| ␉uint16_t devid;␊ |
| };␊ |
| ␊ |
| ␊ |
| static uint16_t swap16(uint16_t toswap) {␊ |
| ␉return (((toswap & 0x00FF) << 8) | ((toswap & 0xFF00) >> 8));␊ |
| }␊ |
| ␊ |
| static uint32_t swap32(uint32_t toswap) {␊ |
| ␉return ((toswap & 0x000000FF) << 24) |␊ |
| ␉((toswap & 0x0000FF00) << 8 ) |␊ |
| ␉((toswap & 0x00FF0000) >> 8 ) |␊ |
| ␉((toswap & 0xFF000000) >> 24);␊ |
| }␊ |
| ␊ |
| // Known cards as of 2008/08/26␊ |
| static struct ati_chipsets_t ATIKnownChipsets[] = {␊ |
| ␉{ 0x00000000, "Unknown" },␊ |
|
| ␉␉{ 0x1002945A, "ATI Radeon 4800 Mobility Series"} ,␊ |
| ␉␉{ 0x1002945B, "ATI Radeon 4800 Mobility Series"} ,␊ |
| ␉␉{ 0x1002944B, "ATI Radeon 4800 Mobility Series"} ,␊ |
| ␉␉{ 0x10029490, "ATI Radeon 4600 Series"} ,␊ |
| ␉␉{ 0x10029498, "ATI Radeon 4600 Series"} ,␊ |
| ␉␉{ 0x10029490, "ATI Radeon 4670 Series"} ,␊ |
| ␉␉{ 0x10029498, "ATI Radeon 4650 Series"} ,␊ |
| ␉␉{ 0x1002949E, "ATI Radeon 4600 Series"} ,␊ |
| ␉␉{ 0x10029480, "ATI Radeon 4600 Series"} ,␊ |
| ␉␉{ 0x10029488, "ATI Radeon 4600 Series"} ,␊ |
|
| ␉␉{ 0x10029552, "ATI Radeon 4300 Mobility Series"} ,␊ |
| ␉␉{ 0x10029553, "ATI Radeon 4500 Mobility Series"} ,␊ |
| ␉␉{ 0x1002954F, "ATI Radeon 4300 Series"},␊ |
| ␉␉{ 0x100294B3, "ATI Radeon 4770 Series"},␊ |
| ␉␉{ 0x100294B5, "ATI Radeon 4770 Series"},␊ |
| ␉␉{ 0x100268B8, "ATI Radeon 5700 Series"},␊ |
| ␉␉{ 0x100268BE, "ATI Radeon 5700 Series"},␊ |
| ␉␉{ 0x10026898, "ATI Radeon 5800 Series"},␊ |
| ␉␉{ 0x10026899, "ATI Radeon 5800 Series"},␊ |
| };␊ |
| ␊ |
| static struct ati_chipsets_t ATIKnownFramebuffers[] = {␊ |
|
| ␉␉{ 0x1002945A, "Motmot"} ,␊ |
| ␉␉{ 0x1002945B, "Motmot"} ,␊ |
| ␉␉{ 0x1002944B, "Motmot"} ,␊ |
| ␉␉{ 0x10029490, "Motmot"} ,␊ |
| ␉␉{ 0x10029498, "Motmot"} ,␊ |
| ␉␉{ 0x1002949E, "Motmot"} ,␊ |
| ␉␉{ 0x10029480, "Motmot"} ,␊ |
| ␉␉{ 0x10029488, "Motmot"} ,␊ |
| ␉␉{ 0x10029540, "Motmot"} ,␊ |
| ␉␉{ 0x10029541, "Motmot"} ,␊ |
| ␉␉{ 0x1002954E, "Motmot"} ,␊ |
| ␉␉{ 0x10029552, "Motmot"} ,␊ |
| ␉␉{ 0x10029553, "Motmot"} ,␊ |
| ␉␉{ 0x1002954F, "Motmot"} ,␊ |
| ␉␉{ 0x10029490, "Peregrine"} ,␊ |
| ␉␉{ 0x10029498, "Peregrine"} ,␊ |
| ␉␉{ 0x1002949E, "Peregrine"} ,␊ |
| ␉␉{ 0x10029480, "Peregrine"} ,␊ |
| ␉␉{ 0x10029488, "Peregrine"} ,␊ |
| ␉␉{ 0x10029540, "Peregrine"} ,␊ |
| ␉␉{ 0x10029541, "Peregrine"} ,␊ |
| ␉␉{ 0x1002954E, "Peregrine"} ,␊ |
| ␉␉{ 0x10029552, "Peregrine"} ,␊ |
| ␉␉{ 0x10029553, "Peregrine"} ,␊ |
| ␉␉{ 0x1002954F, "Peregrine"} ,␊ |
| ␉␉{ 0x100294B3, "Peregrine"},␊ |
| ␉␉{ 0x100294B5, "Peregrine"},␊ |
| ␉␉{ 0x100268B8, "Motmot"},␊ |
| ␉␉{ 0x100268BE, "Motmot"},␊ |
| ␉␉{ 0x10026898, "Motmot"},␊ |
| ␉␉{ 0x10026899, "Motmot"},␊ |
| };␊ |
| ␊ |
| unsigned int accessROM(pci_dt_t *ati_dev, unsigned int mode)␊ |
|
| ␉␉}␊ |
| ␉␉while(counter != 0x10000);␊ |
| ␉}␊ |
| ␉accessROM((pci_dt_t *)regs, 1);␊ |
| ␉accessROM(regs, 1);␊ |
| ␊ |
| ␉if ((* (UInt16 *)BIOSBase) != 0xAA55) {␊ |
| ␉␉printf("Wrong BIOS signature: %04x\n", (* (UInt16 *)BIOSBase));␊ |
|
| ␉return size;␊ |
| }␊ |
| ␊ |
| static uint8_t read8(uint8_t *ptr, uint16_t offset) { ␊ |
| ␉return ptr[offset];␊ |
| }␊ |
| ␊ |
| static uint16_t read16(uint8_t *ptr, uint16_t offset) {␊ |
| ␉uint8_t ret[2];␊ |
| ␉ret[0] = ptr[offset+1];␊ |
| ␉ret[1] = ptr[offset];␊ |
| ␉return *((uint16_t*)&ret);␊ |
| }␊ |
| ␊ |
| static uint32_t read32(uint8_t *ptr, uint16_t offset) {␊ |
| ␉uint8_t ret[4];␊ |
| ␉ret[0] = ptr[offset+3];␊ |
| ␉ret[1] = ptr[offset+2];␊ |
| ␉ret[2] = ptr[offset+1];␊ |
| ␉ret[3] = ptr[offset];␊ |
| ␉return *((uint32_t*)&ret);␊ |
| }␊ |
| ␊ |
| ␊ |
| char *get_ati_model(uint32_t id) {␊ |
| ␉int i=0;␊ |
| ␉for(i = 0; i < (sizeof(ATIKnownChipsets) / sizeof(ATIKnownChipsets[0])); i++) {␊ |
|
| ␉}␊ |
| ␉return ATIKnownFramebuffers[0].name;␊ |
| }␊ |
| ␊ |
| int devprop_add_iopciconfigspace(struct DevPropDevice *device, pci_dt_t *ati_dev)␊ |
| {␊ |
| ␉if(!device)␊ |
|
| {␊ |
| ␉if(!device)␊ |
| ␉␉return 0;␊ |
| ␊ |
| ␉if(!DP_ADD_TEMP_VAL_DATA(device, ati_platform_info))␊ |
| ␉␉return 0;␉␊ |
| ␉if(!DP_ADD_TEMP_VAL(device, ati_device_type_0))␊ |
|
| ␊ |
| bool setup_ati_devprop(pci_dt_t *ati_dev)␊ |
| {␊ |
| //␉int␉␉␉len;␊ |
| ␉int␉␉␉len;␊ |
| ␉char␉␉*devicepath;␊ |
| //␉volatile uint8_t *regs;␊ |
| //␉uint32_t␉bar[7];␊ |
| ␉volatile uint8_t *regs;␊ |
| ␉uint32_t␉bar[7];␊ |
| ␉␊ |
| ␉char␉␉*model;␊ |
| ␉char␉␉*framebuffer;␊ |
|
| ␉devicepath = get_pci_dev_path(ati_dev);␊ |
| ␊ |
| ␉cmd = pci_config_read8( ati_dev->dev.addr, 4);␊ |
| ␉verbose("old pci command - %x\n", cmd);␊ |
| ␉printf("old pci command - %x\n", cmd);␊ |
| ␉if( cmd == 0) {␊ |
| ␉ pci_config_write8(ati_dev->dev.addr, 4, 6);␉␊ |
| ␉ cmd = pci_config_read8( ati_dev->dev.addr, 4);␊ |
| ␉ verbose("new pci command - %x\n", cmd);␊ |
| ␉ printf("new pci command - %x\n", cmd);␊ |
| ␉};␊ |
| ␊ |
| ␉model = get_ati_model((ati_dev->vendor_id << 16) | ati_dev->device_id);␊ |
|
| ␉uint32_t boot_display = 0x00000001;␊ |
| ␉if(radeon_card_posted(ati_dev)) boot_display=0x01;␊ |
| ␉␉else boot_display=0x00;␊ |
| ␉verbose("boot display - %x\n", boot_display);␊ |
| ␉printf("boot display - %x\n", boot_display);␊ |
| ␉devprop_add_value(device, "@0,AAPL,boot-display", (uint8_t*)&boot_display, 4);␊ |
| ␊ |
| ␉if(framebuffer[0] == 'M' && framebuffer[1] == 'o' && framebuffer[2] == 't') //faster than strcmp ;)␊ |
| ␉if((framebuffer[0] == 'M' && framebuffer[1] == 'o' && framebuffer[2] == 't') || (framebuffer[0] == 'S' && framebuffer[1] == 'h' && framebuffer[2] == 'r') || (framebuffer[0] == 'P' && framebuffer[1] == 'e' && framebuffer[2] == 'r')) //faster than strcmp ;)␊ |
| ␉␉devprop_add_ati_template_4xxx(device);␊ |
| ␉else␊ |
| ␉{␊ |
|
| ␉char tmp[10]; ␊ |
| ␊ |
| ␉sprintf(tmp, "Slot-%x",devices_number);␊ |
| ␉devprop_add_value(device, "AAPL,slot-name", (uint8_t*)tmp, strlen(tmp));␊ |
| ␉devprop_add_value(device, "AAPL,slot-name", tmp, strlen(tmp));␊ |
| ␉devices_number++;␊ |
| ␉␊ |
| ␉sprintf(tmpString, ati_compatible_0[1], framebuffer);␊ |
|
| ␉if (getValueForKey("-useatirom", &val, &len1, &bootInfo->bootConfig))␊ |
| ␉{␊ |
| ␉␉sprintf(romfilename, "ati_%04x_%04x.rom", (uint16_t)ati_dev->device_id, (uint16_t)ati_dev->vendor_id);␊ |
| ␉␉verbose("looking for file /Extra/%s\n", romfilename);␊ |
| ␉␉printf("looking for file /Extra/%s\n", romfilename);␊ |
| ␉␉rom = malloc(0x20000);␊ |
| ␉␉rom_size = load_ati_bios_file((char *)romfilename, (char *)rom);␊ |
| ␉␉if(rom_size > 0x10000) rom_size = 0x10000; //we dont need rest anyway;␊ |
|
| ␉␉␉if(boot_display) // no custom rom␊ |
| ␉␉␉␉biosimage = 0; //try to dump from legacy space, otherwise can result in 100% fan speed␊ |
| ␉␉␉else␊ |
| ␉␉␉␉biosimage = (char *)readAtomBIOS(ati_dev); //readAtomBios result in bug on some cards (100% fan speed and black screen),␊ |
| ␉␉␉␉biosimage = readAtomBIOS(ati_dev); //readAtomBios result in bug on some cards (100% fan speed and black screen),␊ |
| ␉␉␉␉␉␉␉␉␉␉␉ //not using it for posted card, rading from legacy space instead␊ |
| ␉␉} else {␊ |
| ␉␉␉biosimage = rom; //going custom rom way␊ |
| ␉␉␉verbose("Using rom %s\n", romfilename);␊ |
| ␉␉␉printf("Using rom %s\n", romfilename);␊ |
| ␉␉}␊ |
| ␉␉if(biosimage == 0)␊ |
| ␉␉{␊ |
| ␉␉␉biosimage = (char *)0xC0000;␊ |
| ␉␉␉biosimage = 0xC0000;␊ |
| ␉␉␉toFree = 0;␊ |
| ␉␉␉verbose("Not going to use bios image file\n");␊ |
| ␉␉␉printf("Not going to use bios image file\n");␊ |
| ␉␉} else toFree = 1;␊ |
| ␊ |
| ␉␉if ((uint8_t)biosimage[0] == 0x55 && (uint8_t)biosimage[1] == 0xaa)␊ |
|
| ␉␉␉{␊ |
| ␉␉if (rom_pci_header->device != ati_dev->device_id)␊ |
| ␉␉␉␉{␊ |
| ␉␉␉␉␉verbose("Bios image (%x) doesnt match card (%x), ignoring\n", rom_pci_header->device, ati_dev->device_id);␊ |
| ␉␉␉␉␉printf("Bios image (%x) doesnt match card (%x), ignoring\n", rom_pci_header->device, ati_dev->device_id);␊ |
| ␉␉␉␉} else {␊ |
| ␉␉␉␉␉if(toFree)␊ |
| ␉␉␉␉␉␉verbose("Adding binimage to card %x from mmio space with size %x\n", ati_dev->device_id, biosimage_size);␊ |
| ␉␉␉␉␉␉printf("Adding binimage to card %x from mmio space with size %x\n", ati_dev->device_id, biosimage_size);␊ |
| ␉␉␉␉␉else␊ |
| ␉␉␉␉␉␉verbose("Adding binimage to card %x from legacy space with size %x\n", ati_dev->device_id, biosimage_size);␊ |
| ␉␉␉␉␉␉printf("Adding binimage to card %x from legacy space with size %x\n", ati_dev->device_id, biosimage_size);␊ |
| ␉␉␉␉␉devprop_add_value(device, "ATY,bin_image", (uint8_t*) biosimage, biosimage_size);␊ |
| ␉␉␉␉}␊ |
| ␉␉␉} else verbose("Wrong pci header signature %x\n", rom_pci_header->signature);␊ |
| ␉␉␉} else printf("Wrong pci header signature %x\n", rom_pci_header->signature);␊ |
| ␉␉␉␊ |
| ␉␉} else verbose("Bios image not found at %x, content %x %x\n", biosimage, (uint8_t)biosimage[0], (uint8_t)biosimage[1]);␊ |
| ␉␉} else printf("Bios image not found at %x, content %x %x\n", biosimage, (uint8_t)biosimage[0], (uint8_t)biosimage[1]);␊ |
| ␉␉if(toFree) free(biosimage);␊ |
| ␉}␊ |
| ␉stringdata = malloc(sizeof(uint8_t) * string->length);␊ |
