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[PATCH] hw/i386: De-duplicate gsi_handler() to remove kvm_pc_gsi_handler
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH] hw/i386: De-duplicate gsi_handler() to remove kvm_pc_gsi_handler() |
Date: |
Fri, 13 Dec 2019 12:07:36 +0100 |
Both gsi_handler() and kvm_pc_gsi_handler() have the same content,
except one comment. Move the comment, and de-duplicate the code.
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
include/sysemu/kvm.h | 1 -
hw/i386/kvm/ioapic.c | 12 ------------
hw/i386/pc.c | 5 ++---
3 files changed, 2 insertions(+), 16 deletions(-)
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index 9fe233b9bf..f5d0d0d710 100644
--- a/include/sysemu/kvm.h
+++ b/include/sysemu/kvm.h
@@ -515,7 +515,6 @@ int kvm_irqchip_add_irqfd_notifier(KVMState *s,
EventNotifier *n,
int kvm_irqchip_remove_irqfd_notifier(KVMState *s, EventNotifier *n,
qemu_irq irq);
void kvm_irqchip_set_qemuirq_gsi(KVMState *s, qemu_irq irq, int gsi);
-void kvm_pc_gsi_handler(void *opaque, int n, int level);
void kvm_pc_setup_irq_routing(bool pci_enabled);
void kvm_init_irq_routing(KVMState *s);
diff --git a/hw/i386/kvm/ioapic.c b/hw/i386/kvm/ioapic.c
index f94729c565..bae7413a39 100644
--- a/hw/i386/kvm/ioapic.c
+++ b/hw/i386/kvm/ioapic.c
@@ -48,18 +48,6 @@ void kvm_pc_setup_irq_routing(bool pci_enabled)
}
}
-void kvm_pc_gsi_handler(void *opaque, int n, int level)
-{
- GSIState *s = opaque;
-
- if (n < ISA_NUM_IRQS) {
- /* Kernel will forward to both PIC and IOAPIC */
- qemu_set_irq(s->i8259_irq[n], level);
- } else {
- qemu_set_irq(s->ioapic_irq[n], level);
- }
-}
-
typedef struct KVMIOAPICState KVMIOAPICState;
struct KVMIOAPICState {
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index ac08e63604..97e9049b71 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -350,6 +350,7 @@ void gsi_handler(void *opaque, int n, int level)
DPRINTF("pc: %s GSI %d\n", level ? "raising" : "lowering", n);
if (n < ISA_NUM_IRQS) {
+ /* Under KVM, Kernel will forward to both PIC and IOAPIC */
qemu_set_irq(s->i8259_irq[n], level);
}
qemu_set_irq(s->ioapic_irq[n], level);
@@ -362,10 +363,8 @@ GSIState *pc_gsi_create(qemu_irq **irqs, bool pci_enabled)
s = g_new0(GSIState, 1);
if (kvm_ioapic_in_kernel()) {
kvm_pc_setup_irq_routing(pci_enabled);
- *irqs = qemu_allocate_irqs(kvm_pc_gsi_handler, s, GSI_NUM_PINS);
- } else {
- *irqs = qemu_allocate_irqs(gsi_handler, s, GSI_NUM_PINS);
}
+ *irqs = qemu_allocate_irqs(gsi_handler, s, GSI_NUM_PINS);
return s;
}
--
2.21.0
- [PATCH] hw/i386: De-duplicate gsi_handler() to remove kvm_pc_gsi_handler(),
Philippe Mathieu-Daudé <=