[04/31] net/bnxt: set min and max descriptor count for Tx and Rx rings
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Commit Message
Set min and max descriptor count for Tx and Rx rings.
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---
drivers/net/bnxt/bnxt.h | 3 +++
drivers/net/bnxt/bnxt_ethdev.c | 4 ++++
2 files changed, 7 insertions(+)
@@ -24,6 +24,9 @@
#define VLAN_TAG_SIZE 4
#define BNXT_MAX_LED 4
#define BNXT_NUM_VLANS 2
+#define BNXT_MIN_RING_DESC 16
+#define BNXT_MAX_TX_RING_DESC 4096
+#define BNXT_MAX_RX_RING_DESC 8192
struct bnxt_led_info {
uint8_t led_id;
@@ -449,6 +449,10 @@ static void bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev,
eth_dev->data->dev_conf.intr_conf.lsc = 1;
eth_dev->data->dev_conf.intr_conf.rxq = 1;
+ dev_info->rx_desc_lim.nb_min = BNXT_MIN_RING_DESC;
+ dev_info->rx_desc_lim.nb_max = BNXT_MAX_RX_RING_DESC;
+ dev_info->tx_desc_lim.nb_min = BNXT_MIN_RING_DESC;
+ dev_info->tx_desc_lim.nb_max = BNXT_MAX_TX_RING_DESC;
/* *INDENT-ON* */