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freebsd-nq/sys/dev/qlnx/qlnxe/qlnx_def.h
Ryan Libby dd00a8cd29 ql*_def.h: fix QL_ALIGN parenthesization 
QL_ALIGN is a set of copies of roundup2, but it was missing an outer set
of parentheses, which began to matter with r324538. Now, fully copy the
parenthesization of roundup2.

Reviewed by:	davidcs
Differential Revision:	https://reviews.freebsd.org/D12673
2017-10-18 19:28:28 +00:00

748 lines
20 KiB
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/*
* Copyright (c) 2017-2018 Cavium, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*
*/
/*
* File: qlnx_def.h
* Author : David C Somayajulu, Cavium Inc., San Jose, CA 95131.
*/
#ifndef _QLNX_DEF_H_
#define _QLNX_DEF_H_
#define VER_SIZE 16
struct qlnx_ivec {
uint32_t rss_idx;
void *ha;
struct resource *irq;
void *handle;
int irq_rid;
};
typedef struct qlnx_ivec qlnx_ivec_t;
//#define QLNX_MAX_RSS 30
#define QLNX_MAX_RSS 36
#define QLNX_DEFAULT_RSS 16
#define QLNX_MAX_TC 1
enum QLNX_STATE {
QLNX_STATE_CLOSED,
QLNX_STATE_OPEN,
};
#define HILO_U64(hi, lo) ((((u64)(hi)) << 32) + (lo))
#define MAX_NUM_TC 8
#define MAX_NUM_PRI 8
#ifndef BITS_PER_BYTE
#define BITS_PER_BYTE 8
#endif /* #ifndef BITS_PER_BYTE */
/*
* RX ring buffer contains pointer to kmalloc() data only,
*/
struct sw_rx_data {
void *data;
bus_dmamap_t map;
dma_addr_t dma_addr;
};
enum qlnx_agg_state {
QLNX_AGG_STATE_NONE = 0,
QLNX_AGG_STATE_START = 1,
QLNX_AGG_STATE_ERROR = 2
};
struct qlnx_agg_info {
/* rx_buf is a data buffer that can be placed /consumed from rx bd
* chain. It has two purposes: We will preallocate the data buffer
* for each aggregation when we open the interface and will place this
* buffer on the rx-bd-ring when we receive TPA_START. We don't want
* to be in a state where allocation fails, as we can't reuse the
* consumer buffer in the rx-chain since FW may still be writing to it
* (since header needs to be modified for TPA.
* The second purpose is to keep a pointer to the bd buffer during
* aggregation.
*/
struct sw_rx_data rx_buf;
enum qlnx_agg_state agg_state;
uint16_t placement_offset;
struct mbuf *mpf; /* first mbuf in chain */
struct mbuf *mpl; /* last mbuf in chain */
};
#define RX_RING_SIZE_POW 13
#define RX_RING_SIZE (1 << RX_RING_SIZE_POW)
#define TX_RING_SIZE_POW 14
#define TX_RING_SIZE (1 << TX_RING_SIZE_POW)
struct qlnx_rx_queue {
volatile __le16 *hw_cons_ptr;
struct sw_rx_data sw_rx_ring[RX_RING_SIZE];
uint16_t sw_rx_cons;
uint16_t sw_rx_prod;
struct ecore_chain rx_bd_ring;
struct ecore_chain rx_comp_ring;
void __iomem *hw_rxq_prod_addr;
void *handle;
/* LRO */
struct qlnx_agg_info tpa_info[ETH_TPA_MAX_AGGS_NUM];
uint32_t rx_buf_size;
uint16_t num_rx_buffers;
uint16_t rxq_id;
#ifdef QLNX_SOFT_LRO
struct lro_ctrl lro;
#endif
};
union db_prod {
struct eth_db_data data;
uint32_t raw;
};
struct sw_tx_bd {
struct mbuf *mp;
bus_dmamap_t map;
uint8_t flags;
int nsegs;
/* Set on the first BD descriptor when there is a split BD */
#define QLNX_TSO_SPLIT_BD (1<<0)
};
#define QLNX_MAX_SEGMENTS 255
struct qlnx_tx_queue {
int index; /* Queue index */
volatile __le16 *hw_cons_ptr;
struct sw_tx_bd sw_tx_ring[TX_RING_SIZE];
uint16_t sw_tx_cons;
uint16_t sw_tx_prod;
struct ecore_chain tx_pbl;
void __iomem *doorbell_addr;
void *handle;
union db_prod tx_db;
bus_dma_segment_t segs[QLNX_MAX_SEGMENTS];
uint16_t num_tx_buffers;
};
#define BD_UNMAP_ADDR(bd) HILO_U64(le32toh((bd)->addr.hi), \
le32toh((bd)->addr.lo))
#define BD_UNMAP_LEN(bd) (le16toh((bd)->nbytes))
#define BD_SET_UNMAP_ADDR_LEN(bd, maddr, len) \
do { \
(bd)->addr.hi = htole32(U64_HI(maddr)); \
(bd)->addr.lo = htole32(U64_LO(maddr)); \
(bd)->nbytes = htole16(len); \
} while (0);
#define QLNX_FP_MAX_SEGS 24
struct qlnx_fastpath {
void *edev;
uint8_t rss_id;
struct ecore_sb_info *sb_info;
struct qlnx_rx_queue *rxq;
struct qlnx_tx_queue *txq[MAX_NUM_TC];
char name[64];
struct mtx tx_mtx;
char tx_mtx_name[32];
struct buf_ring *tx_br;
uint32_t tx_ring_full;
struct task fp_task;
struct taskqueue *fp_taskqueue;
/* transmit statistics */
uint64_t tx_pkts_processed;
uint64_t tx_pkts_freed;
uint64_t tx_pkts_transmitted;
uint64_t tx_pkts_completed;
uint64_t tx_tso_pkts;
uint64_t tx_non_tso_pkts;
#ifdef QLNX_TRACE_PERF_DATA
uint64_t tx_pkts_trans_ctx;
uint64_t tx_pkts_compl_ctx;
uint64_t tx_pkts_trans_fp;
uint64_t tx_pkts_compl_fp;
uint64_t tx_pkts_compl_intr;
#endif
uint64_t tx_lso_wnd_min_len;
uint64_t tx_defrag;
uint64_t tx_nsegs_gt_elem_left;
uint32_t tx_tso_max_nsegs;
uint32_t tx_tso_min_nsegs;
uint32_t tx_tso_max_pkt_len;
uint32_t tx_tso_min_pkt_len;
uint64_t tx_pkts[QLNX_FP_MAX_SEGS];
#ifdef QLNX_TRACE_PERF_DATA
uint64_t tx_pkts_hist[QLNX_FP_MAX_SEGS];
uint64_t tx_comInt[QLNX_FP_MAX_SEGS];
uint64_t tx_pkts_q[QLNX_FP_MAX_SEGS];
#endif
uint64_t err_tx_nsegs_gt_elem_left;
uint64_t err_tx_dmamap_create;
uint64_t err_tx_defrag_dmamap_load;
uint64_t err_tx_non_tso_max_seg;
uint64_t err_tx_dmamap_load;
uint64_t err_tx_defrag;
uint64_t err_tx_free_pkt_null;
uint64_t err_tx_cons_idx_conflict;
uint64_t lro_cnt_64;
uint64_t lro_cnt_128;
uint64_t lro_cnt_256;
uint64_t lro_cnt_512;
uint64_t lro_cnt_1024;
/* receive statistics */
uint64_t rx_pkts;
uint64_t tpa_start;
uint64_t tpa_cont;
uint64_t tpa_end;
uint64_t err_m_getcl;
uint64_t err_m_getjcl;
uint64_t err_rx_hw_errors;
uint64_t err_rx_alloc_errors;
uint64_t err_rx_jumbo_chain_pkts;
uint64_t err_rx_mp_null;
uint64_t err_rx_tpa_invalid_agg_num;
};
struct qlnx_update_vport_params {
uint8_t vport_id;
uint8_t update_vport_active_rx_flg;
uint8_t vport_active_rx_flg;
uint8_t update_vport_active_tx_flg;
uint8_t vport_active_tx_flg;
uint8_t update_inner_vlan_removal_flg;
uint8_t inner_vlan_removal_flg;
struct ecore_rss_params *rss_params;
struct ecore_sge_tpa_params *sge_tpa_params;
};
/*
* link related
*/
struct qlnx_link_output {
bool link_up;
uint32_t supported_caps;
uint32_t advertised_caps;
uint32_t link_partner_caps;
uint32_t speed; /* In Mb/s */
bool autoneg;
uint32_t media_type;
uint32_t duplex;
};
typedef struct qlnx_link_output qlnx_link_output_t;
#define QLNX_LINK_DUPLEX 0x0001
#define QLNX_LINK_CAP_FIBRE 0x0001
#define QLNX_LINK_CAP_Autoneg 0x0002
#define QLNX_LINK_CAP_Pause 0x0004
#define QLNX_LINK_CAP_Asym_Pause 0x0008
#define QLNX_LINK_CAP_1000baseT_Half 0x0010
#define QLNX_LINK_CAP_1000baseT_Full 0x0020
#define QLNX_LINK_CAP_10000baseKR_Full 0x0040
#define QLNX_LINK_CAP_25000baseKR_Full 0x0080
#define QLNX_LINK_CAP_40000baseLR4_Full 0x0100
#define QLNX_LINK_CAP_50000baseKR2_Full 0x0200
#define QLNX_LINK_CAP_100000baseKR4_Full 0x0400
/* Functions definition */
#define XMIT_PLAIN 0
#define XMIT_L4_CSUM (1 << 0)
#define XMIT_LSO (1 << 1)
#define CQE_FLAGS_ERR (PARSING_AND_ERR_FLAGS_IPHDRERROR_MASK << \
PARSING_AND_ERR_FLAGS_IPHDRERROR_SHIFT | \
PARSING_AND_ERR_FLAGS_L4CHKSMERROR_MASK << \
PARSING_AND_ERR_FLAGS_L4CHKSMERROR_SHIFT | \
PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_MASK << \
PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_SHIFT | \
PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMERROR_MASK << \
PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMERROR_SHIFT)
#define RX_COPY_THRESH 92
#define ETH_MAX_PACKET_SIZE 1500
#define QLNX_MFW_VERSION_LENGTH 32
#define QLNX_STORMFW_VERSION_LENGTH 32
#define QLNX_TX_ELEM_RESERVE 2
#define QLNX_TX_ELEM_THRESH 128
#define QLNX_TX_ELEM_MAX_THRESH 512
#define QLNX_TX_ELEM_MIN_THRESH 32
#define QLNX_TX_COMPL_THRESH 32
#define QLNX_TPA_MAX_AGG_BUFFERS (20)
#define QLNX_MAX_NUM_MULTICAST_ADDRS ECORE_MAX_MC_ADDRS
typedef struct _qlnx_mcast {
uint16_t rsrvd;
uint8_t addr[6];
} __packed qlnx_mcast_t;
/*
* Adapter structure contains the hardware independent information of the
* pci function.
*/
struct qlnx_host {
/* interface to ecore */
struct ecore_dev cdev;
uint32_t state;
/* some flags */
volatile struct {
volatile uint32_t
callout_init :1,
slowpath_start :1,
parent_tag :1,
lock_init :1;
} flags;
/* interface to o.s */
device_t pci_dev;
uint8_t pci_func;
uint8_t dev_unit;
struct ifnet *ifp;
int if_flags;
volatile int link_up;
struct ifmedia media;
uint16_t max_frame_size;
struct cdev *ioctl_dev;
/* resources */
struct resource *pci_reg;
int reg_rid;
struct resource *pci_dbells;
int dbells_rid;
uint64_t dbells_phys_addr;
uint32_t dbells_size;
struct resource *msix_bar;
int msix_rid;
int msix_count;
struct mtx hw_lock;
/* debug */
uint32_t dbg_level;
uint32_t dbg_trace_lro_cnt;
uint32_t dbg_trace_tso_pkt_len;
uint32_t dp_level;
uint32_t dp_module;
/* misc */
uint8_t mfw_ver[QLNX_MFW_VERSION_LENGTH];
uint8_t stormfw_ver[QLNX_STORMFW_VERSION_LENGTH];
uint32_t flash_size;
/* dma related */
bus_dma_tag_t parent_tag;
bus_dma_tag_t tx_tag;
bus_dma_tag_t rx_tag;
struct ecore_sb_info sb_array[QLNX_MAX_RSS];
struct qlnx_rx_queue rxq_array[QLNX_MAX_RSS];
struct qlnx_tx_queue txq_array[(QLNX_MAX_RSS * MAX_NUM_TC)];
struct qlnx_fastpath fp_array[QLNX_MAX_RSS];
/* tx related */
struct callout tx_callout;
uint32_t txr_idx;
/* rx related */
uint32_t rx_pkt_threshold;
uint32_t rx_jumbo_buf_eq_mtu;
/* slow path related */
struct resource *sp_irq[MAX_HWFNS_PER_DEVICE];
void *sp_handle[MAX_HWFNS_PER_DEVICE];
int sp_irq_rid[MAX_HWFNS_PER_DEVICE];
struct task sp_task[MAX_HWFNS_PER_DEVICE];
struct taskqueue *sp_taskqueue[MAX_HWFNS_PER_DEVICE];
struct callout qlnx_callout;
/* fast path related */
int num_rss;
int num_tc;
#define QLNX_MAX_TSS_CNT(ha) ((ha->num_rss) * (ha->num_tc))
qlnx_ivec_t irq_vec[QLNX_MAX_RSS];
uint8_t filter;
uint32_t nmcast;
qlnx_mcast_t mcast[QLNX_MAX_NUM_MULTICAST_ADDRS];
struct ecore_filter_mcast ecore_mcast;
uint8_t primary_mac[ETH_ALEN];
uint8_t prio_to_tc[MAX_NUM_PRI];
struct ecore_eth_stats hw_stats;
struct ecore_rss_params rss_params;
uint32_t rx_buf_size;
bool rx_csum_offload;
uint32_t rx_coalesce_usecs;
uint32_t tx_coalesce_usecs;
/* link related */
qlnx_link_output_t if_link;
/* global counters */
uint64_t sp_interrupts;
uint64_t err_illegal_intr;
uint64_t err_fp_null;
uint64_t err_get_proto_invalid_type;
/* grcdump related */
uint32_t err_inject;
uint32_t grcdump_taken;
uint32_t grcdump_dwords[QLNX_MAX_HW_FUNCS];
uint32_t grcdump_size[QLNX_MAX_HW_FUNCS];
void *grcdump[QLNX_MAX_HW_FUNCS];
uint32_t idle_chk_taken;
uint32_t idle_chk_dwords[QLNX_MAX_HW_FUNCS];
uint32_t idle_chk_size[QLNX_MAX_HW_FUNCS];
void *idle_chk[QLNX_MAX_HW_FUNCS];
/* storm stats related */
#define QLNX_STORM_STATS_TOTAL \
(QLNX_MAX_HW_FUNCS * QLNX_STORM_STATS_SAMPLES_PER_HWFN)
qlnx_storm_stats_t storm_stats[QLNX_STORM_STATS_TOTAL];
uint32_t storm_stats_index;
uint32_t storm_stats_enable;
uint32_t storm_stats_gather;
uint32_t personality;
};
typedef struct qlnx_host qlnx_host_t;
/* note that align has to be a power of 2 */
#define QL_ALIGN(size, align) (((size) + ((align) - 1)) & (~((align) - 1)))
#define QL_MIN(x, y) ((x < y) ? x : y)
#define QL_RUNNING(ifp) \
((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) == \
IFF_DRV_RUNNING)
#define QLNX_MAX_MTU 9000
#define QLNX_MAX_SEGMENTS_NON_TSO (ETH_TX_MAX_BDS_PER_NON_LSO_PACKET - 1)
//#define QLNX_MAX_TSO_FRAME_SIZE ((64 * 1024 - 1) + 22)
#define QLNX_MAX_TSO_FRAME_SIZE 65536
#define QLNX_MAX_TX_MBUF_SIZE 65536 /* bytes - bd_len = 16bits */
#define QL_MAC_CMP(mac1, mac2) \
((((*(uint32_t *) mac1) == (*(uint32_t *) mac2) && \
(*(uint16_t *)(mac1 + 4)) == (*(uint16_t *)(mac2 + 4)))) ? 0 : 1)
#define for_each_rss(i) for (i = 0; i < ha->num_rss; i++)
/*
* Debug Related
*/
#ifdef QLNX_DEBUG
#define QL_DPRINT1(ha, x, ...) \
do { \
if ((ha)->dbg_level & 0x0001) { \
device_printf ((ha)->pci_dev, \
"[%s:%d]" x, \
__func__, __LINE__, \
## __VA_ARGS__); \
} \
} while (0)
#define QL_DPRINT2(ha, x, ...) \
do { \
if ((ha)->dbg_level & 0x0002) { \
device_printf ((ha)->pci_dev, \
"[%s:%d]" x, \
__func__, __LINE__, \
## __VA_ARGS__); \
} \
} while (0)
#define QL_DPRINT3(ha, x, ...) \
do { \
if ((ha)->dbg_level & 0x0004) { \
device_printf ((ha)->pci_dev, \
"[%s:%d]" x, \
__func__, __LINE__, \
## __VA_ARGS__); \
} \
} while (0)
#define QL_DPRINT4(ha, x, ...) \
do { \
if ((ha)->dbg_level & 0x0008) { \
device_printf ((ha)->pci_dev, \
"[%s:%d]" x, \
__func__, __LINE__, \
## __VA_ARGS__); \
} \
} while (0)
#define QL_DPRINT5(ha, x, ...) \
do { \
if ((ha)->dbg_level & 0x0010) { \
device_printf ((ha)->pci_dev, \
"[%s:%d]" x, \
__func__, __LINE__, \
## __VA_ARGS__); \
} \
} while (0)
#define QL_DPRINT6(ha, x, ...) \
do { \
if ((ha)->dbg_level & 0x0020) { \
device_printf ((ha)->pci_dev, \
"[%s:%d]" x, \
__func__, __LINE__, \
## __VA_ARGS__); \
} \
} while (0)
#define QL_DPRINT7(ha, x, ...) \
do { \
if ((ha)->dbg_level & 0x0040) { \
device_printf ((ha)->pci_dev, \
"[%s:%d]" x, \
__func__, __LINE__, \
## __VA_ARGS__); \
} \
} while (0)
#define QL_DPRINT8(ha, x, ...) \
do { \
if ((ha)->dbg_level & 0x0080) { \
device_printf ((ha)->pci_dev, \
"[%s:%d]" x, \
__func__, __LINE__, \
## __VA_ARGS__); \
} \
} while (0)
#define QL_DPRINT9(ha, x, ...) \
do { \
if ((ha)->dbg_level & 0x0100) { \
device_printf ((ha)->pci_dev, \
"[%s:%d]" x, \
__func__, __LINE__, \
## __VA_ARGS__); \
} \
} while (0)
#define QL_DPRINT11(ha, x, ...) \
do { \
if ((ha)->dbg_level & 0x0400) { \
device_printf ((ha)->pci_dev, \
"[%s:%d]" x, \
__func__, __LINE__, \
## __VA_ARGS__); \
} \
} while (0)
#define QL_DPRINT12(ha, x, ...) \
do { \
if ((ha)->dbg_level & 0x0800) { \
device_printf ((ha)->pci_dev, \
"[%s:%d]" x, \
__func__, __LINE__, \
## __VA_ARGS__); \
} \
} while (0)
#define QL_DPRINT13(ha, x, ...) \
do { \
if ((ha)->dbg_level & 0x1000) { \
device_printf ((ha)->pci_dev, \
"[%s:%d]" x, \
__func__, __LINE__, \
## __VA_ARGS__); \
} \
} while (0)
#else
#define QL_DPRINT1(ha, x, ...)
#define QL_DPRINT2(ha, x, ...)
#define QL_DPRINT3(ha, x, ...)
#define QL_DPRINT4(ha, x, ...)
#define QL_DPRINT5(ha, x, ...)
#define QL_DPRINT6(ha, x, ...)
#define QL_DPRINT7(ha, x, ...)
#define QL_DPRINT8(ha, x, ...)
#define QL_DPRINT9(ha, x, ...)
#define QL_DPRINT11(ha, x, ...)
#define QL_DPRINT12(ha, x, ...)
#define QL_DPRINT13(ha, x, ...)
#endif /* #ifdef QLNX_DEBUG */
#define QL_ASSERT(ha, x, y) if (!x) panic y
#define QL_ERR_INJECT(ha, val) (ha->err_inject == val)
#define QL_RESET_ERR_INJECT(ha, val) {if (ha->err_inject == val) ha->err_inject = 0;}
#define QL_ERR_INJCT_TX_INT_DIFF 0x0001
#define QL_ERR_INJCT_TX_INT_MBUF_NULL 0x0002
/*
* exported functions
*/
extern int qlnx_make_cdev(qlnx_host_t *ha);
extern void qlnx_del_cdev(qlnx_host_t *ha);
extern int qlnx_grc_dump(qlnx_host_t *ha, uint32_t *num_dumped_dwords,
int hwfn_index);
extern int qlnx_idle_chk(qlnx_host_t *ha, uint32_t *num_dumped_dwords,
int hwfn_index);
extern uint8_t *qlnx_get_mac_addr(qlnx_host_t *ha);
extern void qlnx_fill_link(struct ecore_hwfn *hwfn,
struct qlnx_link_output *if_link);
/*
* Some OS specific stuff
*/
#if (defined IFM_100G_SR4)
#define QLNX_IFM_100G_SR4 IFM_100G_SR4
#define QLNX_IFM_100G_LR4 IFM_100G_LR4
#define QLNX_IFM_100G_CR4 IFM_100G_CR4
#else
#define QLNX_IFM_100G_SR4 IFM_UNKNOWN
#define QLNX_IFM_100G_LR4 IFM_UNKNOWN
#endif
#if (defined IFM_25G_SR)
#define QLNX_IFM_25G_SR IFM_25G_SR
#define QLNX_IFM_25G_CR IFM_25G_CR
#else
#define QLNX_IFM_25G_SR IFM_UNKNOWN
#define QLNX_IFM_25G_CR IFM_UNKNOWN
#endif
#if __FreeBSD_version < 1100000
#define QLNX_INC_IERRORS(ifp) ifp->if_ierrors++
#define QLNX_INC_IQDROPS(ifp) ifp->if_iqdrops++
#define QLNX_INC_IPACKETS(ifp) ifp->if_ipackets++
#define QLNX_INC_OPACKETS(ifp) ifp->if_opackets++
#define QLNX_INC_OBYTES(ifp, len) ifp->if_obytes += len
#define QLNX_INC_IBYTES(ifp, len) ifp->if_ibytes += len
#else
#define QLNX_INC_IERRORS(ifp) if_inc_counter(ifp, IFCOUNTER_IERRORS, 1)
#define QLNX_INC_IQDROPS(ifp) if_inc_counter(ifp, IFCOUNTER_IQDROPS, 1)
#define QLNX_INC_IPACKETS(ifp) if_inc_counter(ifp, IFCOUNTER_IPACKETS, 1)
#define QLNX_INC_OPACKETS(ifp) if_inc_counter(ifp, IFCOUNTER_OPACKETS, 1)
#define QLNX_INC_OBYTES(ifp, len) \
if_inc_counter(ifp, IFCOUNTER_OBYTES, len)
#define QLNX_INC_IBYTES(ifp, len) \
if_inc_counter(ha->ifp, IFCOUNTER_IBYTES, len)
#endif /* #if __FreeBSD_version < 1100000 */
#define CQE_L3_PACKET(flags) \
((((flags) & PARSING_AND_ERR_FLAGS_L3TYPE_MASK) == e_l3_type_ipv4) || \
(((flags) & PARSING_AND_ERR_FLAGS_L3TYPE_MASK) == e_l3_type_ipv6))
#define CQE_IP_HDR_ERR(flags) \
((flags) & (PARSING_AND_ERR_FLAGS_IPHDRERROR_MASK \
<< PARSING_AND_ERR_FLAGS_IPHDRERROR_SHIFT))
#define CQE_L4_HAS_CSUM(flags) \
((flags) & (PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_MASK \
<< PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_SHIFT))
#define CQE_HAS_VLAN(flags) \
((flags) & (PARSING_AND_ERR_FLAGS_TAG8021QEXIST_MASK \
<< PARSING_AND_ERR_FLAGS_TAG8021QEXIST_SHIFT))
#if defined(__i386__) || defined(__amd64__)
static __inline
void prefetch(void *x)
{
__asm volatile("prefetcht0 %0" :: "m" (*(unsigned long *)x));
}
#else
#define prefetch(x)
#endif
#endif /* #ifndef _QLNX_DEF_H_ */
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