| /* |
| * Copyright (c) 2012, 2016-2017, The Linux Foundation. All rights reserved. |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all copies. |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT |
| * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| |
| /** |
| * @defgroup fal_stp FAL_STP |
| * @{ |
| */ |
| #include "sw.h" |
| #include "fal_stp.h" |
| #include "hsl_api.h" |
| #include "adpt.h" |
| |
| static sw_error_t |
| _fal_stp_port_state_set(a_uint32_t dev_id, a_uint32_t st_id, |
| fal_port_t port_id, fal_stp_state_t state) |
| { |
| sw_error_t rv; |
| hsl_api_t *p_api; |
| adpt_api_t *p_adpt_api; |
| |
| if((p_adpt_api = adpt_api_ptr_get(dev_id)) != NULL) { |
| if (NULL == p_adpt_api->adpt_stp_port_state_set) |
| return SW_NOT_SUPPORTED; |
| |
| rv = p_adpt_api->adpt_stp_port_state_set(dev_id, st_id, port_id, state); |
| return rv; |
| } |
| |
| SW_RTN_ON_NULL(p_api = hsl_api_ptr_get(dev_id)); |
| |
| if (NULL == p_api->stp_port_state_set) |
| return SW_NOT_SUPPORTED; |
| |
| rv = p_api->stp_port_state_set(dev_id, st_id, port_id, state); |
| return rv; |
| } |
| |
| static sw_error_t |
| _fal_stp_port_state_get(a_uint32_t dev_id, a_uint32_t st_id, |
| fal_port_t port_id, fal_stp_state_t * state) |
| { |
| sw_error_t rv; |
| hsl_api_t *p_api; |
| adpt_api_t *p_adpt_api; |
| |
| if((p_adpt_api = adpt_api_ptr_get(dev_id)) != NULL) { |
| if (NULL == p_adpt_api->adpt_stp_port_state_get) |
| return SW_NOT_SUPPORTED; |
| |
| rv = p_adpt_api->adpt_stp_port_state_get(dev_id, st_id, port_id, state); |
| return rv; |
| } |
| |
| SW_RTN_ON_NULL(p_api = hsl_api_ptr_get(dev_id)); |
| |
| if (NULL == p_api->stp_port_state_get) |
| return SW_NOT_SUPPORTED; |
| |
| rv = p_api->stp_port_state_get(dev_id, st_id, port_id, state); |
| return rv; |
| } |
| |
| /*insert flag for inner fal, don't remove it*/ |
| |
| /** |
| * @brief Set port stp state on a particular spanning tree and port. |
| * @details Comments: |
| * For those devices which only support single spanning tree st_id should |
| * be FAL_SINGLE_STP_ID that is zero. |
| * @param[in] dev_id device id |
| * @param[in] st_id spanning tree id |
| * @param[in] port_id port id |
| * @param[in] state port state for spanning tree |
| * @return SW_OK or error code |
| */ |
| sw_error_t |
| fal_stp_port_state_set(a_uint32_t dev_id, a_uint32_t st_id, |
| fal_port_t port_id, fal_stp_state_t state) |
| { |
| sw_error_t rv; |
| |
| FAL_API_LOCK; |
| rv = _fal_stp_port_state_set(dev_id, st_id, port_id, state); |
| FAL_API_UNLOCK; |
| return rv; |
| } |
| |
| /** |
| * @brief Get port stp state on a particular spanning tree and port. |
| * @details Comments: |
| * For those devices which only support single spanning tree st_id should |
| * be FAL_SINGLE_STP_ID that is zero. |
| * @param[in] dev_id device id |
| * @param[in] st_id spanning tree id |
| * @param[in] port_id port id |
| * @param[out] state port state for spanning tree |
| * @return SW_OK or error code |
| */ |
| sw_error_t |
| fal_stp_port_state_get(a_uint32_t dev_id, a_uint32_t st_id, |
| fal_port_t port_id, fal_stp_state_t * state) |
| { |
| sw_error_t rv; |
| |
| FAL_API_LOCK; |
| rv = _fal_stp_port_state_get(dev_id, st_id, port_id, state); |
| FAL_API_UNLOCK; |
| return rv; |
| } |
| |
| /*insert flag for outter fal, don't remove it*/ |
| |
| EXPORT_SYMBOL(fal_stp_port_state_set); |
| EXPORT_SYMBOL(fal_stp_port_state_get); |
| |
| /** |
| * @} |
| */ |