--- /dev/null
+/*
+ * 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, ...) 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_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
+
+enum {
+ MAX_NPORTS = 2, /* max # of ports */
+ MAX_FRAME_SIZE = 10240, /* max MAC frame size, including header + FCS */
+ EEPROMSIZE = 8192, /* Serial EEPROM size */
+ SERNUM_LEN = 16, /* Serial # length */
+ 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 */
+ PROTO_SRAM_LINES = 128, /* size of TP sram */
+};
+
+#define MAX_RX_COALESCING_LEN 12288U
+
+enum {
+ PAUSE_RX = 1 << 0,
+ PAUSE_TX = 1 << 1,
+ PAUSE_AUTONEG = 1 << 2
+};
+
+enum {
+ SUPPORTED_IRQ = 1 << 24
+};
+
+enum { /* adapter interrupt-maintained statistics */
+ STAT_ULP_CH0_PBL_OOB,
+ STAT_ULP_CH1_PBL_OOB,
+ STAT_PCI_CORR_ECC,
+
+ IRQ_NUM_STATS /* keep last */
+};
+
+#define TP_VERSION_MAJOR 1
+#define TP_VERSION_MINOR 1
+#define TP_VERSION_MICRO 0
+
+#define S_TP_VERSION_MAJOR 16
+#define M_TP_VERSION_MAJOR 0xFF
+#define V_TP_VERSION_MAJOR(x) ((x) << S_TP_VERSION_MAJOR)
+#define G_TP_VERSION_MAJOR(x) \
+ (((x) >> S_TP_VERSION_MAJOR) & M_TP_VERSION_MAJOR)
+
+#define S_TP_VERSION_MINOR 8
+#define M_TP_VERSION_MINOR 0xFF
+#define V_TP_VERSION_MINOR(x) ((x) << S_TP_VERSION_MINOR)
+#define G_TP_VERSION_MINOR(x) \
+ (((x) >> S_TP_VERSION_MINOR) & M_TP_VERSION_MINOR)
+
+#define S_TP_VERSION_MICRO 0
+#define M_TP_VERSION_MICRO 0xFF
+#define V_TP_VERSION_MICRO(x) ((x) << S_TP_VERSION_MICRO)
+#define G_TP_VERSION_MICRO(x) \
+ (((x) >> S_TP_VERSION_MICRO) & M_TP_VERSION_MICRO)
+
+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 */
+ __be32 len[2];
+ __be64 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 net_device *dev, int phy_addr, int mmd_addr,
+ u16 reg_addr);
+ int (*write)(struct net_device *dev, int phy_addr, int mmd_addr,
+ u16 reg_addr, u16 val);
+ unsigned mode_support;
+};
+
+struct adapter_info {
+ unsigned char nports0; /* # of ports on channel 0 */
+ unsigned char nports1; /* # of ports on channel 1 */
+ unsigned char phy_base_addr; /* MDIO PHY base address */
+ unsigned int gpio_out; /* GPIO output settings */
+ unsigned char gpio_intr[MAX_NPORTS]; /* GPIO PHY IRQ pins */
+ unsigned long caps; /* adapter capabilities */
+ const struct mdio_ops *mdio_ops; /* MDIO operations */
+ const char *desc; /* product description */
+};
+
+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;
+
+ unsigned long num_toggled; /* # times toggled TxEn due to stuck TX */
+ unsigned long num_resets; /* # times reset due to stuck TX */
+
+ unsigned long link_faults; /* # detected link faults */
+};
+
+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 */
+ unsigned int vector; /* Interrupt (line or vector) number */
+};
+
+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
+};
+
+/* MC5 min active region size */
+enum { MC5_MIN_TIDS = 16 };
+
+struct vpd_params {
+ unsigned int cclk;
+ unsigned int mclk;
+ unsigned int uclk;
+ unsigned int mdc;
+ unsigned int mem_timing;
+ u8 sn[SERNUM_LEN + 1];
+ u8 eth_base[6];
+ u8 port_type[MAX_NPORTS];
+ unsigned short xauicfg[2];
+};
+
+struct pci_params {
+ unsigned int vpd_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 chan_map; /* bitmap of in-use Tx channels */
+ unsigned int stats_update_period; /* MAC stats accumulation period */
+ unsigned int linkpoll_period; /* link poll period in 0.1s */
+ unsigned int rev; /* chip revision */
+ unsigned int offload;
+};
+
+enum { /* chip revisions */
+ T3_REV_A = 0,
+ T3_REV_B = 2,
+ T3_REV_B2 = 3,
+ T3_REV_C = 4,
+};
+
+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 */
+ unsigned int tx_tcnt;
+ unsigned int tx_xcnt;
+ u64 tx_mcnt;
+ unsigned int rx_xcnt;
+ unsigned int rx_ocnt;
+ u64 rx_mcnt;
+ unsigned int toggle_cnt;
+ unsigned int txen;
+ u64 rx_pause;
+ struct mac_stats stats;
+};
+
+enum {
+ MAC_DIRECTION_RX = 1,
+ MAC_DIRECTION_TX = 2,
+ MAC_RXFIFO_SIZE = 32768
+};
+
+/* 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,
+ cphy_cause_module_change = 4,
+};
+
+/* PHY module types */
+enum {
+ phy_modtype_none,
+ phy_modtype_sr,
+ phy_modtype_lr,
+ phy_modtype_lrm,
+ phy_modtype_twinax,
+ phy_modtype_twinax_long,
+ phy_modtype_unknown
+};
+
+/* PHY operations */
+struct cphy_ops {
+ 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);
+
+ u32 mmds;
+};
+enum {
+ EDC_OPT_AEL2005 = 0,
+ EDC_OPT_AEL2005_SIZE = 1084,
+ EDC_TWX_AEL2005 = 1,
+ EDC_TWX_AEL2005_SIZE = 1464,
+ EDC_TWX_AEL2020 = 2,
+ EDC_TWX_AEL2020_SIZE = 1628,
+ EDC_MAX_SIZE = EDC_TWX_AEL2020_SIZE, /* Max cache size */
+};
+
+/* A PHY instance */
+struct cphy {
+ u8 modtype; /* PHY module type */
+ short priv; /* scratch pad */
+ unsigned int caps; /* PHY capabilities */
+ struct adapter *adapter; /* associated adapter */
+ const char *desc; /* PHY description */
+ unsigned long fifo_errors; /* FIFO over/under-flows */
+ const struct cphy_ops *ops; /* PHY operations */
+ struct mdio_if_info mdio;
+ u16 phy_cache[EDC_MAX_SIZE]; /* EDC cache */
+};
+
+/* Convenience MDIO read/write wrappers */
+static inline int t3_mdio_read(struct cphy *phy, int mmd, int reg,
+ unsigned int *valp)
+{
+ int rc = phy->mdio.mdio_read(phy->mdio.dev, phy->mdio.prtad, mmd, reg);
+ *valp = (rc >= 0) ? rc : -1;
+ return (rc >= 0) ? 0 : rc;
+}
+
+static inline int t3_mdio_write(struct cphy *phy, int mmd, int reg,
+ unsigned int val)
+{
+ return phy->mdio.mdio_write(phy->mdio.dev, phy->mdio.prtad, 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,
+ unsigned int caps, const char *desc)
+{
+ phy->caps = caps;
+ phy->adapter = adapter;
+ phy->desc = desc;
+ phy->ops = phy_ops;
+ if (mdio_ops) {
+ phy->mdio.prtad = phy_addr;
+ phy->mdio.mmds = phy_ops->mmds;
+ phy->mdio.mode_support = mdio_ops->mode_support;
+ phy->mdio.mdio_read = mdio_ops->read;
+ phy->mdio.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 adap->params.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_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_read(struct adapter *adapter, u32 addr, __le32 *data);
+int t3_seeprom_write(struct adapter *adapter, u32 addr, __le32 data);
+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, 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);
+#endif /* __CHELSIO_COMMON_H */
Code Review / kvmfornfv.git / blobdiff