| ␉return nvidia_card_generic[0].name;␊ |
| }␊ |
| ␊ |
| static uint32_t load_nvidia_bios_file(const char *filename, uint8_t **buf)␊ |
| {␊ |
| ␉int fd;␊ |
| ␉int size;␊ |
| ␊ |
| ␉if ((fd = open_bvdev("bt(0,0)", filename, 0)) < 0)␊ |
| ␉{␊ |
| ␉␉return 0;␊ |
| ␉}␊ |
| ␊ |
| ␉size = file_size(fd);␊ |
| ␊ |
| ␉if (size)␊ |
| ␉{␊ |
| ␉␉*buf = malloc(size);␊ |
| ␉␉size = read(fd, (char *)buf, size);␊ |
| ␉}␊ |
| ␉close(fd);␊ |
| ␊ |
| ␉return size > 0 ? size : 0;␊ |
| }␊ |
| ␊ |
| static int devprop_add_nvidia_template(DevPropDevice *device)␊ |
| {␊ |
| ␉char tmp[16];␊ |
|
| ␉// Rek : Dont use sprintf return, it does not WORK !! our custom sprintf() always return 0!␊ |
| ␉// len = sprintf(tmp, "Slot-%x", devices_number);␊ |
| ␉snprintf(tmp, sizeof(tmp), "Slot-%x",devices_number);␊ |
| ␉devprop_add_value(device, "AAPL,slot-name", (uint8_t *) tmp, strlen(tmp));␊ |
| ␉devprop_add_value(device, "AAPL,slot-name", (uint8_t *) tmp, (uint32_t)strlen(tmp));␊ |
| ␉devices_number++;␊ |
| ␊ |
| ␉return 1;␊ |
| }␊ |
| ␊ |
| unsigned long long mem_detect(volatile uint8_t *regs, uint8_t nvCardType, pci_dt_t *nvda_dev, uint32_t device_id, uint32_t subsys_id)␊ |
| static uint32_t load_nvidia_bios_file(const char *filename, uint8_t **buf)␊ |
| {␊ |
| ␉int fd;␊ |
| ␉int size;␊ |
| ␊ |
| ␉if ((fd = open_bvdev("bt(0,0)", filename, 0)) < 0)␊ |
| ␉{␊ |
| ␉␉return 0;␊ |
| ␉}␊ |
| ␊ |
| ␉size = file_size(fd);␊ |
| ␊ |
| ␉if (size)␊ |
| ␉{␊ |
| ␉␉*buf = malloc(size);␊ |
| ␉␉size = read(fd, (char *)buf, size);␊ |
| ␉}␊ |
| ␉close(fd);␊ |
| ␊ |
| ␉return size > 0 ? size : 0;␊ |
| }␊ |
| ␊ |
| uint64_t mem_detect(volatile uint8_t *regs, uint16_t nvCardType, pci_dt_t *nvda_dev, uint32_t device_id, uint32_t subsys_id)␊ |
| {␊ |
| ␉uint64_t vram_size = 0;␊ |
| ␊ |
| ␉// First check if any value exist in the plist␊ |
|
| ␉␉}␊ |
| ␉}␊ |
| ␊ |
| ␉// Finally, if vram_size still not set do the calculation with our own method␊ |
| ␉if (nvCardType < NV_ARCH_50)␊ |
| ␉{␊ |
| ␉␉vram_size = (uint64_t)(REG32( NV04_PFB_FIFO_DATA ));␊ |
| ␉␉vram_size &= NV10_PFB_FIFO_DATA_RAM_AMOUNT_MB_MASK;␊ |
| ␉}␊ |
| ␉else if (nvCardType < NV_ARCH_C0)␊ |
| ␉{␊ |
| ␉␉vram_size = (uint64_t)(REG32( NV04_PFB_FIFO_DATA ));␊ |
| ␉␉vram_size |= (vram_size & 0xff) << 32;␊ |
| ␉␉vram_size &= 0xffffffff00ll;␊ |
| ␉}␊ |
| ␉else␊ |
| ␉{ // >= NV_ARCH_C0␊ |
| ␉␉vram_size = REG32( NVC0_MEM_CTRLR_RAM_AMOUNT ) << 20;␊ |
| ␉␉vram_size *= REG32( NVC0_MEM_CTRLR_COUNT );␊ |
| ␉}␊ |
| ␊ |
| ␉// Then, Workaround for 9600M GT, GT 210/420/430/440/525M/540M & GTX 560M␊ |
| ␉switch (nvda_dev->device_id)␊ |
| ␉{␊ |
|
| ␉␉␉break;␊ |
| ␉}␊ |
| ␊ |
| ␉if (!vram_size)␊ |
| ␉{␊ |
| ␉␉// Finally, if vram_size still not set do the calculation with our own method␊ |
| ␉␉if (nvCardType < NV_ARCH_50)␊ |
| ␉␉{␊ |
| ␉␉␉vram_size = (uint64_t)(REG32(NV04_PFB_FIFO_DATA));␊ |
| ␉␉␉vram_size &= NV10_PFB_FIFO_DATA_RAM_AMOUNT_MB_MASK;␊ |
| ␉␉}␊ |
| ␉␉else if (nvCardType < NV_ARCH_C0)␊ |
| ␉␉{␊ |
| ␉␉␉vram_size = (uint64_t)(REG32(NV04_PFB_FIFO_DATA));␊ |
| ␉␉␉vram_size |= (vram_size & 0xff) << 32;␊ |
| ␉␉␉vram_size &= 0xffffffff00ll;␊ |
| ␉␉}␊ |
| ␉␉else␊ |
| ␉␉{ // >= NV_ARCH_C0␊ |
| ␉␉␉vram_size = REG32(NVC0_MEM_CTRLR_RAM_AMOUNT) << 20;␊ |
| ␉␉␉vram_size *= REG32(NVC0_MEM_CTRLR_COUNT);␊ |
| ␉␉}␊ |
| ␉}␊ |
| ␉DBG("mem_detected %ld\n", vram_size);␊ |
| ␉return vram_size;␊ |
| }␊ |
|
| ␊ |
| bool setup_nvidia_devprop(pci_dt_t *nvda_dev)␊ |
| {␊ |
| ␉struct DevPropDevice␉␉*device␉␉= NULL;␊ |
| ␉char␉␉␉␉*devicepath␉= NULL;␊ |
| ␉DevPropDevice␉*device␉␉= NULL;␊ |
| ␉char␉␉*devicepath␉= NULL;␊ |
| ␉uint8_t␉␉*rom␉␉= NULL;␊ |
| ␉uint16_t␉nvCardType␉= 0;␊ |
| ␉uint64_t␉videoRam␉= 0;␊ |
| ␉uint32_t␉bar[7];␊ |
| ␉uint32_t␉boot_display␉= 0;␊ |
| ␉int␉␉nvPatch␉␉= 0;␊ |
| ␉char␉␉*model␉␉= NULL;␊ |
| ␉char␉␉nvFilename[64];␊ |
| ␉option_rom_pci_header_t␉␉*rom_pci_header;␊ |
| ␉volatile uint8_t␉␉*regs;␊ |
| ␉uint8_t␉␉␉␉*rom␉␉= NULL;␊ |
| ␉uint8_t␉␉␉␉nvCardType␉= 0;␊ |
| ␉uint64_t␉␉␉videoRam␉= 0;␊ |
| ␉uint32_t␉␉␉nvBiosOveride;␊ |
| ␉uint32_t␉␉␉bar[7];␊ |
| ␉uint32_t␉␉␉boot_display␉= 0;␊ |
| ␉int␉␉␉␉nvPatch = 0;␊ |
| ␉int␉␉␉␉len;␊ |
| ␉char␉␉␉␉biosVersion[64];␊ |
| ␉char␉␉␉␉nvFilename[64];␊ |
| ␉char␉␉␉␉kNVCAP[12];␊ |
| ␉char␉␉␉␉*model␉␉= NULL;␊ |
| ␉const char␉␉␉*value;␊ |
| ␊ |
| ␉fill_card_list();␊ |
