1 files changed, 0 insertions, 67 deletions
diff --git a/common/irq.c b/common/irq.c
deleted file mode 100644
index db90d34..0000000
--- a/common/irq.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* SPDX-License-Identifier: copyleft-next-0.3.1 */
-/* Copyright 2023, Kim Kuparinen < kimi.h.kuparinen@gmail.com > */
-
-/**
- * @file irq.c
- * Common IRQ handling stuff implementations.
- */
-
-#include <kmi/irq.h>
-#include <kmi/pmem.h>
-#include <kmi/debug.h>
-#include <kmi/assert.h>
-#include <kmi/string.h>
-#include <arch/irq.h>
-
-/** Hold maximum IRQ id supported by system. */
-static size_t max_irq;
-
-/** Hold map of IRD ID -> thread id. @todo process id? */
-static id_t *irq_map;
-
-void init_irq(void *fdt)
-{
-	/** @todo check arch max irq and adjust accordingly */
-	irq_map = (id_t *)alloc_page(MM_O0);
-	memset(irq_map, 0, order_size(MM_O0));
-	max_irq = order_size(MM_O0) / sizeof(irq_map[0]);
-
-	setup_irq(fdt);
-}
-
-stat_t register_irq(struct tcb *t, irq_t id)
-{
-	if (id >= max_irq)
-		return ERR_INVAL;
-
-	if (irq_map[id])
-		return ERR_EXT;
-
-	irq_map[id] = t->tid;
-	return activate_irq(id);
-}
-
-stat_t unregister_irq(struct tcb *t, irq_t id)
-{
-	id_t tid = irq_map[id];
-	if (tid != t->tid)
-		return ERR_PERM;
-
-	irq_map[id] = 0;
-	return deactivate_irq(id);
-}
-
-void handle_irq()
-{
-	irq_t id = get_irq();
-	hard_assert(id < max_irq, RETURN_VOID);
-
-	id_t tid = irq_map[id];
-
-	if (!tid) {
-		bug("unregistered irq: %llu\n", (unsigned long long)id);
-		return;
-	}
-
-	/** @todo switch to thread */
-}