pipeline: increase SWX immediate operand size

[dpdk.git] / drivers / bus / pci / bsd / pci.c

diff --git a/drivers/bus/pci/bsd/pci.c b/drivers/bus/pci/bsd/pci.c
index a07fc24..4b8a208 100644 (file)
--- a/drivers/bus/pci/bsd/pci.c
+++ b/drivers/bus/pci/bsd/pci.c
@@ -50,7 +50,7 @@
  * This code is used to simulate a PCI probe by parsing information in
  * sysfs. Moreover, when a registered driver matches a device, the
  * kernel driver currently using it is unloaded and replaced by
- * igb_uio module, which is a very minimal userland driver for Intel
+ * nic_uio module, which is a very minimal userland driver for Intel
  * network card, only providing access to PCI BAR to applications, and
  * enabling bus master.
  */
@@ -192,7 +192,7 @@ pci_uio_map_resource_by_index(struct rte_pci_device *dev, int res_idx,
        mapaddr = pci_map_resource(NULL, fd, (off_t)offset,
                        (size_t)dev->mem_resource[res_idx].len, 0);
        close(fd);
-       if (mapaddr == MAP_FAILED)
+       if (mapaddr == NULL)
                goto error;
 
        maps[map_idx].phaddr = dev->mem_resource[res_idx].phys_addr;
@@ -401,55 +401,6 @@ pci_device_iova_mode(const struct rte_pci_driver *pdrv __rte_unused,
        return RTE_IOVA_PA;
 }
 
-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_pci_read_config(const struct rte_pci_device *dev,
                void *buf, size_t len, off_t offset)