sfxge.h revision 301075
1227569Sphilip/*- 2300607Sarybchik * Copyright (c) 2010-2016 Solarflare Communications Inc. 3227569Sphilip * All rights reserved. 4227569Sphilip * 5227569Sphilip * This software was developed in part by Philip Paeps under contract for 6227569Sphilip * Solarflare Communications, Inc. 7227569Sphilip * 8227569Sphilip * Redistribution and use in source and binary forms, with or without 9283514Sarybchik * modification, are permitted provided that the following conditions are met: 10227569Sphilip * 11283514Sarybchik * 1. Redistributions of source code must retain the above copyright notice, 12283514Sarybchik * this list of conditions and the following disclaimer. 13283514Sarybchik * 2. Redistributions in binary form must reproduce the above copyright notice, 14283514Sarybchik * this list of conditions and the following disclaimer in the documentation 15283514Sarybchik * and/or other materials provided with the distribution. 16227569Sphilip * 17283514Sarybchik * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 18283514Sarybchik * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 19283514Sarybchik * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20283514Sarybchik * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 21283514Sarybchik * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 22283514Sarybchik * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 23283514Sarybchik * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 24283514Sarybchik * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 25283514Sarybchik * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 26283514Sarybchik * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 27283514Sarybchik * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28283514Sarybchik * 29283514Sarybchik * The views and conclusions contained in the software and documentation are 30283514Sarybchik * those of the authors and should not be interpreted as representing official 31283514Sarybchik * policies, either expressed or implied, of the FreeBSD Project. 32283514Sarybchik * 33227569Sphilip * $FreeBSD: head/sys/dev/sfxge/sfxge.h 301075 2016-05-31 20:54:42Z arybchik $ 34227569Sphilip */ 35227569Sphilip 36227569Sphilip#ifndef _SFXGE_H 37272325Sgnn#define _SFXGE_H 38227569Sphilip 39227569Sphilip#include <sys/param.h> 40227569Sphilip#include <sys/kernel.h> 41227569Sphilip#include <sys/socket.h> 42227569Sphilip#include <sys/sysctl.h> 43227569Sphilip#include <sys/sx.h> 44227569Sphilip#include <vm/uma.h> 45227569Sphilip 46227569Sphilip#include <net/ethernet.h> 47227569Sphilip#include <net/if.h> 48257176Sglebius#include <net/if_var.h> 49227569Sphilip#include <net/if_media.h> 50227569Sphilip#include <net/if_types.h> 51227569Sphilip 52283514Sarybchik#include "sfxge_ioc.h" 53283514Sarybchik 54227569Sphilip/* 55283514Sarybchik * Debugging 56283514Sarybchik */ 57283514Sarybchik#if 0 58283514Sarybchik#define DBGPRINT(dev, fmt, args...) \ 59283514Sarybchik device_printf(dev, "%s: " fmt "\n", __func__, ## args) 60283514Sarybchik#else 61283514Sarybchik#define DBGPRINT(dev, fmt, args...) 62283514Sarybchik#endif 63283514Sarybchik 64283514Sarybchik/* 65227569Sphilip * Backward-compatibility 66227569Sphilip */ 67227569Sphilip#ifndef CACHE_LINE_SIZE 68227569Sphilip/* This should be right on most machines the driver will be used on, and 69227569Sphilip * we needn't care too much about wasting a few KB per interface. 70227569Sphilip */ 71272325Sgnn#define CACHE_LINE_SIZE 128 72227569Sphilip#endif 73280432Sarybchik 74227569Sphilip#ifndef IFCAP_LINKSTATE 75272325Sgnn#define IFCAP_LINKSTATE 0 76227569Sphilip#endif 77280432Sarybchik 78227569Sphilip#ifndef IFCAP_VLAN_HWTSO 79272325Sgnn#define IFCAP_VLAN_HWTSO 0 80227569Sphilip#endif 81280432Sarybchik 82227569Sphilip#ifndef IFM_10G_T 83272325Sgnn#define IFM_10G_T IFM_UNKNOWN 84227569Sphilip#endif 85280432Sarybchik 86227569Sphilip#ifndef IFM_10G_KX4 87272325Sgnn#define IFM_10G_KX4 IFM_10G_CX4 88227569Sphilip#endif 89280432Sarybchik 90283514Sarybchik#ifndef IFM_40G_CR4 91283514Sarybchik#define IFM_40G_CR4 IFM_UNKNOWN 92283514Sarybchik#endif 93283514Sarybchik 94227569Sphilip#if (__FreeBSD_version >= 800501 && __FreeBSD_version < 900000) || \ 95227569Sphilip __FreeBSD_version >= 900003 96272325Sgnn#define SFXGE_HAVE_DESCRIBE_INTR 97227569Sphilip#endif 98280432Sarybchik 99227569Sphilip#ifdef IFM_ETH_RXPAUSE 100272325Sgnn#define SFXGE_HAVE_PAUSE_MEDIAOPTS 101227569Sphilip#endif 102280432Sarybchik 103227569Sphilip#ifndef CTLTYPE_U64 104272325Sgnn#define CTLTYPE_U64 CTLTYPE_QUAD 105227569Sphilip#endif 106227569Sphilip 107227569Sphilip#include "sfxge_rx.h" 108227569Sphilip#include "sfxge_tx.h" 109227569Sphilip 110272328Sgnn#define ROUNDUP_POW_OF_TWO(_n) (1ULL << flsl((_n) - 1)) 111272328Sgnn 112272325Sgnn#define SFXGE_IP_ALIGN 2 113227569Sphilip 114272325Sgnn#define SFXGE_ETHERTYPE_LOOPBACK 0x9000 /* Xerox loopback */ 115227569Sphilip 116301067Sarybchik 117301067Sarybchik#define SFXGE_MAGIC_RESERVED 0x8000 118301067Sarybchik 119301067Sarybchik#define SFXGE_MAGIC_DMAQ_LABEL_WIDTH 6 120301067Sarybchik#define SFXGE_MAGIC_DMAQ_LABEL_MASK \ 121301067Sarybchik ((1 << SFXGE_MAGIC_DMAQ_LABEL_WIDTH) - 1) 122301067Sarybchik 123301075Sarybchikenum sfxge_sw_ev { 124301075Sarybchik SFXGE_SW_EV_RX_QFLUSH_DONE = 1, 125301075Sarybchik SFXGE_SW_EV_RX_QFLUSH_FAILED, 126301075Sarybchik SFXGE_SW_EV_RX_QREFILL, 127301075Sarybchik SFXGE_SW_EV_TX_QFLUSH_DONE, 128301075Sarybchik}; 129301067Sarybchik 130301075Sarybchik#define SFXGE_SW_EV_MAGIC(_sw_ev) \ 131301075Sarybchik (SFXGE_MAGIC_RESERVED | ((_sw_ev) << SFXGE_MAGIC_DMAQ_LABEL_WIDTH)) 132301067Sarybchik 133227569Sphilipenum sfxge_evq_state { 134227569Sphilip SFXGE_EVQ_UNINITIALIZED = 0, 135227569Sphilip SFXGE_EVQ_INITIALIZED, 136227569Sphilip SFXGE_EVQ_STARTING, 137227569Sphilip SFXGE_EVQ_STARTED 138227569Sphilip}; 139227569Sphilip 140227569Sphilip#define SFXGE_EV_BATCH 16384 141227569Sphilip 142227569Sphilipstruct sfxge_evq { 143277887Sarybchik /* Structure members below are sorted by usage order */ 144277887Sarybchik struct sfxge_softc *sc; 145277887Sarybchik struct mtx lock; 146277887Sarybchik unsigned int index; 147227569Sphilip enum sfxge_evq_state init_state; 148227569Sphilip efsys_mem_t mem; 149227569Sphilip efx_evq_t *common; 150227569Sphilip unsigned int read_ptr; 151277887Sarybchik boolean_t exception; 152227569Sphilip unsigned int rx_done; 153227569Sphilip unsigned int tx_done; 154227569Sphilip 155227569Sphilip /* Linked list of TX queues with completions to process */ 156227569Sphilip struct sfxge_txq *txq; 157227569Sphilip struct sfxge_txq **txqs; 158227569Sphilip 159277887Sarybchik /* Structure members not used on event processing path */ 160277887Sarybchik unsigned int buf_base_id; 161277887Sarybchik unsigned int entries; 162278250Sarybchik char lock_name[SFXGE_LOCK_NAME_MAX]; 163277887Sarybchik} __aligned(CACHE_LINE_SIZE); 164277887Sarybchik 165227569Sphilip#define SFXGE_NDESCS 1024 166227569Sphilip#define SFXGE_MODERATION 30 167227569Sphilip 168227569Sphilipenum sfxge_intr_state { 169227569Sphilip SFXGE_INTR_UNINITIALIZED = 0, 170227569Sphilip SFXGE_INTR_INITIALIZED, 171227569Sphilip SFXGE_INTR_TESTING, 172227569Sphilip SFXGE_INTR_STARTED 173227569Sphilip}; 174227569Sphilip 175227569Sphilipstruct sfxge_intr_hdl { 176272325Sgnn int eih_rid; 177272325Sgnn void *eih_tag; 178272325Sgnn struct resource *eih_res; 179227569Sphilip}; 180227569Sphilip 181227569Sphilipstruct sfxge_intr { 182227569Sphilip enum sfxge_intr_state state; 183227569Sphilip struct resource *msix_res; 184227569Sphilip struct sfxge_intr_hdl *table; 185227569Sphilip int n_alloc; 186227569Sphilip int type; 187227569Sphilip efsys_mem_t status; 188227569Sphilip uint32_t zero_count; 189227569Sphilip}; 190227569Sphilip 191227569Sphilipenum sfxge_mcdi_state { 192227569Sphilip SFXGE_MCDI_UNINITIALIZED = 0, 193227569Sphilip SFXGE_MCDI_INITIALIZED, 194227569Sphilip SFXGE_MCDI_BUSY, 195227569Sphilip SFXGE_MCDI_COMPLETED 196227569Sphilip}; 197227569Sphilip 198227569Sphilipstruct sfxge_mcdi { 199227569Sphilip struct mtx lock; 200283514Sarybchik efsys_mem_t mem; 201227569Sphilip enum sfxge_mcdi_state state; 202227569Sphilip efx_mcdi_transport_t transport; 203278250Sarybchik 204278250Sarybchik /* Only used in debugging output */ 205278250Sarybchik char lock_name[SFXGE_LOCK_NAME_MAX]; 206227569Sphilip}; 207227569Sphilip 208227569Sphilipstruct sfxge_hw_stats { 209227569Sphilip clock_t update_time; 210227569Sphilip efsys_mem_t dma_buf; 211227569Sphilip void *decode_buf; 212227569Sphilip}; 213227569Sphilip 214227569Sphilipenum sfxge_port_state { 215227569Sphilip SFXGE_PORT_UNINITIALIZED = 0, 216227569Sphilip SFXGE_PORT_INITIALIZED, 217227569Sphilip SFXGE_PORT_STARTED 218227569Sphilip}; 219227569Sphilip 220227569Sphilipstruct sfxge_port { 221227569Sphilip struct sfxge_softc *sc; 222227569Sphilip struct mtx lock; 223227569Sphilip enum sfxge_port_state init_state; 224227569Sphilip#ifndef SFXGE_HAVE_PAUSE_MEDIAOPTS 225227569Sphilip unsigned int wanted_fc; 226227569Sphilip#endif 227227569Sphilip struct sfxge_hw_stats phy_stats; 228227569Sphilip struct sfxge_hw_stats mac_stats; 229227569Sphilip efx_link_mode_t link_mode; 230283514Sarybchik uint8_t mcast_addrs[EFX_MAC_MULTICAST_LIST_MAX * 231283514Sarybchik EFX_MAC_ADDR_LEN]; 232283514Sarybchik unsigned int mcast_count; 233278250Sarybchik 234278250Sarybchik /* Only used in debugging output */ 235278250Sarybchik char lock_name[SFXGE_LOCK_NAME_MAX]; 236227569Sphilip}; 237227569Sphilip 238227569Sphilipenum sfxge_softc_state { 239227569Sphilip SFXGE_UNINITIALIZED = 0, 240227569Sphilip SFXGE_INITIALIZED, 241227569Sphilip SFXGE_REGISTERED, 242227569Sphilip SFXGE_STARTED 243227569Sphilip}; 244227569Sphilip 245227569Sphilipstruct sfxge_softc { 246227569Sphilip device_t dev; 247227569Sphilip struct sx softc_lock; 248278250Sarybchik char softc_lock_name[SFXGE_LOCK_NAME_MAX]; 249227569Sphilip enum sfxge_softc_state init_state; 250272325Sgnn struct ifnet *ifnet; 251227569Sphilip unsigned int if_flags; 252227569Sphilip struct sysctl_oid *stats_node; 253272330Sgnn struct sysctl_oid *txqs_node; 254227569Sphilip 255227569Sphilip struct task task_reset; 256227569Sphilip 257227569Sphilip efx_family_t family; 258227569Sphilip caddr_t vpd_data; 259227569Sphilip size_t vpd_size; 260227569Sphilip efx_nic_t *enp; 261278250Sarybchik efsys_lock_t enp_lock; 262227569Sphilip 263272328Sgnn unsigned int rxq_entries; 264272328Sgnn unsigned int txq_entries; 265272328Sgnn 266272325Sgnn bus_dma_tag_t parent_dma_tag; 267227569Sphilip efsys_bar_t bar; 268227569Sphilip 269227569Sphilip struct sfxge_intr intr; 270227569Sphilip struct sfxge_mcdi mcdi; 271227569Sphilip struct sfxge_port port; 272227569Sphilip uint32_t buffer_table_next; 273227569Sphilip 274227569Sphilip struct sfxge_evq *evq[SFXGE_RX_SCALE_MAX]; 275227569Sphilip unsigned int ev_moderation; 276277886Sarybchik#if EFSYS_OPT_QSTATS 277227569Sphilip clock_t ev_stats_update_time; 278227569Sphilip uint64_t ev_stats[EV_NQSTATS]; 279277886Sarybchik#endif 280227569Sphilip 281277894Sarybchik unsigned int max_rss_channels; 282227569Sphilip uma_zone_t rxq_cache; 283227569Sphilip struct sfxge_rxq *rxq[SFXGE_RX_SCALE_MAX]; 284227569Sphilip unsigned int rx_indir_table[SFXGE_RX_SCALE_MAX]; 285227569Sphilip 286227569Sphilip struct sfxge_txq *txq[SFXGE_TXQ_NTYPES + SFXGE_RX_SCALE_MAX]; 287227569Sphilip 288227569Sphilip struct ifmedia media; 289227569Sphilip 290227569Sphilip size_t rx_prefix_size; 291227569Sphilip size_t rx_buffer_size; 292283514Sarybchik size_t rx_buffer_align; 293294996Sglebius int rx_cluster_size; 294227569Sphilip 295283514Sarybchik unsigned int evq_max; 296278940Sarybchik unsigned int evq_count; 297278939Sarybchik unsigned int rxq_count; 298278938Sarybchik unsigned int txq_count; 299283514Sarybchik 300294077Sarybchik unsigned int tso_fw_assisted; 301294077Sarybchik#define SFXGE_FATSOV1 (1 << 0) 302294077Sarybchik#define SFXGE_FATSOV2 (1 << 1) 303294077Sarybchik 304291843Sarybchik#if EFSYS_OPT_MCDI_LOGGING 305291843Sarybchik int mcdi_logging; 306291843Sarybchik#endif 307227569Sphilip}; 308227569Sphilip 309272325Sgnn#define SFXGE_LINK_UP(sc) ((sc)->port.link_mode != EFX_LINK_DOWN) 310272325Sgnn#define SFXGE_RUNNING(sc) ((sc)->ifnet->if_drv_flags & IFF_DRV_RUNNING) 311227569Sphilip 312272328Sgnn#define SFXGE_PARAM(_name) "hw.sfxge." #_name 313272328Sgnn 314272328SgnnSYSCTL_DECL(_hw_sfxge); 315272328Sgnn 316227569Sphilip/* 317227569Sphilip * From sfxge.c. 318227569Sphilip */ 319227569Sphilipextern void sfxge_schedule_reset(struct sfxge_softc *sc); 320227569Sphilipextern void sfxge_sram_buf_tbl_alloc(struct sfxge_softc *sc, size_t n, 321227569Sphilip uint32_t *idp); 322227569Sphilip 323227569Sphilip/* 324227569Sphilip * From sfxge_dma.c. 325227569Sphilip */ 326227569Sphilipextern int sfxge_dma_init(struct sfxge_softc *sc); 327227569Sphilipextern void sfxge_dma_fini(struct sfxge_softc *sc); 328227569Sphilipextern int sfxge_dma_alloc(struct sfxge_softc *sc, bus_size_t len, 329283514Sarybchik efsys_mem_t *esmp); 330227569Sphilipextern void sfxge_dma_free(efsys_mem_t *esmp); 331227569Sphilipextern int sfxge_dma_map_sg_collapse(bus_dma_tag_t tag, bus_dmamap_t map, 332283514Sarybchik struct mbuf **mp, 333283514Sarybchik bus_dma_segment_t *segs, 334283514Sarybchik int *nsegs, int maxsegs); 335227569Sphilip 336227569Sphilip/* 337227569Sphilip * From sfxge_ev.c. 338227569Sphilip */ 339227569Sphilipextern int sfxge_ev_init(struct sfxge_softc *sc); 340227569Sphilipextern void sfxge_ev_fini(struct sfxge_softc *sc); 341227569Sphilipextern int sfxge_ev_start(struct sfxge_softc *sc); 342227569Sphilipextern void sfxge_ev_stop(struct sfxge_softc *sc); 343277884Sarybchikextern int sfxge_ev_qpoll(struct sfxge_evq *evq); 344227569Sphilip 345227569Sphilip/* 346227569Sphilip * From sfxge_intr.c. 347227569Sphilip */ 348227569Sphilipextern int sfxge_intr_init(struct sfxge_softc *sc); 349227569Sphilipextern void sfxge_intr_fini(struct sfxge_softc *sc); 350227569Sphilipextern int sfxge_intr_start(struct sfxge_softc *sc); 351227569Sphilipextern void sfxge_intr_stop(struct sfxge_softc *sc); 352227569Sphilip 353227569Sphilip/* 354227569Sphilip * From sfxge_mcdi.c. 355227569Sphilip */ 356227569Sphilipextern int sfxge_mcdi_init(struct sfxge_softc *sc); 357227569Sphilipextern void sfxge_mcdi_fini(struct sfxge_softc *sc); 358283514Sarybchikextern int sfxge_mcdi_ioctl(struct sfxge_softc *sc, sfxge_ioc_t *ip); 359227569Sphilip 360227569Sphilip/* 361283514Sarybchik * From sfxge_nvram.c. 362283514Sarybchik */ 363283514Sarybchikextern int sfxge_nvram_ioctl(struct sfxge_softc *sc, sfxge_ioc_t *ip); 364283514Sarybchik 365283514Sarybchik/* 366227569Sphilip * From sfxge_port.c. 367227569Sphilip */ 368227569Sphilipextern int sfxge_port_init(struct sfxge_softc *sc); 369227569Sphilipextern void sfxge_port_fini(struct sfxge_softc *sc); 370227569Sphilipextern int sfxge_port_start(struct sfxge_softc *sc); 371227569Sphilipextern void sfxge_port_stop(struct sfxge_softc *sc); 372227569Sphilipextern void sfxge_mac_link_update(struct sfxge_softc *sc, 373283514Sarybchik efx_link_mode_t mode); 374227569Sphilipextern int sfxge_mac_filter_set(struct sfxge_softc *sc); 375227569Sphilipextern int sfxge_port_ifmedia_init(struct sfxge_softc *sc); 376279184Sarybchikextern uint64_t sfxge_get_counter(struct ifnet *ifp, ift_counter c); 377227569Sphilip 378272325Sgnn#define SFXGE_MAX_MTU (9 * 1024) 379227569Sphilip 380278250Sarybchik#define SFXGE_ADAPTER_LOCK_INIT(_sc, _ifname) \ 381278250Sarybchik do { \ 382278250Sarybchik struct sfxge_softc *__sc = (_sc); \ 383278250Sarybchik \ 384278250Sarybchik snprintf((__sc)->softc_lock_name, \ 385278250Sarybchik sizeof((__sc)->softc_lock_name), \ 386278250Sarybchik "%s:softc", (_ifname)); \ 387278250Sarybchik sx_init(&(__sc)->softc_lock, (__sc)->softc_lock_name); \ 388278250Sarybchik } while (B_FALSE) 389278221Sarybchik#define SFXGE_ADAPTER_LOCK_DESTROY(_sc) \ 390278221Sarybchik sx_destroy(&(_sc)->softc_lock) 391278221Sarybchik#define SFXGE_ADAPTER_LOCK(_sc) \ 392278221Sarybchik sx_xlock(&(_sc)->softc_lock) 393278221Sarybchik#define SFXGE_ADAPTER_UNLOCK(_sc) \ 394278221Sarybchik sx_xunlock(&(_sc)->softc_lock) 395278221Sarybchik#define SFXGE_ADAPTER_LOCK_ASSERT_OWNED(_sc) \ 396278221Sarybchik sx_assert(&(_sc)->softc_lock, LA_XLOCKED) 397278221Sarybchik 398278250Sarybchik#define SFXGE_PORT_LOCK_INIT(_port, _ifname) \ 399278250Sarybchik do { \ 400278250Sarybchik struct sfxge_port *__port = (_port); \ 401278250Sarybchik \ 402278250Sarybchik snprintf((__port)->lock_name, \ 403278250Sarybchik sizeof((__port)->lock_name), \ 404278250Sarybchik "%s:port", (_ifname)); \ 405278250Sarybchik mtx_init(&(__port)->lock, (__port)->lock_name, \ 406278250Sarybchik NULL, MTX_DEF); \ 407278250Sarybchik } while (B_FALSE) 408278221Sarybchik#define SFXGE_PORT_LOCK_DESTROY(_port) \ 409278221Sarybchik mtx_destroy(&(_port)->lock) 410278221Sarybchik#define SFXGE_PORT_LOCK(_port) \ 411278221Sarybchik mtx_lock(&(_port)->lock) 412278221Sarybchik#define SFXGE_PORT_UNLOCK(_port) \ 413278221Sarybchik mtx_unlock(&(_port)->lock) 414278221Sarybchik#define SFXGE_PORT_LOCK_ASSERT_OWNED(_port) \ 415278221Sarybchik mtx_assert(&(_port)->lock, MA_OWNED) 416278221Sarybchik 417278250Sarybchik#define SFXGE_MCDI_LOCK_INIT(_mcdi, _ifname) \ 418278250Sarybchik do { \ 419278250Sarybchik struct sfxge_mcdi *__mcdi = (_mcdi); \ 420278250Sarybchik \ 421278250Sarybchik snprintf((__mcdi)->lock_name, \ 422278250Sarybchik sizeof((__mcdi)->lock_name), \ 423278250Sarybchik "%s:mcdi", (_ifname)); \ 424278250Sarybchik mtx_init(&(__mcdi)->lock, (__mcdi)->lock_name, \ 425278250Sarybchik NULL, MTX_DEF); \ 426278250Sarybchik } while (B_FALSE) 427278221Sarybchik#define SFXGE_MCDI_LOCK_DESTROY(_mcdi) \ 428278221Sarybchik mtx_destroy(&(_mcdi)->lock) 429278221Sarybchik#define SFXGE_MCDI_LOCK(_mcdi) \ 430278221Sarybchik mtx_lock(&(_mcdi)->lock) 431278221Sarybchik#define SFXGE_MCDI_UNLOCK(_mcdi) \ 432278221Sarybchik mtx_unlock(&(_mcdi)->lock) 433278221Sarybchik#define SFXGE_MCDI_LOCK_ASSERT_OWNED(_mcdi) \ 434278221Sarybchik mtx_assert(&(_mcdi)->lock, MA_OWNED) 435278221Sarybchik 436278250Sarybchik#define SFXGE_EVQ_LOCK_INIT(_evq, _ifname, _evq_index) \ 437278250Sarybchik do { \ 438278250Sarybchik struct sfxge_evq *__evq = (_evq); \ 439278250Sarybchik \ 440278250Sarybchik snprintf((__evq)->lock_name, \ 441278250Sarybchik sizeof((__evq)->lock_name), \ 442278250Sarybchik "%s:evq%u", (_ifname), (_evq_index)); \ 443278250Sarybchik mtx_init(&(__evq)->lock, (__evq)->lock_name, \ 444278250Sarybchik NULL, MTX_DEF); \ 445278250Sarybchik } while (B_FALSE) 446278221Sarybchik#define SFXGE_EVQ_LOCK_DESTROY(_evq) \ 447278221Sarybchik mtx_destroy(&(_evq)->lock) 448278221Sarybchik#define SFXGE_EVQ_LOCK(_evq) \ 449278221Sarybchik mtx_lock(&(_evq)->lock) 450278221Sarybchik#define SFXGE_EVQ_UNLOCK(_evq) \ 451278221Sarybchik mtx_unlock(&(_evq)->lock) 452278221Sarybchik#define SFXGE_EVQ_LOCK_ASSERT_OWNED(_evq) \ 453278221Sarybchik mtx_assert(&(_evq)->lock, MA_OWNED) 454278221Sarybchik 455227569Sphilip#endif /* _SFXGE_H */ 456