tree e3f1c5b9f925f3cdb42d2e94b40fb8136eb2d201
parent 0b0a635f79f91f3755b6518627ea06dd0dbfd523
author Ben Hutchings <bhutchings@solarflare.com> 1329780122 +0000
committer Ben Hutchings <bhutchings@solarflare.com> 1329943687 +0000

sfc: Specify that the VFDI status page has page alignment and size

This requirement was meant to be implied in the name 'status page'.
One out-of-tree VF driver allocates a buffer using the structure size
and not a full page - hence the current odd specification - but in
practice that allocation will be padded and aligned to at least 4KB.
Therefore, we can specify this and have the option to extend the
structure up to 4KB without worrying about VF drivers using odd-shaped
buffers.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>