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| author | Marin Hannache | 2013-07-13 14:31:15 +0200 |
|---|---|---|
| committer | Michael Brown | 2013-07-15 13:49:48 +0200 |
| commit | c0af8c04333e499d2ed91dcb98b2dfe1aec1c7e3 (patch) | |
| tree | dd91fb9d367e5e2ff16425b9e0b75d218e8a63a3 /src/interface | |
| parent | [legal] Add missing FILE_LICENCE declarations (diff) | |
| download | ipxe-c0af8c04333e499d2ed91dcb98b2dfe1aec1c7e3.tar.gz ipxe-c0af8c04333e499d2ed91dcb98b2dfe1aec1c7e3.tar.xz ipxe-c0af8c04333e499d2ed91dcb98b2dfe1aec1c7e3.zip | |
[cmdline] Add "poweroff" command
Modified-by: Michael Brown <mcb30@ipxe.org>
Signed-off-by: Marin Hannache <git@mareo.fr>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/interface')
| -rw-r--r-- | src/interface/efi/efi_reboot.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/interface/efi/efi_reboot.c b/src/interface/efi/efi_reboot.c index bfee36aa3..96638c48e 100644 --- a/src/interface/efi/efi_reboot.c +++ b/src/interface/efi/efi_reboot.c @@ -26,6 +26,7 @@ FILE_LICENCE ( GPL2_OR_LATER ); * */ +#include <errno.h> #include <ipxe/efi/efi.h> #include <ipxe/reboot.h> @@ -41,4 +42,20 @@ static void efi_reboot ( int warm ) { rs->ResetSystem ( ( warm ? EfiResetWarm : EfiResetCold ), 0, 0, NULL ); } +/** + * Power off system + * + * @ret rc Return status code + */ +static int efi_poweroff ( void ) { + EFI_RUNTIME_SERVICES *rs = efi_systab->RuntimeServices; + + /* Use runtime services to power off system */ + rs->ResetSystem ( EfiResetShutdown, 0, 0, NULL ); + + /* Should never happen */ + return -ECANCELED; +} + PROVIDE_REBOOT ( efi, reboot, efi_reboot ); +PROVIDE_REBOOT ( efi, poweroff, efi_poweroff ); |