/* * Copyright (c) 2016, Mellanox Technologies. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #ifndef SOC_NPS_MTM_H #define SOC_NPS_MTM_H #define CTOP_INST_HWSCHD_OFF_R3 0x3B6F00BF #define CTOP_INST_HWSCHD_RESTORE_R3 0x3E6F70C3 static inline void hw_schd_save(unsigned int *flags) { __asm__ __volatile__( " .word %1\n" " st r3,[%0]\n" : : "r"(flags), "i"(CTOP_INST_HWSCHD_OFF_R3) : "r3", "memory"); } static inline void hw_schd_restore(unsigned int flags) { __asm__ __volatile__( " mov r3, %0\n" " .word %1\n" : : "r"(flags), "i"(CTOP_INST_HWSCHD_RESTORE_R3) : "r3"); } #endif /* SOC_NPS_MTM_H */ 543850d991a5e37c4ec90e250'>commitdiff