Module Name: src
Committed By: riastradh
Date: Tue Jun 25 14:55:09 UTC 2024
Modified Files:
src/sys/dev/pci: virtio_pci.c
Log Message:
virtio_pci.c: Sprinkle const.
No functional change intended.
To generate a diff of this commit:
cvs rdiff -u -r1.52 -r1.53 src/sys/dev/pci/virtio_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/virtio_pci.c
diff -u src/sys/dev/pci/virtio_pci.c:1.52 src/sys/dev/pci/virtio_pci.c:1.53
--- src/sys/dev/pci/virtio_pci.c:1.52 Tue Jun 25 14:54:55 2024
+++ src/sys/dev/pci/virtio_pci.c Tue Jun 25 14:55:09 2024
@@ -1,4 +1,4 @@
-/* $NetBSD: virtio_pci.c,v 1.52 2024/06/25 14:54:55 riastradh Exp $ */
+/* $NetBSD: virtio_pci.c,v 1.53 2024/06/25 14:55:09 riastradh Exp $ */
/*
* Copyright (c) 2020 The NetBSD Foundation, Inc.
@@ -28,7 +28,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: virtio_pci.c,v 1.52 2024/06/25 14:54:55 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: virtio_pci.c,v 1.53 2024/06/25 14:55:09 riastradh Exp $");
#include <sys/param.h>
#include <sys/types.h>
@@ -142,9 +142,9 @@ static int virtio_pci_msix_config_intr(v
static int virtio_pci_setup_interrupts_09(struct virtio_softc *, int);
static int virtio_pci_setup_interrupts_10(struct virtio_softc *, int);
static int virtio_pci_establish_msix_interrupts(struct virtio_softc *,
- struct pci_attach_args *);
+ const struct pci_attach_args *);
static int virtio_pci_establish_intx_interrupt(struct virtio_softc *,
- struct pci_attach_args *);
+ const struct pci_attach_args *);
static bool virtio_pci_msix_enabled(struct virtio_pci_softc *);
#define VIRTIO_MSIX_CONFIG_VECTOR_INDEX 0
@@ -205,9 +205,8 @@ static const struct virtio_ops virtio_pc
static int
virtio_pci_match(device_t parent, cfdata_t match, void *aux)
{
- struct pci_attach_args *pa;
+ const struct pci_attach_args * const pa = aux;
- pa = (struct pci_attach_args *)aux;
switch (PCI_VENDOR(pa->pa_id)) {
case PCI_VENDOR_QUMRANET:
/* Transitional devices MUST have a PCI Revision ID of 0. */
@@ -240,7 +239,7 @@ virtio_pci_attach(device_t parent, devic
{
struct virtio_pci_softc * const psc = device_private(self);
struct virtio_softc * const sc = &psc->sc_sc;
- struct pci_attach_args *pa = (struct pci_attach_args *)aux;
+ const struct pci_attach_args * const pa = aux;
pci_chipset_tag_t pc = pa->pa_pc;
pcitag_t tag = pa->pa_tag;
int revision;
@@ -394,7 +393,7 @@ static int
virtio_pci_attach_09(device_t self, void *aux)
{
struct virtio_pci_softc * const psc = device_private(self);
- struct pci_attach_args *pa = (struct pci_attach_args *)aux;
+ const struct pci_attach_args * const pa = aux;
struct virtio_softc * const sc = &psc->sc_sc;
/* complete IO region */
@@ -433,10 +432,10 @@ static int
virtio_pci_attach_10(device_t self, void *aux)
{
struct virtio_pci_softc * const psc = device_private(self);
- struct pci_attach_args *pa = (struct pci_attach_args *)aux;
+ const struct pci_attach_args * const pa = aux;
struct virtio_softc * const sc = &psc->sc_sc;
- pci_chipset_tag_t pc = pa->pa_pc;
- pcitag_t tag = pa->pa_tag;
+ const pci_chipset_tag_t pc = pa->pa_pc;
+ const pcitag_t tag = pa->pa_tag;
struct virtio_pci_cap common, isr, device;
struct virtio_pci_notify_cap notify;
@@ -959,7 +958,7 @@ virtio_pci_setup_interrupts_09(struct vi
static int
virtio_pci_establish_msix_interrupts(struct virtio_softc *sc,
- struct pci_attach_args *pa)
+ const struct pci_attach_args *pa)
{
struct virtio_pci_softc * const psc = (struct virtio_pci_softc *)sc;
device_t self = sc->sc_dev;
@@ -1096,7 +1095,7 @@ error:
static int
virtio_pci_establish_intx_interrupt(struct virtio_softc *sc,
- struct pci_attach_args *pa)
+ const struct pci_attach_args *pa)
{
struct virtio_pci_softc * const psc = (struct virtio_pci_softc *)sc;
device_t self = sc->sc_dev;
