diff options
Diffstat (limited to 'sys/dev/hyperv/utilities/hv_util.c')
| -rw-r--r-- | sys/dev/hyperv/utilities/hv_util.c | 47 |
1 files changed, 32 insertions, 15 deletions
diff --git a/sys/dev/hyperv/utilities/hv_util.c b/sys/dev/hyperv/utilities/hv_util.c index e86cbd7..91bbc53 100644 --- a/sys/dev/hyperv/utilities/hv_util.c +++ b/sys/dev/hyperv/utilities/hv_util.c @@ -1,7 +1,5 @@ /*- - * Copyright (c) 2009-2012 Microsoft Corp. - * Copyright (c) 2012 NetApp Inc. - * Copyright (c) 2012 Citrix Inc. + * Copyright (c) 2014 Microsoft Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -24,9 +22,11 @@ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ */ -/** +/* * A common driver for all hyper-V util services. */ @@ -53,7 +53,7 @@ static void hv_timesync_cb(void *context); static int hv_timesync_init(hv_vmbus_service *serv); -/** +/* * Note: GUID codes below are predefined by the host hypervisor * (Hyper-V and Azure)interface and required for correct operation. */ @@ -80,7 +80,16 @@ hv_vmbus_service service_table[] = { 0xab, 0x55, 0x38, 0x2f, 0x3b, 0xd5, 0x42, 0x2d}, .name = "Hyper-V Heartbeat Service\n", .enabled = TRUE, - .callback = hv_heartbeat_cb, + .callback = hv_heartbeat_cb, + }, + + /* KVP (Key Value Pair) Service */ + { .guid.data = {0xe7, 0xf4, 0xa0, 0xa9, 0x45, 0x5a, 0x96, 0x4d, + 0xb8, 0x27, 0x8a, 0x84, 0x1e, 0x8c, 0x3, 0xe6}, + .name = "Hyper-V KVP Service\n", + .enabled = TRUE, + .init = hv_kvp_init, + .callback = hv_kvp_callback, }, }; @@ -90,6 +99,8 @@ hv_vmbus_service service_table[] = { */ uint8_t *receive_buffer[HV_MAX_UTIL_SERVICES]; +static boolean_t destroyed_kvp = FALSE; + struct hv_ictimesync_data { uint64_t parenttime; uint64_t childtime; @@ -143,7 +154,7 @@ hv_negotiate_version( static void hv_set_host_time(void *context) { - time_sync_data *time_msg = context; + time_sync_data* time_msg = (time_sync_data*) context; uint64_t hosttime = time_msg->data; struct timespec guest_ts, host_ts; uint64_t host_tns; @@ -253,12 +264,12 @@ hv_timesync_cb(void *context) static void hv_shutdown_cb(void *context) { - uint8_t* buf; + uint8_t* buf; hv_vmbus_channel* channel = context; - uint8_t execute_shutdown = 0; + uint8_t execute_shutdown = 0; hv_vmbus_icmsg_hdr* icmsghdrp; - uint32_t recv_len; - uint64_t request_id; + uint32_t recv_len; + uint64_t request_id; int ret; hv_vmbus_shutdown_msg_data* shutdown_msg; @@ -421,6 +432,11 @@ hv_util_detach(device_t dev) struct hv_vmbus_service* service; size_t receive_buffer_offset; + if (!destroyed_kvp) { + hv_kvp_deinit(); + destroyed_kvp = TRUE; + } + hv_dev = vmbus_get_devctx(dev); hv_vmbus_channel_close(hv_dev->channel); @@ -432,21 +448,22 @@ hv_util_detach(device_t dev) free(receive_buffer[receive_buffer_offset], M_DEVBUF); receive_buffer[receive_buffer_offset] = NULL; - return (0); } -static void hv_util_init(void) +static void +hv_util_init(void) { } -static int hv_util_modevent(module_t mod, int event, void *arg) +static int +hv_util_modevent(module_t mod, int event, void *arg) { switch (event) { case MOD_LOAD: break; case MOD_UNLOAD: - break; + break; default: break; } |
