build: remove makefiles

[dpdk.git] / drivers / bus / vmbus / linux / vmbus_uio.c

diff --git a/drivers/bus/vmbus/linux/vmbus_uio.c b/drivers/bus/vmbus/linux/vmbus_uio.c
index fb60ee1..5dc0c47 100644 (file)
--- a/drivers/bus/vmbus/linux/vmbus_uio.c
+++ b/drivers/bus/vmbus/linux/vmbus_uio.c
@@ -14,7 +14,6 @@
 #include <rte_log.h>
 #include <rte_bus.h>
 #include <rte_memory.h>
-#include <rte_eal_memconfig.h>
 #include <rte_common.h>
 #include <rte_malloc.h>
 #include <rte_bus_vmbus.h>
@@ -166,7 +165,7 @@ vmbus_uio_map_resource_by_index(struct rte_vmbus_device *dev, int idx,
        dev->resource[idx].addr = mapaddr;
        vmbus_map_addr = RTE_PTR_ADD(mapaddr, size);
 
-       /* Record result of sucessful mapping for use by secondary */
+       /* Record result of successful mapping for use by secondary */
        maps[idx].addr = mapaddr;
        maps[idx].size = size;
 
@@ -243,7 +242,7 @@ static int vmbus_uio_map_subchan(const struct rte_vmbus_device *dev,
        *ring_size = file_size / 2;
        *ring_buf = mapaddr;
 
-       vmbus_map_addr = RTE_PTR_ADD(ring_buf, file_size);
+       vmbus_map_addr = RTE_PTR_ADD(mapaddr, file_size);
        return 0;
 }
 
@@ -283,10 +282,12 @@ vmbus_uio_map_secondary_subchan(const struct rte_vmbus_device *dev,
        if (mapaddr == MAP_FAILED)
                VMBUS_LOG(ERR,
                          "mmap subchan %u in secondary failed", chan->relid);
-       else
+       else {
                VMBUS_LOG(ERR,
                          "mmap subchan %u in secondary address mismatch",
                          chan->relid);
+               vmbus_unmap_resource(mapaddr, 2 * ring_size);
+       }
        return -1;
 }