Re: [PATCHv5 3/4] tracing: Add register read/write tracing support

From: kernel test robot
Date: Mon Dec 06 2021 - 06:53:37 EST

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In reply to: Sai Prakash Ranjan: "Re: [PATCHv5 3/4] tracing: Add register read/write tracing support"
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Hi Sai,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on arm64/for-next/core]
[also build test WARNING on rostedt-trace/for-next arnd-asm-generic/master v5.16-rc4 next-20211206]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url: https://github.com/0day-ci/linux/commits/Sai-Prakash-Ranjan/tracing-rwmmio-arm64-Add-support-to-trace-register-reads-writes/20211206-163212
base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core
config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20211206/202112061907.RvKTwMEo-lkp@xxxxxxxxx/config)
compiler: sh4-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/1b255eef866824f8925cc46d6b127d641f1c8982
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Sai-Prakash-Ranjan/tracing-rwmmio-arm64-Add-support-to-trace-register-reads-writes/20211206-163212
git checkout 1b255eef866824f8925cc46d6b127d641f1c8982
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=sh SHELL=/bin/bash kernel/trace/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All warnings (new ones prefixed by >>):

from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
include/asm-generic/iomap.h:31:21: note: previous declaration of 'ioread16be' with type 'unsigned int(const void *)'
31 | extern unsigned int ioread16be(const void __iomem *);
| ^~~~~~~~~~
In file included from kernel/trace/trace_readwrite.c:10:
include/asm-generic/io.h:785:20: error: conflicting types for 'ioread32be'; have 'u32(const volatile void *)' {aka 'unsigned int(const volatile void *)'}
785 | #define ioread32be ioread32be
| ^~~~~~~~~~
include/asm-generic/io.h:786:19: note: in expansion of macro 'ioread32be'
786 | static inline u32 ioread32be(const volatile void __iomem *addr)
| ^~~~~~~~~~
In file included from arch/sh/include/asm/io.h:22,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
include/asm-generic/iomap.h:33:21: note: previous declaration of 'ioread32be' with type 'unsigned int(const void *)'
33 | extern unsigned int ioread32be(const void __iomem *);
| ^~~~~~~~~~
In file included from kernel/trace/trace_readwrite.c:10:
include/asm-generic/io.h:803:21: error: conflicting types for 'iowrite16be'; have 'void(u16, volatile void *)' {aka 'void(short unsigned int, volatile void *)'}
803 | #define iowrite16be iowrite16be
| ^~~~~~~~~~~
include/asm-generic/io.h:804:20: note: in expansion of macro 'iowrite16be'
804 | static inline void iowrite16be(u16 value, void volatile __iomem *addr)
| ^~~~~~~~~~~
In file included from arch/sh/include/asm/io.h:22,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
include/asm-generic/iomap.h:52:13: note: previous declaration of 'iowrite16be' with type 'void(u16, void *)' {aka 'void(short unsigned int, void *)'}
52 | extern void iowrite16be(u16, void __iomem *);
| ^~~~~~~~~~~
In file included from kernel/trace/trace_readwrite.c:10:
include/asm-generic/io.h:811:21: error: conflicting types for 'iowrite32be'; have 'void(u32, volatile void *)' {aka 'void(unsigned int, volatile void *)'}
811 | #define iowrite32be iowrite32be
| ^~~~~~~~~~~
include/asm-generic/io.h:812:20: note: in expansion of macro 'iowrite32be'
812 | static inline void iowrite32be(u32 value, volatile void __iomem *addr)
| ^~~~~~~~~~~
In file included from arch/sh/include/asm/io.h:22,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
include/asm-generic/iomap.h:54:13: note: previous declaration of 'iowrite32be' with type 'void(u32, void *)' {aka 'void(unsigned int, void *)'}
54 | extern void iowrite32be(u32, void __iomem *);
| ^~~~~~~~~~~
In file included from kernel/trace/trace_readwrite.c:10:
include/asm-generic/io.h:829:21: error: conflicting types for 'ioread8_rep'; have 'void(const volatile void *, void *, unsigned int)'
829 | #define ioread8_rep ioread8_rep
| ^~~~~~~~~~~
include/asm-generic/io.h:830:20: note: in expansion of macro 'ioread8_rep'
830 | static inline void ioread8_rep(const volatile void __iomem *addr, void *buffer,
| ^~~~~~~~~~~
In file included from arch/sh/include/asm/io.h:22,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
include/asm-generic/iomap.h:82:13: note: previous declaration of 'ioread8_rep' with type 'void(const void *, void *, long unsigned int)'
82 | extern void ioread8_rep(const void __iomem *port, void *buf, unsigned long count);
| ^~~~~~~~~~~
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
include/asm-generic/io.h: In function 'ioread8_rep':
>> include/asm-generic/io.h:833:16: warning: passing argument 1 of '__raw_readsb' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
833 | readsb(addr, buffer, count);
| ^~~~
arch/sh/include/asm/io.h:59:46: note: in definition of macro 'readsb'
59 | #define readsb(p,d,l) __raw_readsb(p,d,l)
| ^
arch/sh/include/asm/io.h:103:60: note: expected 'volatile void *' but argument is of type 'const volatile void *'
103 | static inline void pfx##reads##bwlq(volatile void __iomem *mem, \
| ~~~~~~~~~~~~~~~~~~~~~~~^~~
arch/sh/include/asm/io.h:114:1: note: in expansion of macro '__BUILD_MEMORY_STRING'
114 | __BUILD_MEMORY_STRING(__raw_, b, u8)
| ^~~~~~~~~~~~~~~~~~~~~
In file included from kernel/trace/trace_readwrite.c:10:
include/asm-generic/io.h: At top level:
include/asm-generic/io.h:838:22: error: conflicting types for 'ioread16_rep'; have 'void(const volatile void *, void *, unsigned int)'
838 | #define ioread16_rep ioread16_rep
| ^~~~~~~~~~~~
include/asm-generic/io.h:839:20: note: in expansion of macro 'ioread16_rep'
839 | static inline void ioread16_rep(const volatile void __iomem *addr,
| ^~~~~~~~~~~~
In file included from arch/sh/include/asm/io.h:22,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
include/asm-generic/iomap.h:83:13: note: previous declaration of 'ioread16_rep' with type 'void(const void *, void *, long unsigned int)'
83 | extern void ioread16_rep(const void __iomem *port, void *buf, unsigned long count);
| ^~~~~~~~~~~~
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
include/asm-generic/io.h: In function 'ioread16_rep':
>> include/asm-generic/io.h:842:16: warning: passing argument 1 of '__raw_readsw' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
842 | readsw(addr, buffer, count);
| ^~~~
arch/sh/include/asm/io.h:60:46: note: in definition of macro 'readsw'
60 | #define readsw(p,d,l) __raw_readsw(p,d,l)
| ^
arch/sh/include/asm/io.h:103:60: note: expected 'volatile void *' but argument is of type 'const volatile void *'
103 | static inline void pfx##reads##bwlq(volatile void __iomem *mem, \
| ~~~~~~~~~~~~~~~~~~~~~~~^~~
arch/sh/include/asm/io.h:115:1: note: in expansion of macro '__BUILD_MEMORY_STRING'
115 | __BUILD_MEMORY_STRING(__raw_, w, u16)
| ^~~~~~~~~~~~~~~~~~~~~
In file included from kernel/trace/trace_readwrite.c:10:
include/asm-generic/io.h: At top level:
include/asm-generic/io.h:847:22: error: conflicting types for 'ioread32_rep'; have 'void(const volatile void *, void *, unsigned int)'
847 | #define ioread32_rep ioread32_rep
| ^~~~~~~~~~~~
include/asm-generic/io.h:848:20: note: in expansion of macro 'ioread32_rep'
848 | static inline void ioread32_rep(const volatile void __iomem *addr,
| ^~~~~~~~~~~~
In file included from arch/sh/include/asm/io.h:22,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
include/asm-generic/iomap.h:84:13: note: previous declaration of 'ioread32_rep' with type 'void(const void *, void *, long unsigned int)'
84 | extern void ioread32_rep(const void __iomem *port, void *buf, unsigned long count);
| ^~~~~~~~~~~~
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
include/asm-generic/io.h: In function 'ioread32_rep':
>> include/asm-generic/io.h:851:16: warning: passing argument 1 of '__raw_readsl' discards 'volatile' qualifier from pointer target type [-Wdiscarded-qualifiers]
851 | readsl(addr, buffer, count);
| ^~~~
arch/sh/include/asm/io.h:61:46: note: in definition of macro 'readsl'
61 | #define readsl(p,d,l) __raw_readsl(p,d,l)
| ^
arch/sh/include/asm/io.h:118:39: note: expected 'const void *' but argument is of type 'const volatile void *'
118 | void __raw_readsl(const void __iomem *addr, void *data, int longlen);
| ~~~~~~~~~~~~~~~~~~~~^~~~
In file included from kernel/trace/trace_readwrite.c:10:
include/asm-generic/io.h: At top level:
include/asm-generic/io.h:867:22: error: conflicting types for 'iowrite8_rep'; have 'void(volatile void *, const void *, unsigned int)'
867 | #define iowrite8_rep iowrite8_rep
| ^~~~~~~~~~~~
include/asm-generic/io.h:868:20: note: in expansion of macro 'iowrite8_rep'
868 | static inline void iowrite8_rep(volatile void __iomem *addr,
| ^~~~~~~~~~~~
In file included from arch/sh/include/asm/io.h:22,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
include/asm-generic/iomap.h:86:13: note: previous declaration of 'iowrite8_rep' with type 'void(void *, const void *, long unsigned int)'
86 | extern void iowrite8_rep(void __iomem *port, const void *buf, unsigned long count);
| ^~~~~~~~~~~~
In file included from kernel/trace/trace_readwrite.c:10:
include/asm-generic/io.h:877:23: error: conflicting types for 'iowrite16_rep'; have 'void(volatile void *, const void *, unsigned int)'
877 | #define iowrite16_rep iowrite16_rep
| ^~~~~~~~~~~~~
include/asm-generic/io.h:878:20: note: in expansion of macro 'iowrite16_rep'
878 | static inline void iowrite16_rep(volatile void __iomem *addr,
| ^~~~~~~~~~~~~
In file included from arch/sh/include/asm/io.h:22,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
include/asm-generic/iomap.h:87:13: note: previous declaration of 'iowrite16_rep' with type 'void(void *, const void *, long unsigned int)'
87 | extern void iowrite16_rep(void __iomem *port, const void *buf, unsigned long count);
| ^~~~~~~~~~~~~
In file included from kernel/trace/trace_readwrite.c:10:
include/asm-generic/io.h:887:23: error: conflicting types for 'iowrite32_rep'; have 'void(volatile void *, const void *, unsigned int)'
887 | #define iowrite32_rep iowrite32_rep
| ^~~~~~~~~~~~~
include/asm-generic/io.h:888:20: note: in expansion of macro 'iowrite32_rep'
888 | static inline void iowrite32_rep(volatile void __iomem *addr,
| ^~~~~~~~~~~~~
In file included from arch/sh/include/asm/io.h:22,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
include/asm-generic/iomap.h:88:13: note: previous declaration of 'iowrite32_rep' with type 'void(void *, const void *, long unsigned int)'
88 | extern void iowrite32_rep(void __iomem *port, const void *buf, unsigned long count);
| ^~~~~~~~~~~~~
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
include/asm-generic/io.h: In function 'iowrite32_rep':
>> include/asm-generic/io.h:892:17: warning: passing argument 1 of '__raw_writesl' discards 'volatile' qualifier from pointer target type [-Wdiscarded-qualifiers]
892 | writesl(addr, buffer, count);
| ^~~~
arch/sh/include/asm/io.h:65:47: note: in definition of macro 'writesl'
65 | #define writesl(p,d,l) __raw_writesl(p,d,l)
| ^
arch/sh/include/asm/io.h:117:34: note: expected 'void *' but argument is of type 'volatile void *'
117 | void __raw_writesl(void __iomem *addr, const void *data, int longlen);
| ~~~~~~~~~~~~~~^~~~
In file included from kernel/trace/trace_readwrite.c:10:
include/asm-generic/io.h: At top level:
include/asm-generic/io.h:1077:19: error: conflicting types for 'memset_io'; have 'void(volatile void *, int, size_t)' {aka 'void(volatile void *, int, unsigned int)'}
1077 | #define memset_io memset_io
| ^~~~~~~~~
include/asm-generic/io.h:1086:20: note: in expansion of macro 'memset_io'
1086 | static inline void memset_io(volatile void __iomem *addr, int value,
| ^~~~~~~~~
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
arch/sh/include/asm/io.h:230:6: note: previous declaration of 'memset_io' with type 'void(volatile void *, int, long unsigned int)'
230 | void memset_io(volatile void __iomem *, int, unsigned long);
| ^~~~~~~~~
In file included from kernel/trace/trace_readwrite.c:10:
include/asm-generic/io.h:1094:23: error: conflicting types for 'memcpy_fromio'; have 'void(void *, const volatile void *, size_t)' {aka 'void(void *, const volatile void *, unsigned int)'}
1094 | #define memcpy_fromio memcpy_fromio
| ^~~~~~~~~~~~~
include/asm-generic/io.h:1103:20: note: in expansion of macro 'memcpy_fromio'
1103 | static inline void memcpy_fromio(void *buffer,
| ^~~~~~~~~~~~~
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
arch/sh/include/asm/io.h:228:6: note: previous declaration of 'memcpy_fromio' with type 'void(void *, const volatile void *, long unsigned int)'
228 | void memcpy_fromio(void *, const volatile void __iomem *, unsigned long);
| ^~~~~~~~~~~~~
In file included from kernel/trace/trace_readwrite.c:10:
include/asm-generic/io.h:1112:21: error: conflicting types for 'memcpy_toio'; have 'void(volatile void *, const void *, size_t)' {aka 'void(volatile void *, const void *, unsigned int)'}
1112 | #define memcpy_toio memcpy_toio
| ^~~~~~~~~~~
include/asm-generic/io.h:1121:20: note: in expansion of macro 'memcpy_toio'
1121 | static inline void memcpy_toio(volatile void __iomem *addr, const void *buffer,
| ^~~~~~~~~~~
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/trace_recursion.h:5,
from include/linux/ftrace.h:10,
from kernel/trace/trace_readwrite.c:8:
arch/sh/include/asm/io.h:229:6: note: previous declaration of 'memcpy_toio' with type 'void(volatile void *, const void *, long unsigned int)'
229 | void memcpy_toio(volatile void __iomem *, const void *, unsigned long);
| ^~~~~~~~~~~
kernel/trace/trace_readwrite.c:16:6: warning: no previous prototype for 'log_write_mmio' [-Wmissing-prototypes]
16 | void log_write_mmio(u64 val, u8 width, volatile void __iomem *addr)
| ^~~~~~~~~~~~~~
kernel/trace/trace_readwrite.c:23:6: warning: no previous prototype for 'log_read_mmio' [-Wmissing-prototypes]
23 | void log_read_mmio(u8 width, const volatile void __iomem *addr)
| ^~~~~~~~~~~~~

vim +833 include/asm-generic/io.h

9e44fb1816dba8 Horia Geantă 2016-05-19 827
9ab3a7a0d2b417 Thierry Reding 2014-07-04 828 #ifndef ioread8_rep
9ab3a7a0d2b417 Thierry Reding 2014-07-04 829 #define ioread8_rep ioread8_rep
9ab3a7a0d2b417 Thierry Reding 2014-07-04 830 static inline void ioread8_rep(const volatile void __iomem *addr, void *buffer,
9ab3a7a0d2b417 Thierry Reding 2014-07-04 831 unsigned int count)
9ab3a7a0d2b417 Thierry Reding 2014-07-04 832 {
9ab3a7a0d2b417 Thierry Reding 2014-07-04 @833 readsb(addr, buffer, count);
9ab3a7a0d2b417 Thierry Reding 2014-07-04 834 }
9ab3a7a0d2b417 Thierry Reding 2014-07-04 835 #endif
9ab3a7a0d2b417 Thierry Reding 2014-07-04 836
9ab3a7a0d2b417 Thierry Reding 2014-07-04 837 #ifndef ioread16_rep
9ab3a7a0d2b417 Thierry Reding 2014-07-04 838 #define ioread16_rep ioread16_rep
9ab3a7a0d2b417 Thierry Reding 2014-07-04 839 static inline void ioread16_rep(const volatile void __iomem *addr,
9ab3a7a0d2b417 Thierry Reding 2014-07-04 840 void *buffer, unsigned int count)
9ab3a7a0d2b417 Thierry Reding 2014-07-04 841 {
9ab3a7a0d2b417 Thierry Reding 2014-07-04 @842 readsw(addr, buffer, count);
9ab3a7a0d2b417 Thierry Reding 2014-07-04 843 }
9ab3a7a0d2b417 Thierry Reding 2014-07-04 844 #endif
9ab3a7a0d2b417 Thierry Reding 2014-07-04 845
9ab3a7a0d2b417 Thierry Reding 2014-07-04 846 #ifndef ioread32_rep
9ab3a7a0d2b417 Thierry Reding 2014-07-04 847 #define ioread32_rep ioread32_rep
9ab3a7a0d2b417 Thierry Reding 2014-07-04 848 static inline void ioread32_rep(const volatile void __iomem *addr,
9ab3a7a0d2b417 Thierry Reding 2014-07-04 849 void *buffer, unsigned int count)
9ab3a7a0d2b417 Thierry Reding 2014-07-04 850 {
9ab3a7a0d2b417 Thierry Reding 2014-07-04 @851 readsl(addr, buffer, count);
9ab3a7a0d2b417 Thierry Reding 2014-07-04 852 }
9ab3a7a0d2b417 Thierry Reding 2014-07-04 853 #endif
9ab3a7a0d2b417 Thierry Reding 2014-07-04 854
9e44fb1816dba8 Horia Geantă 2016-05-19 855 #ifdef CONFIG_64BIT
9e44fb1816dba8 Horia Geantă 2016-05-19 856 #ifndef ioread64_rep
9e44fb1816dba8 Horia Geantă 2016-05-19 857 #define ioread64_rep ioread64_rep
9e44fb1816dba8 Horia Geantă 2016-05-19 858 static inline void ioread64_rep(const volatile void __iomem *addr,
9e44fb1816dba8 Horia Geantă 2016-05-19 859 void *buffer, unsigned int count)
9e44fb1816dba8 Horia Geantă 2016-05-19 860 {
9e44fb1816dba8 Horia Geantă 2016-05-19 861 readsq(addr, buffer, count);
9e44fb1816dba8 Horia Geantă 2016-05-19 862 }
9e44fb1816dba8 Horia Geantă 2016-05-19 863 #endif
9e44fb1816dba8 Horia Geantă 2016-05-19 864 #endif /* CONFIG_64BIT */
9e44fb1816dba8 Horia Geantă 2016-05-19 865
9ab3a7a0d2b417 Thierry Reding 2014-07-04 866 #ifndef iowrite8_rep
9ab3a7a0d2b417 Thierry Reding 2014-07-04 867 #define iowrite8_rep iowrite8_rep
9ab3a7a0d2b417 Thierry Reding 2014-07-04 868 static inline void iowrite8_rep(volatile void __iomem *addr,
9ab3a7a0d2b417 Thierry Reding 2014-07-04 869 const void *buffer,
9ab3a7a0d2b417 Thierry Reding 2014-07-04 870 unsigned int count)
9ab3a7a0d2b417 Thierry Reding 2014-07-04 871 {
9ab3a7a0d2b417 Thierry Reding 2014-07-04 872 writesb(addr, buffer, count);
9ab3a7a0d2b417 Thierry Reding 2014-07-04 873 }
9ab3a7a0d2b417 Thierry Reding 2014-07-04 874 #endif
9ab3a7a0d2b417 Thierry Reding 2014-07-04 875
9ab3a7a0d2b417 Thierry Reding 2014-07-04 876 #ifndef iowrite16_rep
9ab3a7a0d2b417 Thierry Reding 2014-07-04 877 #define iowrite16_rep iowrite16_rep
9ab3a7a0d2b417 Thierry Reding 2014-07-04 878 static inline void iowrite16_rep(volatile void __iomem *addr,
9ab3a7a0d2b417 Thierry Reding 2014-07-04 879 const void *buffer,
9ab3a7a0d2b417 Thierry Reding 2014-07-04 880 unsigned int count)
9ab3a7a0d2b417 Thierry Reding 2014-07-04 881 {
9ab3a7a0d2b417 Thierry Reding 2014-07-04 882 writesw(addr, buffer, count);
9ab3a7a0d2b417 Thierry Reding 2014-07-04 883 }
9ab3a7a0d2b417 Thierry Reding 2014-07-04 884 #endif
9ab3a7a0d2b417 Thierry Reding 2014-07-04 885
9ab3a7a0d2b417 Thierry Reding 2014-07-04 886 #ifndef iowrite32_rep
9ab3a7a0d2b417 Thierry Reding 2014-07-04 887 #define iowrite32_rep iowrite32_rep
9ab3a7a0d2b417 Thierry Reding 2014-07-04 888 static inline void iowrite32_rep(volatile void __iomem *addr,
9ab3a7a0d2b417 Thierry Reding 2014-07-04 889 const void *buffer,
9ab3a7a0d2b417 Thierry Reding 2014-07-04 890 unsigned int count)
9ab3a7a0d2b417 Thierry Reding 2014-07-04 891 {
9ab3a7a0d2b417 Thierry Reding 2014-07-04 @892 writesl(addr, buffer, count);
9ab3a7a0d2b417 Thierry Reding 2014-07-04 893 }
9ab3a7a0d2b417 Thierry Reding 2014-07-04 894 #endif
9e44fb1816dba8 Horia Geantă 2016-05-19 895

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