/* SPDX-License-Identifier: GPL-2.0-only */
/*
 *  QLogic FCoE Offload Driver
 *  Copyright (c) 2016-2018 Cavium Inc.
 */
#ifndef _QEDFC_H_
#define _QEDFC_H_

#include <scsi/libfcoe.h>
#include <scsi/libfc.h>
#include <scsi/fc/fc_fip.h>
#include <scsi/fc/fc_fc2.h>
#include <scsi/scsi_tcq.h>

/* qedf_hsi.h needs to before included any qed includes */
#include "qedf_hsi.h"

#include <linux/qed/qed_if.h>
#include <linux/qed/qed_fcoe_if.h>
#include <linux/qed/qed_ll2_if.h>
#include "qedf_version.h"
#include "qedf_dbg.h"
#include "drv_fcoe_fw_funcs.h"

/* Helpers to extract upper and lower 32-bits of pointer */
#define U64_HI(val) ((u32)(((u64)(val)) >> 32))
#define U64_LO(val) ((u32)(((u64)(val)) & 0xffffffff))

#define QEDF_DESCR "QLogic FCoE Offload Driver"
#define QEDF_MODULE_NAME "qedf"

#define QEDF_FLOGI_RETRY_CNT    3
#define QEDF_RPORT_RETRY_CNT    255
#define QEDF_MAX_SESSIONS       1024
#define QEDF_MAX_PAYLOAD        2048
#define QEDF_MAX_BDS_PER_CMD    256
#define QEDF_MAX_BD_LEN         0xffff
#define QEDF_BD_SPLIT_SZ        0x1000
#define QEDF_PAGE_SIZE          4096
#define QED_HW_DMA_BOUNDARY     0xfff
#define QEDF_MAX_SGLEN_FOR_CACHESGL             ((1U << 16) - 1)
#define QEDF_MFS                (QEDF_MAX_PAYLOAD + \
        sizeof(struct fc_frame_header))
#define QEDF_MAX_NPIV           64
#define QEDF_TM_TIMEOUT         10
#define QEDF_ABORT_TIMEOUT      (10 * 1000)
#define QEDF_CLEANUP_TIMEOUT    1
#define QEDF_MAX_CDB_LEN        16
#define QEDF_LL2_BUF_SIZE       2500    /* Buffer size required for LL2 Rx */

#define UPSTREAM_REMOVE         1
#define UPSTREAM_KEEP           1

struct qedf_mp_req {
        uint32_t req_len;
        void *req_buf;
        dma_addr_t req_buf_dma;
        struct scsi_sge *mp_req_bd;
        dma_addr_t mp_req_bd_dma;
        struct fc_frame_header req_fc_hdr;

        uint32_t resp_len;
        void *resp_buf;
        dma_addr_t resp_buf_dma;
        struct scsi_sge *mp_resp_bd;
        dma_addr_t mp_resp_bd_dma;
        struct fc_frame_header resp_fc_hdr;
};

struct qedf_els_cb_arg {
        struct qedf_ioreq *aborted_io_req;
        struct qedf_ioreq *io_req;
        u8 op; /* Used to keep track of ELS op */
        uint16_t l2_oxid;
        u32 offset; /* Used for sequence cleanup */
        u8 r_ctl; /* Used for sequence cleanup */
};

enum qedf_ioreq_event {
        QEDF_IOREQ_EV_NONE,
        QEDF_IOREQ_EV_ABORT_SUCCESS,
        QEDF_IOREQ_EV_ABORT_FAILED,
        QEDF_IOREQ_EV_SEND_RRQ,
        QEDF_IOREQ_EV_ELS_TMO,
        QEDF_IOREQ_EV_ELS_ERR_DETECT,
        QEDF_IOREQ_EV_ELS_FLUSH,
        QEDF_IOREQ_EV_CLEANUP_SUCCESS,
        QEDF_IOREQ_EV_CLEANUP_FAILED,
};

#define FC_GOOD         0
#define FCOE_FCP_RSP_FLAGS_FCP_RESID_OVER       (0x1<<2)
#define FCOE_FCP_RSP_FLAGS_FCP_RESID_UNDER      (0x1<<3)
#define FCOE_FCP_RSP_FLAGS_FCP_RSP_LEN_VALID    (0x1<<0)
#define FCOE_FCP_RSP_FLAGS_FCP_SNS_LEN_VALID    (0x1<<1)
struct qedf_ioreq {
        struct list_head link;
        uint16_t xid;
        struct scsi_cmnd *sc_cmd;
#define QEDF_SCSI_CMD           1
#define QEDF_TASK_MGMT_CMD      2
#define QEDF_ABTS               3
#define QEDF_ELS                4
#define QEDF_CLEANUP            5
#define QEDF_SEQ_CLEANUP        6
        u8 cmd_type;
#define QEDF_CMD_OUTSTANDING            0x0
#define QEDF_CMD_IN_ABORT               0x1
#define QEDF_CMD_IN_CLEANUP             0x2
#define QEDF_CMD_SRR_SENT               0x3
#define QEDF_CMD_DIRTY                  0x4
#define QEDF_CMD_ERR_SCSI_DONE          0x5
        u8 io_req_flags;
        uint8_t tm_flags;
        u64 tm_lun;
        struct qedf_rport *fcport;
#define QEDF_CMD_ST_INACTIVE            0
#define QEDFC_CMD_ST_IO_ACTIVE          1
#define QEDFC_CMD_ST_ABORT_ACTIVE       2
#define QEDFC_CMD_ST_ABORT_ACTIVE_EH    3
#define QEDFC_CMD_ST_CLEANUP_ACTIVE     4
#define QEDFC_CMD_ST_CLEANUP_ACTIVE_EH  5
#define QEDFC_CMD_ST_RRQ_ACTIVE         6
#define QEDFC_CMD_ST_RRQ_WAIT           7
#define QEDFC_CMD_ST_OXID_RETIRE_WAIT   8
#define QEDFC_CMD_ST_TMF_ACTIVE         9
#define QEDFC_CMD_ST_DRAIN_ACTIVE       10
#define QEDFC_CMD_ST_CLEANED            11
#define QEDFC_CMD_ST_ELS_ACTIVE         12
        atomic_t state;
        unsigned long flags;
        enum qedf_ioreq_event event;
        size_t data_xfer_len;
        /* ID: 001: Alloc cmd (qedf_alloc_cmd) */
        /* ID: 002: Initiate ABTS (qedf_initiate_abts) */
        /* ID: 003: For RRQ (qedf_process_abts_compl) */
        struct kref refcount;
        struct qedf_cmd_mgr *cmd_mgr;
        struct io_bdt *bd_tbl;
        struct delayed_work timeout_work;
        struct completion tm_done;
        struct completion abts_done;
        struct completion cleanup_done;
        struct fcoe_task_context *task;
        struct fcoe_task_params *task_params;
        struct scsi_sgl_task_params *sgl_task_params;
        int idx;
        int lun;
/*
 * Need to allocate enough room for both sense data and FCP response data
 * which has a max length of 8 bytes according to spec.
 */
#define QEDF_SCSI_SENSE_BUFFERSIZE      (SCSI_SENSE_BUFFERSIZE + 8)
        uint8_t *sense_buffer;
        dma_addr_t sense_buffer_dma;
        u32 fcp_resid;
        u32 fcp_rsp_len;
        u32 fcp_sns_len;
        u8 cdb_status;
        u8 fcp_status;
        u8 fcp_rsp_code;
        u8 scsi_comp_flags;
#define QEDF_MAX_REUSE          0xfff
        u16 reuse_count;
        struct qedf_mp_req mp_req;
        void (*cb_func)(struct qedf_els_cb_arg *cb_arg);
        struct qedf_els_cb_arg *cb_arg;
        int fp_idx;
        unsigned int cpu;
        unsigned int int_cpu;
#define QEDF_IOREQ_UNKNOWN_SGE          1
#define QEDF_IOREQ_SLOW_SGE             2
#define QEDF_IOREQ_FAST_SGE             3
        u8 sge_type;
        struct delayed_work rrq_work;

        /* Used for sequence level recovery; i.e. REC/SRR */
        uint32_t rx_buf_off;
        uint32_t tx_buf_off;
        uint32_t rx_id;
        uint32_t task_retry_identifier;

        /*
         * Used to tell if we need to return a SCSI command
         * during some form of error processing.
         */
        bool return_scsi_cmd_on_abts;

        unsigned int alloc;
};

struct qedf_cmd_priv {
        struct qedf_ioreq *io_req;
};

static inline struct qedf_cmd_priv *qedf_priv(struct scsi_cmnd *cmd)
{
        return scsi_cmd_priv(cmd);
}

extern struct workqueue_struct *qedf_io_wq;

struct qedf_rport {
        spinlock_t rport_lock;
#define QEDF_RPORT_SESSION_READY 1
#define QEDF_RPORT_UPLOADING_CONNECTION 2
#define QEDF_RPORT_IN_RESET 3
#define QEDF_RPORT_IN_LUN_RESET 4
#define QEDF_RPORT_IN_TARGET_RESET 5
        unsigned long flags;
        int lun_reset_lun;
        unsigned long retry_delay_timestamp;
        struct fc_rport *rport;
        struct fc_rport_priv *rdata;
        struct qedf_ctx *qedf;
        u32 handle; /* Handle from qed */
        u32 fw_cid; /* fw_cid from qed */
        void __iomem *p_doorbell;
        /* Send queue management */
        atomic_t free_sqes;
        atomic_t ios_to_queue;
        atomic_t num_active_ios;
        struct fcoe_wqe *sq;
        dma_addr_t sq_dma;
        u16 sq_prod_idx;
        u16 fw_sq_prod_idx;
        u16 sq_con_idx;
        u32 sq_mem_size;
        void *sq_pbl;
        dma_addr_t sq_pbl_dma;
        u32 sq_pbl_size;
        u32 sid;
#define QEDF_RPORT_TYPE_DISK            0
#define QEDF_RPORT_TYPE_TAPE            1
        uint dev_type; /* Disk or tape */
        struct list_head peers;
};

/* Used to contain LL2 skb's in ll2_skb_list */
struct qedf_skb_work {
        struct work_struct work;
        struct sk_buff *skb;
        struct qedf_ctx *qedf;
};

struct qedf_fastpath {
#define QEDF_SB_ID_NULL         0xffff
        u16             sb_id;
        struct qed_sb_info      *sb_info;
        struct qedf_ctx *qedf;
        /* Keep track of number of completions on this fastpath */
        unsigned long completions;
        uint32_t cq_num_entries;
};

/* Used to pass fastpath information needed to process CQEs */
struct qedf_io_work {
        struct work_struct work;
        struct fcoe_cqe cqe;
        struct qedf_ctx *qedf;
        struct fc_frame *fp;
};

struct qedf_glbl_q_params {
        u64     hw_p_cq;        /* Completion queue PBL */
        u64     hw_p_rq;        /* Request queue PBL */
        u64     hw_p_cmdq;      /* Command queue PBL */
};

struct global_queue {
        struct fcoe_cqe *cq;
        dma_addr_t cq_dma;
        u32 cq_mem_size;
        u32 cq_cons_idx; /* Completion queue consumer index */
        u32 cq_prod_idx;

        void *cq_pbl;
        dma_addr_t cq_pbl_dma;
        u32 cq_pbl_size;
};

/* I/O tracing entry */
#define QEDF_IO_TRACE_SIZE              2048
struct qedf_io_log {
#define QEDF_IO_TRACE_REQ               0
#define QEDF_IO_TRACE_RSP               1
        uint8_t direction;
        uint16_t task_id;
        uint32_t port_id; /* Remote port fabric ID */
        int lun;
        unsigned char op; /* SCSI CDB */
        uint8_t lba[4];
        unsigned int bufflen; /* SCSI buffer length */
        unsigned int sg_count; /* Number of SG elements */
        int result; /* Result passed back to mid-layer */
        unsigned long jiffies; /* Time stamp when I/O logged */
        int refcount; /* Reference count for task id */
        unsigned int req_cpu; /* CPU that the task is queued on */
        unsigned int int_cpu; /* Interrupt CPU that the task is received on */
        unsigned int rsp_cpu; /* CPU that task is returned on */
        u8 sge_type; /* Did we take the slow, single or fast SGE path */
};

/* Number of entries in BDQ */
#define QEDF_BDQ_SIZE                   256
#define QEDF_BDQ_BUF_SIZE               2072

/* DMA coherent buffers for BDQ */
struct qedf_bdq_buf {
        void *buf_addr;
        dma_addr_t buf_dma;
};

/* Main adapter struct */
struct qedf_ctx {
        struct qedf_dbg_ctx dbg_ctx;
        struct fcoe_ctlr ctlr;
        struct fc_lport *lport;
        u8 data_src_addr[ETH_ALEN];
#define QEDF_LINK_DOWN          0
#define QEDF_LINK_UP            1
        atomic_t link_state;
#define QEDF_DCBX_PENDING       0
#define QEDF_DCBX_DONE          1
        atomic_t dcbx;
#define QEDF_NULL_VLAN_ID       -1
#define QEDF_FALLBACK_VLAN      1002
#define QEDF_DEFAULT_PRIO       3
        int vlan_id;
        u8 prio;
        struct qed_dev *cdev;
        struct qed_dev_fcoe_info dev_info;
        struct qed_int_info int_info;
        uint16_t last_command;
        spinlock_t hba_lock;
        struct pci_dev *pdev;
        u64 wwnn;
        u64 wwpn;
        u8 __aligned(16) mac[ETH_ALEN];
        struct list_head fcports;
        atomic_t num_offloads;
        unsigned int curr_conn_id;
        struct workqueue_struct *ll2_recv_wq;
        struct workqueue_struct *link_update_wq;
        struct devlink *devlink;
        struct delayed_work link_update;
        struct delayed_work link_recovery;
        struct completion flogi_compl;
        struct completion fipvlan_compl;

        /*
         * Used to tell if we're in the window where we are waiting for
         * the link to come back up before informting fcoe that the link is
         * done.
         */
        atomic_t link_down_tmo_valid;
#define QEDF_TIMER_INTERVAL             (1 * HZ)
        struct timer_list timer; /* One second book keeping timer */
#define QEDF_DRAIN_ACTIVE               1
#define QEDF_LL2_STARTED                2
#define QEDF_UNLOADING                  3
#define QEDF_GRCDUMP_CAPTURE            4
#define QEDF_IN_RECOVERY                5
#define QEDF_DBG_STOP_IO                6
#define QEDF_PROBING                    8
#define QEDF_STAG_IN_PROGRESS           9
        unsigned long flags; /* Miscellaneous state flags */
        int fipvlan_retries;
        u8 num_queues;
        struct global_queue **global_queues;
        /* Pointer to array of queue structures */
        struct qedf_glbl_q_params *p_cpuq;
        /* Physical address of array of queue structures */
        dma_addr_t hw_p_cpuq;

        struct qedf_bdq_buf bdq[QEDF_BDQ_SIZE];
        void *bdq_pbl;
        dma_addr_t bdq_pbl_dma;
        size_t bdq_pbl_mem_size;
        void *bdq_pbl_list;
        dma_addr_t bdq_pbl_list_dma;
        u8 bdq_pbl_list_num_entries;
        void __iomem *bdq_primary_prod;
        void __iomem *bdq_secondary_prod;
        uint16_t bdq_prod_idx;

        /* Structure for holding all the fastpath for this qedf_ctx */
        struct qedf_fastpath *fp_array;
        struct qed_fcoe_tid tasks;
        struct qedf_cmd_mgr *cmd_mgr;
        /* Holds the PF parameters we pass to qed to start he FCoE function */
        struct qed_pf_params pf_params;
        /* Used to time middle path ELS and TM commands */
        struct workqueue_struct *timer_work_queue;

#define QEDF_IO_WORK_MIN                64
        mempool_t *io_mempool;
        struct workqueue_struct *dpc_wq;
        struct delayed_work recovery_work;
        struct delayed_work board_disable_work;
        struct delayed_work grcdump_work;
        struct delayed_work stag_work;

        u32 slow_sge_ios;
        u32 fast_sge_ios;

        uint8_t *grcdump;
        uint32_t grcdump_size;

        struct qedf_io_log io_trace_buf[QEDF_IO_TRACE_SIZE];
        spinlock_t io_trace_lock;
        uint16_t io_trace_idx;

        bool stop_io_on_error;

        u32 flogi_cnt;
        u32 flogi_failed;
        u32 flogi_pending;

        /* Used for fc statistics */
        struct mutex stats_mutex;
        u64 input_requests;
        u64 output_requests;
        u64 control_requests;
        u64 packet_aborts;
        u64 alloc_failures;
        u8 lun_resets;
        u8 target_resets;
        u8 task_set_fulls;
        u8 busy;
        /* Used for flush routine */
        struct mutex flush_mutex;
};

struct io_bdt {
        struct qedf_ioreq *io_req;
        struct scsi_sge *bd_tbl;
        dma_addr_t bd_tbl_dma;
        u16 bd_valid;
};

struct qedf_cmd_mgr {
        struct qedf_ctx *qedf;
        u16 idx;
        struct io_bdt **io_bdt_pool;
#define FCOE_PARAMS_NUM_TASKS           2048
        struct qedf_ioreq cmds[FCOE_PARAMS_NUM_TASKS];
        spinlock_t lock;
        atomic_t free_list_cnt;
};

/* Stolen from qed_cxt_api.h and adapted for qed_fcoe_info
 * Usage:
 *
 * void *ptr;
 * ptr = qedf_get_task_mem(&qedf->tasks, 128);
 */
static inline void *qedf_get_task_mem(struct qed_fcoe_tid *info, u32 tid)
{
        return (void *)(info->blocks[tid / info->num_tids_per_block] +
                        (tid % info->num_tids_per_block) * info->size);
}

static inline void qedf_stop_all_io(struct qedf_ctx *qedf)
{
        set_bit(QEDF_DBG_STOP_IO, &qedf->flags);
}

/*
 * Externs
 */

/*
 * (QEDF_LOG_NPIV | QEDF_LOG_SESS | QEDF_LOG_LPORT | QEDF_LOG_ELS | QEDF_LOG_MQ
 * | QEDF_LOG_IO | QEDF_LOG_UNSOL | QEDF_LOG_SCSI_TM | QEDF_LOG_MP_REQ |
 * QEDF_LOG_EVT | QEDF_LOG_CONN | QEDF_LOG_DISC | QEDF_LOG_INFO)
 */
#define QEDF_DEFAULT_LOG_MASK           0x3CFB6
extern const struct qed_fcoe_ops *qed_ops;
extern uint qedf_dump_frames;
extern uint qedf_io_tracing;
extern uint qedf_stop_io_on_error;
extern uint qedf_link_down_tmo;
#define QEDF_RETRY_DELAY_MAX            600 /* 60 seconds */
extern bool qedf_retry_delay;
extern uint qedf_debug;

extern struct qedf_cmd_mgr *qedf_cmd_mgr_alloc(struct qedf_ctx *qedf);
extern void qedf_cmd_mgr_free(struct qedf_cmd_mgr *cmgr);
extern enum scsi_qc_status qedf_queuecommand(struct Scsi_Host *host,
                                             struct scsi_cmnd *sc_cmd);
extern void qedf_fip_send(struct fcoe_ctlr *fip, struct sk_buff *skb);
extern u8 *qedf_get_src_mac(struct fc_lport *lport);
extern void qedf_fip_recv(struct qedf_ctx *qedf, struct sk_buff *skb);
extern void qedf_fcoe_send_vlan_req(struct qedf_ctx *qedf);
extern void qedf_scsi_completion(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
        struct qedf_ioreq *io_req);
extern void qedf_process_warning_compl(struct qedf_ctx *qedf,
        struct fcoe_cqe *cqe, struct qedf_ioreq *io_req);
extern void qedf_process_error_detect(struct qedf_ctx *qedf,
        struct fcoe_cqe *cqe, struct qedf_ioreq *io_req);
extern void qedf_flush_active_ios(struct qedf_rport *fcport, u64 lun);
extern void qedf_release_cmd(struct kref *ref);
extern int qedf_initiate_abts(struct qedf_ioreq *io_req,
        bool return_scsi_cmd_on_abts);
extern void qedf_process_abts_compl(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
        struct qedf_ioreq *io_req);
extern struct qedf_ioreq *qedf_alloc_cmd(struct qedf_rport *fcport,
        u8 cmd_type);

extern const struct attribute_group *qedf_host_groups[];
extern void qedf_cmd_timer_set(struct qedf_ctx *qedf, struct qedf_ioreq *io_req,
        unsigned int timer_msec);
extern int qedf_init_mp_req(struct qedf_ioreq *io_req);
extern void qedf_init_mp_task(struct qedf_ioreq *io_req,
        struct fcoe_task_context *task_ctx, struct fcoe_wqe *sqe);
extern u16 qedf_get_sqe_idx(struct qedf_rport *fcport);
extern void qedf_ring_doorbell(struct qedf_rport *fcport);
extern void qedf_process_els_compl(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
        struct qedf_ioreq *els_req);
extern int qedf_send_rrq(struct qedf_ioreq *aborted_io_req);
extern int qedf_send_adisc(struct qedf_rport *fcport, struct fc_frame *fp);
extern int qedf_initiate_cleanup(struct qedf_ioreq *io_req,
        bool return_scsi_cmd_on_abts);
extern void qedf_process_cleanup_compl(struct qedf_ctx *qedf,
        struct fcoe_cqe *cqe, struct qedf_ioreq *io_req);
extern int qedf_initiate_tmf(struct fc_rport *rport, u64 lun, u8 tm_flags);
extern void qedf_process_tmf_compl(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
        struct qedf_ioreq *io_req);
extern void qedf_process_cqe(struct qedf_ctx *qedf, struct fcoe_cqe *cqe);
extern void qedf_scsi_done(struct qedf_ctx *qedf, struct qedf_ioreq *io_req,
        int result);
extern void qedf_set_vlan_id(struct qedf_ctx *qedf, int vlan_id);
extern void qedf_create_sysfs_ctx_attr(struct qedf_ctx *qedf);
extern void qedf_remove_sysfs_ctx_attr(struct qedf_ctx *qedf);
extern void qedf_capture_grc_dump(struct qedf_ctx *qedf);
bool qedf_wait_for_upload(struct qedf_ctx *qedf);
extern void qedf_process_unsol_compl(struct qedf_ctx *qedf, uint16_t que_idx,
        struct fcoe_cqe *cqe);
extern void qedf_restart_rport(struct qedf_rport *fcport);
extern int qedf_send_rec(struct qedf_ioreq *orig_io_req);
extern int qedf_post_io_req(struct qedf_rport *fcport,
        struct qedf_ioreq *io_req);
extern void qedf_process_seq_cleanup_compl(struct qedf_ctx *qedf,
        struct fcoe_cqe *cqe, struct qedf_ioreq *io_req);
extern int qedf_send_flogi(struct qedf_ctx *qedf);
extern void qedf_get_protocol_tlv_data(void *dev, void *data);
extern void qedf_fp_io_handler(struct work_struct *work);
extern void qedf_get_generic_tlv_data(void *dev, struct qed_generic_tlvs *data);
extern void qedf_wq_grcdump(struct work_struct *work);
void qedf_stag_change_work(struct work_struct *work);
void qedf_ctx_soft_reset(struct fc_lport *lport);
extern void qedf_schedule_hw_err_handler(void *dev,
                enum qed_hw_err_type err_type);

#define FCOE_WORD_TO_BYTE  4
#define QEDF_MAX_TASK_NUM       0xFFFF
#define QL45xxx                 0x165C
#define QL41xxx                 0x8080
#define MAX_CT_PAYLOAD          2048
#define DISCOVERED_PORTS        4
#define NUMBER_OF_PORTS         1

struct fip_vlan {
        struct ethhdr eth;
        struct fip_header fip;
        struct {
                struct fip_mac_desc mac;
                struct fip_wwn_desc wwnn;
        } desc;
};

/* SQ/CQ Sizes */
#define GBL_RSVD_TASKS                  16
#define NUM_TASKS_PER_CONNECTION        1024
#define NUM_RW_TASKS_PER_CONNECTION     512
#define FCOE_PARAMS_CQ_NUM_ENTRIES      FCOE_PARAMS_NUM_TASKS

#define FCOE_PARAMS_CMDQ_NUM_ENTRIES    FCOE_PARAMS_NUM_TASKS
#define SQ_NUM_ENTRIES                  NUM_TASKS_PER_CONNECTION

#define QEDF_FCOE_PARAMS_GL_RQ_PI              0
#define QEDF_FCOE_PARAMS_GL_CMD_PI             1

#define QEDF_READ                     (1 << 1)
#define QEDF_WRITE                    (1 << 0)
#define MAX_FIBRE_LUNS                  0xffffffff

#define MIN_NUM_CPUS_MSIX(x)    min_t(u32, x->dev_info.num_cqs, \
                                        num_online_cpus())

/*
 * PCI function probe defines
 */
/* Probe/remove called during normal PCI probe */
#define QEDF_MODE_NORMAL                0
/* Probe/remove called from qed error recovery */
#define QEDF_MODE_RECOVERY              1

#define SUPPORTED_25000baseKR_Full    (1<<27)
#define SUPPORTED_50000baseKR2_Full   (1<<28)
#define SUPPORTED_100000baseKR4_Full  (1<<29)
#define SUPPORTED_100000baseCR4_Full  (1<<30)

#endif