From: Thomas Monjalon <thomas.monjalon@6wind.com>
Date: Thu, 30 Jul 2015 13:41:33 +0000 (+0200)
Subject: pci: fix build on FreeBSD
X-Git-Tag: spdx-start~8565
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=3fc36d76ab26c8bd669bc06ee98abffa282aca15;p=dpdk.git

pci: fix build on FreeBSD

Build log:
lib/librte_eal/bsdapp/eal/eal_pci.c:462:9: error:
incompatible integer to pointer conversion passing 'u_int32_t'
(aka 'unsigned int') to parameter of type 'void *'

It is fixed by passing the pointer of pi.pi_data to memcpy.

By the way, it seems strange that pi_data is initialized twice:
	.pi_data = *(u_int32_t *)buf
	memcpy(&pi.pi_data, buf, len);

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
---

diff --git a/lib/librte_eal/bsdapp/eal/eal_pci.c b/lib/librte_eal/bsdapp/eal/eal_pci.c
index ff56cd32b1..6fa0d0884e 100644
--- a/lib/librte_eal/bsdapp/eal/eal_pci.c
+++ b/lib/librte_eal/bsdapp/eal/eal_pci.c
@@ -459,7 +459,7 @@ int rte_eal_pci_write_config(const struct rte_pci_device *dev,
 		goto error;
 	}
 
-	memcpy(pi.pi_data, buf, len);
+	memcpy(&pi.pi_data, buf, len);
 
 	fd = open("/dev/pci", O_RDONLY);
 	if (fd < 0) {