Symbol: HV_HID_REQ_SZ
sys/dev/hyperv/input/hv_hid.c
201
xact = vmbus_xact_get(sc->hs_xact_ctx, HV_HID_REQ_SZ);
sys/dev/hyperv/input/hv_hid.c
217
req, HV_HID_REQ_SZ, (uint64_t)(uintptr_t)xact);