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| author |   Peter Oruba <peter.oruba@amd.com> | 2007-05-15 13:59:13 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2007-07-11 16:02:07 -0700 |
| commit | d556ad4bbe75faf17b239e151a9f003322b2e851 (patch) | |
| tree | 794e4f21a9c6e76328feccf313e4d268d3ec5146 /include/asm-sh64 | |
| parent | pci syscall.c: Switch to refcounting API (diff) | |
| download | linux-dev-d556ad4bbe75faf17b239e151a9f003322b2e851.tar.xz linux-dev-d556ad4bbe75faf17b239e151a9f003322b2e851.zip | |
PCI: add PCI-X/PCI-Express read control interfaces
This patch introduces an interface to read and write PCI-X / PCI-Express
maximum read byte count values from PCI config space. There is a second
function that returns the maximum _designed_ read byte count, which marks the
maximum value for a device, since some drivers try to set MMRBC to the
highest allowed value and rely on such a function.
Based on patch set by Stephen Hemminger <shemminger@linux-foundation.org>
Cc: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Peter Oruba <peter.oruba@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/asm-sh64')
0 files changed, 0 insertions, 0 deletions