*/
#define TF_PCI_BUF_SIZE_MAX 88
+/**
+ * This is the length of shared session name "tf_share"
+ */
+#define TF_SHARED_SESSION_NAME_LEN 8
+
+/**
+ * This is the length of tcam shared session name "tf_shared-wc_tcam"
+ */
+#define TF_TCAM_SHARED_SESSION_NAME_LEN 17
+
/**
* If data bigger than TF_PCI_BUF_SIZE_MAX then use DMA method
*/
struct hwrm_tf_session_open_input req = { 0 };
struct hwrm_tf_session_open_output resp = { 0 };
struct tfp_send_msg_parms parms = { 0 };
+ int name_len;
+ char *session_name;
+ char *tcam_session_name;
/* Populate the request */
- tfp_memcpy(&req.session_name, ctrl_chan_name, TF_SESSION_NAME_MAX);
+ name_len = strnlen(ctrl_chan_name, TF_SESSION_NAME_MAX);
+ session_name = &ctrl_chan_name[name_len - strlen("tf_shared")];
+ tcam_session_name = &ctrl_chan_name[name_len - strlen("tf_shared-wc_tcam")];
+ if (!strncmp(tcam_session_name, "tf_shared-wc_tcam", strlen("tf_shared-wc_tcam")))
+ tfp_memcpy(&req.session_name, tcam_session_name, TF_TCAM_SHARED_SESSION_NAME_LEN);
+ else if (!strncmp(session_name, "tf_shared", strlen("tf_shared")))
+ tfp_memcpy(&req.session_name, session_name, TF_SHARED_SESSION_NAME_LEN);
+ else
+ tfp_memcpy(&req.session_name, ctrl_chan_name, TF_SESSION_NAME_MAX);
parms.tf_type = HWRM_TF_SESSION_OPEN;
parms.req_data = (uint32_t *)&req;
struct tfp_send_msg_parms parms = { 0 };
uint8_t fw_session_id;
struct tf_dev_info *dev;
+ int name_len;
+ char *session_name;
+ char *tcam_session_name;
/* Retrieve the device information */
rc = tf_session_get_device(tfs, &dev);
/* Populate the request */
req.fw_session_id = tfp_cpu_to_le_32(fw_session_id);
- tfp_memcpy(&req.session_client_name,
- ctrl_channel_name,
- TF_SESSION_NAME_MAX);
+ name_len = strnlen(ctrl_channel_name, TF_SESSION_NAME_MAX);
+ session_name = &ctrl_channel_name[name_len - strlen("tf_shared")];
+ tcam_session_name = &ctrl_channel_name[name_len -
+ strlen("tf_shared-wc_tcam")];
+ if (!strncmp(tcam_session_name,
+ "tf_shared-wc_tcam",
+ strlen("tf_shared-wc_tcam")))
+ tfp_memcpy(&req.session_client_name,
+ tcam_session_name,
+ TF_TCAM_SHARED_SESSION_NAME_LEN);
+ else if (!strncmp(session_name, "tf_shared", strlen("tf_shared")))
+ tfp_memcpy(&req.session_client_name,
+ session_name,
+ TF_SHARED_SESSION_NAME_LEN);
+ else
+ tfp_memcpy(&req.session_client_name,
+ ctrl_channel_name,
+ TF_SESSION_NAME_MAX);
parms.tf_type = HWRM_TF_SESSION_REGISTER;
parms.req_data = (uint32_t *)&req;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
if (rc)
return rc;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
return rc;
int
tf_msg_session_close(struct tf *tfp,
- struct tf_session *tfs)
+ uint8_t fw_session_id,
+ int mailbox)
{
int rc;
struct hwrm_tf_session_close_input req = { 0 };
struct hwrm_tf_session_close_output resp = { 0 };
struct tfp_send_msg_parms parms = { 0 };
- uint8_t fw_session_id;
- struct tf_dev_info *dev;
-
- /* Retrieve the device information */
- rc = tf_session_get_device(tfs, &dev);
- if (rc) {
- TFP_DRV_LOG(ERR,
- "Failed to lookup device, rc:%s\n",
- strerror(-rc));
- return rc;
- }
-
- rc = tf_session_get_fw_session_id(tfp, &fw_session_id);
- if (rc) {
- TFP_DRV_LOG(ERR,
- "Unable to lookup FW id, rc:%s\n",
- strerror(-rc));
- return rc;
- }
/* Populate the request */
req.fw_session_id = tfp_cpu_to_le_32(fw_session_id);
parms.req_size = sizeof(req);
parms.resp_data = (uint32_t *)&resp;
parms.resp_size = sizeof(resp);
- parms.mailbox = dev->ops->tf_dev_get_mailbox();
+ parms.mailbox = mailbox;
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
return rc;
}
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
return rc;
}
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs), &parms);
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp), &parms);
if (rc)
goto cleanup;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs), &parms);
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp), &parms);
if (rc)
goto cleanup;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs), &parms);
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp), &parms);
if (rc)
goto cleanup;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs), &parms);
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp), &parms);
tf_msg_free_dma_buf(&resv_buf);
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
if (rc)
return rc;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
if (rc)
return rc;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
+ &parms);
+ if (rc)
+ return rc;
+
+ em_parms->index = tfp_le_to_cpu_16(resp.em_index);
+
+ return 0;
+}
+
+int
+tf_msg_move_em_entry(struct tf *tfp,
+ struct tf_move_em_entry_parms *em_parms)
+{
+ int rc;
+ struct tfp_send_msg_parms parms = { 0 };
+ struct hwrm_tf_em_move_input req = { 0 };
+ struct hwrm_tf_em_move_output resp = { 0 };
+ uint16_t flags;
+ uint8_t fw_session_id;
+ struct tf_dev_info *dev;
+ struct tf_session *tfs;
+
+ /* Retrieve the session information */
+ rc = tf_session_get_session_internal(tfp, &tfs);
+ if (rc) {
+ TFP_DRV_LOG(ERR,
+ "%s: Failed to lookup session, rc:%s\n",
+ tf_dir_2_str(em_parms->dir),
+ strerror(-rc));
+ return rc;
+ }
+
+ /* Retrieve the device information */
+ rc = tf_session_get_device(tfs, &dev);
+ if (rc) {
+ TFP_DRV_LOG(ERR,
+ "%s: Failed to lookup device, rc:%s\n",
+ tf_dir_2_str(em_parms->dir),
+ strerror(-rc));
+ return rc;
+ }
+
+ rc = tf_session_get_fw_session_id(tfp, &fw_session_id);
+ if (rc) {
+ TFP_DRV_LOG(ERR,
+ "%s: Unable to lookup FW id, rc:%s\n",
+ tf_dir_2_str(em_parms->dir),
+ strerror(-rc));
+ return rc;
+ }
+
+ /* Populate the request */
+ req.fw_session_id = tfp_cpu_to_le_32(fw_session_id);
+
+ flags = (em_parms->dir == TF_DIR_TX ?
+ HWRM_TF_EM_DELETE_INPUT_FLAGS_DIR_TX :
+ HWRM_TF_EM_DELETE_INPUT_FLAGS_DIR_RX);
+ req.flags = tfp_cpu_to_le_16(flags);
+ req.flow_handle = tfp_cpu_to_le_64(em_parms->flow_handle);
+ req.new_index = tfp_cpu_to_le_32(em_parms->new_index);
+
+ parms.tf_type = HWRM_TF_EM_MOVE;
+ parms.req_data = (uint32_t *)&req;
+ parms.req_size = sizeof(req);
+ parms.resp_data = (uint32_t *)&resp;
+ parms.resp_size = sizeof(resp);
+ parms.mailbox = dev->ops->tf_dev_get_mailbox();
+
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
if (rc)
return rc;
parms.resp_data = (uint32_t *)&resp;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs), &parms);
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp), &parms);
if (rc) {
TFP_DRV_LOG(ERR, "Failed ext_em_alloc error rc:%s\n",
strerror(-rc));
parms.resp_data = (uint32_t *)&resp;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs), &parms);
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp), &parms);
return rc;
}
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
if (rc)
return rc;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
return rc;
}
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
if (rc)
return rc;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
return rc;
}
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
return rc;
}
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
return rc;
}
mparms.resp_size = sizeof(resp);
mparms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&mparms);
cleanup:
mparms.resp_size = sizeof(resp);
mparms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&mparms);
if (rc != 0)
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
return rc;
}
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
if (rc)
return rc;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
if (rc)
return rc;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs), &parms);
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp), &parms);
if (rc != 0)
return rc;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs), &parms);
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp), &parms);
if (rc != 0)
return rc;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs),
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp),
&parms);
if (rc)
return rc;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs), &parms);
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp), &parms);
if (rc != 0)
return rc;
parms.resp_size = sizeof(resp);
parms.mailbox = dev->ops->tf_dev_get_mailbox();
- rc = tfp_send_msg_direct(tf_session_get_bp(tfs), &parms);
+ rc = tfp_send_msg_direct(tf_session_get_bp(tfp), &parms);
if (rc != 0)
return rc;