attr->valid = 1;
}
-/**
+/*
* Convert rte_mtr_color to mlx5 color.
*
* @param[in] rcol
* @return
* mlx5 color.
*/
-static int
+static inline int
rte_col_2_mlx5_col(enum rte_color rcol)
{
switch (rcol) {
}
}
+static inline struct mlx5_hlist *
+flow_dv_hlist_prepare(struct mlx5_dev_ctx_shared *sh, struct mlx5_hlist **phl,
+ const char *name, uint32_t size, bool direct_key,
+ bool lcores_share, void *ctx,
+ mlx5_list_create_cb cb_create,
+ mlx5_list_match_cb cb_match,
+ mlx5_list_remove_cb cb_remove,
+ mlx5_list_clone_cb cb_clone,
+ mlx5_list_clone_free_cb cb_clone_free)
+{
+ struct mlx5_hlist *hl;
+ struct mlx5_hlist *expected = NULL;
+ char s[MLX5_NAME_SIZE];
+
+ hl = __atomic_load_n(phl, __ATOMIC_SEQ_CST);
+ if (likely(hl))
+ return hl;
+ snprintf(s, sizeof(s), "%s_%s", sh->ibdev_name, name);
+ hl = mlx5_hlist_create(s, size, direct_key, lcores_share,
+ ctx, cb_create, cb_match, cb_remove, cb_clone,
+ cb_clone_free);
+ if (!hl) {
+ DRV_LOG(ERR, "%s hash creation failed", name);
+ rte_errno = ENOMEM;
+ return NULL;
+ }
+ if (!__atomic_compare_exchange_n(phl, &expected, hl, false,
+ __ATOMIC_SEQ_CST,
+ __ATOMIC_SEQ_CST)) {
+ mlx5_hlist_destroy(hl);
+ hl = __atomic_load_n(phl, __ATOMIC_SEQ_CST);
+ }
+ return hl;
+}
+
/* Update VLAN's VID/PCP based on input rte_flow_action.
*
* @param[in] action
if (conf->dst == REG_C_0) {
/* Copy to reg_c[0], within mask only. */
reg_dst.offset = rte_bsf32(reg_c0);
- /*
- * Mask is ignoring the enianness, because
- * there is no conversion in datapath.
- */
-#if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
- /* Copy from destination lower bits to reg_c[0]. */
- mask = reg_c0 >> reg_dst.offset;
-#else
- /* Copy from destination upper bits to reg_c[0]. */
- mask = reg_c0 << (sizeof(reg_c0) * CHAR_BIT -
- rte_fls_u32(reg_c0));
-#endif
+ mask = rte_cpu_to_be_32(reg_c0 >> reg_dst.offset);
} else {
- mask = rte_cpu_to_be_32(reg_c0);
-#if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
- /* Copy from reg_c[0] to destination lower bits. */
reg_dst.offset = 0;
-#else
- /* Copy from reg_c[0] to destination upper bits. */
- reg_dst.offset = sizeof(reg_c0) * CHAR_BIT -
- (rte_fls_u32(reg_c0) -
- rte_bsf32(reg_c0));
-#endif
+ mask = rte_cpu_to_be_32(reg_c0);
}
}
return flow_dv_convert_modify_action(&item,
}
static int
-mlx5_flow_item_field_width(struct mlx5_dev_config *config,
- enum rte_flow_field_id field)
+mlx5_flow_item_field_width(struct mlx5_priv *priv,
+ enum rte_flow_field_id field, int inherit)
{
switch (field) {
case RTE_FLOW_FIELD_START:
case RTE_FLOW_FIELD_TAG:
return 32;
case RTE_FLOW_FIELD_MARK:
- return 24;
+ return __builtin_popcount(priv->sh->dv_mark_mask);
case RTE_FLOW_FIELD_META:
- if (config->dv_xmeta_en == MLX5_XMETA_MODE_META16)
- return 16;
- else if (config->dv_xmeta_en == MLX5_XMETA_MODE_META32)
- return 32;
- else
- return 0;
+ return __builtin_popcount(priv->sh->dv_meta_mask);
case RTE_FLOW_FIELD_POINTER:
case RTE_FLOW_FIELD_VALUE:
- return 64;
+ return inherit < 0 ? 0 : inherit;
default:
MLX5_ASSERT(false);
}
static void
mlx5_flow_field_id_to_modify_info
(const struct rte_flow_action_modify_data *data,
- struct field_modify_info *info,
- uint32_t *mask, uint32_t *value,
- uint32_t width, uint32_t dst_width,
- struct rte_eth_dev *dev,
- const struct rte_flow_attr *attr,
- struct rte_flow_error *error)
+ struct field_modify_info *info, uint32_t *mask,
+ uint32_t width, uint32_t *shift, struct rte_eth_dev *dev,
+ const struct rte_flow_attr *attr, struct rte_flow_error *error)
{
struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_dev_config *config = &priv->config;
uint32_t idx = 0;
uint32_t off = 0;
- uint64_t val = 0;
+
switch (data->field) {
case RTE_FLOW_FIELD_START:
/* not supported yet */
off = data->offset > 16 ? data->offset - 16 : 0;
if (mask) {
if (data->offset < 16) {
- info[idx] = (struct field_modify_info){2, 0,
+ info[idx] = (struct field_modify_info){2, 4,
MLX5_MODI_OUT_DMAC_15_0};
if (width < 16) {
mask[idx] = rte_cpu_to_be_16(0xffff >>
break;
++idx;
}
- info[idx] = (struct field_modify_info){4, 4 * idx,
+ info[idx] = (struct field_modify_info){4, 0,
MLX5_MODI_OUT_DMAC_47_16};
mask[idx] = rte_cpu_to_be_32((0xffffffff >>
(32 - width)) << off);
} else {
if (data->offset < 16)
- info[idx++] = (struct field_modify_info){2, 0,
+ info[idx++] = (struct field_modify_info){2, 4,
MLX5_MODI_OUT_DMAC_15_0};
- info[idx] = (struct field_modify_info){4, off,
+ info[idx] = (struct field_modify_info){4, 0,
MLX5_MODI_OUT_DMAC_47_16};
}
break;
off = data->offset > 16 ? data->offset - 16 : 0;
if (mask) {
if (data->offset < 16) {
- info[idx] = (struct field_modify_info){2, 0,
+ info[idx] = (struct field_modify_info){2, 4,
MLX5_MODI_OUT_SMAC_15_0};
if (width < 16) {
mask[idx] = rte_cpu_to_be_16(0xffff >>
break;
++idx;
}
- info[idx] = (struct field_modify_info){4, 4 * idx,
+ info[idx] = (struct field_modify_info){4, 0,
MLX5_MODI_OUT_SMAC_47_16};
mask[idx] = rte_cpu_to_be_32((0xffffffff >>
(32 - width)) << off);
} else {
if (data->offset < 16)
- info[idx++] = (struct field_modify_info){2, 0,
+ info[idx++] = (struct field_modify_info){2, 4,
MLX5_MODI_OUT_SMAC_15_0};
- info[idx] = (struct field_modify_info){4, off,
+ info[idx] = (struct field_modify_info){4, 0,
MLX5_MODI_OUT_SMAC_47_16};
}
break;
case RTE_FLOW_FIELD_IPV6_SRC:
if (mask) {
if (data->offset < 32) {
- info[idx] = (struct field_modify_info){4,
- 4 * idx,
+ info[idx] = (struct field_modify_info){4, 12,
MLX5_MODI_OUT_SIPV6_31_0};
if (width < 32) {
mask[idx] =
++idx;
}
if (data->offset < 64) {
- info[idx] = (struct field_modify_info){4,
- 4 * idx,
+ info[idx] = (struct field_modify_info){4, 8,
MLX5_MODI_OUT_SIPV6_63_32};
if (width < 32) {
mask[idx] =
++idx;
}
if (data->offset < 96) {
- info[idx] = (struct field_modify_info){4,
- 4 * idx,
+ info[idx] = (struct field_modify_info){4, 4,
MLX5_MODI_OUT_SIPV6_95_64};
if (width < 32) {
mask[idx] =
break;
++idx;
}
- info[idx] = (struct field_modify_info){4, 4 * idx,
+ info[idx] = (struct field_modify_info){4, 0,
MLX5_MODI_OUT_SIPV6_127_96};
mask[idx] = rte_cpu_to_be_32(0xffffffff >>
(32 - width));
} else {
if (data->offset < 32)
- info[idx++] = (struct field_modify_info){4, 0,
+ info[idx++] = (struct field_modify_info){4, 12,
MLX5_MODI_OUT_SIPV6_31_0};
if (data->offset < 64)
- info[idx++] = (struct field_modify_info){4, 0,
+ info[idx++] = (struct field_modify_info){4, 8,
MLX5_MODI_OUT_SIPV6_63_32};
if (data->offset < 96)
- info[idx++] = (struct field_modify_info){4, 0,
+ info[idx++] = (struct field_modify_info){4, 4,
MLX5_MODI_OUT_SIPV6_95_64};
if (data->offset < 128)
info[idx++] = (struct field_modify_info){4, 0,
case RTE_FLOW_FIELD_IPV6_DST:
if (mask) {
if (data->offset < 32) {
- info[idx] = (struct field_modify_info){4,
- 4 * idx,
+ info[idx] = (struct field_modify_info){4, 12,
MLX5_MODI_OUT_DIPV6_31_0};
if (width < 32) {
mask[idx] =
++idx;
}
if (data->offset < 64) {
- info[idx] = (struct field_modify_info){4,
- 4 * idx,
+ info[idx] = (struct field_modify_info){4, 8,
MLX5_MODI_OUT_DIPV6_63_32};
if (width < 32) {
mask[idx] =
++idx;
}
if (data->offset < 96) {
- info[idx] = (struct field_modify_info){4,
- 4 * idx,
+ info[idx] = (struct field_modify_info){4, 4,
MLX5_MODI_OUT_DIPV6_95_64};
if (width < 32) {
mask[idx] =
break;
++idx;
}
- info[idx] = (struct field_modify_info){4, 4 * idx,
+ info[idx] = (struct field_modify_info){4, 0,
MLX5_MODI_OUT_DIPV6_127_96};
mask[idx] = rte_cpu_to_be_32(0xffffffff >>
(32 - width));
} else {
if (data->offset < 32)
- info[idx++] = (struct field_modify_info){4, 0,
+ info[idx++] = (struct field_modify_info){4, 12,
MLX5_MODI_OUT_DIPV6_31_0};
if (data->offset < 64)
- info[idx++] = (struct field_modify_info){4, 0,
+ info[idx++] = (struct field_modify_info){4, 8,
MLX5_MODI_OUT_DIPV6_63_32};
if (data->offset < 96)
- info[idx++] = (struct field_modify_info){4, 0,
+ info[idx++] = (struct field_modify_info){4, 4,
MLX5_MODI_OUT_DIPV6_95_64};
if (data->offset < 128)
info[idx++] = (struct field_modify_info){4, 0,
break;
case RTE_FLOW_FIELD_MARK:
{
+ uint32_t mark_mask = priv->sh->dv_mark_mask;
+ uint32_t mark_count = __builtin_popcount(mark_mask);
int reg = mlx5_flow_get_reg_id(dev, MLX5_FLOW_MARK,
0, error);
if (reg < 0)
info[idx] = (struct field_modify_info){4, 0,
reg_to_field[reg]};
if (mask)
- mask[idx] =
- rte_cpu_to_be_32(0xffffffff >>
- (32 - width));
+ mask[idx] = rte_cpu_to_be_32((mark_mask >>
+ (mark_count - width)) & mark_mask);
}
break;
case RTE_FLOW_FIELD_META:
{
- unsigned int xmeta = config->dv_xmeta_en;
+ uint32_t meta_mask = priv->sh->dv_meta_mask;
+ uint32_t meta_count = __builtin_popcount(meta_mask);
+ uint32_t msk_c0 =
+ rte_cpu_to_be_32(priv->sh->dv_regc0_mask);
+ uint32_t shl_c0 = rte_bsf32(msk_c0);
int reg = flow_dv_get_metadata_reg(dev, attr, error);
if (reg < 0)
return;
MLX5_ASSERT(reg != REG_NON);
MLX5_ASSERT((unsigned int)reg < RTE_DIM(reg_to_field));
- if (xmeta == MLX5_XMETA_MODE_META16) {
- info[idx] = (struct field_modify_info){2, 0,
- reg_to_field[reg]};
- if (mask)
- mask[idx] = rte_cpu_to_be_16(0xffff >>
- (16 - width));
- } else if (xmeta == MLX5_XMETA_MODE_META32) {
- info[idx] = (struct field_modify_info){4, 0,
- reg_to_field[reg]};
- if (mask)
- mask[idx] =
- rte_cpu_to_be_32(0xffffffff >>
- (32 - width));
- } else {
- MLX5_ASSERT(false);
- }
+ if (reg == REG_C_0)
+ *shift = shl_c0;
+ info[idx] = (struct field_modify_info){4, 0,
+ reg_to_field[reg]};
+ if (mask)
+ mask[idx] = rte_cpu_to_be_32((meta_mask >>
+ (meta_count - width)) & meta_mask);
}
break;
case RTE_FLOW_FIELD_POINTER:
case RTE_FLOW_FIELD_VALUE:
- if (data->field == RTE_FLOW_FIELD_POINTER)
- memcpy(&val, (void *)(uintptr_t)data->value,
- sizeof(uint64_t));
- else
- val = data->value;
- for (idx = 0; idx < MLX5_ACT_MAX_MOD_FIELDS; idx++) {
- if (mask[idx]) {
- if (dst_width == 48) {
- /*special case for MAC addresses */
- value[idx] = rte_cpu_to_be_16(val);
- val >>= 16;
- dst_width -= 16;
- } else if (dst_width > 16) {
- value[idx] = rte_cpu_to_be_32(val);
- val >>= 32;
- } else if (dst_width > 8) {
- value[idx] = rte_cpu_to_be_16(val);
- val >>= 16;
- } else {
- value[idx] = (uint8_t)val;
- val >>= 8;
- }
- if (!val)
- break;
- }
- }
- break;
default:
MLX5_ASSERT(false);
break;
const struct rte_flow_attr *attr,
struct rte_flow_error *error)
{
- struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_dev_config *config = &priv->config;
const struct rte_flow_action_modify_field *conf =
(const struct rte_flow_action_modify_field *)(action->conf);
- struct rte_flow_item item;
+ struct rte_flow_item item = {
+ .spec = NULL,
+ .mask = NULL
+ };
struct field_modify_info field[MLX5_ACT_MAX_MOD_FIELDS] = {
{0, 0, 0} };
struct field_modify_info dcopy[MLX5_ACT_MAX_MOD_FIELDS] = {
{0, 0, 0} };
uint32_t mask[MLX5_ACT_MAX_MOD_FIELDS] = {0, 0, 0, 0, 0};
- uint32_t value[MLX5_ACT_MAX_MOD_FIELDS] = {0, 0, 0, 0, 0};
uint32_t type;
- uint32_t dst_width = mlx5_flow_item_field_width(config,
- conf->dst.field);
+ uint32_t shift = 0;
if (conf->src.field == RTE_FLOW_FIELD_POINTER ||
- conf->src.field == RTE_FLOW_FIELD_VALUE) {
+ conf->src.field == RTE_FLOW_FIELD_VALUE) {
type = MLX5_MODIFICATION_TYPE_SET;
/** For SET fill the destination field (field) first. */
mlx5_flow_field_id_to_modify_info(&conf->dst, field, mask,
- value, conf->width, dst_width, dev, attr, error);
- /** Then copy immediate value from source as per mask. */
- mlx5_flow_field_id_to_modify_info(&conf->src, dcopy, mask,
- value, conf->width, dst_width, dev, attr, error);
- item.spec = &value;
+ conf->width, &shift, dev,
+ attr, error);
+ item.spec = conf->src.field == RTE_FLOW_FIELD_POINTER ?
+ (void *)(uintptr_t)conf->src.pvalue :
+ (void *)(uintptr_t)&conf->src.value;
} else {
type = MLX5_MODIFICATION_TYPE_COPY;
/** For COPY fill the destination field (dcopy) without mask. */
mlx5_flow_field_id_to_modify_info(&conf->dst, dcopy, NULL,
- value, conf->width, dst_width, dev, attr, error);
+ conf->width, &shift, dev,
+ attr, error);
/** Then construct the source field (field) with mask. */
mlx5_flow_field_id_to_modify_info(&conf->src, field, mask,
- value, conf->width, dst_width, dev, attr, error);
+ conf->width, &shift,
+ dev, attr, error);
}
item.mask = &mask;
return flow_dv_convert_modify_action(&item,
{
const struct rte_flow_item_gtp *gtp_spec;
const struct rte_flow_item_gtp *gtp_mask;
- const struct rte_flow_item_gtp_psc *spec;
const struct rte_flow_item_gtp_psc *mask;
const struct rte_flow_item_gtp_psc nic_mask = {
- .pdu_type = 0xFF,
- .qfi = 0xFF,
+ .hdr.type = 0xF,
+ .hdr.qfi = 0x3F,
};
if (!gtp_item || !(last_item & MLX5_FLOW_LAYER_GTP))
/* GTP spec is here and E flag is requested to match zero. */
if (!item->spec)
return 0;
- spec = item->spec;
mask = item->mask ? item->mask : &rte_flow_item_gtp_psc_mask;
- if (spec->pdu_type > MLX5_GTP_EXT_MAX_PDU_TYPE)
- return rte_flow_error_set
- (error, ENOTSUP, RTE_FLOW_ERROR_TYPE_ITEM, item,
- "PDU type should be smaller than 16");
return mlx5_flow_item_acceptable(item, (const uint8_t *)mask,
(const uint8_t *)&nic_mask,
sizeof(struct rte_flow_item_gtp_psc),
* 0 on success, a negative errno value otherwise and rte_errno is set.
*/
static int
-flow_dv_validate_item_ipv4(const struct rte_flow_item *item,
- uint64_t item_flags,
- uint64_t last_item,
- uint16_t ether_type,
- struct rte_flow_error *error)
+flow_dv_validate_item_ipv4(struct rte_eth_dev *dev,
+ const struct rte_flow_item *item,
+ uint64_t item_flags, uint64_t last_item,
+ uint16_t ether_type, struct rte_flow_error *error)
{
int ret;
+ struct mlx5_priv *priv = dev->data->dev_private;
const struct rte_flow_item_ipv4 *spec = item->spec;
const struct rte_flow_item_ipv4 *last = item->last;
const struct rte_flow_item_ipv4 *mask = item->mask;
rte_be16_t fragment_offset_spec = 0;
rte_be16_t fragment_offset_last = 0;
- const struct rte_flow_item_ipv4 nic_ipv4_mask = {
+ struct rte_flow_item_ipv4 nic_ipv4_mask = {
.hdr = {
.src_addr = RTE_BE32(0xffffffff),
.dst_addr = RTE_BE32(0xffffffff),
},
};
+ if (mask && (mask->hdr.version_ihl & RTE_IPV4_HDR_IHL_MASK)) {
+ int tunnel = !!(item_flags & MLX5_FLOW_LAYER_TUNNEL);
+ bool ihl_cap = !tunnel ? priv->config.hca_attr.outer_ipv4_ihl :
+ priv->config.hca_attr.inner_ipv4_ihl;
+ if (!ihl_cap)
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item,
+ "IPV4 ihl offload not supported");
+ nic_ipv4_mask.hdr.version_ihl = mask->hdr.version_ihl;
+ }
ret = mlx5_flow_validate_item_ipv4(item, item_flags, last_item,
ether_type, &nic_ipv4_mask,
MLX5_ITEM_RANGE_ACCEPTED, error);
struct rte_flow_error *error)
{
const struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_dev_ctx_shared *sh = priv->sh;
+ bool direction_error = false;
- (void)action;
- (void)attr;
if (!priv->sh->pop_vlan_action)
return rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
NULL,
"pop vlan action is not supported");
- if (attr->egress)
+ /* Pop VLAN is not supported in egress except for CX6 FDB mode. */
+ if (attr->transfer) {
+ bool fdb_tx = priv->representor_id != UINT16_MAX;
+ bool is_cx5 = sh->steering_format_version ==
+ MLX5_STEERING_LOGIC_FORMAT_CONNECTX_5;
+
+ if (fdb_tx && is_cx5)
+ direction_error = true;
+ } else if (attr->egress) {
+ direction_error = true;
+ }
+ if (direction_error)
return rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_ATTR_EGRESS,
NULL,
- "pop vlan action not supported for "
- "egress");
+ "pop vlan action not supported for egress");
if (action_flags & MLX5_FLOW_VLAN_ACTIONS)
return rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_ACTION, action,
{
const struct rte_flow_action_of_push_vlan *push_vlan = action->conf;
const struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_dev_ctx_shared *sh = priv->sh;
+ bool direction_error = false;
if (push_vlan->ethertype != RTE_BE16(RTE_ETHER_TYPE_VLAN) &&
push_vlan->ethertype != RTE_BE16(RTE_ETHER_TYPE_QINQ))
RTE_FLOW_ERROR_TYPE_ACTION, action,
"wrong action order, port_id should "
"be after push VLAN");
+ /* Push VLAN is not supported in ingress except for CX6 FDB mode. */
+ if (attr->transfer) {
+ bool fdb_tx = priv->representor_id != UINT16_MAX;
+ bool is_cx5 = sh->steering_format_version ==
+ MLX5_STEERING_LOGIC_FORMAT_CONNECTX_5;
+
+ if (!fdb_tx && is_cx5)
+ direction_error = true;
+ } else if (attr->ingress) {
+ direction_error = true;
+ }
+ if (direction_error)
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_ATTR_INGRESS,
+ NULL,
+ "push vlan action not supported for ingress");
if (!attr->transfer && priv->representor)
return rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
return 0;
}
-/**
- * Check if action counter is shared by either old or new mechanism.
- *
- * @param[in] action
- * Pointer to the action structure.
- *
- * @return
- * True when counter is shared, false otherwise.
- */
-static inline bool
-is_shared_action_count(const struct rte_flow_action *action)
-{
- const struct rte_flow_action_count *count =
- (const struct rte_flow_action_count *)action->conf;
-
- if ((int)action->type == MLX5_RTE_FLOW_ACTION_TYPE_COUNT)
- return true;
- return !!(count && count->shared);
-}
-
/**
* Validate count action.
*
return 0;
}
-/**
- * Match encap_decap resource.
- *
- * @param list
- * Pointer to the hash list.
- * @param entry
- * Pointer to exist resource entry object.
- * @param key
- * Key of the new entry.
- * @param ctx_cb
- * Pointer to new encap_decap resource.
- *
- * @return
- * 0 on matching, none-zero otherwise.
- */
int
-flow_dv_encap_decap_match_cb(struct mlx5_hlist *list __rte_unused,
- struct mlx5_hlist_entry *entry,
- uint64_t key __rte_unused, void *cb_ctx)
+flow_dv_encap_decap_match_cb(void *tool_ctx __rte_unused,
+ struct mlx5_list_entry *entry, void *cb_ctx)
{
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct mlx5_flow_dv_encap_decap_resource *ctx_resource = ctx->data;
return -1;
}
-/**
- * Allocate encap_decap resource.
- *
- * @param list
- * Pointer to the hash list.
- * @param entry
- * Pointer to exist resource entry object.
- * @param ctx_cb
- * Pointer to new encap_decap resource.
- *
- * @return
- * 0 on matching, none-zero otherwise.
- */
-struct mlx5_hlist_entry *
-flow_dv_encap_decap_create_cb(struct mlx5_hlist *list,
- uint64_t key __rte_unused,
- void *cb_ctx)
+struct mlx5_list_entry *
+flow_dv_encap_decap_create_cb(void *tool_ctx, void *cb_ctx)
{
- struct mlx5_dev_ctx_shared *sh = list->ctx;
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct mlx5dv_dr_domain *domain;
struct mlx5_flow_dv_encap_decap_resource *ctx_resource = ctx->data;
return &resource->entry;
}
+struct mlx5_list_entry *
+flow_dv_encap_decap_clone_cb(void *tool_ctx, struct mlx5_list_entry *oentry,
+ void *cb_ctx)
+{
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
+ struct mlx5_flow_cb_ctx *ctx = cb_ctx;
+ struct mlx5_flow_dv_encap_decap_resource *cache_resource;
+ uint32_t idx;
+
+ cache_resource = mlx5_ipool_malloc(sh->ipool[MLX5_IPOOL_DECAP_ENCAP],
+ &idx);
+ if (!cache_resource) {
+ rte_flow_error_set(ctx->error, ENOMEM,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+ "cannot allocate resource memory");
+ return NULL;
+ }
+ memcpy(cache_resource, oentry, sizeof(*cache_resource));
+ cache_resource->idx = idx;
+ return &cache_resource->entry;
+}
+
+void
+flow_dv_encap_decap_clone_free_cb(void *tool_ctx, struct mlx5_list_entry *entry)
+{
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
+ struct mlx5_flow_dv_encap_decap_resource *res =
+ container_of(entry, typeof(*res), entry);
+
+ mlx5_ipool_free(sh->ipool[MLX5_IPOOL_DECAP_ENCAP], res->idx);
+}
+
/**
* Find existing encap/decap resource or create and register a new one.
*
{
struct mlx5_priv *priv = dev->data->dev_private;
struct mlx5_dev_ctx_shared *sh = priv->sh;
- struct mlx5_hlist_entry *entry;
+ struct mlx5_list_entry *entry;
union {
struct {
uint32_t ft_type:8;
.error = error,
.data = resource,
};
+ struct mlx5_hlist *encaps_decaps;
uint64_t key64;
+ encaps_decaps = flow_dv_hlist_prepare(sh, &sh->encaps_decaps,
+ "encaps_decaps",
+ MLX5_FLOW_ENCAP_DECAP_HTABLE_SZ,
+ true, true, sh,
+ flow_dv_encap_decap_create_cb,
+ flow_dv_encap_decap_match_cb,
+ flow_dv_encap_decap_remove_cb,
+ flow_dv_encap_decap_clone_cb,
+ flow_dv_encap_decap_clone_free_cb);
+ if (unlikely(!encaps_decaps))
+ return -rte_errno;
resource->flags = dev_flow->dv.group ? 0 : 1;
key64 = __rte_raw_cksum(&encap_decap_key.v32,
sizeof(encap_decap_key.v32), 0);
MLX5DV_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TUNNEL_TO_L2 &&
resource->size)
key64 = __rte_raw_cksum(resource->buf, resource->size, key64);
- entry = mlx5_hlist_register(sh->encaps_decaps, key64, &ctx);
+ entry = mlx5_hlist_register(encaps_decaps, key64, &ctx);
if (!entry)
return -rte_errno;
resource = container_of(entry, typeof(*resource), entry);
}
int
-flow_dv_port_id_match_cb(struct mlx5_list *list __rte_unused,
+flow_dv_port_id_match_cb(void *tool_ctx __rte_unused,
struct mlx5_list_entry *entry, void *cb_ctx)
{
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct mlx5_flow_dv_port_id_action_resource *ref = ctx->data;
struct mlx5_flow_dv_port_id_action_resource *res =
- container_of(entry, typeof(*res), entry);
+ container_of(entry, typeof(*res), entry);
return ref->port_id != res->port_id;
}
struct mlx5_list_entry *
-flow_dv_port_id_create_cb(struct mlx5_list *list,
- struct mlx5_list_entry *entry __rte_unused,
- void *cb_ctx)
+flow_dv_port_id_create_cb(void *tool_ctx, void *cb_ctx)
{
- struct mlx5_dev_ctx_shared *sh = list->ctx;
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct mlx5_flow_dv_port_id_action_resource *ref = ctx->data;
struct mlx5_flow_dv_port_id_action_resource *resource;
return &resource->entry;
}
+struct mlx5_list_entry *
+flow_dv_port_id_clone_cb(void *tool_ctx,
+ struct mlx5_list_entry *entry __rte_unused,
+ void *cb_ctx)
+{
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
+ struct mlx5_flow_cb_ctx *ctx = cb_ctx;
+ struct mlx5_flow_dv_port_id_action_resource *resource;
+ uint32_t idx;
+
+ resource = mlx5_ipool_zmalloc(sh->ipool[MLX5_IPOOL_PORT_ID], &idx);
+ if (!resource) {
+ rte_flow_error_set(ctx->error, ENOMEM,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+ "cannot allocate port_id action memory");
+ return NULL;
+ }
+ memcpy(resource, entry, sizeof(*resource));
+ resource->idx = idx;
+ return &resource->entry;
+}
+
+void
+flow_dv_port_id_clone_free_cb(void *tool_ctx, struct mlx5_list_entry *entry)
+{
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
+ struct mlx5_flow_dv_port_id_action_resource *resource =
+ container_of(entry, typeof(*resource), entry);
+
+ mlx5_ipool_free(sh->ipool[MLX5_IPOOL_PORT_ID], resource->idx);
+}
+
/**
* Find existing table port ID resource or create and register a new one.
*
.data = ref,
};
- entry = mlx5_list_register(&priv->sh->port_id_action_list, &ctx);
+ entry = mlx5_list_register(priv->sh->port_id_action_list, &ctx);
if (!entry)
return -rte_errno;
resource = container_of(entry, typeof(*resource), entry);
}
int
-flow_dv_push_vlan_match_cb(struct mlx5_list *list __rte_unused,
- struct mlx5_list_entry *entry, void *cb_ctx)
+flow_dv_push_vlan_match_cb(void *tool_ctx __rte_unused,
+ struct mlx5_list_entry *entry, void *cb_ctx)
{
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct mlx5_flow_dv_push_vlan_action_resource *ref = ctx->data;
struct mlx5_flow_dv_push_vlan_action_resource *res =
- container_of(entry, typeof(*res), entry);
+ container_of(entry, typeof(*res), entry);
return ref->vlan_tag != res->vlan_tag || ref->ft_type != res->ft_type;
}
struct mlx5_list_entry *
-flow_dv_push_vlan_create_cb(struct mlx5_list *list,
- struct mlx5_list_entry *entry __rte_unused,
- void *cb_ctx)
+flow_dv_push_vlan_create_cb(void *tool_ctx, void *cb_ctx)
{
- struct mlx5_dev_ctx_shared *sh = list->ctx;
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct mlx5_flow_dv_push_vlan_action_resource *ref = ctx->data;
struct mlx5_flow_dv_push_vlan_action_resource *resource;
return &resource->entry;
}
+struct mlx5_list_entry *
+flow_dv_push_vlan_clone_cb(void *tool_ctx,
+ struct mlx5_list_entry *entry __rte_unused,
+ void *cb_ctx)
+{
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
+ struct mlx5_flow_cb_ctx *ctx = cb_ctx;
+ struct mlx5_flow_dv_push_vlan_action_resource *resource;
+ uint32_t idx;
+
+ resource = mlx5_ipool_zmalloc(sh->ipool[MLX5_IPOOL_PUSH_VLAN], &idx);
+ if (!resource) {
+ rte_flow_error_set(ctx->error, ENOMEM,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+ "cannot allocate push_vlan action memory");
+ return NULL;
+ }
+ memcpy(resource, entry, sizeof(*resource));
+ resource->idx = idx;
+ return &resource->entry;
+}
+
+void
+flow_dv_push_vlan_clone_free_cb(void *tool_ctx, struct mlx5_list_entry *entry)
+{
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
+ struct mlx5_flow_dv_push_vlan_action_resource *resource =
+ container_of(entry, typeof(*resource), entry);
+
+ mlx5_ipool_free(sh->ipool[MLX5_IPOOL_PUSH_VLAN], resource->idx);
+}
+
/**
* Find existing push vlan resource or create and register a new one.
*
.data = ref,
};
- entry = mlx5_list_register(&priv->sh->push_vlan_action_list, &ctx);
+ entry = mlx5_list_register(priv->sh->push_vlan_action_list, &ctx);
if (!entry)
return -rte_errno;
resource = container_of(entry, typeof(*resource), entry);
struct mlx5_dev_config *config = &priv->config;
const struct rte_flow_action_modify_field *action_modify_field =
action->conf;
- uint32_t dst_width = mlx5_flow_item_field_width(config,
- action_modify_field->dst.field);
- uint32_t src_width = mlx5_flow_item_field_width(config,
- action_modify_field->src.field);
+ uint32_t dst_width = mlx5_flow_item_field_width(priv,
+ action_modify_field->dst.field, -1);
+ uint32_t src_width = mlx5_flow_item_field_width(priv,
+ action_modify_field->src.field, dst_width);
ret = flow_dv_validate_action_modify_hdr(action_flags, action, error);
if (ret)
"source and destination fields"
" cannot be the same");
if (action_modify_field->dst.field == RTE_FLOW_FIELD_VALUE ||
- action_modify_field->dst.field == RTE_FLOW_FIELD_POINTER)
+ action_modify_field->dst.field == RTE_FLOW_FIELD_POINTER ||
+ action_modify_field->dst.field == RTE_FLOW_FIELD_MARK)
return rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION, action,
- "immediate value or a pointer to it"
+ "mark, immediate value or a pointer to it"
" cannot be used as a destination");
if (action_modify_field->dst.field == RTE_FLOW_FIELD_START ||
action_modify_field->src.field == RTE_FLOW_FIELD_START)
}
/*
- * Validate the port_id action.
+ * Validate action PORT_ID / REPRESENTED_PORT.
*
* @param[in] dev
* Pointer to rte_eth_dev structure.
* @param[in] action_flags
* Bit-fields that holds the actions detected until now.
* @param[in] action
- * Port_id RTE action structure.
+ * PORT_ID / REPRESENTED_PORT action structure.
* @param[in] attr
* Attributes of flow that includes this action.
* @param[out] error
struct rte_flow_error *error)
{
const struct rte_flow_action_port_id *port_id;
+ const struct rte_flow_action_ethdev *ethdev;
struct mlx5_priv *act_priv;
struct mlx5_priv *dev_priv;
uint16_t port;
return rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
NULL,
- "port id action is valid in transfer"
+ "port action is valid in transfer"
" mode only");
if (!action || !action->conf)
return rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_ACTION_CONF,
NULL,
- "port id action parameters must be"
+ "port action parameters must be"
" specified");
if (action_flags & (MLX5_FLOW_FATE_ACTIONS |
MLX5_FLOW_FATE_ESWITCH_ACTIONS))
RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
NULL,
"failed to obtain E-Switch info");
- port_id = action->conf;
- port = port_id->original ? dev->data->port_id : port_id->id;
+ switch (action->type) {
+ case RTE_FLOW_ACTION_TYPE_PORT_ID:
+ port_id = action->conf;
+ port = port_id->original ? dev->data->port_id : port_id->id;
+ break;
+ case RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT:
+ ethdev = action->conf;
+ port = ethdev->port_id;
+ break;
+ default:
+ MLX5_ASSERT(false);
+ return rte_flow_error_set
+ (error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ACTION, action,
+ "unknown E-Switch action");
+ }
act_priv = mlx5_port_to_eswitch_info(port, false);
if (!act_priv)
return rte_flow_error_set
(error, rte_errno,
- RTE_FLOW_ERROR_TYPE_ACTION_CONF, port_id,
+ RTE_FLOW_ERROR_TYPE_ACTION_CONF, action->conf,
"failed to obtain E-Switch port id for port");
if (act_priv->domain_id != dev_priv->domain_id)
return rte_flow_error_set
return ret;
}
-/**
- * Match modify-header resource.
- *
- * @param list
- * Pointer to the hash list.
- * @param entry
- * Pointer to exist resource entry object.
- * @param key
- * Key of the new entry.
- * @param ctx
- * Pointer to new modify-header resource.
- *
- * @return
- * 0 on matching, non-zero otherwise.
- */
int
-flow_dv_modify_match_cb(struct mlx5_hlist *list __rte_unused,
- struct mlx5_hlist_entry *entry,
- uint64_t key __rte_unused, void *cb_ctx)
+flow_dv_modify_match_cb(void *tool_ctx __rte_unused,
+ struct mlx5_list_entry *entry, void *cb_ctx)
{
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct mlx5_flow_dv_modify_hdr_resource *ref = ctx->data;
struct mlx5_flow_dv_modify_hdr_resource *resource =
- container_of(entry, typeof(*resource), entry);
+ container_of(entry, typeof(*resource), entry);
uint32_t key_len = sizeof(*ref) - offsetof(typeof(*ref), ft_type);
key_len += ref->actions_num * sizeof(ref->actions[0]);
memcmp(&ref->ft_type, &resource->ft_type, key_len);
}
-struct mlx5_hlist_entry *
-flow_dv_modify_create_cb(struct mlx5_hlist *list, uint64_t key __rte_unused,
- void *cb_ctx)
+static struct mlx5_indexed_pool *
+flow_dv_modify_ipool_get(struct mlx5_dev_ctx_shared *sh, uint8_t index)
+{
+ struct mlx5_indexed_pool *ipool = __atomic_load_n
+ (&sh->mdh_ipools[index], __ATOMIC_SEQ_CST);
+
+ if (!ipool) {
+ struct mlx5_indexed_pool *expected = NULL;
+ struct mlx5_indexed_pool_config cfg =
+ (struct mlx5_indexed_pool_config) {
+ .size = sizeof(struct mlx5_flow_dv_modify_hdr_resource) +
+ (index + 1) *
+ sizeof(struct mlx5_modification_cmd),
+ .trunk_size = 64,
+ .grow_trunk = 3,
+ .grow_shift = 2,
+ .need_lock = 1,
+ .release_mem_en = !!sh->reclaim_mode,
+ .per_core_cache = sh->reclaim_mode ? 0 : (1 << 16),
+ .malloc = mlx5_malloc,
+ .free = mlx5_free,
+ .type = "mlx5_modify_action_resource",
+ };
+
+ cfg.size = RTE_ALIGN(cfg.size, sizeof(ipool));
+ ipool = mlx5_ipool_create(&cfg);
+ if (!ipool)
+ return NULL;
+ if (!__atomic_compare_exchange_n(&sh->mdh_ipools[index],
+ &expected, ipool, false,
+ __ATOMIC_SEQ_CST,
+ __ATOMIC_SEQ_CST)) {
+ mlx5_ipool_destroy(ipool);
+ ipool = __atomic_load_n(&sh->mdh_ipools[index],
+ __ATOMIC_SEQ_CST);
+ }
+ }
+ return ipool;
+}
+
+struct mlx5_list_entry *
+flow_dv_modify_create_cb(void *tool_ctx, void *cb_ctx)
{
- struct mlx5_dev_ctx_shared *sh = list->ctx;
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct mlx5dv_dr_domain *ns;
struct mlx5_flow_dv_modify_hdr_resource *entry;
struct mlx5_flow_dv_modify_hdr_resource *ref = ctx->data;
+ struct mlx5_indexed_pool *ipool = flow_dv_modify_ipool_get(sh,
+ ref->actions_num - 1);
int ret;
uint32_t data_len = ref->actions_num * sizeof(ref->actions[0]);
uint32_t key_len = sizeof(*ref) - offsetof(typeof(*ref), ft_type);
+ uint32_t idx;
- entry = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*entry) + data_len, 0,
- SOCKET_ID_ANY);
+ if (unlikely(!ipool)) {
+ rte_flow_error_set(ctx->error, ENOMEM,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ NULL, "cannot allocate modify ipool");
+ return NULL;
+ }
+ entry = mlx5_ipool_zmalloc(ipool, &idx);
if (!entry) {
rte_flow_error_set(ctx->error, ENOMEM,
RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
(sh->ctx, ns, entry,
data_len, &entry->action);
if (ret) {
- mlx5_free(entry);
+ mlx5_ipool_free(sh->mdh_ipools[ref->actions_num - 1], idx);
rte_flow_error_set(ctx->error, ENOMEM,
RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
NULL, "cannot create modification action");
return NULL;
}
+ entry->idx = idx;
return &entry->entry;
}
+struct mlx5_list_entry *
+flow_dv_modify_clone_cb(void *tool_ctx, struct mlx5_list_entry *oentry,
+ void *cb_ctx)
+{
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
+ struct mlx5_flow_cb_ctx *ctx = cb_ctx;
+ struct mlx5_flow_dv_modify_hdr_resource *entry;
+ struct mlx5_flow_dv_modify_hdr_resource *ref = ctx->data;
+ uint32_t data_len = ref->actions_num * sizeof(ref->actions[0]);
+ uint32_t idx;
+
+ entry = mlx5_ipool_malloc(sh->mdh_ipools[ref->actions_num - 1],
+ &idx);
+ if (!entry) {
+ rte_flow_error_set(ctx->error, ENOMEM,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+ "cannot allocate resource memory");
+ return NULL;
+ }
+ memcpy(entry, oentry, sizeof(*entry) + data_len);
+ entry->idx = idx;
+ return &entry->entry;
+}
+
+void
+flow_dv_modify_clone_free_cb(void *tool_ctx, struct mlx5_list_entry *entry)
+{
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
+ struct mlx5_flow_dv_modify_hdr_resource *res =
+ container_of(entry, typeof(*res), entry);
+
+ mlx5_ipool_free(sh->mdh_ipools[res->actions_num - 1], res->idx);
+}
+
/**
* Validate the sample action.
*
break;
case RTE_FLOW_ACTION_TYPE_COUNT:
ret = flow_dv_validate_action_count
- (dev, is_shared_action_count(act),
- *action_flags | sub_action_flags,
+ (dev, false, *action_flags | sub_action_flags,
error);
if (ret < 0)
return ret;
++actions_n;
break;
case RTE_FLOW_ACTION_TYPE_PORT_ID:
+ case RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT:
ret = flow_dv_validate_action_port_id(dev,
sub_action_flags,
act,
uint32_t key_len = sizeof(*resource) -
offsetof(typeof(*resource), ft_type) +
resource->actions_num * sizeof(resource->actions[0]);
- struct mlx5_hlist_entry *entry;
+ struct mlx5_list_entry *entry;
struct mlx5_flow_cb_ctx ctx = {
.error = error,
.data = resource,
};
+ struct mlx5_hlist *modify_cmds;
uint64_t key64;
+ modify_cmds = flow_dv_hlist_prepare(sh, &sh->modify_cmds,
+ "hdr_modify",
+ MLX5_FLOW_HDR_MODIFY_HTABLE_SZ,
+ true, false, sh,
+ flow_dv_modify_create_cb,
+ flow_dv_modify_match_cb,
+ flow_dv_modify_remove_cb,
+ flow_dv_modify_clone_cb,
+ flow_dv_modify_clone_free_cb);
+ if (unlikely(!modify_cmds))
+ return -rte_errno;
resource->root = !dev_flow->dv.group;
if (resource->actions_num > flow_dv_modify_hdr_action_max(dev,
resource->root))
RTE_FLOW_ERROR_TYPE_ACTION, NULL,
"too many modify header items");
key64 = __rte_raw_cksum(&resource->ft_type, key_len, 0);
- entry = mlx5_hlist_register(sh->modify_cmds, key64, &ctx);
+ entry = mlx5_hlist_register(modify_cmds, key64, &ctx);
if (!entry)
return -rte_errno;
resource = container_of(entry, typeof(*resource), entry);
return 0;
}
-/**
- * Allocate a shared flow counter.
- *
- * @param[in] ctx
- * Pointer to the shared counter configuration.
- * @param[in] data
- * Pointer to save the allocated counter index.
- *
- * @return
- * Index to flow counter on success, 0 otherwise and rte_errno is set.
- */
-
-static int32_t
-flow_dv_counter_alloc_shared_cb(void *ctx, union mlx5_l3t_data *data)
-{
- struct mlx5_shared_counter_conf *conf = ctx;
- struct rte_eth_dev *dev = conf->dev;
- struct mlx5_flow_counter *cnt;
-
- data->dword = flow_dv_counter_alloc(dev, 0);
- data->dword |= MLX5_CNT_SHARED_OFFSET;
- cnt = flow_dv_counter_get_by_idx(dev, data->dword, NULL);
- cnt->shared_info.id = conf->id;
- return 0;
-}
-
-/**
- * Get a shared flow counter.
- *
- * @param[in] dev
- * Pointer to the Ethernet device structure.
- * @param[in] id
- * Counter identifier.
- *
- * @return
- * Index to flow counter on success, 0 otherwise and rte_errno is set.
- */
-static uint32_t
-flow_dv_counter_get_shared(struct rte_eth_dev *dev, uint32_t id)
-{
- struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_shared_counter_conf conf = {
- .dev = dev,
- .id = id,
- };
- union mlx5_l3t_data data = {
- .dword = 0,
- };
-
- mlx5_l3t_prepare_entry(priv->sh->cnt_id_tbl, id, &data,
- flow_dv_counter_alloc_shared_cb, &conf);
- return data.dword;
-}
-
/**
* Get age param from counter index.
*
if (pool->is_aged) {
flow_dv_counter_remove_from_age(dev, counter, cnt);
} else {
- /*
- * If the counter action is shared by ID, the l3t_clear_entry
- * function reduces its references counter. If after the
- * reduction the action is still referenced, the function
- * returns here and does not release it.
- */
- if (IS_LEGACY_SHARED_CNT(counter) &&
- mlx5_l3t_clear_entry(priv->sh->cnt_id_tbl,
- cnt->shared_info.id))
- return;
/*
* If the counter action is shared by indirect action API,
* the atomic function reduces its references counter.
* If after the reduction the action is still referenced, the
* function returns here and does not release it.
- * When the counter action is not shared neither by ID nor by
+ * When the counter action is not shared by
* indirect action API, shared info is 1 before the reduction,
* so this condition is failed and function doesn't return here.
*/
- if (!IS_LEGACY_SHARED_CNT(counter) &&
- __atomic_sub_fetch(&cnt->shared_info.refcnt, 1,
+ if (__atomic_sub_fetch(&cnt->shared_info.refcnt, 1,
__ATOMIC_RELAXED))
return;
}
const struct rte_flow_item *rule_items = items;
const struct rte_flow_item *port_id_item = NULL;
bool def_policy = false;
+ uint16_t udp_dport = 0;
if (items == NULL)
return -1;
case RTE_FLOW_ITEM_TYPE_IPV4:
mlx5_flow_tunnel_ip_check(items, next_protocol,
&item_flags, &tunnel);
- ret = flow_dv_validate_item_ipv4(items, item_flags,
+ ret = flow_dv_validate_item_ipv4(dev, items, item_flags,
last_item, ether_type,
error);
if (ret < 0)
ret = mlx5_flow_validate_item_udp(items, item_flags,
next_protocol,
error);
+ const struct rte_flow_item_udp *spec = items->spec;
+ const struct rte_flow_item_udp *mask = items->mask;
+ if (!mask)
+ mask = &rte_flow_item_udp_mask;
+ if (spec != NULL)
+ udp_dport = rte_be_to_cpu_16
+ (spec->hdr.dst_port &
+ mask->hdr.dst_port);
if (ret < 0)
return ret;
last_item = tunnel ? MLX5_FLOW_LAYER_INNER_L4_UDP :
last_item = MLX5_FLOW_LAYER_GRE_KEY;
break;
case RTE_FLOW_ITEM_TYPE_VXLAN:
- ret = mlx5_flow_validate_item_vxlan(dev, items,
- item_flags, attr,
- error);
+ ret = mlx5_flow_validate_item_vxlan(dev, udp_dport,
+ items, item_flags,
+ attr, error);
if (ret < 0)
return ret;
last_item = MLX5_FLOW_LAYER_VXLAN;
case RTE_FLOW_ACTION_TYPE_VOID:
break;
case RTE_FLOW_ACTION_TYPE_PORT_ID:
+ case RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT:
ret = flow_dv_validate_action_port_id(dev,
action_flags,
actions,
++actions_n;
break;
case MLX5_RTE_FLOW_ACTION_TYPE_COUNT:
+ shared_count = true;
+ /* fall-through. */
case RTE_FLOW_ACTION_TYPE_COUNT:
- shared_count = is_shared_action_count(actions);
ret = flow_dv_validate_action_count(dev, shared_count,
action_flags,
error);
void *headers_v;
char *l24_m;
char *l24_v;
- uint8_t tos;
+ uint8_t tos, ihl_m, ihl_v;
if (inner) {
headers_m = MLX5_ADDR_OF(fte_match_param, matcher,
*(uint32_t *)l24_m = ipv4_m->hdr.src_addr;
*(uint32_t *)l24_v = ipv4_m->hdr.src_addr & ipv4_v->hdr.src_addr;
tos = ipv4_m->hdr.type_of_service & ipv4_v->hdr.type_of_service;
+ ihl_m = ipv4_m->hdr.version_ihl & RTE_IPV4_HDR_IHL_MASK;
+ ihl_v = ipv4_v->hdr.version_ihl & RTE_IPV4_HDR_IHL_MASK;
+ MLX5_SET(fte_match_set_lyr_2_4, headers_m, ipv4_ihl, ihl_m);
+ MLX5_SET(fte_match_set_lyr_2_4, headers_v, ipv4_ihl, ihl_m & ihl_v);
MLX5_SET(fte_match_set_lyr_2_4, headers_m, ip_ecn,
ipv4_m->hdr.type_of_service);
MLX5_SET(fte_match_set_lyr_2_4, headers_v, ip_ecn, tos);
MLX5_SET(fte_match_set_lyr_2_4, headers_m, udp_dport, 0xFFFF);
MLX5_SET(fte_match_set_lyr_2_4, headers_v, udp_dport, dport);
}
+ dport = MLX5_GET16(fte_match_set_lyr_2_4, headers_v, udp_dport);
if (!vxlan_v)
return;
if (!vxlan_m) {
else
vxlan_m = &nic_mask;
}
- if ((!attr->group && !attr->transfer && !priv->sh->tunnel_header_0_1) ||
+ if ((priv->sh->steering_format_version ==
+ MLX5_STEERING_LOGIC_FORMAT_CONNECTX_5 &&
+ dport != MLX5_UDP_PORT_VXLAN) ||
+ (!attr->group && !attr->transfer && !priv->sh->tunnel_header_0_1) ||
((attr->group || attr->transfer) && !priv->sh->misc5_cap)) {
void *misc_m;
void *misc_v;
MLX5_SET(fte_match_set_misc, misc_v, geneve_opt_len,
geneve_opt_v->option_len + 1);
}
+ MLX5_SET(fte_match_set_misc, misc_m, geneve_tlv_option_0_exist, 1);
+ MLX5_SET(fte_match_set_misc, misc_v, geneve_tlv_option_0_exist, 1);
/* Set the data. */
if (geneve_opt_v->data) {
memcpy(&opt_data_key, geneve_opt_v->data,
if (!gtp_psc_m)
gtp_psc_m = &rte_flow_item_gtp_psc_mask;
dw_0.w32 = 0;
- dw_0.type_flags = MLX5_GTP_PDU_TYPE_SHIFT(gtp_psc_m->pdu_type);
- dw_0.qfi = gtp_psc_m->qfi;
+ dw_0.type_flags = MLX5_GTP_PDU_TYPE_SHIFT(gtp_psc_m->hdr.type);
+ dw_0.qfi = gtp_psc_m->hdr.qfi;
MLX5_SET(fte_match_set_misc3, misc3_m, gtpu_first_ext_dw_0,
rte_cpu_to_be_32(dw_0.w32));
dw_0.w32 = 0;
- dw_0.type_flags = MLX5_GTP_PDU_TYPE_SHIFT(gtp_psc_v->pdu_type &
- gtp_psc_m->pdu_type);
- dw_0.qfi = gtp_psc_v->qfi & gtp_psc_m->qfi;
+ dw_0.type_flags = MLX5_GTP_PDU_TYPE_SHIFT(gtp_psc_v->hdr.type &
+ gtp_psc_m->hdr.type);
+ dw_0.qfi = gtp_psc_v->hdr.qfi & gtp_psc_m->hdr.qfi;
MLX5_SET(fte_match_set_misc3, misc3_v, gtpu_first_ext_dw_0,
rte_cpu_to_be_32(dw_0.w32));
}
* Flow matcher value.
* @param[in] item
* Flow pattern to translate.
- * @param[in] samples
- * Sample IDs to be used in the matching.
+ * @param[in] last_item
+ * Last item flags.
*/
static void
flow_dv_translate_item_ecpri(struct rte_eth_dev *dev, void *matcher,
- void *key, const struct rte_flow_item *item)
+ void *key, const struct rte_flow_item *item,
+ uint64_t last_item)
{
struct mlx5_priv *priv = dev->data->dev_private;
const struct rte_flow_item_ecpri *ecpri_m = item->mask;
void *dw_m;
void *dw_v;
+ /*
+ * In case of eCPRI over Ethernet, if EtherType is not specified,
+ * match on eCPRI EtherType implicitly.
+ */
+ if (last_item & MLX5_FLOW_LAYER_OUTER_L2) {
+ void *hdrs_m, *hdrs_v, *l2m, *l2v;
+
+ hdrs_m = MLX5_ADDR_OF(fte_match_param, matcher, outer_headers);
+ hdrs_v = MLX5_ADDR_OF(fte_match_param, key, outer_headers);
+ l2m = MLX5_ADDR_OF(fte_match_set_lyr_2_4, hdrs_m, ethertype);
+ l2v = MLX5_ADDR_OF(fte_match_set_lyr_2_4, hdrs_v, ethertype);
+ if (*(uint16_t *)l2m == 0 && *(uint16_t *)l2v == 0) {
+ *(uint16_t *)l2m = UINT16_MAX;
+ *(uint16_t *)l2v = RTE_BE16(RTE_ETHER_TYPE_ECPRI);
+ }
+ }
if (!ecpri_v)
return;
if (!ecpri_m)
}
}
-struct mlx5_hlist_entry *
-flow_dv_tbl_create_cb(struct mlx5_hlist *list, uint64_t key64, void *cb_ctx)
+static struct mlx5_list_entry *
+flow_dv_matcher_clone_cb(void *tool_ctx __rte_unused,
+ struct mlx5_list_entry *entry, void *cb_ctx)
+{
+ struct mlx5_flow_cb_ctx *ctx = cb_ctx;
+ struct mlx5_flow_dv_matcher *ref = ctx->data;
+ struct mlx5_flow_tbl_data_entry *tbl = container_of(ref->tbl,
+ typeof(*tbl), tbl);
+ struct mlx5_flow_dv_matcher *resource = mlx5_malloc(MLX5_MEM_ANY,
+ sizeof(*resource),
+ 0, SOCKET_ID_ANY);
+
+ if (!resource) {
+ rte_flow_error_set(ctx->error, ENOMEM,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+ "cannot create matcher");
+ return NULL;
+ }
+ memcpy(resource, entry, sizeof(*resource));
+ resource->tbl = &tbl->tbl;
+ return &resource->entry;
+}
+
+static void
+flow_dv_matcher_clone_free_cb(void *tool_ctx __rte_unused,
+ struct mlx5_list_entry *entry)
+{
+ mlx5_free(entry);
+}
+
+struct mlx5_list_entry *
+flow_dv_tbl_create_cb(void *tool_ctx, void *cb_ctx)
{
- struct mlx5_dev_ctx_shared *sh = list->ctx;
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct rte_eth_dev *dev = ctx->dev;
struct mlx5_flow_tbl_data_entry *tbl_data;
- struct mlx5_flow_tbl_tunnel_prm *tt_prm = ctx->data;
+ struct mlx5_flow_tbl_tunnel_prm *tt_prm = ctx->data2;
struct rte_flow_error *error = ctx->error;
- union mlx5_flow_tbl_key key = { .v64 = key64 };
+ union mlx5_flow_tbl_key key = { .v64 = *(uint64_t *)(ctx->data) };
struct mlx5_flow_tbl_resource *tbl;
void *domain;
uint32_t idx = 0;
MKSTR(matcher_name, "%s_%s_%u_%u_matcher_list",
key.is_fdb ? "FDB" : "NIC", key.is_egress ? "egress" : "ingress",
key.level, key.id);
- mlx5_list_create(&tbl_data->matchers, matcher_name, 0, sh,
- flow_dv_matcher_create_cb,
- flow_dv_matcher_match_cb,
- flow_dv_matcher_remove_cb);
+ tbl_data->matchers = mlx5_list_create(matcher_name, sh, true,
+ flow_dv_matcher_create_cb,
+ flow_dv_matcher_match_cb,
+ flow_dv_matcher_remove_cb,
+ flow_dv_matcher_clone_cb,
+ flow_dv_matcher_clone_free_cb);
+ if (!tbl_data->matchers) {
+ rte_flow_error_set(error, ENOMEM,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ NULL,
+ "cannot create tbl matcher list");
+ mlx5_flow_os_destroy_flow_action(tbl_data->jump.action);
+ mlx5_flow_os_destroy_flow_tbl(tbl->obj);
+ mlx5_ipool_free(sh->ipool[MLX5_IPOOL_JUMP], idx);
+ return NULL;
+ }
return &tbl_data->entry;
}
int
-flow_dv_tbl_match_cb(struct mlx5_hlist *list __rte_unused,
- struct mlx5_hlist_entry *entry, uint64_t key64,
- void *cb_ctx __rte_unused)
+flow_dv_tbl_match_cb(void *tool_ctx __rte_unused, struct mlx5_list_entry *entry,
+ void *cb_ctx)
{
+ struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct mlx5_flow_tbl_data_entry *tbl_data =
container_of(entry, struct mlx5_flow_tbl_data_entry, entry);
- union mlx5_flow_tbl_key key = { .v64 = key64 };
+ union mlx5_flow_tbl_key key = { .v64 = *(uint64_t *)(ctx->data) };
return tbl_data->level != key.level ||
tbl_data->id != key.id ||
tbl_data->is_egress != !!key.is_egress;
}
+struct mlx5_list_entry *
+flow_dv_tbl_clone_cb(void *tool_ctx, struct mlx5_list_entry *oentry,
+ void *cb_ctx)
+{
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
+ struct mlx5_flow_cb_ctx *ctx = cb_ctx;
+ struct mlx5_flow_tbl_data_entry *tbl_data;
+ struct rte_flow_error *error = ctx->error;
+ uint32_t idx = 0;
+
+ tbl_data = mlx5_ipool_malloc(sh->ipool[MLX5_IPOOL_JUMP], &idx);
+ if (!tbl_data) {
+ rte_flow_error_set(error, ENOMEM,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ NULL,
+ "cannot allocate flow table data entry");
+ return NULL;
+ }
+ memcpy(tbl_data, oentry, sizeof(*tbl_data));
+ tbl_data->idx = idx;
+ return &tbl_data->entry;
+}
+
+void
+flow_dv_tbl_clone_free_cb(void *tool_ctx, struct mlx5_list_entry *entry)
+{
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
+ struct mlx5_flow_tbl_data_entry *tbl_data =
+ container_of(entry, struct mlx5_flow_tbl_data_entry, entry);
+
+ mlx5_ipool_free(sh->ipool[MLX5_IPOOL_JUMP], tbl_data->idx);
+}
+
/**
* Get a flow table.
*
struct mlx5_flow_cb_ctx ctx = {
.dev = dev,
.error = error,
- .data = &tt_prm,
+ .data = &table_key.v64,
+ .data2 = &tt_prm,
};
- struct mlx5_hlist_entry *entry;
+ struct mlx5_list_entry *entry;
struct mlx5_flow_tbl_data_entry *tbl_data;
entry = mlx5_hlist_register(priv->sh->flow_tbls, table_key.v64, &ctx);
}
void
-flow_dv_tbl_remove_cb(struct mlx5_hlist *list,
- struct mlx5_hlist_entry *entry)
+flow_dv_tbl_remove_cb(void *tool_ctx, struct mlx5_list_entry *entry)
{
- struct mlx5_dev_ctx_shared *sh = list->ctx;
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
struct mlx5_flow_tbl_data_entry *tbl_data =
- container_of(entry, struct mlx5_flow_tbl_data_entry, entry);
+ container_of(entry, struct mlx5_flow_tbl_data_entry, entry);
MLX5_ASSERT(entry && sh);
if (tbl_data->jump.action)
if (tbl_data->tbl.obj)
mlx5_flow_os_destroy_flow_tbl(tbl_data->tbl.obj);
if (tbl_data->tunnel_offload && tbl_data->external) {
- struct mlx5_hlist_entry *he;
+ struct mlx5_list_entry *he;
struct mlx5_hlist *tunnel_grp_hash;
struct mlx5_flow_tunnel_hub *thub = sh->tunnel_hub;
union tunnel_tbl_key tunnel_key = {
.group = tbl_data->group_id
};
uint32_t table_level = tbl_data->level;
+ struct mlx5_flow_cb_ctx ctx = {
+ .data = (void *)&tunnel_key.val,
+ };
tunnel_grp_hash = tbl_data->tunnel ?
tbl_data->tunnel->groups :
thub->groups;
- he = mlx5_hlist_lookup(tunnel_grp_hash, tunnel_key.val, NULL);
+ he = mlx5_hlist_lookup(tunnel_grp_hash, tunnel_key.val, &ctx);
if (he)
mlx5_hlist_unregister(tunnel_grp_hash, he);
DRV_LOG(DEBUG,
tbl_data->tunnel->tunnel_id : 0,
tbl_data->group_id);
}
- mlx5_list_destroy(&tbl_data->matchers);
+ mlx5_list_destroy(tbl_data->matchers);
mlx5_ipool_free(sh->ipool[MLX5_IPOOL_JUMP], tbl_data->idx);
}
}
int
-flow_dv_matcher_match_cb(struct mlx5_list *list __rte_unused,
+flow_dv_matcher_match_cb(void *tool_ctx __rte_unused,
struct mlx5_list_entry *entry, void *cb_ctx)
{
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
}
struct mlx5_list_entry *
-flow_dv_matcher_create_cb(struct mlx5_list *list,
- struct mlx5_list_entry *entry __rte_unused,
- void *cb_ctx)
+flow_dv_matcher_create_cb(void *tool_ctx, void *cb_ctx)
{
- struct mlx5_dev_ctx_shared *sh = list->ctx;
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct mlx5_flow_dv_matcher *ref = ctx->data;
struct mlx5_flow_dv_matcher *resource;
return -rte_errno; /* No need to refill the error info */
tbl_data = container_of(tbl, struct mlx5_flow_tbl_data_entry, tbl);
ref->tbl = tbl;
- entry = mlx5_list_register(&tbl_data->matchers, &ctx);
+ entry = mlx5_list_register(tbl_data->matchers, &ctx);
if (!entry) {
flow_dv_tbl_resource_release(MLX5_SH(dev), tbl);
return rte_flow_error_set(error, ENOMEM,
return 0;
}
-struct mlx5_hlist_entry *
-flow_dv_tag_create_cb(struct mlx5_hlist *list, uint64_t key, void *ctx)
+struct mlx5_list_entry *
+flow_dv_tag_create_cb(void *tool_ctx, void *cb_ctx)
{
- struct mlx5_dev_ctx_shared *sh = list->ctx;
- struct rte_flow_error *error = ctx;
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
+ struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct mlx5_flow_dv_tag_resource *entry;
uint32_t idx = 0;
int ret;
entry = mlx5_ipool_zmalloc(sh->ipool[MLX5_IPOOL_TAG], &idx);
if (!entry) {
- rte_flow_error_set(error, ENOMEM,
+ rte_flow_error_set(ctx->error, ENOMEM,
RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
"cannot allocate resource memory");
return NULL;
}
entry->idx = idx;
- entry->tag_id = key;
- ret = mlx5_flow_os_create_flow_action_tag(key,
+ entry->tag_id = *(uint32_t *)(ctx->data);
+ ret = mlx5_flow_os_create_flow_action_tag(entry->tag_id,
&entry->action);
if (ret) {
mlx5_ipool_free(sh->ipool[MLX5_IPOOL_TAG], idx);
- rte_flow_error_set(error, ENOMEM,
+ rte_flow_error_set(ctx->error, ENOMEM,
RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
NULL, "cannot create action");
return NULL;
}
int
-flow_dv_tag_match_cb(struct mlx5_hlist *list __rte_unused,
- struct mlx5_hlist_entry *entry, uint64_t key,
- void *cb_ctx __rte_unused)
+flow_dv_tag_match_cb(void *tool_ctx __rte_unused, struct mlx5_list_entry *entry,
+ void *cb_ctx)
{
+ struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct mlx5_flow_dv_tag_resource *tag =
- container_of(entry, struct mlx5_flow_dv_tag_resource, entry);
+ container_of(entry, struct mlx5_flow_dv_tag_resource, entry);
- return key != tag->tag_id;
+ return *(uint32_t *)(ctx->data) != tag->tag_id;
+}
+
+struct mlx5_list_entry *
+flow_dv_tag_clone_cb(void *tool_ctx, struct mlx5_list_entry *oentry,
+ void *cb_ctx)
+{
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
+ struct mlx5_flow_cb_ctx *ctx = cb_ctx;
+ struct mlx5_flow_dv_tag_resource *entry;
+ uint32_t idx = 0;
+
+ entry = mlx5_ipool_malloc(sh->ipool[MLX5_IPOOL_TAG], &idx);
+ if (!entry) {
+ rte_flow_error_set(ctx->error, ENOMEM,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+ "cannot allocate tag resource memory");
+ return NULL;
+ }
+ memcpy(entry, oentry, sizeof(*entry));
+ entry->idx = idx;
+ return &entry->entry;
+}
+
+void
+flow_dv_tag_clone_free_cb(void *tool_ctx, struct mlx5_list_entry *entry)
+{
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
+ struct mlx5_flow_dv_tag_resource *tag =
+ container_of(entry, struct mlx5_flow_dv_tag_resource, entry);
+
+ mlx5_ipool_free(sh->ipool[MLX5_IPOOL_TAG], tag->idx);
}
/**
{
struct mlx5_priv *priv = dev->data->dev_private;
struct mlx5_flow_dv_tag_resource *resource;
- struct mlx5_hlist_entry *entry;
-
- entry = mlx5_hlist_register(priv->sh->tag_table, tag_be24, error);
+ struct mlx5_list_entry *entry;
+ struct mlx5_flow_cb_ctx ctx = {
+ .error = error,
+ .data = &tag_be24,
+ };
+ struct mlx5_hlist *tag_table;
+
+ tag_table = flow_dv_hlist_prepare(priv->sh, &priv->sh->tag_table,
+ "tags",
+ MLX5_TAGS_HLIST_ARRAY_SIZE,
+ false, false, priv->sh,
+ flow_dv_tag_create_cb,
+ flow_dv_tag_match_cb,
+ flow_dv_tag_remove_cb,
+ flow_dv_tag_clone_cb,
+ flow_dv_tag_clone_free_cb);
+ if (unlikely(!tag_table))
+ return -rte_errno;
+ entry = mlx5_hlist_register(tag_table, tag_be24, &ctx);
if (entry) {
resource = container_of(entry, struct mlx5_flow_dv_tag_resource,
entry);
}
void
-flow_dv_tag_remove_cb(struct mlx5_hlist *list,
- struct mlx5_hlist_entry *entry)
+flow_dv_tag_remove_cb(void *tool_ctx, struct mlx5_list_entry *entry)
{
- struct mlx5_dev_ctx_shared *sh = list->ctx;
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
struct mlx5_flow_dv_tag_resource *tag =
- container_of(entry, struct mlx5_flow_dv_tag_resource, entry);
+ container_of(entry, struct mlx5_flow_dv_tag_resource, entry);
MLX5_ASSERT(tag && sh && tag->action);
claim_zero(mlx5_flow_os_destroy_flow_action(tag->action));
}
/**
- * Translate port ID action to vport.
+ * Translate action PORT_ID / REPRESENTED_PORT to vport.
*
* @param[in] dev
* Pointer to rte_eth_dev structure.
* @param[in] action
- * Pointer to the port ID action.
+ * Pointer to action PORT_ID / REPRESENTED_PORT.
* @param[out] dst_port_id
* The target port ID.
* @param[out] error
{
uint32_t port;
struct mlx5_priv *priv;
- const struct rte_flow_action_port_id *conf =
- (const struct rte_flow_action_port_id *)action->conf;
- port = conf->original ? dev->data->port_id : conf->id;
+ switch (action->type) {
+ case RTE_FLOW_ACTION_TYPE_PORT_ID: {
+ const struct rte_flow_action_port_id *conf;
+
+ conf = (const struct rte_flow_action_port_id *)action->conf;
+ port = conf->original ? dev->data->port_id : conf->id;
+ break;
+ }
+ case RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT: {
+ const struct rte_flow_action_ethdev *ethdev;
+
+ ethdev = (const struct rte_flow_action_ethdev *)action->conf;
+ port = ethdev->port_id;
+ break;
+ }
+ default:
+ MLX5_ASSERT(false);
+ return rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ACTION, action,
+ "unknown E-Switch action");
+ }
+
priv = mlx5_port_to_eswitch_info(port, false);
if (!priv)
return rte_flow_error_set(error, -rte_errno,
static uint32_t
flow_dv_translate_create_counter(struct rte_eth_dev *dev,
struct mlx5_flow *dev_flow,
- const struct rte_flow_action_count *count,
+ const struct rte_flow_action_count *count
+ __rte_unused,
const struct rte_flow_action_age *age)
{
uint32_t counter;
struct mlx5_age_param *age_param;
- if (count && count->shared)
- counter = flow_dv_counter_get_shared(dev, count->id);
- else
- counter = flow_dv_counter_alloc(dev, !!age);
+ counter = flow_dv_counter_alloc(dev, !!age);
if (!counter || age == NULL)
return counter;
age_param = flow_dv_counter_idx_get_age(dev, counter);
dev_flow->hash_fields = 0;
#ifdef HAVE_IBV_DEVICE_TUNNEL_SUPPORT
- if (rss_desc->level >= 2) {
- dev_flow->hash_fields |= IBV_RX_HASH_INNER;
+ if (rss_desc->level >= 2)
rss_inner = 1;
- }
#endif
if ((rss_inner && (items & MLX5_FLOW_LAYER_INNER_L3_IPV4)) ||
(!rss_inner && (items & MLX5_FLOW_LAYER_OUTER_L3_IPV4))) {
dev_flow->hash_fields |= MLX5_IPV6_IBV_RX_HASH;
}
}
+ if (dev_flow->hash_fields == 0)
+ /*
+ * There is no match between the RSS types and the
+ * L3 protocol (IPv4/IPv6) defined in the flow rule.
+ */
+ return;
if ((rss_inner && (items & MLX5_FLOW_LAYER_INNER_L4_UDP)) ||
(!rss_inner && (items & MLX5_FLOW_LAYER_OUTER_L4_UDP))) {
if (rss_types & ETH_RSS_UDP) {
dev_flow->hash_fields |= MLX5_TCP_IBV_RX_HASH;
}
}
+ if (rss_inner)
+ dev_flow->hash_fields |= IBV_RX_HASH_INNER;
}
/**
rss_desc->hash_fields = dev_flow->hash_fields;
rss_desc->tunnel = !!(dh->layers & MLX5_FLOW_LAYER_TUNNEL);
rss_desc->shared_rss = 0;
+ if (rss_desc->hash_fields == 0)
+ rss_desc->queue_num = 1;
*hrxq_idx = mlx5_hrxq_get(dev, rss_desc);
if (!*hrxq_idx)
return NULL;
}
int
-flow_dv_sample_match_cb(struct mlx5_list *list __rte_unused,
+flow_dv_sample_match_cb(void *tool_ctx __rte_unused,
struct mlx5_list_entry *entry, void *cb_ctx)
{
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
}
struct mlx5_list_entry *
-flow_dv_sample_create_cb(struct mlx5_list *list __rte_unused,
- struct mlx5_list_entry *entry __rte_unused,
- void *cb_ctx)
+flow_dv_sample_create_cb(void *tool_ctx __rte_unused, void *cb_ctx)
{
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct rte_eth_dev *dev = ctx->dev;
}
+struct mlx5_list_entry *
+flow_dv_sample_clone_cb(void *tool_ctx __rte_unused,
+ struct mlx5_list_entry *entry __rte_unused,
+ void *cb_ctx)
+{
+ struct mlx5_flow_cb_ctx *ctx = cb_ctx;
+ struct rte_eth_dev *dev = ctx->dev;
+ struct mlx5_flow_dv_sample_resource *resource;
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_dev_ctx_shared *sh = priv->sh;
+ uint32_t idx = 0;
+
+ resource = mlx5_ipool_zmalloc(sh->ipool[MLX5_IPOOL_SAMPLE], &idx);
+ if (!resource) {
+ rte_flow_error_set(ctx->error, ENOMEM,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ NULL,
+ "cannot allocate resource memory");
+ return NULL;
+ }
+ memcpy(resource, entry, sizeof(*resource));
+ resource->idx = idx;
+ resource->dev = dev;
+ return &resource->entry;
+}
+
+void
+flow_dv_sample_clone_free_cb(void *tool_ctx __rte_unused,
+ struct mlx5_list_entry *entry)
+{
+ struct mlx5_flow_dv_sample_resource *resource =
+ container_of(entry, typeof(*resource), entry);
+ struct rte_eth_dev *dev = resource->dev;
+ struct mlx5_priv *priv = dev->data->dev_private;
+
+ mlx5_ipool_free(priv->sh->ipool[MLX5_IPOOL_SAMPLE], resource->idx);
+}
+
/**
* Find existing sample resource or create and register a new one.
*
.data = ref,
};
- entry = mlx5_list_register(&priv->sh->sample_action_list, &ctx);
+ entry = mlx5_list_register(priv->sh->sample_action_list, &ctx);
if (!entry)
return -rte_errno;
resource = container_of(entry, typeof(*resource), entry);
}
int
-flow_dv_dest_array_match_cb(struct mlx5_list *list __rte_unused,
+flow_dv_dest_array_match_cb(void *tool_ctx __rte_unused,
struct mlx5_list_entry *entry, void *cb_ctx)
{
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct mlx5_flow_dv_dest_array_resource *ctx_resource = ctx->data;
struct rte_eth_dev *dev = ctx->dev;
struct mlx5_flow_dv_dest_array_resource *resource =
- container_of(entry, typeof(*resource), entry);
+ container_of(entry, typeof(*resource), entry);
uint32_t idx = 0;
if (ctx_resource->num_of_dest == resource->num_of_dest &&
}
struct mlx5_list_entry *
-flow_dv_dest_array_create_cb(struct mlx5_list *list __rte_unused,
- struct mlx5_list_entry *entry __rte_unused,
- void *cb_ctx)
+flow_dv_dest_array_create_cb(void *tool_ctx __rte_unused, void *cb_ctx)
{
struct mlx5_flow_cb_ctx *ctx = cb_ctx;
struct rte_eth_dev *dev = ctx->dev;
return NULL;
}
+struct mlx5_list_entry *
+flow_dv_dest_array_clone_cb(void *tool_ctx __rte_unused,
+ struct mlx5_list_entry *entry __rte_unused,
+ void *cb_ctx)
+{
+ struct mlx5_flow_cb_ctx *ctx = cb_ctx;
+ struct rte_eth_dev *dev = ctx->dev;
+ struct mlx5_flow_dv_dest_array_resource *resource;
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_dev_ctx_shared *sh = priv->sh;
+ uint32_t res_idx = 0;
+ struct rte_flow_error *error = ctx->error;
+
+ resource = mlx5_ipool_zmalloc(sh->ipool[MLX5_IPOOL_DEST_ARRAY],
+ &res_idx);
+ if (!resource) {
+ rte_flow_error_set(error, ENOMEM,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ NULL,
+ "cannot allocate dest-array memory");
+ return NULL;
+ }
+ memcpy(resource, entry, sizeof(*resource));
+ resource->idx = res_idx;
+ resource->dev = dev;
+ return &resource->entry;
+}
+
+void
+flow_dv_dest_array_clone_free_cb(void *tool_ctx __rte_unused,
+ struct mlx5_list_entry *entry)
+{
+ struct mlx5_flow_dv_dest_array_resource *resource =
+ container_of(entry, typeof(*resource), entry);
+ struct rte_eth_dev *dev = resource->dev;
+ struct mlx5_priv *priv = dev->data->dev_private;
+
+ mlx5_ipool_free(priv->sh->ipool[MLX5_IPOOL_DEST_ARRAY], resource->idx);
+}
+
/**
* Find existing destination array resource or create and register a new one.
*
.data = ref,
};
- entry = mlx5_list_register(&priv->sh->dest_array_list, &ctx);
+ entry = mlx5_list_register(priv->sh->dest_array_list, &ctx);
if (!entry)
return -rte_errno;
resource = container_of(entry, typeof(*resource), entry);
break;
}
case RTE_FLOW_ACTION_TYPE_PORT_ID:
+ case RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT:
{
struct mlx5_flow_dv_port_id_action_resource
port_id_resource;
}
static inline int
-flow_dv_aso_ct_release(struct rte_eth_dev *dev, uint32_t own_idx)
+flow_dv_aso_ct_release(struct rte_eth_dev *dev, uint32_t own_idx,
+ struct rte_flow_error *error)
{
uint16_t owner = (uint16_t)MLX5_INDIRECT_ACT_CT_GET_OWNER(own_idx);
uint32_t idx = MLX5_INDIRECT_ACT_CT_GET_IDX(own_idx);
struct rte_eth_dev *owndev = &rte_eth_devices[owner];
- RTE_SET_USED(dev);
+ int ret;
MLX5_ASSERT(owner < RTE_MAX_ETHPORTS);
if (dev->data->dev_started != 1)
- return -1;
- return flow_dv_aso_ct_dev_release(owndev, idx);
+ return rte_flow_error_set(error, EAGAIN,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ NULL,
+ "Indirect CT action cannot be destroyed when the port is stopped");
+ ret = flow_dv_aso_ct_dev_release(owndev, idx);
+ if (ret < 0)
+ return rte_flow_error_set(error, EAGAIN,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ NULL,
+ "Current state prevents indirect CT action from being destroyed");
+ return ret;
}
/*
case RTE_FLOW_ACTION_TYPE_VOID:
break;
case RTE_FLOW_ACTION_TYPE_PORT_ID:
+ case RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT:
if (flow_dv_translate_action_port_id(dev, action,
&port_id, error))
return -rte_errno;
MLX5_FLOW_FATE_QUEUE;
break;
case MLX5_RTE_FLOW_ACTION_TYPE_AGE:
- flow->age = (uint32_t)(uintptr_t)(action->conf);
- age_act = flow_aso_age_get_by_idx(dev, flow->age);
- __atomic_fetch_add(&age_act->refcnt, 1,
- __ATOMIC_RELAXED);
+ owner_idx = (uint32_t)(uintptr_t)action->conf;
+ age_act = flow_aso_age_get_by_idx(dev, owner_idx);
+ if (flow->age == 0) {
+ flow->age = owner_idx;
+ __atomic_fetch_add(&age_act->refcnt, 1,
+ __ATOMIC_RELAXED);
+ }
age_act_pos = actions_n++;
action_flags |= MLX5_FLOW_ACTION_AGE;
break;
action_flags |= MLX5_FLOW_ACTION_AGE;
break;
case MLX5_RTE_FLOW_ACTION_TYPE_COUNT:
- flow->counter = (uint32_t)(uintptr_t)(action->conf);
- cnt_act = flow_dv_counter_get_by_idx(dev, flow->counter,
+ owner_idx = (uint32_t)(uintptr_t)action->conf;
+ cnt_act = flow_dv_counter_get_by_idx(dev, owner_idx,
NULL);
- __atomic_fetch_add(&cnt_act->shared_info.refcnt, 1,
- __ATOMIC_RELAXED);
- /* Save information first, will apply later. */
- action_flags |= MLX5_FLOW_ACTION_COUNT;
+ MLX5_ASSERT(cnt_act != NULL);
+ /**
+ * When creating meter drop flow in drop table, the
+ * counter should not overwrite the rte flow counter.
+ */
+ if (attr->group == MLX5_FLOW_TABLE_LEVEL_METER &&
+ dev_flow->dv.table_id == MLX5_MTR_TABLE_ID_DROP) {
+ dev_flow->dv.actions[actions_n++] =
+ cnt_act->action;
+ } else {
+ if (flow->counter == 0) {
+ flow->counter = owner_idx;
+ __atomic_fetch_add
+ (&cnt_act->shared_info.refcnt,
+ 1, __ATOMIC_RELAXED);
+ }
+ /* Save information first, will apply later. */
+ action_flags |= MLX5_FLOW_ACTION_COUNT;
+ }
break;
case RTE_FLOW_ACTION_TYPE_COUNT:
if (!dev_conf->devx) {
else
dev_flow->dv.actions[actions_n] =
ct->dr_action_rply;
- flow->indirect_type = MLX5_INDIRECT_ACTION_TYPE_CT;
- flow->ct = owner_idx;
- __atomic_fetch_add(&ct->refcnt, 1, __ATOMIC_RELAXED);
+ if (flow->ct == 0) {
+ flow->indirect_type =
+ MLX5_INDIRECT_ACTION_TYPE_CT;
+ flow->ct = owner_idx;
+ __atomic_fetch_add(&ct->refcnt, 1,
+ __ATOMIC_RELAXED);
+ }
actions_n++;
action_flags |= MLX5_FLOW_ACTION_CT;
break;
* when they are not shared.
*/
if (action_flags & MLX5_FLOW_ACTION_AGE) {
- if ((non_shared_age &&
- count && !count->shared) ||
+ if ((non_shared_age && count) ||
!(priv->sh->flow_hit_aso_en &&
(attr->group || attr->transfer))) {
/* Creates age by counters. */
"cannot create eCPRI parser");
}
flow_dv_translate_item_ecpri(dev, match_mask,
- match_value, items);
+ match_value, items,
+ last_item);
/* No other protocol should follow eCPRI layer. */
last_item = MLX5_FLOW_LAYER_ECPRI;
break;
#ifdef HAVE_MLX5DV_DR
/* DR supports drop action placeholder. */
MLX5_ASSERT(priv->sh->dr_drop_action);
- dv->actions[n++] = priv->sh->dr_drop_action;
+ dv->actions[n++] = dv->group ?
+ priv->sh->dr_drop_action :
+ priv->root_drop_action;
#else
/* For DV we use the explicit drop queue. */
MLX5_ASSERT(priv->drop_queue.hrxq);
}
void
-flow_dv_matcher_remove_cb(struct mlx5_list *list __rte_unused,
+flow_dv_matcher_remove_cb(void *tool_ctx __rte_unused,
struct mlx5_list_entry *entry)
{
struct mlx5_flow_dv_matcher *resource = container_of(entry,
int ret;
MLX5_ASSERT(matcher->matcher_object);
- ret = mlx5_list_unregister(&tbl->matchers, &matcher->entry);
+ ret = mlx5_list_unregister(tbl->matchers, &matcher->entry);
flow_dv_tbl_resource_release(MLX5_SH(dev), &tbl->tbl);
return ret;
}
-/**
- * Release encap_decap resource.
- *
- * @param list
- * Pointer to the hash list.
- * @param entry
- * Pointer to exist resource entry object.
- */
void
-flow_dv_encap_decap_remove_cb(struct mlx5_hlist *list,
- struct mlx5_hlist_entry *entry)
+flow_dv_encap_decap_remove_cb(void *tool_ctx, struct mlx5_list_entry *entry)
{
- struct mlx5_dev_ctx_shared *sh = list->ctx;
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
struct mlx5_flow_dv_encap_decap_resource *res =
container_of(entry, typeof(*res), entry);
}
void
-flow_dv_modify_remove_cb(struct mlx5_hlist *list __rte_unused,
- struct mlx5_hlist_entry *entry)
+flow_dv_modify_remove_cb(void *tool_ctx, struct mlx5_list_entry *entry)
{
struct mlx5_flow_dv_modify_hdr_resource *res =
container_of(entry, typeof(*res), entry);
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
claim_zero(mlx5_flow_os_destroy_flow_action(res->action));
- mlx5_free(entry);
+ mlx5_ipool_free(sh->mdh_ipools[res->actions_num - 1], res->idx);
}
/**
}
void
-flow_dv_port_id_remove_cb(struct mlx5_list *list,
- struct mlx5_list_entry *entry)
+flow_dv_port_id_remove_cb(void *tool_ctx, struct mlx5_list_entry *entry)
{
- struct mlx5_dev_ctx_shared *sh = list->ctx;
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
struct mlx5_flow_dv_port_id_action_resource *resource =
container_of(entry, typeof(*resource), entry);
if (!resource)
return 0;
MLX5_ASSERT(resource->action);
- return mlx5_list_unregister(&priv->sh->port_id_action_list,
+ return mlx5_list_unregister(priv->sh->port_id_action_list,
&resource->entry);
}
}
void
-flow_dv_push_vlan_remove_cb(struct mlx5_list *list,
- struct mlx5_list_entry *entry)
+flow_dv_push_vlan_remove_cb(void *tool_ctx, struct mlx5_list_entry *entry)
{
- struct mlx5_dev_ctx_shared *sh = list->ctx;
+ struct mlx5_dev_ctx_shared *sh = tool_ctx;
struct mlx5_flow_dv_push_vlan_action_resource *resource =
container_of(entry, typeof(*resource), entry);
if (!resource)
return 0;
MLX5_ASSERT(resource->action);
- return mlx5_list_unregister(&priv->sh->push_vlan_action_list,
+ return mlx5_list_unregister(priv->sh->push_vlan_action_list,
&resource->entry);
}
}
void
-flow_dv_sample_remove_cb(struct mlx5_list *list __rte_unused,
+flow_dv_sample_remove_cb(void *tool_ctx __rte_unused,
struct mlx5_list_entry *entry)
{
struct mlx5_flow_dv_sample_resource *resource = container_of(entry,
if (!resource)
return 0;
MLX5_ASSERT(resource->verbs_action);
- return mlx5_list_unregister(&priv->sh->sample_action_list,
+ return mlx5_list_unregister(priv->sh->sample_action_list,
&resource->entry);
}
void
-flow_dv_dest_array_remove_cb(struct mlx5_list *list __rte_unused,
+flow_dv_dest_array_remove_cb(void *tool_ctx __rte_unused,
struct mlx5_list_entry *entry)
{
struct mlx5_flow_dv_dest_array_resource *resource =
if (!resource)
return 0;
MLX5_ASSERT(resource->action);
- return mlx5_list_unregister(&priv->sh->dest_array_list,
+ return mlx5_list_unregister(priv->sh->dest_array_list,
&resource->entry);
}
}
/* Keep the current age handling by default. */
if (flow->indirect_type == MLX5_INDIRECT_ACTION_TYPE_CT && flow->ct)
- flow_dv_aso_ct_release(dev, flow->ct);
+ flow_dv_aso_ct_release(dev, flow->ct, NULL);
else if (flow->age)
flow_dv_aso_age_release(dev, flow->age);
if (flow->geneve_tlv_option) {
return rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION, NULL,
"invalid shared action");
- remaining = __flow_dv_action_rss_hrxqs_release(dev, shared_rss);
- if (remaining)
- return rte_flow_error_set(error, EBUSY,
- RTE_FLOW_ERROR_TYPE_ACTION,
- NULL,
- "shared rss hrxq has references");
if (!__atomic_compare_exchange_n(&shared_rss->refcnt, &old_refcnt,
0, 0, __ATOMIC_ACQUIRE,
__ATOMIC_RELAXED))
RTE_FLOW_ERROR_TYPE_ACTION,
NULL,
"shared rss has references");
+ remaining = __flow_dv_action_rss_hrxqs_release(dev, shared_rss);
+ if (remaining)
+ return rte_flow_error_set(error, EBUSY,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ NULL,
+ "shared rss hrxq has references");
queue = shared_rss->ind_tbl->queues;
remaining = mlx5_ind_table_obj_release(dev, shared_rss->ind_tbl, true);
if (remaining)
" released with references %d.", idx, ret);
return 0;
case MLX5_INDIRECT_ACTION_TYPE_CT:
- ret = flow_dv_aso_ct_release(dev, idx);
+ ret = flow_dv_aso_ct_release(dev, idx, error);
if (ret < 0)
return ret;
if (ret > 0)
policy->act_cnt[i].fate_action == MLX5_FLOW_FATE_MTR)
next_fm = mlx5_flow_meter_find(priv,
policy->act_cnt[i].next_mtr_id, NULL);
- TAILQ_FOREACH_SAFE(color_rule, &sub_policy->color_rules[i],
+ RTE_TAILQ_FOREACH_SAFE(color_rule, &sub_policy->color_rules[i],
next_port, tmp) {
claim_zero(mlx5_flow_os_destroy_flow(color_rule->rule));
tbl = container_of(color_rule->matcher->tbl,
- typeof(*tbl), tbl);
- mlx5_list_unregister(&tbl->matchers,
- &color_rule->matcher->entry);
+ typeof(*tbl), tbl);
+ mlx5_list_unregister(tbl->matchers,
+ &color_rule->matcher->entry);
TAILQ_REMOVE(&sub_policy->color_rules[i],
- color_rule, next_port);
+ color_rule, next_port);
mlx5_free(color_rule);
if (next_fm)
mlx5_flow_meter_detach(priv, next_fm);
}
if (sub_policy->jump_tbl[i]) {
flow_dv_tbl_resource_release(MLX5_SH(dev),
- sub_policy->jump_tbl[i]);
+ sub_policy->jump_tbl[i]);
sub_policy->jump_tbl[i] = NULL;
}
}
if (sub_policy->tbl_rsc) {
flow_dv_tbl_resource_release(MLX5_SH(dev),
- sub_policy->tbl_rsc);
+ sub_policy->tbl_rsc);
sub_policy->tbl_rsc = NULL;
}
}
*/
static void
flow_dv_destroy_policy_rules(struct rte_eth_dev *dev,
- struct mlx5_flow_meter_policy *mtr_policy)
+ struct mlx5_flow_meter_policy *mtr_policy)
{
uint32_t i, j;
struct mlx5_flow_meter_sub_policy *sub_policy;
for (j = 0; j < sub_policy_num; j++) {
sub_policy = mtr_policy->sub_policys[i][j];
if (sub_policy)
- __flow_dv_destroy_sub_policy_rules
- (dev, sub_policy);
+ __flow_dv_destroy_sub_policy_rules(dev,
+ sub_policy);
}
}
}
struct mlx5_priv *priv = dev->data->dev_private;
struct rte_flow_error flow_err;
const struct rte_flow_action *act;
- uint64_t action_flags = 0;
+ uint64_t action_flags;
struct mlx5_flow_handle dh;
struct mlx5_flow dev_flow;
struct mlx5_flow_dv_port_id_action_resource port_id_action;
memset(&dh, 0, sizeof(struct mlx5_flow_handle));
memset(&dev_flow, 0, sizeof(struct mlx5_flow));
memset(&port_id_action, 0,
- sizeof(struct mlx5_flow_dv_port_id_action_resource));
+ sizeof(struct mlx5_flow_dv_port_id_action_resource));
memset(mhdr_res, 0, sizeof(*mhdr_res));
mhdr_res->ft_type = transfer ? MLX5DV_FLOW_TABLE_TYPE_FDB :
- egress ?
- MLX5DV_FLOW_TABLE_TYPE_NIC_TX :
- MLX5DV_FLOW_TABLE_TYPE_NIC_RX;
+ (egress ? MLX5DV_FLOW_TABLE_TYPE_NIC_TX :
+ MLX5DV_FLOW_TABLE_TYPE_NIC_RX);
dev_flow.handle = &dh;
dev_flow.dv.port_id_action = &port_id_action;
dev_flow.external = true;
for (i = 0; i < RTE_COLORS; i++) {
if (i < MLX5_MTR_RTE_COLORS)
act_cnt = &mtr_policy->act_cnt[i];
+ /* Skip the color policy actions creation. */
+ if ((i == RTE_COLOR_YELLOW && mtr_policy->skip_y) ||
+ (i == RTE_COLOR_GREEN && mtr_policy->skip_g))
+ continue;
+ action_flags = 0;
for (act = actions[i];
- act && act->type != RTE_FLOW_ACTION_TYPE_END;
- act++) {
+ act && act->type != RTE_FLOW_ACTION_TYPE_END; act++) {
switch (act->type) {
case RTE_FLOW_ACTION_TYPE_MARK:
{
break;
}
case RTE_FLOW_ACTION_TYPE_PORT_ID:
+ case RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT:
{
struct mlx5_flow_dv_port_id_action_resource
port_id_resource;
(1 << MLX5_SCALE_FLOW_GROUP_BIT),
};
struct mlx5_flow_meter_sub_policy *sub_policy =
- mtr_policy->sub_policys[domain][0];
+ mtr_policy->sub_policys[domain][0];
if (i >= MLX5_MTR_RTE_COLORS)
return -rte_mtr_error_set(error,
action_flags |= MLX5_FLOW_ACTION_JUMP;
break;
}
+ /*
+ * No need to check meter hierarchy for Y or R colors
+ * here since it is done in the validation stage.
+ */
case RTE_FLOW_ACTION_TYPE_METER:
{
const struct rte_flow_action_meter *mtr;
ret = __flow_dv_create_domain_policy_acts(dev,
mtr_policy, actions,
(enum mlx5_meter_domain)i, error);
+ /* Cleaning resource is done in the caller level. */
if (ret)
return ret;
}
if (mtrmng->def_matcher[i]) {
tbl = container_of(mtrmng->def_matcher[i]->tbl,
struct mlx5_flow_tbl_data_entry, tbl);
- mlx5_list_unregister(&tbl->matchers,
+ mlx5_list_unregister(tbl->matchers,
&mtrmng->def_matcher[i]->entry);
mtrmng->def_matcher[i] = NULL;
}
container_of(mtrmng->drop_matcher[i][j]->tbl,
struct mlx5_flow_tbl_data_entry,
tbl);
- mlx5_list_unregister(&tbl->matchers,
+ mlx5_list_unregister(tbl->matchers,
&mtrmng->drop_matcher[i][j]->entry);
mtrmng->drop_matcher[i][j] = NULL;
}
static void
__flow_dv_destroy_domain_def_policy(struct rte_eth_dev *dev,
- enum mlx5_meter_domain domain)
+ enum mlx5_meter_domain domain)
{
struct mlx5_priv *priv = dev->data->dev_private;
struct mlx5_flow_meter_def_policy *def_policy =
if (match_src_port && (priv->representor || priv->master)) {
if (flow_dv_translate_item_port_id(dev, matcher.buf,
value.buf, item, attr)) {
- DRV_LOG(ERR,
- "Failed to create meter policy flow with port.");
+ DRV_LOG(ERR, "Failed to create meter policy%d flow's"
+ " value with port.", color);
return -1;
}
}
flow_dv_match_meta_reg(matcher.buf, value.buf,
- (enum modify_reg)color_reg_c_idx,
- rte_col_2_mlx5_col(color),
- UINT32_MAX);
+ (enum modify_reg)color_reg_c_idx,
+ rte_col_2_mlx5_col(color), UINT32_MAX);
misc_mask = flow_dv_matcher_enable(value.buf);
__flow_dv_adjust_buf_size(&value.size, misc_mask);
- ret = mlx5_flow_os_create_flow(matcher_object,
- (void *)&value, actions_n, actions, rule);
+ ret = mlx5_flow_os_create_flow(matcher_object, (void *)&value,
+ actions_n, actions, rule);
if (ret) {
- DRV_LOG(ERR, "Failed to create meter policy flow.");
+ DRV_LOG(ERR, "Failed to create meter policy%d flow.", color);
return -1;
}
return 0;
};
struct mlx5_flow_tbl_data_entry *tbl_data;
struct mlx5_priv *priv = dev->data->dev_private;
- uint32_t color_mask = (UINT32_C(1) << MLX5_MTR_COLOR_BITS) - 1;
+ const uint32_t color_mask = (UINT32_C(1) << MLX5_MTR_COLOR_BITS) - 1;
if (match_src_port && (priv->representor || priv->master)) {
if (flow_dv_translate_item_port_id(dev, matcher.mask.buf,
value.buf, item, attr)) {
- DRV_LOG(ERR,
- "Failed to register meter drop matcher with port.");
+ DRV_LOG(ERR, "Failed to register meter policy%d matcher"
+ " with port.", priority);
return -1;
}
}
(enum modify_reg)color_reg_c_idx, 0, color_mask);
matcher.priority = priority;
matcher.crc = rte_raw_cksum((const void *)matcher.mask.buf,
- matcher.mask.size);
- entry = mlx5_list_register(&tbl_data->matchers, &ctx);
+ matcher.mask.size);
+ entry = mlx5_list_register(tbl_data->matchers, &ctx);
if (!entry) {
DRV_LOG(ERR, "Failed to register meter drop matcher.");
return -1;
int i;
int ret = mlx5_flow_get_reg_id(dev, MLX5_MTR_COLOR, 0, &flow_err);
struct mlx5_sub_policy_color_rule *color_rule;
+ bool svport_match;
+ struct mlx5_sub_policy_color_rule *tmp_rules[RTE_COLORS] = {NULL};
if (ret < 0)
return -1;
color_reg_c_idx = ret;
for (i = 0; i < RTE_COLORS; i++) {
TAILQ_INIT(&sub_policy->color_rules[i]);
- if (i == RTE_COLOR_YELLOW || !acts[i].actions_n)
+ if (!acts[i].actions_n)
continue;
color_rule = mlx5_malloc(MLX5_MEM_ZERO,
sizeof(struct mlx5_sub_policy_color_rule),
DRV_LOG(ERR, "No memory to create color rule.");
goto err_exit;
}
+ tmp_rules[i] = color_rule;
+ TAILQ_INSERT_TAIL(&sub_policy->color_rules[i],
+ color_rule, next_port);
color_rule->src_port = priv->representor_id;
+ /* No use. */
attr.priority = i;
- /* Create matchers for Color. */
- if (__flow_dv_create_policy_matcher(dev,
- color_reg_c_idx, i, sub_policy, &attr,
- (i != RTE_COLOR_RED ? match_src_port : false),
- NULL, &color_rule->matcher, &flow_err)) {
- DRV_LOG(ERR, "Failed to create color matcher.");
+ /* Create matchers for colors. */
+ svport_match = (i != RTE_COLOR_RED) ? match_src_port : false;
+ if (__flow_dv_create_policy_matcher(dev, color_reg_c_idx,
+ MLX5_MTR_POLICY_MATCHER_PRIO, sub_policy,
+ &attr, svport_match, NULL,
+ &color_rule->matcher, &flow_err)) {
+ DRV_LOG(ERR, "Failed to create color%u matcher.", i);
goto err_exit;
}
/* Create flow, matching color. */
if (__flow_dv_create_policy_flow(dev,
color_reg_c_idx, (enum rte_color)i,
color_rule->matcher->matcher_object,
- acts[i].actions_n,
- acts[i].dv_actions,
- (i != RTE_COLOR_RED ? match_src_port : false),
- NULL, &color_rule->rule,
+ acts[i].actions_n, acts[i].dv_actions,
+ svport_match, NULL, &color_rule->rule,
&attr)) {
- DRV_LOG(ERR, "Failed to create color rule.");
+ DRV_LOG(ERR, "Failed to create color%u rule.", i);
goto err_exit;
}
- TAILQ_INSERT_TAIL(&sub_policy->color_rules[i],
- color_rule, next_port);
}
return 0;
err_exit:
- if (color_rule) {
- if (color_rule->rule)
- mlx5_flow_os_destroy_flow(color_rule->rule);
- if (color_rule->matcher) {
- struct mlx5_flow_tbl_data_entry *tbl =
- container_of(color_rule->matcher->tbl,
- typeof(*tbl), tbl);
- mlx5_list_unregister(&tbl->matchers,
+ /* All the policy rules will be cleared. */
+ do {
+ color_rule = tmp_rules[i];
+ if (color_rule) {
+ if (color_rule->rule)
+ mlx5_flow_os_destroy_flow(color_rule->rule);
+ if (color_rule->matcher) {
+ struct mlx5_flow_tbl_data_entry *tbl =
+ container_of(color_rule->matcher->tbl,
+ typeof(*tbl), tbl);
+ mlx5_list_unregister(tbl->matchers,
&color_rule->matcher->entry);
+ }
+ TAILQ_REMOVE(&sub_policy->color_rules[i],
+ color_rule, next_port);
+ mlx5_free(color_rule);
}
- mlx5_free(color_rule);
- }
+ } while (i--);
return -1;
}
bool match_src_port = false;
int i;
+ /* If RSS or Queue, no previous actions / rules is created. */
for (i = 0; i < RTE_COLORS; i++) {
acts[i].actions_n = 0;
- if (i == RTE_COLOR_YELLOW)
- continue;
if (i == RTE_COLOR_RED) {
/* Only support drop on red. */
acts[i].dv_actions[0] =
- mtr_policy->dr_drop_action[domain];
+ mtr_policy->dr_drop_action[domain];
acts[i].actions_n = 1;
continue;
}
- if (mtr_policy->act_cnt[i].fate_action == MLX5_FLOW_FATE_MTR) {
+ if (i == RTE_COLOR_GREEN &&
+ mtr_policy->act_cnt[i].fate_action == MLX5_FLOW_FATE_MTR) {
struct rte_flow_attr attr = {
.transfer = transfer
};
"mark action for policy.");
goto err_exit;
}
- acts[i].dv_actions[acts[i].actions_n] =
- tag->action;
+ acts[i].dv_actions[acts[i].actions_n] = tag->action;
acts[i].actions_n++;
}
if (mtr_policy->act_cnt[i].modify_hdr) {
acts[i].dv_actions[acts[i].actions_n] =
- mtr_policy->act_cnt[i].modify_hdr->action;
+ mtr_policy->act_cnt[i].modify_hdr->action;
acts[i].actions_n++;
}
if (mtr_policy->act_cnt[i].fate_action) {
goto err_exit;
}
acts[i].dv_actions[acts[i].actions_n] =
- port_action->action;
+ port_action->action;
acts[i].actions_n++;
mtr_policy->dev = dev;
match_src_port = true;
case MLX5_FLOW_FATE_SHARED_RSS:
case MLX5_FLOW_FATE_QUEUE:
hrxq = mlx5_ipool_get
- (priv->sh->ipool[MLX5_IPOOL_HRXQ],
- sub_policy->rix_hrxq[i]);
+ (priv->sh->ipool[MLX5_IPOOL_HRXQ],
+ sub_policy->rix_hrxq[i]);
if (!hrxq) {
DRV_LOG(ERR, "Failed to find "
"queue action for policy.");
goto err_exit;
}
acts[i].dv_actions[acts[i].actions_n] =
- hrxq->action;
+ hrxq->action;
acts[i].actions_n++;
break;
case MLX5_FLOW_FATE_MTR:
if (__flow_dv_create_domain_policy_rules(dev, sub_policy,
egress, transfer, match_src_port, acts)) {
DRV_LOG(ERR,
- "Failed to create policy rules per domain.");
+ "Failed to create policy rules per domain.");
goto err_exit;
}
return 0;
/* Prepare actions list and create policy rules. */
if (__flow_dv_create_policy_acts_rules(dev, mtr_policy,
mtr_policy->sub_policys[i][0], i)) {
- DRV_LOG(ERR,
- "Failed to create policy action list per domain.");
+ DRV_LOG(ERR, "Failed to create policy action "
+ "list per domain.");
return -1;
}
}
sizeof(struct mlx5_flow_meter_def_policy),
RTE_CACHE_LINE_SIZE, SOCKET_ID_ANY);
if (!def_policy) {
- DRV_LOG(ERR, "Failed to alloc "
- "default policy table.");
+ DRV_LOG(ERR, "Failed to alloc default policy table.");
goto def_policy_error;
}
mtrmng->def_policy[domain] = def_policy;
}
def_policy->sub_policy.jump_tbl[RTE_COLOR_GREEN] = jump_tbl;
tbl_data = container_of(jump_tbl,
- struct mlx5_flow_tbl_data_entry, tbl);
+ struct mlx5_flow_tbl_data_entry, tbl);
def_policy->dr_jump_action[RTE_COLOR_GREEN] =
tbl_data->jump.action;
- acts[RTE_COLOR_GREEN].dv_actions[0] =
- tbl_data->jump.action;
+ acts[RTE_COLOR_GREEN].dv_actions[0] = tbl_data->jump.action;
acts[RTE_COLOR_GREEN].actions_n = 1;
+ /*
+ * YELLOW has the same default policy as GREEN does.
+ * G & Y share the same table and action. The 2nd time of table
+ * resource getting is just to update the reference count for
+ * the releasing stage.
+ */
+ jump_tbl = flow_dv_tbl_resource_get(dev,
+ MLX5_FLOW_TABLE_LEVEL_METER,
+ egress, transfer, false, NULL, 0,
+ 0, MLX5_MTR_TABLE_ID_SUFFIX, &error);
+ if (!jump_tbl) {
+ DRV_LOG(ERR,
+ "Failed to get meter suffix table.");
+ goto def_policy_error;
+ }
+ def_policy->sub_policy.jump_tbl[RTE_COLOR_YELLOW] = jump_tbl;
+ tbl_data = container_of(jump_tbl,
+ struct mlx5_flow_tbl_data_entry, tbl);
+ def_policy->dr_jump_action[RTE_COLOR_YELLOW] =
+ tbl_data->jump.action;
+ acts[RTE_COLOR_YELLOW].dv_actions[0] = tbl_data->jump.action;
+ acts[RTE_COLOR_YELLOW].actions_n = 1;
/* Create jump action to the drop table. */
if (!mtrmng->drop_tbl[domain]) {
mtrmng->drop_tbl[domain] = flow_dv_tbl_resource_get
(dev, MLX5_FLOW_TABLE_LEVEL_METER,
- egress, transfer, false, NULL, 0,
- 0, MLX5_MTR_TABLE_ID_DROP, &error);
+ egress, transfer, false, NULL, 0,
+ 0, MLX5_MTR_TABLE_ID_DROP, &error);
if (!mtrmng->drop_tbl[domain]) {
- DRV_LOG(ERR, "Failed to create "
- "meter drop table for default policy.");
+ DRV_LOG(ERR, "Failed to create meter "
+ "drop table for default policy.");
goto def_policy_error;
}
}
+ /* all RED: unique Drop table for jump action. */
tbl_data = container_of(mtrmng->drop_tbl[domain],
- struct mlx5_flow_tbl_data_entry, tbl);
+ struct mlx5_flow_tbl_data_entry, tbl);
def_policy->dr_jump_action[RTE_COLOR_RED] =
tbl_data->jump.action;
acts[RTE_COLOR_RED].dv_actions[0] = tbl_data->jump.action;
&def_policy->sub_policy,
egress, transfer, false, acts);
if (ret) {
- DRV_LOG(ERR, "Failed to create "
- "default policy rules.");
- goto def_policy_error;
+ DRV_LOG(ERR, "Failed to create default policy rules.");
+ goto def_policy_error;
}
}
return 0;
def_policy_error:
__flow_dv_destroy_domain_def_policy(dev,
- (enum mlx5_meter_domain)domain);
+ (enum mlx5_meter_domain)domain);
return -1;
}
if (!priv->config.dv_esw_en && i == MLX5_MTR_DOMAIN_TRANSFER)
continue;
if (__flow_dv_create_domain_def_policy(dev, i)) {
- DRV_LOG(ERR,
- "Failed to create default policy");
+ DRV_LOG(ERR, "Failed to create default policy");
+ /* Rollback the created default policies for others. */
+ flow_dv_destroy_def_policy(dev);
return -1;
}
}
matcher.crc = rte_raw_cksum
((const void *)matcher.mask.buf,
matcher.mask.size);
- entry = mlx5_list_register(&tbl_data->matchers, &ctx);
+ entry = mlx5_list_register(tbl_data->matchers, &ctx);
if (!entry) {
DRV_LOG(ERR, "Failed to register meter "
"drop default matcher.");
matcher.crc = rte_raw_cksum
((const void *)matcher.mask.buf,
matcher.mask.size);
- entry = mlx5_list_register(&tbl_data->matchers, &ctx);
+ entry = mlx5_list_register(tbl_data->matchers, &ctx);
if (!entry) {
DRV_LOG(ERR,
"Failed to register meter drop matcher.");
sub_policy_num = (mtr_policy->sub_policy_num >>
(MLX5_MTR_SUB_POLICY_NUM_SHIFT * domain)) &
MLX5_MTR_SUB_POLICY_NUM_MASK;
- for (i = 0; i < sub_policy_num;
- i++) {
- for (j = 0; j < MLX5_MTR_RTE_COLORS; j++) {
- if (rss_desc[j] &&
- hrxq_idx[j] !=
- mtr_policy->sub_policys[domain][i]->rix_hrxq[j])
+ for (j = 0; j < sub_policy_num; j++) {
+ for (i = 0; i < MLX5_MTR_RTE_COLORS; i++) {
+ if (rss_desc[i] &&
+ hrxq_idx[i] !=
+ mtr_policy->sub_policys[domain][j]->rix_hrxq[i])
break;
}
- if (j >= MLX5_MTR_RTE_COLORS) {
+ if (i >= MLX5_MTR_RTE_COLORS) {
/*
* Found the sub policy table with
- * the same queue per color
+ * the same queue per color.
*/
rte_spinlock_unlock(&mtr_policy->sl);
- for (j = 0; j < MLX5_MTR_RTE_COLORS; j++)
- mlx5_hrxq_release(dev, hrxq_idx[j]);
+ for (i = 0; i < MLX5_MTR_RTE_COLORS; i++)
+ mlx5_hrxq_release(dev, hrxq_idx[i]);
*is_reuse = true;
- return mtr_policy->sub_policys[domain][i];
+ return mtr_policy->sub_policys[domain][j];
}
}
/* Create sub policy. */
if (!mtr_policy->sub_policys[domain][0]->rix_hrxq[0]) {
- /* Reuse the first dummy sub_policy*/
+ /* Reuse the first pre-allocated sub_policy. */
sub_policy = mtr_policy->sub_policys[domain][0];
sub_policy_idx = sub_policy->idx;
} else {
sub_policy = mlx5_ipool_zmalloc
(priv->sh->ipool[MLX5_IPOOL_MTR_POLICY],
- &sub_policy_idx);
+ &sub_policy_idx);
if (!sub_policy ||
- sub_policy_idx > MLX5_MAX_SUB_POLICY_TBL_NUM) {
+ sub_policy_idx > MLX5_MAX_SUB_POLICY_TBL_NUM) {
for (i = 0; i < MLX5_MTR_RTE_COLORS; i++)
mlx5_hrxq_release(dev, hrxq_idx[i]);
goto rss_sub_policy_error;
* RSS action to Queue action.
*/
hrxq = mlx5_ipool_get(priv->sh->ipool[MLX5_IPOOL_HRXQ],
- hrxq_idx[i]);
+ hrxq_idx[i]);
if (!hrxq) {
- DRV_LOG(ERR, "Failed to create policy hrxq");
+ DRV_LOG(ERR, "Failed to get policy hrxq");
goto rss_sub_policy_error;
}
act_cnt = &mtr_policy->act_cnt[i];
}
}
if (__flow_dv_create_policy_acts_rules(dev, mtr_policy,
- sub_policy, domain)) {
+ sub_policy, domain)) {
DRV_LOG(ERR, "Failed to create policy "
- "rules per domain.");
+ "rules for ingress domain.");
goto rss_sub_policy_error;
}
if (sub_policy != mtr_policy->sub_policys[domain][0]) {
i = (mtr_policy->sub_policy_num >>
(MLX5_MTR_SUB_POLICY_NUM_SHIFT * domain)) &
MLX5_MTR_SUB_POLICY_NUM_MASK;
+ if (i >= MLX5_MTR_RSS_MAX_SUB_POLICY) {
+ DRV_LOG(ERR, "No free sub-policy slot.");
+ goto rss_sub_policy_error;
+ }
mtr_policy->sub_policys[domain][i] = sub_policy;
i++;
- if (i > MLX5_MTR_RSS_MAX_SUB_POLICY)
- goto rss_sub_policy_error;
mtr_policy->sub_policy_num &= ~(MLX5_MTR_SUB_POLICY_NUM_MASK <<
(MLX5_MTR_SUB_POLICY_NUM_SHIFT * domain));
mtr_policy->sub_policy_num |=
(MLX5_MTR_SUB_POLICY_NUM_SHIFT * domain)) &
MLX5_MTR_SUB_POLICY_NUM_MASK;
mtr_policy->sub_policys[domain][i] = NULL;
- mlx5_ipool_free
- (priv->sh->ipool[MLX5_IPOOL_MTR_POLICY],
+ mlx5_ipool_free(priv->sh->ipool[MLX5_IPOOL_MTR_POLICY],
sub_policy->idx);
}
}
while (i) {
/**
* From last policy to the first one in hierarchy,
- * create/get the sub policy for each of them.
+ * create / get the sub policy for each of them.
*/
sub_policy = __flow_dv_meter_get_rss_sub_policy(dev,
policies[--i],
goto err_exit;
}
if (__flow_dv_create_policy_matcher(dev, color_reg_c_idx,
- i, sub_policy, &attr, true, item,
- &color_rule->matcher, error)) {
+ MLX5_MTR_POLICY_MATCHER_PRIO, sub_policy,
+ &attr, true, item,
+ &color_rule->matcher, error)) {
rte_flow_error_set(error, errno,
RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
"Failed to create hierarchy meter matcher.");
struct mlx5_flow_tbl_data_entry *tbl =
container_of(color_rule->matcher->tbl,
typeof(*tbl), tbl);
- mlx5_list_unregister(&tbl->matchers,
+ mlx5_list_unregister(tbl->matchers,
&color_rule->matcher->entry);
}
mlx5_free(color_rule);
*/
static void
flow_dv_destroy_sub_policy_with_rxq(struct rte_eth_dev *dev,
- struct mlx5_flow_meter_policy *mtr_policy)
+ struct mlx5_flow_meter_policy *mtr_policy)
{
struct mlx5_priv *priv = dev->data->dev_private;
struct mlx5_flow_meter_sub_policy *sub_policy = NULL;
case MLX5_FLOW_FATE_QUEUE:
sub_policy = mtr_policy->sub_policys[domain][0];
__flow_dv_destroy_sub_policy_rules(dev,
- sub_policy);
+ sub_policy);
break;
default:
/*Other actions without queue and do nothing*/
}
rte_spinlock_unlock(&mtr_policy->sl);
}
+/**
+ * Check whether the DR drop action is supported on the root table or not.
+ *
+ * Create a simple flow with DR drop action on root table to validate
+ * if DR drop action on root table is supported or not.
+ *
+ * @param[in] dev
+ * Pointer to rte_eth_dev structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+int
+mlx5_flow_discover_dr_action_support(struct rte_eth_dev *dev)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_dev_ctx_shared *sh = priv->sh;
+ struct mlx5_flow_dv_match_params mask = {
+ .size = sizeof(mask.buf),
+ };
+ struct mlx5_flow_dv_match_params value = {
+ .size = sizeof(value.buf),
+ };
+ struct mlx5dv_flow_matcher_attr dv_attr = {
+ .type = IBV_FLOW_ATTR_NORMAL,
+ .priority = 0,
+ .match_criteria_enable = 0,
+ .match_mask = (void *)&mask,
+ };
+ struct mlx5_flow_tbl_resource *tbl = NULL;
+ void *matcher = NULL;
+ void *flow = NULL;
+ int ret = -1;
+
+ tbl = flow_dv_tbl_resource_get(dev, 0, 0, 0, false, NULL,
+ 0, 0, 0, NULL);
+ if (!tbl)
+ goto err;
+ dv_attr.match_criteria_enable = flow_dv_matcher_enable(mask.buf);
+ __flow_dv_adjust_buf_size(&mask.size, dv_attr.match_criteria_enable);
+ ret = mlx5_flow_os_create_flow_matcher(sh->ctx, &dv_attr, tbl->obj,
+ &matcher);
+ if (ret)
+ goto err;
+ __flow_dv_adjust_buf_size(&value.size, dv_attr.match_criteria_enable);
+ ret = mlx5_flow_os_create_flow(matcher, (void *)&value, 1,
+ &sh->dr_drop_action, &flow);
+err:
+ /*
+ * If DR drop action is not supported on root table, flow create will
+ * be failed with EOPNOTSUPP or EPROTONOSUPPORT.
+ */
+ if (!flow) {
+ if (matcher &&
+ (errno == EPROTONOSUPPORT || errno == EOPNOTSUPP))
+ DRV_LOG(INFO, "DR drop action is not supported in root table.");
+ else
+ DRV_LOG(ERR, "Unexpected error in DR drop action support detection");
+ ret = -1;
+ } else {
+ claim_zero(mlx5_flow_os_destroy_flow(flow));
+ }
+ if (matcher)
+ claim_zero(mlx5_flow_os_destroy_flow_matcher(matcher));
+ if (tbl)
+ flow_dv_tbl_resource_release(MLX5_SH(dev), tbl);
+ return ret;
+}
/**
* Validate the batch counter support in root table.
* @note: only stub for now
*/
static int
-flow_get_aged_flows(struct rte_eth_dev *dev,
+flow_dv_get_aged_flows(struct rte_eth_dev *dev,
void **context,
uint32_t nb_contexts,
struct rte_flow_error *error)
"Indirect age action not supported");
return flow_dv_validate_action_age(0, action, dev, err);
case RTE_FLOW_ACTION_TYPE_COUNT:
- /*
- * There are two mechanisms to share the action count.
- * The old mechanism uses the shared field to share, while the
- * new mechanism uses the indirect action API.
- * This validation comes to make sure that the two mechanisms
- * are not combined.
- */
- if (is_shared_action_count(action))
- return rte_flow_error_set(err, ENOTSUP,
- RTE_FLOW_ERROR_TYPE_ACTION,
- NULL,
- "Mix shared and indirect counter is not supported");
return flow_dv_validate_action_count(dev, true, 0, err);
case RTE_FLOW_ACTION_TYPE_CONNTRACK:
if (!priv->sh->ct_aso_en)
}
}
+/*
+ * Check if the RSS configurations for colors of a meter policy match
+ * each other, except the queues.
+ *
+ * @param[in] r1
+ * Pointer to the first RSS flow action.
+ * @param[in] r2
+ * Pointer to the second RSS flow action.
+ *
+ * @return
+ * 0 on match, 1 on conflict.
+ */
+static inline int
+flow_dv_mtr_policy_rss_compare(const struct rte_flow_action_rss *r1,
+ const struct rte_flow_action_rss *r2)
+{
+ if (!r1 || !r2)
+ return 0;
+ if (r1->func != r2->func || r1->level != r2->level ||
+ r1->types != r2->types || r1->key_len != r2->key_len ||
+ memcmp(r1->key, r2->key, r1->key_len))
+ return 1;
+ return 0;
+}
+
/**
* Validate the meter hierarchy chain for meter policy.
*
RTE_MTR_ERROR_TYPE_POLICER_ACTION_GREEN,
NULL,
"Multiple fate actions not supported.");
+ *hierarchy_domain = 0;
while (true) {
fm = mlx5_flow_meter_find(priv, meter_id, NULL);
if (!fm)
"Non termination meter not supported in hierarchy.");
policy = mlx5_flow_meter_policy_find(dev, fm->policy_id, NULL);
MLX5_ASSERT(policy);
- if (!policy->is_hierarchy) {
+ /**
+ * Only inherit the supported domains of the first meter in
+ * hierarchy.
+ * One meter supports at least one domain.
+ */
+ if (!*hierarchy_domain) {
if (policy->transfer)
*hierarchy_domain |=
MLX5_MTR_DOMAIN_TRANSFER_BIT;
MLX5_MTR_DOMAIN_INGRESS_BIT;
if (policy->egress)
*hierarchy_domain |= MLX5_MTR_DOMAIN_EGRESS_BIT;
+ }
+ if (!policy->is_hierarchy) {
*is_rss = policy->is_rss;
break;
}
struct rte_flow_attr *attr,
bool *is_rss,
uint8_t *domain_bitmap,
- bool *is_def_policy,
+ uint8_t *policy_mode,
struct rte_mtr_error *error)
{
struct mlx5_priv *priv = dev->data->dev_private;
struct mlx5_dev_config *dev_conf = &priv->config;
const struct rte_flow_action *act;
- uint64_t action_flags = 0;
+ uint64_t action_flags[RTE_COLORS] = {0};
int actions_n;
int i, ret;
struct rte_flow_error flow_err;
uint8_t def_domain = MLX5_MTR_ALL_DOMAIN_BIT;
uint8_t hierarchy_domain = 0;
const struct rte_flow_action_meter *mtr;
+ bool def_green = false;
+ bool def_yellow = false;
+ const struct rte_flow_action_rss *rss_color[RTE_COLORS] = {NULL};
if (!priv->config.dv_esw_en)
def_domain &= ~MLX5_MTR_DOMAIN_TRANSFER_BIT;
*domain_bitmap = def_domain;
- if (actions[RTE_COLOR_YELLOW] &&
- actions[RTE_COLOR_YELLOW]->type != RTE_FLOW_ACTION_TYPE_END)
- return -rte_mtr_error_set(error, ENOTSUP,
- RTE_MTR_ERROR_TYPE_METER_POLICY,
- NULL,
- "Yellow color does not support any action.");
- if (actions[RTE_COLOR_YELLOW] &&
- actions[RTE_COLOR_YELLOW]->type != RTE_FLOW_ACTION_TYPE_DROP)
+ /* Red color could only support DROP action. */
+ if (!actions[RTE_COLOR_RED] ||
+ actions[RTE_COLOR_RED]->type != RTE_FLOW_ACTION_TYPE_DROP)
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_METER_POLICY,
NULL, "Red color only supports drop action.");
/*
* Check default policy actions:
- * Green/Yellow: no action, Red: drop action
+ * Green / Yellow: no action, Red: drop action
+ * Either G or Y will trigger default policy actions to be created.
*/
- if ((!actions[RTE_COLOR_GREEN] ||
- actions[RTE_COLOR_GREEN]->type == RTE_FLOW_ACTION_TYPE_END)) {
- *is_def_policy = true;
+ if (!actions[RTE_COLOR_GREEN] ||
+ actions[RTE_COLOR_GREEN]->type == RTE_FLOW_ACTION_TYPE_END)
+ def_green = true;
+ if (!actions[RTE_COLOR_YELLOW] ||
+ actions[RTE_COLOR_YELLOW]->type == RTE_FLOW_ACTION_TYPE_END)
+ def_yellow = true;
+ if (def_green && def_yellow) {
+ *policy_mode = MLX5_MTR_POLICY_MODE_DEF;
return 0;
+ } else if (!def_green && def_yellow) {
+ *policy_mode = MLX5_MTR_POLICY_MODE_OG;
+ } else if (def_green && !def_yellow) {
+ *policy_mode = MLX5_MTR_POLICY_MODE_OY;
}
- flow_err.message = NULL;
+ /* Set to empty string in case of NULL pointer access by user. */
+ flow_err.message = "";
for (i = 0; i < RTE_COLORS; i++) {
act = actions[i];
- for (action_flags = 0, actions_n = 0;
- act && act->type != RTE_FLOW_ACTION_TYPE_END;
- act++) {
+ for (action_flags[i] = 0, actions_n = 0;
+ act && act->type != RTE_FLOW_ACTION_TYPE_END;
+ act++) {
if (actions_n == MLX5_DV_MAX_NUMBER_OF_ACTIONS)
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_METER_POLICY,
NULL, "too many actions");
switch (act->type) {
case RTE_FLOW_ACTION_TYPE_PORT_ID:
+ case RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT:
if (!priv->config.dv_esw_en)
return -rte_mtr_error_set(error,
ENOTSUP,
NULL, "PORT action validate check"
" fail for ESW disable");
ret = flow_dv_validate_action_port_id(dev,
- action_flags,
+ action_flags[i],
act, attr, &flow_err);
if (ret)
return -rte_mtr_error_set(error,
flow_err.message :
"PORT action validate check fail");
++actions_n;
- action_flags |= MLX5_FLOW_ACTION_PORT_ID;
+ action_flags[i] |= MLX5_FLOW_ACTION_PORT_ID;
break;
case RTE_FLOW_ACTION_TYPE_MARK:
ret = flow_dv_validate_action_mark(dev, act,
- action_flags,
+ action_flags[i],
attr, &flow_err);
if (ret < 0)
return -rte_mtr_error_set(error,
NULL, "Extend MARK action is "
"not supported. Please try use "
"default policy for meter.");
- action_flags |= MLX5_FLOW_ACTION_MARK;
+ action_flags[i] |= MLX5_FLOW_ACTION_MARK;
++actions_n;
break;
case RTE_FLOW_ACTION_TYPE_SET_TAG:
ret = flow_dv_validate_action_set_tag(dev,
- act, action_flags,
+ act, action_flags[i],
attr, &flow_err);
if (ret)
return -rte_mtr_error_set(error,
NULL, flow_err.message ?
flow_err.message :
"Set tag action validate check fail");
- /*
- * Count all modify-header actions
- * as one action.
- */
- if (!(action_flags &
- MLX5_FLOW_MODIFY_HDR_ACTIONS))
- ++actions_n;
- action_flags |= MLX5_FLOW_ACTION_SET_TAG;
+ action_flags[i] |= MLX5_FLOW_ACTION_SET_TAG;
+ ++actions_n;
break;
case RTE_FLOW_ACTION_TYPE_DROP:
ret = mlx5_flow_validate_action_drop
- (action_flags,
- attr, &flow_err);
+ (action_flags[i], attr, &flow_err);
if (ret < 0)
return -rte_mtr_error_set(error,
ENOTSUP,
NULL, flow_err.message ?
flow_err.message :
"Drop action validate check fail");
- action_flags |= MLX5_FLOW_ACTION_DROP;
+ action_flags[i] |= MLX5_FLOW_ACTION_DROP;
++actions_n;
break;
case RTE_FLOW_ACTION_TYPE_QUEUE:
* metadata feature is engaged.
*/
if (dev_conf->dv_flow_en &&
- (dev_conf->dv_xmeta_en !=
- MLX5_XMETA_MODE_LEGACY) &&
- mlx5_flow_ext_mreg_supported(dev))
+ (dev_conf->dv_xmeta_en !=
+ MLX5_XMETA_MODE_LEGACY) &&
+ mlx5_flow_ext_mreg_supported(dev))
return -rte_mtr_error_set(error,
ENOTSUP,
RTE_MTR_ERROR_TYPE_METER_POLICY,
"is not supported. Please try use "
"default policy for meter.");
ret = mlx5_flow_validate_action_queue(act,
- action_flags, dev,
+ action_flags[i], dev,
attr, &flow_err);
if (ret < 0)
return -rte_mtr_error_set(error,
NULL, flow_err.message ?
flow_err.message :
"Queue action validate check fail");
- action_flags |= MLX5_FLOW_ACTION_QUEUE;
+ action_flags[i] |= MLX5_FLOW_ACTION_QUEUE;
++actions_n;
break;
case RTE_FLOW_ACTION_TYPE_RSS:
if (dev_conf->dv_flow_en &&
- (dev_conf->dv_xmeta_en !=
- MLX5_XMETA_MODE_LEGACY) &&
- mlx5_flow_ext_mreg_supported(dev))
+ (dev_conf->dv_xmeta_en !=
+ MLX5_XMETA_MODE_LEGACY) &&
+ mlx5_flow_ext_mreg_supported(dev))
return -rte_mtr_error_set(error,
ENOTSUP,
RTE_MTR_ERROR_TYPE_METER_POLICY,
"is not supported. Please try use "
"default policy for meter.");
ret = mlx5_validate_action_rss(dev, act,
- &flow_err);
+ &flow_err);
if (ret < 0)
return -rte_mtr_error_set(error,
ENOTSUP,
NULL, flow_err.message ?
flow_err.message :
"RSS action validate check fail");
- action_flags |= MLX5_FLOW_ACTION_RSS;
+ action_flags[i] |= MLX5_FLOW_ACTION_RSS;
++actions_n;
- *is_rss = true;
+ /* Either G or Y will set the RSS. */
+ rss_color[i] = act->conf;
break;
case RTE_FLOW_ACTION_TYPE_JUMP:
ret = flow_dv_validate_action_jump(dev,
- NULL, act, action_flags,
+ NULL, act, action_flags[i],
attr, true, &flow_err);
if (ret)
return -rte_mtr_error_set(error,
flow_err.message :
"Jump action validate check fail");
++actions_n;
- action_flags |= MLX5_FLOW_ACTION_JUMP;
+ action_flags[i] |= MLX5_FLOW_ACTION_JUMP;
break;
+ /*
+ * Only the last meter in the hierarchy will support
+ * the YELLOW color steering. Then in the meter policy
+ * actions list, there should be no other meter inside.
+ */
case RTE_FLOW_ACTION_TYPE_METER:
if (i != RTE_COLOR_GREEN)
return -rte_mtr_error_set(error,
ENOTSUP,
RTE_MTR_ERROR_TYPE_METER_POLICY,
- NULL, flow_err.message ?
- flow_err.message :
- "Meter hierarchy only supports GREEN color.");
+ NULL,
+ "Meter hierarchy only supports GREEN color.");
+ if (*policy_mode != MLX5_MTR_POLICY_MODE_OG)
+ return -rte_mtr_error_set(error,
+ ENOTSUP,
+ RTE_MTR_ERROR_TYPE_METER_POLICY,
+ NULL,
+ "No yellow policy should be provided in meter hierarchy.");
mtr = act->conf;
ret = flow_dv_validate_policy_mtr_hierarchy(dev,
mtr->mtr_id,
- action_flags,
+ action_flags[i],
is_rss,
&hierarchy_domain,
error);
if (ret)
return ret;
++actions_n;
- action_flags |=
+ action_flags[i] |=
MLX5_FLOW_ACTION_METER_WITH_TERMINATED_POLICY;
break;
default:
"Doesn't support optional action");
}
}
- /* Yellow is not supported, just skip. */
- if (i == RTE_COLOR_YELLOW)
- continue;
- if (action_flags & MLX5_FLOW_ACTION_PORT_ID)
+ if (action_flags[i] & MLX5_FLOW_ACTION_PORT_ID)
domain_color[i] = MLX5_MTR_DOMAIN_TRANSFER_BIT;
- else if ((action_flags &
- (MLX5_FLOW_ACTION_RSS | MLX5_FLOW_ACTION_QUEUE)) ||
- (action_flags & MLX5_FLOW_ACTION_MARK))
+ else if ((action_flags[i] &
+ (MLX5_FLOW_ACTION_RSS | MLX5_FLOW_ACTION_QUEUE)) ||
+ (action_flags[i] & MLX5_FLOW_ACTION_MARK))
/*
* Only support MLX5_XMETA_MODE_LEGACY
- * so MARK action only in ingress domain.
+ * so MARK action is only in ingress domain.
*/
domain_color[i] = MLX5_MTR_DOMAIN_INGRESS_BIT;
- else if (action_flags &
- MLX5_FLOW_ACTION_METER_WITH_TERMINATED_POLICY)
- domain_color[i] = hierarchy_domain;
else
domain_color[i] = def_domain;
+ if (action_flags[i] &
+ MLX5_FLOW_ACTION_METER_WITH_TERMINATED_POLICY)
+ domain_color[i] &= hierarchy_domain;
+ /*
+ * Non-termination actions only support NIC Tx domain.
+ * The adjustion should be skipped when there is no
+ * action or only END is provided. The default domains
+ * bit-mask is set to find the MIN intersection.
+ * The action flags checking should also be skipped.
+ */
+ if ((def_green && i == RTE_COLOR_GREEN) ||
+ (def_yellow && i == RTE_COLOR_YELLOW))
+ continue;
/*
* Validate the drop action mutual exclusion
* with other actions. Drop action is mutually-exclusive
* with any other action, except for Count action.
*/
- if ((action_flags & MLX5_FLOW_ACTION_DROP) &&
- (action_flags & ~MLX5_FLOW_ACTION_DROP)) {
+ if ((action_flags[i] & MLX5_FLOW_ACTION_DROP) &&
+ (action_flags[i] & ~MLX5_FLOW_ACTION_DROP)) {
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_METER_POLICY,
NULL, "Drop action is mutually-exclusive "
/* Eswitch has few restrictions on using items and actions */
if (domain_color[i] & MLX5_MTR_DOMAIN_TRANSFER_BIT) {
if (!mlx5_flow_ext_mreg_supported(dev) &&
- action_flags & MLX5_FLOW_ACTION_MARK)
+ action_flags[i] & MLX5_FLOW_ACTION_MARK)
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_METER_POLICY,
NULL, "unsupported action MARK");
- if (action_flags & MLX5_FLOW_ACTION_QUEUE)
+ if (action_flags[i] & MLX5_FLOW_ACTION_QUEUE)
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_METER_POLICY,
NULL, "unsupported action QUEUE");
- if (action_flags & MLX5_FLOW_ACTION_RSS)
+ if (action_flags[i] & MLX5_FLOW_ACTION_RSS)
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_METER_POLICY,
NULL, "unsupported action RSS");
- if (!(action_flags & MLX5_FLOW_FATE_ESWITCH_ACTIONS))
+ if (!(action_flags[i] & MLX5_FLOW_FATE_ESWITCH_ACTIONS))
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_METER_POLICY,
NULL, "no fate action is found");
} else {
- if (!(action_flags & MLX5_FLOW_FATE_ACTIONS) &&
- (domain_color[i] &
- MLX5_MTR_DOMAIN_INGRESS_BIT)) {
+ if (!(action_flags[i] & MLX5_FLOW_FATE_ACTIONS) &&
+ (domain_color[i] & MLX5_MTR_DOMAIN_INGRESS_BIT)) {
if ((domain_color[i] &
- MLX5_MTR_DOMAIN_EGRESS_BIT))
+ MLX5_MTR_DOMAIN_EGRESS_BIT))
domain_color[i] =
- MLX5_MTR_DOMAIN_EGRESS_BIT;
+ MLX5_MTR_DOMAIN_EGRESS_BIT;
else
return -rte_mtr_error_set(error,
- ENOTSUP,
- RTE_MTR_ERROR_TYPE_METER_POLICY,
- NULL, "no fate action is found");
+ ENOTSUP,
+ RTE_MTR_ERROR_TYPE_METER_POLICY,
+ NULL,
+ "no fate action is found");
}
}
- if (domain_color[i] != def_domain)
- *domain_bitmap = domain_color[i];
}
+ /* If both colors have RSS, the attributes should be the same. */
+ if (flow_dv_mtr_policy_rss_compare(rss_color[RTE_COLOR_GREEN],
+ rss_color[RTE_COLOR_YELLOW]))
+ return -rte_mtr_error_set(error, EINVAL,
+ RTE_MTR_ERROR_TYPE_METER_POLICY,
+ NULL, "policy RSS attr conflict");
+ if (rss_color[RTE_COLOR_GREEN] || rss_color[RTE_COLOR_YELLOW])
+ *is_rss = true;
+ /* "domain_color[C]" is non-zero for each color, default is ALL. */
+ if (!def_green && !def_yellow &&
+ domain_color[RTE_COLOR_GREEN] != domain_color[RTE_COLOR_YELLOW] &&
+ !(action_flags[RTE_COLOR_GREEN] & MLX5_FLOW_ACTION_DROP) &&
+ !(action_flags[RTE_COLOR_YELLOW] & MLX5_FLOW_ACTION_DROP))
+ return -rte_mtr_error_set(error, EINVAL,
+ RTE_MTR_ERROR_TYPE_METER_POLICY,
+ NULL, "policy domains conflict");
+ /*
+ * At least one color policy is listed in the actions, the domains
+ * to be supported should be the intersection.
+ */
+ *domain_bitmap = domain_color[RTE_COLOR_GREEN] &
+ domain_color[RTE_COLOR_YELLOW];
return 0;
}
.counter_alloc = flow_dv_counter_allocate,
.counter_free = flow_dv_counter_free,
.counter_query = flow_dv_counter_query,
- .get_aged_flows = flow_get_aged_flows,
+ .get_aged_flows = flow_dv_get_aged_flows,
.action_validate = flow_dv_action_validate,
.action_create = flow_dv_action_create,
.action_destroy = flow_dv_action_destroy,
git.droids-corp.org / dpdk.git / blobdiff