diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-21 09:40:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-21 09:40:26 -0700 |
| commit | f8b71a3a92d69cb1c9c2162f9235d3dd550e4aa0 (patch) | |
| tree | d0853186f33314a6e45903876d0e94d1619fcca9 /include/asm-sparc64/fpumacro.h | |
| parent | 42a77a1b8fe4fd78cf8d8fccbaac918bbe888192 (diff) | |
| parent | e4f25060b87a627f5cda84b8134911d43c919458 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: (44 commits)
sparc: Remove Sparc's asm-offsets for sclow.S
sparc64: Update defconfig.
sparc64: Add Niagara2 RNG driver.
sparc64: Add missing hypervisor service group numbers.
sparc64: Remove 4MB and 512K base page size options.
sparc64: Convert to generic helpers for IPI function calls.
sparc: Use new '%pS' infrastructure to print symbols.
sparc32: fix init.c allnoconfig build error
sparc64: Config category "Processor type and features" absent
sparc: arch/sparc/kernel/apc.c to unlocked_ioctl
sparc: join the remaining header files
sparc: merge header files with trivial differences
sparc: when header files are equal use asm-sparc version
sparc: copy sparc64 specific files to asm-sparc
sparc: Merge asm-sparc{,64}/asi.h
sparc: export openprom.h to userspace
sparc: Merge asm-sparc{,64}/types.h
sparc: Merge asm-sparc{,64}/termios.h
sparc: Merge asm-sparc{,64}/termbits.h
sparc: Merge asm-sparc{,64}/setup.h
...
Diffstat (limited to 'include/asm-sparc64/fpumacro.h')
| -rw-r--r-- | include/asm-sparc64/fpumacro.h | 34 |
1 files changed, 1 insertions, 33 deletions
diff --git a/include/asm-sparc64/fpumacro.h b/include/asm-sparc64/fpumacro.h index cc463fec806..30d6d0f68bc 100644 --- a/include/asm-sparc64/fpumacro.h +++ b/include/asm-sparc64/fpumacro.h @@ -1,33 +1 @@ -/* fpumacro.h: FPU related macros. - * - * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) - * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) - */ - -#ifndef _SPARC64_FPUMACRO_H -#define _SPARC64_FPUMACRO_H - -#include <asm/asi.h> -#include <asm/visasm.h> - -struct fpustate { - u32 regs[64]; -}; - -#define FPUSTATE (struct fpustate *)(current_thread_info()->fpregs) - -static inline unsigned long fprs_read(void) -{ - unsigned long retval; - - __asm__ __volatile__("rd %%fprs, %0" : "=r" (retval)); - - return retval; -} - -static inline void fprs_write(unsigned long val) -{ - __asm__ __volatile__("wr %0, 0x0, %%fprs" : : "r" (val)); -} - -#endif /* !(_SPARC64_FPUMACRO_H) */ +#include <asm-sparc/fpumacro.h> |