Attachment 217603 Details for Bug 246885 – em.4: Remove non-applicable sections

[patch] em.4: Remove non-applicable sections

em.4.patch (text/plain), 3.13 KB, created by Jose Luis Duran on 2020-08-29 00:21:21 UTC

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Creator: Jose Luis Duran

Created: 2020-08-29 00:21:21 UTC

Size: 3.13 KB

patch

obsolete

>diff --git share/man/man4/em.4 share/man/man4/em.4
>index a1fa22c..a23abe8 100644
>--- share/man/man4/em.4
>+++ share/man/man4/em.4
>@@ -31,7 +31,7 @@
> .\"
> .\" $FreeBSD$
> .\"
>-.Dd January 30, 2019
>+.Dd August 29, 2020
> .Dt EM 4
> .Os
> .Sh NAME
>@@ -70,11 +70,6 @@ on all but 82542-based adapters.
> .Pp
> Furthermore it supports TCP segmentation offload (TSO) on all adapters but
> those based on the 82543, 82544 and 82547 controller chips.
>-The identification LEDs of the adapters supported by the
>-.Nm
>-driver can be controlled via the
>-.Xr led 4
>-API for localization purposes.
> For further hardware information, see the
> .Pa README
> included with the driver.
>@@ -210,74 +205,6 @@ Intel PRO/1000 XF Server Adapter (82544)
> .It
> Intel PRO/1000 XT Server Adapter (82544)
> .El
>-.Sh LOADER TUNABLES
>-Tunables can be set at the
>-.Xr loader 8
>-prompt before booting the kernel or stored in
>-.Xr loader.conf 5 .
>-.Bl -tag -width indent
>-.It Va hw.em.disable_crc_stripping
>-Disable or enable hardware stripping of CRC field.
>-This is mostly useful on BMC/IPMI shared interfaces where stripping the CRC
>-causes remote access over IPMI to fail.
>-Default 0 (enabled).
>-.It Va hw.em.eee_setting
>-Disable or enable Energy Efficient Ethernet.
>-Default 1 (disabled).
>-.It Va hw.em.msix
>-Enable or disable MSI-X style interrupts.
>-Default 1 (enabled).
>-.It Va hw.em.smart_pwr_down
>-Enable or disable smart power down features on newer adapters.
>-Default 0 (disabled).
>-.It Va hw.em.sbp
>-Show bad packets when in promiscuous mode.
>-Default 0 (off).
>-.It Va hw.em.rxd
>-Number of receive descriptors allocated by the driver.
>-The default value is 1024 for adapters newer than 82547,
>-and 256 for older ones.
>-The 82542 and 82543-based adapters can handle up to 256 descriptors,
>-while others can have up to 4096.
>-.It Va hw.em.txd
>-Number of transmit descriptors allocated by the driver.
>-The default value is 1024 for adapters newer than 82547,
>-and 256 for older ones.
>-The 82542 and 82543-based adapters can handle up to 256 descriptors,
>-while others can have up to 4096.
>-.It Va hw.em.rx_int_delay
>-This value delays the generation of receive interrupts in units of
>-1.024 microseconds.
>-The default value is 0, since adapters may hang with this feature
>-being enabled.
>-.It Va hw.em.rx_abs_int_delay
>-If
>-.Va hw.em.rx_int_delay
>-is non-zero, this tunable limits the maximum delay in which a receive
>-interrupt is generated.
>-.It Va hw.em.tx_int_delay
>-This value delays the generation of transmit interrupts in units of
>-1.024 microseconds.
>-The default value is 64.
>-.It Va hw.em.tx_abs_int_delay
>-If
>-.Va hw.em.tx_int_delay
>-is non-zero, this tunable limits the maximum delay in which a transmit
>-interrupt is generated.
>-.El
>-.Sh FILES
>-.Bl -tag -width /dev/led/em*
>-.It Pa /dev/led/em*
>-identification LED device nodes
>-.El
>-.Sh EXAMPLES
>-Make the identification LED of em0 blink:
>-.Pp
>-.Dl "echo f2 > /dev/led/em0"
>-.Pp
>-Turn the identification LED of em0 off again:
>-.Pp
>-.Dl "echo 0 > /dev/led/em0"
> .Sh DIAGNOSTICS
> .Bl -diag
> .It "em%d: Unable to allocate bus resource: memory"
>@@ -301,7 +228,6 @@ issue to
> .Xr altq 4 ,
> .Xr arp 4 ,
> .Xr iflib 4 ,
>-.Xr led 4 ,
> .Xr netintro 4 ,
> .Xr ng_ether 4 ,
> .Xr polling 4 ,

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