/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright 2018-2020 NXP
+ * Copyright 2018-2021 NXP
*/
#include <sys/queue.h>
void *key_iova, *mask_iova, *key_cfg_iova = NULL;
uint8_t key_size = 0;
int ret;
+ static int i;
+
+ if (!pattern || !actions || !pattern[0] || !actions[0])
+ return NULL;
/* Find the DPDMUX from dpdmux_id in our list */
dpdmux_dev = get_dpdmux_from_id(dpdmux_id);
mask_iova = (void *)((size_t)key_iova + DIST_PARAM_IOVA_SIZE);
/* Currently taking only IP protocol as an extract type.
- * This can be exended to other fields using pattern->type.
+ * This can be extended to other fields using pattern->type.
*/
memset(&kg_cfg, 0, sizeof(struct dpkg_profile_cfg));
}
break;
+ case RTE_FLOW_ITEM_TYPE_RAW:
+ {
+ const struct rte_flow_item_raw *spec;
+
+ spec = (const struct rte_flow_item_raw *)pattern[0]->spec;
+ kg_cfg.extracts[0].extract.from_data.offset = spec->offset;
+ kg_cfg.extracts[0].extract.from_data.size = spec->length;
+ kg_cfg.extracts[0].type = DPKG_EXTRACT_FROM_DATA;
+ kg_cfg.num_extracts = 1;
+ memcpy((void *)key_iova, (const void *)spec->pattern,
+ spec->length);
+ memcpy(mask_iova, pattern[0]->mask, spec->length);
+
+ key_size = spec->length;
+ }
+ break;
+
default:
DPAA2_PMD_ERR("Not supported pattern type: %d",
pattern[0]->type);
goto creation_error;
}
- ret = dpdmux_set_custom_key(&dpdmux_dev->dpdmux, CMD_PRI_LOW,
- dpdmux_dev->token,
- (uint64_t)(DPAA2_VADDR_TO_IOVA(key_cfg_iova)));
- if (ret) {
- DPAA2_PMD_ERR("dpdmux_set_custom_key failed: err(%d)", ret);
- goto creation_error;
+ /* Multiple rules with same DPKG extracts (kg_cfg.extracts) like same
+ * offset and length values in raw is supported right now. Different
+ * values of kg_cfg may not work.
+ */
+ if (i == 0) {
+ ret = dpdmux_set_custom_key(&dpdmux_dev->dpdmux, CMD_PRI_LOW,
+ dpdmux_dev->token,
+ (uint64_t)(DPAA2_VADDR_TO_IOVA(key_cfg_iova)));
+ if (ret) {
+ DPAA2_PMD_ERR("dpdmux_set_custom_key failed: err(%d)",
+ ret);
+ goto creation_error;
+ }
}
-
/* As now our key extract parameters are set, let us configure
* the rule.
*/
flow->rule.key_iova = (uint64_t)(DPAA2_VADDR_TO_IOVA(key_iova));
flow->rule.mask_iova = (uint64_t)(DPAA2_VADDR_TO_IOVA(mask_iova));
flow->rule.key_size = key_size;
+ flow->rule.entry_index = i++;
vf_conf = (const struct rte_flow_action_vf *)(actions[0]->conf);
if (vf_conf->id == 0 || vf_conf->id > dpdmux_dev->num_ifs) {
return NULL;
}
+int
+rte_pmd_dpaa2_mux_rx_frame_len(uint32_t dpdmux_id, uint16_t max_rx_frame_len)
+{
+ struct dpaa2_dpdmux_dev *dpdmux_dev;
+ int ret;
+
+ /* Find the DPDMUX from dpdmux_id in our list */
+ dpdmux_dev = get_dpdmux_from_id(dpdmux_id);
+ if (!dpdmux_dev) {
+ DPAA2_PMD_ERR("Invalid dpdmux_id: %d", dpdmux_id);
+ return -1;
+ }
+
+ ret = dpdmux_set_max_frame_length(&dpdmux_dev->dpdmux,
+ CMD_PRI_LOW, dpdmux_dev->token, max_rx_frame_len);
+ if (ret) {
+ DPAA2_PMD_ERR("DPDMUX:Unable to set mtu. check config %d", ret);
+ return ret;
+ }
+
+ DPAA2_PMD_INFO("dpdmux mtu set as %u",
+ DPAA2_MAX_RX_PKT_LEN - RTE_ETHER_CRC_LEN);
+
+ return ret;
+}
+
static int
dpaa2_create_dpdmux_device(int vdev_fd __rte_unused,
struct vfio_device_info *obj_info __rte_unused,
struct dpaa2_dpdmux_dev *dpdmux_dev;
struct dpdmux_attr attr;
int ret;
+ uint16_t maj_ver;
+ uint16_t min_ver;
PMD_INIT_FUNC_TRACE();
}
/* Open the dpdmux object */
- dpdmux_dev->dpdmux.regs = rte_mcp_ptr_list[MC_PORTAL_INDEX];
+ dpdmux_dev->dpdmux.regs = dpaa2_get_mcp_ptr(MC_PORTAL_INDEX);
ret = dpdmux_open(&dpdmux_dev->dpdmux, CMD_PRI_LOW, dpdmux_id,
&dpdmux_dev->token);
if (ret) {
goto init_err;
}
+ ret = dpdmux_get_api_version(&dpdmux_dev->dpdmux, CMD_PRI_LOW,
+ &maj_ver, &min_ver);
+ if (ret) {
+ DPAA2_PMD_ERR("setting version failed in %s",
+ __func__);
+ goto init_err;
+ }
+
+ /* The new dpdmux_set/get_resetable() API are available starting with
+ * DPDMUX_VER_MAJOR==6 and DPDMUX_VER_MINOR==6
+ */
+ if (maj_ver >= 6 && min_ver >= 6) {
+ ret = dpdmux_set_resetable(&dpdmux_dev->dpdmux, CMD_PRI_LOW,
+ dpdmux_dev->token,
+ DPDMUX_SKIP_DEFAULT_INTERFACE |
+ DPDMUX_SKIP_UNICAST_RULES |
+ DPDMUX_SKIP_MULTICAST_RULES);
+ if (ret) {
+ DPAA2_PMD_ERR("setting default interface failed in %s",
+ __func__);
+ goto init_err;
+ }
+ }
+
+ if (maj_ver >= 6 && min_ver >= 9) {
+ struct dpdmux_error_cfg mux_err_cfg;
+
+ memset(&mux_err_cfg, 0, sizeof(mux_err_cfg));
+ mux_err_cfg.error_action = DPDMUX_ERROR_ACTION_CONTINUE;
+ mux_err_cfg.errors = DPDMUX_ERROR_DISC;
+
+ ret = dpdmux_if_set_errors_behavior(&dpdmux_dev->dpdmux,
+ CMD_PRI_LOW,
+ dpdmux_dev->token, dpdmux_id,
+ &mux_err_cfg);
+ if (ret) {
+ DPAA2_PMD_ERR("dpdmux_if_set_errors_behavior %s err %d",
+ __func__, ret);
+ goto init_err;
+ }
+ }
+
dpdmux_dev->dpdmux_id = dpdmux_id;
dpdmux_dev->num_ifs = attr.num_ifs;
return 0;
init_err:
- if (dpdmux_dev)
- rte_free(dpdmux_dev);
+ rte_free(dpdmux_dev);
return -1;
}