16054c3f6SMatt Jacob /* 26054c3f6SMatt Jacob * Platform (FreeBSD) dependent common attachment code for Qlogic adapters. 36054c3f6SMatt Jacob * 45f5aafe1SMatt Jacob * Copyright (c) 1997, 1998, 1999, 2000, 2001 by Matthew Jacob 56054c3f6SMatt Jacob * 66054c3f6SMatt Jacob * Redistribution and use in source and binary forms, with or without 76054c3f6SMatt Jacob * modification, are permitted provided that the following conditions 86054c3f6SMatt Jacob * are met: 96054c3f6SMatt Jacob * 1. Redistributions of source code must retain the above copyright 106054c3f6SMatt Jacob * notice immediately at the beginning of the file, without modification, 116054c3f6SMatt Jacob * this list of conditions, and the following disclaimer. 12aa57fd6fSMatt Jacob * 2. The name of the author may not be used to endorse or promote products 13aa57fd6fSMatt Jacob * derived from this software without specific prior written permission. 146054c3f6SMatt Jacob * 156054c3f6SMatt Jacob * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 166054c3f6SMatt Jacob * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 176054c3f6SMatt Jacob * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 186054c3f6SMatt Jacob * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 196054c3f6SMatt Jacob * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 206054c3f6SMatt Jacob * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 216054c3f6SMatt Jacob * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 226054c3f6SMatt Jacob * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 236054c3f6SMatt Jacob * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 246054c3f6SMatt Jacob * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 256054c3f6SMatt Jacob * SUCH DAMAGE. 266054c3f6SMatt Jacob */ 27aad970f1SDavid E. O'Brien 28aad970f1SDavid E. O'Brien #include <sys/cdefs.h> 29aad970f1SDavid E. O'Brien __FBSDID("$FreeBSD$"); 30aad970f1SDavid E. O'Brien 316054c3f6SMatt Jacob #include <dev/isp/isp_freebsd.h> 325d571944SMatt Jacob #include <sys/unistd.h> 335d571944SMatt Jacob #include <sys/kthread.h> 343ea883b4SMatt Jacob #include <machine/stdarg.h> /* for use by isp_prt below */ 355d571944SMatt Jacob #include <sys/conf.h> 364eb49427SMatt Jacob #include <sys/module.h> 375d571944SMatt Jacob #include <sys/ioccom.h> 385d571944SMatt Jacob #include <dev/isp/isp_ioctl.h> 396054c3f6SMatt Jacob 40a1bc34c6SMatt Jacob 414eb49427SMatt Jacob MODULE_VERSION(isp, 1); 4273030e03SMatt Jacob int isp_announced = 0; 4373030e03SMatt Jacob ispfwfunc *isp_get_firmware_p = NULL; 4473030e03SMatt Jacob 455d571944SMatt Jacob static d_ioctl_t ispioctl; 46f6e75de2SMatt Jacob static void isp_intr_enable(void *); 470470d791SMatt Jacob static void isp_cam_async(void *, u_int32_t, struct cam_path *, void *); 480470d791SMatt Jacob static void isp_poll(struct cam_sim *); 49b85389e1SMatt Jacob static timeout_t isp_watchdog; 505d571944SMatt Jacob static void isp_kthread(void *); 51d81ba9d5SMatt Jacob static void isp_action(struct cam_sim *, union ccb *); 520470d791SMatt Jacob 53cc8df88bSMatt Jacob 545d571944SMatt Jacob #define ISP_CDEV_MAJOR 248 555d571944SMatt Jacob static struct cdevsw isp_cdevsw = { 567ac40f5fSPoul-Henning Kamp .d_open = nullopen, 577ac40f5fSPoul-Henning Kamp .d_close = nullclose, 587ac40f5fSPoul-Henning Kamp .d_ioctl = ispioctl, 597ac40f5fSPoul-Henning Kamp .d_name = "isp", 607ac40f5fSPoul-Henning Kamp .d_maj = ISP_CDEV_MAJOR, 617ac40f5fSPoul-Henning Kamp .d_flags = D_TAPE, 625d571944SMatt Jacob }; 635d571944SMatt Jacob 64d81ba9d5SMatt Jacob static struct ispsoftc *isplist = NULL; 65478f8a96SJustin T. Gibbs 66478f8a96SJustin T. Gibbs void 67c3055363SMatt Jacob isp_attach(struct ispsoftc *isp) 68478f8a96SJustin T. Gibbs { 69ea6f23cdSMatt Jacob int primary, secondary; 70478f8a96SJustin T. Gibbs struct ccb_setasync csa; 71478f8a96SJustin T. Gibbs struct cam_devq *devq; 72ea6f23cdSMatt Jacob struct cam_sim *sim; 73ea6f23cdSMatt Jacob struct cam_path *path; 74478f8a96SJustin T. Gibbs 75478f8a96SJustin T. Gibbs /* 76ea6f23cdSMatt Jacob * Establish (in case of 12X0) which bus is the primary. 77ea6f23cdSMatt Jacob */ 78ea6f23cdSMatt Jacob 79ea6f23cdSMatt Jacob primary = 0; 80ea6f23cdSMatt Jacob secondary = 1; 81ea6f23cdSMatt Jacob 82ea6f23cdSMatt Jacob /* 83ea6f23cdSMatt Jacob * Create the device queue for our SIM(s). 84478f8a96SJustin T. Gibbs */ 85ab6c4b31SMatt Jacob devq = cam_simq_alloc(isp->isp_maxcmds); 86478f8a96SJustin T. Gibbs if (devq == NULL) { 87478f8a96SJustin T. Gibbs return; 88478f8a96SJustin T. Gibbs } 89478f8a96SJustin T. Gibbs 90478f8a96SJustin T. Gibbs /* 91ea6f23cdSMatt Jacob * Construct our SIM entry. 92478f8a96SJustin T. Gibbs */ 9345c9a36aSMatt Jacob ISPLOCK_2_CAMLOCK(isp); 94ea6f23cdSMatt Jacob sim = cam_sim_alloc(isp_action, isp_poll, "isp", isp, 953c75bb14SMatt Jacob device_get_unit(isp->isp_dev), 1, isp->isp_maxcmds, devq); 96ea6f23cdSMatt Jacob if (sim == NULL) { 97478f8a96SJustin T. Gibbs cam_simq_free(devq); 9845c9a36aSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 99478f8a96SJustin T. Gibbs return; 100478f8a96SJustin T. Gibbs } 10145c9a36aSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 102f6e75de2SMatt Jacob 103f6e75de2SMatt Jacob isp->isp_osinfo.ehook.ich_func = isp_intr_enable; 104f6e75de2SMatt Jacob isp->isp_osinfo.ehook.ich_arg = isp; 10545c9a36aSMatt Jacob ISPLOCK_2_CAMLOCK(isp); 106f6e75de2SMatt Jacob if (config_intrhook_establish(&isp->isp_osinfo.ehook) != 0) { 10745c9a36aSMatt Jacob cam_sim_free(sim, TRUE); 10845c9a36aSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 109bfbab170SMatt Jacob isp_prt(isp, ISP_LOGERR, 110bfbab170SMatt Jacob "could not establish interrupt enable hook"); 111f6e75de2SMatt Jacob return; 112f6e75de2SMatt Jacob } 113f6e75de2SMatt Jacob 114ea6f23cdSMatt Jacob if (xpt_bus_register(sim, primary) != CAM_SUCCESS) { 115ea6f23cdSMatt Jacob cam_sim_free(sim, TRUE); 11645c9a36aSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 117478f8a96SJustin T. Gibbs return; 118478f8a96SJustin T. Gibbs } 119478f8a96SJustin T. Gibbs 120ea6f23cdSMatt Jacob if (xpt_create_path(&path, NULL, cam_sim_path(sim), 121478f8a96SJustin T. Gibbs CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD) != CAM_REQ_CMP) { 122ea6f23cdSMatt Jacob xpt_bus_deregister(cam_sim_path(sim)); 123ea6f23cdSMatt Jacob cam_sim_free(sim, TRUE); 1245d571944SMatt Jacob config_intrhook_disestablish(&isp->isp_osinfo.ehook); 12545c9a36aSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 126478f8a96SJustin T. Gibbs return; 127478f8a96SJustin T. Gibbs } 128478f8a96SJustin T. Gibbs 129ea6f23cdSMatt Jacob xpt_setup_ccb(&csa.ccb_h, path, 5); 130478f8a96SJustin T. Gibbs csa.ccb_h.func_code = XPT_SASYNC_CB; 131478f8a96SJustin T. Gibbs csa.event_enable = AC_LOST_DEVICE; 132cbf57b47SMatt Jacob csa.callback = isp_cam_async; 133ea6f23cdSMatt Jacob csa.callback_arg = sim; 134478f8a96SJustin T. Gibbs xpt_action((union ccb *)&csa); 13545c9a36aSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 136ea6f23cdSMatt Jacob isp->isp_sim = sim; 137ea6f23cdSMatt Jacob isp->isp_path = path; 1385d571944SMatt Jacob /* 1395d571944SMatt Jacob * Create a kernel thread for fibre channel instances. We 1405d571944SMatt Jacob * don't have dual channel FC cards. 1415d571944SMatt Jacob */ 1425d571944SMatt Jacob if (IS_FC(isp)) { 14345c9a36aSMatt Jacob ISPLOCK_2_CAMLOCK(isp); 14445c9a36aSMatt Jacob /* XXX: LOCK VIOLATION */ 1455d571944SMatt Jacob cv_init(&isp->isp_osinfo.kthread_cv, "isp_kthread_cv"); 1465d571944SMatt Jacob if (kthread_create(isp_kthread, isp, &isp->isp_osinfo.kproc, 147316ec49aSScott Long RFHIGHPID, 0, "%s: fc_thrd", 1485d571944SMatt Jacob device_get_nameunit(isp->isp_dev))) { 1495d571944SMatt Jacob xpt_bus_deregister(cam_sim_path(sim)); 1505d571944SMatt Jacob cam_sim_free(sim, TRUE); 1515d571944SMatt Jacob config_intrhook_disestablish(&isp->isp_osinfo.ehook); 15245c9a36aSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 15345c9a36aSMatt Jacob isp_prt(isp, ISP_LOGERR, "could not create kthread"); 1545d571944SMatt Jacob return; 1555d571944SMatt Jacob } 1568e6a12fcSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 1575d571944SMatt Jacob } 1585d571944SMatt Jacob 159478f8a96SJustin T. Gibbs 160ea6f23cdSMatt Jacob /* 161ea6f23cdSMatt Jacob * If we have a second channel, construct SIM entry for that. 162ea6f23cdSMatt Jacob */ 16322e1dc85SMatt Jacob if (IS_DUALBUS(isp)) { 16445c9a36aSMatt Jacob ISPLOCK_2_CAMLOCK(isp); 165ea6f23cdSMatt Jacob sim = cam_sim_alloc(isp_action, isp_poll, "isp", isp, 1663c75bb14SMatt Jacob device_get_unit(isp->isp_dev), 1, isp->isp_maxcmds, devq); 167ea6f23cdSMatt Jacob if (sim == NULL) { 168ea6f23cdSMatt Jacob xpt_bus_deregister(cam_sim_path(isp->isp_sim)); 169ea6f23cdSMatt Jacob xpt_free_path(isp->isp_path); 170ea6f23cdSMatt Jacob cam_simq_free(devq); 1715d571944SMatt Jacob config_intrhook_disestablish(&isp->isp_osinfo.ehook); 172ea6f23cdSMatt Jacob return; 173ea6f23cdSMatt Jacob } 174ea6f23cdSMatt Jacob if (xpt_bus_register(sim, secondary) != CAM_SUCCESS) { 175ea6f23cdSMatt Jacob xpt_bus_deregister(cam_sim_path(isp->isp_sim)); 176ea6f23cdSMatt Jacob xpt_free_path(isp->isp_path); 177ea6f23cdSMatt Jacob cam_sim_free(sim, TRUE); 1785d571944SMatt Jacob config_intrhook_disestablish(&isp->isp_osinfo.ehook); 17945c9a36aSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 180ea6f23cdSMatt Jacob return; 181ea6f23cdSMatt Jacob } 182ea6f23cdSMatt Jacob 183ea6f23cdSMatt Jacob if (xpt_create_path(&path, NULL, cam_sim_path(sim), 184ea6f23cdSMatt Jacob CAM_TARGET_WILDCARD, CAM_LUN_WILDCARD) != CAM_REQ_CMP) { 185ea6f23cdSMatt Jacob xpt_bus_deregister(cam_sim_path(isp->isp_sim)); 186ea6f23cdSMatt Jacob xpt_free_path(isp->isp_path); 187ea6f23cdSMatt Jacob xpt_bus_deregister(cam_sim_path(sim)); 188ea6f23cdSMatt Jacob cam_sim_free(sim, TRUE); 1895d571944SMatt Jacob config_intrhook_disestablish(&isp->isp_osinfo.ehook); 19045c9a36aSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 191ea6f23cdSMatt Jacob return; 192ea6f23cdSMatt Jacob } 193ea6f23cdSMatt Jacob 194ea6f23cdSMatt Jacob xpt_setup_ccb(&csa.ccb_h, path, 5); 195ea6f23cdSMatt Jacob csa.ccb_h.func_code = XPT_SASYNC_CB; 196ea6f23cdSMatt Jacob csa.event_enable = AC_LOST_DEVICE; 197ea6f23cdSMatt Jacob csa.callback = isp_cam_async; 198ea6f23cdSMatt Jacob csa.callback_arg = sim; 199ea6f23cdSMatt Jacob xpt_action((union ccb *)&csa); 20045c9a36aSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 201ea6f23cdSMatt Jacob isp->isp_sim2 = sim; 202ea6f23cdSMatt Jacob isp->isp_path2 = path; 203ea6f23cdSMatt Jacob } 2045d571944SMatt Jacob 20564edff94SMatt Jacob #ifdef ISP_TARGET_MODE 20664edff94SMatt Jacob cv_init(&isp->isp_osinfo.tgtcv0[0], "isp_tgcv0a"); 20764edff94SMatt Jacob cv_init(&isp->isp_osinfo.tgtcv0[1], "isp_tgcv0b"); 20864edff94SMatt Jacob cv_init(&isp->isp_osinfo.tgtcv1[0], "isp_tgcv1a"); 20964edff94SMatt Jacob cv_init(&isp->isp_osinfo.tgtcv1[1], "isp_tgcv1b"); 21064edff94SMatt Jacob #endif 2115d571944SMatt Jacob /* 2125d571944SMatt Jacob * Create device nodes 2135d571944SMatt Jacob */ 2145d571944SMatt Jacob (void) make_dev(&isp_cdevsw, device_get_unit(isp->isp_dev), UID_ROOT, 2155d571944SMatt Jacob GID_OPERATOR, 0600, "%s", device_get_nameunit(isp->isp_dev)); 2165d571944SMatt Jacob 217d6e5500fSMatt Jacob if (isp->isp_role != ISP_ROLE_NONE) { 218478f8a96SJustin T. Gibbs isp->isp_state = ISP_RUNSTATE; 219b85389e1SMatt Jacob ENABLE_INTS(isp); 220d6e5500fSMatt Jacob } 221d81ba9d5SMatt Jacob if (isplist == NULL) { 222d81ba9d5SMatt Jacob isplist = isp; 223d81ba9d5SMatt Jacob } else { 224d81ba9d5SMatt Jacob struct ispsoftc *tmp = isplist; 225d81ba9d5SMatt Jacob while (tmp->isp_osinfo.next) { 226d81ba9d5SMatt Jacob tmp = tmp->isp_osinfo.next; 227d81ba9d5SMatt Jacob } 228d81ba9d5SMatt Jacob tmp->isp_osinfo.next = isp; 229478f8a96SJustin T. Gibbs } 2305d571944SMatt Jacob 2315d571944SMatt Jacob } 2325d571944SMatt Jacob 233162e9893SMatt Jacob static INLINE void 234fdeb9f2fSMatt Jacob isp_freeze_loopdown(struct ispsoftc *isp, char *msg) 235fdeb9f2fSMatt Jacob { 236fdeb9f2fSMatt Jacob if (isp->isp_osinfo.simqfrozen == 0) { 237fdeb9f2fSMatt Jacob isp_prt(isp, ISP_LOGDEBUG0, "%s: freeze simq (loopdown)", msg); 238fdeb9f2fSMatt Jacob isp->isp_osinfo.simqfrozen |= SIMQFRZ_LOOPDOWN; 239fdeb9f2fSMatt Jacob ISPLOCK_2_CAMLOCK(isp); 240fdeb9f2fSMatt Jacob xpt_freeze_simq(isp->isp_sim, 1); 241fdeb9f2fSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 242fdeb9f2fSMatt Jacob } else { 243fdeb9f2fSMatt Jacob isp_prt(isp, ISP_LOGDEBUG0, "%s: mark frozen (loopdown)", msg); 244fdeb9f2fSMatt Jacob isp->isp_osinfo.simqfrozen |= SIMQFRZ_LOOPDOWN; 245fdeb9f2fSMatt Jacob } 246fdeb9f2fSMatt Jacob } 247fdeb9f2fSMatt Jacob 2485d571944SMatt Jacob static int 249b40ce416SJulian Elischer ispioctl(dev_t dev, u_long cmd, caddr_t addr, int flags, struct thread *td) 2505d571944SMatt Jacob { 2515d571944SMatt Jacob struct ispsoftc *isp; 2525d571944SMatt Jacob int retval = ENOTTY; 2535d571944SMatt Jacob 2545d571944SMatt Jacob isp = isplist; 2555d571944SMatt Jacob while (isp) { 2565d571944SMatt Jacob if (minor(dev) == device_get_unit(isp->isp_dev)) { 2575d571944SMatt Jacob break; 2585d571944SMatt Jacob } 2595d571944SMatt Jacob isp = isp->isp_osinfo.next; 2605d571944SMatt Jacob } 2615d571944SMatt Jacob if (isp == NULL) 2625d571944SMatt Jacob return (ENXIO); 2635d571944SMatt Jacob 2645d571944SMatt Jacob switch (cmd) { 265d134aa0bSMatt Jacob #ifdef ISP_FW_CRASH_DUMP 266d134aa0bSMatt Jacob case ISP_GET_FW_CRASH_DUMP: 267d134aa0bSMatt Jacob { 268d134aa0bSMatt Jacob u_int16_t *ptr = FCPARAM(isp)->isp_dump_data; 269d134aa0bSMatt Jacob size_t sz; 270d134aa0bSMatt Jacob 271d134aa0bSMatt Jacob retval = 0; 272d134aa0bSMatt Jacob if (IS_2200(isp)) 273d134aa0bSMatt Jacob sz = QLA2200_RISC_IMAGE_DUMP_SIZE; 274d134aa0bSMatt Jacob else 275d134aa0bSMatt Jacob sz = QLA2300_RISC_IMAGE_DUMP_SIZE; 276d134aa0bSMatt Jacob ISP_LOCK(isp); 277d134aa0bSMatt Jacob if (ptr && *ptr) { 278d134aa0bSMatt Jacob void *uaddr = *((void **) addr); 279d134aa0bSMatt Jacob if (copyout(ptr, uaddr, sz)) { 280d134aa0bSMatt Jacob retval = EFAULT; 281d134aa0bSMatt Jacob } else { 282d134aa0bSMatt Jacob *ptr = 0; 283d134aa0bSMatt Jacob } 284d134aa0bSMatt Jacob } else { 285d134aa0bSMatt Jacob retval = ENXIO; 286d134aa0bSMatt Jacob } 287d134aa0bSMatt Jacob ISP_UNLOCK(isp); 288d134aa0bSMatt Jacob break; 289d134aa0bSMatt Jacob } 290d134aa0bSMatt Jacob 291d134aa0bSMatt Jacob case ISP_FORCE_CRASH_DUMP: 292d134aa0bSMatt Jacob ISP_LOCK(isp); 293fdeb9f2fSMatt Jacob isp_freeze_loopdown(isp, "ispioctl(ISP_FORCE_CRASH_DUMP)"); 294d134aa0bSMatt Jacob isp_fw_dump(isp); 295d134aa0bSMatt Jacob isp_reinit(isp); 296d134aa0bSMatt Jacob ISP_UNLOCK(isp); 297d134aa0bSMatt Jacob retval = 0; 298d134aa0bSMatt Jacob break; 299d134aa0bSMatt Jacob #endif 3005d571944SMatt Jacob case ISP_SDBLEV: 3015d571944SMatt Jacob { 3025d571944SMatt Jacob int olddblev = isp->isp_dblev; 3035d571944SMatt Jacob isp->isp_dblev = *(int *)addr; 3045d571944SMatt Jacob *(int *)addr = olddblev; 3055d571944SMatt Jacob retval = 0; 3065d571944SMatt Jacob break; 3075d571944SMatt Jacob } 3085d571944SMatt Jacob case ISP_RESETHBA: 3095d571944SMatt Jacob ISP_LOCK(isp); 3105d571944SMatt Jacob isp_reinit(isp); 3115d571944SMatt Jacob ISP_UNLOCK(isp); 3125d571944SMatt Jacob retval = 0; 3135d571944SMatt Jacob break; 314f553351eSMatt Jacob case ISP_RESCAN: 3155d571944SMatt Jacob if (IS_FC(isp)) { 3165d571944SMatt Jacob ISP_LOCK(isp); 3175d571944SMatt Jacob if (isp_fc_runstate(isp, 5 * 1000000)) { 3185d571944SMatt Jacob retval = EIO; 3195d571944SMatt Jacob } else { 3205d571944SMatt Jacob retval = 0; 3215d571944SMatt Jacob } 3225d571944SMatt Jacob ISP_UNLOCK(isp); 3235d571944SMatt Jacob } 3245d571944SMatt Jacob break; 3255d571944SMatt Jacob case ISP_FC_LIP: 3265d571944SMatt Jacob if (IS_FC(isp)) { 3275d571944SMatt Jacob ISP_LOCK(isp); 3285d571944SMatt Jacob if (isp_control(isp, ISPCTL_SEND_LIP, 0)) { 3295d571944SMatt Jacob retval = EIO; 3305d571944SMatt Jacob } else { 3315d571944SMatt Jacob retval = 0; 3325d571944SMatt Jacob } 3335d571944SMatt Jacob ISP_UNLOCK(isp); 3345d571944SMatt Jacob } 3355d571944SMatt Jacob break; 3365d571944SMatt Jacob case ISP_FC_GETDINFO: 3375d571944SMatt Jacob { 3385d571944SMatt Jacob struct isp_fc_device *ifc = (struct isp_fc_device *) addr; 3395d571944SMatt Jacob struct lportdb *lp; 3405d571944SMatt Jacob 3415d571944SMatt Jacob if (ifc->loopid < 0 || ifc->loopid >= MAX_FC_TARG) { 3425d571944SMatt Jacob retval = EINVAL; 3435d571944SMatt Jacob break; 3445d571944SMatt Jacob } 3455d571944SMatt Jacob ISP_LOCK(isp); 3465d571944SMatt Jacob lp = &FCPARAM(isp)->portdb[ifc->loopid]; 3475d571944SMatt Jacob if (lp->valid) { 3485d571944SMatt Jacob ifc->loopid = lp->loopid; 3495d571944SMatt Jacob ifc->portid = lp->portid; 3505d571944SMatt Jacob ifc->node_wwn = lp->node_wwn; 3515d571944SMatt Jacob ifc->port_wwn = lp->port_wwn; 3525d571944SMatt Jacob retval = 0; 3535d571944SMatt Jacob } else { 3545d571944SMatt Jacob retval = ENODEV; 3555d571944SMatt Jacob } 3565d571944SMatt Jacob ISP_UNLOCK(isp); 3575d571944SMatt Jacob break; 3585d571944SMatt Jacob } 3592903b272SMatt Jacob case ISP_GET_STATS: 3602903b272SMatt Jacob { 3612903b272SMatt Jacob isp_stats_t *sp = (isp_stats_t *) addr; 3622903b272SMatt Jacob 3632903b272SMatt Jacob MEMZERO(sp, sizeof (*sp)); 3642903b272SMatt Jacob sp->isp_stat_version = ISP_STATS_VERSION; 3652903b272SMatt Jacob sp->isp_type = isp->isp_type; 3662903b272SMatt Jacob sp->isp_revision = isp->isp_revision; 3672903b272SMatt Jacob ISP_LOCK(isp); 3682903b272SMatt Jacob sp->isp_stats[ISP_INTCNT] = isp->isp_intcnt; 3692903b272SMatt Jacob sp->isp_stats[ISP_INTBOGUS] = isp->isp_intbogus; 3702903b272SMatt Jacob sp->isp_stats[ISP_INTMBOXC] = isp->isp_intmboxc; 3712903b272SMatt Jacob sp->isp_stats[ISP_INGOASYNC] = isp->isp_intoasync; 3722903b272SMatt Jacob sp->isp_stats[ISP_RSLTCCMPLT] = isp->isp_rsltccmplt; 3732903b272SMatt Jacob sp->isp_stats[ISP_FPHCCMCPLT] = isp->isp_fphccmplt; 3742903b272SMatt Jacob sp->isp_stats[ISP_RSCCHIWAT] = isp->isp_rscchiwater; 3752903b272SMatt Jacob sp->isp_stats[ISP_FPCCHIWAT] = isp->isp_fpcchiwater; 3762903b272SMatt Jacob ISP_UNLOCK(isp); 3772903b272SMatt Jacob retval = 0; 3782903b272SMatt Jacob break; 3792903b272SMatt Jacob } 3802903b272SMatt Jacob case ISP_CLR_STATS: 3812903b272SMatt Jacob ISP_LOCK(isp); 3822903b272SMatt Jacob isp->isp_intcnt = 0; 3832903b272SMatt Jacob isp->isp_intbogus = 0; 3842903b272SMatt Jacob isp->isp_intmboxc = 0; 3852903b272SMatt Jacob isp->isp_intoasync = 0; 3862903b272SMatt Jacob isp->isp_rsltccmplt = 0; 3872903b272SMatt Jacob isp->isp_fphccmplt = 0; 3882903b272SMatt Jacob isp->isp_rscchiwater = 0; 3892903b272SMatt Jacob isp->isp_fpcchiwater = 0; 3902903b272SMatt Jacob ISP_UNLOCK(isp); 3912903b272SMatt Jacob retval = 0; 3922903b272SMatt Jacob break; 393570c7a3fSMatt Jacob case ISP_FC_GETHINFO: 394570c7a3fSMatt Jacob { 395570c7a3fSMatt Jacob struct isp_hba_device *hba = (struct isp_hba_device *) addr; 396570c7a3fSMatt Jacob MEMZERO(hba, sizeof (*hba)); 397570c7a3fSMatt Jacob ISP_LOCK(isp); 398570c7a3fSMatt Jacob hba->fc_speed = FCPARAM(isp)->isp_gbspeed; 399570c7a3fSMatt Jacob hba->fc_scsi_supported = 1; 400570c7a3fSMatt Jacob hba->fc_topology = FCPARAM(isp)->isp_topo + 1; 401570c7a3fSMatt Jacob hba->fc_loopid = FCPARAM(isp)->isp_loopid; 402570c7a3fSMatt Jacob hba->active_node_wwn = FCPARAM(isp)->isp_nodewwn; 403570c7a3fSMatt Jacob hba->active_port_wwn = FCPARAM(isp)->isp_portwwn; 404570c7a3fSMatt Jacob ISP_UNLOCK(isp); 405570c7a3fSMatt Jacob retval = 0; 406570c7a3fSMatt Jacob break; 407570c7a3fSMatt Jacob } 408fdeb9f2fSMatt Jacob case ISP_GET_FC_PARAM: 409fdeb9f2fSMatt Jacob { 410fdeb9f2fSMatt Jacob struct isp_fc_param *f = (struct isp_fc_param *) addr; 411fdeb9f2fSMatt Jacob 412fdeb9f2fSMatt Jacob if (!IS_FC(isp)) { 413fdeb9f2fSMatt Jacob retval = EINVAL; 414fdeb9f2fSMatt Jacob break; 415fdeb9f2fSMatt Jacob } 416fdeb9f2fSMatt Jacob f->parameter = 0; 417fdeb9f2fSMatt Jacob if (strcmp(f->param_name, "framelength") == 0) { 418fdeb9f2fSMatt Jacob f->parameter = FCPARAM(isp)->isp_maxfrmlen; 419fdeb9f2fSMatt Jacob retval = 0; 420fdeb9f2fSMatt Jacob break; 421fdeb9f2fSMatt Jacob } 422fdeb9f2fSMatt Jacob if (strcmp(f->param_name, "exec_throttle") == 0) { 423fdeb9f2fSMatt Jacob f->parameter = FCPARAM(isp)->isp_execthrottle; 424fdeb9f2fSMatt Jacob retval = 0; 425fdeb9f2fSMatt Jacob break; 426fdeb9f2fSMatt Jacob } 427fdeb9f2fSMatt Jacob if (strcmp(f->param_name, "fullduplex") == 0) { 428fdeb9f2fSMatt Jacob if (FCPARAM(isp)->isp_fwoptions & ICBOPT_FULL_DUPLEX) 429fdeb9f2fSMatt Jacob f->parameter = 1; 430fdeb9f2fSMatt Jacob retval = 0; 431fdeb9f2fSMatt Jacob break; 432fdeb9f2fSMatt Jacob } 433fdeb9f2fSMatt Jacob if (strcmp(f->param_name, "loopid") == 0) { 434fdeb9f2fSMatt Jacob f->parameter = FCPARAM(isp)->isp_loopid; 435fdeb9f2fSMatt Jacob retval = 0; 436fdeb9f2fSMatt Jacob break; 437fdeb9f2fSMatt Jacob } 438fdeb9f2fSMatt Jacob retval = EINVAL; 439fdeb9f2fSMatt Jacob break; 440fdeb9f2fSMatt Jacob } 441fdeb9f2fSMatt Jacob case ISP_SET_FC_PARAM: 442fdeb9f2fSMatt Jacob { 443fdeb9f2fSMatt Jacob struct isp_fc_param *f = (struct isp_fc_param *) addr; 444fdeb9f2fSMatt Jacob u_int32_t param = f->parameter; 445fdeb9f2fSMatt Jacob 446fdeb9f2fSMatt Jacob if (!IS_FC(isp)) { 447fdeb9f2fSMatt Jacob retval = EINVAL; 448fdeb9f2fSMatt Jacob break; 449fdeb9f2fSMatt Jacob } 450fdeb9f2fSMatt Jacob f->parameter = 0; 451fdeb9f2fSMatt Jacob if (strcmp(f->param_name, "framelength") == 0) { 452fdeb9f2fSMatt Jacob if (param != 512 && param != 1024 && param != 1024) { 453fdeb9f2fSMatt Jacob retval = EINVAL; 454fdeb9f2fSMatt Jacob break; 455fdeb9f2fSMatt Jacob } 456fdeb9f2fSMatt Jacob FCPARAM(isp)->isp_maxfrmlen = param; 457fdeb9f2fSMatt Jacob retval = 0; 458fdeb9f2fSMatt Jacob break; 459fdeb9f2fSMatt Jacob } 460fdeb9f2fSMatt Jacob if (strcmp(f->param_name, "exec_throttle") == 0) { 461fdeb9f2fSMatt Jacob if (param < 16 || param > 255) { 462fdeb9f2fSMatt Jacob retval = EINVAL; 463fdeb9f2fSMatt Jacob break; 464fdeb9f2fSMatt Jacob } 465fdeb9f2fSMatt Jacob FCPARAM(isp)->isp_execthrottle = param; 466fdeb9f2fSMatt Jacob retval = 0; 467fdeb9f2fSMatt Jacob break; 468fdeb9f2fSMatt Jacob } 469fdeb9f2fSMatt Jacob if (strcmp(f->param_name, "fullduplex") == 0) { 470fdeb9f2fSMatt Jacob if (param != 0 && param != 1) { 471fdeb9f2fSMatt Jacob retval = EINVAL; 472fdeb9f2fSMatt Jacob break; 473fdeb9f2fSMatt Jacob } 474fdeb9f2fSMatt Jacob if (param) { 475fdeb9f2fSMatt Jacob FCPARAM(isp)->isp_fwoptions |= 476fdeb9f2fSMatt Jacob ICBOPT_FULL_DUPLEX; 477fdeb9f2fSMatt Jacob } else { 478fdeb9f2fSMatt Jacob FCPARAM(isp)->isp_fwoptions &= 479fdeb9f2fSMatt Jacob ~ICBOPT_FULL_DUPLEX; 480fdeb9f2fSMatt Jacob } 481fdeb9f2fSMatt Jacob retval = 0; 482fdeb9f2fSMatt Jacob break; 483fdeb9f2fSMatt Jacob } 484fdeb9f2fSMatt Jacob if (strcmp(f->param_name, "loopid") == 0) { 485fdeb9f2fSMatt Jacob if (param < 0 || param > 125) { 486fdeb9f2fSMatt Jacob retval = EINVAL; 487fdeb9f2fSMatt Jacob break; 488fdeb9f2fSMatt Jacob } 489fdeb9f2fSMatt Jacob FCPARAM(isp)->isp_loopid = param; 490fdeb9f2fSMatt Jacob retval = 0; 491fdeb9f2fSMatt Jacob break; 492fdeb9f2fSMatt Jacob } 493fdeb9f2fSMatt Jacob retval = EINVAL; 494fdeb9f2fSMatt Jacob break; 495fdeb9f2fSMatt Jacob } 4965d571944SMatt Jacob default: 4975d571944SMatt Jacob break; 4985d571944SMatt Jacob } 4995d571944SMatt Jacob return (retval); 5000470d791SMatt Jacob } 501478f8a96SJustin T. Gibbs 502f6e75de2SMatt Jacob static void 503f6e75de2SMatt Jacob isp_intr_enable(void *arg) 504f6e75de2SMatt Jacob { 505f6e75de2SMatt Jacob struct ispsoftc *isp = arg; 506d6e5500fSMatt Jacob if (isp->isp_role != ISP_ROLE_NONE) { 507f6e75de2SMatt Jacob ENABLE_INTS(isp); 508f6e75de2SMatt Jacob isp->isp_osinfo.intsok = 1; 509d6e5500fSMatt Jacob } 510f6e75de2SMatt Jacob /* Release our hook so that the boot can continue. */ 511f6e75de2SMatt Jacob config_intrhook_disestablish(&isp->isp_osinfo.ehook); 512f6e75de2SMatt Jacob } 513d81ba9d5SMatt Jacob 514d81ba9d5SMatt Jacob /* 515d81ba9d5SMatt Jacob * Put the target mode functions here, because some are inlines 516d81ba9d5SMatt Jacob */ 517d81ba9d5SMatt Jacob 518d81ba9d5SMatt Jacob #ifdef ISP_TARGET_MODE 519d81ba9d5SMatt Jacob 520162e9893SMatt Jacob static INLINE int is_lun_enabled(struct ispsoftc *, int, lun_id_t); 521162e9893SMatt Jacob static INLINE int are_any_luns_enabled(struct ispsoftc *, int); 522162e9893SMatt Jacob static INLINE tstate_t *get_lun_statep(struct ispsoftc *, int, lun_id_t); 523162e9893SMatt Jacob static INLINE void rls_lun_statep(struct ispsoftc *, tstate_t *); 524162e9893SMatt Jacob static INLINE int isp_psema_sig_rqe(struct ispsoftc *, int); 525162e9893SMatt Jacob static INLINE int isp_cv_wait_timed_rqe(struct ispsoftc *, int, int); 526162e9893SMatt Jacob static INLINE void isp_cv_signal_rqe(struct ispsoftc *, int, int); 527162e9893SMatt Jacob static INLINE void isp_vsema_rqe(struct ispsoftc *, int); 528162e9893SMatt Jacob static INLINE atio_private_data_t *isp_get_atpd(struct ispsoftc *, int); 529d81ba9d5SMatt Jacob static cam_status 530a1bc34c6SMatt Jacob create_lun_state(struct ispsoftc *, int, struct cam_path *, tstate_t **); 531d81ba9d5SMatt Jacob static void destroy_lun_state(struct ispsoftc *, tstate_t *); 532d81ba9d5SMatt Jacob static void isp_en_lun(struct ispsoftc *, union ccb *); 533d81ba9d5SMatt Jacob static cam_status isp_abort_tgt_ccb(struct ispsoftc *, union ccb *); 534f48ce188SMatt Jacob static timeout_t isp_refire_putback_atio; 535a1bc34c6SMatt Jacob static void isp_complete_ctio(union ccb *); 536a1bc34c6SMatt Jacob static void isp_target_putback_atio(union ccb *); 537a1bc34c6SMatt Jacob static cam_status isp_target_start_ctio(struct ispsoftc *, union ccb *); 538d81ba9d5SMatt Jacob static int isp_handle_platform_atio(struct ispsoftc *, at_entry_t *); 539d81ba9d5SMatt Jacob static int isp_handle_platform_atio2(struct ispsoftc *, at2_entry_t *); 540d81ba9d5SMatt Jacob static int isp_handle_platform_ctio(struct ispsoftc *, void *); 541570c7a3fSMatt Jacob static int isp_handle_platform_notify_scsi(struct ispsoftc *, in_entry_t *); 542570c7a3fSMatt Jacob static int isp_handle_platform_notify_fc(struct ispsoftc *, in_fcentry_t *); 543d81ba9d5SMatt Jacob 544162e9893SMatt Jacob static INLINE int 545a1bc34c6SMatt Jacob is_lun_enabled(struct ispsoftc *isp, int bus, lun_id_t lun) 546d81ba9d5SMatt Jacob { 547d81ba9d5SMatt Jacob tstate_t *tptr; 548a1bc34c6SMatt Jacob tptr = isp->isp_osinfo.lun_hash[LUN_HASH_FUNC(isp, bus, lun)]; 549a1bc34c6SMatt Jacob if (tptr == NULL) { 550d81ba9d5SMatt Jacob return (0); 551d81ba9d5SMatt Jacob } 552d81ba9d5SMatt Jacob do { 553a1bc34c6SMatt Jacob if (tptr->lun == (lun_id_t) lun && tptr->bus == bus) { 554d81ba9d5SMatt Jacob return (1); 555d81ba9d5SMatt Jacob } 556d81ba9d5SMatt Jacob } while ((tptr = tptr->next) != NULL); 557d81ba9d5SMatt Jacob return (0); 558d81ba9d5SMatt Jacob } 559d81ba9d5SMatt Jacob 560162e9893SMatt Jacob static INLINE int 561a1bc34c6SMatt Jacob are_any_luns_enabled(struct ispsoftc *isp, int port) 562d81ba9d5SMatt Jacob { 563a1bc34c6SMatt Jacob int lo, hi; 564a1bc34c6SMatt Jacob if (IS_DUALBUS(isp)) { 565a1bc34c6SMatt Jacob lo = (port * (LUN_HASH_SIZE >> 1)); 566a1bc34c6SMatt Jacob hi = lo + (LUN_HASH_SIZE >> 1); 567a1bc34c6SMatt Jacob } else { 568a1bc34c6SMatt Jacob lo = 0; 569a1bc34c6SMatt Jacob hi = LUN_HASH_SIZE; 570a1bc34c6SMatt Jacob } 571a1bc34c6SMatt Jacob for (lo = 0; lo < hi; lo++) { 572a1bc34c6SMatt Jacob if (isp->isp_osinfo.lun_hash[lo]) { 573d81ba9d5SMatt Jacob return (1); 574d81ba9d5SMatt Jacob } 575d81ba9d5SMatt Jacob } 576d81ba9d5SMatt Jacob return (0); 577d81ba9d5SMatt Jacob } 578d81ba9d5SMatt Jacob 579162e9893SMatt Jacob static INLINE tstate_t * 580a1bc34c6SMatt Jacob get_lun_statep(struct ispsoftc *isp, int bus, lun_id_t lun) 581d81ba9d5SMatt Jacob { 58264edff94SMatt Jacob tstate_t *tptr = NULL; 583d81ba9d5SMatt Jacob 584d81ba9d5SMatt Jacob if (lun == CAM_LUN_WILDCARD) { 58564edff94SMatt Jacob if (isp->isp_osinfo.tmflags[bus] & TM_WILDCARD_ENABLED) { 586a1bc34c6SMatt Jacob tptr = &isp->isp_osinfo.tsdflt[bus]; 587d81ba9d5SMatt Jacob tptr->hold++; 588d81ba9d5SMatt Jacob return (tptr); 589d81ba9d5SMatt Jacob } 590126ec864SMatt Jacob } else { 591126ec864SMatt Jacob tptr = isp->isp_osinfo.lun_hash[LUN_HASH_FUNC(isp, bus, lun)]; 59264edff94SMatt Jacob if (tptr == NULL) { 59364edff94SMatt Jacob return (NULL); 59464edff94SMatt Jacob } 595126ec864SMatt Jacob } 596d81ba9d5SMatt Jacob 597d81ba9d5SMatt Jacob do { 598a1bc34c6SMatt Jacob if (tptr->lun == lun && tptr->bus == bus) { 599d81ba9d5SMatt Jacob tptr->hold++; 600d81ba9d5SMatt Jacob return (tptr); 601d81ba9d5SMatt Jacob } 602d81ba9d5SMatt Jacob } while ((tptr = tptr->next) != NULL); 603d81ba9d5SMatt Jacob return (tptr); 604d81ba9d5SMatt Jacob } 605d81ba9d5SMatt Jacob 606162e9893SMatt Jacob static INLINE void 607d81ba9d5SMatt Jacob rls_lun_statep(struct ispsoftc *isp, tstate_t *tptr) 608d81ba9d5SMatt Jacob { 609d81ba9d5SMatt Jacob if (tptr->hold) 610d81ba9d5SMatt Jacob tptr->hold--; 611d81ba9d5SMatt Jacob } 612d81ba9d5SMatt Jacob 613162e9893SMatt Jacob static INLINE int 61464edff94SMatt Jacob isp_psema_sig_rqe(struct ispsoftc *isp, int bus) 615d81ba9d5SMatt Jacob { 61664edff94SMatt Jacob while (isp->isp_osinfo.tmflags[bus] & TM_BUSY) { 61764edff94SMatt Jacob isp->isp_osinfo.tmflags[bus] |= TM_WANTED; 618162e9893SMatt Jacob #ifdef ISP_SMPLOCK 61964edff94SMatt Jacob if (cv_wait_sig(&isp->isp_osinfo.tgtcv0[bus], &isp->isp_lock)) { 620d81ba9d5SMatt Jacob return (-1); 621d81ba9d5SMatt Jacob } 622162e9893SMatt Jacob #else 623162e9893SMatt Jacob if (tsleep(&isp->isp_osinfo.tgtcv0[bus], PZERO, "cv_isp", 0)) { 624162e9893SMatt Jacob return (-1); 625162e9893SMatt Jacob } 626162e9893SMatt Jacob #endif 62764edff94SMatt Jacob isp->isp_osinfo.tmflags[bus] |= TM_BUSY; 628d81ba9d5SMatt Jacob } 629d81ba9d5SMatt Jacob return (0); 630d81ba9d5SMatt Jacob } 631d81ba9d5SMatt Jacob 632162e9893SMatt Jacob static INLINE int 63364edff94SMatt Jacob isp_cv_wait_timed_rqe(struct ispsoftc *isp, int bus, int timo) 634d81ba9d5SMatt Jacob { 635162e9893SMatt Jacob #ifdef ISP_SMPLOCK 63664edff94SMatt Jacob if (cv_timedwait(&isp->isp_osinfo.tgtcv1[bus], &isp->isp_lock, timo)) { 637d81ba9d5SMatt Jacob return (-1); 638d81ba9d5SMatt Jacob } 639162e9893SMatt Jacob #else 640162e9893SMatt Jacob if (tsleep(&isp->isp_osinfo.tgtcv1[bus], PZERO, "cv_isp1", 0)) { 641162e9893SMatt Jacob return (-1); 642162e9893SMatt Jacob } 643162e9893SMatt Jacob #endif 644d81ba9d5SMatt Jacob return (0); 645d81ba9d5SMatt Jacob } 646d81ba9d5SMatt Jacob 647162e9893SMatt Jacob static INLINE void 64864edff94SMatt Jacob isp_cv_signal_rqe(struct ispsoftc *isp, int bus, int status) 649d81ba9d5SMatt Jacob { 65064edff94SMatt Jacob isp->isp_osinfo.rstatus[bus] = status; 651162e9893SMatt Jacob #ifdef ISP_SMPLOCK 65264edff94SMatt Jacob cv_signal(&isp->isp_osinfo.tgtcv1[bus]); 653162e9893SMatt Jacob #else 654162e9893SMatt Jacob wakeup(&isp->isp_osinfo.tgtcv1[bus]); 655162e9893SMatt Jacob #endif 656d81ba9d5SMatt Jacob } 657d81ba9d5SMatt Jacob 658162e9893SMatt Jacob static INLINE void 65964edff94SMatt Jacob isp_vsema_rqe(struct ispsoftc *isp, int bus) 660d81ba9d5SMatt Jacob { 66164edff94SMatt Jacob if (isp->isp_osinfo.tmflags[bus] & TM_WANTED) { 66264edff94SMatt Jacob isp->isp_osinfo.tmflags[bus] &= ~TM_WANTED; 663162e9893SMatt Jacob #ifdef ISP_SMPLOCK 66464edff94SMatt Jacob cv_signal(&isp->isp_osinfo.tgtcv0[bus]); 665162e9893SMatt Jacob #else 666162e9893SMatt Jacob cv_signal(&isp->isp_osinfo.tgtcv0[bus]); 667162e9893SMatt Jacob #endif 668d81ba9d5SMatt Jacob } 66964edff94SMatt Jacob isp->isp_osinfo.tmflags[bus] &= ~TM_BUSY; 670d81ba9d5SMatt Jacob } 671d81ba9d5SMatt Jacob 672162e9893SMatt Jacob static INLINE atio_private_data_t * 67353036e92SMatt Jacob isp_get_atpd(struct ispsoftc *isp, int tag) 67453036e92SMatt Jacob { 67553036e92SMatt Jacob atio_private_data_t *atp; 67653036e92SMatt Jacob for (atp = isp->isp_osinfo.atpdp; 67753036e92SMatt Jacob atp < &isp->isp_osinfo.atpdp[ATPDPSIZE]; atp++) { 67853036e92SMatt Jacob if (atp->tag == tag) 67953036e92SMatt Jacob return (atp); 68053036e92SMatt Jacob } 68153036e92SMatt Jacob return (NULL); 68253036e92SMatt Jacob } 68353036e92SMatt Jacob 684d81ba9d5SMatt Jacob static cam_status 685a1bc34c6SMatt Jacob create_lun_state(struct ispsoftc *isp, int bus, 686a1bc34c6SMatt Jacob struct cam_path *path, tstate_t **rslt) 687d81ba9d5SMatt Jacob { 688d81ba9d5SMatt Jacob cam_status status; 689d81ba9d5SMatt Jacob lun_id_t lun; 690a1bc34c6SMatt Jacob int hfx; 691d81ba9d5SMatt Jacob tstate_t *tptr, *new; 692d81ba9d5SMatt Jacob 693d81ba9d5SMatt Jacob lun = xpt_path_lun_id(path); 694d81ba9d5SMatt Jacob if (lun < 0) { 695d81ba9d5SMatt Jacob return (CAM_LUN_INVALID); 696d81ba9d5SMatt Jacob } 697a1bc34c6SMatt Jacob if (is_lun_enabled(isp, bus, lun)) { 698d81ba9d5SMatt Jacob return (CAM_LUN_ALRDY_ENA); 699d81ba9d5SMatt Jacob } 700ea8b5a9aSDavid Malone new = (tstate_t *) malloc(sizeof (tstate_t), M_DEVBUF, M_NOWAIT|M_ZERO); 701d81ba9d5SMatt Jacob if (new == NULL) { 702d81ba9d5SMatt Jacob return (CAM_RESRC_UNAVAIL); 703d81ba9d5SMatt Jacob } 704d81ba9d5SMatt Jacob 705d81ba9d5SMatt Jacob status = xpt_create_path(&new->owner, NULL, xpt_path_path_id(path), 706d81ba9d5SMatt Jacob xpt_path_target_id(path), xpt_path_lun_id(path)); 707d81ba9d5SMatt Jacob if (status != CAM_REQ_CMP) { 708d81ba9d5SMatt Jacob free(new, M_DEVBUF); 709d81ba9d5SMatt Jacob return (status); 710d81ba9d5SMatt Jacob } 711a1bc34c6SMatt Jacob new->bus = bus; 712d81ba9d5SMatt Jacob new->lun = lun; 713d81ba9d5SMatt Jacob SLIST_INIT(&new->atios); 714d81ba9d5SMatt Jacob SLIST_INIT(&new->inots); 715d81ba9d5SMatt Jacob new->hold = 1; 716d81ba9d5SMatt Jacob 717a1bc34c6SMatt Jacob hfx = LUN_HASH_FUNC(isp, new->bus, new->lun); 718a1bc34c6SMatt Jacob tptr = isp->isp_osinfo.lun_hash[hfx]; 719a1bc34c6SMatt Jacob if (tptr == NULL) { 720a1bc34c6SMatt Jacob isp->isp_osinfo.lun_hash[hfx] = new; 721d81ba9d5SMatt Jacob } else { 722d81ba9d5SMatt Jacob while (tptr->next) 723d81ba9d5SMatt Jacob tptr = tptr->next; 724d81ba9d5SMatt Jacob tptr->next = new; 725d81ba9d5SMatt Jacob } 726d81ba9d5SMatt Jacob *rslt = new; 727d81ba9d5SMatt Jacob return (CAM_REQ_CMP); 728d81ba9d5SMatt Jacob } 729d81ba9d5SMatt Jacob 730162e9893SMatt Jacob static INLINE void 731d81ba9d5SMatt Jacob destroy_lun_state(struct ispsoftc *isp, tstate_t *tptr) 732d81ba9d5SMatt Jacob { 733a1bc34c6SMatt Jacob int hfx; 734d81ba9d5SMatt Jacob tstate_t *lw, *pw; 735d81ba9d5SMatt Jacob 736a1bc34c6SMatt Jacob hfx = LUN_HASH_FUNC(isp, tptr->bus, tptr->lun); 737d81ba9d5SMatt Jacob if (tptr->hold) { 738d81ba9d5SMatt Jacob return; 739d81ba9d5SMatt Jacob } 740a1bc34c6SMatt Jacob pw = isp->isp_osinfo.lun_hash[hfx]; 741d81ba9d5SMatt Jacob if (pw == NULL) { 742d81ba9d5SMatt Jacob return; 743a1bc34c6SMatt Jacob } else if (pw->lun == tptr->lun && pw->bus == tptr->bus) { 744a1bc34c6SMatt Jacob isp->isp_osinfo.lun_hash[hfx] = pw->next; 745d81ba9d5SMatt Jacob } else { 746d81ba9d5SMatt Jacob lw = pw; 747d81ba9d5SMatt Jacob pw = lw->next; 748d81ba9d5SMatt Jacob while (pw) { 749a1bc34c6SMatt Jacob if (pw->lun == tptr->lun && pw->bus == tptr->bus) { 750d81ba9d5SMatt Jacob lw->next = pw->next; 751d81ba9d5SMatt Jacob break; 752d81ba9d5SMatt Jacob } 753d81ba9d5SMatt Jacob lw = pw; 754d81ba9d5SMatt Jacob pw = pw->next; 755d81ba9d5SMatt Jacob } 756d81ba9d5SMatt Jacob if (pw == NULL) { 757d81ba9d5SMatt Jacob return; 758d81ba9d5SMatt Jacob } 759d81ba9d5SMatt Jacob } 760d81ba9d5SMatt Jacob free(tptr, M_DEVBUF); 761d81ba9d5SMatt Jacob } 762d81ba9d5SMatt Jacob 7635d571944SMatt Jacob /* 7645d571944SMatt Jacob * we enter with our locks held. 7655d571944SMatt Jacob */ 766d81ba9d5SMatt Jacob static void 767d81ba9d5SMatt Jacob isp_en_lun(struct ispsoftc *isp, union ccb *ccb) 768d81ba9d5SMatt Jacob { 769a1bc34c6SMatt Jacob const char lfmt[] = "Lun now %sabled for target mode on channel %d"; 770d81ba9d5SMatt Jacob struct ccb_en_lun *cel = &ccb->cel; 771d81ba9d5SMatt Jacob tstate_t *tptr; 772d81ba9d5SMatt Jacob u_int16_t rstat; 77364edff94SMatt Jacob int bus, cmd, av, wildcard; 774d81ba9d5SMatt Jacob lun_id_t lun; 775d81ba9d5SMatt Jacob target_id_t tgt; 776d81ba9d5SMatt Jacob 777d81ba9d5SMatt Jacob 778a1bc34c6SMatt Jacob bus = XS_CHANNEL(ccb) & 0x1; 779d81ba9d5SMatt Jacob tgt = ccb->ccb_h.target_id; 780d81ba9d5SMatt Jacob lun = ccb->ccb_h.target_lun; 781d81ba9d5SMatt Jacob 782d81ba9d5SMatt Jacob /* 783d81ba9d5SMatt Jacob * Do some sanity checking first. 784d81ba9d5SMatt Jacob */ 785d81ba9d5SMatt Jacob 786d6e5500fSMatt Jacob if ((lun != CAM_LUN_WILDCARD) && 787d6e5500fSMatt Jacob (lun < 0 || lun >= (lun_id_t) isp->isp_maxluns)) { 788d81ba9d5SMatt Jacob ccb->ccb_h.status = CAM_LUN_INVALID; 789d81ba9d5SMatt Jacob return; 790d81ba9d5SMatt Jacob } 79164edff94SMatt Jacob 7922ad50ca5SMatt Jacob if (IS_SCSI(isp)) { 793a1bc34c6SMatt Jacob sdparam *sdp = isp->isp_param; 794a1bc34c6SMatt Jacob sdp += bus; 795d81ba9d5SMatt Jacob if (tgt != CAM_TARGET_WILDCARD && 796a1bc34c6SMatt Jacob tgt != sdp->isp_initiator_id) { 797d81ba9d5SMatt Jacob ccb->ccb_h.status = CAM_TID_INVALID; 798d81ba9d5SMatt Jacob return; 799d81ba9d5SMatt Jacob } 800d81ba9d5SMatt Jacob } else { 801d81ba9d5SMatt Jacob if (tgt != CAM_TARGET_WILDCARD && 802d6e5500fSMatt Jacob tgt != FCPARAM(isp)->isp_iid) { 803d81ba9d5SMatt Jacob ccb->ccb_h.status = CAM_TID_INVALID; 804d81ba9d5SMatt Jacob return; 805d81ba9d5SMatt Jacob } 80664edff94SMatt Jacob /* 80764edff94SMatt Jacob * This is as a good a place as any to check f/w capabilities. 80864edff94SMatt Jacob */ 80964edff94SMatt Jacob if ((FCPARAM(isp)->isp_fwattr & ISP_FW_ATTR_TMODE) == 0) { 81064edff94SMatt Jacob isp_prt(isp, ISP_LOGERR, 81164edff94SMatt Jacob "firmware does not support target mode"); 81264edff94SMatt Jacob ccb->ccb_h.status = CAM_FUNC_NOTAVAIL; 81364edff94SMatt Jacob return; 81464edff94SMatt Jacob } 81564edff94SMatt Jacob /* 81664edff94SMatt Jacob * XXX: We *could* handle non-SCCLUN f/w, but we'd have to 81764edff94SMatt Jacob * XXX: dorks with our already fragile enable/disable code. 81864edff94SMatt Jacob */ 81964edff94SMatt Jacob if ((FCPARAM(isp)->isp_fwattr & ISP_FW_ATTR_SCCLUN) == 0) { 82064edff94SMatt Jacob isp_prt(isp, ISP_LOGERR, 82164edff94SMatt Jacob "firmware not SCCLUN capable"); 82264edff94SMatt Jacob } 823d81ba9d5SMatt Jacob } 824d81ba9d5SMatt Jacob 825d6e5500fSMatt Jacob if (tgt == CAM_TARGET_WILDCARD) { 82664edff94SMatt Jacob if (lun == CAM_LUN_WILDCARD) { 82764edff94SMatt Jacob wildcard = 1; 82864edff94SMatt Jacob } else { 829d6e5500fSMatt Jacob ccb->ccb_h.status = CAM_LUN_INVALID; 830d6e5500fSMatt Jacob return; 831d6e5500fSMatt Jacob } 832126ec864SMatt Jacob } else { 833126ec864SMatt Jacob wildcard = 0; 834126ec864SMatt Jacob } 835b6b6ad2fSMatt Jacob 836b6b6ad2fSMatt Jacob /* 837b6b6ad2fSMatt Jacob * Next check to see whether this is a target/lun wildcard action. 83864edff94SMatt Jacob * 83964edff94SMatt Jacob * If so, we know that we can accept commands for luns that haven't 84064edff94SMatt Jacob * been enabled yet and send them upstream. Otherwise, we have to 84164edff94SMatt Jacob * handle them locally (if we see them at all). 842b6b6ad2fSMatt Jacob */ 843126ec864SMatt Jacob 844126ec864SMatt Jacob if (wildcard) { 845a1bc34c6SMatt Jacob tptr = &isp->isp_osinfo.tsdflt[bus]; 846b6b6ad2fSMatt Jacob if (cel->enable) { 84764edff94SMatt Jacob if (isp->isp_osinfo.tmflags[bus] & 84864edff94SMatt Jacob TM_WILDCARD_ENABLED) { 849b6b6ad2fSMatt Jacob ccb->ccb_h.status = CAM_LUN_ALRDY_ENA; 850b6b6ad2fSMatt Jacob return; 851b6b6ad2fSMatt Jacob } 852b6b6ad2fSMatt Jacob ccb->ccb_h.status = 853b6b6ad2fSMatt Jacob xpt_create_path(&tptr->owner, NULL, 854b6b6ad2fSMatt Jacob xpt_path_path_id(ccb->ccb_h.path), 855b6b6ad2fSMatt Jacob xpt_path_target_id(ccb->ccb_h.path), 856b6b6ad2fSMatt Jacob xpt_path_lun_id(ccb->ccb_h.path)); 857b6b6ad2fSMatt Jacob if (ccb->ccb_h.status != CAM_REQ_CMP) { 858b6b6ad2fSMatt Jacob return; 859b6b6ad2fSMatt Jacob } 860b6b6ad2fSMatt Jacob SLIST_INIT(&tptr->atios); 861b6b6ad2fSMatt Jacob SLIST_INIT(&tptr->inots); 86264edff94SMatt Jacob isp->isp_osinfo.tmflags[bus] |= TM_WILDCARD_ENABLED; 863126ec864SMatt Jacob } else { 86464edff94SMatt Jacob if ((isp->isp_osinfo.tmflags[bus] & 86564edff94SMatt Jacob TM_WILDCARD_ENABLED) == 0) { 866126ec864SMatt Jacob ccb->ccb_h.status = CAM_REQ_CMP; 867126ec864SMatt Jacob return; 868126ec864SMatt Jacob } 869126ec864SMatt Jacob if (tptr->hold) { 870126ec864SMatt Jacob ccb->ccb_h.status = CAM_SCSI_BUSY; 871126ec864SMatt Jacob return; 872126ec864SMatt Jacob } 873126ec864SMatt Jacob xpt_free_path(tptr->owner); 87464edff94SMatt Jacob isp->isp_osinfo.tmflags[bus] &= ~TM_WILDCARD_ENABLED; 875126ec864SMatt Jacob } 876126ec864SMatt Jacob } 877126ec864SMatt Jacob 878126ec864SMatt Jacob /* 879126ec864SMatt Jacob * Now check to see whether this bus needs to be 880126ec864SMatt Jacob * enabled/disabled with respect to target mode. 881126ec864SMatt Jacob */ 882126ec864SMatt Jacob av = bus << 31; 88364edff94SMatt Jacob if (cel->enable && !(isp->isp_osinfo.tmflags[bus] & TM_TMODE_ENABLED)) { 884a1bc34c6SMatt Jacob av |= ENABLE_TARGET_FLAG; 885b6b6ad2fSMatt Jacob av = isp_control(isp, ISPCTL_TOGGLE_TMODE, &av); 886b6b6ad2fSMatt Jacob if (av) { 887b6b6ad2fSMatt Jacob ccb->ccb_h.status = CAM_FUNC_NOTAVAIL; 888126ec864SMatt Jacob if (wildcard) { 88964edff94SMatt Jacob isp->isp_osinfo.tmflags[bus] &= 89064edff94SMatt Jacob ~TM_WILDCARD_ENABLED; 891b6b6ad2fSMatt Jacob xpt_free_path(tptr->owner); 8925d571944SMatt Jacob } 893b6b6ad2fSMatt Jacob return; 894b6b6ad2fSMatt Jacob } 89564edff94SMatt Jacob isp->isp_osinfo.tmflags[bus] |= TM_TMODE_ENABLED; 896126ec864SMatt Jacob isp_prt(isp, ISP_LOGINFO, 897126ec864SMatt Jacob "Target Mode enabled on channel %d", bus); 89864edff94SMatt Jacob } else if (cel->enable == 0 && 89964edff94SMatt Jacob (isp->isp_osinfo.tmflags[bus] & TM_TMODE_ENABLED) && wildcard) { 900a1bc34c6SMatt Jacob if (are_any_luns_enabled(isp, bus)) { 901b6b6ad2fSMatt Jacob ccb->ccb_h.status = CAM_SCSI_BUSY; 902b6b6ad2fSMatt Jacob return; 903b6b6ad2fSMatt Jacob } 904b6b6ad2fSMatt Jacob av = isp_control(isp, ISPCTL_TOGGLE_TMODE, &av); 905b6b6ad2fSMatt Jacob if (av) { 906b6b6ad2fSMatt Jacob ccb->ccb_h.status = CAM_FUNC_NOTAVAIL; 907b6b6ad2fSMatt Jacob return; 908b6b6ad2fSMatt Jacob } 90964edff94SMatt Jacob isp->isp_osinfo.tmflags[bus] &= ~TM_TMODE_ENABLED; 910126ec864SMatt Jacob isp_prt(isp, ISP_LOGINFO, 911126ec864SMatt Jacob "Target Mode disabled on channel %d", bus); 912126ec864SMatt Jacob } 913126ec864SMatt Jacob 914126ec864SMatt Jacob if (wildcard) { 91564edff94SMatt Jacob ccb->ccb_h.status = CAM_REQ_CMP; 916b6b6ad2fSMatt Jacob return; 917b6b6ad2fSMatt Jacob } 918b6b6ad2fSMatt Jacob 919d81ba9d5SMatt Jacob if (cel->enable) { 920d81ba9d5SMatt Jacob ccb->ccb_h.status = 921a1bc34c6SMatt Jacob create_lun_state(isp, bus, ccb->ccb_h.path, &tptr); 922d81ba9d5SMatt Jacob if (ccb->ccb_h.status != CAM_REQ_CMP) { 923d81ba9d5SMatt Jacob return; 924d81ba9d5SMatt Jacob } 925d81ba9d5SMatt Jacob } else { 926a1bc34c6SMatt Jacob tptr = get_lun_statep(isp, bus, lun); 927d81ba9d5SMatt Jacob if (tptr == NULL) { 928d81ba9d5SMatt Jacob ccb->ccb_h.status = CAM_LUN_INVALID; 929d81ba9d5SMatt Jacob return; 930d81ba9d5SMatt Jacob } 931d81ba9d5SMatt Jacob } 932d81ba9d5SMatt Jacob 93364edff94SMatt Jacob if (isp_psema_sig_rqe(isp, bus)) { 934d81ba9d5SMatt Jacob rls_lun_statep(isp, tptr); 935d81ba9d5SMatt Jacob if (cel->enable) 936d81ba9d5SMatt Jacob destroy_lun_state(isp, tptr); 937d81ba9d5SMatt Jacob ccb->ccb_h.status = CAM_REQ_CMP_ERR; 938d81ba9d5SMatt Jacob return; 939d81ba9d5SMatt Jacob } 940d81ba9d5SMatt Jacob 941d81ba9d5SMatt Jacob if (cel->enable) { 942d81ba9d5SMatt Jacob u_int32_t seq = isp->isp_osinfo.rollinfo++; 9435d571944SMatt Jacob int c, n, ulun = lun; 9445d571944SMatt Jacob 9455d571944SMatt Jacob cmd = RQSTYPE_ENABLE_LUN; 9465d571944SMatt Jacob c = DFLT_CMND_CNT; 9475d571944SMatt Jacob n = DFLT_INOT_CNT; 9485d571944SMatt Jacob if (IS_FC(isp) && lun != 0) { 9495d571944SMatt Jacob cmd = RQSTYPE_MODIFY_LUN; 9505d571944SMatt Jacob n = 0; 9515d571944SMatt Jacob /* 9525d571944SMatt Jacob * For SCC firmware, we only deal with setting 9535d571944SMatt Jacob * (enabling or modifying) lun 0. 9545d571944SMatt Jacob */ 9555d571944SMatt Jacob ulun = 0; 9565d571944SMatt Jacob } 957d81ba9d5SMatt Jacob rstat = LUN_ERR; 9585d571944SMatt Jacob if (isp_lun_cmd(isp, cmd, bus, tgt, ulun, c, n, seq)) { 959d81ba9d5SMatt Jacob xpt_print_path(ccb->ccb_h.path); 9603c75bb14SMatt Jacob isp_prt(isp, ISP_LOGWARN, "isp_lun_cmd failed"); 961d81ba9d5SMatt Jacob goto out; 962d81ba9d5SMatt Jacob } 96364edff94SMatt Jacob if (isp_cv_wait_timed_rqe(isp, bus, 30 * hz)) { 964d81ba9d5SMatt Jacob xpt_print_path(ccb->ccb_h.path); 9653c75bb14SMatt Jacob isp_prt(isp, ISP_LOGERR, 9665d571944SMatt Jacob "wait for ENABLE/MODIFY LUN timed out"); 967d81ba9d5SMatt Jacob goto out; 968d81ba9d5SMatt Jacob } 96964edff94SMatt Jacob rstat = isp->isp_osinfo.rstatus[bus]; 970d81ba9d5SMatt Jacob if (rstat != LUN_OK) { 971d81ba9d5SMatt Jacob xpt_print_path(ccb->ccb_h.path); 9723c75bb14SMatt Jacob isp_prt(isp, ISP_LOGERR, 9735d571944SMatt Jacob "ENABLE/MODIFY LUN returned 0x%x", rstat); 974d81ba9d5SMatt Jacob goto out; 975d81ba9d5SMatt Jacob } 976d81ba9d5SMatt Jacob } else { 9775d571944SMatt Jacob int c, n, ulun = lun; 978d81ba9d5SMatt Jacob u_int32_t seq; 979d81ba9d5SMatt Jacob 980d81ba9d5SMatt Jacob rstat = LUN_ERR; 9815d571944SMatt Jacob seq = isp->isp_osinfo.rollinfo++; 9825d571944SMatt Jacob cmd = -RQSTYPE_MODIFY_LUN; 983d81ba9d5SMatt Jacob 9845d571944SMatt Jacob c = DFLT_CMND_CNT; 9855d571944SMatt Jacob n = DFLT_INOT_CNT; 9865d571944SMatt Jacob if (IS_FC(isp) && lun != 0) { 9875d571944SMatt Jacob n = 0; 9885d571944SMatt Jacob /* 9895d571944SMatt Jacob * For SCC firmware, we only deal with setting 9905d571944SMatt Jacob * (enabling or modifying) lun 0. 9915d571944SMatt Jacob */ 9925d571944SMatt Jacob ulun = 0; 9935d571944SMatt Jacob } 9945d571944SMatt Jacob if (isp_lun_cmd(isp, cmd, bus, tgt, ulun, c, n, seq)) { 995d81ba9d5SMatt Jacob xpt_print_path(ccb->ccb_h.path); 9963c75bb14SMatt Jacob isp_prt(isp, ISP_LOGERR, "isp_lun_cmd failed"); 997d81ba9d5SMatt Jacob goto out; 998d81ba9d5SMatt Jacob } 99964edff94SMatt Jacob if (isp_cv_wait_timed_rqe(isp, bus, 30 * hz)) { 1000d81ba9d5SMatt Jacob xpt_print_path(ccb->ccb_h.path); 10013c75bb14SMatt Jacob isp_prt(isp, ISP_LOGERR, 10023c75bb14SMatt Jacob "wait for MODIFY LUN timed out"); 1003d81ba9d5SMatt Jacob goto out; 1004d81ba9d5SMatt Jacob } 100564edff94SMatt Jacob rstat = isp->isp_osinfo.rstatus[bus]; 1006d81ba9d5SMatt Jacob if (rstat != LUN_OK) { 1007d81ba9d5SMatt Jacob xpt_print_path(ccb->ccb_h.path); 10083c75bb14SMatt Jacob isp_prt(isp, ISP_LOGERR, 10093c75bb14SMatt Jacob "MODIFY LUN returned 0x%x", rstat); 1010d81ba9d5SMatt Jacob goto out; 1011d81ba9d5SMatt Jacob } 10125d571944SMatt Jacob if (IS_FC(isp) && lun) { 10135d571944SMatt Jacob goto out; 10145d571944SMatt Jacob } 10155d571944SMatt Jacob 1016d81ba9d5SMatt Jacob seq = isp->isp_osinfo.rollinfo++; 1017d81ba9d5SMatt Jacob 10185d571944SMatt Jacob rstat = LUN_ERR; 10195d571944SMatt Jacob cmd = -RQSTYPE_ENABLE_LUN; 10205d571944SMatt Jacob if (isp_lun_cmd(isp, cmd, bus, tgt, lun, 0, 0, seq)) { 1021d81ba9d5SMatt Jacob xpt_print_path(ccb->ccb_h.path); 10223c75bb14SMatt Jacob isp_prt(isp, ISP_LOGERR, "isp_lun_cmd failed"); 1023d81ba9d5SMatt Jacob goto out; 1024d81ba9d5SMatt Jacob } 102564edff94SMatt Jacob if (isp_cv_wait_timed_rqe(isp, bus, 30 * hz)) { 1026d81ba9d5SMatt Jacob xpt_print_path(ccb->ccb_h.path); 10273c75bb14SMatt Jacob isp_prt(isp, ISP_LOGERR, 10285d571944SMatt Jacob "wait for DISABLE LUN timed out"); 1029d81ba9d5SMatt Jacob goto out; 1030d81ba9d5SMatt Jacob } 103164edff94SMatt Jacob rstat = isp->isp_osinfo.rstatus[bus]; 1032d81ba9d5SMatt Jacob if (rstat != LUN_OK) { 1033d81ba9d5SMatt Jacob xpt_print_path(ccb->ccb_h.path); 10343c75bb14SMatt Jacob isp_prt(isp, ISP_LOGWARN, 10355d571944SMatt Jacob "DISABLE LUN returned 0x%x", rstat); 1036d81ba9d5SMatt Jacob goto out; 1037d81ba9d5SMatt Jacob } 1038126ec864SMatt Jacob if (are_any_luns_enabled(isp, bus) == 0) { 1039126ec864SMatt Jacob av = isp_control(isp, ISPCTL_TOGGLE_TMODE, &av); 1040126ec864SMatt Jacob if (av) { 1041126ec864SMatt Jacob isp_prt(isp, ISP_LOGWARN, 1042126ec864SMatt Jacob "disable target mode on channel %d failed", 1043126ec864SMatt Jacob bus); 1044126ec864SMatt Jacob goto out; 1045d81ba9d5SMatt Jacob } 104664edff94SMatt Jacob isp->isp_osinfo.tmflags[bus] &= ~TM_TMODE_ENABLED; 1047126ec864SMatt Jacob xpt_print_path(ccb->ccb_h.path); 1048126ec864SMatt Jacob isp_prt(isp, ISP_LOGINFO, 1049126ec864SMatt Jacob "Target Mode disabled on channel %d", bus); 1050126ec864SMatt Jacob } 1051126ec864SMatt Jacob } 1052126ec864SMatt Jacob 1053d81ba9d5SMatt Jacob out: 105464edff94SMatt Jacob isp_vsema_rqe(isp, bus); 1055d81ba9d5SMatt Jacob 1056d81ba9d5SMatt Jacob if (rstat != LUN_OK) { 1057d81ba9d5SMatt Jacob xpt_print_path(ccb->ccb_h.path); 10583c75bb14SMatt Jacob isp_prt(isp, ISP_LOGWARN, 10593c75bb14SMatt Jacob "lun %sable failed", (cel->enable) ? "en" : "dis"); 1060d81ba9d5SMatt Jacob ccb->ccb_h.status = CAM_REQ_CMP_ERR; 1061d81ba9d5SMatt Jacob rls_lun_statep(isp, tptr); 1062d81ba9d5SMatt Jacob if (cel->enable) 1063d81ba9d5SMatt Jacob destroy_lun_state(isp, tptr); 1064d81ba9d5SMatt Jacob } else { 1065d81ba9d5SMatt Jacob xpt_print_path(ccb->ccb_h.path); 1066a1bc34c6SMatt Jacob isp_prt(isp, ISP_LOGINFO, lfmt, 1067a1bc34c6SMatt Jacob (cel->enable) ? "en" : "dis", bus); 1068d81ba9d5SMatt Jacob rls_lun_statep(isp, tptr); 1069d81ba9d5SMatt Jacob if (cel->enable == 0) { 1070d81ba9d5SMatt Jacob destroy_lun_state(isp, tptr); 1071d81ba9d5SMatt Jacob } 1072d81ba9d5SMatt Jacob ccb->ccb_h.status = CAM_REQ_CMP; 1073d81ba9d5SMatt Jacob } 1074d81ba9d5SMatt Jacob } 1075d81ba9d5SMatt Jacob 1076d81ba9d5SMatt Jacob static cam_status 1077d81ba9d5SMatt Jacob isp_abort_tgt_ccb(struct ispsoftc *isp, union ccb *ccb) 1078d81ba9d5SMatt Jacob { 1079d81ba9d5SMatt Jacob tstate_t *tptr; 1080d81ba9d5SMatt Jacob struct ccb_hdr_slist *lp; 1081d81ba9d5SMatt Jacob struct ccb_hdr *curelm; 1082d81ba9d5SMatt Jacob int found; 1083d81ba9d5SMatt Jacob union ccb *accb = ccb->cab.abort_ccb; 1084d81ba9d5SMatt Jacob 1085d81ba9d5SMatt Jacob if (accb->ccb_h.target_id != CAM_TARGET_WILDCARD) { 1086d81ba9d5SMatt Jacob if (IS_FC(isp) && (accb->ccb_h.target_id != 1087d81ba9d5SMatt Jacob ((fcparam *) isp->isp_param)->isp_loopid)) { 1088d81ba9d5SMatt Jacob return (CAM_PATH_INVALID); 1089d81ba9d5SMatt Jacob } else if (IS_SCSI(isp) && (accb->ccb_h.target_id != 1090d81ba9d5SMatt Jacob ((sdparam *) isp->isp_param)->isp_initiator_id)) { 1091d81ba9d5SMatt Jacob return (CAM_PATH_INVALID); 1092d81ba9d5SMatt Jacob } 1093d81ba9d5SMatt Jacob } 1094a1bc34c6SMatt Jacob tptr = get_lun_statep(isp, XS_CHANNEL(ccb), accb->ccb_h.target_lun); 1095d81ba9d5SMatt Jacob if (tptr == NULL) { 1096d81ba9d5SMatt Jacob return (CAM_PATH_INVALID); 1097d81ba9d5SMatt Jacob } 1098d81ba9d5SMatt Jacob if (accb->ccb_h.func_code == XPT_ACCEPT_TARGET_IO) { 1099d81ba9d5SMatt Jacob lp = &tptr->atios; 1100d81ba9d5SMatt Jacob } else if (accb->ccb_h.func_code == XPT_IMMED_NOTIFY) { 1101d81ba9d5SMatt Jacob lp = &tptr->inots; 1102d81ba9d5SMatt Jacob } else { 1103d81ba9d5SMatt Jacob rls_lun_statep(isp, tptr); 1104d81ba9d5SMatt Jacob return (CAM_UA_ABORT); 1105d81ba9d5SMatt Jacob } 1106d81ba9d5SMatt Jacob curelm = SLIST_FIRST(lp); 1107d81ba9d5SMatt Jacob found = 0; 1108d81ba9d5SMatt Jacob if (curelm == &accb->ccb_h) { 1109d81ba9d5SMatt Jacob found = 1; 1110d81ba9d5SMatt Jacob SLIST_REMOVE_HEAD(lp, sim_links.sle); 1111d81ba9d5SMatt Jacob } else { 1112d81ba9d5SMatt Jacob while(curelm != NULL) { 1113d81ba9d5SMatt Jacob struct ccb_hdr *nextelm; 1114d81ba9d5SMatt Jacob 1115d81ba9d5SMatt Jacob nextelm = SLIST_NEXT(curelm, sim_links.sle); 1116d81ba9d5SMatt Jacob if (nextelm == &accb->ccb_h) { 1117d81ba9d5SMatt Jacob found = 1; 1118d81ba9d5SMatt Jacob SLIST_NEXT(curelm, sim_links.sle) = 1119d81ba9d5SMatt Jacob SLIST_NEXT(nextelm, sim_links.sle); 1120d81ba9d5SMatt Jacob break; 1121d81ba9d5SMatt Jacob } 1122d81ba9d5SMatt Jacob curelm = nextelm; 1123d81ba9d5SMatt Jacob } 1124d81ba9d5SMatt Jacob } 1125d81ba9d5SMatt Jacob rls_lun_statep(isp, tptr); 1126d81ba9d5SMatt Jacob if (found) { 1127d81ba9d5SMatt Jacob accb->ccb_h.status = CAM_REQ_ABORTED; 1128d81ba9d5SMatt Jacob return (CAM_REQ_CMP); 1129d81ba9d5SMatt Jacob } 1130d81ba9d5SMatt Jacob return(CAM_PATH_INVALID); 1131d81ba9d5SMatt Jacob } 1132d81ba9d5SMatt Jacob 1133d81ba9d5SMatt Jacob static cam_status 1134d81ba9d5SMatt Jacob isp_target_start_ctio(struct ispsoftc *isp, union ccb *ccb) 1135d81ba9d5SMatt Jacob { 1136d81ba9d5SMatt Jacob void *qe; 113700a8e174SMatt Jacob struct ccb_scsiio *cso = &ccb->csio; 11385f5aafe1SMatt Jacob u_int16_t *hp, save_handle; 11394fd13c1bSMatt Jacob u_int16_t nxti, optr; 11404fd13c1bSMatt Jacob u_int8_t local[QENTRY_LEN]; 1141d81ba9d5SMatt Jacob 1142f48ce188SMatt Jacob 11434fd13c1bSMatt Jacob if (isp_getrqentry(isp, &nxti, &optr, &qe)) { 114492a1e549SMatt Jacob xpt_print_path(ccb->ccb_h.path); 114592a1e549SMatt Jacob printf("Request Queue Overflow in isp_target_start_ctio\n"); 1146d81ba9d5SMatt Jacob return (CAM_RESRC_UNAVAIL); 1147d81ba9d5SMatt Jacob } 11484fd13c1bSMatt Jacob bzero(local, QENTRY_LEN); 1149d81ba9d5SMatt Jacob 1150d81ba9d5SMatt Jacob /* 1151d81ba9d5SMatt Jacob * We're either moving data or completing a command here. 1152d81ba9d5SMatt Jacob */ 1153d81ba9d5SMatt Jacob 1154d81ba9d5SMatt Jacob if (IS_FC(isp)) { 115553036e92SMatt Jacob atio_private_data_t *atp; 11564fd13c1bSMatt Jacob ct2_entry_t *cto = (ct2_entry_t *) local; 115700a8e174SMatt Jacob 1158d81ba9d5SMatt Jacob cto->ct_header.rqs_entry_type = RQSTYPE_CTIO2; 1159d81ba9d5SMatt Jacob cto->ct_header.rqs_entry_count = 1; 116000a8e174SMatt Jacob cto->ct_iid = cso->init_id; 116164edff94SMatt Jacob if ((FCPARAM(isp)->isp_fwattr & ISP_FW_ATTR_SCCLUN) == 0) { 1162d81ba9d5SMatt Jacob cto->ct_lun = ccb->ccb_h.target_lun; 11632ad50ca5SMatt Jacob } 116453036e92SMatt Jacob 116553036e92SMatt Jacob atp = isp_get_atpd(isp, cso->tag_id); 116653036e92SMatt Jacob if (atp == NULL) { 1167570c7a3fSMatt Jacob isp_prt(isp, ISP_LOGERR, 1168570c7a3fSMatt Jacob "cannot find private data adjunct for tag %x", 116953036e92SMatt Jacob cso->tag_id); 1170570c7a3fSMatt Jacob return (-1); 117153036e92SMatt Jacob } 1172f48ce188SMatt Jacob 117300a8e174SMatt Jacob cto->ct_rxid = cso->tag_id; 117400a8e174SMatt Jacob if (cso->dxfer_len == 0) { 117500a8e174SMatt Jacob cto->ct_flags |= CT2_FLAG_MODE1 | CT2_NO_DATA; 1176f48ce188SMatt Jacob if (ccb->ccb_h.flags & CAM_SEND_STATUS) { 117700a8e174SMatt Jacob cto->ct_flags |= CT2_SENDSTATUS; 1178f48ce188SMatt Jacob cto->rsp.m1.ct_scsi_status = cso->scsi_status; 117953036e92SMatt Jacob cto->ct_resid = 118053036e92SMatt Jacob atp->orig_datalen - atp->bytes_xfered; 1181570c7a3fSMatt Jacob if (cto->ct_resid < 0) { 1182570c7a3fSMatt Jacob cto->rsp.m1.ct_scsi_status |= 1183570c7a3fSMatt Jacob CT2_DATA_OVER; 1184570c7a3fSMatt Jacob } else if (cto->ct_resid > 0) { 1185570c7a3fSMatt Jacob cto->rsp.m1.ct_scsi_status |= 1186570c7a3fSMatt Jacob CT2_DATA_UNDER; 1187570c7a3fSMatt Jacob } 1188f48ce188SMatt Jacob } 118900a8e174SMatt Jacob if ((ccb->ccb_h.flags & CAM_SEND_SENSE) != 0) { 119000a8e174SMatt Jacob int m = min(cso->sense_len, MAXRESPLEN); 119100a8e174SMatt Jacob bcopy(&cso->sense_data, cto->rsp.m1.ct_resp, m); 119200a8e174SMatt Jacob cto->rsp.m1.ct_senselen = m; 119300a8e174SMatt Jacob cto->rsp.m1.ct_scsi_status |= CT2_SNSLEN_VALID; 119400a8e174SMatt Jacob } 119500a8e174SMatt Jacob } else { 119600a8e174SMatt Jacob cto->ct_flags |= CT2_FLAG_MODE0; 119700a8e174SMatt Jacob if ((cso->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN) { 119800a8e174SMatt Jacob cto->ct_flags |= CT2_DATA_IN; 119900a8e174SMatt Jacob } else { 120000a8e174SMatt Jacob cto->ct_flags |= CT2_DATA_OUT; 1201d81ba9d5SMatt Jacob } 1202570c7a3fSMatt Jacob cto->ct_reloff = atp->bytes_xfered; 1203d81ba9d5SMatt Jacob if ((ccb->ccb_h.flags & CAM_SEND_STATUS) != 0) { 1204d81ba9d5SMatt Jacob cto->ct_flags |= CT2_SENDSTATUS; 120500a8e174SMatt Jacob cto->rsp.m0.ct_scsi_status = cso->scsi_status; 120653036e92SMatt Jacob cto->ct_resid = 120753036e92SMatt Jacob atp->orig_datalen - 120853036e92SMatt Jacob (atp->bytes_xfered + cso->dxfer_len); 1209570c7a3fSMatt Jacob if (cto->ct_resid < 0) { 1210570c7a3fSMatt Jacob cto->rsp.m0.ct_scsi_status |= 1211570c7a3fSMatt Jacob CT2_DATA_OVER; 1212570c7a3fSMatt Jacob } else if (cto->ct_resid > 0) { 1213570c7a3fSMatt Jacob cto->rsp.m0.ct_scsi_status |= 1214570c7a3fSMatt Jacob CT2_DATA_UNDER; 1215570c7a3fSMatt Jacob } 121653036e92SMatt Jacob } else { 121753036e92SMatt Jacob atp->last_xframt = cso->dxfer_len; 1218d81ba9d5SMatt Jacob } 1219f48ce188SMatt Jacob /* 1220f48ce188SMatt Jacob * If we're sending data and status back together, 1221f48ce188SMatt Jacob * we can't also send back sense data as well. 1222f48ce188SMatt Jacob */ 122300a8e174SMatt Jacob ccb->ccb_h.flags &= ~CAM_SEND_SENSE; 122400a8e174SMatt Jacob } 122553036e92SMatt Jacob 1226290dc24bSMatt Jacob if (cto->ct_flags & CT2_SENDSTATUS) { 122764edff94SMatt Jacob isp_prt(isp, ISP_LOGTDEBUG0, 122853036e92SMatt Jacob "CTIO2[%x] STATUS %x origd %u curd %u resid %u", 122953036e92SMatt Jacob cto->ct_rxid, cso->scsi_status, atp->orig_datalen, 123053036e92SMatt Jacob cso->dxfer_len, cto->ct_resid); 1231a1bc34c6SMatt Jacob cto->ct_flags |= CT2_CCINCR; 1232570c7a3fSMatt Jacob atp->state = ATPD_STATE_LAST_CTIO; 1233570c7a3fSMatt Jacob } else 1234570c7a3fSMatt Jacob atp->state = ATPD_STATE_CTIO; 1235a1bc34c6SMatt Jacob cto->ct_timeout = 10; 12365f5aafe1SMatt Jacob hp = &cto->ct_syshandle; 1237d81ba9d5SMatt Jacob } else { 12384fd13c1bSMatt Jacob ct_entry_t *cto = (ct_entry_t *) local; 123900a8e174SMatt Jacob 1240d81ba9d5SMatt Jacob cto->ct_header.rqs_entry_type = RQSTYPE_CTIO; 1241d81ba9d5SMatt Jacob cto->ct_header.rqs_entry_count = 1; 124200a8e174SMatt Jacob cto->ct_iid = cso->init_id; 1243a1bc34c6SMatt Jacob cto->ct_iid |= XS_CHANNEL(ccb) << 7; 1244d81ba9d5SMatt Jacob cto->ct_tgt = ccb->ccb_h.target_id; 1245d81ba9d5SMatt Jacob cto->ct_lun = ccb->ccb_h.target_lun; 1246a1bc34c6SMatt Jacob cto->ct_fwhandle = AT_GET_HANDLE(cso->tag_id); 1247a1bc34c6SMatt Jacob if (AT_HAS_TAG(cso->tag_id)) { 1248a1bc34c6SMatt Jacob cto->ct_tag_val = (u_int8_t) AT_GET_TAG(cso->tag_id); 1249f48ce188SMatt Jacob cto->ct_flags |= CT_TQAE; 1250f48ce188SMatt Jacob } 1251f48ce188SMatt Jacob if (ccb->ccb_h.flags & CAM_DIS_DISCONNECT) { 1252f48ce188SMatt Jacob cto->ct_flags |= CT_NODISC; 1253f48ce188SMatt Jacob } 1254f48ce188SMatt Jacob if (cso->dxfer_len == 0) { 1255d81ba9d5SMatt Jacob cto->ct_flags |= CT_NO_DATA; 125600a8e174SMatt Jacob } else if ((cso->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN) { 125700a8e174SMatt Jacob cto->ct_flags |= CT_DATA_IN; 125800a8e174SMatt Jacob } else { 125900a8e174SMatt Jacob cto->ct_flags |= CT_DATA_OUT; 1260d81ba9d5SMatt Jacob } 1261f48ce188SMatt Jacob if (ccb->ccb_h.flags & CAM_SEND_STATUS) { 126253036e92SMatt Jacob cto->ct_flags |= CT_SENDSTATUS|CT_CCINCR; 126300a8e174SMatt Jacob cto->ct_scsi_status = cso->scsi_status; 126400a8e174SMatt Jacob cto->ct_resid = cso->resid; 126564edff94SMatt Jacob isp_prt(isp, ISP_LOGTDEBUG0, 1266a1bc34c6SMatt Jacob "CTIO[%x] SCSI STATUS 0x%x resid %d tag_id %x", 1267a1bc34c6SMatt Jacob cto->ct_fwhandle, cso->scsi_status, cso->resid, 1268a1bc34c6SMatt Jacob cso->tag_id); 126992a1e549SMatt Jacob } 127064edff94SMatt Jacob ccb->ccb_h.flags &= ~CAM_SEND_SENSE; 1271a1bc34c6SMatt Jacob cto->ct_timeout = 10; 12725f5aafe1SMatt Jacob hp = &cto->ct_syshandle; 1273d81ba9d5SMatt Jacob } 1274d81ba9d5SMatt Jacob 1275b09b0095SMatt Jacob if (isp_save_xs(isp, (XS_T *)ccb, hp)) { 127692a1e549SMatt Jacob xpt_print_path(ccb->ccb_h.path); 127792a1e549SMatt Jacob printf("No XFLIST pointers for isp_target_start_ctio\n"); 1278d81ba9d5SMatt Jacob return (CAM_RESRC_UNAVAIL); 1279d81ba9d5SMatt Jacob } 1280d81ba9d5SMatt Jacob 1281d81ba9d5SMatt Jacob 1282d81ba9d5SMatt Jacob /* 1283d81ba9d5SMatt Jacob * Call the dma setup routines for this entry (and any subsequent 1284d81ba9d5SMatt Jacob * CTIOs) if there's data to move, and then tell the f/w it's got 1285b09b0095SMatt Jacob * new things to play with. As with isp_start's usage of DMA setup, 1286d81ba9d5SMatt Jacob * any swizzling is done in the machine dependent layer. Because 1287d81ba9d5SMatt Jacob * of this, we put the request onto the queue area first in native 1288d81ba9d5SMatt Jacob * format. 1289d81ba9d5SMatt Jacob */ 1290d81ba9d5SMatt Jacob 1291d81ba9d5SMatt Jacob save_handle = *hp; 1292a1bc34c6SMatt Jacob 12934fd13c1bSMatt Jacob switch (ISP_DMASETUP(isp, cso, (ispreq_t *) local, &nxti, optr)) { 1294d81ba9d5SMatt Jacob case CMD_QUEUED: 12954fd13c1bSMatt Jacob ISP_ADD_REQUEST(isp, nxti); 1296d81ba9d5SMatt Jacob return (CAM_REQ_INPROG); 1297d81ba9d5SMatt Jacob 1298d81ba9d5SMatt Jacob case CMD_EAGAIN: 1299d81ba9d5SMatt Jacob ccb->ccb_h.status = CAM_RESRC_UNAVAIL; 1300d81ba9d5SMatt Jacob isp_destroy_handle(isp, save_handle); 1301d81ba9d5SMatt Jacob return (CAM_RESRC_UNAVAIL); 1302d81ba9d5SMatt Jacob 1303d81ba9d5SMatt Jacob default: 1304d81ba9d5SMatt Jacob isp_destroy_handle(isp, save_handle); 1305b85389e1SMatt Jacob return (XS_ERR(ccb)); 1306d81ba9d5SMatt Jacob } 1307d81ba9d5SMatt Jacob } 1308d81ba9d5SMatt Jacob 1309a1bc34c6SMatt Jacob static void 1310a1bc34c6SMatt Jacob isp_refire_putback_atio(void *arg) 1311f48ce188SMatt Jacob { 1312a1bc34c6SMatt Jacob int s = splcam(); 1313a1bc34c6SMatt Jacob isp_target_putback_atio(arg); 1314a1bc34c6SMatt Jacob splx(s); 1315a1bc34c6SMatt Jacob } 1316a1bc34c6SMatt Jacob 1317a1bc34c6SMatt Jacob static void 1318a1bc34c6SMatt Jacob isp_target_putback_atio(union ccb *ccb) 1319a1bc34c6SMatt Jacob { 1320a1bc34c6SMatt Jacob struct ispsoftc *isp; 1321a1bc34c6SMatt Jacob struct ccb_scsiio *cso; 13224fd13c1bSMatt Jacob u_int16_t nxti, optr; 1323a1bc34c6SMatt Jacob void *qe; 1324a1bc34c6SMatt Jacob 1325a1bc34c6SMatt Jacob isp = XS_ISP(ccb); 1326f48ce188SMatt Jacob 13274fd13c1bSMatt Jacob if (isp_getrqentry(isp, &nxti, &optr, &qe)) { 1328a1bc34c6SMatt Jacob (void) timeout(isp_refire_putback_atio, ccb, 10); 1329a1bc34c6SMatt Jacob isp_prt(isp, ISP_LOGWARN, 1330a1bc34c6SMatt Jacob "isp_target_putback_atio: Request Queue Overflow"); 1331a1bc34c6SMatt Jacob return; 1332f48ce188SMatt Jacob } 1333f48ce188SMatt Jacob bzero(qe, QENTRY_LEN); 1334a1bc34c6SMatt Jacob cso = &ccb->csio; 1335f48ce188SMatt Jacob if (IS_FC(isp)) { 13364fd13c1bSMatt Jacob at2_entry_t local, *at = &local; 13374fd13c1bSMatt Jacob MEMZERO(at, sizeof (at2_entry_t)); 1338f48ce188SMatt Jacob at->at_header.rqs_entry_type = RQSTYPE_ATIO2; 1339f48ce188SMatt Jacob at->at_header.rqs_entry_count = 1; 134064edff94SMatt Jacob if ((FCPARAM(isp)->isp_fwattr & ISP_FW_ATTR_SCCLUN) != 0) { 1341a1bc34c6SMatt Jacob at->at_scclun = (uint16_t) ccb->ccb_h.target_lun; 1342f48ce188SMatt Jacob } else { 1343a1bc34c6SMatt Jacob at->at_lun = (uint8_t) ccb->ccb_h.target_lun; 1344f48ce188SMatt Jacob } 1345f48ce188SMatt Jacob at->at_status = CT_OK; 1346a1bc34c6SMatt Jacob at->at_rxid = cso->tag_id; 1347570c7a3fSMatt Jacob at->at_iid = cso->ccb_h.target_id; 13484fd13c1bSMatt Jacob isp_put_atio2(isp, at, qe); 1349f48ce188SMatt Jacob } else { 13504fd13c1bSMatt Jacob at_entry_t local, *at = &local; 13514fd13c1bSMatt Jacob MEMZERO(at, sizeof (at_entry_t)); 1352f48ce188SMatt Jacob at->at_header.rqs_entry_type = RQSTYPE_ATIO; 1353f48ce188SMatt Jacob at->at_header.rqs_entry_count = 1; 1354a1bc34c6SMatt Jacob at->at_iid = cso->init_id; 1355a1bc34c6SMatt Jacob at->at_iid |= XS_CHANNEL(ccb) << 7; 1356a1bc34c6SMatt Jacob at->at_tgt = cso->ccb_h.target_id; 1357a1bc34c6SMatt Jacob at->at_lun = cso->ccb_h.target_lun; 1358f48ce188SMatt Jacob at->at_status = CT_OK; 1359a1bc34c6SMatt Jacob at->at_tag_val = AT_GET_TAG(cso->tag_id); 1360a1bc34c6SMatt Jacob at->at_handle = AT_GET_HANDLE(cso->tag_id); 13614fd13c1bSMatt Jacob isp_put_atio(isp, at, qe); 1362f48ce188SMatt Jacob } 1363f48ce188SMatt Jacob ISP_TDQE(isp, "isp_target_putback_atio", (int) optr, qe); 13644fd13c1bSMatt Jacob ISP_ADD_REQUEST(isp, nxti); 1365a1bc34c6SMatt Jacob isp_complete_ctio(ccb); 1366f48ce188SMatt Jacob } 1367f48ce188SMatt Jacob 1368f48ce188SMatt Jacob static void 1369a1bc34c6SMatt Jacob isp_complete_ctio(union ccb *ccb) 1370f48ce188SMatt Jacob { 1371a1bc34c6SMatt Jacob if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INPROG) { 1372a1bc34c6SMatt Jacob ccb->ccb_h.status |= CAM_REQ_CMP; 1373f48ce188SMatt Jacob } 1374a1bc34c6SMatt Jacob ccb->ccb_h.status &= ~CAM_SIM_QUEUED; 1375a1bc34c6SMatt Jacob xpt_done(ccb); 1376f48ce188SMatt Jacob } 1377f48ce188SMatt Jacob 1378d81ba9d5SMatt Jacob /* 1379d81ba9d5SMatt Jacob * Handle ATIO stuff that the generic code can't. 1380d81ba9d5SMatt Jacob * This means handling CDBs. 1381d81ba9d5SMatt Jacob */ 1382d81ba9d5SMatt Jacob 1383d81ba9d5SMatt Jacob static int 1384d81ba9d5SMatt Jacob isp_handle_platform_atio(struct ispsoftc *isp, at_entry_t *aep) 1385d81ba9d5SMatt Jacob { 1386d81ba9d5SMatt Jacob tstate_t *tptr; 138764edff94SMatt Jacob int status, bus, iswildcard; 1388d81ba9d5SMatt Jacob struct ccb_accept_tio *atiop; 1389d81ba9d5SMatt Jacob 1390d81ba9d5SMatt Jacob /* 1391d81ba9d5SMatt Jacob * The firmware status (except for the QLTM_SVALID bit) 1392d81ba9d5SMatt Jacob * indicates why this ATIO was sent to us. 1393d81ba9d5SMatt Jacob * 1394d81ba9d5SMatt Jacob * If QLTM_SVALID is set, the firware has recommended Sense Data. 1395d81ba9d5SMatt Jacob * 1396d81ba9d5SMatt Jacob * If the DISCONNECTS DISABLED bit is set in the flags field, 13975d571944SMatt Jacob * we're still connected on the SCSI bus. 1398d81ba9d5SMatt Jacob */ 1399d81ba9d5SMatt Jacob status = aep->at_status; 1400d81ba9d5SMatt Jacob if ((status & ~QLTM_SVALID) == AT_PHASE_ERROR) { 1401d81ba9d5SMatt Jacob /* 1402d81ba9d5SMatt Jacob * Bus Phase Sequence error. We should have sense data 1403d81ba9d5SMatt Jacob * suggested by the f/w. I'm not sure quite yet what 1404d81ba9d5SMatt Jacob * to do about this for CAM. 1405d81ba9d5SMatt Jacob */ 14063c75bb14SMatt Jacob isp_prt(isp, ISP_LOGWARN, "PHASE ERROR"); 1407d81ba9d5SMatt Jacob isp_endcmd(isp, aep, SCSI_STATUS_BUSY, 0); 1408d81ba9d5SMatt Jacob return (0); 1409d81ba9d5SMatt Jacob } 1410d81ba9d5SMatt Jacob if ((status & ~QLTM_SVALID) != AT_CDB) { 14115d571944SMatt Jacob isp_prt(isp, ISP_LOGWARN, "bad atio (0x%x) leaked to platform", 14123c75bb14SMatt Jacob status); 1413d81ba9d5SMatt Jacob isp_endcmd(isp, aep, SCSI_STATUS_BUSY, 0); 1414d81ba9d5SMatt Jacob return (0); 1415d81ba9d5SMatt Jacob } 1416d81ba9d5SMatt Jacob 14175d571944SMatt Jacob bus = GET_BUS_VAL(aep->at_iid); 1418a1bc34c6SMatt Jacob tptr = get_lun_statep(isp, bus, aep->at_lun); 1419d81ba9d5SMatt Jacob if (tptr == NULL) { 1420a1bc34c6SMatt Jacob tptr = get_lun_statep(isp, bus, CAM_LUN_WILDCARD); 142164edff94SMatt Jacob iswildcard = 1; 142264edff94SMatt Jacob } else { 142364edff94SMatt Jacob iswildcard = 0; 1424d81ba9d5SMatt Jacob } 1425d81ba9d5SMatt Jacob 1426d81ba9d5SMatt Jacob if (tptr == NULL) { 1427d81ba9d5SMatt Jacob /* 1428d81ba9d5SMatt Jacob * Because we can't autofeed sense data back with 1429d81ba9d5SMatt Jacob * a command for parallel SCSI, we can't give back 1430d81ba9d5SMatt Jacob * a CHECK CONDITION. We'll give back a BUSY status 1431d81ba9d5SMatt Jacob * instead. This works out okay because the only 1432d81ba9d5SMatt Jacob * time we should, in fact, get this, is in the 1433d81ba9d5SMatt Jacob * case that somebody configured us without the 1434d81ba9d5SMatt Jacob * blackhole driver, so they get what they deserve. 1435d81ba9d5SMatt Jacob */ 1436d81ba9d5SMatt Jacob isp_endcmd(isp, aep, SCSI_STATUS_BUSY, 0); 1437d81ba9d5SMatt Jacob return (0); 1438d81ba9d5SMatt Jacob } 1439d81ba9d5SMatt Jacob 1440d81ba9d5SMatt Jacob atiop = (struct ccb_accept_tio *) SLIST_FIRST(&tptr->atios); 1441d81ba9d5SMatt Jacob if (atiop == NULL) { 1442d81ba9d5SMatt Jacob /* 1443d81ba9d5SMatt Jacob * Because we can't autofeed sense data back with 1444d81ba9d5SMatt Jacob * a command for parallel SCSI, we can't give back 1445d81ba9d5SMatt Jacob * a CHECK CONDITION. We'll give back a QUEUE FULL status 1446d81ba9d5SMatt Jacob * instead. This works out okay because the only time we 1447d81ba9d5SMatt Jacob * should, in fact, get this, is in the case that we've 1448d81ba9d5SMatt Jacob * run out of ATIOS. 1449d81ba9d5SMatt Jacob */ 1450d81ba9d5SMatt Jacob xpt_print_path(tptr->owner); 14513c75bb14SMatt Jacob isp_prt(isp, ISP_LOGWARN, 1452a1bc34c6SMatt Jacob "no ATIOS for lun %d from initiator %d on channel %d", 14535d571944SMatt Jacob aep->at_lun, GET_IID_VAL(aep->at_iid), bus); 1454d81ba9d5SMatt Jacob if (aep->at_flags & AT_TQAE) 1455d81ba9d5SMatt Jacob isp_endcmd(isp, aep, SCSI_STATUS_QUEUE_FULL, 0); 1456d81ba9d5SMatt Jacob else 1457d81ba9d5SMatt Jacob isp_endcmd(isp, aep, SCSI_STATUS_BUSY, 0); 145864edff94SMatt Jacob rls_lun_statep(isp, tptr); 1459d81ba9d5SMatt Jacob return (0); 1460d81ba9d5SMatt Jacob } 1461d81ba9d5SMatt Jacob SLIST_REMOVE_HEAD(&tptr->atios, sim_links.sle); 146264edff94SMatt Jacob if (iswildcard) { 1463d81ba9d5SMatt Jacob atiop->ccb_h.target_id = aep->at_tgt; 1464d81ba9d5SMatt Jacob atiop->ccb_h.target_lun = aep->at_lun; 1465d81ba9d5SMatt Jacob } 1466d81ba9d5SMatt Jacob if (aep->at_flags & AT_NODISC) { 1467f48ce188SMatt Jacob atiop->ccb_h.flags = CAM_DIS_DISCONNECT; 1468f48ce188SMatt Jacob } else { 1469f48ce188SMatt Jacob atiop->ccb_h.flags = 0; 1470d81ba9d5SMatt Jacob } 1471d81ba9d5SMatt Jacob 1472f48ce188SMatt Jacob if (status & QLTM_SVALID) { 1473f48ce188SMatt Jacob size_t amt = imin(QLTM_SENSELEN, sizeof (atiop->sense_data)); 1474f48ce188SMatt Jacob atiop->sense_len = amt; 1475f48ce188SMatt Jacob MEMCPY(&atiop->sense_data, aep->at_sense, amt); 1476f48ce188SMatt Jacob } else { 1477f48ce188SMatt Jacob atiop->sense_len = 0; 1478f48ce188SMatt Jacob } 1479d81ba9d5SMatt Jacob 14805d571944SMatt Jacob atiop->init_id = GET_IID_VAL(aep->at_iid); 1481d81ba9d5SMatt Jacob atiop->cdb_len = aep->at_cdblen; 1482d81ba9d5SMatt Jacob MEMCPY(atiop->cdb_io.cdb_bytes, aep->at_cdb, aep->at_cdblen); 1483d81ba9d5SMatt Jacob atiop->ccb_h.status = CAM_CDB_RECVD; 1484a1bc34c6SMatt Jacob /* 1485a1bc34c6SMatt Jacob * Construct a tag 'id' based upon tag value (which may be 0..255) 1486a1bc34c6SMatt Jacob * and the handle (which we have to preserve). 1487a1bc34c6SMatt Jacob */ 1488a1bc34c6SMatt Jacob AT_MAKE_TAGID(atiop->tag_id, aep); 1489a1bc34c6SMatt Jacob if (aep->at_flags & AT_TQAE) { 1490a1bc34c6SMatt Jacob atiop->tag_action = aep->at_tag_type; 1491d81ba9d5SMatt Jacob atiop->ccb_h.status |= CAM_TAG_ACTION_VALID; 1492d81ba9d5SMatt Jacob } 1493d81ba9d5SMatt Jacob xpt_done((union ccb*)atiop); 149464edff94SMatt Jacob isp_prt(isp, ISP_LOGTDEBUG0, 14955d571944SMatt Jacob "ATIO[%x] CDB=0x%x bus %d iid%d->lun%d tag 0x%x ttype 0x%x %s", 14965d571944SMatt Jacob aep->at_handle, aep->at_cdb[0] & 0xff, GET_BUS_VAL(aep->at_iid), 14975d571944SMatt Jacob GET_IID_VAL(aep->at_iid), aep->at_lun, aep->at_tag_val & 0xff, 14985d571944SMatt Jacob aep->at_tag_type, (aep->at_flags & AT_NODISC)? 14995d571944SMatt Jacob "nondisc" : "disconnecting"); 1500d81ba9d5SMatt Jacob rls_lun_statep(isp, tptr); 1501d81ba9d5SMatt Jacob return (0); 1502d81ba9d5SMatt Jacob } 1503d81ba9d5SMatt Jacob 1504d81ba9d5SMatt Jacob static int 1505d81ba9d5SMatt Jacob isp_handle_platform_atio2(struct ispsoftc *isp, at2_entry_t *aep) 1506d81ba9d5SMatt Jacob { 150792a1e549SMatt Jacob lun_id_t lun; 1508d81ba9d5SMatt Jacob tstate_t *tptr; 1509d81ba9d5SMatt Jacob struct ccb_accept_tio *atiop; 151053036e92SMatt Jacob atio_private_data_t *atp; 1511d81ba9d5SMatt Jacob 1512d81ba9d5SMatt Jacob /* 1513d81ba9d5SMatt Jacob * The firmware status (except for the QLTM_SVALID bit) 1514d81ba9d5SMatt Jacob * indicates why this ATIO was sent to us. 1515d81ba9d5SMatt Jacob * 1516d81ba9d5SMatt Jacob * If QLTM_SVALID is set, the firware has recommended Sense Data. 1517d81ba9d5SMatt Jacob */ 1518d81ba9d5SMatt Jacob if ((aep->at_status & ~QLTM_SVALID) != AT_CDB) { 15193c75bb14SMatt Jacob isp_prt(isp, ISP_LOGWARN, 15203c75bb14SMatt Jacob "bogus atio (0x%x) leaked to platform", aep->at_status); 1521d81ba9d5SMatt Jacob isp_endcmd(isp, aep, SCSI_STATUS_BUSY, 0); 1522d81ba9d5SMatt Jacob return (0); 1523d81ba9d5SMatt Jacob } 1524d81ba9d5SMatt Jacob 152564edff94SMatt Jacob if ((FCPARAM(isp)->isp_fwattr & ISP_FW_ATTR_SCCLUN) != 0) { 152692a1e549SMatt Jacob lun = aep->at_scclun; 15272ad50ca5SMatt Jacob } else { 152892a1e549SMatt Jacob lun = aep->at_lun; 15292ad50ca5SMatt Jacob } 1530a1bc34c6SMatt Jacob tptr = get_lun_statep(isp, 0, lun); 1531d81ba9d5SMatt Jacob if (tptr == NULL) { 1532570c7a3fSMatt Jacob isp_prt(isp, ISP_LOGWARN, "no state pointer for lun %d", lun); 1533a1bc34c6SMatt Jacob tptr = get_lun_statep(isp, 0, CAM_LUN_WILDCARD); 1534d81ba9d5SMatt Jacob } 1535d81ba9d5SMatt Jacob 1536d81ba9d5SMatt Jacob if (tptr == NULL) { 153752df5dfdSMatt Jacob /* 153852df5dfdSMatt Jacob * What we'd like to know is whether or not we have a listener 153952df5dfdSMatt Jacob * upstream that really hasn't configured yet. If we do, then 154052df5dfdSMatt Jacob * we can give a more sensible reply here. If not, then we can 154152df5dfdSMatt Jacob * reject this out of hand. 154252df5dfdSMatt Jacob * 154352df5dfdSMatt Jacob * Choices for what to send were 154452df5dfdSMatt Jacob * 154552df5dfdSMatt Jacob * Not Ready, Unit Not Self-Configured Yet 154652df5dfdSMatt Jacob * (0x2,0x3e,0x00) 154752df5dfdSMatt Jacob * 154852df5dfdSMatt Jacob * for the former and 154952df5dfdSMatt Jacob * 155052df5dfdSMatt Jacob * Illegal Request, Logical Unit Not Supported 155152df5dfdSMatt Jacob * (0x5,0x25,0x00) 155252df5dfdSMatt Jacob * 155352df5dfdSMatt Jacob * for the latter. 155452df5dfdSMatt Jacob * 155552df5dfdSMatt Jacob * We used to decide whether there was at least one listener 155652df5dfdSMatt Jacob * based upon whether the black hole driver was configured. 155752df5dfdSMatt Jacob * However, recent config(8) changes have made this hard to do 155852df5dfdSMatt Jacob * at this time. 155952df5dfdSMatt Jacob * 156052df5dfdSMatt Jacob */ 1561570c7a3fSMatt Jacob isp_endcmd(isp, aep, SCSI_STATUS_BUSY, 0); 1562d81ba9d5SMatt Jacob return (0); 1563d81ba9d5SMatt Jacob } 1564d81ba9d5SMatt Jacob 156553036e92SMatt Jacob atp = isp_get_atpd(isp, 0); 1566d81ba9d5SMatt Jacob atiop = (struct ccb_accept_tio *) SLIST_FIRST(&tptr->atios); 156753036e92SMatt Jacob if (atiop == NULL || atp == NULL) { 1568d81ba9d5SMatt Jacob /* 1569d81ba9d5SMatt Jacob * Because we can't autofeed sense data back with 1570d81ba9d5SMatt Jacob * a command for parallel SCSI, we can't give back 1571d81ba9d5SMatt Jacob * a CHECK CONDITION. We'll give back a QUEUE FULL status 1572d81ba9d5SMatt Jacob * instead. This works out okay because the only time we 1573d81ba9d5SMatt Jacob * should, in fact, get this, is in the case that we've 1574d81ba9d5SMatt Jacob * run out of ATIOS. 1575d81ba9d5SMatt Jacob */ 1576d81ba9d5SMatt Jacob xpt_print_path(tptr->owner); 15773c75bb14SMatt Jacob isp_prt(isp, ISP_LOGWARN, 1578570c7a3fSMatt Jacob "no %s for lun %d from initiator %d", 1579570c7a3fSMatt Jacob (atp == NULL && atiop == NULL)? "ATIO2s *or* ATPS" : 1580570c7a3fSMatt Jacob ((atp == NULL)? "ATPs" : "ATIO2s"), lun, aep->at_iid); 1581d81ba9d5SMatt Jacob rls_lun_statep(isp, tptr); 1582d81ba9d5SMatt Jacob isp_endcmd(isp, aep, SCSI_STATUS_QUEUE_FULL, 0); 1583d81ba9d5SMatt Jacob return (0); 1584d81ba9d5SMatt Jacob } 1585570c7a3fSMatt Jacob atp->state = ATPD_STATE_ATIO; 1586d81ba9d5SMatt Jacob SLIST_REMOVE_HEAD(&tptr->atios, sim_links.sle); 1587570c7a3fSMatt Jacob tptr->atio_count--; 1588570c7a3fSMatt Jacob isp_prt(isp, ISP_LOGTDEBUG0, "Take FREE ATIO2 lun %d, count now %d", 1589570c7a3fSMatt Jacob lun, tptr->atio_count); 1590f48ce188SMatt Jacob 1591a1bc34c6SMatt Jacob if (tptr == &isp->isp_osinfo.tsdflt[0]) { 1592d81ba9d5SMatt Jacob atiop->ccb_h.target_id = 1593d81ba9d5SMatt Jacob ((fcparam *)isp->isp_param)->isp_loopid; 159492a1e549SMatt Jacob atiop->ccb_h.target_lun = lun; 1595d81ba9d5SMatt Jacob } 1596b0a3ba7eSMatt Jacob /* 1597b0a3ba7eSMatt Jacob * We don't get 'suggested' sense data as we do with SCSI cards. 1598b0a3ba7eSMatt Jacob */ 1599f48ce188SMatt Jacob atiop->sense_len = 0; 1600f48ce188SMatt Jacob 1601d81ba9d5SMatt Jacob atiop->init_id = aep->at_iid; 1602d81ba9d5SMatt Jacob atiop->cdb_len = ATIO2_CDBLEN; 1603d81ba9d5SMatt Jacob MEMCPY(atiop->cdb_io.cdb_bytes, aep->at_cdb, ATIO2_CDBLEN); 1604d81ba9d5SMatt Jacob atiop->ccb_h.status = CAM_CDB_RECVD; 1605d81ba9d5SMatt Jacob atiop->tag_id = aep->at_rxid; 1606d81ba9d5SMatt Jacob switch (aep->at_taskflags & ATIO2_TC_ATTR_MASK) { 1607d81ba9d5SMatt Jacob case ATIO2_TC_ATTR_SIMPLEQ: 1608d81ba9d5SMatt Jacob atiop->tag_action = MSG_SIMPLE_Q_TAG; 1609d81ba9d5SMatt Jacob break; 1610d81ba9d5SMatt Jacob case ATIO2_TC_ATTR_HEADOFQ: 1611d81ba9d5SMatt Jacob atiop->tag_action = MSG_HEAD_OF_Q_TAG; 1612d81ba9d5SMatt Jacob break; 1613d81ba9d5SMatt Jacob case ATIO2_TC_ATTR_ORDERED: 1614d81ba9d5SMatt Jacob atiop->tag_action = MSG_ORDERED_Q_TAG; 1615d81ba9d5SMatt Jacob break; 1616d81ba9d5SMatt Jacob case ATIO2_TC_ATTR_ACAQ: /* ?? */ 1617d81ba9d5SMatt Jacob case ATIO2_TC_ATTR_UNTAGGED: 1618d81ba9d5SMatt Jacob default: 1619d81ba9d5SMatt Jacob atiop->tag_action = 0; 1620d81ba9d5SMatt Jacob break; 1621d81ba9d5SMatt Jacob } 1622570c7a3fSMatt Jacob atiop->ccb_h.flags = CAM_TAG_ACTION_VALID; 1623f48ce188SMatt Jacob 162453036e92SMatt Jacob atp->tag = atiop->tag_id; 1625570c7a3fSMatt Jacob atp->lun = lun; 162653036e92SMatt Jacob atp->orig_datalen = aep->at_datalen; 162753036e92SMatt Jacob atp->last_xframt = 0; 162853036e92SMatt Jacob atp->bytes_xfered = 0; 1629570c7a3fSMatt Jacob atp->state = ATPD_STATE_CAM; 1630d81ba9d5SMatt Jacob xpt_done((union ccb*)atiop); 1631570c7a3fSMatt Jacob 163264edff94SMatt Jacob isp_prt(isp, ISP_LOGTDEBUG0, 16335f5aafe1SMatt Jacob "ATIO2[%x] CDB=0x%x iid%d->lun%d tattr 0x%x datalen %u", 16345f5aafe1SMatt Jacob aep->at_rxid, aep->at_cdb[0] & 0xff, aep->at_iid, 1635b09b0095SMatt Jacob lun, aep->at_taskflags, aep->at_datalen); 1636d81ba9d5SMatt Jacob rls_lun_statep(isp, tptr); 1637d81ba9d5SMatt Jacob return (0); 1638d81ba9d5SMatt Jacob } 1639d81ba9d5SMatt Jacob 1640d81ba9d5SMatt Jacob static int 1641d81ba9d5SMatt Jacob isp_handle_platform_ctio(struct ispsoftc *isp, void *arg) 1642d81ba9d5SMatt Jacob { 1643d81ba9d5SMatt Jacob union ccb *ccb; 1644a1bc34c6SMatt Jacob int sentstatus, ok, notify_cam, resid = 0; 164564edff94SMatt Jacob u_int16_t tval; 1646d81ba9d5SMatt Jacob 1647d81ba9d5SMatt Jacob /* 1648d81ba9d5SMatt Jacob * CTIO and CTIO2 are close enough.... 1649d81ba9d5SMatt Jacob */ 1650d81ba9d5SMatt Jacob 16515f5aafe1SMatt Jacob ccb = (union ccb *) isp_find_xs(isp, ((ct_entry_t *)arg)->ct_syshandle); 1652d81ba9d5SMatt Jacob KASSERT((ccb != NULL), ("null ccb in isp_handle_platform_ctio")); 16535f5aafe1SMatt Jacob isp_destroy_handle(isp, ((ct_entry_t *)arg)->ct_syshandle); 1654d81ba9d5SMatt Jacob 1655d81ba9d5SMatt Jacob if (IS_FC(isp)) { 1656d81ba9d5SMatt Jacob ct2_entry_t *ct = arg; 1657570c7a3fSMatt Jacob atio_private_data_t *atp = isp_get_atpd(isp, ct->ct_rxid); 1658570c7a3fSMatt Jacob if (atp == NULL) { 1659570c7a3fSMatt Jacob isp_prt(isp, ISP_LOGERR, 1660570c7a3fSMatt Jacob "cannot find adjunct for %x after I/O", 1661570c7a3fSMatt Jacob ct->ct_rxid); 1662570c7a3fSMatt Jacob return (0); 1663570c7a3fSMatt Jacob } 1664d81ba9d5SMatt Jacob sentstatus = ct->ct_flags & CT2_SENDSTATUS; 1665d81ba9d5SMatt Jacob ok = (ct->ct_status & ~QLTM_SVALID) == CT_OK; 1666a1bc34c6SMatt Jacob if (ok && sentstatus && (ccb->ccb_h.flags & CAM_SEND_SENSE)) { 166700a8e174SMatt Jacob ccb->ccb_h.status |= CAM_SENT_SENSE; 166800a8e174SMatt Jacob } 1669a1bc34c6SMatt Jacob notify_cam = ct->ct_header.rqs_seqno & 0x1; 16705d571944SMatt Jacob if ((ct->ct_flags & CT2_DATAMASK) != CT2_NO_DATA) { 1671a1bc34c6SMatt Jacob resid = ct->ct_resid; 167253036e92SMatt Jacob atp->bytes_xfered += (atp->last_xframt - resid); 167353036e92SMatt Jacob atp->last_xframt = 0; 1674570c7a3fSMatt Jacob } 1675570c7a3fSMatt Jacob if (sentstatus || !ok) { 167653036e92SMatt Jacob atp->tag = 0; 167753036e92SMatt Jacob } 1678570c7a3fSMatt Jacob isp_prt(isp, ok? ISP_LOGTDEBUG0 : ISP_LOGWARN, 167964edff94SMatt Jacob "CTIO2[%x] sts 0x%x flg 0x%x sns %d resid %d %s", 168064edff94SMatt Jacob ct->ct_rxid, ct->ct_status, ct->ct_flags, 168164edff94SMatt Jacob (ccb->ccb_h.status & CAM_SENT_SENSE) != 0, 168264edff94SMatt Jacob resid, sentstatus? "FIN" : "MID"); 168364edff94SMatt Jacob tval = ct->ct_rxid; 1684570c7a3fSMatt Jacob 1685570c7a3fSMatt Jacob /* XXX: should really come after isp_complete_ctio */ 1686570c7a3fSMatt Jacob atp->state = ATPD_STATE_PDON; 1687d81ba9d5SMatt Jacob } else { 1688d81ba9d5SMatt Jacob ct_entry_t *ct = arg; 1689d81ba9d5SMatt Jacob sentstatus = ct->ct_flags & CT_SENDSTATUS; 1690d81ba9d5SMatt Jacob ok = (ct->ct_status & ~QLTM_SVALID) == CT_OK; 1691d81ba9d5SMatt Jacob /* 1692a1bc34c6SMatt Jacob * We *ought* to be able to get back to the original ATIO 1693a1bc34c6SMatt Jacob * here, but for some reason this gets lost. It's just as 1694a1bc34c6SMatt Jacob * well because it's squirrelled away as part of periph 1695a1bc34c6SMatt Jacob * private data. 1696a1bc34c6SMatt Jacob * 1697a1bc34c6SMatt Jacob * We can live without it as long as we continue to use 1698a1bc34c6SMatt Jacob * the auto-replenish feature for CTIOs. 1699a1bc34c6SMatt Jacob */ 1700a1bc34c6SMatt Jacob notify_cam = ct->ct_header.rqs_seqno & 0x1; 1701a1bc34c6SMatt Jacob if (ct->ct_status & QLTM_SVALID) { 1702a1bc34c6SMatt Jacob char *sp = (char *)ct; 1703a1bc34c6SMatt Jacob sp += CTIO_SENSE_OFFSET; 1704a1bc34c6SMatt Jacob ccb->csio.sense_len = 1705a1bc34c6SMatt Jacob min(sizeof (ccb->csio.sense_data), QLTM_SENSELEN); 1706a1bc34c6SMatt Jacob MEMCPY(&ccb->csio.sense_data, sp, ccb->csio.sense_len); 1707a1bc34c6SMatt Jacob ccb->ccb_h.status |= CAM_AUTOSNS_VALID; 1708a1bc34c6SMatt Jacob } 17095d571944SMatt Jacob if ((ct->ct_flags & CT_DATAMASK) != CT_NO_DATA) { 1710a1bc34c6SMatt Jacob resid = ct->ct_resid; 1711a1bc34c6SMatt Jacob } 171264edff94SMatt Jacob isp_prt(isp, ISP_LOGTDEBUG0, 171364edff94SMatt Jacob "CTIO[%x] tag %x iid %d lun %d sts %x flg %x resid %d %s", 171464edff94SMatt Jacob ct->ct_fwhandle, ct->ct_tag_val, ct->ct_iid, ct->ct_lun, 171564edff94SMatt Jacob ct->ct_status, ct->ct_flags, resid, 171664edff94SMatt Jacob sentstatus? "FIN" : "MID"); 171764edff94SMatt Jacob tval = ct->ct_fwhandle; 17185d571944SMatt Jacob } 1719a1bc34c6SMatt Jacob ccb->csio.resid += resid; 1720a1bc34c6SMatt Jacob 1721a1bc34c6SMatt Jacob /* 1722a1bc34c6SMatt Jacob * We're here either because intermediate data transfers are done 1723a1bc34c6SMatt Jacob * and/or the final status CTIO (which may have joined with a 1724a1bc34c6SMatt Jacob * Data Transfer) is done. 1725d81ba9d5SMatt Jacob * 1726d81ba9d5SMatt Jacob * In any case, for this platform, the upper layers figure out 1727d81ba9d5SMatt Jacob * what to do next, so all we do here is collect status and 1728a1bc34c6SMatt Jacob * pass information along. Any DMA handles have already been 1729a1bc34c6SMatt Jacob * freed. 1730d81ba9d5SMatt Jacob */ 1731f48ce188SMatt Jacob if (notify_cam == 0) { 173264edff94SMatt Jacob isp_prt(isp, ISP_LOGTDEBUG0, " INTER CTIO[0x%x] done", tval); 1733f48ce188SMatt Jacob return (0); 1734f48ce188SMatt Jacob } 1735d81ba9d5SMatt Jacob 173653036e92SMatt Jacob isp_prt(isp, ISP_LOGTDEBUG0, "%s CTIO[0x%x] done", 173753036e92SMatt Jacob (sentstatus)? " FINAL " : "MIDTERM ", tval); 1738a1bc34c6SMatt Jacob 1739a1bc34c6SMatt Jacob if (!ok) { 1740a1bc34c6SMatt Jacob isp_target_putback_atio(ccb); 1741d81ba9d5SMatt Jacob } else { 1742a1bc34c6SMatt Jacob isp_complete_ctio(ccb); 1743a1bc34c6SMatt Jacob 1744d81ba9d5SMatt Jacob } 1745a1bc34c6SMatt Jacob return (0); 1746d81ba9d5SMatt Jacob } 1747570c7a3fSMatt Jacob 1748570c7a3fSMatt Jacob static int 1749570c7a3fSMatt Jacob isp_handle_platform_notify_scsi(struct ispsoftc *isp, in_entry_t *inp) 1750570c7a3fSMatt Jacob { 1751570c7a3fSMatt Jacob return (0); /* XXXX */ 1752570c7a3fSMatt Jacob } 1753570c7a3fSMatt Jacob 1754570c7a3fSMatt Jacob static int 1755570c7a3fSMatt Jacob isp_handle_platform_notify_fc(struct ispsoftc *isp, in_fcentry_t *inp) 1756570c7a3fSMatt Jacob { 1757570c7a3fSMatt Jacob 1758570c7a3fSMatt Jacob switch (inp->in_status) { 1759570c7a3fSMatt Jacob case IN_PORT_LOGOUT: 1760570c7a3fSMatt Jacob isp_prt(isp, ISP_LOGWARN, "port logout of iid %d", 1761570c7a3fSMatt Jacob inp->in_iid); 1762570c7a3fSMatt Jacob break; 1763570c7a3fSMatt Jacob case IN_PORT_CHANGED: 1764570c7a3fSMatt Jacob isp_prt(isp, ISP_LOGWARN, "port changed for iid %d", 1765570c7a3fSMatt Jacob inp->in_iid); 1766570c7a3fSMatt Jacob break; 1767570c7a3fSMatt Jacob case IN_GLOBAL_LOGO: 1768570c7a3fSMatt Jacob isp_prt(isp, ISP_LOGINFO, "all ports logged out"); 1769570c7a3fSMatt Jacob break; 1770570c7a3fSMatt Jacob case IN_ABORT_TASK: 1771570c7a3fSMatt Jacob { 1772570c7a3fSMatt Jacob atio_private_data_t *atp = isp_get_atpd(isp, inp->in_seqid); 1773570c7a3fSMatt Jacob struct ccb_immed_notify *inot = NULL; 1774570c7a3fSMatt Jacob 1775570c7a3fSMatt Jacob if (atp) { 1776570c7a3fSMatt Jacob tstate_t *tptr = get_lun_statep(isp, 0, atp->lun); 1777570c7a3fSMatt Jacob if (tptr) { 1778570c7a3fSMatt Jacob inot = (struct ccb_immed_notify *) 1779570c7a3fSMatt Jacob SLIST_FIRST(&tptr->inots); 1780570c7a3fSMatt Jacob if (inot) { 1781570c7a3fSMatt Jacob SLIST_REMOVE_HEAD(&tptr->inots, 1782570c7a3fSMatt Jacob sim_links.sle); 1783570c7a3fSMatt Jacob } 1784570c7a3fSMatt Jacob } 1785570c7a3fSMatt Jacob isp_prt(isp, ISP_LOGWARN, 1786570c7a3fSMatt Jacob "abort task RX_ID %x IID %d state %d", 1787570c7a3fSMatt Jacob inp->in_seqid, inp->in_iid, atp->state); 1788570c7a3fSMatt Jacob } else { 1789570c7a3fSMatt Jacob isp_prt(isp, ISP_LOGWARN, 1790570c7a3fSMatt Jacob "abort task RX_ID %x from iid %d, state unknown", 1791570c7a3fSMatt Jacob inp->in_seqid, inp->in_iid); 1792570c7a3fSMatt Jacob } 1793570c7a3fSMatt Jacob if (inot) { 1794570c7a3fSMatt Jacob inot->initiator_id = inp->in_iid; 1795570c7a3fSMatt Jacob inot->sense_len = 0; 1796570c7a3fSMatt Jacob inot->message_args[0] = MSG_ABORT_TAG; 1797570c7a3fSMatt Jacob inot->message_args[1] = inp->in_seqid & 0xff; 1798570c7a3fSMatt Jacob inot->message_args[2] = (inp->in_seqid >> 8) & 0xff; 1799570c7a3fSMatt Jacob inot->ccb_h.status = CAM_MESSAGE_RECV|CAM_DEV_QFRZN; 1800570c7a3fSMatt Jacob xpt_done((union ccb *)inot); 1801570c7a3fSMatt Jacob } 1802570c7a3fSMatt Jacob break; 1803570c7a3fSMatt Jacob } 1804570c7a3fSMatt Jacob default: 1805570c7a3fSMatt Jacob break; 1806570c7a3fSMatt Jacob } 1807570c7a3fSMatt Jacob return (0); 1808570c7a3fSMatt Jacob } 1809d81ba9d5SMatt Jacob #endif 1810d81ba9d5SMatt Jacob 1811478f8a96SJustin T. Gibbs static void 1812cbf57b47SMatt Jacob isp_cam_async(void *cbarg, u_int32_t code, struct cam_path *path, void *arg) 1813478f8a96SJustin T. Gibbs { 1814478f8a96SJustin T. Gibbs struct cam_sim *sim; 1815478f8a96SJustin T. Gibbs struct ispsoftc *isp; 1816478f8a96SJustin T. Gibbs 1817478f8a96SJustin T. Gibbs sim = (struct cam_sim *)cbarg; 1818478f8a96SJustin T. Gibbs isp = (struct ispsoftc *) cam_sim_softc(sim); 1819478f8a96SJustin T. Gibbs switch (code) { 1820478f8a96SJustin T. Gibbs case AC_LOST_DEVICE: 1821ab6c4b31SMatt Jacob if (IS_SCSI(isp)) { 1822478f8a96SJustin T. Gibbs u_int16_t oflags, nflags; 1823478f8a96SJustin T. Gibbs sdparam *sdp = isp->isp_param; 1824a1bc34c6SMatt Jacob int tgt; 1825478f8a96SJustin T. Gibbs 1826f9e908dcSMatt Jacob tgt = xpt_path_target_id(path); 182741ed683eSMatt Jacob if (tgt >= 0) { 1828ea6f23cdSMatt Jacob sdp += cam_sim_bus(sim); 182941ed683eSMatt Jacob ISP_LOCK(isp); 18309ce9bdafSMatt Jacob nflags = sdp->isp_devparam[tgt].nvrm_flags; 1831a1bc34c6SMatt Jacob #ifndef ISP_TARGET_MODE 18329ce9bdafSMatt Jacob nflags &= DPARM_SAFE_DFLT; 1833a1bc34c6SMatt Jacob if (isp->isp_loaded_fw) { 1834478f8a96SJustin T. Gibbs nflags |= DPARM_NARROW | DPARM_ASYNC; 1835478f8a96SJustin T. Gibbs } 1836a1bc34c6SMatt Jacob #else 1837a1bc34c6SMatt Jacob nflags = DPARM_DEFAULT; 1838a1bc34c6SMatt Jacob #endif 18399ce9bdafSMatt Jacob oflags = sdp->isp_devparam[tgt].goal_flags; 18409ce9bdafSMatt Jacob sdp->isp_devparam[tgt].goal_flags = nflags; 1841478f8a96SJustin T. Gibbs sdp->isp_devparam[tgt].dev_update = 1; 1842a1bc34c6SMatt Jacob isp->isp_update |= (1 << cam_sim_bus(sim)); 184341ed683eSMatt Jacob (void) isp_control(isp, 184441ed683eSMatt Jacob ISPCTL_UPDATE_PARAMS, NULL); 18459ce9bdafSMatt Jacob sdp->isp_devparam[tgt].goal_flags = oflags; 1846f6e75de2SMatt Jacob ISP_UNLOCK(isp); 1847478f8a96SJustin T. Gibbs } 184841ed683eSMatt Jacob } 1849478f8a96SJustin T. Gibbs break; 1850478f8a96SJustin T. Gibbs default: 18513c75bb14SMatt Jacob isp_prt(isp, ISP_LOGWARN, "isp_cam_async: Code 0x%x", code); 1852478f8a96SJustin T. Gibbs break; 1853478f8a96SJustin T. Gibbs } 1854478f8a96SJustin T. Gibbs } 1855478f8a96SJustin T. Gibbs 1856478f8a96SJustin T. Gibbs static void 1857c3055363SMatt Jacob isp_poll(struct cam_sim *sim) 1858478f8a96SJustin T. Gibbs { 1859c40e096eSMatt Jacob struct ispsoftc *isp = cam_sim_softc(sim); 1860126ec864SMatt Jacob u_int16_t isr, sema, mbox; 1861126ec864SMatt Jacob 1862c40e096eSMatt Jacob ISP_LOCK(isp); 1863126ec864SMatt Jacob if (ISP_READ_ISR(isp, &isr, &sema, &mbox)) { 1864126ec864SMatt Jacob isp_intr(isp, isr, sema, mbox); 1865126ec864SMatt Jacob } 1866c40e096eSMatt Jacob ISP_UNLOCK(isp); 1867478f8a96SJustin T. Gibbs } 1868478f8a96SJustin T. Gibbs 1869ab6c4b31SMatt Jacob 1870478f8a96SJustin T. Gibbs static void 1871b85389e1SMatt Jacob isp_watchdog(void *arg) 1872cc8df88bSMatt Jacob { 1873b09b0095SMatt Jacob XS_T *xs = arg; 1874cc8df88bSMatt Jacob struct ispsoftc *isp = XS_ISP(xs); 1875cc8df88bSMatt Jacob u_int32_t handle; 1876fdeb9f2fSMatt Jacob int iok; 1877b85389e1SMatt Jacob 1878cc8df88bSMatt Jacob /* 1879b85389e1SMatt Jacob * We've decided this command is dead. Make sure we're not trying 1880b85389e1SMatt Jacob * to kill a command that's already dead by getting it's handle and 1881b85389e1SMatt Jacob * and seeing whether it's still alive. 1882cc8df88bSMatt Jacob */ 1883f6e75de2SMatt Jacob ISP_LOCK(isp); 1884fdeb9f2fSMatt Jacob iok = isp->isp_osinfo.intsok; 1885fdeb9f2fSMatt Jacob isp->isp_osinfo.intsok = 0; 1886cc8df88bSMatt Jacob handle = isp_find_handle(isp, xs); 1887cc8df88bSMatt Jacob if (handle) { 1888126ec864SMatt Jacob u_int16_t isr, sema, mbox; 1889126ec864SMatt Jacob 1890b85389e1SMatt Jacob if (XS_CMD_DONE_P(xs)) { 1891b09b0095SMatt Jacob isp_prt(isp, ISP_LOGDEBUG1, 1892b09b0095SMatt Jacob "watchdog found done cmd (handle 0x%x)", handle); 1893f6e75de2SMatt Jacob ISP_UNLOCK(isp); 1894b85389e1SMatt Jacob return; 1895b85389e1SMatt Jacob } 1896b85389e1SMatt Jacob 1897b85389e1SMatt Jacob if (XS_CMD_WDOG_P(xs)) { 1898b09b0095SMatt Jacob isp_prt(isp, ISP_LOGDEBUG2, 1899b09b0095SMatt Jacob "recursive watchdog (handle 0x%x)", handle); 1900f6e75de2SMatt Jacob ISP_UNLOCK(isp); 1901b85389e1SMatt Jacob return; 1902b85389e1SMatt Jacob } 1903b85389e1SMatt Jacob 1904b85389e1SMatt Jacob XS_CMD_S_WDOG(xs); 1905126ec864SMatt Jacob if (ISP_READ_ISR(isp, &isr, &sema, &mbox)) { 1906126ec864SMatt Jacob isp_intr(isp, isr, sema, mbox); 1907126ec864SMatt Jacob } 1908126ec864SMatt Jacob if (XS_CMD_DONE_P(xs)) { 1909b09b0095SMatt Jacob isp_prt(isp, ISP_LOGDEBUG2, 1910126ec864SMatt Jacob "watchdog cleanup for handle 0x%x", handle); 1911b85389e1SMatt Jacob xpt_done((union ccb *) xs); 1912b85389e1SMatt Jacob } else if (XS_CMD_GRACE_P(xs)) { 19131fcf5debSMatt Jacob /* 19141fcf5debSMatt Jacob * Make sure the command is *really* dead before we 19151fcf5debSMatt Jacob * release the handle (and DMA resources) for reuse. 19161fcf5debSMatt Jacob */ 19171fcf5debSMatt Jacob (void) isp_control(isp, ISPCTL_ABORT_CMD, arg); 19181fcf5debSMatt Jacob 19191fcf5debSMatt Jacob /* 19201fcf5debSMatt Jacob * After this point, the comamnd is really dead. 19211fcf5debSMatt Jacob */ 1922f6e75de2SMatt Jacob if (XS_XFRLEN(xs)) { 1923f6e75de2SMatt Jacob ISP_DMAFREE(isp, xs, handle); 1924f6e75de2SMatt Jacob } 1925cc8df88bSMatt Jacob isp_destroy_handle(isp, handle); 1926cc8df88bSMatt Jacob xpt_print_path(xs->ccb_h.path); 19273c75bb14SMatt Jacob isp_prt(isp, ISP_LOGWARN, 19282903b272SMatt Jacob "watchdog timeout for handle 0x%x", handle); 1929cc8df88bSMatt Jacob XS_SETERR(xs, CAM_CMD_TIMEOUT); 1930b85389e1SMatt Jacob XS_CMD_C_WDOG(xs); 1931cc8df88bSMatt Jacob isp_done(xs); 1932b85389e1SMatt Jacob } else { 19334fd13c1bSMatt Jacob u_int16_t nxti, optr; 19344fd13c1bSMatt Jacob ispreq_t local, *mp= &local, *qe; 1935b85389e1SMatt Jacob 1936b85389e1SMatt Jacob XS_CMD_C_WDOG(xs); 1937b85389e1SMatt Jacob xs->ccb_h.timeout_ch = timeout(isp_watchdog, xs, hz); 19384fd13c1bSMatt Jacob if (isp_getrqentry(isp, &nxti, &optr, (void **) &qe)) { 1939f6e75de2SMatt Jacob ISP_UNLOCK(isp); 1940b85389e1SMatt Jacob return; 1941b85389e1SMatt Jacob } 1942b85389e1SMatt Jacob XS_CMD_S_GRACE(xs); 1943b85389e1SMatt Jacob MEMZERO((void *) mp, sizeof (*mp)); 1944b85389e1SMatt Jacob mp->req_header.rqs_entry_count = 1; 1945b85389e1SMatt Jacob mp->req_header.rqs_entry_type = RQSTYPE_MARKER; 1946b85389e1SMatt Jacob mp->req_modifier = SYNC_ALL; 1947b85389e1SMatt Jacob mp->req_target = XS_CHANNEL(xs) << 7; 19484fd13c1bSMatt Jacob isp_put_request(isp, mp, qe); 19494fd13c1bSMatt Jacob ISP_ADD_REQUEST(isp, nxti); 1950b85389e1SMatt Jacob } 1951b85389e1SMatt Jacob } else { 1952b09b0095SMatt Jacob isp_prt(isp, ISP_LOGDEBUG2, "watchdog with no command"); 1953cc8df88bSMatt Jacob } 1954fdeb9f2fSMatt Jacob isp->isp_osinfo.intsok = iok; 1955f6e75de2SMatt Jacob ISP_UNLOCK(isp); 1956cc8df88bSMatt Jacob } 1957cc8df88bSMatt Jacob 19585d571944SMatt Jacob static void 19595d571944SMatt Jacob isp_kthread(void *arg) 19605d571944SMatt Jacob { 19615d571944SMatt Jacob struct ispsoftc *isp = arg; 19625d571944SMatt Jacob 1963162e9893SMatt Jacob #ifdef ISP_SMPLOCK 19645d571944SMatt Jacob mtx_lock(&isp->isp_lock); 1965ee76282eSMatt Jacob #else 1966ee76282eSMatt Jacob mtx_lock(&Giant); 1967162e9893SMatt Jacob #endif 1968fdeb9f2fSMatt Jacob /* 1969fdeb9f2fSMatt Jacob * The first loop is for our usage where we have yet to have 1970fdeb9f2fSMatt Jacob * gotten good fibre channel state. 1971fdeb9f2fSMatt Jacob */ 19725d571944SMatt Jacob for (;;) { 1973fdeb9f2fSMatt Jacob int wasfrozen; 1974fdeb9f2fSMatt Jacob 1975fdeb9f2fSMatt Jacob isp_prt(isp, ISP_LOGDEBUG0, "kthread: checking FC state"); 19765d571944SMatt Jacob while (isp_fc_runstate(isp, 2 * 1000000) != 0) { 1977fdeb9f2fSMatt Jacob isp_prt(isp, ISP_LOGDEBUG0, "kthread: FC state ungood"); 1978f44257c2SMatt Jacob if (FCPARAM(isp)->isp_fwstate != FW_READY || 1979f44257c2SMatt Jacob FCPARAM(isp)->isp_loopstate < LOOP_PDB_RCVD) { 1980f44257c2SMatt Jacob if (FCPARAM(isp)->loop_seen_once == 0 || 1981fdeb9f2fSMatt Jacob isp->isp_osinfo.ktmature == 0) { 1982f44257c2SMatt Jacob break; 1983f44257c2SMatt Jacob } 1984f44257c2SMatt Jacob } 1985162e9893SMatt Jacob #ifdef ISP_SMPLOCK 19865d571944SMatt Jacob msleep(isp_kthread, &isp->isp_lock, 19875d571944SMatt Jacob PRIBIO, "isp_fcthrd", hz); 1988162e9893SMatt Jacob #else 1989162e9893SMatt Jacob (void) tsleep(isp_kthread, PRIBIO, "isp_fcthrd", hz); 1990162e9893SMatt Jacob #endif 19915d571944SMatt Jacob } 1992fdeb9f2fSMatt Jacob 1993f44257c2SMatt Jacob /* 1994f44257c2SMatt Jacob * Even if we didn't get good loop state we may be 1995f44257c2SMatt Jacob * unfreezing the SIMQ so that we can kill off 1996fdeb9f2fSMatt Jacob * commands (if we've never seen loop before, for example). 1997f44257c2SMatt Jacob */ 1998fdeb9f2fSMatt Jacob isp->isp_osinfo.ktmature = 1; 19995d571944SMatt Jacob wasfrozen = isp->isp_osinfo.simqfrozen & SIMQFRZ_LOOPDOWN; 20005d571944SMatt Jacob isp->isp_osinfo.simqfrozen &= ~SIMQFRZ_LOOPDOWN; 20015d571944SMatt Jacob if (wasfrozen && isp->isp_osinfo.simqfrozen == 0) { 2002fdeb9f2fSMatt Jacob isp_prt(isp, ISP_LOGDEBUG0, "kthread: releasing simq"); 20035d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 20045d571944SMatt Jacob xpt_release_simq(isp->isp_sim, 1); 20055d571944SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 20065d571944SMatt Jacob } 2007fdeb9f2fSMatt Jacob isp_prt(isp, ISP_LOGDEBUG0, "kthread: waiting until called"); 2008162e9893SMatt Jacob #ifdef ISP_SMPLOCK 20095d571944SMatt Jacob cv_wait(&isp->isp_osinfo.kthread_cv, &isp->isp_lock); 2010162e9893SMatt Jacob #else 2011162e9893SMatt Jacob (void) tsleep(&isp->isp_osinfo.kthread_cv, PRIBIO, "fc_cv", 0); 2012162e9893SMatt Jacob #endif 20135d571944SMatt Jacob } 20145d571944SMatt Jacob } 20155d571944SMatt Jacob 2016cc8df88bSMatt Jacob static void 2017c3055363SMatt Jacob isp_action(struct cam_sim *sim, union ccb *ccb) 2018478f8a96SJustin T. Gibbs { 2019f6e75de2SMatt Jacob int bus, tgt, error; 2020478f8a96SJustin T. Gibbs struct ispsoftc *isp; 20214663e367SJustin T. Gibbs struct ccb_trans_settings *cts; 2022478f8a96SJustin T. Gibbs 2023478f8a96SJustin T. Gibbs CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_TRACE, ("isp_action\n")); 2024478f8a96SJustin T. Gibbs 2025478f8a96SJustin T. Gibbs isp = (struct ispsoftc *)cam_sim_softc(sim); 2026478f8a96SJustin T. Gibbs ccb->ccb_h.sim_priv.entries[0].field = 0; 2027478f8a96SJustin T. Gibbs ccb->ccb_h.sim_priv.entries[1].ptr = isp; 20280470d791SMatt Jacob if (isp->isp_state != ISP_RUNSTATE && 20290470d791SMatt Jacob ccb->ccb_h.func_code == XPT_SCSI_IO) { 20305d571944SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 203157c801f5SMatt Jacob isp_init(isp); 203257c801f5SMatt Jacob if (isp->isp_state != ISP_INITSTATE) { 2033f6e75de2SMatt Jacob ISP_UNLOCK(isp); 203457c801f5SMatt Jacob /* 203557c801f5SMatt Jacob * Lie. Say it was a selection timeout. 203657c801f5SMatt Jacob */ 2037b85389e1SMatt Jacob ccb->ccb_h.status = CAM_SEL_TIMEOUT | CAM_DEV_QFRZN; 20380470d791SMatt Jacob xpt_freeze_devq(ccb->ccb_h.path, 1); 203957c801f5SMatt Jacob xpt_done(ccb); 204057c801f5SMatt Jacob return; 204157c801f5SMatt Jacob } 204257c801f5SMatt Jacob isp->isp_state = ISP_RUNSTATE; 20435d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 204457c801f5SMatt Jacob } 2045b09b0095SMatt Jacob isp_prt(isp, ISP_LOGDEBUG2, "isp_action code %x", ccb->ccb_h.func_code); 2046478f8a96SJustin T. Gibbs 20475d571944SMatt Jacob 2048478f8a96SJustin T. Gibbs switch (ccb->ccb_h.func_code) { 2049478f8a96SJustin T. Gibbs case XPT_SCSI_IO: /* Execute the requested I/O operation */ 2050478f8a96SJustin T. Gibbs /* 2051478f8a96SJustin T. Gibbs * Do a couple of preliminary checks... 2052478f8a96SJustin T. Gibbs */ 2053478f8a96SJustin T. Gibbs if ((ccb->ccb_h.flags & CAM_CDB_POINTER) != 0) { 2054478f8a96SJustin T. Gibbs if ((ccb->ccb_h.flags & CAM_CDB_PHYS) != 0) { 2055478f8a96SJustin T. Gibbs ccb->ccb_h.status = CAM_REQ_INVALID; 2056478f8a96SJustin T. Gibbs xpt_done(ccb); 2057478f8a96SJustin T. Gibbs break; 2058478f8a96SJustin T. Gibbs } 2059478f8a96SJustin T. Gibbs } 20600470d791SMatt Jacob #ifdef DIAGNOSTIC 20610470d791SMatt Jacob if (ccb->ccb_h.target_id > (ISP_MAX_TARGETS(isp) - 1)) { 2062478f8a96SJustin T. Gibbs ccb->ccb_h.status = CAM_PATH_INVALID; 20630470d791SMatt Jacob } else if (ccb->ccb_h.target_lun > (ISP_MAX_LUNS(isp) - 1)) { 2064478f8a96SJustin T. Gibbs ccb->ccb_h.status = CAM_PATH_INVALID; 2065478f8a96SJustin T. Gibbs } 2066478f8a96SJustin T. Gibbs if (ccb->ccb_h.status == CAM_PATH_INVALID) { 2067bfbab170SMatt Jacob isp_prt(isp, ISP_LOGERR, 2068bfbab170SMatt Jacob "invalid tgt/lun (%d.%d) in XPT_SCSI_IO", 2069bfbab170SMatt Jacob ccb->ccb_h.target_id, ccb->ccb_h.target_lun); 2070478f8a96SJustin T. Gibbs xpt_done(ccb); 2071478f8a96SJustin T. Gibbs break; 2072478f8a96SJustin T. Gibbs } 20730470d791SMatt Jacob #endif 20740470d791SMatt Jacob ((struct ccb_scsiio *) ccb)->scsi_status = SCSI_STATUS_OK; 20755d571944SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 2076b09b0095SMatt Jacob error = isp_start((XS_T *) ccb); 20770470d791SMatt Jacob switch (error) { 2078478f8a96SJustin T. Gibbs case CMD_QUEUED: 2079478f8a96SJustin T. Gibbs ccb->ccb_h.status |= CAM_SIM_QUEUED; 2080cc8df88bSMatt Jacob if (ccb->ccb_h.timeout != CAM_TIME_INFINITY) { 2081d69a5f7dSMatt Jacob u_int64_t ticks = (u_int64_t) hz; 2082cc8df88bSMatt Jacob if (ccb->ccb_h.timeout == CAM_TIME_DEFAULT) 2083d69a5f7dSMatt Jacob ticks = 60 * 1000 * ticks; 2084b85389e1SMatt Jacob else 2085b85389e1SMatt Jacob ticks = ccb->ccb_h.timeout * hz; 2086b85389e1SMatt Jacob ticks = ((ticks + 999) / 1000) + hz + hz; 2087d69a5f7dSMatt Jacob if (ticks >= 0x80000000) { 2088d69a5f7dSMatt Jacob isp_prt(isp, ISP_LOGERR, 2089d69a5f7dSMatt Jacob "timeout overflow"); 2090fdeb9f2fSMatt Jacob ticks = 0x7fffffff; 2091d69a5f7dSMatt Jacob } 2092d69a5f7dSMatt Jacob ccb->ccb_h.timeout_ch = timeout(isp_watchdog, 2093d69a5f7dSMatt Jacob (caddr_t)ccb, (int)ticks); 2094b85389e1SMatt Jacob } else { 2095b85389e1SMatt Jacob callout_handle_init(&ccb->ccb_h.timeout_ch); 2096cc8df88bSMatt Jacob } 20975d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2098478f8a96SJustin T. Gibbs break; 20990470d791SMatt Jacob case CMD_RQLATER: 2100f44257c2SMatt Jacob /* 2101f44257c2SMatt Jacob * This can only happen for Fibre Channel 2102f44257c2SMatt Jacob */ 2103f44257c2SMatt Jacob KASSERT((IS_FC(isp)), ("CMD_RQLATER for FC only")); 2104fdeb9f2fSMatt Jacob if (FCPARAM(isp)->loop_seen_once == 0 && 2105fdeb9f2fSMatt Jacob isp->isp_osinfo.ktmature) { 2106f44257c2SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2107f44257c2SMatt Jacob XS_SETERR(ccb, CAM_SEL_TIMEOUT); 2108f44257c2SMatt Jacob xpt_done(ccb); 2109f44257c2SMatt Jacob break; 2110f44257c2SMatt Jacob } 2111162e9893SMatt Jacob #ifdef ISP_SMPLOCK 21125d571944SMatt Jacob cv_signal(&isp->isp_osinfo.kthread_cv); 2113162e9893SMatt Jacob #else 2114162e9893SMatt Jacob wakeup(&isp->isp_osinfo.kthread_cv); 2115162e9893SMatt Jacob #endif 2116fdeb9f2fSMatt Jacob isp_freeze_loopdown(isp, "isp_action(RQLATER)"); 2117b85389e1SMatt Jacob XS_SETERR(ccb, CAM_REQUEUE_REQ); 2118fdeb9f2fSMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2119478f8a96SJustin T. Gibbs xpt_done(ccb); 2120478f8a96SJustin T. Gibbs break; 21210470d791SMatt Jacob case CMD_EAGAIN: 2122b85389e1SMatt Jacob XS_SETERR(ccb, CAM_REQUEUE_REQ); 21235d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2124478f8a96SJustin T. Gibbs xpt_done(ccb); 2125478f8a96SJustin T. Gibbs break; 21260470d791SMatt Jacob case CMD_COMPLETE: 21270470d791SMatt Jacob isp_done((struct ccb_scsiio *) ccb); 21285d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 21290470d791SMatt Jacob break; 21300470d791SMatt Jacob default: 2131bfbab170SMatt Jacob isp_prt(isp, ISP_LOGERR, 2132bfbab170SMatt Jacob "What's this? 0x%x at %d in file %s", 213391f1caa2SMatt Jacob error, __LINE__, __FILE__); 2134b85389e1SMatt Jacob XS_SETERR(ccb, CAM_REQ_CMP_ERR); 21350470d791SMatt Jacob xpt_done(ccb); 21365d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2137478f8a96SJustin T. Gibbs } 2138478f8a96SJustin T. Gibbs break; 2139478f8a96SJustin T. Gibbs 2140d81ba9d5SMatt Jacob #ifdef ISP_TARGET_MODE 2141478f8a96SJustin T. Gibbs case XPT_EN_LUN: /* Enable LUN as a target */ 214264edff94SMatt Jacob { 214364edff94SMatt Jacob int iok; 21445d571944SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 214564edff94SMatt Jacob iok = isp->isp_osinfo.intsok; 214664edff94SMatt Jacob isp->isp_osinfo.intsok = 0; 2147d81ba9d5SMatt Jacob isp_en_lun(isp, ccb); 214864edff94SMatt Jacob isp->isp_osinfo.intsok = iok; 21495d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2150478f8a96SJustin T. Gibbs xpt_done(ccb); 2151478f8a96SJustin T. Gibbs break; 215264edff94SMatt Jacob } 2153d81ba9d5SMatt Jacob case XPT_NOTIFY_ACK: /* recycle notify ack */ 2154d81ba9d5SMatt Jacob case XPT_IMMED_NOTIFY: /* Add Immediate Notify Resource */ 2155d81ba9d5SMatt Jacob case XPT_ACCEPT_TARGET_IO: /* Add Accept Target IO Resource */ 2156d81ba9d5SMatt Jacob { 2157a1bc34c6SMatt Jacob tstate_t *tptr = 2158a1bc34c6SMatt Jacob get_lun_statep(isp, XS_CHANNEL(ccb), ccb->ccb_h.target_lun); 2159d81ba9d5SMatt Jacob if (tptr == NULL) { 2160d81ba9d5SMatt Jacob ccb->ccb_h.status = CAM_LUN_INVALID; 2161d81ba9d5SMatt Jacob xpt_done(ccb); 2162d81ba9d5SMatt Jacob break; 2163d81ba9d5SMatt Jacob } 2164f48ce188SMatt Jacob ccb->ccb_h.sim_priv.entries[0].field = 0; 2165f48ce188SMatt Jacob ccb->ccb_h.sim_priv.entries[1].ptr = isp; 2166570c7a3fSMatt Jacob ccb->ccb_h.flags = 0; 2167570c7a3fSMatt Jacob 21685d571944SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 2169d81ba9d5SMatt Jacob if (ccb->ccb_h.func_code == XPT_ACCEPT_TARGET_IO) { 2170570c7a3fSMatt Jacob /* 2171570c7a3fSMatt Jacob * Note that the command itself may not be done- 2172570c7a3fSMatt Jacob * it may not even have had the first CTIO sent. 2173570c7a3fSMatt Jacob */ 2174570c7a3fSMatt Jacob tptr->atio_count++; 2175570c7a3fSMatt Jacob isp_prt(isp, ISP_LOGTDEBUG0, 2176570c7a3fSMatt Jacob "Put FREE ATIO2, lun %d, count now %d", 2177570c7a3fSMatt Jacob ccb->ccb_h.target_lun, tptr->atio_count); 2178570c7a3fSMatt Jacob SLIST_INSERT_HEAD(&tptr->atios, &ccb->ccb_h, 2179570c7a3fSMatt Jacob sim_links.sle); 2180570c7a3fSMatt Jacob } else if (ccb->ccb_h.func_code == XPT_IMMED_NOTIFY) { 2181d81ba9d5SMatt Jacob SLIST_INSERT_HEAD(&tptr->inots, &ccb->ccb_h, 2182d81ba9d5SMatt Jacob sim_links.sle); 2183570c7a3fSMatt Jacob } else { 2184570c7a3fSMatt Jacob ; 2185d81ba9d5SMatt Jacob } 2186d81ba9d5SMatt Jacob rls_lun_statep(isp, tptr); 2187d81ba9d5SMatt Jacob ccb->ccb_h.status = CAM_REQ_INPROG; 21885d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2189d81ba9d5SMatt Jacob break; 2190d81ba9d5SMatt Jacob } 2191d81ba9d5SMatt Jacob case XPT_CONT_TARGET_IO: 2192d81ba9d5SMatt Jacob { 21935d571944SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 2194d81ba9d5SMatt Jacob ccb->ccb_h.status = isp_target_start_ctio(isp, ccb); 2195d81ba9d5SMatt Jacob if (ccb->ccb_h.status != CAM_REQ_INPROG) { 2196570c7a3fSMatt Jacob isp_prt(isp, ISP_LOGWARN, 2197570c7a3fSMatt Jacob "XPT_CONT_TARGET_IO: status 0x%x", 2198570c7a3fSMatt Jacob ccb->ccb_h.status); 2199b85389e1SMatt Jacob XS_SETERR(ccb, CAM_REQUEUE_REQ); 22005d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2201d81ba9d5SMatt Jacob xpt_done(ccb); 2202d81ba9d5SMatt Jacob } else { 22035d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2204d81ba9d5SMatt Jacob ccb->ccb_h.status |= CAM_SIM_QUEUED; 2205d81ba9d5SMatt Jacob } 2206d81ba9d5SMatt Jacob break; 2207d81ba9d5SMatt Jacob } 2208d81ba9d5SMatt Jacob #endif 2209478f8a96SJustin T. Gibbs case XPT_RESET_DEV: /* BDR the specified SCSI device */ 2210d81ba9d5SMatt Jacob 2211d81ba9d5SMatt Jacob bus = cam_sim_bus(xpt_path_sim(ccb->ccb_h.path)); 2212d81ba9d5SMatt Jacob tgt = ccb->ccb_h.target_id; 2213d81ba9d5SMatt Jacob tgt |= (bus << 16); 2214d81ba9d5SMatt Jacob 22155d571944SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 2216ea6f23cdSMatt Jacob error = isp_control(isp, ISPCTL_RESET_DEV, &tgt); 22175d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2218478f8a96SJustin T. Gibbs if (error) { 2219478f8a96SJustin T. Gibbs ccb->ccb_h.status = CAM_REQ_CMP_ERR; 2220478f8a96SJustin T. Gibbs } else { 2221478f8a96SJustin T. Gibbs ccb->ccb_h.status = CAM_REQ_CMP; 2222478f8a96SJustin T. Gibbs } 2223478f8a96SJustin T. Gibbs xpt_done(ccb); 2224478f8a96SJustin T. Gibbs break; 2225478f8a96SJustin T. Gibbs case XPT_ABORT: /* Abort the specified CCB */ 2226d81ba9d5SMatt Jacob { 2227d81ba9d5SMatt Jacob union ccb *accb = ccb->cab.abort_ccb; 22285d571944SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 2229d81ba9d5SMatt Jacob switch (accb->ccb_h.func_code) { 2230d81ba9d5SMatt Jacob #ifdef ISP_TARGET_MODE 2231d81ba9d5SMatt Jacob case XPT_ACCEPT_TARGET_IO: 2232d81ba9d5SMatt Jacob case XPT_IMMED_NOTIFY: 2233d81ba9d5SMatt Jacob ccb->ccb_h.status = isp_abort_tgt_ccb(isp, ccb); 2234d81ba9d5SMatt Jacob break; 2235d81ba9d5SMatt Jacob case XPT_CONT_TARGET_IO: 2236b09b0095SMatt Jacob isp_prt(isp, ISP_LOGERR, "cannot abort CTIOs yet"); 2237d81ba9d5SMatt Jacob ccb->ccb_h.status = CAM_UA_ABORT; 2238d81ba9d5SMatt Jacob break; 2239d81ba9d5SMatt Jacob #endif 2240d81ba9d5SMatt Jacob case XPT_SCSI_IO: 2241478f8a96SJustin T. Gibbs error = isp_control(isp, ISPCTL_ABORT_CMD, ccb); 2242478f8a96SJustin T. Gibbs if (error) { 2243d81ba9d5SMatt Jacob ccb->ccb_h.status = CAM_UA_ABORT; 2244478f8a96SJustin T. Gibbs } else { 2245478f8a96SJustin T. Gibbs ccb->ccb_h.status = CAM_REQ_CMP; 2246478f8a96SJustin T. Gibbs } 2247d81ba9d5SMatt Jacob break; 2248d81ba9d5SMatt Jacob default: 2249d81ba9d5SMatt Jacob ccb->ccb_h.status = CAM_REQ_INVALID; 2250d81ba9d5SMatt Jacob break; 2251d81ba9d5SMatt Jacob } 22525d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2253478f8a96SJustin T. Gibbs xpt_done(ccb); 2254478f8a96SJustin T. Gibbs break; 2255d81ba9d5SMatt Jacob } 2256ab163f5fSMatt Jacob #ifdef CAM_NEW_TRAN_CODE 2257ab163f5fSMatt Jacob #define IS_CURRENT_SETTINGS(c) (c->type == CTS_TYPE_CURRENT_SETTINGS) 2258ab163f5fSMatt Jacob #else 2259ab163f5fSMatt Jacob #define IS_CURRENT_SETTINGS(c) (c->flags & CCB_TRANS_CURRENT_SETTINGS) 2260ab163f5fSMatt Jacob #endif 2261478f8a96SJustin T. Gibbs case XPT_SET_TRAN_SETTINGS: /* Nexus Settings */ 2262478f8a96SJustin T. Gibbs cts = &ccb->cts; 22639ce9bdafSMatt Jacob if (!IS_CURRENT_SETTINGS(cts)) { 22649ce9bdafSMatt Jacob ccb->ccb_h.status = CAM_REQ_INVALID; 22659ce9bdafSMatt Jacob xpt_done(ccb); 22669ce9bdafSMatt Jacob break; 22679ce9bdafSMatt Jacob } 2268478f8a96SJustin T. Gibbs tgt = cts->ccb_h.target_id; 22695d571944SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 2270ab6c4b31SMatt Jacob if (IS_SCSI(isp)) { 2271ab163f5fSMatt Jacob #ifndef CAM_NEW_TRAN_CODE 2272478f8a96SJustin T. Gibbs sdparam *sdp = isp->isp_param; 2273478f8a96SJustin T. Gibbs u_int16_t *dptr; 2274d81ba9d5SMatt Jacob 2275d81ba9d5SMatt Jacob bus = cam_sim_bus(xpt_path_sim(cts->ccb_h.path)); 2276478f8a96SJustin T. Gibbs 2277ea6f23cdSMatt Jacob sdp += bus; 2278478f8a96SJustin T. Gibbs /* 22799ce9bdafSMatt Jacob * We always update (internally) from goal_flags 2280478f8a96SJustin T. Gibbs * so any request to change settings just gets 2281478f8a96SJustin T. Gibbs * vectored to that location. 2282478f8a96SJustin T. Gibbs */ 22839ce9bdafSMatt Jacob dptr = &sdp->isp_devparam[tgt].goal_flags; 2284478f8a96SJustin T. Gibbs 2285478f8a96SJustin T. Gibbs /* 2286478f8a96SJustin T. Gibbs * Note that these operations affect the 22879ce9bdafSMatt Jacob * the goal flags (goal_flags)- not 2288478f8a96SJustin T. Gibbs * the current state flags. Then we mark 2289478f8a96SJustin T. Gibbs * things so that the next operation to 2290478f8a96SJustin T. Gibbs * this HBA will cause the update to occur. 2291478f8a96SJustin T. Gibbs */ 2292478f8a96SJustin T. Gibbs if (cts->valid & CCB_TRANS_DISC_VALID) { 2293478f8a96SJustin T. Gibbs if ((cts->flags & CCB_TRANS_DISC_ENB) != 0) { 2294478f8a96SJustin T. Gibbs *dptr |= DPARM_DISC; 2295478f8a96SJustin T. Gibbs } else { 2296478f8a96SJustin T. Gibbs *dptr &= ~DPARM_DISC; 2297478f8a96SJustin T. Gibbs } 2298478f8a96SJustin T. Gibbs } 2299478f8a96SJustin T. Gibbs if (cts->valid & CCB_TRANS_TQ_VALID) { 2300478f8a96SJustin T. Gibbs if ((cts->flags & CCB_TRANS_TAG_ENB) != 0) { 2301478f8a96SJustin T. Gibbs *dptr |= DPARM_TQING; 2302478f8a96SJustin T. Gibbs } else { 2303478f8a96SJustin T. Gibbs *dptr &= ~DPARM_TQING; 2304478f8a96SJustin T. Gibbs } 2305478f8a96SJustin T. Gibbs } 2306478f8a96SJustin T. Gibbs if (cts->valid & CCB_TRANS_BUS_WIDTH_VALID) { 2307478f8a96SJustin T. Gibbs switch (cts->bus_width) { 2308478f8a96SJustin T. Gibbs case MSG_EXT_WDTR_BUS_16_BIT: 2309478f8a96SJustin T. Gibbs *dptr |= DPARM_WIDE; 2310478f8a96SJustin T. Gibbs break; 2311478f8a96SJustin T. Gibbs default: 2312478f8a96SJustin T. Gibbs *dptr &= ~DPARM_WIDE; 2313478f8a96SJustin T. Gibbs } 2314478f8a96SJustin T. Gibbs } 2315478f8a96SJustin T. Gibbs /* 2316478f8a96SJustin T. Gibbs * Any SYNC RATE of nonzero and SYNC_OFFSET 2317478f8a96SJustin T. Gibbs * of nonzero will cause us to go to the 2318478f8a96SJustin T. Gibbs * selected (from NVRAM) maximum value for 2319478f8a96SJustin T. Gibbs * this device. At a later point, we'll 2320478f8a96SJustin T. Gibbs * allow finer control. 2321478f8a96SJustin T. Gibbs */ 2322478f8a96SJustin T. Gibbs if ((cts->valid & CCB_TRANS_SYNC_RATE_VALID) && 2323478f8a96SJustin T. Gibbs (cts->valid & CCB_TRANS_SYNC_OFFSET_VALID) && 2324478f8a96SJustin T. Gibbs (cts->sync_offset > 0)) { 2325478f8a96SJustin T. Gibbs *dptr |= DPARM_SYNC; 2326478f8a96SJustin T. Gibbs } else { 2327478f8a96SJustin T. Gibbs *dptr &= ~DPARM_SYNC; 2328478f8a96SJustin T. Gibbs } 2329ab6c4b31SMatt Jacob *dptr |= DPARM_SAFE_DFLT; 2330ab163f5fSMatt Jacob #else 2331ab163f5fSMatt Jacob struct ccb_trans_settings_scsi *scsi = 2332ab163f5fSMatt Jacob &cts->proto_specific.scsi; 2333ab163f5fSMatt Jacob struct ccb_trans_settings_spi *spi = 2334ab163f5fSMatt Jacob &cts->xport_specific.spi; 2335ab163f5fSMatt Jacob sdparam *sdp = isp->isp_param; 2336ab163f5fSMatt Jacob u_int16_t *dptr; 2337ab163f5fSMatt Jacob 2338ab163f5fSMatt Jacob bus = cam_sim_bus(xpt_path_sim(cts->ccb_h.path)); 2339ab163f5fSMatt Jacob sdp += bus; 2340ab163f5fSMatt Jacob /* 23419ce9bdafSMatt Jacob * We always update (internally) from goal_flags 2342ab163f5fSMatt Jacob * so any request to change settings just gets 2343ab163f5fSMatt Jacob * vectored to that location. 2344ab163f5fSMatt Jacob */ 23459ce9bdafSMatt Jacob dptr = &sdp->isp_devparam[tgt].goal_flags; 2346ab163f5fSMatt Jacob 2347ab163f5fSMatt Jacob if ((spi->valid & CTS_SPI_VALID_DISC) != 0) { 2348ab163f5fSMatt Jacob if ((spi->flags & CTS_SPI_FLAGS_DISC_ENB) != 0) 2349ab163f5fSMatt Jacob *dptr |= DPARM_DISC; 2350ab163f5fSMatt Jacob else 2351ab163f5fSMatt Jacob *dptr &= ~DPARM_DISC; 2352ab163f5fSMatt Jacob } 2353ab163f5fSMatt Jacob 2354ab163f5fSMatt Jacob if ((scsi->valid & CTS_SCSI_VALID_TQ) != 0) { 2355ab163f5fSMatt Jacob if ((scsi->flags & CTS_SCSI_FLAGS_TAG_ENB) != 0) 2356ab163f5fSMatt Jacob *dptr |= DPARM_TQING; 2357ab163f5fSMatt Jacob else 2358ab163f5fSMatt Jacob *dptr &= ~DPARM_TQING; 2359ab163f5fSMatt Jacob } 2360ab163f5fSMatt Jacob 2361ab163f5fSMatt Jacob if ((spi->valid & CTS_SPI_VALID_BUS_WIDTH) != 0) { 2362ab163f5fSMatt Jacob if (spi->bus_width == MSG_EXT_WDTR_BUS_16_BIT) 2363ab163f5fSMatt Jacob *dptr |= DPARM_WIDE; 2364ab163f5fSMatt Jacob else 2365ab163f5fSMatt Jacob *dptr &= ~DPARM_WIDE; 2366ab163f5fSMatt Jacob } 2367ab163f5fSMatt Jacob 2368ab163f5fSMatt Jacob /* 2369ab163f5fSMatt Jacob * XXX: FIX ME 2370ab163f5fSMatt Jacob */ 2371ab163f5fSMatt Jacob if ((spi->valid & CTS_SPI_VALID_SYNC_OFFSET) && 23729ce9bdafSMatt Jacob (spi->valid & CTS_SPI_VALID_SYNC_RATE) && 23739ce9bdafSMatt Jacob (spi->sync_period && spi->sync_offset)) { 2374ab163f5fSMatt Jacob *dptr |= DPARM_SYNC; 23759ce9bdafSMatt Jacob /* 23769ce9bdafSMatt Jacob * XXX: CHECK FOR LEGALITY 23779ce9bdafSMatt Jacob */ 23789ce9bdafSMatt Jacob sdp->isp_devparam[tgt].goal_period = 23799ce9bdafSMatt Jacob spi->sync_period; 23809ce9bdafSMatt Jacob sdp->isp_devparam[tgt].goal_offset = 23819ce9bdafSMatt Jacob spi->sync_offset; 2382ab163f5fSMatt Jacob } else { 2383ab163f5fSMatt Jacob *dptr &= ~DPARM_SYNC; 2384ab163f5fSMatt Jacob } 2385ab163f5fSMatt Jacob #endif 2386bfbab170SMatt Jacob isp_prt(isp, ISP_LOGDEBUG0, 23879ce9bdafSMatt Jacob "SET bus %d targ %d to flags %x off %x per %x", 23889ce9bdafSMatt Jacob bus, tgt, sdp->isp_devparam[tgt].goal_flags, 23899ce9bdafSMatt Jacob sdp->isp_devparam[tgt].goal_offset, 23909ce9bdafSMatt Jacob sdp->isp_devparam[tgt].goal_period); 2391478f8a96SJustin T. Gibbs sdp->isp_devparam[tgt].dev_update = 1; 2392ea6f23cdSMatt Jacob isp->isp_update |= (1 << bus); 2393478f8a96SJustin T. Gibbs } 23945d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2395478f8a96SJustin T. Gibbs ccb->ccb_h.status = CAM_REQ_CMP; 2396478f8a96SJustin T. Gibbs xpt_done(ccb); 2397478f8a96SJustin T. Gibbs break; 2398478f8a96SJustin T. Gibbs case XPT_GET_TRAN_SETTINGS: 2399478f8a96SJustin T. Gibbs cts = &ccb->cts; 2400478f8a96SJustin T. Gibbs tgt = cts->ccb_h.target_id; 2401ab163f5fSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 2402ab6c4b31SMatt Jacob if (IS_FC(isp)) { 2403ab163f5fSMatt Jacob #ifndef CAM_NEW_TRAN_CODE 2404478f8a96SJustin T. Gibbs /* 2405478f8a96SJustin T. Gibbs * a lot of normal SCSI things don't make sense. 2406478f8a96SJustin T. Gibbs */ 2407478f8a96SJustin T. Gibbs cts->flags = CCB_TRANS_TAG_ENB | CCB_TRANS_DISC_ENB; 2408478f8a96SJustin T. Gibbs cts->valid = CCB_TRANS_DISC_VALID | CCB_TRANS_TQ_VALID; 2409478f8a96SJustin T. Gibbs /* 2410478f8a96SJustin T. Gibbs * How do you measure the width of a high 2411478f8a96SJustin T. Gibbs * speed serial bus? Well, in bytes. 2412478f8a96SJustin T. Gibbs * 2413478f8a96SJustin T. Gibbs * Offset and period make no sense, though, so we set 2414478f8a96SJustin T. Gibbs * (above) a 'base' transfer speed to be gigabit. 2415478f8a96SJustin T. Gibbs */ 2416478f8a96SJustin T. Gibbs cts->bus_width = MSG_EXT_WDTR_BUS_8_BIT; 2417ab163f5fSMatt Jacob #else 2418ab163f5fSMatt Jacob fcparam *fcp = isp->isp_param; 2419ab163f5fSMatt Jacob struct ccb_trans_settings_fc *fc = 2420ab163f5fSMatt Jacob &cts->xport_specific.fc; 2421478f8a96SJustin T. Gibbs 2422ab163f5fSMatt Jacob cts->protocol = PROTO_SCSI; 2423ab163f5fSMatt Jacob cts->protocol_version = SCSI_REV_2; 2424ab163f5fSMatt Jacob cts->transport = XPORT_FC; 2425ab163f5fSMatt Jacob cts->transport_version = 0; 2426ab163f5fSMatt Jacob 2427ab163f5fSMatt Jacob fc->valid = CTS_FC_VALID_SPEED; 242853036e92SMatt Jacob if (fcp->isp_gbspeed == 2) 242953036e92SMatt Jacob fc->bitrate = 200000; 243053036e92SMatt Jacob else 2431ab163f5fSMatt Jacob fc->bitrate = 100000; 2432ab163f5fSMatt Jacob if (tgt > 0 && tgt < MAX_FC_TARG) { 2433ab163f5fSMatt Jacob struct lportdb *lp = &fcp->portdb[tgt]; 2434ab163f5fSMatt Jacob fc->wwnn = lp->node_wwn; 2435ab163f5fSMatt Jacob fc->wwpn = lp->port_wwn; 2436ab163f5fSMatt Jacob fc->port = lp->portid; 2437ab163f5fSMatt Jacob fc->valid |= CTS_FC_VALID_WWNN | 2438ab163f5fSMatt Jacob CTS_FC_VALID_WWPN | CTS_FC_VALID_PORT; 2439ab163f5fSMatt Jacob } 2440ab163f5fSMatt Jacob #endif 2441ab163f5fSMatt Jacob } else { 2442ab163f5fSMatt Jacob #ifdef CAM_NEW_TRAN_CODE 2443ab163f5fSMatt Jacob struct ccb_trans_settings_scsi *scsi = 2444ab163f5fSMatt Jacob &cts->proto_specific.scsi; 2445ab163f5fSMatt Jacob struct ccb_trans_settings_spi *spi = 2446ab163f5fSMatt Jacob &cts->xport_specific.spi; 2447ab163f5fSMatt Jacob #endif 2448ab163f5fSMatt Jacob sdparam *sdp = isp->isp_param; 2449ab163f5fSMatt Jacob int bus = cam_sim_bus(xpt_path_sim(cts->ccb_h.path)); 2450ab163f5fSMatt Jacob u_int16_t dval, pval, oval; 2451ab163f5fSMatt Jacob 2452ea6f23cdSMatt Jacob sdp += bus; 2453ab163f5fSMatt Jacob 2454ab163f5fSMatt Jacob if (IS_CURRENT_SETTINGS(cts)) { 245583ae4407SMatt Jacob sdp->isp_devparam[tgt].dev_refresh = 1; 245683ae4407SMatt Jacob isp->isp_update |= (1 << bus); 245783ae4407SMatt Jacob (void) isp_control(isp, ISPCTL_UPDATE_PARAMS, 245883ae4407SMatt Jacob NULL); 24599ce9bdafSMatt Jacob dval = sdp->isp_devparam[tgt].actv_flags; 24609ce9bdafSMatt Jacob oval = sdp->isp_devparam[tgt].actv_offset; 24619ce9bdafSMatt Jacob pval = sdp->isp_devparam[tgt].actv_period; 24624394c92fSMatt Jacob } else { 24639ce9bdafSMatt Jacob dval = sdp->isp_devparam[tgt].nvrm_flags; 24649ce9bdafSMatt Jacob oval = sdp->isp_devparam[tgt].nvrm_offset; 24659ce9bdafSMatt Jacob pval = sdp->isp_devparam[tgt].nvrm_period; 24664394c92fSMatt Jacob } 2467478f8a96SJustin T. Gibbs 2468ab163f5fSMatt Jacob #ifndef CAM_NEW_TRAN_CODE 2469478f8a96SJustin T. Gibbs cts->flags &= ~(CCB_TRANS_DISC_ENB|CCB_TRANS_TAG_ENB); 2470478f8a96SJustin T. Gibbs 2471478f8a96SJustin T. Gibbs if (dval & DPARM_DISC) { 2472478f8a96SJustin T. Gibbs cts->flags |= CCB_TRANS_DISC_ENB; 2473478f8a96SJustin T. Gibbs } 2474478f8a96SJustin T. Gibbs if (dval & DPARM_TQING) { 2475478f8a96SJustin T. Gibbs cts->flags |= CCB_TRANS_TAG_ENB; 2476478f8a96SJustin T. Gibbs } 2477478f8a96SJustin T. Gibbs if (dval & DPARM_WIDE) { 2478478f8a96SJustin T. Gibbs cts->bus_width = MSG_EXT_WDTR_BUS_16_BIT; 2479478f8a96SJustin T. Gibbs } else { 2480478f8a96SJustin T. Gibbs cts->bus_width = MSG_EXT_WDTR_BUS_8_BIT; 2481478f8a96SJustin T. Gibbs } 2482478f8a96SJustin T. Gibbs cts->valid = CCB_TRANS_BUS_WIDTH_VALID | 2483478f8a96SJustin T. Gibbs CCB_TRANS_DISC_VALID | CCB_TRANS_TQ_VALID; 2484478f8a96SJustin T. Gibbs 24854394c92fSMatt Jacob if ((dval & DPARM_SYNC) && oval != 0) { 24864394c92fSMatt Jacob cts->sync_period = pval; 24874394c92fSMatt Jacob cts->sync_offset = oval; 2488478f8a96SJustin T. Gibbs cts->valid |= 2489478f8a96SJustin T. Gibbs CCB_TRANS_SYNC_RATE_VALID | 2490478f8a96SJustin T. Gibbs CCB_TRANS_SYNC_OFFSET_VALID; 2491478f8a96SJustin T. Gibbs } 2492ab163f5fSMatt Jacob #else 2493ab163f5fSMatt Jacob cts->protocol = PROTO_SCSI; 2494ab163f5fSMatt Jacob cts->protocol_version = SCSI_REV_2; 2495ab163f5fSMatt Jacob cts->transport = XPORT_SPI; 2496ab163f5fSMatt Jacob cts->transport_version = 2; 2497ab163f5fSMatt Jacob 2498ab163f5fSMatt Jacob scsi->flags &= ~CTS_SCSI_FLAGS_TAG_ENB; 2499ab163f5fSMatt Jacob spi->flags &= ~CTS_SPI_FLAGS_DISC_ENB; 2500ab163f5fSMatt Jacob if (dval & DPARM_DISC) { 2501ab163f5fSMatt Jacob spi->flags |= CTS_SPI_FLAGS_DISC_ENB; 2502ab163f5fSMatt Jacob } 2503ab163f5fSMatt Jacob if (dval & DPARM_TQING) { 2504ab163f5fSMatt Jacob scsi->flags |= CTS_SCSI_FLAGS_TAG_ENB; 2505ab163f5fSMatt Jacob } 25069ce9bdafSMatt Jacob if ((dval & DPARM_SYNC) && oval && pval) { 2507ab163f5fSMatt Jacob spi->sync_offset = oval; 2508ab163f5fSMatt Jacob spi->sync_period = pval; 2509ab163f5fSMatt Jacob spi->valid |= CTS_SPI_VALID_SYNC_OFFSET; 2510ab163f5fSMatt Jacob spi->valid |= CTS_SPI_VALID_SYNC_RATE; 2511ab163f5fSMatt Jacob } 2512ab163f5fSMatt Jacob spi->valid |= CTS_SPI_VALID_BUS_WIDTH; 2513ab163f5fSMatt Jacob if (dval & DPARM_WIDE) { 2514ab163f5fSMatt Jacob spi->bus_width = MSG_EXT_WDTR_BUS_16_BIT; 2515ab163f5fSMatt Jacob } else { 2516ab163f5fSMatt Jacob spi->bus_width = MSG_EXT_WDTR_BUS_8_BIT; 2517ab163f5fSMatt Jacob } 2518ab163f5fSMatt Jacob if (cts->ccb_h.target_lun != CAM_LUN_WILDCARD) { 2519ab163f5fSMatt Jacob scsi->valid = CTS_SCSI_VALID_TQ; 2520ab163f5fSMatt Jacob spi->valid |= CTS_SPI_VALID_DISC; 2521ab163f5fSMatt Jacob } else { 2522ab163f5fSMatt Jacob scsi->valid = 0; 2523ab163f5fSMatt Jacob } 2524ab163f5fSMatt Jacob #endif 2525bfbab170SMatt Jacob isp_prt(isp, ISP_LOGDEBUG0, 25269ce9bdafSMatt Jacob "GET %s bus %d targ %d to flags %x off %x per %x", 25279ce9bdafSMatt Jacob IS_CURRENT_SETTINGS(cts)? "ACTIVE" : "NVRAM", 25289ce9bdafSMatt Jacob bus, tgt, dval, oval, pval); 2529478f8a96SJustin T. Gibbs } 2530ab163f5fSMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2531478f8a96SJustin T. Gibbs ccb->ccb_h.status = CAM_REQ_CMP; 2532478f8a96SJustin T. Gibbs xpt_done(ccb); 2533478f8a96SJustin T. Gibbs break; 2534478f8a96SJustin T. Gibbs 2535478f8a96SJustin T. Gibbs case XPT_CALC_GEOMETRY: 2536478f8a96SJustin T. Gibbs { 2537478f8a96SJustin T. Gibbs struct ccb_calc_geometry *ccg; 2538478f8a96SJustin T. Gibbs 2539478f8a96SJustin T. Gibbs ccg = &ccb->ccg; 2540478f8a96SJustin T. Gibbs if (ccg->block_size == 0) { 2541bfbab170SMatt Jacob isp_prt(isp, ISP_LOGERR, 2542bfbab170SMatt Jacob "%d.%d XPT_CALC_GEOMETRY block size 0?", 2543bfbab170SMatt Jacob ccg->ccb_h.target_id, ccg->ccb_h.target_lun); 2544478f8a96SJustin T. Gibbs ccb->ccb_h.status = CAM_REQ_INVALID; 2545478f8a96SJustin T. Gibbs xpt_done(ccb); 2546478f8a96SJustin T. Gibbs break; 2547478f8a96SJustin T. Gibbs } 25482813692cSNate Lawson cam_calc_geometry(ccg, /*extended*/1); 2549478f8a96SJustin T. Gibbs xpt_done(ccb); 2550478f8a96SJustin T. Gibbs break; 2551478f8a96SJustin T. Gibbs } 2552478f8a96SJustin T. Gibbs case XPT_RESET_BUS: /* Reset the specified bus */ 2553ab6c4b31SMatt Jacob bus = cam_sim_bus(sim); 25545d571944SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 2555ab6c4b31SMatt Jacob error = isp_control(isp, ISPCTL_RESET_BUS, &bus); 25565d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2557478f8a96SJustin T. Gibbs if (error) 2558478f8a96SJustin T. Gibbs ccb->ccb_h.status = CAM_REQ_CMP_ERR; 25592b052931SMatt Jacob else { 2560ea6f23cdSMatt Jacob if (cam_sim_bus(sim) && isp->isp_path2 != NULL) 2561ea6f23cdSMatt Jacob xpt_async(AC_BUS_RESET, isp->isp_path2, NULL); 2562ea6f23cdSMatt Jacob else if (isp->isp_path != NULL) 25632b052931SMatt Jacob xpt_async(AC_BUS_RESET, isp->isp_path, NULL); 2564478f8a96SJustin T. Gibbs ccb->ccb_h.status = CAM_REQ_CMP; 25652b052931SMatt Jacob } 2566478f8a96SJustin T. Gibbs xpt_done(ccb); 2567478f8a96SJustin T. Gibbs break; 2568478f8a96SJustin T. Gibbs 2569478f8a96SJustin T. Gibbs case XPT_TERM_IO: /* Terminate the I/O process */ 2570478f8a96SJustin T. Gibbs ccb->ccb_h.status = CAM_REQ_INVALID; 2571478f8a96SJustin T. Gibbs xpt_done(ccb); 2572478f8a96SJustin T. Gibbs break; 2573478f8a96SJustin T. Gibbs 2574478f8a96SJustin T. Gibbs case XPT_PATH_INQ: /* Path routing inquiry */ 2575478f8a96SJustin T. Gibbs { 2576478f8a96SJustin T. Gibbs struct ccb_pathinq *cpi = &ccb->cpi; 2577478f8a96SJustin T. Gibbs 2578478f8a96SJustin T. Gibbs cpi->version_num = 1; 2579d81ba9d5SMatt Jacob #ifdef ISP_TARGET_MODE 2580a1bc34c6SMatt Jacob cpi->target_sprt = PIT_PROCESSOR | PIT_DISCONNECT | PIT_TERM_IO; 2581d81ba9d5SMatt Jacob #else 2582478f8a96SJustin T. Gibbs cpi->target_sprt = 0; 2583d81ba9d5SMatt Jacob #endif 2584478f8a96SJustin T. Gibbs cpi->hba_eng_cnt = 0; 25850470d791SMatt Jacob cpi->max_target = ISP_MAX_TARGETS(isp) - 1; 25860470d791SMatt Jacob cpi->max_lun = ISP_MAX_LUNS(isp) - 1; 25870470d791SMatt Jacob cpi->bus_id = cam_sim_bus(sim); 25884394c92fSMatt Jacob if (IS_FC(isp)) { 25894394c92fSMatt Jacob cpi->hba_misc = PIM_NOBUSRESET; 25900470d791SMatt Jacob /* 25910470d791SMatt Jacob * Because our loop ID can shift from time to time, 25920470d791SMatt Jacob * make our initiator ID out of range of our bus. 25930470d791SMatt Jacob */ 25940470d791SMatt Jacob cpi->initiator_id = cpi->max_target + 1; 25950470d791SMatt Jacob 25969deea857SKenneth D. Merry /* 25979deea857SKenneth D. Merry * Set base transfer capabilities for Fibre Channel. 25989deea857SKenneth D. Merry * Technically not correct because we don't know 25999deea857SKenneth D. Merry * what media we're running on top of- but we'll 26009deea857SKenneth D. Merry * look good if we always say 100MB/s. 26019deea857SKenneth D. Merry */ 260253036e92SMatt Jacob if (FCPARAM(isp)->isp_gbspeed == 2) 260353036e92SMatt Jacob cpi->base_transfer_speed = 200000; 260453036e92SMatt Jacob else 26059deea857SKenneth D. Merry cpi->base_transfer_speed = 100000; 26060470d791SMatt Jacob cpi->hba_inquiry = PI_TAG_ABLE; 2607ab163f5fSMatt Jacob #ifdef CAM_NEW_TRAN_CODE 2608ab163f5fSMatt Jacob cpi->transport = XPORT_FC; 2609ab163f5fSMatt Jacob cpi->transport_version = 0; /* WHAT'S THIS FOR? */ 2610ab163f5fSMatt Jacob #endif 2611478f8a96SJustin T. Gibbs } else { 2612ea6f23cdSMatt Jacob sdparam *sdp = isp->isp_param; 2613ea6f23cdSMatt Jacob sdp += cam_sim_bus(xpt_path_sim(cpi->ccb_h.path)); 26140470d791SMatt Jacob cpi->hba_inquiry = PI_SDTR_ABLE|PI_TAG_ABLE|PI_WIDE_16; 26154394c92fSMatt Jacob cpi->hba_misc = 0; 2616ea6f23cdSMatt Jacob cpi->initiator_id = sdp->isp_initiator_id; 26179deea857SKenneth D. Merry cpi->base_transfer_speed = 3300; 2618ab163f5fSMatt Jacob #ifdef CAM_NEW_TRAN_CODE 2619ab163f5fSMatt Jacob cpi->transport = XPORT_SPI; 2620ab163f5fSMatt Jacob cpi->transport_version = 2; /* WHAT'S THIS FOR? */ 2621ab163f5fSMatt Jacob #endif 2622478f8a96SJustin T. Gibbs } 2623ab163f5fSMatt Jacob #ifdef CAM_NEW_TRAN_CODE 2624ab163f5fSMatt Jacob cpi->protocol = PROTO_SCSI; 2625ab163f5fSMatt Jacob cpi->protocol_version = SCSI_REV_2; 2626ab163f5fSMatt Jacob #endif 2627478f8a96SJustin T. Gibbs strncpy(cpi->sim_vid, "FreeBSD", SIM_IDLEN); 2628478f8a96SJustin T. Gibbs strncpy(cpi->hba_vid, "Qlogic", HBA_IDLEN); 2629478f8a96SJustin T. Gibbs strncpy(cpi->dev_name, cam_sim_name(sim), DEV_IDLEN); 2630478f8a96SJustin T. Gibbs cpi->unit_number = cam_sim_unit(sim); 2631478f8a96SJustin T. Gibbs cpi->ccb_h.status = CAM_REQ_CMP; 2632478f8a96SJustin T. Gibbs xpt_done(ccb); 2633478f8a96SJustin T. Gibbs break; 2634478f8a96SJustin T. Gibbs } 2635478f8a96SJustin T. Gibbs default: 2636478f8a96SJustin T. Gibbs ccb->ccb_h.status = CAM_REQ_INVALID; 2637478f8a96SJustin T. Gibbs xpt_done(ccb); 2638478f8a96SJustin T. Gibbs break; 2639478f8a96SJustin T. Gibbs } 2640478f8a96SJustin T. Gibbs } 2641d3a9eb2eSMatt Jacob 2642d3a9eb2eSMatt Jacob #define ISPDDB (CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB) 2643d3a9eb2eSMatt Jacob void 2644c3055363SMatt Jacob isp_done(struct ccb_scsiio *sccb) 2645d3a9eb2eSMatt Jacob { 2646d3a9eb2eSMatt Jacob struct ispsoftc *isp = XS_ISP(sccb); 2647d3a9eb2eSMatt Jacob 2648d3a9eb2eSMatt Jacob if (XS_NOERR(sccb)) 2649d3a9eb2eSMatt Jacob XS_SETERR(sccb, CAM_REQ_CMP); 2650b85389e1SMatt Jacob 2651d3a9eb2eSMatt Jacob if ((sccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP && 2652d3a9eb2eSMatt Jacob (sccb->scsi_status != SCSI_STATUS_OK)) { 2653d3a9eb2eSMatt Jacob sccb->ccb_h.status &= ~CAM_STATUS_MASK; 265492a1e549SMatt Jacob if ((sccb->scsi_status == SCSI_STATUS_CHECK_COND) && 265592a1e549SMatt Jacob (sccb->ccb_h.status & CAM_AUTOSNS_VALID) == 0) { 265692a1e549SMatt Jacob sccb->ccb_h.status |= CAM_AUTOSENSE_FAIL; 265792a1e549SMatt Jacob } else { 2658d3a9eb2eSMatt Jacob sccb->ccb_h.status |= CAM_SCSI_STATUS_ERROR; 2659d3a9eb2eSMatt Jacob } 266092a1e549SMatt Jacob } 2661b85389e1SMatt Jacob 26620470d791SMatt Jacob sccb->ccb_h.status &= ~CAM_SIM_QUEUED; 2663d3a9eb2eSMatt Jacob if ((sccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 2664d3a9eb2eSMatt Jacob if ((sccb->ccb_h.status & CAM_DEV_QFRZN) == 0) { 2665d3a9eb2eSMatt Jacob sccb->ccb_h.status |= CAM_DEV_QFRZN; 26660470d791SMatt Jacob xpt_freeze_devq(sccb->ccb_h.path, 1); 2667fdeb9f2fSMatt Jacob isp_prt(isp, ISP_LOGDEBUG0, 2668fdeb9f2fSMatt Jacob "freeze devq %d.%d cam sts %x scsi sts %x", 2669fdeb9f2fSMatt Jacob sccb->ccb_h.target_id, sccb->ccb_h.target_lun, 2670fdeb9f2fSMatt Jacob sccb->ccb_h.status, sccb->scsi_status); 2671d3a9eb2eSMatt Jacob } 2672d3a9eb2eSMatt Jacob } 2673b85389e1SMatt Jacob 2674b85389e1SMatt Jacob if ((CAM_DEBUGGED(sccb->ccb_h.path, ISPDDB)) && 2675d3a9eb2eSMatt Jacob (sccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 2676d3a9eb2eSMatt Jacob xpt_print_path(sccb->ccb_h.path); 26773c75bb14SMatt Jacob isp_prt(isp, ISP_LOGINFO, 26783c75bb14SMatt Jacob "cam completion status 0x%x", sccb->ccb_h.status); 2679d3a9eb2eSMatt Jacob } 2680b85389e1SMatt Jacob 2681b85389e1SMatt Jacob XS_CMD_S_DONE(sccb); 2682b85389e1SMatt Jacob if (XS_CMD_WDOG_P(sccb) == 0) { 2683b85389e1SMatt Jacob untimeout(isp_watchdog, (caddr_t)sccb, sccb->ccb_h.timeout_ch); 2684b85389e1SMatt Jacob if (XS_CMD_GRACE_P(sccb)) { 2685b09b0095SMatt Jacob isp_prt(isp, ISP_LOGDEBUG2, 2686b09b0095SMatt Jacob "finished command on borrowed time"); 2687b85389e1SMatt Jacob } 2688b85389e1SMatt Jacob XS_CMD_S_CLEAR(sccb); 26895d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2690d3a9eb2eSMatt Jacob xpt_done((union ccb *) sccb); 26915d571944SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 2692d3a9eb2eSMatt Jacob } 2693b85389e1SMatt Jacob } 2694d3a9eb2eSMatt Jacob 2695cbf57b47SMatt Jacob int 26960470d791SMatt Jacob isp_async(struct ispsoftc *isp, ispasync_t cmd, void *arg) 2697cbf57b47SMatt Jacob { 2698ea6f23cdSMatt Jacob int bus, rv = 0; 2699cbf57b47SMatt Jacob switch (cmd) { 2700cbf57b47SMatt Jacob case ISPASYNC_NEW_TGT_PARAMS: 27010470d791SMatt Jacob { 2702ab163f5fSMatt Jacob #ifdef CAM_NEW_TRAN_CODE 2703ab163f5fSMatt Jacob struct ccb_trans_settings_scsi *scsi; 2704ab163f5fSMatt Jacob struct ccb_trans_settings_spi *spi; 2705ab163f5fSMatt Jacob #endif 2706cbf57b47SMatt Jacob int flags, tgt; 2707cbf57b47SMatt Jacob sdparam *sdp = isp->isp_param; 2708ab163f5fSMatt Jacob struct ccb_trans_settings cts; 2709cbf57b47SMatt Jacob struct cam_path *tmppath; 2710cbf57b47SMatt Jacob 2711ab163f5fSMatt Jacob bzero(&cts, sizeof (struct ccb_trans_settings)); 2712ab163f5fSMatt Jacob 2713cbf57b47SMatt Jacob tgt = *((int *)arg); 2714ea6f23cdSMatt Jacob bus = (tgt >> 16) & 0xffff; 2715ea6f23cdSMatt Jacob tgt &= 0xffff; 2716ea6f23cdSMatt Jacob sdp += bus; 271745c9a36aSMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2718cbf57b47SMatt Jacob if (xpt_create_path(&tmppath, NULL, 2719ea6f23cdSMatt Jacob cam_sim_path(bus? isp->isp_sim2 : isp->isp_sim), 2720ea6f23cdSMatt Jacob tgt, CAM_LUN_WILDCARD) != CAM_REQ_CMP) { 272145c9a36aSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 2722bfbab170SMatt Jacob isp_prt(isp, ISP_LOGWARN, 2723bfbab170SMatt Jacob "isp_async cannot make temp path for %d.%d", 2724bfbab170SMatt Jacob tgt, bus); 2725cbf57b47SMatt Jacob rv = -1; 2726cbf57b47SMatt Jacob break; 2727cbf57b47SMatt Jacob } 272845c9a36aSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 27299ce9bdafSMatt Jacob flags = sdp->isp_devparam[tgt].actv_flags; 2730ab163f5fSMatt Jacob #ifdef CAM_NEW_TRAN_CODE 2731ab163f5fSMatt Jacob cts.type = CTS_TYPE_CURRENT_SETTINGS; 2732ab163f5fSMatt Jacob cts.protocol = PROTO_SCSI; 2733ab163f5fSMatt Jacob cts.transport = XPORT_SPI; 2734ab163f5fSMatt Jacob 2735ab163f5fSMatt Jacob scsi = &cts.proto_specific.scsi; 2736ab163f5fSMatt Jacob spi = &cts.xport_specific.spi; 2737ab163f5fSMatt Jacob 2738ab163f5fSMatt Jacob if (flags & DPARM_TQING) { 2739ab163f5fSMatt Jacob scsi->valid |= CTS_SCSI_VALID_TQ; 2740ab163f5fSMatt Jacob scsi->flags |= CTS_SCSI_FLAGS_TAG_ENB; 2741ab163f5fSMatt Jacob spi->flags |= CTS_SPI_FLAGS_TAG_ENB; 2742ab163f5fSMatt Jacob } 2743ab163f5fSMatt Jacob 2744cbf57b47SMatt Jacob if (flags & DPARM_DISC) { 2745ab163f5fSMatt Jacob spi->valid |= CTS_SPI_VALID_DISC; 2746ab163f5fSMatt Jacob spi->flags |= CTS_SPI_FLAGS_DISC_ENB; 2747ab163f5fSMatt Jacob } 2748ab163f5fSMatt Jacob spi->flags |= CTS_SPI_VALID_BUS_WIDTH; 2749ab163f5fSMatt Jacob if (flags & DPARM_WIDE) { 2750ab163f5fSMatt Jacob spi->bus_width = MSG_EXT_WDTR_BUS_16_BIT; 2751ab163f5fSMatt Jacob } else { 2752ab163f5fSMatt Jacob spi->bus_width = MSG_EXT_WDTR_BUS_8_BIT; 2753ab163f5fSMatt Jacob } 2754ab163f5fSMatt Jacob if (flags & DPARM_SYNC) { 2755ab163f5fSMatt Jacob spi->valid |= CTS_SPI_VALID_SYNC_RATE; 2756ab163f5fSMatt Jacob spi->valid |= CTS_SPI_VALID_SYNC_OFFSET; 27579ce9bdafSMatt Jacob spi->sync_period = sdp->isp_devparam[tgt].actv_period; 27589ce9bdafSMatt Jacob spi->sync_offset = sdp->isp_devparam[tgt].actv_offset; 2759ab163f5fSMatt Jacob } 2760ab163f5fSMatt Jacob #else 2761ab163f5fSMatt Jacob cts.flags = CCB_TRANS_CURRENT_SETTINGS; 2762ab163f5fSMatt Jacob cts.valid = CCB_TRANS_DISC_VALID | CCB_TRANS_TQ_VALID; 2763ab163f5fSMatt Jacob if (flags & DPARM_DISC) { 2764ab163f5fSMatt Jacob cts.flags |= CCB_TRANS_DISC_ENB; 2765cbf57b47SMatt Jacob } 2766cbf57b47SMatt Jacob if (flags & DPARM_TQING) { 2767ab163f5fSMatt Jacob cts.flags |= CCB_TRANS_TAG_ENB; 2768cbf57b47SMatt Jacob } 2769ab163f5fSMatt Jacob cts.valid |= CCB_TRANS_BUS_WIDTH_VALID; 2770ab163f5fSMatt Jacob cts.bus_width = (flags & DPARM_WIDE)? 2771cbf57b47SMatt Jacob MSG_EXT_WDTR_BUS_8_BIT : MSG_EXT_WDTR_BUS_16_BIT; 27729ce9bdafSMatt Jacob cts.sync_period = sdp->isp_devparam[tgt].actv_period; 27739ce9bdafSMatt Jacob cts.sync_offset = sdp->isp_devparam[tgt].actv_offset; 2774cbf57b47SMatt Jacob if (flags & DPARM_SYNC) { 2775ab163f5fSMatt Jacob cts.valid |= 27764394c92fSMatt Jacob CCB_TRANS_SYNC_RATE_VALID | 2777cbf57b47SMatt Jacob CCB_TRANS_SYNC_OFFSET_VALID; 2778cbf57b47SMatt Jacob } 2779ab163f5fSMatt Jacob #endif 2780b09b0095SMatt Jacob isp_prt(isp, ISP_LOGDEBUG2, 2781b09b0095SMatt Jacob "NEW_TGT_PARAMS bus %d tgt %d period %x offset %x flags %x", 27829ce9bdafSMatt Jacob bus, tgt, sdp->isp_devparam[tgt].actv_period, 27839ce9bdafSMatt Jacob sdp->isp_devparam[tgt].actv_offset, flags); 2784ab163f5fSMatt Jacob xpt_setup_ccb(&cts.ccb_h, tmppath, 1); 27855d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2786ab163f5fSMatt Jacob xpt_async(AC_TRANSFER_NEG, tmppath, &cts); 2787cbf57b47SMatt Jacob xpt_free_path(tmppath); 2788f44257c2SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 2789cbf57b47SMatt Jacob break; 27900470d791SMatt Jacob } 279157c801f5SMatt Jacob case ISPASYNC_BUS_RESET: 2792ea6f23cdSMatt Jacob bus = *((int *)arg); 2793b09b0095SMatt Jacob isp_prt(isp, ISP_LOGINFO, "SCSI bus reset on bus %d detected", 2794b09b0095SMatt Jacob bus); 2795ea6f23cdSMatt Jacob if (bus > 0 && isp->isp_path2) { 27965d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2797ea6f23cdSMatt Jacob xpt_async(AC_BUS_RESET, isp->isp_path2, NULL); 27985d571944SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 2799ea6f23cdSMatt Jacob } else if (isp->isp_path) { 28005d571944SMatt Jacob ISPLOCK_2_CAMLOCK(isp); 280157c801f5SMatt Jacob xpt_async(AC_BUS_RESET, isp->isp_path, NULL); 28025d571944SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 280357c801f5SMatt Jacob } 280457c801f5SMatt Jacob break; 28055d571944SMatt Jacob case ISPASYNC_LIP: 28065d571944SMatt Jacob if (isp->isp_path) { 2807fdeb9f2fSMatt Jacob isp_freeze_loopdown(isp, "ISPASYNC_LIP"); 28085d571944SMatt Jacob } 28095d571944SMatt Jacob isp_prt(isp, ISP_LOGINFO, "LIP Received"); 28105d571944SMatt Jacob break; 28115d571944SMatt Jacob case ISPASYNC_LOOP_RESET: 28125d571944SMatt Jacob if (isp->isp_path) { 2813fdeb9f2fSMatt Jacob isp_freeze_loopdown(isp, "ISPASYNC_LOOP_RESET"); 28145d571944SMatt Jacob } 28155d571944SMatt Jacob isp_prt(isp, ISP_LOGINFO, "Loop Reset Received"); 28165d571944SMatt Jacob break; 281757c801f5SMatt Jacob case ISPASYNC_LOOP_DOWN: 281857c801f5SMatt Jacob if (isp->isp_path) { 2819fdeb9f2fSMatt Jacob isp_freeze_loopdown(isp, "ISPASYNC_LOOP_DOWN"); 282057c801f5SMatt Jacob } 2821b09b0095SMatt Jacob isp_prt(isp, ISP_LOGINFO, "Loop DOWN"); 282257c801f5SMatt Jacob break; 282357c801f5SMatt Jacob case ISPASYNC_LOOP_UP: 28245d571944SMatt Jacob /* 28255d571944SMatt Jacob * Now we just note that Loop has come up. We don't 28265d571944SMatt Jacob * actually do anything because we're waiting for a 28275d571944SMatt Jacob * Change Notify before activating the FC cleanup 28285d571944SMatt Jacob * thread to look at the state of the loop again. 28295d571944SMatt Jacob */ 2830b09b0095SMatt Jacob isp_prt(isp, ISP_LOGINFO, "Loop UP"); 283157c801f5SMatt Jacob break; 2832d6e5500fSMatt Jacob case ISPASYNC_PROMENADE: 28330470d791SMatt Jacob { 2834ab163f5fSMatt Jacob struct cam_path *tmppath; 2835b09b0095SMatt Jacob const char *fmt = "Target %d (Loop 0x%x) Port ID 0x%x " 2836d6e5500fSMatt Jacob "(role %s) %s\n Port WWN 0x%08x%08x\n Node WWN 0x%08x%08x"; 2837d6e5500fSMatt Jacob static const char *roles[4] = { 28380470d791SMatt Jacob "(none)", "Target", "Initiator", "Target/Initiator" 283957c801f5SMatt Jacob }; 284002ab3379SMatt Jacob fcparam *fcp = isp->isp_param; 284102ab3379SMatt Jacob int tgt = *((int *) arg); 2842f44257c2SMatt Jacob int is_tgt_mask = (SVC3_TGT_ROLE >> SVC3_ROLE_SHIFT); 284302ab3379SMatt Jacob struct lportdb *lp = &fcp->portdb[tgt]; 284402ab3379SMatt Jacob 2845b09b0095SMatt Jacob isp_prt(isp, ISP_LOGINFO, fmt, tgt, lp->loopid, lp->portid, 2846d6e5500fSMatt Jacob roles[lp->roles & 0x3], 2847d6e5500fSMatt Jacob (lp->valid)? "Arrived" : "Departed", 284802ab3379SMatt Jacob (u_int32_t) (lp->port_wwn >> 32), 284902ab3379SMatt Jacob (u_int32_t) (lp->port_wwn & 0xffffffffLL), 285002ab3379SMatt Jacob (u_int32_t) (lp->node_wwn >> 32), 285102ab3379SMatt Jacob (u_int32_t) (lp->node_wwn & 0xffffffffLL)); 2852ab163f5fSMatt Jacob 285345c9a36aSMatt Jacob ISPLOCK_2_CAMLOCK(isp); 2854ab163f5fSMatt Jacob if (xpt_create_path(&tmppath, NULL, cam_sim_path(isp->isp_sim), 2855ab163f5fSMatt Jacob (target_id_t)tgt, CAM_LUN_WILDCARD) != CAM_REQ_CMP) { 285645c9a36aSMatt Jacob CAMLOCK_2_ISPLOCK(isp); 2857ab163f5fSMatt Jacob break; 2858ab163f5fSMatt Jacob } 2859f44257c2SMatt Jacob /* 2860f44257c2SMatt Jacob * Policy: only announce targets. 2861f44257c2SMatt Jacob */ 2862f44257c2SMatt Jacob if (lp->roles & is_tgt_mask) { 2863f44257c2SMatt Jacob if (lp->valid) { 2864ab163f5fSMatt Jacob xpt_async(AC_FOUND_DEVICE, tmppath, NULL); 2865ab163f5fSMatt Jacob } else { 2866ab163f5fSMatt Jacob xpt_async(AC_LOST_DEVICE, tmppath, NULL); 2867ab163f5fSMatt Jacob } 2868f44257c2SMatt Jacob } 2869ab163f5fSMatt Jacob xpt_free_path(tmppath); 2870f44257c2SMatt Jacob CAMLOCK_2_ISPLOCK(isp); 28714394c92fSMatt Jacob break; 28724394c92fSMatt Jacob } 287357c801f5SMatt Jacob case ISPASYNC_CHANGE_NOTIFY: 2874f44257c2SMatt Jacob if (arg == ISPASYNC_CHANGE_PDB) { 28754b9d588eSMatt Jacob isp_prt(isp, ISP_LOGINFO, 2876f44257c2SMatt Jacob "Port Database Changed"); 2877f44257c2SMatt Jacob } else if (arg == ISPASYNC_CHANGE_SNS) { 28784b9d588eSMatt Jacob isp_prt(isp, ISP_LOGINFO, 28794b9d588eSMatt Jacob "Name Server Database Changed"); 28804b9d588eSMatt Jacob } 2881162e9893SMatt Jacob #ifdef ISP_SMPLOCK 28825d571944SMatt Jacob cv_signal(&isp->isp_osinfo.kthread_cv); 2883162e9893SMatt Jacob #else 2884162e9893SMatt Jacob wakeup(&isp->isp_osinfo.kthread_cv); 2885162e9893SMatt Jacob #endif 288657c801f5SMatt Jacob break; 288702ab3379SMatt Jacob case ISPASYNC_FABRIC_DEV: 288802ab3379SMatt Jacob { 2889029f13c6SMatt Jacob int target, base, lim; 289002ab3379SMatt Jacob fcparam *fcp = isp->isp_param; 2891029f13c6SMatt Jacob struct lportdb *lp = NULL; 2892029f13c6SMatt Jacob struct lportdb *clp = (struct lportdb *) arg; 2893029f13c6SMatt Jacob char *pt; 289402ab3379SMatt Jacob 2895029f13c6SMatt Jacob switch (clp->port_type) { 289640cfc8feSMatt Jacob case 1: 289740cfc8feSMatt Jacob pt = " N_Port"; 289840cfc8feSMatt Jacob break; 289940cfc8feSMatt Jacob case 2: 290040cfc8feSMatt Jacob pt = " NL_Port"; 290140cfc8feSMatt Jacob break; 290240cfc8feSMatt Jacob case 3: 290340cfc8feSMatt Jacob pt = "F/NL_Port"; 290440cfc8feSMatt Jacob break; 290540cfc8feSMatt Jacob case 0x7f: 290640cfc8feSMatt Jacob pt = " Nx_Port"; 290740cfc8feSMatt Jacob break; 290840cfc8feSMatt Jacob case 0x81: 290940cfc8feSMatt Jacob pt = " F_port"; 291040cfc8feSMatt Jacob break; 291140cfc8feSMatt Jacob case 0x82: 291240cfc8feSMatt Jacob pt = " FL_Port"; 291340cfc8feSMatt Jacob break; 291440cfc8feSMatt Jacob case 0x84: 291540cfc8feSMatt Jacob pt = " E_port"; 291640cfc8feSMatt Jacob break; 291740cfc8feSMatt Jacob default: 2918029f13c6SMatt Jacob pt = " "; 291940cfc8feSMatt Jacob break; 292040cfc8feSMatt Jacob } 2921029f13c6SMatt Jacob 2922b09b0095SMatt Jacob isp_prt(isp, ISP_LOGINFO, 2923029f13c6SMatt Jacob "%s Fabric Device @ PortID 0x%x", pt, clp->portid); 2924029f13c6SMatt Jacob 292570d2ccceSMatt Jacob /* 2926029f13c6SMatt Jacob * If we don't have an initiator role we bail. 2927029f13c6SMatt Jacob * 2928029f13c6SMatt Jacob * We just use ISPASYNC_FABRIC_DEV for announcement purposes. 292970d2ccceSMatt Jacob */ 2930029f13c6SMatt Jacob 2931029f13c6SMatt Jacob if ((isp->isp_role & ISP_ROLE_INITIATOR) == 0) { 293202ab3379SMatt Jacob break; 293302ab3379SMatt Jacob } 2934029f13c6SMatt Jacob 2935029f13c6SMatt Jacob /* 2936029f13c6SMatt Jacob * Is this entry for us? If so, we bail. 2937029f13c6SMatt Jacob */ 2938029f13c6SMatt Jacob 2939029f13c6SMatt Jacob if (fcp->isp_portid == clp->portid) { 2940029f13c6SMatt Jacob break; 2941029f13c6SMatt Jacob } 2942029f13c6SMatt Jacob 2943029f13c6SMatt Jacob /* 2944029f13c6SMatt Jacob * Else, the default policy is to find room for it in 2945029f13c6SMatt Jacob * our local port database. Later, when we execute 2946029f13c6SMatt Jacob * the call to isp_pdb_sync either this newly arrived 2947029f13c6SMatt Jacob * or already logged in device will be (re)announced. 2948029f13c6SMatt Jacob */ 2949029f13c6SMatt Jacob 2950029f13c6SMatt Jacob if (fcp->isp_topo == TOPO_FL_PORT) 2951029f13c6SMatt Jacob base = FC_SNS_ID+1; 295270d2ccceSMatt Jacob else 2953029f13c6SMatt Jacob base = 0; 2954029f13c6SMatt Jacob 2955029f13c6SMatt Jacob if (fcp->isp_topo == TOPO_N_PORT) 2956029f13c6SMatt Jacob lim = 1; 2957029f13c6SMatt Jacob else 2958029f13c6SMatt Jacob lim = MAX_FC_TARG; 2959029f13c6SMatt Jacob 296070d2ccceSMatt Jacob /* 296170d2ccceSMatt Jacob * Is it already in our list? 296270d2ccceSMatt Jacob */ 2963029f13c6SMatt Jacob for (target = base; target < lim; target++) { 296470d2ccceSMatt Jacob if (target >= FL_PORT_ID && target <= FC_SNS_ID) { 296570d2ccceSMatt Jacob continue; 296670d2ccceSMatt Jacob } 296770d2ccceSMatt Jacob lp = &fcp->portdb[target]; 2968029f13c6SMatt Jacob if (lp->port_wwn == clp->port_wwn && 2969029f13c6SMatt Jacob lp->node_wwn == clp->node_wwn) { 297070d2ccceSMatt Jacob lp->fabric_dev = 1; 297170d2ccceSMatt Jacob break; 297270d2ccceSMatt Jacob } 297370d2ccceSMatt Jacob } 2974029f13c6SMatt Jacob if (target < lim) { 297502ab3379SMatt Jacob break; 297602ab3379SMatt Jacob } 2977029f13c6SMatt Jacob for (target = base; target < lim; target++) { 297870d2ccceSMatt Jacob if (target >= FL_PORT_ID && target <= FC_SNS_ID) { 297970d2ccceSMatt Jacob continue; 298070d2ccceSMatt Jacob } 298102ab3379SMatt Jacob lp = &fcp->portdb[target]; 298270d2ccceSMatt Jacob if (lp->port_wwn == 0) { 298302ab3379SMatt Jacob break; 298402ab3379SMatt Jacob } 298570d2ccceSMatt Jacob } 2986029f13c6SMatt Jacob if (target == lim) { 2987bfbab170SMatt Jacob isp_prt(isp, ISP_LOGWARN, 2988029f13c6SMatt Jacob "out of space for fabric devices"); 298902ab3379SMatt Jacob break; 299002ab3379SMatt Jacob } 2991029f13c6SMatt Jacob lp->port_type = clp->port_type; 2992029f13c6SMatt Jacob lp->fc4_type = clp->fc4_type; 2993029f13c6SMatt Jacob lp->node_wwn = clp->node_wwn; 2994029f13c6SMatt Jacob lp->port_wwn = clp->port_wwn; 2995029f13c6SMatt Jacob lp->portid = clp->portid; 299670d2ccceSMatt Jacob lp->fabric_dev = 1; 299702ab3379SMatt Jacob break; 299802ab3379SMatt Jacob } 2999d81ba9d5SMatt Jacob #ifdef ISP_TARGET_MODE 3000d81ba9d5SMatt Jacob case ISPASYNC_TARGET_MESSAGE: 3001d81ba9d5SMatt Jacob { 3002d81ba9d5SMatt Jacob tmd_msg_t *mp = arg; 300364edff94SMatt Jacob isp_prt(isp, ISP_LOGALL, 3004b09b0095SMatt Jacob "bus %d iid %d tgt %d lun %d ttype %x tval %x msg[0]=%x", 3005b09b0095SMatt Jacob mp->nt_bus, (int) mp->nt_iid, (int) mp->nt_tgt, 3006b09b0095SMatt Jacob (int) mp->nt_lun, mp->nt_tagtype, mp->nt_tagval, 3007b09b0095SMatt Jacob mp->nt_msg[0]); 3008d81ba9d5SMatt Jacob break; 3009d81ba9d5SMatt Jacob } 3010d81ba9d5SMatt Jacob case ISPASYNC_TARGET_EVENT: 3011d81ba9d5SMatt Jacob { 3012d81ba9d5SMatt Jacob tmd_event_t *ep = arg; 301364edff94SMatt Jacob isp_prt(isp, ISP_LOGALL, 3014b09b0095SMatt Jacob "bus %d event code 0x%x", ep->ev_bus, ep->ev_event); 3015d81ba9d5SMatt Jacob break; 3016d81ba9d5SMatt Jacob } 3017d81ba9d5SMatt Jacob case ISPASYNC_TARGET_ACTION: 3018d81ba9d5SMatt Jacob switch (((isphdr_t *)arg)->rqs_entry_type) { 3019cbf57b47SMatt Jacob default: 3020bfbab170SMatt Jacob isp_prt(isp, ISP_LOGWARN, 3021bfbab170SMatt Jacob "event 0x%x for unhandled target action", 3022bfbab170SMatt Jacob ((isphdr_t *)arg)->rqs_entry_type); 3023d81ba9d5SMatt Jacob break; 3024570c7a3fSMatt Jacob case RQSTYPE_NOTIFY: 3025570c7a3fSMatt Jacob if (IS_SCSI(isp)) { 3026570c7a3fSMatt Jacob rv = isp_handle_platform_notify_scsi(isp, 3027570c7a3fSMatt Jacob (in_entry_t *) arg); 3028570c7a3fSMatt Jacob } else { 3029570c7a3fSMatt Jacob rv = isp_handle_platform_notify_fc(isp, 3030570c7a3fSMatt Jacob (in_fcentry_t *) arg); 3031570c7a3fSMatt Jacob } 3032570c7a3fSMatt Jacob break; 3033d81ba9d5SMatt Jacob case RQSTYPE_ATIO: 3034d81ba9d5SMatt Jacob rv = isp_handle_platform_atio(isp, (at_entry_t *) arg); 3035d81ba9d5SMatt Jacob break; 3036d81ba9d5SMatt Jacob case RQSTYPE_ATIO2: 3037d81ba9d5SMatt Jacob rv = isp_handle_platform_atio2(isp, (at2_entry_t *)arg); 3038d81ba9d5SMatt Jacob break; 3039d81ba9d5SMatt Jacob case RQSTYPE_CTIO2: 3040d81ba9d5SMatt Jacob case RQSTYPE_CTIO: 3041d81ba9d5SMatt Jacob rv = isp_handle_platform_ctio(isp, arg); 3042d81ba9d5SMatt Jacob break; 3043d81ba9d5SMatt Jacob case RQSTYPE_ENABLE_LUN: 3044d81ba9d5SMatt Jacob case RQSTYPE_MODIFY_LUN: 304564edff94SMatt Jacob if (IS_DUALBUS(isp)) { 304664edff94SMatt Jacob bus = 304764edff94SMatt Jacob GET_BUS_VAL(((lun_entry_t *)arg)->le_rsvd); 304864edff94SMatt Jacob } else { 304964edff94SMatt Jacob bus = 0; 305064edff94SMatt Jacob } 305164edff94SMatt Jacob isp_cv_signal_rqe(isp, bus, 305264edff94SMatt Jacob ((lun_entry_t *)arg)->le_status); 3053d81ba9d5SMatt Jacob break; 3054d81ba9d5SMatt Jacob } 3055d81ba9d5SMatt Jacob break; 3056d81ba9d5SMatt Jacob #endif 3057ab163f5fSMatt Jacob case ISPASYNC_FW_CRASH: 3058ab163f5fSMatt Jacob { 3059ab163f5fSMatt Jacob u_int16_t mbox1, mbox6; 3060ab163f5fSMatt Jacob mbox1 = ISP_READ(isp, OUTMAILBOX1); 3061ab163f5fSMatt Jacob if (IS_DUALBUS(isp)) { 3062ab163f5fSMatt Jacob mbox6 = ISP_READ(isp, OUTMAILBOX6); 3063ab163f5fSMatt Jacob } else { 3064ab163f5fSMatt Jacob mbox6 = 0; 3065ab163f5fSMatt Jacob } 3066ab163f5fSMatt Jacob isp_prt(isp, ISP_LOGERR, 3067570c7a3fSMatt Jacob "Internal Firmware Error on bus %d @ RISC Address 0x%x", 3068ab163f5fSMatt Jacob mbox6, mbox1); 30698a5f89b9SMatt Jacob #ifdef ISP_FW_CRASH_DUMP 30708a5f89b9SMatt Jacob /* 30718a5f89b9SMatt Jacob * XXX: really need a thread to do this right. 30728a5f89b9SMatt Jacob */ 30738a5f89b9SMatt Jacob if (IS_FC(isp)) { 30748a5f89b9SMatt Jacob FCPARAM(isp)->isp_fwstate = FW_CONFIG_WAIT; 30758a5f89b9SMatt Jacob FCPARAM(isp)->isp_loopstate = LOOP_NIL; 30768a5f89b9SMatt Jacob isp_freeze_loopdown(isp, "f/w crash"); 30778a5f89b9SMatt Jacob isp_fw_dump(isp); 30788a5f89b9SMatt Jacob } 3079ab163f5fSMatt Jacob isp_reinit(isp); 30808a5f89b9SMatt Jacob isp_async(isp, ISPASYNC_FW_RESTARTED, NULL); 30818a5f89b9SMatt Jacob #endif 3082ab163f5fSMatt Jacob break; 3083ab163f5fSMatt Jacob } 3084be534d5fSMatt Jacob case ISPASYNC_UNHANDLED_RESPONSE: 3085be534d5fSMatt Jacob break; 3086d81ba9d5SMatt Jacob default: 3087b09b0095SMatt Jacob isp_prt(isp, ISP_LOGERR, "unknown isp_async event %d", cmd); 3088cbf57b47SMatt Jacob break; 3089cbf57b47SMatt Jacob } 3090cbf57b47SMatt Jacob return (rv); 3091cbf57b47SMatt Jacob } 3092cbf57b47SMatt Jacob 309392718a7fSMatt Jacob 309492718a7fSMatt Jacob /* 309592718a7fSMatt Jacob * Locks are held before coming here. 309692718a7fSMatt Jacob */ 309792718a7fSMatt Jacob void 309892718a7fSMatt Jacob isp_uninit(struct ispsoftc *isp) 309992718a7fSMatt Jacob { 3100ea6f23cdSMatt Jacob ISP_WRITE(isp, HCCR, HCCR_CMD_RESET); 310192718a7fSMatt Jacob DISABLE_INTS(isp); 310292718a7fSMatt Jacob } 3103b09b0095SMatt Jacob 3104b09b0095SMatt Jacob void 3105b09b0095SMatt Jacob isp_prt(struct ispsoftc *isp, int level, const char *fmt, ...) 3106b09b0095SMatt Jacob { 3107b09b0095SMatt Jacob va_list ap; 3108b09b0095SMatt Jacob if (level != ISP_LOGALL && (level & isp->isp_dblev) == 0) { 3109b09b0095SMatt Jacob return; 3110b09b0095SMatt Jacob } 31113c75bb14SMatt Jacob printf("%s: ", device_get_nameunit(isp->isp_dev)); 3112b09b0095SMatt Jacob va_start(ap, fmt); 3113b09b0095SMatt Jacob vprintf(fmt, ap); 3114b09b0095SMatt Jacob va_end(ap); 3115b09b0095SMatt Jacob printf("\n"); 3116b09b0095SMatt Jacob } 3117