mbuf->hash.rss = rxcmp->rss_hash;
mbuf->ol_flags |= PKT_RX_RSS_HASH;
} else {
- mbuf->hash.fdir.id = rxcmp1->cfa_code;
+ mbuf->hash.fdir.id = bnxt_get_cfa_code_or_mark_id(rxq->bp,
+ rxcmp1);
mbuf->ol_flags |= PKT_RX_FDIR | PKT_RX_FDIR_ID;
}
#ifdef RTE_LIBRTE_IEEE1588
return 0;
}
+
+uint32_t bnxt_get_cfa_code_or_mark_id(struct bnxt *bp,
+ struct rx_pkt_cmpl_hi *rxcmp1)
+{
+ uint32_t cfa_code = 0;
+ uint8_t meta_fmt = 0;
+ uint16_t flags2 = 0;
+ uint32_t meta = 0;
+
+ cfa_code = rte_le_to_cpu_16(rxcmp1->cfa_code);
+ if (!cfa_code)
+ return 0;
+
+ if (cfa_code && !bp->mark_table[cfa_code])
+ return cfa_code;
+
+ flags2 = rte_le_to_cpu_16(rxcmp1->flags2);
+ meta = rte_le_to_cpu_32(rxcmp1->metadata);
+ if (meta) {
+ meta >>= BNXT_RX_META_CFA_CODE_SHIFT;
+
+ /*
+ * The flags field holds extra bits of info from [6:4]
+ * which indicate if the flow is in TCAM or EM or EEM
+ */
+ meta_fmt = (flags2 & BNXT_CFA_META_FMT_MASK) >>
+ BNXT_CFA_META_FMT_SHFT;
+
+ /*
+ * meta_fmt == 4 => 'b100 => 'b10x => EM.
+ * meta_fmt == 5 => 'b101 => 'b10x => EM + VLAN
+ * meta_fmt == 6 => 'b110 => 'b11x => EEM
+ * meta_fmt == 7 => 'b111 => 'b11x => EEM + VLAN.
+ */
+ meta_fmt >>= BNXT_CFA_META_FMT_EM_EEM_SHFT;
+ }
+ return bp->mark_table[cfa_code];
+}