X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Finclude%2Frte_pci.h;h=fa7496266e874a1325e81ea8b8fec8c9db28919c;hb=20e2b6eba13d9eb61b23ea75f09f2aa966fa6325;hp=43d17b36e1be392ecca186eabfdaf56be6364665;hpb=701c8d80c820461e8255dfb7387a09f0e54399f0;p=dpdk.git

diff --git a/lib/librte_eal/common/include/rte_pci.h b/lib/librte_eal/common/include/rte_pci.h
index 43d17b36e1..fa7496266e 100644
--- a/lib/librte_eal/common/include/rte_pci.h
+++ b/lib/librte_eal/common/include/rte_pci.h
@@ -105,9 +105,6 @@ const char *pci_get_sysfs_path(void);
 /** Nb. of values in PCI resource format. */
 #define PCI_RESOURCE_FMT_NVAL 3
 
-/** IO resource type: memory address space */
-#define IORESOURCE_MEM        0x00000200
-
 /**
  * A structure describing a PCI resource.
  */
@@ -522,15 +519,17 @@ int rte_eal_pci_write_config(const struct rte_pci_device *device,
 struct rte_pci_ioport {
 	struct rte_pci_device *dev;
 	uint64_t base;
+	uint64_t len; /* only filled for memory mapped ports */
 };
 
 /**
- * Initialises a rte_pci_ioport object for a pci device io resource.
+ * Initialize a rte_pci_ioport object for a pci device io resource.
+ *
  * This object is then used to gain access to those io resources (see below).
  *
  * @param dev
- *   A pointer to a rte_pci_device structure describing the device.
- *   to use
+ *   A pointer to a rte_pci_device structure describing the device
+ *   to use.
  * @param bar
  *   Index of the io pci resource we want to access.
  * @param p
@@ -546,6 +545,8 @@ int rte_eal_pci_ioport_map(struct rte_pci_device *dev, int bar,
  *
  * @param p
  *   The rte_pci_ioport object to be uninitialized.
+ * @return
+ *  0 on success, negative on error.
  */
 int rte_eal_pci_ioport_unmap(struct rte_pci_ioport *p);