diff options
author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-06-01 12:35:13 +0530 |
---|---|---|
committer | Venkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com> | 2011-06-01 10:23:58 -0700 |
commit | 9fe1ebebd0c427fd9b3d1ffffa77a9969d873d93 (patch) | |
tree | 3c098823957209e4094aa9ee57851a0f572fd5db /hw | |
parent | 1c88c71564bb6e6554f8aad16c7be1bf2a57c89b (diff) |
virtio-9p: Move 9p device registration into virtio-9p.c
This patch move the 9p device registration into its own file
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/9pfs/virtio-9p.c | 38 | ||||
-rw-r--r-- | hw/virtio-pci.c | 57 | ||||
-rw-r--r-- | hw/virtio-pci.h | 43 |
3 files changed, 83 insertions, 55 deletions
diff --git a/hw/9pfs/virtio-9p.c b/hw/9pfs/virtio-9p.c index 77d1c0874a..28c128e762 100644 --- a/hw/9pfs/virtio-9p.c +++ b/hw/9pfs/virtio-9p.c @@ -14,6 +14,7 @@ #include "virtio.h" #include "pc.h" #include "qemu_socket.h" +#include "virtio-pci.h" #include "virtio-9p.h" #include "fsdev/qemu-fsdev.h" #include "virtio-9p-debug.h" @@ -3761,3 +3762,40 @@ VirtIODevice *virtio_9p_init(DeviceState *dev, V9fsConf *conf) return &s->vdev; } + +static int virtio_9p_init_pci(PCIDevice *pci_dev) +{ + VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev); + VirtIODevice *vdev; + + vdev = virtio_9p_init(&pci_dev->qdev, &proxy->fsconf); + vdev->nvectors = proxy->nvectors; + virtio_init_pci(proxy, vdev, + PCI_VENDOR_ID_REDHAT_QUMRANET, + 0x1009, + 0x2, + 0x00); + /* make the actual value visible */ + proxy->nvectors = vdev->nvectors; + return 0; +} + +static PCIDeviceInfo virtio_9p_info = { + .qdev.name = "virtio-9p-pci", + .qdev.size = sizeof(VirtIOPCIProxy), + .init = virtio_9p_init_pci, + .qdev.props = (Property[]) { + DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 2), + DEFINE_VIRTIO_COMMON_FEATURES(VirtIOPCIProxy, host_features), + DEFINE_PROP_STRING("mount_tag", VirtIOPCIProxy, fsconf.tag), + DEFINE_PROP_STRING("fsdev", VirtIOPCIProxy, fsconf.fsdev_id), + DEFINE_PROP_END_OF_LIST(), + } +}; + +static void virtio_9p_register_devices(void) +{ + pci_qdev_register(&virtio_9p_info); +} + +device_init(virtio_9p_register_devices) diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c index c19629d507..c018351095 100644 --- a/hw/virtio-pci.c +++ b/hw/virtio-pci.c @@ -26,6 +26,7 @@ #include "loader.h" #include "kvm.h" #include "blockdev.h" +#include "virtio-pci.h" /* from Linux's linux/virtio_pci.h */ @@ -95,27 +96,6 @@ */ #define wmb() do { } while (0) -/* PCI bindings. */ - -typedef struct { - PCIDevice pci_dev; - VirtIODevice *vdev; - uint32_t flags; - uint32_t addr; - uint32_t class_code; - uint32_t nvectors; - BlockConf block; - NICConf nic; - uint32_t host_features; -#ifdef CONFIG_LINUX - V9fsConf fsconf; -#endif - virtio_serial_conf serial; - virtio_net_conf net; - bool ioeventfd_disabled; - bool ioeventfd_started; -} VirtIOPCIProxy; - /* virtio device */ static void virtio_pci_notify(void *opaque, uint16_t vector) @@ -669,7 +649,7 @@ static const VirtIOBindings virtio_pci_bindings = { .vmstate_change = virtio_pci_vmstate_change, }; -static void virtio_init_pci(VirtIOPCIProxy *proxy, VirtIODevice *vdev, +void virtio_init_pci(VirtIOPCIProxy *proxy, VirtIODevice *vdev, uint16_t vendor, uint16_t device, uint16_t class_code, uint8_t pif) { @@ -835,25 +815,6 @@ static int virtio_balloon_init_pci(PCIDevice *pci_dev) return 0; } -#ifdef CONFIG_VIRTFS -static int virtio_9p_init_pci(PCIDevice *pci_dev) -{ - VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev); - VirtIODevice *vdev; - - vdev = virtio_9p_init(&pci_dev->qdev, &proxy->fsconf); - vdev->nvectors = proxy->nvectors; - virtio_init_pci(proxy, vdev, - PCI_VENDOR_ID_REDHAT_QUMRANET, - 0x1009, - 0x2, - 0x00); - /* make the actual value visible */ - proxy->nvectors = vdev->nvectors; - return 0; -} -#endif - static PCIDeviceInfo virtio_info[] = { { .qdev.name = "virtio-blk-pci", @@ -922,20 +883,6 @@ static PCIDeviceInfo virtio_info[] = { }, .qdev.reset = virtio_pci_reset, },{ -#ifdef CONFIG_VIRTFS - .qdev.name = "virtio-9p-pci", - .qdev.alias = "virtio-9p", - .qdev.size = sizeof(VirtIOPCIProxy), - .init = virtio_9p_init_pci, - .qdev.props = (Property[]) { - DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 2), - DEFINE_VIRTIO_COMMON_FEATURES(VirtIOPCIProxy, host_features), - DEFINE_PROP_STRING("mount_tag", VirtIOPCIProxy, fsconf.tag), - DEFINE_PROP_STRING("fsdev", VirtIOPCIProxy, fsconf.fsdev_id), - DEFINE_PROP_END_OF_LIST(), - }, - }, { -#endif /* end of list */ } }; diff --git a/hw/virtio-pci.h b/hw/virtio-pci.h new file mode 100644 index 0000000000..a4b5fd30e1 --- /dev/null +++ b/hw/virtio-pci.h @@ -0,0 +1,43 @@ +/* + * Virtio PCI Bindings + * + * Copyright IBM, Corp. 2007 + * Copyright (c) 2009 CodeSourcery + * + * Authors: + * Anthony Liguori <aliguori@us.ibm.com> + * Paul Brook <paul@codesourcery.com> + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + */ + +#ifndef QEMU_VIRTIO_PCI_H +#define QEMU_VIRTIO_PCI_H + +#include "virtio-net.h" +#include "virtio-serial.h" + +typedef struct { + PCIDevice pci_dev; + VirtIODevice *vdev; + uint32_t flags; + uint32_t addr; + uint32_t class_code; + uint32_t nvectors; + BlockConf block; + NICConf nic; + uint32_t host_features; +#ifdef CONFIG_LINUX + V9fsConf fsconf; +#endif + virtio_serial_conf serial; + virtio_net_conf net; + bool ioeventfd_disabled; + bool ioeventfd_started; +} VirtIOPCIProxy; + +extern void virtio_init_pci(VirtIOPCIProxy *proxy, VirtIODevice *vdev, + uint16_t vendor, uint16_t device, + uint16_t class_code, uint8_t pif); +#endif |