Even though flow_drv_prepare() takes item_flags and action_flags to be
filled in, those are not used and will be overwritten by parsing of
flow_drv_translate(). There's no reason to keep the flags and fill it.
Appropriate notes are added to the documentation of flow_drv_prepare() and
flow_drv_translate().
Signed-off-by: Yongseok Koh <ys...@mellanox.com>
---
drivers/net/mlx5/mlx5_flow.c | 38 ++++++++++++--------------
drivers/net/mlx5/mlx5_flow.h | 3 +--
drivers/net/mlx5/mlx5_flow_dv.c | 6 -----
drivers/net/mlx5/mlx5_flow_tcf.c | 55 +++++---------------------------------
drivers/net/mlx5/mlx5_flow_verbs.c | 52 +++--------------------------------
5 files changed, 29 insertions(+), 125 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 107a4f02f8..fae3bc92dd 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -1657,8 +1657,6 @@ static struct mlx5_flow *
flow_null_prepare(const struct rte_flow_attr *attr __rte_unused,
const struct rte_flow_item items[] __rte_unused,
const struct rte_flow_action actions[] __rte_unused,
- uint64_t *item_flags __rte_unused,
- uint64_t *action_flags __rte_unused,
struct rte_flow_error *error __rte_unused)
{
rte_errno = ENOTSUP;
@@ -1786,16 +1784,19 @@ flow_drv_validate(struct rte_eth_dev *dev,
* calculates the size of memory required for device flow, allocates the
memory,
* initializes the device flow and returns the pointer.
*
+ * @note
+ * This function initializes device flow structure such as dv, tcf or verbs
in
+ * struct mlx5_flow. However, it is callee's responsibility to initialize the
+ * rest. For example, adding returning device flow to flow->dev_flow list and
+ * setting backward reference to the flow should be done out of this
function.
+ * layers field is not filled either.
+ *
* @param[in] attr
* Pointer to the flow attributes.
* @param[in] items
* Pointer to the list of items.
* @param[in] actions
* Pointer to the list of actions.
- * @param[out] item_flags
- * Pointer to bit mask of all items detected.
- * @param[out] action_flags
- * Pointer to bit mask of all actions detected.
* @param[out] error
* Pointer to the error structure.
*
@@ -1803,12 +1804,10 @@ flow_drv_validate(struct rte_eth_dev *dev,
* Pointer to device flow on success, otherwise NULL and rte_ernno is set.
*/
static inline struct mlx5_flow *
-flow_drv_prepare(struct rte_flow *flow,
+flow_drv_prepare(const struct rte_flow *flow,
const struct rte_flow_attr *attr,
const struct rte_flow_item items[],
const struct rte_flow_action actions[],
- uint64_t *item_flags,
- uint64_t *action_flags,
struct rte_flow_error *error)
{
const struct mlx5_flow_driver_ops *fops;
@@ -1816,8 +1815,7 @@ flow_drv_prepare(struct rte_flow *flow,
assert(type > MLX5_FLOW_TYPE_MIN && type < MLX5_FLOW_TYPE_MAX);
fops = flow_get_drv_ops(type);
- return fops->prepare(attr, items, actions, item_flags, action_flags,
- error);
+ return fops->prepare(attr, items, actions, error);
}
/**
@@ -1826,6 +1824,12 @@ flow_drv_prepare(struct rte_flow *flow,
* translates a generic flow into a driver flow. flow_drv_prepare() must
* precede.
*
+ * @note
+ * dev_flow->layers could be filled as a result of parsing during translation
+ * if needed by flow_drv_apply(). dev_flow->flow->actions can also be filled
+ * if necessary. As a flow can have multiple dev_flows by RSS flow expansion,
+ * flow->actions could be overwritten even though all the expanded dev_flows
+ * have the same actions.
*
* @param[in] dev
* Pointer to the rte dev structure.
@@ -1889,7 +1893,7 @@ flow_drv_apply(struct rte_eth_dev *dev, struct rte_flow
*flow,
* Flow driver remove API. This abstracts calling driver specific functions.
* Parent flow (rte_flow) should have driver type (drv_type). It removes a flow
* on device. All the resources of the flow should be freed by calling
- * flow_dv_destroy().
+ * flow_drv_destroy().
*
* @param[in] dev
* Pointer to Ethernet device.
@@ -2020,8 +2024,6 @@ flow_list_create(struct rte_eth_dev *dev, struct
mlx5_flows *list,
{
struct rte_flow *flow = NULL;
struct mlx5_flow *dev_flow;
- uint64_t action_flags = 0;
- uint64_t item_flags = 0;
const struct rte_flow_action_rss *rss;
union {
struct rte_flow_expand_rss buf;
@@ -2064,16 +2066,10 @@ flow_list_create(struct rte_eth_dev *dev, struct
mlx5_flows *list,
}
for (i = 0; i < buf->entries; ++i) {
dev_flow = flow_drv_prepare(flow, attr, buf->entry[i].pattern,
- actions, &item_flags, &action_flags,
- error);
+ actions, error);
if (!dev_flow)
goto error;
dev_flow->flow = flow;
- dev_flow->layers = item_flags;
- /* Store actions once as expanded flows have same actions. */
- if (i == 0)
- flow->actions = action_flags;
- assert(flow->actions == action_flags);
LIST_INSERT_HEAD(&flow->dev_flows, dev_flow, next);
ret = flow_drv_translate(dev, dev_flow, attr,
buf->entry[i].pattern,
diff --git a/drivers/net/mlx5/mlx5_flow.h b/drivers/net/mlx5/mlx5_flow.h
index fadde552c2..f976bff427 100644
--- a/drivers/net/mlx5/mlx5_flow.h
+++ b/drivers/net/mlx5/mlx5_flow.h
@@ -293,8 +293,7 @@ typedef int (*mlx5_flow_validate_t)(struct rte_eth_dev *dev,
struct rte_flow_error *error);
typedef struct mlx5_flow *(*mlx5_flow_prepare_t)
(const struct rte_flow_attr *attr, const struct rte_flow_item items[],
- const struct rte_flow_action actions[], uint64_t *item_flags,
- uint64_t *action_flags, struct rte_flow_error *error);
+ const struct rte_flow_action actions[], struct rte_flow_error *error);
typedef int (*mlx5_flow_translate_t)(struct rte_eth_dev *dev,
struct mlx5_flow *dev_flow,
const struct rte_flow_attr *attr,
diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index 44e2a920eb..0fb791eafa 100644
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -1014,10 +1014,6 @@ flow_dv_validate(struct rte_eth_dev *dev, const struct
rte_flow_attr *attr,
* Pointer to the list of items.
* @param[in] actions
* Pointer to the list of actions.
- * @param[out] item_flags
- * Pointer to bit mask of all items detected.
- * @param[out] action_flags
- * Pointer to bit mask of all actions detected.
* @param[out] error
* Pointer to the error structure.
*
@@ -1029,8 +1025,6 @@ static struct mlx5_flow *
flow_dv_prepare(const struct rte_flow_attr *attr __rte_unused,
const struct rte_flow_item items[] __rte_unused,
const struct rte_flow_action actions[] __rte_unused,
- uint64_t *item_flags __rte_unused,
- uint64_t *action_flags __rte_unused,
struct rte_flow_error *error)
{
uint32_t size = sizeof(struct mlx5_flow);
diff --git a/drivers/net/mlx5/mlx5_flow_tcf.c b/drivers/net/mlx5/mlx5_flow_tcf.c
index 719fb10632..483e490843 100644
--- a/drivers/net/mlx5/mlx5_flow_tcf.c
+++ b/drivers/net/mlx5/mlx5_flow_tcf.c
@@ -664,20 +664,15 @@ flow_tcf_create_pedit_mnl_msg(struct nlmsghdr *nl,
*
* @param[in,out] actions
* actions specification.
- * @param[in,out] action_flags
- * actions flags
- * @param[in,out] size
- * accumulated size
+ *
* @return
* Max memory size of one TC-pedit action
*/
static int
-flow_tcf_get_pedit_actions_size(const struct rte_flow_action **actions,
- uint64_t *action_flags)
+flow_tcf_get_pedit_actions_size(const struct rte_flow_action **actions)
{
int pedit_size = 0;
int keys = 0;
- uint64_t flags = 0;
pedit_size += SZ_NLATTR_NEST + /* na_act_index. */
SZ_NLATTR_STRZ_OF("pedit") +
@@ -686,45 +681,35 @@ flow_tcf_get_pedit_actions_size(const struct
rte_flow_action **actions,
switch ((*actions)->type) {
case RTE_FLOW_ACTION_TYPE_SET_IPV4_SRC:
keys += NUM_OF_PEDIT_KEYS(IPV4_ADDR_LEN);
- flags |= MLX5_FLOW_ACTION_SET_IPV4_SRC;
break;
case RTE_FLOW_ACTION_TYPE_SET_IPV4_DST:
keys += NUM_OF_PEDIT_KEYS(IPV4_ADDR_LEN);
- flags |= MLX5_FLOW_ACTION_SET_IPV4_DST;
break;
case RTE_FLOW_ACTION_TYPE_SET_IPV6_SRC:
keys += NUM_OF_PEDIT_KEYS(IPV6_ADDR_LEN);
- flags |= MLX5_FLOW_ACTION_SET_IPV6_SRC;
break;
case RTE_FLOW_ACTION_TYPE_SET_IPV6_DST:
keys += NUM_OF_PEDIT_KEYS(IPV6_ADDR_LEN);
- flags |= MLX5_FLOW_ACTION_SET_IPV6_DST;
break;
case RTE_FLOW_ACTION_TYPE_SET_TP_SRC:
/* TCP is as same as UDP */
keys += NUM_OF_PEDIT_KEYS(TP_PORT_LEN);
- flags |= MLX5_FLOW_ACTION_SET_TP_SRC;
break;
case RTE_FLOW_ACTION_TYPE_SET_TP_DST:
/* TCP is as same as UDP */
keys += NUM_OF_PEDIT_KEYS(TP_PORT_LEN);
- flags |= MLX5_FLOW_ACTION_SET_TP_DST;
break;
case RTE_FLOW_ACTION_TYPE_SET_TTL:
keys += NUM_OF_PEDIT_KEYS(TTL_LEN);
- flags |= MLX5_FLOW_ACTION_SET_TTL;
break;
case RTE_FLOW_ACTION_TYPE_DEC_TTL:
keys += NUM_OF_PEDIT_KEYS(TTL_LEN);
- flags |= MLX5_FLOW_ACTION_DEC_TTL;
break;
case RTE_FLOW_ACTION_TYPE_SET_MAC_SRC:
keys += NUM_OF_PEDIT_KEYS(ETHER_ADDR_LEN);
- flags |= MLX5_FLOW_ACTION_SET_MAC_SRC;
break;
case RTE_FLOW_ACTION_TYPE_SET_MAC_DST:
keys += NUM_OF_PEDIT_KEYS(ETHER_ADDR_LEN);
- flags |= MLX5_FLOW_ACTION_SET_MAC_DST;
break;
default:
goto get_pedit_action_size_done;
@@ -740,7 +725,6 @@ flow_tcf_get_pedit_actions_size(const struct
rte_flow_action **actions,
/* TCA_PEDIT_KEY_EX + HTYPE + CMD */
(SZ_NLATTR_NEST + SZ_NLATTR_DATA_OF(2) +
SZ_NLATTR_DATA_OF(2));
- (*action_flags) |= flags;
(*actions)--;
return pedit_size;
}
@@ -1415,11 +1399,9 @@ flow_tcf_validate(struct rte_eth_dev *dev,
*/
static int
flow_tcf_get_items_and_size(const struct rte_flow_attr *attr,
- const struct rte_flow_item items[],
- uint64_t *item_flags)
+ const struct rte_flow_item items[])
{
int size = 0;
- uint64_t flags = 0;
size += SZ_NLATTR_STRZ_OF("flower") +
SZ_NLATTR_NEST + /* TCA_OPTIONS. */
@@ -1436,7 +1418,6 @@ flow_tcf_get_items_and_size(const struct rte_flow_attr
*attr,
size += SZ_NLATTR_TYPE_OF(uint16_t) + /* Ether type. */
SZ_NLATTR_DATA_OF(ETHER_ADDR_LEN) * 4;
/* dst/src MAC addr and mask. */
- flags |= MLX5_FLOW_LAYER_OUTER_L2;
break;
case RTE_FLOW_ITEM_TYPE_VLAN:
size += SZ_NLATTR_TYPE_OF(uint16_t) + /* Ether type. */
@@ -1444,33 +1425,28 @@ flow_tcf_get_items_and_size(const struct rte_flow_attr
*attr,
/* VLAN Ether type. */
SZ_NLATTR_TYPE_OF(uint8_t) + /* VLAN prio. */
SZ_NLATTR_TYPE_OF(uint16_t); /* VLAN ID. */
- flags |= MLX5_FLOW_LAYER_OUTER_VLAN;
break;
case RTE_FLOW_ITEM_TYPE_IPV4:
size += SZ_NLATTR_TYPE_OF(uint16_t) + /* Ether type. */
SZ_NLATTR_TYPE_OF(uint8_t) + /* IP proto. */
SZ_NLATTR_TYPE_OF(uint32_t) * 4;
/* dst/src IP addr and mask. */
- flags |= MLX5_FLOW_LAYER_OUTER_L3_IPV4;
break;
case RTE_FLOW_ITEM_TYPE_IPV6:
size += SZ_NLATTR_TYPE_OF(uint16_t) + /* Ether type. */
SZ_NLATTR_TYPE_OF(uint8_t) + /* IP proto. */
SZ_NLATTR_TYPE_OF(IPV6_ADDR_LEN) * 4;
/* dst/src IP addr and mask. */
- flags |= MLX5_FLOW_LAYER_OUTER_L3_IPV6;
break;
case RTE_FLOW_ITEM_TYPE_UDP:
size += SZ_NLATTR_TYPE_OF(uint8_t) + /* IP proto. */
SZ_NLATTR_TYPE_OF(uint16_t) * 4;
/* dst/src port and mask. */
- flags |= MLX5_FLOW_LAYER_OUTER_L4_UDP;
break;
case RTE_FLOW_ITEM_TYPE_TCP:
size += SZ_NLATTR_TYPE_OF(uint8_t) + /* IP proto. */
SZ_NLATTR_TYPE_OF(uint16_t) * 4;
/* dst/src port and mask. */
- flags |= MLX5_FLOW_LAYER_OUTER_L4_TCP;
break;
default:
DRV_LOG(WARNING,
@@ -1480,7 +1456,6 @@ flow_tcf_get_items_and_size(const struct rte_flow_attr
*attr,
break;
}
}
- *item_flags = flags;
return size;
}
@@ -1497,11 +1472,9 @@ flow_tcf_get_items_and_size(const struct rte_flow_attr
*attr,
* Maximum size of memory for actions.
*/
static int
-flow_tcf_get_actions_and_size(const struct rte_flow_action actions[],
- uint64_t *action_flags)
+flow_tcf_get_actions_and_size(const struct rte_flow_action actions[])
{
int size = 0;
- uint64_t flags = 0;
size += SZ_NLATTR_NEST; /* TCA_FLOWER_ACT. */
for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
@@ -1513,35 +1486,28 @@ flow_tcf_get_actions_and_size(const struct
rte_flow_action actions[],
SZ_NLATTR_STRZ_OF("mirred") +
SZ_NLATTR_NEST + /* TCA_ACT_OPTIONS. */
SZ_NLATTR_TYPE_OF(struct tc_mirred);
- flags |= MLX5_FLOW_ACTION_PORT_ID;
break;
case RTE_FLOW_ACTION_TYPE_JUMP:
size += SZ_NLATTR_NEST + /* na_act_index. */
SZ_NLATTR_STRZ_OF("gact") +
SZ_NLATTR_NEST + /* TCA_ACT_OPTIONS. */
SZ_NLATTR_TYPE_OF(struct tc_gact);
- flags |= MLX5_FLOW_ACTION_JUMP;
break;
case RTE_FLOW_ACTION_TYPE_DROP:
size += SZ_NLATTR_NEST + /* na_act_index. */
SZ_NLATTR_STRZ_OF("gact") +
SZ_NLATTR_NEST + /* TCA_ACT_OPTIONS. */
SZ_NLATTR_TYPE_OF(struct tc_gact);
- flags |= MLX5_FLOW_ACTION_DROP;
break;
case RTE_FLOW_ACTION_TYPE_COUNT:
break;
case RTE_FLOW_ACTION_TYPE_OF_POP_VLAN:
- flags |= MLX5_FLOW_ACTION_OF_POP_VLAN;
goto action_of_vlan;
case RTE_FLOW_ACTION_TYPE_OF_PUSH_VLAN:
- flags |= MLX5_FLOW_ACTION_OF_PUSH_VLAN;
goto action_of_vlan;
case RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_VID:
- flags |= MLX5_FLOW_ACTION_OF_SET_VLAN_VID;
goto action_of_vlan;
case RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_PCP:
- flags |= MLX5_FLOW_ACTION_OF_SET_VLAN_PCP;
goto action_of_vlan;
action_of_vlan:
size += SZ_NLATTR_NEST + /* na_act_index. */
@@ -1563,8 +1529,7 @@ flow_tcf_get_actions_and_size(const struct
rte_flow_action actions[],
case RTE_FLOW_ACTION_TYPE_DEC_TTL:
case RTE_FLOW_ACTION_TYPE_SET_MAC_SRC:
case RTE_FLOW_ACTION_TYPE_SET_MAC_DST:
- size += flow_tcf_get_pedit_actions_size(&actions,
- &flags);
+ size += flow_tcf_get_pedit_actions_size(&actions);
break;
default:
DRV_LOG(WARNING,
@@ -1574,7 +1539,6 @@ flow_tcf_get_actions_and_size(const struct
rte_flow_action actions[],
break;
}
}
- *action_flags = flags;
return size;
}
@@ -1610,10 +1574,6 @@ flow_tcf_nl_brand(struct nlmsghdr *nlh, uint32_t handle)
* Pointer to the list of items.
* @param[in] actions
* Pointer to the list of actions.
- * @param[out] item_flags
- * Pointer to bit mask of all items detected.
- * @param[out] action_flags
- * Pointer to bit mask of all actions detected.
* @param[out] error
* Pointer to the error structure.
*
@@ -1625,7 +1585,6 @@ static struct mlx5_flow *
flow_tcf_prepare(const struct rte_flow_attr *attr,
const struct rte_flow_item items[],
const struct rte_flow_action actions[],
- uint64_t *item_flags, uint64_t *action_flags,
struct rte_flow_error *error)
{
size_t size = sizeof(struct mlx5_flow) +
@@ -1635,8 +1594,8 @@ flow_tcf_prepare(const struct rte_flow_attr *attr,
struct nlmsghdr *nlh;
struct tcmsg *tcm;
- size += flow_tcf_get_items_and_size(attr, items, item_flags);
- size += flow_tcf_get_actions_and_size(actions, action_flags);
+ size += flow_tcf_get_items_and_size(attr, items);
+ size += flow_tcf_get_actions_and_size(actions);
dev_flow = rte_zmalloc(__func__, size, MNL_ALIGNTO);
if (!dev_flow) {
rte_flow_error_set(error, ENOMEM,
diff --git a/drivers/net/mlx5/mlx5_flow_verbs.c
b/drivers/net/mlx5/mlx5_flow_verbs.c
index ab58c04db5..453c89e347 100644
--- a/drivers/net/mlx5/mlx5_flow_verbs.c
+++ b/drivers/net/mlx5/mlx5_flow_verbs.c
@@ -1217,11 +1217,9 @@ flow_verbs_validate(struct rte_eth_dev *dev,
* The size of the memory needed for all actions.
*/
static int
-flow_verbs_get_actions_and_size(const struct rte_flow_action actions[],
- uint64_t *action_flags)
+flow_verbs_get_actions_and_size(const struct rte_flow_action actions[])
{
int size = 0;
- uint64_t detected_actions = 0;
for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
switch (actions->type) {
@@ -1229,34 +1227,27 @@ flow_verbs_get_actions_and_size(const struct
rte_flow_action actions[],
break;
case RTE_FLOW_ACTION_TYPE_FLAG:
size += sizeof(struct ibv_flow_spec_action_tag);
- detected_actions |= MLX5_FLOW_ACTION_FLAG;
break;
case RTE_FLOW_ACTION_TYPE_MARK:
size += sizeof(struct ibv_flow_spec_action_tag);
- detected_actions |= MLX5_FLOW_ACTION_MARK;
break;
case RTE_FLOW_ACTION_TYPE_DROP:
size += sizeof(struct ibv_flow_spec_action_drop);
- detected_actions |= MLX5_FLOW_ACTION_DROP;
break;
case RTE_FLOW_ACTION_TYPE_QUEUE:
- detected_actions |= MLX5_FLOW_ACTION_QUEUE;
break;
case RTE_FLOW_ACTION_TYPE_RSS:
- detected_actions |= MLX5_FLOW_ACTION_RSS;
break;
case RTE_FLOW_ACTION_TYPE_COUNT:
#if defined(HAVE_IBV_DEVICE_COUNTERS_SET_V42) || \
defined(HAVE_IBV_DEVICE_COUNTERS_SET_V45)
size += sizeof(struct ibv_flow_spec_counter_action);
#endif
- detected_actions |= MLX5_FLOW_ACTION_COUNT;
break;
default:
break;
}
}
- *action_flags = detected_actions;
return size;
}
@@ -1274,83 +1265,54 @@ flow_verbs_get_actions_and_size(const struct
rte_flow_action actions[],
* The size of the memory needed for all items.
*/
static int
-flow_verbs_get_items_and_size(const struct rte_flow_item items[],
- uint64_t *item_flags)
+flow_verbs_get_items_and_size(const struct rte_flow_item items[])
{
int size = 0;
- uint64_t detected_items = 0;
for (; items->type != RTE_FLOW_ITEM_TYPE_END; items++) {
- int tunnel = !!(detected_items & MLX5_FLOW_LAYER_TUNNEL);
-
switch (items->type) {
case RTE_FLOW_ITEM_TYPE_VOID:
break;
case RTE_FLOW_ITEM_TYPE_ETH:
size += sizeof(struct ibv_flow_spec_eth);
- detected_items |= tunnel ? MLX5_FLOW_LAYER_INNER_L2 :
- MLX5_FLOW_LAYER_OUTER_L2;
break;
case RTE_FLOW_ITEM_TYPE_VLAN:
size += sizeof(struct ibv_flow_spec_eth);
- detected_items |=
- tunnel ? (MLX5_FLOW_LAYER_INNER_L2 |
- MLX5_FLOW_LAYER_INNER_VLAN) :
- (MLX5_FLOW_LAYER_OUTER_L2 |
- MLX5_FLOW_LAYER_OUTER_VLAN);
break;
case RTE_FLOW_ITEM_TYPE_IPV4:
size += sizeof(struct ibv_flow_spec_ipv4_ext);
- detected_items |= tunnel ?
- MLX5_FLOW_LAYER_INNER_L3_IPV4 :
- MLX5_FLOW_LAYER_OUTER_L3_IPV4;
break;
case RTE_FLOW_ITEM_TYPE_IPV6:
size += sizeof(struct ibv_flow_spec_ipv6);
- detected_items |= tunnel ?
- MLX5_FLOW_LAYER_INNER_L3_IPV6 :
- MLX5_FLOW_LAYER_OUTER_L3_IPV6;
break;
case RTE_FLOW_ITEM_TYPE_UDP:
size += sizeof(struct ibv_flow_spec_tcp_udp);
- detected_items |= tunnel ?
- MLX5_FLOW_LAYER_INNER_L4_UDP :
- MLX5_FLOW_LAYER_OUTER_L4_UDP;
break;
case RTE_FLOW_ITEM_TYPE_TCP:
size += sizeof(struct ibv_flow_spec_tcp_udp);
- detected_items |= tunnel ?
- MLX5_FLOW_LAYER_INNER_L4_TCP :
- MLX5_FLOW_LAYER_OUTER_L4_TCP;
break;
case RTE_FLOW_ITEM_TYPE_VXLAN:
size += sizeof(struct ibv_flow_spec_tunnel);
- detected_items |= MLX5_FLOW_LAYER_VXLAN;
break;
case RTE_FLOW_ITEM_TYPE_VXLAN_GPE:
size += sizeof(struct ibv_flow_spec_tunnel);
- detected_items |= MLX5_FLOW_LAYER_VXLAN_GPE;
break;
#ifdef HAVE_IBV_DEVICE_MPLS_SUPPORT
case RTE_FLOW_ITEM_TYPE_GRE:
size += sizeof(struct ibv_flow_spec_gre);
- detected_items |= MLX5_FLOW_LAYER_GRE;
break;
case RTE_FLOW_ITEM_TYPE_MPLS:
size += sizeof(struct ibv_flow_spec_mpls);
- detected_items |= MLX5_FLOW_LAYER_MPLS;
break;
#else
case RTE_FLOW_ITEM_TYPE_GRE:
size += sizeof(struct ibv_flow_spec_tunnel);
- detected_items |= MLX5_FLOW_LAYER_TUNNEL;
break;
#endif
default:
break;
}
}
- *item_flags = detected_items;
return size;
}
@@ -1365,10 +1327,6 @@ flow_verbs_get_items_and_size(const struct rte_flow_item
items[],
* Pointer to the list of items.
* @param[in] actions
* Pointer to the list of actions.
- * @param[out] item_flags
- * Pointer to bit mask of all items detected.
- * @param[out] action_flags
- * Pointer to bit mask of all actions detected.
* @param[out] error
* Pointer to the error structure.
*
@@ -1380,15 +1338,13 @@ static struct mlx5_flow *
flow_verbs_prepare(const struct rte_flow_attr *attr __rte_unused,
const struct rte_flow_item items[],
const struct rte_flow_action actions[],
- uint64_t *item_flags,
- uint64_t *action_flags,
struct rte_flow_error *error)
{
uint32_t size = sizeof(struct mlx5_flow) + sizeof(struct ibv_flow_attr);
struct mlx5_flow *flow;
- size += flow_verbs_get_actions_and_size(actions, action_flags);
- size += flow_verbs_get_items_and_size(items, item_flags);
+ size += flow_verbs_get_actions_and_size(actions);
+ size += flow_verbs_get_items_and_size(items);
flow = rte_calloc(__func__, 1, size, 0);
if (!flow) {
rte_flow_error_set(error, ENOMEM,
--
2.11.0
