ice: Add stats and ethtool support

This patch implements a watchdog task to get packet statistics from
the device.

This patch also adds support for the following ethtool operations:

ethtool devname
ethtool -s devname [msglvl N] [msglevel type on|off]
ethtool -g|--show-ring devname
ethtool -G|--set-ring devname [rx N] [tx N]
ethtool -i|--driver devname
ethtool -d|--register-dump devname [raw on|off] [hex on|off] [file name]
ethtool -k|--show-features|--show-offload devname
ethtool -K|--features|--offload devname feature on|off
ethtool -P|--show-permaddr devname
ethtool -S|--statistics devname
ethtool -a|--show-pause devname
ethtool -A|--pause devname [autoneg on|off] [rx on|off] [tx on|off]
ethtool -r|--negotiate devname

CC: Andrew Lunn <andrew@lunn.ch>
CC: Jakub Kicinski <kubakici@wp.pl>
CC: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h
index 38719ba01d9b..c4213fbf9579 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.h
+++ b/drivers/net/ethernet/intel/ice/ice_common.h
@@ -58,6 +58,11 @@ ice_aq_send_cmd(struct ice_hw *hw, struct ice_aq_desc *desc,
 enum ice_status ice_aq_get_fw_ver(struct ice_hw *hw, struct ice_sq_cd *cd);
 enum ice_status ice_clear_pf_cfg(struct ice_hw *hw);
 enum ice_status
+ice_set_fc(struct ice_port_info *pi, u8 *aq_failures, bool atomic_restart);
+enum ice_status
+ice_aq_set_link_restart_an(struct ice_port_info *pi, bool ena_link,
+                           struct ice_sq_cd *cd);
+enum ice_status
 ice_aq_get_link_info(struct ice_port_info *pi, bool ena_lse,
                      struct ice_link_status *link, struct ice_sq_cd *cd);
 enum ice_status