X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fbnxt%2Ftf_core%2Ftf_core.c;h=0dbde1de2d0c3d4ae756fd69e46997eae6ee5141;hb=7ecfe8521fbb6a845f08a6b178676d1d6c5a7802;hp=00b2775edd379366ebff113f8232f7419554324a;hpb=b2da02480cb74a433767c6da77fc2b5bc5658c7d;p=dpdk.git

diff --git a/drivers/net/bnxt/tf_core/tf_core.c b/drivers/net/bnxt/tf_core/tf_core.c
index 00b2775edd..0dbde1de2d 100644
--- a/drivers/net/bnxt/tf_core/tf_core.c
+++ b/drivers/net/bnxt/tf_core/tf_core.c
@@ -49,9 +49,22 @@ tf_open_session(struct tf *tfp,
 		    &slot,
 		    &device);
 	if (rc != 4) {
-		TFP_DRV_LOG(ERR,
+		/* PCI Domain not provided (optional in DPDK), thus we
+		 * force domain to 0 and recheck.
+		 */
+		domain = 0;
+
+		/* Check parsing of bus/slot/device */
+		rc = sscanf(parms->ctrl_chan_name,
+			    "%x:%x.%d",
+			    &bus,
+			    &slot,
+			    &device);
+		if (rc != 3) {
+			TFP_DRV_LOG(ERR,
 			    "Failed to scan device ctrl_chan_name\n");
-		return -EINVAL;
+			return -EINVAL;
+		}
 	}
 
 	parms->session_id.internal.domain = domain;
@@ -62,7 +75,6 @@ tf_open_session(struct tf *tfp,
 	/* Session vs session client is decided in
 	 * tf_session_open_session()
 	 */
-	printf("TF_OPEN, %s\n", parms->ctrl_chan_name);
 	rc = tf_session_open_session(tfp, &oparms);
 	/* Logging handled by tf_session_open_session */
 	if (rc)
@@ -521,6 +533,7 @@ tf_free_identifier(struct tf *tfp,
 	fparms.dir = parms->dir;
 	fparms.type = parms->ident_type;
 	fparms.id = parms->id;
+	fparms.ref_cnt = &parms->ref_cnt;
 	rc = dev->ops->tf_dev_free_ident(tfp, &fparms);
 	if (rc) {
 		TFP_DRV_LOG(ERR,
@@ -533,6 +546,139 @@ tf_free_identifier(struct tf *tfp,
 	return 0;
 }
 
+int
+tf_search_identifier(struct tf *tfp,
+		     struct tf_search_identifier_parms *parms)
+{
+	int rc;
+	struct tf_session *tfs;
+	struct tf_dev_info *dev;
+	struct tf_ident_search_parms sparms;
+
+	TF_CHECK_PARMS2(tfp, parms);
+
+	/* Can't do static initialization due to UT enum check */
+	memset(&sparms, 0, sizeof(struct tf_ident_search_parms));
+
+	/* Retrieve the session information */
+	rc = tf_session_get_session(tfp, &tfs);
+	if (rc) {
+		TFP_DRV_LOG(ERR,
+			    "%s: Failed to lookup session, rc:%s\n",
+			    tf_dir_2_str(parms->dir),
+			    strerror(-rc));
+		return rc;
+	}
+
+	/* Retrieve the device information */
+	rc = tf_session_get_device(tfs, &dev);
+	if (rc) {
+		TFP_DRV_LOG(ERR,
+			    "%s: Failed to lookup device, rc:%s\n",
+			    tf_dir_2_str(parms->dir),
+			    strerror(-rc));
+		return rc;
+	}
+
+	if (dev->ops->tf_dev_search_ident == NULL) {
+		rc = -EOPNOTSUPP;
+		TFP_DRV_LOG(ERR,
+			    "%s: Operation not supported, rc:%s\n",
+			    tf_dir_2_str(parms->dir),
+			    strerror(-rc));
+		return rc;
+	}
+
+	sparms.dir = parms->dir;
+	sparms.type = parms->ident_type;
+	sparms.search_id = parms->search_id;
+	sparms.hit = &parms->hit;
+	sparms.ref_cnt = &parms->ref_cnt;
+	rc = dev->ops->tf_dev_search_ident(tfp, &sparms);
+	if (rc) {
+		TFP_DRV_LOG(ERR,
+			    "%s: Identifier search failed, rc:%s\n",
+			    tf_dir_2_str(parms->dir),
+			    strerror(-rc));
+		return rc;
+	}
+
+	return 0;
+}
+
+int
+tf_search_tcam_entry(struct tf *tfp,
+		     struct tf_search_tcam_entry_parms *parms)
+{
+	int rc;
+	struct tf_session *tfs;
+	struct tf_dev_info *dev;
+	struct tf_tcam_alloc_search_parms sparms;
+
+	TF_CHECK_PARMS2(tfp, parms);
+
+	memset(&sparms, 0, sizeof(struct tf_tcam_alloc_search_parms));
+
+	/* Retrieve the session information */
+	rc = tf_session_get_session(tfp, &tfs);
+	if (rc) {
+		TFP_DRV_LOG(ERR,
+			    "%s: Failed to lookup session, rc:%s\n",
+			    tf_dir_2_str(parms->dir),
+			    strerror(-rc));
+		return rc;
+	}
+
+	/* Retrieve the device information */
+	rc = tf_session_get_device(tfs, &dev);
+	if (rc) {
+		TFP_DRV_LOG(ERR,
+			    "%s: Failed to lookup device, rc:%s\n",
+			    tf_dir_2_str(parms->dir),
+			    strerror(-rc));
+		return rc;
+	}
+
+	if (dev->ops->tf_dev_alloc_search_tcam == NULL) {
+		rc = -EOPNOTSUPP;
+		TFP_DRV_LOG(ERR,
+			    "%s: Operation not supported, rc:%s\n",
+			    tf_dir_2_str(parms->dir),
+			    strerror(-rc));
+		return rc;
+	}
+
+	sparms.dir = parms->dir;
+	sparms.type = parms->tcam_tbl_type;
+	sparms.key = parms->key;
+	sparms.key_size = TF_BITS2BYTES_WORD_ALIGN(parms->key_sz_in_bits);
+	sparms.mask = parms->mask;
+	sparms.priority = parms->priority;
+	sparms.alloc = parms->alloc;
+
+	/* Result is an in/out and so no need to copy during outputs */
+	sparms.result = parms->result;
+	sparms.result_size =
+		TF_BITS2BYTES_WORD_ALIGN(parms->result_sz_in_bits);
+
+	rc = dev->ops->tf_dev_alloc_search_tcam(tfp, &sparms);
+	if (rc) {
+		TFP_DRV_LOG(ERR,
+			    "%s: TCAM allocation failed, rc:%s\n",
+			    tf_dir_2_str(parms->dir),
+			    strerror(-rc));
+		return rc;
+	}
+
+	/* Copy the outputs */
+	parms->hit = sparms.hit;
+	parms->search_status = sparms.search_status;
+	parms->ref_cnt = sparms.ref_cnt;
+	parms->idx = sparms.idx;
+
+	return 0;
+}
+
 int
 tf_alloc_tcam_entry(struct tf *tfp,
 		    struct tf_alloc_tcam_entry_parms *parms)
@@ -806,6 +952,71 @@ tf_alloc_tbl_entry(struct tf *tfp,
 	return 0;
 }
 
+int
+tf_search_tbl_entry(struct tf *tfp,
+		    struct tf_search_tbl_entry_parms *parms)
+{
+	int rc;
+	struct tf_session *tfs;
+	struct tf_dev_info *dev;
+	struct tf_tbl_alloc_search_parms sparms;
+
+	TF_CHECK_PARMS2(tfp, parms);
+
+	/* Retrieve the session information */
+	rc = tf_session_get_session(tfp, &tfs);
+	if (rc) {
+		TFP_DRV_LOG(ERR,
+			    "%s: Failed to lookup session, rc:%s\n",
+			    tf_dir_2_str(parms->dir),
+			    strerror(-rc));
+		return rc;
+	}
+
+	/* Retrieve the device information */
+	rc = tf_session_get_device(tfs, &dev);
+	if (rc) {
+		TFP_DRV_LOG(ERR,
+			    "%s: Failed to lookup device, rc:%s\n",
+			    tf_dir_2_str(parms->dir),
+			    strerror(-rc));
+		return rc;
+	}
+
+	if (dev->ops->tf_dev_alloc_search_tbl == NULL) {
+		rc = -EOPNOTSUPP;
+		TFP_DRV_LOG(ERR,
+			    "%s: Operation not supported, rc:%s\n",
+			    tf_dir_2_str(parms->dir),
+			    strerror(-rc));
+		return rc;
+	}
+
+	memset(&sparms, 0, sizeof(struct tf_tbl_alloc_search_parms));
+	sparms.dir = parms->dir;
+	sparms.type = parms->type;
+	sparms.result = parms->result;
+	sparms.result_sz_in_bytes = parms->result_sz_in_bytes;
+	sparms.alloc = parms->alloc;
+	sparms.tbl_scope_id = parms->tbl_scope_id;
+	rc = dev->ops->tf_dev_alloc_search_tbl(tfp, &sparms);
+	if (rc) {
+		TFP_DRV_LOG(ERR,
+			    "%s: TBL allocation failed, rc:%s\n",
+			    tf_dir_2_str(parms->dir),
+			    strerror(-rc));
+		return rc;
+	}
+
+	/* Return the outputs from the search */
+	parms->hit = sparms.hit;
+	parms->search_status = sparms.search_status;
+	parms->ref_cnt = sparms.ref_cnt;
+	parms->idx = sparms.idx;
+
+	return 0;
+}
+
 int
 tf_free_tbl_entry(struct tf *tfp,
 		  struct tf_free_tbl_entry_parms *parms)