+ /* Validate ptype table indexing at build time. */
+ bnxt_check_ptype_constants();
+
+ /* Compute packet type table indexes for four packets */
+ t0 = vreinterpretq_u64_u32(vzip1q_u32(mm_rxcmp[0], mm_rxcmp[1]));
+ t1 = vreinterpretq_u64_u32(vzip1q_u32(mm_rxcmp[2], mm_rxcmp[3]));
+
+ flags_type = vreinterpretq_u32_u64(vcombine_u64(vget_low_u64(t0),
+ vget_low_u64(t1)));
+ ptype_idx = vshrq_n_u32(vandq_u32(flags_type, flags_type_mask),
+ RX_PKT_CMPL_FLAGS_ITYPE_SFT -
+ BNXT_PTYPE_TBL_TYPE_SFT);
+
+ t0 = vreinterpretq_u64_u32(vzip1q_u32(mm_rxcmp1[0], mm_rxcmp1[1]));
+ t1 = vreinterpretq_u64_u32(vzip1q_u32(mm_rxcmp1[2], mm_rxcmp1[3]));
+
+ flags2 = vreinterpretq_u32_u64(vcombine_u64(vget_low_u64(t0),
+ vget_low_u64(t1)));
+
+ ptype_idx = vorrq_u32(ptype_idx,
+ vshrq_n_u32(vandq_u32(flags2, flags2_mask1),
+ RX_PKT_CMPL_FLAGS2_META_FORMAT_SFT -
+ BNXT_PTYPE_TBL_VLAN_SFT));
+ ptype_idx = vorrq_u32(ptype_idx,
+ vshrq_n_u32(vandq_u32(flags2, flags2_mask2),
+ RX_PKT_CMPL_FLAGS2_IP_TYPE_SFT -
+ BNXT_PTYPE_TBL_IP_VER_SFT));
+
+ /* Extract RSS valid flags for four packets. */
+ rss_flags = vshrq_n_u32(vandq_u32(flags_type, rss_mask), 9);
+
+ flags2 = vandq_u32(flags2, flags2_index_mask);
+
+ /* Extract errors_v2 fields for four packets. */
+ t0 = vreinterpretq_u64_u32(vzip2q_u32(mm_rxcmp1[0], mm_rxcmp1[1]));
+ t1 = vreinterpretq_u64_u32(vzip2q_u32(mm_rxcmp1[2], mm_rxcmp1[3]));
+
+ errors = vreinterpretq_u32_u64(vcombine_u64(vget_low_u64(t0),
+ vget_low_u64(t1)));
+
+ /* Compute ol_flags and checksum error indexes for four packets. */
+ is_tunnel = vandq_u32(flags2, vdupq_n_u32(4));
+ is_tunnel = vshlq_n_u32(is_tunnel, 3);
+ errors = vandq_u32(vshrq_n_u32(errors, 4), flags2_error_mask);
+ errors = vandq_u32(errors, flags2);
+
+ index = vbicq_u32(flags2, errors);
+ errors = vorrq_u32(errors, vshrq_n_u32(is_tunnel, 1));
+ index = vorrq_u32(index, is_tunnel);
+
+ /* Update mbuf rearm_data for four packets. */
+ GET_OL_FLAGS(rss_flags, index, errors, 0, ol_flags);
+ vst1q_u32((uint32_t *)&mbuf[0]->rearm_data,
+ vsetq_lane_u32(ol_flags, vreinterpretq_u32_u64(mb_init), 2));
+ GET_OL_FLAGS(rss_flags, index, errors, 1, ol_flags);
+ vst1q_u32((uint32_t *)&mbuf[1]->rearm_data,
+ vsetq_lane_u32(ol_flags, vreinterpretq_u32_u64(mb_init), 2));
+ GET_OL_FLAGS(rss_flags, index, errors, 2, ol_flags);
+ vst1q_u32((uint32_t *)&mbuf[2]->rearm_data,
+ vsetq_lane_u32(ol_flags, vreinterpretq_u32_u64(mb_init), 2));
+ GET_OL_FLAGS(rss_flags, index, errors, 3, ol_flags);
+ vst1q_u32((uint32_t *)&mbuf[3]->rearm_data,
+ vsetq_lane_u32(ol_flags, vreinterpretq_u32_u64(mb_init), 2));
+
+ /* Update mbuf rx_descriptor_fields1 for four packets. */
+ GET_DESC_FIELDS(mm_rxcmp[0], mm_rxcmp1[0], shuf_msk, ptype_idx, 0, tmp);
+ vst1q_u32((uint32_t *)&mbuf[0]->rx_descriptor_fields1, tmp);
+ GET_DESC_FIELDS(mm_rxcmp[1], mm_rxcmp1[1], shuf_msk, ptype_idx, 1, tmp);
+ vst1q_u32((uint32_t *)&mbuf[1]->rx_descriptor_fields1, tmp);
+ GET_DESC_FIELDS(mm_rxcmp[2], mm_rxcmp1[2], shuf_msk, ptype_idx, 2, tmp);
+ vst1q_u32((uint32_t *)&mbuf[2]->rx_descriptor_fields1, tmp);
+ GET_DESC_FIELDS(mm_rxcmp[3], mm_rxcmp1[3], shuf_msk, ptype_idx, 3, tmp);
+ vst1q_u32((uint32_t *)&mbuf[3]->rx_descriptor_fields1, tmp);