From 8b9e03cd08250c60409099c791e858157838d9eb Mon Sep 17 00:00:00 2001 From: Xiaoliang Yang Date: Tue, 22 Sep 2020 01:56:36 +0300 Subject: [PATCH 1/3] net: dsa: felix: fix some key offsets for IP4_TCP_UDP VCAP IS2 entries Some of the IS2 IP4_TCP_UDP keys are not correct, like L4_DPORT, L4_SPORT and other L4 keys. This prevents offloaded tc-flower rules from matching on src_port and dst_port for TCP and UDP packets. Signed-off-by: Xiaoliang Yang Signed-off-by: Vladimir Oltean Signed-off-by: David S. Miller --- drivers/net/dsa/ocelot/felix_vsc9959.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c index 9b720c8ddfc3..6855c94256f8 100644 --- a/drivers/net/dsa/ocelot/felix_vsc9959.c +++ b/drivers/net/dsa/ocelot/felix_vsc9959.c @@ -645,17 +645,17 @@ static struct vcap_field vsc9959_vcap_is2_keys[] = { [VCAP_IS2_HK_DIP_EQ_SIP] = {118, 1}, /* IP4_TCP_UDP (TYPE=100) */ [VCAP_IS2_HK_TCP] = {119, 1}, - [VCAP_IS2_HK_L4_SPORT] = {120, 16}, - [VCAP_IS2_HK_L4_DPORT] = {136, 16}, + [VCAP_IS2_HK_L4_DPORT] = {120, 16}, + [VCAP_IS2_HK_L4_SPORT] = {136, 16}, [VCAP_IS2_HK_L4_RNG] = {152, 8}, [VCAP_IS2_HK_L4_SPORT_EQ_DPORT] = {160, 1}, [VCAP_IS2_HK_L4_SEQUENCE_EQ0] = {161, 1}, - [VCAP_IS2_HK_L4_URG] = {162, 1}, - [VCAP_IS2_HK_L4_ACK] = {163, 1}, - [VCAP_IS2_HK_L4_PSH] = {164, 1}, - [VCAP_IS2_HK_L4_RST] = {165, 1}, - [VCAP_IS2_HK_L4_SYN] = {166, 1}, - [VCAP_IS2_HK_L4_FIN] = {167, 1}, + [VCAP_IS2_HK_L4_FIN] = {162, 1}, + [VCAP_IS2_HK_L4_SYN] = {163, 1}, + [VCAP_IS2_HK_L4_RST] = {164, 1}, + [VCAP_IS2_HK_L4_PSH] = {165, 1}, + [VCAP_IS2_HK_L4_ACK] = {166, 1}, + [VCAP_IS2_HK_L4_URG] = {167, 1}, [VCAP_IS2_HK_L4_1588_DOM] = {168, 8}, [VCAP_IS2_HK_L4_1588_VER] = {176, 4}, /* IP4_OTHER (TYPE=101) */ From 7a0230759ea6795af037f3fd9526d00dc896ce19 Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Tue, 22 Sep 2020 01:56:37 +0300 Subject: [PATCH 2/3] net: dsa: seville: fix some key offsets for IP4_TCP_UDP VCAP IS2 entries Since these were copied from the Felix VCAP IS2 code, and only the offsets were adjusted, the order of the bit fields is still wrong. Fix it. Signed-off-by: Vladimir Oltean Signed-off-by: David S. Miller --- drivers/net/dsa/ocelot/seville_vsc9953.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/net/dsa/ocelot/seville_vsc9953.c b/drivers/net/dsa/ocelot/seville_vsc9953.c index 0fdeff22a76c..29df0797ecf5 100644 --- a/drivers/net/dsa/ocelot/seville_vsc9953.c +++ b/drivers/net/dsa/ocelot/seville_vsc9953.c @@ -659,17 +659,17 @@ static struct vcap_field vsc9953_vcap_is2_keys[] = { [VCAP_IS2_HK_DIP_EQ_SIP] = {122, 1}, /* IP4_TCP_UDP (TYPE=100) */ [VCAP_IS2_HK_TCP] = {123, 1}, - [VCAP_IS2_HK_L4_SPORT] = {124, 16}, - [VCAP_IS2_HK_L4_DPORT] = {140, 16}, + [VCAP_IS2_HK_L4_DPORT] = {124, 16}, + [VCAP_IS2_HK_L4_SPORT] = {140, 16}, [VCAP_IS2_HK_L4_RNG] = {156, 8}, [VCAP_IS2_HK_L4_SPORT_EQ_DPORT] = {164, 1}, [VCAP_IS2_HK_L4_SEQUENCE_EQ0] = {165, 1}, - [VCAP_IS2_HK_L4_URG] = {166, 1}, - [VCAP_IS2_HK_L4_ACK] = {167, 1}, - [VCAP_IS2_HK_L4_PSH] = {168, 1}, - [VCAP_IS2_HK_L4_RST] = {169, 1}, - [VCAP_IS2_HK_L4_SYN] = {170, 1}, - [VCAP_IS2_HK_L4_FIN] = {171, 1}, + [VCAP_IS2_HK_L4_FIN] = {166, 1}, + [VCAP_IS2_HK_L4_SYN] = {167, 1}, + [VCAP_IS2_HK_L4_RST] = {168, 1}, + [VCAP_IS2_HK_L4_PSH] = {169, 1}, + [VCAP_IS2_HK_L4_ACK] = {170, 1}, + [VCAP_IS2_HK_L4_URG] = {171, 1}, /* IP4_OTHER (TYPE=101) */ [VCAP_IS2_HK_IP4_L3_PROTO] = {123, 8}, [VCAP_IS2_HK_L3_PAYLOAD] = {131, 56}, From 8194d8fa719f78007c0c4d5c721b6b0dfa290f81 Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Tue, 22 Sep 2020 01:56:38 +0300 Subject: [PATCH 3/3] net: mscc: ocelot: fix some key offsets for IP4_TCP_UDP VCAP IS2 entries The IS2 IP4_TCP_UDP key offsets do not correspond to the VSC7514 datasheet. Whether they work or not is unknown to me. On VSC9959 and VSC9953, with the same mistake and same discrepancy from the documentation, tc-flower src_port and dst_port rules did not work, so I am assuming the same is true here. Signed-off-by: Vladimir Oltean Signed-off-by: David S. Miller --- drivers/net/ethernet/mscc/ocelot_vsc7514.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/mscc/ocelot_vsc7514.c b/drivers/net/ethernet/mscc/ocelot_vsc7514.c index e02fb8bfab63..dfb1535f26f2 100644 --- a/drivers/net/ethernet/mscc/ocelot_vsc7514.c +++ b/drivers/net/ethernet/mscc/ocelot_vsc7514.c @@ -806,17 +806,17 @@ static const struct vcap_field vsc7514_vcap_is2_keys[] = { [VCAP_IS2_HK_DIP_EQ_SIP] = {123, 1}, /* IP4_TCP_UDP (TYPE=100) */ [VCAP_IS2_HK_TCP] = {124, 1}, - [VCAP_IS2_HK_L4_SPORT] = {125, 16}, - [VCAP_IS2_HK_L4_DPORT] = {141, 16}, + [VCAP_IS2_HK_L4_DPORT] = {125, 16}, + [VCAP_IS2_HK_L4_SPORT] = {141, 16}, [VCAP_IS2_HK_L4_RNG] = {157, 8}, [VCAP_IS2_HK_L4_SPORT_EQ_DPORT] = {165, 1}, [VCAP_IS2_HK_L4_SEQUENCE_EQ0] = {166, 1}, - [VCAP_IS2_HK_L4_URG] = {167, 1}, - [VCAP_IS2_HK_L4_ACK] = {168, 1}, - [VCAP_IS2_HK_L4_PSH] = {169, 1}, - [VCAP_IS2_HK_L4_RST] = {170, 1}, - [VCAP_IS2_HK_L4_SYN] = {171, 1}, - [VCAP_IS2_HK_L4_FIN] = {172, 1}, + [VCAP_IS2_HK_L4_FIN] = {167, 1}, + [VCAP_IS2_HK_L4_SYN] = {168, 1}, + [VCAP_IS2_HK_L4_RST] = {169, 1}, + [VCAP_IS2_HK_L4_PSH] = {170, 1}, + [VCAP_IS2_HK_L4_ACK] = {171, 1}, + [VCAP_IS2_HK_L4_URG] = {172, 1}, [VCAP_IS2_HK_L4_1588_DOM] = {173, 8}, [VCAP_IS2_HK_L4_1588_VER] = {181, 4}, /* IP4_OTHER (TYPE=101) */