From ecf2d8215961ca7c539132b62a72df6072cc3e14 Mon Sep 17 00:00:00 2001 From: guo Date: Sat, 3 Dec 2022 12:07:44 +0800 Subject: sync branch rt-smart. (#6641) * Synchronize the code of the rt mart branch to the master branch. * TTY device * Add lwP code from rt-smart * Add vnode in DFS, but DFS will be re-write for rt-smart * There are three libcpu for rt-smart: * arm/cortex-a, arm/aarch64 * riscv64 Co-authored-by: Rbb666 Co-authored-by: zhkag --- libcpu/mips/gs264/cpuport.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 libcpu/mips/gs264/cpuport.h (limited to 'libcpu/mips') diff --git a/libcpu/mips/gs264/cpuport.h b/libcpu/mips/gs264/cpuport.h new file mode 100644 index 0000000000..05bb12cf2f --- /dev/null +++ b/libcpu/mips/gs264/cpuport.h @@ -0,0 +1,23 @@ +/* + * Copyright (c) 2006-2020, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + */ + +#ifndef CPUPORT_H__ +#define CPUPORT_H__ + +#ifdef RT_USING_SMP +typedef union { + unsigned long slock; + struct __arch_tickets { + unsigned short owner; + unsigned short next; + } tickets; +} rt_hw_spinlock_t; +#endif + +#endif /*CPUPORT_H__*/ -- cgit v1.3.1