From: "Eliezer Tamir" <eliezert@broadcom.com>
To: davem@davemloft.net, jeff@garzik.org,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"Michael Chan" <mchan@broadcom.com>
Subject: [BNX2X RESUBMIT][PATCH 3/8] bnx2x.h
Date: Mon, 08 Oct 2007 14:36:54 +0200 [thread overview]
Message-ID: <470A2466.9050808@broadcom.com> (raw)
bnx2x.h - main .h file
Signed-off-by: Eliezer Tamir <eliezert@broadcom.com>
---
drivers/net/bnx2x.h | 997
+++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 997 insertions(+), 0 deletions(-)
diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h
new file mode 100644
index 0000000..b7b2ceb
--- /dev/null
+++ b/drivers/net/bnx2x.h
@@ -0,0 +1,997 @@
+/* bnx2x.h: Broadcom Everest network driver.
+ *
+ * Copyright (c) 2007 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ *
+ * Written by: Eliezer Tamir <eliezert@broadcom.com>
+ * Based on code from Michael Chan's bnx2 driver
+ */
+
+
+#ifndef BNX2X_H
+#define BNX2X_H
+
+/* error/debug prints */
+
+#define DRV_MODULE_NAME "bnx2x"
+#define PFX DRV_MODULE_NAME ": "
+
+/* for messages that are currently off */
+#define BNX2X_MSG_OFF 0
+#define BNX2X_MSG_MCP 0x10000 /* was: NETIF_MSG_HW */
+#define BNX2X_MSG_STATS 0x20000 /* was: NETIF_MSG_TIMER */
+#define NETIF_MSG_NVM 0x40000 /* was: NETIF_MSG_HW */
+#define NETIF_MSG_DMAE 0x80000 /* was: NETIF_MSG_HW */
+
+#define DP_LEVEL KERN_NOTICE /* was: KERN_DEBUG */
+
+/* regular debug print */
+#define DP(__mask, __fmt, __args...) do { \
+ if (bp->msglevel & (__mask)) \
+ printk(DP_LEVEL "[%s:%d(%s)]" __fmt, __FUNCTION__, \
+ __LINE__, bp->dev?(bp->dev->name):"?", ##__args); \
+ } while (0)
+
+/* for errors (never masked) */
+#define BNX2X_ERR(__fmt, __args...) do { \
+ printk(KERN_ERR "[%s:%d(%s)]" __fmt, __FUNCTION__, \
+ __LINE__, bp->dev?(bp->dev->name):"?", ##__args); \
+ } while (0)
+
+/* before we have a dev->name use dev_info() */
+#define BNX2X_DEV_INFO(__fmt, __args...) do { \
+ if (bp->msglevel & NETIF_MSG_PROBE) \
+ dev_info(&bp->pdev->dev, __fmt, ##__args); \
+ } while (0)
+
+
+#ifdef BNX2X_STOP_ON_ERROR
+#define bnx2x_panic() do { \
+ bp->panic = 1; \
+ BNX2X_ERR("driver assert\n"); \
+ bnx2x_disable_int(bp); \
+ bnx2x_panic_dump(bp); \
+ } while (0)
+#else
+#define bnx2x_panic()
+#endif
+
+
+#define U64_LO(x) (((u64)x) & 0xffffffff)
+#define U64_HI(x) (((u64)x) >> 32)
+#define HILO_U64(hi, lo) (((u64)hi << 32) + lo)
+
+
+#define REG_ADDR(bp, block, offset) ((u8 *)bp->regview + block + offset)
+
+#define REG_RD(bp, block, offset) readl(REG_ADDR(bp, block, offset))
+#define REG_RD8(bp, block, offset) readb(REG_ADDR(bp, block, offset))
+#define REG_RD64(bp, block, offset) readq(REG_ADDR(bp, block, offset))
+
+#define REG_WR(bp, block, offset, val) \
+ writel((u32)val, REG_ADDR(bp, block, offset))
+#define REG_WR8(bp, block, offset, val) \
+ writeb((u8)val, REG_ADDR(bp, block, offset))
+#define REG_WR16(bp, block, offset, val) \
+ writew((u16)val, REG_ADDR(bp, block, offset))
+#define REG_WR32(bp, block, offset, val) REG_WR(bp, block, offset, val)
+
+#define REG_RD_IND(bp, block, offset) \
+ bnx2x_reg_rd_ind(bp, block + offset)
+#define REG_WR_IND(bp, block, offset, val) \
+ bnx2x_reg_wr_ind(bp, block + offset, val)
+
+#define REG_WR_DMAE(bp, block, offset, val, len32) \
+ do { \
+ memcpy(bnx2x_sp(bp, wb_data[0]), val, len32 * 4); \
+ bnx2x_write_dmae(bp, bnx2x_sp_mapping(bp, wb_data), \
+ block + offset, len32); \
+ } while (0)
+
+#define SHMEM_RD(bp, type) \
+ REG_RD(bp, bp->shmem_base, offsetof(struct shmem_region_t, type))
+#define SHMEM_WR(bp, type, val) \
+ REG_WR(bp, bp->shmem_base, offsetof(struct shmem_region_t, type), val)
+
+#define NIG_WR(reg, val) REG_WR(bp, GRCBASE_NIG, reg, val)
+#define EMAC_WR(reg, val) REG_WR(bp, emac_base, reg, val)
+#define BMAC_WR(reg, val) REG_WR(bp, GRCBASE_NIG, bmac_addr + reg, val)
+
+
+#define for_each_queue(bp, var) for (var = 0; var < bp->num_queues;
var++)
+#ifdef BCM_MULTI
+#define for_each_nondefault_queue(bp, var) \
+ for (var = 1; var < bp->num_queues; var++)
+#define is_multi(bp) (bp->num_queues > 1)
+#endif
+
+
+struct regp {
+ u32 lo;
+ u32 hi;
+};
+
+struct bmac_stats {
+ struct regp tx_gtpkt;
+ struct regp tx_gtxpf;
+ struct regp tx_gtfcs;
+ struct regp tx_gtmca;
+ struct regp tx_gtgca;
+ struct regp tx_gtfrg;
+ struct regp tx_gtovr;
+ struct regp tx_gt64;
+ struct regp tx_gt127;
+ struct regp tx_gt255; /* 10 */
+ struct regp tx_gt511;
+ struct regp tx_gt1023;
+ struct regp tx_gt1518;
+ struct regp tx_gt2047;
+ struct regp tx_gt4095;
+ struct regp tx_gt9216;
+ struct regp tx_gt16383;
+ struct regp tx_gtmax;
+ struct regp tx_gtufl;
+ struct regp tx_gterr; /* 20 */
+ struct regp tx_gtbyt;
+
+ struct regp rx_gr64;
+ struct regp rx_gr127;
+ struct regp rx_gr255;
+ struct regp rx_gr511;
+ struct regp rx_gr1023;
+ struct regp rx_gr1518;
+ struct regp rx_gr2047;
+ struct regp rx_gr4095;
+ struct regp rx_gr9216; /* 30 */
+ struct regp rx_gr16383;
+ struct regp rx_grmax;
+ struct regp rx_grpkt;
+ struct regp rx_grfcs;
+ struct regp rx_grmca;
+ struct regp rx_grbca;
+ struct regp rx_grxcf;
+ struct regp rx_grxpf;
+ struct regp rx_grxuo;
+ struct regp rx_grjbr; /* 40 */
+ struct regp rx_grovr;
+ struct regp rx_grflr;
+ struct regp rx_grmeg;
+ struct regp rx_grmeb;
+ struct regp rx_grbyt;
+ struct regp rx_grund;
+ struct regp rx_grfrg;
+ struct regp rx_grerb;
+ struct regp rx_grfre;
+ struct regp rx_gripj; /* 50 */
+};
+
+struct emac_stats {
+ u32 rx_ifhcinoctets ;
+ u32 rx_ifhcinbadoctets ;
+ u32 rx_etherstatsfragments ;
+ u32 rx_ifhcinucastpkts ;
+ u32 rx_ifhcinmulticastpkts ;
+ u32 rx_ifhcinbroadcastpkts ;
+ u32 rx_dot3statsfcserrors ;
+ u32 rx_dot3statsalignmenterrors ;
+ u32 rx_dot3statscarriersenseerrors ;
+ u32 rx_xonpauseframesreceived ; /* 10 */
+ u32 rx_xoffpauseframesreceived ;
+ u32 rx_maccontrolframesreceived ;
+ u32 rx_xoffstateentered ;
+ u32 rx_dot3statsframestoolong ;
+ u32 rx_etherstatsjabbers ;
+ u32 rx_etherstatsundersizepkts ;
+ u32 rx_etherstatspkts64octets ;
+ u32 rx_etherstatspkts65octetsto127octets ;
+ u32 rx_etherstatspkts128octetsto255octets ;
+ u32 rx_etherstatspkts256octetsto511octets ; /* 20 */
+ u32 rx_etherstatspkts512octetsto1023octets ;
+ u32 rx_etherstatspkts1024octetsto1522octets;
+ u32 rx_etherstatspktsover1522octets ;
+
+ u32 rx_falsecarriererrors ;
+
+ u32 tx_ifhcoutoctets ;
+ u32 tx_ifhcoutbadoctets ;
+ u32 tx_etherstatscollisions ;
+ u32 tx_outxonsent ;
+ u32 tx_outxoffsent ;
+ u32 tx_flowcontroldone ; /* 30 */
+ u32 tx_dot3statssinglecollisionframes ;
+ u32 tx_dot3statsmultiplecollisionframes ;
+ u32 tx_dot3statsdeferredtransmissions ;
+ u32 tx_dot3statsexcessivecollisions ;
+ u32 tx_dot3statslatecollisions ;
+ u32 tx_ifhcoutucastpkts ;
+ u32 tx_ifhcoutmulticastpkts ;
+ u32 tx_ifhcoutbroadcastpkts ;
+ u32 tx_etherstatspkts64octets ;
+ u32 tx_etherstatspkts65octetsto127octets ; /* 40 */
+ u32 tx_etherstatspkts128octetsto255octets ;
+ u32 tx_etherstatspkts256octetsto511octets ;
+ u32 tx_etherstatspkts512octetsto1023octets ;
+ u32 tx_etherstatspkts1024octetsto1522octet ;
+ u32 tx_etherstatspktsover1522octets ;
+ u32 tx_dot3statsinternalmactransmiterrors ; /* 46 */
+};
+
+union mac_stats {
+ struct emac_stats emac;
+ struct bmac_stats bmac;
+};
+
+struct nig_stats {
+ u32 brb_discard;
+ u32 brb_packet;
+ u32 brb_truncate;
+ u32 flow_ctrl_discard;
+ u32 flow_ctrl_octets;
+ u32 flow_ctrl_packet;
+ u32 mng_discard;
+ u32 mng_octet_inp;
+ u32 mng_octet_out;
+ u32 mng_packet_inp;
+ u32 mng_packet_out;
+ u32 pbf_octets;
+ u32 pbf_packet;
+ u32 safc_inp;
+ u32 done;
+ u32 pad;
+};
+
+struct bnx2x_eth_stats {
+ u32 pad; /* to make long counters u64 aligned */
+ u32 mac_stx_start;
+ u32 total_bytes_received_hi;
+ u32 total_bytes_received_lo;
+ u32 total_bytes_transmitted_hi;
+ u32 total_bytes_transmitted_lo;
+ u32 total_unicast_packets_received_hi;
+ u32 total_unicast_packets_received_lo;
+ u32 total_multicast_packets_received_hi;
+ u32 total_multicast_packets_received_lo;
+ u32 total_broadcast_packets_received_hi;
+ u32 total_broadcast_packets_received_lo;
+ u32 total_unicast_packets_transmitted_hi;
+ u32 total_unicast_packets_transmitted_lo;
+ u32 total_multicast_packets_transmitted_hi;
+ u32 total_multicast_packets_transmitted_lo;
+ u32 total_broadcast_packets_transmitted_hi;
+ u32 total_broadcast_packets_transmitted_lo;
+ u32 crc_receive_errors;
+ u32 alignment_errors;
+ u32 false_carrier_detections;
+ u32 runt_packets_received;
+ u32 jabber_packets_received;
+ u32 pause_xon_frames_received;
+ u32 pause_xoff_frames_received;
+ u32 pause_xon_frames_transmitted;
+ u32 pause_xoff_frames_transmitted;
+ u32 single_collision_transmit_frames;
+ u32 multiple_collision_transmit_frames;
+ u32 late_collision_frames;
+ u32 excessive_collision_frames;
+ u32 control_frames_received;
+ u32 frames_received_64_bytes;
+ u32 frames_received_65_127_bytes;
+ u32 frames_received_128_255_bytes;
+ u32 frames_received_256_511_bytes;
+ u32 frames_received_512_1023_bytes;
+ u32 frames_received_1024_1522_bytes;
+ u32 frames_received_1523_9022_bytes;
+ u32 frames_transmitted_64_bytes;
+ u32 frames_transmitted_65_127_bytes;
+ u32 frames_transmitted_128_255_bytes;
+ u32 frames_transmitted_256_511_bytes;
+ u32 frames_transmitted_512_1023_bytes;
+ u32 frames_transmitted_1024_1522_bytes;
+ u32 frames_transmitted_1523_9022_bytes;
+ u32 valid_bytes_received_hi;
+ u32 valid_bytes_received_lo;
+ u32 error_runt_packets_received;
+ u32 error_jabber_packets_received;
+ u32 mac_stx_end;
+
+ u32 pad2;
+ u32 stat_IfHCInBadOctets_hi;
+ u32 stat_IfHCInBadOctets_lo;
+ u32 stat_IfHCOutBadOctets_hi;
+ u32 stat_IfHCOutBadOctets_lo;
+ u32 stat_Dot3statsinternalmactransmiterrors;
+ u32 stat_Dot3StatsCarrierSenseErrors;
+ u32 stat_Dot3StatsDeferredTransmissions;
+ u32 stat_FlowControlDone;
+ u32 stat_XoffStateEntered;
+
+ u32 x_total_sent_bytes_hi;
+ u32 x_total_sent_bytes_lo;
+ u32 x_total_sent_pkts;
+
+ u32 t_rcv_unicast_bytes_hi;
+ u32 t_rcv_unicast_bytes_lo;
+ u32 t_rcv_broadcast_bytes_hi;
+ u32 t_rcv_broadcast_bytes_lo;
+ u32 t_rcv_multicast_bytes_hi;
+ u32 t_rcv_multicast_bytes_lo;
+ u32 t_total_rcv_pkt;
+
+ u32 no_buff_discard;
+ u32 errors_discard;
+ u32 ttl0_discard;
+ u32 mac_filter_discard;
+ u32 xxoverflow_discard;
+
+ u32 brb_discard;
+ u32 brb_packet;
+ u32 brb_truncate;
+ u32 flow_ctrl_discard;
+ u32 flow_ctrl_octets;
+ u32 flow_ctrl_packet;
+ u32 mng_discard;
+ u32 mng_octet_inp;
+ u32 mng_octet_out;
+ u32 mng_packet_inp;
+ u32 mng_packet_out;
+ u32 pbf_octets;
+ u32 pbf_packet;
+ u32 safc_inp;
+ u32 driver_xoff;
+ u32 number_of_bugs_found_in_stats_spec; /* just kidding */
+};
+
+#ifdef BCM_MULTI
+#define MAX_CONTEXT 16
+#else
+#define MAX_CONTEXT 1
+#endif
+
+union cdu_context {
+ struct eth_context eth;
+ char pad[1024];
+};
+
+/* DMA memory not used in fastpath */
+struct bnx2x_slowpath {
+ union cdu_context context[MAX_CONTEXT];
+ struct eth_stats_query fw_stats;
+ struct mac_configuration_cmd mac_config;
+ struct mac_configuration_cmd mcast_config;
+
+ union mac_stats mac_stats;
+ struct nig_stats nig;
+ struct bnx2x_eth_stats eth_stats;
+
+ u32 wb_comp;
+#define BNX2X_WB_COMP_VAL 0xe0d0d0ae
+ u32 wb_data[4];
+};
+
+#define bnx2x_sp(bp, var) (&bp->slowpath->var)
+#define bnx2x_sp_check(bp, var) ((bp->slowpath) ?
(&bp->slowpath->var) : 0)
+#define bnx2x_sp_mapping(bp, var) \
+ (bp->slowpath_mapping + offsetof(struct bnx2x_slowpath, var))
+
+
+struct sw_rx_bd {
+ struct sk_buff *skb;
+ DECLARE_PCI_UNMAP_ADDR(mapping)
+};
+
+struct sw_tx_bd {
+ struct sk_buff *skb;
+ u16 first_bd;
+};
+
+struct bnx2x_fastpath {
+
+ struct napi_struct napi;
+
+ struct host_status_block *status_blk;
+ dma_addr_t status_blk_mapping;
+
+ struct eth_tx_db_data *hw_tx_prods;
+ dma_addr_t tx_prods_mapping;
+
+ struct sw_tx_bd *tx_buf_ring;
+
+ struct eth_tx_bd *tx_desc_ring;
+ dma_addr_t tx_desc_mapping;
+
+ struct sw_rx_bd *rx_buf_ring;
+
+ struct eth_rx_bd *rx_desc_ring;
+ dma_addr_t rx_desc_mapping;
+
+ union eth_rx_cqe *rx_comp_ring;
+ dma_addr_t rx_comp_mapping;
+
+ int state;
+#define BNX2X_FP_STATE_CLOSED 0
+#define BNX2X_FP_STATE_IRQ 0x80000
+#define BNX2X_FP_STATE_OPENING 0x90000
+#define BNX2X_FP_STATE_OPEN 0xa0000
+#define BNX2X_FP_STATE_HALTING 0xb0000
+#define BNX2X_FP_STATE_HALTED 0xc0000
+#define BNX2X_FP_STATE_DELETED 0xd0000
+#define BNX2X_FP_STATE_CLOSE_IRQ 0xe0000
+
+ struct tasklet_struct fp_task;
+ int index;
+
+ u16 tx_pkt_prod;
+ u16 tx_pkt_cons;
+ u16 tx_bd_prod;
+ u16 tx_bd_cons;
+ u16 *tx_cons_sb;
+
+ u16 fp_c_idx;
+ u16 fp_u_idx;
+
+ u16 rx_bd_prod;
+ u16 rx_bd_cons;
+ u16 rx_comp_prod;
+ u16 rx_comp_cons;
+ u16 *rx_cons_sb;
+
+#ifdef BNX2X_STOP_ON_ERROR
+ u32 next_free,
+ last_alloc;
+#endif
+ unsigned long tx_pkt,
+ rx_pkt,
+ rx_calls;
+
+ struct bnx2x *bp; /* parent */
+};
+
+#define bnx2x_fp(bp, nr, var) (bp->fp[nr].var)
+
+
+/* attn group wiring */
+#define MAX_DYNAMIC_ATTN_GRPS 8
+
+struct attn_route {
+ u32 sig[4];
+};
+
+struct bnx2x {
+ /* Fields used in the tx and intr/napi performance paths
+ * are grouped together in the beginning of the structure
+ */
+ void __iomem *regview;
+ void __iomem *doorbells;
+
+ struct net_device *dev;
+ struct pci_dev *pdev;
+
+ atomic_t intr_sem;
+
+ struct msix_entry msix_table[MAX_CONTEXT+1];
+
+ int tx_ring_size;
+
+#ifdef BCM_VLAN
+ struct vlan_group *vlgrp;
+#endif
+
+ u32 rx_csum;
+ u32 rx_offset;
+ u32 rx_buf_use_size; /* useable size */
+ u32 rx_buf_size; /* with alignment */
+
+ struct host_def_status_block *def_status_blk;
+ u16 def_c_idx;
+ u16 def_u_idx;
+ u16 def_t_idx;
+ u16 def_x_idx;
+ u16 def_att_idx;
+ u16 attn_state;
+ struct attn_route attn_group[MAX_DYNAMIC_ATTN_GRPS];
+ u32 aeu_mask;
+ u32 nig_mask;
+
+ /* slow path ring */
+ struct eth_spe *spq;
+ dma_addr_t spq_mapping;
+ u16 spq_prod_idx;
+ u16 spq_con_idx;
+ u16 dsb_sp_prod_idx;
+ struct eth_spe *spq_prod_bd;
+ struct eth_spe *spq_last_bd;
+ u16 *spq_hw_con;
+ u16 *dsb_sp_prod;
+ u16 spq_left;
+ spinlock_t spq_lock; /* Used to serialize slowpath
+ events */
+ /* Flag for marking that there is either
+ * STAT_QUERY or CFC DELETE ramrod pending
+ */
+ u8 stat_pending;
+
+ /* End of fileds used in the performance code paths */
+
+ int panic;
+ int msglevel;
+
+ u32 flags;
+#define PCIX_FLAG 1
+#define PCI_32BIT_FLAG 2
+#define ONE_TDMA_FLAG 4 /* no longer used */
+#define NO_WOL_FLAG 8
+#define USING_DAC_FLAG 0x10
+#define USING_MSIX_FLAG 0x20
+#define ASF_ENABLE_FLAG 0x40
+
+ int port;
+
+ int pm_cap;
+ int pcie_cap;
+
+ /* Used to synchronize phy accesses */
+ spinlock_t phy_lock;
+
+ struct work_struct reset_task;
+ u16 in_reset_task;
+
+ struct tasklet_struct sp_task;
+ u16 sp_task_en;
+
+ struct timer_list timer;
+ int timer_interval;
+ int current_interval;
+
+ u32 shmem_base;
+
+ u32 chip_id;
+/* chip num:16-31, rev:12-15, metal:4-11, bond_id:0-3 */
+#define CHIP_ID(bp) (((bp)->chip_id) & 0xfffffff0)
+
+#define CHIP_NUM(bp) (((bp)->chip_id) & 0xffff0000)
+#define CHIP_NUM_5710 0x57100000
+
+#define CHIP_REV(bp) (((bp)->chip_id) & 0x0000f000)
+#define CHIP_REV_Ax 0x00000000
+#define CHIP_REV_Bx 0x00001000
+#define CHIP_REV_Cx 0x00002000
+#define CHIP_REV_EMUL 0x0000e000
+#define CHIP_REV_FPGA 0x0000f000
+#define CHIP_REV_IS_SLOW(bp) ((CHIP_REV(bp) == CHIP_REV_EMUL) || \
+ (CHIP_REV(bp) == CHIP_REV_FPGA))
+
+#define CHIP_METAL(bp) (((bp)->chip_id) & 0x00000ff0)
+#define CHIP_BOND_ID(bp) (((bp)->chip_id) & 0x0000000f)
+
+ u16 fw_seq;
+ u16 fw_drv_pulse_wr_seq;
+ u32 fw_mb;
+
+ u32 hw_config;
+ u32 serdes_config;
+ u32 lane_config;
+ u32 ext_phy_config;
+#define XGXS_EXT_PHY_TYPE(bp) (bp->ext_phy_config & \
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK)
+#define SERDES_EXT_PHY_TYPE(bp) (bp->ext_phy_config & \
+ PORT_HW_CFG_SERDES_EXT_PHY_TYPE_MASK)
+
+ u32 speed_cap_mask;
+ u32 link_config;
+#define SWITCH_CFG_1G PORT_FEATURE_CON_SWITCH_1G_SWITCH
+#define SWITCH_CFG_10G PORT_FEATURE_CON_SWITCH_10G_SWITCH
+#define SWITCH_CFG_AUTO_DETECT PORT_FEATURE_CON_SWITCH_AUTO_DETECT
+#define SWITCH_CFG_ONE_TIME_DETECT \
+ PORT_FEATURE_CON_SWITCH_ONE_TIME_DETECT
+
+ u8 ser_lane;
+ u8 rx_lane_swap;
+ u8 tx_lane_swap;
+
+ u8 link_up;
+
+ u32 supported;
+/* link settings - missing defines */
+#define SUPPORTED_2500baseT_Full (1 << 15)
+#define SUPPORTED_CX4 (1 << 16)
+
+ u32 phy_flags;
+/*#define PHY_SERDES_FLAG 0x1*/
+#define PHY_BMAC_FLAG 0x2
+#define PHY_EMAC_FLAG 0x4
+#define PHY_XGXS_FLAG 0x8
+#define PHY_SGMII_FLAG 0x10
+#define PHY_INT_MODE_MASK_FLAG 0x300
+#define PHY_INT_MODE_AUTO_POLLING_FLAG 0x100
+#define PHY_INT_MODE_LINK_READY_FLAG 0x200
+
+ u32 phy_addr;
+ u32 phy_id;
+
+ u32 autoneg;
+#define AUTONEG_CL37 SHARED_HW_CFG_AN_ENABLE_CL37
+#define AUTONEG_CL73 SHARED_HW_CFG_AN_ENABLE_CL73
+#define AUTONEG_BAM SHARED_HW_CFG_AN_ENABLE_BAM
+#define AUTONEG_PARALLEL \
+ SHARED_HW_CFG_AN_ENABLE_PARALLEL_DETECTION
+#define AUTONEG_SGMII_FIBER_AUTODET \
+ SHARED_HW_CFG_AN_EN_SGMII_FIBER_AUTO_DETECT
+#define AUTONEG_REMOTE_PHY SHARED_HW_CFG_AN_ENABLE_REMOTE_PHY
+
+ u32 req_autoneg;
+#define AUTONEG_SPEED 0x1
+#define AUTONEG_FLOW_CTRL 0x2
+
+ u32 req_line_speed;
+/* link settings - missing defines */
+#define SPEED_12000 12000
+#define SPEED_12500 12500
+#define SPEED_13000 13000
+#define SPEED_15000 15000
+#define SPEED_16000 16000
+
+ u32 req_duplex;
+ u32 req_flow_ctrl;
+#define FLOW_CTRL_AUTO PORT_FEATURE_FLOW_CONTROL_AUTO
+#define FLOW_CTRL_TX PORT_FEATURE_FLOW_CONTROL_TX
+#define FLOW_CTRL_RX PORT_FEATURE_FLOW_CONTROL_RX
+#define FLOW_CTRL_BOTH PORT_FEATURE_FLOW_CONTROL_BOTH
+#define FLOW_CTRL_NONE PORT_FEATURE_FLOW_CONTROL_NONE
+
+ u32 pause_mode;
+#define PAUSE_NONE 0
+#define PAUSE_SYMMETRIC 1
+#define PAUSE_ASYMMETRIC 2
+#define PAUSE_BOTH 3
+
+ u32 advertising;
+/* link settings - missing defines */
+#define ADVERTISED_2500baseT_Full (1 << 15)
+#define ADVERTISED_CX4 (1 << 16)
+
+ u32 link_status;
+ u32 line_speed;
+ u32 duplex;
+ u32 flow_ctrl;
+
+ u32 bc_ver;
+
+ int flash_size;
+#define NVRAM_1MB_SIZE 0x20000 /* 1M bit in bytes */
+#define NVRAM_TIMEOUT_COUNT 30000
+#define NVRAM_PAGE_SIZE 256
+
+ int rx_ring_size;
+
+ u16 tx_quick_cons_trip_int;
+ u16 tx_quick_cons_trip;
+ u16 tx_ticks_int;
+ u16 tx_ticks;
+
+ u16 rx_quick_cons_trip_int;
+ u16 rx_quick_cons_trip;
+ u16 rx_ticks_int;
+ u16 rx_ticks;
+
+ u32 stats_ticks;
+
+ int state;
+#define BNX2X_STATE_CLOSED 0x0
+#define BNX2X_STATE_OPENING_WAIT4_LOAD 0x1000
+#define BNX2X_STATE_OPENING_WAIT4_PORT 0x2000
+#define BNX2X_STATE_OPEN 0x3000
+#define BNX2X_STATE_CLOSING_WAIT4_HALT 0x4000
+#define BNX2X_STATE_CLOSING_WAIT4_DELETE 0x5000
+#define BNX2X_STATE_CLOSING_WAIT4_UNLOAD 0x6000
+#define BNX2X_STATE_ERROR 0xF000
+
+ int num_queues;
+
+ u32 rx_mode;
+#define BNX2X_RX_MODE_NONE 0
+#define BNX2X_RX_MODE_NORMAL 1
+#define BNX2X_RX_MODE_ALLMULTI 2
+#define BNX2X_RX_MODE_PROMISC 3
+#define BNX2X_MAX_MULTICAST 64
+#define BNX2X_MAX_EMUL_MULTI 16
+
+ dma_addr_t def_status_blk_mapping;
+
+ struct bnx2x_slowpath *slowpath;
+ dma_addr_t slowpath_mapping;
+
+#ifdef BCM_ISCSI
+ void *t1;
+ dma_addr_t t1_mapping;
+ void *t2;
+ dma_addr_t t2_mapping;
+ void *timers;
+ dma_addr_t timers_mapping;
+ void *qm;
+ dma_addr_t qm_mapping;
+#endif
+
+ char *name;
+ u16 bus_speed_mhz;
+ u8 wol;
+ u8 pad;
+
+ /* used to synchronize stats collecting */
+ int stats_state;
+#define STATS_STATE_DISABLE 0
+#define STATS_STATE_ENABLE 1
+#define STATS_STATE_STOP 2 /* stop stats on next iteration */
+
+ u32 old_brb_discard;
+ struct bmac_stats old_bmac;
+ struct tstorm_per_client_stats old_tclient;
+ struct net_device_stats net_stats;
+ struct dmae_command dmae;
+
+ struct z_stream_s *strm;
+ void *gunzip_buf;
+ dma_addr_t gunzip_mapping;
+ int gunzip_outlen;
+#define FW_BUF_SIZE 0x8000
+ struct bnx2x_fastpath fp[1];
+};
+
+
+/* DMAE command defines */
+#define DMAE_CMD_SRC_PCI 0
+#define DMAE_CMD_SRC_GRC DMAE_COMMAND_SRC
+
+#define DMAE_CMD_DST_PCI (1 << DMAE_COMMAND_DST_SHIFT)
+#define DMAE_CMD_DST_GRC (2 << DMAE_COMMAND_DST_SHIFT)
+
+#define DMAE_CMD_C_DST_PCI 0
+#define DMAE_CMD_C_DST_GRC (1 << DMAE_COMMAND_C_DST_SHIFT)
+
+#define DMAE_CMD_C_ENABLE DMAE_COMMAND_C_TYPE_ENABLE
+
+#define DMAE_CMD_ENDIANITY_NO_SWAP (0 << DMAE_COMMAND_ENDIANITY_SHIFT)
+#define DMAE_CMD_ENDIANITY_B_SWAP (1 << DMAE_COMMAND_ENDIANITY_SHIFT)
+#define DMAE_CMD_ENDIANITY_DW_SWAP (2 << DMAE_COMMAND_ENDIANITY_SHIFT)
+#define DMAE_CMD_ENDIANITY_B_DW_SWAP (3 << DMAE_COMMAND_ENDIANITY_SHIFT)
+
+#define DMAE_CMD_PORT_0 0
+#define DMAE_CMD_PORT_1 DMAE_COMMAND_PORT
+
+#define DMAE_CMD_SRC_RESET DMAE_COMMAND_SRC_RESET
+#define DMAE_CMD_DST_RESET DMAE_COMMAND_DST_RESET
+
+#define DMAE_LEN_MAX 0x2000 /* BUG ??? (65532 / 4) */
+
+
+/* MC hsi */
+#define RX_COPY_THRESH 92
+#define BCM_PAGE_BITS 12
+#define BCM_PAGE_SIZE (1 << BCM_PAGE_BITS)
+
+#define NUM_TX_RINGS 32
+#define TX_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct eth_tx_bd))
+#define MAX_TX_DESC_CNT (TX_DESC_CNT - 1)
+#define NUM_TX_BD (TX_DESC_CNT * NUM_TX_RINGS)
+#define MAX_TX_BD (NUM_TX_BD - 1)
+#define MAX_TX_AVAIL (MAX_TX_DESC_CNT * NUM_TX_RINGS - 2)
+#define NEXT_TX_IDX(x) ((((x) & (MAX_TX_DESC_CNT)) == \
+ (MAX_TX_DESC_CNT - 1)) ? (x) + 2 : (x) + 1)
+#define TX_BD(x) ((x) & MAX_TX_BD)
+#define TX_BD_POFF(x) ((x) & MAX_TX_DESC_CNT)
+
+#define NUM_RX_RINGS 32
+#define RX_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct eth_rx_bd))
+#define MAX_RX_DESC_CNT (RX_DESC_CNT - 1)
+#define NUM_RX_BD (RX_DESC_CNT * NUM_RX_RINGS)
+#define MAX_RX_BD (NUM_RX_BD - 1)
+#define MAX_RX_AVAIL (MAX_RX_DESC_CNT * NUM_RX_RINGS - 2)
+#define NEXT_RX_IDX(x) ((((x) & (MAX_RX_DESC_CNT)) == \
+ (MAX_RX_DESC_CNT - 1)) ? (x) + 2 : (x) + 1)
+#define RX_BD(x) ((x) & MAX_RX_BD)
+
+
+/* used on a CID received from the HW */
+#define SW_CID(x) (x & (COMMON_RAMROD_ETH_RX_CQE_CID >> 1))
+
+#define BD_UNMAP_ADDR(bd) HILO_U64((bd)->addr_hi, (bd)->addr_lo)
+#define BD_UNMAP_LEN(bd) ((bd)->nbytes)
+
+
+#define MDIO_INDIRECT_REG_ADDR 0x1f
+#define MDIO_SET_REG_BANK(bp, reg_bank) \
+ bnx2x_mdio22_write(bp, MDIO_INDIRECT_REG_ADDR, reg_bank)
+
+#define MDIO_ACCESS_TIMEOUT 1000
+
+
+/* must be used on a CID before placing it on a HW ring */
+#define HW_CID(bp, x) (x | (bp->port << 23))
+
+#define SP_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct eth_rx_bd))
+#define MAX_SP_DESC_CNT (SP_DESC_CNT - 1)
+
+#define ATTN_NIG_FOR_FUNC0 (1L << 8)
+#define ATTN_SW_TIMER_4_FUNC0 (1L << 9)
+#define GPIO_2_FUNC0 (1L << 10)
+#define GPIO_3_FUNC0 (1L << 11)
+#define GPIO_4_FUNC0 (1L << 12)
+#define ATTN_GENERAL_ATTN_1 (1L << 13)
+#define ATTN_GENERAL_ATTN_2 (1L << 14)
+#define ATTN_GENERAL_ATTN_3 (1L << 15)
+
+#define ATTN_NIG_FOR_FUNC1 (1L << 8)
+#define ATTN_SW_TIMER_4_FUNC1 (1L << 9)
+#define GPIO_2_FUNC1 (1L << 10)
+#define GPIO_3_FUNC1 (1L << 11)
+#define GPIO_4_FUNC1 (1L << 12)
+#define ATTN_GENERAL_ATTN_4 (1L << 13)
+#define ATTN_GENERAL_ATTN_5 (1L << 14)
+#define ATTN_GENERAL_ATTN_6 (1L << 15)
+
+#define ATTN_HARD_WIRED_MASK 0xff00
+#define ATTENTION_ID 4
+
+
+#define BNX2X_BTR 3
+#define MAX_SPQ_PENDING 8
+
+
+#define BNX2X_NUM_STATS 45
+#define BNX2X_NUM_TESTS 2
+
+
+#define DPM_TRIGER_TYPE 0x40
+#define DOORBELL(bp, cid, val) \
+ do{ \
+ writel((u32)val, (u8 *)(bp)->doorbells + \
+ ((BCM_PAGE_SIZE * cid) + DPM_TRIGER_TYPE)); \
+ } while (0)
+
+#define MIN_ETHERNET_PACKET_SIZE 60
+#define MAX_ETHERNET_PACKET_SIZE 1514
+#define MAX_ETHERNET_JUMBO_PACKET_SIZE 9600
+
+
+/* stuff added to make the code fit 80Col */
+
+#define BNX2X_RX_SUM_OK(cqe) \
+ (!(cqe->fast_path_cqe.status_flags & \
+ (ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG | \
+ ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG)))
+
+
+#define MDIO_AN_CL73_OR_37_COMPLETE \
+ (MDIO_GP_STATUS_TOP_AN_STATUS1_CL73_AUTONEG_COMPLETE | \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_CL37_AUTONEG_COMPLETE)
+
+#define GP_STATUS_PAUSE_RSOLUTION_TXSIDE \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_PAUSE_RSOLUTION_TXSIDE
+#define GP_STATUS_PAUSE_RSOLUTION_RXSIDE \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_PAUSE_RSOLUTION_RXSIDE
+#define GP_STATUS_SPEED_MASK \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_MASK
+#define GP_STATUS_10M MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10M
+#define GP_STATUS_100M MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_100M
+#define GP_STATUS_1G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_1G
+#define GP_STATUS_2_5G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_2_5G
+#define GP_STATUS_5G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_5G
+#define GP_STATUS_6G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_6G
+#define GP_STATUS_10G_HIG \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_HIG
+#define GP_STATUS_10G_CX4 \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_CX4
+#define GP_STATUS_12G_HIG \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_12G_HIG
+#define GP_STATUS_12_5G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_12_5G
+#define GP_STATUS_13G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_13G
+#define GP_STATUS_15G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_15G
+#define GP_STATUS_16G MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_16G
+#define GP_STATUS_1G_KX MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_1G_KX
+#define GP_STATUS_10G_KX4 \
+ MDIO_GP_STATUS_TOP_AN_STATUS1_ACTUAL_SPEED_10G_KX4
+
+#define LINK_10THD LINK_STATUS_SPEED_AND_DUPLEX_10THD
+#define LINK_10TFD LINK_STATUS_SPEED_AND_DUPLEX_10TFD
+#define LINK_100TXHD LINK_STATUS_SPEED_AND_DUPLEX_100TXHD
+#define LINK_100T4 LINK_STATUS_SPEED_AND_DUPLEX_100T4
+#define LINK_100TXFD LINK_STATUS_SPEED_AND_DUPLEX_100TXFD
+#define LINK_1000THD LINK_STATUS_SPEED_AND_DUPLEX_1000THD
+#define LINK_1000TFD LINK_STATUS_SPEED_AND_DUPLEX_1000TFD
+#define LINK_1000XFD LINK_STATUS_SPEED_AND_DUPLEX_1000XFD
+#define LINK_2500THD LINK_STATUS_SPEED_AND_DUPLEX_2500THD
+#define LINK_2500TFD LINK_STATUS_SPEED_AND_DUPLEX_2500TFD
+#define LINK_2500XFD LINK_STATUS_SPEED_AND_DUPLEX_2500XFD
+#define LINK_10GTFD LINK_STATUS_SPEED_AND_DUPLEX_10GTFD
+#define LINK_10GXFD LINK_STATUS_SPEED_AND_DUPLEX_10GXFD
+#define LINK_12GTFD LINK_STATUS_SPEED_AND_DUPLEX_12GTFD
+#define LINK_12GXFD LINK_STATUS_SPEED_AND_DUPLEX_12GXFD
+#define LINK_12_5GTFD LINK_STATUS_SPEED_AND_DUPLEX_12_5GTFD
+#define LINK_12_5GXFD LINK_STATUS_SPEED_AND_DUPLEX_12_5GXFD
+#define LINK_13GTFD LINK_STATUS_SPEED_AND_DUPLEX_13GTFD
+#define LINK_13GXFD LINK_STATUS_SPEED_AND_DUPLEX_13GXFD
+#define LINK_15GTFD LINK_STATUS_SPEED_AND_DUPLEX_15GTFD
+#define LINK_15GXFD LINK_STATUS_SPEED_AND_DUPLEX_15GXFD
+#define LINK_16GTFD LINK_STATUS_SPEED_AND_DUPLEX_16GTFD
+#define LINK_16GXFD LINK_STATUS_SPEED_AND_DUPLEX_16GXFD
+
+#define NIG_STATUS_INTERRUPT_XGXS0_LINK10G \
+ NIG_STATUS_INTERRUPT_PORT0_REGISTERS_STATUS_XGXS0_LINK10G
+#define NIG_XGXS0_LINK_STATUS \
+ NIG_STATUS_INTERRUPT_PORT0_REGISTERS_STATUS_XGXS0_LINK_STATUS
+#define NIG_XGXS0_LINK_STATUS_SIZE \
+ NIG_STATUS_INTERRUPT_PORT0_REGISTERS_STATUS_XGXS0_LINK_STATUS_SIZE
+#define NIG_SERDES0_LINK_STATUS \
+ NIG_STATUS_INTERRUPT_PORT0_REGISTERS_STATUS_SERDES0_LINK_STATUS
+#define NIG_MASK_MI_INT \
+ NIG_MASK_INTERRUPT_PORT0_REGISTERS_MASK_EMAC0_MISC_MI_INT
+#define NIG_MASK_XGXS0_LINK10G \
+ NIG_MASK_INTERRUPT_PORT0_REGISTERS_MASK_XGXS0_LINK10G
+#define NIG_MASK_XGXS0_LINK_STATUS \
+ NIG_MASK_INTERRUPT_PORT0_REGISTERS_MASK_XGXS0_LINK_STATUS
+#define NIG_MASK_SERDES0_LINK_STATUS \
+ NIG_MASK_INTERRUPT_PORT0_REGISTERS_MASK_SERDES0_LINK_STATUS
+
+#define XGXS_RESET_BITS \
+ (MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_RSTB_HW | \
+ MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_IDDQ | \
+ MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_PWRDWN | \
+ MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_PWRDWN_SD | \
+ MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_TXD_FIFO_RSTB)
+
+#define SERDES_RESET_BITS \
+ (MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_RSTB_HW | \
+ MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_IDDQ | \
+ MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_PWRDWN | \
+ MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_SERDES0_PWRDWN_SD)
+
+
+#define BNX2X_MC_ASSERT_BITS \
+ (GENERAL_ATTEN_OFFSET(TSTORM_FATAL_ASSERT_ATTENTION_BIT) | \
+ GENERAL_ATTEN_OFFSET(USTORM_FATAL_ASSERT_ATTENTION_BIT) | \
+ GENERAL_ATTEN_OFFSET(CSTORM_FATAL_ASSERT_ATTENTION_BIT) | \
+ GENERAL_ATTEN_OFFSET(XSTORM_FATAL_ASSERT_ATTENTION_BIT))
+
+#define BNX2X_MCP_ASSERT \
+ GENERAL_ATTEN_OFFSET(MCP_FATAL_ASSERT_ATTENTION_BIT)
+
+#define BNX2X_DOORQ_ASSERT \
+ AEU_INPUTS_ATTN_BITS_DOORBELLQ_HW_INTERRUPT
+
+
+#ifdef __BIG_ENDIAN
+#define U_SB_ETH_RX_CQ_INDEX 0
+#define C_SB_ETH_TX_CQ_INDEX 0
+#define X_DEF_SB_SPQ_INDEX 1
+#define C_DEF_SB_SP_INDEX 2
+#else
+#define U_SB_ETH_RX_CQ_INDEX HC_INDEX_U_ETH_RX_CQ_CONS
+#define C_SB_ETH_TX_CQ_INDEX HC_INDEX_C_ETH_TX_CQ_CONS
+#define X_DEF_SB_SPQ_INDEX HC_INDEX_DEF_X_SPQ_CONS
+#define C_DEF_SB_SP_INDEX HC_INDEX_DEF_C_ETH_SLOW_PATH
+#endif
+
+#define BNX2X_RX_SB_INDEX \
+&fp->status_blk->u_status_block.index_values[U_SB_ETH_RX_CQ_INDEX]
+
+#define BNX2X_TX_SB_INDEX \
+&fp->status_blk->c_status_block.index_values[C_SB_ETH_TX_CQ_INDEX]
+
+#define BNX2X_SPQ_SB_INDEX \
+&bp->def_status_blk->x_def_status_block.index_values[X_DEF_SB_SPQ_INDEX]
+
+#define BNX2X_SP_DSB_INDEX \
+&bp->def_status_blk->c_def_status_block.index_values[C_DEF_SB_SP_INDEX]
+
+
+#define CAM_IS_INVALID(x) \
+(x.target_table_entry.flags == TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE)
+
+#define CAM_INVALIDATE(x) \
+x.target_table_entry.flags = TSTORM_CAM_TARGET_TABLE_ENTRY_ACTION_TYPE
+
+
+/* MISC_REGISTERS_RESET_REG - this is here for the hsi to work don't
touch */
+
+#endif /* bnx2x.h */
--
1.4.2
reply other threads:[~2007-10-08 12:35 UTC|newest]
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