From mboxrd@z Thu Jan 1 00:00:00 1970 From: Helin Zhang Subject: [PATCH v2 4/5] i40e: set crc stripping in rx queue configuration Date: Sun, 14 Sep 2014 22:48:28 +0800 Message-ID: <1410706109-30448-5-git-send-email-helin.zhang@intel.com> References: <1410706109-30448-1-git-send-email-helin.zhang@intel.com> To: dev-VfR2kkLFssw@public.gmane.org Return-path: In-Reply-To: <1410706109-30448-1-git-send-email-helin.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" It enables/disables the crc stripping in the rx queue contexts, according to the extra configuration carried from VF. v2 changes: * Put setting the crc stripping into a single patch. Signed-off-by: Helin Zhang Reviewed-by: Jingjing Wu Reviewed-by: Jing Chen --- lib/librte_pmd_i40e/i40e_pf.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/lib/librte_pmd_i40e/i40e_pf.c b/lib/librte_pmd_i40e/i40e_pf.c index bc9bfcb..2910fd5 100644 --- a/lib/librte_pmd_i40e/i40e_pf.c +++ b/lib/librte_pmd_i40e/i40e_pf.c @@ -357,7 +357,10 @@ i40e_pf_host_hmc_config_rxq(struct i40e_hw *hw, rx_ctx.tphdata_ena = 1; rx_ctx.tphhead_ena = 1; rx_ctx.lrxqthresh = 2; - rx_ctx.crcstrip = 1; + if (qpei) /* For DPDK PF host */ + rx_ctx.crcstrip = qpei->crcstrip ? 1 : 0; + else /* For Linux PF host */ + rx_ctx.crcstrip = 1; rx_ctx.l2tsel = 1; rx_ctx.prefena = 1; -- 1.8.1.4