Commit 9a4253db authored by Michael S. Tsirkin's avatar Michael S. Tsirkin
Browse files

virtio_pci: move probe to common file 



It turns out this make everything easier.

Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent de2b48d5

drivers/virtio/virtio_pci_common.c

+33 −1
Original line number Diff line number Diff line
@@ -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);

drivers/virtio/virtio_pci_common.h

+3 −3
Original line number Diff line number Diff line
@@ -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

drivers/virtio/virtio_pci_legacy.c

+2 −22
Original line number Diff line number Diff line
@@ -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 @@ static int virtio_pci_probe(struct pci_dev *pci_dev, 
	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);