1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright (c) 1999 by Sun Microsystems, Inc. 24*0Sstevel@tonic-gate * All rights reserved. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate /* 30*0Sstevel@tonic-gate * DACF (Device Autoconfiguration Framework) client code. 31*0Sstevel@tonic-gate * 32*0Sstevel@tonic-gate * DACF has two clients. the first is dacf modules which implement 33*0Sstevel@tonic-gate * configuration operations; the second is the set of hooks in the kernel 34*0Sstevel@tonic-gate * which do rule matching and invoke configuration operations. 35*0Sstevel@tonic-gate * 36*0Sstevel@tonic-gate * This file implements the second part, the kernel hooks. 37*0Sstevel@tonic-gate * 38*0Sstevel@tonic-gate * Currently implemented are post-attach and pre-detach handlers, and the hook 39*0Sstevel@tonic-gate * for ddi_create_minor_common() which sets up post-attach and pre-detach 40*0Sstevel@tonic-gate * reservations. 41*0Sstevel@tonic-gate * 42*0Sstevel@tonic-gate * This code depends on the core dacf code (in dacf.c) but the converse should 43*0Sstevel@tonic-gate * never be true. 44*0Sstevel@tonic-gate * 45*0Sstevel@tonic-gate * This file also implements '__kernel', the kernel-supplied dacf module. 46*0Sstevel@tonic-gate * For now, this is pretty much empty, except under DEBUG, in which case it 47*0Sstevel@tonic-gate * contains some debugging code. 48*0Sstevel@tonic-gate */ 49*0Sstevel@tonic-gate 50*0Sstevel@tonic-gate #include <sys/param.h> 51*0Sstevel@tonic-gate #include <sys/modctl.h> 52*0Sstevel@tonic-gate #include <sys/sysmacros.h> 53*0Sstevel@tonic-gate #include <sys/kmem.h> 54*0Sstevel@tonic-gate #include <sys/cmn_err.h> 55*0Sstevel@tonic-gate #include <sys/pathname.h> 56*0Sstevel@tonic-gate #include <sys/ddi_impldefs.h> 57*0Sstevel@tonic-gate #include <sys/sunddi.h> 58*0Sstevel@tonic-gate #include <sys/autoconf.h> 59*0Sstevel@tonic-gate #include <sys/modhash.h> 60*0Sstevel@tonic-gate #include <sys/dacf_impl.h> 61*0Sstevel@tonic-gate #include <sys/systm.h> 62*0Sstevel@tonic-gate #include <sys/debug.h> 63*0Sstevel@tonic-gate 64*0Sstevel@tonic-gate /* 65*0Sstevel@tonic-gate * dacfc_match_create_minor() 66*0Sstevel@tonic-gate * Check to see if this minor node creation sequence matches a dacf 67*0Sstevel@tonic-gate * (device autoconfiguration framework) rule. If so make a reservation 68*0Sstevel@tonic-gate * for the operation to be invoked at post-attach and/or pre-detach time. 69*0Sstevel@tonic-gate */ 70*0Sstevel@tonic-gate void 71*0Sstevel@tonic-gate dacfc_match_create_minor(char *name, char *node_type, dev_info_t *dip, 72*0Sstevel@tonic-gate struct ddi_minor_data *dmdp, int flag) 73*0Sstevel@tonic-gate { 74*0Sstevel@tonic-gate dacf_rule_t *r; 75*0Sstevel@tonic-gate char *dev_path, *dev_pathp, *drv_mname = NULL; 76*0Sstevel@tonic-gate dacf_rsrvlist_t *pa_rsrv, *pd_rsrv; 77*0Sstevel@tonic-gate 78*0Sstevel@tonic-gate if (flag & CLONE_DEV) { 79*0Sstevel@tonic-gate return; 80*0Sstevel@tonic-gate } 81*0Sstevel@tonic-gate 82*0Sstevel@tonic-gate /* 83*0Sstevel@tonic-gate * Because dacf currently only implements post-attach and pre-detach 84*0Sstevel@tonic-gate * processing, we only care about minor nodes created during attach. 85*0Sstevel@tonic-gate * However, there is no restriction on drivers about when to create 86*0Sstevel@tonic-gate * minor nodes. 87*0Sstevel@tonic-gate */ 88*0Sstevel@tonic-gate if (!DEVI_IS_ATTACHING(dmdp->dip)) { 89*0Sstevel@tonic-gate return; 90*0Sstevel@tonic-gate } 91*0Sstevel@tonic-gate 92*0Sstevel@tonic-gate dev_path = kmem_alloc(MAXPATHLEN, KM_SLEEP); 93*0Sstevel@tonic-gate dev_pathp = ddi_pathname(dip, dev_path); 94*0Sstevel@tonic-gate pa_rsrv = kmem_alloc(sizeof (dacf_rsrvlist_t), KM_SLEEP); 95*0Sstevel@tonic-gate pd_rsrv = kmem_alloc(sizeof (dacf_rsrvlist_t), KM_SLEEP); 96*0Sstevel@tonic-gate 97*0Sstevel@tonic-gate if (name) { 98*0Sstevel@tonic-gate const char *drv_name = ddi_driver_name(dip); 99*0Sstevel@tonic-gate if (drv_name == NULL) 100*0Sstevel@tonic-gate drv_name = "???"; 101*0Sstevel@tonic-gate drv_mname = kmem_alloc(MAXPATHLEN, KM_SLEEP); 102*0Sstevel@tonic-gate (void) snprintf(drv_mname, MAXPATHLEN, "%s:%s", drv_name, name); 103*0Sstevel@tonic-gate } 104*0Sstevel@tonic-gate 105*0Sstevel@tonic-gate mutex_enter(&dacf_lock); 106*0Sstevel@tonic-gate 107*0Sstevel@tonic-gate /* 108*0Sstevel@tonic-gate * Ensure that we don't wind up in a 'matching loop' against a devinfo 109*0Sstevel@tonic-gate * node, which could cause deadlock. This could happen as follows: 110*0Sstevel@tonic-gate * 111*0Sstevel@tonic-gate * We match (just below) 112*0Sstevel@tonic-gate * We invoke a task (later, at the end of devi_attach) 113*0Sstevel@tonic-gate * this means we have taken the per-devinfo lock 114*0Sstevel@tonic-gate * The task invoke winds up causing the same driver (that has 115*0Sstevel@tonic-gate * just finished attaching) to create another minor node. 116*0Sstevel@tonic-gate * We try to re-acquire the per-devinfo list lock again in the 117*0Sstevel@tonic-gate * process of making another reservation 118*0Sstevel@tonic-gate */ 119*0Sstevel@tonic-gate mutex_enter(&(DEVI(dip)->devi_lock)); 120*0Sstevel@tonic-gate if (DEVI_IS_INVOKING_DACF(dip)) { 121*0Sstevel@tonic-gate mutex_exit(&(DEVI(dip)->devi_lock)); 122*0Sstevel@tonic-gate cmn_err(CE_WARN, 123*0Sstevel@tonic-gate "!dacf detected deadlock, aborting matching procedure\n"); 124*0Sstevel@tonic-gate mutex_exit(&dacf_lock); 125*0Sstevel@tonic-gate kmem_free(pa_rsrv, sizeof (dacf_rsrvlist_t)); 126*0Sstevel@tonic-gate kmem_free(pd_rsrv, sizeof (dacf_rsrvlist_t)); 127*0Sstevel@tonic-gate kmem_free(dev_path, MAXPATHLEN); 128*0Sstevel@tonic-gate if (drv_mname) { 129*0Sstevel@tonic-gate kmem_free(drv_mname, MAXPATHLEN); 130*0Sstevel@tonic-gate } 131*0Sstevel@tonic-gate return; 132*0Sstevel@tonic-gate } 133*0Sstevel@tonic-gate mutex_exit(&(DEVI(dip)->devi_lock)); 134*0Sstevel@tonic-gate 135*0Sstevel@tonic-gate /* 136*0Sstevel@tonic-gate * Do rule matching. It's possible to construct two rules that would 137*0Sstevel@tonic-gate * match against the same minor node, so we match from most to least 138*0Sstevel@tonic-gate * specific: 139*0Sstevel@tonic-gate * device path 140*0Sstevel@tonic-gate * minor node name (concatenation of drv_name:name 141*0Sstevel@tonic-gate * node type 142*0Sstevel@tonic-gate * 143*0Sstevel@tonic-gate * Future additions to the set of device-specifiers should be 144*0Sstevel@tonic-gate * sensitive to this ordering. 145*0Sstevel@tonic-gate */ 146*0Sstevel@tonic-gate 147*0Sstevel@tonic-gate /* 148*0Sstevel@tonic-gate * post-attach matching 149*0Sstevel@tonic-gate */ 150*0Sstevel@tonic-gate r = NULL; 151*0Sstevel@tonic-gate if (dev_pathp) { 152*0Sstevel@tonic-gate r = dacf_match(DACF_OPID_POSTATTACH, DACF_DS_DEV_PATH, 153*0Sstevel@tonic-gate dev_pathp); 154*0Sstevel@tonic-gate } 155*0Sstevel@tonic-gate if (!r && drv_mname) { 156*0Sstevel@tonic-gate r = dacf_match(DACF_OPID_POSTATTACH, DACF_DS_DRV_MNAME, 157*0Sstevel@tonic-gate drv_mname); 158*0Sstevel@tonic-gate } 159*0Sstevel@tonic-gate if (!r && node_type) { 160*0Sstevel@tonic-gate r = dacf_match(DACF_OPID_POSTATTACH, DACF_DS_MIN_NT, node_type); 161*0Sstevel@tonic-gate } 162*0Sstevel@tonic-gate if (r) { 163*0Sstevel@tonic-gate dacf_rsrv_make(pa_rsrv, r, dmdp, &(DEVI(dip)->devi_dacf_tasks)); 164*0Sstevel@tonic-gate 165*0Sstevel@tonic-gate if (dacfdebug & DACF_DBG_MSGS) 166*0Sstevel@tonic-gate printf("dacf: made 'post-attach' reservation for " 167*0Sstevel@tonic-gate "%s, %s, %s\n", name, node_type, dev_pathp); 168*0Sstevel@tonic-gate } else { 169*0Sstevel@tonic-gate kmem_free(pa_rsrv, sizeof (dacf_rsrvlist_t)); 170*0Sstevel@tonic-gate } 171*0Sstevel@tonic-gate 172*0Sstevel@tonic-gate /* 173*0Sstevel@tonic-gate * pre-detach matching 174*0Sstevel@tonic-gate */ 175*0Sstevel@tonic-gate r = NULL; 176*0Sstevel@tonic-gate if (dev_pathp) { 177*0Sstevel@tonic-gate r = dacf_match(DACF_OPID_PREDETACH, DACF_DS_DEV_PATH, 178*0Sstevel@tonic-gate dev_pathp); 179*0Sstevel@tonic-gate } 180*0Sstevel@tonic-gate if (!r && drv_mname) { 181*0Sstevel@tonic-gate r = dacf_match(DACF_OPID_PREDETACH, DACF_DS_DRV_MNAME, 182*0Sstevel@tonic-gate drv_mname); 183*0Sstevel@tonic-gate } 184*0Sstevel@tonic-gate if (!r && node_type) { 185*0Sstevel@tonic-gate r = dacf_match(DACF_OPID_PREDETACH, DACF_DS_MIN_NT, node_type); 186*0Sstevel@tonic-gate } 187*0Sstevel@tonic-gate if (r) { 188*0Sstevel@tonic-gate dacf_rsrv_make(pd_rsrv, r, dmdp, &(DEVI(dip)->devi_dacf_tasks)); 189*0Sstevel@tonic-gate 190*0Sstevel@tonic-gate if (dacfdebug & DACF_DBG_MSGS) { 191*0Sstevel@tonic-gate printf("dacf: made 'pre-detach' reservation for " 192*0Sstevel@tonic-gate "%s, %s, %s\n", name, node_type, dev_pathp); 193*0Sstevel@tonic-gate } 194*0Sstevel@tonic-gate } else { 195*0Sstevel@tonic-gate kmem_free(pd_rsrv, sizeof (dacf_rsrvlist_t)); 196*0Sstevel@tonic-gate } 197*0Sstevel@tonic-gate 198*0Sstevel@tonic-gate mutex_exit(&dacf_lock); 199*0Sstevel@tonic-gate kmem_free(dev_path, MAXPATHLEN); 200*0Sstevel@tonic-gate if (drv_mname) { 201*0Sstevel@tonic-gate kmem_free(drv_mname, MAXPATHLEN); 202*0Sstevel@tonic-gate } 203*0Sstevel@tonic-gate } 204*0Sstevel@tonic-gate 205*0Sstevel@tonic-gate /* 206*0Sstevel@tonic-gate * dacfc_postattach() 207*0Sstevel@tonic-gate * autoconfiguration for post-attach events. 208*0Sstevel@tonic-gate * 209*0Sstevel@tonic-gate * strategy: try to configure. If some of the configuration operations 210*0Sstevel@tonic-gate * fail, emit a warning. 211*0Sstevel@tonic-gate */ 212*0Sstevel@tonic-gate int 213*0Sstevel@tonic-gate dacfc_postattach(dev_info_t *devi) 214*0Sstevel@tonic-gate { 215*0Sstevel@tonic-gate int err = DACF_SUCCESS; 216*0Sstevel@tonic-gate char *path, *pathp; 217*0Sstevel@tonic-gate dacf_rsrvlist_t **opsp, *op; 218*0Sstevel@tonic-gate ASSERT(MUTEX_HELD(&dacf_lock)); 219*0Sstevel@tonic-gate 220*0Sstevel@tonic-gate /* 221*0Sstevel@tonic-gate * Instruct dacf_process_rsrvs() to invoke each POSTATTACH op. 222*0Sstevel@tonic-gate */ 223*0Sstevel@tonic-gate opsp = &DEVI(devi)->devi_dacf_tasks; 224*0Sstevel@tonic-gate dacf_process_rsrvs(opsp, DACF_OPID_POSTATTACH, DACF_PROC_INVOKE); 225*0Sstevel@tonic-gate 226*0Sstevel@tonic-gate /* 227*0Sstevel@tonic-gate * Check to see that all POSTATTACH's succeeded. 228*0Sstevel@tonic-gate */ 229*0Sstevel@tonic-gate for (op = *opsp; op != NULL; op = op->rsrv_next) { 230*0Sstevel@tonic-gate if (op->rsrv_rule->r_opid != DACF_OPID_POSTATTACH) 231*0Sstevel@tonic-gate continue; 232*0Sstevel@tonic-gate if (op->rsrv_result == DACF_SUCCESS) 233*0Sstevel@tonic-gate continue; 234*0Sstevel@tonic-gate if (dacfdebug & DACF_DBG_DEVI) { 235*0Sstevel@tonic-gate cmn_err(CE_WARN, "op failed, err = %d\n", 236*0Sstevel@tonic-gate op->rsrv_result); 237*0Sstevel@tonic-gate } 238*0Sstevel@tonic-gate err = DACF_FAILURE; 239*0Sstevel@tonic-gate break; 240*0Sstevel@tonic-gate } 241*0Sstevel@tonic-gate 242*0Sstevel@tonic-gate /* 243*0Sstevel@tonic-gate * If one or more postattach's failed, give up. 244*0Sstevel@tonic-gate */ 245*0Sstevel@tonic-gate if ((err == DACF_FAILURE) && (dacfdebug & DACF_DBG_DEVI)) { 246*0Sstevel@tonic-gate path = kmem_alloc(MAXPATHLEN, KM_SLEEP); 247*0Sstevel@tonic-gate if ((pathp = ddi_pathname(devi, path)) == NULL) 248*0Sstevel@tonic-gate pathp = "<unknown>"; 249*0Sstevel@tonic-gate cmn_err(CE_WARN, "%s attached, but failed to auto-configure", 250*0Sstevel@tonic-gate pathp); 251*0Sstevel@tonic-gate kmem_free(path, MAXPATHLEN); 252*0Sstevel@tonic-gate } 253*0Sstevel@tonic-gate 254*0Sstevel@tonic-gate return (err); 255*0Sstevel@tonic-gate } 256*0Sstevel@tonic-gate 257*0Sstevel@tonic-gate /* 258*0Sstevel@tonic-gate * dacfc_predetach() 259*0Sstevel@tonic-gate * auto-unconfiguration for pre-detach events. 260*0Sstevel@tonic-gate * 261*0Sstevel@tonic-gate * strategy: call the pre-detach operation for all matching reservations. 262*0Sstevel@tonic-gate * If any of these fail, make (one) attempt to reconfigure things back 263*0Sstevel@tonic-gate * into a sane state. if that fails, our state is uncertain. 264*0Sstevel@tonic-gate */ 265*0Sstevel@tonic-gate int 266*0Sstevel@tonic-gate dacfc_predetach(dev_info_t *devi) 267*0Sstevel@tonic-gate { 268*0Sstevel@tonic-gate int err = DDI_SUCCESS; 269*0Sstevel@tonic-gate char *path, *pathp; 270*0Sstevel@tonic-gate dacf_rsrvlist_t **opsp, *op; 271*0Sstevel@tonic-gate ASSERT(MUTEX_HELD(&dacf_lock)); 272*0Sstevel@tonic-gate 273*0Sstevel@tonic-gate /* 274*0Sstevel@tonic-gate * Instruct dacf_process_rsrvs() to invoke each PREDETACH op. 275*0Sstevel@tonic-gate */ 276*0Sstevel@tonic-gate opsp = &DEVI(devi)->devi_dacf_tasks; 277*0Sstevel@tonic-gate dacf_process_rsrvs(opsp, DACF_OPID_PREDETACH, DACF_PROC_INVOKE); 278*0Sstevel@tonic-gate 279*0Sstevel@tonic-gate /* 280*0Sstevel@tonic-gate * Check to see that all PREDETACH's succeeded. 281*0Sstevel@tonic-gate */ 282*0Sstevel@tonic-gate for (op = *opsp; op != NULL; op = op->rsrv_next) { 283*0Sstevel@tonic-gate if (op->rsrv_rule->r_opid != DACF_OPID_PREDETACH) 284*0Sstevel@tonic-gate continue; 285*0Sstevel@tonic-gate if (op->rsrv_result == 0) 286*0Sstevel@tonic-gate continue; 287*0Sstevel@tonic-gate err = DDI_FAILURE; 288*0Sstevel@tonic-gate break; 289*0Sstevel@tonic-gate } 290*0Sstevel@tonic-gate 291*0Sstevel@tonic-gate /* 292*0Sstevel@tonic-gate * If one or more predetach's failed, make one attempt to fix things 293*0Sstevel@tonic-gate * by re-running all of the POST-ATTACH operations. If any of those 294*0Sstevel@tonic-gate * fail, give up. 295*0Sstevel@tonic-gate */ 296*0Sstevel@tonic-gate if (err == DDI_FAILURE) { 297*0Sstevel@tonic-gate int pa_err; 298*0Sstevel@tonic-gate 299*0Sstevel@tonic-gate if (dacfdebug & DACF_DBG_DEVI) { 300*0Sstevel@tonic-gate path = kmem_alloc(MAXPATHLEN, KM_SLEEP); 301*0Sstevel@tonic-gate if ((pathp = ddi_pathname(devi, path)) == NULL) 302*0Sstevel@tonic-gate pathp = "<unknown>"; 303*0Sstevel@tonic-gate cmn_err(CE_WARN, "%s failed to auto-unconfigure, " 304*0Sstevel@tonic-gate "attempting to reconfigure...", pathp); 305*0Sstevel@tonic-gate kmem_free(path, MAXPATHLEN); 306*0Sstevel@tonic-gate } 307*0Sstevel@tonic-gate 308*0Sstevel@tonic-gate pa_err = dacfc_postattach(devi); 309*0Sstevel@tonic-gate 310*0Sstevel@tonic-gate if (dacfdebug & DACF_DBG_DEVI) { 311*0Sstevel@tonic-gate path = kmem_alloc(MAXPATHLEN, KM_SLEEP); 312*0Sstevel@tonic-gate if ((pathp = ddi_pathname(devi, path)) == NULL) 313*0Sstevel@tonic-gate pathp = "<unknown>"; 314*0Sstevel@tonic-gate 315*0Sstevel@tonic-gate if (pa_err == DDI_FAILURE) { 316*0Sstevel@tonic-gate cmn_err(CE_WARN, "%s failed to " 317*0Sstevel@tonic-gate "auto-unconfigure, and could not be " 318*0Sstevel@tonic-gate "re-autoconfigured.", pathp); 319*0Sstevel@tonic-gate } else { 320*0Sstevel@tonic-gate cmn_err(CE_WARN, "%s failed to " 321*0Sstevel@tonic-gate "auto-unconfigure, but was successfully " 322*0Sstevel@tonic-gate "re-autoconfigured.", pathp); 323*0Sstevel@tonic-gate } 324*0Sstevel@tonic-gate kmem_free(path, MAXPATHLEN); 325*0Sstevel@tonic-gate } 326*0Sstevel@tonic-gate } 327*0Sstevel@tonic-gate 328*0Sstevel@tonic-gate return (err); 329*0Sstevel@tonic-gate } 330*0Sstevel@tonic-gate 331*0Sstevel@tonic-gate /* 332*0Sstevel@tonic-gate * kmod_dacfsw: 333*0Sstevel@tonic-gate * This is the declaration for the kernel-supplied '__kernel' dacf module. 334*0Sstevel@tonic-gate * DACF supplies a framework based around loadable modules. However, it 335*0Sstevel@tonic-gate * may be convenient (in the future) to have a module provided by the 336*0Sstevel@tonic-gate * kernel. This is useful in cases when a module can't be loaded (early in 337*0Sstevel@tonic-gate * boot), or for code that would never get unloaded anyway. 338*0Sstevel@tonic-gate */ 339*0Sstevel@tonic-gate #ifdef DEBUG 340*0Sstevel@tonic-gate /*ARGSUSED*/ 341*0Sstevel@tonic-gate static int 342*0Sstevel@tonic-gate kmod_test_postattach(dacf_infohdl_t info_hdl, dacf_arghdl_t arg_hdl, int flags) 343*0Sstevel@tonic-gate { 344*0Sstevel@tonic-gate const char *verbose = dacf_get_arg(arg_hdl, "verbose"); 345*0Sstevel@tonic-gate if (verbose && (strcmp(verbose, "true") == 0)) { 346*0Sstevel@tonic-gate cmn_err(CE_WARN, "got kmod_test_postattach\n"); 347*0Sstevel@tonic-gate } 348*0Sstevel@tonic-gate return (0); 349*0Sstevel@tonic-gate } 350*0Sstevel@tonic-gate #endif 351*0Sstevel@tonic-gate 352*0Sstevel@tonic-gate static dacf_op_t kmod_op_test[] = { 353*0Sstevel@tonic-gate #ifdef DEBUG 354*0Sstevel@tonic-gate { DACF_OPID_POSTATTACH, kmod_test_postattach }, 355*0Sstevel@tonic-gate #endif 356*0Sstevel@tonic-gate { DACF_OPID_END, NULL }, 357*0Sstevel@tonic-gate }; 358*0Sstevel@tonic-gate 359*0Sstevel@tonic-gate static dacf_opset_t kmod_opsets[] = { 360*0Sstevel@tonic-gate #ifdef DEBUG 361*0Sstevel@tonic-gate { "kmod_test", kmod_op_test }, 362*0Sstevel@tonic-gate #endif 363*0Sstevel@tonic-gate { NULL, NULL }, 364*0Sstevel@tonic-gate }; 365*0Sstevel@tonic-gate 366*0Sstevel@tonic-gate struct dacfsw kmod_dacfsw = { 367*0Sstevel@tonic-gate DACF_MODREV_1, kmod_opsets 368*0Sstevel@tonic-gate }; 369