Displaying 20 results from an estimated 104 matches for "pcibus".
Did you mean:
pci_bus
2013 Jul 24
4
[PATCH 2/3] V5 qemu-xen-trad: Correctly expose PCH ISA bridge for IGD passthrough
...is the
sign-off / ack lines.
---
hw/pci.c | 10 ++++++++++
hw/pci.h | 3 +++
hw/pt-graphics.c | 9 ++++++---
3 files changed, 19 insertions(+), 3 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index f051de1..c423285 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -938,6 +938,16 @@ PCIBus *pci_bridge_init(PCIBus *bus, int devfn,
uint16_t vid, uint16_t did,
return s->bus;
}
+PCIBus *pci_isa_bridge_init(PCIBus *bus, int devfn, uint16_t vid, uint16_t did,
+ uint8_t rid, pci_map_irq_fn map_irq,
const char *name)
+{
+ PCIBus *s = pci_bridge_init(bu...
2011 Nov 27
5
[PATCH] qemu-xen: Intel GPU passthrough, fix OpRegion mapping.
The OpRegion shouldn''t be mapped 1:1 because the address in the host
can''t be used in the guest directly.
This patch traps read and write access to the opregion of the Intel
GPU config space (offset 0xfc).
To work correctly this patch needs a change in hvmloader.
HVMloader will allocate 2 pages for the OpRegion and write this address
on the config space of the Intel GPU. Qemu
2009 May 11
0
[PATCH 1/2] qemu-kvm: add MSI-X support
...CIDevice *dev, unsigned vector);
+int msix_vector_is_used(PCIDevice *dev, unsigned vector);
+
+void msix_notify(PCIDevice *dev, unsigned vector);
+
+#endif
diff --git a/hw/pci.c b/hw/pci.c
index 64fb82e..fc1ca46 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -323,6 +323,7 @@ PCIDevice *pci_register_device(PCIBus *bus, const char *name,
pci_dev->irq_index = pci_irq_index++;
bus->devices[devfn] = pci_dev;
pci_dev->irq = qemu_allocate_irqs(pci_set_irq, pci_dev, 4);
+ pci_dev->cap.start = PCI_CAPABILITY_CONFIG_START_ADDR;
return pci_dev;
}
@@ -1004,8 +1005,30 @@ PCIBus *pc...
2009 May 11
0
[PATCH 1/2] qemu-kvm: add MSI-X support
...CIDevice *dev, unsigned vector);
+int msix_vector_is_used(PCIDevice *dev, unsigned vector);
+
+void msix_notify(PCIDevice *dev, unsigned vector);
+
+#endif
diff --git a/hw/pci.c b/hw/pci.c
index 64fb82e..fc1ca46 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -323,6 +323,7 @@ PCIDevice *pci_register_device(PCIBus *bus, const char *name,
pci_dev->irq_index = pci_irq_index++;
bus->devices[devfn] = pci_dev;
pci_dev->irq = qemu_allocate_irqs(pci_set_irq, pci_dev, 4);
+ pci_dev->cap.start = PCI_CAPABILITY_CONFIG_START_ADDR;
return pci_dev;
}
@@ -1004,8 +1005,30 @@ PCIBus *pc...
2009 May 20
0
[PATCHv2-RFC 1/2] qemu-kvm: add MSI-X support
...rtio.o virtio-blk.o virtio-balloon.o virtio-net.o virtio-console.o
diff --git a/hw/device-assignment.c b/hw/device-assignment.c
index 624d15a..4806112 100644
--- a/hw/device-assignment.c
+++ b/hw/device-assignment.c
@@ -1151,6 +1151,8 @@ struct PCIDevice *init_assigned_device(AssignedDevInfo *adev, PCIBus *bus)
assigned_device_pci_cap_init) < 0)
goto assigned_out;
+ pci_dev->config[PCI_STATUS] |= PCI_STATUS_CAP_LIST;
+
/* assign device to guest */
r = assign_device(adev);
if (r < 0)
diff --git a/hw/msix.c b/hw/msix.c
new file mode 100644
ind...
2009 May 20
0
[PATCHv2-RFC 1/2] qemu-kvm: add MSI-X support
...rtio.o virtio-blk.o virtio-balloon.o virtio-net.o virtio-console.o
diff --git a/hw/device-assignment.c b/hw/device-assignment.c
index 624d15a..4806112 100644
--- a/hw/device-assignment.c
+++ b/hw/device-assignment.c
@@ -1151,6 +1151,8 @@ struct PCIDevice *init_assigned_device(AssignedDevInfo *adev, PCIBus *bus)
assigned_device_pci_cap_init) < 0)
goto assigned_out;
+ pci_dev->config[PCI_STATUS] |= PCI_STATUS_CAP_LIST;
+
/* assign device to guest */
r = assign_device(adev);
if (r < 0)
diff --git a/hw/msix.c b/hw/msix.c
new file mode 100644
ind...
2012 Jan 24
2
[PATCH 26/28] pci: convert to QEMU Object Model
...),
+ .props = virtio_9p_properties,
+ .class_init = virtio_9p_class_init,
+ .reset = virtio_pci_reset,
};
static void virtio_9p_register_devices(void)
diff --git a/hw/ac97.c b/hw/ac97.c
index 03be99b..33b85f5 100644
--- a/hw/ac97.c
+++ b/hw/ac97.c
@@ -1344,21 +1344,30 @@ int ac97_init (PCIBus *bus)
return 0;
}
-static PCIDeviceInfo ac97_info = {
- .qdev.name = "AC97",
- .qdev.desc = "Intel 82801AA AC97 Audio",
- .qdev.size = sizeof (AC97LinkState),
- .qdev.vmsd = &vmstate_ac97,
- .init = ac97_initfn,
- .exit =...
2007 Dec 02
1
setting up two asterisk server as ss7 back to back.
...d but the signaling link does not align.
i have my configs for host A
##wanpipe1.conf
[devices]
wanpipe1 = WAN_AFT_TE1, Comment
[interfaces]
w1g1 = wanpipe1, , TDM_VOICE, Comment
[wanpipe1]
CARD_TYPE = AFT
S514CPU = A
CommPort = PRI
AUTO_PCISLOT = NO
PCISLOT = 4
PCIBUS = 15
FE_MEDIA = E1
FE_LCODE = HDB3
FE_FRAME = NCRC4
FE_LINE = 1
TE_CLOCK = MASTER
TE_REF_CLOCK = 0
TE_HIGHIMPEDANCE = NO
LBO = 120OH
TE_SIG_MODE = CCS
FE_TXTRISTATE = NO
MTU = 1500
UDPPORT = 9000
TTL...
2007 Dec 21
0
[Virtio-for-kvm] [PATCH 2/7] userspace virtio
...S+= hypercall.o
# virtio devices
-VL_OBJS += virtio.o
+VL_OBJS += virtio.o virtio-net.o
ifeq ($(TARGET_BASE_ARCH), i386)
# Hardware support
diff --git a/qemu/hw/pc.h b/qemu/hw/pc.h
index beb711c..ce1a1f3 100644
--- a/qemu/hw/pc.h
+++ b/qemu/hw/pc.h
@@ -142,4 +142,9 @@ void pci_piix4_ide_init(PCIBus *bus,
BlockDriverState **hd_table, int devfn,
void isa_ne2000_init(int base, qemu_irq irq, NICInfo *nd);
+/* virtio-net.c */
+
+void *virtio_net_init(PCIBus *bus, NICInfo *nd, int devfn);
+
+
#endif
diff --git a/qemu/hw/pci.c b/qemu/hw/pci.c
index f8cbf1a..545901c 100644
--- a/qemu/hw/pci.c...
2007 Dec 21
0
[Virtio-for-kvm] [PATCH 2/7] userspace virtio
...S+= hypercall.o
# virtio devices
-VL_OBJS += virtio.o
+VL_OBJS += virtio.o virtio-net.o
ifeq ($(TARGET_BASE_ARCH), i386)
# Hardware support
diff --git a/qemu/hw/pc.h b/qemu/hw/pc.h
index beb711c..ce1a1f3 100644
--- a/qemu/hw/pc.h
+++ b/qemu/hw/pc.h
@@ -142,4 +142,9 @@ void pci_piix4_ide_init(PCIBus *bus,
BlockDriverState **hd_table, int devfn,
void isa_ne2000_init(int base, qemu_irq irq, NICInfo *nd);
+/* virtio-net.c */
+
+void *virtio_net_init(PCIBus *bus, NICInfo *nd, int devfn);
+
+
#endif
diff --git a/qemu/hw/pci.c b/qemu/hw/pci.c
index f8cbf1a..545901c 100644
--- a/qemu/hw/pci.c...
2005 Feb 17
2
Sangoma A104 - D-Channel problem
...27 WPE1/0/27 Clear (In use)
28 WPE1/0/28 Clear (In use)
29 WPE1/0/29 Clear (In use)
30 WPE1/0/30 Clear (In use)
31 WPE1/0/31 Clear (In use)
Information from dmesg:
Processing WAN device wanpipe1...
wanpipe1: Locating: A104 card, CPU A, PciSlot=8, PciBus=0
wanpipe1: Found: A104 card, CPU A, PciSlot=8, PciBus=0, Port=0
PCI: Found IRQ 10 for device 00:08.0
wanpipe1: AFT PCI memory at 0xEE000000
wanpipe1: IRQ 10 allocated to the AFT PCI card
wanpipe1: Initializing for SMP
wanpipe1: Starting AFT Quad Hardware Init.
wanpipe1: Enabling front end link mon...
2007 Dec 21
2
[Virtio-for-kvm] [PATCH 7/7] userspace virtio
...++++++++++-
4 files changed, 107 insertions(+), 35 deletions(-)
diff --git a/qemu/hw/pc.h b/qemu/hw/pc.h
index 95471f3..5d4c747 100644
--- a/qemu/hw/pc.h
+++ b/qemu/hw/pc.h
@@ -145,7 +145,7 @@ void isa_ne2000_init(int base, qemu_irq irq, NICInfo
*nd);
/* virtio-net.c */
void *virtio_net_init(PCIBus *bus, NICInfo *nd, int devfn);
-
+void virtio_net_poll(void);
/* virtio-blk.h */
void *virtio_blk_init(PCIBus *bus, uint16_t vendor, uint16_t device,
diff --git a/qemu/hw/virtio-net.c b/qemu/hw/virtio-net.c
index f6f1f28..b955a5e 100644
--- a/qemu/hw/virtio-net.c
+++ b/qemu/hw/virtio-net.c
@@ -...
2007 Dec 21
2
[Virtio-for-kvm] [PATCH 7/7] userspace virtio
...++++++++++-
4 files changed, 107 insertions(+), 35 deletions(-)
diff --git a/qemu/hw/pc.h b/qemu/hw/pc.h
index 95471f3..5d4c747 100644
--- a/qemu/hw/pc.h
+++ b/qemu/hw/pc.h
@@ -145,7 +145,7 @@ void isa_ne2000_init(int base, qemu_irq irq, NICInfo
*nd);
/* virtio-net.c */
void *virtio_net_init(PCIBus *bus, NICInfo *nd, int devfn);
-
+void virtio_net_poll(void);
/* virtio-blk.h */
void *virtio_blk_init(PCIBus *bus, uint16_t vendor, uint16_t device,
diff --git a/qemu/hw/virtio-net.c b/qemu/hw/virtio-net.c
index f6f1f28..b955a5e 100644
--- a/qemu/hw/virtio-net.c
+++ b/qemu/hw/virtio-net.c
@@ -...
2008 Jan 09
2
[PATCH] Increase the tx queue to 512 descriptors to fix performance problem.
...<dor.laor@qumranet.com>
---
qemu/hw/virtio-net.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/qemu/hw/virtio-net.c b/qemu/hw/virtio-net.c
index 777fe2c..3d07b65 100644
--- a/qemu/hw/virtio-net.c
+++ b/qemu/hw/virtio-net.c
@@ -293,7 +293,7 @@ void *virtio_net_init(PCIBus *bus, NICInfo *nd, int devfn)
n->vdev.update_config = virtio_net_update_config;
n->vdev.get_features = virtio_net_get_features;
n->rx_vq = virtio_add_queue(&n->vdev, 512, virtio_net_handle_rx);
- n->tx_vq = virtio_add_queue(&n->vdev, 128, virtio_net_handl...
2008 Jan 09
2
[PATCH] Increase the tx queue to 512 descriptors to fix performance problem.
...<dor.laor@qumranet.com>
---
qemu/hw/virtio-net.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/qemu/hw/virtio-net.c b/qemu/hw/virtio-net.c
index 777fe2c..3d07b65 100644
--- a/qemu/hw/virtio-net.c
+++ b/qemu/hw/virtio-net.c
@@ -293,7 +293,7 @@ void *virtio_net_init(PCIBus *bus, NICInfo *nd, int devfn)
n->vdev.update_config = virtio_net_update_config;
n->vdev.get_features = virtio_net_get_features;
n->rx_vq = virtio_add_queue(&n->vdev, 512, virtio_net_handle_rx);
- n->tx_vq = virtio_add_queue(&n->vdev, 128, virtio_net_handl...
2009 Jun 05
1
[PATCHv3 03/13] qemu: add routines to manage PCI capabilities
...ly, since capabilities can
+ be placed anywhere in config space. */
+ memset(s->used, 0, PCI_CONFIG_SPACE_SIZE);
+ for (i = PCI_CONFIG_HEADER_SIZE; i < PCI_CONFIG_SPACE_SIZE; ++i)
+ s->wmask[i] = 0xff;
return 0;
}
@@ -870,3 +877,76 @@ PCIDevice *pci_create_simple(PCIBus *bus, int devfn, const char *name)
return (PCIDevice *)dev;
}
+
+static int pci_find_space(PCIDevice *pdev, uint8_t size)
+{
+ int offset = PCI_CONFIG_HEADER_SIZE;
+ int i;
+ for (i = PCI_CONFIG_HEADER_SIZE; i < PCI_CONFIG_SPACE_SIZE; ++i)
+ if (pdev->used[i])
+...
2009 Jun 05
1
[PATCHv3 03/13] qemu: add routines to manage PCI capabilities
...ly, since capabilities can
+ be placed anywhere in config space. */
+ memset(s->used, 0, PCI_CONFIG_SPACE_SIZE);
+ for (i = PCI_CONFIG_HEADER_SIZE; i < PCI_CONFIG_SPACE_SIZE; ++i)
+ s->wmask[i] = 0xff;
return 0;
}
@@ -870,3 +877,76 @@ PCIDevice *pci_create_simple(PCIBus *bus, int devfn, const char *name)
return (PCIDevice *)dev;
}
+
+static int pci_find_space(PCIDevice *pdev, uint8_t size)
+{
+ int offset = PCI_CONFIG_HEADER_SIZE;
+ int i;
+ for (i = PCI_CONFIG_HEADER_SIZE; i < PCI_CONFIG_SPACE_SIZE; ++i)
+ if (pdev->used[i])
+...
2013 Feb 07
41
Patch series for IGD passthrough
This series contains all the fixes required to produce a working IGD
passthrough box. All the changes are previously seen in the dev list but
not yet accepted. Some of them are out-dated and need some reshape.
Detailed description can be found later in each patch.
. [PATCH 1/3] qemu-xen-trad/pt_msi_disable: do not clear all MSI flags
. [PATCH 2/3] qemu-xen-trad: Correctly expose PCH ISA bridge
2009 May 25
2
[PATCH 03/11] qemu: add routines to manage PCI capabilities
...ely, since capabilities can
+ be placed anywhere in config space. */
+ memset(s->used, 0, PCI_CONFIG_SPACE_SIZE);
+ for (i = PCI_CONFIG_HEADER_SIZE; i < PCI_CONFIG_SPACE_SIZE; ++i)
+ s->mask[i] = 0xff;
return 0;
}
@@ -870,3 +877,76 @@ PCIDevice *pci_create_simple(PCIBus *bus, int devfn, const char *name)
return (PCIDevice *)dev;
}
+
+static int pci_find_space(PCIDevice *pdev, uint8_t size)
+{
+ int offset = PCI_CONFIG_HEADER_SIZE;
+ int i;
+ for (i = PCI_CONFIG_HEADER_SIZE; i < PCI_CONFIG_SPACE_SIZE; ++i)
+ if (pdev->used[i])
+...
2009 May 25
2
[PATCH 03/11] qemu: add routines to manage PCI capabilities
...ely, since capabilities can
+ be placed anywhere in config space. */
+ memset(s->used, 0, PCI_CONFIG_SPACE_SIZE);
+ for (i = PCI_CONFIG_HEADER_SIZE; i < PCI_CONFIG_SPACE_SIZE; ++i)
+ s->mask[i] = 0xff;
return 0;
}
@@ -870,3 +877,76 @@ PCIDevice *pci_create_simple(PCIBus *bus, int devfn, const char *name)
return (PCIDevice *)dev;
}
+
+static int pci_find_space(PCIDevice *pdev, uint8_t size)
+{
+ int offset = PCI_CONFIG_HEADER_SIZE;
+ int i;
+ for (i = PCI_CONFIG_HEADER_SIZE; i < PCI_CONFIG_SPACE_SIZE; ++i)
+ if (pdev->used[i])
+...