Module Name: src
Committed By: riastradh
Date: Fri Oct 28 21:56:44 UTC 2022
Modified Files:
src/sys/dev/pci: ehci_pci.c
Log Message:
ehci(4): Mark PCI interrupt handler MP-safe.
ehci_intr has its own intr lock to coordinate with the MP-safe
softint it defers all its work to, other than reading and writing a
few registers to get and acknowledge the interrupt status.
To generate a diff of this commit:
cvs rdiff -u -r1.74 -r1.75 src/sys/dev/pci/ehci_pci.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/dev/pci/ehci_pci.c
diff -u src/sys/dev/pci/ehci_pci.c:1.74 src/sys/dev/pci/ehci_pci.c:1.75
--- src/sys/dev/pci/ehci_pci.c:1.74 Sun Mar 13 11:29:21 2022
+++ src/sys/dev/pci/ehci_pci.c Fri Oct 28 21:56:44 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: ehci_pci.c,v 1.74 2022/03/13 11:29:21 riastradh Exp $ */
+/* $NetBSD: ehci_pci.c,v 1.75 2022/10/28 21:56:44 riastradh Exp $ */
/*
* Copyright (c) 2001, 2002 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ehci_pci.c,v 1.74 2022/03/13 11:29:21 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ehci_pci.c,v 1.75 2022/10/28 21:56:44 riastradh Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -196,6 +196,7 @@ ehci_pci_attach(device_t parent, device_
* Allocate IRQ
*/
intrstr = pci_intr_string(pc, sc->sc_pihp[0], intrbuf, sizeof(intrbuf));
+ pci_intr_setattr(pa->pa_pc, &sc->sc_pihp[0], PCI_INTR_MPSAFE, true);
sc->sc_ih = pci_intr_establish_xname(pc, sc->sc_pihp[0], IPL_USB,
ehci_intr, sc, device_xname(self));
if (sc->sc_ih == NULL) {
