[dpdk-dev] [PATCH] eal: fix build

[Helin Zhang <helin.zhang@intel.com>]

It fixes the build error of implicit declaration of function.

Signed-off-by: Helin Zhang <helin.zhang@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