Samuel Holland 2b79b694a8 lib: irqchip/plic: Add priority save/restore helpers ...

These can be used by platform code to save the PLIC priority state, if
it would otherwise be lost during non-retentive suspend. The platform
is responsible for allocating all necessary storage.

As a space optimization, store the saved priority values as 8-bit
integers, since that is large enough to hold any priority value on the
relevant platforms.

Reviewed-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>

2022-06-13 11:54:06 +05:30

..

sbi

lib: sbi_hsm: Assume a consistent resume address

2022-06-13 11:54:06 +05:30

sbi_utils

lib: irqchip/plic: Add priority save/restore helpers

2022-06-13 11:54:06 +05:30