axp(4) manual page

To compile this driver into the kernel, place the following lines in your kernel configuration file: device iflib device axp

Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):

if_axp_load="YES"

The following variables are available as sysctl(8) variables:

dev.ax.X.mac_stats
	Dumps the transmit and receive statistics counter values for the controller. This includes statistics specific to each transmit and receive queue.
dev.ax.X.channels_info
	Dumps the permissible and default configured transmit and receive channel information.
dev.ax.X.ringparam_info
	Dumps the permissible and default configured descriptor information for the transmit and receive queue.
dev.ax.X.link_ksettings_info
	Dumps the current link setting like link mode, speed, duplex settings.
dev.ax.X.pauseparam_info
	Dumps the current flow-control settings.
dev.ax.X.coalesce_info
	Dumps the current interrupt coalescing settings.
dev.ax.X.link_info
	Dumps the current state of the Link.
dev.ax.X.drv_info
	Dumps the driver and controller firmware version information.
dev.ax.X.YYYY_register dev.ax.X.YYYY_register_values
	Sysctl to dump a specific register from a specific block of the controller. YYYY specifies the block. The following blocks are supported. xpcs xgmac xprop xi2c Set the offset of the register to the first variable, and then read the value of the register by reading the second variable.
dev.ax.X.axgbe_debug_level
	Configure the log-level for the driver. Default is 0. Supports 0-3.
dev.ax.X.link_workaround
	This variable enables the workaround for an intermittent link issue. When link does not come up for long time, this variable can be set to 1 to reset the phy and bring up the link.

The following variable is available as loader.conf(5) tunable.

dev.ax.X.sph_enable

This variable controls split header feature for the interface. Default is 1, meaning the split header support is enabled.

This variable must be set before loading the driver, either via loader.conf(5) or through kenv(1). This cannot be modified when driver is loaded.

Setting this variable in loader.conf(5) needs the system to be restarted to take effect. When using kenv(1), use the wrapper variable dev.ax.sph_enable, which will configure(enable/disable) split header support for all axp interfaces.

To use netmap with this device, split header support must be disabled (set this variable to 0).

arp(4), iflib(4), netmap(4), vlan(4), ifconfig(8)

Manual Pages — AXP

NAME

CONTENTS

SYNOPSIS

DESCRIPTION

SYSCTL VARIABLES

LOADER TUNABLES

SEE ALSO

HISTORY

AUTHORS