d644aa046a
We are not correctly setting hw checksum offload for all the
offload flags. This patch fixes that.
Fixes: 6eb3cc2294 ("net/bnxt: add initial Tx code")
Cc: stable@dpdk.org
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
94 lines
3.4 KiB
C
94 lines
3.4 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) Broadcom Limited.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Broadcom Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _BNXT_TXR_H_
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#define _BNXT_TXR_H_
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#include <rte_io.h>
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#define MAX_TX_RINGS 16
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#define BNXT_TX_PUSH_THRESH 92
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#define B_TX_DB(db, prod) rte_write32((DB_KEY_TX | (prod)), db)
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struct bnxt_tx_ring_info {
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uint16_t tx_prod;
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uint16_t tx_cons;
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void *tx_doorbell;
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struct tx_bd_long *tx_desc_ring;
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struct bnxt_sw_tx_bd *tx_buf_ring;
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phys_addr_t tx_desc_mapping;
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#define BNXT_DEV_STATE_CLOSING 0x1
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uint32_t dev_state;
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struct bnxt_ring *tx_ring_struct;
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};
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struct bnxt_sw_tx_bd {
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struct rte_mbuf *mbuf; /* mbuf associated with TX descriptor */
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uint8_t is_gso;
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unsigned short nr_bds;
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};
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void bnxt_free_tx_rings(struct bnxt *bp);
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int bnxt_init_one_tx_ring(struct bnxt_tx_queue *txq);
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int bnxt_init_tx_ring_struct(struct bnxt_tx_queue *txq, unsigned int socket_id);
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uint16_t bnxt_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
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uint16_t nb_pkts);
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#define PKT_TX_OIP_IIP_TCP_UDP_CKSUM (PKT_TX_TCP_CKSUM | PKT_TX_UDP_CKSUM | \
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PKT_TX_IP_CKSUM | PKT_TX_OUTER_IP_CKSUM)
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#define PKT_TX_IIP_TCP_UDP_CKSUM (PKT_TX_TCP_CKSUM | PKT_TX_UDP_CKSUM | \
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PKT_TX_IP_CKSUM)
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#define PKT_TX_OIP_TCP_UDP_CKSUM (PKT_TX_TCP_CKSUM | PKT_TX_UDP_CKSUM | \
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PKT_TX_OUTER_IP_CKSUM)
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#define PKT_TX_OIP_IIP_CKSUM (PKT_TX_IP_CKSUM | \
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PKT_TX_OUTER_IP_CKSUM)
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#define PKT_TX_TCP_UDP_CKSUM (PKT_TX_TCP_CKSUM | PKT_TX_UDP_CKSUM)
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#define TX_BD_FLG_TIP_IP_TCP_UDP_CHKSUM (TX_BD_LONG_LFLAGS_TCP_UDP_CHKSUM | \
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TX_BD_LONG_LFLAGS_T_IP_CHKSUM | \
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TX_BD_LONG_LFLAGS_IP_CHKSUM)
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#define TX_BD_FLG_IP_TCP_UDP_CHKSUM (TX_BD_LONG_LFLAGS_TCP_UDP_CHKSUM | \
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TX_BD_LONG_LFLAGS_IP_CHKSUM)
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#define TX_BD_FLG_TIP_IP_CHKSUM (TX_BD_LONG_LFLAGS_T_IP_CHKSUM | \
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TX_BD_LONG_LFLAGS_IP_CHKSUM)
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#define TX_BD_FLG_TIP_TCP_UDP_CHKSUM (TX_BD_LONG_LFLAGS_TCP_UDP_CHKSUM | \
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TX_BD_LONG_LFLAGS_T_IP_CHKSUM)
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#endif
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