#include "ulp_matcher.h"
#include "ulp_flow_db.h"
#include "ulp_mapper.h"
+#include "ulp_fc_mgr.h"
+#include "ulp_port_db.h"
#include <rte_malloc.h>
static int32_t
return BNXT_TF_RC_SUCCESS;
}
+static inline void
+bnxt_ulp_set_dir_attributes(struct ulp_rte_parser_params *params,
+ const struct rte_flow_attr *attr)
+{
+ /* Set the flow attributes */
+ if (attr->egress)
+ params->dir_attr |= BNXT_ULP_FLOW_ATTR_EGRESS;
+ if (attr->ingress)
+ params->dir_attr |= BNXT_ULP_FLOW_ATTR_INGRESS;
+ if (attr->transfer)
+ params->dir_attr |= BNXT_ULP_FLOW_ATTR_TRANSFER;
+}
+
/* Function to create the rte flow. */
static struct rte_flow *
-bnxt_ulp_flow_create(struct rte_eth_dev *dev,
- const struct rte_flow_attr *attr,
- const struct rte_flow_item pattern[],
- const struct rte_flow_action actions[],
- struct rte_flow_error *error)
+bnxt_ulp_flow_create(struct rte_eth_dev *dev,
+ const struct rte_flow_attr *attr,
+ const struct rte_flow_item pattern[],
+ const struct rte_flow_action actions[],
+ struct rte_flow_error *error)
{
+ struct bnxt_ulp_mapper_create_parms mapper_cparms = { 0 };
struct ulp_rte_parser_params params;
- struct bnxt_ulp_context *ulp_ctx = NULL;
+ struct bnxt_ulp_context *ulp_ctx;
uint32_t class_id, act_tmpl;
struct rte_flow *flow_id;
- uint32_t app_priority;
uint32_t fid;
- uint8_t *buffer;
- uint32_t vnic;
- int ret;
+ int ret = BNXT_TF_RC_ERROR;
if (bnxt_ulp_flow_validate_args(attr,
pattern, actions,
error) == BNXT_TF_RC_ERROR) {
BNXT_TF_DBG(ERR, "Invalid arguments being passed\n");
- return NULL;
+ goto parse_error;
}
ulp_ctx = bnxt_ulp_eth_dev_ptr2_cntxt_get(dev);
if (!ulp_ctx) {
BNXT_TF_DBG(ERR, "ULP context is not initialized\n");
- return NULL;
+ goto parse_error;
}
/* Initialize the parser params */
memset(¶ms, 0, sizeof(struct ulp_rte_parser_params));
+ params.ulp_ctx = ulp_ctx;
- if (attr->egress)
- params.dir = ULP_DIR_EGRESS;
+ /* Set the flow attributes */
+ bnxt_ulp_set_dir_attributes(¶ms, attr);
/* copy the device port id and direction for further processing */
- buffer = params.hdr_field[BNXT_ULP_HDR_FIELD_SVIF_INDEX].spec;
- rte_memcpy(buffer, &dev->data->port_id, sizeof(uint16_t));
-
- /* Set the implicit vnic in the action property */
- vnic = (uint32_t)bnxt_get_vnic_id(dev->data->port_id);
- vnic = htonl(vnic);
- rte_memcpy(¶ms.act_prop.act_details[BNXT_ULP_ACT_PROP_IDX_VNIC],
- &vnic, BNXT_ULP_ACT_PROP_SZ_VNIC);
+ ULP_COMP_FLD_IDX_WR(¶ms, BNXT_ULP_CF_IDX_INCOMING_IF,
+ dev->data->port_id);
+ ULP_COMP_FLD_IDX_WR(¶ms, BNXT_ULP_CF_IDX_SVIF_FLAG,
+ BNXT_ULP_INVALID_SVIF_VAL);
/* Parse the rte flow pattern */
ret = bnxt_ulp_rte_parser_hdr_parse(pattern, ¶ms);
if (ret != BNXT_TF_RC_SUCCESS)
goto parse_error;
- ret = ulp_matcher_pattern_match(¶ms, &class_id);
+ /* Perform the rte flow post process */
+ ret = bnxt_ulp_rte_parser_post_process(¶ms);
+ if (ret != BNXT_TF_RC_SUCCESS)
+ goto parse_error;
+ ret = ulp_matcher_pattern_match(¶ms, &class_id);
if (ret != BNXT_TF_RC_SUCCESS)
goto parse_error;
if (ret != BNXT_TF_RC_SUCCESS)
goto parse_error;
- app_priority = attr->priority;
- /* call the ulp mapper to create the flow in the hardware */
- ret = ulp_mapper_flow_create(ulp_ctx,
- app_priority,
- ¶ms.hdr_bitmap,
- params.hdr_field,
- ¶ms.act_bitmap,
- ¶ms.act_prop,
- class_id,
- act_tmpl,
- &fid);
+ mapper_cparms.app_priority = attr->priority;
+ mapper_cparms.hdr_bitmap = ¶ms.hdr_bitmap;
+ mapper_cparms.hdr_field = params.hdr_field;
+ mapper_cparms.comp_fld = params.comp_fld;
+ mapper_cparms.act = ¶ms.act_bitmap;
+ mapper_cparms.act_prop = ¶ms.act_prop;
+ mapper_cparms.class_tid = class_id;
+ mapper_cparms.act_tid = act_tmpl;
+ mapper_cparms.flow_type = BNXT_ULP_FDB_TYPE_REGULAR;
+
+ /* Get the function id */
+ if (ulp_port_db_port_func_id_get(ulp_ctx,
+ dev->data->port_id,
+ &mapper_cparms.func_id)) {
+ BNXT_TF_DBG(ERR, "conversion of port to func id failed\n");
+ goto parse_error;
+ }
+ mapper_cparms.dir_attr = params.dir_attr;
+
+ /* Call the ulp mapper to create the flow in the hardware. */
+ ret = ulp_mapper_flow_create(ulp_ctx, &mapper_cparms, &fid);
if (!ret) {
flow_id = (struct rte_flow *)((uintptr_t)fid);
return flow_id;
/* Function to validate the rte flow. */
static int
-bnxt_ulp_flow_validate(struct rte_eth_dev *dev __rte_unused,
+bnxt_ulp_flow_validate(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
{
struct ulp_rte_parser_params params;
uint32_t class_id, act_tmpl;
- int ret;
+ int ret = BNXT_TF_RC_ERROR;
+ struct bnxt_ulp_context *ulp_ctx;
if (bnxt_ulp_flow_validate_args(attr,
pattern, actions,
error) == BNXT_TF_RC_ERROR) {
BNXT_TF_DBG(ERR, "Invalid arguments being passed\n");
- return -EINVAL;
+ goto parse_error;
+ }
+
+ ulp_ctx = bnxt_ulp_eth_dev_ptr2_cntxt_get(dev);
+ if (!ulp_ctx) {
+ BNXT_TF_DBG(ERR, "ULP context is not initialized\n");
+ goto parse_error;
}
/* Initialize the parser params */
memset(¶ms, 0, sizeof(struct ulp_rte_parser_params));
+ params.ulp_ctx = ulp_ctx;
- if (attr->egress)
- params.dir = ULP_DIR_EGRESS;
+ /* Set the flow attributes */
+ bnxt_ulp_set_dir_attributes(¶ms, attr);
/* Parse the rte flow pattern */
ret = bnxt_ulp_rte_parser_hdr_parse(pattern, ¶ms);
if (ret != BNXT_TF_RC_SUCCESS)
goto parse_error;
+ /* Perform the rte flow post process */
+ ret = bnxt_ulp_rte_parser_post_process(¶ms);
+ if (ret != BNXT_TF_RC_SUCCESS)
+ goto parse_error;
+
ret = ulp_matcher_pattern_match(¶ms, &class_id);
if (ret != BNXT_TF_RC_SUCCESS)
}
/* Function to destroy the rte flow. */
-static int
+int
bnxt_ulp_flow_destroy(struct rte_eth_dev *dev,
struct rte_flow *flow,
struct rte_flow_error *error)
{
int ret = 0;
struct bnxt_ulp_context *ulp_ctx;
- uint32_t fid;
+ uint32_t flow_id;
+ uint16_t func_id;
ulp_ctx = bnxt_ulp_eth_dev_ptr2_cntxt_get(dev);
if (!ulp_ctx) {
BNXT_TF_DBG(ERR, "ULP context is not initialized\n");
- rte_flow_error_set(error, EINVAL,
- RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
- "Failed to destroy flow.");
+ if (error)
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
+ "Failed to destroy flow.");
return -EINVAL;
}
- fid = (uint32_t)(uintptr_t)flow;
+ flow_id = (uint32_t)(uintptr_t)flow;
- ret = ulp_mapper_flow_destroy(ulp_ctx, fid);
- if (ret)
- rte_flow_error_set(error, -ret,
- RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
- "Failed to destroy flow.");
+ if (ulp_port_db_port_func_id_get(ulp_ctx,
+ dev->data->port_id,
+ &func_id)) {
+ BNXT_TF_DBG(ERR, "conversion of port to func id failed\n");
+ if (error)
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
+ "Failed to destroy flow.");
+ return -EINVAL;
+ }
+
+ if (ulp_flow_db_validate_flow_func(ulp_ctx, flow_id, func_id) ==
+ false) {
+ BNXT_TF_DBG(ERR, "Incorrect device params\n");
+ if (error)
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
+ "Failed to destroy flow.");
+ return -EINVAL;
+ }
+
+ ret = ulp_mapper_flow_destroy(ulp_ctx, BNXT_ULP_FDB_TYPE_REGULAR,
+ flow_id);
+ if (ret) {
+ BNXT_TF_DBG(ERR, "Failed to destroy flow.\n");
+ if (error)
+ rte_flow_error_set(error, -ret,
+ RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
+ "Failed to destroy flow.");
+ }
return ret;
}
struct rte_flow_error *error)
{
struct bnxt_ulp_context *ulp_ctx;
- int32_t ret;
- struct bnxt *bp;
+ int32_t ret = 0;
+ uint16_t func_id;
ulp_ctx = bnxt_ulp_eth_dev_ptr2_cntxt_get(eth_dev);
if (!ulp_ctx) {
- BNXT_TF_DBG(ERR, "ULP context is not initialized\n");
- rte_flow_error_set(error, EINVAL,
- RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
- "Failed to flush flow.");
- return -EINVAL;
+ return ret;
}
- bp = eth_dev->data->dev_private;
/* Free the resources for the last device */
- if (!ulp_ctx_deinit_allowed(bp))
- return 0;
-
- ret = ulp_flow_db_flush_flows(ulp_ctx, BNXT_ULP_REGULAR_FLOW_TABLE);
+ if (ulp_ctx_deinit_allowed(ulp_ctx)) {
+ ret = ulp_flow_db_session_flow_flush(ulp_ctx);
+ } else if (bnxt_ulp_cntxt_ptr2_flow_db_get(ulp_ctx)) {
+ ret = ulp_port_db_port_func_id_get(ulp_ctx,
+ eth_dev->data->port_id,
+ &func_id);
+ if (!ret)
+ ret = ulp_flow_db_function_flow_flush(ulp_ctx, func_id);
+ else
+ BNXT_TF_DBG(ERR, "convert port to func id failed\n");
+ }
if (ret)
rte_flow_error_set(error, ret,
RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
return ret;
}
+/* Function to query the rte flows. */
+static int32_t
+bnxt_ulp_flow_query(struct rte_eth_dev *eth_dev,
+ struct rte_flow *flow,
+ const struct rte_flow_action *action,
+ void *data,
+ struct rte_flow_error *error)
+{
+ int rc = 0;
+ struct bnxt_ulp_context *ulp_ctx;
+ struct rte_flow_query_count *count;
+ uint32_t flow_id;
+
+ ulp_ctx = bnxt_ulp_eth_dev_ptr2_cntxt_get(eth_dev);
+ if (!ulp_ctx) {
+ BNXT_TF_DBG(ERR, "ULP context is not initialized\n");
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
+ "Failed to query flow.");
+ return -EINVAL;
+ }
+
+ flow_id = (uint32_t)(uintptr_t)flow;
+
+ switch (action->type) {
+ case RTE_FLOW_ACTION_TYPE_COUNT:
+ count = data;
+ rc = ulp_fc_mgr_query_count_get(ulp_ctx, flow_id, count);
+ if (rc) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
+ "Failed to query flow.");
+ }
+ break;
+ default:
+ rte_flow_error_set(error, -rc, RTE_FLOW_ERROR_TYPE_ACTION_NUM,
+ NULL, "Unsupported action item");
+ }
+
+ return rc;
+}
+
const struct rte_flow_ops bnxt_ulp_rte_flow_ops = {
.validate = bnxt_ulp_flow_validate,
.create = bnxt_ulp_flow_create,
.destroy = bnxt_ulp_flow_destroy,
.flush = bnxt_ulp_flow_flush,
- .query = NULL,
+ .query = bnxt_ulp_flow_query,
.isolate = NULL
};