Re: [dpdk-dev] [PATCH v9 1/4] eal: add WC store functions

2020-07-21 Thread Nicolau, Radu
On 7/20/2020 1:20 PM, David Marchand wrote: On Mon, Jul 20, 2020 at 11:12 AM Radu Nicolau wrote: Add rte_write32_wc and rte_write32_wc_relaxed functions that implement 32bit stores using write combining memory protocol. Provided generic stubs and x86 implementation. What is the difference of

Re: [dpdk-dev] [PATCH v9 1/4] eal: add WC store functions

2020-07-20 Thread David Marchand
On Mon, Jul 20, 2020 at 11:12 AM Radu Nicolau wrote: > > Add rte_write32_wc and rte_write32_wc_relaxed functions > that implement 32bit stores using write combining memory protocol. > Provided generic stubs and x86 implementation. What is the difference of using this new API when compared to the