struct nodemgr_csr_info *ci = (struct nodemgr_csr_info*)__ci;
int i, ret = 0;
- for (i = 0; i < 3; i++) {
+ for (i = 1; ; i++) {
ret = hpsb_read(ci->host, ci->nodeid, ci->generation, addr,
buffer, length);
- if (!ret)
+ if (!ret || i == 3)
break;
if (msleep_interruptible(334))
struct unit_directory *ud;
int i = 0;
int length = 0;
+ /* ieee1394:venNmoNspNverN */
+ char buf[8 + 1 + 3 + 8 + 2 + 8 + 2 + 8 + 3 + 8 + 1];
if (!cdev)
return -ENODEV;
PUT_ENVP("GUID=%016Lx", (unsigned long long)ud->ne->guid);
PUT_ENVP("SPECIFIER_ID=%06x", ud->specifier_id);
PUT_ENVP("VERSION=%06x", ud->version);
+ snprintf(buf, sizeof(buf), "ieee1394:ven%08Xmo%08Xsp%08Xver%08X",
+ ud->vendor_id,
+ ud->model_id,
+ ud->specifier_id,
+ ud->version);
+ PUT_ENVP("MODALIAS=%s", buf);
#undef PUT_ENVP
if (host->busmgr_id == 0xffff && host->node_count > 1)
{
u16 root_node = host->node_count - 1;
- struct node_entry *ne = find_entry_by_nodeid(host, root_node | LOCAL_BUS);
- if (ne && ne->busopt.cmc)
+ /* get cycle master capability flag from root node */
+ if (host->is_cycmst ||
+ (!hpsb_read(host, LOCAL_BUS | root_node, get_hpsb_generation(host),
+ (CSR_REGISTER_BASE + CSR_CONFIG_ROM + 2 * sizeof(quadlet_t)),
+ &bc, sizeof(quadlet_t)) &&
+ be32_to_cpu(bc) & 1 << CSR_CMC_SHIFT))
hpsb_send_phy_config(host, root_node, -1);
else {
HPSB_DEBUG("The root node is not cycle master capable; "
}
}
- if (!nodemgr_check_irm_capability(host, reset_cycles)) {
+ if (!nodemgr_check_irm_capability(host, reset_cycles) ||
+ !nodemgr_do_irm_duties(host, reset_cycles)) {
reset_cycles++;
up(&nodemgr_serialize);
continue;
}
+ reset_cycles = 0;
/* Scan our nodes to get the bus options and create node
* entries. This does not do the sysfs stuff, since that
* would trigger hotplug callbacks and such, which is a
* bad idea at this point. */
nodemgr_node_scan(hi, generation);
- if (!nodemgr_do_irm_duties(host, reset_cycles)) {
- reset_cycles++;
- up(&nodemgr_serialize);
- continue;
- }
-
- reset_cycles = 0;
/* This actually does the full probe, with sysfs
* registration. */