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| Source at commit 1146 created 12 years 10 months ago. By azimutz, Sync with trunk (r1145). Add nVidia dev id's, 0DF4 for "GeForce GT 450M" (issue 99) and 1251 for "GeForce GTX 560M" (thanks to oSxFr33k for testing). | |
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| 1 | /*␊ |
| 2 | * platform.c␊ |
| 3 | *␊ |
| 4 | * AsereBLN: cleanup␊ |
| 5 | */␊ |
| 6 | ␊ |
| 7 | #include "libsaio.h"␊ |
| 8 | #include "boot.h"␊ |
| 9 | #include "bootstruct.h"␊ |
| 10 | #include "pci.h"␊ |
| 11 | #include "platform.h"␊ |
| 12 | #include "cpu.h"␊ |
| 13 | #include "modules.h"␊ |
| 14 | ␊ |
| 15 | #ifndef DEBUG_PLATFORM␊ |
| 16 | #define DEBUG_PLATFORM 0␊ |
| 17 | #endif␊ |
| 18 | ␊ |
| 19 | #if DEBUG_PLATFORM␊ |
| 20 | #define DBG(x...)␉printf(x)␊ |
| 21 | #else␊ |
| 22 | #define DBG(x...)␊ |
| 23 | #endif␊ |
| 24 | ␊ |
| 25 | PlatformInfo_t* Platform;␊ |
| 26 | ␊ |
| 27 | /** Return if a CPU feature specified by feature is activated (true) or not (false) */␊ |
| 28 | inline bool platformCPUFeature(uint32_t feature)␊ |
| 29 | {␊ |
| 30 | ␉return (Platform->CPU.Features & feature);␊ |
| 31 | }␊ |
| 32 | ␊ |
| 33 | /** scan mem for memory autodection purpose */␊ |
| 34 | void scan_mem() {␊ |
| 35 | static bool done = false;␊ |
| 36 | if (done) return;␊ |
| 37 | ␊ |
| 38 | ␉execute_hook("ScanMemory", NULL, NULL, NULL, NULL);␊ |
| 39 | done = true;␊ |
| 40 | }␊ |
| 41 | ␊ |
| 42 | /** ␊ |
| 43 | Scan platform hardware information, called by the main entry point (common_boot() ) ␊ |
| 44 | _before_ bootConfig xml parsing settings are loaded␊ |
| 45 | */␊ |
| 46 | void scan_platform(void)␊ |
| 47 | {␉␊ |
| 48 | ␉Platform = malloc(sizeof(Platform));␊ |
| 49 | ␉memset(Platform, 0, sizeof(Platform));␊ |
| 50 | ␉build_pci_dt();␊ |
| 51 | ␉scan_cpu(Platform);␊ |
| 52 | ␉//scan_mem(); Rek: called after pci devs init in fake_efi now ...␊ |
| 53 | }␊ |
| 54 | |
