net/bnxt: limit queue count for NS3/Stingray devices

[dpdk.git] / drivers / net / bnxt / bnxt.h

diff --git a/drivers/net/bnxt/bnxt.h b/drivers/net/bnxt/bnxt.h
index e5bdf63..e259c82 100644 (file)
--- a/drivers/net/bnxt/bnxt.h
+++ b/drivers/net/bnxt/bnxt.h
@@ -64,6 +64,12 @@
 #define BROADCOM_DEV_ID_57508          0x1750
 #define BROADCOM_DEV_ID_57504          0x1751
 #define BROADCOM_DEV_ID_57502          0x1752
+#define BROADCOM_DEV_ID_57508_MF1      0x1800
+#define BROADCOM_DEV_ID_57504_MF1      0x1801
+#define BROADCOM_DEV_ID_57502_MF1      0x1802
+#define BROADCOM_DEV_ID_57508_MF2      0x1803
+#define BROADCOM_DEV_ID_57504_MF2      0x1804
+#define BROADCOM_DEV_ID_57502_MF2      0x1805
 #define BROADCOM_DEV_ID_57500_VF1      0x1806
 #define BROADCOM_DEV_ID_57500_VF2      0x1807
 #define BROADCOM_DEV_ID_58802          0xd802
@@ -77,6 +83,9 @@
 #define BNXT_MAX_PKT_LEN       (BNXT_MAX_MTU + RTE_ETHER_HDR_LEN +\
                                 RTE_ETHER_CRC_LEN +\
                                 (BNXT_NUM_VLANS * VLAN_TAG_SIZE))
+/* FW adds extra 4 bytes for FCS */
+#define BNXT_VNIC_MRU(mtu)\
+       ((mtu) + RTE_ETHER_HDR_LEN + VLAN_TAG_SIZE * BNXT_NUM_VLANS)
 #define BNXT_VF_RSV_NUM_RSS_CTX        1
 #define BNXT_VF_RSV_NUM_L2_CTX 4
 /* TODO: For now, do not support VMDq/RFS on VFs. */
@@ -599,6 +608,13 @@ struct bnxt {
        uint16_t                max_cp_rings;
        uint16_t                max_tx_rings;
        uint16_t                max_rx_rings;
+#define MAX_STINGRAY_RINGS             128U
+#define BNXT_MAX_RINGS(bp) \
+       (BNXT_STINGRAY(bp) ? RTE_MIN(RTE_MIN(bp->max_rx_rings, \
+                                            MAX_STINGRAY_RINGS), \
+                                    bp->max_stat_ctx) : \
+                               RTE_MIN(bp->max_rx_rings, bp->max_stat_ctx))
+
        uint16_t                max_nq_rings;
        uint16_t                max_l2_ctx;
        uint16_t                max_rx_em_flows;
@@ -636,6 +652,7 @@ struct bnxt {
        struct bnxt_error_recovery_info *recovery_info;
 };
 
+int bnxt_mtu_set_op(struct rte_eth_dev *eth_dev, uint16_t new_mtu);
 int bnxt_link_update_op(struct rte_eth_dev *eth_dev, int wait_to_complete);
 int bnxt_rcv_msg_from_vf(struct bnxt *bp, uint16_t vf_id, void *msg);
 int is_bnxt_in_error(struct bnxt *bp);