diff options
| author |   Luca Boccassi <luca.boccassi@gmail.com> | 2018-08-14 18:52:30 +0100 |
|---|---|---|
| committer | Luca Boccassi <luca.boccassi@gmail.com> | 2018-08-14 18:53:17 +0100 |
| commit | b63264c8342e6a1b6971c79550d2af2024b6a4de (patch) | |
| tree | 83114aac64286fe616506c0b3dfaec2ab86ef835 /lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c | |
| parent | ca33590b6af032bff57d9cc70455660466a654b2 (diff) | |
New upstream version 18.08upstream/18.08
Change-Id: I32fdf5e5016556d9c0a6d88ddaf1fc468961790a
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c')
| -rw-r--r-- | lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c b/lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c index 970a61c5..e7a82452 100644 --- a/lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c +++ b/lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c @@ -104,19 +104,8 @@ const struct feature_entry rte_cpu_feature_table[] = { static void rte_cpu_get_features(hwcap_registers_t out) { - int auxv_fd; - Elf64_auxv_t auxv; - - auxv_fd = open("/proc/self/auxv", O_RDONLY); - assert(auxv_fd != -1); - while (read(auxv_fd, &auxv, - sizeof(Elf64_auxv_t)) == sizeof(Elf64_auxv_t)) { - if (auxv.a_type == AT_HWCAP) - out[REG_HWCAP] = auxv.a_un.a_val; - else if (auxv.a_type == AT_HWCAP2) - out[REG_HWCAP2] = auxv.a_un.a_val; - } - close(auxv_fd); + out[REG_HWCAP] = rte_cpu_getauxval(AT_HWCAP); + out[REG_HWCAP2] = rte_cpu_getauxval(AT_HWCAP2); } /* |