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 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _SYS_SUNNDI_H 28*0Sstevel@tonic-gate #define _SYS_SUNNDI_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate /* 33*0Sstevel@tonic-gate * Sun Specific NDI definitions 34*0Sstevel@tonic-gate */ 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate 37*0Sstevel@tonic-gate #include <sys/esunddi.h> 38*0Sstevel@tonic-gate #include <sys/sunddi.h> 39*0Sstevel@tonic-gate #include <sys/obpdefs.h> 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate #ifdef __cplusplus 42*0Sstevel@tonic-gate extern "C" { 43*0Sstevel@tonic-gate #endif 44*0Sstevel@tonic-gate 45*0Sstevel@tonic-gate #ifdef _KERNEL 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate #define NDI_SUCCESS DDI_SUCCESS /* successful return */ 48*0Sstevel@tonic-gate #define NDI_FAILURE DDI_FAILURE /* unsuccessful return */ 49*0Sstevel@tonic-gate #define NDI_NOMEM -2 /* failed to allocate resources */ 50*0Sstevel@tonic-gate #define NDI_BADHANDLE -3 /* bad handle passed to in function */ 51*0Sstevel@tonic-gate #define NDI_FAULT -4 /* fault during copyin/copyout */ 52*0Sstevel@tonic-gate #define NDI_BUSY -5 /* device busy - could not offline */ 53*0Sstevel@tonic-gate #define NDI_UNBOUND -6 /* device not bound to a driver */ 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate /* 56*0Sstevel@tonic-gate * Property functions: See also, ddipropdefs.h. 57*0Sstevel@tonic-gate * In general, the underlying driver MUST be held 58*0Sstevel@tonic-gate * to call it's property functions. 59*0Sstevel@tonic-gate */ 60*0Sstevel@tonic-gate 61*0Sstevel@tonic-gate /* 62*0Sstevel@tonic-gate * Used to create boolean properties 63*0Sstevel@tonic-gate */ 64*0Sstevel@tonic-gate int 65*0Sstevel@tonic-gate ndi_prop_create_boolean(dev_t match_dev, dev_info_t *dip, char *name); 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate /* 68*0Sstevel@tonic-gate * Used to create, modify, and lookup integer properties 69*0Sstevel@tonic-gate */ 70*0Sstevel@tonic-gate int 71*0Sstevel@tonic-gate ndi_prop_update_int(dev_t match_dev, dev_info_t *dip, char *name, int data); 72*0Sstevel@tonic-gate 73*0Sstevel@tonic-gate int 74*0Sstevel@tonic-gate ndi_prop_update_int_array(dev_t match_dev, dev_info_t *dip, char *name, 75*0Sstevel@tonic-gate int *data, uint_t nelements); 76*0Sstevel@tonic-gate 77*0Sstevel@tonic-gate int 78*0Sstevel@tonic-gate ndi_prop_update_int64(dev_t match_dev, dev_info_t *dip, char *name, 79*0Sstevel@tonic-gate int64_t data); 80*0Sstevel@tonic-gate 81*0Sstevel@tonic-gate int 82*0Sstevel@tonic-gate ndi_prop_update_int64_array(dev_t match_dev, dev_info_t *dip, char *name, 83*0Sstevel@tonic-gate int64_t *data, uint_t nelements); 84*0Sstevel@tonic-gate 85*0Sstevel@tonic-gate /* 86*0Sstevel@tonic-gate * Used to create, modify, and lookup string properties 87*0Sstevel@tonic-gate */ 88*0Sstevel@tonic-gate int 89*0Sstevel@tonic-gate ndi_prop_update_string(dev_t match_dev, dev_info_t *dip, char *name, 90*0Sstevel@tonic-gate char *data); 91*0Sstevel@tonic-gate 92*0Sstevel@tonic-gate int 93*0Sstevel@tonic-gate ndi_prop_update_string_array(dev_t match_dev, dev_info_t *dip, 94*0Sstevel@tonic-gate char *name, char **data, uint_t nelements); 95*0Sstevel@tonic-gate 96*0Sstevel@tonic-gate /* 97*0Sstevel@tonic-gate * Used to create, modify, and lookup byte properties 98*0Sstevel@tonic-gate */ 99*0Sstevel@tonic-gate int 100*0Sstevel@tonic-gate ndi_prop_update_byte_array(dev_t match_dev, dev_info_t *dip, 101*0Sstevel@tonic-gate char *name, uchar_t *data, uint_t nelements); 102*0Sstevel@tonic-gate 103*0Sstevel@tonic-gate /* 104*0Sstevel@tonic-gate * Used to remove properties 105*0Sstevel@tonic-gate */ 106*0Sstevel@tonic-gate int 107*0Sstevel@tonic-gate ndi_prop_remove(dev_t dev, dev_info_t *dip, char *name); 108*0Sstevel@tonic-gate 109*0Sstevel@tonic-gate void 110*0Sstevel@tonic-gate ndi_prop_remove_all(dev_info_t *dip); 111*0Sstevel@tonic-gate 112*0Sstevel@tonic-gate /* 113*0Sstevel@tonic-gate * Nexus Driver Functions 114*0Sstevel@tonic-gate */ 115*0Sstevel@tonic-gate /* 116*0Sstevel@tonic-gate * Allocate and initialize a new dev_info structure. 117*0Sstevel@tonic-gate * This routine will often be called at interrupt time by a nexus in 118*0Sstevel@tonic-gate * response to a hotplug event, therefore memory allocations are 119*0Sstevel@tonic-gate * not allowed to sleep. 120*0Sstevel@tonic-gate */ 121*0Sstevel@tonic-gate int 122*0Sstevel@tonic-gate ndi_devi_alloc(dev_info_t *parent, char *node_name, dnode_t nodeid, 123*0Sstevel@tonic-gate dev_info_t **ret_dip); 124*0Sstevel@tonic-gate 125*0Sstevel@tonic-gate void 126*0Sstevel@tonic-gate ndi_devi_alloc_sleep(dev_info_t *parent, char *node_name, dnode_t nodeid, 127*0Sstevel@tonic-gate dev_info_t **ret_dip); 128*0Sstevel@tonic-gate 129*0Sstevel@tonic-gate /* 130*0Sstevel@tonic-gate * Remove an initialized (but not yet attached) dev_info 131*0Sstevel@tonic-gate * node from it's parent. 132*0Sstevel@tonic-gate */ 133*0Sstevel@tonic-gate int 134*0Sstevel@tonic-gate ndi_devi_free(dev_info_t *dip); 135*0Sstevel@tonic-gate 136*0Sstevel@tonic-gate /* devinfo locking: use DEVI_BUSY_OWNED in ASSERTs to verify */ 137*0Sstevel@tonic-gate void ndi_devi_enter(dev_info_t *dip, int *circ); 138*0Sstevel@tonic-gate void ndi_devi_exit(dev_info_t *dip, int circ); 139*0Sstevel@tonic-gate int ndi_devi_tryenter(dev_info_t *dip, int *circ); 140*0Sstevel@tonic-gate 141*0Sstevel@tonic-gate /* devinfo ref counting */ 142*0Sstevel@tonic-gate void ndi_hold_devi(dev_info_t *dip); 143*0Sstevel@tonic-gate void ndi_rele_devi(dev_info_t *dip); 144*0Sstevel@tonic-gate 145*0Sstevel@tonic-gate /* driver ref counting */ 146*0Sstevel@tonic-gate struct dev_ops *ndi_hold_driver(dev_info_t *dip); 147*0Sstevel@tonic-gate void ndi_rele_driver(dev_info_t *dip); 148*0Sstevel@tonic-gate 149*0Sstevel@tonic-gate /* 150*0Sstevel@tonic-gate * Change the node name 151*0Sstevel@tonic-gate */ 152*0Sstevel@tonic-gate int 153*0Sstevel@tonic-gate ndi_devi_set_nodename(dev_info_t *dip, char *name, int flags); 154*0Sstevel@tonic-gate 155*0Sstevel@tonic-gate /* 156*0Sstevel@tonic-gate * Place the devinfo in the DS_BOUND state, 157*0Sstevel@tonic-gate * binding a driver to the device 158*0Sstevel@tonic-gate * 159*0Sstevel@tonic-gate * Flags: 160*0Sstevel@tonic-gate * all flags are ignored. 161*0Sstevel@tonic-gate */ 162*0Sstevel@tonic-gate int 163*0Sstevel@tonic-gate ndi_devi_bind_driver(dev_info_t *dip, uint_t flags); 164*0Sstevel@tonic-gate 165*0Sstevel@tonic-gate /* 166*0Sstevel@tonic-gate * Asynchronous version of ndi_devi_bind_driver, callable from 167*0Sstevel@tonic-gate * interrupt context. The dip must be a persistent node. 168*0Sstevel@tonic-gate */ 169*0Sstevel@tonic-gate int 170*0Sstevel@tonic-gate ndi_devi_bind_driver_async(dev_info_t *dip, uint_t flags); 171*0Sstevel@tonic-gate 172*0Sstevel@tonic-gate /* 173*0Sstevel@tonic-gate * Return devctl state of the child addressed by "name@addr". 174*0Sstevel@tonic-gate * For use by a driver's DEVCTL_DEVICE_GETSTATE handler. 175*0Sstevel@tonic-gate */ 176*0Sstevel@tonic-gate int 177*0Sstevel@tonic-gate ndi_devctl_device_getstate(dev_info_t *parent, struct devctl_iocdata *dcp, 178*0Sstevel@tonic-gate uint_t *state); 179*0Sstevel@tonic-gate 180*0Sstevel@tonic-gate /* 181*0Sstevel@tonic-gate * Transition the child addressed by "name@addr" to the online state. 182*0Sstevel@tonic-gate * For use by a driver's DEVCTL_DEVICE_ONLINE handler. 183*0Sstevel@tonic-gate */ 184*0Sstevel@tonic-gate int 185*0Sstevel@tonic-gate ndi_devctl_device_online(dev_info_t *dip, struct devctl_iocdata *dcp, 186*0Sstevel@tonic-gate uint_t flags); 187*0Sstevel@tonic-gate 188*0Sstevel@tonic-gate /* 189*0Sstevel@tonic-gate * Transition the child addressed by "name@addr" to the offline state. 190*0Sstevel@tonic-gate * For use by a driver's DEVCTL_DEVICE_OFFLINE handler. 191*0Sstevel@tonic-gate */ 192*0Sstevel@tonic-gate int 193*0Sstevel@tonic-gate ndi_devctl_device_offline(dev_info_t *dip, struct devctl_iocdata *dcp, 194*0Sstevel@tonic-gate uint_t flags); 195*0Sstevel@tonic-gate 196*0Sstevel@tonic-gate /* 197*0Sstevel@tonic-gate * Remove the child addressed by name@addr. 198*0Sstevel@tonic-gate * For use by a driver's DEVCTL_DEVICE_REMOVE handler. 199*0Sstevel@tonic-gate */ 200*0Sstevel@tonic-gate int 201*0Sstevel@tonic-gate ndi_devctl_device_remove(dev_info_t *dip, struct devctl_iocdata *dcp, 202*0Sstevel@tonic-gate uint_t flags); 203*0Sstevel@tonic-gate 204*0Sstevel@tonic-gate /* 205*0Sstevel@tonic-gate * Bus get state 206*0Sstevel@tonic-gate * For use by a driver's DEVCTL_BUS_GETSTATE handler. 207*0Sstevel@tonic-gate */ 208*0Sstevel@tonic-gate int 209*0Sstevel@tonic-gate ndi_devctl_bus_getstate(dev_info_t *dip, struct devctl_iocdata *dcp, 210*0Sstevel@tonic-gate uint_t *state); 211*0Sstevel@tonic-gate 212*0Sstevel@tonic-gate /* 213*0Sstevel@tonic-gate * Place the devinfo in the ONLINE state 214*0Sstevel@tonic-gate */ 215*0Sstevel@tonic-gate int 216*0Sstevel@tonic-gate ndi_devi_online(dev_info_t *dip, uint_t flags); 217*0Sstevel@tonic-gate 218*0Sstevel@tonic-gate /* 219*0Sstevel@tonic-gate * Generic devctl ioctl handler 220*0Sstevel@tonic-gate */ 221*0Sstevel@tonic-gate int 222*0Sstevel@tonic-gate ndi_devctl_ioctl(dev_info_t *dip, int cmd, intptr_t arg, int mode, 223*0Sstevel@tonic-gate uint_t flags); 224*0Sstevel@tonic-gate 225*0Sstevel@tonic-gate /* 226*0Sstevel@tonic-gate * Asynchronous version of ndi_devi_online, callable from interrupt 227*0Sstevel@tonic-gate * context. The dip must be a persistent node. 228*0Sstevel@tonic-gate */ 229*0Sstevel@tonic-gate int 230*0Sstevel@tonic-gate ndi_devi_online_async(dev_info_t *dip, uint_t flags); 231*0Sstevel@tonic-gate 232*0Sstevel@tonic-gate 233*0Sstevel@tonic-gate /* 234*0Sstevel@tonic-gate * Configure children of a nexus node. 235*0Sstevel@tonic-gate * 236*0Sstevel@tonic-gate * Flags: 237*0Sstevel@tonic-gate * NDI_ONLINE_ATTACH - Attach driver to devinfo node when placing 238*0Sstevel@tonic-gate * the device Online. 239*0Sstevel@tonic-gate * NDI_CONFIG - Recursively configure children if child is nexus node 240*0Sstevel@tonic-gate */ 241*0Sstevel@tonic-gate int 242*0Sstevel@tonic-gate ndi_devi_config(dev_info_t *dip, int flags); 243*0Sstevel@tonic-gate 244*0Sstevel@tonic-gate int 245*0Sstevel@tonic-gate ndi_devi_config_driver(dev_info_t *dip, int flags, major_t major); 246*0Sstevel@tonic-gate 247*0Sstevel@tonic-gate int 248*0Sstevel@tonic-gate ndi_devi_config_one(dev_info_t *dip, char *devnm, dev_info_t **dipp, int flags); 249*0Sstevel@tonic-gate 250*0Sstevel@tonic-gate /* 251*0Sstevel@tonic-gate * Unconfigure children of a nexus node. 252*0Sstevel@tonic-gate * 253*0Sstevel@tonic-gate * Flags: 254*0Sstevel@tonic-gate * NDI_DEVI_REMOVE - Remove child devinfo nodes 255*0Sstevel@tonic-gate * 256*0Sstevel@tonic-gate * NDI_UNCONFIG - Put child devinfo nodes to uninitialized state, 257*0Sstevel@tonic-gate * release resources held by child nodes. 258*0Sstevel@tonic-gate */ 259*0Sstevel@tonic-gate int 260*0Sstevel@tonic-gate ndi_devi_unconfig(dev_info_t *dip, int flags); 261*0Sstevel@tonic-gate 262*0Sstevel@tonic-gate int 263*0Sstevel@tonic-gate e_ddi_devi_unconfig(dev_info_t *dip, dev_info_t **dipp, int flags); 264*0Sstevel@tonic-gate 265*0Sstevel@tonic-gate int 266*0Sstevel@tonic-gate ndi_devi_unconfig_one(dev_info_t *dip, char *devnm, dev_info_t **dipp, 267*0Sstevel@tonic-gate int flags); 268*0Sstevel@tonic-gate 269*0Sstevel@tonic-gate int 270*0Sstevel@tonic-gate ndi_devi_unconfig_driver(dev_info_t *dip, int flags, major_t major); 271*0Sstevel@tonic-gate 272*0Sstevel@tonic-gate /* 273*0Sstevel@tonic-gate * Take a device node "Offline". 274*0Sstevel@tonic-gate * 275*0Sstevel@tonic-gate * Offline means to detach the device instance from the bound 276*0Sstevel@tonic-gate * driver and setting the devinfo state to prevent deferred attach 277*0Sstevel@tonic-gate * from re-attaching the device instance. 278*0Sstevel@tonic-gate * 279*0Sstevel@tonic-gate * Flags: 280*0Sstevel@tonic-gate * NDI_DEVI_REMOVE - Remove the node from the devinfo tree after 281*0Sstevel@tonic-gate * first taking it Offline. 282*0Sstevel@tonic-gate */ 283*0Sstevel@tonic-gate 284*0Sstevel@tonic-gate #define NDI_DEVI_REMOVE 0x00001 /* remove after unconfig */ 285*0Sstevel@tonic-gate #define NDI_ONLINE_ATTACH 0x00002 /* online/attach after config */ 286*0Sstevel@tonic-gate #define NDI_MDI_FALLBACK 0x00004 /* Leadville to fallback to phci */ 287*0Sstevel@tonic-gate #define NDI_CONFIG 0x00008 /* recursively config descendants */ 288*0Sstevel@tonic-gate #define NDI_UNCONFIG 0x00010 /* unconfig to uninitialized state */ 289*0Sstevel@tonic-gate #define NDI_DEVI_BIND 0x00020 /* transition to DS_BOUND state */ 290*0Sstevel@tonic-gate #define NDI_DEVI_PERSIST 0x00040 /* do not config offlined nodes */ 291*0Sstevel@tonic-gate #define NDI_PROMNAME 0x00080 /* name comes from prom */ 292*0Sstevel@tonic-gate #define NDI_DEVFS_CLEAN 0x01000 /* clean up dv_nodes only, no detach */ 293*0Sstevel@tonic-gate #define NDI_AUTODETACH 0x02000 /* moduninstall daemon */ 294*0Sstevel@tonic-gate #define NDI_NO_EVENT 0x04000 /* don't devfs add/remove events */ 295*0Sstevel@tonic-gate #define NDI_DEVI_DEBUG 0x08000 /* turn on observability */ 296*0Sstevel@tonic-gate #define NDI_CONFIG_REPROBE 0x10000 /* force a reprobe (deferred attach) */ 297*0Sstevel@tonic-gate #define NDI_DEVI_ONLINE 0x20000 /* force offlined device to online */ 298*0Sstevel@tonic-gate #define NDI_DEVI_OFFLINE 0x40000 /* set detached device to offline */ 299*0Sstevel@tonic-gate #define NDI_POST_EVENT 0x80000 /* Post NDI events before remove */ 300*0Sstevel@tonic-gate #define NDI_BRANCH_EVENT_OP 0x1000000 /* branch op needing a branch event */ 301*0Sstevel@tonic-gate #define NDI_NO_EVENT_STATE_CHNG 0x2000000 /* don't change the event state */ 302*0Sstevel@tonic-gate #define NDI_DRV_CONF_REPROBE 0x4000000 /* reprobe conf-enum'd nodes only */ 303*0Sstevel@tonic-gate #define NDI_DETACH_DRIVER 0x8000000 /* performing driver_detach */ 304*0Sstevel@tonic-gate 305*0Sstevel@tonic-gate /* ndi interface flag values */ 306*0Sstevel@tonic-gate #define NDI_SLEEP 0x000000 307*0Sstevel@tonic-gate #define NDI_NOSLEEP 0x100000 308*0Sstevel@tonic-gate #define NDI_EVENT_NOPASS 0x200000 /* do not pass event req up the tree */ 309*0Sstevel@tonic-gate 310*0Sstevel@tonic-gate int 311*0Sstevel@tonic-gate ndi_devi_offline(dev_info_t *dip, uint_t flags); 312*0Sstevel@tonic-gate 313*0Sstevel@tonic-gate /* 314*0Sstevel@tonic-gate * Find the child dev_info node of parent nexus 'p' whose name 315*0Sstevel@tonic-gate * matches "cname"@"caddr". Use ndi_devi_findchild() instead. 316*0Sstevel@tonic-gate */ 317*0Sstevel@tonic-gate dev_info_t * 318*0Sstevel@tonic-gate ndi_devi_find(dev_info_t *p, char *cname, char *caddr); 319*0Sstevel@tonic-gate 320*0Sstevel@tonic-gate /* 321*0Sstevel@tonic-gate * Find the child dev_info node of parent nexus 'p' whose name 322*0Sstevel@tonic-gate * matches device name "name"@"addr". 323*0Sstevel@tonic-gate */ 324*0Sstevel@tonic-gate dev_info_t * 325*0Sstevel@tonic-gate ndi_devi_findchild(dev_info_t *p, char *devname); 326*0Sstevel@tonic-gate 327*0Sstevel@tonic-gate /* 328*0Sstevel@tonic-gate * generate debug msg via NDI_DEVI_DEBUG flag 329*0Sstevel@tonic-gate */ 330*0Sstevel@tonic-gate #define NDI_DEBUG(flags, args) \ 331*0Sstevel@tonic-gate if (flags & NDI_DEVI_DEBUG) cmn_err args 332*0Sstevel@tonic-gate 333*0Sstevel@tonic-gate /* 334*0Sstevel@tonic-gate * Copy in the devctl IOCTL data structure and the strings referenced 335*0Sstevel@tonic-gate * by the structure. 336*0Sstevel@tonic-gate * 337*0Sstevel@tonic-gate * Convenience functions for use by nexus drivers as part of the 338*0Sstevel@tonic-gate * implementation of devctl IOCTL handling. 339*0Sstevel@tonic-gate */ 340*0Sstevel@tonic-gate int 341*0Sstevel@tonic-gate ndi_dc_allochdl(void *iocarg, struct devctl_iocdata **rdcp); 342*0Sstevel@tonic-gate 343*0Sstevel@tonic-gate void 344*0Sstevel@tonic-gate ndi_dc_freehdl(struct devctl_iocdata *dcp); 345*0Sstevel@tonic-gate 346*0Sstevel@tonic-gate char * 347*0Sstevel@tonic-gate ndi_dc_getpath(struct devctl_iocdata *dcp); 348*0Sstevel@tonic-gate 349*0Sstevel@tonic-gate char * 350*0Sstevel@tonic-gate ndi_dc_getname(struct devctl_iocdata *dcp); 351*0Sstevel@tonic-gate 352*0Sstevel@tonic-gate char * 353*0Sstevel@tonic-gate ndi_dc_getaddr(struct devctl_iocdata *dcp); 354*0Sstevel@tonic-gate 355*0Sstevel@tonic-gate nvlist_t * 356*0Sstevel@tonic-gate ndi_dc_get_ap_data(struct devctl_iocdata *dcp); 357*0Sstevel@tonic-gate 358*0Sstevel@tonic-gate char * 359*0Sstevel@tonic-gate ndi_dc_getminorname(struct devctl_iocdata *dcp); 360*0Sstevel@tonic-gate 361*0Sstevel@tonic-gate int 362*0Sstevel@tonic-gate ndi_dc_return_dev_state(dev_info_t *dip, struct devctl_iocdata *dcp); 363*0Sstevel@tonic-gate 364*0Sstevel@tonic-gate int 365*0Sstevel@tonic-gate ndi_dc_return_ap_state(devctl_ap_state_t *ap, struct devctl_iocdata *dcp); 366*0Sstevel@tonic-gate 367*0Sstevel@tonic-gate int 368*0Sstevel@tonic-gate ndi_dc_return_bus_state(dev_info_t *dip, struct devctl_iocdata *dcp); 369*0Sstevel@tonic-gate 370*0Sstevel@tonic-gate int 371*0Sstevel@tonic-gate ndi_dc_devi_create(struct devctl_iocdata *dcp, dev_info_t *pdip, int flags, 372*0Sstevel@tonic-gate dev_info_t **rdip); 373*0Sstevel@tonic-gate 374*0Sstevel@tonic-gate int 375*0Sstevel@tonic-gate ndi_get_bus_state(dev_info_t *dip, uint_t *rstate); 376*0Sstevel@tonic-gate 377*0Sstevel@tonic-gate int 378*0Sstevel@tonic-gate ndi_set_bus_state(dev_info_t *dip, uint_t state); 379*0Sstevel@tonic-gate 380*0Sstevel@tonic-gate /* 381*0Sstevel@tonic-gate * Post an event notification up the device tree hierarchy to the 382*0Sstevel@tonic-gate * parent nexus, until claimed by a bus nexus driver or the top 383*0Sstevel@tonic-gate * of the dev_info tree is reached. 384*0Sstevel@tonic-gate */ 385*0Sstevel@tonic-gate int 386*0Sstevel@tonic-gate ndi_post_event(dev_info_t *dip, dev_info_t *rdip, ddi_eventcookie_t eventhdl, 387*0Sstevel@tonic-gate void *impl_data); 388*0Sstevel@tonic-gate 389*0Sstevel@tonic-gate /* 390*0Sstevel@tonic-gate * Called by the NDI Event Framework to deliver a registration request to the 391*0Sstevel@tonic-gate * appropriate bus nexus driver. 392*0Sstevel@tonic-gate */ 393*0Sstevel@tonic-gate int 394*0Sstevel@tonic-gate ndi_busop_add_eventcall(dev_info_t *dip, dev_info_t *rdip, 395*0Sstevel@tonic-gate ddi_eventcookie_t eventhdl, void (*callback)(), void *arg, 396*0Sstevel@tonic-gate ddi_callback_id_t *cb_id); 397*0Sstevel@tonic-gate 398*0Sstevel@tonic-gate /* 399*0Sstevel@tonic-gate * Called by the NDI Event Framework to deliver an unregister request to the 400*0Sstevel@tonic-gate * appropriate bus nexus driver. 401*0Sstevel@tonic-gate */ 402*0Sstevel@tonic-gate int 403*0Sstevel@tonic-gate ndi_busop_remove_eventcall(dev_info_t *ddip, ddi_callback_id_t id); 404*0Sstevel@tonic-gate 405*0Sstevel@tonic-gate /* 406*0Sstevel@tonic-gate * Called by the NDI Event Framework and/or a bus nexus driver's 407*0Sstevel@tonic-gate * implementation of the (*bus_get_eventcookie)() interface up the device tree 408*0Sstevel@tonic-gate * hierarchy, until claimed by a bus nexus driver or the top of the dev_info 409*0Sstevel@tonic-gate * tree is reached. The NDI Event Framework will skip nexus drivers which are 410*0Sstevel@tonic-gate * not configured to handle NDI events. 411*0Sstevel@tonic-gate */ 412*0Sstevel@tonic-gate int 413*0Sstevel@tonic-gate ndi_busop_get_eventcookie(dev_info_t *dip, dev_info_t *rdip, char *name, 414*0Sstevel@tonic-gate ddi_eventcookie_t *event_cookiep); 415*0Sstevel@tonic-gate 416*0Sstevel@tonic-gate /* 417*0Sstevel@tonic-gate * ndi event callback support routines: 418*0Sstevel@tonic-gate * 419*0Sstevel@tonic-gate * these functions require an opaque ndi event handle 420*0Sstevel@tonic-gate */ 421*0Sstevel@tonic-gate typedef struct ndi_event_hdl *ndi_event_hdl_t; 422*0Sstevel@tonic-gate 423*0Sstevel@tonic-gate /* 424*0Sstevel@tonic-gate * structure for maintaining each registered callback 425*0Sstevel@tonic-gate */ 426*0Sstevel@tonic-gate typedef struct ndi_event_callbacks { 427*0Sstevel@tonic-gate struct ndi_event_callbacks *ndi_evtcb_next; 428*0Sstevel@tonic-gate struct ndi_event_callbacks *ndi_evtcb_prev; 429*0Sstevel@tonic-gate dev_info_t *ndi_evtcb_dip; 430*0Sstevel@tonic-gate char *devname; /* name of device defining this callback */ 431*0Sstevel@tonic-gate void (*ndi_evtcb_callback)(); 432*0Sstevel@tonic-gate void *ndi_evtcb_arg; 433*0Sstevel@tonic-gate ddi_eventcookie_t ndi_evtcb_cookie; 434*0Sstevel@tonic-gate } ndi_event_callbacks_t; 435*0Sstevel@tonic-gate 436*0Sstevel@tonic-gate /* 437*0Sstevel@tonic-gate * a nexus driver defines events that it can support using the 438*0Sstevel@tonic-gate * following structure 439*0Sstevel@tonic-gate */ 440*0Sstevel@tonic-gate typedef struct ndi_event_definition { 441*0Sstevel@tonic-gate int ndi_event_tag; 442*0Sstevel@tonic-gate char *ndi_event_name; 443*0Sstevel@tonic-gate ddi_plevel_t ndi_event_plevel; 444*0Sstevel@tonic-gate uint_t ndi_event_attributes; 445*0Sstevel@tonic-gate } ndi_event_definition_t; 446*0Sstevel@tonic-gate 447*0Sstevel@tonic-gate typedef struct ndi_event_cookie { 448*0Sstevel@tonic-gate ndi_event_definition_t *definition; /* Event Description */ 449*0Sstevel@tonic-gate dev_info_t *ddip; /* Devi defining this event */ 450*0Sstevel@tonic-gate ndi_event_callbacks_t *callback_list; /* Cb's reg'd to w/ this evt */ 451*0Sstevel@tonic-gate struct ndi_event_cookie *next_cookie; /* Next cookie def'd in hdl */ 452*0Sstevel@tonic-gate } ndi_event_cookie_t; 453*0Sstevel@tonic-gate 454*0Sstevel@tonic-gate 455*0Sstevel@tonic-gate #define NDI_EVENT(cookie) ((struct ndi_event_cookie *)(void *)(cookie)) 456*0Sstevel@tonic-gate #define NDI_EVENT_NAME(cookie) (NDI_EVENT(cookie)->definition->ndi_event_name) 457*0Sstevel@tonic-gate #define NDI_EVENT_TAG(cookie) (NDI_EVENT(cookie)->definition->ndi_event_tag) 458*0Sstevel@tonic-gate #define NDI_EVENT_ATTRIBUTES(cookie) \ 459*0Sstevel@tonic-gate (NDI_EVENT(cookie)->definition->ndi_event_attributes) 460*0Sstevel@tonic-gate #define NDI_EVENT_PLEVEL(cookie) \ 461*0Sstevel@tonic-gate (NDI_EVENT(cookie)->definition->ndi_event_plevel) 462*0Sstevel@tonic-gate #define NDI_EVENT_DDIP(cookie) (NDI_EVENT(cookie)->ddip) 463*0Sstevel@tonic-gate 464*0Sstevel@tonic-gate /* ndi_event_attributes */ 465*0Sstevel@tonic-gate #define NDI_EVENT_POST_TO_ALL 0x0 /* broadcast: post to all handlers */ 466*0Sstevel@tonic-gate #define NDI_EVENT_POST_TO_TGT 0x1 /* call only specific child's hdlr */ 467*0Sstevel@tonic-gate 468*0Sstevel@tonic-gate typedef struct ndi_event_set { 469*0Sstevel@tonic-gate ushort_t ndi_events_version; 470*0Sstevel@tonic-gate ushort_t ndi_n_events; 471*0Sstevel@tonic-gate ndi_event_definition_t *ndi_event_defs; 472*0Sstevel@tonic-gate } ndi_event_set_t; 473*0Sstevel@tonic-gate 474*0Sstevel@tonic-gate 475*0Sstevel@tonic-gate #define NDI_EVENTS_REV0 0 476*0Sstevel@tonic-gate #define NDI_EVENTS_REV1 1 477*0Sstevel@tonic-gate 478*0Sstevel@tonic-gate /* 479*0Sstevel@tonic-gate * allocate an ndi event handle 480*0Sstevel@tonic-gate */ 481*0Sstevel@tonic-gate int 482*0Sstevel@tonic-gate ndi_event_alloc_hdl(dev_info_t *dip, ddi_iblock_cookie_t cookie, 483*0Sstevel@tonic-gate ndi_event_hdl_t *ndi_event_hdl, uint_t flag); 484*0Sstevel@tonic-gate 485*0Sstevel@tonic-gate /* 486*0Sstevel@tonic-gate * free the ndi event handle 487*0Sstevel@tonic-gate */ 488*0Sstevel@tonic-gate int 489*0Sstevel@tonic-gate ndi_event_free_hdl(ndi_event_hdl_t handle); 490*0Sstevel@tonic-gate 491*0Sstevel@tonic-gate /* 492*0Sstevel@tonic-gate * bind or unbind a set of events to/from the event handle 493*0Sstevel@tonic-gate */ 494*0Sstevel@tonic-gate int 495*0Sstevel@tonic-gate ndi_event_bind_set(ndi_event_hdl_t handle, 496*0Sstevel@tonic-gate ndi_event_set_t *ndi_event_set, 497*0Sstevel@tonic-gate uint_t flag); 498*0Sstevel@tonic-gate 499*0Sstevel@tonic-gate int 500*0Sstevel@tonic-gate ndi_event_unbind_set(ndi_event_hdl_t handle, 501*0Sstevel@tonic-gate ndi_event_set_t *ndi_event_set, 502*0Sstevel@tonic-gate uint_t flag); 503*0Sstevel@tonic-gate 504*0Sstevel@tonic-gate /* 505*0Sstevel@tonic-gate * get an event cookie 506*0Sstevel@tonic-gate */ 507*0Sstevel@tonic-gate int 508*0Sstevel@tonic-gate ndi_event_retrieve_cookie(ndi_event_hdl_t handle, 509*0Sstevel@tonic-gate dev_info_t *child_dip, 510*0Sstevel@tonic-gate char *eventname, 511*0Sstevel@tonic-gate ddi_eventcookie_t *cookiep, 512*0Sstevel@tonic-gate uint_t flag); 513*0Sstevel@tonic-gate 514*0Sstevel@tonic-gate /* 515*0Sstevel@tonic-gate * add an event callback info to the ndi event handle 516*0Sstevel@tonic-gate */ 517*0Sstevel@tonic-gate int 518*0Sstevel@tonic-gate ndi_event_add_callback(ndi_event_hdl_t handle, 519*0Sstevel@tonic-gate dev_info_t *child_dip, 520*0Sstevel@tonic-gate ddi_eventcookie_t cookie, 521*0Sstevel@tonic-gate void (*event_callback) 522*0Sstevel@tonic-gate (dev_info_t *, 523*0Sstevel@tonic-gate ddi_eventcookie_t, 524*0Sstevel@tonic-gate void *arg, 525*0Sstevel@tonic-gate void *impldata), 526*0Sstevel@tonic-gate void *arg, 527*0Sstevel@tonic-gate uint_t flag, 528*0Sstevel@tonic-gate ddi_callback_id_t *cb_id); 529*0Sstevel@tonic-gate 530*0Sstevel@tonic-gate /* 531*0Sstevel@tonic-gate * remove an event callback registration from the ndi event handle 532*0Sstevel@tonic-gate */ 533*0Sstevel@tonic-gate int 534*0Sstevel@tonic-gate ndi_event_remove_callback(ndi_event_hdl_t handle, ddi_callback_id_t id); 535*0Sstevel@tonic-gate 536*0Sstevel@tonic-gate /* 537*0Sstevel@tonic-gate * perform callbacks for a specified cookie 538*0Sstevel@tonic-gate */ 539*0Sstevel@tonic-gate int 540*0Sstevel@tonic-gate ndi_event_run_callbacks(ndi_event_hdl_t handle, dev_info_t *child_dip, 541*0Sstevel@tonic-gate ddi_eventcookie_t cookie, void *bus_impldata); 542*0Sstevel@tonic-gate 543*0Sstevel@tonic-gate /* 544*0Sstevel@tonic-gate * do callback for just one child_dip, regardless of attributes 545*0Sstevel@tonic-gate */ 546*0Sstevel@tonic-gate int ndi_event_do_callback(ndi_event_hdl_t handle, dev_info_t *child_dip, 547*0Sstevel@tonic-gate ddi_eventcookie_t cookie, void *bus_impldata); 548*0Sstevel@tonic-gate 549*0Sstevel@tonic-gate /* 550*0Sstevel@tonic-gate * ndi_event_tag_to_cookie: utility function to find an event cookie 551*0Sstevel@tonic-gate * given an event tag 552*0Sstevel@tonic-gate */ 553*0Sstevel@tonic-gate ddi_eventcookie_t 554*0Sstevel@tonic-gate ndi_event_tag_to_cookie(ndi_event_hdl_t handle, int event_tag); 555*0Sstevel@tonic-gate 556*0Sstevel@tonic-gate /* 557*0Sstevel@tonic-gate * ndi_event_cookie_to_tag: utility function to find an event tag 558*0Sstevel@tonic-gate * given an event_cookie 559*0Sstevel@tonic-gate */ 560*0Sstevel@tonic-gate int 561*0Sstevel@tonic-gate ndi_event_cookie_to_tag(ndi_event_hdl_t handle, 562*0Sstevel@tonic-gate ddi_eventcookie_t cookie); 563*0Sstevel@tonic-gate 564*0Sstevel@tonic-gate /* 565*0Sstevel@tonic-gate * ndi_event_cookie_to_name: utility function to find an event 566*0Sstevel@tonic-gate * name given an event_cookie 567*0Sstevel@tonic-gate */ 568*0Sstevel@tonic-gate char * 569*0Sstevel@tonic-gate ndi_event_cookie_to_name(ndi_event_hdl_t handle, 570*0Sstevel@tonic-gate ddi_eventcookie_t cookie); 571*0Sstevel@tonic-gate 572*0Sstevel@tonic-gate /* 573*0Sstevel@tonic-gate * ndi_event_tag_to_name: utility function to find an event 574*0Sstevel@tonic-gate * name given an event_tag 575*0Sstevel@tonic-gate */ 576*0Sstevel@tonic-gate char * 577*0Sstevel@tonic-gate ndi_event_tag_to_name(ndi_event_hdl_t handle, int event_tag); 578*0Sstevel@tonic-gate 579*0Sstevel@tonic-gate dev_info_t * 580*0Sstevel@tonic-gate ndi_devi_config_vhci(char *, int); 581*0Sstevel@tonic-gate 582*0Sstevel@tonic-gate #ifdef DEBUG 583*0Sstevel@tonic-gate /* 584*0Sstevel@tonic-gate * ndi_event_dump_hdl: debug functionality used to display event handle 585*0Sstevel@tonic-gate */ 586*0Sstevel@tonic-gate void 587*0Sstevel@tonic-gate ndi_event_dump_hdl(struct ndi_event_hdl *hdl, char *location); 588*0Sstevel@tonic-gate #endif 589*0Sstevel@tonic-gate 590*0Sstevel@tonic-gate /* 591*0Sstevel@tonic-gate * Default busop bus_config helper functions 592*0Sstevel@tonic-gate */ 593*0Sstevel@tonic-gate int 594*0Sstevel@tonic-gate ndi_busop_bus_config(dev_info_t *pdip, uint_t flags, ddi_bus_config_op_t op, 595*0Sstevel@tonic-gate void *arg, dev_info_t **child, clock_t reset_delay); 596*0Sstevel@tonic-gate 597*0Sstevel@tonic-gate int 598*0Sstevel@tonic-gate ndi_busop_bus_unconfig(dev_info_t *dip, uint_t flags, ddi_bus_config_op_t op, 599*0Sstevel@tonic-gate void *arg); 600*0Sstevel@tonic-gate 601*0Sstevel@tonic-gate 602*0Sstevel@tonic-gate /* 603*0Sstevel@tonic-gate * Bus Resource allocation structures and function prototypes exported 604*0Sstevel@tonic-gate * by busra module 605*0Sstevel@tonic-gate */ 606*0Sstevel@tonic-gate 607*0Sstevel@tonic-gate /* structure for specifying a request */ 608*0Sstevel@tonic-gate typedef struct ndi_ra_request { 609*0Sstevel@tonic-gate uint_t ra_flags; /* General flags */ 610*0Sstevel@tonic-gate /* see bit definitions below */ 611*0Sstevel@tonic-gate 612*0Sstevel@tonic-gate uint64_t ra_len; /* Requested allocation length */ 613*0Sstevel@tonic-gate 614*0Sstevel@tonic-gate uint64_t ra_addr; /* Specific base address requested */ 615*0Sstevel@tonic-gate 616*0Sstevel@tonic-gate uint64_t ra_boundbase; /* Base address of the area for */ 617*0Sstevel@tonic-gate /* the allocated resource to be */ 618*0Sstevel@tonic-gate /* restricted to */ 619*0Sstevel@tonic-gate 620*0Sstevel@tonic-gate uint64_t ra_boundlen; /* Length of the area, starting */ 621*0Sstevel@tonic-gate /* from ra_boundbase, for the */ 622*0Sstevel@tonic-gate /* allocated resource to be */ 623*0Sstevel@tonic-gate /* restricted to. */ 624*0Sstevel@tonic-gate 625*0Sstevel@tonic-gate uint64_t ra_align_mask; /* Alignment mask used for */ 626*0Sstevel@tonic-gate /* allocated base address */ 627*0Sstevel@tonic-gate } ndi_ra_request_t; 628*0Sstevel@tonic-gate 629*0Sstevel@tonic-gate 630*0Sstevel@tonic-gate /* ra_flags bit definitions */ 631*0Sstevel@tonic-gate #define NDI_RA_ALIGN_SIZE 0x0001 /* Set the alignment of the */ 632*0Sstevel@tonic-gate /* allocated resource address */ 633*0Sstevel@tonic-gate /* according to the ra_len */ 634*0Sstevel@tonic-gate /* value (alignment mask will */ 635*0Sstevel@tonic-gate /* be (ra_len - 1)). Value of */ 636*0Sstevel@tonic-gate /* ra_len has to be power of 2. */ 637*0Sstevel@tonic-gate /* If this flag is set, value of */ 638*0Sstevel@tonic-gate /* ra_align_mask will be ignored. */ 639*0Sstevel@tonic-gate 640*0Sstevel@tonic-gate 641*0Sstevel@tonic-gate #define NDI_RA_ALLOC_BOUNDED 0x0002 /* Indicates that the resource */ 642*0Sstevel@tonic-gate /* should be restricted to the */ 643*0Sstevel@tonic-gate /* area specified by ra_boundbase */ 644*0Sstevel@tonic-gate /* and ra_boundlen */ 645*0Sstevel@tonic-gate 646*0Sstevel@tonic-gate #define NDI_RA_ALLOC_SPECIFIED 0x0004 /* Indicates that a specific */ 647*0Sstevel@tonic-gate /* address (ra_addr value) is */ 648*0Sstevel@tonic-gate /* requested. */ 649*0Sstevel@tonic-gate 650*0Sstevel@tonic-gate #define NDI_RA_ALLOC_PARTIAL_OK 0x0008 /* Indicates if requested size */ 651*0Sstevel@tonic-gate /* (ra_len) chunk is not available */ 652*0Sstevel@tonic-gate /* then allocate as big chunk as */ 653*0Sstevel@tonic-gate /* possible which is less than or */ 654*0Sstevel@tonic-gate /* equal to ra_len size. */ 655*0Sstevel@tonic-gate 656*0Sstevel@tonic-gate 657*0Sstevel@tonic-gate /* return values specific to bus resource allocator */ 658*0Sstevel@tonic-gate #define NDI_RA_PARTIAL_REQ -7 659*0Sstevel@tonic-gate 660*0Sstevel@tonic-gate 661*0Sstevel@tonic-gate 662*0Sstevel@tonic-gate 663*0Sstevel@tonic-gate /* Predefined types for generic type of resources */ 664*0Sstevel@tonic-gate #define NDI_RA_TYPE_MEM "memory" 665*0Sstevel@tonic-gate #define NDI_RA_TYPE_IO "io" 666*0Sstevel@tonic-gate #define NDI_RA_TYPE_PCI_BUSNUM "pci_bus_number" 667*0Sstevel@tonic-gate #define NDI_RA_TYPE_PCI_PREFETCH_MEM "pci_prefetchable_memory" 668*0Sstevel@tonic-gate #define NDI_RA_TYPE_INTR "interrupt" 669*0Sstevel@tonic-gate 670*0Sstevel@tonic-gate 671*0Sstevel@tonic-gate 672*0Sstevel@tonic-gate /* flag bit definition */ 673*0Sstevel@tonic-gate #define NDI_RA_PASS 0x0001 /* pass request up the dev tree */ 674*0Sstevel@tonic-gate 675*0Sstevel@tonic-gate 676*0Sstevel@tonic-gate /* 677*0Sstevel@tonic-gate * Prototype definitions for functions exported 678*0Sstevel@tonic-gate */ 679*0Sstevel@tonic-gate 680*0Sstevel@tonic-gate int 681*0Sstevel@tonic-gate ndi_ra_map_setup(dev_info_t *dip, char *type); 682*0Sstevel@tonic-gate 683*0Sstevel@tonic-gate int 684*0Sstevel@tonic-gate ndi_ra_map_destroy(dev_info_t *dip, char *type); 685*0Sstevel@tonic-gate 686*0Sstevel@tonic-gate int 687*0Sstevel@tonic-gate ndi_ra_alloc(dev_info_t *dip, ndi_ra_request_t *req, uint64_t *basep, 688*0Sstevel@tonic-gate uint64_t *lenp, char *type, uint_t flag); 689*0Sstevel@tonic-gate 690*0Sstevel@tonic-gate int 691*0Sstevel@tonic-gate ndi_ra_free(dev_info_t *dip, uint64_t base, uint64_t len, char *type, 692*0Sstevel@tonic-gate uint_t flag); 693*0Sstevel@tonic-gate 694*0Sstevel@tonic-gate 695*0Sstevel@tonic-gate /* 696*0Sstevel@tonic-gate * ndi_dev_is_prom_node: Return non-zero if the node is a prom node 697*0Sstevel@tonic-gate */ 698*0Sstevel@tonic-gate int ndi_dev_is_prom_node(dev_info_t *); 699*0Sstevel@tonic-gate 700*0Sstevel@tonic-gate /* 701*0Sstevel@tonic-gate * ndi_dev_is_pseudo_node: Return non-zero if the node is a pseudo node. 702*0Sstevel@tonic-gate * NB: all non-prom nodes are pseudo nodes. 703*0Sstevel@tonic-gate * c.f. ndi_dev_is_persistent_node 704*0Sstevel@tonic-gate */ 705*0Sstevel@tonic-gate int ndi_dev_is_pseudo_node(dev_info_t *); 706*0Sstevel@tonic-gate 707*0Sstevel@tonic-gate /* 708*0Sstevel@tonic-gate * ndi_dev_is_persistent_node: Return non-zero if the node has the 709*0Sstevel@tonic-gate * property of persistence. 710*0Sstevel@tonic-gate */ 711*0Sstevel@tonic-gate int ndi_dev_is_persistent_node(dev_info_t *); 712*0Sstevel@tonic-gate 713*0Sstevel@tonic-gate /* 714*0Sstevel@tonic-gate * Event posted when a fault is reported 715*0Sstevel@tonic-gate */ 716*0Sstevel@tonic-gate #define DDI_DEVI_FAULT_EVENT "DDI:DEVI_FAULT" 717*0Sstevel@tonic-gate 718*0Sstevel@tonic-gate struct ddi_fault_event_data { 719*0Sstevel@tonic-gate dev_info_t *f_dip; 720*0Sstevel@tonic-gate ddi_fault_impact_t f_impact; 721*0Sstevel@tonic-gate ddi_fault_location_t f_location; 722*0Sstevel@tonic-gate const char *f_message; 723*0Sstevel@tonic-gate ddi_devstate_t f_oldstate; 724*0Sstevel@tonic-gate }; 725*0Sstevel@tonic-gate 726*0Sstevel@tonic-gate /* 727*0Sstevel@tonic-gate * Access handle/DMA handle fault flag setting/clearing functions for nexi 728*0Sstevel@tonic-gate */ 729*0Sstevel@tonic-gate void ndi_set_acc_fault(ddi_acc_handle_t ah); 730*0Sstevel@tonic-gate void ndi_clr_acc_fault(ddi_acc_handle_t ah); 731*0Sstevel@tonic-gate void ndi_set_dma_fault(ddi_dma_handle_t dh); 732*0Sstevel@tonic-gate void ndi_clr_dma_fault(ddi_dma_handle_t dh); 733*0Sstevel@tonic-gate 734*0Sstevel@tonic-gate /* Driver.conf property merging */ 735*0Sstevel@tonic-gate int ndi_merge_node(dev_info_t *, int (*)(dev_info_t *, char *, int)); 736*0Sstevel@tonic-gate void ndi_merge_wildcard_node(dev_info_t *); 737*0Sstevel@tonic-gate 738*0Sstevel@tonic-gate #endif /* _KERNEL */ 739*0Sstevel@tonic-gate 740*0Sstevel@tonic-gate #ifdef __cplusplus 741*0Sstevel@tonic-gate } 742*0Sstevel@tonic-gate #endif 743*0Sstevel@tonic-gate 744*0Sstevel@tonic-gate #endif /* _SYS_SUNNDI_H */ 745