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Commit 558155a0 authored by Paul Burton's avatar Paul Burton Committed by Ralf Baechle
Browse files

MIPS: allow msa.h to be included in assembly files 



Just #ifdef away the C functions when included from an assembly file,
as will be done in a following commit.

Signed-off-by: default avatarPaul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/7299/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 8bd70c6a

arch/mips/include/asm/msa.h

+13 −9
Original line number Diff line number Diff line
@@ -12,6 +12,8 @@ 


#include <asm/mipsregs.h>



#ifndef __ASSEMBLY__



extern void _save_msa(struct task_struct *);

extern void _restore_msa(struct task_struct *);
@@ -133,15 +135,6 @@ static inline void write_msa_##name(unsigned int val) \ 


#endif /* !TOOLCHAIN_SUPPORTS_MSA */



#define MSA_IR		0

#define MSA_CSR		1

#define MSA_ACCESS	2

#define MSA_SAVE	3

#define MSA_MODIFY	4

#define MSA_REQUEST	5

#define MSA_MAP		6

#define MSA_UNMAP	7



__BUILD_MSA_CTL_REG(ir, 0)

__BUILD_MSA_CTL_REG(csr, 1)

__BUILD_MSA_CTL_REG(access, 2)
@@ -151,6 +144,17 @@ __BUILD_MSA_CTL_REG(request, 5) 
__BUILD_MSA_CTL_REG(map, 6)

__BUILD_MSA_CTL_REG(unmap, 7)



#endif /* !__ASSEMBLY__ */



#define MSA_IR		0

#define MSA_CSR		1

#define MSA_ACCESS	2

#define MSA_SAVE	3

#define MSA_MODIFY	4

#define MSA_REQUEST	5

#define MSA_MAP		6

#define MSA_UNMAP	7



/* MSA Implementation Register (MSAIR) */

#define MSA_IR_REVB		0

#define MSA_IR_REVF		(_ULCAST_(0xff) << MSA_IR_REVB)