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Rename IO functions

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This commit is contained in:
Braiden Vasco 2017-11-03 04:04:14 +00:00
parent 38e9e650b7
commit 81fa5a95a1
2 changed files with 14 additions and 14 deletions
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24
arch/asm.h
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@ -1,46 +1,46 @@
#ifndef KERNELMQ_INCLUDED_ASM
#define KERNELMQ_INCLUDED_ASM 1
inline static unsigned char inb(unsigned short port);
inline static unsigned short inw(unsigned short port);
inline static unsigned int ind(unsigned short port);
inline static unsigned char inportb(unsigned short port);
inline static unsigned short inportw(unsigned short port);
inline static unsigned int inportd(unsigned short port);
inline static void outb(unsigned short port, unsigned char value);
inline static void outw(unsigned short port, unsigned short value);
inline static void outd(unsigned short port, unsigned int value);
inline static void outportb(unsigned short port, unsigned char value);
inline static void outportw(unsigned short port, unsigned short value);
inline static void outportd(unsigned short port, unsigned int value);
unsigned char inb(unsigned short port)
unsigned char inportb(unsigned short port)
{
register unsigned char result;
asm volatile("inb %1, %0" : "=a" (result) : "dN" (port));
return result;
}
unsigned short inw(unsigned short port)
unsigned short inportw(unsigned short port)
{
register unsigned short result;
asm volatile("inw %1, %0" : "=a" (result) : "dN" (port));
return result;
}
unsigned int ind(unsigned short port)
unsigned int inportd(unsigned short port)
{
register unsigned int result;
asm volatile("ind %1, %0" : "=a" (result) : "dN" (port));
return result;
}
void outb(unsigned short port, unsigned char value)
void outportb(unsigned short port, unsigned char value)
{
asm volatile("outb %1, %0" : : "dN" (port), "a" (value));
}
void outw(unsigned short port, unsigned short value)
void outportw(unsigned short port, unsigned short value)
{
asm volatile("outw %1, %0" : : "dN" (port), "a" (value));
}
void outd(unsigned short port, unsigned int value)
void outportd(unsigned short port, unsigned int value)
{
asm volatile("outd %1, %0" : : "dN" (port), "a" (value));
}

4
arch/hwint.c
View file

@ -41,11 +41,11 @@ void hwint_handler(struct IsrRegisters regs)
if (regs.int_no >= 40) { // TODO: hardcoded
// Send reset signal to slave
outb(0xA0, 0x20); // TODO: hardcoded
outportb(0xA0, 0x20); // TODO: hardcoded
}
// Send reset signal to master
outb(0x20, 0x20); // TODO: hardcoded
outportb(0x20, 0x20); // TODO: hardcoded
const unsigned char hwint_no = regs.int_no - INT_HWINT_FIRST;