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ixgbe: Add link management support for E610 device

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Add low level link management support for E610 device. Link management
operations are handled via the Admin Command Interface. Add the following
link management operations:
- get link capabilities
- set up link
- get media type
- get link status, link status events
- link power management

Co-developed-by: Stefan Wegrzyn <stefan.wegrzyn@intel.com>
Signed-off-by: Stefan Wegrzyn <stefan.wegrzyn@intel.com>
Co-developed-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Reviewed-by: Jan Glaza <jan.glaza@intel.com>
Tested-by: Bharath R <bharath.r@intel.com>
Signed-off-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Piotr Kwapulinski 2024-12-05 09:44:45 +01:00 • committed by Tony Nguyen
parent 7c3aa0fccb
commit 23c0e5a16b
3 changed files with 1114 additions and 0 deletions
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1081
drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c
View file

File diff suppressed because it is too large Load diff

32
drivers/net/ethernet/intel/ixgbe/ixgbe_e610.h
View file

@ -27,5 +27,37 @@ int ixgbe_aci_get_phy_caps(struct ixgbe_hw *hw, bool qual_mods, u8 report_mode,
struct ixgbe_aci_cmd_get_phy_caps_data *pcaps);
void ixgbe_copy_phy_caps_to_cfg(struct ixgbe_aci_cmd_get_phy_caps_data *caps,
struct ixgbe_aci_cmd_set_phy_cfg_data *cfg);
int ixgbe_aci_set_phy_cfg(struct ixgbe_hw *hw,
struct ixgbe_aci_cmd_set_phy_cfg_data *cfg);
int ixgbe_aci_set_link_restart_an(struct ixgbe_hw *hw, bool ena_link);
int ixgbe_update_link_info(struct ixgbe_hw *hw);
int ixgbe_get_link_status(struct ixgbe_hw *hw, bool *link_up);
int ixgbe_aci_get_link_info(struct ixgbe_hw *hw, bool ena_lse,
struct ixgbe_link_status *link);
int ixgbe_aci_set_event_mask(struct ixgbe_hw *hw, u8 port_num, u16 mask);
int ixgbe_configure_lse(struct ixgbe_hw *hw, bool activate, u16 mask);
enum ixgbe_media_type ixgbe_get_media_type_e610(struct ixgbe_hw *hw);
int ixgbe_setup_link_e610(struct ixgbe_hw *hw, ixgbe_link_speed speed,
bool autoneg_wait);
int ixgbe_check_link_e610(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
bool *link_up, bool link_up_wait_to_complete);
int ixgbe_get_link_capabilities_e610(struct ixgbe_hw *hw,
ixgbe_link_speed *speed,
bool *autoneg);
int ixgbe_cfg_phy_fc(struct ixgbe_hw *hw,
struct ixgbe_aci_cmd_set_phy_cfg_data *cfg,
enum ixgbe_fc_mode req_mode);
int ixgbe_setup_fc_e610(struct ixgbe_hw *hw);
void ixgbe_fc_autoneg_e610(struct ixgbe_hw *hw);
void ixgbe_disable_rx_e610(struct ixgbe_hw *hw);
int ixgbe_init_phy_ops_e610(struct ixgbe_hw *hw);
int ixgbe_identify_phy_e610(struct ixgbe_hw *hw);
int ixgbe_identify_module_e610(struct ixgbe_hw *hw);
int ixgbe_setup_phy_link_e610(struct ixgbe_hw *hw);
int ixgbe_set_phy_power_e610(struct ixgbe_hw *hw, bool on);
int ixgbe_enter_lplu_e610(struct ixgbe_hw *hw);
int ixgbe_aci_get_netlist_node(struct ixgbe_hw *hw,
struct ixgbe_aci_cmd_get_link_topo *cmd,
u8 *node_part_number, u16 *node_handle);
#endif /* _IXGBE_E610_H_ */

1
drivers/net/ethernet/intel/ixgbe/ixgbe_type_e610.h
View file

@ -652,6 +652,7 @@ struct ixgbe_aci_cmd_link_topo_params {
#define IXGBE_ACI_LINK_TOPO_NODE_TYPE_CLK_MUX 10
#define IXGBE_ACI_LINK_TOPO_NODE_TYPE_GPS 11
#define IXGBE_ACI_LINK_TOPO_NODE_CTX_S 4
#define IXGBE_ACI_LINK_TOPO_NODE_CTX_M GENMASK(7, 4)
#define IXGBE_ACI_LINK_TOPO_NODE_CTX_GLOBAL 0
#define IXGBE_ACI_LINK_TOPO_NODE_CTX_BOARD 1
#define IXGBE_ACI_LINK_TOPO_NODE_CTX_PORT 2