[Sound-open-firmware] [PATCH_V3 0/8] interrupt refinement
Rander Wang
rander.wang at linux.intel.com
Thu May 10 07:34:34 CEST 2018
The issues for original data structure and algorithm are:
(1)it only supports 2 level interrupt architecture.
(2)it doesn't support different HW interrupt shares one IRQ value.
(3)it doesn't support multi-core.
The refinement is based on the prototype provided by Liam. refine
irq data structure to make it support more than 2 level and issue(2).
Add multi-core support in interrupt setting
test on CNL & APL & BYT, pass
SOF: master c1f2682c210201
kernel: v4.14 d09db67c5a9d6d
SOF-tools: master 13b56fa6047c566a
Rander Wang (7):
interrupt: refine irq structure and algorithm
interrupt: add irq id in IRQ
cnl-interrupt: refine interrupt setting for change in irq_desc
cnl-dma: remove special dma code for cnl
apl-interrupt: refine interrupt code according to interrupt change
byt-interrupt: port irq change to byt
hsw-interrupt: port irq change to hsw
src/drivers/dw-dma.c | 32 +--
src/include/sof/interrupt-map.h | 17 ++
src/include/sof/interrupt.h | 32 +--
src/lib/interrupt.c | 120 +++++------
.../apollolake/include/platform/interrupt.h | 2 +-
src/platform/apollolake/include/platform/memory.h | 4 +-
.../apollolake/include/platform/platform.h | 2 +
src/platform/apollolake/interrupt.c | 210 ++++++++++++--------
src/platform/baytrail/include/platform/interrupt.h | 2 +-
src/platform/cannonlake/dma.c | 2 +-
.../cannonlake/include/platform/interrupt.h | 16 +-
src/platform/cannonlake/include/platform/memory.h | 2 +-
.../cannonlake/include/platform/platform.h | 2 +
src/platform/cannonlake/interrupt.c | 220 +++++++++++++--------
src/platform/haswell/include/platform/interrupt.h | 2 +-
15 files changed, 382 insertions(+), 283 deletions(-)
--
2.14.1
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