isp_freebsd.c (237537) | isp_freebsd.c (238869) |
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1/*- 2 * Copyright (c) 1997-2009 by Matthew Jacob 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 14 unchanged lines hidden (view full) --- 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27/* 28 * Platform (FreeBSD) dependent common attachment code for Qlogic adapters. 29 */ 30#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1997-2009 by Matthew Jacob 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 14 unchanged lines hidden (view full) --- 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27/* 28 * Platform (FreeBSD) dependent common attachment code for Qlogic adapters. 29 */ 30#include <sys/cdefs.h> |
31__FBSDID("$FreeBSD: head/sys/dev/isp/isp_freebsd.c 237537 2012-06-24 17:30:54Z mjacob $"); | 31__FBSDID("$FreeBSD: head/sys/dev/isp/isp_freebsd.c 238869 2012-07-28 20:06:29Z mjacob $"); |
32#include <dev/isp/isp_freebsd.h> 33#include <sys/unistd.h> 34#include <sys/kthread.h> 35#include <sys/conf.h> 36#include <sys/module.h> 37#include <sys/ioccom.h> 38#include <dev/isp/isp_ioctl.h> 39#include <sys/devicestat.h> --- 10 unchanged lines hidden (view full) --- 50MODULE_DEPEND(isp, cam, 1, 1, 1); 51int isp_announced = 0; 52int isp_fabric_hysteresis = 5; 53int isp_loop_down_limit = 60; /* default loop down limit */ 54int isp_change_is_bad = 0; /* "changed" devices are bad */ 55int isp_quickboot_time = 7; /* don't wait more than N secs for loop up */ 56int isp_gone_device_time = 30; /* grace time before reporting device lost */ 57int isp_autoconfig = 1; /* automatically attach/detach devices */ | 32#include <dev/isp/isp_freebsd.h> 33#include <sys/unistd.h> 34#include <sys/kthread.h> 35#include <sys/conf.h> 36#include <sys/module.h> 37#include <sys/ioccom.h> 38#include <dev/isp/isp_ioctl.h> 39#include <sys/devicestat.h> --- 10 unchanged lines hidden (view full) --- 50MODULE_DEPEND(isp, cam, 1, 1, 1); 51int isp_announced = 0; 52int isp_fabric_hysteresis = 5; 53int isp_loop_down_limit = 60; /* default loop down limit */ 54int isp_change_is_bad = 0; /* "changed" devices are bad */ 55int isp_quickboot_time = 7; /* don't wait more than N secs for loop up */ 56int isp_gone_device_time = 30; /* grace time before reporting device lost */ 57int isp_autoconfig = 1; /* automatically attach/detach devices */ |
58static const char *roles[4] = { 59 "(none)", "Target", "Initiator", "Target/Initiator" 60}; | |
61static const char prom3[] = "Chan %d PortID 0x%06x Departed from Target %u because of %s"; 62static const char rqo[] = "%s: Request Queue Overflow\n"; 63 64static void isp_freeze_loopdown(ispsoftc_t *, int, char *); 65static d_ioctl_t ispioctl; 66static void isp_intr_enable(void *); 67static void isp_cam_async(void *, uint32_t, struct cam_path *, void *); 68static void isp_poll(struct cam_sim *); --- 46 unchanged lines hidden (view full) --- 115 cam_sim_free(sim, FALSE); 116 return (ENXIO); 117 } 118 xpt_setup_ccb(&csa.ccb_h, path, 5); 119 csa.ccb_h.func_code = XPT_SASYNC_CB; 120 csa.event_enable = AC_LOST_DEVICE; 121 csa.callback = isp_cam_async; 122 csa.callback_arg = sim; | 58static const char prom3[] = "Chan %d PortID 0x%06x Departed from Target %u because of %s"; 59static const char rqo[] = "%s: Request Queue Overflow\n"; 60 61static void isp_freeze_loopdown(ispsoftc_t *, int, char *); 62static d_ioctl_t ispioctl; 63static void isp_intr_enable(void *); 64static void isp_cam_async(void *, uint32_t, struct cam_path *, void *); 65static void isp_poll(struct cam_sim *); --- 46 unchanged lines hidden (view full) --- 112 cam_sim_free(sim, FALSE); 113 return (ENXIO); 114 } 115 xpt_setup_ccb(&csa.ccb_h, path, 5); 116 csa.ccb_h.func_code = XPT_SASYNC_CB; 117 csa.event_enable = AC_LOST_DEVICE; 118 csa.callback = isp_cam_async; 119 csa.callback_arg = sim; |
120 121 ISP_LOCK(isp); |
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123 xpt_action((union ccb *)&csa); | 122 xpt_action((union ccb *)&csa); |
123 ISP_UNLOCK(isp); |
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124 125 if (IS_SCSI(isp)) { 126 struct isp_spi *spi = ISP_SPI_PC(isp, chan); 127 spi->sim = sim; 128 spi->path = path; 129#ifdef ISP_INTERNAL_TARGET 130 ISP_SET_PC(isp, chan, proc_active, 1); 131 if (THREAD_CREATE(isp_target_thread_pi, spi, &spi->target_proc, 0, 0, "%s: isp_test_tgt%d", device_get_nameunit(isp->isp_osinfo.dev), chan)) { --- 17 unchanged lines hidden (view full) --- 149 TASK_INIT(&fc->gtask, 1, isp_gdt_task, fc); 150 151 /* 152 * We start by being "loop down" if we have an initiator role 153 */ 154 if (fcp->role & ISP_ROLE_INITIATOR) { 155 isp_freeze_loopdown(isp, chan, "isp_attach"); 156 callout_reset(&fc->ldt, isp_quickboot_time * hz, isp_ldt, fc); | 124 125 if (IS_SCSI(isp)) { 126 struct isp_spi *spi = ISP_SPI_PC(isp, chan); 127 spi->sim = sim; 128 spi->path = path; 129#ifdef ISP_INTERNAL_TARGET 130 ISP_SET_PC(isp, chan, proc_active, 1); 131 if (THREAD_CREATE(isp_target_thread_pi, spi, &spi->target_proc, 0, 0, "%s: isp_test_tgt%d", device_get_nameunit(isp->isp_osinfo.dev), chan)) { --- 17 unchanged lines hidden (view full) --- 149 TASK_INIT(&fc->gtask, 1, isp_gdt_task, fc); 150 151 /* 152 * We start by being "loop down" if we have an initiator role 153 */ 154 if (fcp->role & ISP_ROLE_INITIATOR) { 155 isp_freeze_loopdown(isp, chan, "isp_attach"); 156 callout_reset(&fc->ldt, isp_quickboot_time * hz, isp_ldt, fc); |
157 isp_prt(isp, ISP_LOGSANCFG|ISP_LOGDEBUG0, "Starting Initial Loop Down Timer @ %lu", (unsigned long) time_uptime); | 157 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGDEBUG0, "Starting Initial Loop Down Timer @ %lu", (unsigned long) time_uptime); |
158 } 159 ISP_UNLOCK(isp); 160 if (THREAD_CREATE(isp_kthread, fc, &fc->kproc, 0, 0, "%s: fc_thrd%d", device_get_nameunit(isp->isp_osinfo.dev), chan)) { 161 xpt_free_path(fc->path); 162 ISP_LOCK(isp); | 158 } 159 ISP_UNLOCK(isp); 160 if (THREAD_CREATE(isp_kthread, fc, &fc->kproc, 0, 0, "%s: fc_thrd%d", device_get_nameunit(isp->isp_osinfo.dev), chan)) { 161 xpt_free_path(fc->path); 162 ISP_LOCK(isp); |
163 if (callout_active(&fc->ldt)) { | 163 if (callout_active(&fc->ldt)) |
164 callout_stop(&fc->ldt); | 164 callout_stop(&fc->ldt); |
165 } | |
166 xpt_bus_deregister(cam_sim_path(fc->sim)); 167 ISP_UNLOCK(isp); 168 cam_sim_free(fc->sim, FALSE); 169 return (ENOMEM); 170 } 171#ifdef ISP_INTERNAL_TARGET 172 ISP_SET_PC(isp, chan, proc_active, 1); 173 if (THREAD_CREATE(isp_target_thread_fc, fc, &fc->target_proc, 0, 0, "%s: isp_test_tgt%d", device_get_nameunit(isp->isp_osinfo.dev), chan)) { 174 ISP_SET_PC(isp, chan, proc_active, 0); 175 isp_prt(isp, ISP_LOGERR, "cannot create test target thread"); 176 } 177#endif 178 if (chan == 0) { 179 struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(isp->isp_osinfo.dev); 180 struct sysctl_oid *tree = device_get_sysctl_tree(isp->isp_osinfo.dev); 181 SYSCTL_ADD_QUAD(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "wwnn", CTLFLAG_RD, &FCPARAM(isp, 0)->isp_wwnn, "World Wide Node Name"); 182 SYSCTL_ADD_QUAD(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "wwpn", CTLFLAG_RD, &FCPARAM(isp, 0)->isp_wwpn, "World Wide Port Name"); 183 SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "loop_down_limit", CTLFLAG_RW, &ISP_FC_PC(isp, 0)->loop_down_limit, 0, "Loop Down Limit"); 184 SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "gone_device_time", CTLFLAG_RW, &ISP_FC_PC(isp, 0)->gone_device_time, 0, "Gone Device Time"); | 165 xpt_bus_deregister(cam_sim_path(fc->sim)); 166 ISP_UNLOCK(isp); 167 cam_sim_free(fc->sim, FALSE); 168 return (ENOMEM); 169 } 170#ifdef ISP_INTERNAL_TARGET 171 ISP_SET_PC(isp, chan, proc_active, 1); 172 if (THREAD_CREATE(isp_target_thread_fc, fc, &fc->target_proc, 0, 0, "%s: isp_test_tgt%d", device_get_nameunit(isp->isp_osinfo.dev), chan)) { 173 ISP_SET_PC(isp, chan, proc_active, 0); 174 isp_prt(isp, ISP_LOGERR, "cannot create test target thread"); 175 } 176#endif 177 if (chan == 0) { 178 struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(isp->isp_osinfo.dev); 179 struct sysctl_oid *tree = device_get_sysctl_tree(isp->isp_osinfo.dev); 180 SYSCTL_ADD_QUAD(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "wwnn", CTLFLAG_RD, &FCPARAM(isp, 0)->isp_wwnn, "World Wide Node Name"); 181 SYSCTL_ADD_QUAD(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "wwpn", CTLFLAG_RD, &FCPARAM(isp, 0)->isp_wwpn, "World Wide Port Name"); 182 SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "loop_down_limit", CTLFLAG_RW, &ISP_FC_PC(isp, 0)->loop_down_limit, 0, "Loop Down Limit"); 183 SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "gone_device_time", CTLFLAG_RW, &ISP_FC_PC(isp, 0)->gone_device_time, 0, "Gone Device Time"); |
184#if defined(ISP_TARGET_MODE) && defined(DEBUG) 185 SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "inject_lost_data_frame", CTLFLAG_RW, &ISP_FC_PC(isp, 0)->inject_lost_data_frame, 0, "Cause a Lost Frame on a Read"); 186#endif |
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185 } 186 } 187 return (0); 188} 189 190int 191isp_attach(ispsoftc_t *isp) 192{ --- 103 unchanged lines hidden (view full) --- 296 sim = ISP_SPI_PC(isp, chan)->sim; 297 path = ISP_SPI_PC(isp, chan)->path; 298 } 299 xpt_setup_ccb(&csa.ccb_h, path, 5); 300 csa.ccb_h.func_code = XPT_SASYNC_CB; 301 csa.event_enable = 0; 302 csa.callback = isp_cam_async; 303 csa.callback_arg = sim; | 187 } 188 } 189 return (0); 190} 191 192int 193isp_attach(ispsoftc_t *isp) 194{ --- 103 unchanged lines hidden (view full) --- 298 sim = ISP_SPI_PC(isp, chan)->sim; 299 path = ISP_SPI_PC(isp, chan)->path; 300 } 301 xpt_setup_ccb(&csa.ccb_h, path, 5); 302 csa.ccb_h.func_code = XPT_SASYNC_CB; 303 csa.event_enable = 0; 304 csa.callback = isp_cam_async; 305 csa.callback_arg = sim; |
306 ISP_LOCK(isp); |
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304 xpt_action((union ccb *)&csa); | 307 xpt_action((union ccb *)&csa); |
308 ISP_UNLOCK(isp); |
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305 xpt_free_path(path); 306 xpt_bus_deregister(cam_sim_path(sim)); 307 cam_sim_free(sim, FALSE); 308 } 309 ISP_UNLOCK(isp); 310 if (isp->isp_osinfo.cdev) { 311 destroy_dev(isp->isp_osinfo.cdev); 312 isp->isp_osinfo.cdev = NULL; --- 28 unchanged lines hidden (view full) --- 341static void 342isp_unfreeze_loopdown(ispsoftc_t *isp, int chan) 343{ 344 if (IS_FC(isp)) { 345 struct isp_fc *fc = ISP_FC_PC(isp, chan); 346 int wasfrozen = fc->simqfrozen & SIMQFRZ_LOOPDOWN; 347 fc->simqfrozen &= ~SIMQFRZ_LOOPDOWN; 348 if (wasfrozen && fc->simqfrozen == 0) { | 309 xpt_free_path(path); 310 xpt_bus_deregister(cam_sim_path(sim)); 311 cam_sim_free(sim, FALSE); 312 } 313 ISP_UNLOCK(isp); 314 if (isp->isp_osinfo.cdev) { 315 destroy_dev(isp->isp_osinfo.cdev); 316 isp->isp_osinfo.cdev = NULL; --- 28 unchanged lines hidden (view full) --- 345static void 346isp_unfreeze_loopdown(ispsoftc_t *isp, int chan) 347{ 348 if (IS_FC(isp)) { 349 struct isp_fc *fc = ISP_FC_PC(isp, chan); 350 int wasfrozen = fc->simqfrozen & SIMQFRZ_LOOPDOWN; 351 fc->simqfrozen &= ~SIMQFRZ_LOOPDOWN; 352 if (wasfrozen && fc->simqfrozen == 0) { |
349 isp_prt(isp, ISP_LOGSANCFG|ISP_LOGDEBUG0, "%s: Chan %d releasing simq", __func__, chan); | 353 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGDEBUG0, "%s: Chan %d releasing simq", __func__, chan); |
350 xpt_release_simq(fc->sim, 1); 351 } 352 } 353} 354 355 356static int 357ispioctl(struct cdev *dev, u_long c, caddr_t addr, int flags, struct thread *td) 358{ 359 ispsoftc_t *isp; 360 int nr, chan, retval = ENOTTY; 361 362 isp = dev->si_drv1; | 354 xpt_release_simq(fc->sim, 1); 355 } 356 } 357} 358 359 360static int 361ispioctl(struct cdev *dev, u_long c, caddr_t addr, int flags, struct thread *td) 362{ 363 ispsoftc_t *isp; 364 int nr, chan, retval = ENOTTY; 365 366 isp = dev->si_drv1; |
363 | 367 |
364 switch (c) { 365 case ISP_SDBLEV: 366 { 367 int olddblev = isp->isp_dblev; 368 isp->isp_dblev = *(int *)addr; 369 *(int *)addr = olddblev; 370 retval = 0; 371 break; --- 102 unchanged lines hidden (view full) --- 474 break; 475 } 476 if (ifc->loopid >= MAX_FC_TARG) { 477 retval = EINVAL; 478 break; 479 } 480 lp = &FCPARAM(isp, ifc->chan)->portdb[ifc->loopid]; 481 if (lp->state == FC_PORTDB_STATE_VALID || lp->target_mode) { | 368 switch (c) { 369 case ISP_SDBLEV: 370 { 371 int olddblev = isp->isp_dblev; 372 isp->isp_dblev = *(int *)addr; 373 *(int *)addr = olddblev; 374 retval = 0; 375 break; --- 102 unchanged lines hidden (view full) --- 478 break; 479 } 480 if (ifc->loopid >= MAX_FC_TARG) { 481 retval = EINVAL; 482 break; 483 } 484 lp = &FCPARAM(isp, ifc->chan)->portdb[ifc->loopid]; 485 if (lp->state == FC_PORTDB_STATE_VALID || lp->target_mode) { |
482 ifc->role = lp->roles; | 486 ifc->role = (lp->prli_word3 & SVC3_ROLE_MASK) >> SVC3_ROLE_SHIFT; |
483 ifc->loopid = lp->handle; 484 ifc->portid = lp->portid; 485 ifc->node_wwn = lp->node_wwn; 486 ifc->port_wwn = lp->port_wwn; 487 retval = 0; 488 } else { 489 retval = ENODEV; 490 } --- 276 unchanged lines hidden (view full) --- 767 } 768 isp->isp_osinfo.pcmd_free = ((struct isp_pcmd *)ISP_PCMD(ccb))->next; 769 return (0); 770} 771 772static ISP_INLINE void 773isp_free_pcmd(ispsoftc_t *isp, union ccb *ccb) 774{ | 487 ifc->loopid = lp->handle; 488 ifc->portid = lp->portid; 489 ifc->node_wwn = lp->node_wwn; 490 ifc->port_wwn = lp->port_wwn; 491 retval = 0; 492 } else { 493 retval = ENODEV; 494 } --- 276 unchanged lines hidden (view full) --- 771 } 772 isp->isp_osinfo.pcmd_free = ((struct isp_pcmd *)ISP_PCMD(ccb))->next; 773 return (0); 774} 775 776static ISP_INLINE void 777isp_free_pcmd(ispsoftc_t *isp, union ccb *ccb) 778{ |
775 ((struct isp_pcmd *)ISP_PCMD(ccb))->next = isp->isp_osinfo.pcmd_free; 776 isp->isp_osinfo.pcmd_free = ISP_PCMD(ccb); 777 ISP_PCMD(ccb) = NULL; | 779 if (ISP_PCMD(ccb)) { 780 ((struct isp_pcmd *)ISP_PCMD(ccb))->next = isp->isp_osinfo.pcmd_free; 781 isp->isp_osinfo.pcmd_free = ISP_PCMD(ccb); 782 ISP_PCMD(ccb) = NULL; 783 } |
778} | 784} |
785 |
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779/* 780 * Put the target mode functions here, because some are inlines 781 */ | 786/* 787 * Put the target mode functions here, because some are inlines 788 */ |
782 | |
783#ifdef ISP_TARGET_MODE 784static ISP_INLINE void isp_tmlock(ispsoftc_t *, const char *); 785static ISP_INLINE void isp_tmunlk(ispsoftc_t *); 786static ISP_INLINE int is_any_lun_enabled(ispsoftc_t *, int); 787static ISP_INLINE int is_lun_enabled(ispsoftc_t *, int, lun_id_t); 788static ISP_INLINE tstate_t *get_lun_statep(ispsoftc_t *, int, lun_id_t); 789static ISP_INLINE tstate_t *get_lun_statep_from_tag(ispsoftc_t *, int, uint32_t); 790static ISP_INLINE void rls_lun_statep(ispsoftc_t *, tstate_t *); --- 8 unchanged lines hidden (view full) --- 799static void isp_enable_lun(ispsoftc_t *, union ccb *); 800static cam_status isp_enable_deferred_luns(ispsoftc_t *, int); 801static cam_status isp_enable_deferred(ispsoftc_t *, int, lun_id_t); 802static void isp_disable_lun(ispsoftc_t *, union ccb *); 803static int isp_enable_target_mode(ispsoftc_t *, int); 804static int isp_disable_target_mode(ispsoftc_t *, int); 805static void isp_ledone(ispsoftc_t *, lun_entry_t *); 806static timeout_t isp_refire_putback_atio; | 789#ifdef ISP_TARGET_MODE 790static ISP_INLINE void isp_tmlock(ispsoftc_t *, const char *); 791static ISP_INLINE void isp_tmunlk(ispsoftc_t *); 792static ISP_INLINE int is_any_lun_enabled(ispsoftc_t *, int); 793static ISP_INLINE int is_lun_enabled(ispsoftc_t *, int, lun_id_t); 794static ISP_INLINE tstate_t *get_lun_statep(ispsoftc_t *, int, lun_id_t); 795static ISP_INLINE tstate_t *get_lun_statep_from_tag(ispsoftc_t *, int, uint32_t); 796static ISP_INLINE void rls_lun_statep(ispsoftc_t *, tstate_t *); --- 8 unchanged lines hidden (view full) --- 805static void isp_enable_lun(ispsoftc_t *, union ccb *); 806static cam_status isp_enable_deferred_luns(ispsoftc_t *, int); 807static cam_status isp_enable_deferred(ispsoftc_t *, int, lun_id_t); 808static void isp_disable_lun(ispsoftc_t *, union ccb *); 809static int isp_enable_target_mode(ispsoftc_t *, int); 810static int isp_disable_target_mode(ispsoftc_t *, int); 811static void isp_ledone(ispsoftc_t *, lun_entry_t *); 812static timeout_t isp_refire_putback_atio; |
813static timeout_t isp_refire_notify_ack; |
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807static void isp_complete_ctio(union ccb *); 808static void isp_target_putback_atio(union ccb *); | 814static void isp_complete_ctio(union ccb *); 815static void isp_target_putback_atio(union ccb *); |
809static void isp_target_start_ctio(ispsoftc_t *, union ccb *); | 816enum Start_Ctio_How { FROM_CAM, FROM_SRR, FROM_CTIO_DONE }; 817static void isp_target_start_ctio(ispsoftc_t *, union ccb *, enum Start_Ctio_How); |
810static void isp_handle_platform_atio(ispsoftc_t *, at_entry_t *); 811static void isp_handle_platform_atio2(ispsoftc_t *, at2_entry_t *); 812static void isp_handle_platform_atio7(ispsoftc_t *, at7_entry_t *); 813static void isp_handle_platform_ctio(ispsoftc_t *, void *); 814static void isp_handle_platform_notify_scsi(ispsoftc_t *, in_entry_t *); 815static void isp_handle_platform_notify_fc(ispsoftc_t *, in_fcentry_t *); 816static void isp_handle_platform_notify_24xx(ispsoftc_t *, in_fcentry_24xx_t *); 817static int isp_handle_platform_target_notify_ack(ispsoftc_t *, isp_notify_t *); --- 203 unchanged lines hidden (view full) --- 1021 } 1022 } 1023 return (NULL); 1024} 1025 1026static ISP_INLINE void 1027isp_put_atpd(ispsoftc_t *isp, tstate_t *tptr, atio_private_data_t *atp) 1028{ | 818static void isp_handle_platform_atio(ispsoftc_t *, at_entry_t *); 819static void isp_handle_platform_atio2(ispsoftc_t *, at2_entry_t *); 820static void isp_handle_platform_atio7(ispsoftc_t *, at7_entry_t *); 821static void isp_handle_platform_ctio(ispsoftc_t *, void *); 822static void isp_handle_platform_notify_scsi(ispsoftc_t *, in_entry_t *); 823static void isp_handle_platform_notify_fc(ispsoftc_t *, in_fcentry_t *); 824static void isp_handle_platform_notify_24xx(ispsoftc_t *, in_fcentry_24xx_t *); 825static int isp_handle_platform_target_notify_ack(ispsoftc_t *, isp_notify_t *); --- 203 unchanged lines hidden (view full) --- 1029 } 1030 } 1031 return (NULL); 1032} 1033 1034static ISP_INLINE void 1035isp_put_atpd(ispsoftc_t *isp, tstate_t *tptr, atio_private_data_t *atp) 1036{ |
1029 atp->tag = 0; 1030 atp->dead = 0; | 1037 if (atp->ests) { 1038 isp_put_ecmd(isp, atp->ests); 1039 } 1040 memset(atp, 0, sizeof (*atp)); |
1031 atp->next = tptr->atfree; 1032 tptr->atfree = atp; 1033} 1034 1035static void 1036isp_dump_atpd(ispsoftc_t *isp, tstate_t *tptr) 1037{ 1038 atio_private_data_t *atp; --- 204 unchanged lines hidden (view full) --- 1243 * Now check to see whether this bus is in target mode already. 1244 * 1245 * If not, a later role change into target mode will finish the job. 1246 */ 1247 if (tm_enabled == 0) { 1248 ISP_SET_PC(isp, bus, tm_enable_defer, 1); 1249 ccb->ccb_h.status = CAM_REQ_CMP; 1250 xpt_print(ccb->ccb_h.path, "Target Mode not enabled yet- lun enable deferred\n"); | 1041 atp->next = tptr->atfree; 1042 tptr->atfree = atp; 1043} 1044 1045static void 1046isp_dump_atpd(ispsoftc_t *isp, tstate_t *tptr) 1047{ 1048 atio_private_data_t *atp; --- 204 unchanged lines hidden (view full) --- 1253 * Now check to see whether this bus is in target mode already. 1254 * 1255 * If not, a later role change into target mode will finish the job. 1256 */ 1257 if (tm_enabled == 0) { 1258 ISP_SET_PC(isp, bus, tm_enable_defer, 1); 1259 ccb->ccb_h.status = CAM_REQ_CMP; 1260 xpt_print(ccb->ccb_h.path, "Target Mode not enabled yet- lun enable deferred\n"); |
1251 goto done; | 1261 goto done1; |
1252 } 1253 1254 /* 1255 * Enable the lun. 1256 */ 1257 ccb->ccb_h.status = isp_enable_deferred(isp, bus, lun); 1258 1259done: 1260 if (ccb->ccb_h.status != CAM_REQ_CMP) { 1261 if (tptr) { 1262 destroy_lun_state(isp, tptr); 1263 tptr = NULL; 1264 } 1265 } else { 1266 tptr->enabled = 1; 1267 } | 1262 } 1263 1264 /* 1265 * Enable the lun. 1266 */ 1267 ccb->ccb_h.status = isp_enable_deferred(isp, bus, lun); 1268 1269done: 1270 if (ccb->ccb_h.status != CAM_REQ_CMP) { 1271 if (tptr) { 1272 destroy_lun_state(isp, tptr); 1273 tptr = NULL; 1274 } 1275 } else { 1276 tptr->enabled = 1; 1277 } |
1278done1: |
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1268 if (tptr) { 1269 rls_lun_statep(isp, tptr); 1270 } 1271 1272 /* 1273 * And we're outta here.... 1274 */ 1275 isp_tmunlk(isp); 1276 xpt_done(ccb); 1277} 1278 1279static cam_status 1280isp_enable_deferred_luns(ispsoftc_t *isp, int bus) 1281{ 1282 tstate_t *tptr = NULL; 1283 struct tslist *lhp; 1284 int i, n; 1285 | 1279 if (tptr) { 1280 rls_lun_statep(isp, tptr); 1281 } 1282 1283 /* 1284 * And we're outta here.... 1285 */ 1286 isp_tmunlk(isp); 1287 xpt_done(ccb); 1288} 1289 1290static cam_status 1291isp_enable_deferred_luns(ispsoftc_t *isp, int bus) 1292{ 1293 tstate_t *tptr = NULL; 1294 struct tslist *lhp; 1295 int i, n; 1296 |
1297 |
|
1286 ISP_GET_PC(isp, bus, tm_enabled, i); 1287 if (i == 1) { 1288 return (CAM_REQ_CMP); 1289 } 1290 ISP_GET_PC(isp, bus, tm_enable_defer, i); 1291 if (i == 0) { 1292 return (CAM_REQ_CMP); 1293 } --- 4 unchanged lines hidden (view full) --- 1298 return (CAM_REQ_CMP_ERR); 1299 } 1300 isp_tmlock(isp, "isp_enable_deferred_luns"); 1301 for (n = i = 0; i < LUN_HASH_SIZE; i++) { 1302 ISP_GET_PC_ADDR(isp, bus, lun_hash[i], lhp); 1303 SLIST_FOREACH(tptr, lhp, next) { 1304 tptr->hold++; 1305 if (tptr->enabled == 0) { | 1298 ISP_GET_PC(isp, bus, tm_enabled, i); 1299 if (i == 1) { 1300 return (CAM_REQ_CMP); 1301 } 1302 ISP_GET_PC(isp, bus, tm_enable_defer, i); 1303 if (i == 0) { 1304 return (CAM_REQ_CMP); 1305 } --- 4 unchanged lines hidden (view full) --- 1310 return (CAM_REQ_CMP_ERR); 1311 } 1312 isp_tmlock(isp, "isp_enable_deferred_luns"); 1313 for (n = i = 0; i < LUN_HASH_SIZE; i++) { 1314 ISP_GET_PC_ADDR(isp, bus, lun_hash[i], lhp); 1315 SLIST_FOREACH(tptr, lhp, next) { 1316 tptr->hold++; 1317 if (tptr->enabled == 0) { |
1306 if (isp_enable_deferred(isp, bus, xpt_path_lun_id(tptr->owner)) == 0) { | 1318 if (isp_enable_deferred(isp, bus, xpt_path_lun_id(tptr->owner)) == CAM_REQ_CMP) { |
1307 tptr->enabled = 1; 1308 n++; 1309 } 1310 } else { 1311 n++; 1312 } 1313 tptr->hold--; 1314 } --- 5 unchanged lines hidden (view full) --- 1320 ISP_SET_PC(isp, bus, tm_enable_defer, 0); 1321 return (CAM_REQ_CMP); 1322} 1323 1324static cam_status 1325isp_enable_deferred(ispsoftc_t *isp, int bus, lun_id_t lun) 1326{ 1327 cam_status status; | 1319 tptr->enabled = 1; 1320 n++; 1321 } 1322 } else { 1323 n++; 1324 } 1325 tptr->hold--; 1326 } --- 5 unchanged lines hidden (view full) --- 1332 ISP_SET_PC(isp, bus, tm_enable_defer, 0); 1333 return (CAM_REQ_CMP); 1334} 1335 1336static cam_status 1337isp_enable_deferred(ispsoftc_t *isp, int bus, lun_id_t lun) 1338{ 1339 cam_status status; |
1328 int luns_already_enabled = ISP_FC_PC(isp, bus)->tm_luns_enabled; | 1340 int luns_already_enabled; |
1329 | 1341 |
1330 isp_prt(isp, ISP_LOGTINFO, "%s: bus %d lun %u", __func__, bus, lun); | 1342 ISP_GET_PC(isp, bus, tm_luns_enabled, luns_already_enabled); 1343 isp_prt(isp, ISP_LOGTINFO, "%s: bus %d lun %u luns_enabled %d", __func__, bus, lun, luns_already_enabled); |
1331 if (IS_24XX(isp) || (IS_FC(isp) && luns_already_enabled)) { 1332 status = CAM_REQ_CMP; 1333 } else { 1334 int cmd_cnt, not_cnt; 1335 1336 if (IS_23XX(isp)) { 1337 cmd_cnt = DFLT_CMND_CNT; 1338 not_cnt = DFLT_INOT_CNT; 1339 } else { 1340 cmd_cnt = 64; 1341 not_cnt = 8; 1342 } 1343 status = CAM_REQ_INPROG; 1344 isp->isp_osinfo.rptr = &status; | 1344 if (IS_24XX(isp) || (IS_FC(isp) && luns_already_enabled)) { 1345 status = CAM_REQ_CMP; 1346 } else { 1347 int cmd_cnt, not_cnt; 1348 1349 if (IS_23XX(isp)) { 1350 cmd_cnt = DFLT_CMND_CNT; 1351 not_cnt = DFLT_INOT_CNT; 1352 } else { 1353 cmd_cnt = 64; 1354 not_cnt = 8; 1355 } 1356 status = CAM_REQ_INPROG; 1357 isp->isp_osinfo.rptr = &status; |
1345 if (isp_lun_cmd(isp, RQSTYPE_ENABLE_LUN, bus, lun, DFLT_CMND_CNT, DFLT_INOT_CNT)) { | 1358 if (isp_lun_cmd(isp, RQSTYPE_ENABLE_LUN, bus, lun == CAM_LUN_WILDCARD? 0 : lun, cmd_cnt, not_cnt)) { |
1346 status = CAM_RESRC_UNAVAIL; 1347 } else { 1348 mtx_sleep(&status, &isp->isp_lock, PRIBIO, "isp_enable_deferred", 0); 1349 } 1350 isp->isp_osinfo.rptr = NULL; 1351 } 1352 if (status == CAM_REQ_CMP) { 1353 ISP_SET_PC(isp, bus, tm_luns_enabled, 1); --- 53 unchanged lines hidden (view full) --- 1407 if (IS_24XX(isp)) { 1408 status = CAM_REQ_CMP; 1409 goto done; 1410 } 1411 1412 /* 1413 * For SCC FW, we only deal with lun zero. 1414 */ | 1359 status = CAM_RESRC_UNAVAIL; 1360 } else { 1361 mtx_sleep(&status, &isp->isp_lock, PRIBIO, "isp_enable_deferred", 0); 1362 } 1363 isp->isp_osinfo.rptr = NULL; 1364 } 1365 if (status == CAM_REQ_CMP) { 1366 ISP_SET_PC(isp, bus, tm_luns_enabled, 1); --- 53 unchanged lines hidden (view full) --- 1420 if (IS_24XX(isp)) { 1421 status = CAM_REQ_CMP; 1422 goto done; 1423 } 1424 1425 /* 1426 * For SCC FW, we only deal with lun zero. 1427 */ |
1415 if (IS_FC(isp)) { 1416 lun = 0; | 1428 if (IS_FC(isp) && lun > 0) { 1429 status = CAM_REQ_CMP; 1430 goto done; |
1417 } 1418 isp->isp_osinfo.rptr = &status; 1419 if (isp_lun_cmd(isp, RQSTYPE_ENABLE_LUN, bus, lun, 0, 0)) { 1420 status = CAM_RESRC_UNAVAIL; 1421 } else { 1422 mtx_sleep(ccb, &isp->isp_lock, PRIBIO, "isp_disable_lun", 0); 1423 } 1424 isp->isp_osinfo.rptr = NULL; 1425done: 1426 if (status == CAM_REQ_CMP) { 1427 tptr->enabled = 0; 1428 /* | 1431 } 1432 isp->isp_osinfo.rptr = &status; 1433 if (isp_lun_cmd(isp, RQSTYPE_ENABLE_LUN, bus, lun, 0, 0)) { 1434 status = CAM_RESRC_UNAVAIL; 1435 } else { 1436 mtx_sleep(ccb, &isp->isp_lock, PRIBIO, "isp_disable_lun", 0); 1437 } 1438 isp->isp_osinfo.rptr = NULL; 1439done: 1440 if (status == CAM_REQ_CMP) { 1441 tptr->enabled = 0; 1442 /* |
1429 * If we have no more luns enabled for this bus, delete all tracked wwns for it (if we are FC) | 1443 * If we have no more luns enabled for this bus, 1444 * delete all tracked wwns for it (if we are FC), |
1430 * and disable target mode. 1431 */ 1432 if (is_any_lun_enabled(isp, bus) == 0) { 1433 isp_del_all_wwn_entries(isp, bus); 1434 if (isp_disable_target_mode(isp, bus)) { 1435 status = CAM_REQ_CMP_ERR; 1436 } 1437 } --- 49 unchanged lines hidden (view full) --- 1487 MBSINIT(&mbs, MBOX_ENABLE_TARGET_MODE, MBLOGALL, 0); 1488 mbs.param[2] = bus << 7; 1489 if (isp_control(isp, ISPCTL_RUN_MBOXCMD, &mbs) < 0 || mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1490 isp_prt(isp, ISP_LOGERR, "Unable to disable Target Role on Bus %d", bus); 1491 return (EIO); 1492 } 1493 } 1494 ISP_SET_PC(isp, bus, tm_enabled, 0); | 1445 * and disable target mode. 1446 */ 1447 if (is_any_lun_enabled(isp, bus) == 0) { 1448 isp_del_all_wwn_entries(isp, bus); 1449 if (isp_disable_target_mode(isp, bus)) { 1450 status = CAM_REQ_CMP_ERR; 1451 } 1452 } --- 49 unchanged lines hidden (view full) --- 1502 MBSINIT(&mbs, MBOX_ENABLE_TARGET_MODE, MBLOGALL, 0); 1503 mbs.param[2] = bus << 7; 1504 if (isp_control(isp, ISPCTL_RUN_MBOXCMD, &mbs) < 0 || mbs.param[0] != MBOX_COMMAND_COMPLETE) { 1505 isp_prt(isp, ISP_LOGERR, "Unable to disable Target Role on Bus %d", bus); 1506 return (EIO); 1507 } 1508 } 1509 ISP_SET_PC(isp, bus, tm_enabled, 0); |
1495 isp_prt(isp, ISP_LOGINFO, "Target Role disabled onon Bus %d", bus); | 1510 isp_prt(isp, ISP_LOGINFO, "Target Role disabled on Bus %d", bus); |
1496 return (0); 1497} 1498 1499static void 1500isp_ledone(ispsoftc_t *isp, lun_entry_t *lep) 1501{ 1502 uint32_t *rptr; 1503 --- 8 unchanged lines hidden (view full) --- 1512 if (rptr) { 1513 *rptr = CAM_REQ_CMP; 1514 wakeup_one(rptr); 1515 } 1516 } 1517} 1518 1519static void | 1511 return (0); 1512} 1513 1514static void 1515isp_ledone(ispsoftc_t *isp, lun_entry_t *lep) 1516{ 1517 uint32_t *rptr; 1518 --- 8 unchanged lines hidden (view full) --- 1527 if (rptr) { 1528 *rptr = CAM_REQ_CMP; 1529 wakeup_one(rptr); 1530 } 1531 } 1532} 1533 1534static void |
1520isp_target_start_ctio(ispsoftc_t *isp, union ccb *ccb) | 1535isp_target_start_ctio(ispsoftc_t *isp, union ccb *ccb, enum Start_Ctio_How how) |
1521{ | 1536{ |
1537 |
|
1522 void *qe; | 1538 void *qe; |
1539 int fctape, sendstatus, resid, repval = ISP_LOGTDEBUG0; |
|
1523 tstate_t *tptr; | 1540 tstate_t *tptr; |
1541 fcparam *fcp; |
|
1524 atio_private_data_t *atp; 1525 struct ccb_scsiio *cso = &ccb->csio; | 1542 atio_private_data_t *atp; 1543 struct ccb_scsiio *cso = &ccb->csio; |
1526 uint32_t dmaresult, handle; | 1544 uint32_t dmaresult, handle, xfrlen, sense_length; |
1527 uint8_t local[QENTRY_LEN]; 1528 1529 /* 1530 * Do some sanity checks. 1531 */ | 1545 uint8_t local[QENTRY_LEN]; 1546 1547 /* 1548 * Do some sanity checks. 1549 */ |
1532 if (cso->dxfer_len == 0) { | 1550 xfrlen = cso->dxfer_len; 1551 if (xfrlen == 0) { |
1533 if ((ccb->ccb_h.flags & CAM_SEND_STATUS) == 0) { | 1552 if ((ccb->ccb_h.flags & CAM_SEND_STATUS) == 0) { |
1534 xpt_print(ccb->ccb_h.path, "a data transfer length of zero but no status to send is wrong\n"); | 1553 ISP_PATH_PRT(isp, ISP_LOGERR, ccb->ccb_h.path, "a data transfer length of zero but no status to send is wrong\n"); |
1535 ccb->ccb_h.status = CAM_REQ_INVALID; 1536 xpt_done(ccb); 1537 return; 1538 } 1539 } 1540 1541 tptr = get_lun_statep(isp, XS_CHANNEL(ccb), XS_LUN(ccb)); 1542 if (tptr == NULL) { 1543 tptr = get_lun_statep(isp, XS_CHANNEL(ccb), CAM_LUN_WILDCARD); 1544 if (tptr == NULL) { | 1554 ccb->ccb_h.status = CAM_REQ_INVALID; 1555 xpt_done(ccb); 1556 return; 1557 } 1558 } 1559 1560 tptr = get_lun_statep(isp, XS_CHANNEL(ccb), XS_LUN(ccb)); 1561 if (tptr == NULL) { 1562 tptr = get_lun_statep(isp, XS_CHANNEL(ccb), CAM_LUN_WILDCARD); 1563 if (tptr == NULL) { |
1545 xpt_print(ccb->ccb_h.path, "%s: [0x%x] cannot find tstate pointer in %s\n", __func__, cso->tag_id); 1546 dump_tstates(isp, XS_CHANNEL(ccb)); | 1564 ISP_PATH_PRT(isp, ISP_LOGERR, ccb->ccb_h.path, "%s: [0x%x] cannot find tstate pointer in %s\n", __func__, cso->tag_id); |
1547 ccb->ccb_h.status = CAM_DEV_NOT_THERE; 1548 xpt_done(ccb); 1549 return; 1550 } 1551 } 1552 1553 atp = isp_get_atpd(isp, tptr, cso->tag_id); 1554 if (atp == NULL) { | 1565 ccb->ccb_h.status = CAM_DEV_NOT_THERE; 1566 xpt_done(ccb); 1567 return; 1568 } 1569 } 1570 1571 atp = isp_get_atpd(isp, tptr, cso->tag_id); 1572 if (atp == NULL) { |
1555 xpt_print(ccb->ccb_h.path, "%s: [0x%x] cannot find private data adjunct\n", __func__, cso->tag_id); | 1573 ISP_PATH_PRT(isp, ISP_LOGERR, ccb->ccb_h.path, "%s: [0x%x] cannot find private data adjunct\n", __func__, cso->tag_id); |
1556 isp_dump_atpd(isp, tptr); 1557 ccb->ccb_h.status = CAM_REQ_CMP_ERR; 1558 xpt_done(ccb); 1559 return; 1560 } | 1574 isp_dump_atpd(isp, tptr); 1575 ccb->ccb_h.status = CAM_REQ_CMP_ERR; 1576 xpt_done(ccb); 1577 return; 1578 } |
1579 1580 /* 1581 * Is this command a dead duck? 1582 */ |
|
1561 if (atp->dead) { | 1583 if (atp->dead) { |
1562 xpt_print(ccb->ccb_h.path, "%s: [0x%x] stopping sending a CTIO for a dead command\n", __func__, cso->tag_id); | 1584 ISP_PATH_PRT(isp, ISP_LOGERR, ccb->ccb_h.path, "%s: [0x%x] not sending a CTIO for a dead command\n", __func__, cso->tag_id); |
1563 ccb->ccb_h.status = CAM_REQ_ABORTED; 1564 xpt_done(ccb); 1565 return; 1566 } 1567 1568 /* 1569 * Check to make sure we're still in target mode. 1570 */ | 1585 ccb->ccb_h.status = CAM_REQ_ABORTED; 1586 xpt_done(ccb); 1587 return; 1588 } 1589 1590 /* 1591 * Check to make sure we're still in target mode. 1592 */ |
1571 if ((FCPARAM(isp, XS_CHANNEL(ccb))->role & ISP_ROLE_TARGET) == 0) { 1572 xpt_print(ccb->ccb_h.path, "%s: [0x%x] stopping sending a CTIO because we're no longer in target mode\n", __func__, cso->tag_id); | 1593 fcp = FCPARAM(isp, XS_CHANNEL(ccb)); 1594 if ((fcp->role & ISP_ROLE_TARGET) == 0) { 1595 ISP_PATH_PRT(isp, ISP_LOGERR, ccb->ccb_h.path, "%s: [0x%x] stopping sending a CTIO because we're no longer in target mode\n", __func__, cso->tag_id); |
1573 ccb->ccb_h.status = CAM_PROVIDE_FAIL; 1574 xpt_done(ccb); 1575 return; 1576 } 1577 1578 /* | 1596 ccb->ccb_h.status = CAM_PROVIDE_FAIL; 1597 xpt_done(ccb); 1598 return; 1599 } 1600 1601 /* |
1602 * We're only handling one outstanding CTIO at a time (which 1603 * could be split into two to split data and status) 1604 */ 1605 if (atp->ctcnt) { 1606 ISP_PATH_PRT(isp, ISP_LOGINFO, ccb->ccb_h.path, "sending only one CTIO at a time\n"); 1607 goto restart_delay; 1608 } 1609 1610 1611 /* |
|
1579 * Get some resources 1580 */ 1581 if (isp_get_pcmd(isp, ccb)) { | 1612 * Get some resources 1613 */ 1614 if (isp_get_pcmd(isp, ccb)) { |
1582 rls_lun_statep(isp, tptr); 1583 xpt_print(ccb->ccb_h.path, "out of PCMDs\n"); 1584 cam_freeze_devq(ccb->ccb_h.path); 1585 cam_release_devq(ccb->ccb_h.path, RELSIM_RELEASE_AFTER_TIMEOUT, 0, 250, 0); 1586 ccb->ccb_h.status = CAM_REQUEUE_REQ; 1587 xpt_done(ccb); 1588 return; | 1615 ISP_PATH_PRT(isp, ISP_LOGWARN, ccb->ccb_h.path, "out of PCMDs\n"); 1616 goto restart_delay; |
1589 } 1590 qe = isp_getrqentry(isp); 1591 if (qe == NULL) { | 1617 } 1618 qe = isp_getrqentry(isp); 1619 if (qe == NULL) { |
1592 xpt_print(ccb->ccb_h.path, rqo, __func__); 1593 cam_freeze_devq(ccb->ccb_h.path); 1594 cam_release_devq(ccb->ccb_h.path, RELSIM_RELEASE_AFTER_TIMEOUT, 0, 250, 0); 1595 ccb->ccb_h.status = CAM_REQUEUE_REQ; 1596 goto out; | 1620 ISP_PATH_PRT(isp, ISP_LOGWARN, ccb->ccb_h.path, rqo, __func__); 1621 goto restart_delay; |
1597 } 1598 memset(local, 0, QENTRY_LEN); 1599 1600 /* | 1622 } 1623 memset(local, 0, QENTRY_LEN); 1624 1625 /* |
1601 * We're either moving data or completing a command here. | 1626 * Does the initiator expect FC-Tape style responses? 1627 * Can we provide them? |
1602 */ | 1628 */ |
1629 if ((atp->word3 & PRLI_WD3_RETRY) && fcp->fctape_enabled) { 1630 fctape = 1; 1631 } else { 1632 fctape = 0; 1633 } 1634 1635 /* 1636 * If we already did the data xfer portion of a CTIO that sends data 1637 * and status, don't do it again and do the status portion now. 1638 */ 1639 if (atp->sendst) { 1640 xfrlen = 0; /* we already did the data transfer */ 1641 atp->sendst = 0; 1642 } 1643 if (ccb->ccb_h.flags & CAM_SEND_STATUS) { 1644 sendstatus = 1; 1645 } else { 1646 sendstatus = 0; 1647 } 1648 1649 if (ccb->ccb_h.flags & CAM_SEND_SENSE) { 1650 /* 1651 * Sense length is not the entire sense data structure size. Periph 1652 * drivers don't seem to be setting sense_len to reflect the actual 1653 * size. We'll peek inside to get the right amount. 1654 */ 1655 sense_length = cso->sense_len; 1656 1657 /* 1658 * This 'cannot' happen 1659 */ 1660 if (sense_length > (XCMD_SIZE - MIN_FCP_RESPONSE_SIZE)) { 1661 sense_length = XCMD_SIZE - MIN_FCP_RESPONSE_SIZE; 1662 } 1663 } else { 1664 sense_length = 0; 1665 } 1666 1667 if (how == FROM_SRR || atp->nsrr) 1668 repval = ISP_LOGINFO; 1669 |
|
1603 if (IS_24XX(isp)) { 1604 ct7_entry_t *cto = (ct7_entry_t *) local; 1605 1606 cto->ct_header.rqs_entry_type = RQSTYPE_CTIO7; 1607 cto->ct_header.rqs_entry_count = 1; 1608 cto->ct_header.rqs_seqno = 1; 1609 cto->ct_nphdl = atp->nphdl; 1610 cto->ct_rxid = atp->tag; 1611 cto->ct_iid_lo = atp->portid; 1612 cto->ct_iid_hi = atp->portid >> 16; 1613 cto->ct_oxid = atp->oxid; 1614 cto->ct_vpidx = ISP_GET_VPIDX(isp, XS_CHANNEL(ccb)); | 1670 if (IS_24XX(isp)) { 1671 ct7_entry_t *cto = (ct7_entry_t *) local; 1672 1673 cto->ct_header.rqs_entry_type = RQSTYPE_CTIO7; 1674 cto->ct_header.rqs_entry_count = 1; 1675 cto->ct_header.rqs_seqno = 1; 1676 cto->ct_nphdl = atp->nphdl; 1677 cto->ct_rxid = atp->tag; 1678 cto->ct_iid_lo = atp->portid; 1679 cto->ct_iid_hi = atp->portid >> 16; 1680 cto->ct_oxid = atp->oxid; 1681 cto->ct_vpidx = ISP_GET_VPIDX(isp, XS_CHANNEL(ccb)); |
1615 cto->ct_scsi_status = cso->scsi_status; | |
1616 cto->ct_timeout = 120; 1617 cto->ct_flags = atp->tattr << CT7_TASK_ATTR_SHIFT; | 1682 cto->ct_timeout = 120; 1683 cto->ct_flags = atp->tattr << CT7_TASK_ATTR_SHIFT; |
1618 if (ccb->ccb_h.flags & CAM_SEND_STATUS) { 1619 cto->ct_flags |= CT7_SENDSTATUS; 1620 } 1621 if (cso->dxfer_len == 0) { 1622 cto->ct_flags |= CT7_FLAG_MODE1 | CT7_NO_DATA; 1623 if ((ccb->ccb_h.flags & CAM_SEND_SENSE) != 0) { 1624 int m = min(cso->sense_len, sizeof (struct scsi_sense_data)); 1625 cto->rsp.m1.ct_resplen = cto->ct_senselen = min(m, MAXRESPLEN_24XX); 1626 memcpy(cto->rsp.m1.ct_resp, &cso->sense_data, cto->ct_senselen); 1627 cto->ct_scsi_status |= (FCP_SNSLEN_VALID << 8); | 1684 1685 /* 1686 * Mode 1, status, no data. Only possible when we are sending status, have 1687 * no data to transfer, and any sense length can fit in the ct7_entry. 1688 * 1689 * Mode 2, status, no data. We have to use this in the case sense data 1690 * won't fit into a ct7_entry_t. 1691 * 1692 */ 1693 if (sendstatus && xfrlen == 0) { 1694 cto->ct_flags |= CT7_SENDSTATUS | CT7_NO_DATA; 1695 resid = atp->orig_datalen - atp->bytes_xfered; 1696 if (sense_length <= MAXRESPLEN_24XX) { 1697 if (resid < 0) { 1698 cto->ct_resid = -resid; 1699 } else if (resid > 0) { 1700 cto->ct_resid = resid; 1701 } 1702 cto->ct_flags |= CT7_FLAG_MODE1; 1703 cto->ct_scsi_status = cso->scsi_status; 1704 if (resid < 0) { 1705 cto->ct_scsi_status |= (FCP_RESID_OVERFLOW << 8); 1706 } else if (resid > 0) { 1707 cto->ct_scsi_status |= (FCP_RESID_UNDERFLOW << 8); 1708 } 1709 if (fctape) { 1710 cto->ct_flags |= CT7_CONFIRM|CT7_EXPLCT_CONF; 1711 } 1712 if (sense_length) { 1713 cto->ct_scsi_status |= (FCP_SNSLEN_VALID << 8); 1714 cto->rsp.m1.ct_resplen = cto->ct_senselen = sense_length; 1715 memcpy(cto->rsp.m1.ct_resp, &cso->sense_data, sense_length); 1716 } 1717 } else { 1718 bus_addr_t addr; 1719 char buf[XCMD_SIZE]; 1720 fcp_rsp_iu_t *rp; 1721 1722 if (atp->ests == NULL) { 1723 atp->ests = isp_get_ecmd(isp); 1724 if (atp->ests == NULL) { 1725 goto restart_delay; 1726 } 1727 } 1728 memset(buf, 0, sizeof (buf)); 1729 rp = (fcp_rsp_iu_t *)buf; 1730 if (fctape) { 1731 cto->ct_flags |= CT7_CONFIRM|CT7_EXPLCT_CONF; 1732 rp->fcp_rsp_bits |= FCP_CONF_REQ; 1733 } 1734 cto->ct_flags |= CT7_FLAG_MODE2; 1735 rp->fcp_rsp_scsi_status = cso->scsi_status; 1736 if (resid < 0) { 1737 rp->fcp_rsp_resid = -resid; 1738 rp->fcp_rsp_bits |= FCP_RESID_OVERFLOW; 1739 } else if (resid > 0) { 1740 rp->fcp_rsp_resid = resid; 1741 rp->fcp_rsp_bits |= FCP_RESID_UNDERFLOW; 1742 } 1743 if (sense_length) { 1744 rp->fcp_rsp_snslen = sense_length; 1745 cto->ct_senselen = sense_length; 1746 rp->fcp_rsp_bits |= FCP_SNSLEN_VALID; 1747 isp_put_fcp_rsp_iu(isp, rp, atp->ests); 1748 memcpy(((fcp_rsp_iu_t *)atp->ests)->fcp_rsp_extra, &cso->sense_data, sense_length); 1749 } else { 1750 isp_put_fcp_rsp_iu(isp, rp, atp->ests); 1751 } 1752 if (isp->isp_dblev & ISP_LOGTDEBUG1) { 1753 isp_print_bytes(isp, "FCP Response Frame After Swizzling", MIN_FCP_RESPONSE_SIZE + sense_length, atp->ests); 1754 } 1755 addr = isp->isp_osinfo.ecmd_dma; 1756 addr += ((((isp_ecmd_t *)atp->ests) - isp->isp_osinfo.ecmd_base) * XCMD_SIZE); 1757 isp_prt(isp, repval, "%s: ests base %p vaddr %p ecmd_dma %jx addr %jx len %u", __func__, isp->isp_osinfo.ecmd_base, atp->ests, 1758 (uintmax_t) isp->isp_osinfo.ecmd_dma, (uintmax_t)addr, MIN_FCP_RESPONSE_SIZE + sense_length); 1759 cto->rsp.m2.ct_datalen = MIN_FCP_RESPONSE_SIZE + sense_length; 1760 cto->rsp.m2.ct_fcp_rsp_iudata.ds_base = DMA_LO32(addr); 1761 cto->rsp.m2.ct_fcp_rsp_iudata.ds_basehi = DMA_HI32(addr); 1762 cto->rsp.m2.ct_fcp_rsp_iudata.ds_count = MIN_FCP_RESPONSE_SIZE + sense_length; |
1628 } | 1763 } |
1629 } else { | 1764 if (sense_length) { 1765 isp_prt(isp, repval, "%s: CTIO7[0x%x] CDB0=%x sstatus=0x%x flags=0x%x resid=%d slen %u sense: %x %x/%x/%x", __func__, 1766 cto->ct_rxid, atp->cdb0, cto->ct_scsi_status, cto->ct_flags, cto->ct_resid, sense_length, cso->sense_data.error_code, 1767 cso->sense_data.sense_buf[1], cso->sense_data.sense_buf[11], cso->sense_data.sense_buf[12]); 1768 } else { 1769 isp_prt(isp, repval, "%s: CTIO7[0x%x] CDB0=%x sstatus=0x%x flags=0x%x resid=%d", __func__, 1770 cto->ct_rxid, atp->cdb0, cto->ct_scsi_status, cto->ct_flags, cto->ct_resid); 1771 } 1772 atp->state = ATPD_STATE_LAST_CTIO; 1773 } 1774 1775 /* 1776 * Mode 0 data transfers, *possibly* with status. 1777 */ 1778 if (xfrlen != 0) { |
1630 cto->ct_flags |= CT7_FLAG_MODE0; 1631 if ((cso->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN) { 1632 cto->ct_flags |= CT7_DATA_IN; 1633 } else { 1634 cto->ct_flags |= CT7_DATA_OUT; 1635 } | 1779 cto->ct_flags |= CT7_FLAG_MODE0; 1780 if ((cso->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN) { 1781 cto->ct_flags |= CT7_DATA_IN; 1782 } else { 1783 cto->ct_flags |= CT7_DATA_OUT; 1784 } |
1636 cto->rsp.m0.reloff = atp->bytes_xfered; | 1785 |
1637 /* | 1786 /* |
1638 * Don't overrun the limits placed on us | 1787 * Don't overrun the limits placed on us, but record it as 1788 * if we had so that we can set an overflow bit later. |
1639 */ | 1789 */ |
1640 if (atp->bytes_xfered + cso->dxfer_len > atp->orig_datalen) { 1641 cso->dxfer_len = atp->orig_datalen - atp->bytes_xfered; | 1790 atp->last_xframt = xfrlen; 1791 if (atp->bytes_xfered >= atp->orig_datalen) { 1792 resid = atp->orig_datalen - (atp->bytes_xfered + xfrlen); 1793 } else if (atp->bytes_xfered + xfrlen > atp->orig_datalen) { 1794 resid = atp->orig_datalen - (atp->bytes_xfered + xfrlen); 1795 xfrlen = atp->orig_datalen - atp->bytes_xfered; 1796 } else { 1797 resid = atp->orig_datalen - xfrlen; |
1642 } | 1798 } |
1643 atp->last_xframt = cso->dxfer_len; 1644 cto->rsp.m0.ct_xfrlen = cso->dxfer_len; 1645 } 1646 if (cto->ct_flags & CT7_SENDSTATUS) { 1647 int lvl = (cso->scsi_status)? ISP_LOGTINFO : ISP_LOGTDEBUG0; 1648 cto->ct_resid = atp->orig_datalen - (atp->bytes_xfered + cso->dxfer_len); 1649 if (cto->ct_resid < 0) { 1650 cto->ct_scsi_status |= (FCP_RESID_OVERFLOW << 8); 1651 } else if (cto->ct_resid > 0) { 1652 cto->ct_scsi_status |= (FCP_RESID_UNDERFLOW << 8); | 1799 cto->rsp.m0.reloff = atp->bytes_xfered; 1800 cto->rsp.m0.ct_xfrlen = xfrlen; 1801 1802#ifdef DEBUG 1803 if (ISP_FC_PC(isp, XS_CHANNEL(ccb))->inject_lost_data_frame && xfrlen > ISP_FC_PC(isp, XS_CHANNEL(ccb))->inject_lost_data_frame) { 1804 isp_prt(isp, ISP_LOGWARN, "%s: truncating data frame with xfrlen %d to %d", __func__, xfrlen, xfrlen - (xfrlen >> 2)); 1805 ISP_FC_PC(isp, XS_CHANNEL(ccb))->inject_lost_data_frame = 0; 1806 cto->rsp.m0.ct_xfrlen -= xfrlen >> 2; |
1653 } | 1807 } |
1654 atp->state = ATPD_STATE_LAST_CTIO; 1655 ISP_PATH_PRT(isp, lvl, cso->ccb_h.path, "%s: CTIO7[%x] CDB0=%x scsi status %x flags %x resid %d xfrlen %u offset %u\n", __func__, cto->ct_rxid, 1656 atp->cdb0, cto->ct_scsi_status, cto->ct_flags, cto->ct_resid, cso->dxfer_len, atp->bytes_xfered); 1657 } else { 1658 cto->ct_resid = 0; 1659 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, cso->ccb_h.path, "%s: CTIO7[%x] flags %x xfrlen %u offset %u\n", __func__, cto->ct_rxid, cto->ct_flags, 1660 cso->dxfer_len, atp->bytes_xfered); 1661 atp->state = ATPD_STATE_CTIO; | 1808#endif 1809 if (sendstatus) { 1810 if (cso->scsi_status == SCSI_STATUS_OK && resid == 0 && fctape == 0) { 1811 cto->ct_flags |= CT7_SENDSTATUS; 1812 atp->state = ATPD_STATE_LAST_CTIO; 1813 } else { 1814 atp->sendst = 1; /* send status later */ 1815 cto->ct_header.rqs_seqno = 0; 1816 atp->state = ATPD_STATE_CTIO; 1817 } 1818 } else { 1819 atp->state = ATPD_STATE_CTIO; 1820 } 1821 isp_prt(isp, repval, "%s: CTIO7[0x%x] CDB0=%x sstatus=0x%x flags=0x%x xfrlen=%u off=%u", __func__, 1822 cto->ct_rxid, atp->cdb0, cto->ct_scsi_status, cto->ct_flags, xfrlen, atp->bytes_xfered); |
1662 } 1663 } else if (IS_FC(isp)) { 1664 ct2_entry_t *cto = (ct2_entry_t *) local; 1665 | 1823 } 1824 } else if (IS_FC(isp)) { 1825 ct2_entry_t *cto = (ct2_entry_t *) local; 1826 |
1666 cto->ct_header.rqs_entry_type = RQSTYPE_CTIO2; | 1827 if (isp->isp_osinfo.sixtyfourbit) 1828 cto->ct_header.rqs_entry_type = RQSTYPE_CTIO3; 1829 else 1830 cto->ct_header.rqs_entry_type = RQSTYPE_CTIO2; |
1667 cto->ct_header.rqs_entry_count = 1; 1668 cto->ct_header.rqs_seqno = 1; 1669 if (ISP_CAP_2KLOGIN(isp) == 0) { 1670 ((ct2e_entry_t *)cto)->ct_iid = cso->init_id; 1671 } else { 1672 cto->ct_iid = cso->init_id; 1673 if (ISP_CAP_SCCFW(isp) == 0) { 1674 cto->ct_lun = ccb->ccb_h.target_lun; 1675 } 1676 } | 1831 cto->ct_header.rqs_entry_count = 1; 1832 cto->ct_header.rqs_seqno = 1; 1833 if (ISP_CAP_2KLOGIN(isp) == 0) { 1834 ((ct2e_entry_t *)cto)->ct_iid = cso->init_id; 1835 } else { 1836 cto->ct_iid = cso->init_id; 1837 if (ISP_CAP_SCCFW(isp) == 0) { 1838 cto->ct_lun = ccb->ccb_h.target_lun; 1839 } 1840 } |
1841 cto->ct_timeout = 10; 1842 cto->ct_rxid = cso->tag_id; |
|
1677 | 1843 |
1844 /* 1845 * Mode 1, status, no data. Only possible when we are sending status, have 1846 * no data to transfer, and the sense length can fit in the ct7_entry. 1847 * 1848 * Mode 2, status, no data. We have to use this in the case the the response 1849 * length won't fit into a ct2_entry_t. 1850 * 1851 * We'll fill out this structure with information as if this were a 1852 * Mode 1. The hardware layer will create the Mode 2 FCP RSP IU as 1853 * needed based upon this. 1854 */ 1855 if (sendstatus && xfrlen == 0) { 1856 cto->ct_flags |= CT2_SENDSTATUS | CT2_NO_DATA; 1857 resid = atp->orig_datalen - atp->bytes_xfered; 1858 if (sense_length <= MAXRESPLEN) { 1859 if (resid < 0) { 1860 cto->ct_resid = -resid; 1861 } else if (resid > 0) { 1862 cto->ct_resid = resid; 1863 } 1864 cto->ct_flags |= CT2_FLAG_MODE1; 1865 cto->rsp.m1.ct_scsi_status = cso->scsi_status; 1866 if (resid < 0) { 1867 cto->rsp.m1.ct_scsi_status |= CT2_DATA_OVER; 1868 } else if (resid > 0) { 1869 cto->rsp.m1.ct_scsi_status |= CT2_DATA_UNDER; 1870 } 1871 if (fctape) { 1872 cto->ct_flags |= CT2_CONFIRM; 1873 } 1874 if (sense_length) { 1875 cto->rsp.m1.ct_scsi_status |= CT2_SNSLEN_VALID; 1876 cto->rsp.m1.ct_resplen = cto->rsp.m1.ct_senselen = sense_length; 1877 memcpy(cto->rsp.m1.ct_resp, &cso->sense_data, sense_length); 1878 } 1879 } else { 1880 bus_addr_t addr; 1881 char buf[XCMD_SIZE]; 1882 fcp_rsp_iu_t *rp; |
|
1678 | 1883 |
1679 cto->ct_rxid = cso->tag_id; 1680 if (cso->dxfer_len == 0) { 1681 cto->ct_flags |= CT2_FLAG_MODE1 | CT2_NO_DATA | CT2_SENDSTATUS; 1682 cto->rsp.m1.ct_scsi_status = cso->scsi_status; 1683 cto->ct_resid = atp->orig_datalen - atp->bytes_xfered; 1684 if (cto->ct_resid < 0) { 1685 cto->rsp.m1.ct_scsi_status |= CT2_DATA_OVER; 1686 } else if (cto->ct_resid > 0) { 1687 cto->rsp.m1.ct_scsi_status |= CT2_DATA_UNDER; | 1884 if (atp->ests == NULL) { 1885 atp->ests = isp_get_ecmd(isp); 1886 if (atp->ests == NULL) { 1887 goto restart_delay; 1888 } 1889 } 1890 memset(buf, 0, sizeof (buf)); 1891 rp = (fcp_rsp_iu_t *)buf; 1892 if (fctape) { 1893 cto->ct_flags |= CT2_CONFIRM; 1894 rp->fcp_rsp_bits |= FCP_CONF_REQ; 1895 } 1896 cto->ct_flags |= CT2_FLAG_MODE2; 1897 rp->fcp_rsp_scsi_status = cso->scsi_status; 1898 if (resid < 0) { 1899 rp->fcp_rsp_resid = -resid; 1900 rp->fcp_rsp_bits |= FCP_RESID_OVERFLOW; 1901 } else if (resid > 0) { 1902 rp->fcp_rsp_resid = resid; 1903 rp->fcp_rsp_bits |= FCP_RESID_UNDERFLOW; 1904 } 1905 if (sense_length) { 1906 rp->fcp_rsp_snslen = sense_length; 1907 rp->fcp_rsp_bits |= FCP_SNSLEN_VALID; 1908 isp_put_fcp_rsp_iu(isp, rp, atp->ests); 1909 memcpy(((fcp_rsp_iu_t *)atp->ests)->fcp_rsp_extra, &cso->sense_data, sense_length); 1910 } else { 1911 isp_put_fcp_rsp_iu(isp, rp, atp->ests); 1912 } 1913 if (isp->isp_dblev & ISP_LOGTDEBUG1) { 1914 isp_print_bytes(isp, "FCP Response Frame After Swizzling", MIN_FCP_RESPONSE_SIZE + sense_length, atp->ests); 1915 } 1916 addr = isp->isp_osinfo.ecmd_dma; 1917 addr += ((((isp_ecmd_t *)atp->ests) - isp->isp_osinfo.ecmd_base) * XCMD_SIZE); 1918 isp_prt(isp, repval, "%s: ests base %p vaddr %p ecmd_dma %jx addr %jx len %u", __func__, isp->isp_osinfo.ecmd_base, atp->ests, 1919 (uintmax_t) isp->isp_osinfo.ecmd_dma, (uintmax_t)addr, MIN_FCP_RESPONSE_SIZE + sense_length); 1920 cto->rsp.m2.ct_datalen = MIN_FCP_RESPONSE_SIZE + sense_length; 1921 if (isp->isp_osinfo.sixtyfourbit) { 1922 cto->rsp.m2.u.ct_fcp_rsp_iudata_64.ds_base = DMA_LO32(addr); 1923 cto->rsp.m2.u.ct_fcp_rsp_iudata_64.ds_basehi = DMA_HI32(addr); 1924 cto->rsp.m2.u.ct_fcp_rsp_iudata_64.ds_count = MIN_FCP_RESPONSE_SIZE + sense_length; 1925 } else { 1926 cto->rsp.m2.u.ct_fcp_rsp_iudata_32.ds_base = DMA_LO32(addr); 1927 cto->rsp.m2.u.ct_fcp_rsp_iudata_32.ds_count = MIN_FCP_RESPONSE_SIZE + sense_length; 1928 } |
1688 } | 1929 } |
1689 if ((ccb->ccb_h.flags & CAM_SEND_SENSE) != 0) { 1690 int m = min(cso->sense_len, MAXRESPLEN); 1691 memcpy(cto->rsp.m1.ct_resp, &cso->sense_data, m); 1692 cto->rsp.m1.ct_senselen = m; 1693 cto->rsp.m1.ct_scsi_status |= CT2_SNSLEN_VALID; 1694 } else if (cso->scsi_status == SCSI_STATUS_CHECK_COND) { 1695 /* 1696 * XXX: DEBUG 1697 */ 1698 xpt_print(ccb->ccb_h.path, "CHECK CONDITION being sent without associated SENSE DATA for CDB=0x%x\n", atp->cdb0); | 1930 if (sense_length) { 1931 isp_prt(isp, repval, "%s: CTIO2[0x%x] CDB0=%x sstatus=0x%x flags=0x%x resid=%d sense: %x %x/%x/%x", __func__, 1932 cto->ct_rxid, atp->cdb0, cso->scsi_status, cto->ct_flags, cto->ct_resid, cso->sense_data.error_code, 1933 cso->sense_data.sense_buf[1], cso->sense_data.sense_buf[11], cso->sense_data.sense_buf[12]); 1934 } else { 1935 isp_prt(isp, repval, "%s: CTIO2[0x%x] CDB0=%x sstatus=0x%x flags=0x%x resid=%d", __func__, 1936 cto->ct_rxid, atp->cdb0, cso->scsi_status, cto->ct_flags, cto->ct_resid); |
1699 } | 1937 } |
1700 } else { | 1938 atp->state = ATPD_STATE_LAST_CTIO; 1939 } 1940 1941 if (xfrlen != 0) { 1942 int resid = 0; |
1701 cto->ct_flags |= CT2_FLAG_MODE0; 1702 if ((cso->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN) { 1703 cto->ct_flags |= CT2_DATA_IN; 1704 } else { 1705 cto->ct_flags |= CT2_DATA_OUT; 1706 } | 1943 cto->ct_flags |= CT2_FLAG_MODE0; 1944 if ((cso->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN) { 1945 cto->ct_flags |= CT2_DATA_IN; 1946 } else { 1947 cto->ct_flags |= CT2_DATA_OUT; 1948 } |
1707 cto->ct_reloff = atp->bytes_xfered; 1708 cto->rsp.m0.ct_xfrlen = cso->dxfer_len; | 1949 |
1709 /* | 1950 /* |
1710 * Don't overrun the limits placed on us | 1951 * Don't overrun the limits placed on us, but record it as 1952 * if we had so that we can set an overflow bit later. |
1711 */ | 1953 */ |
1712 if (atp->bytes_xfered + cso->dxfer_len > atp->orig_datalen) { 1713 cso->dxfer_len = atp->orig_datalen - atp->bytes_xfered; | 1954 atp->last_xframt = xfrlen; 1955 if (atp->bytes_xfered + xfrlen > atp->orig_datalen) { 1956 resid = 1; 1957 xfrlen = atp->orig_datalen - atp->bytes_xfered; |
1714 } | 1958 } |
1715 if ((ccb->ccb_h.flags & CAM_SEND_STATUS) != 0) { 1716 cto->ct_flags |= CT2_SENDSTATUS; 1717 cto->rsp.m0.ct_scsi_status = cso->scsi_status; 1718 cto->ct_resid = atp->orig_datalen - (atp->bytes_xfered + cso->dxfer_len); 1719 if (cto->ct_resid < 0) { 1720 cto->rsp.m0.ct_scsi_status |= CT2_DATA_OVER; 1721 } else if (cto->ct_resid > 0) { 1722 cto->rsp.m0.ct_scsi_status |= CT2_DATA_UNDER; | 1959 cto->ct_reloff = atp->bytes_xfered; 1960 cto->rsp.m0.ct_xfrlen = xfrlen; 1961 1962 if (sendstatus) { 1963 if (cso->scsi_status == SCSI_STATUS_OK && resid == 0 && fctape == 0) { 1964 cto->ct_flags |= CT2_SENDSTATUS; 1965 atp->state = ATPD_STATE_LAST_CTIO; 1966 } else { 1967 atp->sendst = 1; /* send status later */ 1968 cto->ct_header.rqs_seqno = 0; 1969 atp->state = ATPD_STATE_CTIO; |
1723 } 1724 } else { | 1970 } 1971 } else { |
1725 atp->last_xframt = cso->dxfer_len; | 1972 atp->state = ATPD_STATE_CTIO; |
1726 } | 1973 } |
1727 /* 1728 * If we're sending data and status back together, 1729 * we can't also send back sense data as well. 1730 */ 1731 ccb->ccb_h.flags &= ~CAM_SEND_SENSE; | |
1732 } | 1974 } |
1733 1734 if (cto->ct_flags & CT2_SENDSTATUS) { 1735 int lvl = (cso->scsi_status)? ISP_LOGTINFO : ISP_LOGTDEBUG0; 1736 cto->ct_flags |= CT2_CCINCR; 1737 atp->state = ATPD_STATE_LAST_CTIO; 1738 ISP_PATH_PRT(isp, lvl, cso->ccb_h.path, "%s: CTIO2[%x] CDB0=%x scsi status %x flags %x resid %d xfrlen %u offset %u\n", __func__, cto->ct_rxid, 1739 atp->cdb0, cto->rsp.m0.ct_scsi_status, cto->ct_flags, cto->ct_resid, cso->dxfer_len, atp->bytes_xfered); 1740 } else { 1741 cto->ct_resid = 0; 1742 atp->state = ATPD_STATE_CTIO; 1743 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, ccb->ccb_h.path, "%s: CTIO2[%x] flags %x xfrlen %u offset %u\n", __func__, cto->ct_rxid, cto->ct_flags, 1744 cso->dxfer_len, atp->bytes_xfered); 1745 } 1746 cto->ct_timeout = 10; | 1975 isp_prt(isp, ISP_LOGTDEBUG0, "%s: CTIO2[%x] CDB0=%x scsi status %x flags %x resid %d xfrlen %u offset %u", __func__, cto->ct_rxid, 1976 atp->cdb0, cso->scsi_status, cto->ct_flags, cto->ct_resid, cso->dxfer_len, atp->bytes_xfered); |
1747 } else { 1748 ct_entry_t *cto = (ct_entry_t *) local; 1749 1750 cto->ct_header.rqs_entry_type = RQSTYPE_CTIO; 1751 cto->ct_header.rqs_entry_count = 1; 1752 cto->ct_header.rqs_seqno = 1; 1753 cto->ct_iid = cso->init_id; 1754 cto->ct_iid |= XS_CHANNEL(ccb) << 7; 1755 cto->ct_tgt = ccb->ccb_h.target_id; 1756 cto->ct_lun = ccb->ccb_h.target_lun; | 1977 } else { 1978 ct_entry_t *cto = (ct_entry_t *) local; 1979 1980 cto->ct_header.rqs_entry_type = RQSTYPE_CTIO; 1981 cto->ct_header.rqs_entry_count = 1; 1982 cto->ct_header.rqs_seqno = 1; 1983 cto->ct_iid = cso->init_id; 1984 cto->ct_iid |= XS_CHANNEL(ccb) << 7; 1985 cto->ct_tgt = ccb->ccb_h.target_id; 1986 cto->ct_lun = ccb->ccb_h.target_lun; |
1757 cto->ct_fwhandle = cso->tag_id >> 16; 1758 if (AT_HAS_TAG(cso->tag_id)) { 1759 cto->ct_tag_val = cso->tag_id; | 1987 cto->ct_fwhandle = cso->tag_id; 1988 if (atp->rxid) { 1989 cto->ct_tag_val = atp->rxid; |
1760 cto->ct_flags |= CT_TQAE; 1761 } 1762 if (ccb->ccb_h.flags & CAM_DIS_DISCONNECT) { 1763 cto->ct_flags |= CT_NODISC; 1764 } 1765 if (cso->dxfer_len == 0) { 1766 cto->ct_flags |= CT_NO_DATA; 1767 } else if ((cso->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN) { 1768 cto->ct_flags |= CT_DATA_IN; 1769 } else { 1770 cto->ct_flags |= CT_DATA_OUT; 1771 } 1772 if (ccb->ccb_h.flags & CAM_SEND_STATUS) { 1773 cto->ct_flags |= CT_SENDSTATUS|CT_CCINCR; 1774 cto->ct_scsi_status = cso->scsi_status; 1775 cto->ct_resid = cso->resid; | 1990 cto->ct_flags |= CT_TQAE; 1991 } 1992 if (ccb->ccb_h.flags & CAM_DIS_DISCONNECT) { 1993 cto->ct_flags |= CT_NODISC; 1994 } 1995 if (cso->dxfer_len == 0) { 1996 cto->ct_flags |= CT_NO_DATA; 1997 } else if ((cso->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN) { 1998 cto->ct_flags |= CT_DATA_IN; 1999 } else { 2000 cto->ct_flags |= CT_DATA_OUT; 2001 } 2002 if (ccb->ccb_h.flags & CAM_SEND_STATUS) { 2003 cto->ct_flags |= CT_SENDSTATUS|CT_CCINCR; 2004 cto->ct_scsi_status = cso->scsi_status; 2005 cto->ct_resid = cso->resid; |
1776 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, ccb->ccb_h.path, "%s: CTIO[%x] scsi status %x resid %d tag_id %x\n", __func__, | 2006 isp_prt(isp, ISP_LOGTDEBUG0, "%s: CTIO[%x] scsi status %x resid %d tag_id %x", __func__, |
1777 cto->ct_fwhandle, cso->scsi_status, cso->resid, cso->tag_id); 1778 } 1779 ccb->ccb_h.flags &= ~CAM_SEND_SENSE; 1780 cto->ct_timeout = 10; 1781 } 1782 1783 if (isp_allocate_xs_tgt(isp, ccb, &handle)) { | 2007 cto->ct_fwhandle, cso->scsi_status, cso->resid, cso->tag_id); 2008 } 2009 ccb->ccb_h.flags &= ~CAM_SEND_SENSE; 2010 cto->ct_timeout = 10; 2011 } 2012 2013 if (isp_allocate_xs_tgt(isp, ccb, &handle)) { |
1784 xpt_print(ccb->ccb_h.path, "No XFLIST pointers for %s\n", __func__); 1785 ccb->ccb_h.status = CAM_REQUEUE_REQ; 1786 goto out; | 2014 ISP_PATH_PRT(isp, ISP_LOGWARN, ccb->ccb_h.path, "No XFLIST pointers for %s\n", __func__); 2015 goto restart_delay; |
1787 } 1788 | 2016 } 2017 |
1789 | |
1790 /* 1791 * Call the dma setup routines for this entry (and any subsequent 1792 * CTIOs) if there's data to move, and then tell the f/w it's got 1793 * new things to play with. As with isp_start's usage of DMA setup, 1794 * any swizzling is done in the machine dependent layer. Because 1795 * of this, we put the request onto the queue area first in native 1796 * format. 1797 */ --- 7 unchanged lines hidden (view full) --- 1805 } else { 1806 ct_entry_t *cto = (ct_entry_t *) local; 1807 cto->ct_syshandle = handle; 1808 } 1809 1810 dmaresult = ISP_DMASETUP(isp, cso, (ispreq_t *) local); 1811 if (dmaresult == CMD_QUEUED) { 1812 isp->isp_nactive++; | 2018 /* 2019 * Call the dma setup routines for this entry (and any subsequent 2020 * CTIOs) if there's data to move, and then tell the f/w it's got 2021 * new things to play with. As with isp_start's usage of DMA setup, 2022 * any swizzling is done in the machine dependent layer. Because 2023 * of this, we put the request onto the queue area first in native 2024 * format. 2025 */ --- 7 unchanged lines hidden (view full) --- 2033 } else { 2034 ct_entry_t *cto = (ct_entry_t *) local; 2035 cto->ct_syshandle = handle; 2036 } 2037 2038 dmaresult = ISP_DMASETUP(isp, cso, (ispreq_t *) local); 2039 if (dmaresult == CMD_QUEUED) { 2040 isp->isp_nactive++; |
1813 ccb->ccb_h.status |= CAM_SIM_QUEUED; | 2041 if (xfrlen) { 2042 ccb->ccb_h.spriv_field0 = atp->bytes_xfered; 2043 } else { 2044 ccb->ccb_h.spriv_field0 = ~0; 2045 } 2046 ccb->ccb_h.status = CAM_REQ_INPROG | CAM_SIM_QUEUED; 2047 atp->ctcnt++; |
1814 rls_lun_statep(isp, tptr); 1815 return; 1816 } | 2048 rls_lun_statep(isp, tptr); 2049 return; 2050 } |
1817 if (dmaresult == CMD_EAGAIN) { 1818 ccb->ccb_h.status = CAM_REQUEUE_REQ; 1819 } else { | 2051 isp_destroy_tgt_handle(isp, handle); 2052 if (dmaresult != CMD_EAGAIN) { |
1820 ccb->ccb_h.status = CAM_REQ_CMP_ERR; | 2053 ccb->ccb_h.status = CAM_REQ_CMP_ERR; |
2054 goto out; |
|
1821 } | 2055 } |
1822 isp_destroy_tgt_handle(isp, handle); | 2056restart_delay: 2057 cam_freeze_devq(ccb->ccb_h.path); 2058 cam_release_devq(ccb->ccb_h.path, RELSIM_RELEASE_AFTER_TIMEOUT, 0, 250, 0); 2059 ccb->ccb_h.status = CAM_REQUEUE_REQ; |
1823out: 1824 rls_lun_statep(isp, tptr); 1825 isp_free_pcmd(isp, ccb); 1826 xpt_done(ccb); 1827} 1828 1829static void 1830isp_refire_putback_atio(void *arg) 1831{ 1832 union ccb *ccb = arg; 1833 ispsoftc_t *isp = XS_ISP(ccb); 1834 ISP_LOCK(isp); 1835 isp_target_putback_atio(ccb); 1836 ISP_UNLOCK(isp); 1837} 1838 1839static void | 2060out: 2061 rls_lun_statep(isp, tptr); 2062 isp_free_pcmd(isp, ccb); 2063 xpt_done(ccb); 2064} 2065 2066static void 2067isp_refire_putback_atio(void *arg) 2068{ 2069 union ccb *ccb = arg; 2070 ispsoftc_t *isp = XS_ISP(ccb); 2071 ISP_LOCK(isp); 2072 isp_target_putback_atio(ccb); 2073 ISP_UNLOCK(isp); 2074} 2075 2076static void |
2077isp_refire_notify_ack(void *arg) 2078{ 2079 isp_tna_t *tp = arg; 2080 ispsoftc_t *isp = tp->isp; 2081 ISP_LOCK(isp); 2082 if (isp_notify_ack(isp, tp->not)) { 2083 (void) timeout(isp_refire_notify_ack, tp, 5); 2084 } else { 2085 free(tp, M_DEVBUF); 2086 } 2087 ISP_UNLOCK(isp); 2088} 2089 2090 2091static void |
|
1840isp_target_putback_atio(union ccb *ccb) 1841{ 1842 ispsoftc_t *isp; 1843 struct ccb_scsiio *cso; 1844 void *qe; 1845 1846 isp = XS_ISP(ccb); 1847 --- 36 unchanged lines hidden (view full) --- 1884 ISP_TDQE(isp, "isp_target_putback_atio", isp->isp_reqidx, qe); 1885 ISP_SYNC_REQUEST(isp); 1886 isp_complete_ctio(ccb); 1887} 1888 1889static void 1890isp_complete_ctio(union ccb *ccb) 1891{ | 2092isp_target_putback_atio(union ccb *ccb) 2093{ 2094 ispsoftc_t *isp; 2095 struct ccb_scsiio *cso; 2096 void *qe; 2097 2098 isp = XS_ISP(ccb); 2099 --- 36 unchanged lines hidden (view full) --- 2136 ISP_TDQE(isp, "isp_target_putback_atio", isp->isp_reqidx, qe); 2137 ISP_SYNC_REQUEST(isp); 2138 isp_complete_ctio(ccb); 2139} 2140 2141static void 2142isp_complete_ctio(union ccb *ccb) 2143{ |
1892 if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INPROG) { 1893 ccb->ccb_h.status |= CAM_REQ_CMP; | 2144 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_INPROG) { 2145 ccb->ccb_h.status &= ~CAM_SIM_QUEUED; 2146 xpt_done(ccb); |
1894 } | 2147 } |
1895 ccb->ccb_h.status &= ~CAM_SIM_QUEUED; 1896 isp_free_pcmd(XS_ISP(ccb), ccb); 1897 xpt_done(ccb); | |
1898} 1899 1900/* 1901 * Handle ATIO stuff that the generic code can't. 1902 * This means handling CDBs. 1903 */ 1904 1905static void --- 64 unchanged lines hidden (view full) --- 1970 ((atp == NULL)? "ATPs" : "ATIOs"), aep->at_lun, aep->at_iid); 1971 isp_endcmd(isp, aep, SCSI_STATUS_BUSY, 0); 1972 if (atp) { 1973 isp_put_atpd(isp, tptr, atp); 1974 } 1975 rls_lun_statep(isp, tptr); 1976 return; 1977 } | 2148} 2149 2150/* 2151 * Handle ATIO stuff that the generic code can't. 2152 * This means handling CDBs. 2153 */ 2154 2155static void --- 64 unchanged lines hidden (view full) --- 2220 ((atp == NULL)? "ATPs" : "ATIOs"), aep->at_lun, aep->at_iid); 2221 isp_endcmd(isp, aep, SCSI_STATUS_BUSY, 0); 2222 if (atp) { 2223 isp_put_atpd(isp, tptr, atp); 2224 } 2225 rls_lun_statep(isp, tptr); 2226 return; 2227 } |
1978 atp->tag = aep->at_tag_val; 1979 if (atp->tag == 0) { 1980 atp->tag = ~0; 1981 } | 2228 atp->tag = aep->at_handle; 2229 atp->rxid = aep->at_tag_val; |
1982 atp->state = ATPD_STATE_ATIO; 1983 SLIST_REMOVE_HEAD(&tptr->atios, sim_links.sle); 1984 tptr->atio_count--; | 2230 atp->state = ATPD_STATE_ATIO; 2231 SLIST_REMOVE_HEAD(&tptr->atios, sim_links.sle); 2232 tptr->atio_count--; |
1985 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, atiop->ccb_h.path, "Take FREE ATIO count now %d\n", tptr->atio_count); | 2233 ISP_PATH_PRT(isp, ISP_LOGTDEBUG2, atiop->ccb_h.path, "Take FREE ATIO count now %d\n", tptr->atio_count); |
1986 atiop->ccb_h.target_id = aep->at_tgt; 1987 atiop->ccb_h.target_lun = aep->at_lun; 1988 if (aep->at_flags & AT_NODISC) { 1989 atiop->ccb_h.flags = CAM_DIS_DISCONNECT; 1990 } else { 1991 atiop->ccb_h.flags = 0; 1992 } 1993 --- 23 unchanged lines hidden (view full) --- 2017 atp->last_xframt = 0; 2018 atp->lun = aep->at_lun; 2019 atp->nphdl = aep->at_iid; 2020 atp->portid = PORT_NONE; 2021 atp->oxid = 0; 2022 atp->cdb0 = atiop->cdb_io.cdb_bytes[0]; 2023 atp->tattr = aep->at_tag_type; 2024 atp->state = ATPD_STATE_CAM; | 2234 atiop->ccb_h.target_id = aep->at_tgt; 2235 atiop->ccb_h.target_lun = aep->at_lun; 2236 if (aep->at_flags & AT_NODISC) { 2237 atiop->ccb_h.flags = CAM_DIS_DISCONNECT; 2238 } else { 2239 atiop->ccb_h.flags = 0; 2240 } 2241 --- 23 unchanged lines hidden (view full) --- 2265 atp->last_xframt = 0; 2266 atp->lun = aep->at_lun; 2267 atp->nphdl = aep->at_iid; 2268 atp->portid = PORT_NONE; 2269 atp->oxid = 0; 2270 atp->cdb0 = atiop->cdb_io.cdb_bytes[0]; 2271 atp->tattr = aep->at_tag_type; 2272 atp->state = ATPD_STATE_CAM; |
2025 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, tptr->owner, "ATIO[%x] CDB=0x%x lun %d\n", aep->at_tag_val, atp->cdb0, atp->lun); | 2273 isp_prt(isp, ISP_LOGTDEBUG0, "ATIO[0x%x] CDB=0x%x lun %d", aep->at_tag_val, atp->cdb0, atp->lun); |
2026 rls_lun_statep(isp, tptr); 2027} 2028 2029static void 2030isp_handle_platform_atio2(ispsoftc_t *isp, at2_entry_t *aep) 2031{ 2032 lun_id_t lun; 2033 fcportdb_t *lp; --- 24 unchanged lines hidden (view full) --- 2058 nphdl = ((at2e_entry_t *)aep)->at_iid; 2059 } else { 2060 nphdl = aep->at_iid; 2061 } 2062 tptr = get_lun_statep(isp, 0, lun); 2063 if (tptr == NULL) { 2064 tptr = get_lun_statep(isp, 0, CAM_LUN_WILDCARD); 2065 if (tptr == NULL) { | 2274 rls_lun_statep(isp, tptr); 2275} 2276 2277static void 2278isp_handle_platform_atio2(ispsoftc_t *isp, at2_entry_t *aep) 2279{ 2280 lun_id_t lun; 2281 fcportdb_t *lp; --- 24 unchanged lines hidden (view full) --- 2306 nphdl = ((at2e_entry_t *)aep)->at_iid; 2307 } else { 2308 nphdl = aep->at_iid; 2309 } 2310 tptr = get_lun_statep(isp, 0, lun); 2311 if (tptr == NULL) { 2312 tptr = get_lun_statep(isp, 0, CAM_LUN_WILDCARD); 2313 if (tptr == NULL) { |
2066 isp_prt(isp, ISP_LOGTDEBUG0, "[0x%x] no state pointer for lun %d", aep->at_rxid, lun); 2067 isp_endcmd(isp, aep, SCSI_STATUS_CHECK_COND | ECMD_SVALID | (0x5 << 12) | (0x25 << 16), 0); | 2314 isp_prt(isp, ISP_LOGWARN, "%s: [0x%x] no state pointer for lun %d or wildcard", __func__, aep->at_rxid, lun); 2315 if (lun == 0) { 2316 isp_endcmd(isp, aep, SCSI_STATUS_BUSY, 0); 2317 } else { 2318 isp_endcmd(isp, aep, SCSI_STATUS_CHECK_COND | ECMD_SVALID | (0x5 << 12) | (0x25 << 16), 0); 2319 } |
2068 return; 2069 } 2070 } 2071 2072 /* 2073 * Start any commands pending resources first. 2074 */ 2075 if (tptr->restart_queue) { --- 31 unchanged lines hidden (view full) --- 2107 if (atp == NULL) { 2108 goto noresrc; 2109 } 2110 2111 atp->tag = aep->at_rxid; 2112 atp->state = ATPD_STATE_ATIO; 2113 SLIST_REMOVE_HEAD(&tptr->atios, sim_links.sle); 2114 tptr->atio_count--; | 2320 return; 2321 } 2322 } 2323 2324 /* 2325 * Start any commands pending resources first. 2326 */ 2327 if (tptr->restart_queue) { --- 31 unchanged lines hidden (view full) --- 2359 if (atp == NULL) { 2360 goto noresrc; 2361 } 2362 2363 atp->tag = aep->at_rxid; 2364 atp->state = ATPD_STATE_ATIO; 2365 SLIST_REMOVE_HEAD(&tptr->atios, sim_links.sle); 2366 tptr->atio_count--; |
2115 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, atiop->ccb_h.path, "Take FREE ATIO count now %d\n", tptr->atio_count); | 2367 isp_prt(isp, ISP_LOGTDEBUG2, "Take FREE ATIO count now %d", tptr->atio_count); |
2116 atiop->ccb_h.target_id = FCPARAM(isp, 0)->isp_loopid; 2117 atiop->ccb_h.target_lun = lun; 2118 2119 /* 2120 * We don't get 'suggested' sense data as we do with SCSI cards. 2121 */ 2122 atiop->sense_len = 0; 2123 if (ISP_CAP_2KLOGIN(isp)) { --- 17 unchanged lines hidden (view full) --- 2141 (((uint64_t) aep->at_wwpn[3]) << 0); 2142 /* 2143 * However, make sure we delete ourselves if otherwise 2144 * we were there but at a different loop id. 2145 */ 2146 if (isp_find_pdb_by_wwn(isp, 0, iid, &lp)) { 2147 isp_del_wwn_entry(isp, 0, iid, lp->handle, lp->portid); 2148 } | 2368 atiop->ccb_h.target_id = FCPARAM(isp, 0)->isp_loopid; 2369 atiop->ccb_h.target_lun = lun; 2370 2371 /* 2372 * We don't get 'suggested' sense data as we do with SCSI cards. 2373 */ 2374 atiop->sense_len = 0; 2375 if (ISP_CAP_2KLOGIN(isp)) { --- 17 unchanged lines hidden (view full) --- 2393 (((uint64_t) aep->at_wwpn[3]) << 0); 2394 /* 2395 * However, make sure we delete ourselves if otherwise 2396 * we were there but at a different loop id. 2397 */ 2398 if (isp_find_pdb_by_wwn(isp, 0, iid, &lp)) { 2399 isp_del_wwn_entry(isp, 0, iid, lp->handle, lp->portid); 2400 } |
2149 isp_add_wwn_entry(isp, 0, iid, atiop->init_id, PORT_ANY); | 2401 isp_add_wwn_entry(isp, 0, iid, atiop->init_id, PORT_ANY, 0); |
2150 } 2151 atiop->cdb_len = ATIO2_CDBLEN; 2152 ISP_MEMCPY(atiop->cdb_io.cdb_bytes, aep->at_cdb, ATIO2_CDBLEN); 2153 atiop->ccb_h.status = CAM_CDB_RECVD; 2154 atiop->tag_id = atp->tag; 2155 switch (aep->at_taskflags & ATIO2_TC_ATTR_MASK) { 2156 case ATIO2_TC_ATTR_SIMPLEQ: 2157 atiop->ccb_h.flags = CAM_TAG_ACTION_VALID; --- 20 unchanged lines hidden (view full) --- 2178 atp->lun = lun; 2179 atp->nphdl = atiop->init_id; 2180 atp->sid = PORT_ANY; 2181 atp->oxid = aep->at_oxid; 2182 atp->cdb0 = aep->at_cdb[0]; 2183 atp->tattr = aep->at_taskflags & ATIO2_TC_ATTR_MASK; 2184 atp->state = ATPD_STATE_CAM; 2185 xpt_done((union ccb *)atiop); | 2402 } 2403 atiop->cdb_len = ATIO2_CDBLEN; 2404 ISP_MEMCPY(atiop->cdb_io.cdb_bytes, aep->at_cdb, ATIO2_CDBLEN); 2405 atiop->ccb_h.status = CAM_CDB_RECVD; 2406 atiop->tag_id = atp->tag; 2407 switch (aep->at_taskflags & ATIO2_TC_ATTR_MASK) { 2408 case ATIO2_TC_ATTR_SIMPLEQ: 2409 atiop->ccb_h.flags = CAM_TAG_ACTION_VALID; --- 20 unchanged lines hidden (view full) --- 2430 atp->lun = lun; 2431 atp->nphdl = atiop->init_id; 2432 atp->sid = PORT_ANY; 2433 atp->oxid = aep->at_oxid; 2434 atp->cdb0 = aep->at_cdb[0]; 2435 atp->tattr = aep->at_taskflags & ATIO2_TC_ATTR_MASK; 2436 atp->state = ATPD_STATE_CAM; 2437 xpt_done((union ccb *)atiop); |
2186 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, tptr->owner, "ATIO2[%x] CDB=0x%x lun %d datalen %u\n", aep->at_rxid, atp->cdb0, lun, atp->orig_datalen); | 2438 isp_prt(isp, ISP_LOGTDEBUG0, "ATIO2[0x%x] CDB=0x%x lun %d datalen %u", aep->at_rxid, atp->cdb0, lun, atp->orig_datalen); |
2187 rls_lun_statep(isp, tptr); 2188 return; 2189noresrc: 2190 ntp = isp_get_ntpd(isp, tptr); 2191 if (ntp == NULL) { 2192 rls_lun_statep(isp, tptr); 2193 isp_endcmd(isp, aep, nphdl, 0, SCSI_STATUS_BUSY, 0); 2194 return; --- 81 unchanged lines hidden (view full) --- 2276 2277 /* 2278 * Get the tstate pointer 2279 */ 2280 tptr = get_lun_statep(isp, chan, lun); 2281 if (tptr == NULL) { 2282 tptr = get_lun_statep(isp, chan, CAM_LUN_WILDCARD); 2283 if (tptr == NULL) { | 2439 rls_lun_statep(isp, tptr); 2440 return; 2441noresrc: 2442 ntp = isp_get_ntpd(isp, tptr); 2443 if (ntp == NULL) { 2444 rls_lun_statep(isp, tptr); 2445 isp_endcmd(isp, aep, nphdl, 0, SCSI_STATUS_BUSY, 0); 2446 return; --- 81 unchanged lines hidden (view full) --- 2528 2529 /* 2530 * Get the tstate pointer 2531 */ 2532 tptr = get_lun_statep(isp, chan, lun); 2533 if (tptr == NULL) { 2534 tptr = get_lun_statep(isp, chan, CAM_LUN_WILDCARD); 2535 if (tptr == NULL) { |
2284 isp_prt(isp, ISP_LOGTDEBUG0, "[0x%x] no state pointer for lun %d or wildcard", aep->at_rxid, lun); 2285 isp_endcmd(isp, aep, nphdl, chan, SCSI_STATUS_CHECK_COND | ECMD_SVALID | (0x5 << 12) | (0x25 << 16), 0); | 2536 isp_prt(isp, ISP_LOGWARN, "%s: [0x%x] no state pointer for lun %d or wildcard", __func__, aep->at_rxid, lun); 2537 if (lun == 0) { 2538 isp_endcmd(isp, aep, nphdl, SCSI_STATUS_BUSY, 0); 2539 } else { 2540 isp_endcmd(isp, aep, nphdl, chan, SCSI_STATUS_CHECK_COND | ECMD_SVALID | (0x5 << 12) | (0x25 << 16), 0); 2541 } |
2286 return; 2287 } 2288 } 2289 2290 /* 2291 * Start any commands pending resources first. 2292 */ 2293 if (tptr->restart_queue) { --- 45 unchanged lines hidden (view full) --- 2339 2340 atp = isp_get_atpd(isp, tptr, 0); 2341 if (atp == NULL) { 2342 isp_prt(isp, ISP_LOGTDEBUG0, "[0x%x] out of atps", aep->at_rxid); 2343 goto noresrc; 2344 } 2345 oatp = isp_get_atpd(isp, tptr, aep->at_rxid); 2346 if (oatp) { | 2542 return; 2543 } 2544 } 2545 2546 /* 2547 * Start any commands pending resources first. 2548 */ 2549 if (tptr->restart_queue) { --- 45 unchanged lines hidden (view full) --- 2595 2596 atp = isp_get_atpd(isp, tptr, 0); 2597 if (atp == NULL) { 2598 isp_prt(isp, ISP_LOGTDEBUG0, "[0x%x] out of atps", aep->at_rxid); 2599 goto noresrc; 2600 } 2601 oatp = isp_get_atpd(isp, tptr, aep->at_rxid); 2602 if (oatp) { |
2347 isp_prt(isp, ISP_LOGTDEBUG0, "[0x%x] tag wraparound in isp_handle_platforms_atio7 (N-Port Handle 0x%04x S_ID 0x%04x OX_ID 0x%04x) oatp state %d\n", | 2603 isp_prt(isp, ISP_LOGTDEBUG0, "[0x%x] tag wraparound in isp_handle_platforms_atio7 (N-Port Handle 0x%04x S_ID 0x%04x OX_ID 0x%04x) oatp state %d", |
2348 aep->at_rxid, nphdl, sid, aep->at_hdr.ox_id, oatp->state); 2349 /* 2350 * It's not a "no resource" condition- but we can treat it like one 2351 */ 2352 goto noresrc; 2353 } | 2604 aep->at_rxid, nphdl, sid, aep->at_hdr.ox_id, oatp->state); 2605 /* 2606 * It's not a "no resource" condition- but we can treat it like one 2607 */ 2608 goto noresrc; 2609 } |
2610 atp->word3 = lp->prli_word3; |
|
2354 atp->tag = aep->at_rxid; 2355 atp->state = ATPD_STATE_ATIO; 2356 SLIST_REMOVE_HEAD(&tptr->atios, sim_links.sle); 2357 tptr->atio_count--; | 2611 atp->tag = aep->at_rxid; 2612 atp->state = ATPD_STATE_ATIO; 2613 SLIST_REMOVE_HEAD(&tptr->atios, sim_links.sle); 2614 tptr->atio_count--; |
2358 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, atiop->ccb_h.path, "Take FREE ATIO count now %d\n", tptr->atio_count); | 2615 ISP_PATH_PRT(isp, ISP_LOGTDEBUG2, atiop->ccb_h.path, "Take FREE ATIO count now %d\n", tptr->atio_count); |
2359 atiop->init_id = nphdl; 2360 atiop->ccb_h.target_id = FCPARAM(isp, chan)->isp_loopid; 2361 atiop->ccb_h.target_lun = lun; 2362 atiop->sense_len = 0; 2363 cdbxlen = aep->at_cmnd.fcp_cmnd_alen_datadir >> FCP_CMND_ADDTL_CDBLEN_SHIFT; 2364 if (cdbxlen) { 2365 isp_prt(isp, ISP_LOGWARN, "additional CDBLEN ignored"); 2366 } --- 28 unchanged lines hidden (view full) --- 2395 atp->lun = lun; 2396 atp->nphdl = nphdl; 2397 atp->portid = sid; 2398 atp->oxid = aep->at_hdr.ox_id; 2399 atp->rxid = aep->at_hdr.rx_id; 2400 atp->cdb0 = atiop->cdb_io.cdb_bytes[0]; 2401 atp->tattr = aep->at_cmnd.fcp_cmnd_task_attribute & FCP_CMND_TASK_ATTR_MASK; 2402 atp->state = ATPD_STATE_CAM; | 2616 atiop->init_id = nphdl; 2617 atiop->ccb_h.target_id = FCPARAM(isp, chan)->isp_loopid; 2618 atiop->ccb_h.target_lun = lun; 2619 atiop->sense_len = 0; 2620 cdbxlen = aep->at_cmnd.fcp_cmnd_alen_datadir >> FCP_CMND_ADDTL_CDBLEN_SHIFT; 2621 if (cdbxlen) { 2622 isp_prt(isp, ISP_LOGWARN, "additional CDBLEN ignored"); 2623 } --- 28 unchanged lines hidden (view full) --- 2652 atp->lun = lun; 2653 atp->nphdl = nphdl; 2654 atp->portid = sid; 2655 atp->oxid = aep->at_hdr.ox_id; 2656 atp->rxid = aep->at_hdr.rx_id; 2657 atp->cdb0 = atiop->cdb_io.cdb_bytes[0]; 2658 atp->tattr = aep->at_cmnd.fcp_cmnd_task_attribute & FCP_CMND_TASK_ATTR_MASK; 2659 atp->state = ATPD_STATE_CAM; |
2403 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, tptr->owner, "ATIO7[%x] CDB=0x%x lun %d datalen %u\n", aep->at_rxid, atp->cdb0, lun, atp->orig_datalen); | 2660 isp_prt(isp, ISP_LOGTDEBUG0, "ATIO7[0x%x] CDB=0x%x lun %d datalen %u", aep->at_rxid, atp->cdb0, lun, atp->orig_datalen); |
2404 xpt_done((union ccb *)atiop); 2405 rls_lun_statep(isp, tptr); 2406 return; 2407noresrc: 2408 if (atp) { 2409 isp_put_atpd(isp, tptr, atp); 2410 } 2411 ntp = isp_get_ntpd(isp, tptr); 2412 if (ntp == NULL) { 2413 rls_lun_statep(isp, tptr); 2414 isp_endcmd(isp, aep, nphdl, chan, SCSI_STATUS_BUSY, 0); 2415 return; 2416 } 2417 memcpy(ntp->rd.data, aep, QENTRY_LEN); 2418 ntp->rd.nt.nt_hba = tptr->restart_queue; 2419 tptr->restart_queue = ntp; 2420 rls_lun_statep(isp, tptr); 2421} 2422 | 2661 xpt_done((union ccb *)atiop); 2662 rls_lun_statep(isp, tptr); 2663 return; 2664noresrc: 2665 if (atp) { 2666 isp_put_atpd(isp, tptr, atp); 2667 } 2668 ntp = isp_get_ntpd(isp, tptr); 2669 if (ntp == NULL) { 2670 rls_lun_statep(isp, tptr); 2671 isp_endcmd(isp, aep, nphdl, chan, SCSI_STATUS_BUSY, 0); 2672 return; 2673 } 2674 memcpy(ntp->rd.data, aep, QENTRY_LEN); 2675 ntp->rd.nt.nt_hba = tptr->restart_queue; 2676 tptr->restart_queue = ntp; 2677 rls_lun_statep(isp, tptr); 2678} 2679 |
2680 2681/* 2682 * Handle starting an SRR (sequence retransmit request) 2683 * We get here when we've gotten the immediate notify 2684 * and the return of all outstanding CTIOs for this 2685 * transaction. 2686 */ |
|
2423static void | 2687static void |
2688isp_handle_srr_start(ispsoftc_t *isp, tstate_t *tptr, atio_private_data_t *atp) 2689{ 2690 in_fcentry_24xx_t *inot; 2691 uint32_t srr_off, ccb_off, ccb_len, ccb_end; 2692 union ccb *ccb; 2693 2694 inot = (in_fcentry_24xx_t *)atp->srr; 2695 srr_off = inot->in_srr_reloff_lo | (inot->in_srr_reloff_hi << 16); 2696 ccb = atp->srr_ccb; 2697 atp->srr_ccb = NULL; 2698 atp->nsrr++; 2699 if (ccb == NULL) { 2700 isp_prt(isp, ISP_LOGWARN, "SRR[0x%08x] null ccb", atp->tag); 2701 goto fail; 2702 } 2703 2704 ccb_off = ccb->ccb_h.spriv_field0; 2705 ccb_len = ccb->csio.dxfer_len; 2706 ccb_end = (ccb_off == ~0)? ~0 : ccb_off + ccb_len; 2707 2708 switch (inot->in_srr_iu) { 2709 case R_CTL_INFO_SOLICITED_DATA: 2710 /* 2711 * We have to restart a FCP_DATA data out transaction 2712 */ 2713 atp->sendst = 0; 2714 atp->last_xframt = 0; 2715 atp->bytes_xfered = srr_off; 2716 if (ccb_len == 0) { 2717 isp_prt(isp, ISP_LOGWARN, "SRR[0x%08x] SRR offset 0x%x but current CCB doesn't transfer data", atp->tag, srr_off); 2718 goto mdp; 2719 } 2720 if (srr_off < ccb_off || ccb_off > srr_off + ccb_len) { 2721 isp_prt(isp, ISP_LOGWARN, "SRR[0x%08x] SRR offset 0x%x not covered by current CCB data range [0x%x..0x%x]", atp->tag, srr_off, ccb_off, ccb_end); 2722 goto mdp; 2723 } 2724 isp_prt(isp, ISP_LOGWARN, "SRR[0x%08x] SRR offset 0x%x covered by current CCB data range [0x%x..0x%x]", atp->tag, srr_off, ccb_off, ccb_end); 2725 break; 2726 case R_CTL_INFO_COMMAND_STATUS: 2727 isp_prt(isp, ISP_LOGTINFO, "SRR[0x%08x] Got an FCP RSP SRR- resending status", atp->tag); 2728 atp->sendst = 1; 2729 /* 2730 * We have to restart a FCP_RSP IU transaction 2731 */ 2732 break; 2733 case R_CTL_INFO_DATA_DESCRIPTOR: 2734 /* 2735 * We have to restart an FCP DATA in transaction 2736 */ 2737 isp_prt(isp, ISP_LOGWARN, "Got an FCP DATA IN SRR- dropping"); 2738 goto fail; 2739 2740 default: 2741 isp_prt(isp, ISP_LOGWARN, "Got an unknown information (%x) SRR- dropping", inot->in_srr_iu); 2742 goto fail; 2743 } 2744 2745 /* 2746 * We can't do anything until this is acked, so we might as well start it now. 2747 * We aren't going to do the usual asynchronous ack issue because we need 2748 * to make sure this gets on the wire first. 2749 */ 2750 if (isp_notify_ack(isp, inot)) { 2751 isp_prt(isp, ISP_LOGWARN, "could not push positive ack for SRR- you lose"); 2752 goto fail; 2753 } 2754 isp_target_start_ctio(isp, ccb, FROM_SRR); 2755 return; 2756fail: 2757 inot->in_reserved = 1; 2758 isp_async(isp, ISPASYNC_TARGET_NOTIFY_ACK, inot); 2759 ccb->ccb_h.status &= ~CAM_STATUS_MASK; 2760 ccb->ccb_h.status |= CAM_REQ_CMP_ERR; 2761 isp_complete_ctio(ccb); 2762 return; 2763mdp: 2764 if (isp_notify_ack(isp, inot)) { 2765 isp_prt(isp, ISP_LOGWARN, "could not push positive ack for SRR- you lose"); 2766 goto fail; 2767 } 2768 ccb->ccb_h.status &= ~CAM_STATUS_MASK; 2769 ccb->ccb_h.status = CAM_MESSAGE_RECV; 2770 /* 2771 * This is not a strict interpretation of MDP, but it's close 2772 */ 2773 ccb->csio.msg_ptr = &ccb->csio.sense_data.sense_buf[SSD_FULL_SIZE - 16]; 2774 ccb->csio.msg_len = 7; 2775 ccb->csio.msg_ptr[0] = MSG_EXTENDED; 2776 ccb->csio.msg_ptr[1] = 5; 2777 ccb->csio.msg_ptr[2] = 0; /* modify data pointer */ 2778 ccb->csio.msg_ptr[3] = srr_off >> 24; 2779 ccb->csio.msg_ptr[4] = srr_off >> 16; 2780 ccb->csio.msg_ptr[5] = srr_off >> 8; 2781 ccb->csio.msg_ptr[6] = srr_off; 2782 isp_complete_ctio(ccb); 2783} 2784 2785 2786static void 2787isp_handle_srr_notify(ispsoftc_t *isp, void *inot_raw) 2788{ 2789 tstate_t *tptr; 2790 in_fcentry_24xx_t *inot = inot_raw; 2791 atio_private_data_t *atp; 2792 uint32_t tag = inot->in_rxid; 2793 uint32_t bus = inot->in_vpidx; 2794 2795 if (!IS_24XX(isp)) { 2796 isp_async(isp, ISPASYNC_TARGET_NOTIFY_ACK, inot_raw); 2797 return; 2798 } 2799 2800 tptr = get_lun_statep_from_tag(isp, bus, tag); 2801 if (tptr == NULL) { 2802 isp_prt(isp, ISP_LOGERR, "%s: cannot find tptr for tag %x in SRR Notify", __func__, tag); 2803 isp_async(isp, ISPASYNC_TARGET_NOTIFY_ACK, inot); 2804 return; 2805 } 2806 atp = isp_get_atpd(isp, tptr, tag); 2807 if (atp == NULL) { 2808 rls_lun_statep(isp, tptr); 2809 isp_prt(isp, ISP_LOGERR, "%s: cannot find adjunct for %x in SRR Notify", __func__, tag); 2810 isp_async(isp, ISPASYNC_TARGET_NOTIFY_ACK, inot); 2811 return; 2812 } 2813 atp->srr_notify_rcvd = 1; 2814 memcpy(atp->srr, inot, sizeof (atp->srr)); 2815 isp_prt(isp, ISP_LOGTINFO /* ISP_LOGTDEBUG0 */, "SRR[0x%08x] inot->in_rxid flags 0x%x srr_iu=%x reloff 0x%x", inot->in_rxid, inot->in_flags, inot->in_srr_iu, 2816 inot->in_srr_reloff_lo | (inot->in_srr_reloff_hi << 16)); 2817 if (atp->srr_ccb) 2818 isp_handle_srr_start(isp, tptr, atp); 2819 rls_lun_statep(isp, tptr); 2820} 2821 2822static void |
|
2424isp_handle_platform_ctio(ispsoftc_t *isp, void *arg) 2425{ 2426 union ccb *ccb; | 2823isp_handle_platform_ctio(ispsoftc_t *isp, void *arg) 2824{ 2825 union ccb *ccb; |
2427 int sentstatus, ok, notify_cam, resid = 0; | 2826 int sentstatus = 0, ok = 0, notify_cam = 0, resid = 0, moved_data = 0, failure = 0; |
2428 tstate_t *tptr = NULL; 2429 atio_private_data_t *atp = NULL; 2430 int bus; | 2827 tstate_t *tptr = NULL; 2828 atio_private_data_t *atp = NULL; 2829 int bus; |
2431 uint32_t tval, handle; | 2830 uint32_t handle; |
2432 2433 /* 2434 * CTIO handles are 16 bits. 2435 * CTIO2 and CTIO7 are 32 bits. 2436 */ 2437 2438 if (IS_SCSI(isp)) { 2439 handle = ((ct_entry_t *)arg)->ct_syshandle; 2440 } else { 2441 handle = ((ct2_entry_t *)arg)->ct_syshandle; 2442 } 2443 ccb = isp_find_xs_tgt(isp, handle); 2444 if (ccb == NULL) { 2445 isp_print_bytes(isp, "null ccb in isp_handle_platform_ctio", QENTRY_LEN, arg); 2446 return; 2447 } 2448 isp_destroy_tgt_handle(isp, handle); | 2831 2832 /* 2833 * CTIO handles are 16 bits. 2834 * CTIO2 and CTIO7 are 32 bits. 2835 */ 2836 2837 if (IS_SCSI(isp)) { 2838 handle = ((ct_entry_t *)arg)->ct_syshandle; 2839 } else { 2840 handle = ((ct2_entry_t *)arg)->ct_syshandle; 2841 } 2842 ccb = isp_find_xs_tgt(isp, handle); 2843 if (ccb == NULL) { 2844 isp_print_bytes(isp, "null ccb in isp_handle_platform_ctio", QENTRY_LEN, arg); 2845 return; 2846 } 2847 isp_destroy_tgt_handle(isp, handle); |
2848 isp_free_pcmd(isp, ccb); 2849 if (isp->isp_nactive) { 2850 isp->isp_nactive--; 2851 } 2852 |
|
2449 bus = XS_CHANNEL(ccb); 2450 tptr = get_lun_statep(isp, bus, XS_LUN(ccb)); 2451 if (tptr == NULL) { 2452 tptr = get_lun_statep(isp, bus, CAM_LUN_WILDCARD); 2453 } | 2853 bus = XS_CHANNEL(ccb); 2854 tptr = get_lun_statep(isp, bus, XS_LUN(ccb)); 2855 if (tptr == NULL) { 2856 tptr = get_lun_statep(isp, bus, CAM_LUN_WILDCARD); 2857 } |
2454 KASSERT((tptr != NULL), ("cannot get state pointer")); 2455 if (isp->isp_nactive) { 2456 isp->isp_nactive++; | 2858 if (tptr == NULL) { 2859 isp_prt(isp, ISP_LOGERR, "%s: cannot find tptr for tag %x after I/O", __func__, ccb->csio.tag_id); 2860 return; |
2457 } | 2861 } |
2862 |
|
2458 if (IS_24XX(isp)) { | 2863 if (IS_24XX(isp)) { |
2864 atp = isp_get_atpd(isp, tptr, ((ct7_entry_t *)arg)->ct_rxid); 2865 } else if (IS_FC(isp)) { 2866 atp = isp_get_atpd(isp, tptr, ((ct2_entry_t *)arg)->ct_rxid); 2867 } else { 2868 atp = isp_get_atpd(isp, tptr, ((ct_entry_t *)arg)->ct_fwhandle); 2869 } 2870 if (atp == NULL) { 2871 rls_lun_statep(isp, tptr); 2872 isp_prt(isp, ISP_LOGERR, "%s: cannot find adjunct for %x after I/O", __func__, ccb->csio.tag_id); 2873 return; 2874 } 2875 KASSERT((atp->ctcnt > 0), ("ctio count not greater than zero")); 2876 atp->ctcnt -= 1; 2877 ccb->ccb_h.status &= ~CAM_STATUS_MASK; 2878 2879 if (IS_24XX(isp)) { |
|
2459 ct7_entry_t *ct = arg; 2460 | 2880 ct7_entry_t *ct = arg; 2881 |
2461 atp = isp_get_atpd(isp, tptr, ct->ct_rxid); 2462 if (atp == NULL) { | 2882 if (ct->ct_nphdl == CT7_SRR) { 2883 atp->srr_ccb = ccb; 2884 if (atp->srr_notify_rcvd) 2885 isp_handle_srr_start(isp, tptr, atp); |
2463 rls_lun_statep(isp, tptr); | 2886 rls_lun_statep(isp, tptr); |
2464 isp_prt(isp, ISP_LOGERR, "%s: cannot find adjunct for %x after I/O", __func__, ct->ct_rxid); | |
2465 return; 2466 } | 2887 return; 2888 } |
2467 2468 sentstatus = ct->ct_flags & CT7_SENDSTATUS; 2469 ok = (ct->ct_nphdl == CT7_OK); 2470 if (ok && sentstatus && (ccb->ccb_h.flags & CAM_SEND_SENSE)) { 2471 ccb->ccb_h.status |= CAM_SENT_SENSE; 2472 } 2473 notify_cam = ct->ct_header.rqs_seqno & 0x1; 2474 if ((ct->ct_flags & CT7_DATAMASK) != CT7_NO_DATA) { 2475 resid = ct->ct_resid; 2476 atp->bytes_xfered += (atp->last_xframt - resid); 2477 atp->last_xframt = 0; 2478 } | |
2479 if (ct->ct_nphdl == CT_HBA_RESET) { | 2889 if (ct->ct_nphdl == CT_HBA_RESET) { |
2480 ok = 0; 2481 notify_cam = 1; 2482 sentstatus = 1; 2483 ccb->ccb_h.status |= CAM_UNREC_HBA_ERROR; 2484 } else if (!ok) { 2485 ccb->ccb_h.status |= CAM_REQ_CMP_ERR; | 2890 failure = CAM_UNREC_HBA_ERROR; 2891 } else { 2892 sentstatus = ct->ct_flags & CT7_SENDSTATUS; 2893 ok = (ct->ct_nphdl == CT7_OK); 2894 notify_cam = ct->ct_header.rqs_seqno & 0x1; 2895 if ((ct->ct_flags & CT7_DATAMASK) != CT7_NO_DATA) { 2896 resid = ct->ct_resid; 2897 moved_data = 1; 2898 } |
2486 } | 2899 } |
2487 tval = atp->tag; | |
2488 isp_prt(isp, ok? ISP_LOGTDEBUG0 : ISP_LOGWARN, "%s: CTIO7[%x] sts 0x%x flg 0x%x sns %d resid %d %s", __func__, 2489 ct->ct_rxid, ct->ct_nphdl, ct->ct_flags, (ccb->ccb_h.status & CAM_SENT_SENSE) != 0, resid, sentstatus? "FIN" : "MID"); | 2900 isp_prt(isp, ok? ISP_LOGTDEBUG0 : ISP_LOGWARN, "%s: CTIO7[%x] sts 0x%x flg 0x%x sns %d resid %d %s", __func__, 2901 ct->ct_rxid, ct->ct_nphdl, ct->ct_flags, (ccb->ccb_h.status & CAM_SENT_SENSE) != 0, resid, sentstatus? "FIN" : "MID"); |
2490 atp->state = ATPD_STATE_PDON; /* XXX: should really come after isp_complete_ctio */ | |
2491 } else if (IS_FC(isp)) { 2492 ct2_entry_t *ct = arg; | 2902 } else if (IS_FC(isp)) { 2903 ct2_entry_t *ct = arg; |
2493 2494 atp = isp_get_atpd(isp, tptr, ct->ct_rxid); 2495 if (atp == NULL) { | 2904 if (ct->ct_status == CT_SRR) { 2905 atp->srr_ccb = ccb; 2906 if (atp->srr_notify_rcvd) 2907 isp_handle_srr_start(isp, tptr, atp); |
2496 rls_lun_statep(isp, tptr); | 2908 rls_lun_statep(isp, tptr); |
2497 isp_prt(isp, ISP_LOGERR, "%s: cannot find adjunct for %x after I/O", __func__, ct->ct_rxid); | 2909 isp_target_putback_atio(ccb); |
2498 return; 2499 } | 2910 return; 2911 } |
2500 sentstatus = ct->ct_flags & CT2_SENDSTATUS; 2501 ok = (ct->ct_status & ~QLTM_SVALID) == CT_OK; 2502 if (ok && sentstatus && (ccb->ccb_h.flags & CAM_SEND_SENSE)) { 2503 ccb->ccb_h.status |= CAM_SENT_SENSE; 2504 } 2505 notify_cam = ct->ct_header.rqs_seqno & 0x1; 2506 if ((ct->ct_flags & CT2_DATAMASK) != CT2_NO_DATA) { 2507 resid = ct->ct_resid; 2508 atp->bytes_xfered += (atp->last_xframt - resid); 2509 atp->last_xframt = 0; 2510 } | |
2511 if (ct->ct_status == CT_HBA_RESET) { | 2912 if (ct->ct_status == CT_HBA_RESET) { |
2512 ok = 0; 2513 notify_cam = 1; 2514 sentstatus = 1; 2515 ccb->ccb_h.status |= CAM_UNREC_HBA_ERROR; 2516 } else if (!ok) { 2517 ccb->ccb_h.status |= CAM_REQ_CMP_ERR; | 2913 failure = CAM_UNREC_HBA_ERROR; 2914 } else { 2915 sentstatus = ct->ct_flags & CT2_SENDSTATUS; 2916 ok = (ct->ct_status & ~QLTM_SVALID) == CT_OK; 2917 notify_cam = ct->ct_header.rqs_seqno & 0x1; 2918 if ((ct->ct_flags & CT2_DATAMASK) != CT2_NO_DATA) { 2919 resid = ct->ct_resid; 2920 moved_data = 1; 2921 } |
2518 } 2519 isp_prt(isp, ok? ISP_LOGTDEBUG0 : ISP_LOGWARN, "%s: CTIO2[%x] sts 0x%x flg 0x%x sns %d resid %d %s", __func__, 2520 ct->ct_rxid, ct->ct_status, ct->ct_flags, (ccb->ccb_h.status & CAM_SENT_SENSE) != 0, resid, sentstatus? "FIN" : "MID"); | 2922 } 2923 isp_prt(isp, ok? ISP_LOGTDEBUG0 : ISP_LOGWARN, "%s: CTIO2[%x] sts 0x%x flg 0x%x sns %d resid %d %s", __func__, 2924 ct->ct_rxid, ct->ct_status, ct->ct_flags, (ccb->ccb_h.status & CAM_SENT_SENSE) != 0, resid, sentstatus? "FIN" : "MID"); |
2521 tval = atp->tag; 2522 atp->state = ATPD_STATE_PDON; /* XXX: should really come after isp_complete_ctio */ | |
2523 } else { 2524 ct_entry_t *ct = arg; | 2925 } else { 2926 ct_entry_t *ct = arg; |
2525 sentstatus = ct->ct_flags & CT_SENDSTATUS; 2526 ok = (ct->ct_status & ~QLTM_SVALID) == CT_OK; 2527 /* 2528 * We *ought* to be able to get back to the original ATIO 2529 * here, but for some reason this gets lost. It's just as 2530 * well because it's squirrelled away as part of periph 2531 * private data. 2532 * 2533 * We can live without it as long as we continue to use 2534 * the auto-replenish feature for CTIOs. 2535 */ 2536 notify_cam = ct->ct_header.rqs_seqno & 0x1; | 2927 |
2537 if (ct->ct_status == (CT_HBA_RESET & 0xff)) { | 2928 if (ct->ct_status == (CT_HBA_RESET & 0xff)) { |
2538 ok = 0; 2539 notify_cam = 1; 2540 sentstatus = 1; 2541 ccb->ccb_h.status |= CAM_UNREC_HBA_ERROR; 2542 } else if (!ok) { 2543 ccb->ccb_h.status |= CAM_REQ_CMP_ERR; 2544 } else if (ct->ct_status & QLTM_SVALID) { 2545 char *sp = (char *)ct; 2546 sp += CTIO_SENSE_OFFSET; 2547 ccb->csio.sense_len = min(sizeof (ccb->csio.sense_data), QLTM_SENSELEN); 2548 ISP_MEMCPY(&ccb->csio.sense_data, sp, ccb->csio.sense_len); 2549 ccb->ccb_h.status |= CAM_AUTOSNS_VALID; | 2929 failure = CAM_UNREC_HBA_ERROR; 2930 } else { 2931 sentstatus = ct->ct_flags & CT_SENDSTATUS; 2932 ok = (ct->ct_status & ~QLTM_SVALID) == CT_OK; 2933 notify_cam = ct->ct_header.rqs_seqno & 0x1; |
2550 } 2551 if ((ct->ct_flags & CT_DATAMASK) != CT_NO_DATA) { 2552 resid = ct->ct_resid; | 2934 } 2935 if ((ct->ct_flags & CT_DATAMASK) != CT_NO_DATA) { 2936 resid = ct->ct_resid; |
2937 moved_data = 1; |
|
2553 } 2554 isp_prt(isp, ISP_LOGTDEBUG0, "%s: CTIO[%x] tag %x S_ID 0x%x lun %d sts %x flg %x resid %d %s", __func__, 2555 ct->ct_fwhandle, ct->ct_tag_val, ct->ct_iid, ct->ct_lun, ct->ct_status, ct->ct_flags, resid, sentstatus? "FIN" : "MID"); | 2938 } 2939 isp_prt(isp, ISP_LOGTDEBUG0, "%s: CTIO[%x] tag %x S_ID 0x%x lun %d sts %x flg %x resid %d %s", __func__, 2940 ct->ct_fwhandle, ct->ct_tag_val, ct->ct_iid, ct->ct_lun, ct->ct_status, ct->ct_flags, resid, sentstatus? "FIN" : "MID"); |
2556 tval = ct->ct_fwhandle; | |
2557 } | 2941 } |
2558 ccb->csio.resid += resid; | 2942 if (ok) { 2943 if (moved_data) { 2944 ccb->csio.resid += resid; 2945 atp->bytes_xfered += (atp->last_xframt - resid); 2946 atp->last_xframt = 0; 2947 } 2948 if (sentstatus && (ccb->ccb_h.flags & CAM_SEND_SENSE)) { 2949 ccb->ccb_h.status |= CAM_SENT_SENSE; 2950 } 2951 ccb->ccb_h.status |= CAM_REQ_CMP; 2952 } else { 2953 notify_cam = 1; 2954 if (failure == CAM_UNREC_HBA_ERROR) 2955 ccb->ccb_h.status |= CAM_UNREC_HBA_ERROR; 2956 else 2957 ccb->ccb_h.status |= CAM_REQ_CMP_ERR; 2958 } 2959 atp->state = ATPD_STATE_PDON; 2960 rls_lun_statep(isp, tptr); |
2559 2560 /* | 2961 2962 /* |
2561 * We're here either because intermediate data transfers are done 2562 * and/or the final status CTIO (which may have joined with a 2563 * Data Transfer) is done. 2564 * 2565 * In any case, for this platform, the upper layers figure out 2566 * what to do next, so all we do here is collect status and 2567 * pass information along. Any DMA handles have already been 2568 * freed. | 2963 * We never *not* notify CAM when there has been any error (ok == 0), 2964 * so we never need to do an ATIO putback if we're not notifying CAM. |
2569 */ | 2965 */ |
2966 isp_prt(isp, ISP_LOGTDEBUG0, "%s CTIO[0x%x] done (notify_cam=%d nowsendstatus=%d)", (sentstatus)? " FINAL " : "MIDTERM ", atp->tag, notify_cam, atp->sendst); |
|
2570 if (notify_cam == 0) { | 2967 if (notify_cam == 0) { |
2571 isp_prt(isp, ISP_LOGTDEBUG0, " INTER CTIO[0x%x] done", tval); | 2968 if (atp->sendst) { 2969 isp_target_start_ctio(isp, ccb, FROM_CTIO_DONE); 2970 } |
2572 return; 2573 } | 2971 return; 2972 } |
2574 if (tptr) { 2575 rls_lun_statep(isp, tptr); 2576 } 2577 isp_prt(isp, ISP_LOGTDEBUG0, "%s CTIO[0x%x] done", (sentstatus)? " FINAL " : "MIDTERM ", tval); | |
2578 | 2973 |
2579 if (!ok && !IS_24XX(isp)) { 2580 isp_target_putback_atio(ccb); 2581 } else { | 2974 /* 2975 * We're telling CAM we're done with this CTIO transaction. 2976 * 2977 * 24XX cards never need an ATIO put back. 2978 * 2979 * Other cards need one put back only on error. 2980 * In the latter case, a timeout will re-fire 2981 * and try again in case we didn't have 2982 * queue resources to do so at first. In any case, 2983 * once the putback is done we do the completion 2984 * call. 2985 */ 2986 if (ok || IS_24XX(isp)) { |
2582 isp_complete_ctio(ccb); | 2987 isp_complete_ctio(ccb); |
2988 } else { 2989 isp_target_putback_atio(ccb); |
|
2583 } 2584} 2585 2586static void 2587isp_handle_platform_notify_scsi(ispsoftc_t *isp, in_entry_t *inot) 2588{ | 2990 } 2991} 2992 2993static void 2994isp_handle_platform_notify_scsi(ispsoftc_t *isp, in_entry_t *inot) 2995{ |
2589 (void) isp_notify_ack(isp, inot); | 2996 isp_async(isp, ISPASYNC_TARGET_NOTIFY_ACK, inot); |
2590} 2591 2592static void 2593isp_handle_platform_notify_fc(ispsoftc_t *isp, in_fcentry_t *inp) 2594{ 2595 int needack = 1; 2596 switch (inp->in_status) { 2597 case IN_PORT_LOGOUT: --- 46 unchanged lines hidden (view full) --- 2644 atp = isp_get_atpd(isp, tptr, inp->in_seqid); 2645 2646 if (atp) { 2647 inot = (struct ccb_immediate_notify *) SLIST_FIRST(&tptr->inots); 2648 isp_prt(isp, ISP_LOGTDEBUG0, "ABORT TASK RX_ID %x WWN 0x%016llx state %d", inp->in_seqid, (unsigned long long) wwn, atp->state); 2649 if (inot) { 2650 tptr->inot_count--; 2651 SLIST_REMOVE_HEAD(&tptr->inots, sim_links.sle); | 2997} 2998 2999static void 3000isp_handle_platform_notify_fc(ispsoftc_t *isp, in_fcentry_t *inp) 3001{ 3002 int needack = 1; 3003 switch (inp->in_status) { 3004 case IN_PORT_LOGOUT: --- 46 unchanged lines hidden (view full) --- 3051 atp = isp_get_atpd(isp, tptr, inp->in_seqid); 3052 3053 if (atp) { 3054 inot = (struct ccb_immediate_notify *) SLIST_FIRST(&tptr->inots); 3055 isp_prt(isp, ISP_LOGTDEBUG0, "ABORT TASK RX_ID %x WWN 0x%016llx state %d", inp->in_seqid, (unsigned long long) wwn, atp->state); 3056 if (inot) { 3057 tptr->inot_count--; 3058 SLIST_REMOVE_HEAD(&tptr->inots, sim_links.sle); |
2652 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, inot->ccb_h.path, "%s: Take FREE INOT count now %d\n", __func__, tptr->inot_count); | 3059 ISP_PATH_PRT(isp, ISP_LOGTDEBUG2, inot->ccb_h.path, "%s: Take FREE INOT count now %d\n", __func__, tptr->inot_count); |
2653 } else { | 3060 } else { |
2654 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, tptr->owner, "out of INOT structures\n"); | 3061 ISP_PATH_PRT(isp, ISP_LOGWARN, tptr->owner, "out of INOT structures\n"); |
2655 } 2656 } else { 2657 ISP_PATH_PRT(isp, ISP_LOGWARN, tptr->owner, "abort task RX_ID %x from wwn 0x%016llx, state unknown\n", inp->in_seqid, wwn); 2658 } 2659 if (inot) { 2660 isp_notify_t tmp, *nt = &tmp; 2661 ISP_MEMZERO(nt, sizeof (isp_notify_t)); 2662 nt->nt_hba = isp; --- 12 unchanged lines hidden (view full) --- 2675 } 2676 rls_lun_statep(isp, tptr); 2677 break; 2678 } 2679 default: 2680 break; 2681 } 2682 if (needack) { | 3062 } 3063 } else { 3064 ISP_PATH_PRT(isp, ISP_LOGWARN, tptr->owner, "abort task RX_ID %x from wwn 0x%016llx, state unknown\n", inp->in_seqid, wwn); 3065 } 3066 if (inot) { 3067 isp_notify_t tmp, *nt = &tmp; 3068 ISP_MEMZERO(nt, sizeof (isp_notify_t)); 3069 nt->nt_hba = isp; --- 12 unchanged lines hidden (view full) --- 3082 } 3083 rls_lun_statep(isp, tptr); 3084 break; 3085 } 3086 default: 3087 break; 3088 } 3089 if (needack) { |
2683 (void) isp_notify_ack(isp, inp); | 3090 isp_async(isp, ISPASYNC_TARGET_NOTIFY_ACK, inp); |
2684 } 2685} 2686 2687static void 2688isp_handle_platform_notify_24xx(ispsoftc_t *isp, in_fcentry_24xx_t *inot) 2689{ 2690 uint16_t nphdl; | 3091 } 3092} 3093 3094static void 3095isp_handle_platform_notify_24xx(ispsoftc_t *isp, in_fcentry_24xx_t *inot) 3096{ 3097 uint16_t nphdl; |
3098 uint16_t prli_options = 0; |
|
2691 uint32_t portid; 2692 fcportdb_t *lp; 2693 uint8_t *ptr = NULL; 2694 uint64_t wwn; 2695 2696 nphdl = inot->in_nphdl; 2697 if (nphdl != NIL_HANDLE) { 2698 portid = inot->in_portid_hi << 16 | inot->in_portid_lo; --- 33 unchanged lines hidden (view full) --- 2732 case PRLO: 2733 msg = "PRLO"; 2734 break; 2735 case PLOGI: 2736 case PRLI: 2737 /* 2738 * Treat PRLI the same as PLOGI and make a database entry for it. 2739 */ | 3099 uint32_t portid; 3100 fcportdb_t *lp; 3101 uint8_t *ptr = NULL; 3102 uint64_t wwn; 3103 3104 nphdl = inot->in_nphdl; 3105 if (nphdl != NIL_HANDLE) { 3106 portid = inot->in_portid_hi << 16 | inot->in_portid_lo; --- 33 unchanged lines hidden (view full) --- 3140 case PRLO: 3141 msg = "PRLO"; 3142 break; 3143 case PLOGI: 3144 case PRLI: 3145 /* 3146 * Treat PRLI the same as PLOGI and make a database entry for it. 3147 */ |
2740 if (inot->in_status_subcode == PLOGI) | 3148 if (inot->in_status_subcode == PLOGI) { |
2741 msg = "PLOGI"; | 3149 msg = "PLOGI"; |
2742 else | 3150 } else { 3151 prli_options = inot->in_prli_options; |
2743 msg = "PRLI"; | 3152 msg = "PRLI"; |
3153 } |
|
2744 if (ISP_FW_NEWER_THAN(isp, 4, 0, 25)) { 2745 ptr = (uint8_t *)inot; /* point to unswizzled entry! */ 2746 wwn = (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF]) << 56) | 2747 (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF+1]) << 48) | 2748 (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF+2]) << 40) | 2749 (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF+3]) << 32) | 2750 (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF+4]) << 24) | 2751 (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF+5]) << 16) | 2752 (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF+6]) << 8) | 2753 (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF+7])); 2754 } else { 2755 wwn = INI_NONE; 2756 } | 3154 if (ISP_FW_NEWER_THAN(isp, 4, 0, 25)) { 3155 ptr = (uint8_t *)inot; /* point to unswizzled entry! */ 3156 wwn = (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF]) << 56) | 3157 (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF+1]) << 48) | 3158 (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF+2]) << 40) | 3159 (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF+3]) << 32) | 3160 (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF+4]) << 24) | 3161 (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF+5]) << 16) | 3162 (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF+6]) << 8) | 3163 (((uint64_t) ptr[IN24XX_PLOGI_WWPN_OFF+7])); 3164 } else { 3165 wwn = INI_NONE; 3166 } |
2757 isp_add_wwn_entry(isp, chan, wwn, nphdl, portid); | 3167 isp_add_wwn_entry(isp, chan, wwn, nphdl, portid, prli_options); |
2758 break; 2759 case PDISC: 2760 msg = "PDISC"; 2761 break; 2762 case ADISC: 2763 msg = "ADISC"; 2764 break; 2765 default: 2766 ISP_SNPRINTF(buf, sizeof (buf), "ELS 0x%x", inot->in_status_subcode); 2767 msg = buf; 2768 break; 2769 } 2770 if (inot->in_flags & IN24XX_FLAG_PUREX_IOCB) { 2771 isp_prt(isp, ISP_LOGERR, "%s Chan %d ELS N-port handle %x PortID 0x%06x marked as needing a PUREX response", msg, chan, nphdl, portid); 2772 break; 2773 } 2774 isp_prt(isp, ISP_LOGTDEBUG0, "%s Chan %d ELS N-port handle %x PortID 0x%06x RX_ID 0x%x OX_ID 0x%x", msg, chan, nphdl, portid, 2775 inot->in_rxid, inot->in_oxid); | 3168 break; 3169 case PDISC: 3170 msg = "PDISC"; 3171 break; 3172 case ADISC: 3173 msg = "ADISC"; 3174 break; 3175 default: 3176 ISP_SNPRINTF(buf, sizeof (buf), "ELS 0x%x", inot->in_status_subcode); 3177 msg = buf; 3178 break; 3179 } 3180 if (inot->in_flags & IN24XX_FLAG_PUREX_IOCB) { 3181 isp_prt(isp, ISP_LOGERR, "%s Chan %d ELS N-port handle %x PortID 0x%06x marked as needing a PUREX response", msg, chan, nphdl, portid); 3182 break; 3183 } 3184 isp_prt(isp, ISP_LOGTDEBUG0, "%s Chan %d ELS N-port handle %x PortID 0x%06x RX_ID 0x%x OX_ID 0x%x", msg, chan, nphdl, portid, 3185 inot->in_rxid, inot->in_oxid); |
2776 (void) isp_notify_ack(isp, inot); | 3186 isp_async(isp, ISPASYNC_TARGET_NOTIFY_ACK, inot); |
2777 break; 2778 } 2779 2780 case IN24XX_PORT_LOGOUT: 2781 ptr = "PORT LOGOUT"; 2782 if (isp_find_pdb_by_loopid(isp, ISP_GET_VPIDX(isp, inot->in_vpidx), nphdl, &lp)) { 2783 isp_del_wwn_entry(isp, ISP_GET_VPIDX(isp, inot->in_vpidx), lp->port_wwn, nphdl, lp->portid); 2784 } --- 10 unchanged lines hidden (view full) --- 2795 isp_prt(isp, ISP_LOGINFO, "Chan %d %s (sub-status 0x%x) for N-port handle 0x%x", ISP_GET_VPIDX(isp, inot->in_vpidx), ptr, inot->in_status_subcode, nphdl); 2796 2797 /* 2798 * All subcodes here are irrelevant. What is relevant 2799 * is that we need to terminate all active commands from 2800 * this initiator (known by N-port handle). 2801 */ 2802 /* XXX IMPLEMENT XXX */ | 3187 break; 3188 } 3189 3190 case IN24XX_PORT_LOGOUT: 3191 ptr = "PORT LOGOUT"; 3192 if (isp_find_pdb_by_loopid(isp, ISP_GET_VPIDX(isp, inot->in_vpidx), nphdl, &lp)) { 3193 isp_del_wwn_entry(isp, ISP_GET_VPIDX(isp, inot->in_vpidx), lp->port_wwn, nphdl, lp->portid); 3194 } --- 10 unchanged lines hidden (view full) --- 3205 isp_prt(isp, ISP_LOGINFO, "Chan %d %s (sub-status 0x%x) for N-port handle 0x%x", ISP_GET_VPIDX(isp, inot->in_vpidx), ptr, inot->in_status_subcode, nphdl); 3206 3207 /* 3208 * All subcodes here are irrelevant. What is relevant 3209 * is that we need to terminate all active commands from 3210 * this initiator (known by N-port handle). 3211 */ 3212 /* XXX IMPLEMENT XXX */ |
2803 (void) isp_notify_ack(isp, inot); | 3213 isp_async(isp, ISPASYNC_TARGET_NOTIFY_ACK, inot); |
2804 break; 2805 | 3214 break; 3215 |
3216 case IN24XX_SRR_RCVD: 3217#ifdef ISP_TARGET_MODE 3218 isp_handle_srr_notify(isp, inot); 3219 break; 3220#else 3221 if (ptr == NULL) { 3222 ptr = "SRR RCVD"; 3223 } 3224 /* FALLTHROUGH */ 3225#endif |
|
2806 case IN24XX_LINK_RESET: | 3226 case IN24XX_LINK_RESET: |
3227 if (ptr == NULL) { 3228 ptr = "LINK RESET"; 3229 } |
|
2807 case IN24XX_LINK_FAILED: | 3230 case IN24XX_LINK_FAILED: |
2808 case IN24XX_SRR_RCVD: | 3231 if (ptr == NULL) { 3232 ptr = "LINK FAILED"; 3233 } |
2809 default: | 3234 default: |
2810 (void) isp_notify_ack(isp, inot); | 3235 isp_prt(isp, ISP_LOGWARN, "Chan %d %s", ISP_GET_VPIDX(isp, inot->in_vpidx), ptr); 3236 isp_async(isp, ISPASYNC_TARGET_NOTIFY_ACK, inot); |
2811 break; 2812 } 2813} 2814 2815static int 2816isp_handle_platform_target_notify_ack(ispsoftc_t *isp, isp_notify_t *mp) 2817{ 2818 --- 81 unchanged lines hidden (view full) --- 2900 } 2901 } 2902 2903 /* 2904 * General purpose acknowledgement 2905 */ 2906 if (mp->nt_need_ack) { 2907 isp_prt(isp, ISP_LOGTINFO, "Notify Code 0x%x (qevalid=%d) being acked", mp->nt_ncode, mp->nt_lreserved != NULL); | 3237 break; 3238 } 3239} 3240 3241static int 3242isp_handle_platform_target_notify_ack(ispsoftc_t *isp, isp_notify_t *mp) 3243{ 3244 --- 81 unchanged lines hidden (view full) --- 3326 } 3327 } 3328 3329 /* 3330 * General purpose acknowledgement 3331 */ 3332 if (mp->nt_need_ack) { 3333 isp_prt(isp, ISP_LOGTINFO, "Notify Code 0x%x (qevalid=%d) being acked", mp->nt_ncode, mp->nt_lreserved != NULL); |
3334 /* 3335 * Don't need to use the guaranteed send because the caller can retry 3336 */ |
|
2908 return (isp_notify_ack(isp, mp->nt_lreserved)); 2909 } 2910 return (0); 2911} 2912 2913/* 2914 * Handle task management functions. 2915 * --- 82 unchanged lines hidden (view full) --- 2998 ntp->rd.nt.nt_lreserved = &ntp->rd.data; 2999 } 3000 ntp->rd.seq_id = notify->nt_tagval; 3001 ntp->rd.tag_id = notify->nt_tagval >> 32; 3002 3003 tptr->inot_count--; 3004 SLIST_REMOVE_HEAD(&tptr->inots, sim_links.sle); 3005 rls_lun_statep(isp, tptr); | 3337 return (isp_notify_ack(isp, mp->nt_lreserved)); 3338 } 3339 return (0); 3340} 3341 3342/* 3343 * Handle task management functions. 3344 * --- 82 unchanged lines hidden (view full) --- 3427 ntp->rd.nt.nt_lreserved = &ntp->rd.data; 3428 } 3429 ntp->rd.seq_id = notify->nt_tagval; 3430 ntp->rd.tag_id = notify->nt_tagval >> 32; 3431 3432 tptr->inot_count--; 3433 SLIST_REMOVE_HEAD(&tptr->inots, sim_links.sle); 3434 rls_lun_statep(isp, tptr); |
3006 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, inot->ccb_h.path, "%s: Take FREE INOT count now %d\n", __func__, tptr->inot_count); | 3435 ISP_PATH_PRT(isp, ISP_LOGTDEBUG2, inot->ccb_h.path, "%s: Take FREE INOT count now %d\n", __func__, tptr->inot_count); |
3007 inot->ccb_h.status = CAM_MESSAGE_RECV; 3008 xpt_done((union ccb *)inot); 3009 return; 3010bad: 3011 if (tptr) { 3012 rls_lun_statep(isp, tptr); 3013 } 3014 if (notify->nt_need_ack && notify->nt_lreserved) { 3015 if (((isphdr_t *)notify->nt_lreserved)->rqs_entry_type == RQSTYPE_ABTS_RCVD) { | 3436 inot->ccb_h.status = CAM_MESSAGE_RECV; 3437 xpt_done((union ccb *)inot); 3438 return; 3439bad: 3440 if (tptr) { 3441 rls_lun_statep(isp, tptr); 3442 } 3443 if (notify->nt_need_ack && notify->nt_lreserved) { 3444 if (((isphdr_t *)notify->nt_lreserved)->rqs_entry_type == RQSTYPE_ABTS_RCVD) { |
3016 (void) isp_acknak_abts(isp, notify->nt_lreserved, ENOMEM); | 3445 if (isp_acknak_abts(isp, notify->nt_lreserved, ENOMEM)) { 3446 isp_prt(isp, ISP_LOGWARN, "you lose- unable to send an ACKNAK"); 3447 } |
3017 } else { | 3448 } else { |
3018 (void) isp_notify_ack(isp, notify->nt_lreserved); | 3449 isp_async(isp, ISPASYNC_TARGET_NOTIFY_ACK, notify->nt_lreserved); |
3019 } 3020 } 3021} 3022 3023/* 3024 * Find the associated private data and mark it as dead so 3025 * we don't try to work on it any further. 3026 */ --- 150 unchanged lines hidden (view full) --- 3177 }; 3178 const uint8_t iqd[SHORT_INQUIRY_LENGTH] = { 3179 0, 0x0, 0x5, 0x2, 32, 0, 0, 0x32, 3180 'F', 'R', 'E', 'E', 'B', 'S', 'D', ' ', 3181 'S', 'C', 'S', 'I', ' ', 'M', 'E', 'M', 3182 'O', 'R', 'Y', ' ', 'D', 'I', 'S', 'K', 3183 '0', '0', '0', '1' 3184 }; | 3450 } 3451 } 3452} 3453 3454/* 3455 * Find the associated private data and mark it as dead so 3456 * we don't try to work on it any further. 3457 */ --- 150 unchanged lines hidden (view full) --- 3608 }; 3609 const uint8_t iqd[SHORT_INQUIRY_LENGTH] = { 3610 0, 0x0, 0x5, 0x2, 32, 0, 0, 0x32, 3611 'F', 'R', 'E', 'E', 'B', 'S', 'D', ' ', 3612 'S', 'C', 'S', 'I', ' ', 'M', 'E', 'M', 3613 'O', 'R', 'Y', ' ', 'D', 'I', 'S', 'K', 3614 '0', '0', '0', '1' 3615 }; |
3185 int i, more = 0, last; | 3616 int r, i, more = 0, last; |
3186 struct isptarg_softc *softc = periph->softc; 3187 struct ccb_scsiio *csio; 3188 lun_id_t return_lun; 3189 struct ccb_accept_tio *atio; 3190 uint8_t *cdb, *ptr, status; 3191 uint8_t *data_ptr; 3192 uint32_t data_len, flags; 3193 struct ccb_hdr *ccbh; 3194 3195 mtx_assert(periph->sim->mtx, MA_OWNED); | 3617 struct isptarg_softc *softc = periph->softc; 3618 struct ccb_scsiio *csio; 3619 lun_id_t return_lun; 3620 struct ccb_accept_tio *atio; 3621 uint8_t *cdb, *ptr, status; 3622 uint8_t *data_ptr; 3623 uint32_t data_len, flags; 3624 struct ccb_hdr *ccbh; 3625 3626 mtx_assert(periph->sim->mtx, MA_OWNED); |
3196 ISP_PATH_PRT(softc->isp, ISP_LOGTDEBUG0, iccb->ccb_h.path, "%s: function code 0x%x INOTQ=%c WORKQ=%c REWORKQ=%c\n", __func__, iccb->ccb_h.func_code, | 3627 ISP_PATH_PRT(softc->isp, ISP_LOGTDEBUG1, iccb->ccb_h.path, "%s: function code 0x%x INOTQ=%c WORKQ=%c REWORKQ=%c\n", __func__, iccb->ccb_h.func_code, |
3197 TAILQ_FIRST(&softc->inot_queue)? 'y' : 'n', TAILQ_FIRST(&softc->work_queue)? 'y' : 'n', TAILQ_FIRST(&softc->rework_queue)? 'y' : 'n'); 3198 /* 3199 * Check for immediate notifies first 3200 */ 3201 ccbh = TAILQ_FIRST(&softc->inot_queue); 3202 if (ccbh) { 3203 TAILQ_REMOVE(&softc->inot_queue, ccbh, periph_links.tqe); 3204 if (TAILQ_FIRST(&softc->inot_queue) || TAILQ_FIRST(&softc->work_queue) || TAILQ_FIRST(&softc->rework_queue)) { --- 9 unchanged lines hidden (view full) --- 3214 ccbh = TAILQ_FIRST(&softc->rework_queue); 3215 if (ccbh) { 3216 atio = (struct ccb_accept_tio *)ccbh; 3217 TAILQ_REMOVE(&softc->rework_queue, ccbh, periph_links.tqe); 3218 more = TAILQ_FIRST(&softc->work_queue) || TAILQ_FIRST(&softc->rework_queue); 3219 } else { 3220 ccbh = TAILQ_FIRST(&softc->work_queue); 3221 if (ccbh == NULL) { | 3628 TAILQ_FIRST(&softc->inot_queue)? 'y' : 'n', TAILQ_FIRST(&softc->work_queue)? 'y' : 'n', TAILQ_FIRST(&softc->rework_queue)? 'y' : 'n'); 3629 /* 3630 * Check for immediate notifies first 3631 */ 3632 ccbh = TAILQ_FIRST(&softc->inot_queue); 3633 if (ccbh) { 3634 TAILQ_REMOVE(&softc->inot_queue, ccbh, periph_links.tqe); 3635 if (TAILQ_FIRST(&softc->inot_queue) || TAILQ_FIRST(&softc->work_queue) || TAILQ_FIRST(&softc->rework_queue)) { --- 9 unchanged lines hidden (view full) --- 3645 ccbh = TAILQ_FIRST(&softc->rework_queue); 3646 if (ccbh) { 3647 atio = (struct ccb_accept_tio *)ccbh; 3648 TAILQ_REMOVE(&softc->rework_queue, ccbh, periph_links.tqe); 3649 more = TAILQ_FIRST(&softc->work_queue) || TAILQ_FIRST(&softc->rework_queue); 3650 } else { 3651 ccbh = TAILQ_FIRST(&softc->work_queue); 3652 if (ccbh == NULL) { |
3222 ISP_PATH_PRT(softc->isp, ISP_LOGTDEBUG0, iccb->ccb_h.path, "%s: woken up but no work?\n", __func__); | 3653 ISP_PATH_PRT(softc->isp, ISP_LOGWARN, iccb->ccb_h.path, "%s: woken up but no work?\n", __func__); |
3223 xpt_release_ccb(iccb); 3224 return; 3225 } 3226 atio = (struct ccb_accept_tio *)ccbh; 3227 TAILQ_REMOVE(&softc->work_queue, ccbh, periph_links.tqe); 3228 more = TAILQ_FIRST(&softc->work_queue) != NULL; 3229 atio->ccb_h.ccb_data_offset = 0; 3230 } --- 4 unchanged lines hidden (view full) --- 3235 3236 data_ptr = NULL; 3237 data_len = 0; 3238 csio = &iccb->csio; 3239 status = SCSI_STATUS_OK; 3240 flags = CAM_SEND_STATUS; 3241 memset(&atio->sense_data, 0, sizeof (atio->sense_data)); 3242 cdb = atio->cdb_io.cdb_bytes; | 3654 xpt_release_ccb(iccb); 3655 return; 3656 } 3657 atio = (struct ccb_accept_tio *)ccbh; 3658 TAILQ_REMOVE(&softc->work_queue, ccbh, periph_links.tqe); 3659 more = TAILQ_FIRST(&softc->work_queue) != NULL; 3660 atio->ccb_h.ccb_data_offset = 0; 3661 } --- 4 unchanged lines hidden (view full) --- 3666 3667 data_ptr = NULL; 3668 data_len = 0; 3669 csio = &iccb->csio; 3670 status = SCSI_STATUS_OK; 3671 flags = CAM_SEND_STATUS; 3672 memset(&atio->sense_data, 0, sizeof (atio->sense_data)); 3673 cdb = atio->cdb_io.cdb_bytes; |
3243 ISP_PATH_PRT(softc->isp, ISP_LOGTDEBUG0, ccbh->path, "%s: [0x%x] processing ATIO from 0x%x CDB=0x%x data_offset=%u\n", __func__, atio->tag_id, atio->init_id, | 3674 ISP_PATH_PRT(softc->isp, ISP_LOGTDEBUG1, ccbh->path, "%s: [0x%x] processing ATIO from 0x%x CDB=0x%x data_offset=%u\n", __func__, atio->tag_id, atio->init_id, |
3244 cdb[0], atio->ccb_h.ccb_data_offset); 3245 3246 return_lun = XS_LUN(atio); 3247 if (return_lun != 0) { 3248 xpt_print(atio->ccb_h.path, "[0x%x] Non-Zero Lun %d: cdb0=0x%x\n", atio->tag_id, return_lun, cdb[0]); 3249 if (cdb[0] != INQUIRY && cdb[0] != REPORT_LUNS && cdb[0] != REQUEST_SENSE) { 3250 status = SCSI_STATUS_CHECK_COND; | 3675 cdb[0], atio->ccb_h.ccb_data_offset); 3676 3677 return_lun = XS_LUN(atio); 3678 if (return_lun != 0) { 3679 xpt_print(atio->ccb_h.path, "[0x%x] Non-Zero Lun %d: cdb0=0x%x\n", atio->tag_id, return_lun, cdb[0]); 3680 if (cdb[0] != INQUIRY && cdb[0] != REPORT_LUNS && cdb[0] != REQUEST_SENSE) { 3681 status = SCSI_STATUS_CHECK_COND; |
3251 SDFIXED(atio->sense_data)->error_code = SSD_ERRCODE_VALID|SSD_CURRENT_ERROR|SSD_KEY_ILLEGAL_REQUEST; 3252 SDFIXED(atio->sense_data)->add_sense_code = 0x25; 3253 SDFIXED(atio->sense_data)->add_sense_code_qual = 0x0; | 3682 SDFIXED(atio->sense_data)->error_code = SSD_ERRCODE_VALID|SSD_CURRENT_ERROR; 3683 SDFIXED(atio->sense_data)->flags = SSD_KEY_ILLEGAL_REQUEST; 3684 SDFIXED(atio->sense_data)->add_sense_code = 0x25; /* LOGICAL UNIT NOT SUPPORTED */ |
3254 atio->sense_len = SSD_MIN_SIZE; 3255 } 3256 return_lun = CAM_LUN_WILDCARD; 3257 } 3258 3259 switch (cdb[0]) { 3260 case REQUEST_SENSE: 3261 flags |= CAM_DIR_IN; --- 6 unchanged lines hidden (view full) --- 3268 if (data_len) { 3269 data_ptr = junk_data; 3270 } 3271 break; 3272 case READ_6: 3273 case READ_10: 3274 case READ_12: 3275 case READ_16: | 3685 atio->sense_len = SSD_MIN_SIZE; 3686 } 3687 return_lun = CAM_LUN_WILDCARD; 3688 } 3689 3690 switch (cdb[0]) { 3691 case REQUEST_SENSE: 3692 flags |= CAM_DIR_IN; --- 6 unchanged lines hidden (view full) --- 3699 if (data_len) { 3700 data_ptr = junk_data; 3701 } 3702 break; 3703 case READ_6: 3704 case READ_10: 3705 case READ_12: 3706 case READ_16: |
3276 if (isptarg_rwparm(cdb, disk_data, disk_size, atio->ccb_h.ccb_data_offset, &data_ptr, &data_len, &last)) { | 3707 r = isptarg_rwparm(cdb, disk_data, disk_size, atio->ccb_h.ccb_data_offset, &data_ptr, &data_len, &last); 3708 if (r != 0) { |
3277 status = SCSI_STATUS_CHECK_COND; | 3709 status = SCSI_STATUS_CHECK_COND; |
3278 SDFIXED(atio->sense_data)->error_code = SSD_ERRCODE_VALID|SSD_CURRENT_ERROR|SSD_KEY_UNIT_ATTENTION; 3279 SDFIXED(atio->sense_data)->add_sense_code = 0x5; 3280 SDFIXED(atio->sense_data)->add_sense_code_qual = 0x24; | 3710 SDFIXED(atio->sense_data)->error_code = SSD_ERRCODE_VALID|SSD_CURRENT_ERROR; 3711 SDFIXED(atio->sense_data)->flags = SSD_KEY_ILLEGAL_REQUEST; 3712 if (r == -1) { 3713 SDFIXED(atio->sense_data)->add_sense_code = 0x21; /* LOGICAL BLOCK ADDRESS OUT OF RANGE */ 3714 } else { 3715 SDFIXED(atio->sense_data)->add_sense_code = 0x20; /* INVALID COMMAND OPERATION CODE */ 3716 } |
3281 atio->sense_len = SSD_MIN_SIZE; 3282 } else { 3283#ifdef ISP_FORCE_TIMEOUT 3284 { 3285 static int foo; 3286 if (foo++ == 500) { 3287 if (more) { 3288 xpt_schedule(periph, 1); --- 18 unchanged lines hidden (view full) --- 3307 flags |= CAM_DIR_NONE; 3308 } 3309 } 3310 break; 3311 case WRITE_6: 3312 case WRITE_10: 3313 case WRITE_12: 3314 case WRITE_16: | 3717 atio->sense_len = SSD_MIN_SIZE; 3718 } else { 3719#ifdef ISP_FORCE_TIMEOUT 3720 { 3721 static int foo; 3722 if (foo++ == 500) { 3723 if (more) { 3724 xpt_schedule(periph, 1); --- 18 unchanged lines hidden (view full) --- 3743 flags |= CAM_DIR_NONE; 3744 } 3745 } 3746 break; 3747 case WRITE_6: 3748 case WRITE_10: 3749 case WRITE_12: 3750 case WRITE_16: |
3315 if (isptarg_rwparm(cdb, disk_data, disk_size, atio->ccb_h.ccb_data_offset, &data_ptr, &data_len, &last)) { | 3751 r = isptarg_rwparm(cdb, disk_data, disk_size, atio->ccb_h.ccb_data_offset, &data_ptr, &data_len, &last); 3752 if (r != 0) { |
3316 status = SCSI_STATUS_CHECK_COND; | 3753 status = SCSI_STATUS_CHECK_COND; |
3317 SDFIXED(atio->sense_data)->error_code = SSD_ERRCODE_VALID|SSD_CURRENT_ERROR|SSD_KEY_UNIT_ATTENTION; 3318 SDFIXED(atio->sense_data)->add_sense_code = 0x5; 3319 SDFIXED(atio->sense_data)->add_sense_code_qual = 0x24; | 3754 SDFIXED(atio->sense_data)->error_code = SSD_ERRCODE_VALID|SSD_CURRENT_ERROR; 3755 SDFIXED(atio->sense_data)->flags = SSD_KEY_ILLEGAL_REQUEST; 3756 if (r == -1) { 3757 SDFIXED(atio->sense_data)->add_sense_code = 0x21; /* LOGICAL BLOCK ADDRESS OUT OF RANGE */ 3758 } else { 3759 SDFIXED(atio->sense_data)->add_sense_code = 0x20; /* INVALID COMMAND OPERATION CODE */ 3760 } |
3320 atio->sense_len = SSD_MIN_SIZE; 3321 } else { 3322#ifdef ISP_FORCE_TIMEOUT 3323 { 3324 static int foo; 3325 if (foo++ == 500) { 3326 if (more) { 3327 xpt_schedule(periph, 1); --- 18 unchanged lines hidden (view full) --- 3346 flags |= CAM_DIR_NONE; 3347 } 3348 } 3349 break; 3350 case INQUIRY: 3351 flags |= CAM_DIR_IN; 3352 if (cdb[1] || cdb[2] || cdb[3]) { 3353 status = SCSI_STATUS_CHECK_COND; | 3761 atio->sense_len = SSD_MIN_SIZE; 3762 } else { 3763#ifdef ISP_FORCE_TIMEOUT 3764 { 3765 static int foo; 3766 if (foo++ == 500) { 3767 if (more) { 3768 xpt_schedule(periph, 1); --- 18 unchanged lines hidden (view full) --- 3787 flags |= CAM_DIR_NONE; 3788 } 3789 } 3790 break; 3791 case INQUIRY: 3792 flags |= CAM_DIR_IN; 3793 if (cdb[1] || cdb[2] || cdb[3]) { 3794 status = SCSI_STATUS_CHECK_COND; |
3354 SDFIXED(atio->sense_data)->error_code = SSD_ERRCODE_VALID|SSD_CURRENT_ERROR|SSD_KEY_UNIT_ATTENTION; 3355 SDFIXED(atio->sense_data)->add_sense_code = 0x5; 3356 SDFIXED(atio->sense_data)->add_sense_code_qual = 0x20; | 3795 SDFIXED(atio->sense_data)->error_code = SSD_ERRCODE_VALID|SSD_CURRENT_ERROR; 3796 SDFIXED(atio->sense_data)->flags = SSD_KEY_UNIT_ATTENTION; 3797 SDFIXED(atio->sense_data)->add_sense_code = 0x24; /* INVALID FIELD IN CDB */ |
3357 atio->sense_len = SSD_MIN_SIZE; 3358 break; 3359 } 3360 data_len = sizeof (iqd); 3361 if (data_len > cdb[4]) { 3362 data_len = cdb[4]; 3363 } 3364 if (data_len) { --- 5 unchanged lines hidden (view full) --- 3370 data_ptr = junk_data; 3371 } 3372 break; 3373 case TEST_UNIT_READY: 3374 flags |= CAM_DIR_NONE; 3375 if (ca) { 3376 ca = 0; 3377 status = SCSI_STATUS_CHECK_COND; | 3798 atio->sense_len = SSD_MIN_SIZE; 3799 break; 3800 } 3801 data_len = sizeof (iqd); 3802 if (data_len > cdb[4]) { 3803 data_len = cdb[4]; 3804 } 3805 if (data_len) { --- 5 unchanged lines hidden (view full) --- 3811 data_ptr = junk_data; 3812 } 3813 break; 3814 case TEST_UNIT_READY: 3815 flags |= CAM_DIR_NONE; 3816 if (ca) { 3817 ca = 0; 3818 status = SCSI_STATUS_CHECK_COND; |
3378 SDFIXED(atio->sense_data)->error_code = SSD_ERRCODE_VALID|SSD_CURRENT_ERROR|SSD_KEY_UNIT_ATTENTION; 3379 SDFIXED(atio->sense_data)->add_sense_code = 0x28; 3380 SDFIXED(atio->sense_data)->add_sense_code_qual = 0x0; | 3819 SDFIXED(atio->sense_data)->error_code = SSD_ERRCODE_VALID|SSD_CURRENT_ERROR; 3820 SDFIXED(atio->sense_data)->flags = SSD_KEY_UNIT_ATTENTION; 3821 SDFIXED(atio->sense_data)->add_sense_code = 0x29; /* POWER ON, RESET, OR BUS DEVICE RESET OCCURRED */ |
3381 atio->sense_len = SSD_MIN_SIZE; 3382 } 3383 break; 3384 case SYNCHRONIZE_CACHE: 3385 case START_STOP: 3386 case RESERVE: 3387 case RELEASE: 3388 case VERIFY_10: 3389 flags |= CAM_DIR_NONE; 3390 break; 3391 3392 case READ_CAPACITY: 3393 flags |= CAM_DIR_IN; 3394 if (cdb[2] || cdb[3] || cdb[4] || cdb[5]) { 3395 status = SCSI_STATUS_CHECK_COND; | 3822 atio->sense_len = SSD_MIN_SIZE; 3823 } 3824 break; 3825 case SYNCHRONIZE_CACHE: 3826 case START_STOP: 3827 case RESERVE: 3828 case RELEASE: 3829 case VERIFY_10: 3830 flags |= CAM_DIR_NONE; 3831 break; 3832 3833 case READ_CAPACITY: 3834 flags |= CAM_DIR_IN; 3835 if (cdb[2] || cdb[3] || cdb[4] || cdb[5]) { 3836 status = SCSI_STATUS_CHECK_COND; |
3396 SDFIXED(atio->sense_data)->error_code = SSD_ERRCODE_VALID|SSD_CURRENT_ERROR|SSD_KEY_UNIT_ATTENTION; 3397 SDFIXED(atio->sense_data)->add_sense_code = 0x5; 3398 SDFIXED(atio->sense_data)->add_sense_code_qual = 0x24; | 3837 SDFIXED(atio->sense_data)->error_code = SSD_ERRCODE_VALID|SSD_CURRENT_ERROR; 3838 SDFIXED(atio->sense_data)->flags = SSD_KEY_ILLEGAL_REQUEST; 3839 SDFIXED(atio->sense_data)->add_sense_code = 0x24; /* INVALID FIELD IN CDB */ |
3399 atio->sense_len = SSD_MIN_SIZE; 3400 break; 3401 } 3402 if (cdb[8] & 0x1) { /* PMI */ 3403 junk_data[0] = 0xff; 3404 junk_data[1] = 0xff; 3405 junk_data[2] = 0xff; 3406 junk_data[3] = 0xff; --- 35 unchanged lines hidden (view full) --- 3442 } 3443 data_ptr = junk_data; 3444 data_len = (ptr + 8) - junk_data; 3445 break; 3446 3447 default: 3448 flags |= CAM_DIR_NONE; 3449 status = SCSI_STATUS_CHECK_COND; | 3840 atio->sense_len = SSD_MIN_SIZE; 3841 break; 3842 } 3843 if (cdb[8] & 0x1) { /* PMI */ 3844 junk_data[0] = 0xff; 3845 junk_data[1] = 0xff; 3846 junk_data[2] = 0xff; 3847 junk_data[3] = 0xff; --- 35 unchanged lines hidden (view full) --- 3883 } 3884 data_ptr = junk_data; 3885 data_len = (ptr + 8) - junk_data; 3886 break; 3887 3888 default: 3889 flags |= CAM_DIR_NONE; 3890 status = SCSI_STATUS_CHECK_COND; |
3450 SDFIXED(atio->sense_data)->error_code = SSD_ERRCODE_VALID|SSD_CURRENT_ERROR|SSD_KEY_UNIT_ATTENTION; 3451 SDFIXED(atio->sense_data)->add_sense_code = 0x5; 3452 SDFIXED(atio->sense_data)->add_sense_code_qual = 0x20; | 3891 SDFIXED(atio->sense_data)->error_code = SSD_ERRCODE_VALID|SSD_CURRENT_ERROR; 3892 SDFIXED(atio->sense_data)->flags = SSD_KEY_ILLEGAL_REQUEST; 3893 SDFIXED(atio->sense_data)->add_sense_code = 0x20; /* INVALID COMMAND OPERATION CODE */ |
3453 atio->sense_len = SSD_MIN_SIZE; 3454 break; 3455 } 3456 3457 /* 3458 * If we are done with the transaction, tell the 3459 * controller to send status and perform a CMD_CMPLT. 3460 * If we have associated sense data, see if we can --- 26 unchanged lines hidden (view full) --- 3487isptargctor(struct cam_periph *periph, void *arg) 3488{ 3489 struct isptarg_softc *softc; 3490 3491 softc = (struct isptarg_softc *)arg; 3492 periph->softc = softc; 3493 softc->periph = periph; 3494 softc->path = periph->path; | 3894 atio->sense_len = SSD_MIN_SIZE; 3895 break; 3896 } 3897 3898 /* 3899 * If we are done with the transaction, tell the 3900 * controller to send status and perform a CMD_CMPLT. 3901 * If we have associated sense data, see if we can --- 26 unchanged lines hidden (view full) --- 3928isptargctor(struct cam_periph *periph, void *arg) 3929{ 3930 struct isptarg_softc *softc; 3931 3932 softc = (struct isptarg_softc *)arg; 3933 periph->softc = softc; 3934 softc->periph = periph; 3935 softc->path = periph->path; |
3495 ISP_PATH_PRT(softc->isp, ISP_LOGTDEBUG0, periph->path, "%s called\n", __func__); | 3936 ISP_PATH_PRT(softc->isp, ISP_LOGTDEBUG1, periph->path, "%s called\n", __func__); |
3496 return (CAM_REQ_CMP); 3497} 3498 3499static void 3500isptargdtor(struct cam_periph *periph) 3501{ 3502 struct isptarg_softc *softc; 3503 softc = (struct isptarg_softc *)periph->softc; | 3937 return (CAM_REQ_CMP); 3938} 3939 3940static void 3941isptargdtor(struct cam_periph *periph) 3942{ 3943 struct isptarg_softc *softc; 3944 softc = (struct isptarg_softc *)periph->softc; |
3504 ISP_PATH_PRT(softc->isp, ISP_LOGTDEBUG0, periph->path, "%s called\n", __func__); | 3945 ISP_PATH_PRT(softc->isp, ISP_LOGTDEBUG1, periph->path, "%s called\n", __func__); |
3505 softc->periph = NULL; 3506 softc->path = NULL; 3507 periph->softc = NULL; 3508} 3509 3510static void 3511isptarg_done(struct cam_periph *periph, union ccb *ccb) 3512{ --- 5 unchanged lines hidden (view full) --- 3518 3519 softc = (struct isptarg_softc *)periph->softc; 3520 isp = softc->isp; 3521 status = ccb->ccb_h.status & CAM_STATUS_MASK; 3522 3523 switch (ccb->ccb_h.func_code) { 3524 case XPT_ACCEPT_TARGET_IO: 3525 atio = (struct ccb_accept_tio *) ccb; | 3946 softc->periph = NULL; 3947 softc->path = NULL; 3948 periph->softc = NULL; 3949} 3950 3951static void 3952isptarg_done(struct cam_periph *periph, union ccb *ccb) 3953{ --- 5 unchanged lines hidden (view full) --- 3959 3960 softc = (struct isptarg_softc *)periph->softc; 3961 isp = softc->isp; 3962 status = ccb->ccb_h.status & CAM_STATUS_MASK; 3963 3964 switch (ccb->ccb_h.func_code) { 3965 case XPT_ACCEPT_TARGET_IO: 3966 atio = (struct ccb_accept_tio *) ccb; |
3526 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, ccb->ccb_h.path, "[0x%x] ATIO seen in %s\n", atio->tag_id, __func__); | 3967 ISP_PATH_PRT(isp, ISP_LOGTDEBUG1, ccb->ccb_h.path, "[0x%x] ATIO seen in %s\n", atio->tag_id, __func__); |
3527 TAILQ_INSERT_TAIL(&softc->work_queue, &ccb->ccb_h, periph_links.tqe); 3528 xpt_schedule(periph, 1); 3529 break; 3530 case XPT_IMMEDIATE_NOTIFY: 3531 inot = (struct ccb_immediate_notify *) ccb; | 3968 TAILQ_INSERT_TAIL(&softc->work_queue, &ccb->ccb_h, periph_links.tqe); 3969 xpt_schedule(periph, 1); 3970 break; 3971 case XPT_IMMEDIATE_NOTIFY: 3972 inot = (struct ccb_immediate_notify *) ccb; |
3532 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, ccb->ccb_h.path, "[0x%x] INOT for 0x%x seen in %s\n", inot->tag_id, inot->seq_id, __func__); | 3973 ISP_PATH_PRT(isp, ISP_LOGTDEBUG1, ccb->ccb_h.path, "[0x%x] INOT for 0x%x seen in %s\n", inot->tag_id, inot->seq_id, __func__); |
3533 TAILQ_INSERT_TAIL(&softc->inot_queue, &ccb->ccb_h, periph_links.tqe); 3534 xpt_schedule(periph, 1); 3535 break; 3536 case XPT_CONT_TARGET_IO: 3537 if ((ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) { 3538 cam_release_devq(ccb->ccb_h.path, 0, 0, 0, 0); 3539 ccb->ccb_h.status &= ~CAM_DEV_QFRZN; 3540 } 3541 atio = ccb->ccb_h.ccb_atio; 3542 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { | 3974 TAILQ_INSERT_TAIL(&softc->inot_queue, &ccb->ccb_h, periph_links.tqe); 3975 xpt_schedule(periph, 1); 3976 break; 3977 case XPT_CONT_TARGET_IO: 3978 if ((ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) { 3979 cam_release_devq(ccb->ccb_h.path, 0, 0, 0, 0); 3980 ccb->ccb_h.status &= ~CAM_DEV_QFRZN; 3981 } 3982 atio = ccb->ccb_h.ccb_atio; 3983 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { |
3543 cam_error_print(ccb, CAM_ESF_ALL, CAM_EPF_ALL); 3544 xpt_action((union ccb *)atio); | 3984 if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_MESSAGE_RECV) { 3985 uint32_t newoff = (ccb->csio.msg_ptr[3] << 24) | (ccb->csio.msg_ptr[4] << 16) | (ccb->csio.msg_ptr[5] << 8) | (ccb->csio.msg_ptr[6]); 3986 ISP_PATH_PRT(isp, ISP_LOGWARN, ccb->ccb_h.path, "[0x%08x] got message to return to reset offset to 0x%x\n", atio->tag_id, newoff); 3987 atio->ccb_h.ccb_data_offset = newoff; 3988 TAILQ_INSERT_TAIL(&softc->rework_queue, &atio->ccb_h, periph_links.tqe); 3989 xpt_schedule(periph, 1); 3990 } else { 3991 cam_error_print(ccb, CAM_ESF_ALL, CAM_EPF_ALL); 3992 xpt_action((union ccb *)atio); 3993 } |
3545 } else if ((ccb->ccb_h.flags & CAM_SEND_STATUS) == 0) { 3546 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, ccb->ccb_h.path, "[0x%x] MID CTIO seen in %s\n", atio->tag_id, __func__); 3547 TAILQ_INSERT_TAIL(&softc->rework_queue, &atio->ccb_h, periph_links.tqe); 3548 xpt_schedule(periph, 1); 3549 } else { 3550 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, ccb->ccb_h.path, "[0x%x] FINAL CTIO seen in %s\n", atio->tag_id, __func__); 3551 xpt_action((union ccb *)atio); 3552 } 3553 xpt_release_ccb(ccb); 3554 break; 3555 case XPT_NOTIFY_ACKNOWLEDGE: 3556 if ((ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) { 3557 cam_release_devq(ccb->ccb_h.path, 0, 0, 0, 0); 3558 ccb->ccb_h.status &= ~CAM_DEV_QFRZN; 3559 } 3560 inot = ccb->ccb_h.ccb_inot; | 3994 } else if ((ccb->ccb_h.flags & CAM_SEND_STATUS) == 0) { 3995 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, ccb->ccb_h.path, "[0x%x] MID CTIO seen in %s\n", atio->tag_id, __func__); 3996 TAILQ_INSERT_TAIL(&softc->rework_queue, &atio->ccb_h, periph_links.tqe); 3997 xpt_schedule(periph, 1); 3998 } else { 3999 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, ccb->ccb_h.path, "[0x%x] FINAL CTIO seen in %s\n", atio->tag_id, __func__); 4000 xpt_action((union ccb *)atio); 4001 } 4002 xpt_release_ccb(ccb); 4003 break; 4004 case XPT_NOTIFY_ACKNOWLEDGE: 4005 if ((ccb->ccb_h.status & CAM_DEV_QFRZN) != 0) { 4006 cam_release_devq(ccb->ccb_h.path, 0, 0, 0, 0); 4007 ccb->ccb_h.status &= ~CAM_DEV_QFRZN; 4008 } 4009 inot = ccb->ccb_h.ccb_inot; |
3561 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, inot->ccb_h.path, "[0x%x] recycle notify for tag 0x%x\n", inot->tag_id, inot->seq_id); | 4010 ISP_PATH_PRT(isp, ISP_LOGTDEBUG1, inot->ccb_h.path, "[0x%x] recycle notify for tag 0x%x\n", inot->tag_id, inot->seq_id); |
3562 xpt_release_ccb(ccb); 3563 xpt_action((union ccb *)inot); 3564 break; 3565 default: 3566 xpt_print(ccb->ccb_h.path, "unexpected code 0x%x\n", ccb->ccb_h.func_code); 3567 break; 3568 } 3569} --- 315 unchanged lines hidden (view full) --- 3885 lba <<= DISK_SHIFT; 3886 3887 if (offset == cnt) { 3888 *lp = 1; 3889 return (0); 3890 } 3891 3892 if (lba + cnt > dl) { | 4011 xpt_release_ccb(ccb); 4012 xpt_action((union ccb *)inot); 4013 break; 4014 default: 4015 xpt_print(ccb->ccb_h.path, "unexpected code 0x%x\n", ccb->ccb_h.func_code); 4016 break; 4017 } 4018} --- 315 unchanged lines hidden (view full) --- 4334 lba <<= DISK_SHIFT; 4335 4336 if (offset == cnt) { 4337 *lp = 1; 4338 return (0); 4339 } 4340 4341 if (lba + cnt > dl) { |
3893 return (-1); | 4342 return (-2); |
3894 } 3895 3896 3897 curcnt = MAX_ISP_TARG_TRANSFER; 3898 if (offset + curcnt >= cnt) { 3899 curcnt = cnt - offset; 3900 *lp = 1; 3901 } else { --- 69 unchanged lines hidden (view full) --- 3971 struct ccb_scsiio *xs = arg; 3972 ispsoftc_t *isp; 3973 uint32_t ohandle = ISP_HANDLE_FREE, handle; 3974 3975 isp = XS_ISP(xs); 3976 3977 handle = isp_find_handle(isp, xs); 3978 | 4343 } 4344 4345 4346 curcnt = MAX_ISP_TARG_TRANSFER; 4347 if (offset + curcnt >= cnt) { 4348 curcnt = cnt - offset; 4349 *lp = 1; 4350 } else { --- 69 unchanged lines hidden (view full) --- 4420 struct ccb_scsiio *xs = arg; 4421 ispsoftc_t *isp; 4422 uint32_t ohandle = ISP_HANDLE_FREE, handle; 4423 4424 isp = XS_ISP(xs); 4425 4426 handle = isp_find_handle(isp, xs); 4427 |
3979 if (handle != ISP_HANDLE_FREE && !XS_CMD_WPEND_P(xs)) { 3980 isp_xs_prt(isp, xs, ISP_LOGWARN, "first watchdog (handle 0x%x) timed out- deferring for grace period", handle); 3981 callout_reset(&PISP_PCMD(xs)->wdog, 2 * hz, isp_watchdog, xs); 3982 XS_CMD_S_WPEND(xs); 3983 return; 3984 } 3985 XS_C_TACTIVE(xs); 3986 | |
3987 /* 3988 * Hand crank the interrupt code just to be sure the command isn't stuck somewhere. 3989 */ 3990 if (handle != ISP_HANDLE_FREE) { 3991 uint32_t isr; 3992 uint16_t sema, mbox; 3993 if (ISP_READ_ISR(isp, &isr, &sema, &mbox) != 0) { 3994 isp_intr(isp, isr, sema, mbox); --- 31 unchanged lines hidden (view full) --- 4026 /* 4027 * After this point, the command is really dead. 4028 */ 4029 if (XS_XFRLEN(xs)) { 4030 ISP_DMAFREE(isp, xs, handle); 4031 } 4032 isp_destroy_handle(isp, handle); 4033 isp_prt(isp, ISP_LOGERR, "%s: timeout for handle 0x%x", __func__, handle); | 4428 /* 4429 * Hand crank the interrupt code just to be sure the command isn't stuck somewhere. 4430 */ 4431 if (handle != ISP_HANDLE_FREE) { 4432 uint32_t isr; 4433 uint16_t sema, mbox; 4434 if (ISP_READ_ISR(isp, &isr, &sema, &mbox) != 0) { 4435 isp_intr(isp, isr, sema, mbox); --- 31 unchanged lines hidden (view full) --- 4467 /* 4468 * After this point, the command is really dead. 4469 */ 4470 if (XS_XFRLEN(xs)) { 4471 ISP_DMAFREE(isp, xs, handle); 4472 } 4473 isp_destroy_handle(isp, handle); 4474 isp_prt(isp, ISP_LOGERR, "%s: timeout for handle 0x%x", __func__, handle); |
4034 XS_SETERR(xs, CAM_CMD_TIMEOUT); | 4475 xs->ccb_h.status &= ~CAM_STATUS_MASK; 4476 xs->ccb_h.status |= CAM_CMD_TIMEOUT; |
4035 isp_prt_endcmd(isp, xs); 4036 isp_done(xs); 4037 } else { 4038 if (ohandle != ISP_HANDLE_FREE) { 4039 isp_prt(isp, ISP_LOGWARN, "%s: timeout for handle 0x%x, recovered during interrupt", __func__, ohandle); 4040 } else { 4041 isp_prt(isp, ISP_LOGWARN, "%s: timeout for handle already free", __func__); 4042 } --- 74 unchanged lines hidden (view full) --- 4117 4118 if (lp->state != FC_PORTDB_STATE_ZOMBIE) { 4119 continue; 4120 } 4121 if (lp->dev_map_idx == 0 || lp->target_mode) { 4122 continue; 4123 } 4124 if (lp->gone_timer != 0) { | 4477 isp_prt_endcmd(isp, xs); 4478 isp_done(xs); 4479 } else { 4480 if (ohandle != ISP_HANDLE_FREE) { 4481 isp_prt(isp, ISP_LOGWARN, "%s: timeout for handle 0x%x, recovered during interrupt", __func__, ohandle); 4482 } else { 4483 isp_prt(isp, ISP_LOGWARN, "%s: timeout for handle already free", __func__); 4484 } --- 74 unchanged lines hidden (view full) --- 4559 4560 if (lp->state != FC_PORTDB_STATE_ZOMBIE) { 4561 continue; 4562 } 4563 if (lp->dev_map_idx == 0 || lp->target_mode) { 4564 continue; 4565 } 4566 if (lp->gone_timer != 0) { |
4125 isp_prt(isp, ISP_LOGSANCFG, "%s: Chan %d more to do for target %u (timer=%u)", __func__, chan, lp->dev_map_idx - 1, lp->gone_timer); | 4567 isp_prt(isp, ISP_LOG_SANCFG, "%s: Chan %d more to do for target %u (timer=%u)", __func__, chan, lp->dev_map_idx - 1, lp->gone_timer); |
4126 lp->gone_timer -= 1; 4127 more_to_do++; 4128 continue; 4129 } 4130 tgt = lp->dev_map_idx - 1; 4131 FCPARAM(isp, chan)->isp_dev_map[tgt] = 0; 4132 lp->dev_map_idx = 0; 4133 lp->state = FC_PORTDB_STATE_NIL; 4134 isp_prt(isp, ISP_LOGCONFIG, prom3, chan, lp->portid, tgt, "Gone Device Timeout"); 4135 isp_make_gone(isp, chan, tgt); 4136 } 4137 if (fc->ready) { 4138 if (more_to_do) { 4139 callout_reset(&fc->gdt, hz, isp_gdt, fc); 4140 } else { 4141 callout_deactivate(&fc->gdt); | 4568 lp->gone_timer -= 1; 4569 more_to_do++; 4570 continue; 4571 } 4572 tgt = lp->dev_map_idx - 1; 4573 FCPARAM(isp, chan)->isp_dev_map[tgt] = 0; 4574 lp->dev_map_idx = 0; 4575 lp->state = FC_PORTDB_STATE_NIL; 4576 isp_prt(isp, ISP_LOGCONFIG, prom3, chan, lp->portid, tgt, "Gone Device Timeout"); 4577 isp_make_gone(isp, chan, tgt); 4578 } 4579 if (fc->ready) { 4580 if (more_to_do) { 4581 callout_reset(&fc->gdt, hz, isp_gdt, fc); 4582 } else { 4583 callout_deactivate(&fc->gdt); |
4142 isp_prt(isp, ISP_LOGSANCFG, "Chan %d Stopping Gone Device Timer @ %lu", chan, (unsigned long) time_uptime); | 4584 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Stopping Gone Device Timer @ %lu", chan, (unsigned long) time_uptime); |
4143 } 4144 } 4145 ISP_UNLOCK(isp); 4146} 4147 4148/* 4149 * Loop Down Timer Function- when loop goes down, a timer is started and 4150 * and after it expires we come here and take all probational devices that --- 15 unchanged lines hidden (view full) --- 4166{ 4167 struct isp_fc *fc = arg; 4168 ispsoftc_t *isp = fc->isp; 4169 int chan = fc - isp->isp_osinfo.pc.fc; 4170 fcportdb_t *lp; 4171 int dbidx, tgt, i; 4172 4173 ISP_LOCK(isp); | 4585 } 4586 } 4587 ISP_UNLOCK(isp); 4588} 4589 4590/* 4591 * Loop Down Timer Function- when loop goes down, a timer is started and 4592 * and after it expires we come here and take all probational devices that --- 15 unchanged lines hidden (view full) --- 4608{ 4609 struct isp_fc *fc = arg; 4610 ispsoftc_t *isp = fc->isp; 4611 int chan = fc - isp->isp_osinfo.pc.fc; 4612 fcportdb_t *lp; 4613 int dbidx, tgt, i; 4614 4615 ISP_LOCK(isp); |
4174 isp_prt(isp, ISP_LOGSANCFG|ISP_LOGDEBUG0, "Chan %d Loop Down Timer expired @ %lu", chan, (unsigned long) time_uptime); | 4616 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGDEBUG0, "Chan %d Loop Down Timer expired @ %lu", chan, (unsigned long) time_uptime); |
4175 callout_deactivate(&fc->ldt); 4176 4177 /* 4178 * Notify to the OS all targets who we now consider have departed. 4179 */ 4180 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) { 4181 lp = &FCPARAM(isp, chan)->portdb[dbidx]; 4182 4183 if (lp->state != FC_PORTDB_STATE_PROBATIONAL) { 4184 continue; 4185 } 4186 if (lp->dev_map_idx == 0 || lp->target_mode) { 4187 continue; 4188 } 4189 4190 /* 4191 * XXX: CLEAN UP AND COMPLETE ANY PENDING COMMANDS FIRST! 4192 */ | 4617 callout_deactivate(&fc->ldt); 4618 4619 /* 4620 * Notify to the OS all targets who we now consider have departed. 4621 */ 4622 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) { 4623 lp = &FCPARAM(isp, chan)->portdb[dbidx]; 4624 4625 if (lp->state != FC_PORTDB_STATE_PROBATIONAL) { 4626 continue; 4627 } 4628 if (lp->dev_map_idx == 0 || lp->target_mode) { 4629 continue; 4630 } 4631 4632 /* 4633 * XXX: CLEAN UP AND COMPLETE ANY PENDING COMMANDS FIRST! 4634 */ |
4193 | |
4194 | 4635 |
4636 |
|
4195 for (i = 0; i < isp->isp_maxcmds; i++) { 4196 struct ccb_scsiio *xs; 4197 4198 if (!ISP_VALID_HANDLE(isp, isp->isp_xflist[i].handle)) { 4199 continue; 4200 } 4201 if ((xs = isp->isp_xflist[i].cmd) == NULL) { 4202 continue; 4203 } 4204 if (dbidx != (FCPARAM(isp, chan)->isp_dev_map[XS_TGT(xs)] - 1)) { 4205 continue; 4206 } 4207 isp_prt(isp, ISP_LOGWARN, "command handle 0x%08x for %d.%d.%d orphaned by loop down timeout", 4208 isp->isp_xflist[i].handle, chan, XS_TGT(xs), XS_LUN(xs)); 4209 } 4210 4211 /* 4212 * Mark that we've announced that this device is gone.... 4213 */ | 4637 for (i = 0; i < isp->isp_maxcmds; i++) { 4638 struct ccb_scsiio *xs; 4639 4640 if (!ISP_VALID_HANDLE(isp, isp->isp_xflist[i].handle)) { 4641 continue; 4642 } 4643 if ((xs = isp->isp_xflist[i].cmd) == NULL) { 4644 continue; 4645 } 4646 if (dbidx != (FCPARAM(isp, chan)->isp_dev_map[XS_TGT(xs)] - 1)) { 4647 continue; 4648 } 4649 isp_prt(isp, ISP_LOGWARN, "command handle 0x%08x for %d.%d.%d orphaned by loop down timeout", 4650 isp->isp_xflist[i].handle, chan, XS_TGT(xs), XS_LUN(xs)); 4651 } 4652 4653 /* 4654 * Mark that we've announced that this device is gone.... 4655 */ |
4214 lp->reserved = 1; | 4656 lp->announced = 1; |
4215 4216 /* 4217 * but *don't* change the state of the entry. Just clear 4218 * any target id stuff and announce to CAM that the 4219 * device is gone. This way any necessary PLOGO stuff 4220 * will happen when loop comes back up. 4221 */ 4222 --- 26 unchanged lines hidden (view full) --- 4249 int chan = fc - isp->isp_osinfo.pc.fc; 4250 int slp = 0; 4251 4252 mtx_lock(&isp->isp_osinfo.lock); 4253 4254 for (;;) { 4255 int lb, lim; 4256 | 4657 4658 /* 4659 * but *don't* change the state of the entry. Just clear 4660 * any target id stuff and announce to CAM that the 4661 * device is gone. This way any necessary PLOGO stuff 4662 * will happen when loop comes back up. 4663 */ 4664 --- 26 unchanged lines hidden (view full) --- 4691 int chan = fc - isp->isp_osinfo.pc.fc; 4692 int slp = 0; 4693 4694 mtx_lock(&isp->isp_osinfo.lock); 4695 4696 for (;;) { 4697 int lb, lim; 4698 |
4257 isp_prt(isp, ISP_LOGSANCFG|ISP_LOGDEBUG0, "%s: Chan %d checking FC state", __func__, chan); | 4699 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGDEBUG0, "%s: Chan %d checking FC state", __func__, chan); |
4258 lb = isp_fc_runstate(isp, chan, 250000); 4259 4260 /* 4261 * Our action is different based upon whether we're supporting 4262 * Initiator mode or not. If we are, we might freeze the simq 4263 * when loop is down and set all sorts of different delays to 4264 * check again. 4265 * 4266 * If not, we simply just wait for loop to come up. 4267 */ 4268 if (lb && (FCPARAM(isp, chan)->role & ISP_ROLE_INITIATOR)) { 4269 /* 4270 * Increment loop down time by the last sleep interval 4271 */ 4272 fc->loop_down_time += slp; 4273 4274 if (lb < 0) { | 4700 lb = isp_fc_runstate(isp, chan, 250000); 4701 4702 /* 4703 * Our action is different based upon whether we're supporting 4704 * Initiator mode or not. If we are, we might freeze the simq 4705 * when loop is down and set all sorts of different delays to 4706 * check again. 4707 * 4708 * If not, we simply just wait for loop to come up. 4709 */ 4710 if (lb && (FCPARAM(isp, chan)->role & ISP_ROLE_INITIATOR)) { 4711 /* 4712 * Increment loop down time by the last sleep interval 4713 */ 4714 fc->loop_down_time += slp; 4715 4716 if (lb < 0) { |
4275 isp_prt(isp, ISP_LOGSANCFG|ISP_LOGDEBUG0, "%s: Chan %d FC loop not up (down count %d)", __func__, chan, fc->loop_down_time); | 4717 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGDEBUG0, "%s: Chan %d FC loop not up (down count %d)", __func__, chan, fc->loop_down_time); |
4276 } else { | 4718 } else { |
4277 isp_prt(isp, ISP_LOGSANCFG|ISP_LOGDEBUG0, "%s: Chan %d FC got to %d (down count %d)", __func__, chan, lb, fc->loop_down_time); | 4719 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGDEBUG0, "%s: Chan %d FC got to %d (down count %d)", __func__, chan, lb, fc->loop_down_time); |
4278 } 4279 4280 /* 4281 * If we've never seen loop up and we've waited longer 4282 * than quickboot time, or we've seen loop up but we've 4283 * waited longer than loop_down_limit, give up and go 4284 * to sleep until loop comes up. 4285 */ --- 13 unchanged lines hidden (view full) --- 4299 slp = 10; 4300 } else if (fc->loop_down_time < 120) { 4301 slp = 20; 4302 } else { 4303 slp = 30; 4304 } 4305 4306 } else if (lb) { | 4720 } 4721 4722 /* 4723 * If we've never seen loop up and we've waited longer 4724 * than quickboot time, or we've seen loop up but we've 4725 * waited longer than loop_down_limit, give up and go 4726 * to sleep until loop comes up. 4727 */ --- 13 unchanged lines hidden (view full) --- 4741 slp = 10; 4742 } else if (fc->loop_down_time < 120) { 4743 slp = 20; 4744 } else { 4745 slp = 30; 4746 } 4747 4748 } else if (lb) { |
4307 isp_prt(isp, ISP_LOGSANCFG|ISP_LOGDEBUG0, "%s: Chan %d FC Loop Down", __func__, chan); | 4749 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGDEBUG0, "%s: Chan %d FC Loop Down", __func__, chan); |
4308 fc->loop_down_time += slp; | 4750 fc->loop_down_time += slp; |
4309 slp = 60; | 4751 if (fc->loop_down_time > 300) 4752 slp = 0; 4753 else 4754 slp = 60; |
4310 } else { | 4755 } else { |
4311 isp_prt(isp, ISP_LOGSANCFG|ISP_LOGDEBUG0, "%s: Chan %d FC state OK", __func__, chan); | 4756 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGDEBUG0, "%s: Chan %d FC state OK", __func__, chan); |
4312 fc->loop_down_time = 0; 4313 slp = 0; 4314 } 4315 4316 4317 /* 4318 * If this is past the first loop up or the loop is dead and if we'd frozen the simq, unfreeze it 4319 * now so that CAM can start sending us commands. 4320 * 4321 * If the FC state isn't okay yet, they'll hit that in isp_start which will freeze the queue again 4322 * or kill the commands, as appropriate. 4323 */ 4324 4325 if (FCPARAM(isp, chan)->loop_seen_once || fc->loop_dead) { 4326 isp_unfreeze_loopdown(isp, chan); 4327 } 4328 | 4757 fc->loop_down_time = 0; 4758 slp = 0; 4759 } 4760 4761 4762 /* 4763 * If this is past the first loop up or the loop is dead and if we'd frozen the simq, unfreeze it 4764 * now so that CAM can start sending us commands. 4765 * 4766 * If the FC state isn't okay yet, they'll hit that in isp_start which will freeze the queue again 4767 * or kill the commands, as appropriate. 4768 */ 4769 4770 if (FCPARAM(isp, chan)->loop_seen_once || fc->loop_dead) { 4771 isp_unfreeze_loopdown(isp, chan); 4772 } 4773 |
4329 isp_prt(isp, ISP_LOGSANCFG|ISP_LOGDEBUG0, "%s: Chan %d sleep time %d", __func__, chan, slp); | 4774 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGDEBUG0, "%s: Chan %d sleep time %d", __func__, chan, slp); |
4330 4331 msleep(fc, &isp->isp_osinfo.lock, PRIBIO, "ispf", slp * hz); 4332 4333 /* 4334 * If slp is zero, we're waking up for the first time after 4335 * things have been okay. In this case, we set a deferral state 4336 * for all commands and delay hysteresis seconds before starting 4337 * the FC state evaluation. This gives the loop/fabric a chance 4338 * to settle. 4339 */ 4340 if (slp == 0 && fc->hysteresis) { | 4775 4776 msleep(fc, &isp->isp_osinfo.lock, PRIBIO, "ispf", slp * hz); 4777 4778 /* 4779 * If slp is zero, we're waking up for the first time after 4780 * things have been okay. In this case, we set a deferral state 4781 * for all commands and delay hysteresis seconds before starting 4782 * the FC state evaluation. This gives the loop/fabric a chance 4783 * to settle. 4784 */ 4785 if (slp == 0 && fc->hysteresis) { |
4341 isp_prt(isp, ISP_LOGSANCFG|ISP_LOGDEBUG0, "%s: Chan %d sleep hysteresis ticks %d", __func__, chan, fc->hysteresis * hz); | 4786 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGDEBUG0, "%s: Chan %d sleep hysteresis ticks %d", __func__, chan, fc->hysteresis * hz); |
4342 mtx_unlock(&isp->isp_osinfo.lock); 4343 pause("ispt", fc->hysteresis * hz); 4344 mtx_lock(&isp->isp_osinfo.lock); 4345 } 4346 } 4347 mtx_unlock(&isp->isp_osinfo.lock); 4348} 4349 4350static void 4351isp_action(struct cam_sim *sim, union ccb *ccb) 4352{ 4353 int bus, tgt, ts, error, lim; 4354 ispsoftc_t *isp; 4355 struct ccb_trans_settings *cts; 4356 4357 CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_TRACE, ("isp_action\n")); | 4787 mtx_unlock(&isp->isp_osinfo.lock); 4788 pause("ispt", fc->hysteresis * hz); 4789 mtx_lock(&isp->isp_osinfo.lock); 4790 } 4791 } 4792 mtx_unlock(&isp->isp_osinfo.lock); 4793} 4794 4795static void 4796isp_action(struct cam_sim *sim, union ccb *ccb) 4797{ 4798 int bus, tgt, ts, error, lim; 4799 ispsoftc_t *isp; 4800 struct ccb_trans_settings *cts; 4801 4802 CAM_DEBUG(ccb->ccb_h.path, CAM_DEBUG_TRACE, ("isp_action\n")); |
4358 | 4803 |
4359 isp = (ispsoftc_t *)cam_sim_softc(sim); 4360 mtx_assert(&isp->isp_lock, MA_OWNED); 4361 4362 if (isp->isp_state != ISP_RUNSTATE && ccb->ccb_h.func_code == XPT_SCSI_IO) { 4363 isp_init(isp); 4364 if (isp->isp_state != ISP_INITSTATE) { 4365 /* 4366 * Lie. Say it was a selection timeout. --- 16 unchanged lines hidden (view full) --- 4383 */ 4384 if ((ccb->ccb_h.flags & CAM_CDB_POINTER) != 0) { 4385 if ((ccb->ccb_h.flags & CAM_CDB_PHYS) != 0) { 4386 ccb->ccb_h.status = CAM_REQ_INVALID; 4387 xpt_done(ccb); 4388 break; 4389 } 4390 } | 4804 isp = (ispsoftc_t *)cam_sim_softc(sim); 4805 mtx_assert(&isp->isp_lock, MA_OWNED); 4806 4807 if (isp->isp_state != ISP_RUNSTATE && ccb->ccb_h.func_code == XPT_SCSI_IO) { 4808 isp_init(isp); 4809 if (isp->isp_state != ISP_INITSTATE) { 4810 /* 4811 * Lie. Say it was a selection timeout. --- 16 unchanged lines hidden (view full) --- 4828 */ 4829 if ((ccb->ccb_h.flags & CAM_CDB_POINTER) != 0) { 4830 if ((ccb->ccb_h.flags & CAM_CDB_PHYS) != 0) { 4831 ccb->ccb_h.status = CAM_REQ_INVALID; 4832 xpt_done(ccb); 4833 break; 4834 } 4835 } |
4836 ccb->csio.req_map = NULL; |
|
4391#ifdef DIAGNOSTIC 4392 if (ccb->ccb_h.target_id > (ISP_MAX_TARGETS(isp) - 1)) { 4393 xpt_print(ccb->ccb_h.path, "invalid target\n"); 4394 ccb->ccb_h.status = CAM_PATH_INVALID; 4395 } else if (ccb->ccb_h.target_lun > (ISP_MAX_LUNS(isp) - 1)) { 4396 xpt_print(ccb->ccb_h.path, "invalid lun\n"); 4397 ccb->ccb_h.status = CAM_PATH_INVALID; 4398 } --- 8 unchanged lines hidden (view full) --- 4407 cam_freeze_devq(ccb->ccb_h.path); 4408 cam_release_devq(ccb->ccb_h.path, RELSIM_RELEASE_AFTER_TIMEOUT, 0, 250, 0); 4409 xpt_done(ccb); 4410 break; 4411 } 4412 error = isp_start((XS_T *) ccb); 4413 switch (error) { 4414 case CMD_QUEUED: | 4837#ifdef DIAGNOSTIC 4838 if (ccb->ccb_h.target_id > (ISP_MAX_TARGETS(isp) - 1)) { 4839 xpt_print(ccb->ccb_h.path, "invalid target\n"); 4840 ccb->ccb_h.status = CAM_PATH_INVALID; 4841 } else if (ccb->ccb_h.target_lun > (ISP_MAX_LUNS(isp) - 1)) { 4842 xpt_print(ccb->ccb_h.path, "invalid lun\n"); 4843 ccb->ccb_h.status = CAM_PATH_INVALID; 4844 } --- 8 unchanged lines hidden (view full) --- 4853 cam_freeze_devq(ccb->ccb_h.path); 4854 cam_release_devq(ccb->ccb_h.path, RELSIM_RELEASE_AFTER_TIMEOUT, 0, 250, 0); 4855 xpt_done(ccb); 4856 break; 4857 } 4858 error = isp_start((XS_T *) ccb); 4859 switch (error) { 4860 case CMD_QUEUED: |
4415 XS_CMD_S_CLEAR(ccb); | |
4416 ccb->ccb_h.status |= CAM_SIM_QUEUED; 4417 if (ccb->ccb_h.timeout == CAM_TIME_INFINITY) { 4418 break; 4419 } 4420 ts = ccb->ccb_h.timeout; 4421 if (ts == CAM_TIME_DEFAULT) { 4422 ts = 60*1000; 4423 } 4424 ts = isp_mstohz(ts); | 4861 ccb->ccb_h.status |= CAM_SIM_QUEUED; 4862 if (ccb->ccb_h.timeout == CAM_TIME_INFINITY) { 4863 break; 4864 } 4865 ts = ccb->ccb_h.timeout; 4866 if (ts == CAM_TIME_DEFAULT) { 4867 ts = 60*1000; 4868 } 4869 ts = isp_mstohz(ts); |
4425 XS_S_TACTIVE(ccb); | |
4426 callout_reset(&PISP_PCMD(ccb)->wdog, ts, isp_watchdog, ccb); 4427 break; 4428 case CMD_RQLATER: 4429 /* 4430 * We get this result for FC devices if the loop state isn't ready yet 4431 * or if the device in question has gone zombie on us. 4432 * 4433 * If we've never seen Loop UP at all, we requeue this request and wait --- 10 unchanged lines hidden (view full) --- 4444 xpt_freeze_devq(ccb->ccb_h.path, 1); 4445 isp_free_pcmd(isp, ccb); 4446 xpt_done(ccb); 4447 break; 4448 } 4449 isp_prt(isp, ISP_LOGDEBUG0, "%d.%d retry later", XS_TGT(ccb), XS_LUN(ccb)); 4450 cam_freeze_devq(ccb->ccb_h.path); 4451 cam_release_devq(ccb->ccb_h.path, RELSIM_RELEASE_AFTER_TIMEOUT, 0, 1000, 0); | 4870 callout_reset(&PISP_PCMD(ccb)->wdog, ts, isp_watchdog, ccb); 4871 break; 4872 case CMD_RQLATER: 4873 /* 4874 * We get this result for FC devices if the loop state isn't ready yet 4875 * or if the device in question has gone zombie on us. 4876 * 4877 * If we've never seen Loop UP at all, we requeue this request and wait --- 10 unchanged lines hidden (view full) --- 4888 xpt_freeze_devq(ccb->ccb_h.path, 1); 4889 isp_free_pcmd(isp, ccb); 4890 xpt_done(ccb); 4891 break; 4892 } 4893 isp_prt(isp, ISP_LOGDEBUG0, "%d.%d retry later", XS_TGT(ccb), XS_LUN(ccb)); 4894 cam_freeze_devq(ccb->ccb_h.path); 4895 cam_release_devq(ccb->ccb_h.path, RELSIM_RELEASE_AFTER_TIMEOUT, 0, 1000, 0); |
4452 XS_SETERR(ccb, CAM_REQUEUE_REQ); | 4896 ccb->ccb_h.status = CAM_REQUEUE_REQ; |
4453 isp_free_pcmd(isp, ccb); 4454 xpt_done(ccb); 4455 break; 4456 case CMD_EAGAIN: 4457 isp_free_pcmd(isp, ccb); 4458 cam_freeze_devq(ccb->ccb_h.path); 4459 cam_release_devq(ccb->ccb_h.path, RELSIM_RELEASE_AFTER_TIMEOUT, 0, 100, 0); | 4897 isp_free_pcmd(isp, ccb); 4898 xpt_done(ccb); 4899 break; 4900 case CMD_EAGAIN: 4901 isp_free_pcmd(isp, ccb); 4902 cam_freeze_devq(ccb->ccb_h.path); 4903 cam_release_devq(ccb->ccb_h.path, RELSIM_RELEASE_AFTER_TIMEOUT, 0, 100, 0); |
4460 XS_SETERR(ccb, CAM_REQUEUE_REQ); | 4904 ccb->ccb_h.status = CAM_REQUEUE_REQ; |
4461 xpt_done(ccb); 4462 break; 4463 case CMD_COMPLETE: 4464 isp_done((struct ccb_scsiio *) ccb); 4465 break; 4466 default: 4467 isp_prt(isp, ISP_LOGERR, "What's this? 0x%x at %d in file %s", error, __LINE__, __FILE__); | 4905 xpt_done(ccb); 4906 break; 4907 case CMD_COMPLETE: 4908 isp_done((struct ccb_scsiio *) ccb); 4909 break; 4910 default: 4911 isp_prt(isp, ISP_LOGERR, "What's this? 0x%x at %d in file %s", error, __LINE__, __FILE__); |
4468 XS_SETERR(ccb, CAM_REQ_CMP_ERR); | 4912 ccb->ccb_h.status = CAM_REQUEUE_REQ; |
4469 isp_free_pcmd(isp, ccb); 4470 xpt_done(ccb); 4471 } 4472 break; 4473 4474#ifdef ISP_TARGET_MODE 4475 case XPT_EN_LUN: /* Enable/Disable LUN as a target */ 4476 if (ccb->cel.enable) { --- 21 unchanged lines hidden (view full) --- 4498 tag = ccb->atio.tag_id; 4499 str = "XPT_ACCEPT_TARGET_IO"; 4500 } 4501 ISP_PATH_PRT(isp, ISP_LOGWARN, ccb->ccb_h.path, "%s: [0x%x] no state pointer found for %s\n", __func__, tag, str); 4502 dump_tstates(isp, XS_CHANNEL(ccb)); 4503 ccb->ccb_h.status = CAM_DEV_NOT_THERE; 4504 break; 4505 } | 4913 isp_free_pcmd(isp, ccb); 4914 xpt_done(ccb); 4915 } 4916 break; 4917 4918#ifdef ISP_TARGET_MODE 4919 case XPT_EN_LUN: /* Enable/Disable LUN as a target */ 4920 if (ccb->cel.enable) { --- 21 unchanged lines hidden (view full) --- 4942 tag = ccb->atio.tag_id; 4943 str = "XPT_ACCEPT_TARGET_IO"; 4944 } 4945 ISP_PATH_PRT(isp, ISP_LOGWARN, ccb->ccb_h.path, "%s: [0x%x] no state pointer found for %s\n", __func__, tag, str); 4946 dump_tstates(isp, XS_CHANNEL(ccb)); 4947 ccb->ccb_h.status = CAM_DEV_NOT_THERE; 4948 break; 4949 } |
4506 ccb->ccb_h.sim_priv.entries[0].field = 0; 4507 ccb->ccb_h.sim_priv.entries[1].ptr = isp; | 4950 ccb->ccb_h.spriv_field0 = 0; 4951 ccb->ccb_h.spriv_ptr1 = isp; |
4508 ccb->ccb_h.flags = 0; 4509 4510 if (ccb->ccb_h.func_code == XPT_ACCEPT_TARGET_IO) { 4511 if (ccb->atio.tag_id) { 4512 atio_private_data_t *atp = isp_get_atpd(isp, tptr, ccb->atio.tag_id); 4513 if (atp) { 4514 isp_put_atpd(isp, tptr, atp); 4515 } 4516 } 4517 tptr->atio_count++; 4518 SLIST_INSERT_HEAD(&tptr->atios, &ccb->ccb_h, sim_links.sle); | 4952 ccb->ccb_h.flags = 0; 4953 4954 if (ccb->ccb_h.func_code == XPT_ACCEPT_TARGET_IO) { 4955 if (ccb->atio.tag_id) { 4956 atio_private_data_t *atp = isp_get_atpd(isp, tptr, ccb->atio.tag_id); 4957 if (atp) { 4958 isp_put_atpd(isp, tptr, atp); 4959 } 4960 } 4961 tptr->atio_count++; 4962 SLIST_INSERT_HEAD(&tptr->atios, &ccb->ccb_h, sim_links.sle); |
4519 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, ccb->ccb_h.path, "Put FREE ATIO (tag id 0x%x), count now %d\n", | 4963 ISP_PATH_PRT(isp, ISP_LOGTDEBUG2, ccb->ccb_h.path, "Put FREE ATIO (tag id 0x%x), count now %d\n", |
4520 ccb->atio.tag_id, tptr->atio_count); 4521 } else if (ccb->ccb_h.func_code == XPT_IMMEDIATE_NOTIFY) { 4522 if (ccb->cin1.tag_id) { 4523 inot_private_data_t *ntp = isp_find_ntpd(isp, tptr, ccb->cin1.tag_id, ccb->cin1.seq_id); 4524 if (ntp) { 4525 isp_put_ntpd(isp, tptr, ntp); 4526 } 4527 } 4528 tptr->inot_count++; 4529 SLIST_INSERT_HEAD(&tptr->inots, &ccb->ccb_h, sim_links.sle); | 4964 ccb->atio.tag_id, tptr->atio_count); 4965 } else if (ccb->ccb_h.func_code == XPT_IMMEDIATE_NOTIFY) { 4966 if (ccb->cin1.tag_id) { 4967 inot_private_data_t *ntp = isp_find_ntpd(isp, tptr, ccb->cin1.tag_id, ccb->cin1.seq_id); 4968 if (ntp) { 4969 isp_put_ntpd(isp, tptr, ntp); 4970 } 4971 } 4972 tptr->inot_count++; 4973 SLIST_INSERT_HEAD(&tptr->inots, &ccb->ccb_h, sim_links.sle); |
4530 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, ccb->ccb_h.path, "Put FREE INOT, (seq id 0x%x) count now %d\n", | 4974 ISP_PATH_PRT(isp, ISP_LOGTDEBUG2, ccb->ccb_h.path, "Put FREE INOT, (seq id 0x%x) count now %d\n", |
4531 ccb->cin1.seq_id, tptr->inot_count); 4532 } else if (ccb->ccb_h.func_code == XPT_IMMED_NOTIFY) { 4533 tptr->inot_count++; 4534 SLIST_INSERT_HEAD(&tptr->inots, &ccb->ccb_h, sim_links.sle); | 4975 ccb->cin1.seq_id, tptr->inot_count); 4976 } else if (ccb->ccb_h.func_code == XPT_IMMED_NOTIFY) { 4977 tptr->inot_count++; 4978 SLIST_INSERT_HEAD(&tptr->inots, &ccb->ccb_h, sim_links.sle); |
4535 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, ccb->ccb_h.path, "Put FREE INOT, (seq id 0x%x) count now %d\n", | 4979 ISP_PATH_PRT(isp, ISP_LOGTDEBUG2, ccb->ccb_h.path, "Put FREE INOT, (seq id 0x%x) count now %d\n", |
4536 ccb->cin1.seq_id, tptr->inot_count); 4537 } 4538 rls_lun_statep(isp, tptr); 4539 ccb->ccb_h.status = CAM_REQ_INPROG; 4540 break; 4541 } 4542 case XPT_NOTIFY_ACK: 4543 ccb->ccb_h.status = CAM_REQ_CMP_ERR; --- 18 unchanged lines hidden (view full) --- 4562 ccb->ccb_h.status = CAM_DEV_NOT_THERE; 4563 xpt_done(ccb); 4564 break; 4565 } 4566 if (isp_handle_platform_target_notify_ack(isp, &ntp->rd.nt)) { 4567 rls_lun_statep(isp, tptr); 4568 cam_freeze_devq(ccb->ccb_h.path); 4569 cam_release_devq(ccb->ccb_h.path, RELSIM_RELEASE_AFTER_TIMEOUT, 0, 1000, 0); | 4980 ccb->cin1.seq_id, tptr->inot_count); 4981 } 4982 rls_lun_statep(isp, tptr); 4983 ccb->ccb_h.status = CAM_REQ_INPROG; 4984 break; 4985 } 4986 case XPT_NOTIFY_ACK: 4987 ccb->ccb_h.status = CAM_REQ_CMP_ERR; --- 18 unchanged lines hidden (view full) --- 5006 ccb->ccb_h.status = CAM_DEV_NOT_THERE; 5007 xpt_done(ccb); 5008 break; 5009 } 5010 if (isp_handle_platform_target_notify_ack(isp, &ntp->rd.nt)) { 5011 rls_lun_statep(isp, tptr); 5012 cam_freeze_devq(ccb->ccb_h.path); 5013 cam_release_devq(ccb->ccb_h.path, RELSIM_RELEASE_AFTER_TIMEOUT, 0, 1000, 0); |
4570 XS_SETERR(ccb, CAM_REQUEUE_REQ); | 5014 ccb->ccb_h.status &= ~CAM_STATUS_MASK; 5015 ccb->ccb_h.status |= CAM_REQUEUE_REQ; |
4571 break; 4572 } 4573 isp_put_ntpd(isp, tptr, ntp); 4574 rls_lun_statep(isp, tptr); 4575 ccb->ccb_h.status = CAM_REQ_CMP; 4576 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, ccb->ccb_h.path, "%s: [0x%x] calling xpt_done for tag 0x%x\n", __func__, ccb->cna2.tag_id, ccb->cna2.seq_id); 4577 xpt_done(ccb); 4578 break; 4579 } 4580 case XPT_CONT_TARGET_IO: | 5016 break; 5017 } 5018 isp_put_ntpd(isp, tptr, ntp); 5019 rls_lun_statep(isp, tptr); 5020 ccb->ccb_h.status = CAM_REQ_CMP; 5021 ISP_PATH_PRT(isp, ISP_LOGTDEBUG0, ccb->ccb_h.path, "%s: [0x%x] calling xpt_done for tag 0x%x\n", __func__, ccb->cna2.tag_id, ccb->cna2.seq_id); 5022 xpt_done(ccb); 5023 break; 5024 } 5025 case XPT_CONT_TARGET_IO: |
4581 isp_target_start_ctio(isp, ccb); | 5026 isp_target_start_ctio(isp, ccb, FROM_CAM); |
4582 break; 4583#endif 4584 case XPT_RESET_DEV: /* BDR the specified SCSI device */ 4585 4586 bus = cam_sim_bus(xpt_path_sim(ccb->ccb_h.path)); 4587 tgt = ccb->ccb_h.target_id; 4588 tgt |= (bus << 16); 4589 --- 279 unchanged lines hidden (view full) --- 4869 */ 4870 isp_prt(isp, ISP_LOGERR, "cannot support dual role at present"); 4871 ccb->ccb_h.status = CAM_REQ_INVALID; 4872#endif 4873 break; 4874 } 4875 if (rchange) { 4876 ISP_PATH_PRT(isp, ISP_LOGCONFIG, ccb->ccb_h.path, "changing role on from %d to %d\n", fcp->role, newrole); | 5027 break; 5028#endif 5029 case XPT_RESET_DEV: /* BDR the specified SCSI device */ 5030 5031 bus = cam_sim_bus(xpt_path_sim(ccb->ccb_h.path)); 5032 tgt = ccb->ccb_h.target_id; 5033 tgt |= (bus << 16); 5034 --- 279 unchanged lines hidden (view full) --- 5314 */ 5315 isp_prt(isp, ISP_LOGERR, "cannot support dual role at present"); 5316 ccb->ccb_h.status = CAM_REQ_INVALID; 5317#endif 5318 break; 5319 } 5320 if (rchange) { 5321 ISP_PATH_PRT(isp, ISP_LOGCONFIG, ccb->ccb_h.path, "changing role on from %d to %d\n", fcp->role, newrole); |
5322#ifdef ISP_TARGET_MODE 5323 ISP_SET_PC(isp, bus, tm_enabled, 0); 5324 ISP_SET_PC(isp, bus, tm_luns_enabled, 0); 5325#endif |
|
4877 if (isp_fc_change_role(isp, bus, newrole) != 0) { 4878 ccb->ccb_h.status = CAM_REQ_CMP_ERR; | 5326 if (isp_fc_change_role(isp, bus, newrole) != 0) { 5327 ccb->ccb_h.status = CAM_REQ_CMP_ERR; |
5328 xpt_done(ccb); 5329 break; 5330 } |
|
4879#ifdef ISP_TARGET_MODE | 5331#ifdef ISP_TARGET_MODE |
4880 } else if (newrole == ISP_ROLE_TARGET || newrole == ISP_ROLE_BOTH) { | 5332 if (newrole == ISP_ROLE_TARGET || newrole == ISP_ROLE_BOTH) { 5333 /* 5334 * Give the new role a chance to complain and settle 5335 */ 5336 msleep(isp, &isp->isp_lock, PRIBIO, "taking a breather", 2); |
4881 ccb->ccb_h.status = isp_enable_deferred_luns(isp, bus); | 5337 ccb->ccb_h.status = isp_enable_deferred_luns(isp, bus); |
4882#endif | |
4883 } | 5338 } |
5339#endif |
|
4884 } 4885 } 4886 xpt_done(ccb); 4887 break; 4888 } 4889 case XPT_GET_SIM_KNOB: /* Get SIM knobs */ 4890 { 4891 struct ccb_sim_knob *kp = &ccb->knob; --- 129 unchanged lines hidden (view full) --- 5021 xpt_freeze_devq(sccb->ccb_h.path, 1); 5022 } 5023 } 5024 5025 if ((CAM_DEBUGGED(sccb->ccb_h.path, ISPDDB)) && (sccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 5026 xpt_print(sccb->ccb_h.path, "cam completion status 0x%x\n", sccb->ccb_h.status); 5027 } 5028 | 5340 } 5341 } 5342 xpt_done(ccb); 5343 break; 5344 } 5345 case XPT_GET_SIM_KNOB: /* Get SIM knobs */ 5346 { 5347 struct ccb_sim_knob *kp = &ccb->knob; --- 129 unchanged lines hidden (view full) --- 5477 xpt_freeze_devq(sccb->ccb_h.path, 1); 5478 } 5479 } 5480 5481 if ((CAM_DEBUGGED(sccb->ccb_h.path, ISPDDB)) && (sccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { 5482 xpt_print(sccb->ccb_h.path, "cam completion status 0x%x\n", sccb->ccb_h.status); 5483 } 5484 |
5029 XS_CMD_S_DONE(sccb); 5030 if (XS_TACTIVE_P(sccb)) | 5485 if (callout_active(&PISP_PCMD(sccb)->wdog)) |
5031 callout_stop(&PISP_PCMD(sccb)->wdog); | 5486 callout_stop(&PISP_PCMD(sccb)->wdog); |
5032 XS_CMD_S_CLEAR(sccb); | |
5033 isp_free_pcmd(isp, (union ccb *) sccb); 5034 xpt_done((union ccb *) sccb); 5035} 5036 5037void 5038isp_async(ispsoftc_t *isp, ispasync_t cmd, ...) 5039{ 5040 int bus; | 5487 isp_free_pcmd(isp, (union ccb *) sccb); 5488 xpt_done((union ccb *) sccb); 5489} 5490 5491void 5492isp_async(ispsoftc_t *isp, ispasync_t cmd, ...) 5493{ 5494 int bus; |
5041 static const char prom[] = "Chan %d PortID 0x%06x handle 0x%x role %s %s WWPN 0x%08x%08x"; 5042 static const char prom2[] = "Chan %d PortID 0x%06x handle 0x%x role %s %s tgt %u WWPN 0x%08x%08x"; | 5495 static const char prom0[] = "Chan %d PortID 0x%06x handle 0x%x %s %s WWPN 0x%08x%08x"; 5496 static const char prom2[] = "Chan %d PortID 0x%06x handle 0x%x %s %s tgt %u WWPN 0x%08x%08x"; 5497 char buf[64]; |
5043 char *msg = NULL; 5044 target_id_t tgt; 5045 fcportdb_t *lp; 5046 struct isp_fc *fc; 5047 struct cam_path *tmppath; 5048 va_list ap; 5049 5050 switch (cmd) { --- 92 unchanged lines hidden (view full) --- 5143 * We don't do any simq freezing if we are only in target mode 5144 */ 5145 if (FCPARAM(isp, bus)->role & ISP_ROLE_INITIATOR) { 5146 if (fc->path) { 5147 isp_freeze_loopdown(isp, bus, msg); 5148 } 5149 if (!callout_active(&fc->ldt)) { 5150 callout_reset(&fc->ldt, fc->loop_down_limit * hz, isp_ldt, fc); | 5498 char *msg = NULL; 5499 target_id_t tgt; 5500 fcportdb_t *lp; 5501 struct isp_fc *fc; 5502 struct cam_path *tmppath; 5503 va_list ap; 5504 5505 switch (cmd) { --- 92 unchanged lines hidden (view full) --- 5598 * We don't do any simq freezing if we are only in target mode 5599 */ 5600 if (FCPARAM(isp, bus)->role & ISP_ROLE_INITIATOR) { 5601 if (fc->path) { 5602 isp_freeze_loopdown(isp, bus, msg); 5603 } 5604 if (!callout_active(&fc->ldt)) { 5605 callout_reset(&fc->ldt, fc->loop_down_limit * hz, isp_ldt, fc); |
5151 isp_prt(isp, ISP_LOGSANCFG|ISP_LOGDEBUG0, "Starting Loop Down Timer @ %lu", (unsigned long) time_uptime); | 5606 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGDEBUG0, "Starting Loop Down Timer @ %lu", (unsigned long) time_uptime); |
5152 } 5153 } 5154 } 5155 isp_prt(isp, ISP_LOGINFO, "Chan %d: %s", bus, msg); 5156 break; 5157 } 5158 case ISPASYNC_LOOP_UP: 5159 va_start(ap, cmd); --- 12 unchanged lines hidden (view full) --- 5172 isp_prt(isp, ISP_LOGINFO, "Chan %d Loop UP", bus); 5173 break; 5174 case ISPASYNC_DEV_ARRIVED: 5175 va_start(ap, cmd); 5176 bus = va_arg(ap, int); 5177 lp = va_arg(ap, fcportdb_t *); 5178 va_end(ap); 5179 fc = ISP_FC_PC(isp, bus); | 5607 } 5608 } 5609 } 5610 isp_prt(isp, ISP_LOGINFO, "Chan %d: %s", bus, msg); 5611 break; 5612 } 5613 case ISPASYNC_LOOP_UP: 5614 va_start(ap, cmd); --- 12 unchanged lines hidden (view full) --- 5627 isp_prt(isp, ISP_LOGINFO, "Chan %d Loop UP", bus); 5628 break; 5629 case ISPASYNC_DEV_ARRIVED: 5630 va_start(ap, cmd); 5631 bus = va_arg(ap, int); 5632 lp = va_arg(ap, fcportdb_t *); 5633 va_end(ap); 5634 fc = ISP_FC_PC(isp, bus); |
5180 lp->reserved = 0; | 5635 lp->announced = 0; |
5181 lp->gone_timer = 0; | 5636 lp->gone_timer = 0; |
5182 if ((FCPARAM(isp, bus)->role & ISP_ROLE_INITIATOR) && (lp->roles & (SVC3_TGT_ROLE >> SVC3_ROLE_SHIFT))) { | 5637 if ((FCPARAM(isp, bus)->role & ISP_ROLE_INITIATOR) && (lp->prli_word3 & PRLI_WD3_TARGET_FUNCTION)) { |
5183 int dbidx = lp - FCPARAM(isp, bus)->portdb; 5184 int i; 5185 5186 for (i = 0; i < MAX_FC_TARG; i++) { 5187 if (i >= FL_ID && i <= SNS_ID) { 5188 continue; 5189 } 5190 if (FCPARAM(isp, bus)->isp_dev_map[i] == 0) { 5191 break; 5192 } 5193 } 5194 if (i < MAX_FC_TARG) { 5195 FCPARAM(isp, bus)->isp_dev_map[i] = dbidx + 1; 5196 lp->dev_map_idx = i + 1; 5197 } else { 5198 isp_prt(isp, ISP_LOGWARN, "out of target ids"); 5199 isp_dump_portdb(isp, bus); 5200 } 5201 } | 5638 int dbidx = lp - FCPARAM(isp, bus)->portdb; 5639 int i; 5640 5641 for (i = 0; i < MAX_FC_TARG; i++) { 5642 if (i >= FL_ID && i <= SNS_ID) { 5643 continue; 5644 } 5645 if (FCPARAM(isp, bus)->isp_dev_map[i] == 0) { 5646 break; 5647 } 5648 } 5649 if (i < MAX_FC_TARG) { 5650 FCPARAM(isp, bus)->isp_dev_map[i] = dbidx + 1; 5651 lp->dev_map_idx = i + 1; 5652 } else { 5653 isp_prt(isp, ISP_LOGWARN, "out of target ids"); 5654 isp_dump_portdb(isp, bus); 5655 } 5656 } |
5657 isp_gen_role_str(buf, sizeof (buf), lp->prli_word3); |
|
5202 if (lp->dev_map_idx) { 5203 tgt = lp->dev_map_idx - 1; | 5658 if (lp->dev_map_idx) { 5659 tgt = lp->dev_map_idx - 1; |
5204 isp_prt(isp, ISP_LOGCONFIG, prom2, bus, lp->portid, lp->handle, roles[lp->roles], "arrived at", tgt, (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); | 5660 isp_prt(isp, ISP_LOGCONFIG, prom2, bus, lp->portid, lp->handle, buf, "arrived at", tgt, (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); |
5205 isp_make_here(isp, bus, tgt); 5206 } else { | 5661 isp_make_here(isp, bus, tgt); 5662 } else { |
5207 isp_prt(isp, ISP_LOGCONFIG, prom, bus, lp->portid, lp->handle, roles[lp->roles], "arrived", (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); | 5663 isp_prt(isp, ISP_LOGCONFIG, prom0, bus, lp->portid, lp->handle, buf, "arrived", (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); |
5208 } 5209 break; 5210 case ISPASYNC_DEV_CHANGED: 5211 va_start(ap, cmd); 5212 bus = va_arg(ap, int); 5213 lp = va_arg(ap, fcportdb_t *); 5214 va_end(ap); 5215 fc = ISP_FC_PC(isp, bus); | 5664 } 5665 break; 5666 case ISPASYNC_DEV_CHANGED: 5667 va_start(ap, cmd); 5668 bus = va_arg(ap, int); 5669 lp = va_arg(ap, fcportdb_t *); 5670 va_end(ap); 5671 fc = ISP_FC_PC(isp, bus); |
5216 lp->reserved = 0; | 5672 lp->announced = 0; |
5217 lp->gone_timer = 0; 5218 if (isp_change_is_bad) { 5219 lp->state = FC_PORTDB_STATE_NIL; 5220 if (lp->dev_map_idx) { 5221 tgt = lp->dev_map_idx - 1; 5222 FCPARAM(isp, bus)->isp_dev_map[tgt] = 0; 5223 lp->dev_map_idx = 0; 5224 isp_prt(isp, ISP_LOGCONFIG, prom3, bus, lp->portid, tgt, "change is bad"); 5225 isp_make_gone(isp, bus, tgt); 5226 } else { | 5673 lp->gone_timer = 0; 5674 if (isp_change_is_bad) { 5675 lp->state = FC_PORTDB_STATE_NIL; 5676 if (lp->dev_map_idx) { 5677 tgt = lp->dev_map_idx - 1; 5678 FCPARAM(isp, bus)->isp_dev_map[tgt] = 0; 5679 lp->dev_map_idx = 0; 5680 isp_prt(isp, ISP_LOGCONFIG, prom3, bus, lp->portid, tgt, "change is bad"); 5681 isp_make_gone(isp, bus, tgt); 5682 } else { |
5227 isp_prt(isp, ISP_LOGCONFIG, prom, bus, lp->portid, lp->handle, roles[lp->roles], "changed and departed", | 5683 isp_gen_role_str(buf, sizeof (buf), lp->prli_word3); 5684 isp_prt(isp, ISP_LOGCONFIG, prom0, bus, lp->portid, lp->handle, buf, "changed and departed", |
5228 (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); 5229 } 5230 } else { 5231 lp->portid = lp->new_portid; | 5685 (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); 5686 } 5687 } else { 5688 lp->portid = lp->new_portid; |
5232 lp->roles = lp->new_roles; | 5689 lp->prli_word3 = lp->new_prli_word3; 5690 isp_gen_role_str(buf, sizeof (buf), lp->prli_word3); |
5233 if (lp->dev_map_idx) { 5234 int t = lp->dev_map_idx - 1; 5235 FCPARAM(isp, bus)->isp_dev_map[t] = (lp - FCPARAM(isp, bus)->portdb) + 1; 5236 tgt = lp->dev_map_idx - 1; | 5691 if (lp->dev_map_idx) { 5692 int t = lp->dev_map_idx - 1; 5693 FCPARAM(isp, bus)->isp_dev_map[t] = (lp - FCPARAM(isp, bus)->portdb) + 1; 5694 tgt = lp->dev_map_idx - 1; |
5237 isp_prt(isp, ISP_LOGCONFIG, prom2, bus, lp->portid, lp->handle, roles[lp->roles], "changed at", tgt, | 5695 isp_prt(isp, ISP_LOGCONFIG, prom2, bus, lp->portid, lp->handle, buf, "changed at", tgt, |
5238 (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); 5239 } else { | 5696 (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); 5697 } else { |
5240 isp_prt(isp, ISP_LOGCONFIG, prom, bus, lp->portid, lp->handle, roles[lp->roles], "changed", (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); | 5698 isp_prt(isp, ISP_LOGCONFIG, prom0, bus, lp->portid, lp->handle, buf, "changed", (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); |
5241 } 5242 } 5243 break; 5244 case ISPASYNC_DEV_STAYED: 5245 va_start(ap, cmd); 5246 bus = va_arg(ap, int); 5247 lp = va_arg(ap, fcportdb_t *); 5248 va_end(ap); | 5699 } 5700 } 5701 break; 5702 case ISPASYNC_DEV_STAYED: 5703 va_start(ap, cmd); 5704 bus = va_arg(ap, int); 5705 lp = va_arg(ap, fcportdb_t *); 5706 va_end(ap); |
5707 isp_gen_role_str(buf, sizeof (buf), lp->prli_word3); |
|
5249 if (lp->dev_map_idx) { 5250 tgt = lp->dev_map_idx - 1; | 5708 if (lp->dev_map_idx) { 5709 tgt = lp->dev_map_idx - 1; |
5251 isp_prt(isp, ISP_LOGCONFIG, prom2, bus, lp->portid, lp->handle, roles[lp->roles], "stayed at", tgt, | 5710 isp_prt(isp, ISP_LOGCONFIG, prom2, bus, lp->portid, lp->handle, buf, "stayed at", tgt, |
5252 (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); 5253 } else { | 5711 (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); 5712 } else { |
5254 isp_prt(isp, ISP_LOGCONFIG, prom, bus, lp->portid, lp->handle, roles[lp->roles], "stayed", | 5713 isp_prt(isp, ISP_LOGCONFIG, prom0, bus, lp->portid, lp->handle, buf, "stayed", |
5255 (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); 5256 } 5257 break; 5258 case ISPASYNC_DEV_GONE: 5259 va_start(ap, cmd); 5260 bus = va_arg(ap, int); 5261 lp = va_arg(ap, fcportdb_t *); 5262 va_end(ap); 5263 fc = ISP_FC_PC(isp, bus); 5264 /* 5265 * If this has a virtual target and we haven't marked it 5266 * that we're going to have isp_gdt tell the OS it's gone, 5267 * set the isp_gdt timer running on it. 5268 * 5269 * If it isn't marked that isp_gdt is going to get rid of it, 5270 * announce that it's gone. 5271 * 5272 */ | 5714 (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); 5715 } 5716 break; 5717 case ISPASYNC_DEV_GONE: 5718 va_start(ap, cmd); 5719 bus = va_arg(ap, int); 5720 lp = va_arg(ap, fcportdb_t *); 5721 va_end(ap); 5722 fc = ISP_FC_PC(isp, bus); 5723 /* 5724 * If this has a virtual target and we haven't marked it 5725 * that we're going to have isp_gdt tell the OS it's gone, 5726 * set the isp_gdt timer running on it. 5727 * 5728 * If it isn't marked that isp_gdt is going to get rid of it, 5729 * announce that it's gone. 5730 * 5731 */ |
5273 if (lp->dev_map_idx && lp->reserved == 0) { 5274 lp->reserved = 1; | 5732 isp_gen_role_str(buf, sizeof (buf), lp->prli_word3); 5733 if (lp->dev_map_idx && lp->announced == 0) { 5734 lp->announced = 1; |
5275 lp->state = FC_PORTDB_STATE_ZOMBIE; 5276 lp->gone_timer = ISP_FC_PC(isp, bus)->gone_device_time; 5277 if (fc->ready && !callout_active(&fc->gdt)) { | 5735 lp->state = FC_PORTDB_STATE_ZOMBIE; 5736 lp->gone_timer = ISP_FC_PC(isp, bus)->gone_device_time; 5737 if (fc->ready && !callout_active(&fc->gdt)) { |
5278 isp_prt(isp, ISP_LOGSANCFG|ISP_LOGDEBUG0, "Chan %d Starting Gone Device Timer with %u seconds time now %lu", bus, lp->gone_timer, (unsigned long)time_uptime); | 5738 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGDEBUG0, "Chan %d Starting Gone Device Timer with %u seconds time now %lu", bus, lp->gone_timer, (unsigned long)time_uptime); |
5279 callout_reset(&fc->gdt, hz, isp_gdt, fc); 5280 } 5281 tgt = lp->dev_map_idx - 1; | 5739 callout_reset(&fc->gdt, hz, isp_gdt, fc); 5740 } 5741 tgt = lp->dev_map_idx - 1; |
5282 isp_prt(isp, ISP_LOGCONFIG, prom2, bus, lp->portid, lp->handle, roles[lp->roles], "gone zombie at", tgt, (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); 5283 } else if (lp->reserved == 0) { 5284 isp_prt(isp, ISP_LOGCONFIG, prom, bus, lp->portid, lp->handle, roles[lp->roles], "departed", (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); | 5742 isp_prt(isp, ISP_LOGCONFIG, prom2, bus, lp->portid, lp->handle, buf, "gone zombie at", tgt, (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); 5743 } else if (lp->announced == 0) { 5744 isp_prt(isp, ISP_LOGCONFIG, prom0, bus, lp->portid, lp->handle, buf, "departed", (uint32_t) (lp->port_wwn >> 32), (uint32_t) lp->port_wwn); |
5285 } 5286 break; 5287 case ISPASYNC_CHANGE_NOTIFY: 5288 { 5289 char *msg; 5290 int evt, nphdl, nlstate, reason; 5291 5292 va_start(ap, cmd); --- 17 unchanged lines hidden (view full) --- 5310 } else { 5311 msg = "Chan %d Other Change Notify"; 5312 } 5313 5314 /* 5315 * If the loop down timer is running, cancel it. 5316 */ 5317 if (fc->ready && callout_active(&fc->ldt)) { | 5745 } 5746 break; 5747 case ISPASYNC_CHANGE_NOTIFY: 5748 { 5749 char *msg; 5750 int evt, nphdl, nlstate, reason; 5751 5752 va_start(ap, cmd); --- 17 unchanged lines hidden (view full) --- 5770 } else { 5771 msg = "Chan %d Other Change Notify"; 5772 } 5773 5774 /* 5775 * If the loop down timer is running, cancel it. 5776 */ 5777 if (fc->ready && callout_active(&fc->ldt)) { |
5318 isp_prt(isp, ISP_LOGSANCFG|ISP_LOGDEBUG0, "Stopping Loop Down Timer @ %lu", (unsigned long) time_uptime); | 5778 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGDEBUG0, "Stopping Loop Down Timer @ %lu", (unsigned long) time_uptime); |
5319 callout_stop(&fc->ldt); 5320 } 5321 isp_prt(isp, ISP_LOGINFO, msg, bus); 5322 if (FCPARAM(isp, bus)->role & ISP_ROLE_INITIATOR) { 5323 isp_freeze_loopdown(isp, bus, msg); 5324 } 5325 wakeup(fc); 5326 break; --- 23 unchanged lines hidden (view full) --- 5350 case NT_LINK_DOWN: 5351 /* 5352 * No action need be taken here. 5353 */ 5354 break; 5355 case NT_HBA_RESET: 5356 isp_del_all_wwn_entries(isp, ISP_NOCHAN); 5357 break; | 5779 callout_stop(&fc->ldt); 5780 } 5781 isp_prt(isp, ISP_LOGINFO, msg, bus); 5782 if (FCPARAM(isp, bus)->role & ISP_ROLE_INITIATOR) { 5783 isp_freeze_loopdown(isp, bus, msg); 5784 } 5785 wakeup(fc); 5786 break; --- 23 unchanged lines hidden (view full) --- 5810 case NT_LINK_DOWN: 5811 /* 5812 * No action need be taken here. 5813 */ 5814 break; 5815 case NT_HBA_RESET: 5816 isp_del_all_wwn_entries(isp, ISP_NOCHAN); 5817 break; |
5818 case NT_GLOBAL_LOGOUT: |
|
5358 case NT_LOGOUT: 5359 /* 5360 * This is device arrival/departure notification 5361 */ 5362 isp_handle_platform_target_notify_ack(isp, notify); 5363 break; 5364 case NT_ARRIVED: 5365 { --- 25 unchanged lines hidden (view full) --- 5391 } 5392 default: 5393 isp_prt(isp, ISP_LOGALL, "target notify code 0x%x", notify->nt_ncode); 5394 isp_handle_platform_target_notify_ack(isp, notify); 5395 break; 5396 } 5397 break; 5398 } | 5819 case NT_LOGOUT: 5820 /* 5821 * This is device arrival/departure notification 5822 */ 5823 isp_handle_platform_target_notify_ack(isp, notify); 5824 break; 5825 case NT_ARRIVED: 5826 { --- 25 unchanged lines hidden (view full) --- 5852 } 5853 default: 5854 isp_prt(isp, ISP_LOGALL, "target notify code 0x%x", notify->nt_ncode); 5855 isp_handle_platform_target_notify_ack(isp, notify); 5856 break; 5857 } 5858 break; 5859 } |
5860 case ISPASYNC_TARGET_NOTIFY_ACK: 5861 { 5862 void *inot; 5863 va_start(ap, cmd); 5864 inot = va_arg(ap, void *); 5865 va_end(ap); 5866 if (isp_notify_ack(isp, inot)) { 5867 isp_tna_t *tp = malloc(sizeof (*tp), M_DEVBUF, M_NOWAIT); 5868 if (tp) { 5869 tp->isp = isp; 5870 if (inot) { 5871 memcpy(tp->data, inot, sizeof (tp->data)); 5872 tp->not = tp->data; 5873 } else { 5874 tp->not = NULL; 5875 } 5876 (void) timeout(isp_refire_notify_ack, tp, 5); 5877 } else { 5878 isp_prt(isp, ISP_LOGERR, "you lose- cannot allocate a notify refire"); 5879 } 5880 } 5881 break; 5882 } |
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5399 case ISPASYNC_TARGET_ACTION: 5400 { 5401 isphdr_t *hp; 5402 5403 va_start(ap, cmd); 5404 hp = va_arg(ap, isphdr_t *); 5405 va_end(ap); 5406 switch (hp->rqs_entry_type) { --- 216 unchanged lines hidden (view full) --- 5623 } 5624 return (seed); 5625} 5626 5627void 5628isp_prt(ispsoftc_t *isp, int level, const char *fmt, ...) 5629{ 5630 int loc; | 5883 case ISPASYNC_TARGET_ACTION: 5884 { 5885 isphdr_t *hp; 5886 5887 va_start(ap, cmd); 5888 hp = va_arg(ap, isphdr_t *); 5889 va_end(ap); 5890 switch (hp->rqs_entry_type) { --- 216 unchanged lines hidden (view full) --- 6107 } 6108 return (seed); 6109} 6110 6111void 6112isp_prt(ispsoftc_t *isp, int level, const char *fmt, ...) 6113{ 6114 int loc; |
5631 char lbuf[128]; | 6115 char lbuf[200]; |
5632 va_list ap; 5633 5634 if (level != ISP_LOGALL && (level & isp->isp_dblev) == 0) { 5635 return; 5636 } | 6116 va_list ap; 6117 6118 if (level != ISP_LOGALL && (level & isp->isp_dblev) == 0) { 6119 return; 6120 } |
5637 sprintf(lbuf, "%s: ", device_get_nameunit(isp->isp_dev)); | 6121 snprintf(lbuf, sizeof (lbuf), "%s: ", device_get_nameunit(isp->isp_dev)); |
5638 loc = strlen(lbuf); 5639 va_start(ap, fmt); 5640 vsnprintf(&lbuf[loc], sizeof (lbuf) - loc - 1, fmt, ap); 5641 va_end(ap); 5642 printf("%s\n", lbuf); 5643} 5644 5645void --- 154 unchanged lines hidden (view full) --- 5800 if ((csio->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN) { 5801 bus_dmamap_sync(isp->isp_osinfo.dmat, PISP_PCMD(csio)->dmap, BUS_DMASYNC_POSTREAD); 5802 } else { 5803 bus_dmamap_sync(isp->isp_osinfo.dmat, PISP_PCMD(csio)->dmap, BUS_DMASYNC_POSTWRITE); 5804 } 5805 bus_dmamap_unload(isp->isp_osinfo.dmat, PISP_PCMD(csio)->dmap); 5806} 5807 | 6122 loc = strlen(lbuf); 6123 va_start(ap, fmt); 6124 vsnprintf(&lbuf[loc], sizeof (lbuf) - loc - 1, fmt, ap); 6125 va_end(ap); 6126 printf("%s\n", lbuf); 6127} 6128 6129void --- 154 unchanged lines hidden (view full) --- 6284 if ((csio->ccb_h.flags & CAM_DIR_MASK) == CAM_DIR_IN) { 6285 bus_dmamap_sync(isp->isp_osinfo.dmat, PISP_PCMD(csio)->dmap, BUS_DMASYNC_POSTREAD); 6286 } else { 6287 bus_dmamap_sync(isp->isp_osinfo.dmat, PISP_PCMD(csio)->dmap, BUS_DMASYNC_POSTWRITE); 6288 } 6289 bus_dmamap_unload(isp->isp_osinfo.dmat, PISP_PCMD(csio)->dmap); 6290} 6291 |
6292int 6293isp_fcp_next_crn(ispsoftc_t *isp, uint8_t *crnp, XS_T *cmd) 6294{ 6295 uint32_t chan = XS_CHANNEL(cmd); 6296 uint32_t tgt = XS_TGT(cmd); 6297 uint32_t lun = XS_LUN(cmd); 6298 struct isp_fc *fc = &isp->isp_osinfo.pc.fc[chan]; 6299 int idx = NEXUS_HASH(tgt, lun); 6300 struct isp_nexus *nxp = fc->nexus_hash[idx]; 6301 6302 while (nxp) { 6303 if (nxp->tgt == tgt && nxp->lun == lun) 6304 break; 6305 nxp = nxp->next; 6306 } 6307 if (nxp == NULL) { 6308 nxp = fc->nexus_free_list; 6309 if (nxp == NULL) { 6310 nxp = malloc(sizeof (struct isp_nexus), M_DEVBUF, M_ZERO|M_NOWAIT); 6311 if (nxp == NULL) { 6312 return (-1); 6313 } 6314 } else { 6315 fc->nexus_free_list = nxp->next; 6316 } 6317 nxp->tgt = tgt; 6318 nxp->lun = lun; 6319 nxp->next = fc->nexus_hash[idx]; 6320 fc->nexus_hash[idx] = nxp; 6321 } 6322 if (nxp) { 6323 if (nxp->crnseed == 0) 6324 nxp->crnseed = 1; 6325 if (cmd) 6326 PISP_PCMD(cmd)->crn = nxp->crnseed; 6327 *crnp = nxp->crnseed++; 6328 return (0); 6329 } 6330 return (-1); 6331} 6332 |
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5808void 5809isp_timer(void *arg) 5810{ 5811 ispsoftc_t *isp = arg; 5812#ifdef ISP_TARGET_MODE 5813 isp_tmcmd_restart(isp); 5814#endif 5815 callout_reset(&isp->isp_osinfo.tmo, hz, isp_timer, isp); 5816} | 6333void 6334isp_timer(void *arg) 6335{ 6336 ispsoftc_t *isp = arg; 6337#ifdef ISP_TARGET_MODE 6338 isp_tmcmd_restart(isp); 6339#endif 6340 callout_reset(&isp->isp_osinfo.tmo, hz, isp_timer, isp); 6341} |
6342 6343isp_ecmd_t * 6344isp_get_ecmd(ispsoftc_t *isp) 6345{ 6346 isp_ecmd_t *ecmd = isp->isp_osinfo.ecmd_free; 6347 if (ecmd) { 6348 isp->isp_osinfo.ecmd_free = ecmd->next; 6349 } 6350 return (ecmd); 6351} 6352 6353void 6354isp_put_ecmd(ispsoftc_t *isp, isp_ecmd_t *ecmd) 6355{ 6356 ecmd->next = isp->isp_osinfo.ecmd_free; 6357 isp->isp_osinfo.ecmd_free = ecmd; 6358} |
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