FIXME: iterating thru the nr of contexts in the plic driver

Signed-off-by: Conor Paxton <conor.paxton@microchip.com>
zephyrproject-rtos · Nov 24, 2023 · 2ee7256 · 2ee7256
1 parent 183ae06
commit 2ee7256
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/drivers/interrupt_controller/intc_plic.c b/drivers/interrupt_controller/intc_plic.c
@@ -318,7 +318,14 @@ static int plic_init(const struct device *dev)
 	mem_addr_t prio_addr = config->prio;
 	mem_addr_t thres_prio_addr = get_threshold_priority_addr(dev);
 
-	/* Ensure that all interrupts are disabled initially */
+
+	uint16_t nr_contexts = DT_NUM_IRQS(DT_NODELABEL(plic));
+	uint16_t adder = 0;
+
+	for (uint16_t ab = 0; ab < nr_contexts; ab++) {
+		adder += ab;
+	}
+
 	for (uint32_t i = 0; i < get_plic_enabled_size(dev); i++) {
 		sys_write32(0U, en_addr + (i * sizeof(uint32_t)));
 	}
@@ -355,7 +362,7 @@ static int plic_init(const struct device *dev)
 		.trig = PLIC_BASE_ADDR(n) + PLIC_REG_TRIG_TYPE_OFFSET,                             \
 		.max_prio = DT_INST_PROP(n, riscv_max_priority),                                   \
 		.num_irqs = DT_INST_PROP(n, riscv_ndev),                                           \
-		.irq_config_func = plic_irq_config_func_##n,                                       \
+		.irq_config_func = plic_irq_config_func_##n                                       \
 	};                                                                                         \
 	PLIC_INTC_IRQ_FUNC_DEFINE(n)