chelsio: Move the Chelsio drivers

Moves the drivers for the Chelsio chipsets into
drivers/net/ethernet/chelsio/ and the necessary Kconfig and Makefile
changes.

CC: Divy Le Ray <divy@chelsio.com>
CC: Dimitris Michailidis <dm@chelsio.com>
CC: Casey Leedom <leedom@chelsio.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 0 insertions, 722 deletions

diff --git a/drivers/net/cxgb4/cxgb4.h b/drivers/net/cxgb4/cxgb4.h
deleted file mode 100644
index 223a7f7..0000000
--- a/drivers/net/cxgb4/cxgb4.h
+++ /dev/null
@@ -1,722 +0,0 @@
-/*
- * This file is part of the Chelsio T4 Ethernet driver for Linux.
- *
- * Copyright (c) 2003-2010 Chelsio Communications, 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 __CXGB4_H__
-#define __CXGB4_H__
-
-#include <linux/bitops.h>
-#include <linux/cache.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/netdevice.h>
-#include <linux/pci.h>
-#include <linux/spinlock.h>
-#include <linux/timer.h>
-#include <asm/io.h>
-#include "cxgb4_uld.h"
-#include "t4_hw.h"
-
-#define FW_VERSION_MAJOR 1
-#define FW_VERSION_MINOR 1
-#define FW_VERSION_MICRO 0
-
-enum {
-	MAX_NPORTS = 4,     /* max # of ports */
-	SERNUM_LEN = 24,    /* Serial # length */
-	EC_LEN     = 16,    /* E/C length */
-	ID_LEN     = 16,    /* ID length */
-};
-
-enum {
-	MEM_EDC0,
-	MEM_EDC1,
-	MEM_MC
-};
-
-enum dev_master {
-	MASTER_CANT,
-	MASTER_MAY,
-	MASTER_MUST
-};
-
-enum dev_state {
-	DEV_STATE_UNINIT,
-	DEV_STATE_INIT,
-	DEV_STATE_ERR
-};
-
-enum {
-	PAUSE_RX      = 1 << 0,
-	PAUSE_TX      = 1 << 1,
-	PAUSE_AUTONEG = 1 << 2
-};
-
-struct port_stats {
-	u64 tx_octets;            /* total # of octets in good frames */
-	u64 tx_frames;            /* all good frames */
-	u64 tx_bcast_frames;      /* all broadcast frames */
-	u64 tx_mcast_frames;      /* all multicast frames */
-	u64 tx_ucast_frames;      /* all unicast frames */
-	u64 tx_error_frames;      /* all error frames */
-
-	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 tx_drop;              /* # of dropped Tx frames */
-	u64 tx_pause;             /* # of transmitted pause frames */
-	u64 tx_ppp0;              /* # of transmitted PPP prio 0 frames */
-	u64 tx_ppp1;              /* # of transmitted PPP prio 1 frames */
-	u64 tx_ppp2;              /* # of transmitted PPP prio 2 frames */
-	u64 tx_ppp3;              /* # of transmitted PPP prio 3 frames */
-	u64 tx_ppp4;              /* # of transmitted PPP prio 4 frames */
-	u64 tx_ppp5;              /* # of transmitted PPP prio 5 frames */
-	u64 tx_ppp6;              /* # of transmitted PPP prio 6 frames */
-	u64 tx_ppp7;              /* # of transmitted PPP prio 7 frames */
-
-	u64 rx_octets;            /* total # of octets in good frames */
-	u64 rx_frames;            /* all good frames */
-	u64 rx_bcast_frames;      /* all broadcast frames */
-	u64 rx_mcast_frames;      /* all multicast frames */
-	u64 rx_ucast_frames;      /* all unicast frames */
-	u64 rx_too_long;          /* # of frames exceeding MTU */
-	u64 rx_jabber;            /* # of jabber frames */
-	u64 rx_fcs_err;           /* # of received frames with bad FCS */
-	u64 rx_len_err;           /* # of received frames with length error */
-	u64 rx_symbol_err;        /* symbol errors */
-	u64 rx_runt;              /* # of short frames */
-
-	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_pause;             /* # of received pause frames */
-	u64 rx_ppp0;              /* # of received PPP prio 0 frames */
-	u64 rx_ppp1;              /* # of received PPP prio 1 frames */
-	u64 rx_ppp2;              /* # of received PPP prio 2 frames */
-	u64 rx_ppp3;              /* # of received PPP prio 3 frames */
-	u64 rx_ppp4;              /* # of received PPP prio 4 frames */
-	u64 rx_ppp5;              /* # of received PPP prio 5 frames */
-	u64 rx_ppp6;              /* # of received PPP prio 6 frames */
-	u64 rx_ppp7;              /* # of received PPP prio 7 frames */
-
-	u64 rx_ovflow0;           /* drops due to buffer-group 0 overflows */
-	u64 rx_ovflow1;           /* drops due to buffer-group 1 overflows */
-	u64 rx_ovflow2;           /* drops due to buffer-group 2 overflows */
-	u64 rx_ovflow3;           /* drops due to buffer-group 3 overflows */
-	u64 rx_trunc0;            /* buffer-group 0 truncated packets */
-	u64 rx_trunc1;            /* buffer-group 1 truncated packets */
-	u64 rx_trunc2;            /* buffer-group 2 truncated packets */
-	u64 rx_trunc3;            /* buffer-group 3 truncated packets */
-};
-
-struct lb_port_stats {
-	u64 octets;
-	u64 frames;
-	u64 bcast_frames;
-	u64 mcast_frames;
-	u64 ucast_frames;
-	u64 error_frames;
-
-	u64 frames_64;
-	u64 frames_65_127;
-	u64 frames_128_255;
-	u64 frames_256_511;
-	u64 frames_512_1023;
-	u64 frames_1024_1518;
-	u64 frames_1519_max;
-
-	u64 drop;
-
-	u64 ovflow0;
-	u64 ovflow1;
-	u64 ovflow2;
-	u64 ovflow3;
-	u64 trunc0;
-	u64 trunc1;
-	u64 trunc2;
-	u64 trunc3;
-};
-
-struct tp_tcp_stats {
-	u32 tcpOutRsts;
-	u64 tcpInSegs;
-	u64 tcpOutSegs;
-	u64 tcpRetransSegs;
-};
-
-struct tp_err_stats {
-	u32 macInErrs[4];
-	u32 hdrInErrs[4];
-	u32 tcpInErrs[4];
-	u32 tnlCongDrops[4];
-	u32 ofldChanDrops[4];
-	u32 tnlTxDrops[4];
-	u32 ofldVlanDrops[4];
-	u32 tcp6InErrs[4];
-	u32 ofldNoNeigh;
-	u32 ofldCongDefer;
-};
-
-struct tp_params {
-	unsigned int ntxchan;        /* # of Tx channels */
-	unsigned int tre;            /* log2 of core clocks per TP tick */
-};
-
-struct vpd_params {
-	unsigned int cclk;
-	u8 ec[EC_LEN + 1];
-	u8 sn[SERNUM_LEN + 1];
-	u8 id[ID_LEN + 1];
-};
-
-struct pci_params {
-	unsigned char speed;
-	unsigned char width;
-};
-
-struct adapter_params {
-	struct tp_params  tp;
-	struct vpd_params vpd;
-	struct pci_params pci;
-
-	unsigned int sf_size;             /* serial flash size in bytes */
-	unsigned int sf_nsec;             /* # of flash sectors */
-	unsigned int sf_fw_start;         /* start of FW image in flash */
-
-	unsigned int fw_vers;
-	unsigned int tp_vers;
-	u8 api_vers[7];
-
-	unsigned short mtus[NMTUS];
-	unsigned short a_wnd[NCCTRL_WIN];
-	unsigned short b_wnd[NCCTRL_WIN];
-
-	unsigned char nports;             /* # of ethernet ports */
-	unsigned char portvec;
-	unsigned char rev;                /* chip revision */
-	unsigned char offload;
-
-	unsigned int ofldq_wr_cred;
-};
-
-struct trace_params {
-	u32 data[TRACE_LEN / 4];
-	u32 mask[TRACE_LEN / 4];
-	unsigned short snap_len;
-	unsigned short min_len;
-	unsigned char skip_ofst;
-	unsigned char skip_len;
-	unsigned char invert;
-	unsigned char port;
-};
-
-struct link_config {
-	unsigned short supported;        /* link capabilities */
-	unsigned short advertising;      /* advertised capabilities */
-	unsigned short requested_speed;  /* speed user has requested */
-	unsigned short speed;            /* actual link speed */
-	unsigned char  requested_fc;     /* flow control user has requested */
-	unsigned char  fc;               /* actual link flow control */
-	unsigned char  autoneg;          /* autonegotiating? */
-	unsigned char  link_ok;          /* link up? */
-};
-
-#define FW_LEN16(fw_struct) FW_CMD_LEN16(sizeof(fw_struct) / 16)
-
-enum {
-	MAX_ETH_QSETS = 32,           /* # of Ethernet Tx/Rx queue sets */
-	MAX_OFLD_QSETS = 16,          /* # of offload Tx/Rx queue sets */
-	MAX_CTRL_QUEUES = NCHAN,      /* # of control Tx queues */
-	MAX_RDMA_QUEUES = NCHAN,      /* # of streaming RDMA Rx queues */
-};
-
-enum {
-	MAX_EGRQ = 128,         /* max # of egress queues, including FLs */
-	MAX_INGQ = 64           /* max # of interrupt-capable ingress queues */
-};
-
-struct adapter;
-struct sge_rspq;
-
-struct port_info {
-	struct adapter *adapter;
-	u16    viid;
-	s16    xact_addr_filt;        /* index of exact MAC address filter */
-	u16    rss_size;              /* size of VI's RSS table slice */
-	s8     mdio_addr;
-	u8     port_type;
-	u8     mod_type;
-	u8     port_id;
-	u8     tx_chan;
-	u8     lport;                 /* associated offload logical port */
-	u8     nqsets;                /* # of qsets */
-	u8     first_qset;            /* index of first qset */
-	u8     rss_mode;
-	struct link_config link_cfg;
-	u16   *rss;
-};
-
-struct dentry;
-struct work_struct;
-
-enum {                                 /* adapter flags */
-	FULL_INIT_DONE     = (1 << 0),
-	USING_MSI          = (1 << 1),
-	USING_MSIX         = (1 << 2),
-	FW_OK              = (1 << 4),
-};
-
-struct rx_sw_desc;
-
-struct sge_fl {                     /* SGE free-buffer queue state */
-	unsigned int avail;         /* # of available Rx buffers */
-	unsigned int pend_cred;     /* new buffers since last FL DB ring */
-	unsigned int cidx;          /* consumer index */
-	unsigned int pidx;          /* producer index */
-	unsigned long alloc_failed; /* # of times buffer allocation failed */
-	unsigned long large_alloc_failed;
-	unsigned long starving;
-	/* RO fields */
-	unsigned int cntxt_id;      /* SGE context id for the free list */
-	unsigned int size;          /* capacity of free list */
-	struct rx_sw_desc *sdesc;   /* address of SW Rx descriptor ring */
-	__be64 *desc;               /* address of HW Rx descriptor ring */
-	dma_addr_t addr;            /* bus address of HW ring start */
-};
-
-/* A packet gather list */
-struct pkt_gl {
-	skb_frag_t frags[MAX_SKB_FRAGS];
-	void *va;                         /* virtual address of first byte */
-	unsigned int nfrags;              /* # of fragments */
-	unsigned int tot_len;             /* total length of fragments */
-};
-
-typedef int (*rspq_handler_t)(struct sge_rspq *q, const __be64 *rsp,
-			      const struct pkt_gl *gl);
-
-struct sge_rspq {                   /* state for an SGE response queue */
-	struct napi_struct napi;
-	const __be64 *cur_desc;     /* current descriptor in queue */
-	unsigned int cidx;          /* consumer index */
-	u8 gen;                     /* current generation bit */
-	u8 intr_params;             /* interrupt holdoff parameters */
-	u8 next_intr_params;        /* holdoff params for next interrupt */
-	u8 pktcnt_idx;              /* interrupt packet threshold */
-	u8 uld;                     /* ULD handling this queue */
-	u8 idx;                     /* queue index within its group */
-	int offset;                 /* offset into current Rx buffer */
-	u16 cntxt_id;               /* SGE context id for the response q */
-	u16 abs_id;                 /* absolute SGE id for the response q */
-	__be64 *desc;               /* address of HW response ring */
-	dma_addr_t phys_addr;       /* physical address of the ring */
-	unsigned int iqe_len;       /* entry size */
-	unsigned int size;          /* capacity of response queue */
-	struct adapter *adap;
-	struct net_device *netdev;  /* associated net device */
-	rspq_handler_t handler;
-};
-
-struct sge_eth_stats {              /* Ethernet queue statistics */
-	unsigned long pkts;         /* # of ethernet packets */
-	unsigned long lro_pkts;     /* # of LRO super packets */
-	unsigned long lro_merged;   /* # of wire packets merged by LRO */
-	unsigned long rx_cso;       /* # of Rx checksum offloads */
-	unsigned long vlan_ex;      /* # of Rx VLAN extractions */
-	unsigned long rx_drops;     /* # of packets dropped due to no mem */
-};
-
-struct sge_eth_rxq {                /* SW Ethernet Rx queue */
-	struct sge_rspq rspq;
-	struct sge_fl fl;
-	struct sge_eth_stats stats;
-} ____cacheline_aligned_in_smp;
-
-struct sge_ofld_stats {             /* offload queue statistics */
-	unsigned long pkts;         /* # of packets */
-	unsigned long imm;          /* # of immediate-data packets */
-	unsigned long an;           /* # of asynchronous notifications */
-	unsigned long nomem;        /* # of responses deferred due to no mem */
-};
-
-struct sge_ofld_rxq {               /* SW offload Rx queue */
-	struct sge_rspq rspq;
-	struct sge_fl fl;
-	struct sge_ofld_stats stats;
-} ____cacheline_aligned_in_smp;
-
-struct tx_desc {
-	__be64 flit[8];
-};
-
-struct tx_sw_desc;
-
-struct sge_txq {
-	unsigned int  in_use;       /* # of in-use Tx descriptors */
-	unsigned int  size;         /* # of descriptors */
-	unsigned int  cidx;         /* SW consumer index */
-	unsigned int  pidx;         /* producer index */
-	unsigned long stops;        /* # of times q has been stopped */
-	unsigned long restarts;     /* # of queue restarts */
-	unsigned int  cntxt_id;     /* SGE context id for the Tx q */
-	struct tx_desc *desc;       /* address of HW Tx descriptor ring */
-	struct tx_sw_desc *sdesc;   /* address of SW Tx descriptor ring */
-	struct sge_qstat *stat;     /* queue status entry */
-	dma_addr_t    phys_addr;    /* physical address of the ring */
-};
-
-struct sge_eth_txq {                /* state for an SGE Ethernet Tx queue */
-	struct sge_txq q;
-	struct netdev_queue *txq;   /* associated netdev TX queue */
-	unsigned long tso;          /* # of TSO requests */
-	unsigned long tx_cso;       /* # of Tx checksum offloads */
-	unsigned long vlan_ins;     /* # of Tx VLAN insertions */
-	unsigned long mapping_err;  /* # of I/O MMU packet mapping errors */
-} ____cacheline_aligned_in_smp;
-
-struct sge_ofld_txq {               /* state for an SGE offload Tx queue */
-	struct sge_txq q;
-	struct adapter *adap;
-	struct sk_buff_head sendq;  /* list of backpressured packets */
-	struct tasklet_struct qresume_tsk; /* restarts the queue */
-	u8 full;                    /* the Tx ring is full */
-	unsigned long mapping_err;  /* # of I/O MMU packet mapping errors */
-} ____cacheline_aligned_in_smp;
-
-struct sge_ctrl_txq {               /* state for an SGE control Tx queue */
-	struct sge_txq q;
-	struct adapter *adap;
-	struct sk_buff_head sendq;  /* list of backpressured packets */
-	struct tasklet_struct qresume_tsk; /* restarts the queue */
-	u8 full;                    /* the Tx ring is full */
-} ____cacheline_aligned_in_smp;
-
-struct sge {
-	struct sge_eth_txq ethtxq[MAX_ETH_QSETS];
-	struct sge_ofld_txq ofldtxq[MAX_OFLD_QSETS];
-	struct sge_ctrl_txq ctrlq[MAX_CTRL_QUEUES];
-
-	struct sge_eth_rxq ethrxq[MAX_ETH_QSETS];
-	struct sge_ofld_rxq ofldrxq[MAX_OFLD_QSETS];
-	struct sge_ofld_rxq rdmarxq[MAX_RDMA_QUEUES];
-	struct sge_rspq fw_evtq ____cacheline_aligned_in_smp;
-
-	struct sge_rspq intrq ____cacheline_aligned_in_smp;
-	spinlock_t intrq_lock;
-
-	u16 max_ethqsets;           /* # of available Ethernet queue sets */
-	u16 ethqsets;               /* # of active Ethernet queue sets */
-	u16 ethtxq_rover;           /* Tx queue to clean up next */
-	u16 ofldqsets;              /* # of active offload queue sets */
-	u16 rdmaqs;                 /* # of available RDMA Rx queues */
-	u16 ofld_rxq[MAX_OFLD_QSETS];
-	u16 rdma_rxq[NCHAN];
-	u16 timer_val[SGE_NTIMERS];
-	u8 counter_val[SGE_NCOUNTERS];
-	unsigned int starve_thres;
-	u8 idma_state[2];
-	unsigned int egr_start;
-	unsigned int ingr_start;
-	void *egr_map[MAX_EGRQ];    /* qid->queue egress queue map */
-	struct sge_rspq *ingr_map[MAX_INGQ]; /* qid->queue ingress queue map */
-	DECLARE_BITMAP(starving_fl, MAX_EGRQ);
-	DECLARE_BITMAP(txq_maperr, MAX_EGRQ);
-	struct timer_list rx_timer; /* refills starving FLs */
-	struct timer_list tx_timer; /* checks Tx queues */
-};
-
-#define for_each_ethrxq(sge, i) for (i = 0; i < (sge)->ethqsets; i++)
-#define for_each_ofldrxq(sge, i) for (i = 0; i < (sge)->ofldqsets; i++)
-#define for_each_rdmarxq(sge, i) for (i = 0; i < (sge)->rdmaqs; i++)
-
-struct l2t_data;
-
-struct adapter {
-	void __iomem *regs;
-	struct pci_dev *pdev;
-	struct device *pdev_dev;
-	unsigned int fn;
-	unsigned int flags;
-
-	int msg_enable;
-
-	struct adapter_params params;
-	struct cxgb4_virt_res vres;
-	unsigned int swintr;
-
-	unsigned int wol;
-
-	struct {
-		unsigned short vec;
-		char desc[IFNAMSIZ + 10];
-	} msix_info[MAX_INGQ + 1];
-
-	struct sge sge;
-
-	struct net_device *port[MAX_NPORTS];
-	u8 chan_map[NCHAN];                   /* channel -> port map */
-
-	struct l2t_data *l2t;
-	void *uld_handle[CXGB4_ULD_MAX];
-	struct list_head list_node;
-
-	struct tid_info tids;
-	void **tid_release_head;
-	spinlock_t tid_release_lock;
-	struct work_struct tid_release_task;
-	bool tid_release_task_busy;
-
-	struct dentry *debugfs_root;
-
-	spinlock_t stats_lock;
-};
-
-static inline u32 t4_read_reg(struct adapter *adap, u32 reg_addr)
-{
-	return readl(adap->regs + reg_addr);
-}
-
-static inline void t4_write_reg(struct adapter *adap, u32 reg_addr, u32 val)
-{
-	writel(val, adap->regs + reg_addr);
-}
-
-#ifndef readq
-static inline u64 readq(const volatile void __iomem *addr)
-{
-	return readl(addr) + ((u64)readl(addr + 4) << 32);
-}
-
-static inline void writeq(u64 val, volatile void __iomem *addr)
-{
-	writel(val, addr);
-	writel(val >> 32, addr + 4);
-}
-#endif
-
-static inline u64 t4_read_reg64(struct adapter *adap, u32 reg_addr)
-{
-	return readq(adap->regs + reg_addr);
-}
-
-static inline void t4_write_reg64(struct adapter *adap, u32 reg_addr, u64 val)
-{
-	writeq(val, adap->regs + reg_addr);
-}
-
-/**
- * netdev2pinfo - return the port_info structure associated with a net_device
- * @dev: the netdev
- *
- * Return the struct port_info associated with a net_device
- */
-static inline struct port_info *netdev2pinfo(const struct net_device *dev)
-{
-	return netdev_priv(dev);
-}
-
-/**
- * adap2pinfo - return the port_info of a port
- * @adap: the adapter
- * @idx: the port index
- *
- * Return the port_info structure for the port of the given index.
- */
-static inline struct port_info *adap2pinfo(struct adapter *adap, int idx)
-{
-	return netdev_priv(adap->port[idx]);
-}
-
-/**
- * netdev2adap - return the adapter structure associated with a net_device
- * @dev: the netdev
- *
- * Return the struct adapter associated with a net_device
- */
-static inline struct adapter *netdev2adap(const struct net_device *dev)
-{
-	return netdev2pinfo(dev)->adapter;
-}
-
-void t4_os_portmod_changed(const struct adapter *adap, int port_id);
-void t4_os_link_changed(struct adapter *adap, int port_id, int link_stat);
-
-void *t4_alloc_mem(size_t size);
-
-void t4_free_sge_resources(struct adapter *adap);
-irq_handler_t t4_intr_handler(struct adapter *adap);
-netdev_tx_t t4_eth_xmit(struct sk_buff *skb, struct net_device *dev);
-int t4_ethrx_handler(struct sge_rspq *q, const __be64 *rsp,
-		     const struct pkt_gl *gl);
-int t4_mgmt_tx(struct adapter *adap, struct sk_buff *skb);
-int t4_ofld_send(struct adapter *adap, struct sk_buff *skb);
-int t4_sge_alloc_rxq(struct adapter *adap, struct sge_rspq *iq, bool fwevtq,
-		     struct net_device *dev, int intr_idx,
-		     struct sge_fl *fl, rspq_handler_t hnd);
-int t4_sge_alloc_eth_txq(struct adapter *adap, struct sge_eth_txq *txq,
-			 struct net_device *dev, struct netdev_queue *netdevq,
-			 unsigned int iqid);
-int t4_sge_alloc_ctrl_txq(struct adapter *adap, struct sge_ctrl_txq *txq,
-			  struct net_device *dev, unsigned int iqid,
-			  unsigned int cmplqid);
-int t4_sge_alloc_ofld_txq(struct adapter *adap, struct sge_ofld_txq *txq,
-			  struct net_device *dev, unsigned int iqid);
-irqreturn_t t4_sge_intr_msix(int irq, void *cookie);
-void t4_sge_init(struct adapter *adap);
-void t4_sge_start(struct adapter *adap);
-void t4_sge_stop(struct adapter *adap);
-
-#define for_each_port(adapter, iter) \
-	for (iter = 0; iter < (adapter)->params.nports; ++iter)
-
-static inline unsigned int core_ticks_per_usec(const struct adapter *adap)
-{
-	return adap->params.vpd.cclk / 1000;
-}
-
-static inline unsigned int us_to_core_ticks(const struct adapter *adap,
-					    unsigned int us)
-{
-	return (us * adap->params.vpd.cclk) / 1000;
-}
-
-void t4_set_reg_field(struct adapter *adap, unsigned int addr, u32 mask,
-		      u32 val);
-
-int t4_wr_mbox_meat(struct adapter *adap, int mbox, const void *cmd, int size,
-		    void *rpl, bool sleep_ok);
-
-static inline int t4_wr_mbox(struct adapter *adap, int mbox, const void *cmd,
-			     int size, void *rpl)
-{
-	return t4_wr_mbox_meat(adap, mbox, cmd, size, rpl, true);
-}
-
-static inline int t4_wr_mbox_ns(struct adapter *adap, int mbox, const void *cmd,
-				int size, void *rpl)
-{
-	return t4_wr_mbox_meat(adap, mbox, cmd, size, rpl, false);
-}
-
-void t4_intr_enable(struct adapter *adapter);
-void t4_intr_disable(struct adapter *adapter);
-int t4_slow_intr_handler(struct adapter *adapter);
-
-int t4_wait_dev_ready(struct adapter *adap);
-int t4_link_start(struct adapter *adap, unsigned int mbox, unsigned int port,
-		  struct link_config *lc);
-int t4_restart_aneg(struct adapter *adap, unsigned int mbox, unsigned int port);
-int t4_seeprom_wp(struct adapter *adapter, bool enable);
-int t4_load_fw(struct adapter *adapter, const u8 *fw_data, unsigned int size);
-int t4_check_fw_version(struct adapter *adapter);
-int t4_prep_adapter(struct adapter *adapter);
-int t4_port_init(struct adapter *adap, int mbox, int pf, int vf);
-void t4_fatal_err(struct adapter *adapter);
-int t4_config_rss_range(struct adapter *adapter, int mbox, unsigned int viid,
-			int start, int n, const u16 *rspq, unsigned int nrspq);
-int t4_config_glbl_rss(struct adapter *adapter, int mbox, unsigned int mode,
-		       unsigned int flags);
-int t4_mc_read(struct adapter *adap, u32 addr, __be32 *data, u64 *parity);
-int t4_edc_read(struct adapter *adap, int idx, u32 addr, __be32 *data,
-		u64 *parity);
-
-void t4_get_port_stats(struct adapter *adap, int idx, struct port_stats *p);
-void t4_read_mtu_tbl(struct adapter *adap, u16 *mtus, u8 *mtu_log);
-void t4_tp_get_tcp_stats(struct adapter *adap, struct tp_tcp_stats *v4,
-			 struct tp_tcp_stats *v6);
-void t4_load_mtus(struct adapter *adap, const unsigned short *mtus,
-		  const unsigned short *alpha, const unsigned short *beta);
-
-void t4_wol_magic_enable(struct adapter *adap, unsigned int port,
-			 const u8 *addr);
-int t4_wol_pat_enable(struct adapter *adap, unsigned int port, unsigned int map,
-		      u64 mask0, u64 mask1, unsigned int crc, bool enable);
-
-int t4_fw_hello(struct adapter *adap, unsigned int mbox, unsigned int evt_mbox,
-		enum dev_master master, enum dev_state *state);
-int t4_fw_bye(struct adapter *adap, unsigned int mbox);
-int t4_early_init(struct adapter *adap, unsigned int mbox);
-int t4_fw_reset(struct adapter *adap, unsigned int mbox, int reset);
-int t4_query_params(struct adapter *adap, unsigned int mbox, unsigned int pf,
-		    unsigned int vf, unsigned int nparams, const u32 *params,
-		    u32 *val);
-int t4_set_params(struct adapter *adap, unsigned int mbox, unsigned int pf,
-		  unsigned int vf, unsigned int nparams, const u32 *params,
-		  const u32 *val);
-int t4_cfg_pfvf(struct adapter *adap, unsigned int mbox, unsigned int pf,
-		unsigned int vf, unsigned int txq, unsigned int txq_eth_ctrl,
-		unsigned int rxqi, unsigned int rxq, unsigned int tc,
-		unsigned int vi, unsigned int cmask, unsigned int pmask,
-		unsigned int nexact, unsigned int rcaps, unsigned int wxcaps);
-int t4_alloc_vi(struct adapter *adap, unsigned int mbox, unsigned int port,
-		unsigned int pf, unsigned int vf, unsigned int nmac, u8 *mac,
-		unsigned int *rss_size);
-int t4_set_rxmode(struct adapter *adap, unsigned int mbox, unsigned int viid,
-		int mtu, int promisc, int all_multi, int bcast, int vlanex,
-		bool sleep_ok);
-int t4_alloc_mac_filt(struct adapter *adap, unsigned int mbox,
-		      unsigned int viid, bool free, unsigned int naddr,
-		      const u8 **addr, u16 *idx, u64 *hash, bool sleep_ok);
-int t4_change_mac(struct adapter *adap, unsigned int mbox, unsigned int viid,
-		  int idx, const u8 *addr, bool persist, bool add_smt);
-int t4_set_addr_hash(struct adapter *adap, unsigned int mbox, unsigned int viid,
-		     bool ucast, u64 vec, bool sleep_ok);
-int t4_enable_vi(struct adapter *adap, unsigned int mbox, unsigned int viid,
-		 bool rx_en, bool tx_en);
-int t4_identify_port(struct adapter *adap, unsigned int mbox, unsigned int viid,
-		     unsigned int nblinks);
-int t4_mdio_rd(struct adapter *adap, unsigned int mbox, unsigned int phy_addr,
-	       unsigned int mmd, unsigned int reg, u16 *valp);
-int t4_mdio_wr(struct adapter *adap, unsigned int mbox, unsigned int phy_addr,
-	       unsigned int mmd, unsigned int reg, u16 val);
-int t4_iq_free(struct adapter *adap, unsigned int mbox, unsigned int pf,
-	       unsigned int vf, unsigned int iqtype, unsigned int iqid,
-	       unsigned int fl0id, unsigned int fl1id);
-int t4_eth_eq_free(struct adapter *adap, unsigned int mbox, unsigned int pf,
-		   unsigned int vf, unsigned int eqid);
-int t4_ctrl_eq_free(struct adapter *adap, unsigned int mbox, unsigned int pf,
-		    unsigned int vf, unsigned int eqid);
-int t4_ofld_eq_free(struct adapter *adap, unsigned int mbox, unsigned int pf,
-		    unsigned int vf, unsigned int eqid);
-int t4_handle_fw_rpl(struct adapter *adap, const __be64 *rpl);
-#endif /* __CXGB4_H__ */