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[Qemu-devel] [PATCH 38/38] tpm: move add/del_subregion to realize/unreal
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH 38/38] tpm: move add/del_subregion to realize/unrealize |
Date: |
Tue, 3 Sep 2013 14:33:29 +0200 |
They are currently in instance_initialize and instance_finalize.
Signed-off-by: Paolo Bonzini <address@hidden>
---
hw/tpm/tpm_tis.c | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/hw/tpm/tpm_tis.c b/hw/tpm/tpm_tis.c
index 6f0a4d2..7cb2a3a 100644
--- a/hw/tpm/tpm_tis.c
+++ b/hw/tpm/tpm_tis.c
@@ -855,6 +855,7 @@ static Property tpm_tis_properties[] = {
static void tpm_tis_realizefn(DeviceState *dev, Error **errp)
{
+ ISADevice *d = ISA_DEVICE(dev);
TPMState *s = TPM(dev);
TPMTISEmuState *tis = &s->s.tis;
@@ -881,26 +882,31 @@ static void tpm_tis_realizefn(DeviceState *dev, Error
**errp)
tis->bh = qemu_bh_new(tpm_tis_receive_bh, s);
- isa_init_irq(&s->busdev, &tis->irq, tis->irq_num);
+ isa_init_irq(d, &tis->irq, tis->irq_num);
+ memory_region_add_subregion(isa_address_space(d), TPM_TIS_ADDR_BASE,
+ &s->mmio);
+}
+
+static void tpm_tis_unrealizefn(DeviceState *dev, Error **errp)
+{
+ TPMState *s = TPM(dev);
+
+ memory_region_del_subregion(get_system_memory(), &s->mmio);
}
static void tpm_tis_initfn(Object *obj)
{
- ISADevice *dev = ISA_DEVICE(obj);
TPMState *s = TPM(obj);
memory_region_init_io(&s->mmio, OBJECT(s), &tpm_tis_memory_ops,
s, "tpm-tis-mmio",
TPM_TIS_NUM_LOCALITIES << TPM_TIS_LOCALITY_SHIFT);
- memory_region_add_subregion(isa_address_space(dev), TPM_TIS_ADDR_BASE,
- &s->mmio);
}
static void tpm_tis_uninitfn(Object *obj)
{
TPMState *s = TPM(obj);
- memory_region_del_subregion(get_system_memory(), &s->mmio);
memory_region_destroy(&s->mmio);
}
@@ -909,6 +915,7 @@ static void tpm_tis_class_init(ObjectClass *klass, void
*data)
DeviceClass *dc = DEVICE_CLASS(klass);
dc->realize = tpm_tis_realizefn;
+ dc->unrealize = tpm_tis_unrealizefn;
dc->props = tpm_tis_properties;
dc->reset = tpm_tis_reset;
dc->vmsd = &vmstate_tpm_tis;
--
1.8.3.1
- [Qemu-devel] [PATCH 28/38] xio3130-downstream: reclaim memory in instance_finalize instead of exit, (continued)
- [Qemu-devel] [PATCH 28/38] xio3130-downstream: reclaim memory in instance_finalize instead of exit, Paolo Bonzini, 2013/09/03
- [Qemu-devel] [PATCH 29/38] xio3130-upstream: reclaim memory in instance_finalize instead of exit, Paolo Bonzini, 2013/09/03
- [Qemu-devel] [PATCH 30/38] pcie: do not recreate mmcfg I/O region, use an alias instead, Paolo Bonzini, 2013/09/03
- [Qemu-devel] [PATCH 31/38] esp: use instance_finalize instead of exit, Paolo Bonzini, 2013/09/03
- [Qemu-devel] [PATCH 32/38] lsi: use instance_finalize instead of exit, Paolo Bonzini, 2013/09/03
- [Qemu-devel] [PATCH 34/38] usb-uhci: use instance_finalize instead of exit, Paolo Bonzini, 2013/09/03
- [Qemu-devel] [PATCH 33/38] pvscsi: reclaim memory in instance_finalize instead of exit, Paolo Bonzini, 2013/09/03
- [Qemu-devel] [PATCH 35/38] virtio-pci: reclaim memory in instance_finalize instead of exit, Paolo Bonzini, 2013/09/03
- [Qemu-devel] [PATCH 36/38] wdt_i6300esb: use instance_finalize instead of exit, Paolo Bonzini, 2013/09/03
- [Qemu-devel] [PATCH 37/38] xen_pt: reclaim memory in instance_finalize instead of exit, Paolo Bonzini, 2013/09/03
- [Qemu-devel] [PATCH 38/38] tpm: move add/del_subregion to realize/unrealize,
Paolo Bonzini <=
- Re: [Qemu-devel] [PATCH v2 00/38] Delay destruction of memory regions to instance_finalize, Paolo Bonzini, 2013/09/16
- Re: [Qemu-devel] [PATCH v2 00/38] Delay destruction of memory regions to instance_finalize, Wenchao Xia, 2013/09/17
- Re: [Qemu-devel] [PATCH v2 00/38] Delay destruction of memory regions to instance_finalize, Michael S. Tsirkin, 2013/09/17
- Re: [Qemu-devel] [PATCH v2 00/38] Delay destruction of memory regions to instance_finalize, Michael S. Tsirkin, 2013/09/17