#include "tf_core.h"
#include "tf_ext_flow_handle.h"
-#include "ulp_template_db.h"
+#include "ulp_template_db_enum.h"
#include "ulp_template_struct.h"
#include "ulp_mark_mgr.h"
+#include "ulp_fc_mgr.h"
#include "ulp_flow_db.h"
+#include "ulp_mapper.h"
+#include "ulp_port_db.h"
/* Linked list of all TF sessions. */
STAILQ_HEAD(, bnxt_ulp_session_state) bnxt_ulp_session_list =
if (!bp)
return 0;
- if (&bp->tfp == bp->ulp_ctx.g_tfp)
+ if (&bp->tfp == bp->ulp_ctx->g_tfp)
return 1;
return 0;
struct rte_eth_dev *ethdev = bp->eth_dev;
int32_t rc = 0;
struct tf_open_session_parms params;
+ struct tf_session_resources *resources;
memset(¶ms, 0, sizeof(params));
return rc;
}
+ params.shadow_copy = false;
+ params.device_type = TF_DEVICE_TYPE_WH;
+ resources = ¶ms.resources;
+ /** RX **/
+ /* Identifiers */
+ resources->ident_cnt[TF_DIR_RX].cnt[TF_IDENT_TYPE_L2_CTXT] = 16;
+ resources->ident_cnt[TF_DIR_RX].cnt[TF_IDENT_TYPE_WC_PROF] = 8;
+ resources->ident_cnt[TF_DIR_RX].cnt[TF_IDENT_TYPE_PROF_FUNC] = 8;
+ resources->ident_cnt[TF_DIR_RX].cnt[TF_IDENT_TYPE_EM_PROF] = 8;
+
+ /* Table Types */
+ resources->tbl_cnt[TF_DIR_RX].cnt[TF_TBL_TYPE_FULL_ACT_RECORD] = 720;
+ resources->tbl_cnt[TF_DIR_RX].cnt[TF_TBL_TYPE_ACT_STATS_64] = 720;
+
+ /* TCAMs */
+ resources->tcam_cnt[TF_DIR_RX].cnt[TF_TCAM_TBL_TYPE_L2_CTXT_TCAM] = 16;
+ resources->tcam_cnt[TF_DIR_RX].cnt[TF_TCAM_TBL_TYPE_PROF_TCAM] = 8;
+ resources->tcam_cnt[TF_DIR_RX].cnt[TF_TCAM_TBL_TYPE_WC_TCAM] = 416;
+
+ /* EM */
+ resources->em_cnt[TF_DIR_RX].cnt[TF_EM_TBL_TYPE_EM_RECORD] = 2048;
+
+ /** TX **/
+ /* Identifiers */
+ resources->ident_cnt[TF_DIR_TX].cnt[TF_IDENT_TYPE_L2_CTXT] = 8;
+ resources->ident_cnt[TF_DIR_TX].cnt[TF_IDENT_TYPE_WC_PROF] = 8;
+ resources->ident_cnt[TF_DIR_TX].cnt[TF_IDENT_TYPE_PROF_FUNC] = 8;
+ resources->ident_cnt[TF_DIR_TX].cnt[TF_IDENT_TYPE_EM_PROF] = 8;
+
+ /* Table Types */
+ resources->tbl_cnt[TF_DIR_TX].cnt[TF_TBL_TYPE_FULL_ACT_RECORD] = 16;
+ resources->tbl_cnt[TF_DIR_TX].cnt[TF_TBL_TYPE_ACT_STATS_64] = 16;
+
+ /* ENCAP */
+ resources->tbl_cnt[TF_DIR_TX].cnt[TF_TBL_TYPE_ACT_ENCAP_64B] = 16;
+ resources->tbl_cnt[TF_DIR_TX].cnt[TF_TBL_TYPE_ACT_ENCAP_16B] = 16;
+
+ /* TCAMs */
+ resources->tcam_cnt[TF_DIR_TX].cnt[TF_TCAM_TBL_TYPE_L2_CTXT_TCAM] = 8;
+ resources->tcam_cnt[TF_DIR_TX].cnt[TF_TCAM_TBL_TYPE_PROF_TCAM] = 8;
+ resources->tcam_cnt[TF_DIR_TX].cnt[TF_TCAM_TBL_TYPE_WC_TCAM] = 8;
+
+ /* EM */
+ resources->em_cnt[TF_DIR_TX].cnt[TF_EM_TBL_TYPE_EM_RECORD] = 8;
+
+ /* EEM */
+ resources->em_cnt[TF_DIR_RX].cnt[TF_EM_TBL_TYPE_TBL_SCOPE] = 1;
+ resources->em_cnt[TF_DIR_TX].cnt[TF_EM_TBL_TYPE_TBL_SCOPE] = 1;
+
rc = tf_open_session(&bp->tfp, ¶ms);
if (rc) {
BNXT_TF_DBG(ERR, "Failed to open TF session - %s, rc = %d\n",
tf_close_session(&bp->tfp);
session->session_opened = 0;
session->g_tfp = NULL;
- bp->ulp_ctx.g_tfp = NULL;
+ bp->ulp_ctx->g_tfp = NULL;
}
static void
uint32_t dev_id;
int rc;
- rc = bnxt_ulp_cntxt_dev_id_get(&bp->ulp_ctx, &dev_id);
+ rc = bnxt_ulp_cntxt_dev_id_get(bp->ulp_ctx, &dev_id);
if (rc)
/* TBD: For now, just use default. */
dparms = 0;
else
dparms = bnxt_ulp_device_params_get(dev_id);
+ /*
+ * Set the flush timer for EEM entries. The value is in 100ms intervals,
+ * so 100 is 10s.
+ */
+ params->hw_flow_cache_flush_timer = 100;
+
if (!dparms) {
params->rx_max_key_sz_in_bits = BNXT_ULP_DFLT_RX_MAX_KEY;
params->rx_max_action_entry_sz_in_bits =
params->rx_max_action_entry_sz_in_bits =
BNXT_ULP_DFLT_RX_MAX_ACTN_ENTRY;
params->rx_mem_size_in_mb = BNXT_ULP_DFLT_RX_MEM;
- params->rx_num_flows_in_k = dparms->num_flows / (1024);
+ params->rx_num_flows_in_k = dparms->flow_db_num_entries / 1024;
params->rx_tbl_if_id = BNXT_ULP_RX_TBL_IF_ID;
params->tx_max_key_sz_in_bits = BNXT_ULP_DFLT_TX_MAX_KEY;
params->tx_max_action_entry_sz_in_bits =
BNXT_ULP_DFLT_TX_MAX_ACTN_ENTRY;
params->tx_mem_size_in_mb = BNXT_ULP_DFLT_TX_MEM;
- params->tx_num_flows_in_k = dparms->num_flows / (1024);
+ params->tx_num_flows_in_k = dparms->flow_db_num_entries / 1024;
params->tx_tbl_if_id = BNXT_ULP_TX_TBL_IF_ID;
}
}
ulp_eem_tbl_scope_init(struct bnxt *bp)
{
struct tf_alloc_tbl_scope_parms params = {0};
+ uint32_t dev_id;
+ struct bnxt_ulp_device_params *dparms;
int rc;
+ /* Get the dev specific number of flows that needed to be supported. */
+ if (bnxt_ulp_cntxt_dev_id_get(bp->ulp_ctx, &dev_id)) {
+ BNXT_TF_DBG(ERR, "Invalid device id\n");
+ return -EINVAL;
+ }
+
+ dparms = bnxt_ulp_device_params_get(dev_id);
+ if (!dparms) {
+ BNXT_TF_DBG(ERR, "could not fetch the device params\n");
+ return -ENODEV;
+ }
+
+ if (dparms->flow_mem_type != BNXT_ULP_FLOW_MEM_TYPE_EXT) {
+ BNXT_TF_DBG(INFO, "Table Scope alloc is not required\n");
+ return 0;
+ }
+
bnxt_init_tbl_scope_parms(bp, ¶ms);
rc = tf_alloc_tbl_scope(&bp->tfp, ¶ms);
return rc;
}
- rc = bnxt_ulp_cntxt_tbl_scope_id_set(&bp->ulp_ctx, params.tbl_scope_id);
+ rc = bnxt_ulp_cntxt_tbl_scope_id_set(bp->ulp_ctx, params.tbl_scope_id);
if (rc) {
BNXT_TF_DBG(ERR, "Unable to set table scope id\n");
return rc;
struct tf_free_tbl_scope_parms params = {0};
struct tf *tfp;
int32_t rc = 0;
+ struct bnxt_ulp_device_params *dparms;
+ uint32_t dev_id;
if (!ulp_ctx || !ulp_ctx->cfg_data)
return -EINVAL;
return -EINVAL;
}
+ /* Get the dev specific number of flows that needed to be supported. */
+ if (bnxt_ulp_cntxt_dev_id_get(bp->ulp_ctx, &dev_id)) {
+ BNXT_TF_DBG(ERR, "Invalid device id\n");
+ return -EINVAL;
+ }
+
+ dparms = bnxt_ulp_device_params_get(dev_id);
+ if (!dparms) {
+ BNXT_TF_DBG(ERR, "could not fetch the device params\n");
+ return -ENODEV;
+ }
+
+ if (dparms->flow_mem_type != BNXT_ULP_FLOW_MEM_TYPE_EXT) {
+ BNXT_TF_DBG(INFO, "Table Scope free is not required\n");
+ return 0;
+ }
+
rc = bnxt_ulp_cntxt_tbl_scope_id_get(ulp_ctx, ¶ms.tbl_scope_id);
if (rc) {
BNXT_TF_DBG(ERR, "Failed to get the table scope id\n");
/* Free the contents */
if (session->cfg_data) {
rte_free(session->cfg_data);
- bp->ulp_ctx.cfg_data = NULL;
+ bp->ulp_ctx->cfg_data = NULL;
session->cfg_data = NULL;
}
return 0;
}
/* Increment the ulp context data reference count usage. */
- bp->ulp_ctx.cfg_data = ulp_data;
+ bp->ulp_ctx->cfg_data = ulp_data;
session->cfg_data = ulp_data;
ulp_data->ref_cnt++;
(void)ulp_ctx_deinit(bp, session);
return rc;
}
- bnxt_ulp_cntxt_tfp_set(&bp->ulp_ctx, session->g_tfp);
+ bnxt_ulp_cntxt_tfp_set(bp->ulp_ctx, session->g_tfp);
return rc;
}
+/* The function to initialize ulp dparms with devargs */
+static int32_t
+ulp_dparms_init(struct bnxt *bp,
+ struct bnxt_ulp_context *ulp_ctx)
+{
+ struct bnxt_ulp_device_params *dparms;
+ uint32_t dev_id;
+
+ if (!bp->max_num_kflows)
+ return -EINVAL;
+
+ if (bnxt_ulp_cntxt_dev_id_get(ulp_ctx, &dev_id)) {
+ BNXT_TF_DBG(DEBUG, "Failed to get device id\n");
+ return -EINVAL;
+ }
+
+ dparms = bnxt_ulp_device_params_get(dev_id);
+ if (!dparms) {
+ BNXT_TF_DBG(DEBUG, "Failed to get device parms\n");
+ return -EINVAL;
+ }
+
+ /* num_flows = max_num_kflows * 1024 */
+ dparms->flow_db_num_entries = bp->max_num_kflows * 1024;
+ /* GFID = 2 * num_flows */
+ dparms->mark_db_gfid_entries = dparms->flow_db_num_entries * 2;
+ BNXT_TF_DBG(DEBUG, "Set the number of flows = %"PRIu64"\n",
+ dparms->flow_db_num_entries);
+
+ return 0;
+}
+
+/* The function to initialize bp flags with truflow features */
+static int32_t
+ulp_dparms_dev_port_intf_update(struct bnxt *bp,
+ struct bnxt_ulp_context *ulp_ctx)
+{
+ struct bnxt_ulp_device_params *dparms;
+ uint32_t dev_id;
+
+ if (bnxt_ulp_cntxt_dev_id_get(ulp_ctx, &dev_id)) {
+ BNXT_TF_DBG(DEBUG, "Failed to get device id\n");
+ return -EINVAL;
+ }
+
+ dparms = bnxt_ulp_device_params_get(dev_id);
+ if (!dparms) {
+ BNXT_TF_DBG(DEBUG, "Failed to get device parms\n");
+ return -EINVAL;
+ }
+
+ /* Update the bp flag with gfid flag */
+ if (dparms->flow_mem_type == BNXT_ULP_FLOW_MEM_TYPE_EXT)
+ bp->flags |= BNXT_FLAG_GFID_ENABLE;
+
+ return 0;
+}
+
static int32_t
ulp_ctx_attach(struct bnxt_ulp_context *ulp_ctx,
struct bnxt_ulp_session_state *session)
BNXT_TF_DBG(ERR, "Invalid Arguments\n");
return -EINVAL;
}
- ulp_ctx = &bp->ulp_ctx;
+ ulp_ctx = bp->ulp_ctx;
if (!ulp_ctx->cfg_data)
return 0;
bool init;
int rc;
+ if (bp->ulp_ctx) {
+ BNXT_TF_DBG(ERR, "ulp ctx already allocated\n");
+ return -EINVAL;
+ }
+
/*
* Multiple uplink ports can be associated with a single vswitch.
* Make sure only the port that is started first will initialize
return -EINVAL;
}
+ bp->ulp_ctx = rte_zmalloc("bnxt_ulp_ctx",
+ sizeof(struct bnxt_ulp_context), 0);
+ if (!bp->ulp_ctx) {
+ BNXT_TF_DBG(ERR, "Failed to allocate ulp ctx\n");
+ ulp_session_deinit(session);
+ return -ENOMEM;
+ }
+
/*
* If ULP is already initialized for a specific domain then simply
* assign the ulp context to this rte_eth_dev.
*/
if (init) {
- rc = ulp_ctx_attach(&bp->ulp_ctx, session);
+ rc = ulp_ctx_attach(bp->ulp_ctx, session);
if (rc) {
BNXT_TF_DBG(ERR,
"Failed to attach the ulp context\n");
+ ulp_session_deinit(session);
+ rte_free(bp->ulp_ctx);
+ return rc;
+ }
+
+ /* Update bnxt driver flags */
+ rc = ulp_dparms_dev_port_intf_update(bp, bp->ulp_ctx);
+ if (rc) {
+ BNXT_TF_DBG(ERR, "Failed to update driver flags\n");
+ ulp_ctx_detach(bp, session);
+ ulp_session_deinit(session);
+ rte_free(bp->ulp_ctx);
+ return rc;
+ }
+
+ /* update the port database */
+ rc = ulp_port_db_dev_port_intf_update(bp->ulp_ctx, bp->eth_dev);
+ if (rc) {
+ BNXT_TF_DBG(ERR,
+ "Failed to update port database\n");
+ ulp_ctx_detach(bp, session);
+ ulp_session_deinit(session);
+ rte_free(bp->ulp_ctx);
}
return rc;
}
goto jump_to_error;
}
+ /* Initialize ulp dparms with values devargs passed */
+ rc = ulp_dparms_init(bp, bp->ulp_ctx);
+
+ /* create the port database */
+ rc = ulp_port_db_init(bp->ulp_ctx, bp->port_cnt);
+ if (rc) {
+ BNXT_TF_DBG(ERR, "Failed to create the port database\n");
+ goto jump_to_error;
+ }
+
+ /* Update bnxt driver flags */
+ rc = ulp_dparms_dev_port_intf_update(bp, bp->ulp_ctx);
+ if (rc) {
+ BNXT_TF_DBG(ERR, "Failed to update driver flags\n");
+ goto jump_to_error;
+ }
+
+ /* update the port database */
+ rc = ulp_port_db_dev_port_intf_update(bp->ulp_ctx, bp->eth_dev);
+ if (rc) {
+ BNXT_TF_DBG(ERR, "Failed to update port database\n");
+ goto jump_to_error;
+ }
+
/* Create the Mark database. */
- rc = ulp_mark_db_init(&bp->ulp_ctx);
+ rc = ulp_mark_db_init(bp->ulp_ctx);
if (rc) {
BNXT_TF_DBG(ERR, "Failed to create the mark database\n");
goto jump_to_error;
}
/* Create the flow database. */
- rc = ulp_flow_db_init(&bp->ulp_ctx);
+ rc = ulp_flow_db_init(bp->ulp_ctx);
if (rc) {
BNXT_TF_DBG(ERR, "Failed to create the flow database\n");
goto jump_to_error;
goto jump_to_error;
}
+ rc = ulp_mapper_init(bp->ulp_ctx);
+ if (rc) {
+ BNXT_TF_DBG(ERR, "Failed to initialize ulp mapper\n");
+ goto jump_to_error;
+ }
+
+ rc = ulp_fc_mgr_init(bp->ulp_ctx);
+ if (rc) {
+ BNXT_TF_DBG(ERR, "Failed to initialize ulp flow counter mgr\n");
+ goto jump_to_error;
+ }
+
return rc;
jump_to_error:
return;
/* clean up regular flows */
- ulp_flow_db_flush_flows(&bp->ulp_ctx, BNXT_ULP_REGULAR_FLOW_TABLE);
+ ulp_flow_db_flush_flows(bp->ulp_ctx, BNXT_ULP_REGULAR_FLOW_TABLE);
/* cleanup the eem table scope */
- ulp_eem_tbl_scope_deinit(bp, &bp->ulp_ctx);
+ ulp_eem_tbl_scope_deinit(bp, bp->ulp_ctx);
/* cleanup the flow database */
- ulp_flow_db_deinit(&bp->ulp_ctx);
+ ulp_flow_db_deinit(bp->ulp_ctx);
/* Delete the Mark database */
- ulp_mark_db_deinit(&bp->ulp_ctx);
+ ulp_mark_db_deinit(bp->ulp_ctx);
+
+ /* cleanup the ulp mapper */
+ ulp_mapper_deinit(bp->ulp_ctx);
+
+ /* Delete the Flow Counter Manager */
+ ulp_fc_mgr_deinit(bp->ulp_ctx);
+
+ /* Delete the Port database */
+ ulp_port_db_deinit(bp->ulp_ctx);
/* Delete the ulp context and tf session */
ulp_ctx_detach(bp, session);
/* Finally delete the bnxt session*/
ulp_session_deinit(session);
+
+ rte_free(bp->ulp_ctx);
}
/* Function to set the Mark DB into the context */
BNXT_TF_DBG(ERR, "Bnxt private data is not initialized\n");
return NULL;
}
- return &bp->ulp_ctx;
+ return bp->ulp_ctx;
+}
+
+int32_t
+bnxt_ulp_cntxt_ptr2_mapper_data_set(struct bnxt_ulp_context *ulp_ctx,
+ void *mapper_data)
+{
+ if (!ulp_ctx || !ulp_ctx->cfg_data) {
+ BNXT_TF_DBG(ERR, "Invalid ulp context data\n");
+ return -EINVAL;
+ }
+
+ ulp_ctx->cfg_data->mapper_data = mapper_data;
+ return 0;
+}
+
+void *
+bnxt_ulp_cntxt_ptr2_mapper_data_get(struct bnxt_ulp_context *ulp_ctx)
+{
+ if (!ulp_ctx || !ulp_ctx->cfg_data) {
+ BNXT_TF_DBG(ERR, "Invalid ulp context data\n");
+ return NULL;
+ }
+
+ return ulp_ctx->cfg_data->mapper_data;
+}
+
+/* Function to set the port database to the ulp context. */
+int32_t
+bnxt_ulp_cntxt_ptr2_port_db_set(struct bnxt_ulp_context *ulp_ctx,
+ struct bnxt_ulp_port_db *port_db)
+{
+ if (!ulp_ctx || !ulp_ctx->cfg_data)
+ return -EINVAL;
+
+ ulp_ctx->cfg_data->port_db = port_db;
+ return 0;
+}
+
+/* Function to get the port database from the ulp context. */
+struct bnxt_ulp_port_db *
+bnxt_ulp_cntxt_ptr2_port_db_get(struct bnxt_ulp_context *ulp_ctx)
+{
+ if (!ulp_ctx || !ulp_ctx->cfg_data)
+ return NULL;
+
+ return ulp_ctx->cfg_data->port_db;
+}
+
+/* Function to set the flow counter info into the context */
+int32_t
+bnxt_ulp_cntxt_ptr2_fc_info_set(struct bnxt_ulp_context *ulp_ctx,
+ struct bnxt_ulp_fc_info *ulp_fc_info)
+{
+ if (!ulp_ctx || !ulp_ctx->cfg_data) {
+ BNXT_TF_DBG(ERR, "Invalid ulp context data\n");
+ return -EINVAL;
+ }
+
+ ulp_ctx->cfg_data->fc_info = ulp_fc_info;
+
+ return 0;
+}
+
+/* Function to retrieve the flow counter info from the context. */
+struct bnxt_ulp_fc_info *
+bnxt_ulp_cntxt_ptr2_fc_info_get(struct bnxt_ulp_context *ulp_ctx)
+{
+ if (!ulp_ctx || !ulp_ctx->cfg_data)
+ return NULL;
+
+ return ulp_ctx->cfg_data->fc_info;
}
git.droids-corp.org / dpdk.git / blobdiff