^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #include <linux/linkage.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) .arch armv7-a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) .arch_extension sec
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) ENTRY(tango_smc)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) push {lr}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) mov ip, r1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) dsb /* This barrier is probably unnecessary */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) smc #0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) pop {pc}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) ENDPROC(tango_smc)