x86 boot code comments typos
Fix comments typos in new x86 boot code. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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4 changed files with 4 additions and 4 deletions
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@ -2,7 +2,7 @@
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* code16gcc.h
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*
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* This file is -include'd when compiling 16-bit C code.
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* Note: this asm() needs to be emitted before gcc omits any code.
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* Note: this asm() needs to be emitted before gcc emits any code.
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* Depending on gcc version, this requires -fno-unit-at-a-time or
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* -fno-toplevel-reorder.
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*
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@ -225,7 +225,7 @@ start_of_setup:
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int $0x13
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#endif
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# We will have entired with %cs = %ds+0x20, normalize %cs so
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# We will have entered with %cs = %ds+0x20, normalize %cs so
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# it is on par with the other segments.
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pushw %ds
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pushw $setup2
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@ -80,7 +80,7 @@ static void move_kernel_around(void)
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*/
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static void mask_all_interrupts(void)
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{
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outb(0xff, 0xa1); /* Mask all interrupts on the seconday PIC */
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outb(0xff, 0xa1); /* Mask all interrupts on the secondary PIC */
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io_delay();
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outb(0xfb, 0x21); /* Mask all but cascade on the primary PIC */
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io_delay();
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@ -44,7 +44,7 @@ static int set_bios_mode(u8 mode)
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: "+a" (ax)
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: : "ebx", "ecx", "edx", "esi", "edi");
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do_restore = 1; /* Assume video contents was lost */
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do_restore = 1; /* Assume video contents were lost */
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new_mode = ax & 0x7f; /* Not all BIOSes are clean with the top bit */
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if (new_mode == mode)
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