New features have been added to the CPU driver.

Author: OpenSoftware-World

Drivers/Cpu/cpu.c

@@ -1,9 +1,24 @@
 #include "cpu.h"
+#include "../Vga/vga.h"
 
 uint32_t cpuinfo_data(uint32_t *eax, uint32_t *ebx, uint32_t *ecx, uint32_t *edx, uint32_t function_id) {
     __asm__ __volatile__ ("cpuid": "=a"(*eax), "=b"(*ebx), "=c"(*ecx), "=d"(*edx): "a"(function_id));
 }
 
+void get_sys_cpuinfo(const char *mode) {
+    if (mode[0] == 'B') {
+        sys_cpuinfo_t cpuinfo;
+        uint32_t *p = (uint32_t*)cpuinfo.sys_cpu_brand;
+        
+        for (uint32_t i = 0; i < 3; i++) {
+            cpuinfo_data(&p[i*4], &p[i*4+1], &p[i*4+2], &p[i*4+3], 0x80000002 + i);
+        }
+        cpuinfo.sys_cpu_brand[48] = '\0';
+        vga_print_scr("CPU Brand: ");
+        vga_print_scr_nw(cpuinfo.sys_cpu_brand);
+    }
+}
+
 void cpu_status(const char *mode) {
     if (mode[0] == 'S') {
         __asm__ __volatile__ ("hlt");

Drivers/Cpu/cpu.h

@@ -26,11 +26,12 @@ typedef struct {
 } sys_cpuinfo_t;
 
 uint32_t cpuinfo_data(uint32_t *eax, uint32_t *ebx, uint32_t *ecx, uint32_t *edx, uint32_t function_id);
+void get_sys_cpuinfo(const char *mode);
 void cpu_status(const char *mode);
 
 #define CPU_DRIVER_NAME "OpenKernel CPU Driver"
-#define CPU_DRIVER_VER "0.1"
+#define CPU_DRIVER_VER "0.2"
 #define CPU_DRIVER_DESC "A simple CPU Driver for OpenKernel"
 #define CPU_DRIVER_KRNL_VER "2.0"
 
-#endif
+#endif