diff options
Diffstat (limited to 'drivers/net/cxgb3/common.h')
| -rw-r--r-- | drivers/net/cxgb3/common.h | 709 |
1 files changed, 709 insertions, 0 deletions
diff --git a/drivers/net/cxgb3/common.h b/drivers/net/cxgb3/common.h new file mode 100644 index 00000000000..60a979b62a6 --- /dev/null +++ b/drivers/net/cxgb3/common.h @@ -0,0 +1,709 @@ +/* + * This file is part of the Chelsio T3 Ethernet driver. + * + * Copyright (C) 2005-2006 Chelsio Communications. All rights reserved. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the LICENSE file included in this + * release for licensing terms and conditions. + */ + +#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/init.h> +#include <linux/netdevice.h> +#include <linux/ethtool.h> +#include <linux/mii.h> +#include "version.h" + +#define CH_ERR(adap, fmt, ...) dev_err(&adap->pdev->dev, fmt, ## __VA_ARGS__) +#define CH_WARN(adap, fmt, ...) dev_warn(&adap->pdev->dev, fmt, ## __VA_ARGS__) +#define CH_ALERT(adap, fmt, ...) \ + dev_printk(KERN_ALERT, &adap->pdev->dev, fmt, ## __VA_ARGS__) + +/* + * More powerful macro that selectively prints messages based on msg_enable. + * For info and debugging messages. + */ +#define CH_MSG(adapter, level, category, fmt, ...) do { \ + if ((adapter)->msg_enable & NETIF_MSG_##category) \ + dev_printk(KERN_##level, &adapter->pdev->dev, fmt, \ + ## __VA_ARGS__); \ +} while (0) + +#ifdef DEBUG +# define CH_DBG(adapter, category, fmt, ...) \ + CH_MSG(adapter, DEBUG, category, fmt, ## __VA_ARGS__) +#else +# define CH_DBG(adapter, category, fmt, ...) +#endif + +/* Additional NETIF_MSG_* categories */ +#define NETIF_MSG_MMIO 0x8000000 + +struct t3_rx_mode { + struct net_device *dev; + struct dev_mc_list *mclist; + unsigned int idx; +}; + +static inline void init_rx_mode(struct t3_rx_mode *p, struct net_device *dev, + struct dev_mc_list *mclist) +{ + p->dev = dev; + p->mclist = mclist; + p->idx = 0; +} + +static inline u8 *t3_get_next_mcaddr(struct t3_rx_mode *rm) +{ + u8 *addr = NULL; + + if (rm->mclist && rm->idx < rm->dev->mc_count) { + addr = rm->mclist->dmi_addr; + rm->mclist = rm->mclist->next; + rm->idx++; + } + return addr; +} + +enum { + MAX_NPORTS = 2, /* max # of ports */ + MAX_FRAME_SIZE = 10240, /* max MAC frame size, including header + FCS */ + EEPROMSIZE = 8192, /* Serial EEPROM size */ + RSS_TABLE_SIZE = 64, /* size of RSS lookup and mapping tables */ + TCB_SIZE = 128, /* TCB size */ + NMTUS = 16, /* size of MTU table */ + NCCTRL_WIN = 32, /* # of congestion control windows */ +}; + +#define MAX_RX_COALESCING_LEN 16224U + +enum { + PAUSE_RX = 1 << 0, + PAUSE_TX = 1 << 1, + PAUSE_AUTONEG = 1 << 2 +}; + +enum { + SUPPORTED_OFFLOAD = 1 << 24, + SUPPORTED_IRQ = 1 << 25 +}; + +enum { /* adapter interrupt-maintained statistics */ + STAT_ULP_CH0_PBL_OOB, + STAT_ULP_CH1_PBL_OOB, + STAT_PCI_CORR_ECC, + + IRQ_NUM_STATS /* keep last */ +}; + +enum { + SGE_QSETS = 8, /* # of SGE Tx/Rx/RspQ sets */ + SGE_RXQ_PER_SET = 2, /* # of Rx queues per set */ + SGE_TXQ_PER_SET = 3 /* # of Tx queues per set */ +}; + +enum sge_context_type { /* SGE egress context types */ + SGE_CNTXT_RDMA = 0, + SGE_CNTXT_ETH = 2, + SGE_CNTXT_OFLD = 4, + SGE_CNTXT_CTRL = 5 +}; + +enum { + AN_PKT_SIZE = 32, /* async notification packet size */ + IMMED_PKT_SIZE = 48 /* packet size for immediate data */ +}; + +struct sg_ent { /* SGE scatter/gather entry */ + u32 len[2]; + u64 addr[2]; +}; + +#ifndef SGE_NUM_GENBITS +/* Must be 1 or 2 */ +# define SGE_NUM_GENBITS 2 +#endif + +#define TX_DESC_FLITS 16U +#define WR_FLITS (TX_DESC_FLITS + 1 - SGE_NUM_GENBITS) + +struct cphy; +struct adapter; + +struct mdio_ops { + int (*read)(struct adapter *adapter, int phy_addr, int mmd_addr, + int reg_addr, unsigned int *val); + int (*write)(struct adapter *adapter, int phy_addr, int mmd_addr, + int reg_addr, unsigned int val); +}; + +struct adapter_info { + unsigned char nports; /* # of ports */ + unsigned char phy_base_addr; /* MDIO PHY base address */ + unsigned char mdien; + unsigned char mdiinv; + unsigned int gpio_out; /* GPIO output settings */ + unsigned int gpio_intr; /* GPIO IRQ enable mask */ + unsigned long caps; /* adapter capabilities */ + const struct mdio_ops *mdio_ops; /* MDIO operations */ + const char *desc; /* product description */ +}; + +struct port_type_info { + void (*phy_prep)(struct cphy *phy, struct adapter *adapter, + int phy_addr, const struct mdio_ops *ops); + unsigned int caps; + const char *desc; +}; + +struct mc5_stats { + unsigned long parity_err; + unsigned long active_rgn_full; + unsigned long nfa_srch_err; + unsigned long unknown_cmd; + unsigned long reqq_parity_err; + unsigned long dispq_parity_err; + unsigned long del_act_empty; +}; + +struct mc7_stats { + unsigned long corr_err; + unsigned long uncorr_err; + unsigned long parity_err; + unsigned long addr_err; +}; + +struct mac_stats { + u64 tx_octets; /* total # of octets in good frames */ + u64 tx_octets_bad; /* total # of octets in error frames */ + u64 tx_frames; /* all good frames */ + u64 tx_mcast_frames; /* good multicast frames */ + u64 tx_bcast_frames; /* good broadcast frames */ + u64 tx_pause; /* # of transmitted pause frames */ + u64 tx_deferred; /* frames with deferred transmissions */ + u64 tx_late_collisions; /* # of late collisions */ + u64 tx_total_collisions; /* # of total collisions */ + u64 tx_excess_collisions; /* frame errors from excessive collissions */ + u64 tx_underrun; /* # of Tx FIFO underruns */ + u64 tx_len_errs; /* # of Tx length errors */ + u64 tx_mac_internal_errs; /* # of internal MAC errors on Tx */ + u64 tx_excess_deferral; /* # of frames with excessive deferral */ + u64 tx_fcs_errs; /* # of frames with bad FCS */ + + u64 tx_frames_64; /* # of Tx frames in a particular range */ + u64 tx_frames_65_127; + u64 tx_frames_128_255; + u64 tx_frames_256_511; + u64 tx_frames_512_1023; + u64 tx_frames_1024_1518; + u64 tx_frames_1519_max; + + u64 rx_octets; /* total # of octets in good frames */ + u64 rx_octets_bad; /* total # of octets in error frames */ + u64 rx_frames; /* all good frames */ + u64 rx_mcast_frames; /* good multicast frames */ + u64 rx_bcast_frames; /* good broadcast frames */ + u64 rx_pause; /* # of received pause frames */ + u64 rx_fcs_errs; /* # of received frames with bad FCS */ + u64 rx_align_errs; /* alignment errors */ + u64 rx_symbol_errs; /* symbol errors */ + u64 rx_data_errs; /* data errors */ + u64 rx_sequence_errs; /* sequence errors */ + u64 rx_runt; /* # of runt frames */ + u64 rx_jabber; /* # of jabber frames */ + u64 rx_short; /* # of short frames */ + u64 rx_too_long; /* # of oversized frames */ + u64 rx_mac_internal_errs; /* # of internal MAC errors on Rx */ + + u64 rx_frames_64; /* # of Rx frames in a particular range */ + u64 rx_frames_65_127; + u64 rx_frames_128_255; + u64 rx_frames_256_511; + u64 rx_frames_512_1023; + u64 rx_frames_1024_1518; + u64 rx_frames_1519_max; + + u64 rx_cong_drops; /* # of Rx drops due to SGE congestion */ + + unsigned long tx_fifo_parity_err; + unsigned long rx_fifo_parity_err; + unsigned long tx_fifo_urun; + unsigned long rx_fifo_ovfl; + unsigned long serdes_signal_loss; + unsigned long xaui_pcs_ctc_err; + unsigned long xaui_pcs_align_change; +}; + +struct tp_mib_stats { + u32 ipInReceive_hi; + u32 ipInReceive_lo; + u32 ipInHdrErrors_hi; + u32 ipInHdrErrors_lo; + u32 ipInAddrErrors_hi; + u32 ipInAddrErrors_lo; + u32 ipInUnknownProtos_hi; + u32 ipInUnknownProtos_lo; + u32 ipInDiscards_hi; + u32 ipInDiscards_lo; + u32 ipInDelivers_hi; + u32 ipInDelivers_lo; + u32 ipOutRequests_hi; + u32 ipOutRequests_lo; + u32 ipOutDiscards_hi; + u32 ipOutDiscards_lo; + u32 ipOutNoRoutes_hi; + u32 ipOutNoRoutes_lo; + u32 ipReasmTimeout; + u32 ipReasmReqds; + u32 ipReasmOKs; + u32 ipReasmFails; + + u32 reserved[8]; + + u32 tcpActiveOpens; + u32 tcpPassiveOpens; + u32 tcpAttemptFails; + u32 tcpEstabResets; + u32 tcpOutRsts; + u32 tcpCurrEstab; + u32 tcpInSegs_hi; + u32 tcpInSegs_lo; + u32 tcpOutSegs_hi; + u32 tcpOutSegs_lo; + u32 tcpRetransSeg_hi; + u32 tcpRetransSeg_lo; + u32 tcpInErrs_hi; + u32 tcpInErrs_lo; + u32 tcpRtoMin; + u32 tcpRtoMax; +}; + +struct tp_params { + unsigned int nchan; /* # of channels */ + unsigned int pmrx_size; /* total PMRX capacity */ + unsigned int pmtx_size; /* total PMTX capacity */ + unsigned int cm_size; /* total CM capacity */ + unsigned int chan_rx_size; /* per channel Rx size */ + unsigned int chan_tx_size; /* per channel Tx size */ + unsigned int rx_pg_size; /* Rx page size */ + unsigned int tx_pg_size; /* Tx page size */ + unsigned int rx_num_pgs; /* # of Rx pages */ + unsigned int tx_num_pgs; /* # of Tx pages */ + unsigned int ntimer_qs; /* # of timer queues */ +}; + +struct qset_params { /* SGE queue set parameters */ + unsigned int polling; /* polling/interrupt service for rspq */ + unsigned int coalesce_usecs; /* irq coalescing timer */ + unsigned int rspq_size; /* # of entries in response queue */ + unsigned int fl_size; /* # of entries in regular free list */ + unsigned int jumbo_size; /* # of entries in jumbo free list */ + unsigned int txq_size[SGE_TXQ_PER_SET]; /* Tx queue sizes */ + unsigned int cong_thres; /* FL congestion threshold */ +}; + +struct sge_params { + unsigned int max_pkt_size; /* max offload pkt size */ + struct qset_params qset[SGE_QSETS]; +}; + +struct mc5_params { + unsigned int mode; /* selects MC5 width */ + unsigned int nservers; /* size of server region */ + unsigned int nfilters; /* size of filter region */ + unsigned int nroutes; /* size of routing region */ +}; + +/* Default MC5 region sizes */ +enum { + DEFAULT_NSERVERS = 512, + DEFAULT_NFILTERS = 128 +}; + +/* MC5 modes, these must be non-0 */ +enum { + MC5_MODE_144_BIT = 1, + MC5_MODE_72_BIT = 2 +}; + +struct vpd_params { + unsigned int cclk; + unsigned int mclk; + unsigned int uclk; + unsigned int mdc; + unsigned int mem_timing; + u8 eth_base[6]; + u8 port_type[MAX_NPORTS]; + unsigned short xauicfg[2]; +}; + +struct pci_params { + unsigned int vpd_cap_addr; + unsigned int pcie_cap_addr; + unsigned short speed; + unsigned char width; + unsigned char variant; +}; + +enum { + PCI_VARIANT_PCI, + PCI_VARIANT_PCIX_MODE1_PARITY, + PCI_VARIANT_PCIX_MODE1_ECC, + PCI_VARIANT_PCIX_266_MODE2, + PCI_VARIANT_PCIE +}; + +struct adapter_params { + struct sge_params sge; + struct mc5_params mc5; + struct tp_params tp; + struct vpd_params vpd; + struct pci_params pci; + + const struct adapter_info *info; + + unsigned short mtus[NMTUS]; + unsigned short a_wnd[NCCTRL_WIN]; + unsigned short b_wnd[NCCTRL_WIN]; + + unsigned int nports; /* # of ethernet ports */ + unsigned int stats_update_period; /* MAC stats accumulation period */ + unsigned int linkpoll_period; /* link poll period in 0.1s */ + unsigned int rev; /* chip revision */ +}; + +struct trace_params { + u32 sip; + u32 sip_mask; + u32 dip; + u32 dip_mask; + u16 sport; + u16 sport_mask; + u16 dport; + u16 dport_mask; + u32 vlan:12; + u32 vlan_mask:12; + u32 intf:4; + u32 intf_mask:4; + u8 proto; + u8 proto_mask; +}; + +struct link_config { + unsigned int supported; /* link capabilities */ + unsigned int advertising; /* advertised capabilities */ + unsigned short requested_speed; /* speed user has requested */ + unsigned short speed; /* actual link speed */ + unsigned char requested_duplex; /* duplex user has requested */ + unsigned char duplex; /* actual link duplex */ + unsigned char requested_fc; /* flow control user has requested */ + unsigned char fc; /* actual link flow control */ + unsigned char autoneg; /* autonegotiating? */ + unsigned int link_ok; /* link up? */ +}; + +#define SPEED_INVALID 0xffff +#define DUPLEX_INVALID 0xff + +struct mc5 { + struct adapter *adapter; + unsigned int tcam_size; + unsigned char part_type; + unsigned char parity_enabled; + unsigned char mode; + struct mc5_stats stats; +}; + +static inline unsigned int t3_mc5_size(const struct mc5 *p) +{ + return p->tcam_size; +} + +struct mc7 { + struct adapter *adapter; /* backpointer to adapter */ + unsigned int size; /* memory size in bytes */ + unsigned int width; /* MC7 interface width */ + unsigned int offset; /* register address offset for MC7 instance */ + const char *name; /* name of MC7 instance */ + struct mc7_stats stats; /* MC7 statistics */ +}; + +static inline unsigned int t3_mc7_size(const struct mc7 *p) +{ + return p->size; +} + +struct cmac { + struct adapter *adapter; + unsigned int offset; + unsigned int nucast; /* # of address filters for unicast MACs */ + struct mac_stats stats; +}; + +enum { + MAC_DIRECTION_RX = 1, + MAC_DIRECTION_TX = 2, + MAC_RXFIFO_SIZE = 32768 +}; + +/* IEEE 802.3ae specified MDIO devices */ +enum { + MDIO_DEV_PMA_PMD = 1, + MDIO_DEV_WIS = 2, + MDIO_DEV_PCS = 3, + MDIO_DEV_XGXS = 4 +}; + +/* PHY loopback direction */ +enum { + PHY_LOOPBACK_TX = 1, + PHY_LOOPBACK_RX = 2 +}; + +/* PHY interrupt types */ +enum { + cphy_cause_link_change = 1, + cphy_cause_fifo_error = 2 +}; + +/* PHY operations */ +struct cphy_ops { + void (*destroy)(struct cphy *phy); + int (*reset)(struct cphy *phy, int wait); + + int (*intr_enable)(struct cphy *phy); + int (*intr_disable)(struct cphy *phy); + int (*intr_clear)(struct cphy *phy); + int (*intr_handler)(struct cphy *phy); + + int (*autoneg_enable)(struct cphy *phy); + int (*autoneg_restart)(struct cphy *phy); + + int (*advertise)(struct cphy *phy, unsigned int advertise_map); + int (*set_loopback)(struct cphy *phy, int mmd, int dir, int enable); + int (*set_speed_duplex)(struct cphy *phy, int speed, int duplex); + int (*get_link_status)(struct cphy *phy, int *link_ok, int *speed, + int *duplex, int *fc); + int (*power_down)(struct cphy *phy, int enable); +}; + +/* A PHY instance */ +struct cphy { + int addr; /* PHY address */ + struct adapter *adapter; /* associated adapter */ + unsigned long fifo_errors; /* FIFO over/under-flows */ + const struct cphy_ops *ops; /* PHY operations */ + int (*mdio_read)(struct adapter *adapter, int phy_addr, int mmd_addr, + int reg_addr, unsigned int *val); + int (*mdio_write)(struct adapter *adapter, int phy_addr, int mmd_addr, + int reg_addr, unsigned int val); +}; + +/* Convenience MDIO read/write wrappers */ +static inline int mdio_read(struct cphy *phy, int mmd, int reg, + unsigned int *valp) +{ + return phy->mdio_read(phy->adapter, phy->addr, mmd, reg, valp); +} + +static inline int mdio_write(struct cphy *phy, int mmd, int reg, + unsigned int val) +{ + return phy->mdio_write(phy->adapter, phy->addr, mmd, reg, val); +} + +/* Convenience initializer */ +static inline void cphy_init(struct cphy *phy, struct adapter *adapter, + int phy_addr, struct cphy_ops *phy_ops, + const struct mdio_ops *mdio_ops) +{ + phy->adapter = adapter; + phy->addr = phy_addr; + phy->ops = phy_ops; + if (mdio_ops) { + phy->mdio_read = mdio_ops->read; + phy->mdio_write = mdio_ops->write; + } +} + +/* Accumulate MAC statistics every 180 seconds. For 1G we multiply by 10. */ +#define MAC_STATS_ACCUM_SECS 180 + +#define XGM_REG(reg_addr, idx) \ + ((reg_addr) + (idx) * (XGMAC0_1_BASE_ADDR - XGMAC0_0_BASE_ADDR)) + +struct addr_val_pair { + unsigned int reg_addr; + unsigned int val; +}; + +#include "adapter.h" + +#ifndef PCI_VENDOR_ID_CHELSIO +# define PCI_VENDOR_ID_CHELSIO 0x1425 +#endif + +#define for_each_port(adapter, iter) \ + for (iter = 0; iter < (adapter)->params.nports; ++iter) + +#define adapter_info(adap) ((adap)->params.info) + +static inline int uses_xaui(const struct adapter *adap) +{ + return adapter_info(adap)->caps & SUPPORTED_AUI; +} + +static inline int is_10G(const struct adapter *adap) +{ + return adapter_info(adap)->caps & SUPPORTED_10000baseT_Full; +} + +static inline int is_offload(const struct adapter *adap) +{ + return adapter_info(adap)->caps & SUPPORTED_OFFLOAD; +} + +static inline unsigned int core_ticks_per_usec(const struct adapter *adap) +{ + return adap->params.vpd.cclk / 1000; +} + +static inline unsigned int is_pcie(const struct adapter *adap) +{ + return adap->params.pci.variant == PCI_VARIANT_PCIE; +} + +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) +{ + return t3_wait_op_done_val(adapter, reg, mask, polarity, attempts, + delay, NULL); +} +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_set_phy_speed_duplex(struct cphy *phy, int speed, int duplex); + +void t3_intr_enable(struct adapter *adapter); +void t3_intr_disable(struct adapter *adapter); +void t3_intr_clear(struct adapter *adapter); +void t3_port_intr_enable(struct adapter *adapter, int idx); +void t3_port_intr_disable(struct adapter *adapter, int idx); +void t3_port_intr_clear(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); +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_read(struct adapter *adapter, u32 addr, u32 *data); +int t3_seeprom_write(struct adapter *adapter, u32 addr, u32 data); +int t3_seeprom_wp(struct adapter *adapter, int enable); +int t3_read_flash(struct adapter *adapter, unsigned int addr, + unsigned int nwords, u32 *data, int byte_oriented); +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); +void mac_prep(struct cmac *mac, struct adapter *adapter, int index); +void early_hw_init(struct adapter *adapter, const struct adapter_info *ai); +int t3_prep_adapter(struct adapter *adapter, const struct adapter_info *ai, + int reset); +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_read_rss(struct adapter *adapter, u8 * lkup, u16 *map); +int t3_mps_set_active_ports(struct adapter *adap, unsigned int port_mask); +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); +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 t3_rx_mode *rm); +int t3_mac_set_address(struct cmac *mac, unsigned int idx, 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); + +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); +int t3_read_mc5_range(const struct mc5 *mc5, unsigned int start, unsigned int n, + u32 *buf); + +int t3_tp_set_coalescing_size(struct adapter *adap, unsigned int size, int psh); +void t3_tp_set_max_rxsize(struct adapter *adap, unsigned int size); +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_read_hw_mtus(struct adapter *adap, unsigned short mtus[NMTUS]); +void t3_get_cong_cntl_tab(struct adapter *adap, + unsigned short incr[NMTUS][NCCTRL_WIN]); +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_read_ecntxt(struct adapter *adapter, unsigned int id, u32 data[4]); +int t3_sge_read_fl(struct adapter *adapter, unsigned int id, u32 data[4]); +int t3_sge_read_cq(struct adapter *adapter, unsigned int id, u32 data[4]); +int t3_sge_read_rspq(struct adapter *adapter, unsigned int id, u32 data[4]); +int t3_sge_cqcntxt_op(struct adapter *adapter, unsigned int id, unsigned int op, + unsigned int credits); + +void t3_vsc8211_phy_prep(struct cphy *phy, struct adapter *adapter, + int phy_addr, const struct mdio_ops *mdio_ops); +void t3_ael1002_phy_prep(struct cphy *phy, struct adapter *adapter, + int phy_addr, const struct mdio_ops *mdio_ops); +void t3_ael1006_phy_prep(struct cphy *phy, struct adapter *adapter, + int phy_addr, const struct mdio_ops *mdio_ops); +void t3_qt2045_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr, + const struct mdio_ops *mdio_ops); +void t3_xaui_direct_phy_prep(struct cphy *phy, struct adapter *adapter, + int phy_addr, const struct mdio_ops *mdio_ops); +#endif /* __CHELSIO_COMMON_H */ |