* BSD LICENSE
*
* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 6WIND.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-/* BSD LICENSE
- *
- * Copyright(c) 2013 6WIND.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of 6WIND S.A. nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
#define _FILE_OFFSET_BITS 64
#include <errno.h>
uint64_t tmp;
phys_addr_t physaddr;
+ /* For dom0, phys addresses can always be available */
+ if (rte_xen_dom0_supported())
+ return;
+
physaddr = rte_mem_virt2phy(&tmp);
if (physaddr == RTE_BAD_PHYS_ADDR) {
RTE_LOG(ERR, EAL,
}
do {
addr = mmap(addr,
- (*size) + hugepage_sz, PROT_READ, MAP_PRIVATE, fd, 0);
+ (*size) + hugepage_sz, PROT_READ,
+#ifdef RTE_ARCH_PPC_64
+ MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB,
+#else
+ MAP_PRIVATE,
+#endif
+ fd, 0);
if (addr == MAP_FAILED)
*size -= hugepage_sz;
} while (addr == MAP_FAILED && *size > 0);
* use mmap to get identical addresses as the primary process.
*/
base_addr = mmap(mcfg->memseg[s].addr, mcfg->memseg[s].len,
- PROT_READ, MAP_PRIVATE, fd_zero, 0);
+ PROT_READ,
+#ifdef RTE_ARCH_PPC_64
+ MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB,
+#else
+ MAP_PRIVATE,
+#endif
+ fd_zero, 0);
if (base_addr == MAP_FAILED ||
base_addr != mcfg->memseg[s].addr) {
max_seg = s;