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disk: remove some unused things

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rusya
2025-03-15 17:32:19 +03:00
parent 526a1a07dd
commit 885ed6a7d1
2 changed files with 0 additions and 8 deletions
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include/disk.h
-1
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@@ -9,7 +9,6 @@ typedef struct {
unsigned char sectors; unsigned char sectors;
} disk_info; } disk_info;
void get_hdd_geometry(uint32_t* cylinders, uint16_t* heads, uint32_t* sectors);
void get_disk_info(disk_info *info); void get_disk_info(disk_info *info);
int ide_check_disk_present(); int ide_check_disk_present();
src/disk.c
-7
View File
@@ -27,7 +27,6 @@ void ide_send_command(unsigned char command) {
unsigned short ide_read_data() { unsigned short ide_read_data() {
unsigned short data; unsigned short data;
//__asm__ __volatile__("inw %1, %0" : "=a" (data) : "d" (IDE_DATA));
__asm__ __volatile__("inw %w1, %0" : "=a" (data) : "Nd" (IDE_DATA)); __asm__ __volatile__("inw %w1, %0" : "=a" (data) : "Nd" (IDE_DATA));
return data; return data;
} }
@@ -38,12 +37,6 @@ unsigned char ide_read_status() {
return status; return status;
} }
uint16_t inw(uint16_t port) {
uint16_t value;
__asm__ __volatile__("inw %w1, %w0" : "=a" (value) : "Nd" (port));
return value;
}
//https://wiki.osdev.org/ATA_PIO_Mode#IDENTIFY_command //https://wiki.osdev.org/ATA_PIO_Mode#IDENTIFY_command
void get_disk_info(disk_info *info) { void get_disk_info(disk_info *info) {
outportb(0x1F6, 0xA0);//select master drive, 0xA0 - master, 0xB0 - slave outportb(0x1F6, 0xA0);//select master drive, 0xA0 - master, 0xB0 - slave