diff options
| author |   jmc <jmc@openbsd.org> | 2014-07-08 05:52:17 +0000 |
|---|---|---|
| committer | jmc <jmc@openbsd.org> | 2014-07-08 05:52:17 +0000 |
| commit | 18f0f09b0b61ab0250dd38519c4539e6c44308d5 (patch) | |
| tree | 51789c670eee1957ab50a5cebc52c21b64b04758 | |
| parent | cut things that relied on mclgeti for rx ring accounting/restriction over (diff) | |
| download | wireguard-openbsd-18f0f09b0b61ab0250dd38519c4539e6c44308d5.tar.xz wireguard-openbsd-18f0f09b0b61ab0250dd38519c4539e6c44308d5.zip | |
tweak previous;
| -rw-r--r-- | share/man/man9/if_rxr_init.9 | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/share/man/man9/if_rxr_init.9 b/share/man/man9/if_rxr_init.9 index 932aa3d6e32..a9fc9d5071b 100644 --- a/share/man/man9/if_rxr_init.9 +++ b/share/man/man9/if_rxr_init.9 @@ -1,4 +1,4 @@ -.\" $OpenBSD: if_rxr_init.9,v 1.1 2014/07/08 04:02:14 dlg Exp $ +.\" $OpenBSD: if_rxr_init.9,v 1.2 2014/07/08 05:52:17 jmc Exp $ .\" .\" Copyright (c) 2014 David Gwynne <dlg@openbsd.org> .\" @@ -21,7 +21,9 @@ .Nm if_rxr_init , .Nm if_rxr_get , .Nm if_rxr_put , -.Nm if_ixr_inuse +.Nm if_ixr_inuse , +.Nm if_rxr_ioctl , +.Nm if_rxr_info_ioctl .Nd Interface Receive Ring accounting .Sh SYNOPSIS .In net/if.h @@ -39,7 +41,7 @@ .Fn "if_rxr_info_ioctl" "struct if_rxrinfo *ifri" "unsigned int n" "struct if_rxring_info *rings" .Sh DESCRIPTION The Interface Receive Ring accounting API provides a mechanism to -manage the number of available descriptors on a network cards receive +manage the number of available descriptors on a network card's receive ring. The API restricts the allocation of receive descriptors using a heuristic that monitors the use of the ring. @@ -78,7 +80,7 @@ The .Fn if_rxr_ioctl and .Fn if_rxr_info_ioctl -functions are provided to assist drivers in reporting their rings +functions are provided to assist drivers in reporting their rings' state to userland via a .Dv SIOCGIFRXR ioctl request. |