eal/freebsd: support option --base-virtaddr

[dpdk.git] / lib / librte_eal / linux / eal / eal.c

diff --git a/lib/librte_eal/linux/eal/eal.c b/lib/librte_eal/linux/eal/eal.c
index f397206..c0aac21 100644 (file)
--- a/lib/librte_eal/linux/eal/eal.c
+++ b/lib/librte_eal/linux/eal/eal.c
@@ -539,7 +539,6 @@ eal_usage(const char *prgname)
               "  --"OPT_SOCKET_LIMIT"      Limit memory allocation on sockets (comma separated values)\n"
               "  --"OPT_HUGE_DIR"          Directory where hugetlbfs is mounted\n"
               "  --"OPT_FILE_PREFIX"       Prefix for hugepage filenames\n"
-              "  --"OPT_BASE_VIRTADDR"     Base virtual address\n"
               "  --"OPT_CREATE_UIO_DEV"    Create /dev/uioX (usually done by hotplug)\n"
               "  --"OPT_VFIO_INTR"         Interrupt mode for VFIO (legacy|msi|msix)\n"
               "  --"OPT_LEGACY_MEM"        Legacy memory mode (no dynamic allocation, contiguous segments)\n"
@@ -611,35 +610,6 @@ eal_parse_socket_arg(char *strval, volatile uint64_t *socket_arg)
        return 0;
 }
 
-static int
-eal_parse_base_virtaddr(const char *arg)
-{
-       char *end;
-       uint64_t addr;
-
-       errno = 0;
-       addr = strtoull(arg, &end, 16);
-
-       /* check for errors */
-       if ((errno != 0) || (arg[0] == '\0') || end == NULL || (*end != '\0'))
-               return -1;
-
-       /* make sure we don't exceed 32-bit boundary on 32-bit target */
-#ifndef RTE_ARCH_64
-       if (addr >= UINTPTR_MAX)
-               return -1;
-#endif
-
-       /* align the addr on 16M boundary, 16MB is the minimum huge page
-        * size on IBM Power architecture. If the addr is aligned to 16MB,
-        * it can align to 2MB for x86. So this alignment can also be used
-        * on x86 */
-       internal_config.base_virtaddr =
-               RTE_PTR_ALIGN_CEIL((uintptr_t)addr, (size_t)RTE_PGSIZE_16M);
-
-       return 0;
-}
-
 static int
 eal_parse_vfio_intr(const char *mode)
 {
@@ -798,16 +768,6 @@ eal_parse_args(int argc, char **argv)
                        internal_config.force_socket_limits = 1;
                        break;
 
-               case OPT_BASE_VIRTADDR_NUM:
-                       if (eal_parse_base_virtaddr(optarg) < 0) {
-                               RTE_LOG(ERR, EAL, "invalid parameter for --"
-                                               OPT_BASE_VIRTADDR "\n");
-                               eal_usage(prgname);
-                               ret = -1;
-                               goto out;
-                       }
-                       break;
-
                case OPT_VFIO_INTR_NUM:
                        if (eal_parse_vfio_intr(optarg) < 0) {
                                RTE_LOG(ERR, EAL, "invalid parameters for --"