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Handle ps2 keyboard via special process

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This commit is contained in:
Kamil Kowalczyk
2025-09-07 20:53:36 +02:00
parent 4f3053bc8e
commit 9644ad0b4e
16 changed files with 312 additions and 40 deletions
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31
kernel/proc/proc.c
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@ -13,6 +13,9 @@
#include "vfs/vfs.h"
#include "bootinfo/bootinfo.h"
#include "ipc/pipe/pipe.h"
#include "kproc/kproc.h"
#include "ps2kbproc/ps2kbproc.h"
#include "termproc/termproc.h"
#define PROC_REAPER_FREQ 30
@ -281,30 +284,22 @@ void proc_status(void) {
}
}
Proc *kproc = NULL;
void proc_kproc(void) {
char buf[100];
hal_memset(buf, 0, sizeof(buf));
for (;;) {
int32_t read = ipc_piperead(kproc->pipes[1], buf, sizeof(buf));
kprintf("%.*s", read, buf);
hal_memset(buf, 0, sizeof(buf));
}
}
void proc_init(void) {
spinlock_init(&PROCS.spinlock);
PROCS.procs = NULL;
kproc = proc_spawnkern(&proc_kproc, "kproc");
kproc->pipes[1] = dlmalloc(sizeof(IpcPipe));
ipc_pipeinit(kproc->pipes[1]);
proc_register(kproc);
PROCS.current = kproc;
kproc_init(proc_spawnkern(&kproc_fn, "kproc"));
proc_register(KPROC);
PROCS.current = KPROC;
ps2kbproc_init(proc_spawnkern(&ps2kbproc_fn, "ps2kbproc"));
proc_register(PS2KBPROC);
termproc_init(proc_spawnkern(&termproc_fn, "termproc"));
proc_register(TERMPROC);
Proc *init = proc_spawnuser("base", "/bin/init");
init->pipes[0] = kproc->pipes[1];
init->pipes[0] = TERMPROC->pipes[1];
proc_register(init);
hal_switchproc(&PROCS.current->platformdata.trapframe, (void *)PROCS.current->platformdata.cr3);