- struct tfp_send_msg_parms parms = { 0 };
- struct tf_session_sram_resc_free_input req = { 0 };
- struct tf_session *tfs = (struct tf_session *)(tfp->session->core_data);
-
- /* Populate the request */
- req.fw_session_id =
- tfp_cpu_to_le_32(tfs->session_id.internal.fw_session_id);
- req.flags = tfp_cpu_to_le_16(dir);
-
- TF_SRAM_FREE_TO_REQ(sram_entry, TF_RESC_TYPE_SRAM_FULL_ACTION, req,
- full_action);
- TF_SRAM_FREE_TO_REQ(sram_entry, TF_RESC_TYPE_SRAM_MCG, req,
- mcg);
- TF_SRAM_FREE_TO_REQ(sram_entry, TF_RESC_TYPE_SRAM_ENCAP_8B, req,
- encap_8b);
- TF_SRAM_FREE_TO_REQ(sram_entry, TF_RESC_TYPE_SRAM_ENCAP_16B, req,
- encap_16b);
- TF_SRAM_FREE_TO_REQ(sram_entry, TF_RESC_TYPE_SRAM_ENCAP_64B, req,
- encap_64b);
- TF_SRAM_FREE_TO_REQ(sram_entry, TF_RESC_TYPE_SRAM_SP_SMAC, req,
- sp_smac);
- TF_SRAM_FREE_TO_REQ(sram_entry, TF_RESC_TYPE_SRAM_SP_SMAC_IPV4, req,
- sp_smac_ipv4);
- TF_SRAM_FREE_TO_REQ(sram_entry, TF_RESC_TYPE_SRAM_SP_SMAC_IPV6, req,
- sp_smac_ipv6);
- TF_SRAM_FREE_TO_REQ(sram_entry, TF_RESC_TYPE_SRAM_COUNTER_64B, req,
- counter_64b);
- TF_SRAM_FREE_TO_REQ(sram_entry, TF_RESC_TYPE_SRAM_NAT_SPORT, req,
- nat_sport);
- TF_SRAM_FREE_TO_REQ(sram_entry, TF_RESC_TYPE_SRAM_NAT_DPORT, req,
- nat_dport);
- TF_SRAM_FREE_TO_REQ(sram_entry, TF_RESC_TYPE_SRAM_NAT_S_IPV4, req,
- nat_s_ipv4);
- TF_SRAM_FREE_TO_REQ(sram_entry, TF_RESC_TYPE_SRAM_NAT_D_IPV4, req,
- nat_d_ipv4);
-
- MSG_PREP_NO_RESP(parms,
- TF_KONG_MB,
- TF_TYPE_TRUFLOW,
- HWRM_TFT_SESSION_SRAM_RESC_FLUSH,
- req);
-
- rc = tfp_send_msg_tunneled(tfp, &parms);
- if (rc)
- return rc;
-
- return tfp_le_to_cpu_32(parms.tf_resp_code);
-}
-
-/**
- * Sends EM mem register request to Firmware
- */
-int tf_msg_em_mem_rgtr(struct tf *tfp,
- int page_lvl,
- int page_size,
- uint64_t dma_addr,
- uint16_t *ctx_id)
-{
- int rc;
- struct hwrm_tf_ctxt_mem_rgtr_input req = { 0 };
- struct hwrm_tf_ctxt_mem_rgtr_output resp = { 0 };
- struct tfp_send_msg_parms parms = { 0 };
-
- req.page_level = page_lvl;
- req.page_size = page_size;
- req.page_dir = tfp_cpu_to_le_64(dma_addr);
-
- parms.tf_type = HWRM_TF_CTXT_MEM_RGTR;
- parms.req_data = (uint32_t *)&req;
- parms.req_size = sizeof(req);
- parms.resp_data = (uint32_t *)&resp;
- parms.resp_size = sizeof(resp);
- parms.mailbox = TF_KONG_MB;
-
- rc = tfp_send_msg_direct(tfp,
- &parms);
- if (rc)
- return rc;
-
- *ctx_id = tfp_le_to_cpu_16(resp.ctx_id);
-
- return rc;
-}
-
-/**
- * Sends EM mem unregister request to Firmware
- */
-int tf_msg_em_mem_unrgtr(struct tf *tfp,
- uint16_t *ctx_id)
-{
- int rc;
- struct hwrm_tf_ctxt_mem_unrgtr_input req = {0};
- struct hwrm_tf_ctxt_mem_unrgtr_output resp = {0};