/*
* According to devfs path name, it will print device node name.
*/
static void
print_node_name(char *drv_name, char *strdevfspath)
{
di_node_t curnode;
char *devfspath = NULL;
char *node_name = NULL;
curnode = di_drv_first_node(drv_name, devinfo_root);
for (; curnode != DI_NODE_NIL; curnode = di_drv_next_node(curnode)) {
devfspath = di_devfs_path(curnode);
logmsg(MSG_INFO, "find: devfspath %s\n", devfspath);
if (devfspath == NULL)
continue;
if ((strlen(strdevfspath) == strlen(devfspath)) &&
(strncmp(strdevfspath, devfspath,
strlen(devfspath)) == 0)) {
node_name = find_link(curnode);
if (node_name == NULL) {
(void) printf("NOT MAPPED\n");
} else {
(void) printf("%s\n", node_name);
}
return;
}
}
}
/*ARGSUSED*/
static int
niu_enum(topo_mod_t *mod, tnode_t *rnode, const char *name,
topo_instance_t min, topo_instance_t max, void *arg, void *notused)
{
tnode_t *niun;
di_node_t devtree;
di_node_t dnode;
if (strcmp(name, NIU) != 0) {
topo_mod_dprintf(mod,
"Currently only know how to enumerate %s components.\n",
NIU);
return (0);
}
if ((devtree = topo_mod_devinfo(mod)) == DI_NODE_NIL) {
topo_mod_dprintf(mod, "devinfo init failed.");
return (-1);
}
/*
* Load XAUI Enum
*/
if (xaui_enum_load(mod) == NULL)
return (-1);
dnode = di_drv_first_node("niumx", devtree);
if (dnode != DI_NODE_NIL) {
niun = niu_declare(rnode, name, 0, dnode, mod);
if (niun == NULL) {
topo_mod_dprintf(mod, "Enumeration of niu failed: %s\n",
topo_strerror(topo_mod_errno(mod)));
return (-1); /* mod_errno already set */
}
if (topo_node_range_create(mod, niun, NIUFN,
0, NIUFN_MAX) < 0) {
topo_node_unbind(niun);
topo_mod_dprintf(mod, "child_range_add of NIUFN"
"failed: %s\n",
topo_strerror(topo_mod_errno(mod)));
return (-1); /* mod_errno already set */
}
if (niufn_instantiate(niun, NIUFN, dnode, mod) < 0) {
topo_mod_dprintf(mod, "Enumeration of niufn "
"failed %s\n",
topo_strerror(topo_mod_errno(mod)));
}
}
if (di_drv_next_node(dnode) != DI_NODE_NIL)
topo_mod_dprintf(mod,
"Currently only know how to enumerate one niu "
"components.\n");
return (0);
}
/*
* Walk all "service" device nodes to find the one with the
* matching glvc minor name
*/
static char *
svc_name_to_glvc_dev_path(char *service)
{
di_node_t root_node, service_node;
char *glvc_path;
char *minor_name;
di_minor_t minor;
char *dev_path = NULL;
if (service == NULL)
return (NULL);
/* Get device node */
root_node = di_init("/", DINFOCPYALL);
if (root_node == DI_NODE_NIL) {
return (dev_path);
}
service_node = di_drv_first_node("glvc", root_node);
while (service_node != DI_NODE_NIL) {
/* Make sure node name matches service name */
if (strcmp(service, di_node_name(service_node)) == 0) {
/* Walk minor nodes */
minor = di_minor_next(service_node, DI_NODE_NIL);
while (minor != DI_NODE_NIL) {
glvc_path = di_devfs_minor_path(minor);
minor_name = di_minor_name(minor);
if (strcmp(minor_name, "glvc") == 0) {
dev_path = malloc(strlen(glvc_path) +
strlen(DEVICES_DIR) + 1);
(void) strcpy(dev_path, DEVICES_DIR);
(void) strcat(dev_path, glvc_path);
di_devfs_path_free(glvc_path);
break;
}
di_devfs_path_free(glvc_path);
minor = di_minor_next(service_node, minor);
}
}
if (dev_path != NULL)
break;
service_node = di_drv_next_node(service_node);
}
di_fini(root_node);
return (dev_path);
}
/*
* Walk all vldc device nodes to find the one with the
* matching minor name
*/
static char *
svc_name_to_vldc_dev_path(char *service)
{
di_node_t root_node, vldc_node;
char *vldc_path;
char *minor_name;
di_minor_t minor;
char *dev_path = NULL;
/* Get device node */
root_node = di_init("/", DINFOCPYALL);
if (root_node == DI_NODE_NIL) {
return (dev_path);
}
vldc_node = di_drv_first_node("vldc", root_node);
while (vldc_node != DI_NODE_NIL) {
/* Walk minor nodes */
minor = di_minor_next(vldc_node, DI_NODE_NIL);
while (minor != DI_NODE_NIL) {
vldc_path = di_devfs_minor_path(minor);
minor_name = di_minor_name(minor);
if (strcmp(minor_name, service) == 0) {
dev_path = malloc(strlen(vldc_path) +
strlen(DEVICES_DIR) + 1);
(void) strcpy(dev_path, DEVICES_DIR);
(void) strcat(dev_path, vldc_path);
di_devfs_path_free(vldc_path);
break;
}
di_devfs_path_free(vldc_path);
minor = di_minor_next(vldc_node, minor);
}
if (dev_path != NULL)
break;
vldc_node = di_drv_next_node(vldc_node);
}
di_fini(root_node);
return (dev_path);
}
static void
print_mpx_capable(di_node_t curnode)
{
char *prop;
char *path;
char *aliases = NULL;
if (cap_N_option) {
aliases = calloc(1, MAXPATHLEN + 1);
if (aliases == NULL) {
logmsg(MSG_ERROR,
gettext("Unable to allocate memory for a device "
"alias list\n"));
return;
}
}
for (; curnode != DI_NODE_NIL; curnode = di_drv_next_node(curnode)) {
if (di_prop_lookup_strings(DDI_DEV_T_ANY, curnode,
"initiator-port", &prop) >= 0) {
if ((path = di_devfs_path(curnode)) == NULL) {
logmsg(MSG_INFO,
"Unable to find devfs path for device "
"%s: %s\n", &curnode, strerror(errno));
continue;
}
if (cap_N_option) {
char *nodename = di_node_name(curnode);
/* nodename is never going to be null */
if (strstr(aliases, nodename) == NULL)
/* haven't seen this nodename before */
(void) snprintf(aliases,
MAXPATHLEN + 1, "%s|%s",
((aliases != NULL) ? aliases : ""),
nodename);
} else
(void) printf("%s\n", path);
}
}
if (cap_N_option)
(void) printf("%s\n", aliases);
}
/*
* Nodes belonging to the configured driver (dtls->fcal_driver) are
* located in the device tree. A check is applied that any node found has
* a physical address beginning with the configured search string
* (dtls->fcal_disk_parent). For each suitable node found, get_drv_info()
* is called to determine if a change of status has occurred.
* Returns 1 if any status has changed - else 0.
*/
static int
walk_disks(di_node_t node, led_dtls_t *dtls)
{
static char *sl_platform_sl = "/platform/";
int r = 0;
int len;
/* find "/platform/" */
char *ptr = strstr(dtls->fcal_disk_parent, sl_platform_sl);
if (ptr == NULL)
return (0);
/* skip over "/platform" */
ptr += strlen(sl_platform_sl) - 1;
len = strlen(ptr);
for (node = di_drv_first_node(dtls->fcal_driver, node);
node != DI_NODE_NIL;
node = di_drv_next_node(node)) {
char *dev_path = di_devfs_path(node);
if (dev_path == NULL) {
/* no memory, just hope things get better */
continue;
}
if (memcmp(dev_path, ptr, len) != 0) {
/*
* path name doesn't start right, skip this one
*/
free(dev_path);
continue;
}
free(dev_path);
if (get_drv_info(node, dtls) != 0) {
r = 1; /* change observed */
}
}
return (r);
}
/*ARGSUSED*/
int
platform_iob_enum(topo_mod_t *mod, tnode_t *parent, topo_instance_t imin,
topo_instance_t imax)
{
/*
* An E15K and its successors may have up to 18 I/O boards,
* numbered 0 through 17. Each board has two hostbridges, and
* there are a pair of PCI buses under each hostbridge. We can
* discover the existence of a board by the presence of
* devinfo nodes for those hostbridges. We let the hostbridge
* enumerator actually create nodes for the hostbridges,
* passing them the did_t's for all the hostbridge nodes we
* know indicate that the ioboard exists.
*/
di_node_t devtree;
di_node_t pnode;
did_t *iobs[18][2][2];
int brd, br, bus, i;
devtree = topo_mod_devinfo(mod);
if (devtree == DI_NODE_NIL) {
topo_mod_dprintf(mod, "devinfo init failed.");
return (-1);
}
for (i = 0; i < 18; i++) {
iobs[i][0][0] = iobs[i][0][1] = NULL;
iobs[i][1][0] = iobs[i][1][1] = NULL;
}
pnode = di_drv_first_node(SCHIZO, devtree);
while (pnode != DI_NODE_NIL) {
did_t *d;
d = split_bus_address(mod,
pnode, IOB_BASEADDR, BUS_ADDRDIST, 0, 17, &brd, &br, &bus);
if (d == NULL) {
pnode = di_drv_next_node(pnode);
continue;
}
iobs[brd][br][bus] = d;
pnode = di_drv_next_node(pnode);
}
for (i = 0; i < 18; i++) {
tnode_t *ion;
/*
* Make sure we found all the buses and bridges
*/
if (iobs[i][0][0] == NULL || iobs[i][0][1] == NULL ||
iobs[i][1][0] == NULL || iobs[i][1][1] == NULL)
continue;
did_did_link_set(iobs[i][0][0], iobs[i][0][1]);
did_did_link_set(iobs[i][1][0], iobs[i][1][1]);
did_did_chain_set(iobs[i][0][0], iobs[i][1][0]);
if ((ion = ioboard_declare(mod, parent, i, iobs[i][0][0]))
== NULL) {
topo_mod_dprintf(mod,
"Creation of tnode for %s%d failed.\n", IOBOARD, i);
continue;
}
if (topo_mod_enumerate(mod, ion, HOSTBRIDGE, HOSTBRIDGE, 0, 0,
iobs[i][0][0]) < 0) {
topo_mod_dprintf(mod,
"Enumeration of %s%d/%s%d failed.\n",
IOBOARD, i, HOSTBRIDGE, 0);
continue;
}
if (topo_mod_enumerate(mod, ion, HOSTBRIDGE, HOSTBRIDGE, 1, 1,
iobs[i][0][0]) < 0) {
topo_mod_dprintf(mod,
"Enumeration of %s%d/%s%d failed.\n",
IOBOARD, i, HOSTBRIDGE, 1);
continue;
}
}
return (0);
}
int
emulex_update(char *file)
{
int fd, retval = 0;
int devcnt = 0;
uint_t state = 0, fflag = 0;
static uchar_t bootpath[PATH_MAX];
int fcode_fd = -1;
static struct utmpx *utmpp = NULL;
di_node_t root;
di_node_t node, sib_node, count_node;
di_minor_t minor_node;
char phys_path[PATH_MAX], *path;
int errnum = 0, fcio_errno = 0;
static uchar_t prom_ver_data[MAXNAMELEN];
static char ver_file[EMULEX_FCODE_VERSION_LENGTH];
void (*sigint)();
int prop_entries = -1;
int *port_data = NULL;
if (file) {
/* set the fcode download flag */
fflag++;
/* check for a valid file */
if ((fcode_fd = open(file, O_RDONLY)) < 0) {
(void) fprintf(stderr,
MSGSTR(21118, "Error: Could not open %s, failed "
"with errno %d\n"), file, errno);
return (1);
}
/* check for single user mode */
while ((utmpp = getutxent()) != NULL) {
if (strstr(utmpp->ut_line, "run-level") &&
(strcmp(utmpp->ut_line, "run-level S") &&
strcmp(utmpp->ut_line, "run-level 1"))) {
if (q_warn(1)) {
(void) endutxent();
(void) close(fcode_fd);
return (1);
}
break;
}
}
(void) endutxent();
/* get bootpath */
if (!q_getbootdev((uchar_t *)&bootpath[0]) &&
getenv("_LUX_D_DEBUG") != NULL) {
(void) fprintf(stdout, " Bootpath: %s\n", bootpath);
}
}
/*
* Download the Fcode to all the emulex cards found
*/
/* Create a snapshot of the kernel device tree */
if ((root = di_init("/", DINFOCPYALL)) == DI_NODE_NIL) {
(void) fprintf(stderr, MSGSTR(21114,
"Error: Could not get /devices path to "
"Emulex Devices.\n"));
retval++;
}
/* point to first node which matches emulex driver */
node = di_drv_first_node("emlxs", root);
if (node == DI_NODE_NIL) {
/*
* Could not find any emulex cards
*/
(void) di_fini(root);
(void) fprintf(stderr, MSGSTR(21115,
"\n Found Path to %d Emulex Devices.\n"), devcnt);
retval++;
} else {
count_node = node;
while (count_node != DI_NODE_NIL) {
state = di_state(count_node);
if ((state & DI_DRIVER_DETACHED)
!= DI_DRIVER_DETACHED) {
sib_node = di_child_node(count_node);
while (sib_node != DI_NODE_NIL) {
state = di_state(sib_node);
if ((state & DI_DRIVER_DETACHED) !=
DI_DRIVER_DETACHED) {
/* Found an attached node */
prop_entries =
di_prop_lookup_ints(
DDI_DEV_T_ANY, sib_node,
"port", &port_data);
if (prop_entries != -1) {
devcnt++;
break;
}
}
sib_node = di_sibling_node(sib_node);
}
}
count_node = di_drv_next_node(count_node);
}
(void) fprintf(stdout, MSGSTR(21116,
"\n Found Path to %d Emulex Devices.\n"), devcnt);
}
/*
* Traverse device tree to find all emulex cards
*/
while (node != DI_NODE_NIL) {
state = di_state(node);
if ((state & DI_DRIVER_DETACHED) == DI_DRIVER_DETACHED) {
node = di_drv_next_node(node);
continue;
}
sib_node = di_child_node(node);
while (sib_node != DI_NODE_NIL) {
state = di_state(sib_node);
if ((state & DI_DRIVER_DETACHED) !=
DI_DRIVER_DETACHED) {
/* Found an attached node */
prop_entries = di_prop_lookup_ints(
DDI_DEV_T_ANY, sib_node,
"port", &port_data);
if (prop_entries != -1) {
/* Found a node with "port" property */
minor_node = di_minor_next(sib_node,
DI_MINOR_NIL);
break;
}
}
sib_node = di_sibling_node(sib_node);
}
if (sib_node == DI_NODE_NIL) {
goto try_next;
}
path = di_devfs_path(sib_node);
(void) strcpy(phys_path, "/devices");
(void) strncat(phys_path, path, strlen(path));
di_devfs_path_free(path);
if (fflag && (strstr((char *)bootpath,
(char *)phys_path) != NULL)) {
(void) fprintf(stderr,
MSGSTR(21117, "Ignoring %s (bootpath)\n"),
phys_path);
node = di_drv_next_node(node);
continue;
}
if (minor_node) {
(void) strncat(phys_path, ":", 1);
(void) strncat(phys_path,
di_minor_name(minor_node),
strlen(di_minor_name(minor_node)));
}
(void) fprintf(stdout,
MSGSTR(21107, "\n Opening Device: %s\n"),
phys_path);
/* Check if the device is valid */
if ((fd = open(phys_path, O_RDWR)) < 0) {
(void) fprintf(stderr,
MSGSTR(21121, "Error: Could not open %s, failed "
"with errno %d\n"), phys_path, errno);
retval++;
node = di_drv_next_node(node);
continue;
}
(void) close(fd);
/*
* Check FCode version present on the adapter
* (at last boot)
*/
memset(prom_ver_data, 0, sizeof (prom_ver_data));
if (emulex_fcodeversion(node, (uchar_t *)&prom_ver_data[0])
== 0) {
errnum = 0;
if (strlen((char *)prom_ver_data) == 0) {
(void) fprintf(stdout, MSGSTR(21108,
" Detected FCode Version:\tNo version available for this FCode\n"));
} else {
(void) fprintf(stdout, MSGSTR(21109,
" Detected FCode Version:\t%s\n"),
prom_ver_data);
}
} else {
errnum = 2; /* can't get prom properties */
retval++;
}
if (fflag) {
memset(ver_file, 0, sizeof (ver_file));
if (emulex_fcode_reader(fcode_fd, "fcode-version",
ver_file, sizeof (ver_file)) == 0) {
(void) fprintf(stdout, MSGSTR(21110,
" New FCode Version:\t\t%s\n"),
ver_file);
} else {
di_fini(root);
(void) close(fcode_fd);
return (1);
}
/*
* Load the New FCode
* Give warning if file doesn't appear to be correct
*/
if (!q_warn(errnum)) {
/* Disable user-interrupt Control-C */
sigint =
(void (*)(int)) signal(SIGINT, SIG_IGN);
/* Load FCode */
(void) fprintf(stdout, MSGSTR(21111,
" Loading FCode: %s\n"), file);
if (fcode_load_file(fcode_fd, phys_path,
&fcio_errno) == FCODE_SUCCESS) {
(void) fprintf(stdout, MSGSTR(21112,
" Successful FCode download: %s\n"),
phys_path);
} else {
handle_emulex_error(fcio_errno,
phys_path);
retval++;
}
/* Restore SIGINT (user interrupt) setting */
(void) signal(SIGINT, sigint);
}
}
try_next:
node = di_drv_next_node(node);
}
di_fini(root);
(void) fprintf(stdout, " ");
(void) fprintf(stdout, MSGSTR(125, "Complete\n"));
if (fcode_fd != -1)
(void) close(fcode_fd);
return (retval);
}
static int
do_driver_update_ioctl(char *drivername, char *node_desc, char *hca_desc,
uint64_t inp_hca_guid, uint32_t update_flag)
{
di_node_t hcanode, childnode;
char *devpath;
char *access_devname;
int devlength, devfd, rc = -1;
uint64_t *hca_guid;
char *desc_str = (node_desc ? node_desc : hca_desc);
if ((hcanode = di_drv_first_node(drivername, di_rootnode))
== DI_NODE_NIL) {
return (-1);
}
while (hca_desc && hcanode != DI_NODE_NIL) {
childnode = di_child_node(hcanode);
while (childnode != DI_NODE_NIL) {
if (di_prop_lookup_int64(DDI_DEV_T_ANY,
childnode, "hca-guid",
(int64_t **)&hca_guid) != 1) {
childnode = di_sibling_node(childnode);
continue;
} else {
break;
}
}
if (*hca_guid == inp_hca_guid)
break;
hcanode = di_drv_next_node(hcanode);
}
if ((hca_desc && childnode == DI_NODE_NIL) ||
hcanode == DI_NODE_NIL) {
IBERROR("matching GUID not found");
return (-1);
}
devpath = di_devfs_path(hcanode);
devlength = strlen(devpath_prefix) + strlen(devpath) +
strlen(devpath_suffix) + 2;
access_devname = malloc(devlength);
(void) snprintf(access_devname, devlength, "%s%s%s",
devpath_prefix, devpath, devpath_suffix);
if ((devfd = open(access_devname, O_RDONLY)) < 0) {
IBERROR("open device file %s failed", access_devname);
free(access_devname);
return (rc);
}
if (strcmp(drivername, "hermon") == 0) {
hermon_nodedesc_ioctl_t nodedesc_ioctl;
strncpy(nodedesc_ioctl.node_desc_str, desc_str, 64);
if (update_flag & NODEDESC_UPDATE_STRING)
nodedesc_ioctl.node_desc_update_flag =
HERMON_NODEDESC_UPDATE_STRING;
else if (update_flag & NODEDESC_UPDATE_HCA_STRING)
nodedesc_ioctl.node_desc_update_flag =
HERMON_NODEDESC_UPDATE_HCA_STRING;
else {
IBERROR("Invalid option");
exit(-1);
}
if ((rc = ioctl(devfd, HERMON_IOCTL_SET_NODEDESC,
(void *)&nodedesc_ioctl)) != 0) {
IBERROR("hermon ioctl failure");
}
} else {
IBERROR("drivername != hermon: %s", drivername);
}
free(access_devname);
close(devfd);
return (rc);
}
static void
do_driver_read_ioctl(char *drivername)
{
di_node_t hcanode, childnode;
char *devpath;
char *access_devname;
int devlength, devfd, rc = -1;
uint64_t *hca_guid;
if ((hcanode = di_drv_first_node(drivername, di_rootnode))
== DI_NODE_NIL) {
return;
}
while (hcanode != DI_NODE_NIL) {
childnode = di_child_node(hcanode);
while (childnode != DI_NODE_NIL) {
if (di_prop_lookup_int64(DDI_DEV_T_ANY,
childnode, "hca-guid",
(int64_t **)&hca_guid) != 1) {
childnode = di_sibling_node(childnode);
continue;
} else {
break;
}
}
if (childnode == DI_NODE_NIL) {
hcanode = di_drv_next_node(hcanode);
continue;
}
devpath = di_devfs_path(hcanode);
devlength = strlen(devpath_prefix) + strlen(devpath) +
strlen(devpath_suffix) + 2;
access_devname = malloc(devlength);
(void) snprintf(access_devname, devlength, "%s%s%s",
devpath_prefix, devpath, devpath_suffix);
if ((devfd = open(access_devname, O_RDONLY)) < 0) {
IBERROR("open device file %s failed", access_devname);
free(access_devname);
hcanode = di_drv_next_node(hcanode);
continue;
}
if (strcmp(drivername, "hermon") == 0) {
hermon_nodedesc_ioctl_t nodedesc_ioctl;
if ((rc = ioctl(devfd, HERMON_IOCTL_GET_NODEDESC,
(void *)&nodedesc_ioctl)) != 0) {
IBERROR("hermon ioctl failure");
free(access_devname);
close(devfd);
hcanode = di_drv_next_node(hcanode);
continue;
}
add_read_info_arr((char *)nodedesc_ioctl.node_desc_str,
*hca_guid);
} else {
IBERROR("drivername != hermon: %s", drivername);
}
free(access_devname);
close(devfd);
hcanode = di_drv_next_node(hcanode);
}
}
/*
* The fw_identify() function walks the device
* tree trying to find devices which this plugin
* can work with.
*
* The parameter "start" gives us the starting index number
* to give the device when we add it to the fw_devices list.
*
* firstdev is allocated by us and we add space as needed
*
* When we store the desired information, inquiry-serial-no
* goes in thisdev->addresses[1], and client-guid goes in
* thisdev->addresses[2].
*/
int
fw_identify(int start)
{
int idx = start;
int fw_sata_disk = 0;
int *exists;
di_node_t thisnode;
struct devicelist *newdev = NULL;
char *devpath = NULL;
char *driver = NULL;
char *sp_temp;
char *sp_temp_cut;
/* We need to inquiry information manually by sending probe command */
libscsi_hdl_t *handle;
libscsi_target_t *target;
libscsi_errno_t serr;
/* Just in case we've got an FC-attached device on sparc */
if (strcmp(self->drvname, "ssd") == 0) {
driver = self->drvname;
} else
driver = drivername;
thisnode = di_drv_first_node(driver, rootnode);
if (thisnode == DI_NODE_NIL) {
logmsg(MSG_INFO, "No %s nodes in this system\n", driver);
return (FWFLASH_FAILURE);
}
if ((handle = libscsi_init(LIBSCSI_VERSION, &serr)) == NULL) {
logmsg(MSG_ERROR, gettext("%s: failed to initialize "
"libscsi\n"), newdev->drvname);
return (FWFLASH_FAILURE);
}
/* we've found one, at least */
for (; thisnode != DI_NODE_NIL; thisnode = di_drv_next_node(thisnode)) {
/* Need to free by di_devfs_path_free */
if ((devpath = di_devfs_path(thisnode)) == NULL) {
logmsg(MSG_INFO, "unable to get device path for "
"current node with errno %d\n", errno);
continue;
}
/*
* We check if this is removable device, in which case
* we really aren't interested, so exit stage left
*/
if (di_prop_lookup_ints(DDI_DEV_T_ANY, thisnode,
"removable-media", &exists) > -1) {
logmsg(MSG_INFO,
"%s: not interested in removable media device\n"
"%s\n", driver, devpath);
FW_SD_FREE_DEVPATH(devpath)
continue;
}
if ((newdev = calloc(1, sizeof (struct devicelist))) ==
NULL) {
logmsg(MSG_ERROR,
gettext("%s: identification function unable "
"to allocate space for device entry\n"),
driver);
libscsi_fini(handle);
FW_SD_FREE_DEVPATH(devpath)
return (FWFLASH_FAILURE);
}
static int
mpxio_nvl_boilerplate(di_node_t curnode)
{
int rv;
char *strdevid;
ddi_devid_t curdevid;
nvlist_t *newnvl;
for (; curnode != DI_NODE_NIL; curnode = di_drv_next_node(curnode)) {
errno = 0;
curdevid = NULL;
get_devid(curnode, &curdevid);
if (curdevid == NULL)
/*
* There's no devid registered for this device
* so it's not cool enough to play with us
*/
continue;
strdevid = devid_str_encode(curdevid, NULL);
/* does this exist in the on-disk cache? */
rv = nvlist_lookup_nvlist(mapnvl, strdevid, &newnvl);
if (rv == ENOENT) {
logmsg(MSG_INFO, "nvlist for %s not found\n", strdevid);
/* no, so alloc a new nvl to store it */
if (nvlist_alloc(&newnvl, NV_UNIQUE_NAME, 0) != 0) {
logmsg(MSG_ERROR,
gettext("Unable to allocate space for "
"a devid property list: %s\n"),
strerror(errno));
return (-1);
}
} else {
if ((rv != ENOTSUP) && (rv != EINVAL))
logmsg(MSG_INFO,
"%s exists in ondisknvl, verifying\n",
strdevid);
}
if (popcheck_devnvl(curnode, newnvl, strdevid) != 0) {
logmsg(MSG_ERROR,
gettext("Unable to populate devid nvpair "
"for device with devid %s\n"),
strdevid);
devid_str_free(strdevid);
nvlist_free(newnvl);
return (-1);
}
/* Now add newnvl into our cache. */
errno = 0;
rv = nvlist_add_nvlist(mapnvl, strdevid, newnvl);
if (rv) {
logmsg(MSG_ERROR,
gettext("Unable to add device (devid %s) "
"to in-kernel nvl: %s (%d)\n"),
strdevid, strerror(rv), rv);
devid_str_free(strdevid);
nvlist_free(newnvl);
return (-1);
}
logmsg(MSG_INFO,
gettext("added device (devid %s) to mapnvl\n\n"),
strdevid);
devid_str_free(strdevid);
}
return (0);
}
