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-rw-r--r--drivers/net/ethernet/netronome/nfp/flower/action.c87
-rw-r--r--drivers/net/ethernet/netronome/nfp/flower/cmsg.h26
2 files changed, 39 insertions, 74 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/action.c b/drivers/net/ethernet/netronome/nfp/flower/action.c
index 1194c47ef827..0a5fc9f8545f 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/action.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/action.c
@@ -47,13 +47,9 @@
static void nfp_fl_pop_vlan(struct nfp_fl_pop_vlan *pop_vlan)
{
size_t act_size = sizeof(struct nfp_fl_pop_vlan);
- u16 tmp_pop_vlan_op;
- tmp_pop_vlan_op =
- FIELD_PREP(NFP_FL_ACT_LEN_LW, act_size >> NFP_FL_LW_SIZ) |
- FIELD_PREP(NFP_FL_ACT_JMP_ID, NFP_FL_ACTION_OPCODE_POP_VLAN);
-
- pop_vlan->a_op = cpu_to_be16(tmp_pop_vlan_op);
+ pop_vlan->head.jump_id = NFP_FL_ACTION_OPCODE_POP_VLAN;
+ pop_vlan->head.len_lw = act_size >> NFP_FL_LW_SIZ;
pop_vlan->reserved = 0;
}
@@ -64,14 +60,9 @@ nfp_fl_push_vlan(struct nfp_fl_push_vlan *push_vlan,
size_t act_size = sizeof(struct nfp_fl_push_vlan);
struct tcf_vlan *vlan = to_vlan(action);
u16 tmp_push_vlan_tci;
- u16 tmp_push_vlan_op;
-
- tmp_push_vlan_op =
- FIELD_PREP(NFP_FL_ACT_LEN_LW, act_size >> NFP_FL_LW_SIZ) |
- FIELD_PREP(NFP_FL_ACT_JMP_ID, NFP_FL_ACTION_OPCODE_PUSH_VLAN);
- push_vlan->a_op = cpu_to_be16(tmp_push_vlan_op);
- /* Set action push vlan parameters. */
+ push_vlan->head.jump_id = NFP_FL_ACTION_OPCODE_PUSH_VLAN;
+ push_vlan->head.len_lw = act_size >> NFP_FL_LW_SIZ;
push_vlan->reserved = 0;
push_vlan->vlan_tpid = tcf_vlan_push_proto(action);
@@ -101,16 +92,12 @@ nfp_fl_output(struct nfp_fl_output *output, const struct tc_action *action,
int *tun_out_cnt)
{
size_t act_size = sizeof(struct nfp_fl_output);
- u16 tmp_output_op, tmp_flags;
struct net_device *out_dev;
+ u16 tmp_flags;
int ifindex;
- /* Set action opcode to output action. */
- tmp_output_op =
- FIELD_PREP(NFP_FL_ACT_LEN_LW, act_size >> NFP_FL_LW_SIZ) |
- FIELD_PREP(NFP_FL_ACT_JMP_ID, NFP_FL_ACTION_OPCODE_OUTPUT);
-
- output->a_op = cpu_to_be16(tmp_output_op);
+ output->head.jump_id = NFP_FL_ACTION_OPCODE_OUTPUT;
+ output->head.len_lw = act_size >> NFP_FL_LW_SIZ;
ifindex = tcf_mirred_ifindex(action);
out_dev = __dev_get_by_index(dev_net(in_dev), ifindex);
@@ -161,7 +148,6 @@ static struct nfp_fl_pre_tunnel *nfp_fl_pre_tunnel(char *act_data, int act_len)
{
size_t act_size = sizeof(struct nfp_fl_pre_tunnel);
struct nfp_fl_pre_tunnel *pre_tun_act;
- u16 tmp_pre_tun_op;
/* Pre_tunnel action must be first on action list.
* If other actions already exist they need pushed forward.
@@ -173,11 +159,8 @@ static struct nfp_fl_pre_tunnel *nfp_fl_pre_tunnel(char *act_data, int act_len)
memset(pre_tun_act, 0, act_size);
- tmp_pre_tun_op =
- FIELD_PREP(NFP_FL_ACT_LEN_LW, act_size >> NFP_FL_LW_SIZ) |
- FIELD_PREP(NFP_FL_ACT_JMP_ID, NFP_FL_ACTION_OPCODE_PRE_TUNNEL);
-
- pre_tun_act->a_op = cpu_to_be16(tmp_pre_tun_op);
+ pre_tun_act->head.jump_id = NFP_FL_ACTION_OPCODE_PRE_TUNNEL;
+ pre_tun_act->head.len_lw = act_size >> NFP_FL_LW_SIZ;
return pre_tun_act;
}
@@ -190,7 +173,6 @@ nfp_fl_set_vxlan(struct nfp_fl_set_vxlan *set_vxlan,
struct ip_tunnel_info *vxlan = tcf_tunnel_info(action);
size_t act_size = sizeof(struct nfp_fl_set_vxlan);
u32 tmp_set_vxlan_type_index = 0;
- u16 tmp_set_vxlan_op;
/* Currently support one pre-tunnel so index is always 0. */
int pretun_idx = 0;
@@ -199,12 +181,8 @@ nfp_fl_set_vxlan(struct nfp_fl_set_vxlan *set_vxlan,
return -EOPNOTSUPP;
}
- tmp_set_vxlan_op =
- FIELD_PREP(NFP_FL_ACT_LEN_LW, act_size >> NFP_FL_LW_SIZ) |
- FIELD_PREP(NFP_FL_ACT_JMP_ID,
- NFP_FL_ACTION_OPCODE_SET_IPV4_TUNNEL);
-
- set_vxlan->a_op = cpu_to_be16(tmp_set_vxlan_op);
+ set_vxlan->head.jump_id = NFP_FL_ACTION_OPCODE_SET_IPV4_TUNNEL;
+ set_vxlan->head.len_lw = act_size >> NFP_FL_LW_SIZ;
/* Set tunnel type and pre-tunnel index. */
tmp_set_vxlan_type_index |=
@@ -240,7 +218,6 @@ static int
nfp_fl_set_eth(const struct tc_action *action, int idx, u32 off,
struct nfp_fl_set_eth *set_eth)
{
- u16 tmp_set_eth_op;
u32 exact, mask;
if (off + 4 > ETH_ALEN * 2)
@@ -256,11 +233,8 @@ nfp_fl_set_eth(const struct tc_action *action, int idx, u32 off,
&set_eth->eth_addr_mask[off]);
set_eth->reserved = cpu_to_be16(0);
- tmp_set_eth_op = FIELD_PREP(NFP_FL_ACT_LEN_LW,
- sizeof(*set_eth) >> NFP_FL_LW_SIZ) |
- FIELD_PREP(NFP_FL_ACT_JMP_ID,
- NFP_FL_ACTION_OPCODE_SET_ETHERNET);
- set_eth->a_op = cpu_to_be16(tmp_set_eth_op);
+ set_eth->head.jump_id = NFP_FL_ACTION_OPCODE_SET_ETHERNET;
+ set_eth->head.len_lw = sizeof(*set_eth) >> NFP_FL_LW_SIZ;
return 0;
}
@@ -269,7 +243,6 @@ static int
nfp_fl_set_ip4(const struct tc_action *action, int idx, u32 off,
struct nfp_fl_set_ip4_addrs *set_ip_addr)
{
- u16 tmp_set_ipv4_op;
__be32 exact, mask;
/* We are expecting tcf_pedit to return a big endian value */
@@ -293,11 +266,8 @@ nfp_fl_set_ip4(const struct tc_action *action, int idx, u32 off,
}
set_ip_addr->reserved = cpu_to_be16(0);
- tmp_set_ipv4_op = FIELD_PREP(NFP_FL_ACT_LEN_LW,
- sizeof(*set_ip_addr) >> NFP_FL_LW_SIZ) |
- FIELD_PREP(NFP_FL_ACT_JMP_ID,
- NFP_FL_ACTION_OPCODE_SET_IPV4_ADDRS);
- set_ip_addr->a_op = cpu_to_be16(tmp_set_ipv4_op);
+ set_ip_addr->head.jump_id = NFP_FL_ACTION_OPCODE_SET_IPV4_ADDRS;
+ set_ip_addr->head.len_lw = sizeof(*set_ip_addr) >> NFP_FL_LW_SIZ;
return 0;
}
@@ -306,16 +276,12 @@ static void
nfp_fl_set_ip6_helper(int opcode_tag, int idx, __be32 exact, __be32 mask,
struct nfp_fl_set_ipv6_addr *ip6)
{
- u16 tmp_set_op;
-
ip6->ipv6[idx % 4].mask = mask;
ip6->ipv6[idx % 4].exact = exact;
ip6->reserved = cpu_to_be16(0);
- tmp_set_op = FIELD_PREP(NFP_FL_ACT_LEN_LW, sizeof(*ip6) >>
- NFP_FL_LW_SIZ) |
- FIELD_PREP(NFP_FL_ACT_JMP_ID, opcode_tag);
- ip6->a_op = cpu_to_be16(tmp_set_op);
+ ip6->head.jump_id = opcode_tag;
+ ip6->head.len_lw = sizeof(*ip6) >> NFP_FL_LW_SIZ;
}
static int
@@ -352,7 +318,6 @@ nfp_fl_set_tport(const struct tc_action *action, int idx, u32 off,
struct nfp_fl_set_tport *set_tport, int opcode)
{
u32 exact, mask;
- u16 tmp_set_op;
if (off)
return -EOPNOTSUPP;
@@ -367,10 +332,8 @@ nfp_fl_set_tport(const struct tc_action *action, int idx, u32 off,
set_tport->tp_port_mask);
set_tport->reserved = cpu_to_be16(0);
- tmp_set_op = FIELD_PREP(NFP_FL_ACT_LEN_LW,
- sizeof(*set_tport) >> NFP_FL_LW_SIZ);
- tmp_set_op |= FIELD_PREP(NFP_FL_ACT_JMP_ID, opcode);
- set_tport->a_op = cpu_to_be16(tmp_set_op);
+ set_tport->head.jump_id = opcode;
+ set_tport->head.len_lw = sizeof(*set_tport) >> NFP_FL_LW_SIZ;
return 0;
}
@@ -428,15 +391,15 @@ nfp_fl_pedit(const struct tc_action *action, char *nfp_action, int *a_len)
return err;
}
- if (set_eth.a_op) {
+ if (set_eth.head.len_lw) {
act_size = sizeof(set_eth);
memcpy(nfp_action, &set_eth, act_size);
*a_len += act_size;
- } else if (set_ip_addr.a_op) {
+ } else if (set_ip_addr.head.len_lw) {
act_size = sizeof(set_ip_addr);
memcpy(nfp_action, &set_ip_addr, act_size);
*a_len += act_size;
- } else if (set_ip6_dst.a_op && set_ip6_src.a_op) {
+ } else if (set_ip6_dst.head.len_lw && set_ip6_src.head.len_lw) {
/* TC compiles set src and dst IPv6 address as a single action,
* the hardware requires this to be 2 separate actions.
*/
@@ -448,15 +411,15 @@ nfp_fl_pedit(const struct tc_action *action, char *nfp_action, int *a_len)
memcpy(&nfp_action[sizeof(set_ip6_src)], &set_ip6_dst,
act_size);
*a_len += act_size;
- } else if (set_ip6_dst.a_op) {
+ } else if (set_ip6_dst.head.len_lw) {
act_size = sizeof(set_ip6_dst);
memcpy(nfp_action, &set_ip6_dst, act_size);
*a_len += act_size;
- } else if (set_ip6_src.a_op) {
+ } else if (set_ip6_src.head.len_lw) {
act_size = sizeof(set_ip6_src);
memcpy(nfp_action, &set_ip6_src, act_size);
*a_len += act_size;
- } else if (set_tport.a_op) {
+ } else if (set_tport.head.len_lw) {
act_size = sizeof(set_tport);
memcpy(nfp_action, &set_tport, act_size);
*a_len += act_size;
diff --git a/drivers/net/ethernet/netronome/nfp/flower/cmsg.h b/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
index f7b7242a22bc..64e87f8e7089 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
+++ b/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
@@ -86,9 +86,6 @@
#define NFP_FL_ACTION_OPCODE_PRE_TUNNEL 17
#define NFP_FL_ACTION_OPCODE_NUM 32
-#define NFP_FL_ACT_JMP_ID GENMASK(15, 8)
-#define NFP_FL_ACT_LEN_LW GENMASK(7, 0)
-
#define NFP_FL_OUT_FLAGS_LAST BIT(15)
#define NFP_FL_OUT_FLAGS_USE_TUN BIT(4)
#define NFP_FL_OUT_FLAGS_TYPE_IDX GENMASK(2, 0)
@@ -113,15 +110,20 @@ enum nfp_flower_tun_type {
NFP_FL_TUNNEL_VXLAN = 2,
};
+struct nfp_fl_act_head {
+ u8 jump_id;
+ u8 len_lw;
+};
+
struct nfp_fl_set_eth {
- __be16 a_op;
+ struct nfp_fl_act_head head;
__be16 reserved;
u8 eth_addr_mask[ETH_ALEN * 2];
u8 eth_addr_val[ETH_ALEN * 2];
};
struct nfp_fl_set_ip4_addrs {
- __be16 a_op;
+ struct nfp_fl_act_head head;
__be16 reserved;
__be32 ipv4_src_mask;
__be32 ipv4_src;
@@ -130,7 +132,7 @@ struct nfp_fl_set_ip4_addrs {
};
struct nfp_fl_set_ipv6_addr {
- __be16 a_op;
+ struct nfp_fl_act_head head;
__be16 reserved;
struct {
__be32 mask;
@@ -139,27 +141,27 @@ struct nfp_fl_set_ipv6_addr {
};
struct nfp_fl_set_tport {
- __be16 a_op;
+ struct nfp_fl_act_head head;
__be16 reserved;
u8 tp_port_mask[4];
u8 tp_port_val[4];
};
struct nfp_fl_output {
- __be16 a_op;
+ struct nfp_fl_act_head head;
__be16 flags;
__be32 port;
};
struct nfp_fl_push_vlan {
- __be16 a_op;
+ struct nfp_fl_act_head head;
__be16 reserved;
__be16 vlan_tpid;
__be16 vlan_tci;
};
struct nfp_fl_pop_vlan {
- __be16 a_op;
+ struct nfp_fl_act_head head;
__be16 reserved;
};
@@ -178,7 +180,7 @@ struct nfp_flower_meta_one {
};
struct nfp_fl_pre_tunnel {
- __be16 a_op;
+ struct nfp_fl_act_head head;
__be16 reserved;
__be32 ipv4_dst;
/* reserved for use with IPv6 addresses */
@@ -186,7 +188,7 @@ struct nfp_fl_pre_tunnel {
};
struct nfp_fl_set_vxlan {
- __be16 a_op;
+ struct nfp_fl_act_head head;
__be16 reserved;
__be64 tun_id;
__be32 tun_type_index;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-14 21:41:42 +0000