#ifndef _BNXT_RXR_H_
#define _BNXT_RXR_H_
+#include "hsi_struct_def_dpdk.h"
#define B_RX_DB(db, prod) \
- (*(uint32_t *)db = (DB_KEY_RX | prod))
+ (*(uint32_t *)db = (DB_KEY_RX | (prod)))
#define BNXT_TPA_L4_SIZE(x) \
{ \
#define BNXT_TPA_OUTER_L3_OFF(hdr_info) \
((hdr_info) & 0x1ff)
-#define RX_CMP_L4_CS_BITS \
- rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_L4_CS_CALC | \
- RX_PKT_CMPL_FLAGS2_T_L4_CS_CALC)
+#define flags2_0xf(rxcmp1) \
+ (((rxcmp1)->flags2) & 0xf)
-#define RX_CMP_L4_CS_ERR_BITS \
- rte_cpu_to_le_32(RX_PKT_CMPL_ERRORS_L4_CS_ERROR | \
- RX_PKT_CMPL_ERRORS_T_L4_CS_ERROR)
+/* IP non tunnel can be with or without L4-
+ * Ether / (vlan) / IP|IP6 / UDP|TCP|SCTP Or
+ * Ether / (vlan) / outer IP|IP6 / ICMP
+ * we use '==' instead of '&' because tunnel pkts have all 4 fields set.
+ */
+#define IS_IP_NONTUNNEL_PKT(flags2_f) \
+ ( \
+ ((flags2_f) == \
+ (rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_IP_CS_CALC))) || \
+ ((flags2_f) == \
+ (rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_IP_CS_CALC | \
+ RX_PKT_CMPL_FLAGS2_L4_CS_CALC))) \
+ )
+
+/* IP Tunnel pkt must have atleast tunnel-IP-calc set.
+ * again tunnel ie outer L4 is optional bcoz of
+ * Ether / (vlan) / outer IP|IP6 / GRE / Ether / IP|IP6 / UDP|TCP|SCTP
+ * Ether / (vlan) / outer IP|IP6 / outer UDP / VxLAN / Ether / IP|IP6 /
+ * UDP|TCP|SCTP
+ * Ether / (vlan) / outer IP|IP6 / outer UDP / VXLAN-GPE / Ether / IP|IP6 /
+ * UDP|TCP|SCTP
+ * Ether / (vlan) / outer IP|IP6 / outer UDP / VXLAN-GPE / IP|IP6 /
+ * UDP|TCP|SCTP
+ * Ether / (vlan) / outer IP|IP6 / GRE / IP|IP6 / UDP|TCP|SCTP
+ * Ether / (vlan) / outer IP|IP6 / IP|IP6 / UDP|TCP|SCTP
+ * also inner L3 chksum error is not taken into consideration by DPDK.
+ */
+#define IS_IP_TUNNEL_PKT(flags2_f) \
+ ((flags2_f) & rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_T_IP_CS_CALC))
-#define RX_CMP_L4_CS_OK(rxcmp1) \
- (((rxcmp1)->flags2 & RX_CMP_L4_CS_BITS) && \
- !((rxcmp1)->errors_v2 & RX_CMP_L4_CS_ERR_BITS))
+/* RX_PKT_CMPL_ERRORS_IP_CS_ERROR only for Non-tunnel pkts.
+ * For tunnel pkts RX_PKT_CMPL_ERRORS_IP_CS_ERROR is not accounted and treated
+ * as good csum pkt.
+ */
+#define RX_CMP_IP_CS_ERROR(rxcmp1) \
+ ((rxcmp1)->errors_v2 & \
+ rte_cpu_to_le_32(RX_PKT_CMPL_ERRORS_IP_CS_ERROR))
-#define RX_CMP_IP_CS_ERR_BITS \
- rte_cpu_to_le_32(RX_PKT_CMPL_ERRORS_IP_CS_ERROR | \
- RX_PKT_CMPL_ERRORS_T_IP_CS_ERROR)
+#define RX_CMP_IP_OUTER_CS_ERROR(rxcmp1) \
+ ((rxcmp1)->errors_v2 & \
+ rte_cpu_to_le_32(RX_PKT_CMPL_ERRORS_T_IP_CS_ERROR))
#define RX_CMP_IP_CS_BITS \
rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_IP_CS_CALC | \
RX_PKT_CMPL_FLAGS2_T_IP_CS_CALC)
-#define RX_CMP_IP_CS_OK(rxcmp1) \
- (((rxcmp1)->flags2 & RX_CMP_IP_CS_BITS) && \
- !((rxcmp1)->errors_v2 & RX_CMP_IP_CS_ERR_BITS))
+#define RX_CMP_IP_CS_UNKNOWN(rxcmp1) \
+ !((rxcmp1)->flags2 & RX_CMP_IP_CS_BITS)
+
+/* L4 non tunnel pkt-
+ * Ether / (vlan) / IP6 / UDP|TCP|SCTP
+ */
+#define IS_L4_NONTUNNEL_PKT(flags2_f) \
+ ( \
+ ((flags2_f) == \
+ (rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_IP_CS_CALC | \
+ RX_PKT_CMPL_FLAGS2_L4_CS_CALC))))
+
+/* L4 tunnel pkt-
+ * Outer L4 is not mandatory. Eg: GRE-
+ * Ether / (vlan) / outer IP|IP6 / GRE / Ether / IP|IP6 / UDP|TCP|SCTP
+ * Ether / (vlan) / outer IP|IP6 / outer UDP / VxLAN / Ether / IP|IP6 /
+ * UDP|TCP|SCTP
+ */
+#define IS_L4_TUNNEL_PKT_INNER_OUTER_L4_CS(flags2_f) \
+ ((flags2_f) == \
+ (rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_IP_CS_CALC | \
+ RX_PKT_CMPL_FLAGS2_L4_CS_CALC | \
+ RX_PKT_CMPL_FLAGS2_T_IP_CS_CALC | \
+ RX_PKT_CMPL_FLAGS2_T_L4_CS_CALC)))
+
+#define IS_L4_TUNNEL_PKT_ONLY_INNER_L4_CS(flags2_f) \
+ ((flags2_f) == \
+ (rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_IP_CS_CALC | \
+ RX_PKT_CMPL_FLAGS2_L4_CS_CALC | \
+ RX_PKT_CMPL_FLAGS2_T_IP_CS_CALC)))
+
+#define IS_L4_TUNNEL_PKT(flags2_f) \
+ ( \
+ IS_L4_TUNNEL_PKT_INNER_OUTER_L4_CS(flags2_f) || \
+ IS_L4_TUNNEL_PKT_ONLY_INNER_L4_CS(flags2_f) \
+ )
+
+#define BNXT_TPA_START_AGG_ID_PRE_TH(cmp) \
+ ((rte_le_to_cpu_16((cmp)->agg_id) & RX_TPA_START_CMPL_AGG_ID_MASK) >> \
+ RX_TPA_START_CMPL_AGG_ID_SFT)
+
+#define BNXT_TPA_START_AGG_ID_TH(cmp) \
+ rte_le_to_cpu_16((cmp)->agg_id)
+
+static inline uint16_t bnxt_tpa_start_agg_id(struct bnxt *bp,
+ struct rx_tpa_start_cmpl *cmp)
+{
+ if (BNXT_CHIP_THOR(bp))
+ return BNXT_TPA_START_AGG_ID_TH(cmp);
+ else
+ return BNXT_TPA_START_AGG_ID_PRE_TH(cmp);
+}
+
+#define BNXT_TPA_END_AGG_BUFS(cmp) \
+ (((cmp)->agg_bufs_v1 & RX_TPA_END_CMPL_AGG_BUFS_MASK) \
+ >> RX_TPA_END_CMPL_AGG_BUFS_SFT)
+
+#define BNXT_TPA_END_AGG_BUFS_TH(cmp) \
+ ((cmp)->tpa_agg_bufs)
+
+#define BNXT_TPA_END_AGG_ID(cmp) \
+ (((cmp)->agg_id & RX_TPA_END_CMPL_AGG_ID_MASK) >> \
+ RX_TPA_END_CMPL_AGG_ID_SFT)
+
+#define BNXT_TPA_END_AGG_ID_TH(cmp) \
+ rte_le_to_cpu_16((cmp)->agg_id)
+
+#define RX_CMP_L4_CS_BITS \
+ rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_L4_CS_CALC)
+
+#define RX_CMP_L4_CS_UNKNOWN(rxcmp1) \
+ !((rxcmp1)->flags2 & RX_CMP_L4_CS_BITS)
+
+#define RX_CMP_T_L4_CS_BITS \
+ rte_cpu_to_le_32(RX_PKT_CMPL_FLAGS2_T_L4_CS_CALC)
+
+#define RX_CMP_T_L4_CS_UNKNOWN(rxcmp1) \
+ !((rxcmp1)->flags2 & RX_CMP_T_L4_CS_BITS)
+
+/* Outer L4 chksum error
+ */
+#define RX_CMP_L4_OUTER_CS_ERR2(rxcmp1) \
+ ((rxcmp1)->errors_v2 & \
+ rte_cpu_to_le_32(RX_PKT_CMPL_ERRORS_T_L4_CS_ERROR))
+
+/* Inner L4 chksum error
+ */
+#define RX_CMP_L4_INNER_CS_ERR2(rxcmp1) \
+ ((rxcmp1)->errors_v2 & \
+ rte_cpu_to_le_32(RX_PKT_CMPL_ERRORS_L4_CS_ERROR))
+
+#define BNXT_RX_POST_THRESH 32
enum pkt_hash_types {
PKT_HASH_TYPE_NONE, /* Undefined type */
};
struct bnxt_tpa_info {
- struct rte_mbuf *mbuf;
+ struct rte_mbuf *mbuf;
uint16_t len;
- unsigned short gso_type;
- uint32_t flags2;
- uint32_t metadata;
- enum pkt_hash_types hash_type;
- uint32_t rss_hash;
- uint32_t hdr_info;
+ uint32_t agg_count;
+ struct rx_tpa_v2_abuf_cmpl agg_arr[TPA_MAX_NUM_SEGS];
};
struct bnxt_sw_rx_bd {
struct bnxt_rx_ring_info {
uint16_t rx_prod;
uint16_t ag_prod;
- void *rx_doorbell;
- void *ag_doorbell;
+ uint16_t rx_cons; /* Needed for representor */
+ struct bnxt_db_info rx_db;
+ struct bnxt_db_info ag_db;
struct rx_prod_pkt_bd *rx_desc_ring;
struct rx_prod_pkt_bd *ag_desc_ring;
uint16_t bnxt_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
uint16_t nb_pkts);
+uint16_t bnxt_dummy_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
+ uint16_t nb_pkts);
void bnxt_free_rx_rings(struct bnxt *bp);
int bnxt_init_rx_ring_struct(struct bnxt_rx_queue *rxq, unsigned int socket_id);
int bnxt_init_one_rx_ring(struct bnxt_rx_queue *rxq);
int bnxt_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
int bnxt_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
+
+#ifdef RTE_ARCH_X86
+uint16_t bnxt_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
+ uint16_t nb_pkts);
+int bnxt_rxq_vec_setup(struct bnxt_rx_queue *rxq);
+#endif
+
+void bnxt_set_mark_in_mbuf(struct bnxt *bp,
+ struct rx_pkt_cmpl_hi *rxcmp1,
+ struct rte_mbuf *mbuf);
+
+#define BNXT_RX_META_CFA_CODE_SHIFT 19
+#define BNXT_CFA_CODE_META_SHIFT 16
+#define BNXT_RX_META_CFA_CODE_INT_ACT_REC_BIT 0x8000000
+#define BNXT_RX_META_CFA_CODE_EEM_BIT 0x4000000
+#define BNXT_CFA_META_FMT_MASK 0x70
+#define BNXT_CFA_META_FMT_SHFT 4
+#define BNXT_CFA_META_FMT_EM_EEM_SHFT 1
+#define BNXT_CFA_META_FMT_EEM 3
+#define BNXT_CFA_META_EEM_TCAM_SHIFT 31
+#define BNXT_CFA_META_EM_TEST(x) ((x) >> BNXT_CFA_META_EEM_TCAM_SHIFT)
+
#endif
git.droids-corp.org / dpdk.git / blobdiff