diff options
Diffstat (limited to 'src/devices/oprom/x86.c')
| -rw-r--r-- | src/devices/oprom/x86.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/devices/oprom/x86.c b/src/devices/oprom/x86.c index 9e72a4a6a6..4d9604a581 100644 --- a/src/devices/oprom/x86.c +++ b/src/devices/oprom/x86.c @@ -45,16 +45,16 @@ int (*intXX_handler[256])(struct eregs *regs) = { NULL }; static int intXX_exception_handler(struct eregs *regs) { - printk(BIOS_INFO, "Oops, exception %d while executing option rom\n", + printk(BIOS_INFO, "Oops, exception %d while executing option rom\n", regs->vector); - x86_exception(regs); // Call coreboot exception handler + x86_exception(regs); // Call coreboot exception handler return 0; // Never returns? } static int intXX_unknown_handler(struct eregs *regs) { - printk(BIOS_INFO, "Unsupported software interrupt #0x%x\n", + printk(BIOS_INFO, "Unsupported software interrupt #0x%x\n", regs->vector); return -1; @@ -74,12 +74,12 @@ static void setup_interrupt_handlers(void) { int i; - /* The first 16 intXX functions are not BIOS services, + /* The first 16 intXX functions are not BIOS services, * but the CPU-generated exceptions ("hardware interrupts") */ for (i = 0; i < 0x10; i++) intXX_handler[i] = &intXX_exception_handler; - + /* Mark all other intXX calls as unknown first */ for (i = 0x10; i < 0x100; i++) { @@ -133,14 +133,14 @@ static void setup_realmode_idt(void) } /* Many option ROMs use the hard coded interrupt entry points in the - * system bios. So install them at the known locations. + * system bios. So install them at the known locations. */ - + /* int42 is the relocated int10 */ write_idt_stub((void *)0xff065, 0x42); /* VIA's VBIOS calls f000:f859 instead of int15 */ - write_idt_stub((void *)0xff859, 0x15); + write_idt_stub((void *)0xff859, 0x15); } void run_bios(struct device *dev, unsigned long addr) @@ -187,7 +187,7 @@ static u32 VSA_vrRead(u16 classIndex) "outl %%eax, %%dx\n" "addb $2, %%dl\n" "inw %%dx, %%ax\n" - : "=a" (eax), "=b"(ebx), "=c"(ecx), "=d"(edx) + : "=a" (eax), "=b"(ebx), "=c"(ecx), "=d"(edx) : "a"(classIndex) ); @@ -245,7 +245,7 @@ void do_vsmbios(void) } #endif -/* interrupt_handler() is called from assembler code only, +/* interrupt_handler() is called from assembler code only, * so there is no use in putting the prototype into a header file. */ int __attribute__((regparm(0))) interrupt_handler(u32 intnumber, @@ -308,7 +308,7 @@ int __attribute__((regparm(0))) interrupt_handler(u32 intnumber, // will later pop them. // What happens here is that we force (volatile!) changing // the values of the parameters of this function. We do this - // because we know that they stay alive on the stack after + // because we know that they stay alive on the stack after // we leave this function. Don't say this is bollocks. *(volatile u32 *)&eax = reg_info.eax; *(volatile u32 *)&ecx = reg_info.ecx; |