Re: [dpdk-dev] [PATCH v2 2/5] net/ice: use relaxed and remove duplicate barrier

com.com; > somnath.ko...@broadcom.com; honnappa.nagaraha...@arm.com; > ruifeng.w...@arm.com; steve.cap...@arm.com > Subject: [dpdk-dev] [PATCH v2 2/5] net/ice: use relaxed and remove duplicate > barrier > > To guarantee the orderings of successive stores to CIO and MMIO memory, a >

[dpdk-dev] [PATCH v2 2/5] net/ice: use relaxed and remove duplicate barrier

To guarantee the orderings of successive stores to CIO and MMIO memory, a lighter weight rte_io_wmb [1] can be used instead of rte_wmb, and since the ICE_PCI_REG_WRITE API already has an inclusive rte_io_wmb, this explicit call can even be saved. [1] http://git.dpdk.org/dpdk/tree/lib/librte_eal/co