Commit Graph

2 Commits (3627f102dbea804e43030b10c3f99a7d0328da21)

Author SHA1 Message Date
Benjamin Herrenschmidt 5c2fc47e2c xics: Add simple ICS
Move the external interrupt generation to a separate module
"ICS" (source controller) which a register per source containing
currently only the priority control.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
4 years ago
Michael Neuling 0076f8bf1d XICS test case
Checks interrupt masking and priorities.

Adds to `make test_xics` which is run in `make check` also.

Signed-off-by: Michael Neuling <mikey@neuling.org>
4 years ago