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authorJames Bottomley <James.Bottomley@SteelEye.com>2005-04-16 18:25:54 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:25:54 -0400
commitdae409a27788774adb810f7cdb771ba7cce7af8a (patch)
tree7fbbbe81527c5f321f374f958a82dfa30e170850 /include/asm-sh64/ide.h
parentc41f5eb3b8feb8772561f0e34cfee4de1fa433ec (diff)
[PATCH] add Big Endian variants of ioread/iowrite
In the new io infrastructure, all of our operators are expecting the underlying device to be little endian (because the PCI bus, their main consumer, is LE). However, there are a fair few devices and busses in the world that are actually Big Endian. There's even evidence that some of these BE bus and chip types are attached to LE systems. Thus, there's a need for a BE equivalent of our io{read,write}{16,32} operations. The attached patch adds this as io{read,write}{16,32}be. When it's in, I'll add the first consume (the 53c700 SCSI chip driver). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-sh64/ide.h')
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