From 25d4aca4bf49bdbee6a7a35ef5d63ae45138ddf5 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Sun, 13 Jul 2025 18:55:48 -0400 Subject: kernel/amd64: Track interrupt count Keep track of how many times an interrupt fires, this can be used for interrupt statistics later on. Signed-off-by: Ian Moffett --- sys/include/arch/amd64/intr.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sys/include/arch/amd64') diff --git a/sys/include/arch/amd64/intr.h b/sys/include/arch/amd64/intr.h index c848b6f..1877d20 100644 --- a/sys/include/arch/amd64/intr.h +++ b/sys/include/arch/amd64/intr.h @@ -69,9 +69,11 @@ struct intr_data { * [r]: Required for intr_register() * [o]: Not required for intr_register() * [v]: Returned by intr_register() + * [i]: Internal * * @func: The actual handler [r] * @data: Interrupt data [o/v] + * @nintr: Number of times it fired [o] * @name: Interrupt name [v] * @priority: Interrupt priority [r] * @irq: Interrupt request number [o] @@ -91,6 +93,7 @@ struct intr_data { */ struct intr_hand { int(*func)(void *); + size_t nintr; struct intr_data data; char *name; int priority; -- cgit v1.2.3