diff options
Diffstat (limited to 'sys/dev/hyperv/utilities/hv_shutdown.c')
| -rw-r--r-- | sys/dev/hyperv/utilities/hv_shutdown.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/sys/dev/hyperv/utilities/hv_shutdown.c b/sys/dev/hyperv/utilities/hv_shutdown.c index 3dfbf13..336e911 100644 --- a/sys/dev/hyperv/utilities/hv_shutdown.c +++ b/sys/dev/hyperv/utilities/hv_shutdown.c @@ -41,8 +41,9 @@ #include <dev/hyperv/include/hyperv.h> #include "hv_util.h" +#include "vmbus_if.h" -static hv_guid service_guid = { .data = +static const hv_guid service_guid = { .data = {0x31, 0x60, 0x0B, 0X0E, 0x13, 0x52, 0x34, 0x49, 0x81, 0x8B, 0x38, 0XD9, 0x0C, 0xED, 0x39, 0xDB} }; @@ -64,7 +65,7 @@ hv_shutdown_cb(void *context) softc = (hv_util_sc*)context; buf = softc->receive_buffer;; - channel = softc->hv_dev->channel; + channel = softc->channel; ret = hv_vmbus_channel_recv_packet(channel, buf, PAGE_SIZE, &recv_len, &request_id); @@ -115,16 +116,13 @@ hv_shutdown_cb(void *context) static int hv_shutdown_probe(device_t dev) { - const char *p = vmbus_get_type(dev); - if (resource_disabled("hvshutdown", 0)) return ENXIO; - if (!memcmp(p, &service_guid, sizeof(hv_guid))) { + if (VMBUS_PROBE_GUID(device_get_parent(dev), dev, &service_guid) == 0) { device_set_desc(dev, "Hyper-V Shutdown Service"); return BUS_PROBE_DEFAULT; } - return ENXIO; } |
