UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity
OpenCloudOS-Kernel/arch/avr32/include/uapi/asm/cachectl.h

12 lines
272 B
C
Raw Normal View History

avr32: uapi: be sure of "_UAPI" prefix for all guard macros For all uapi headers, need use "_UAPI" prefix for its guard macro (which will be stripped by "scripts/headers_installer.sh"). Also remove redundant files (bitsperlong.h, errno.h, fcntl.h, ioctl.h, ioctls.h, ipcbuf.h, kvm_para.h, mman.h, poll.h, resource.h, siginfo.h, statfs.h, and unistd.h) which are already in Kbuild. Also be sure that all "#endif" only have one empty line above, and each file has guard macro. Signed-off-by: Chen Gang <gang.chen@asianux.com> Signed-off-by: Hans-Christian Egtvedt <hegtvedt@cisco.com>
2013-11-12 16:38:47 +08:00
#ifndef _UAPI__ASM_AVR32_CACHECTL_H
#define _UAPI__ASM_AVR32_CACHECTL_H
[PATCH] avr32 architecture This adds support for the Atmel AVR32 architecture as well as the AT32AP7000 CPU and the AT32STK1000 development board. AVR32 is a new high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption and high code density. The AVR32 architecture is not binary compatible with earlier 8-bit AVR architectures. The AVR32 architecture, including the instruction set, is described by the AVR32 Architecture Manual, available from http://www.atmel.com/dyn/resources/prod_documents/doc32000.pdf The Atmel AT32AP7000 is the first CPU implementing the AVR32 architecture. It features a 7-stage pipeline, 16KB instruction and data caches and a full Memory Management Unit. It also comes with a large set of integrated peripherals, many of which are shared with the AT91 ARM-based controllers from Atmel. Full data sheet is available from http://www.atmel.com/dyn/resources/prod_documents/doc32003.pdf while the CPU core implementation including caches and MMU is documented by the AVR32 AP Technical Reference, available from http://www.atmel.com/dyn/resources/prod_documents/doc32001.pdf Information about the AT32STK1000 development board can be found at http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3918 including a BSP CD image with an earlier version of this patch, development tools (binaries and source/patches) and a root filesystem image suitable for booting from SD card. Alternatively, there's a preliminary "getting started" guide available at http://avr32linux.org/twiki/bin/view/Main/GettingStarted which provides links to the sources and patches you will need in order to set up a cross-compiling environment for avr32-linux. This patch, as well as the other patches included with the BSP and the toolchain patches, is actively supported by Atmel Corporation. [dmccr@us.ibm.com: Fix more pxx_page macro locations] [bunk@stusta.de: fix `make defconfig'] Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Dave McCracken <dmccr@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-26 14:32:13 +08:00
/*
* Operations that can be performed through the cacheflush system call
*/
/* Clean the data cache, then invalidate the icache */
#define CACHE_IFLUSH 0
avr32: uapi: be sure of "_UAPI" prefix for all guard macros For all uapi headers, need use "_UAPI" prefix for its guard macro (which will be stripped by "scripts/headers_installer.sh"). Also remove redundant files (bitsperlong.h, errno.h, fcntl.h, ioctl.h, ioctls.h, ipcbuf.h, kvm_para.h, mman.h, poll.h, resource.h, siginfo.h, statfs.h, and unistd.h) which are already in Kbuild. Also be sure that all "#endif" only have one empty line above, and each file has guard macro. Signed-off-by: Chen Gang <gang.chen@asianux.com> Signed-off-by: Hans-Christian Egtvedt <hegtvedt@cisco.com>
2013-11-12 16:38:47 +08:00
#endif /* _UAPI__ASM_AVR32_CACHECTL_H */