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Some cleanup for sfxge.4

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Use standard mdoc macros instead of pure roff, fix some other mdoc usage,
make the style consistent, and fix some grammar issues.

Approved by:	hrs (mentor)
This commit is contained in:
Benjamin Kaduk 2014-10-01 17:16:18 +00:00
parent bf66496e07
commit 98286ba5f4
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=272377
1 changed files with 18 additions and 11 deletions
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29
share/man/man4/sfxge.4
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@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd February 8, 2012
.Dd September 30, 2014
.Dt SFXGE 4
.Os
.Sh NAME
@ -85,23 +85,30 @@ Actual values can be obtained using
.Xr sysctl 8 .
.Bl -tag -width indent
.It Va hw.sfxge.rx_ring
Maximum number of descriptors in a receive queue ring.
The maximum number of descriptors in a receive queue ring.
Supported values are: 512, 1024, 2048 and 4096.
.It Va hw.sfxge.tx_ring
Maximum number of descriptors in a transmit queue ring.
The maximum number of descriptors in a transmit queue ring.
Supported values are: 512, 1024, 2048 and 4096.
.It Va hw.sfxge.tx_dpl_get_max
The maximum length of the deferred packet 'get-list' for queued transmit
The maximum length of the deferred packet
.Dq get-list
for queued transmit
packets, used only if the transmit queue lock can be acquired.
If packet is dropped, \fItx_early_drops\fR counter grows and local sender
gets ENOBUFS error.
Value must be greater than 0.
If a packet is dropped, the
.Va tx_early_drops
counter is incremented and the local sender receives ENOBUFS.
The value must be greater than 0.
.It Va hw.sfxge.tx_dpl_put_max
The maximum length of the deferred packet 'put-list' for queued transmit
The maximum length of the deferred packet
.Dq put-list
for queued transmit
packets, used if the transmit queue lock cannot be acquired.
If packet is dropped, \fItx_early_drops\fR counter grows and local sender
gets ENOBUFS error.
Value must be greater or equal to 0.
If a packet is dropped, the
.Va tx_early_drops
counter is incremented and the local sender receives ENOBUFS.
The value must be greater than or equal to 0.
.El
.Sh SUPPORT
For general information and support,
go to the Solarflare support website at: