diff options
| author | H. Peter Anvin <[email protected]> | 2010-05-14 13:55:57 -0700 |
|---|---|---|
| committer | H. Peter Anvin <[email protected]> | 2010-05-14 13:55:57 -0700 |
| commit | e9b1d5d0ff4d3ae86050dc4c91b3147361c7af9e (patch) | |
| tree | 7b683780c34f3b429e6429b3769591efb6cd2097 /tools/perf/util/trace-event-scripting.c | |
| parent | 7f284d3cc96e02468a42e045f77af11e5ff8b095 (diff) | |
x86, mrst: Don't blindly access extended config space
Do not blindly access extended configuration space unless we actively
know we're on a Moorestown platform. The fixed-size BAR capability
lives in the extended configuration space, and thus is not applicable
if the configuration space isn't appropriately sized.
This fixes booting certain VMware configurations with CONFIG_MRST=y.
Moorestown will add a fake PCI-X 266 capability to advertise the
presence of extended configuration space.
Reported-and-tested-by: Petr Vandrovec <[email protected]>
Signed-off-by: H. Peter Anvin <[email protected]>
Acked-by: Jacob Pan <[email protected]>
Acked-by: Jesse Barnes <[email protected]>
LKML-Reference: <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions