diff options
Diffstat (limited to 'src/mainboard/siemens/sitemp_g1p1/int15_func.c')
| -rw-r--r-- | src/mainboard/siemens/sitemp_g1p1/int15_func.c | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/src/mainboard/siemens/sitemp_g1p1/int15_func.c b/src/mainboard/siemens/sitemp_g1p1/int15_func.c index f2455bee6c..b01a292411 100644 --- a/src/mainboard/siemens/sitemp_g1p1/int15_func.c +++ b/src/mainboard/siemens/sitemp_g1p1/int15_func.c @@ -32,11 +32,11 @@ static INT15_function_extensions __int15_func; /* System BIOS int15 function */ int sbios_INT15_handler(void) { - int res = -1; + int res = -1; - printk(BIOS_DEBUG, "System BIOS INT 15h\n"); + printk(BIOS_DEBUG, "System BIOS INT 15h\n"); - switch (X86_EAX & 0xffff) { + switch (X86_EAX & 0xffff) { #define BOOT_DISPLAY_DEFAULT 0 #define BOOT_DISPLAY_CRT (1 << 0) #define BOOT_DISPLAY_TV (1 << 1) @@ -57,45 +57,45 @@ int sbios_INT15_handler(void) printk(BIOS_DEBUG, "DISPLAY=%x\n", X86_ECX); res = 0; break; - case 0x4e08: - switch (X86_EBX & 0xff) { - case 0x00: - X86_EAX &= ~(0xff); - X86_EBX = (X86_EBX & ~(0xff)) | __int15_func.regs.func00_LCD_panel_id; - printk(BIOS_DEBUG, "DISPLAY = %x\n", X86_EBX & 0xff); - res = 0; - break; - case 0x02: - break; - case 0x05: - X86_EAX &= ~(0xff); - X86_EBX = (X86_EBX & ~(0xff)) | __int15_func.regs.func05_TV_standard; - printk(BIOS_DEBUG, "TV = %x\n", X86_EBX & 0xff); - res = 0; - break; - case 0x80: - X86_EAX &= ~(0xff); - X86_EBX &= ~(0xff); - printk(BIOS_DEBUG, "Integrated System Information = %x:%x\n", X86_EDX, X86_EDI); - vgainfo_addr = (X86_EDX * 16) + X86_EDI; - res = 0; - break; - case 0x89: - X86_EAX &= ~(0xff); - X86_EBX &= ~(0xff); - printk(BIOS_DEBUG, "Get supported display device information\n"); - res = 0; - break; - default: - break; - } - break; + case 0x4e08: + switch (X86_EBX & 0xff) { + case 0x00: + X86_EAX &= ~(0xff); + X86_EBX = (X86_EBX & ~(0xff)) | __int15_func.regs.func00_LCD_panel_id; + printk(BIOS_DEBUG, "DISPLAY = %x\n", X86_EBX & 0xff); + res = 0; + break; + case 0x02: + break; + case 0x05: + X86_EAX &= ~(0xff); + X86_EBX = (X86_EBX & ~(0xff)) | __int15_func.regs.func05_TV_standard; + printk(BIOS_DEBUG, "TV = %x\n", X86_EBX & 0xff); + res = 0; + break; + case 0x80: + X86_EAX &= ~(0xff); + X86_EBX &= ~(0xff); + printk(BIOS_DEBUG, "Integrated System Information = %x:%x\n", X86_EDX, X86_EDI); + vgainfo_addr = (X86_EDX * 16) + X86_EDI; + res = 0; + break; + case 0x89: + X86_EAX &= ~(0xff); + X86_EBX &= ~(0xff); + printk(BIOS_DEBUG, "Get supported display device information\n"); + res = 0; + break; + default: + break; + } + break; default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_EAX & 0xffff); + printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_EAX & 0xffff); break; - } + } - return res; + return res; } /* Initialization VBIOS function extensions */ |