x86: reorganize the i386 directory

Add structure to the internals of the x86 directory.

Signed-off-by: Danny Holman <dholman@gymli.xyz>

1 files changed, 0 insertions, 47 deletions

diff --git a/arch/i386/serial.c b/arch/i386/serial.c
deleted file mode 100644
index 20bd8f9..0000000
--- a/arch/i386/serial.c
+++ /dev/null
@@ -1,47 +0,0 @@
-#include <kernel/serial.h>
-#include <kernel/string.h>
-#include <stddef.h>
-#include "pic.h"
-
-#define PORT 0x3f8
-
-int serial_init(void) {
-        outb(PORT + 1, 0x00);
-        outb(PORT + 3, 0x80);
-        outb(PORT + 0, 0x03);
-        outb(PORT + 1, 0x00);
-        outb(PORT + 3, 0x03);
-        outb(PORT + 2, 0xC7);
-        outb(PORT + 4, 0x0B);
-        outb(PORT + 4, 0x1E);
-        outb(PORT + 0, 0xAE);
-
-        if (inb(PORT + 0) != 0xAE)
-                return -1;
-
-        outb(PORT + 4, 0x0F);
-        return 0;
-}
-
-int serial_recieved(void) {
-        return inb(PORT + 5) & 1;
-}
-
-char read_serial(void) {
-        while (serial_recieved() == 0);
-        return inb(PORT);
-}
-
-int is_transmit_empty(void) {
-        return inb(PORT + 5) & 0x20;
-}
-
-void write_serial(char a) {
-        while (is_transmit_empty() == 0);
-        outb(PORT, a);
-}
-
-void serial_writestring(const char *str) {
-        for (size_t i = 0; i < strlen(str); i++)
-                write_serial(str[i]);
-}