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/* SPDX-License-Identifier: Apache-2.0
* Copyright (c) 2023 Cisco Systems, Inc.
*/
#ifndef _IIAVF_VIRTCHNL_FUNCS_H_
#define _IIAVF_VIRTCHNL_FUNCS_H_
#include <vppinfra/clib.h>
#include <vnet/dev/dev.h>
#include <dev_iavf/iavf.h>
/* The "+ 1" fakes a trailing element, but the driver requires that.
* Using this "wrong" macro is the easiest solution, as long as
* port.c uses buffer sized by the same macro as the functions here.
*/
#define VIRTCHNL_MSG_SZ(s, e, n) STRUCT_OFFSET_OF (s, e[(n) + 1])
typedef struct
{
virtchnl_op_t op;
u8 no_reply : 1;
u16 req_sz;
u16 resp_sz;
virtchnl_status_t status;
const void *req;
void *resp;
} iavf_virtchnl_req_t;
vnet_dev_rv_t iavf_virtchnl_req (vlib_main_t *, vnet_dev_t *,
iavf_virtchnl_req_t *);
static_always_inline vnet_dev_rv_t
iavf_vc_op_version (vlib_main_t *vm, vnet_dev_t *dev,
const virtchnl_version_info_t *req,
virtchnl_version_info_t *resp)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_VERSION,
.req = req,
.req_sz = sizeof (*req),
.resp = resp,
.resp_sz = sizeof (*resp),
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_reset_vf (vlib_main_t *vm, vnet_dev_t *dev)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_RESET_VF,
.no_reply = 1,
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_get_vf_resources (vlib_main_t *vm, vnet_dev_t *dev, const u32 *req,
virtchnl_vf_resource_t *resp)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_GET_VF_RESOURCES,
.req = req,
.req_sz = sizeof (*req),
.resp = resp,
.resp_sz = sizeof (*resp),
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_enable_queues (vlib_main_t *vm, vnet_dev_t *dev,
const virtchnl_queue_select_t *req)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_ENABLE_QUEUES,
.req = req,
.req_sz = sizeof (*req),
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_disable_queues (vlib_main_t *vm, vnet_dev_t *dev,
const virtchnl_queue_select_t *req)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_DISABLE_QUEUES,
.req = req,
.req_sz = sizeof (*req),
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_config_vsi_queues (vlib_main_t *vm, vnet_dev_t *dev,
const virtchnl_vsi_queue_config_info_t *req)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_CONFIG_VSI_QUEUES,
.req = req,
.req_sz = VIRTCHNL_MSG_SZ (virtchnl_vsi_queue_config_info_t, qpair,
req->num_queue_pairs),
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_config_irq_map (vlib_main_t *vm, vnet_dev_t *dev,
const virtchnl_irq_map_info_t *req)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_CONFIG_IRQ_MAP,
.req = req,
.req_sz =
VIRTCHNL_MSG_SZ (virtchnl_irq_map_info_t, vecmap, req->num_vectors),
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_config_rss_lut (vlib_main_t *vm, vnet_dev_t *dev,
const virtchnl_rss_lut_t *req)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_CONFIG_RSS_LUT,
.req = req,
.req_sz = VIRTCHNL_MSG_SZ (virtchnl_rss_lut_t, lut, req->lut_entries),
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_config_rss_key (vlib_main_t *vm, vnet_dev_t *dev,
const virtchnl_rss_key_t *req)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_CONFIG_RSS_KEY,
.req = req,
.req_sz = VIRTCHNL_MSG_SZ (virtchnl_rss_key_t, key, req->key_len),
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_config_promisc_mode (vlib_main_t *vm, vnet_dev_t *dev,
const virtchnl_promisc_info_t *req)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE,
.req = req,
.req_sz = sizeof (*req),
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_disable_vlan_stripping (vlib_main_t *vm, vnet_dev_t *dev)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_DISABLE_VLAN_STRIPPING,
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_add_eth_addr (vlib_main_t *vm, vnet_dev_t *dev,
const virtchnl_ether_addr_list_t *req)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_ADD_ETH_ADDR,
.req = req,
.req_sz =
VIRTCHNL_MSG_SZ (virtchnl_ether_addr_list_t, list, req->num_elements),
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_del_eth_addr (vlib_main_t *vm, vnet_dev_t *dev,
const virtchnl_ether_addr_list_t *req)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_DEL_ETH_ADDR,
.req = req,
.req_sz =
VIRTCHNL_MSG_SZ (virtchnl_ether_addr_list_t, list, req->num_elements),
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_get_offload_vlan_v2_caps (vlib_main_t *vm, vnet_dev_t *dev,
virtchnl_vlan_caps_t *resp)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_GET_OFFLOAD_VLAN_V2_CAPS,
.resp = resp,
.resp_sz = sizeof (*resp),
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_get_stats (vlib_main_t *vm, vnet_dev_t *dev,
const virtchnl_queue_select_t *req,
virtchnl_eth_stats_t *resp)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_GET_STATS,
.req = req,
.req_sz = sizeof (*req),
.resp = resp,
.resp_sz = sizeof (*resp),
};
return iavf_virtchnl_req (vm, dev, &vr);
}
static_always_inline vnet_dev_rv_t
iavf_vc_op_disable_vlan_stripping_v2 (vlib_main_t *vm, vnet_dev_t *dev,
const virtchnl_vlan_setting_t *req)
{
iavf_virtchnl_req_t vr = {
.op = VIRTCHNL_OP_DISABLE_VLAN_STRIPPING_V2,
.req = req,
.req_sz = sizeof (*req),
};
return iavf_virtchnl_req (vm, dev, &vr);
}
#endif /* _IIAVF_VIRTCHNL_FUNCS_H_ */
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