[dpdk-dev] [PATCH] net/bnxt: add support for 200G link speed

[Kalesh A P <kalesh-anakkur.purayil@broadcom.com>]

From: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>

When the driver is loaded on a 200G NIC, the port speed is not
displayed correctly. Parse the 200G speed before displaying it.

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---
 drivers/net/bnxt/bnxt_ethdev.c |  2 ++
 drivers/net/bnxt/bnxt_hwrm.c   | 12 +++++++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index ee0550b..2ba9d6b 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -693,6 +693,8 @@ static uint32_t bnxt_get_speed_capabilities(struct bnxt *bp)
 		speed_capa |= ETH_LINK_SPEED_50G;
 	if (link_speed & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_100GB)
 		speed_capa |= ETH_LINK_SPEED_100G;
+	if (link_speed & HWRM_PORT_PHY_QCFG_OUTPUT_SUPPORT_SPEEDS_200GB)
+		speed_capa |= ETH_LINK_SPEED_200G;
 
 	if (bp->link_info.auto_mode == HWRM_PORT_PHY_QCFG_OUTPUT_AUTO_MODE_NONE)
 		speed_capa |= ETH_LINK_SPEED_FIXED;
diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index ef65107..77a9110 100644
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -2762,6 +2762,10 @@ static uint16_t bnxt_parse_eth_link_speed(uint32_t conf_link_speed)
 		eth_link_speed =
 			HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_100GB;
 		break;
+	case ETH_LINK_SPEED_200G:
+		eth_link_speed =
+			HWRM_PORT_PHY_CFG_INPUT_FORCE_LINK_SPEED_200GB;
+		break;
 	default:
 		PMD_DRV_LOG(ERR,
 			"Unsupported link speed %d; default to AUTO\n",
@@ -2774,7 +2778,8 @@ static uint16_t bnxt_parse_eth_link_speed(uint32_t conf_link_speed)
 #define BNXT_SUPPORTED_SPEEDS (ETH_LINK_SPEED_100M | ETH_LINK_SPEED_100M_HD | \
 		ETH_LINK_SPEED_1G | ETH_LINK_SPEED_2_5G | \
 		ETH_LINK_SPEED_10G | ETH_LINK_SPEED_20G | ETH_LINK_SPEED_25G | \
-		ETH_LINK_SPEED_40G | ETH_LINK_SPEED_50G | ETH_LINK_SPEED_100G)
+		ETH_LINK_SPEED_40G | ETH_LINK_SPEED_50G | \
+		ETH_LINK_SPEED_100G | ETH_LINK_SPEED_200G)
 
 static int bnxt_valid_link_speed(uint32_t link_speed, uint16_t port_id)
 {
@@ -2840,6 +2845,8 @@ bnxt_parse_eth_link_speed_mask(struct bnxt *bp, uint32_t link_speed)
 		ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_50GB;
 	if (link_speed & ETH_LINK_SPEED_100G)
 		ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_100GB;
+	if (link_speed & ETH_LINK_SPEED_200G)
+		ret |= HWRM_PORT_PHY_CFG_INPUT_AUTO_LINK_SPEED_MASK_200GB;
 	return ret;
 }
 
@@ -2875,6 +2882,9 @@ static uint32_t bnxt_parse_hw_link_speed(uint16_t hw_link_speed)
 	case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_100GB:
 		eth_link_speed = ETH_SPEED_NUM_100G;
 		break;
+	case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_200GB:
+		eth_link_speed = ETH_SPEED_NUM_200G;
+		break;
 	case HWRM_PORT_PHY_QCFG_OUTPUT_LINK_SPEED_2GB:
 	default:
 		PMD_DRV_LOG(ERR, "HWRM link speed %d not defined\n",
-- 
2.10.1