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authorMichael S. Tsirkin <mst@redhat.com>2014-12-11 21:47:49 +0200
committerMichael S. Tsirkin <mst@redhat.com>2014-12-14 15:10:30 +0200
commit9a4253db0c4ea1b6b15aa289203bc0584298278e (patch)
tree2c3bc1790be312a8eb5747c71105e6b27c09b362 /drivers/virtio
parentde2b48d581e522298eefa9c75abdcd87549a2465 (diff)
downloadop-kernel-dev-9a4253db0c4ea1b6b15aa289203bc0584298278e.zip
op-kernel-dev-9a4253db0c4ea1b6b15aa289203bc0584298278e.tar.gz
virtio_pci: move probe to common file
It turns out this make everything easier. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/virtio')
-rw-r--r--drivers/virtio/virtio_pci_common.c34
-rw-r--r--drivers/virtio/virtio_pci_common.h6
-rw-r--r--drivers/virtio/virtio_pci_legacy.c24
3 files changed, 38 insertions, 26 deletions
diff --git a/drivers/virtio/virtio_pci_common.c b/drivers/virtio/virtio_pci_common.c
index 953057d..59d3685 100644
--- a/drivers/virtio/virtio_pci_common.c
+++ b/drivers/virtio/virtio_pci_common.c
@@ -458,7 +458,39 @@ static int virtio_pci_restore(struct device *dev)
return virtio_device_restore(&vp_dev->vdev);
}
-const struct dev_pm_ops virtio_pci_pm_ops = {
+static const struct dev_pm_ops virtio_pci_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(virtio_pci_freeze, virtio_pci_restore)
};
#endif
+
+
+/* Qumranet donated their vendor ID for devices 0x1000 thru 0x10FF. */
+static const struct pci_device_id virtio_pci_id_table[] = {
+ { PCI_DEVICE(0x1af4, PCI_ANY_ID) },
+ { 0 }
+};
+
+MODULE_DEVICE_TABLE(pci, virtio_pci_id_table);
+
+static int virtio_pci_probe(struct pci_dev *pci_dev,
+ const struct pci_device_id *id)
+{
+ return virtio_pci_legacy_probe(pci_dev, id);
+}
+
+static void virtio_pci_remove(struct pci_dev *pci_dev)
+{
+ virtio_pci_legacy_remove(pci_dev);
+}
+
+static struct pci_driver virtio_pci_driver = {
+ .name = "virtio-pci",
+ .id_table = virtio_pci_id_table,
+ .probe = virtio_pci_probe,
+ .remove = virtio_pci_remove,
+#ifdef CONFIG_PM_SLEEP
+ .driver.pm = &virtio_pci_pm_ops,
+#endif
+};
+
+module_pci_driver(virtio_pci_driver);
diff --git a/drivers/virtio/virtio_pci_common.h b/drivers/virtio/virtio_pci_common.h
index 38d99ad..adddb64 100644
--- a/drivers/virtio/virtio_pci_common.h
+++ b/drivers/virtio/virtio_pci_common.h
@@ -128,8 +128,8 @@ const char *vp_bus_name(struct virtio_device *vdev);
int vp_set_vq_affinity(struct virtqueue *vq, int cpu);
void virtio_pci_release_dev(struct device *);
-#ifdef CONFIG_PM_SLEEP
-extern const struct dev_pm_ops virtio_pci_pm_ops;
-#endif
+int virtio_pci_legacy_probe(struct pci_dev *pci_dev,
+ const struct pci_device_id *id);
+void virtio_pci_legacy_remove(struct pci_dev *pci_dev);
#endif
diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c
index 2588252..6c76f0f 100644
--- a/drivers/virtio/virtio_pci_legacy.c
+++ b/drivers/virtio/virtio_pci_legacy.c
@@ -19,14 +19,6 @@
#include "virtio_pci_common.h"
-/* Qumranet donated their vendor ID for devices 0x1000 thru 0x10FF. */
-static const struct pci_device_id virtio_pci_id_table[] = {
- { PCI_DEVICE(0x1af4, PCI_ANY_ID) },
- { 0 }
-};
-
-MODULE_DEVICE_TABLE(pci, virtio_pci_id_table);
-
/* virtio config->get_features() implementation */
static u64 vp_get_features(struct virtio_device *vdev)
{
@@ -220,7 +212,7 @@ static const struct virtio_config_ops virtio_pci_config_ops = {
};
/* the PCI probing function */
-static int virtio_pci_probe(struct pci_dev *pci_dev,
+int virtio_pci_legacy_probe(struct pci_dev *pci_dev,
const struct pci_device_id *id)
{
struct virtio_pci_device *vp_dev;
@@ -300,7 +292,7 @@ out:
return err;
}
-static void virtio_pci_remove(struct pci_dev *pci_dev)
+void virtio_pci_legacy_remove(struct pci_dev *pci_dev)
{
struct virtio_pci_device *vp_dev = pci_get_drvdata(pci_dev);
@@ -312,15 +304,3 @@ static void virtio_pci_remove(struct pci_dev *pci_dev)
pci_disable_device(pci_dev);
kfree(vp_dev);
}
-
-static struct pci_driver virtio_pci_driver = {
- .name = "virtio-pci",
- .id_table = virtio_pci_id_table,
- .probe = virtio_pci_probe,
- .remove = virtio_pci_remove,
-#ifdef CONFIG_PM_SLEEP
- .driver.pm = &virtio_pci_pm_ops,
-#endif
-};
-
-module_pci_driver(virtio_pci_driver);
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