From: Ben Hutchings <ben@decadent.org.uk>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: akpm@linux-foundation.org, linux-mips@linux-mips.org,
"Ralf Baechle" <ralf@linux-mips.org>,
"Paul Burton" <paul.burton@imgtec.com>
Subject: [PATCH 3.16 20/26] MIPS: allow msa.h to be included in assembly files
Date: Sun, 02 Apr 2017 04:04:24 +0100 [thread overview]
Message-ID: <lsq.1491102264.155469014@decadent.org.uk> (raw)
In-Reply-To: <lsq.1491102264.9835075@decadent.org.uk>
3.16.43-rc2 review patch. If anyone has any objections, please let me know.
------------------
From: Paul Burton <paul.burton@imgtec.com>
commit 558155a0a731b4f56846559a57ca7ca921230497 upstream.
Just #ifdef away the C functions when included from an assembly file,
as will be done in a following commit.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/7299/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
arch/mips/include/asm/msa.h | 22 +++++++++++++---------
1 file changed, 13 insertions(+), 9 deletions(-)
diff --git a/arch/mips/include/asm/msa.h b/arch/mips/include/asm/msa.h
index 538f6d482db8..e80e85c1334f 100644
--- a/arch/mips/include/asm/msa.h
+++ b/arch/mips/include/asm/msa.h
@@ -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)
next prev parent reply other threads:[~2017-04-02 3:10 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-01 13:17 [PATCH 3.16 00/19] 3.16.43-rc1 review Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 05/19] MIPS: save/disable MSA in lose_fpu Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 12/19] serial: samsung: Use %pa to print 'resource_size_t' type Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 14/19] MIPS: Zero variable read by get_user / __get_user in case of an error Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 01/19] fs: namespace: suppress 'may be used uninitialized' warnings Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 10/19] fs/nfs: fix new compiler warning about boolean in switch Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 06/19] MIPS: init upper 64b of vector registers when MSA is first used Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 16/19] netlink: remove mmapped netlink support Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 17/19] vfs: Commit to never having exectuables on proc and sysfs Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 02/19] blk: rq_data_dir() should not return a boolean Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 18/19] aio: mark AIO pseudo-fs noexec Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 04/19] MIPS: preserve scalar FP CSR when switching vector context Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 03/19] MIPS: save/restore MSACSR register on context switch Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 11/19] mmc: sunxi: avoid invalid pointer calculation Ben Hutchings
2017-04-01 18:45 ` David Lanzendörfer
2017-04-01 19:53 ` Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 19/19] keys: Guard against null match function in keyring_search_aux() Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 08/19] atm: iphase: fix misleading indention Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 13/19] MIPS: ralink: Cosmetic change to prom_init() Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 09/19] crypto: improve gcc optimization flags for serpent and wp512 Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 15/19] HID: hid-input: Add parentheses to quell gcc warning Ben Hutchings
2017-04-01 13:17 ` [PATCH 3.16 07/19] MIPS: Fix build with binutils 2.24.51+ Ben Hutchings
2017-04-01 17:43 ` [PATCH 3.16 00/19] 3.16.43-rc1 review Guenter Roeck
2017-04-01 22:40 ` Ben Hutchings
2017-04-02 2:21 ` Guenter Roeck
2017-04-02 2:48 ` Ben Hutchings
2017-04-02 3:04 ` [PATCH 3.16 00/26] 3.16.43-rc2 review Ben Hutchings
2017-04-02 3:04 ` [PATCH 3.16 23/26] MIPS: Push .set mips64r* into the functions needing it Ben Hutchings
2017-04-02 3:04 ` [PATCH 3.16 26/26] MIPS: wrap cfcmsa & ctcmsa accesses for toolchains with MSA support Ben Hutchings
2017-04-02 3:04 ` [PATCH 3.16 24/26] MIPS: assume at as source/dest of MSA copy/insert instructions Ben Hutchings
2017-04-02 3:04 ` [PATCH 3.16 22/26] MIPS: traps: Fix inline asm ctc1 missing .set hardfloat Ben Hutchings
2017-04-02 3:04 ` [PATCH 3.16 21/26] MIPS: mipsregs.h: Add write_32bit_cp1_register() Ben Hutchings
2017-04-02 3:04 ` Ben Hutchings [this message]
2017-04-02 3:04 ` [PATCH 3.16 25/26] MIPS: remove MSA macro recursion Ben Hutchings
2017-04-02 3:15 ` [PATCH 3.16 00/26] 3.16.43-rc2 review Ben Hutchings
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