| xen_intr.c (279325) | xen_intr.c (282274) |
|---|---|
| 1/****************************************************************************** 2 * xen_intr.c 3 * | 1/****************************************************************************** 2 * xen_intr.c 3 * |
| 4 * Xen event and interrupt services for x86 PV and HVM guests. | 4 * Xen event and interrupt services for x86 HVM guests. |
| 5 * 6 * Copyright (c) 2002-2005, K A Fraser 7 * Copyright (c) 2005, Intel Corporation <xiaofeng.ling@intel.com> 8 * Copyright (c) 2012, Spectra Logic Corporation 9 * 10 * This file may be distributed separately from the Linux kernel, or 11 * incorporated into other software packages, subject to the following license: 12 * --- 12 unchanged lines hidden (view full) --- 25 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 26 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 27 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 28 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 29 * IN THE SOFTWARE. 30 */ 31 32#include <sys/cdefs.h> | 5 * 6 * Copyright (c) 2002-2005, K A Fraser 7 * Copyright (c) 2005, Intel Corporation <xiaofeng.ling@intel.com> 8 * Copyright (c) 2012, Spectra Logic Corporation 9 * 10 * This file may be distributed separately from the Linux kernel, or 11 * incorporated into other software packages, subject to the following license: 12 * --- 12 unchanged lines hidden (view full) --- 25 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 26 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 27 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 28 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 29 * IN THE SOFTWARE. 30 */ 31 32#include <sys/cdefs.h> |
| 33__FBSDID("$FreeBSD: head/sys/x86/xen/xen_intr.c 279325 2015-02-26 16:05:09Z royger $"); | 33__FBSDID("$FreeBSD: head/sys/x86/xen/xen_intr.c 282274 2015-04-30 15:48:48Z jhb $"); |
| 34 35#include "opt_ddb.h" 36 37#include <sys/param.h> 38#include <sys/systm.h> 39#include <sys/bus.h> 40#include <sys/malloc.h> 41#include <sys/kernel.h> --- 817 unchanged lines hidden (view full) --- 859xen_intr_assign_cpu(struct intsrc *base_isrc, u_int apic_id) 860{ 861#ifdef SMP 862 struct evtchn_bind_vcpu bind_vcpu; 863 struct xenisrc *isrc; 864 u_int to_cpu, vcpu_id; 865 int error, masked; 866 | 34 35#include "opt_ddb.h" 36 37#include <sys/param.h> 38#include <sys/systm.h> 39#include <sys/bus.h> 40#include <sys/malloc.h> 41#include <sys/kernel.h> --- 817 unchanged lines hidden (view full) --- 859xen_intr_assign_cpu(struct intsrc *base_isrc, u_int apic_id) 860{ 861#ifdef SMP 862 struct evtchn_bind_vcpu bind_vcpu; 863 struct xenisrc *isrc; 864 u_int to_cpu, vcpu_id; 865 int error, masked; 866 |
| 867#ifdef XENHVM | |
| 868 if (xen_vector_callback_enabled == 0) 869 return (EOPNOTSUPP); | 867 if (xen_vector_callback_enabled == 0) 868 return (EOPNOTSUPP); |
| 870#endif | |
| 871 872 to_cpu = apic_cpuid(apic_id); 873 vcpu_id = pcpu_find(to_cpu)->pc_vcpu_id; 874 xen_intr_intrcnt_add(to_cpu); 875 876 mtx_lock(&xen_intr_isrc_lock); 877 isrc = (struct xenisrc *)base_isrc; 878 if (!is_valid_evtchn(isrc->xi_port)) { --- 756 unchanged lines hidden --- | 869 870 to_cpu = apic_cpuid(apic_id); 871 vcpu_id = pcpu_find(to_cpu)->pc_vcpu_id; 872 xen_intr_intrcnt_add(to_cpu); 873 874 mtx_lock(&xen_intr_isrc_lock); 875 isrc = (struct xenisrc *)base_isrc; 876 if (!is_valid_evtchn(isrc->xi_port)) { --- 756 unchanged lines hidden --- |