| efirt.9 (3611ec604864a7d4dcc9a3ea898c80eb35eef8a0) | efirt.9 (26649bb5e8f9e14eb2f787b235dff6c2fafb8d53) |
|---|---|
| 1.\"- 2.\" SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3.\" 4.\" Copyright (c) 2018 Kyle Evans <kevans@FreeBSD.org> 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: --- 12 unchanged lines hidden (view full) --- 21.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25.\" SUCH DAMAGE. 26.\" 27.\" $FreeBSD$ 28.\" | 1.\"- 2.\" SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3.\" 4.\" Copyright (c) 2018 Kyle Evans <kevans@FreeBSD.org> 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: --- 12 unchanged lines hidden (view full) --- 21.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25.\" SUCH DAMAGE. 26.\" 27.\" $FreeBSD$ 28.\" |
| 29.Dd August 12, 2018 | 29.Dd December 11, 2018 |
| 30.Dt EFIRT 9 31.Os 32.Sh NAME 33.Nm efirt , 34.Nm efi_rt_ok , 35.Nm efi_get_table , 36.Nm efi_get_time , 37.Nm efi_get_time_capabilities , --- 11 unchanged lines hidden (view full) --- 49.Fn efi_rt_ok "void" 50.Ft int 51.Fn efi_get_table "struct uuid *uuid" "void **ptr" 52.Ft int 53.Fn efi_get_time "struct efi_tm *tm" 54.Ft int 55.Fn efi_get_time_capabilities "struct efi_tmcap *tmcap" 56.Ft int | 30.Dt EFIRT 9 31.Os 32.Sh NAME 33.Nm efirt , 34.Nm efi_rt_ok , 35.Nm efi_get_table , 36.Nm efi_get_time , 37.Nm efi_get_time_capabilities , --- 11 unchanged lines hidden (view full) --- 49.Fn efi_rt_ok "void" 50.Ft int 51.Fn efi_get_table "struct uuid *uuid" "void **ptr" 52.Ft int 53.Fn efi_get_time "struct efi_tm *tm" 54.Ft int 55.Fn efi_get_time_capabilities "struct efi_tmcap *tmcap" 56.Ft int |
| 57.Fn efi_reset_system "void" | 57.Fn efi_reset_system "enum efi_reset type" |
| 58.Ft int 59.Fn efi_set_time "struct efi_tm *tm" 60.Ft int 61.Fn efi_var_get "uint16_t *name" "struct uuid *vendor" "uint32_t *attrib" \ 62 "size_t *datasize" "void *data" 63.Ft int 64.Fn efi_var_nextname "size_t *namesize" "uint16_t *name" "struct uuid *vendor" 65.Ft int --- 52 unchanged lines hidden (view full) --- 118is 119.Dv NULL , 120or 121.Dv EIO 122if the time could not be retrieved due to a hardware error. 123.Pp 124The 125.Fn efi_reset_system | 58.Ft int 59.Fn efi_set_time "struct efi_tm *tm" 60.Ft int 61.Fn efi_var_get "uint16_t *name" "struct uuid *vendor" "uint32_t *attrib" \ 62 "size_t *datasize" "void *data" 63.Ft int 64.Fn efi_var_nextname "size_t *namesize" "uint16_t *name" "struct uuid *vendor" 65.Ft int --- 52 unchanged lines hidden (view full) --- 118is 119.Dv NULL , 120or 121.Dv EIO 122if the time could not be retrieved due to a hardware error. 123.Pp 124The 125.Fn efi_reset_system |
| 126function requests a warm reset and reboot of the system. | 126function requests a reset of the system. 127The 128.Fa type 129argument may be one of the 130.Vt enum efi_reset 131values: 132.Bl -tag -width ".Dv EFI_RESET_SHUTDOWN" 133.It Dv EFI_RESET_COLD 134Perform a cold reset of the system, and reboot. 135.It Dv EFI_RESET_WARM 136Perform a warm reset of the system, and reboot. 137.It Dv EFI_RESET_SHUTDOWN 138Power off the system. 139.El |
| 127.Pp 128The 129.Fn efi_set_time 130function sets the time on the RTC to the time described by the 131.Vt struct efi_tm 132passed in. 133Returns 0 on success, 134.Dv EINVAL --- 99 unchanged lines hidden (view full) --- 234is an empty Unicode stirng. 235.It Dv EAGAIN 236Not enough storage is available to hold the variable and its data. 237.It Dv EIO 238The variable could not be saved due to a hardware error. 239.It Dv EROFS 240The variable in question is read-only or may not be deleted. 241.It Dv EDOOFUS | 140.Pp 141The 142.Fn efi_set_time 143function sets the time on the RTC to the time described by the 144.Vt struct efi_tm 145passed in. 146Returns 0 on success, 147.Dv EINVAL --- 99 unchanged lines hidden (view full) --- 247is an empty Unicode stirng. 248.It Dv EAGAIN 249Not enough storage is available to hold the variable and its data. 250.It Dv EIO 251The variable could not be saved due to a hardware error. 252.It Dv EROFS 253The variable in question is read-only or may not be deleted. 254.It Dv EDOOFUS |
| 242The varialbe could not be set due to an authentication failure. | 255The variable could not be set due to an authentication failure. |
| 243.It Dv ENOENT 244The variable trying to be updated or deleted was not found. 245.El 246.Sh SEE ALSO 247.Xr efidev 4 248.Sh AUTHORS 249This manual page was written by 250.An Kyle Evans Aq Mt kevans@FreeBSD.org . | 256.It Dv ENOENT 257The variable trying to be updated or deleted was not found. 258.El 259.Sh SEE ALSO 260.Xr efidev 4 261.Sh AUTHORS 262This manual page was written by 263.An Kyle Evans Aq Mt kevans@FreeBSD.org . |