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Split configure() into 3 separate steps like we do on other

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architectures. This makes it possible to insert hooks before and
after the device attachment step.
This commit is contained in:
Ian Dowse 2005-03-17 20:31:36 +00:00
parent 995830e71e
commit 54070562ef
1 changed files with 23 additions and 3 deletions
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26
sys/sparc64/sparc64/autoconf.c
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@ -41,12 +41,26 @@ extern device_t isa_bus_device;
static device_t nexusdev;
static void configure(void *);
static void configure_first(void *);
static void configure(void *);
static void configure_final(void *);
SYSINIT(configure, SI_SUB_CONFIGURE, SI_ORDER_THIRD, configure, NULL);
SYSINIT(configure1, SI_SUB_CONFIGURE, SI_ORDER_FIRST, configure_first, NULL);
/* SI_ORDER_SECOND is hookable */
SYSINIT(configure2, SI_SUB_CONFIGURE, SI_ORDER_THIRD, configure, NULL);
/* SI_ORDER_MIDDLE is hookable */
SYSINIT(configure3, SI_SUB_CONFIGURE, SI_ORDER_ANY, configure_final, NULL);
/*
* Determine i/o configuration for a machine.
*/
static void
configure_first(void *dummy)
{
}
static void
configure(void *v)
configure(void *dummy)
{
nexusdev = device_add_child(root_bus, "nexus", 0);
@ -55,5 +69,11 @@ configure(void *v)
if (isa_bus_device != NULL)
isa_probe_children(isa_bus_device);
#endif
}
static void
configure_final(void *dummy)
{
cold = 0;
}