aboutsummaryrefslogtreecommitdiffstats
path: root/arch/blackfin/include/asm/io.h (follow)
AgeCommit message (Collapse)AuthorFilesLines
2015-06-10blackfin: Fix build errorGuenter Roeck1-0/+1
Fix include/asm-generic/io.h: In function 'readb': include/asm-generic/io.h:113:2: error: implicit declaration of function 'bfin_read8' include/asm-generic/io.h: In function 'readw': include/asm-generic/io.h:121:2: error: implicit declaration of function 'bfin_read16' include/asm-generic/io.h: In function 'readl': include/asm-generic/io.h:129:2: error: implicit declaration of function 'bfin_read32' include/asm-generic/io.h: In function 'writeb': include/asm-generic/io.h:147:2: error: implicit declaration of function 'bfin_write8' include/asm-generic/io.h: In function 'writew': include/asm-generic/io.h:155:2: error: implicit declaration of function 'bfin_write16' include/asm-generic/io.h: In function 'writel': include/asm-generic/io.h:163:2: error: implicit declaration of function 'bfin_write32' Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Fixes: 1a3372bc522ef ("blackfin: io: define __raw_readx/writex with bfin_readx/writex") Cc: Steven Miao <realmz6@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2015-04-23dma: fix build error after update to v3.19Steven Miao1-8/+0
Signed-off-by: Steven Miao <realmz6@gmail.com>
2015-04-23blackfin: io: define __raw_readx/writex with bfin_readx/writexSteven Miao1-21/+6
Signed-off-by: Steven Miao <realmz6@gmail.com>
2011-01-10Blackfin: switch to asm-generic/io.hMike Frysinger1-201/+37
Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-10asm-generic/io.h: add reads[bwl]/writes[bwl] helpersMike Frysinger1-30/+0
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>
2010-08-06Blackfin: make sure mmiowb inserts a write barrier with SSYNCMichael Hennerich1-1/+7
Add SSYNC to our implementation of I/O write barrier to ensure ordering of I/O space writes. This will make sure that writes following the barrier will arrive after all previous writes. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-12-15Blackfin: io.h: fix random busted whitespaceMike Frysinger1-44/+51
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-10-07Blackfin: mass clean up of copyright/licensing infoRobin Getz1-0/+6
Bill Gatliff & David Brownell pointed out we were missing some copyrights, and licensing terms in some of the files in ./arch/blackfin, so this fixes things, and cleans them up. It also removes: - verbose GPL text(refer to the top level ./COPYING file) - file names (you are looking at the file) - bug url (it's in the ./MAINTAINERS file) - "or later" on GPL-2, when we did not have that right It also allows some Blackfin-specific assembly files to be under a BSD like license (for people to use them outside of Linux). Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-18Blackfin: convert page/tlb to asm-genericMike Frysinger1-1/+0
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-12Blackfin: fix warnings with I/O port macrosMike Frysinger1-13/+16
The I/O port functions take ints, so we need to cast them up before passing to our read/write funcs to avoid ugly messes of warnings. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bryan Wu <cooloney@kernel.org>
2009-01-07Blackfin arch: Use reads/writes instead of ins/outs directlySonic Zhang1-6/+6
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-11-18Blackfin arch: add mmiowb() as some drivers expectMike Frysinger1-0/+2
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-10-16Blackfin arch: add read/write IO accessor functions to BlackfinBryan Wu1-0/+30
This is to kill some compiling warning on DM9000 netdev driver. Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-08-27Blackfin arch: move include/asm-blackfin header files to arch/blackfinBryan Wu1-0/+212
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.