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D3216.diff
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Index: head/sys/dev/ofw/ofw_cpu.c
===================================================================
--- head/sys/dev/ofw/ofw_cpu.c
+++ head/sys/dev/ofw/ofw_cpu.c
@@ -281,11 +281,13 @@
phandle_t node, child;
pcell_t addr_cells, reg[2];
char status[16];
- u_int id;
+ char device_type[16];
+ u_int id, next_id;
int count, rv;
count = 0;
id = 0;
+ next_id = 0;
node = OF_finddevice("/cpus");
if (node == -1)
@@ -296,7 +298,21 @@
sizeof(addr_cells)) < 0)
return (-1);
- for (child = OF_child(node); child != 0; child = OF_peer(child), id++) {
+ for (child = OF_child(node); child != 0; child = OF_peer(child),
+ id = next_id) {
+
+ /* Check if child is a CPU */
+ memset(device_type, 0, sizeof(device_type));
+ rv = OF_getprop(child, "device_type", device_type,
+ sizeof(device_type) - 1);
+ if (rv < 0)
+ continue;
+ if (strcmp(device_type, "cpu") != 0)
+ continue;
+
+ /* We're processing CPU, update next_id used in the next iteration */
+ next_id++;
+
/*
* If we are filtering by runnable then limit to only
* those that have been enabled.
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D3216: Limit ofw_cpu_early_foreach to CPUs only
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