Re: [dpdk-dev] [PATCH v2 2/5] eal/ppc64: define architecture specific rdtsc hz

2017-10-12 Thread Thomas Monjalon
22/09/2017 10:25, Gowrishankar: > From: Jerin Jacob > > In ppc_64, rte_rdtsc() returns timebase register value which increments > at independent timebase frequency and hence not related to lcore cpu > frequency to derive TSC hz. Hence, we stick with master lcore frequency. > > CC: Chao Zhu > Si

[dpdk-dev] [PATCH v2 2/5] eal/ppc64: define architecture specific rdtsc hz

2017-09-22 Thread Gowrishankar
From: Jerin Jacob In ppc_64, rte_rdtsc() returns timebase register value which increments at independent timebase frequency and hence not related to lcore cpu frequency to derive TSC hz. Hence, we stick with master lcore frequency. CC: Chao Zhu Signed-off-by: Jerin Jacob Signed-off-by: Gowrish