From 22ae813b85df7c0b0fc7c8d6f336d6a9f566ff97 Mon Sep 17 00:00:00 2001 From: Brice Goglin Date: Tue, 20 Jun 2006 20:03:02 -0700 Subject: [PATCH] add __iowrite64_copy Introduce __iowrite64_copy. It will be used by the Myri-10G Ethernet driver to post requests to the NIC. This driver will be submitted soon. __iowrite64_copy copies to I/O memory in units of 64 bits when possible (on 64 bit architectures). It reverts to __iowrite32_copy on 32 bit architectures. Signed-off-by: Brice Goglin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/io.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/io.h') diff --git a/include/linux/io.h b/include/linux/io.h index 85533ec5aaa1..420e2fdf26f6 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -21,5 +21,6 @@ #include void __iowrite32_copy(void __iomem *to, const void *from, size_t count); +void __iowrite64_copy(void __iomem *to, const void *from, size_t count); #endif /* _LINUX_IO_H */ -- cgit