Sam Streeper (sam_s@NeXT.com)␊
* Reworked again by Curtis Galloway (galloway@NeXT.com)␊
*/␊
␊
␊
#include "boot.h"␊
#include "bootstruct.h"␊
#include "fake_efi.h"␊
#include "platform.h"␊
#include "modules.h"␊
␊
long gBootMode; /* defaults to 0 == kBootModeNormal */␊
bool gOverrideKernel;␊
static char gBootKernelCacheFile[512];␊
static char gCacheNameAdler[64 + 256];␊
char *gPlatformName = gCacheNameAdler;␊
char gRootDevice[512];␊
char gMKextName[512];␊
char gMacOSVersion[8];␊
bool gEnableCDROMRescan;␊
bool gScanSingleDrive;␊
␊
int bvCount = 0;␊
//int␉␉menucount = 0;␊
int gDeviceCount = 0; ␊
␊
BVRef bvr;␊
BVRef menuBVR;␊
BVRef bvChain;␊
bool useGUI;␊
␊
//static void selectBiosDevice(void);␊
static unsigned long Adler32(unsigned char *buffer, long length);␊
static bool checkOSVersion(const char * version);␊
static bool getOSVersion();␊
␊
static bool gUnloadPXEOnExit = false;␊
␊
/*␊
* How long to wait (in seconds) to load the␊
* kernel after displaying the "boot:" prompt.␊
*/␊
#define kBootErrorTimeout 5␊
␊
bool␉␉gOverrideKernel, gEnableCDROMRescan, gScanSingleDrive, useGUI;␊
static bool␉gUnloadPXEOnExit = false;␊
␊
static char␉gCacheNameAdler[64 + 256];␊
char␉␉*gPlatformName = gCacheNameAdler;␊
␊
char␉␉gRootDevice[512];␊
char␉␉gMKextName[512];␊
char␉␉gMacOSVersion[8];␊
static char␉gBootKernelCacheFile[512];␊
int␉␉␉bvCount = 0, gDeviceCount = 0;␊
//int␉␉menucount = 0;␊
long␉␉gBootMode; /* defaults to 0 == kBootModeNormal */␊
BVRef␉␉bvr, menuBVR, bvChain;␊
␊
static bool␉␉␉␉checkOSVersion(const char * version);␊
static bool␉␉␉␉getOSVersion();␊
static unsigned long␉Adler32(unsigned char *buffer, long length);␊
//static void␉␉␉selectBiosDevice(void);␊
␊
␊
//==========================================================================␊
// Zero the BSS.␊
␊
{␊
␉extern char _DATA__bss__begin, _DATA__bss__end;␊
␉extern char _DATA__common__begin, _DATA__common__end;␊
␊
␉␊
␉bzero(&_DATA__bss__begin, (&_DATA__bss__end - &_DATA__bss__begin));␊
␉bzero(&_DATA__common__begin, (&_DATA__common__end - &_DATA__common__begin));␊
}␊
␊
static void malloc_error(char *addr, size_t size, const char *file, int line)␊
{␊
␉stop("\nMemory allocation error! Addr=0x%x, Size=0x%x, File=%s, Line=%d\n", (unsigned)addr, (unsigned)size, file, line);␊
␉stop("\nMemory allocation error! Addr: 0x%x, Size: 0x%x, File: %s, Line: %d\n",␊
␉␉␉␉␉␉␉␉␉ (unsigned)addr, (unsigned)size, file, line);␊
}␊
␊
//==========================================================================␊
//Initializes the runtime. Right now this means zeroing the BSS and initializing malloc.␊
//Initializes the runtime. Right now this means zeroing the BSS and initializing malloc.␊
//␊
void initialize_runtime(void)␊
{␊
␊
static int ExecKernel(void *binary)␊
{␊
␉entry_t␉␉␉␉␉ kernelEntry;␊
␉int␉␉␉␉␉␉ ret;␊
␉int␉␉␉ret;␊
␉entry_t␉␉kernelEntry;␊
␉␊
␉bootArgs->kaddr = bootArgs->ksize = 0;␊
␉execute_hook("ExecKernel", (void*)binary, NULL, NULL, NULL);␊
␉// Notify modules that the kernel has been decoded␊
␉execute_hook("DecodedKernel", (void*)binary, NULL, NULL, NULL);␊
␉␊
setupFakeEfi();␊
␊
␉setupFakeEfi();␊
␉␊
␉// Load boot drivers from the specifed root path.␊
//if (!gHaveKernelCache)␊
LoadDrivers("/");␊
␉//if (!gHaveKernelCache)␊
␉LoadDrivers("/");␊
␉␊
execute_hook("DriversLoaded", (void*)binary, NULL, NULL, NULL);␊
␊
␉execute_hook("DriversLoaded", (void*)binary, NULL, NULL, NULL);␊
␉␊
␉clearActivityIndicator();␊
␉␊
␉if (gErrors) {␊
␉␉printf("Pausing %d seconds...\n", kBootErrorTimeout);␊
␉␉sleep(kBootErrorTimeout);␊
␉}␊
␉␉␊
␉␊
␉md0Ramdisk();␊
␉␊
␉verbose("Starting Darwin %s\n",( archCpuType == CPU_TYPE_I386 ) ? "x86" : "x86_64");␊
␉␊
␉usb_loop();␊
␉␊
if (checkOSVersion("10.7"))␊
{␊
execute_hook("Kernel Start", (void*)kernelEntry, (void*)bootArgs, NULL, NULL);␉// Notify modules that the kernel is about to be started␊
}␊
else␊
{␊
execute_hook("Kernel Start", (void*)kernelEntry, (void*)bootArgsPreLion, NULL, NULL);␉// Notify modules that the kernel is about to be started␊
}␊
␊
␉// Notify modules that the kernel is about to be started␊
␉if (checkOSVersion("10.7"))␊
␉{␊
␉␉execute_hook("Kernel Start", (void*)kernelEntry, (void*)bootArgs, NULL, NULL);␊
␉}␊
␉else␊
␉{␊
␉␉execute_hook("Kernel Start", (void*)kernelEntry, (void*)bootArgsPreLion, NULL, NULL);␊
␉}␊
␉␊
␉// If we were in text mode, switch to graphics mode.␊
␉// This will draw the boot graphics unless we are in␊
␉// verbose mode.␊
␉␊
␉if(gVerboseMode)␊
␉ setVideoMode( GRAPHICS_MODE, 0 );␊
␉if (gVerboseMode)␊
␉␉setVideoMode( GRAPHICS_MODE, 0 );␊
␉else␊
␉ drawBootGraphics();␊
␉␉drawBootGraphics();␊
␉␊
␉setupBooterLog();␊
␉␊
␉finalizeBootStruct();␊
␉␊
if (checkOSVersion("10.7")) {␊
␉// Jump to kernel's entry point. There's no going back now.␊
␉if (checkOSVersion("10.7")) {␊
␉␉␊
␉␉// Masking out so that Lion doesn't doublefault␊
␉␉outb(0x21, 0xff);␉/* Maskout all interrupts Pic1 */␊
␉␉outb(0xa1, 0xff);␉/* Maskout all interrupts Pic2 */␊
␉␉␊
␉␉// Jump to kernel's entry point. There's no going back now.␊
␉␉␊
␉␉startprog( kernelEntry, bootArgs );␊
␉}␊
␉else {␊
␉␉// Jump to kernel's entry point. There's no going back now.␊
␉␉␊
␉␉startprog( kernelEntry, bootArgsPreLion );␊
␉}␊
␉␊
// from a block device, or by the network booter.␊
//␊
// arguments:␊
// biosdev - Value passed from boot1/NBP to specify the device␊
// that the booter was loaded from.␊
//␉ biosdev - Value passed from boot1/NBP to specify the device␊
//␉␉␉ that the booter was loaded from.␊
//␊
// If biosdev is kBIOSDevNetwork, then this function will return if␊
// booting was unsuccessful. This allows the PXE firmware to try the␊
// next boot device on its list.␊
void common_boot(int biosdev)␊
{␊
int status;␊
char *bootFile;␊
unsigned long adler32;␊
bool quiet;␊
bool firstRun = true;␊
bool instantMenu;␊
bool rescanPrompt;␊
unsigned int allowBVFlags = kBVFlagSystemVolume | kBVFlagForeignBoot;␊
unsigned int denyBVFlags = kBVFlagEFISystem;␊
␊
// Set reminder to unload the PXE base code. Neglect to unload␊
// the base code will result in a hang or kernel panic.␊
gUnloadPXEOnExit = true;␊
␊
// Record the device that the booter was loaded from.␊
gBIOSDev = biosdev & kBIOSDevMask;␊
␊
// Initialize boot info structure.␊
initKernBootStruct();␊
␊
␉bool␉ ␉␉quiet;␊
␉bool␉ ␉␉firstRun = true;␊
␉bool␉ ␉␉instantMenu;␊
␉bool␉ ␉␉rescanPrompt;␊
␉char␉ ␉␉*bootFile;␊
␉int␉␉␉␉status;␊
␉unsigned int␉allowBVFlags = kBVFlagSystemVolume | kBVFlagForeignBoot;␊
␉unsigned int␉denyBVFlags = kBVFlagEFISystem;␊
␉unsigned long␉adler32;␊
␉␊
␉// Set reminder to unload the PXE base code. Neglect to unload␊
␉// the base code will result in a hang or kernel panic.␊
␉gUnloadPXEOnExit = true;␊
␉␊
␉// Record the device that the booter was loaded from.␊
␉gBIOSDev = biosdev & kBIOSDevMask;␊
␉␊
␉// Initialize boot info structure.␊
␉initKernBootStruct();␊
␉␊
␉initBooterLog();␊
␊
// Setup VGA text mode.␊
// Not sure if it is safe to call setVideoMode() before the␊
// config table has been loaded. Call video_mode() instead.␊
␉␊
␉// Setup VGA text mode.␊
␉// Not sure if it is safe to call setVideoMode() before the␊
␉// config table has been loaded. Call video_mode() instead.␊
#if DEBUG␊
printf("before video_mode\n");␊
␉printf("before video_mode\n");␊
#endif␊
video_mode( 2 ); // 80x25 mono text mode.␊
␉video_mode( 2 ); // 80x25 mono text mode.␊
#if DEBUG␊
printf("after video_mode\n");␊
␉printf("after video_mode\n");␊
#endif␊
␊
// Scan and record the system's hardware information.␊
scan_platform();␊
␊
// First get info for boot volume.␊
scanBootVolumes(gBIOSDev, 0);␊
bvChain = getBVChainForBIOSDev(gBIOSDev);␊
setBootGlobals(bvChain);␊
␊
// Load boot.plist config file␊
status = loadChameleonConfig(&bootInfo->chameleonConfig);␊
␊
if (getBoolForKey(kQuietBootKey, &quiet, &bootInfo->chameleonConfig) && quiet) {␊
gBootMode |= kBootModeQuiet;␊
}␊
␊
// Override firstRun to get to the boot menu instantly by setting "Instant Menu"=y in system config␊
if (getBoolForKey(kInsantMenuKey, &instantMenu, &bootInfo->chameleonConfig) && instantMenu) {␊
firstRun = false;␊
}␊
␊
// Loading preboot ramdisk if exists.␊
loadPrebootRAMDisk();␊
␊
// Disable rescan option by default␊
gEnableCDROMRescan = false;␊
␊
// Enable it with Rescan=y in system config␊
if (getBoolForKey(kRescanKey, &gEnableCDROMRescan, &bootInfo->chameleonConfig) && gEnableCDROMRescan) {␊
gEnableCDROMRescan = true;␊
}␊
␊
// Ask the user for Rescan option by setting "Rescan Prompt"=y in system config.␊
rescanPrompt = false;␊
if (getBoolForKey(kRescanPromptKey, &rescanPrompt , &bootInfo->chameleonConfig) && rescanPrompt && biosDevIsCDROM(gBIOSDev)) {␊
gEnableCDROMRescan = promptForRescanOption();␊
}␊
␊
// Enable touching a single BIOS device only if "Scan Single Drive"=y is set in system config.␊
if (getBoolForKey(kScanSingleDriveKey, &gScanSingleDrive, &bootInfo->chameleonConfig) && gScanSingleDrive) {␊
gScanSingleDrive = true;␊
}␊
␊
// Create a list of partitions on device(s).␊
if (gScanSingleDrive) {␊
scanBootVolumes(gBIOSDev, &bvCount);␊
} else {␊
scanDisks(gBIOSDev, &bvCount);␊
}␊
␊
// Create a separated bvr chain using the specified filters.␊
bvChain = newFilteredBVChain(0x80, 0xFF, allowBVFlags, denyBVFlags, &gDeviceCount);␊
␊
gBootVolume = selectBootVolume(bvChain);␊
␊
␉␊
␉// Scan and record the system's hardware information.␊
␉scan_platform();␊
␉␊
␉// First get info for boot volume.␊
␉scanBootVolumes(gBIOSDev, 0);␊
␉bvChain = getBVChainForBIOSDev(gBIOSDev);␊
␉setBootGlobals(bvChain);␊
␉␊
␉// Load boot.plist config file␊
␉status = loadChameleonConfig(&bootInfo->chameleonConfig);␊
␉␊
␉if (getBoolForKey(kQuietBootKey, &quiet, &bootInfo->chameleonConfig) && quiet) {␊
␉␉gBootMode |= kBootModeQuiet;␊
␉}␊
␉␊
␉// Override firstRun to get to the boot menu instantly by setting "Instant Menu"=y in system config␊
␉if (getBoolForKey(kInstantMenuKey, &instantMenu, &bootInfo->chameleonConfig) && instantMenu) {␊
␉␉firstRun = false;␊
␉}␊
␉␊
␉// Loading preboot ramdisk if exists.␊
␉loadPrebootRAMDisk();␊
␉␊
␉// Disable rescan option by default␊
␉gEnableCDROMRescan = false;␊
␉␊
␉// Enable it with Rescan=y in system config␊
␉if (getBoolForKey(kRescanKey, &gEnableCDROMRescan, &bootInfo->chameleonConfig)␊
␉␉&& gEnableCDROMRescan) {␊
␉␉gEnableCDROMRescan = true;␊
␉}␊
␉␊
␉// Ask the user for Rescan option by setting "Rescan Prompt"=y in system config.␊
␉rescanPrompt = false;␊
␉if (getBoolForKey(kRescanPromptKey, &rescanPrompt , &bootInfo->chameleonConfig)␊
␉␉&& rescanPrompt && biosDevIsCDROM(gBIOSDev))␊
␉{␊
␉␉gEnableCDROMRescan = promptForRescanOption();␊
␉}␊
␉␊
␉// Enable touching a single BIOS device only if "Scan Single Drive"=y is set in system config.␊
␉if (getBoolForKey(kScanSingleDriveKey, &gScanSingleDrive, &bootInfo->chameleonConfig)␊
␉␉&& gScanSingleDrive) {␊
␉␉gScanSingleDrive = true;␊
␉}␊
␉␊
␉// Create a list of partitions on device(s).␊
␉if (gScanSingleDrive) {␊
␉␉scanBootVolumes(gBIOSDev, &bvCount);␊
␉} else {␊
␉␉scanDisks(gBIOSDev, &bvCount);␊
␉}␊
␉␊
␉// Create a separated bvr chain using the specified filters.␊
␉bvChain = newFilteredBVChain(0x80, 0xFF, allowBVFlags, denyBVFlags, &gDeviceCount);␊
␉␊
␉gBootVolume = selectBootVolume(bvChain);␊
␉␊
␉// Intialize module system ␊
␉init_module_system();␊
␉␊
␉␉␊
#if DEBUG␊
printf(" Default: %d, ->biosdev: %d, ->part_no: %d ->flags: %d\n", gBootVolume, gBootVolume->biosdev, gBootVolume->part_no, gBootVolume->flags);␊
printf(" bt(0,0): %d, ->biosdev: %d, ->part_no: %d ->flags: %d\n", gBIOSBootVolume, gBIOSBootVolume->biosdev, gBIOSBootVolume->part_no, gBIOSBootVolume->flags);␊
getchar();␊
␉printf(" Default: %d, ->biosdev: %d, ->part_no: %d ->flags: %d\n",␊
␉␉␉ gBootVolume, gBootVolume->biosdev, gBootVolume->part_no, gBootVolume->flags);␊
␉printf(" bt(0,0): %d, ->biosdev: %d, ->part_no: %d ->flags: %d\n",␊
␉␉␉ gBIOSBootVolume, gBIOSBootVolume->biosdev, gBIOSBootVolume->part_no, gBIOSBootVolume->flags);␊
␉getchar();␊
#endif␊
␊
␉␊
␉useGUI = true;␊
␉// Override useGUI default␊
␉getBoolForKey(kGUIKey, &useGUI, &bootInfo->chameleonConfig);␊
␉␉// initGUI() returned with an error, disabling GUI.␊
␉␉useGUI = false;␊
␉}␊
␊
setBootGlobals(bvChain);␊
␊
// Parse args, load and start kernel.␊
while (1) {␊
const char *val;␊
int len;␊
int trycache;␊
long flags, cachetime, kerneltime, exttime, sleeptime, time;␊
int ret = -1;␊
void *binary = (void *)kLoadAddr;␊
bool tryresume;␊
bool tryresumedefault;␊
bool forceresume;␊
␉␉bool usecache = false;//true;␊
␊
// additional variable for testing alternate kernel image locations on boot helper partitions.␊
char bootFileSpec[512];␊
␉␊
␉setBootGlobals(bvChain);␊
␉␊
␉// Parse args, load and start kernel.␊
␉while (1)␊
␉{␊
␉␉bool␉␉tryresume, tryresumedefault, forceresume;␊
␉␉bool␉␉usecache = false;//true;␊
␉␉const char␉*val;␊
␉␉int␉␉␉len, trycache, ret = -1;␊
␉␉long␉␉flags, cachetime, kerneltime, exttime, sleeptime, time;␊
␉␉void␉␉*binary = (void *)kLoadAddr;␊
␉␉␊
// Initialize globals.␊
␊
sysConfigValid = false;␊
gErrors = false;␊
␊
status = getBootOptions(firstRun);␊
firstRun = false;␊
if (status == -1) continue;␊
␉␉// additional variable for testing alternate kernel image locations on boot helper partitions.␊
␉␉char␉␉bootFileSpec[512];␊
␉␉␊
␉␉// Initialize globals.␊
␉␉sysConfigValid = false;␊
␉␉gErrors␉␉ = false;␊
␉␉␊
␉␉status = getBootOptions(firstRun);␊
␉␉firstRun = false;␊
␉␉if (status == -1) continue;␊
␉␉ ␊
status = processBootOptions();␊
// Status==1 means to chainboot␊
if ( status == 1 ) break;␊
// Status==-1 means that the config file couldn't be loaded or that gBootVolume is NULL␊
if ( status == -1 )␊
{␊
// gBootVolume == NULL usually means the user hit escape.␊
if(gBootVolume == NULL)␊
{␊
freeFilteredBVChain(bvChain);␊
␊
if (gEnableCDROMRescan)␊
rescanBIOSDevice(gBIOSDev);␊
␊
bvChain = newFilteredBVChain(0x80, 0xFF, allowBVFlags, denyBVFlags, &gDeviceCount);␊
setBootGlobals(bvChain);␊
setupDeviceList(&bootInfo->themeConfig);␊
}␊
continue;␊
}␊
␉␉status = processBootOptions();␊
␉␉// Status == 1 means to chainboot␊
␉␉if ( status ==␉1 ) break;␊
␉␉// Status == -1 means that the config file couldn't be loaded or that gBootVolume is NULL␊
␉␉if ( status == -1 )␊
␉␉{␊
␉␉␉// gBootVolume == NULL usually means the user hit escape.␊
␉␉␉if (gBootVolume == NULL)␊
␉␉␉{␊
␉␉␉␉freeFilteredBVChain(bvChain);␊
␉␉␉␉␊
␉␉␉␉if (gEnableCDROMRescan)␊
␉␉␉␉␉rescanBIOSDevice(gBIOSDev);␊
␉␉␉␉␊
␉␉␉␉bvChain = newFilteredBVChain(0x80, 0xFF, allowBVFlags, denyBVFlags, &gDeviceCount);␊
␉␉␉␉setBootGlobals(bvChain);␊
␉␉␉␉setupDeviceList(&bootInfo->themeConfig);␊
␉␉␉}␊
␉␉␉continue;␊
␉␉}␊
␉␉␊
// Other status (e.g. 0) means that we should proceed with boot.␊
␉␉// Other status (e.g. 0) means that we should proceed with boot.␊
␉␉␊
␉␉// Turn off any GUI elements␊
␉␉if( bootArgs->Video.v_display == GRAPHICS_MODE )␊
␉␉if ( bootArgs->Video.v_display == GRAPHICS_MODE )␊
␉␉{␊
␉␉␉gui.devicelist.draw = false;␊
␉␉␉gui.bootprompt.draw = false;␊
␉␉␊
␉␉// Find out which version mac os we're booting.␊
␉␉getOSVersion();␊
␊
␉␉␊
␉␉if (platformCPUFeature(CPU_FEATURE_EM64T)) {␊
␉␉␉archCpuType = CPU_TYPE_X86_64;␊
␉␉} else {␊
␉␉␉␉archCpuType = CPU_TYPE_I386;␊
␉␉␉}␊
␉␉}␊
␊
␉if (getValueForKey(kKernelArchKey, &val, &len, &bootInfo->chameleonConfig)) {␊
␉␉␊
␉␉if (getValueForKey(kKernelArchKey, &val, &len, &bootInfo->chameleonConfig)) {␊
␉␉␉if (strncmp(val, "i386", 4) == 0) {␊
␉␉␉␉archCpuType = CPU_TYPE_I386;␊
␉␉␉}␊
␉␉}␊
␊
␉␉␊
␉␉// Notify modules that we are attempting to boot␊
␉␉execute_hook("PreBoot", NULL, NULL, NULL, NULL);␊
␊
␉␉␊
␉␉if (!getBoolForKey (kWake, &tryresume, &bootInfo->chameleonConfig)) {␊
␉␉␉tryresume = true;␊
␉␉␉tryresumedefault = true;␊
␉␉} else {␊
␉␉␉tryresumedefault = false;␊
␉␉}␊
␊
␉␉␊
␉␉if (!getBoolForKey (kForceWake, &forceresume, &bootInfo->chameleonConfig)) {␊
␉␉␉forceresume = false;␊
␉␉}␊
␉␉␉const char *tmp;␊
␉␉␉BVRef bvr;␊
␉␉␉if (!getValueForKey(kWakeImage, &val, &len, &bootInfo->chameleonConfig))␊
␉␉␉␉val="/private/var/vm/sleepimage";␊
␉␉␉␉val = "/private/var/vm/sleepimage";␊
␉␉␉␊
␉␉␉// Do this first to be sure that root volume is mounted␊
␉␉␉ret = GetFileInfo(0, val, &flags, &sleeptime);␊
␊
␉␉␉␊
␉␉␉if ((bvr = getBootVolumeRef(val, &tmp)) == NULL)␊
␉␉␉␉break;␊
␉␉␉␊
␉␉␉␉break;␊
␉␉␉␊
␉␉␉if (!forceresume && ((sleeptime+3)<bvr->modTime)) {␊
#if DEBUG ␊
␉␉␉␉printf ("Hibernate image is too old by %d seconds. Use ForceWake=y to override\n",bvr->modTime-sleeptime);␊
#endif ␊
#if DEBUG␉␊
␉␉␉␉printf ("Hibernate image is too old by %d seconds. Use ForceWake=y to override\n",␊
␉␉␉␉␉␉bvr->modTime-sleeptime);␊
#endif␉␉␉␉ ␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉␉␉␊
␉␉␉␊
␉␉␉HibernateBoot((char *)val);␊
␉␉␉break;␊
␉␉}␊
␊
␉␉␊
␉␉getBoolForKey(kUseKernelCache, &usecache, &bootInfo->chameleonConfig);␊
␉␉if(usecache) {␊
␉␉if (usecache) {␊
␉␉␉if (getValueForKey(kKernelCacheKey, &val, &len, &bootInfo->bootConfig)) {␊
if(val[0] == '\\')␊
{␊
len--;␊
val++;␊
}␊
strlcpy(gBootKernelCacheFile, val, len+1);␊
␉␉␉␉if (val[0] == '\\')␊
␉␉␉␉{␊
␉␉␉␉␉len--;␊
␉␉␉␉␉val++;␊
␉␉␉␉}␊
␉␉␉␉strlcpy(gBootKernelCacheFile, val, len + 1);␊
␉␉␉}␊
␉␉␉else {␊
␉␉␉␉//Lion␊
␉␉␉␉}␊
␉␉␉␉// Snow Leopard␊
␉␉␉␉else if (checkOSVersion("10.6")) {␊
␉␉␉␉␉sprintf(gBootKernelCacheFile, "kernelcache_%s", (archCpuType == CPU_TYPE_I386) ? "i386" : "x86_64");␊
␉␉␉␉␉sprintf(gBootKernelCacheFile, "kernelcache_%s", (archCpuType == CPU_TYPE_I386)␊
␉␉␉␉␉␉␉? "i386" : "x86_64");␊
␉␉␉␉␉int lnam = sizeof(gBootKernelCacheFile) + 9; //with adler32␊
␉␉␉␉␉//Slice - TODO ???␊
␉␉␉␉␉// e.g. kernelcache_i386.E102928C.qSs0 = "unsaved" cache file.␊
␉␉␉␉␉//␊
␉␉␉␉␉// See kext_tools-180.2.1/kextcache_main.c:␊
␉␉␉␉␉// "Source directory has changed since starting; "␊
␉ // "not saving cache file %s."␊
␉␉␉␉␉// or␊
␉␉␉␉␉// "Source kernel has changed since starting; "␊
␉ // "not saving cache file %s."␊
␉␉␉␉␉␊
␉␉␉␉␉char* name;␊
␉␉␉␉␉long prev_time = 0;␊
␉␉␉␉␉␊
␉␉␉␉␉while(readdir(cacheDir, (const char**)&name, &flags, &time) >= 0)␊
␉␉␉␉␉{␊
␉␉␉␉␉␉if(((flags & kFileTypeMask) != kFileTypeDirectory) && time > prev_time && strstr(name, gBootKernelCacheFile) && (name[lnam] != '.'))␊
␉␉␉␉␉␉if (((flags & kFileTypeMask) != kFileTypeDirectory) && time > prev_time␊
␉␉␉␉␉␉␉&& strstr(name, gBootKernelCacheFile) && (name[lnam] != '.'))␊
␉␉␉␉␉␉{␊
␉␉␉␉␉␉␉sprintf(gBootKernelCacheFile, "%s%s", kDefaultCachePathSnow, name);␊
␉␉␉␉␉␉␉prev_time = time;␊
␉␉␉␉}␊
␉␉␉}␊
␉␉}␊
␉␉␉␊
// Check for cache file.␊
trycache = (usecache && ␊
␉␉␊
␉␉// Check for cache file.␊
␉␉trycache = (usecache && ␊
␉␉␉␉␉((gBootMode & kBootModeSafe) == 0) &&␊
!gOverrideKernel &&␊
(gBootFileType == kBlockDeviceType) &&␊
(gMKextName[0] == '\0') &&␊
(gBootKernelCacheFile[0] != '\0'));␊
␊
␉␉␉␉␉!gOverrideKernel &&␊
␉␉␉␉␉(gBootFileType == kBlockDeviceType) &&␊
␉␉␉␉␉(gMKextName[0] == '\0') &&␊
␉␉␉␉␉(gBootKernelCacheFile[0] != '\0'));␊
␉␉␊
␉␉verbose("Loading Darwin %s\n", gMacOSVersion);␊
␉␉␊
if (trycache) do {␊
ret = GetFileInfo(NULL, bootInfo->bootFile, &flags, &kerneltime);␊
if(ret != 0) kerneltime = 0;␊
else if ((flags & kFileTypeMask) != kFileTypeFlat) {␊
trycache = 0;␊
break;␊
}␊
␉␉if (trycache) do {␊
␉␉␉ret = GetFileInfo(NULL, bootInfo->bootFile, &flags, &kerneltime);␊
␉␉␉if (ret != 0) kerneltime = 0;␊
␉␉␉else if ((flags & kFileTypeMask) != kFileTypeFlat) {␊
␉␉␉␉trycache = 0;␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉␉␊
␉␉␉ret = GetFileInfo(NULL, gBootKernelCacheFile, &flags, &cachetime);␊
␉␉␉if ((ret != 0) || ((flags & kFileTypeMask) != kFileTypeFlat)␊
␉␉␉␉|| (cachetime < kerneltime)) {␊
␉␉␉␉trycache = 0;␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉␉␊
␉␉␉ret = GetFileInfo("/System/Library/", "Extensions", &flags, &exttime);␊
␉␉␉if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeDirectory)␊
␉␉␉␉&& (cachetime < exttime)) {␊
␉␉␉␉trycache = 0;␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉␉␊
␉␉␉if (ret == 0 && kerneltime > exttime) {␊
␉␉␉␉exttime = kerneltime;␊
␉␉␉}␊
␉␉␉␊
␉␉␉if (ret == 0 && cachetime != (exttime + 1)) {␊
␉␉␉␉trycache = 0;␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉} while (0);␊
␊
ret = GetFileInfo(NULL, gBootKernelCacheFile, &flags, &cachetime);␊
if ((ret != 0) || ((flags & kFileTypeMask) != kFileTypeFlat)␊
|| (cachetime < kerneltime)) {␊
trycache = 0;␊
break;␊
}␊
ret = GetFileInfo("/System/Library/", "Extensions", &flags, &exttime);␊
if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeDirectory)␊
&& (cachetime < exttime)) {␊
trycache = 0;␊
break;␊
}␊
if (ret == 0 && kerneltime > exttime) {␊
exttime = kerneltime;␊
}␊
if (ret == 0 && cachetime != (exttime + 1)) {␊
trycache = 0;␊
break;␊
}␊
} while (0);␊
␊
do {␊
if (trycache) {␊
bootFile = gBootKernelCacheFile;␊
␊
␉␉do {␊
␉␉␉if (trycache) {␊
␉␉␉␉bootFile = gBootKernelCacheFile;␊
␉␉␉␉␊
␉␉␉␉verbose("Loading kernel cache %s\n", bootFile);␊
␊
if (checkOSVersion("10.7")) {␊
ret = LoadThinFatFile(bootFile, &binary);␊
␉␉␉␉␊
␉␉␉␉if (checkOSVersion("10.7")) {␊
␉␉␉␉␉ret = LoadThinFatFile(bootFile, &binary);␊
␉␉␉␉}␊
␉␉␉␉else {␊
␉ret = LoadFile(bootFile);␊
␉␉␉␉␉ret = LoadFile(bootFile);␊
␉␉␉␉␉binary = (void *)kLoadAddr;␊
␉␉␉␉}␊
␉␉␉␉␊
if (ret >= 0)␊
break;␊
␉␉␉␉if (ret >= 0)␊
␉␉␉␉␉break;␊
␉␉␉␉␊
␉␉␉␉verbose("Kernel cache did not load %s\n ", bootFile);␊
}␊
␊
if (checkOSVersion("10.7")) {␊
bootFile = gBootKernelCacheFile;␊
}␊
else {␊
sprintf(bootFile, "\%s", bootInfo->bootFile);␊
}␊
␊
// Try to load kernel image from alternate locations on boot helper partitions.␊
sprintf(bootFileSpec, "com.apple.boot.P%s", bootFile);␊
ret = GetFileInfo(NULL, bootFileSpec, &flags, &time); ␊
if (ret == -1)␊
{␊
sprintf(bootFileSpec, "com.apple.boot.R%s", bootFile);␊
ret = GetFileInfo(NULL, bootFileSpec, &flags, &time); ␊
if (ret == -1)␊
{␊
sprintf(bootFileSpec, "com.apple.boot.S%s", bootFile);␊
ret = GetFileInfo(NULL, bootFileSpec, &flags, &time); ␊
if (ret == -1)␊
{␊
// No alternate location found, using the original kernel image path.␊
strcpy(bootFileSpec, bootInfo->bootFile);␊
}␊
}␊
}␊
␉␉␉␉␉␉␊
if (checkOSVersion("10.7"))␊
{␊
//Lion, dont load kernel if haz cache␊
if (!trycache) ␊
{␊
␉␉verbose("Loading kernel %s\n", bootFileSpec);␊
␉␉ret = LoadThinFatFile(bootFileSpec, &binary);␊
␉␉if (ret <= 0 && archCpuType == CPU_TYPE_X86_64) ␊
{␊
␉␉␉archCpuType = CPU_TYPE_I386;␊
␉␉␉ret = LoadThinFatFile(bootFileSpec, &binary);␉␉␉␉␊
␉␉}␊
␉␉ } ␊
␉␉␉}␊
␉␉␉␊
␉␉␉if (checkOSVersion("10.7")) {␊
␉␉␉␉bootFile = gBootKernelCacheFile;␊
␉␉␉}␊
␉␉␉else {␊
␉␉␉␉sprintf(bootFile, "\%s", bootInfo->bootFile);␊
␉␉␉}␊
␉␉␉␊
␉␉␉// Try to load kernel image from alternate locations on boot helper partitions.␊
␉␉␉sprintf(bootFileSpec, "com.apple.boot.P%s", bootFile);␊
␉␉␉ret = GetFileInfo(NULL, bootFileSpec, &flags, &time); ␊
␉␉␉if (ret == -1)␊
␉␉␉{␊
␉␉␉␉sprintf(bootFileSpec, "com.apple.boot.R%s", bootFile);␊
␉␉␉␉ret = GetFileInfo(NULL, bootFileSpec, &flags, &time); ␊
␉␉␉␉if (ret == -1)␊
␉␉␉␉{␊
␉␉␉␉␉sprintf(bootFileSpec, "com.apple.boot.S%s", bootFile);␊
␉␉␉␉␉ret = GetFileInfo(NULL, bootFileSpec, &flags, &time); ␊
␉␉␉␉␉if (ret == -1)␊
␉␉␉␉␉{␊
␉␉␉␉␉␉// No alternate location found, using the original kernel image path.␊
␉␉␉␉␉␉strcpy(bootFileSpec, bootInfo->bootFile);␊
␉␉␉␉␉}␊
␉␉␉␉}␊
␉␉␉}␊
␉␉␉␊
␉␉␉if (checkOSVersion("10.7"))␊
␉␉␉{␊
␉␉␉␉//Lion, dont load kernel if haz cache␊
␉␉␉␉if (!trycache) ␊
␉␉␉␉{␊
␉␉␉␉␉verbose("Loading kernel %s\n", bootFileSpec);␊
␉␉␉␉␉ret = LoadThinFatFile(bootFileSpec, &binary);␊
␉␉␉␉␉if (ret <= 0 && archCpuType == CPU_TYPE_X86_64) ␊
␉␉␉␉␉{␊
␉␉␉␉␉␉archCpuType = CPU_TYPE_I386;␊
␉␉␉␉␉␉ret = LoadThinFatFile(bootFileSpec, &binary);␉␉␉␉␊
␉␉␉␉␉}␊
␉␉␉␉} ␊
␉␉␉␉else ret = 1;␊
} ␊
␉␉␉} ␊
␉␉␉else ␊
{␊
//Snow Leopard or older␊
verbose("Loading kernel %s\n", bootFileSpec);␊
ret = LoadThinFatFile(bootFileSpec, &binary);␊
if (ret <= 0 && archCpuType == CPU_TYPE_X86_64) ␊
{␊
archCpuType = CPU_TYPE_I386;␊
ret = LoadThinFatFile(bootFileSpec, &binary);␉␉␉␉␊
}␊
}␊
} while (0);␊
␊
clearActivityIndicator();␊
␉␉␉{␊
␉␉␉␉//Snow Leopard or older␊
␉␉␉␉verbose("Loading kernel %s\n", bootFileSpec);␊
␉␉␉␉ret = LoadThinFatFile(bootFileSpec, &binary);␊
␉␉␉␉if (ret <= 0 && archCpuType == CPU_TYPE_X86_64) ␊
␉␉␉␉{␊
␉␉␉␉␉archCpuType = CPU_TYPE_I386;␊
␉␉␉␉␉ret = LoadThinFatFile(bootFileSpec, &binary);␉␉␉␉␊
␉␉␉␉}␊
␉␉␉}␊
␉␉} while (0);␊
␉␉␊
␉␉clearActivityIndicator();␊
␉␉␊
#if DEBUG␊
printf("Pausing...");␊
sleep(8);␊
␉␉printf("Pausing...");␊
␉␉sleep(8);␊
#endif␊
␊
if (ret <= 0) {␊
␉␉␊
␉␉if (ret <= 0) {␊
␉␉␉printf("Can't find %s\n", bootFile);␊
␊
␉␉␉␊
␉␉␉sleep(1);␊
␊
if (gBootFileType == kNetworkDeviceType) {␊
// Return control back to PXE. Don't unload PXE base code.␊
gUnloadPXEOnExit = false;␊
break;␊
}␊
} else {␊
/* Won't return if successful. */␊
ret = ExecKernel(binary);␊
}␊
}␊
␊
// chainboot␊
if (status==1) {␊
␉␉if (getVideoMode() == GRAPHICS_MODE) {␉// if we are already in graphics-mode,␊
␉␉␉setVideoMode(VGA_TEXT_MODE, 0);␉// switch back to text mode␊
␉␉␉␊
␉␉␉if (gBootFileType == kNetworkDeviceType) {␊
␉␉␉␉// Return control back to PXE. Don't unload PXE base code.␊
␉␉␉␉gUnloadPXEOnExit = false;␊
␉␉␉␉break;␊
␉␉␉}␊
␉␉} else {␊
␉␉␉/* Won't return if successful. */␊
␉␉␉ret = ExecKernel(binary);␊
␉␉}␊
}␊
␉}␊
␉␊
if ((gBootFileType == kNetworkDeviceType) && gUnloadPXEOnExit) {␊
␉// chainboot␊
␉if (status == 1) {␊
␉␉// if we are already in graphics-mode,␊
␉␉if (getVideoMode() == GRAPHICS_MODE) {␊
␉␉␉setVideoMode(VGA_TEXT_MODE, 0); // switch back to text mode.␊
␉␉}␊
␉}␊
␉␊
␉if ((gBootFileType == kNetworkDeviceType) && gUnloadPXEOnExit) {␊
␉␉nbpUnloadBaseCode();␊
}␊
␉}␊
}␊
␊
/*!␊
Selects a new BIOS device, taking care to update the global state appropriately.␊
␉Selects a new BIOS device, taking care to update the global state appropriately.␊
*/␊
/*␊
static void selectBiosDevice(void)␊
{␊
struct DiskBVMap *oldMap = diskResetBootVolumes(gBIOSDev);␊
CacheReset();␊
diskFreeMap(oldMap);␊
oldMap = NULL;␊
␊
int dev = selectAlternateBootDevice(gBIOSDev);␊
␊
BVRef bvchain = scanBootVolumes(dev, 0);␊
BVRef bootVol = selectBootVolume(bvchain);␊
gBootVolume = bootVol;␊
setRootVolume(bootVol);␊
gBIOSDev = dev;␊
␉struct DiskBVMap *oldMap = diskResetBootVolumes(gBIOSDev);␊
␉CacheReset();␊
␉diskFreeMap(oldMap);␊
␉oldMap = NULL;␊
␉␊
␉int dev = selectAlternateBootDevice(gBIOSDev);␊
␉␊
␉BVRef bvchain = scanBootVolumes(dev, 0);␊
␉BVRef bootVol = selectBootVolume(bvchain);␊
␉gBootVolume = bootVol;␊
␉setRootVolume(bootVol);␊
␉gBIOSDev = dev;␊
}␊
*/␊
␊
bool checkOSVersion(const char * version) ␊
{␊
␉return ((gMacOSVersion[0] == version[0]) && (gMacOSVersion[1] == version[1]) && (gMacOSVersion[2] == version[2]) && (gMacOSVersion[3] == version[3]));␊
␉return ((gMacOSVersion[0] == version[0]) && (gMacOSVersion[1] == version[1])␊
␉␉␉&& (gMacOSVersion[2] == version[2]) && (gMacOSVersion[3] == version[3]));␊
}␊
␊
bool getOSVersion()␊
{␊
␉bool valid = false;␊
␉config_file_t systemVersion;␊
␉const char *val;␊
␉int len;␊
␉bool␉␉␉valid = false;␊
␉const char␉␉*val;␊
␉int␉␉␉␉len;␊
␉config_file_t␉systemVersion;␊
␉␊
␉if (!loadConfigFile("System/Library/CoreServices/SystemVersion.plist", &systemVersion))␊
␉{␊
␉␊
␉if (valid)␊
␉{␊
␉␉if (getValueForKey(kProductVersion, &val, &len, &systemVersion))␊
␉␉if␉(getValueForKey(kProductVersion, &val, &len, &systemVersion))␊
␉␉{␊
␉␉␉// getValueForKey uses const char for val␊
␉␉␉// so copy it and trim␊
#define NMAX 5000␊
// NMAX (was 5521) the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1␊
␊
#define DO1(buf,i) {s1 += buf[i]; s2 += s1;}␊
#define DO2(buf,i) DO1(buf,i); DO1(buf,i+1);␊
#define DO4(buf,i) DO2(buf,i); DO2(buf,i+2);␊
#define DO8(buf,i) DO4(buf,i); DO4(buf,i+4);␊
#define DO16(buf) DO8(buf,0); DO8(buf,8);␊
#define DO1(buf, i)␉{s1 += buf[i]; s2 += s1;}␊
#define DO2(buf, i)␉DO1(buf, i); DO1(buf, i + 1);␊
#define DO4(buf, i)␉DO2(buf, i); DO2(buf, i + 2);␊
#define DO8(buf, i)␉DO4(buf, i); DO4(buf, i + 4);␊
#define DO16(buf)␉DO8(buf, 0); DO8(buf, 8);␊
␊
unsigned long Adler32(unsigned char *buf, long len)␊
{␊
unsigned long s1 = 1; // adler & 0xffff;␊
unsigned long s2 = 0; // (adler >> 16) & 0xffff;␊
unsigned long result;␊
int k;␊
␊
while (len > 0) {␊
k = len < NMAX ? len : NMAX;␊
len -= k;␊
while (k >= 16) {␊
DO16(buf);␊
buf += 16;␊
k -= 16;␊
}␊
if (k != 0) do {␊
s1 += *buf++;␊
s2 += s1;␊
} while (--k);␊
s1 %= BASE;␊
s2 %= BASE;␊
}␊
result = (s2 << 16) | s1;␊
return OSSwapHostToBigInt32(result);␊
␉unsigned long s1 = 1; // adler & 0xffff;␊
␉unsigned long s2 = 0; // (adler >> 16) & 0xffff;␊
␉unsigned long result;␊
␉int k;␊
␉␊
␉while (len > 0) {␊
␉␉k = len < NMAX ? len : NMAX;␊
␉␉len -= k;␊
␉␉while (k >= 16) {␊
␉␉␉DO16(buf);␊
␉␉␉buf += 16;␊
␉␉␉k -= 16;␊
␉␉}␊
␉␉if (k != 0) do {␊
␉␉␉s1 += *buf++;␊
␉␉␉s2 += s1;␊
␉␉} while (--k);␊
␉␉s1 %= BASE;␊
␉␉s2 %= BASE;␊
␉}␊
␉result = (s2 << 16) | s1;␊
␉return OSSwapHostToBigInt32(result);␊
}␊
branches/azimutz/trunkGraphicsEnablerModules/i386/boot2/boot.h
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#define kRescanPromptKey␉"Rescan Prompt"␊
#define kRescanKey␉␉ "Rescan"␊
#define kScanSingleDriveKey␉"Scan Single Drive"␊
#define kInsantMenuKey␉␉"Instant Menu"␊
#define kInstantMenuKey␉␉"Instant Menu"␊
#define kDefaultKernel␉␉"mach_kernel"␊
#define kGUIKey␉␉␉␉"GUI"␊
#define kBootBannerKey␉␉"Boot Banner"␊
branches/azimutz/trunkGraphicsEnablerModules/i386/boot2/gui.c
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infoMenuSelection = 0;␊
}␊
␉␉␉ ␊
␉␉␉if(gui.menu.draw)␊
␉␉␉if (gui.menu.draw)␊
␉␉␉␉drawInfoMenuItems();␊
␉␉␉␊
␉␉␉//Azi: make this info more accessible.␊
␉␉␉getBoolForKey(kShowInfoKey, &shoWinfo, &bootInfo->chameleonConfig);␊
␉␉␉␊
␉␉␉if (shoWinfo && showBootBanner) // no boot banner, no showinfo.␊
␉␉␉{␊
␉␉␉␉// keep formatted with spaces instead of tabs␊
␉␉␉␉gui.debug.cursor = pos( 10, 100);␊
␉␉␉␉dprintf( &gui.screen, "label: %s\n", param->label );␊
␉␉␉␉dprintf( &gui.screen, "biosdev: 0x%x\n", param->biosdev );␊
␉}␊
␊
␉// draw prev indicator␊
␉if(start)␊
␉if (start)␊
␉␉blend( images[iDeviceScrollPrev].image, gui.devicelist.pixmap, centeredAt( images[iDeviceScrollPrev].image, p_prev ) );␊
␊
␉// draw next indicator␊
␉if( end < gDeviceCount - 1 )␊
␉if ( end < gDeviceCount - 1 )␊
␉␉blend( images[iDeviceScrollNext].image, gui.devicelist.pixmap, centeredAt( images[iDeviceScrollNext].image, p_next ) );␊
␊
␉gui.redraw = true;␊
branches/azimutz/trunkGraphicsEnablerModules/i386/modules/GraphicsEnabler/AMDGraphicsEnabler/ati.c
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␉␉}␊
␉}␊
␉␊
//␉card->ports = 2; // default - Azi: default is card_configs␊
␉␊
␉if (card->info->chip_family >= CHIP_FAMILY_CEDAR)␊
␉{␊
␉␉card->flags |= EVERGREEN;␊
//␉␉card->ports = 3; //Azi: use the AtiPorts key if needed␊
␉}␊
␉␊
//␉atN = 0;␊
␉␊
␉// Check AtiConfig key for a framebuffer name,␊
␉card->cfg_name = getStringForKey(kAtiConfig, &bootInfo->chameleonConfig);␊
␉// if none,␊
␉if (!card->cfg_name)␊
␉{␊
␉␉// use the device fb key on radeon_cards, to retrive the default name from card_configs.␊
␉␉card->cfg_name = card_configs[card->info->cfg_name].name;␊
␉␉card->ports = card_configs[card->info->cfg_name].ports;␊
␉␉// and leave ports alone!␊
//␉␉card->ports = card_configs[card->info->cfg_name].ports;␊
␉␉␊
␉␉// which means one of the fb's or kNull␊
␉␉verbose("Framebuffer set to device's default: %s\n", card->cfg_name);␊
␉}␊
␉else␊
␉{␊
␉␉for (i = 0; i < kCfgEnd; i++)␊
␉␉␉if (strcmp(card->cfg_name, card_configs[i].name) == 0)␊
␉␉␉␉card->ports = card_configs[i].ports;␊
␉␉// else, use the fb name returned by AtiConfig.␊
␉␉verbose("(AtiConfig) Framebuffer set to: %s\n", card->cfg_name);␊
␉}␊
␉␊
␉if (card->info->chip_family >= CHIP_FAMILY_CEDAR)␊
␉// Check AtiPorts key for nr of ports,␊
␉card->ports = getIntForKey(kAtiPorts, &n_ports, &bootInfo->chameleonConfig);␊
␉// if a value bigger than 0 ?? is found, (do we need >= 0 ?? that's null FB on card_configs)␊
␉if (n_ports > 0)␊
␉{␊
␉␉card->flags |= EVERGREEN;␊
␉␉card->ports = 3; //Azi: not sure of the usefulness ??␊
␉␉card->ports = n_ports; // use it.␊
␉␉verbose("(AtiPorts) Nr of ports set to: %d\n", card->ports);␊
}␊
␉else// if (card->cfg_name > 0) // do we want 0 ports if fb is kNull or mistyped ?␊
␉{␊
␉␉// else, match fb name with card_configs list and retrive default nr of ports.␊
␉␉for (i = 0; i < kCfgEnd; i++)␊
␉␉␉if (strcmp(card->cfg_name, card_configs[i].name) == 0)␊
␉␉␉␉card->ports = card_configs[i].ports; // default␊
␉␉␊
␉␉verbose("Nr of ports set to framebuffer's default: %d\n", card->ports);␊
␉}␊
//␉else␊
//␉␉card->ports = 2/1 ?; // set a min if 0 ports ?␊
//␉␉verbose("Nr of ports set to min: %d\n", card->ports);␊
␉␊
␉getIntForKey(kAtiPorts, &n_ports, &bootInfo->bootConfig);␊
␉if (n_ports > 0){␊
␉␉card->ports = n_ports;␊
verbose("AtiPorts set to %d\n",n_ports); //AniV␊
}␊
␉␊
␉sprintf(name, "ATY,%s", card->cfg_name);␊
␉aty_name.type = kStr;␊
␉aty_name.size = strlen(name) + 1;␊
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␉@hdiutil makehybrid -iso -joliet -hfs -hfs-volume-name \␊
␉␉${CDLABEL} -eltorito-boot ${CDBOOT} -no-emul-boot -ov -o \␊
␉␉"${ISOIMAGE}" ${IMGROOT} -quiet ␉␉ ␉ ␊
␉@echo "\t[GZ] ${DISTFILE}.tar.gz"␊
␉@echo "\t[GZ] ${DISTFILE}.tgz"␊
␉@rm -f ${DISTFILE}.tar.gz␊
␉@cd ${SYMROOT} && tar -cf ${DISTFILE}.tar ${DISTROOT}␊
␉@gzip --best ${DISTFILE}.tar␊
␉@mv ${DISTFILE}.tar.gz ${DISTFILE}.tgz␊
␊
␊
pkg installer: all␊
␉@# TODO: remove sudo␊
␉sudo ${SRCROOT}/package/buildpkg.sh ${SYMROOT}/package;␊
␉${SRCROOT}/package/buildpkg.sh ${SYMROOT}/package;␊
␉@echo "\t[GZ] ${DISTFILE}.pkg"␊
␉@gzip --best ${DISTFILE}.pkg␊
␊
␊
$(SYMROOT)/i386/vers.h: version␊
␉@echo "#define I386BOOT_VERSION \"5.0.132\"" > $@␊
␉@echo "#define I386BOOT_BUILDDATE \"`date \"+%Y-%m-%d %H:%M:%S\"`\"" >> $@␊␊

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