From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anatoly Burakov Subject: [PATCH v3 3/4] fslmc: do not needlessly check for IOVA mode Date: Wed, 4 Apr 2018 15:40:46 +0100 Message-ID: References: <277e34838d0f99ed0463ca2a1b8ce6b1dc9583b1.1522852799.git.anatoly.burakov@intel.com> Cc: Hemant Agrawal , Shreyansh Jain , thomas@monjalon.net, santosh.shukla@caviumnetworks.com, stable@dpdk.org To: dev@dpdk.org Return-path: In-Reply-To: <277e34838d0f99ed0463ca2a1b8ce6b1dc9583b1.1522852799.git.anatoly.burakov@intel.com> In-Reply-To: References: List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" We already set IOVA addresses of memsegs and memzones to VA address during initialization, so we don't need to check whether we're in RTE_IOVA_VA mode anywhere else. Cc: stable@dpdk.org Signed-off-by: Anatoly Burakov Acked-by: Hemant Agrawal Acked-by: Santosh Shukla --- Notes: v3: - Added missing ack from Santosh v2: - Added more detailed explanation for commit drivers/bus/fslmc/fslmc_vfio.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/bus/fslmc/fslmc_vfio.c b/drivers/bus/fslmc/fslmc_vfio.c index e840ad6..1310190 100644 --- a/drivers/bus/fslmc/fslmc_vfio.c +++ b/drivers/bus/fslmc/fslmc_vfio.c @@ -223,10 +223,7 @@ int rte_fslmc_vfio_dmamap(void) dma_map.size = memseg[i].len; dma_map.vaddr = memseg[i].addr_64; #ifdef RTE_LIBRTE_DPAA2_USE_PHYS_IOVA - if (rte_eal_iova_mode() == RTE_IOVA_VA) - dma_map.iova = dma_map.vaddr; - else - dma_map.iova = memseg[i].iova; + dma_map.iova = memseg[i].iova; #else dma_map.iova = dma_map.vaddr; #endif -- 2.7.4