diff options
Diffstat (limited to 'share')
| -rw-r--r-- | share/man/man4/cxgbe.4 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/share/man/man4/cxgbe.4 b/share/man/man4/cxgbe.4 index fceda86..a4800e1 100644 --- a/share/man/man4/cxgbe.4 +++ b/share/man/man4/cxgbe.4 @@ -290,6 +290,24 @@ The default is 3 (both rx_pause and tx_pause = 1). This tunable establishes the default PAUSE settings for all ports. Settings can be displayed and controlled on a per-port basis via the dev.<port>.X.pause_settings sysctl. +.It Va hw.cxgbe.fec +FEC (Forward Error Correction) settings. +0 diables FEC. +Bit 0 enables RS FEC, bit 1 enables BASE-R RS, bit 3 is reserved. +The default is -1 which lets the driver pick a value. +This tunable establishes the default FEC settings for all ports. +Settings can be displayed and controlled on a per-port basis via the +dev.<port>.X.fec sysctl. +.It Va hw.cxgbe.autoneg +Link autonegotiation settings. +This tunable establishes the default autonegotiation settings for all ports. +Settings can be displayed and controlled on a per-port basis via the +dev.<port>.X.autoneg sysctl. +0 disables autonegotiation. +1 enables autonegotiation. +The default is -1 which lets the driver pick a value. +dev.<port>.X.autoneg is -1 for port and module combinations that do not support +autonegotiation. .It Va hw.cxgbe.buffer_packing Allow the hardware to deliver multiple frames in the same receive buffer opportunistically. |
