diff mbox series

[9/9] net/bnxt: increase scaling numbers on Thor

Message ID 20211001055909.27276-10-venkatkumar.duvvuru@broadcom.com (mailing list archive)
State Superseded, archived
Delegated to: Ajit Khaparde
Headers show
Series fixes and enhancements to Truflow | expand

Checks

Context Check Description
ci/intel-Testing success Testing PASS
ci/Intel-compilation success Compilation OK
ci/iol-x86_64-compile-testing fail Testing issues
ci/iol-x86_64-unit-testing fail Testing issues
ci/iol-aarch64-compile-testing success Testing PASS
ci/github-robot: build success github build: passed
ci/checkpatch success coding style OK

Commit Message

Venkat Duvvuru Oct. 1, 2021, 5:59 a.m. UTC
From: Shahaji Bhosle <sbhosle@broadcom.com>

* Updated defines and data types to allow 256 VFRs.
* Increased the encap record cache to support 256 to 4K entries. So
  vxlan connections can be scaled to 4k entries.

Signed-off-by: Shahaji Bhosle <sbhosle@broadcom.com>
Signed-off-by: Kishore Padmanabha <kishore.padmanabha@broadcom.com>
Signed-off-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>
Reviewed-by: Kishore Padmanabha <kishore.padmanabha@broadcom.com>
Reviewed-by: Randy Schacher <stuart.schacher@broadcom.com>
---
 drivers/net/bnxt/bnxt.h                        |  6 +++++-
 drivers/net/bnxt/bnxt_cpr.c                    |  2 +-
 drivers/net/bnxt/bnxt_ethdev.c                 | 18 +++++++++---------
 drivers/net/bnxt/bnxt_reps.c                   |  3 +--
 drivers/net/bnxt/tf_ulp/bnxt_ulp.h             |  2 +-
 .../generic_templates/ulp_template_db_tbl.c    |  8 ++++----
 drivers/net/bnxt/tf_ulp/ulp_def_rules.c        |  6 +++---
 7 files changed, 24 insertions(+), 21 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/bnxt/bnxt.h b/drivers/net/bnxt/bnxt.h
index 9bf6697006..0209bb5c39 100644
--- a/drivers/net/bnxt/bnxt.h
+++ b/drivers/net/bnxt/bnxt.h
@@ -240,7 +240,11 @@  struct bnxt_parent_info {
 struct bnxt_pf_info {
 #define BNXT_FIRST_PF_FID	1
 #define BNXT_MAX_VFS(bp)	((bp)->pf->max_vfs)
-#define BNXT_MAX_VF_REPS	64
+#define BNXT_MAX_VF_REPS_WH     64
+#define BNXT_MAX_VF_REPS_TH     256
+#define BNXT_MAX_VF_REPS(bp) \
+				(BNXT_CHIP_P5(bp) ? BNXT_MAX_VF_REPS_TH : \
+				BNXT_MAX_VF_REPS_WH)
 #define BNXT_TOTAL_VFS(bp)	((bp)->pf->total_vfs)
 #define BNXT_FIRST_VF_FID	128
 #define BNXT_PF_RINGS_USED(bp)	bnxt_get_num_queues(bp)
diff --git a/drivers/net/bnxt/bnxt_cpr.c b/drivers/net/bnxt/bnxt_cpr.c
index 63ff02a198..6bb70d516e 100644
--- a/drivers/net/bnxt/bnxt_cpr.c
+++ b/drivers/net/bnxt/bnxt_cpr.c
@@ -74,7 +74,7 @@  bnxt_process_default_vnic_change(struct bnxt *bp,
 			BNXT_DEFAULT_VNIC_CHANGE_VF_ID_SFT;
 	PMD_DRV_LOG(INFO, "async event received vf_id 0x%x\n", vf_fid);
 
-	for (vf_id = 0; vf_id < BNXT_MAX_VF_REPS; vf_id++) {
+	for (vf_id = 0; vf_id < BNXT_MAX_VF_REPS(bp); vf_id++) {
 		eth_dev = bp->rep_info[vf_id].vfr_eth_dev;
 		if (!eth_dev)
 			continue;
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 63d764f968..034f4cdcaa 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -1185,7 +1185,7 @@  void bnxt_print_link_info(struct rte_eth_dev *eth_dev)
 	struct rte_eth_link *link = &eth_dev->data->dev_link;
 
 	if (link->link_status)
-		PMD_DRV_LOG(INFO, "Port %d Link Up - speed %u Mbps - %s\n",
+		PMD_DRV_LOG(DEBUG, "Port %d Link Up - speed %u Mbps - %s\n",
 			eth_dev->data->port_id,
 			(uint32_t)link->link_speed,
 			(link->link_duplex == ETH_LINK_FULL_DUPLEX) ?
@@ -6046,7 +6046,7 @@  static int bnxt_init_rep_info(struct bnxt *bp)
 		return 0;
 
 	bp->rep_info = rte_zmalloc("bnxt_rep_info",
-				   sizeof(bp->rep_info[0]) * BNXT_MAX_VF_REPS,
+				   sizeof(bp->rep_info[0]) * BNXT_MAX_VF_REPS(bp),
 				   0);
 	if (!bp->rep_info) {
 		PMD_DRV_LOG(ERR, "Failed to alloc memory for rep info\n");
@@ -6088,7 +6088,9 @@  static int bnxt_rep_port_probe(struct rte_pci_device *pci_dev,
 {
 	struct rte_eth_dev *vf_rep_eth_dev;
 	char name[RTE_ETH_NAME_MAX_LEN];
-	struct bnxt *backing_bp;
+	struct bnxt *backing_bp = backing_eth_dev->data->dev_private;
+	uint16_t max_vf_reps = BNXT_MAX_VF_REPS(backing_bp);
+
 	uint16_t num_rep;
 	int i, ret = 0;
 	struct rte_kvargs *kvlist = NULL;
@@ -6101,9 +6103,9 @@  static int bnxt_rep_port_probe(struct rte_pci_device *pci_dev,
 		return -ENOTSUP;
 	}
 	num_rep = eth_da->nb_representor_ports;
-	if (num_rep > BNXT_MAX_VF_REPS) {
+	if (num_rep > max_vf_reps) {
 		PMD_DRV_LOG(ERR, "nb_representor_ports = %d > %d MAX VF REPS\n",
-			    num_rep, BNXT_MAX_VF_REPS);
+			    num_rep, max_vf_reps);
 		return -EINVAL;
 	}
 
@@ -6114,8 +6116,6 @@  static int bnxt_rep_port_probe(struct rte_pci_device *pci_dev,
 		return -EINVAL;
 	}
 
-	backing_bp = backing_eth_dev->data->dev_private;
-
 	if (!(BNXT_PF(backing_bp) || BNXT_VF_IS_TRUSTED(backing_bp))) {
 		PMD_DRV_LOG(ERR,
 			    "Not a PF or trusted VF. No Representor support\n");
@@ -6135,9 +6135,9 @@  static int bnxt_rep_port_probe(struct rte_pci_device *pci_dev,
 			.parent_dev = backing_eth_dev
 		};
 
-		if (representor.vf_id >= BNXT_MAX_VF_REPS) {
+		if (representor.vf_id >= max_vf_reps) {
 			PMD_DRV_LOG(ERR, "VF-Rep id %d >= %d MAX VF ID\n",
-				    representor.vf_id, BNXT_MAX_VF_REPS);
+				    representor.vf_id, max_vf_reps);
 			continue;
 		}
 
diff --git a/drivers/net/bnxt/bnxt_reps.c b/drivers/net/bnxt/bnxt_reps.c
index bdbad53b7d..0feefe156c 100644
--- a/drivers/net/bnxt/bnxt_reps.c
+++ b/drivers/net/bnxt/bnxt_reps.c
@@ -209,7 +209,6 @@  int bnxt_representor_init(struct rte_eth_dev *eth_dev, void *params)
 	eth_dev->data->dev_link.link_status = link->link_status;
 	eth_dev->data->dev_link.link_autoneg = link->link_autoneg;
 
-	PMD_DRV_LOG(INFO, "calling bnxt_print_link_info\n");
 	bnxt_print_link_info(eth_dev);
 
 	PMD_DRV_LOG(INFO,
@@ -818,7 +817,7 @@  int bnxt_rep_stop_all(struct bnxt *bp)
 	if (!bp->rep_info)
 		return 0;
 
-	for (vf_id = 0; vf_id < BNXT_MAX_VF_REPS; vf_id++) {
+	for (vf_id = 0; vf_id < BNXT_MAX_VF_REPS(bp); vf_id++) {
 		rep_eth_dev = bp->rep_info[vf_id].vfr_eth_dev;
 		if (!rep_eth_dev)
 			continue;
diff --git a/drivers/net/bnxt/tf_ulp/bnxt_ulp.h b/drivers/net/bnxt/tf_ulp/bnxt_ulp.h
index 68f1470c61..960a5a0c93 100644
--- a/drivers/net/bnxt/tf_ulp/bnxt_ulp.h
+++ b/drivers/net/bnxt/tf_ulp/bnxt_ulp.h
@@ -262,7 +262,7 @@  bnxt_ulp_cntxt_ptr2_ulp_flags_get(struct bnxt_ulp_context *ulp_ctx,
 				  uint32_t *flags);
 
 int32_t
-bnxt_ulp_get_df_rule_info(uint8_t port_id, struct bnxt_ulp_context *ulp_ctx,
+bnxt_ulp_get_df_rule_info(uint16_t port_id, struct bnxt_ulp_context *ulp_ctx,
 			  struct bnxt_ulp_df_rule_info *info);
 
 struct bnxt_ulp_vfr_rule_info*
diff --git a/drivers/net/bnxt/tf_ulp/generic_templates/ulp_template_db_tbl.c b/drivers/net/bnxt/tf_ulp/generic_templates/ulp_template_db_tbl.c
index 5383e2cd70..e43e341927 100644
--- a/drivers/net/bnxt/tf_ulp/generic_templates/ulp_template_db_tbl.c
+++ b/drivers/net/bnxt/tf_ulp/generic_templates/ulp_template_db_tbl.c
@@ -3,7 +3,7 @@ 
  * All rights reserved.
  */
 
-/* date: Thu Sep  9 11:11:05 2021 */
+/* date: Thu Sep 16 11:49:55 2021 */
 
 #include "ulp_template_db_enum.h"
 #include "ulp_template_db_field.h"
@@ -164,12 +164,12 @@  struct bnxt_ulp_generic_tbl_params ulp_generic_tbl_params[] = {
 	},
 	[BNXT_ULP_RESOURCE_SUB_TYPE_GENERIC_TABLE_VXLAN_ENCAP_REC_CACHE << 1 |
 		BNXT_ULP_DIRECTION_EGRESS] = {
-	.name                    = "INGRESS GEN_TABLE_VXLAN_ENCAP_REC_CACHE",
-	.result_num_entries      = 256,
+	.name                    = "EGRESS GEN_TABLE_VXLAN_ENCAP_REC_CACHE",
+	.result_num_entries      = 4096,
 	.result_num_bytes        = 6,
 	.key_num_bytes           = 17,
 	.num_buckets             = 8,
-	.hash_tbl_entries        = 1024,
+	.hash_tbl_entries        = 16384,
 	.result_byte_order       = BNXT_ULP_BYTE_ORDER_LE
 	}
 };
diff --git a/drivers/net/bnxt/tf_ulp/ulp_def_rules.c b/drivers/net/bnxt/tf_ulp/ulp_def_rules.c
index d8336d164e..01233c0f5e 100644
--- a/drivers/net/bnxt/tf_ulp/ulp_def_rules.c
+++ b/drivers/net/bnxt/tf_ulp/ulp_def_rules.c
@@ -441,7 +441,7 @@  void
 bnxt_ulp_destroy_df_rules(struct bnxt *bp, bool global)
 {
 	struct bnxt_ulp_df_rule_info *info;
-	uint8_t port_id;
+	uint16_t port_id;
 
 	if (!BNXT_TRUFLOW_EN(bp) ||
 	    BNXT_ETH_DEV_IS_REPRESENTOR(bp->eth_dev))
@@ -505,7 +505,7 @@  int32_t
 bnxt_ulp_create_df_rules(struct bnxt *bp)
 {
 	struct bnxt_ulp_df_rule_info *info;
-	uint8_t port_id;
+	uint16_t port_id;
 	int rc = 0;
 
 	if (!BNXT_TRUFLOW_EN(bp) ||
@@ -562,7 +562,7 @@  bnxt_ulp_create_vfr_default_rules(struct rte_eth_dev *vfr_ethdev)
 	struct rte_eth_dev *parent_dev = vfr->parent_dev;
 	struct bnxt *bp = parent_dev->data->dev_private;
 	uint16_t vfr_port_id = vfr_ethdev->data->port_id;
-	uint8_t port_id;
+	uint16_t port_id;
 	int rc;
 
 	if (!bp || !BNXT_TRUFLOW_EN(bp))