-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2017 Intel Corporation
*/
#ifndef _I40E_PF_H_
#define _I40E_PF_H_
-/* VERSION info to exchange between VF and PF host. In case VF works with
- * ND kernel driver, it reads I40E_VIRTCHNL_VERSION_MAJOR/MINOR. In
- * case works with DPDK host, it reads version below. Then VF realize who it
- * is talking to and use proper language to communicate.
- * */
-#define I40E_DPDK_SIGNATURE ('D' << 24 | 'P' << 16 | 'D' << 8 | 'K')
-#define I40E_DPDK_VERSION_MAJOR I40E_DPDK_SIGNATURE
-#define I40E_DPDK_VERSION_MINOR 0
-
/* Default setting on number of VSIs that VF can contain */
#define I40E_DEFAULT_VF_VSI_NUM 1
-#define I40E_DPDK_OFFSET 0x100
-
-/* DPDK pf driver specific command to VF */
-enum i40e_virtchnl_ops_dpdk {
- /*
- * Keep some gap between Linux PF commands and
- * DPDK PF extended commands.
- */
- I40E_VIRTCHNL_OP_CFG_VLAN_OFFLOAD = I40E_VIRTCHNL_OP_VERSION +
- I40E_DPDK_OFFSET,
- I40E_VIRTCHNL_OP_CFG_VLAN_PVID,
- I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES_EXT,
-};
-
-/* A structure to support extended info of a receive queue. */
-struct i40e_virtchnl_rxq_ext_info {
- uint8_t crcstrip;
-};
-
-/*
- * A structure to support extended info of queue pairs, an additional field
- * is added, comparing to original 'struct i40e_virtchnl_queue_pair_info'.
- */
-struct i40e_virtchnl_queue_pair_ext_info {
- /* vsi_id and queue_id should be identical for both rx and tx queues.*/
- struct i40e_virtchnl_txq_info txq;
- struct i40e_virtchnl_rxq_info rxq;
- struct i40e_virtchnl_rxq_ext_info rxq_ext;
-};
+#define I40E_VIRTCHNL_OFFLOAD_CAPS ( \
+ VIRTCHNL_VF_OFFLOAD_L2 | \
+ VIRTCHNL_VF_OFFLOAD_VLAN | \
+ VIRTCHNL_VF_OFFLOAD_RSS_PF | \
+ VIRTCHNL_VF_OFFLOAD_RX_POLLING)
-/*
- * A structure to support extended info of VSI queue pairs,
- * 'struct i40e_virtchnl_queue_pair_ext_info' is used, see its original
- * of 'struct i40e_virtchnl_queue_pair_info'.
- */
-struct i40e_virtchnl_vsi_queue_config_ext_info {
- uint16_t vsi_id;
- uint16_t num_queue_pairs;
- struct i40e_virtchnl_queue_pair_ext_info qpair[0];
-};
-
-struct i40e_virtchnl_vlan_offload_info {
+struct virtchnl_vlan_offload_info {
uint16_t vsi_id;
uint8_t enable_vlan_strip;
uint8_t reserved;
#define I40E_VIRTCHNL_CONFIG_VSI_QUEUES_SIZE(x, n) \
(sizeof(*(x)) + sizeof((x)->qpair[0]) * (n))
-/*
- * I40E_VIRTCHNL_OP_CFG_VLAN_PVID
- * VF sends this message to enable/disable pvid. If it's
- * enable op, needs to specify the pvid. PF returns status
- * code in retval.
- */
-struct i40e_virtchnl_pvid_info {
- uint16_t vsi_id;
- struct i40e_vsi_vlan_pvid_info info;
-};
-
int i40e_pf_host_vf_reset(struct i40e_pf_vf *vf, bool do_hw_reset);
void i40e_pf_host_handle_vf_msg(struct rte_eth_dev *dev,
uint16_t abs_vf_id, uint32_t opcode,
- __rte_unused uint32_t retval,
+ uint32_t retval,
uint8_t *msg, uint16_t msglen);
int i40e_pf_host_init(struct rte_eth_dev *dev);
int i40e_pf_host_uninit(struct rte_eth_dev *dev);
+void i40e_notify_vf_link_status(struct rte_eth_dev *dev,
+ struct i40e_pf_vf *vf);
#endif /* _I40E_PF_H_ */
Code Review / deb_dpdk.git / blobdiff