/* * Copyright (c) 2005-2008 Chelsio, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #ifndef __CHELSIO_COMMON_H #define __CHELSIO_COMMON_H #include <linux/kernel.h> #include <linux/types.h> #include <linux/ctype.h> #include <linux/delay.h> #include <linux/netdevice.h> #include <linux/ethtool.h> #include <linux/mdio.h> #include "version.h" #define CH_ERR(adap, fmt, ...) … #define CH_WARN(adap, fmt, ...) … #define CH_ALERT(adap, fmt, ...) … /* * More powerful macro that selectively prints messages based on msg_enable. * For info and debugging messages. */ #define CH_MSG(adapter, level, category, fmt, ...) … #ifdef DEBUG #define CH_DBG … #else #define CH_DBG(adapter, category, fmt, ...) … #endif /* Additional NETIF_MSG_* categories */ #define NETIF_MSG_MMIO … enum { … }; #define MAX_RX_COALESCING_LEN … enum { … }; enum { … }; enum { … }; #define TP_VERSION_MAJOR … #define TP_VERSION_MINOR … #define TP_VERSION_MICRO … #define S_TP_VERSION_MAJOR … #define M_TP_VERSION_MAJOR … #define V_TP_VERSION_MAJOR(x) … #define G_TP_VERSION_MAJOR(x) … #define S_TP_VERSION_MINOR … #define M_TP_VERSION_MINOR … #define V_TP_VERSION_MINOR(x) … #define G_TP_VERSION_MINOR(x) … #define S_TP_VERSION_MICRO … #define M_TP_VERSION_MICRO … #define V_TP_VERSION_MICRO(x) … #define G_TP_VERSION_MICRO(x) … enum { … }; enum sge_context_type { … }; enum { … }; struct sg_ent { … }; #ifndef SGE_NUM_GENBITS /* Must be 1 or 2 */ #define SGE_NUM_GENBITS … #endif #define TX_DESC_FLITS … #define WR_FLITS … struct cphy; struct adapter; struct mdio_ops { … }; struct adapter_info { … }; struct mc5_stats { … }; struct mc7_stats { … }; struct mac_stats { … }; struct tp_mib_stats { … }; struct tp_params { … }; struct qset_params { … }; struct sge_params { … }; struct mc5_params { … }; /* Default MC5 region sizes */ enum { … }; /* MC5 modes, these must be non-0 */ enum { … }; /* MC5 min active region size */ enum { … }; struct vpd_params { … }; struct pci_params { … }; enum { … }; struct adapter_params { … }; enum { … }; struct trace_params { … }; struct link_config { … }; #define SPEED_INVALID … #define DUPLEX_INVALID … struct mc5 { … }; static inline unsigned int t3_mc5_size(const struct mc5 *p) { … } struct mc7 { … }; static inline unsigned int t3_mc7_size(const struct mc7 *p) { … } struct cmac { … }; enum { … }; /* PHY loopback direction */ enum { … }; /* PHY interrupt types */ enum { … }; /* PHY module types */ enum { … }; /* PHY operations */ struct cphy_ops { … }; enum { … }; /* A PHY instance */ struct cphy { … }; /* Convenience MDIO read/write wrappers */ static inline int t3_mdio_read(struct cphy *phy, int mmd, int reg, unsigned int *valp) { … } static inline int t3_mdio_write(struct cphy *phy, int mmd, int reg, unsigned int val) { … } /* Convenience initializer */ static inline void cphy_init(struct cphy *phy, struct adapter *adapter, int phy_addr, const struct cphy_ops *phy_ops, const struct mdio_ops *mdio_ops, unsigned int caps, const char *desc) { … } /* Accumulate MAC statistics every 180 seconds. For 1G we multiply by 10. */ #define MAC_STATS_ACCUM_SECS … #define XGM_REG(reg_addr, idx) … struct addr_val_pair { … }; #include "adapter.h" #ifndef PCI_VENDOR_ID_CHELSIO #define PCI_VENDOR_ID_CHELSIO … #endif #define for_each_port(adapter, iter) … #define adapter_info(adap) … static inline int uses_xaui(const struct adapter *adap) { … } static inline int is_10G(const struct adapter *adap) { … } static inline int is_offload(const struct adapter *adap) { … } static inline unsigned int core_ticks_per_usec(const struct adapter *adap) { … } static inline unsigned int is_pcie(const struct adapter *adap) { … } void t3_set_reg_field(struct adapter *adap, unsigned int addr, u32 mask, u32 val); void t3_write_regs(struct adapter *adapter, const struct addr_val_pair *p, int n, unsigned int offset); int t3_wait_op_done_val(struct adapter *adapter, int reg, u32 mask, int polarity, int attempts, int delay, u32 *valp); static inline int t3_wait_op_done(struct adapter *adapter, int reg, u32 mask, int polarity, int attempts, int delay) { … } int t3_mdio_change_bits(struct cphy *phy, int mmd, int reg, unsigned int clear, unsigned int set); int t3_phy_reset(struct cphy *phy, int mmd, int wait); int t3_phy_advertise(struct cphy *phy, unsigned int advert); int t3_phy_advertise_fiber(struct cphy *phy, unsigned int advert); int t3_set_phy_speed_duplex(struct cphy *phy, int speed, int duplex); int t3_phy_lasi_intr_enable(struct cphy *phy); int t3_phy_lasi_intr_disable(struct cphy *phy); int t3_phy_lasi_intr_clear(struct cphy *phy); int t3_phy_lasi_intr_handler(struct cphy *phy); void t3_intr_enable(struct adapter *adapter); void t3_intr_disable(struct adapter *adapter); void t3_intr_clear(struct adapter *adapter); void t3_xgm_intr_enable(struct adapter *adapter, int idx); void t3_xgm_intr_disable(struct adapter *adapter, int idx); void t3_port_intr_enable(struct adapter *adapter, int idx); void t3_port_intr_disable(struct adapter *adapter, int idx); int t3_slow_intr_handler(struct adapter *adapter); int t3_phy_intr_handler(struct adapter *adapter); void t3_link_changed(struct adapter *adapter, int port_id); void t3_link_fault(struct adapter *adapter, int port_id); int t3_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc); const struct adapter_info *t3_get_adapter_info(unsigned int board_id); int t3_seeprom_wp(struct adapter *adapter, int enable); int t3_get_tp_version(struct adapter *adapter, u32 *vers); int t3_check_tpsram_version(struct adapter *adapter); int t3_check_tpsram(struct adapter *adapter, const u8 *tp_ram, unsigned int size); int t3_set_proto_sram(struct adapter *adap, const u8 *data); int t3_load_fw(struct adapter *adapter, const u8 * fw_data, unsigned int size); int t3_get_fw_version(struct adapter *adapter, u32 *vers); int t3_check_fw_version(struct adapter *adapter); int t3_init_hw(struct adapter *adapter, u32 fw_params); int t3_reset_adapter(struct adapter *adapter); int t3_prep_adapter(struct adapter *adapter, const struct adapter_info *ai, int reset); int t3_replay_prep_adapter(struct adapter *adapter); void t3_led_ready(struct adapter *adapter); void t3_fatal_err(struct adapter *adapter); void t3_set_vlan_accel(struct adapter *adapter, unsigned int ports, int on); void t3_config_rss(struct adapter *adapter, unsigned int rss_config, const u8 * cpus, const u16 *rspq); int t3_cim_ctl_blk_read(struct adapter *adap, unsigned int addr, unsigned int n, unsigned int *valp); int t3_mc7_bd_read(struct mc7 *mc7, unsigned int start, unsigned int n, u64 *buf); int t3_mac_reset(struct cmac *mac); void t3b_pcs_reset(struct cmac *mac); void t3_mac_disable_exact_filters(struct cmac *mac); void t3_mac_enable_exact_filters(struct cmac *mac); int t3_mac_enable(struct cmac *mac, int which); int t3_mac_disable(struct cmac *mac, int which); int t3_mac_set_mtu(struct cmac *mac, unsigned int mtu); int t3_mac_set_rx_mode(struct cmac *mac, struct net_device *dev); int t3_mac_set_address(struct cmac *mac, unsigned int idx, const u8 addr[6]); int t3_mac_set_num_ucast(struct cmac *mac, int n); const struct mac_stats *t3_mac_update_stats(struct cmac *mac); int t3_mac_set_speed_duplex_fc(struct cmac *mac, int speed, int duplex, int fc); int t3b2_mac_watchdog_task(struct cmac *mac); void t3_mc5_prep(struct adapter *adapter, struct mc5 *mc5, int mode); int t3_mc5_init(struct mc5 *mc5, unsigned int nservers, unsigned int nfilters, unsigned int nroutes); void t3_mc5_intr_handler(struct mc5 *mc5); void t3_tp_set_offload_mode(struct adapter *adap, int enable); void t3_tp_get_mib_stats(struct adapter *adap, struct tp_mib_stats *tps); void t3_load_mtus(struct adapter *adap, unsigned short mtus[NMTUS], unsigned short alpha[NCCTRL_WIN], unsigned short beta[NCCTRL_WIN], unsigned short mtu_cap); void t3_config_trace_filter(struct adapter *adapter, const struct trace_params *tp, int filter_index, int invert, int enable); int t3_config_sched(struct adapter *adap, unsigned int kbps, int sched); void t3_sge_prep(struct adapter *adap, struct sge_params *p); void t3_sge_init(struct adapter *adap, struct sge_params *p); int t3_sge_init_ecntxt(struct adapter *adapter, unsigned int id, int gts_enable, enum sge_context_type type, int respq, u64 base_addr, unsigned int size, unsigned int token, int gen, unsigned int cidx); int t3_sge_init_flcntxt(struct adapter *adapter, unsigned int id, int gts_enable, u64 base_addr, unsigned int size, unsigned int esize, unsigned int cong_thres, int gen, unsigned int cidx); int t3_sge_init_rspcntxt(struct adapter *adapter, unsigned int id, int irq_vec_idx, u64 base_addr, unsigned int size, unsigned int fl_thres, int gen, unsigned int cidx); int t3_sge_init_cqcntxt(struct adapter *adapter, unsigned int id, u64 base_addr, unsigned int size, int rspq, int ovfl_mode, unsigned int credits, unsigned int credit_thres); int t3_sge_enable_ecntxt(struct adapter *adapter, unsigned int id, int enable); int t3_sge_disable_fl(struct adapter *adapter, unsigned int id); int t3_sge_disable_rspcntxt(struct adapter *adapter, unsigned int id); int t3_sge_disable_cqcntxt(struct adapter *adapter, unsigned int id); int t3_sge_cqcntxt_op(struct adapter *adapter, unsigned int id, unsigned int op, unsigned int credits); int t3_vsc8211_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr, const struct mdio_ops *mdio_ops); int t3_ael1002_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr, const struct mdio_ops *mdio_ops); int t3_ael1006_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr, const struct mdio_ops *mdio_ops); int t3_ael2005_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr, const struct mdio_ops *mdio_ops); int t3_ael2020_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr, const struct mdio_ops *mdio_ops); int t3_qt2045_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr, const struct mdio_ops *mdio_ops); int t3_xaui_direct_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr, const struct mdio_ops *mdio_ops); int t3_aq100x_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr, const struct mdio_ops *mdio_ops); extern struct workqueue_struct *cxgb3_wq; #endif /* __CHELSIO_COMMON_H */
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