X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Flinuxapp%2Feal%2Feal_pci_init.h;h=aa7b75524fa62b6ac7eaa1e8bc9d4b308678e3ef;hb=f07246766dee1af3b078b1c23497cac755fdc12c;hp=d758bee311cc4776c56124ee0a94d728c9b70f33;hpb=4b5a6f916aa788a79e056d26e2928ad6d634e241;p=dpdk.git

diff --git a/lib/librte_eal/linuxapp/eal/eal_pci_init.h b/lib/librte_eal/linuxapp/eal/eal_pci_init.h
index d758bee311..aa7b75524f 100644
--- a/lib/librte_eal/linuxapp/eal/eal_pci_init.h
+++ b/lib/librte_eal/linuxapp/eal/eal_pci_init.h
@@ -38,6 +38,7 @@
 
 struct pci_map {
 	void *addr;
+	char *path;
 	uint64_t offset;
 	uint64_t size;
 	uint64_t phaddr;
@@ -57,14 +58,26 @@ struct mapped_pci_resource {
 };
 
 TAILQ_HEAD(mapped_pci_res_list, mapped_pci_resource);
-extern struct mapped_pci_res_list *pci_res_list;
+
+/*
+ * Helper function to map PCI resources right after hugepages in virtual memory
+ */
+extern void *pci_map_addr;
+void *pci_find_max_end_va(void);
 
 void *pci_map_resource(void *requested_addr, int fd, off_t offset,
-		size_t size);
+	       size_t size, int additional_flags);
 
 /* map IGB_UIO resource prototype */
 int pci_uio_map_resource(struct rte_pci_device *dev);
 
+void pci_unmap_resource(void *requested_addr, size_t size);
+
+#ifdef RTE_LIBRTE_EAL_HOTPLUG
+/* unmap IGB_UIO resource prototype */
+void pci_uio_unmap_resource(struct rte_pci_device *dev);
+#endif /* RTE_LIBRTE_EAL_HOTPLUG */
+
 #ifdef VFIO_PRESENT
 
 #define VFIO_MAX_GROUPS 64