bus/pci: fix hotplug operations

[dpdk.git] / lib / librte_eal / common / eal_common_pci.c

diff --git a/lib/librte_eal/common/eal_common_pci.c b/lib/librte_eal/common/eal_common_pci.c
index 0a4062c..cdd197a 100644 (file)
--- a/lib/librte_eal/common/eal_common_pci.c
+++ b/lib/librte_eal/common/eal_common_pci.c
@@ -47,7 +47,6 @@
 #include <rte_pci.h>
 #include <rte_per_lcore.h>
 #include <rte_memory.h>
-#include <rte_memcpy.h>
 #include <rte_memzone.h>
 #include <rte_eal.h>
 #include <rte_string_fns.h>
@@ -544,32 +543,20 @@ pci_find_device(const struct rte_device *start, rte_dev_cmp_t cmp,
 static int
 pci_plug(struct rte_device *dev, const char *devargs __rte_unused)
 {
-       struct rte_pci_device *pdev;
-       struct rte_pci_addr *addr;
-
-       addr = &RTE_DEV_TO_PCI(dev)->addr;
-
-       /* Find the current device holding this address in the bus. */
-       FOREACH_DEVICE_ON_PCIBUS(pdev) {
-               if (rte_eal_compare_pci_addr(&pdev->addr, addr) == 0)
-                       return rte_pci_probe_one(addr);
-       }
-
-       rte_errno = ENODEV;
-       return -1;
+       return pci_probe_all_drivers(RTE_DEV_TO_PCI(dev));
 }
 
 static int
 pci_unplug(struct rte_device *dev)
 {
        struct rte_pci_device *pdev;
+       int ret;
 
        pdev = RTE_DEV_TO_PCI(dev);
-       if (rte_pci_detach(&pdev->addr) != 0) {
-               rte_errno = ENODEV;
-               return -1;
-       }
-       return 0;
+       ret = rte_pci_detach_dev(pdev);
+       rte_pci_remove_device(pdev);
+       free(pdev);
+       return ret;
 }
 
 struct rte_pci_bus rte_pci_bus = {