X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fbsdapp%2Feal%2Feal_pci.c;h=3a5c3159ff86a1045c8db605e62cc50e5a036ef0;hb=3030127eb24f2b5250c672235d0267fdaad568ef;hp=a73cbb0c4395488759962d654025af7c83f2ccec;hpb=3c1405b2f1116f6ad8e783fe53a310454c73f3e6;p=dpdk.git

diff --git a/lib/librte_eal/bsdapp/eal/eal_pci.c b/lib/librte_eal/bsdapp/eal/eal_pci.c
index a73cbb0c43..3a5c3159ff 100644
--- a/lib/librte_eal/bsdapp/eal/eal_pci.c
+++ b/lib/librte_eal/bsdapp/eal/eal_pci.c
@@ -87,15 +87,6 @@
  * enabling bus master.
  */
 
-/* unbind kernel driver for this device */
-int
-pci_unbind_kernel_driver(struct rte_pci_device *dev __rte_unused)
-{
-	RTE_LOG(ERR, EAL, "RTE_PCI_DRV_FORCE_UNBIND flag is not implemented "
-		"for BSD\n");
-	return -ENOTSUP;
-}
-
 /* Map pci device */
 int
 rte_eal_pci_map_device(struct rte_pci_device *dev)
@@ -287,7 +278,7 @@ pci_scan_one(int dev_pci_fd, struct pci_conf *conf)
 	dev->max_vfs = 0;
 
 	/* FreeBSD has no NUMA support (yet) */
-	dev->numa_node = 0;
+	dev->device.numa_node = 0;
 
 	/* FreeBSD has only one pass through driver */
 	dev->kdrv = RTE_KDRV_NIC_UIO;
@@ -406,6 +397,55 @@ error:
 	return -1;
 }
 
+int
+pci_update_device(const struct rte_pci_addr *addr)
+{
+	int fd;
+	struct pci_conf matches[2];
+	struct pci_match_conf match = {
+		.pc_sel = {
+			.pc_domain = addr->domain,
+			.pc_bus = addr->bus,
+			.pc_dev = addr->devid,
+			.pc_func = addr->function,
+		},
+	};
+	struct pci_conf_io conf_io = {
+		.pat_buf_len = 0,
+		.num_patterns = 1,
+		.patterns = &match,
+		.match_buf_len = sizeof(matches),
+		.matches = &matches[0],
+	};
+
+	fd = open("/dev/pci", O_RDONLY);
+	if (fd < 0) {
+		RTE_LOG(ERR, EAL, "%s(): error opening /dev/pci\n", __func__);
+		goto error;
+	}
+
+	if (ioctl(fd, PCIOCGETCONF, &conf_io) < 0) {
+		RTE_LOG(ERR, EAL, "%s(): error with ioctl on /dev/pci: %s\n",
+				__func__, strerror(errno));
+		goto error;
+	}
+
+	if (conf_io.num_matches != 1)
+		goto error;
+
+	if (pci_scan_one(fd, &matches[0]) < 0)
+		goto error;
+
+	close(fd);
+
+	return 0;
+
+error:
+	if (fd >= 0)
+		close(fd);
+	return -1;
+}
+
 /* Read PCI config space. */
 int rte_eal_pci_read_config(const struct rte_pci_device *dev,
 			    void *buf, size_t len, off_t offset)