diff options
| author | Paul Mundt <[email protected]> | 2010-12-17 19:16:10 +0900 |
|---|---|---|
| committer | Paul Mundt <[email protected]> | 2010-12-17 19:16:10 +0900 |
| commit | 03aa18f550900855c1d3d17ac83c14a3d668d344 (patch) | |
| tree | 6aab2e924e1c11a931fa6e491215e7f6b45b343a /tools/perf/util/trace-event-scripting.c | |
| parent | 76496f8f2e104b8bb08db09c063a6817d18829a6 (diff) | |
dma: shdma: NMI support.
Presently DMA transfers are interrupted and aborted by the NMI. This
implements some basic logic for more gracefully handling and clearing
each controller's NMIF flag via the NMI die chain, needed to resume
transfers post-NMI.
Reported-by: Michael Szafranek <[email protected]>
Signed-off-by: Paul Mundt <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions