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Mon, 9 Oct 2017 02:38:33 -0700 From: Michal Kalderon To: CC: , , , Michal Kalderon , "Ariel Elior" Subject: [PATCH v3 net-next 04/12] qed: Fix initialization of ll2 offload feature Date: Mon, 9 Oct 2017 12:37:46 +0300 Message-ID: <1507541874-18344-5-git-send-email-Michal.Kalderon@cavium.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1507541874-18344-1-git-send-email-Michal.Kalderon@cavium.com> References: <1507541874-18344-1-git-send-email-Michal.Kalderon@cavium.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:50.232.66.26; IPV:NLI; CTRY:US; EFV:NLI; SFV:NSPM; SFS:(10009020)(6009001)(346002)(376002)(2980300002)(428002)(199003)(189002)(478600001)(2906002)(106466001)(6666003)(2950100002)(8936002)(4326008)(6916009)(356003)(305945005)(77096006)(16586007)(107886003)(54906003)(104016004)(81156014)(8676002)(81166006)(50226002)(72206003)(5003940100001)(189998001)(50466002)(316002)(48376002)(86362001)(2351001)(69596002)(76176999)(50986999)(105586002)(47776003)(101416001)(5660300001)(36756003); 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Ip=[50.232.66.26]; Helo=[CAEXCH02.caveonetworks.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY2PR0701MB1944 Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP enable_ip_cksum, enable_l4_cksum, calc_ip_len were added in commit stated below but not passed through to FW. This was OK until now as it wasn't used, but is required for the iWARP unaligned flow Fixes:7c7973b2ae27 ("qed: LL2 to use packed information for tx") Signed-off-by: Michal Kalderon Signed-off-by: Ariel Elior --- drivers/net/ethernet/qlogic/qed/qed_ll2.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/qlogic/qed/qed_ll2.c b/drivers/net/ethernet/qlogic/qed/qed_ll2.c index ad67d36..6d14474 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_ll2.c +++ b/drivers/net/ethernet/qlogic/qed/qed_ll2.c @@ -1621,6 +1621,9 @@ static void qed_ll2_prepare_tx_packet_set(struct qed_hwfn *p_hwfn, SET_FIELD(bd_data, CORE_TX_BD_DATA_START_BD, 0x1); SET_FIELD(bd_data, CORE_TX_BD_DATA_NBDS, pkt->num_of_bds); SET_FIELD(bd_data, CORE_TX_BD_DATA_ROCE_FLAV, roce_flavor); + SET_FIELD(bd_data, CORE_TX_BD_DATA_IP_CSUM, !!(pkt->enable_ip_cksum)); + SET_FIELD(bd_data, CORE_TX_BD_DATA_L4_CSUM, !!(pkt->enable_l4_cksum)); + SET_FIELD(bd_data, CORE_TX_BD_DATA_IP_LEN, !!(pkt->calc_ip_len)); start_bd->bd_data.as_bitfield = cpu_to_le16(bd_data); DMA_REGPAIR_LE(start_bd->addr, pkt->first_frag); start_bd->nbytes = cpu_to_le16(pkt->first_frag_len);