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linux/include/asm-generic/io.h

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asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic: fix inX/outX functions for architectures that have PCI The definitions for the PC-style PIO functions in asm-generic/io.h were meant as dummies so you could compile code on architectures without ISA and PCI buses. However, unicore32 actually wants to use them with a real PCI bus, so they need to be defined to actually address the register window holding the I/O ports. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-02-22 19:06:43 +08:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic: fix inX/outX functions for architectures that have PCI The definitions for the PC-style PIO functions in asm-generic/io.h were meant as dummies so you could compile code on architectures without ISA and PCI buses. However, unicore32 actually wants to use them with a real PCI bus, so they need to be defined to actually address the register window holding the I/O ports. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-02-22 19:06:43 +08:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic: fix inX/outX functions for architectures that have PCI The definitions for the PC-style PIO functions in asm-generic/io.h were meant as dummies so you could compile code on architectures without ISA and PCI buses. However, unicore32 actually wants to use them with a real PCI bus, so they need to be defined to actually address the register window holding the I/O ports. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-02-22 19:06:43 +08:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic: fix inX/outX functions for architectures that have PCI The definitions for the PC-style PIO functions in asm-generic/io.h were meant as dummies so you could compile code on architectures without ISA and PCI buses. However, unicore32 actually wants to use them with a real PCI bus, so they need to be defined to actually address the register window holding the I/O ports. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-02-22 19:06:43 +08:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic: fix inX/outX functions for architectures that have PCI The definitions for the PC-style PIO functions in asm-generic/io.h were meant as dummies so you could compile code on architectures without ISA and PCI buses. However, unicore32 actually wants to use them with a real PCI bus, so they need to be defined to actually address the register window holding the I/O ports. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-02-22 19:06:43 +08:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic: fix inX/outX functions for architectures that have PCI The definitions for the PC-style PIO functions in asm-generic/io.h were meant as dummies so you could compile code on architectures without ISA and PCI buses. However, unicore32 actually wants to use them with a real PCI bus, so they need to be defined to actually address the register window holding the I/O ports. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-02-22 19:06:43 +08:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic: fix inX/outX functions for architectures that have PCI The definitions for the PC-style PIO functions in asm-generic/io.h were meant as dummies so you could compile code on architectures without ISA and PCI buses. However, unicore32 actually wants to use them with a real PCI bus, so they need to be defined to actually address the register window holding the I/O ports. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-02-22 19:06:43 +08:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: allow people to override individual funcs For the Blackfin port, we can use much of the asm-generic/io.h header, but we still need to declare some of our own versions of functions. Like the __raw_read* and in/out "string" helpers. So let people do this easily for many of these funcs. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2010-10-18 03:09:39 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: add reads[bwl]/writes[bwl] helpers A bunch of arches define reads[bwl]/writes[bwl] helpers for accessing memory mapped registers. Since the Blackfin ones aren't specific to Blackfin code, move them to the common asm-generic/io.h for people. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-26 21:52:59 -04:00
asm-generic: fix inX/outX functions for architectures that have PCI The definitions for the PC-style PIO functions in asm-generic/io.h were meant as dummies so you could compile code on architectures without ISA and PCI buses. However, unicore32 actually wants to use them with a real PCI bus, so they need to be defined to actually address the register window holding the I/O ports. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-02-22 19:06:43 +08:00
asm-generic/io.h: add reads[bwl]/writes[bwl] helpers A bunch of arches define reads[bwl]/writes[bwl] helpers for accessing memory mapped registers. Since the Blackfin ones aren't specific to Blackfin code, move them to the common asm-generic/io.h for people. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-26 21:52:59 -04:00
asm-generic: fix inX/outX functions for architectures that have PCI The definitions for the PC-style PIO functions in asm-generic/io.h were meant as dummies so you could compile code on architectures without ISA and PCI buses. However, unicore32 actually wants to use them with a real PCI bus, so they need to be defined to actually address the register window holding the I/O ports. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-02-22 19:06:43 +08:00
asm-generic/io.h: add reads[bwl]/writes[bwl] helpers A bunch of arches define reads[bwl]/writes[bwl] helpers for accessing memory mapped registers. Since the Blackfin ones aren't specific to Blackfin code, move them to the common asm-generic/io.h for people. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-26 21:52:59 -04:00
asm-generic: fix inX/outX functions for architectures that have PCI The definitions for the PC-style PIO functions in asm-generic/io.h were meant as dummies so you could compile code on architectures without ISA and PCI buses. However, unicore32 actually wants to use them with a real PCI bus, so they need to be defined to actually address the register window holding the I/O ports. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-02-22 19:06:43 +08:00
asm-generic/io.h: add reads[bwl]/writes[bwl] helpers A bunch of arches define reads[bwl]/writes[bwl] helpers for accessing memory mapped registers. Since the Blackfin ones aren't specific to Blackfin code, move them to the common asm-generic/io.h for people. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-26 21:52:59 -04:00
asm-generic: fix inX/outX functions for architectures that have PCI The definitions for the PC-style PIO functions in asm-generic/io.h were meant as dummies so you could compile code on architectures without ISA and PCI buses. However, unicore32 actually wants to use them with a real PCI bus, so they need to be defined to actually address the register window holding the I/O ports. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-02-22 19:06:43 +08:00
asm-generic/io.h: add reads[bwl]/writes[bwl] helpers A bunch of arches define reads[bwl]/writes[bwl] helpers for accessing memory mapped registers. Since the Blackfin ones aren't specific to Blackfin code, move them to the common asm-generic/io.h for people. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-26 21:52:59 -04:00
asm-generic: fix inX/outX functions for architectures that have PCI The definitions for the PC-style PIO functions in asm-generic/io.h were meant as dummies so you could compile code on architectures without ISA and PCI buses. However, unicore32 actually wants to use them with a real PCI bus, so they need to be defined to actually address the register window holding the I/O ports. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-02-22 19:06:43 +08:00
asm-generic/io.h: add reads[bwl]/writes[bwl] helpers A bunch of arches define reads[bwl]/writes[bwl] helpers for accessing memory mapped registers. Since the Blackfin ones aren't specific to Blackfin code, move them to the common asm-generic/io.h for people. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-26 21:52:59 -04:00
asm-generic: fix inX/outX functions for architectures that have PCI The definitions for the PC-style PIO functions in asm-generic/io.h were meant as dummies so you could compile code on architectures without ISA and PCI buses. However, unicore32 actually wants to use them with a real PCI bus, so they need to be defined to actually address the register window holding the I/O ports. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-02-22 19:06:43 +08:00
asm-generic/io.h: add reads[bwl]/writes[bwl] helpers A bunch of arches define reads[bwl]/writes[bwl] helpers for accessing memory mapped registers. Since the Blackfin ones aren't specific to Blackfin code, move them to the common asm-generic/io.h for people. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-26 21:52:59 -04:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: add big endian versions of io{read,write}{16,32} The asm-generic/iomap.h provides these functions already, but the non-generic fallback defines do not. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-09 17:20:17 -07:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: add big endian versions of io{read,write}{16,32} The asm-generic/iomap.h provides these functions already, but the non-generic fallback defines do not. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-09 17:20:17 -07:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: add big endian versions of io{read,write}{16,32} The asm-generic/iomap.h provides these functions already, but the non-generic fallback defines do not. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-09 17:20:17 -07:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic/io.h: add big endian versions of io{read,write}{16,32} The asm-generic/iomap.h provides these functions already, but the non-generic fallback defines do not. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-09 17:20:17 -07:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic: fix inX/outX functions for architectures that have PCI The definitions for the PC-style PIO functions in asm-generic/io.h were meant as dummies so you could compile code on architectures without ISA and PCI buses. However, unicore32 actually wants to use them with a real PCI bus, so they need to be defined to actually address the register window holding the I/O ports. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-02-22 19:06:43 +08:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic: add MMU variants of io.h functions Some of the implementations, in particular the ioremap variants, in asm-generic/io.h are for systems without an MMU. In order to be able to use the generic header file for systems with an MMU, this patch wraps these implementations in checks for CONFIG_MMU. Tested on OpenRISC. Signed-off-by: Jonas Bonn <jonas@southpole.se> Cc: liqin.chen@sunplusct.com Cc: gxt@mprc.pku.edu.cn Acked-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-07-02 17:17:35 +02:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic: add MMU variants of io.h functions Some of the implementations, in particular the ioremap variants, in asm-generic/io.h are for systems without an MMU. In order to be able to use the generic header file for systems with an MMU, this patch wraps these implementations in checks for CONFIG_MMU. Tested on OpenRISC. Signed-off-by: Jonas Bonn <jonas@southpole.se> Cc: liqin.chen@sunplusct.com Cc: gxt@mprc.pku.edu.cn Acked-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-07-02 17:17:35 +02:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic: add MMU variants of io.h functions Some of the implementations, in particular the ioremap variants, in asm-generic/io.h are for systems without an MMU. In order to be able to use the generic header file for systems with an MMU, this patch wraps these implementations in checks for CONFIG_MMU. Tested on OpenRISC. Signed-off-by: Jonas Bonn <jonas@southpole.se> Cc: liqin.chen@sunplusct.com Cc: gxt@mprc.pku.edu.cn Acked-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-07-02 17:17:35 +02:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
iomap: make IOPORT/PCI mapping functions conditional Use the CONFIG_HAS_IOPORT and CONFIG_PCI options to decide whether or not functions for mapping these areas are provided. Signed-off-by: Jonas Bonn <jonas@southpole.se> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-07-02 17:23:29 +02:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
iomap: make IOPORT/PCI mapping functions conditional Use the CONFIG_HAS_IOPORT and CONFIG_PCI options to decide whether or not functions for mapping these areas are provided. Signed-off-by: Jonas Bonn <jonas@southpole.se> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-07-02 17:23:29 +02:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00
asm-generic: add MMU variants of io.h functions Some of the implementations, in particular the ioremap variants, in asm-generic/io.h are for systems without an MMU. In order to be able to use the generic header file for systems with an MMU, this patch wraps these implementations in checks for CONFIG_MMU. Tested on OpenRISC. Signed-off-by: Jonas Bonn <jonas@southpole.se> Cc: liqin.chen@sunplusct.com Cc: gxt@mprc.pku.edu.cn Acked-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-07-02 17:17:35 +02:00
asm-generic: add generic atomic.h and io.h atomic.h and io.h are based on the mn10300 architecture, which is already pretty generic and can be used by other architectures that do not have hardware support for atomic operations or out-of-order I/O access. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-05-13 22:56:35 +00:00