COMMON_POLICY_ID,
COMMON_FLEX_HANDLE,
COMMON_FLEX_TOKEN,
+ COMMON_PATTERN_TEMPLATE_ID,
+ COMMON_ACTIONS_TEMPLATE_ID,
/* TOP-level command. */
ADD,
/* Sub-level commands. */
INFO,
CONFIGURE,
+ PATTERN_TEMPLATE,
+ ACTIONS_TEMPLATE,
INDIRECT_ACTION,
VALIDATE,
CREATE,
FLEX_ITEM_CREATE,
FLEX_ITEM_DESTROY,
+ /* Pattern template arguments. */
+ PATTERN_TEMPLATE_CREATE,
+ PATTERN_TEMPLATE_DESTROY,
+ PATTERN_TEMPLATE_CREATE_ID,
+ PATTERN_TEMPLATE_DESTROY_ID,
+ PATTERN_TEMPLATE_RELAXED_MATCHING,
+ PATTERN_TEMPLATE_INGRESS,
+ PATTERN_TEMPLATE_EGRESS,
+ PATTERN_TEMPLATE_TRANSFER,
+ PATTERN_TEMPLATE_SPEC,
+
+ /* Actions template arguments. */
+ ACTIONS_TEMPLATE_CREATE,
+ ACTIONS_TEMPLATE_DESTROY,
+ ACTIONS_TEMPLATE_CREATE_ID,
+ ACTIONS_TEMPLATE_DESTROY_ID,
+ ACTIONS_TEMPLATE_INGRESS,
+ ACTIONS_TEMPLATE_EGRESS,
+ ACTIONS_TEMPLATE_TRANSFER,
+ ACTIONS_TEMPLATE_SPEC,
+ ACTIONS_TEMPLATE_MASK,
+
/* Tunnel arguments. */
TUNNEL_CREATE,
TUNNEL_CREATE_TYPE,
uint32_t nb_queue;
struct rte_flow_queue_attr queue_attr;
} configure; /**< Configuration arguments. */
+ struct {
+ uint32_t *template_id;
+ uint32_t template_id_n;
+ } templ_destroy; /**< Template destroy arguments. */
struct {
uint32_t *action_id;
uint32_t action_id_n;
uint32_t action_id;
} ia; /* Indirect action query arguments */
struct {
+ uint32_t pat_templ_id;
+ uint32_t act_templ_id;
struct rte_flow_attr attr;
struct tunnel_ops tunnel_ops;
struct rte_flow_item *pattern;
struct rte_flow_action *actions;
+ struct rte_flow_action *masks;
uint32_t pattern_n;
uint32_t actions_n;
uint8_t *data;
ZERO,
};
+static const enum index next_pt_subcmd[] = {
+ PATTERN_TEMPLATE_CREATE,
+ PATTERN_TEMPLATE_DESTROY,
+ ZERO,
+};
+
+static const enum index next_pt_attr[] = {
+ PATTERN_TEMPLATE_CREATE_ID,
+ PATTERN_TEMPLATE_RELAXED_MATCHING,
+ PATTERN_TEMPLATE_INGRESS,
+ PATTERN_TEMPLATE_EGRESS,
+ PATTERN_TEMPLATE_TRANSFER,
+ PATTERN_TEMPLATE_SPEC,
+ ZERO,
+};
+
+static const enum index next_pt_destroy_attr[] = {
+ PATTERN_TEMPLATE_DESTROY_ID,
+ END,
+ ZERO,
+};
+
+static const enum index next_at_subcmd[] = {
+ ACTIONS_TEMPLATE_CREATE,
+ ACTIONS_TEMPLATE_DESTROY,
+ ZERO,
+};
+
+static const enum index next_at_attr[] = {
+ ACTIONS_TEMPLATE_CREATE_ID,
+ ACTIONS_TEMPLATE_INGRESS,
+ ACTIONS_TEMPLATE_EGRESS,
+ ACTIONS_TEMPLATE_TRANSFER,
+ ACTIONS_TEMPLATE_SPEC,
+ ZERO,
+};
+
+static const enum index next_at_destroy_attr[] = {
+ ACTIONS_TEMPLATE_DESTROY_ID,
+ END,
+ ZERO,
+};
+
static const enum index next_ia_create_attr[] = {
INDIRECT_ACTION_CREATE_ID,
INDIRECT_ACTION_INGRESS,
static int parse_configure(struct context *, const struct token *,
const char *, unsigned int,
void *, unsigned int);
+static int parse_template(struct context *, const struct token *,
+ const char *, unsigned int,
+ void *, unsigned int);
+static int parse_template_destroy(struct context *, const struct token *,
+ const char *, unsigned int,
+ void *, unsigned int);
static int parse_tunnel(struct context *, const struct token *,
const char *, unsigned int,
void *, unsigned int);
unsigned int, char *, unsigned int);
static int comp_set_modify_field_id(struct context *, const struct token *,
unsigned int, char *, unsigned int);
+static int comp_pattern_template_id(struct context *, const struct token *,
+ unsigned int, char *, unsigned int);
+static int comp_actions_template_id(struct context *, const struct token *,
+ unsigned int, char *, unsigned int);
/** Token definitions. */
static const struct token token_list[] = {
.call = parse_flex_handle,
.comp = comp_none,
},
+ [COMMON_PATTERN_TEMPLATE_ID] = {
+ .name = "{pattern_template_id}",
+ .type = "PATTERN_TEMPLATE_ID",
+ .help = "pattern template id",
+ .call = parse_int,
+ .comp = comp_pattern_template_id,
+ },
+ [COMMON_ACTIONS_TEMPLATE_ID] = {
+ .name = "{actions_template_id}",
+ .type = "ACTIONS_TEMPLATE_ID",
+ .help = "actions template id",
+ .call = parse_int,
+ .comp = comp_actions_template_id,
+ },
/* Top-level command. */
[FLOW] = {
.name = "flow",
.next = NEXT(NEXT_ENTRY
(INFO,
CONFIGURE,
+ PATTERN_TEMPLATE,
+ ACTIONS_TEMPLATE,
INDIRECT_ACTION,
VALIDATE,
CREATE,
args.configure.port_attr.nb_meters)),
},
/* Top-level command. */
+ [PATTERN_TEMPLATE] = {
+ .name = "pattern_template",
+ .type = "{command} {port_id} [{arg} [...]]",
+ .help = "manage pattern templates",
+ .next = NEXT(next_pt_subcmd, NEXT_ENTRY(COMMON_PORT_ID)),
+ .args = ARGS(ARGS_ENTRY(struct buffer, port)),
+ .call = parse_template,
+ },
+ /* Sub-level commands. */
+ [PATTERN_TEMPLATE_CREATE] = {
+ .name = "create",
+ .help = "create pattern template",
+ .next = NEXT(next_pt_attr),
+ .call = parse_template,
+ },
+ [PATTERN_TEMPLATE_DESTROY] = {
+ .name = "destroy",
+ .help = "destroy pattern template",
+ .next = NEXT(NEXT_ENTRY(PATTERN_TEMPLATE_DESTROY_ID)),
+ .args = ARGS(ARGS_ENTRY(struct buffer, port)),
+ .call = parse_template_destroy,
+ },
+ /* Pattern template arguments. */
+ [PATTERN_TEMPLATE_CREATE_ID] = {
+ .name = "pattern_template_id",
+ .help = "specify a pattern template id to create",
+ .next = NEXT(next_pt_attr,
+ NEXT_ENTRY(COMMON_PATTERN_TEMPLATE_ID)),
+ .args = ARGS(ARGS_ENTRY(struct buffer, args.vc.pat_templ_id)),
+ },
+ [PATTERN_TEMPLATE_DESTROY_ID] = {
+ .name = "pattern_template",
+ .help = "specify a pattern template id to destroy",
+ .next = NEXT(next_pt_destroy_attr,
+ NEXT_ENTRY(COMMON_PATTERN_TEMPLATE_ID)),
+ .args = ARGS(ARGS_ENTRY_PTR(struct buffer,
+ args.templ_destroy.template_id)),
+ .call = parse_template_destroy,
+ },
+ [PATTERN_TEMPLATE_RELAXED_MATCHING] = {
+ .name = "relaxed",
+ .help = "is matching relaxed",
+ .next = NEXT(next_pt_attr,
+ NEXT_ENTRY(COMMON_BOOLEAN)),
+ .args = ARGS(ARGS_ENTRY_BF(struct buffer,
+ args.vc.attr.reserved, 1)),
+ },
+ [PATTERN_TEMPLATE_INGRESS] = {
+ .name = "ingress",
+ .help = "attribute pattern to ingress",
+ .next = NEXT(next_pt_attr),
+ .call = parse_template,
+ },
+ [PATTERN_TEMPLATE_EGRESS] = {
+ .name = "egress",
+ .help = "attribute pattern to egress",
+ .next = NEXT(next_pt_attr),
+ .call = parse_template,
+ },
+ [PATTERN_TEMPLATE_TRANSFER] = {
+ .name = "transfer",
+ .help = "attribute pattern to transfer",
+ .next = NEXT(next_pt_attr),
+ .call = parse_template,
+ },
+ [PATTERN_TEMPLATE_SPEC] = {
+ .name = "template",
+ .help = "specify item to create pattern template",
+ .next = NEXT(next_item),
+ },
+ /* Top-level command. */
+ [ACTIONS_TEMPLATE] = {
+ .name = "actions_template",
+ .type = "{command} {port_id} [{arg} [...]]",
+ .help = "manage actions templates",
+ .next = NEXT(next_at_subcmd, NEXT_ENTRY(COMMON_PORT_ID)),
+ .args = ARGS(ARGS_ENTRY(struct buffer, port)),
+ .call = parse_template,
+ },
+ /* Sub-level commands. */
+ [ACTIONS_TEMPLATE_CREATE] = {
+ .name = "create",
+ .help = "create actions template",
+ .next = NEXT(next_at_attr),
+ .call = parse_template,
+ },
+ [ACTIONS_TEMPLATE_DESTROY] = {
+ .name = "destroy",
+ .help = "destroy actions template",
+ .next = NEXT(NEXT_ENTRY(ACTIONS_TEMPLATE_DESTROY_ID)),
+ .args = ARGS(ARGS_ENTRY(struct buffer, port)),
+ .call = parse_template_destroy,
+ },
+ /* Actions template arguments. */
+ [ACTIONS_TEMPLATE_CREATE_ID] = {
+ .name = "actions_template_id",
+ .help = "specify an actions template id to create",
+ .next = NEXT(NEXT_ENTRY(ACTIONS_TEMPLATE_MASK),
+ NEXT_ENTRY(ACTIONS_TEMPLATE_SPEC),
+ NEXT_ENTRY(COMMON_ACTIONS_TEMPLATE_ID)),
+ .args = ARGS(ARGS_ENTRY(struct buffer, args.vc.act_templ_id)),
+ },
+ [ACTIONS_TEMPLATE_DESTROY_ID] = {
+ .name = "actions_template",
+ .help = "specify an actions template id to destroy",
+ .next = NEXT(next_at_destroy_attr,
+ NEXT_ENTRY(COMMON_ACTIONS_TEMPLATE_ID)),
+ .args = ARGS(ARGS_ENTRY_PTR(struct buffer,
+ args.templ_destroy.template_id)),
+ .call = parse_template_destroy,
+ },
+ [ACTIONS_TEMPLATE_INGRESS] = {
+ .name = "ingress",
+ .help = "attribute actions to ingress",
+ .next = NEXT(next_at_attr),
+ .call = parse_template,
+ },
+ [ACTIONS_TEMPLATE_EGRESS] = {
+ .name = "egress",
+ .help = "attribute actions to egress",
+ .next = NEXT(next_at_attr),
+ .call = parse_template,
+ },
+ [ACTIONS_TEMPLATE_TRANSFER] = {
+ .name = "transfer",
+ .help = "attribute actions to transfer",
+ .next = NEXT(next_at_attr),
+ .call = parse_template,
+ },
+ [ACTIONS_TEMPLATE_SPEC] = {
+ .name = "template",
+ .help = "specify action to create actions template",
+ .next = NEXT(next_action),
+ .call = parse_template,
+ },
+ [ACTIONS_TEMPLATE_MASK] = {
+ .name = "mask",
+ .help = "specify action mask to create actions template",
+ .next = NEXT(next_action),
+ .call = parse_template,
+ },
+ /* Top-level command. */
[INDIRECT_ACTION] = {
.name = "indirect_action",
.type = "{command} {port_id} [{arg} [...]]",
.name = "end",
.help = "end list of pattern items",
.priv = PRIV_ITEM(END, 0),
- .next = NEXT(NEXT_ENTRY(ACTIONS)),
+ .next = NEXT(NEXT_ENTRY(ACTIONS, END)),
.call = parse_vc,
},
[ITEM_VOID] = {
if (!out)
return len;
if (!out->command) {
- if (ctx->curr != VALIDATE && ctx->curr != CREATE)
+ if (ctx->curr != VALIDATE && ctx->curr != CREATE &&
+ ctx->curr != PATTERN_TEMPLATE_CREATE &&
+ ctx->curr != ACTIONS_TEMPLATE_CREATE)
return -1;
if (sizeof(*out) > size)
return -1;
return len;
}
+/** Parse tokens for template create command. */
+static int
+parse_template(struct context *ctx, const struct token *token,
+ const char *str, unsigned int len,
+ void *buf, unsigned int size)
+{
+ struct buffer *out = buf;
+
+ /* Token name must match. */
+ if (parse_default(ctx, token, str, len, NULL, 0) < 0)
+ return -1;
+ /* Nothing else to do if there is no buffer. */
+ if (!out)
+ return len;
+ if (!out->command) {
+ if (ctx->curr != PATTERN_TEMPLATE &&
+ ctx->curr != ACTIONS_TEMPLATE)
+ return -1;
+ if (sizeof(*out) > size)
+ return -1;
+ out->command = ctx->curr;
+ ctx->objdata = 0;
+ ctx->object = out;
+ ctx->objmask = NULL;
+ out->args.vc.data = (uint8_t *)out + size;
+ return len;
+ }
+ switch (ctx->curr) {
+ case PATTERN_TEMPLATE_CREATE:
+ out->args.vc.pattern =
+ (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
+ sizeof(double));
+ out->args.vc.pat_templ_id = UINT32_MAX;
+ out->command = ctx->curr;
+ ctx->objdata = 0;
+ ctx->object = out;
+ ctx->objmask = NULL;
+ return len;
+ case PATTERN_TEMPLATE_EGRESS:
+ out->args.vc.attr.egress = 1;
+ return len;
+ case PATTERN_TEMPLATE_INGRESS:
+ out->args.vc.attr.ingress = 1;
+ return len;
+ case PATTERN_TEMPLATE_TRANSFER:
+ out->args.vc.attr.transfer = 1;
+ return len;
+ case ACTIONS_TEMPLATE_CREATE:
+ out->args.vc.act_templ_id = UINT32_MAX;
+ out->command = ctx->curr;
+ ctx->objdata = 0;
+ ctx->object = out;
+ ctx->objmask = NULL;
+ return len;
+ case ACTIONS_TEMPLATE_SPEC:
+ out->args.vc.actions =
+ (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
+ sizeof(double));
+ ctx->object = out->args.vc.actions;
+ ctx->objmask = NULL;
+ return len;
+ case ACTIONS_TEMPLATE_MASK:
+ out->args.vc.masks =
+ (void *)RTE_ALIGN_CEIL((uintptr_t)
+ (out->args.vc.actions +
+ out->args.vc.actions_n),
+ sizeof(double));
+ ctx->object = out->args.vc.masks;
+ ctx->objmask = NULL;
+ return len;
+ case ACTIONS_TEMPLATE_EGRESS:
+ out->args.vc.attr.egress = 1;
+ return len;
+ case ACTIONS_TEMPLATE_INGRESS:
+ out->args.vc.attr.ingress = 1;
+ return len;
+ case ACTIONS_TEMPLATE_TRANSFER:
+ out->args.vc.attr.transfer = 1;
+ return len;
+ default:
+ return -1;
+ }
+}
+
+/** Parse tokens for template destroy command. */
+static int
+parse_template_destroy(struct context *ctx, const struct token *token,
+ const char *str, unsigned int len,
+ void *buf, unsigned int size)
+{
+ struct buffer *out = buf;
+ uint32_t *template_id;
+
+ /* Token name must match. */
+ if (parse_default(ctx, token, str, len, NULL, 0) < 0)
+ return -1;
+ /* Nothing else to do if there is no buffer. */
+ if (!out)
+ return len;
+ if (!out->command ||
+ out->command == PATTERN_TEMPLATE ||
+ out->command == ACTIONS_TEMPLATE) {
+ if (ctx->curr != PATTERN_TEMPLATE_DESTROY &&
+ ctx->curr != ACTIONS_TEMPLATE_DESTROY)
+ return -1;
+ if (sizeof(*out) > size)
+ return -1;
+ out->command = ctx->curr;
+ ctx->objdata = 0;
+ ctx->object = out;
+ ctx->objmask = NULL;
+ out->args.templ_destroy.template_id =
+ (void *)RTE_ALIGN_CEIL((uintptr_t)(out + 1),
+ sizeof(double));
+ return len;
+ }
+ template_id = out->args.templ_destroy.template_id
+ + out->args.templ_destroy.template_id_n++;
+ if ((uint8_t *)template_id > (uint8_t *)out + size)
+ return -1;
+ ctx->objdata = 0;
+ ctx->object = template_id;
+ ctx->objmask = NULL;
+ return len;
+}
+
static int
parse_flex(struct context *ctx, const struct token *token,
const char *str, unsigned int len,
return -1;
}
+/** Complete available pattern template IDs. */
+static int
+comp_pattern_template_id(struct context *ctx, const struct token *token,
+ unsigned int ent, char *buf, unsigned int size)
+{
+ unsigned int i = 0;
+ struct rte_port *port;
+ struct port_template *pt;
+
+ (void)token;
+ if (port_id_is_invalid(ctx->port, DISABLED_WARN) ||
+ ctx->port == (portid_t)RTE_PORT_ALL)
+ return -1;
+ port = &ports[ctx->port];
+ for (pt = port->pattern_templ_list; pt != NULL; pt = pt->next) {
+ if (buf && i == ent)
+ return snprintf(buf, size, "%u", pt->id);
+ ++i;
+ }
+ if (buf)
+ return -1;
+ return i;
+}
+
+/** Complete available actions template IDs. */
+static int
+comp_actions_template_id(struct context *ctx, const struct token *token,
+ unsigned int ent, char *buf, unsigned int size)
+{
+ unsigned int i = 0;
+ struct rte_port *port;
+ struct port_template *pt;
+
+ (void)token;
+ if (port_id_is_invalid(ctx->port, DISABLED_WARN) ||
+ ctx->port == (portid_t)RTE_PORT_ALL)
+ return -1;
+ port = &ports[ctx->port];
+ for (pt = port->actions_templ_list; pt != NULL; pt = pt->next) {
+ if (buf && i == ent)
+ return snprintf(buf, size, "%u", pt->id);
+ ++i;
+ }
+ if (buf)
+ return -1;
+ return i;
+}
+
/** Internal context. */
static struct context cmd_flow_context;
in->args.configure.nb_queue,
&in->args.configure.queue_attr);
break;
+ case PATTERN_TEMPLATE_CREATE:
+ port_flow_pattern_template_create(in->port,
+ in->args.vc.pat_templ_id,
+ &((const struct rte_flow_pattern_template_attr) {
+ .relaxed_matching = in->args.vc.attr.reserved,
+ .ingress = in->args.vc.attr.ingress,
+ .egress = in->args.vc.attr.egress,
+ .transfer = in->args.vc.attr.transfer,
+ }),
+ in->args.vc.pattern);
+ break;
+ case PATTERN_TEMPLATE_DESTROY:
+ port_flow_pattern_template_destroy(in->port,
+ in->args.templ_destroy.template_id_n,
+ in->args.templ_destroy.template_id);
+ break;
+ case ACTIONS_TEMPLATE_CREATE:
+ port_flow_actions_template_create(in->port,
+ in->args.vc.act_templ_id,
+ &((const struct rte_flow_actions_template_attr) {
+ .ingress = in->args.vc.attr.ingress,
+ .egress = in->args.vc.attr.egress,
+ .transfer = in->args.vc.attr.transfer,
+ }),
+ in->args.vc.actions,
+ in->args.vc.masks);
+ break;
+ case ACTIONS_TEMPLATE_DESTROY:
+ port_flow_actions_template_destroy(in->port,
+ in->args.templ_destroy.template_id_n,
+ in->args.templ_destroy.template_id);
+ break;
case INDIRECT_ACTION_CREATE:
port_action_handle_create(
in->port, in->args.vc.attr.group,
return 0;
}
+static int
+template_alloc(uint32_t id, struct port_template **template,
+ struct port_template **list)
+{
+ struct port_template *lst = *list;
+ struct port_template **ppt;
+ struct port_template *pt = NULL;
+
+ *template = NULL;
+ if (id == UINT32_MAX) {
+ /* taking first available ID */
+ if (lst) {
+ if (lst->id == UINT32_MAX - 1) {
+ printf("Highest template ID is already"
+ " assigned, delete it first\n");
+ return -ENOMEM;
+ }
+ id = lst->id + 1;
+ } else {
+ id = 0;
+ }
+ }
+ pt = calloc(1, sizeof(*pt));
+ if (!pt) {
+ printf("Allocation of port template failed\n");
+ return -ENOMEM;
+ }
+ ppt = list;
+ while (*ppt && (*ppt)->id > id)
+ ppt = &(*ppt)->next;
+ if (*ppt && (*ppt)->id == id) {
+ printf("Template #%u is already assigned,"
+ " delete it first\n", id);
+ free(pt);
+ return -EINVAL;
+ }
+ pt->next = *ppt;
+ pt->id = id;
+ *ppt = pt;
+ *template = pt;
+ return 0;
+}
+
/** Get info about flow management resources. */
int
port_flow_get_info(portid_t port_id)
return NULL;
}
+/** Create pattern template */
+int
+port_flow_pattern_template_create(portid_t port_id, uint32_t id,
+ const struct rte_flow_pattern_template_attr *attr,
+ const struct rte_flow_item *pattern)
+{
+ struct rte_port *port;
+ struct port_template *pit;
+ int ret;
+ struct rte_flow_error error;
+
+ if (port_id_is_invalid(port_id, ENABLED_WARN) ||
+ port_id == (portid_t)RTE_PORT_ALL)
+ return -EINVAL;
+ port = &ports[port_id];
+ ret = template_alloc(id, &pit, &port->pattern_templ_list);
+ if (ret)
+ return ret;
+ /* Poisoning to make sure PMDs update it in case of error. */
+ memset(&error, 0x22, sizeof(error));
+ pit->template.pattern_template = rte_flow_pattern_template_create(port_id,
+ attr, pattern, &error);
+ if (!pit->template.pattern_template) {
+ uint32_t destroy_id = pit->id;
+ port_flow_pattern_template_destroy(port_id, 1, &destroy_id);
+ return port_flow_complain(&error);
+ }
+ printf("Pattern template #%u created\n", pit->id);
+ return 0;
+}
+
+/** Destroy pattern template */
+int
+port_flow_pattern_template_destroy(portid_t port_id, uint32_t n,
+ const uint32_t *template)
+{
+ struct rte_port *port;
+ struct port_template **tmp;
+ uint32_t c = 0;
+ int ret = 0;
+
+ if (port_id_is_invalid(port_id, ENABLED_WARN) ||
+ port_id == (portid_t)RTE_PORT_ALL)
+ return -EINVAL;
+ port = &ports[port_id];
+ tmp = &port->pattern_templ_list;
+ while (*tmp) {
+ uint32_t i;
+
+ for (i = 0; i != n; ++i) {
+ struct rte_flow_error error;
+ struct port_template *pit = *tmp;
+
+ if (template[i] != pit->id)
+ continue;
+ /*
+ * Poisoning to make sure PMDs update it in case
+ * of error.
+ */
+ memset(&error, 0x33, sizeof(error));
+
+ if (pit->template.pattern_template &&
+ rte_flow_pattern_template_destroy(port_id,
+ pit->template.pattern_template,
+ &error)) {
+ ret = port_flow_complain(&error);
+ continue;
+ }
+ *tmp = pit->next;
+ printf("Pattern template #%u destroyed\n", pit->id);
+ free(pit);
+ break;
+ }
+ if (i == n)
+ tmp = &(*tmp)->next;
+ ++c;
+ }
+ return ret;
+}
+
+/** Create actions template */
+int
+port_flow_actions_template_create(portid_t port_id, uint32_t id,
+ const struct rte_flow_actions_template_attr *attr,
+ const struct rte_flow_action *actions,
+ const struct rte_flow_action *masks)
+{
+ struct rte_port *port;
+ struct port_template *pat;
+ int ret;
+ struct rte_flow_error error;
+
+ if (port_id_is_invalid(port_id, ENABLED_WARN) ||
+ port_id == (portid_t)RTE_PORT_ALL)
+ return -EINVAL;
+ port = &ports[port_id];
+ ret = template_alloc(id, &pat, &port->actions_templ_list);
+ if (ret)
+ return ret;
+ /* Poisoning to make sure PMDs update it in case of error. */
+ memset(&error, 0x22, sizeof(error));
+ pat->template.actions_template = rte_flow_actions_template_create(port_id,
+ attr, actions, masks, &error);
+ if (!pat->template.actions_template) {
+ uint32_t destroy_id = pat->id;
+ port_flow_actions_template_destroy(port_id, 1, &destroy_id);
+ return port_flow_complain(&error);
+ }
+ printf("Actions template #%u created\n", pat->id);
+ return 0;
+}
+
+/** Destroy actions template */
+int
+port_flow_actions_template_destroy(portid_t port_id, uint32_t n,
+ const uint32_t *template)
+{
+ struct rte_port *port;
+ struct port_template **tmp;
+ uint32_t c = 0;
+ int ret = 0;
+
+ if (port_id_is_invalid(port_id, ENABLED_WARN) ||
+ port_id == (portid_t)RTE_PORT_ALL)
+ return -EINVAL;
+ port = &ports[port_id];
+ tmp = &port->actions_templ_list;
+ while (*tmp) {
+ uint32_t i;
+
+ for (i = 0; i != n; ++i) {
+ struct rte_flow_error error;
+ struct port_template *pat = *tmp;
+
+ if (template[i] != pat->id)
+ continue;
+ /*
+ * Poisoning to make sure PMDs update it in case
+ * of error.
+ */
+ memset(&error, 0x33, sizeof(error));
+
+ if (pat->template.actions_template &&
+ rte_flow_actions_template_destroy(port_id,
+ pat->template.actions_template, &error)) {
+ ret = port_flow_complain(&error);
+ continue;
+ }
+ *tmp = pat->next;
+ printf("Actions template #%u destroyed\n", pat->id);
+ free(pat);
+ break;
+ }
+ if (i == n)
+ tmp = &(*tmp)->next;
+ ++c;
+ }
+ return ret;
+}
+
/** Create flow rule. */
int
port_flow_create(portid_t port_id,
git.droids-corp.org / dpdk.git / commitdiff