To refer to the GIC FDT node, we used to pass the GIC phandle to most
of the functions dealing with FDT nodes.
Since we now have a global phandle reference, use that to refer to the
GIC handle in various places and get rid of the now unneeded parameter
passing.
Signed-off-by: Andre Przywara <andre.przywara@xxxxxxx>
---
arm/aarch32/arm-cpu.c | 4 ++--
arm/aarch64/arm-cpu.c | 5 +++--
arm/fdt.c | 6 +++---
arm/gic.c | 2 +-
arm/include/arm-common/gic.h | 2 +-
arm/include/arm-common/kvm-cpu-arch.h | 3 +--
arm/include/arm-common/pci.h | 2 +-
arm/pci.c | 3 ++-
8 files changed, 14 insertions(+), 13 deletions(-)
diff --git a/arm/aarch32/arm-cpu.c b/arm/aarch32/arm-cpu.c
index d8d6293..27a8e17 100644
--- a/arm/aarch32/arm-cpu.c
+++ b/arm/aarch32/arm-cpu.c
@@ -8,11 +8,11 @@
#include <linux/byteorder.h>
#include <linux/types.h>
-static void generate_fdt_nodes(void *fdt, struct kvm *kvm, u32 gic_phandle)
+static void generate_fdt_nodes(void *fdt, struct kvm *kvm)
{
int timer_interrupts[4] = {13, 14, 11, 10};
- gic__generate_fdt_nodes(fdt, gic_phandle, IRQCHIP_GICV2);
+ gic__generate_fdt_nodes(fdt, IRQCHIP_GICV2);
timer__generate_fdt_nodes(fdt, kvm, timer_interrupts);
}
diff --git a/arm/aarch64/arm-cpu.c b/arm/aarch64/arm-cpu.c
index c21c0bb..d7572b7 100644
--- a/arm/aarch64/arm-cpu.c
+++ b/arm/aarch64/arm-cpu.c
@@ -10,10 +10,11 @@
#include <linux/byteorder.h>
#include <linux/types.h>
-static void generate_fdt_nodes(void *fdt, struct kvm *kvm, u32 gic_phandle)
+static void generate_fdt_nodes(void *fdt, struct kvm *kvm)
{
int timer_interrupts[4] = {13, 14, 11, 10};
- gic__generate_fdt_nodes(fdt, gic_phandle, kvm->cfg.arch.irqchip);
+
+ gic__generate_fdt_nodes(fdt, kvm->cfg.arch.irqchip);
timer__generate_fdt_nodes(fdt, kvm, timer_interrupts);
pmu__generate_fdt_nodes(fdt, kvm);
}
diff --git a/arm/fdt.c b/arm/fdt.c
index 8bcfffb..f6c8a4c 100644
--- a/arm/fdt.c
+++ b/arm/fdt.c
@@ -125,7 +125,7 @@ static int setup_fdt(struct kvm *kvm)
kvm->arch.dtb_guest_start);
void (*generate_mmio_fdt_nodes)(void *, struct device_header *,
void (*)(void *, u8, enum irq_type));
- void (*generate_cpu_peripheral_fdt_nodes)(void *, struct kvm *, u32)
+ void (*generate_cpu_peripheral_fdt_nodes)(void *, struct kvm *)
= kvm->cpus[0]->generate_fdt_nodes;
/* Create new tree without a reserve map */
@@ -166,7 +166,7 @@ static int setup_fdt(struct kvm *kvm)
/* CPU and peripherals (interrupt controller, timers, etc) */
generate_cpu_nodes(fdt, kvm);
if (generate_cpu_peripheral_fdt_nodes)
- generate_cpu_peripheral_fdt_nodes(fdt, kvm, gic_phandle);
+ generate_cpu_peripheral_fdt_nodes(fdt, kvm);
/* Virtio MMIO devices */
dev_hdr = device__first_dev(DEVICE_BUS_MMIO);
@@ -185,7 +185,7 @@ static int setup_fdt(struct kvm *kvm)
}
/* PCI host controller */
- pci__generate_fdt_nodes(fdt, gic_phandle);
+ pci__generate_fdt_nodes(fdt);
/* PSCI firmware */
_FDT(fdt_begin_node(fdt, "psci"));
diff --git a/arm/gic.c b/arm/gic.c
index b60437e..2c1a547 100644
--- a/arm/gic.c
+++ b/arm/gic.c
@@ -194,7 +194,7 @@ static int gic__init_gic(struct kvm *kvm)
}
late_init(gic__init_gic)
-void gic__generate_fdt_nodes(void *fdt, u32 phandle, enum irqchip_type type)
+void gic__generate_fdt_nodes(void *fdt, enum irqchip_type type)
{
const char *compatible;
u64 reg_prop[] = {
diff --git a/arm/include/arm-common/gic.h b/arm/include/arm-common/gic.h
index 4fde5ac..b43a180 100644
--- a/arm/include/arm-common/gic.h
+++ b/arm/include/arm-common/gic.h
@@ -30,6 +30,6 @@ struct kvm;
int gic__alloc_irqnum(void);
int gic__create(struct kvm *kvm, enum irqchip_type type);
-void gic__generate_fdt_nodes(void *fdt, u32 phandle, enum irqchip_type type);
+void gic__generate_fdt_nodes(void *fdt, enum irqchip_type type);
#endif /* ARM_COMMON__GIC_H */
diff --git a/arm/include/arm-common/kvm-cpu-arch.h b/arm/include/arm-common/kvm-cpu-arch.h
index 8a6a6e7..923d2c4 100644
--- a/arm/include/arm-common/kvm-cpu-arch.h
+++ b/arm/include/arm-common/kvm-cpu-arch.h
@@ -25,8 +25,7 @@ struct kvm_cpu {
struct kvm_coalesced_mmio_ring *ring;
- void (*generate_fdt_nodes)(void *fdt, struct kvm* kvm,
- u32 gic_phandle);
+ void (*generate_fdt_nodes)(void *fdt, struct kvm* kvm);
};
struct kvm_arm_target {
diff --git a/arm/include/arm-common/pci.h b/arm/include/arm-common/pci.h
index ee87725..9008a0e 100644
--- a/arm/include/arm-common/pci.h
+++ b/arm/include/arm-common/pci.h
@@ -1,6 +1,6 @@
#ifndef ARM_COMMON__PCI_H
#define ARM_COMMON__PCI_H
-void pci__generate_fdt_nodes(void *fdt, u32 gic_phandle);
+void pci__generate_fdt_nodes(void *fdt);
#endif /* ARM_COMMON__PCI_H */
diff --git a/arm/pci.c b/arm/pci.c
index 99a8130..9630657 100644
--- a/arm/pci.c
+++ b/arm/pci.c
@@ -21,11 +21,12 @@ struct of_interrupt_map_entry {
struct of_gic_irq gic_irq;
} __attribute__((packed));
-void pci__generate_fdt_nodes(void *fdt, u32 gic_phandle)
+void pci__generate_fdt_nodes(void *fdt)
{
struct device_header *dev_hdr;
struct of_interrupt_map_entry irq_map[OF_PCI_IRQ_MAP_MAX];
unsigned nentries = 0;
+ u32 gic_phandle = fdt__get_phandle(PHANDLE_GIC);
/* Bus range */
u32 bus_range[] = { cpu_to_fdt32(0), cpu_to_fdt32(1), };
/* Configuration Space */
--
2.9.0
--
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