diff options
| author | Dan Williams <[email protected]> | 2011-11-22 13:41:29 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2011-11-26 20:11:20 -0800 |
| commit | e86ff4a63c9fdd875ba8492577cd1ad2252f525c (patch) | |
| tree | b29d14f78331c8a2f3287b2451fa891a0d8447de /tools/perf/scripts/python | |
| parent | 448ac154c957c4580531fa0c8f2045816fe2f0e7 (diff) | |
serial/8250_pci: init-quirk msi support for kt serial controller
The semantics of UPF_IIR_ONCE (once per serial irq) are only guaranteed
if the kt irq is not shared (once per serial isr in the shared case ==
potentially unwanted reads of the IIR).
Signed-off-by: Dan Williams <[email protected]>
Acked-by: Alan Cox <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions