FFA_MAJOR_VERSION
if (FFA_MAJOR_VERSION(ffa_req_version) != 1) {
if (FFA_MAJOR_VERSION(res.a0) != 1)
u16 major = FFA_MAJOR_VERSION(version), minor = FFA_MINOR_VERSION(version);
u16 drv_major = FFA_MAJOR_VERSION(FFA_DRIVER_VERSION);
if (FFA_MAJOR_VERSION(ver.a0) > FFA_MAJOR_VERSION(FFA_DRIVER_VERSION)) {
FFA_MAJOR_VERSION(ver.a0), FFA_MINOR_VERSION(ver.a0),
FFA_MAJOR_VERSION(FFA_DRIVER_VERSION),
FFA_MAJOR_VERSION(ver.a0), FFA_MINOR_VERSION(ver.a0),
FFA_MAJOR_VERSION(FFA_MIN_VERSION),
pr_info("Driver version %d.%d\n", FFA_MAJOR_VERSION(FFA_DRIVER_VERSION),
pr_info("Firmware version %d.%d found\n", FFA_MAJOR_VERSION(ver.a0),