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| author | Anup Patel <anup.patel@wdc.com> | 2022-02-10 11:19:42 +0530 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-03-10 09:29:31 -0800 |
| commit | 63b13e64a829e7b12fba81fccbea0d5448fc0c24 (patch) | |
| tree | 569b041c77fb2352a8890b5cdac5cedce6d04d88 /drivers/cpuidle | |
| parent | e1de2c93e78740383db1a0ff626d8ca2cdc28aaf (diff) | |
| download | linux-63b13e64a829e7b12fba81fccbea0d5448fc0c24.tar.gz | |
RISC-V: Add arch functions for non-retentive suspend entry/exit
The hart registers and CSRs are not preserved in non-retentative
suspend state so we provide arch specific helper functions which
will save/restore hart context upon entry/exit to non-retentive
suspend state. These helper functions can be used by cpuidle
drivers for non-retentive suspend entry/exit.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Guo Ren <guoren@kernel.org>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'drivers/cpuidle')
0 files changed, 0 insertions, 0 deletions