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| author | Nathan Lynch <nathanl@linux.ibm.com> | 2020-12-07 22:51:36 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-12-08 11:40:55 +0100 |
| commit | 701ba68342412ae9be99a7c7f3badebf95271403 (patch) | |
| tree | f0c85269797f161893d66df21593ef0a62d01bc1 /arch/powerpc/include/asm/rtas.h | |
| parent | powerpc/rtas: rtas_ibm_suspend_me -> rtas_ibm_suspend_me_unsafe (diff) | |
| download | linux-701ba68342412ae9be99a7c7f3badebf95271403.tar.xz linux-701ba68342412ae9be99a7c7f3badebf95271403.zip | |
powerpc/rtas: add rtas_ibm_suspend_me()
Now that the name is available, provide a simple wrapper for
ibm,suspend-me which returns both a Linux errno and optionally the
actual RTAS status to the caller.
Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201207215200.1785968-5-nathanl@linux.ibm.com
Diffstat (limited to 'arch/powerpc/include/asm/rtas.h')
| -rw-r--r-- | arch/powerpc/include/asm/rtas.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h index 8436ed01567b..b43165fc6c2a 100644 --- a/arch/powerpc/include/asm/rtas.h +++ b/arch/powerpc/include/asm/rtas.h @@ -258,6 +258,7 @@ extern void rtas_progress(char *s, unsigned short hex); extern int rtas_suspend_cpu(struct rtas_suspend_me_data *data); extern int rtas_suspend_last_cpu(struct rtas_suspend_me_data *data); int rtas_ibm_suspend_me_unsafe(u64 handle); +int rtas_ibm_suspend_me(int *fw_status); struct rtc_time; extern time64_t rtas_get_boot_time(void); |