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path: root/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
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Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/flower/cmsg.h')
-rw-r--r--drivers/net/ethernet/netronome/nfp/flower/cmsg.h37
1 files changed, 32 insertions, 5 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/cmsg.h b/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
index 4a7f3510a296..325954b829c8 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
+++ b/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
@@ -37,6 +37,7 @@
#include <linux/bitfield.h>
#include <linux/skbuff.h>
#include <linux/types.h>
+#include <net/geneve.h>
#include "../nfp_app.h"
#include "../nfpcore/nfp_cpp.h"
@@ -51,6 +52,7 @@
#define NFP_FLOWER_LAYER_VXLAN BIT(7)
#define NFP_FLOWER_LAYER2_GENEVE BIT(5)
+#define NFP_FLOWER_LAYER2_GENEVE_OP BIT(6)
#define NFP_FLOWER_MASK_VLAN_PRIO GENMASK(15, 13)
#define NFP_FLOWER_MASK_VLAN_CFI BIT(12)
@@ -81,6 +83,11 @@
#define NFP_FL_MAX_A_SIZ 1216
#define NFP_FL_LW_SIZ 2
+/* Maximum allowed geneve options */
+#define NFP_FL_MAX_GENEVE_OPT_ACT 32
+#define NFP_FL_MAX_GENEVE_OPT_CNT 64
+#define NFP_FL_MAX_GENEVE_OPT_KEY 32
+
/* Action opcodes */
#define NFP_FL_ACTION_OPCODE_OUTPUT 0
#define NFP_FL_ACTION_OPCODE_PUSH_VLAN 1
@@ -94,6 +101,7 @@
#define NFP_FL_ACTION_OPCODE_SET_TCP 15
#define NFP_FL_ACTION_OPCODE_PRE_LAG 16
#define NFP_FL_ACTION_OPCODE_PRE_TUNNEL 17
+#define NFP_FL_ACTION_OPCODE_PUSH_GENEVE 26
#define NFP_FL_ACTION_OPCODE_NUM 32
#define NFP_FL_OUT_FLAGS_LAST BIT(15)
@@ -203,10 +211,22 @@ struct nfp_fl_set_ipv4_udp_tun {
__be16 reserved;
__be64 tun_id __packed;
__be32 tun_type_index;
- __be16 reserved2;
+ __be16 tun_flags;
u8 ttl;
- u8 reserved3;
- __be32 extra[2];
+ u8 tos;
+ __be32 extra;
+ u8 tun_len;
+ u8 res2;
+ __be16 tun_proto;
+};
+
+struct nfp_fl_push_geneve {
+ struct nfp_fl_act_head head;
+ __be16 reserved;
+ __be16 class;
+ u8 type;
+ u8 length;
+ u8 opt_data[];
};
/* Metadata with L2 (1W/4B)
@@ -346,7 +366,7 @@ struct nfp_flower_ipv6 {
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | ipv4_addr_dst |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | Reserved |
+ * | Reserved | tos | ttl |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Reserved |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
@@ -356,10 +376,17 @@ struct nfp_flower_ipv6 {
struct nfp_flower_ipv4_udp_tun {
__be32 ip_src;
__be32 ip_dst;
- __be32 reserved[2];
+ __be16 reserved1;
+ u8 tos;
+ u8 ttl;
+ __be32 reserved2;
__be32 tun_id;
};
+struct nfp_flower_geneve_options {
+ u8 data[NFP_FL_MAX_GENEVE_OPT_KEY];
+};
+
#define NFP_FL_TUN_VNI_OFFSET 8
/* The base header for a control message packet.