@@ -296,6 +296,7 @@ struct ice_vsi {
u16 req_rxq; /* User requested Rx queues */
u16 num_rx_desc;
u16 num_tx_desc;
+ u16 qset_handle[ICE_MAX_TRAFFIC_CLASS];
struct ice_tc_cfg tc_cfg;
struct bpf_prog *xdp_prog;
struct ice_ring **xdp_rings; /* XDP ring array */
@@ -1536,6 +1536,36 @@ struct ice_aqc_dis_txq {
struct ice_aqc_dis_txq_item qgrps[1];
};
+/* Add Tx RDMA Queue Set (indirect 0x0C33) */
+struct ice_aqc_add_rdma_qset {
+ u8 num_qset_grps;
+ u8 reserved[7];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+/* This is the descriptor of each qset entry for the Add Tx RDMA Queue Set
+ * command (0x0C33). Only used within struct ice_aqc_add_rdma_qset.
+ */
+struct ice_aqc_add_tx_rdma_qset_entry {
+ __le16 tx_qset_id;
+ u8 rsvd[2];
+ __le32 qset_teid;
+ struct ice_aqc_txsched_elem info;
+};
+
+/* The format of the command buffer for Add Tx RDMA Queue Set(0x0C33)
+ * is an array of the following structs. Please note that the length of
+ * each struct ice_aqc_add_rdma_qset is variable due to the variable
+ * number of queues in each group!
+ */
+struct ice_aqc_add_rdma_qset_data {
+ __le32 parent_teid;
+ __le16 num_qsets;
+ u8 rsvd[2];
+ struct ice_aqc_add_tx_rdma_qset_entry rdma_qsets[1];
+};
+
/* Configure Firmware Logging Command (indirect 0xFF09)
* Logging Information Read Response (indirect 0xFF10)
* Note: The 0xFF10 command has no input parameters.
@@ -1732,6 +1762,7 @@ struct ice_aq_desc {
struct ice_aqc_get_set_rss_key get_set_rss_key;
struct ice_aqc_add_txqs add_txqs;
struct ice_aqc_dis_txqs dis_txqs;
+ struct ice_aqc_add_rdma_qset add_rdma_qset;
struct ice_aqc_add_get_update_free_vsi vsi_cmd;
struct ice_aqc_add_update_free_vsi_resp add_update_free_vsi_res;
struct ice_aqc_fw_logging fw_logging;
@@ -1867,6 +1898,7 @@ enum ice_adminq_opc {
/* Tx queue handling commands/events */
ice_aqc_opc_add_txqs = 0x0C30,
ice_aqc_opc_dis_txqs = 0x0C31,
+ ice_aqc_opc_add_rdma_qset = 0x0C33,
/* package commands */
ice_aqc_opc_download_pkg = 0x0C40,
@@ -2917,6 +2917,59 @@ ice_aq_dis_lan_txq(struct ice_hw *hw, u8 num_qgrps,
return status;
}
+/**
+ * ice_aq_add_rdma_qsets
+ * @hw: pointer to the hardware structure
+ * @num_qset_grps: Number of RDMA Qset groups
+ * @qset_list: list of qset groups to be added
+ * @buf_size: size of buffer for indirect command
+ * @cd: pointer to command details structure or NULL
+ *
+ * Add Tx RDMA Qsets (0x0C33)
+ */
+static enum ice_status
+ice_aq_add_rdma_qsets(struct ice_hw *hw, u8 num_qset_grps,
+ struct ice_aqc_add_rdma_qset_data *qset_list,
+ u16 buf_size, struct ice_sq_cd *cd)
+{
+ struct ice_aqc_add_rdma_qset_data *list;
+ u16 i, sum_header_size, sum_q_size = 0;
+ struct ice_aqc_add_rdma_qset *cmd;
+ struct ice_aq_desc desc;
+
+ cmd = &desc.params.add_rdma_qset;
+
+ ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_add_rdma_qset);
+
+ if (!qset_list)
+ return ICE_ERR_PARAM;
+
+ if (num_qset_grps > ICE_LAN_TXQ_MAX_QGRPS)
+ return ICE_ERR_PARAM;
+
+ sum_header_size = num_qset_grps *
+ (sizeof(*qset_list) - sizeof(*qset_list->rdma_qsets));
+
+ list = qset_list;
+ for (i = 0; i < num_qset_grps; i++) {
+ struct ice_aqc_add_tx_rdma_qset_entry *qset = list->rdma_qsets;
+ u16 num_qsets = le16_to_cpu(list->num_qsets);
+
+ sum_q_size += num_qsets * sizeof(*qset);
+ list = (struct ice_aqc_add_rdma_qset_data *)
+ (qset + num_qsets);
+ }
+
+ if (buf_size != (sum_header_size + sum_q_size))
+ return ICE_ERR_PARAM;
+
+ desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
+
+ cmd->num_qset_grps = num_qset_grps;
+
+ return ice_aq_send_cmd(hw, &desc, qset_list, buf_size, cd);
+}
+
/* End of FW Admin Queue command wrappers */
/**
@@ -3388,6 +3441,141 @@ ice_cfg_vsi_lan(struct ice_port_info *pi, u16 vsi_handle, u8 tc_bitmap,
ICE_SCHED_NODE_OWNER_LAN);
}
+/**
+ * ice_cfg_vsi_rdma - configure the VSI RDMA queues
+ * @pi: port information structure
+ * @vsi_handle: software VSI handle
+ * @tc_bitmap: TC bitmap
+ * @max_rdmaqs: max RDMA queues array per TC
+ *
+ * This function adds/updates the VSI RDMA queues per TC.
+ */
+enum ice_status
+ice_cfg_vsi_rdma(struct ice_port_info *pi, u16 vsi_handle, u8 tc_bitmap,
+ u16 *max_rdmaqs)
+{
+ return ice_cfg_vsi_qs(pi, vsi_handle, tc_bitmap, max_rdmaqs,
+ ICE_SCHED_NODE_OWNER_RDMA);
+}
+
+/**
+ * ice_ena_vsi_rdma_qset
+ * @pi: port information structure
+ * @vsi_handle: software VSI handle
+ * @tc: TC number
+ * @rdma_qset: pointer to RDMA qset
+ * @num_qsets: number of RDMA qsets
+ * @qset_teid: pointer to qset node teids
+ *
+ * This function adds RDMA qset
+ */
+enum ice_status
+ice_ena_vsi_rdma_qset(struct ice_port_info *pi, u16 vsi_handle, u8 tc,
+ u16 *rdma_qset, u16 num_qsets, u32 *qset_teid)
+{
+ struct ice_aqc_txsched_elem_data node = { 0 };
+ struct ice_aqc_add_rdma_qset_data *buf;
+ struct ice_sched_node *parent;
+ enum ice_status status;
+ struct ice_hw *hw;
+ u16 i, buf_size;
+
+ if (!pi || pi->port_state != ICE_SCHED_PORT_STATE_READY)
+ return ICE_ERR_CFG;
+ hw = pi->hw;
+
+ if (!ice_is_vsi_valid(hw, vsi_handle))
+ return ICE_ERR_PARAM;
+
+ buf_size = struct_size(buf, rdma_qsets, num_qsets - 1);
+ buf = kzalloc(buf_size, GFP_KERNEL);
+ if (!buf)
+ return ICE_ERR_NO_MEMORY;
+ mutex_lock(&pi->sched_lock);
+
+ parent = ice_sched_get_free_qparent(pi, vsi_handle, tc,
+ ICE_SCHED_NODE_OWNER_RDMA);
+ if (!parent) {
+ status = ICE_ERR_PARAM;
+ goto rdma_error_exit;
+ }
+ buf->parent_teid = parent->info.node_teid;
+ node.parent_teid = parent->info.node_teid;
+
+ buf->num_qsets = cpu_to_le16(num_qsets);
+ for (i = 0; i < num_qsets; i++) {
+ buf->rdma_qsets[i].tx_qset_id = cpu_to_le16(rdma_qset[i]);
+ buf->rdma_qsets[i].info.valid_sections =
+ ICE_AQC_ELEM_VALID_GENERIC;
+ }
+ status = ice_aq_add_rdma_qsets(hw, 1, buf, buf_size, NULL);
+ if (status) {
+ ice_debug(hw, ICE_DBG_RDMA, "add RDMA qset failed\n");
+ goto rdma_error_exit;
+ }
+ node.data.elem_type = ICE_AQC_ELEM_TYPE_LEAF;
+ for (i = 0; i < num_qsets; i++) {
+ node.node_teid = buf->rdma_qsets[i].qset_teid;
+ status = ice_sched_add_node(pi, hw->num_tx_sched_layers - 1,
+ &node);
+ if (status)
+ break;
+ qset_teid[i] = le32_to_cpu(node.node_teid);
+ }
+rdma_error_exit:
+ mutex_unlock(&pi->sched_lock);
+ kfree(buf);
+ return status;
+}
+
+/**
+ * ice_dis_vsi_rdma_qset - free RDMA resources
+ * @pi: port_info struct
+ * @count: number of RDMA qsets to free
+ * @qset_teid: TEID of qset node
+ * @q_id: list of queue IDs being disabled
+ */
+enum ice_status
+ice_dis_vsi_rdma_qset(struct ice_port_info *pi, u16 count, u32 *qset_teid,
+ u16 *q_id)
+{
+ struct ice_aqc_dis_txq_item qg_list;
+ enum ice_status status = 0;
+ u16 qg_size;
+ int i;
+
+ if (!pi || pi->port_state != ICE_SCHED_PORT_STATE_READY)
+ return ICE_ERR_CFG;
+
+ qg_size = sizeof(qg_list);
+
+ mutex_lock(&pi->sched_lock);
+
+ for (i = 0; i < count; i++) {
+ struct ice_sched_node *node;
+
+ node = ice_sched_find_node_by_teid(pi->root, qset_teid[i]);
+ if (!node)
+ continue;
+
+ qg_list.parent_teid = node->info.parent_teid;
+ qg_list.num_qs = 1;
+ qg_list.q_id[0] =
+ cpu_to_le16(q_id[i] |
+ ICE_AQC_Q_DIS_BUF_ELEM_TYPE_RDMA_QSET);
+
+ status = ice_aq_dis_lan_txq(pi->hw, 1, &qg_list, qg_size,
+ ICE_NO_RESET, 0, NULL);
+ if (status)
+ break;
+
+ ice_free_sched_node(pi, node);
+ }
+
+ mutex_unlock(&pi->sched_lock);
+ return status;
+}
+
/**
* ice_replay_pre_init - replay pre initialization
* @hw: pointer to the HW struct
@@ -125,6 +125,15 @@ ice_aq_sff_eeprom(struct ice_hw *hw, u16 lport, u8 bus_addr,
bool write, struct ice_sq_cd *cd);
enum ice_status
+ice_cfg_vsi_rdma(struct ice_port_info *pi, u16 vsi_handle, u8 tc_bitmap,
+ u16 *max_rdmaqs);
+enum ice_status
+ice_ena_vsi_rdma_qset(struct ice_port_info *pi, u16 vsi_handle, u8 tc,
+ u16 *rdma_qset, u16 num_qsets, u32 *qset_teid);
+enum ice_status
+ice_dis_vsi_rdma_qset(struct ice_port_info *pi, u16 count, u32 *qset_teid,
+ u16 *q_id);
+enum ice_status
ice_dis_vsi_txq(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u8 num_queues,
u16 *q_handle, u16 *q_ids, u32 *q_teids,
enum ice_disq_rst_src rst_src, u16 vmvf_num,
@@ -388,6 +388,248 @@ ice_unroll_peer(struct ice_peer_dev_int *peer_dev_int,
return 0;
}
+/**
+ * ice_find_vsi - Find the VSI from VSI ID
+ * @pf: The PF pointer to search in
+ * @vsi_num: The VSI ID to search for
+ */
+static struct ice_vsi *ice_find_vsi(struct ice_pf *pf, u16 vsi_num)
+{
+ int i;
+
+ ice_for_each_vsi(pf, i)
+ if (pf->vsi[i] && pf->vsi[i]->vsi_num == vsi_num)
+ return pf->vsi[i];
+ return NULL;
+}
+
+/**
+ * ice_peer_alloc_rdma_qsets - Allocate Leaf Nodes for RDMA Qset
+ * @peer_dev: peer that is requesting the Leaf Nodes
+ * @res: Resources to be allocated
+ * @partial_acceptable: If partial allocation is acceptable to the peer
+ *
+ * This function allocates Leaf Nodes for given RDMA Qset resources
+ * for the peer device.
+ */
+static int
+ice_peer_alloc_rdma_qsets(struct iidc_peer_dev *peer_dev, struct iidc_res *res,
+ int __always_unused partial_acceptable)
+{
+ u16 max_rdmaqs[ICE_MAX_TRAFFIC_CLASS];
+ enum ice_status status;
+ struct ice_vsi *vsi;
+ struct device *dev;
+ struct ice_pf *pf;
+ int i, ret = 0;
+ u32 *qset_teid;
+ u16 *qs_handle;
+
+ if (!ice_validate_peer_dev(peer_dev) || !res)
+ return -EINVAL;
+
+ pf = pci_get_drvdata(peer_dev->pdev);
+ dev = ice_pf_to_dev(pf);
+
+ if (res->cnt_req > ICE_MAX_TXQ_PER_TXQG)
+ return -EINVAL;
+
+ qset_teid = kcalloc(res->cnt_req, sizeof(*qset_teid), GFP_KERNEL);
+ if (!qset_teid)
+ return -ENOMEM;
+
+ qs_handle = kcalloc(res->cnt_req, sizeof(*qs_handle), GFP_KERNEL);
+ if (!qs_handle) {
+ kfree(qset_teid);
+ return -ENOMEM;
+ }
+
+ ice_for_each_traffic_class(i)
+ max_rdmaqs[i] = 0;
+
+ for (i = 0; i < res->cnt_req; i++) {
+ struct iidc_rdma_qset_params *qset;
+
+ qset = &res->res[i].res.qsets;
+ if (qset->vsi_id != peer_dev->pf_vsi_num) {
+ dev_err(dev, "RDMA QSet invalid VSI requested\n");
+ ret = -EINVAL;
+ goto out;
+ }
+ max_rdmaqs[qset->tc]++;
+ qs_handle[i] = qset->qs_handle;
+ }
+
+ vsi = ice_find_vsi(pf, peer_dev->pf_vsi_num);
+ if (!vsi) {
+ dev_err(dev, "RDMA QSet invalid VSI\n");
+ ret = -EINVAL;
+ goto out;
+ }
+
+ status = ice_cfg_vsi_rdma(vsi->port_info, vsi->idx, vsi->tc_cfg.ena_tc,
+ max_rdmaqs);
+ if (status) {
+ dev_err(dev, "Failed VSI RDMA qset config\n");
+ ret = -EINVAL;
+ goto out;
+ }
+
+ for (i = 0; i < res->cnt_req; i++) {
+ struct iidc_rdma_qset_params *qset;
+
+ qset = &res->res[i].res.qsets;
+ status = ice_ena_vsi_rdma_qset(vsi->port_info, vsi->idx,
+ qset->tc, &qs_handle[i], 1,
+ &qset_teid[i]);
+ if (status) {
+ dev_err(dev, "Failed VSI RDMA qset enable\n");
+ ret = -EINVAL;
+ goto out;
+ }
+ vsi->qset_handle[qset->tc] = qset->qs_handle;
+ qset->teid = qset_teid[i];
+ }
+
+out:
+ kfree(qset_teid);
+ kfree(qs_handle);
+ return ret;
+}
+
+/**
+ * ice_peer_free_rdma_qsets - Free leaf nodes for RDMA Qset
+ * @peer_dev: peer that requested qsets to be freed
+ * @res: Resource to be freed
+ */
+static int
+ice_peer_free_rdma_qsets(struct iidc_peer_dev *peer_dev, struct iidc_res *res)
+{
+ enum ice_status status;
+ int count, i, ret = 0;
+ struct ice_vsi *vsi;
+ struct device *dev;
+ struct ice_pf *pf;
+ u16 vsi_id;
+ u32 *teid;
+ u16 *q_id;
+
+ if (!ice_validate_peer_dev(peer_dev) || !res)
+ return -EINVAL;
+
+ pf = pci_get_drvdata(peer_dev->pdev);
+ dev = ice_pf_to_dev(pf);
+
+ count = res->res_allocated;
+ if (count > ICE_MAX_TXQ_PER_TXQG)
+ return -EINVAL;
+
+ teid = kcalloc(count, sizeof(*teid), GFP_KERNEL);
+ if (!teid)
+ return -ENOMEM;
+
+ q_id = kcalloc(count, sizeof(*q_id), GFP_KERNEL);
+ if (!q_id) {
+ kfree(teid);
+ return -ENOMEM;
+ }
+
+ vsi_id = res->res[0].res.qsets.vsi_id;
+ vsi = ice_find_vsi(pf, vsi_id);
+ if (!vsi) {
+ dev_err(dev, "RDMA Invalid VSI\n");
+ ret = -EINVAL;
+ goto rdma_free_out;
+ }
+
+ for (i = 0; i < count; i++) {
+ struct iidc_rdma_qset_params *qset;
+
+ qset = &res->res[i].res.qsets;
+ if (qset->vsi_id != vsi_id) {
+ dev_err(dev, "RDMA Invalid VSI ID\n");
+ ret = -EINVAL;
+ goto rdma_free_out;
+ }
+ q_id[i] = qset->qs_handle;
+ teid[i] = qset->teid;
+
+ vsi->qset_handle[qset->tc] = 0;
+ }
+
+ status = ice_dis_vsi_rdma_qset(vsi->port_info, count, teid, q_id);
+ if (status)
+ ret = -EINVAL;
+
+rdma_free_out:
+ kfree(teid);
+ kfree(q_id);
+
+ return ret;
+}
+
+/**
+ * ice_peer_alloc_res - Allocate requested resources for peer device
+ * @peer_dev: peer that is requesting resources
+ * @res: Resources to be allocated
+ * @partial_acceptable: If partial allocation is acceptable to the peer
+ *
+ * This function allocates requested resources for the peer device.
+ */
+static int
+ice_peer_alloc_res(struct iidc_peer_dev *peer_dev, struct iidc_res *res,
+ int partial_acceptable)
+{
+ struct ice_pf *pf;
+ int ret;
+
+ if (!ice_validate_peer_dev(peer_dev) || !res)
+ return -EINVAL;
+
+ pf = pci_get_drvdata(peer_dev->pdev);
+ if (!ice_pf_state_is_nominal(pf))
+ return -EBUSY;
+
+ switch (res->res_type) {
+ case IIDC_RDMA_QSETS_TXSCHED:
+ ret = ice_peer_alloc_rdma_qsets(peer_dev, res,
+ partial_acceptable);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/**
+ * ice_peer_free_res - Free given resources
+ * @peer_dev: peer that is requesting freeing of resources
+ * @res: Resources to be freed
+ *
+ * Free/Release resources allocated to given peer device.
+ */
+static int
+ice_peer_free_res(struct iidc_peer_dev *peer_dev, struct iidc_res *res)
+{
+ int ret;
+
+ if (!ice_validate_peer_dev(peer_dev) || !res)
+ return -EINVAL;
+
+ switch (res->res_type) {
+ case IIDC_RDMA_QSETS_TXSCHED:
+ ret = ice_peer_free_rdma_qsets(peer_dev, res);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
/**
* ice_peer_unregister - request to unregister peer
* @peer_dev: peer device
@@ -511,6 +753,8 @@ ice_peer_update_vsi_filter(struct iidc_peer_dev *peer_dev,
/* Initialize the ice_ops struct, which is used in 'ice_init_peer_devices' */
static const struct iidc_ops ops = {
+ .alloc_res = ice_peer_alloc_res,
+ .free_res = ice_peer_free_res,
.peer_register = ice_peer_register,
.peer_unregister = ice_peer_unregister,
.update_vsi_filter = ice_peer_update_vsi_filter,
@@ -577,6 +577,50 @@ ice_alloc_lan_q_ctx(struct ice_hw *hw, u16 vsi_handle, u8 tc, u16 new_numqs)
return 0;
}
+/**
+ * ice_alloc_rdma_q_ctx - allocate RDMA queue contexts for the given VSI and TC
+ * @hw: pointer to the HW struct
+ * @vsi_handle: VSI handle
+ * @tc: TC number
+ * @new_numqs: number of queues
+ */
+static enum ice_status
+ice_alloc_rdma_q_ctx(struct ice_hw *hw, u16 vsi_handle, u8 tc, u16 new_numqs)
+{
+ struct ice_vsi_ctx *vsi_ctx;
+ struct ice_q_ctx *q_ctx;
+
+ vsi_ctx = ice_get_vsi_ctx(hw, vsi_handle);
+ if (!vsi_ctx)
+ return ICE_ERR_PARAM;
+ /* allocate RDMA queue contexts */
+ if (!vsi_ctx->rdma_q_ctx[tc]) {
+ vsi_ctx->rdma_q_ctx[tc] = devm_kcalloc(ice_hw_to_dev(hw),
+ new_numqs,
+ sizeof(*q_ctx),
+ GFP_KERNEL);
+ if (!vsi_ctx->rdma_q_ctx[tc])
+ return ICE_ERR_NO_MEMORY;
+ vsi_ctx->num_rdma_q_entries[tc] = new_numqs;
+ return 0;
+ }
+ /* num queues are increased, update the queue contexts */
+ if (new_numqs > vsi_ctx->num_rdma_q_entries[tc]) {
+ u16 prev_num = vsi_ctx->num_rdma_q_entries[tc];
+
+ q_ctx = devm_kcalloc(ice_hw_to_dev(hw), new_numqs,
+ sizeof(*q_ctx), GFP_KERNEL);
+ if (!q_ctx)
+ return ICE_ERR_NO_MEMORY;
+ memcpy(q_ctx, vsi_ctx->rdma_q_ctx[tc],
+ prev_num * sizeof(*q_ctx));
+ devm_kfree(ice_hw_to_dev(hw), vsi_ctx->rdma_q_ctx[tc]);
+ vsi_ctx->rdma_q_ctx[tc] = q_ctx;
+ vsi_ctx->num_rdma_q_entries[tc] = new_numqs;
+ }
+ return 0;
+}
+
/**
* ice_aq_rl_profile - performs a rate limiting task
* @hw: pointer to the HW struct
@@ -1599,13 +1643,22 @@ ice_sched_update_vsi_child_nodes(struct ice_port_info *pi, u16 vsi_handle,
if (!vsi_ctx)
return ICE_ERR_PARAM;
- prev_numqs = vsi_ctx->sched.max_lanq[tc];
+ if (owner == ICE_SCHED_NODE_OWNER_LAN)
+ prev_numqs = vsi_ctx->sched.max_lanq[tc];
+ else
+ prev_numqs = vsi_ctx->sched.max_rdmaq[tc];
/* num queues are not changed or less than the previous number */
if (new_numqs <= prev_numqs)
return status;
- status = ice_alloc_lan_q_ctx(hw, vsi_handle, tc, new_numqs);
- if (status)
- return status;
+ if (owner == ICE_SCHED_NODE_OWNER_LAN) {
+ status = ice_alloc_lan_q_ctx(hw, vsi_handle, tc, new_numqs);
+ if (status)
+ return status;
+ } else {
+ status = ice_alloc_rdma_q_ctx(hw, vsi_handle, tc, new_numqs);
+ if (status)
+ return status;
+ }
if (new_numqs)
ice_sched_calc_vsi_child_nodes(hw, new_numqs, new_num_nodes);
@@ -1620,7 +1673,10 @@ ice_sched_update_vsi_child_nodes(struct ice_port_info *pi, u16 vsi_handle,
new_num_nodes, owner);
if (status)
return status;
- vsi_ctx->sched.max_lanq[tc] = new_numqs;
+ if (owner == ICE_SCHED_NODE_OWNER_LAN)
+ vsi_ctx->sched.max_lanq[tc] = new_numqs;
+ else
+ vsi_ctx->sched.max_rdmaq[tc] = new_numqs;
return 0;
}
@@ -1686,6 +1742,7 @@ ice_sched_cfg_vsi(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u16 maxqs,
* recreate the child nodes all the time in these cases.
*/
vsi_ctx->sched.max_lanq[tc] = 0;
+ vsi_ctx->sched.max_rdmaq[tc] = 0;
}
/* update the VSI child nodes */
@@ -1817,6 +1874,8 @@ ice_sched_rm_vsi_cfg(struct ice_port_info *pi, u16 vsi_handle, u8 owner)
}
if (owner == ICE_SCHED_NODE_OWNER_LAN)
vsi_ctx->sched.max_lanq[i] = 0;
+ else
+ vsi_ctx->sched.max_rdmaq[i] = 0;
}
status = 0;
@@ -310,6 +310,10 @@ static void ice_clear_vsi_q_ctx(struct ice_hw *hw, u16 vsi_handle)
devm_kfree(ice_hw_to_dev(hw), vsi->lan_q_ctx[i]);
vsi->lan_q_ctx[i] = NULL;
}
+ if (vsi->rdma_q_ctx[i]) {
+ devm_kfree(ice_hw_to_dev(hw), vsi->rdma_q_ctx[i]);
+ vsi->rdma_q_ctx[i] = NULL;
+ }
}
}
@@ -26,6 +26,8 @@ struct ice_vsi_ctx {
u8 vf_num;
u16 num_lan_q_entries[ICE_MAX_TRAFFIC_CLASS];
struct ice_q_ctx *lan_q_ctx[ICE_MAX_TRAFFIC_CLASS];
+ u16 num_rdma_q_entries[ICE_MAX_TRAFFIC_CLASS];
+ struct ice_q_ctx *rdma_q_ctx[ICE_MAX_TRAFFIC_CLASS];
};
enum ice_sw_fwd_act_type {
@@ -45,6 +45,7 @@ static inline u32 ice_round_to_num(u32 N, u32 R)
#define ICE_DBG_FLOW BIT_ULL(9)
#define ICE_DBG_SW BIT_ULL(13)
#define ICE_DBG_SCHED BIT_ULL(14)
+#define ICE_DBG_RDMA BIT_ULL(15)
#define ICE_DBG_PKG BIT_ULL(16)
#define ICE_DBG_RES BIT_ULL(17)
#define ICE_DBG_AQ_MSG BIT_ULL(24)
@@ -282,6 +283,7 @@ struct ice_sched_node {
u8 tc_num;
u8 owner;
#define ICE_SCHED_NODE_OWNER_LAN 0
+#define ICE_SCHED_NODE_OWNER_RDMA 2
};
/* Access Macros for Tx Sched Elements data */
@@ -353,6 +355,7 @@ struct ice_sched_vsi_info {
struct ice_sched_node *ag_node[ICE_MAX_TRAFFIC_CLASS];
struct list_head list_entry;
u16 max_lanq[ICE_MAX_TRAFFIC_CLASS];
+ u16 max_rdmaq[ICE_MAX_TRAFFIC_CLASS];
};
/* driver defines the policy */