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head/share/man/man4/man4.powerpc/powermac_nvram.4
| Show All 19 Lines | |||||
| .\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | .\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||||
| .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | ||||
| .\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN | .\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN | ||||
| .\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | .\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||||
| .\" POSSIBILITY OF SUCH DAMAGE. | .\" POSSIBILITY OF SUCH DAMAGE. | ||||
| .\" | .\" | ||||
| .\" $FreeBSD$ | .\" $FreeBSD$ | ||||
| .\" | .\" | ||||
| .Dd September 5, 2010 | .Dd June 19, 2020 | ||||
| .Dt POWERMAC_NVRAM 4 powerpc | .Dt POWERMAC_NVRAM 4 powerpc | ||||
| .Os | .Os | ||||
| .Sh NAME | .Sh NAME | ||||
| .Nm powermac_nvram | .Nm powermac_nvram | ||||
| .Nd "non-volatile RAM" | .Nd "non-volatile RAM" | ||||
| .Sh SYNOPSIS | .Sh SYNOPSIS | ||||
| To compile this driver into the kernel, | To compile this driver into the kernel, | ||||
| place the following line in your | place the following line in your | ||||
| kernel configuration file: | kernel configuration file: | ||||
| .Bd -ragged -offset indent | .Bd -ragged -offset indent | ||||
| .Cd "device powermac_nvram" | .Cd "device powermac_nvram" | ||||
| .Ed | .Ed | ||||
| .Pp | .Pp | ||||
| Alternatively, to load the driver as a | Alternatively, to load the driver as a | ||||
| module at boot time, place the following line in | module at boot time, place the following line in | ||||
| .Xr loader.conf 5 : | .Xr loader.conf 5 : | ||||
| .Bd -literal -offset indent | .Bd -literal -offset indent | ||||
| powermac_nvram_load="YES" | powermac_nvram_load="YES" | ||||
| .Ed | .Ed | ||||
| .Sh DESCRIPTION | .Sh DESCRIPTION | ||||
| The | The | ||||
| .Nm | .Nm | ||||
| driver provides access to the Open Firmware configuration NVRAM | driver provides access to the Open Firmware configuration NVRAM | ||||
| available on the Apple PowerPC-based machines. | available on the Apple PowerPC-based machines. | ||||
| .Pp | |||||
| This driver currently supports "Core99" machines containing a Sharp, Micron, | |||||
| or AMD NVRAM. | |||||
| .Sh SEE ALSO | .Sh SEE ALSO | ||||
| .Xr eeprom 8 , | |||||
| .Xr nvram 8 | .Xr nvram 8 | ||||
| .Sh HISTORY | .Sh HISTORY | ||||
| The | The | ||||
| .Nm | .Nm | ||||
| driver first appeared in | driver first appeared in | ||||
| .Fx 7.0 . | .Fx 7.0 . | ||||
| .Sh AUTHORS | .Sh AUTHORS | ||||
| The | The | ||||
| .Nm | .Nm | ||||
| driver was written by | driver was written by | ||||
| .An Maxim Sobolev Aq Mt sobomax@FreeBSD.org . | .An Maxim Sobolev Aq Mt sobomax@FreeBSD.org . | ||||