Subhobhai943/SUB-OS
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feat(drivers): Implement NVMe PCIe SSD, AHCI SATA, Realtek RTL8139, Intel HD Audio (HDA), and USB 3.0 xHCI drivers + lsdev/lsblk tools

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subhobhai943 committed 2026-08-17 14:45:28 +05:30
1 parent 65c916d6ac
commit cfc122dda6
12 files changed
+775 -6
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kernel/main.c
+13 -6
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@@ -32,17 +32,22 @@
#include <drivers/keyboard.h>
#include <drivers/mouse.h>
#include <drivers/ata.h>
#include <drivers/ahci.h>
#include <drivers/nvme.h>
#include <drivers/pci.h>
#include <drivers/e1000.h>
#include <drivers/rtl8139.h>
#include <drivers/speaker.h>
#include <drivers/fb.h>
#include <drivers/rtc.h>
#include <drivers/acpi.h>
#include <drivers/usb.h>
#include <drivers/xhci.h>
#include <drivers/ramdisk.h>
#include <block/block.h>
#include <ipc/ipc.h>
#include <sound/sound.h>
#include <sound/hda.h>
#include <sound/melody.h>
#include <fs/vfs.h>
#include <fs/fat32.h>
@@ -123,20 +128,20 @@ void kernel_main(void* memory_map, uint64_t memory_map_count) {
printk(KERN_INFO "[7/18] Initializing Block Layer, Ramdisk & Storage Controllers... ");
block_init();
ramdisk_init();
if (ata_init()) {
printk(ANSI_BRIGHT_GREEN "ATA Primary Master Active\n" ANSI_RESET);
} else {
printk(ANSI_YELLOW "No ATA Drive\n" ANSI_RESET);
}
ata_init();
ahci_init();
nvme_init();
printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
// 7. Bus & Devices
printk(KERN_INFO "[8/18] Enumerating PCI Bus, VirtIO, Canvas & PTY... ");
printk(KERN_INFO "[8/18] Enumerating PCI Bus, VirtIO, xHCI, Canvas & PTY... ");
pci_init();
virt_init();
fb_init();
canvas_init();
pty_init();
usb_init();
xhci_init();
printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
// 7. Network Subsystem, NetFilter, HTTPD & SSH Server
@@ -144,6 +149,7 @@ void kernel_main(void* memory_map, uint64_t memory_map_count) {
filter_init();
httpd_init();
sshd_init();
rtl8139_init();
if (e1000_init()) {
net_init();
socket_subsystem_init();
@@ -159,6 +165,7 @@ void kernel_main(void* memory_map, uint64_t memory_map_count) {
// 8. Sound & Voice Synthesizer
printk(KERN_INFO "[10/18] Initializing Sound Architecture, Melody Player & Formant TTS... ");
sound_init();
hda_init();
melody_init();
printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);