amap_get_hsw_req_context
AMAP_SET_BITS(struct amap_get_hsw_req_context, interface_id,
AMAP_SET_BITS(struct amap_get_hsw_req_context, pvid_valid, ctxt, 1);
AMAP_SET_BITS(struct amap_get_hsw_req_context, interface_id,
AMAP_SET_BITS(struct amap_get_hsw_req_context, pport, ctxt, 1);
u8 context[sizeof(struct amap_get_hsw_req_context) / 8];