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Clean: harmonizing & header-commenting code

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xamidev
2024-08-24 17:17:53 +02:00
parent a915ac15a1
commit fbd4fa6089
46 changed files with 339 additions and 130 deletions
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27
src/drivers/ata.c
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@@ -1,27 +1,12 @@
// ATA PIO driver implementation
// Author: xamidev
// Licensed under the Unlicense. See the repo below.
// https//github.com/xamidev/blankos
#include <stdint.h>
#include "../kernel/io.h"
#include "../libc/stdio.h"
#define ATA_PRIMARY_IO 0x1F0
#define ATA_PRIMARY_CTRL 0x3F6
#define ATA_CMD_READ_PIO 0x20
#define ATA_CMD_WRITE_PIO 0x30
#define ATA_IDENTIFY 0xEC
#define ATA_REG_DATA 0x00
#define ATA_REG_ERROR 0x01
#define ATA_REG_SECCOUNT0 0x02
#define ATA_REG_LBA0 0x03
#define ATA_REG_LBA1 0x04
#define ATA_REG_LBA2 0x05
#define ATA_REG_HDDEVSEL 0x06
#define ATA_REG_COMMAND 0x07
#define ATA_REG_STATUS 0x07
#define ATA_SR_BSY 0x80
#define ATA_SR_DRDY 0x40
#define ATA_SR_DRQ 0x08
#define ATA_SR_ERR 0x01
#include "ata.h"
static inline uint16_t inw(uint16_t port) {
uint16_t result;