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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/pci.h>
#include <fcntl.h>
#include <unistd.h>
#include <stropts.h>
#include <stdio.h>
#include <errno.h>
/* Non-shipping header - see Makefile.PL */
#include <sys/pci_tools.h>
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
static int
open_dev(char *path)
{
char intrpath[MAXPATHLEN];
(void) strcpy(intrpath, "/devices");
(void) strcat(intrpath, path);
(void) strcat(intrpath, ":intr");
return (open(intrpath, O_RDWR));
}
MODULE = Sun::Solaris::Intrs PACKAGE = Sun::Solaris::Intrs
PROTOTYPES: ENABLE
int
intrmove(path, oldcpu, ino, cpu, num_ino)
char *path
int oldcpu
int ino
int cpu
int num_ino
INIT:
int fd, ret;
pcitool_intr_set_t iset;
CODE:
if ((fd = open_dev(path)) == -1) {
XSRETURN_UNDEF;
}
iset.old_cpu = oldcpu;
iset.ino = ino;
iset.cpu_id = cpu;
iset.flags = (num_ino > 1) ? PCITOOL_INTR_FLAG_SET_GROUP : 0;
iset.user_version = PCITOOL_VERSION;
ret = ioctl(fd, PCITOOL_DEVICE_SET_INTR, &iset);
if (ret == -1) {
XSRETURN_UNDEF;
}
(void) close(fd);
XSRETURN_YES;
int
is_apic(path)
char *path
INIT:
int fd, ret;
pcitool_intr_info_t iinfo;
CODE:
if ((fd = open_dev(path)) == -1) {
XSRETURN_UNDEF;
}
iinfo.user_version = PCITOOL_VERSION;
ret = ioctl(fd, PCITOOL_SYSTEM_INTR_INFO, &iinfo);
(void) close(fd);
if (ret == -1) {
XSRETURN_UNDEF;
}
if (iinfo.ctlr_type == PCITOOL_CTLR_TYPE_PCPLUSMP ||
iinfo.ctlr_type == PCITOOL_CTLR_TYPE_APIX) {
XSRETURN_YES;
}
XSRETURN_NO;
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