[v2,128/148] net/ice/base: add support for L2TP on switch

Message ID 4cc24fd8771e4ede4cff406c12103cefd4c6ba7e.1718204529.git.anatoly.burakov@intel.com (mailing list archive)
State Superseded
Delegated to: Bruce Richardson
Headers
Series Update net/ice base driver to latest upstream snapshot |

Checks

Context Check Description
ci/checkpatch warning coding style issues

Commit Message

Anatoly Burakov June 12, 2024, 3:02 p.m. UTC
  Add dummy packet and tunnel type to support L2TP on switch, now we can use
session id as input set for swicth rule.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
 drivers/net/ice/base/ice_switch.c | 438 +++++++++++++++---------------
 1 file changed, 219 insertions(+), 219 deletions(-)
  

Patch

diff --git a/drivers/net/ice/base/ice_switch.c b/drivers/net/ice/base/ice_switch.c
index b8aa1f2a72..54ed018860 100644
--- a/drivers/net/ice/base/ice_switch.c
+++ b/drivers/net/ice/base/ice_switch.c
@@ -1653,83 +1653,6 @@  static const u8 dummy_pppoe_ipv4_packet[] = {
 	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
 };
 
-static const
-struct ice_dummy_pkt_offsets dummy_pppoe_ipv4_tcp_packet_offsets[] = {
-	{ ICE_MAC_OFOS,		0 },
-	{ ICE_VLAN_OFOS,	12 },
-	{ ICE_ETYPE_OL,		16 },
-	{ ICE_PPPOE,		18 },
-	{ ICE_IPV4_OFOS,	26 },
-	{ ICE_TCP_IL,		46 },
-	{ ICE_PROTOCOL_LAST,	0 },
-};
-
-static const u8 dummy_pppoe_ipv4_tcp_packet[] = {
-	0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-
-	0x81, 0x00, 0x00, 0x00,	/* ICE_VLAN_OFOS 12 */
-
-	0x88, 0x64,		/* ICE_ETYPE_OL 16 */
-
-	0x11, 0x00, 0x00, 0x00, /* ICE_PPPOE 18 */
-	0x00, 0x16,
-
-	0x00, 0x21,		/* PPP Link Layer 24 */
-
-	0x45, 0x00, 0x00, 0x28, /* ICE_IPV4_OFOS 26 */
-	0x00, 0x01, 0x00, 0x00,
-	0x00, 0x06, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-
-	0x00, 0x00, 0x00, 0x00, /* ICE_TCP_IL 46 */
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x50, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-
-	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
-};
-
-static const
-struct ice_dummy_pkt_offsets dummy_pppoe_ipv4_udp_packet_offsets[] = {
-	{ ICE_MAC_OFOS,		0 },
-	{ ICE_VLAN_OFOS,	12 },
-	{ ICE_ETYPE_OL,		16 },
-	{ ICE_PPPOE,		18 },
-	{ ICE_IPV4_OFOS,	26 },
-	{ ICE_UDP_ILOS,		46 },
-	{ ICE_PROTOCOL_LAST,	0 },
-};
-
-static const u8 dummy_pppoe_ipv4_udp_packet[] = {
-	0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-
-	0x81, 0x00, 0x00, 0x00, /* ICE_VLAN_OFOS 12 */
-
-	0x88, 0x64,		/* ICE_ETYPE_OL 16 */
-
-	0x11, 0x00, 0x00, 0x00, /* ICE_PPPOE 18 */
-	0x00, 0x16,
-
-	0x00, 0x21,		/* PPP Link Layer 24 */
-
-	0x45, 0x00, 0x00, 0x1c, /* ICE_IPV4_OFOS 26 */
-	0x00, 0x01, 0x00, 0x00,
-	0x00, 0x11, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-
-	0x00, 0x00, 0x00, 0x00, /* ICE_UDP_ILOS 46 */
-	0x00, 0x08, 0x00, 0x00,
-
-	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
-};
-
 static const struct ice_dummy_pkt_offsets dummy_pppoe_packet_ipv6_offsets[] = {
 	{ ICE_MAC_OFOS,		0 },
 	{ ICE_VLAN_OFOS,	12 },
@@ -1767,93 +1690,6 @@  static const u8 dummy_pppoe_ipv6_packet[] = {
 	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
 };
 
-static const
-struct ice_dummy_pkt_offsets dummy_pppoe_ipv6_tcp_packet_offsets[] = {
-	{ ICE_MAC_OFOS,		0 },
-	{ ICE_VLAN_OFOS,	12 },
-	{ ICE_ETYPE_OL,		16 },
-	{ ICE_PPPOE,		18 },
-	{ ICE_IPV6_OFOS,	26 },
-	{ ICE_TCP_IL,		66 },
-	{ ICE_PROTOCOL_LAST,	0 },
-};
-
-static const u8 dummy_pppoe_ipv6_tcp_packet[] = {
-	0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-
-	0x81, 0x00, 0x00, 0x00,	/* ICE_VLAN_OFOS 12 */
-
-	0x88, 0x64,		/* ICE_ETYPE_OL 16 */
-
-	0x11, 0x00, 0x00, 0x00, /* ICE_PPPOE 18 */
-	0x00, 0x2a,
-
-	0x00, 0x57,		/* PPP Link Layer 24 */
-
-	0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_OFOS 26 */
-	0x00, 0x14, 0x06, 0x00, /* Next header is TCP */
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-
-	0x00, 0x00, 0x00, 0x00, /* ICE_TCP_IL 66 */
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x50, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-
-	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
-};
-
-static const
-struct ice_dummy_pkt_offsets dummy_pppoe_ipv6_udp_packet_offsets[] = {
-	{ ICE_MAC_OFOS,		0 },
-	{ ICE_VLAN_OFOS,	12 },
-	{ ICE_ETYPE_OL,		16 },
-	{ ICE_PPPOE,		18 },
-	{ ICE_IPV6_OFOS,	26 },
-	{ ICE_UDP_ILOS,		66 },
-	{ ICE_PROTOCOL_LAST,	0 },
-};
-
-static const u8 dummy_pppoe_ipv6_udp_packet[] = {
-	0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-
-	0x81, 0x00, 0x00, 0x00, /* ICE_VLAN_OFOS 12 */
-
-	0x88, 0x64,		/* ICE_ETYPE_OL 16 */
-
-	0x11, 0x00, 0x00, 0x00, /* ICE_PPPOE 18 */
-	0x00, 0x2a,
-
-	0x00, 0x57,		/* PPP Link Layer 24 */
-
-	0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_OFOS 26 */
-	0x00, 0x08, 0x11, 0x00, /* Next header UDP*/
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-
-	0x00, 0x00, 0x00, 0x00, /* ICE_UDP_ILOS 66 */
-	0x00, 0x08, 0x00, 0x00,
-
-	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
-};
-
 static const struct ice_dummy_pkt_offsets dummy_ipv4_esp_packet_offsets[] = {
 	{ ICE_MAC_OFOS,		0 },
 	{ ICE_IPV4_OFOS,	14 },
@@ -2024,61 +1860,6 @@  static const u8 dummy_ipv6_nat_pkt[] = {
 
 };
 
-static const struct ice_dummy_pkt_offsets dummy_ipv4_l2tpv3_packet_offsets[] = {
-	{ ICE_MAC_OFOS,		0 },
-	{ ICE_IPV4_OFOS,	14 },
-	{ ICE_L2TPV3,		34 },
-	{ ICE_PROTOCOL_LAST,	0 },
-};
-
-static const u8 dummy_ipv4_l2tpv3_pkt[] = {
-	0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x08, 0x00,
-
-	0x45, 0x00, 0x00, 0x20, /* ICE_IPV4_IL 14 */
-	0x00, 0x00, 0x40, 0x00,
-	0x40, 0x73, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-
-	0x00, 0x00, 0x00, 0x00, /* ICE_L2TPV3 34 */
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
-};
-
-static const struct ice_dummy_pkt_offsets dummy_ipv6_l2tpv3_packet_offsets[] = {
-	{ ICE_MAC_OFOS,		0 },
-	{ ICE_IPV6_OFOS,	14 },
-	{ ICE_L2TPV3,		54 },
-	{ ICE_PROTOCOL_LAST,	0 },
-};
-
-static const u8 dummy_ipv6_l2tpv3_pkt[] = {
-	0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x86, 0xDD,
-
-	0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_IL 14 */
-	0x00, 0x0c, 0x73, 0x40,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-
-	0x00, 0x00, 0x00, 0x00, /* ICE_L2TPV3 54 */
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
-};
-
 static const struct ice_dummy_pkt_offsets dummy_qinq_pppoe_packet_offsets[] = {
 	{ ICE_MAC_OFOS,		0 },
 	{ ICE_VLAN_EX,		12 },
@@ -2161,6 +1942,225 @@  static const u8 dummy_qinq_pppoe_ipv6_packet[] = {
 	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
 };
 
+static const struct ice_dummy_pkt_offsets dummy_ipv4_l2tpv3_packet_offsets[] = {
+	{ ICE_MAC_OFOS,		0 },
+	{ ICE_IPV4_OFOS,	14 },
+	{ ICE_L2TPV3,		34 },
+	{ ICE_PROTOCOL_LAST,	0 },
+};
+
+static const u8 dummy_ipv4_l2tpv3_pkt[] = {
+	0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x08, 0x00,
+
+	0x45, 0x00, 0x00, 0x20, /* ICE_IPV4_IL 14 */
+	0x00, 0x00, 0x40, 0x00,
+	0x40, 0x73, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+
+	0x00, 0x00, 0x00, 0x00, /* ICE_L2TPV3 34 */
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
+};
+
+static const struct ice_dummy_pkt_offsets dummy_ipv6_l2tpv3_packet_offsets[] = {
+	{ ICE_MAC_OFOS,		0 },
+	{ ICE_IPV6_OFOS,	14 },
+	{ ICE_L2TPV3,		54 },
+	{ ICE_PROTOCOL_LAST,	0 },
+};
+
+static const u8 dummy_ipv6_l2tpv3_pkt[] = {
+	0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x86, 0xDD,
+
+	0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_IL 14 */
+	0x00, 0x0c, 0x73, 0x40,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+
+	0x00, 0x00, 0x00, 0x00, /* ICE_L2TPV3 54 */
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
+};
+
+static const
+struct ice_dummy_pkt_offsets dummy_pppoe_ipv4_tcp_packet_offsets[] = {
+	{ ICE_MAC_OFOS,		0 },
+	{ ICE_VLAN_OFOS,	12 },
+	{ ICE_ETYPE_OL,		16 },
+	{ ICE_PPPOE,		18 },
+	{ ICE_IPV4_OFOS,	26 },
+	{ ICE_TCP_IL,		46 },
+	{ ICE_PROTOCOL_LAST,	0 },
+};
+
+static const u8 dummy_pppoe_ipv4_tcp_packet[] = {
+	0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+
+	0x81, 0x00, 0x00, 0x00,	/* ICE_VLAN_OFOS 12 */
+
+	0x88, 0x64,		/* ICE_ETYPE_OL 16 */
+
+	0x11, 0x00, 0x00, 0x00, /* ICE_PPPOE 18 */
+	0x00, 0x16,
+
+	0x00, 0x21,		/* PPP Link Layer 24 */
+
+	0x45, 0x00, 0x00, 0x28, /* ICE_IPV4_OFOS 26 */
+	0x00, 0x01, 0x00, 0x00,
+	0x00, 0x06, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+
+	0x00, 0x00, 0x00, 0x00, /* ICE_TCP_IL 46 */
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x50, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+
+	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
+};
+
+static const
+struct ice_dummy_pkt_offsets dummy_pppoe_ipv4_udp_packet_offsets[] = {
+	{ ICE_MAC_OFOS,		0 },
+	{ ICE_VLAN_OFOS,	12 },
+	{ ICE_ETYPE_OL,		16 },
+	{ ICE_PPPOE,		18 },
+	{ ICE_IPV4_OFOS,	26 },
+	{ ICE_UDP_ILOS,		46 },
+	{ ICE_PROTOCOL_LAST,	0 },
+};
+
+static const u8 dummy_pppoe_ipv4_udp_packet[] = {
+	0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+
+	0x81, 0x00, 0x00, 0x00, /* ICE_VLAN_OFOS 12 */
+
+	0x88, 0x64,		/* ICE_ETYPE_OL 16 */
+
+	0x11, 0x00, 0x00, 0x00, /* ICE_PPPOE 18 */
+	0x00, 0x16,
+
+	0x00, 0x21,		/* PPP Link Layer 24 */
+
+	0x45, 0x00, 0x00, 0x1c, /* ICE_IPV4_OFOS 26 */
+	0x00, 0x01, 0x00, 0x00,
+	0x00, 0x11, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+
+	0x00, 0x00, 0x00, 0x00, /* ICE_UDP_ILOS 46 */
+	0x00, 0x08, 0x00, 0x00,
+
+	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
+};
+
+static const
+struct ice_dummy_pkt_offsets dummy_pppoe_ipv6_tcp_packet_offsets[] = {
+	{ ICE_MAC_OFOS,		0 },
+	{ ICE_VLAN_OFOS,	12 },
+	{ ICE_ETYPE_OL,		16 },
+	{ ICE_PPPOE,		18 },
+	{ ICE_IPV6_OFOS,	26 },
+	{ ICE_TCP_IL,		66 },
+	{ ICE_PROTOCOL_LAST,	0 },
+};
+
+static const u8 dummy_pppoe_ipv6_tcp_packet[] = {
+	0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+
+	0x81, 0x00, 0x00, 0x00,	/* ICE_VLAN_OFOS 12 */
+
+	0x88, 0x64,		/* ICE_ETYPE_OL 16 */
+
+	0x11, 0x00, 0x00, 0x00, /* ICE_PPPOE 18 */
+	0x00, 0x2a,
+
+	0x00, 0x57,		/* PPP Link Layer 24 */
+
+	0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_OFOS 26 */
+	0x00, 0x14, 0x06, 0x00, /* Next header is TCP */
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+
+	0x00, 0x00, 0x00, 0x00, /* ICE_TCP_IL 66 */
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x50, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+
+	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
+};
+
+static const
+struct ice_dummy_pkt_offsets dummy_pppoe_ipv6_udp_packet_offsets[] = {
+	{ ICE_MAC_OFOS,		0 },
+	{ ICE_VLAN_OFOS,	12 },
+	{ ICE_ETYPE_OL,		16 },
+	{ ICE_PPPOE,		18 },
+	{ ICE_IPV6_OFOS,	26 },
+	{ ICE_UDP_ILOS,		66 },
+	{ ICE_PROTOCOL_LAST,	0 },
+};
+
+static const u8 dummy_pppoe_ipv6_udp_packet[] = {
+	0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+
+	0x81, 0x00, 0x00, 0x00, /* ICE_VLAN_OFOS 12 */
+
+	0x88, 0x64,		/* ICE_ETYPE_OL 16 */
+
+	0x11, 0x00, 0x00, 0x00, /* ICE_PPPOE 18 */
+	0x00, 0x2a,
+
+	0x00, 0x57,		/* PPP Link Layer 24 */
+
+	0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_OFOS 26 */
+	0x00, 0x08, 0x11, 0x00, /* Next header UDP*/
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00,
+
+	0x00, 0x00, 0x00, 0x00, /* ICE_UDP_ILOS 66 */
+	0x00, 0x08, 0x00, 0x00,
+
+	0x00, 0x00,		/* 2 bytes for 4 bytes alignment */
+};
+
 /* this is a recipe to profile association bitmap */
 static ice_declare_bitmap(recipe_to_profile[ICE_MAX_NUM_RECIPES],
 			  ICE_MAX_NUM_PROFILES);