From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jijiang Liu Subject: [PATCH 2/3] Upgrade share codes:fix an issue of hash calculation of flow director introduced by upgrading NIC share codes Date: Thu, 15 May 2014 10:18:13 +0800 Message-ID: <1400120294-15871-3-git-send-email-jijiang.liu@intel.com> References: <1400120294-15871-1-git-send-email-jijiang.liu@intel.com> To: dev-VfR2kkLFssw@public.gmane.org Return-path: In-Reply-To: <1400120294-15871-1-git-send-email-jijiang.liu-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" Signed-off-by: Jijiang Liu --- lib/librte_pmd_ixgbe/ixgbe_fdir.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) diff --git a/lib/librte_pmd_ixgbe/ixgbe_fdir.c b/lib/librte_pmd_ixgbe/ixgbe_fdir.c index 0d91ff9..54ebf73 100644 --- a/lib/librte_pmd_ixgbe/ixgbe_fdir.c +++ b/lib/librte_pmd_ixgbe/ixgbe_fdir.c @@ -280,9 +280,8 @@ ixgbe_atr_compute_hash_82599(union ixgbe_atr_input *atr_input, flow_vm_vlan = IXGBE_NTOHL(atr_input->dword_stream[0]); /* generate common hash dword */ - for (i = 10; i; i -= 2) - common_hash_dword ^= atr_input->dword_stream[i] ^ - atr_input->dword_stream[i - 1]; + for (i = 1; i <= 13; i++) + common_hash_dword ^= atr_input->dword_stream[i]; hi_hash_dword = IXGBE_NTOHL(common_hash_dword); -- 1.7.0.7