From e0fad153d5543c4de3346181fc2996d26fa4bc52 Mon Sep 17 00:00:00 2001 From: arybchik Date: Sat, 14 Jan 2017 10:58:08 +0000 Subject: MFC r311977 sfxge(4): add tunable to configure MAC stats update period Sponsored by: Solarflare Communications, Inc. --- share/man/man4/sfxge.4 | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'share') diff --git a/share/man/man4/sfxge.4 b/share/man/man4/sfxge.4 index 40f324c..b269c8a 100644 --- a/share/man/man4/sfxge.4 +++ b/share/man/man4/sfxge.4 @@ -158,6 +158,14 @@ port will be the value of .Va hw.sfxge.mcdi_logging. The logging may also be enabled or disabled after the driver is loaded using the sysctl .Va dev.sfxge.%d.mcdi_logging. +.It Va hw.sfxge.stats_update_period_ms +Period in milliseconds to refresh interface statistics from hardware. +The accepted range is 0 to 65535, the default is 1000 (1 second). +Use zero value to disable periodic statistics update. +Supported on SFN8xxx series adapters with firmware v6.2.1.1033 and later and +SFN5xxx and SFN6xxx series adapters. +SFN7xxx series adapters and SFN8xxx series with earlier firmware use a +fixed 1000 milliseconds statistics update period. .El .Sh SUPPORT For general information and support, -- cgit v1.1