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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * Copyright (C) 2020 Marvell International Ltd.
- *
- * Helper Functions for the Configuration Framework
- *
- * OCTEON_CN68XX introduces a flexible hw interface configuration
- * scheme. To cope with this change and the requirements of
- * configurability for other system resources, e.g., IPD/PIP pknd and
- * PKO ports and queues, a configuration framework for the SDK is
- * designed. It has two goals: first to recognize and establish the
- * default configuration and, second, to allow the user to define key
- * parameters in a high-level language.
- *
- * The helper functions query the QLM setup to help achieving the
- * first goal.
- *
- * The second goal is accomplished by generating
- * cvmx_helper_cfg_init() from a high-level lanaguage.
- */
- #ifndef __CVMX_HELPER_CFG_H__
- #define __CVMX_HELPER_CFG_H__
- #include "cvmx-helper-util.h"
- #define CVMX_HELPER_CFG_MAX_PKO_PORT 128
- #define CVMX_HELPER_CFG_MAX_PIP_BPID 64
- #define CVMX_HELPER_CFG_MAX_PIP_PKND 64
- #define CVMX_HELPER_CFG_MAX_PKO_QUEUES 256
- #define CVMX_HELPER_CFG_MAX_PORT_PER_IFACE 256
- #define CVMX_HELPER_CFG_INVALID_VALUE -1
- #define cvmx_helper_cfg_assert(cond) \
- do { \
- if (!(cond)) { \
- debug("cvmx_helper_cfg_assert (%s) at %s:%d\n", #cond, __FILE__, \
- __LINE__); \
- } \
- } while (0)
- extern int cvmx_npi_max_pknds;
- /*
- * Config Options
- *
- * These options have to be set via cvmx_helper_cfg_opt_set() before calling the
- * routines that set up the hw. These routines process the options and set them
- * correctly to take effect at runtime.
- */
- enum cvmx_helper_cfg_option {
- CVMX_HELPER_CFG_OPT_USE_DWB, /*
- * Global option to control if
- * the SDK configures units (DMA,
- * SSO, and PKO) to send don't
- * write back (DWB) requests for
- * freed buffers. Set to 1/0 to
- * enable/disable DWB.
- *
- * For programs that fit inside
- * L2, sending DWB just causes
- * more L2 operations without
- * benefit.
- */
- CVMX_HELPER_CFG_OPT_MAX
- };
- typedef enum cvmx_helper_cfg_option cvmx_helper_cfg_option_t;
- struct cvmx_phy_info;
- struct cvmx_fdt_sfp_info;
- struct cvmx_vsc7224_chan;
- struct phy_device;
- struct cvmx_srio_port_param {
- /** True to override SRIO CTLE zero setting */
- bool srio_rx_ctle_zero_override : 1;
- /** Equalization peaking control dft: 6 */
- u8 srio_rx_ctle_zero : 4;
- /** Set true to override CTLE taps */
- bool srio_rx_ctle_agc_override : 1;
- u8 srio_rx_agc_pre_ctle : 4; /** AGC pre-CTLE gain */
- u8 srio_rx_agc_post_ctle : 4; /** AGC post-CTLE gain */
- bool srio_tx_swing_override : 1; /** True to override TX Swing */
- u8 srio_tx_swing : 5; /** TX Swing */
- bool srio_tx_gain_override : 1; /** True to override TX gain */
- u8 srio_tx_gain : 3; /** TX gain */
- bool srio_tx_premptap_override : 1; /** True to override premptap values */
- u8 srio_tx_premptap_pre : 4; /** Pre premptap value */
- u8 srio_tx_premptap_post : 5; /** Post premptap value */
- bool srio_tx_vboost_override : 1; /** True to override TX vboost setting */
- bool srio_tx_vboost : 1; /** vboost setting (default 1) */
- };
- /*
- * Per physical port
- * Note: This struct is passed between linux and SE apps.
- */
- struct cvmx_cfg_port_param {
- int port_fdt_node; /** Node offset in FDT of node */
- int phy_fdt_node; /** Node offset in FDT of PHY */
- struct cvmx_phy_info *phy_info; /** Data structure with PHY information */
- int8_t ccpp_pknd;
- int8_t ccpp_bpid;
- int8_t ccpp_pko_port_base;
- int8_t ccpp_pko_num_ports;
- u8 agl_rx_clk_skew; /** AGL rx clock skew setting (default 0) */
- u8 rgmii_tx_clk_delay; /** RGMII TX clock delay value if not bypassed */
- bool valid : 1; /** 1 = port valid, 0 = invalid */
- bool sgmii_phy_mode : 1; /** 1 = port in PHY mode, 0 = MAC mode */
- bool sgmii_1000x_mode : 1; /** 1 = 1000Base-X mode, 0 = SGMII mode */
- bool agl_rx_clk_delay_bypass : 1; /** 1 = use rx clock delay bypass for AGL mode */
- bool force_link_up : 1; /** Ignore PHY and always report link up */
- bool disable_an : 1; /** true to disable autonegotiation */
- bool link_down_pwr_dn : 1; /** Power PCS off when link is down */
- bool phy_present : 1; /** true if PHY is present */
- bool tx_clk_delay_bypass : 1; /** True to bypass the TX clock delay */
- bool enable_fec : 1; /** True to enable FEC for 10/40G links */
- /** Settings for short-run SRIO host */
- struct cvmx_srio_port_param srio_short;
- /** Settings for long-run SRIO host */
- struct cvmx_srio_port_param srio_long;
- u8 agl_refclk_sel; /** RGMII refclk select to use */
- /** Set if local (non-PHY) LEDs are used */
- struct cvmx_phy_gpio_leds *gpio_leds;
- struct cvmx_fdt_sfp_info *sfp_info; /** SFP+/QSFP info for port */
- /** Offset of SFP/SFP+/QSFP slot in device tree */
- int sfp_of_offset;
- /** Microsemi VSC7224 channel info data structure */
- struct cvmx_vsc7224_chan *vsc7224_chan;
- /** Avago AVSP-5410 Phy */
- struct cvmx_avsp5410 *avsp5410;
- struct phy_device *phydev;
- };
- /*
- * Per pko_port
- */
- struct cvmx_cfg_pko_port_param {
- s16 ccppp_queue_base;
- s16 ccppp_num_queues;
- };
- /*
- * A map from pko_port to
- * interface,
- * index, and
- * pko engine id
- */
- struct cvmx_cfg_pko_port_map {
- s16 ccppl_interface;
- s16 ccppl_index;
- s16 ccppl_eid;
- };
- /*
- * This is for looking up pko_base_port and pko_nport for ipd_port
- */
- struct cvmx_cfg_pko_port_pair {
- int8_t ccppp_base_port;
- int8_t ccppp_nports;
- };
- typedef union cvmx_user_static_pko_queue_config {
- struct {
- struct pko_queues_cfg {
- unsigned queues_per_port : 11, qos_enable : 1, pfc_enable : 1;
- } pko_cfg_iface[6];
- struct pko_queues_cfg pko_cfg_loop;
- struct pko_queues_cfg pko_cfg_npi;
- } pknd;
- struct {
- u8 pko_ports_per_interface[5];
- u8 pko_queues_per_port_interface[5];
- u8 pko_queues_per_port_loop;
- u8 pko_queues_per_port_pci;
- u8 pko_queues_per_port_srio[4];
- } non_pknd;
- } cvmx_user_static_pko_queue_config_t;
- extern cvmx_user_static_pko_queue_config_t __cvmx_pko_queue_static_config[CVMX_MAX_NODES];
- extern struct cvmx_cfg_pko_port_map cvmx_cfg_pko_port_map[CVMX_HELPER_CFG_MAX_PKO_PORT];
- extern struct cvmx_cfg_port_param cvmx_cfg_port[CVMX_MAX_NODES][CVMX_HELPER_MAX_IFACE]
- [CVMX_HELPER_CFG_MAX_PORT_PER_IFACE];
- extern struct cvmx_cfg_pko_port_param cvmx_pko_queue_table[];
- extern int cvmx_enable_helper_flag;
- /*
- * @INTERNAL
- * Return configured pknd for the port
- *
- * @param interface the interface number
- * @param index the port's index number
- * Return: the pknd
- */
- int __cvmx_helper_cfg_pknd(int interface, int index);
- /*
- * @INTERNAL
- * Return the configured bpid for the port
- *
- * @param interface the interface number
- * @param index the port's index number
- * Return: the bpid
- */
- int __cvmx_helper_cfg_bpid(int interface, int index);
- /**
- * @INTERNAL
- * Return the configured pko_port base for the port
- *
- * @param interface the interface number
- * @param index the port's index number
- * Return: the pko_port base
- */
- int __cvmx_helper_cfg_pko_port_base(int interface, int index);
- /*
- * @INTERNAL
- * Return the configured number of pko_ports for the port
- *
- * @param interface the interface number
- * @param index the port's index number
- * Return: the number of pko_ports
- */
- int __cvmx_helper_cfg_pko_port_num(int interface, int index);
- /*
- * @INTERNAL
- * Return the configured pko_queue base for the pko_port
- *
- * @param pko_port
- * Return: the pko_queue base
- */
- int __cvmx_helper_cfg_pko_queue_base(int pko_port);
- /*
- * @INTERNAL
- * Return the configured number of pko_queues for the pko_port
- *
- * @param pko_port
- * Return: the number of pko_queues
- */
- int __cvmx_helper_cfg_pko_queue_num(int pko_port);
- /*
- * @INTERNAL
- * Return the interface the pko_port is configured for
- *
- * @param pko_port
- * Return: the interface for the pko_port
- */
- int __cvmx_helper_cfg_pko_port_interface(int pko_port);
- /*
- * @INTERNAL
- * Return the index of the port the pko_port is configured for
- *
- * @param pko_port
- * Return: the index of the port
- */
- int __cvmx_helper_cfg_pko_port_index(int pko_port);
- /*
- * @INTERNAL
- * Return the pko_eid of the pko_port
- *
- * @param pko_port
- * Return: the pko_eid
- */
- int __cvmx_helper_cfg_pko_port_eid(int pko_port);
- /*
- * @INTERNAL
- * Return the max# of pko queues allocated.
- *
- * Return: the max# of pko queues
- *
- * Note: there might be holes in the queue space depending on user
- * configuration. The function returns the highest queue's index in
- * use.
- */
- int __cvmx_helper_cfg_pko_max_queue(void);
- /*
- * @INTERNAL
- * Return the max# of PKO DMA engines allocated.
- *
- * Return: the max# of DMA engines
- *
- * NOTE: the DMA engines are allocated contiguously and starting from
- * 0.
- */
- int __cvmx_helper_cfg_pko_max_engine(void);
- /*
- * Get the value set for the config option ``opt''.
- *
- * @param opt is the config option.
- * Return: the value set for the option
- *
- * LR: only used for DWB in NPI, POW, PKO1
- */
- u64 cvmx_helper_cfg_opt_get(cvmx_helper_cfg_option_t opt);
- /*
- * Set the value for a config option.
- *
- * @param opt is the config option.
- * @param val is the value to set for the opt.
- * Return: 0 for success and -1 on error
- *
- * Note an option here is a config-time parameter and this means that
- * it has to be set before calling the corresponding setup functions
- * that actually sets the option in hw.
- *
- * LR: Not used.
- */
- int cvmx_helper_cfg_opt_set(cvmx_helper_cfg_option_t opt, u64 val);
- /*
- * Retrieve the pko_port base given ipd_port.
- *
- * @param ipd_port is the IPD eport
- * Return: the corresponding PKO port base for the physical port
- * represented by the IPD eport or CVMX_HELPER_CFG_INVALID_VALUE.
- */
- int cvmx_helper_cfg_ipd2pko_port_base(int ipd_port);
- /*
- * Retrieve the number of pko_ports given ipd_port.
- *
- * @param ipd_port is the IPD eport
- * Return: the corresponding number of PKO ports for the physical port
- * represented by IPD eport or CVMX_HELPER_CFG_INVALID_VALUE.
- */
- int cvmx_helper_cfg_ipd2pko_port_num(int ipd_port);
- /*
- * @INTERNAL
- * The init function
- *
- * @param node
- * Return: 0 for success.
- *
- * Note: this function is meant to be called to set the ``configured
- * parameters,'' e.g., pknd, bpid, etc. and therefore should be before
- * any of the corresponding cvmx_helper_cfg_xxxx() functions are
- * called.
- */
- int __cvmx_helper_init_port_config_data(int node);
- /*
- * @INTERNAL
- * The local init function
- *
- * @param none
- * Return: 0 for success.
- *
- * Note: this function is meant to be called to set the ``configured
- * parameters locally,'' e.g., pknd, bpid, etc. and therefore should be before
- * any of the corresponding cvmx_helper_cfg_xxxx() functions are
- * called.
- */
- int __cvmx_helper_init_port_config_data_local(void);
- /*
- * Set the frame max size and jabber size to 65535.
- *
- */
- void cvmx_helper_cfg_set_jabber_and_frame_max(void);
- /*
- * Enable storing short packets only in the WQE.
- */
- void cvmx_helper_cfg_store_short_packets_in_wqe(void);
- /*
- * Allocated a block of internal ports and queues for the specified
- * interface/port
- *
- * @param interface the interface for which the internal ports and queues
- * are requested
- * @param port the index of the port within in the interface for which
- the internal ports and queues are requested.
- * @param pot_count the number of internal ports requested
- * @param queue_cnt the number of queues requested for each of the internal
- * port. This call will allocate a total of
- * (port_cnt * queue_cnt) queues
- *
- * Return: 0 on success
- * -1 on failure
- *
- * LR: Called ONLY from comfig-parse!
- */
- int cvmx_pko_alloc_iport_and_queues(int interface, int port, int port_cnt, int queue_cnt);
- /*
- * Free the queues that are associated with the specified port
- *
- * @param port the internal port for which the queues are freed.
- *
- * Return: 0 on success
- * -1 on failure
- */
- int cvmx_pko_queue_free(u64 port);
- /*
- * Initializes the pko queue range data structure.
- * Return: 0 on success
- * -1 on failure
- */
- int init_cvmx_pko_que_range(void);
- /*
- * Frees up all the allocated ques.
- */
- void cvmx_pko_queue_free_all(void);
- /**
- * Returns if port is valid for a given interface
- *
- * @param xiface interface to check
- * @param index port index in the interface
- *
- * Return: status of the port present or not.
- */
- int cvmx_helper_is_port_valid(int xiface, int index);
- /**
- * Set whether or not a port is valid
- *
- * @param interface interface to set
- * @param index port index to set
- * @param valid set 0 to make port invalid, 1 for valid
- */
- void cvmx_helper_set_port_valid(int interface, int index, bool valid);
- /**
- * @INTERNAL
- * Return if port is in PHY mode
- *
- * @param interface the interface number
- * @param index the port's index number
- *
- * Return: 1 if port is in PHY mode, 0 if port is in MAC mode
- */
- bool cvmx_helper_get_mac_phy_mode(int interface, int index);
- void cvmx_helper_set_mac_phy_mode(int interface, int index, bool valid);
- /**
- * @INTERNAL
- * Return if port is in 1000Base X mode
- *
- * @param interface the interface number
- * @param index the port's index number
- *
- * Return: 1 if port is in 1000Base X mode, 0 if port is in SGMII mode
- */
- bool cvmx_helper_get_1000x_mode(int interface, int index);
- void cvmx_helper_set_1000x_mode(int interface, int index, bool valid);
- /**
- * @INTERNAL
- * Return if an AGL port should bypass the RX clock delay
- *
- * @param interface the interface number
- * @param index the port's index number
- */
- bool cvmx_helper_get_agl_rx_clock_delay_bypass(int interface, int index);
- void cvmx_helper_set_agl_rx_clock_delay_bypass(int interface, int index, bool valid);
- /**
- * @INTERNAL
- * Forces a link to always return that it is up ignoring the PHY (if present)
- *
- * @param interface the interface number
- * @param index the port's index
- */
- bool cvmx_helper_get_port_force_link_up(int interface, int index);
- void cvmx_helper_set_port_force_link_up(int interface, int index, bool value);
- /**
- * @INTERNAL
- * Return true if PHY is present to the passed xiface
- *
- * @param xiface the interface number
- * @param index the port's index
- */
- bool cvmx_helper_get_port_phy_present(int xiface, int index);
- void cvmx_helper_set_port_phy_present(int xiface, int index, bool value);
- /**
- * @INTERNAL
- * Return the AGL port rx clock skew, only used
- * if agl_rx_clock_delay_bypass is set.
- *
- * @param interface the interface number
- * @param index the port's index number
- */
- u8 cvmx_helper_get_agl_rx_clock_skew(int interface, int index);
- void cvmx_helper_set_agl_rx_clock_skew(int interface, int index, u8 value);
- u8 cvmx_helper_get_agl_refclk_sel(int interface, int index);
- void cvmx_helper_set_agl_refclk_sel(int interface, int index, u8 value);
- /**
- * @INTERNAL
- * Store the FDT node offset in the device tree of a port
- *
- * @param xiface node and interface
- * @param index port index
- * @param node_offset node offset to store
- */
- void cvmx_helper_set_port_fdt_node_offset(int xiface, int index, int node_offset);
- /**
- * @INTERNAL
- * Return the FDT node offset in the device tree of a port
- *
- * @param xiface node and interface
- * @param index port index
- * Return: node offset of port or -1 if invalid
- */
- int cvmx_helper_get_port_fdt_node_offset(int xiface, int index);
- /**
- * @INTERNAL
- * Store the FDT node offset in the device tree of a phy
- *
- * @param xiface node and interface
- * @param index port index
- * @param node_offset node offset to store
- */
- void cvmx_helper_set_phy_fdt_node_offset(int xiface, int index, int node_offset);
- /**
- * @INTERNAL
- * Return the FDT node offset in the device tree of a phy
- *
- * @param xiface node and interface
- * @param index port index
- * Return: node offset of phy or -1 if invalid
- */
- int cvmx_helper_get_phy_fdt_node_offset(int xiface, int index);
- /**
- * @INTERNAL
- * Override default autonegotiation for a port
- *
- * @param xiface node and interface
- * @param index port index
- * @param enable true to enable autonegotiation, false to force full
- * duplex, full speed.
- */
- void cvmx_helper_set_port_autonegotiation(int xiface, int index, bool enable);
- /**
- * @INTERNAL
- * Returns if autonegotiation is enabled or not.
- *
- * @param xiface node and interface
- * @param index port index
- *
- * Return: 0 if autonegotiation is disabled, 1 if enabled.
- */
- bool cvmx_helper_get_port_autonegotiation(int xiface, int index);
- /**
- * @INTERNAL
- * Returns if forward error correction is enabled or not.
- *
- * @param xiface node and interface
- * @param index port index
- *
- * Return: 0 if fec is disabled, 1 if enabled.
- */
- bool cvmx_helper_get_port_fec(int xiface, int index);
- /**
- * @INTERNAL
- * Override default forward error correction for a port
- *
- * @param xiface node and interface
- * @param index port index
- * @param enable true to enable fec, false to disable.
- */
- void cvmx_helper_set_port_fec(int xiface, int index, bool enable);
- /**
- * @INTERNAL
- * Configure the SRIO RX interface AGC settings in host mode
- *
- * @param xiface node and interface
- * @param index lane
- * @param long_run true for long run, false for short run
- * @param agc_override true to put AGC in manual mode
- * @param ctle_zero RX equalizer peaking control (default 0x6)
- * @param agc_pre_ctle AGC pre-CTLE gain (default 0x5)
- * @param agc_post_ctle AGC post-CTLE gain (default 0x4)
- *
- * NOTE: This must be called before SRIO is initialized to take effect
- */
- void cvmx_helper_set_srio_rx(int xiface, int index, bool long_run, bool ctle_zero_override,
- u8 ctle_zero, bool agc_override, u8 agc_pre_ctle, u8 agc_post_ctle);
- /**
- * @INTERNAL
- * Get the SRIO RX interface AGC settings for host mode
- *
- * @param xiface node and interface
- * @param index lane
- * @param long_run true for long run, false for short run
- * @param[out] ctle_zero_override true if overridden
- * @param[out] ctle_zero RX equalizer peaking control (default 0x6)
- * @param[out] agc_override true to put AGC in manual mode
- * @param[out] agc_pre_ctle AGC pre-CTLE gain (default 0x5)
- * @param[out] agc_post_ctle AGC post-CTLE gain (default 0x4)
- */
- void cvmx_helper_get_srio_rx(int xiface, int index, bool long_run, bool *ctle_zero_override,
- u8 *ctle_zero, bool *agc_override, u8 *agc_pre_ctle,
- u8 *agc_post_ctle);
- /**
- * @INTERNAL
- * Configure the SRIO TX interface for host mode
- *
- * @param xiface node and interface
- * @param index lane
- * @param long_run true for long run, false for short run
- * @param tx_swing tx swing value to use (default 0x7), -1 to not
- * override.
- * @param tx_gain PCS SDS TX gain (default 0x3), -1 to not
- * override
- * @param tx_premptap_override true to override preemphasis control
- * @param tx_premptap_pre preemphasis pre tap value (default 0x0)
- * @param tx_premptap_post preemphasis post tap value (default 0xF)
- * @param tx_vboost vboost enable (1 = enable, -1 = don't override)
- * hardware default is 1.
- *
- * NOTE: This must be called before SRIO is initialized to take effect
- */
- void cvmx_helper_set_srio_tx(int xiface, int index, bool long_run, int tx_swing, int tx_gain,
- bool tx_premptap_override, u8 tx_premptap_pre, u8 tx_premptap_post,
- int tx_vboost);
- /**
- * @INTERNAL
- * Get the SRIO TX interface settings for host mode
- *
- * @param xiface node and interface
- * @param index lane
- * @param long_run true for long run, false for short run
- * @param[out] tx_swing_override true to override pcs_sds_txX_swing
- * @param[out] tx_swing tx swing value to use (default 0x7)
- * @param[out] tx_gain_override true to override default gain
- * @param[out] tx_gain PCS SDS TX gain (default 0x3)
- * @param[out] tx_premptap_override true to override preemphasis control
- * @param[out] tx_premptap_pre preemphasis pre tap value (default 0x0)
- * @param[out] tx_premptap_post preemphasis post tap value (default 0xF)
- * @param[out] tx_vboost_override override vboost setting
- * @param[out] tx_vboost vboost enable (default true)
- */
- void cvmx_helper_get_srio_tx(int xiface, int index, bool long_run, bool *tx_swing_override,
- u8 *tx_swing, bool *tx_gain_override, u8 *tx_gain,
- bool *tx_premptap_override, u8 *tx_premptap_pre, u8 *tx_premptap_post,
- bool *tx_vboost_override, bool *tx_vboost);
- /**
- * @INTERNAL
- * Sets the PHY info data structure
- *
- * @param xiface node and interface
- * @param index port index
- * @param[in] phy_info phy information data structure pointer
- */
- void cvmx_helper_set_port_phy_info(int xiface, int index, struct cvmx_phy_info *phy_info);
- /**
- * @INTERNAL
- * Returns the PHY information data structure for a port
- *
- * @param xiface node and interface
- * @param index port index
- *
- * Return: pointer to PHY information data structure or NULL if not set
- */
- struct cvmx_phy_info *cvmx_helper_get_port_phy_info(int xiface, int index);
- /**
- * @INTERNAL
- * Returns a pointer to the PHY LED configuration (if local GPIOs drive them)
- *
- * @param xiface node and interface
- * @param index portindex
- *
- * Return: pointer to the PHY LED information data structure or NULL if not
- * present
- */
- struct cvmx_phy_gpio_leds *cvmx_helper_get_port_phy_leds(int xiface, int index);
- /**
- * @INTERNAL
- * Sets a pointer to the PHY LED configuration (if local GPIOs drive them)
- *
- * @param xiface node and interface
- * @param index portindex
- * @param leds pointer to led data structure
- */
- void cvmx_helper_set_port_phy_leds(int xiface, int index, struct cvmx_phy_gpio_leds *leds);
- /**
- * @INTERNAL
- * Disables RGMII TX clock bypass and sets delay value
- *
- * @param xiface node and interface
- * @param index portindex
- * @param bypass Set true to enable the clock bypass and false
- * to sync clock and data synchronously.
- * Default is false.
- * @param clk_delay Delay value to skew TXC from TXD
- */
- void cvmx_helper_cfg_set_rgmii_tx_clk_delay(int xiface, int index, bool bypass, int clk_delay);
- /**
- * @INTERNAL
- * Gets RGMII TX clock bypass and delay value
- *
- * @param xiface node and interface
- * @param index portindex
- * @param bypass Set true to enable the clock bypass and false
- * to sync clock and data synchronously.
- * Default is false.
- * @param clk_delay Delay value to skew TXC from TXD, default is 0.
- */
- void cvmx_helper_cfg_get_rgmii_tx_clk_delay(int xiface, int index, bool *bypass, int *clk_delay);
- /**
- * @INTERNAL
- * Retrieve node-specific PKO Queue configuration.
- *
- * @param node OCTEON3 node.
- * @param pkocfg PKO Queue static configuration.
- */
- int cvmx_helper_pko_queue_config_get(int node, cvmx_user_static_pko_queue_config_t *cfg);
- /**
- * @INTERNAL
- * Update node-specific PKO Queue configuration.
- *
- * @param node OCTEON3 node.
- * @param pkocfg PKO Queue static configuration.
- */
- int cvmx_helper_pko_queue_config_set(int node, cvmx_user_static_pko_queue_config_t *cfg);
- /**
- * @INTERNAL
- * Retrieve the SFP node offset in the device tree
- *
- * @param xiface node and interface
- * @param index port index
- *
- * Return: offset in device tree or -1 if error or not defined.
- */
- int cvmx_helper_cfg_get_sfp_fdt_offset(int xiface, int index);
- /**
- * Search for a port based on its FDT node offset
- *
- * @param of_offset Node offset of port to search for
- *
- * Return: ipd_port or -1 if not found
- */
- int cvmx_helper_cfg_get_ipd_port_by_fdt_node_offset(int of_offset);
- /**
- * @INTERNAL
- * Sets the SFP node offset
- *
- * @param xiface node and interface
- * @param index port index
- * @param sfp_of_offset Offset of SFP node in device tree
- */
- void cvmx_helper_cfg_set_sfp_fdt_offset(int xiface, int index, int sfp_of_offset);
- /**
- * Search for a port based on its FDT node offset
- *
- * @param of_offset Node offset of port to search for
- * @param[out] xiface xinterface of match
- * @param[out] index port index of match
- *
- * Return: 0 if found, -1 if not found
- */
- int cvmx_helper_cfg_get_xiface_index_by_fdt_node_offset(int of_offset, int *xiface, int *index);
- /**
- * Get data structure defining the Microsemi VSC7224 channel info
- * or NULL if not present
- *
- * @param xiface node and interface
- * @param index port index
- *
- * Return: pointer to vsc7224 data structure or NULL if not present
- */
- struct cvmx_vsc7224_chan *cvmx_helper_cfg_get_vsc7224_chan_info(int xiface, int index);
- /**
- * Sets the Microsemi VSC7224 channel data structure
- *
- * @param xiface node and interface
- * @param index port index
- * @param[in] vsc7224_info Microsemi VSC7224 data structure
- */
- void cvmx_helper_cfg_set_vsc7224_chan_info(int xiface, int index,
- struct cvmx_vsc7224_chan *vsc7224_chan_info);
- /**
- * Get data structure defining the Avago AVSP5410 phy info
- * or NULL if not present
- *
- * @param xiface node and interface
- * @param index port index
- *
- * Return: pointer to avsp5410 data structure or NULL if not present
- */
- struct cvmx_avsp5410 *cvmx_helper_cfg_get_avsp5410_info(int xiface, int index);
- /**
- * Sets the Avago AVSP5410 phy info data structure
- *
- * @param xiface node and interface
- * @param index port index
- * @param[in] avsp5410_info Avago AVSP5410 data structure
- */
- void cvmx_helper_cfg_set_avsp5410_info(int xiface, int index, struct cvmx_avsp5410 *avsp5410_info);
- /**
- * Gets the SFP data associated with a port
- *
- * @param xiface node and interface
- * @param index port index
- *
- * Return: pointer to SFP data structure or NULL if none
- */
- struct cvmx_fdt_sfp_info *cvmx_helper_cfg_get_sfp_info(int xiface, int index);
- /**
- * Sets the SFP data associated with a port
- *
- * @param xiface node and interface
- * @param index port index
- * @param[in] sfp_info port SFP data or NULL for none
- */
- void cvmx_helper_cfg_set_sfp_info(int xiface, int index, struct cvmx_fdt_sfp_info *sfp_info);
- /*
- * Initializes cvmx with user specified config info.
- */
- int cvmx_user_static_config(void);
- void cvmx_pko_queue_show(void);
- int cvmx_fpa_pool_init_from_cvmx_config(void);
- int __cvmx_helper_init_port_valid(void);
- /**
- * Returns a pointer to the phy device associated with a port
- *
- * @param xiface node and interface
- * @param index port index
- *
- * return pointer to phy device or NULL if none
- */
- struct phy_device *cvmx_helper_cfg_get_phy_device(int xiface, int index);
- /**
- * Sets the phy device associated with a port
- *
- * @param xiface node and interface
- * @param index port index
- * @param[in] phydev phy device to assiciate
- */
- void cvmx_helper_cfg_set_phy_device(int xiface, int index, struct phy_device *phydev);
- #endif /* __CVMX_HELPER_CFG_H__ */
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