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caravel-mpw7-20221125
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2 Commits (ac81bb17ac4e4ae3daa2be04def840b6ac8a9a00)

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>
 5 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>
 5 years ago