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pseries: Move /event-sources construction to spapr_build_fdt() 

The /event-sources device tree node is built from spapr_create_fdt_skel().
As part of consolidating device tree construction to reset time, this moves
it to spapr_build_fdt().

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
This commit is contained in:
David Gibson 2016-10-20 15:56:48 +11:00
parent 3f5dabceba
commit ffb1e275a6
3 changed files with 14 additions and 15 deletions
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6
hw/ppc/spapr.c
View File

@ -328,9 +328,6 @@ static void *spapr_create_fdt_skel(sPAPRMachineState *spapr)
_FDT((fdt_end_node(fdt)));
/* event-sources */
spapr_events_fdt_skel(fdt, spapr->check_exception_irq);
/* /hypervisor node */
if (kvm_enabled()) {
uint8_t hypercall[16];
@ -983,6 +980,9 @@ static void *spapr_build_fdt(sPAPRMachineState *spapr,
}
}
/* /event-sources */
spapr_dt_events(fdt, spapr->check_exception_irq);
/* /rtas */
spapr_dt_rtas(spapr, fdt);

21
hw/ppc/spapr_events.c
View File

@ -211,23 +211,22 @@ struct hp_log_full {
#define EVENT_MASK_HOTPLUG 0x10000000
#define EVENT_MASK_IO 0x08000000
void spapr_events_fdt_skel(void *fdt, uint32_t check_exception_irq)
void spapr_dt_events(void *fdt, uint32_t check_exception_irq)
{
int event_sources, epow_events;
uint32_t irq_ranges[] = {cpu_to_be32(check_exception_irq), cpu_to_be32(1)};
uint32_t interrupts[] = {cpu_to_be32(check_exception_irq), 0};
_FDT((fdt_begin_node(fdt, "event-sources")));
_FDT(event_sources = fdt_add_subnode(fdt, 0, "event-sources"));
_FDT((fdt_property(fdt, "interrupt-controller", NULL, 0)));
_FDT((fdt_property_cell(fdt, "#interrupt-cells", 2)));
_FDT((fdt_property(fdt, "interrupt-ranges",
irq_ranges, sizeof(irq_ranges))));
_FDT(fdt_setprop(fdt, event_sources, "interrupt-controller", NULL, 0));
_FDT(fdt_setprop_cell(fdt, event_sources, "#interrupt-cells", 2));
_FDT(fdt_setprop(fdt, event_sources, "interrupt-ranges",
irq_ranges, sizeof(irq_ranges)));
_FDT((fdt_begin_node(fdt, "epow-events")));
_FDT((fdt_property(fdt, "interrupts", interrupts, sizeof(interrupts))));
_FDT((fdt_end_node(fdt)));
_FDT((fdt_end_node(fdt)));
_FDT(epow_events = fdt_add_subnode(fdt, event_sources, "epow-events"));
_FDT(fdt_setprop(fdt, epow_events, "interrupts",
interrupts, sizeof(interrupts)));
}
static void rtas_event_log_queue(int log_type, void *data, bool exception)

2
include/hw/ppc/spapr.h
View File

@ -581,7 +581,7 @@ struct sPAPREventLogEntry {
};
void spapr_events_init(sPAPRMachineState *sm);
void spapr_events_fdt_skel(void *fdt, uint32_t epow_irq);
void spapr_dt_events(void *fdt, uint32_t check_exception_irq);
int spapr_h_cas_compose_response(sPAPRMachineState *sm,
target_ulong addr, target_ulong size,
bool cpu_update, bool memory_update);