It fixes the build error of implicit declaration of function.
Signed-off-by: Helin Zhang <helin.zhang at intel.com>
---
lib/librte_eal/common/include/rte_pci.h | 11 +++++++++++
lib/librte_eal/linuxapp/eal/eal_pci.c | 2 +-
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/lib/librte_eal/common/include/rte_pci.h
b/lib/librte_eal/common/include/rte_pci.h
index 34cafa6..3fb2d3a 100644
--- a/lib/librte_eal/common/include/rte_pci.h
+++ b/lib/librte_eal/common/include/rte_pci.h
@@ -487,6 +487,17 @@ int rte_eal_pci_read_config(const struct rte_pci_device
*device,
int rte_eal_pci_write_config(const struct rte_pci_device *device,
const void *buf, size_t len, off_t offset);
+#ifdef RTE_PCI_CONFIG
+/**
+ * Set special config space registers for performance purpose.
+ *
+ * @param dev
+ * A pointer to a rte_pci_device structure describing the device
+ * to use
+ */
+void pci_config_space_set(struct rte_pci_device *dev);
+#endif /* RTE_PCI_CONFIG */
+
#ifdef __cplusplus
}
#endif
diff --git a/lib/librte_eal/linuxapp/eal/eal_pci.c
b/lib/librte_eal/linuxapp/eal/eal_pci.c
index df21846..0e62f65 100644
--- a/lib/librte_eal/linuxapp/eal/eal_pci.c
+++ b/lib/librte_eal/linuxapp/eal/eal_pci.c
@@ -557,7 +557,7 @@ pci_config_max_read_request_size(struct rte_pci_device *dev)
return 0;
}
-static void
+void
pci_config_space_set(struct rte_pci_device *dev)
{
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
--
1.9.3
