drivers: net: xgene: fix: RSS for non-TCP/UDP
This patch fixes RSS feature, for non-TCP/UDP packets. Signed-off-by: Khuong Dinh <kdinh@apm.com> Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -485,11 +485,11 @@ static int xgene_enet_cle_init(struct xgene_enet_pdata *pdata)
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},
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{
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.valid = 0,
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.next_packet_pointer = 260,
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.next_packet_pointer = 26,
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.jump_bw = JMP_FW,
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.jump_rel = JMP_ABS,
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.operation = EQT,
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.next_node = LAST_NODE,
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.next_node = RSS_IPV4_OTHERS_NODE,
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.next_branch = 0,
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.data = 0x0,
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.mask = 0xffff
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@ -666,6 +666,92 @@ static int xgene_enet_cle_init(struct xgene_enet_pdata *pdata)
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}
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}
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},
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{
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/* RSS_IPV4_OTHERS_NODE */
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.node_type = EWDN,
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.last_node = 0,
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.hdr_len_store = 1,
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.hdr_extn = NO_BYTE,
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.byte_store = NO_BYTE,
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.search_byte_store = BOTH_BYTES,
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.result_pointer = DB_RES_DROP,
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.num_branches = 6,
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.branch = {
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{
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/* SRC IPV4 B01 */
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.valid = 0,
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.next_packet_pointer = 28,
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.jump_bw = JMP_FW,
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.jump_rel = JMP_ABS,
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.operation = EQT,
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.next_node = RSS_IPV4_OTHERS_NODE,
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.next_branch = 1,
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.data = 0x0,
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.mask = 0xffff
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},
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{
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/* SRC IPV4 B23 */
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.valid = 0,
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.next_packet_pointer = 30,
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.jump_bw = JMP_FW,
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.jump_rel = JMP_ABS,
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.operation = EQT,
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.next_node = RSS_IPV4_OTHERS_NODE,
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.next_branch = 2,
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.data = 0x0,
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.mask = 0xffff
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},
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{
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/* DST IPV4 B01 */
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.valid = 0,
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.next_packet_pointer = 32,
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.jump_bw = JMP_FW,
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.jump_rel = JMP_ABS,
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.operation = EQT,
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.next_node = RSS_IPV4_OTHERS_NODE,
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.next_branch = 3,
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.data = 0x0,
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.mask = 0xffff
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},
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{
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/* DST IPV4 B23 */
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.valid = 0,
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.next_packet_pointer = 34,
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.jump_bw = JMP_FW,
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.jump_rel = JMP_ABS,
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.operation = EQT,
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.next_node = RSS_IPV4_OTHERS_NODE,
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.next_branch = 4,
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.data = 0x0,
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.mask = 0xffff
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},
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{
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/* TCP SRC Port */
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.valid = 0,
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.next_packet_pointer = 36,
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.jump_bw = JMP_FW,
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.jump_rel = JMP_ABS,
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.operation = EQT,
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.next_node = RSS_IPV4_OTHERS_NODE,
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.next_branch = 5,
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.data = 0x0,
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.mask = 0xffff
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},
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{
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/* TCP DST Port */
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.valid = 0,
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.next_packet_pointer = 260,
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.jump_bw = JMP_FW,
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.jump_rel = JMP_ABS,
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.operation = EQT,
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.next_node = LAST_NODE,
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.next_branch = 0,
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.data = 0x0,
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.mask = 0xffff
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}
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}
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},
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{
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/* LAST NODE */
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.node_type = EWDN,
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@ -106,6 +106,7 @@ enum xgene_cle_ptree_nodes {
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PKT_PROT_NODE,
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RSS_IPV4_TCP_NODE,
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RSS_IPV4_UDP_NODE,
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RSS_IPV4_OTHERS_NODE,
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LAST_NODE,
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MAX_NODES
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};
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