* [PATCH 0/2] Support match flow rule Ethernet type field
@ 2024-08-30 7:13 Chaoyong He
2024-08-30 7:13 ` [PATCH 1/2] net/nfp: refactor flow item calculate function arguments Chaoyong He
` (2 more replies)
0 siblings, 3 replies; 7+ messages in thread
From: Chaoyong He @ 2024-08-30 7:13 UTC (permalink / raw)
To: dev; +Cc: oss-drivers, Chaoyong He
This patch series add support of match flow rule Ethernet type field,
also do some needed refactor.
---
v2:
* Fix compile problem of 'dangling-pointer'.
---
Long Wu (2):
net/nfp: refactor flow item calculate function arguments
net/nfp: flow rule supports match Ethernet type
drivers/net/nfp/flower/nfp_flower_cmsg.h | 14 +++++
drivers/net/nfp/flower/nfp_flower_flow.c | 79 ++++++++++++++++++------
2 files changed, 73 insertions(+), 20 deletions(-)
--
2.39.1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 1/2] net/nfp: refactor flow item calculate function arguments
2024-08-30 7:13 [PATCH 0/2] Support match flow rule Ethernet type field Chaoyong He
@ 2024-08-30 7:13 ` Chaoyong He
2024-08-30 7:13 ` [PATCH 2/2] net/nfp: flow rule supports match Ethernet type Chaoyong He
2024-08-30 11:28 ` [PATCH v3 0/2] Support match flow rule Ethernet type field Chaoyong He
2 siblings, 0 replies; 7+ messages in thread
From: Chaoyong He @ 2024-08-30 7:13 UTC (permalink / raw)
To: dev; +Cc: oss-drivers, Long Wu, Chaoyong He
From: Long Wu <long.wu@corigine.com>
Refactor the flow item calculate function, unify the arguments
of item check and calculate function, make the Ethernet item
calculate function more readable.
Signed-off-by: Long Wu <long.wu@corigine.com>
Reviewed-by: Chaoyong He <chaoyong.he@corigine.com>
---
drivers/net/nfp/flower/nfp_flower_flow.c | 47 +++++++++++++-----------
1 file changed, 26 insertions(+), 21 deletions(-)
diff --git a/drivers/net/nfp/flower/nfp_flower_flow.c b/drivers/net/nfp/flower/nfp_flower_flow.c
index 0078455658..f24e9cee9c 100644
--- a/drivers/net/nfp/flower/nfp_flower_flow.c
+++ b/drivers/net/nfp/flower/nfp_flower_flow.c
@@ -1044,14 +1044,11 @@ static nfp_flow_key_check_item_fn check_item_fns[] = {
};
static int
-nfp_flow_key_layers_check_items(const struct rte_flow_item items[])
+nfp_flow_key_layers_check_items(const struct rte_flow_item items[],
+ struct nfp_item_calculate_param *param)
{
int ret;
- struct nfp_item_flag flag = {};
const struct rte_flow_item *item;
- struct nfp_item_calculate_param param = {
- .flag = &flag,
- };
for (item = items; item->type != RTE_FLOW_ITEM_TYPE_END; ++item) {
if (item->type >= RTE_DIM(check_item_fns)) {
@@ -1062,8 +1059,8 @@ nfp_flow_key_layers_check_items(const struct rte_flow_item items[])
if (check_item_fns[item->type] == NULL)
continue;
- param.item = item;
- ret = check_item_fns[item->type](¶m);
+ param->item = item;
+ ret = check_item_fns[item->type](param);
if (ret != 0) {
PMD_DRV_LOG(ERR, "Flow item %d check fail", item->type);
return ret;
@@ -1081,10 +1078,17 @@ nfp_flow_item_calculate_stub(struct nfp_item_calculate_param *param __rte_unused
static void
nfp_flow_item_calculate_eth(struct nfp_item_calculate_param *param)
{
- if (param->item->spec != NULL) {
- param->key_ls->key_layer |= NFP_FLOWER_LAYER_MAC;
- param->key_ls->key_size += sizeof(struct nfp_flower_mac_mpls);
- }
+ struct nfp_fl_key_ls *key_ls;
+ const struct rte_flow_item_eth *spec;
+
+ spec = param->item->spec;
+ if (spec == NULL)
+ return;
+
+ key_ls = param->key_ls;
+
+ key_ls->key_layer |= NFP_FLOWER_LAYER_MAC;
+ key_ls->key_size += sizeof(struct nfp_flower_mac_mpls);
}
static void
@@ -1238,14 +1242,9 @@ static nfp_flow_key_calculate_item_fn item_fns[] = {
static int
nfp_flow_key_layers_calculate_items(const struct rte_flow_item items[],
- struct nfp_fl_key_ls *key_ls)
+ struct nfp_item_calculate_param *param)
{
- struct nfp_item_flag flag = {};
const struct rte_flow_item *item;
- struct nfp_item_calculate_param param = {
- .key_ls = key_ls,
- .flag = &flag,
- };
for (item = items; item->type != RTE_FLOW_ITEM_TYPE_END; ++item) {
if (item->type >= RTE_DIM(item_fns) || item_fns[item->type] == NULL) {
@@ -1253,8 +1252,8 @@ nfp_flow_key_layers_calculate_items(const struct rte_flow_item items[],
return -ERANGE;
}
- param.item = item;
- item_fns[item->type](¶m);
+ param->item = item;
+ item_fns[item->type](param);
}
return 0;
@@ -1799,6 +1798,8 @@ nfp_flow_key_layers_calculate(struct rte_eth_dev *dev,
struct nfp_fl_key_ls *key_ls)
{
int ret;
+ struct nfp_item_flag flag = {};
+ struct nfp_item_calculate_param param = {};
key_ls->key_layer_two = 0;
key_ls->key_layer = NFP_FLOWER_LAYER_PORT;
@@ -1809,13 +1810,17 @@ nfp_flow_key_layers_calculate(struct rte_eth_dev *dev,
key_ls->vlan = 0;
key_ls->tun_type = NFP_FL_TUN_NONE;
- ret = nfp_flow_key_layers_check_items(items);
+ param.key_ls = key_ls;
+ param.flag = &flag;
+
+ ret = nfp_flow_key_layers_check_items(items, ¶m);
if (ret != 0) {
PMD_DRV_LOG(ERR, "flow items check failed");
return ret;
}
- ret = nfp_flow_key_layers_calculate_items(items, key_ls);
+ memset(param.flag, 0, sizeof(struct nfp_item_flag));
+ ret = nfp_flow_key_layers_calculate_items(items, ¶m);
if (ret != 0) {
PMD_DRV_LOG(ERR, "flow items calculate failed");
return ret;
--
2.39.1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 2/2] net/nfp: flow rule supports match Ethernet type
2024-08-30 7:13 [PATCH 0/2] Support match flow rule Ethernet type field Chaoyong He
2024-08-30 7:13 ` [PATCH 1/2] net/nfp: refactor flow item calculate function arguments Chaoyong He
@ 2024-08-30 7:13 ` Chaoyong He
2024-08-30 11:28 ` [PATCH v3 0/2] Support match flow rule Ethernet type field Chaoyong He
2 siblings, 0 replies; 7+ messages in thread
From: Chaoyong He @ 2024-08-30 7:13 UTC (permalink / raw)
To: dev; +Cc: oss-drivers, Long Wu, Chaoyong He
From: Long Wu <long.wu@corigine.com>
Add the support of match ethernet type item when
using flower firmware, with a limit that it can
only be used alone.
Signed-off-by: Long Wu <long.wu@corigine.com>
Reviewed-by: Chaoyong He <chaoyong.he@corigine.com>
---
drivers/net/nfp/flower/nfp_flower_cmsg.h | 14 ++++++++++
drivers/net/nfp/flower/nfp_flower_flow.c | 34 ++++++++++++++++++++++++
2 files changed, 48 insertions(+)
diff --git a/drivers/net/nfp/flower/nfp_flower_cmsg.h b/drivers/net/nfp/flower/nfp_flower_cmsg.h
index 5d23227c24..5fc4210d8b 100644
--- a/drivers/net/nfp/flower/nfp_flower_cmsg.h
+++ b/drivers/net/nfp/flower/nfp_flower_cmsg.h
@@ -708,6 +708,20 @@ struct nfp_flower_ipv6_gre_tun {
rte_be32_t reserved2;
};
+/*
+ * L3 other (1W/4B)
+ * 3 2 1
+ * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | reserved | ethertype |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * Note: This is only used when no specific L3 header available.
+ */
+struct nfp_flower_l3_other {
+ rte_be16_t reserved;
+ rte_be16_t ethertype;
+};
+
struct nfp_fl_act_head {
uint8_t jump_id;
uint8_t len_lw;
diff --git a/drivers/net/nfp/flower/nfp_flower_flow.c b/drivers/net/nfp/flower/nfp_flower_flow.c
index f24e9cee9c..20c8b4a1b1 100644
--- a/drivers/net/nfp/flower/nfp_flower_flow.c
+++ b/drivers/net/nfp/flower/nfp_flower_flow.c
@@ -26,6 +26,7 @@
#define NFP_FLOWER_LAYER_VXLAN RTE_BIT32(7)
#define NFP_FLOWER_LAYER2_GRE RTE_BIT32(0)
+#define NFP_FLOWER_LAYER2_L3_OTHER RTE_BIT32(3)
#define NFP_FLOWER_LAYER2_QINQ RTE_BIT32(4)
#define NFP_FLOWER_LAYER2_GENEVE RTE_BIT32(5)
#define NFP_FLOWER_LAYER2_GENEVE_OP RTE_BIT32(6)
@@ -962,10 +963,15 @@ struct nfp_item_flag {
bool outer_ip6_flag;
};
+struct nfp_item_shared_flag {
+ bool l3_other_flag;
+};
+
struct nfp_item_calculate_param {
const struct rte_flow_item *item;
struct nfp_fl_key_ls *key_ls;
struct nfp_item_flag *flag;
+ struct nfp_item_shared_flag shared_flag;
};
typedef int (*nfp_flow_key_check_item_fn)(struct nfp_item_calculate_param *param);
@@ -1065,6 +1071,9 @@ nfp_flow_key_layers_check_items(const struct rte_flow_item items[],
PMD_DRV_LOG(ERR, "Flow item %d check fail", item->type);
return ret;
}
+
+ if (item->type != RTE_FLOW_ITEM_TYPE_ETH)
+ param->shared_flag.l3_other_flag = true;
}
return 0;
@@ -1089,6 +1098,13 @@ nfp_flow_item_calculate_eth(struct nfp_item_calculate_param *param)
key_ls->key_layer |= NFP_FLOWER_LAYER_MAC;
key_ls->key_size += sizeof(struct nfp_flower_mac_mpls);
+
+ if (!param->shared_flag.l3_other_flag && spec->type != 0) {
+ key_ls->key_layer |= NFP_FLOWER_LAYER_EXT_META;
+ key_ls->key_size += sizeof(struct nfp_flower_ext_meta);
+ key_ls->key_layer_two |= NFP_FLOWER_LAYER2_L3_OTHER;
+ key_ls->key_size += sizeof(struct nfp_flower_l3_other);
+ }
}
static void
@@ -1870,6 +1886,9 @@ nfp_flow_merge_eth(struct nfp_flow_merge_param *param)
const struct rte_flow_item *item;
const struct rte_flow_item_eth *spec;
const struct rte_flow_item_eth *mask;
+ struct nfp_flower_l3_other *l3_other;
+ struct nfp_flower_meta_tci *meta_tci;
+ struct nfp_flower_ext_meta *ext_meta = NULL;
item = param->item;
spec = item->spec;
@@ -1892,6 +1911,21 @@ nfp_flow_merge_eth(struct nfp_flow_merge_param *param)
eth->mpls_lse = 0;
*param->mbuf_off += sizeof(struct nfp_flower_mac_mpls);
+ meta_tci = (struct nfp_flower_meta_tci *)param->nfp_flow->payload.unmasked_data;
+ if ((meta_tci->nfp_flow_key_layer & NFP_FLOWER_LAYER_EXT_META) != 0)
+ ext_meta = (struct nfp_flower_ext_meta *)(meta_tci + 1);
+
+ if (ext_meta != NULL &&
+ (ext_meta->nfp_flow_key_layer2 & NFP_FLOWER_LAYER2_L3_OTHER) != 0) {
+ l3_other = (void *)(*param->mbuf_off);
+ if (param->is_mask)
+ l3_other->ethertype = mask->type;
+ else
+ l3_other->ethertype = spec->type;
+
+ *param->mbuf_off += sizeof(struct nfp_flower_l3_other);
+ }
+
eth_end:
return 0;
}
--
2.39.1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v3 0/2] Support match flow rule Ethernet type field
2024-08-30 7:13 [PATCH 0/2] Support match flow rule Ethernet type field Chaoyong He
2024-08-30 7:13 ` [PATCH 1/2] net/nfp: refactor flow item calculate function arguments Chaoyong He
2024-08-30 7:13 ` [PATCH 2/2] net/nfp: flow rule supports match Ethernet type Chaoyong He
@ 2024-08-30 11:28 ` Chaoyong He
2024-08-30 11:28 ` [PATCH v3 1/2] net/nfp: refactor flow item calculate function arguments Chaoyong He
` (2 more replies)
2 siblings, 3 replies; 7+ messages in thread
From: Chaoyong He @ 2024-08-30 11:28 UTC (permalink / raw)
To: dev; +Cc: oss-drivers, Chaoyong He
This patch series add support of match flow rule Ethernet type field,
also do some needed refactor.
---
v3:
* Add the version number.
v2:
* Fix compile problem of 'dangling-pointer'.
---
Long Wu (2):
net/nfp: refactor flow item calculate function arguments
net/nfp: flow rule supports match Ethernet type
drivers/net/nfp/flower/nfp_flower_cmsg.h | 14 +++++
drivers/net/nfp/flower/nfp_flower_flow.c | 79 ++++++++++++++++++------
2 files changed, 73 insertions(+), 20 deletions(-)
--
2.39.1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v3 1/2] net/nfp: refactor flow item calculate function arguments
2024-08-30 11:28 ` [PATCH v3 0/2] Support match flow rule Ethernet type field Chaoyong He
@ 2024-08-30 11:28 ` Chaoyong He
2024-08-30 11:28 ` [PATCH v3 2/2] net/nfp: flow rule supports match Ethernet type Chaoyong He
2024-09-02 16:48 ` [PATCH v3 0/2] Support match flow rule Ethernet type field Ferruh Yigit
2 siblings, 0 replies; 7+ messages in thread
From: Chaoyong He @ 2024-08-30 11:28 UTC (permalink / raw)
To: dev; +Cc: oss-drivers, Long Wu, Chaoyong He
From: Long Wu <long.wu@corigine.com>
Refactor the flow item calculate function, unify the arguments
of item check and calculate function, make the Ethernet item
calculate function more readable.
Signed-off-by: Long Wu <long.wu@corigine.com>
Reviewed-by: Chaoyong He <chaoyong.he@corigine.com>
---
drivers/net/nfp/flower/nfp_flower_flow.c | 47 +++++++++++++-----------
1 file changed, 26 insertions(+), 21 deletions(-)
diff --git a/drivers/net/nfp/flower/nfp_flower_flow.c b/drivers/net/nfp/flower/nfp_flower_flow.c
index 0078455658..f24e9cee9c 100644
--- a/drivers/net/nfp/flower/nfp_flower_flow.c
+++ b/drivers/net/nfp/flower/nfp_flower_flow.c
@@ -1044,14 +1044,11 @@ static nfp_flow_key_check_item_fn check_item_fns[] = {
};
static int
-nfp_flow_key_layers_check_items(const struct rte_flow_item items[])
+nfp_flow_key_layers_check_items(const struct rte_flow_item items[],
+ struct nfp_item_calculate_param *param)
{
int ret;
- struct nfp_item_flag flag = {};
const struct rte_flow_item *item;
- struct nfp_item_calculate_param param = {
- .flag = &flag,
- };
for (item = items; item->type != RTE_FLOW_ITEM_TYPE_END; ++item) {
if (item->type >= RTE_DIM(check_item_fns)) {
@@ -1062,8 +1059,8 @@ nfp_flow_key_layers_check_items(const struct rte_flow_item items[])
if (check_item_fns[item->type] == NULL)
continue;
- param.item = item;
- ret = check_item_fns[item->type](¶m);
+ param->item = item;
+ ret = check_item_fns[item->type](param);
if (ret != 0) {
PMD_DRV_LOG(ERR, "Flow item %d check fail", item->type);
return ret;
@@ -1081,10 +1078,17 @@ nfp_flow_item_calculate_stub(struct nfp_item_calculate_param *param __rte_unused
static void
nfp_flow_item_calculate_eth(struct nfp_item_calculate_param *param)
{
- if (param->item->spec != NULL) {
- param->key_ls->key_layer |= NFP_FLOWER_LAYER_MAC;
- param->key_ls->key_size += sizeof(struct nfp_flower_mac_mpls);
- }
+ struct nfp_fl_key_ls *key_ls;
+ const struct rte_flow_item_eth *spec;
+
+ spec = param->item->spec;
+ if (spec == NULL)
+ return;
+
+ key_ls = param->key_ls;
+
+ key_ls->key_layer |= NFP_FLOWER_LAYER_MAC;
+ key_ls->key_size += sizeof(struct nfp_flower_mac_mpls);
}
static void
@@ -1238,14 +1242,9 @@ static nfp_flow_key_calculate_item_fn item_fns[] = {
static int
nfp_flow_key_layers_calculate_items(const struct rte_flow_item items[],
- struct nfp_fl_key_ls *key_ls)
+ struct nfp_item_calculate_param *param)
{
- struct nfp_item_flag flag = {};
const struct rte_flow_item *item;
- struct nfp_item_calculate_param param = {
- .key_ls = key_ls,
- .flag = &flag,
- };
for (item = items; item->type != RTE_FLOW_ITEM_TYPE_END; ++item) {
if (item->type >= RTE_DIM(item_fns) || item_fns[item->type] == NULL) {
@@ -1253,8 +1252,8 @@ nfp_flow_key_layers_calculate_items(const struct rte_flow_item items[],
return -ERANGE;
}
- param.item = item;
- item_fns[item->type](¶m);
+ param->item = item;
+ item_fns[item->type](param);
}
return 0;
@@ -1799,6 +1798,8 @@ nfp_flow_key_layers_calculate(struct rte_eth_dev *dev,
struct nfp_fl_key_ls *key_ls)
{
int ret;
+ struct nfp_item_flag flag = {};
+ struct nfp_item_calculate_param param = {};
key_ls->key_layer_two = 0;
key_ls->key_layer = NFP_FLOWER_LAYER_PORT;
@@ -1809,13 +1810,17 @@ nfp_flow_key_layers_calculate(struct rte_eth_dev *dev,
key_ls->vlan = 0;
key_ls->tun_type = NFP_FL_TUN_NONE;
- ret = nfp_flow_key_layers_check_items(items);
+ param.key_ls = key_ls;
+ param.flag = &flag;
+
+ ret = nfp_flow_key_layers_check_items(items, ¶m);
if (ret != 0) {
PMD_DRV_LOG(ERR, "flow items check failed");
return ret;
}
- ret = nfp_flow_key_layers_calculate_items(items, key_ls);
+ memset(param.flag, 0, sizeof(struct nfp_item_flag));
+ ret = nfp_flow_key_layers_calculate_items(items, ¶m);
if (ret != 0) {
PMD_DRV_LOG(ERR, "flow items calculate failed");
return ret;
--
2.39.1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v3 2/2] net/nfp: flow rule supports match Ethernet type
2024-08-30 11:28 ` [PATCH v3 0/2] Support match flow rule Ethernet type field Chaoyong He
2024-08-30 11:28 ` [PATCH v3 1/2] net/nfp: refactor flow item calculate function arguments Chaoyong He
@ 2024-08-30 11:28 ` Chaoyong He
2024-09-02 16:48 ` [PATCH v3 0/2] Support match flow rule Ethernet type field Ferruh Yigit
2 siblings, 0 replies; 7+ messages in thread
From: Chaoyong He @ 2024-08-30 11:28 UTC (permalink / raw)
To: dev; +Cc: oss-drivers, Long Wu, Chaoyong He
From: Long Wu <long.wu@corigine.com>
Add the support of match ethernet type item when
using flower firmware, with a limit that it can
only be used alone.
Signed-off-by: Long Wu <long.wu@corigine.com>
Reviewed-by: Chaoyong He <chaoyong.he@corigine.com>
---
drivers/net/nfp/flower/nfp_flower_cmsg.h | 14 ++++++++++
drivers/net/nfp/flower/nfp_flower_flow.c | 34 ++++++++++++++++++++++++
2 files changed, 48 insertions(+)
diff --git a/drivers/net/nfp/flower/nfp_flower_cmsg.h b/drivers/net/nfp/flower/nfp_flower_cmsg.h
index 5d23227c24..5fc4210d8b 100644
--- a/drivers/net/nfp/flower/nfp_flower_cmsg.h
+++ b/drivers/net/nfp/flower/nfp_flower_cmsg.h
@@ -708,6 +708,20 @@ struct nfp_flower_ipv6_gre_tun {
rte_be32_t reserved2;
};
+/*
+ * L3 other (1W/4B)
+ * 3 2 1
+ * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | reserved | ethertype |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * Note: This is only used when no specific L3 header available.
+ */
+struct nfp_flower_l3_other {
+ rte_be16_t reserved;
+ rte_be16_t ethertype;
+};
+
struct nfp_fl_act_head {
uint8_t jump_id;
uint8_t len_lw;
diff --git a/drivers/net/nfp/flower/nfp_flower_flow.c b/drivers/net/nfp/flower/nfp_flower_flow.c
index f24e9cee9c..20c8b4a1b1 100644
--- a/drivers/net/nfp/flower/nfp_flower_flow.c
+++ b/drivers/net/nfp/flower/nfp_flower_flow.c
@@ -26,6 +26,7 @@
#define NFP_FLOWER_LAYER_VXLAN RTE_BIT32(7)
#define NFP_FLOWER_LAYER2_GRE RTE_BIT32(0)
+#define NFP_FLOWER_LAYER2_L3_OTHER RTE_BIT32(3)
#define NFP_FLOWER_LAYER2_QINQ RTE_BIT32(4)
#define NFP_FLOWER_LAYER2_GENEVE RTE_BIT32(5)
#define NFP_FLOWER_LAYER2_GENEVE_OP RTE_BIT32(6)
@@ -962,10 +963,15 @@ struct nfp_item_flag {
bool outer_ip6_flag;
};
+struct nfp_item_shared_flag {
+ bool l3_other_flag;
+};
+
struct nfp_item_calculate_param {
const struct rte_flow_item *item;
struct nfp_fl_key_ls *key_ls;
struct nfp_item_flag *flag;
+ struct nfp_item_shared_flag shared_flag;
};
typedef int (*nfp_flow_key_check_item_fn)(struct nfp_item_calculate_param *param);
@@ -1065,6 +1071,9 @@ nfp_flow_key_layers_check_items(const struct rte_flow_item items[],
PMD_DRV_LOG(ERR, "Flow item %d check fail", item->type);
return ret;
}
+
+ if (item->type != RTE_FLOW_ITEM_TYPE_ETH)
+ param->shared_flag.l3_other_flag = true;
}
return 0;
@@ -1089,6 +1098,13 @@ nfp_flow_item_calculate_eth(struct nfp_item_calculate_param *param)
key_ls->key_layer |= NFP_FLOWER_LAYER_MAC;
key_ls->key_size += sizeof(struct nfp_flower_mac_mpls);
+
+ if (!param->shared_flag.l3_other_flag && spec->type != 0) {
+ key_ls->key_layer |= NFP_FLOWER_LAYER_EXT_META;
+ key_ls->key_size += sizeof(struct nfp_flower_ext_meta);
+ key_ls->key_layer_two |= NFP_FLOWER_LAYER2_L3_OTHER;
+ key_ls->key_size += sizeof(struct nfp_flower_l3_other);
+ }
}
static void
@@ -1870,6 +1886,9 @@ nfp_flow_merge_eth(struct nfp_flow_merge_param *param)
const struct rte_flow_item *item;
const struct rte_flow_item_eth *spec;
const struct rte_flow_item_eth *mask;
+ struct nfp_flower_l3_other *l3_other;
+ struct nfp_flower_meta_tci *meta_tci;
+ struct nfp_flower_ext_meta *ext_meta = NULL;
item = param->item;
spec = item->spec;
@@ -1892,6 +1911,21 @@ nfp_flow_merge_eth(struct nfp_flow_merge_param *param)
eth->mpls_lse = 0;
*param->mbuf_off += sizeof(struct nfp_flower_mac_mpls);
+ meta_tci = (struct nfp_flower_meta_tci *)param->nfp_flow->payload.unmasked_data;
+ if ((meta_tci->nfp_flow_key_layer & NFP_FLOWER_LAYER_EXT_META) != 0)
+ ext_meta = (struct nfp_flower_ext_meta *)(meta_tci + 1);
+
+ if (ext_meta != NULL &&
+ (ext_meta->nfp_flow_key_layer2 & NFP_FLOWER_LAYER2_L3_OTHER) != 0) {
+ l3_other = (void *)(*param->mbuf_off);
+ if (param->is_mask)
+ l3_other->ethertype = mask->type;
+ else
+ l3_other->ethertype = spec->type;
+
+ *param->mbuf_off += sizeof(struct nfp_flower_l3_other);
+ }
+
eth_end:
return 0;
}
--
2.39.1
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v3 0/2] Support match flow rule Ethernet type field
2024-08-30 11:28 ` [PATCH v3 0/2] Support match flow rule Ethernet type field Chaoyong He
2024-08-30 11:28 ` [PATCH v3 1/2] net/nfp: refactor flow item calculate function arguments Chaoyong He
2024-08-30 11:28 ` [PATCH v3 2/2] net/nfp: flow rule supports match Ethernet type Chaoyong He
@ 2024-09-02 16:48 ` Ferruh Yigit
2 siblings, 0 replies; 7+ messages in thread
From: Ferruh Yigit @ 2024-09-02 16:48 UTC (permalink / raw)
To: Chaoyong He, dev; +Cc: oss-drivers
On 8/30/2024 12:28 PM, Chaoyong He wrote:
> This patch series add support of match flow rule Ethernet type field,
> also do some needed refactor.
>
> ---
> v3:
> * Add the version number.
> v2:
> * Fix compile problem of 'dangling-pointer'.
> ---
>
> Long Wu (2):
> net/nfp: refactor flow item calculate function arguments
> net/nfp: flow rule supports match Ethernet type
>
Series applied to dpdk-next-net/main, thanks.
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2024-09-02 16:49 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-08-30 7:13 [PATCH 0/2] Support match flow rule Ethernet type field Chaoyong He
2024-08-30 7:13 ` [PATCH 1/2] net/nfp: refactor flow item calculate function arguments Chaoyong He
2024-08-30 7:13 ` [PATCH 2/2] net/nfp: flow rule supports match Ethernet type Chaoyong He
2024-08-30 11:28 ` [PATCH v3 0/2] Support match flow rule Ethernet type field Chaoyong He
2024-08-30 11:28 ` [PATCH v3 1/2] net/nfp: refactor flow item calculate function arguments Chaoyong He
2024-08-30 11:28 ` [PATCH v3 2/2] net/nfp: flow rule supports match Ethernet type Chaoyong He
2024-09-02 16:48 ` [PATCH v3 0/2] Support match flow rule Ethernet type field Ferruh Yigit
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