int getifflags(prop_dictionary_t env, prop_dictionary_t oenv, unsigned short *flagsp) { struct ifreq ifr; const char *ifname; uint64_t ifflags; int s; if (prop_dictionary_get_uint64(env, "ifflags", &ifflags)) { *flagsp = (unsigned short)ifflags; return 0; } if ((s = getsock(AF_UNSPEC)) == -1) return -1; if ((ifname = getifname(env)) == NULL) return -1; memset(&ifr, 0, sizeof(ifr)); estrlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)); if (ioctl(s, SIOCGIFFLAGS, &ifr) == -1) return -1; *flagsp = (unsigned short)ifr.ifr_flags; prop_dictionary_set_uint64(oenv, "ifflags", (unsigned short)ifr.ifr_flags); return 0; }
static npf_rproc_t * npf_mk_rproc(prop_array_t rprocs, const char *rpname) { prop_object_iterator_t it; prop_dictionary_t rpdict; npf_rproc_t *rp; uint64_t rpval; it = prop_array_iterator(rprocs); while ((rpdict = prop_object_iterator_next(it)) != NULL) { const char *iname; prop_dictionary_get_cstring_nocopy(rpdict, "name", &iname); KASSERT(iname != NULL); if (strcmp(rpname, iname) == 0) break; } prop_object_iterator_release(it); if (rpdict == NULL) { return NULL; } CTASSERT(sizeof(uintptr_t) <= sizeof(uint64_t)); if (!prop_dictionary_get_uint64(rpdict, "rproc-ptr", &rpval)) { rp = npf_rproc_create(rpdict); rpval = (uint64_t)(uintptr_t)rp; prop_dictionary_set_uint64(rpdict, "rproc-ptr", rpval); } else { rp = (npf_rproc_t *)(uintptr_t)rpval; } return rp; }
int npf_ruleset_add(int fd, const char *rname, nl_rule_t *rl, uint64_t *id) { prop_dictionary_t rldict = rl->nrl_dict; prop_dictionary_t ret; int error; prop_dictionary_set_cstring(rldict, "ruleset-name", rname); prop_dictionary_set_uint32(rldict, "command", NPF_CMD_RULE_ADD); error = prop_dictionary_sendrecv_ioctl(rldict, fd, IOC_NPF_RULE, &ret); if (!error) { prop_dictionary_get_uint64(ret, "id", id); } return error; }
/* * npfctl_rule: add or remove dynamic rules in the specified ruleset. */ int npfctl_rule(u_long cmd, void *data) { struct plistref *pref = data; prop_dictionary_t npf_rule, retdict = NULL; npf_ruleset_t *rlset; npf_rule_t *rl = NULL; const char *ruleset_name; uint32_t rcmd = 0; int error; error = prop_dictionary_copyin_ioctl(pref, cmd, &npf_rule); if (error) { return error; } prop_dictionary_get_uint32(npf_rule, "command", &rcmd); if (!prop_dictionary_get_cstring_nocopy(npf_rule, "ruleset-name", &ruleset_name)) { error = EINVAL; goto out; } if (rcmd == NPF_CMD_RULE_ADD) { retdict = prop_dictionary_create(); if (npf_mk_singlerule(npf_rule, NULL, &rl, retdict) != 0) { error = EINVAL; goto out; } } npf_config_enter(); rlset = npf_config_ruleset(); switch (rcmd) { case NPF_CMD_RULE_ADD: { if ((error = npf_ruleset_add(rlset, ruleset_name, rl)) == 0) { /* Success. */ uint64_t id = npf_rule_getid(rl); prop_dictionary_set_uint64(retdict, "id", id); rl = NULL; } break; } case NPF_CMD_RULE_REMOVE: { uint64_t id; if (!prop_dictionary_get_uint64(npf_rule, "id", &id)) { error = EINVAL; break; } error = npf_ruleset_remove(rlset, ruleset_name, id); break; } case NPF_CMD_RULE_REMKEY: { prop_object_t obj = prop_dictionary_get(npf_rule, "key"); const void *key = prop_data_data_nocopy(obj); size_t len = prop_data_size(obj); if (len == 0 || len > NPF_RULE_MAXKEYLEN) { error = EINVAL; break; } error = npf_ruleset_remkey(rlset, ruleset_name, key, len); break; } case NPF_CMD_RULE_LIST: { retdict = npf_ruleset_list(rlset, ruleset_name); if (!retdict) { error = ESRCH; } break; } case NPF_CMD_RULE_FLUSH: { error = npf_ruleset_flush(rlset, ruleset_name); break; } default: error = EINVAL; break; } /* Destroy any removed rules. */ if (!error && rcmd != NPF_CMD_RULE_ADD && rcmd != NPF_CMD_RULE_LIST) { npf_config_sync(); npf_ruleset_gc(rlset); } npf_config_exit(); if (rl) { KASSERT(error); npf_rule_free(rl); } out: if (retdict) { prop_object_release(npf_rule); prop_dictionary_copyout_ioctl(pref, cmd, retdict); prop_object_release(retdict); } return error; }
/* * Called back during autoconfiguration for each device found */ void device_register(device_t dev, void *aux) { device_t busdev = device_parent(dev); int ofnode = 0; /* * We don't know the type of 'aux' - it depends on the * bus this device attaches to. We are only interested in * certain bus types, this only is used to find the boot * device. */ if (busdev == NULL) { /* * Ignore mainbus0 itself, it certainly is not a boot * device. */ } else if (device_is_a(busdev, "mainbus")) { struct mainbus_attach_args *ma = aux; ofnode = ma->ma_node; } else if (device_is_a(busdev, "pci")) { struct pci_attach_args *pa = aux; ofnode = PCITAG_NODE(pa->pa_tag); } else if (device_is_a(busdev, "sbus") || device_is_a(busdev, "dma") || device_is_a(busdev, "ledma")) { struct sbus_attach_args *sa = aux; ofnode = sa->sa_node; } else if (device_is_a(busdev, "ebus")) { struct ebus_attach_args *ea = aux; ofnode = ea->ea_node; } else if (device_is_a(busdev, "iic")) { struct i2c_attach_args *ia = aux; if (ia->ia_name == NULL) /* indirect config */ return; ofnode = (int)ia->ia_cookie; } else if (device_is_a(dev, "sd") || device_is_a(dev, "cd")) { struct scsipibus_attach_args *sa = aux; struct scsipi_periph *periph = sa->sa_periph; int off = 0; /* * There are two "cd" attachments: * atapibus -> atabus -> controller * scsibus -> controller * We want the node of the controller. */ if (device_is_a(busdev, "atapibus")) { busdev = device_parent(busdev); /* * if the atapibus is connected to the secondary * channel of the atabus, we need an offset of 2 * to match OF's idea of the target number. * (i.e. on U5/U10 "cdrom" and "disk2" have the * same target encoding, though different names) */ if (periph->periph_channel->chan_channel == 1) off = 2; } ofnode = device_ofnode(device_parent(busdev)); dev_path_drive_match(dev, ofnode, periph->periph_target + off, 0, periph->periph_lun); return; } else if (device_is_a(dev, "wd")) { struct ata_device *adev = aux; ofnode = device_ofnode(device_parent(busdev)); dev_path_drive_match(dev, ofnode, adev->adev_channel*2+ adev->adev_drv_data->drive, 0, 0); return; } if (busdev == NULL) return; if (ofnode != 0) { uint8_t eaddr[ETHER_ADDR_LEN]; char tmpstr[32]; char tmpstr2[32]; int node; uint32_t id = 0; uint64_t nwwn = 0, pwwn = 0; prop_dictionary_t dict; prop_data_t blob; prop_number_t pwwnd = NULL, nwwnd = NULL; prop_number_t idd = NULL; device_setofnode(dev, ofnode); dev_path_exact_match(dev, ofnode); if (OF_getprop(ofnode, "name", tmpstr, sizeof(tmpstr)) <= 0) tmpstr[0] = 0; if (OF_getprop(ofnode, "device_type", tmpstr2, sizeof(tmpstr2)) <= 0) tmpstr2[0] = 0; /* * If this is a network interface, note the * mac address. */ if (strcmp(tmpstr, "network") == 0 || strcmp(tmpstr, "ethernet") == 0 || strcmp(tmpstr2, "network") == 0 || strcmp(tmpstr2, "ethernet") == 0 || OF_getprop(ofnode, "mac-address", &eaddr, sizeof(eaddr)) >= ETHER_ADDR_LEN || OF_getprop(ofnode, "local-mac-address", &eaddr, sizeof(eaddr)) >= ETHER_ADDR_LEN) { dict = device_properties(dev); /* * Is it a network interface with FCode? */ if (strcmp(tmpstr, "network") == 0 || strcmp(tmpstr2, "network") == 0) { prop_dictionary_set_bool(dict, "without-seeprom", true); prom_getether(ofnode, eaddr); } else { if (!prom_get_node_ether(ofnode, eaddr)) goto noether; } blob = prop_data_create_data(eaddr, ETHER_ADDR_LEN); prop_dictionary_set(dict, "mac-address", blob); prop_object_release(blob); of_to_dataprop(dict, ofnode, "shared-pins", "shared-pins"); } noether: /* is this a FC node? */ if (strcmp(tmpstr, "scsi-fcp") == 0) { dict = device_properties(dev); if (OF_getprop(ofnode, "port-wwn", &pwwn, sizeof(pwwn)) == sizeof(pwwn)) { pwwnd = prop_number_create_unsigned_integer(pwwn); prop_dictionary_set(dict, "port-wwn", pwwnd); prop_object_release(pwwnd); } if (OF_getprop(ofnode, "node-wwn", &nwwn, sizeof(nwwn)) == sizeof(nwwn)) { nwwnd = prop_number_create_unsigned_integer(nwwn); prop_dictionary_set(dict, "node-wwn", nwwnd); prop_object_release(nwwnd); } } /* is this an spi device? look for scsi-initiator-id */ if (strcmp(tmpstr2, "scsi") == 0 || strcmp(tmpstr2, "scsi-2") == 0) { dict = device_properties(dev); for (node = ofnode; node != 0; node = OF_parent(node)) { if (OF_getprop(node, "scsi-initiator-id", &id, sizeof(id)) <= 0) continue; idd = prop_number_create_unsigned_integer(id); prop_dictionary_set(dict, "scsi-initiator-id", idd); prop_object_release(idd); break; } } } /* * Check for I2C busses and add data for their direct configuration. */ if (device_is_a(dev, "iic")) { int busnode = device_ofnode(busdev); if (busnode) { prop_dictionary_t props = device_properties(busdev); prop_object_t cfg = prop_dictionary_get(props, "i2c-child-devices"); if (!cfg) { int node; const char *name; /* * pmu's i2c devices are under the "i2c" node, * so find it out. */ name = prom_getpropstring(busnode, "name"); if (strcmp(name, "pmu") == 0) { for (node = OF_child(busnode); node != 0; node = OF_peer(node)) { name = prom_getpropstring(node, "name"); if (strcmp(name, "i2c") == 0) { busnode = node; break; } } } of_enter_i2c_devs(props, busnode, sizeof(cell_t)); } } /* * Add SPARCle spdmem devices (0x50 and 0x51) that the * firmware does not know about. */ if (!strcmp(machine_model, "TAD,SPARCLE")) { prop_dictionary_t props = device_properties(busdev); prop_array_t cfg = prop_array_create(); int i; DPRINTF(ACDB_PROBE, ("\nAdding spdmem for SPARCle ")); for (i = 0x50; i <= 0x51; i++) { prop_dictionary_t spd = prop_dictionary_create(); prop_dictionary_set_cstring(spd, "name", "dimm-spd"); prop_dictionary_set_uint32(spd, "addr", i); prop_dictionary_set_uint64(spd, "cookie", 0); prop_array_add(cfg, spd); prop_object_release(spd); } prop_dictionary_set(props, "i2c-child-devices", cfg); prop_object_release(cfg); } } /* set properties for PCI framebuffers */ if (device_is_a(busdev, "pci")) { /* see if this is going to be console */ struct pci_attach_args *pa = aux; prop_dictionary_t dict; int sub; int console = 0; dict = device_properties(dev); /* we only care about display devices from here on */ if (PCI_CLASS(pa->pa_class) != PCI_CLASS_DISPLAY) return; console = (ofnode == console_node); if (!console) { /* * see if any child matches since OF attaches * nodes for each head and /chosen/stdout * points to the head rather than the device * itself in this case */ sub = OF_child(ofnode); while ((sub != 0) && (sub != console_node)) { sub = OF_peer(sub); } if (sub == console_node) { console = true; } } copyprops(busdev, ofnode, dict, console); if (console) { uint64_t cmap_cb; prop_dictionary_set_uint32(dict, "instance_handle", console_instance); gfb_cb.gcc_cookie = (void *)(intptr_t)console_instance; gfb_cb.gcc_set_mapreg = of_set_palette; cmap_cb = (uint64_t)(uintptr_t)&gfb_cb; prop_dictionary_set_uint64(dict, "cmap_callback", cmap_cb); } #ifdef notyet else { int width; /* * the idea is to 'open' display devices with no useful * properties, in the hope that the firmware will * properly initialize them and we can run things like * genfb on them */ if (OF_getprop(node, "width", &width, sizeof(width)) != 4) { instance = OF_open(name); #endif } } /* * Called back after autoconfiguration of a device is done */ void device_register_post_config(device_t dev, void *aux) { if (booted_device == NULL && device_is_a(dev, "sd")) { struct scsipibus_attach_args *sa = aux; struct scsipi_periph *periph = sa->sa_periph; uint64_t wwn = 0; int ofnode; /* * If this is a FC-AL drive it will have * aquired its WWN device property by now, * so we can properly match it. */ if (prop_dictionary_get_uint64(device_properties(dev), "port-wwn", &wwn)) { /* * Different to what we do in device_register, * we do not pass the "controller" ofnode, * because FC-AL devices attach below a "fp" node, * E.g.: /pci/SUNW,qlc@4/fp@0,0/disk * and we need the parent of "disk" here. */ ofnode = device_ofnode( device_parent(device_parent(dev))); for (ofnode = OF_child(ofnode); ofnode != 0 && booted_device == NULL; ofnode = OF_peer(ofnode)) { dev_path_drive_match(dev, ofnode, periph->periph_target, wwn, periph->periph_lun); } } } } static void copyprops(device_t busdev, int node, prop_dictionary_t dict, int is_console) { device_t cntrlr; prop_dictionary_t psycho; paddr_t fbpa, mem_base = 0; uint32_t temp, fboffset; uint32_t fbaddr = 0; int options; char output_device[256]; char *pos; cntrlr = device_parent(busdev); if (cntrlr != NULL) { psycho = device_properties(cntrlr); prop_dictionary_get_uint64(psycho, "mem_base", &mem_base); } if (is_console) prop_dictionary_set_bool(dict, "is_console", 1); of_to_uint32_prop(dict, node, "width", "width"); of_to_uint32_prop(dict, node, "height", "height"); of_to_uint32_prop(dict, node, "linebytes", "linebytes"); if (!of_to_uint32_prop(dict, node, "depth", "depth") && /* Some cards have an extra space in the property name */ !of_to_uint32_prop(dict, node, "depth ", "depth")) { /* * XXX we should check linebytes vs. width but those * FBs that don't have a depth property ( /chaos/control... ) * won't have linebytes either */ prop_dictionary_set_uint32(dict, "depth", 8); } OF_getprop(node, "address", &fbaddr, sizeof(fbaddr)); if (fbaddr != 0) { pmap_extract(pmap_kernel(), fbaddr, &fbpa); #ifdef DEBUG printf("membase: %lx fbpa: %lx\n", (unsigned long)mem_base, (unsigned long)fbpa); #endif if (mem_base == 0) { /* XXX this is guesswork */ fboffset = (uint32_t)(fbpa & 0xffffffff); } fboffset = (uint32_t)(fbpa - mem_base); prop_dictionary_set_uint32(dict, "address", fboffset); } if (!of_to_dataprop(dict, node, "EDID", "EDID")) of_to_dataprop(dict, node, "edid", "EDID"); temp = 0; if (OF_getprop(node, "ATY,RefCLK", &temp, sizeof(temp)) != 4) { OF_getprop(OF_parent(node), "ATY,RefCLK", &temp, sizeof(temp)); } if (temp != 0) prop_dictionary_set_uint32(dict, "refclk", temp / 10); /* * finally, let's see if there's a video mode specified in * output-device and pass it on so drivers like radeonfb * can do their thing */ if (!is_console) return; options = OF_finddevice("/options"); if ((options == 0) || (options == -1)) return; if (OF_getprop(options, "output-device", output_device, 256) == 0) return; /* find the mode string if there is one */ pos = strstr(output_device, ":r"); if (pos == NULL) return; prop_dictionary_set_cstring(dict, "videomode", pos + 2); } static void of_set_palette(void *cookie, int index, int r, int g, int b) { int ih = (int)((intptr_t)cookie); OF_call_method_1("color!", ih, 4, r, g, b, index); }
static void copyprops(struct device *busdev, int node, prop_dictionary_t dict) { struct device *cntrlr; prop_dictionary_t psycho; paddr_t fbpa, mem_base = 0; uint32_t temp, fboffset; uint32_t fbaddr = 0; int options; char output_device[256]; char *pos; cntrlr = device_parent(busdev); if (cntrlr != NULL) { psycho = device_properties(cntrlr); prop_dictionary_get_uint64(psycho, "mem_base", &mem_base); } prop_dictionary_set_bool(dict, "is_console", 1); if (!of_to_uint32_prop(dict, node, "width", "width")) { OF_interpret("screen-width", 0, 1, &temp); prop_dictionary_set_uint32(dict, "width", temp); } if (!of_to_uint32_prop(dict, console_node, "height", "height")) { OF_interpret("screen-height", 0, 1, &temp); prop_dictionary_set_uint32(dict, "height", temp); } of_to_uint32_prop(dict, console_node, "linebytes", "linebytes"); if (!of_to_uint32_prop(dict, console_node, "depth", "depth") && /* Some cards have an extra space in the property name */ !of_to_uint32_prop(dict, console_node, "depth ", "depth")) { /* * XXX we should check linebytes vs. width but those * FBs that don't have a depth property ( /chaos/control... ) * won't have linebytes either */ prop_dictionary_set_uint32(dict, "depth", 8); } OF_getprop(console_node, "address", &fbaddr, sizeof(fbaddr)); if (fbaddr == 0) OF_interpret("frame-buffer-adr", 0, 1, &fbaddr); if (fbaddr != 0) { pmap_extract(pmap_kernel(), fbaddr, &fbpa); #ifdef DEBUG printf("membase: %lx fbpa: %lx\n", (unsigned long)mem_base, (unsigned long)fbpa); #endif if (mem_base == 0) { /* XXX this is guesswork */ fboffset = (uint32_t)(fbpa & 0xffffffff); } fboffset = (uint32_t)(fbpa - mem_base); prop_dictionary_set_uint32(dict, "address", fboffset); } of_to_dataprop(dict, console_node, "EDID", "EDID"); temp = 0; if (OF_getprop(console_node, "ATY,RefCLK", &temp, sizeof(temp)) != 4) { OF_getprop(OF_parent(console_node), "ATY,RefCLK", &temp, sizeof(temp)); } if (temp != 0) prop_dictionary_set_uint32(dict, "refclk", temp / 10); /* * finally, let's see if there's a video mode specified in * output-device and pass it on so drivers like radeonfb * can do their thing */ options = OF_finddevice("/options"); if ((options == 0) || (options == -1)) return; if (OF_getprop(options, "output-device", output_device, 256) == 0) return; printf("output-device: %s\n", output_device); /* find the mode string if there is one */ pos = strstr(output_device, ":r"); if (pos == NULL) return; prop_dictionary_set_cstring(dict, "videomode", pos + 2); }
/* * Print status of each table, target arguments, start sector, * size and target name. */ static int dm_table_status(prop_dictionary_t dm_dict,struct dm_ioctl *dmi) { struct dm_target_spec *dmts, *odmts; prop_array_t targets; prop_dictionary_t target_dict; prop_object_iterator_t iter; char *type,*params,*params_start; bool prm; size_t j,plen,rec_size,next; j = 0; next = 0; params = NULL; odmts = NULL; rec_size = 0; plen = -1; prm = false; dmts = (struct dm_target_spec *)((uint8_t *)dmi + dmi->data_start); if ((targets = prop_dictionary_get(dm_dict,DM_IOCTL_CMD_DATA))){ iter = prop_array_iterator(targets); if (!iter) err(EXIT_FAILURE,"dm_table_status %s",__func__); while((target_dict = prop_object_iterator_next(iter)) != NULL){ prop_dictionary_get_cstring_nocopy(target_dict, DM_TABLE_TYPE,(const char **)&type); prm = prop_dictionary_get_cstring_nocopy(target_dict, DM_TABLE_PARAMS,(const char **)¶ms); prop_dictionary_get_uint64(target_dict,DM_TABLE_START,&dmts->sector_start); prop_dictionary_get_uint64(target_dict,DM_TABLE_LENGTH,&dmts->length); prop_dictionary_get_int32(target_dict,DM_TABLE_STAT,&dmts->status); if (prm) plen = strlen(params) + 1; rec_size = sizeof(struct dm_target_spec) + plen; /* * In linux when copying table status from kernel next is * number of bytes from the start of the first dm_target_spec * structure. I don't know why but, it has to be done this way. */ next += rec_size; if (rec_size > dmi->data_size) return -ENOMEM; dmts->next = next; strlcpy(dmts->target_type, type, DM_MAX_TYPE_NAME); params_start = (char *)dmts + sizeof(struct dm_target_spec); if (prm) strlcpy(params_start, params, plen); else params_start = "\0"; odmts = dmts; dmts = (struct dm_target_spec *)((uint8_t *)dmts + rec_size); j++; } if (odmts != NULL) odmts->next = 0; } prop_object_iterator_release(iter); return j; }
/* * Load new table/tables to device. * Call apropriate target init routine open all physical pdev's and * link them to device. For other targets mirror, strip, snapshot * etc. also add dependency devices to upcalls list. * * Load table to inactive slot table are switched in dm_device_resume_ioctl. * This simulates Linux behaviour better there should not be any difference. * */ int dm_table_load_ioctl(prop_dictionary_t dm_dict) { dm_dev_t *dmv; dm_table_entry_t *table_en, *last_table; dm_table_t *tbl; dm_target_t *target; prop_object_iterator_t iter; prop_array_t cmd_array; prop_dictionary_t target_dict; const char *name, *uuid, *type; uint32_t flags, ret, minor; char *str; ret = 0; flags = 0; name = NULL; uuid = NULL; dmv = NULL; last_table = NULL; str = NULL; /* * char *xml; xml = prop_dictionary_externalize(dm_dict); * printf("%s\n",xml); */ prop_dictionary_get_cstring_nocopy(dm_dict, DM_IOCTL_NAME, &name); prop_dictionary_get_cstring_nocopy(dm_dict, DM_IOCTL_UUID, &uuid); prop_dictionary_get_uint32(dm_dict, DM_IOCTL_FLAGS, &flags); prop_dictionary_get_uint32(dm_dict, DM_IOCTL_MINOR, &minor); cmd_array = prop_dictionary_get(dm_dict, DM_IOCTL_CMD_DATA); iter = prop_array_iterator(cmd_array); dm_dbg_print_flags(flags); if ((dmv = dm_dev_lookup(name, uuid, minor)) == NULL) { DM_REMOVE_FLAG(flags, DM_EXISTS_FLAG); return ENOENT; } aprint_debug("Loading table to device: %s--%d\n", name, dmv->table_head.cur_active_table); /* * I have to check if this table slot is not used by another table list. * if it is used I should free them. */ if (dmv->flags & DM_INACTIVE_PRESENT_FLAG) dm_table_destroy(&dmv->table_head, DM_TABLE_INACTIVE); dm_dbg_print_flags(dmv->flags); tbl = dm_table_get_entry(&dmv->table_head, DM_TABLE_INACTIVE); aprint_debug("dmv->name = %s\n", dmv->name); prop_dictionary_set_uint32(dm_dict, DM_IOCTL_MINOR, dmv->minor); while ((target_dict = prop_object_iterator_next(iter)) != NULL) { prop_dictionary_get_cstring_nocopy(target_dict, DM_TABLE_TYPE, &type); /* * If we want to deny table with 2 or more different * target we should do it here */ if (((target = dm_target_lookup(type)) == NULL) && ((target = dm_target_autoload(type)) == NULL)) { dm_table_release(&dmv->table_head, DM_TABLE_INACTIVE); dm_dev_unbusy(dmv); return ENOENT; } if ((table_en = kmalloc(sizeof(dm_table_entry_t), M_DM, M_WAITOK)) == NULL) { dm_table_release(&dmv->table_head, DM_TABLE_INACTIVE); dm_dev_unbusy(dmv); dm_target_unbusy(target); return ENOMEM; } prop_dictionary_get_uint64(target_dict, DM_TABLE_START, &table_en->start); prop_dictionary_get_uint64(target_dict, DM_TABLE_LENGTH, &table_en->length); aprint_debug("dm_ioctl.c... table_en->start = %ju, " "table_en->length = %ju\n", (uintmax_t)table_en->start, (uintmax_t)table_en->length); table_en->target = target; table_en->dm_dev = dmv; table_en->target_config = NULL; /* * There is a parameter string after dm_target_spec * structure which points to /dev/wd0a 284 part of * table. String str points to this text. This can be * null and therefore it should be checked before we try to * use it. */ prop_dictionary_get_cstring(target_dict, DM_TABLE_PARAMS, &str); if (SLIST_EMPTY(tbl)) /* insert this table to head */ SLIST_INSERT_HEAD(tbl, table_en, next); else SLIST_INSERT_AFTER(last_table, table_en, next); /* * Params string is different for every target, * therfore I have to pass it to target init * routine and parse parameters there. */ aprint_debug("DM: str passed in is: %s", str); if ((ret = target->init(dmv, &table_en->target_config, str)) != 0) { dm_table_release(&dmv->table_head, DM_TABLE_INACTIVE); dm_table_destroy(&dmv->table_head, DM_TABLE_INACTIVE); kfree(str, M_TEMP); dm_dev_unbusy(dmv); dm_target_unbusy(target); return ret; } last_table = table_en; kfree(str, M_TEMP); } prop_object_iterator_release(iter); DM_ADD_FLAG(flags, DM_INACTIVE_PRESENT_FLAG); atomic_set_int(&dmv->flags, DM_INACTIVE_PRESENT_FLAG); dm_table_release(&dmv->table_head, DM_TABLE_INACTIVE); dm_dev_unbusy(dmv); #if 0 dmsetdiskinfo(dmv->diskp, &dmv->table_head); #endif return 0; }