add fallthru comments, and a comment this code needs attention

This commit is contained in:
mrg 2019-02-05 08:02:19 +00:00
parent 350b7ab60c
commit c63685bee2

View File

@ -1,4 +1,4 @@
/* $NetBSD: nandemulator.c,v 1.7 2015/08/20 14:40:18 christos Exp $ */
/* $NetBSD: nandemulator.c,v 1.8 2019/02/05 08:02:19 mrg Exp $ */
/*-
* Copyright (c) 2011 Department of Software Engineering,
@ -32,7 +32,9 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: nandemulator.c,v 1.7 2015/08/20 14:40:18 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: nandemulator.c,v 1.8 2019/02/05 08:02:19 mrg Exp $");
/* XXX this code likely needs work */
#include <sys/param.h>
#include <sys/device.h>
@ -388,9 +390,11 @@ nandemulator_command(device_t self, uint8_t command)
break;
case ONFI_PAGE_PROGRAM:
sc->sc_register_writable = true;
/* FALLTHROUGH */
case ONFI_READ:
case ONFI_BLOCK_ERASE:
sc->sc_address_counter = 0;
/* FALLTHROUGH */
case ONFI_READ_ID:
case ONFI_READ_PARAMETER_PAGE:
sc->sc_io_len = 0;