#include <rte_pci.h>
#include <rte_bus_pci.h>
+extern struct rte_pci_bus rte_pci_bus;
+
struct rte_pci_driver;
struct rte_pci_device;
+extern struct rte_pci_bus rte_pci_bus;
+
/**
* Probe the PCI bus
*
*/
int rte_pci_scan(void);
-/**
- * Probe the single PCI device.
- *
- * Scan the content of the PCI bus, and find the pci device specified by pci
- * address, then call the probe() function for registered driver that has a
- * matching entry in its id_table for discovered device.
- *
- * @param addr
- * The PCI Bus-Device-Function address to probe.
- * @return
- * - 0 on success.
- * - Negative on error.
- */
-int rte_pci_probe_one(const struct rte_pci_addr *addr);
-
-/**
- * Close the single PCI device.
- *
- * Scan the content of the PCI bus, and find the pci device specified by pci
- * address, then call the remove() function for registered driver that has a
- * matching entry in its id_table for discovered device.
- *
- * @param addr
- * The PCI Bus-Device-Function address to close.
- * @return
- * - 0 on success.
- * - Negative on error.
- */
-int rte_pci_detach(const struct rte_pci_addr *addr);
-
/**
* Find the name of a PCI device.
*/
void rte_pci_insert_device(struct rte_pci_device *exist_pci_dev,
struct rte_pci_device *new_pci_dev);
-/**
- * Remove a PCI device from the PCI Bus. This sets to NULL the bus references
- * in the PCI device object as well as the generic device object.
- *
- * @param pci_device
- * PCI device to be removed from PCI Bus
- * @return void
- */
-void rte_pci_remove_device(struct rte_pci_device *pci_device);
-
/**
* Update a pci device object by asking the kernel for the latest information.
*
*/
int pci_update_device(const struct rte_pci_addr *addr);
-/**
- * Unbind kernel driver for this device
- *
- * This function is private to EAL.
- *
- * @return
- * 0 on success, negative on error
- */
-int pci_unbind_kernel_driver(struct rte_pci_device *dev);
-
/**
* Map the PCI resource of a PCI device in virtual memory
*
void pci_uio_free_resource(struct rte_pci_device *dev,
struct mapped_pci_resource *uio_res);
+/**
+ * Remap the PCI resource of a PCI device in anonymous virtual memory.
+ *
+ * @param dev
+ * Point to the struct rte pci device.
+ * @return
+ * - On success, zero.
+ * - On failure, a negative value.
+ */
+int
+pci_uio_remap_resource(struct rte_pci_device *dev);
+
/**
* Map device memory to uio resource
*
enum rte_iova_mode
rte_pci_get_iommu_class(void);
+/*
+ * Iterate over internal devices,
+ * matching any device against the provided
+ * string.
+ *
+ * @param start
+ * Iteration starting point.
+ *
+ * @param str
+ * Device string to match against.
+ *
+ * @param it
+ * (unused) iterator structure.
+ *
+ * @return
+ * A pointer to the next matching device if any.
+ * NULL otherwise.
+ */
+void *
+rte_pci_dev_iterate(const void *start,
+ const char *str,
+ const struct rte_dev_iterator *it);
+
#endif /* _PCI_PRIVATE_H_ */