Author: jhb
Date: Thu Dec 12 20:34:04 2013
New Revision: 259275
URL: http://svnweb.freebsd.org/changeset/base/259275
Log:
Add a command to inject an NMI on a specific vcpu. It is a simple
wrapper around the existing vm_inject_nmi().
Reviewed by: grehan, neel
Modified:
head/usr.sbin/bhyvectl/bhyvectl.c
Modified: head/usr.sbin/bhyvectl/bhyvectl.c
==============================================================================
--- head/usr.sbin/bhyvectl/bhyvectl.c Thu Dec 12 20:20:46 2013
(r259274)
+++ head/usr.sbin/bhyvectl/bhyvectl.c Thu Dec 12 20:34:04 2013
(r259275)
@@ -189,12 +189,14 @@ usage(void)
" [--set-mem=<memory in units of MB>]\n"
" [--get-lowmem]\n"
" [--get-highmem]\n"
- " [--get-gpa-pmap]\n",
+ " [--get-gpa-pmap]\n"
+ " [--inject-nmi]\n",
progname);
exit(1);
}
static int get_stats, getcap, setcap, capval, get_gpa_pmap;
+static int inject_nmi;
static const char *capname;
static int create, destroy, get_lowmem, get_highmem;
static uint64_t memsize;
@@ -557,6 +559,7 @@ main(int argc, char *argv[])
{ "run", NO_ARG, &run, 1 },
{ "create", NO_ARG, &create, 1 },
{ "destroy", NO_ARG, &destroy, 1 },
+ { "inject-nmi", NO_ARG, &inject_nmi, 1 },
{ NULL, 0, NULL, 0 }
};
@@ -825,6 +828,10 @@ main(int argc, char *argv[])
vmcs_entry_interruption_info);
}
+ if (!error && inject_nmi) {
+ error = vm_inject_nmi(ctx, vcpu);
+ }
+
if (!error && (get_lowmem || get_all)) {
gpa = 0;
error = vm_get_memory_seg(ctx, gpa, &len, &wired);
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