On 2020-05-13 4:16 am, Hanjun Guo wrote:
On 2020/5/13 7:56, Tuan Phan wrote:
PMCG node can have zero ID mapping if its overflow interrupt
is wire based. The code to parse PMCG node can not assume it will
have a single ID mapping.
Signed-off-by: Tuan Phan
It's better to add
Fixes:
On 2020/5/13 7:56, Tuan Phan wrote:
PMCG node can have zero ID mapping if its overflow interrupt
is wire based. The code to parse PMCG node can not assume it will
have a single ID mapping.
Signed-off-by: Tuan Phan
It's better to add
Fixes: 24e516049360 ("ACPI/IORT: Add support for PMCG")
PMCG node can have zero ID mapping if its overflow interrupt
is wire based. The code to parse PMCG node can not assume it will
have a single ID mapping.
Signed-off-by: Tuan Phan
---
Changes in v2:
- Used pmcg node to detect wired base overflow interrupt.
drivers/acpi/arm64/iort.c | 5 +
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