Module Name: src Committed By: jmcneill Date: Mon Jul 31 23:54:19 UTC 2017
Modified Files: src/sys/arch/arm/broadcom: bcm2835_com.c Log Message: mark ISR as mpsafe, detect when this is the console To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/sys/arch/arm/broadcom/bcm2835_com.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/arch/arm/broadcom/bcm2835_com.c diff -u src/sys/arch/arm/broadcom/bcm2835_com.c:1.2 src/sys/arch/arm/broadcom/bcm2835_com.c:1.3 --- src/sys/arch/arm/broadcom/bcm2835_com.c:1.2 Mon Jul 31 00:51:20 2017 +++ src/sys/arch/arm/broadcom/bcm2835_com.c Mon Jul 31 23:54:19 2017 @@ -1,4 +1,4 @@ -/* $NetBSD: bcm2835_com.c,v 1.2 2017/07/31 00:51:20 jmcneill Exp $ */ +/* $NetBSD: bcm2835_com.c,v 1.3 2017/07/31 23:54:19 jmcneill Exp $ */ /*- * Copyright (c) 2017 Jared McNeill <jmcne...@invisible.ca> @@ -27,7 +27,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: bcm2835_com.c,v 1.2 2017/07/31 00:51:20 jmcneill Exp $"); +__KERNEL_RCSID(0, "$NetBSD: bcm2835_com.c,v 1.3 2017/07/31 23:54:19 jmcneill Exp $"); #include <sys/param.h> #include <sys/bus.h> @@ -77,7 +77,8 @@ bcm_com_attach(device_t parent, device_t } sc->sc_frequency *= 2; - if (bus_space_map(bst, aaa->aaa_addr, aaa->aaa_size, 0, &bsh) != 0) { + if (com_is_console(bst, aaa->aaa_addr, &bsh) == 0 && + bus_space_map(bst, aaa->aaa_addr, aaa->aaa_size, 0, &bsh) != 0) { aprint_error(": can't map device\n"); return; } @@ -87,7 +88,8 @@ bcm_com_attach(device_t parent, device_t com_attach_subr(sc); aprint_naive("\n"); - ih = intr_establish(aaa->aaa_intr, IPL_SERIAL, IST_LEVEL, comintr, sc); + ih = intr_establish(aaa->aaa_intr, IPL_SERIAL, IST_LEVEL | IST_MPSAFE, + comintr, sc); if (ih == NULL) { aprint_error_dev(self, "failed to establish interrupt %d\n", aaa->aaa_intr);