21 Jun, 2006

1 commit

• 22ae813b8   [PATCH] add __iowrite64_copy ... Browse Code »

  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

  Brice Goglin

  2006-06-21 11:24:58 +0800  

19 Feb, 2006

1 commit

• ad6b97fc9   [PATCH] iomap_copy fallout (m68k) ... Browse Code »

  added __raw_writel(), sanitized include order in iomap_copy.c

  Signed-off-by: Al Viro

  Al Viro

  2006-02-19 05:30:40 +0800  

02 Feb, 2006

1 commit

• c27a0d75b   [PATCH] Introduce __iowrite32_copy ... Browse Code »

  This arch-independent routine copies data to a memory-mapped I/O region,
  using 32-bit accesses. The naming is double-underscored to make it clear
  that it does not guarantee write ordering, nor does it perform a memory
  barrier afterwards; the kernel doc also explicitly states this. This style
  of access is required by some devices.

  This change also introduces include/linux/io.h, at Andrew's suggestion. It
  only has one occupant at the moment, but is a logical destination for
  oft-replicated contents of include/asm-*/{io,iomap}.h to migrate to.

  Signed-off-by: Bryan O'Sullivan
  Cc: Andi Kleen
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Bryan O'Sullivan

  2006-02-02 00:53:13 +0800