vfio/pci: Rename vfio_pci_device to vfio_pci_core_device

This is a preparation patch for separating the vfio_pci driver to a
subsystem driver and a generic pci driver. This patch doesn't change any
logic.

The new vfio_pci_core_device structure will be the main structure of the
core driver and later on vfio_pci_device structure will be the main
structure of the generic vfio_pci driver.

Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
Link: https://lore.kernel.org/r/20210826103912.128972-4-yishaih@nvidia.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

1 files changed, 26 insertions, 26 deletions

diff --git a/drivers/vfio/pci/vfio_pci_core.h b/drivers/vfio/pci/vfio_pci_core.h
index ef26e781961d..2ceaa6e4ca25 100644
--- a/drivers/vfio/pci/vfio_pci_core.h
+++ b/drivers/vfio/pci/vfio_pci_core.h
@@ -33,7 +33,7 @@
 
 struct vfio_pci_ioeventfd {
 	struct list_head	next;
-	struct vfio_pci_device	*vdev;
+	struct vfio_pci_core_device	*vdev;
 	struct virqfd		*virqfd;
 	void __iomem		*addr;
 	uint64_t		data;
@@ -52,18 +52,18 @@ struct vfio_pci_irq_ctx {
 	struct irq_bypass_producer	producer;
 };
 
-struct vfio_pci_device;
+struct vfio_pci_core_device;
 struct vfio_pci_region;
 
 struct vfio_pci_regops {
-	ssize_t	(*rw)(struct vfio_pci_device *vdev, char __user *buf,
+	ssize_t (*rw)(struct vfio_pci_core_device *vdev, char __user *buf,
 		      size_t count, loff_t *ppos, bool iswrite);
-	void	(*release)(struct vfio_pci_device *vdev,
+	void	(*release)(struct vfio_pci_core_device *vdev,
 			   struct vfio_pci_region *region);
-	int	(*mmap)(struct vfio_pci_device *vdev,
+	int	(*mmap)(struct vfio_pci_core_device *vdev,
 			struct vfio_pci_region *region,
 			struct vm_area_struct *vma);
-	int	(*add_capability)(struct vfio_pci_device *vdev,
+	int	(*add_capability)(struct vfio_pci_core_device *vdev,
 				  struct vfio_pci_region *region,
 				  struct vfio_info_cap *caps);
 };
@@ -94,7 +94,7 @@ struct vfio_pci_mmap_vma {
 	struct list_head	vma_next;
 };
 
-struct vfio_pci_device {
+struct vfio_pci_core_device {
 	struct vfio_device	vdev;
 	struct pci_dev		*pdev;
 	void __iomem		*barmap[PCI_STD_NUM_BARS];
@@ -144,61 +144,61 @@ struct vfio_pci_device {
 #define is_irq_none(vdev) (!(is_intx(vdev) || is_msi(vdev) || is_msix(vdev)))
 #define irq_is(vdev, type) (vdev->irq_type == type)
 
-extern void vfio_pci_intx_mask(struct vfio_pci_device *vdev);
-extern void vfio_pci_intx_unmask(struct vfio_pci_device *vdev);
+extern void vfio_pci_intx_mask(struct vfio_pci_core_device *vdev);
+extern void vfio_pci_intx_unmask(struct vfio_pci_core_device *vdev);
 
-extern int vfio_pci_set_irqs_ioctl(struct vfio_pci_device *vdev,
+extern int vfio_pci_set_irqs_ioctl(struct vfio_pci_core_device *vdev,
 				   uint32_t flags, unsigned index,
 				   unsigned start, unsigned count, void *data);
 
-extern ssize_t vfio_pci_config_rw(struct vfio_pci_device *vdev,
+extern ssize_t vfio_pci_config_rw(struct vfio_pci_core_device *vdev,
 				  char __user *buf, size_t count,
 				  loff_t *ppos, bool iswrite);
 
-extern ssize_t vfio_pci_bar_rw(struct vfio_pci_device *vdev, char __user *buf,
+extern ssize_t vfio_pci_bar_rw(struct vfio_pci_core_device *vdev, char __user *buf,
 			       size_t count, loff_t *ppos, bool iswrite);
 
-extern ssize_t vfio_pci_vga_rw(struct vfio_pci_device *vdev, char __user *buf,
+extern ssize_t vfio_pci_vga_rw(struct vfio_pci_core_device *vdev, char __user *buf,
 			       size_t count, loff_t *ppos, bool iswrite);
 
-extern long vfio_pci_ioeventfd(struct vfio_pci_device *vdev, loff_t offset,
+extern long vfio_pci_ioeventfd(struct vfio_pci_core_device *vdev, loff_t offset,
 			       uint64_t data, int count, int fd);
 
 extern int vfio_pci_init_perm_bits(void);
 extern void vfio_pci_uninit_perm_bits(void);
 
-extern int vfio_config_init(struct vfio_pci_device *vdev);
-extern void vfio_config_free(struct vfio_pci_device *vdev);
+extern int vfio_config_init(struct vfio_pci_core_device *vdev);
+extern void vfio_config_free(struct vfio_pci_core_device *vdev);
 
-extern int vfio_pci_register_dev_region(struct vfio_pci_device *vdev,
+extern int vfio_pci_register_dev_region(struct vfio_pci_core_device *vdev,
 					unsigned int type, unsigned int subtype,
 					const struct vfio_pci_regops *ops,
 					size_t size, u32 flags, void *data);
 
-extern int vfio_pci_set_power_state(struct vfio_pci_device *vdev,
+extern int vfio_pci_set_power_state(struct vfio_pci_core_device *vdev,
 				    pci_power_t state);
 
-extern bool __vfio_pci_memory_enabled(struct vfio_pci_device *vdev);
-extern void vfio_pci_zap_and_down_write_memory_lock(struct vfio_pci_device
+extern bool __vfio_pci_memory_enabled(struct vfio_pci_core_device *vdev);
+extern void vfio_pci_zap_and_down_write_memory_lock(struct vfio_pci_core_device
 						    *vdev);
-extern u16 vfio_pci_memory_lock_and_enable(struct vfio_pci_device *vdev);
-extern void vfio_pci_memory_unlock_and_restore(struct vfio_pci_device *vdev,
+extern u16 vfio_pci_memory_lock_and_enable(struct vfio_pci_core_device *vdev);
+extern void vfio_pci_memory_unlock_and_restore(struct vfio_pci_core_device *vdev,
 					       u16 cmd);
 
 #ifdef CONFIG_VFIO_PCI_IGD
-extern int vfio_pci_igd_init(struct vfio_pci_device *vdev);
+extern int vfio_pci_igd_init(struct vfio_pci_core_device *vdev);
 #else
-static inline int vfio_pci_igd_init(struct vfio_pci_device *vdev)
+static inline int vfio_pci_igd_init(struct vfio_pci_core_device *vdev)
 {
 	return -ENODEV;
 }
 #endif
 
 #ifdef CONFIG_S390
-extern int vfio_pci_info_zdev_add_caps(struct vfio_pci_device *vdev,
+extern int vfio_pci_info_zdev_add_caps(struct vfio_pci_core_device *vdev,
 				       struct vfio_info_cap *caps);
 #else
-static inline int vfio_pci_info_zdev_add_caps(struct vfio_pci_device *vdev,
+static inline int vfio_pci_info_zdev_add_caps(struct vfio_pci_core_device *vdev,
 					      struct vfio_info_cap *caps)
 {
 	return -ENODEV;