| /* |
| * Copyright (c) 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 |
| * @{ |
| */ |
| #include "sw.h" |
| #include "hppe_stp_reg.h" |
| #include "hppe_stp.h" |
| #include "adpt.h" |
| |
| sw_error_t |
| adpt_hppe_stp_port_state_get(a_uint32_t dev_id, a_uint32_t st_id, |
| fal_port_t port_id, fal_stp_state_t * state) |
| { |
| union cst_state_u cst_state; |
| |
| memset(&cst_state, 0, sizeof(cst_state)); |
| ADPT_DEV_ID_CHECK(dev_id); |
| ADPT_NULL_POINT_CHECK(state); |
| if (FAL_SINGLE_STP_ID != st_id) |
| return SW_BAD_PARAM; |
| |
| SW_RTN_ON_ERROR(hppe_cst_state_get(dev_id, port_id, &cst_state)); |
| |
| if (cst_state.bf.port_state == 0) |
| *state = FAL_STP_DISABLED; |
| else if (cst_state.bf.port_state == 1) |
| *state = FAL_STP_BLOKING; |
| else if (cst_state.bf.port_state == 2) |
| *state = FAL_STP_LEARNING; |
| else if (cst_state.bf.port_state == 3) |
| *state = FAL_STP_FARWARDING; |
| else |
| *state = FAL_STP_STATE_BUTT; |
| |
| return SW_OK; |
| } |
| |
| sw_error_t |
| adpt_hppe_stp_port_state_set(a_uint32_t dev_id, a_uint32_t st_id, |
| fal_port_t port_id, fal_stp_state_t state) |
| { |
| union cst_state_u cst_state; |
| |
| memset(&cst_state, 0, sizeof(cst_state)); |
| |
| /* stp port_id just support physical port, not support trunk and virtual port */ |
| if (FAL_PORT_ID_TYPE(port_id) != 0) |
| return SW_BAD_PARAM; |
| |
| if (port_id >= CST_STATE_MAX_ENTRY) |
| return SW_OUT_OF_RANGE; |
| |
| ADPT_DEV_ID_CHECK(dev_id); |
| if (FAL_SINGLE_STP_ID != st_id) |
| return SW_BAD_PARAM; |
| |
| if (state == FAL_STP_DISABLED) |
| cst_state.bf.port_state = 0; |
| else if (state == FAL_STP_BLOKING || state == FAL_STP_LISTENING) |
| cst_state.bf.port_state = 1; |
| else if (state == FAL_STP_LEARNING) |
| cst_state.bf.port_state = 2; |
| else if (state == FAL_STP_FARWARDING) |
| cst_state.bf.port_state = 3; |
| |
| SW_RTN_ON_ERROR(hppe_cst_state_set(dev_id, port_id, &cst_state)); |
| |
| return SW_OK; |
| } |
| |
| void adpt_hppe_stp_func_bitmap_init(a_uint32_t dev_id) |
| { |
| adpt_api_t *p_adpt_api = NULL; |
| |
| p_adpt_api = adpt_api_ptr_get(dev_id); |
| |
| if(p_adpt_api == NULL) |
| return; |
| |
| p_adpt_api->adpt_stp_func_bitmap = ((1 << FUNC_STP_PORT_STATE_SET) | |
| (1 << FUNC_STP_PORT_STATE_GET)); |
| |
| return; |
| } |
| |
| static void adpt_hppe_stp_func_unregister(a_uint32_t dev_id, adpt_api_t *p_adpt_api) |
| { |
| if(p_adpt_api == NULL) |
| return; |
| |
| p_adpt_api->adpt_stp_port_state_get = NULL; |
| p_adpt_api->adpt_stp_port_state_set = NULL; |
| |
| return; |
| } |
| |
| sw_error_t |
| adpt_hppe_stp_init(a_uint32_t dev_id) |
| { |
| adpt_api_t *p_adpt_api = NULL; |
| |
| p_adpt_api = adpt_api_ptr_get(dev_id); |
| |
| if(p_adpt_api == NULL) |
| return SW_FAIL; |
| |
| adpt_hppe_stp_func_unregister(dev_id, p_adpt_api); |
| |
| if (p_adpt_api->adpt_stp_func_bitmap & (1 << FUNC_STP_PORT_STATE_GET)) |
| p_adpt_api->adpt_stp_port_state_get = adpt_hppe_stp_port_state_get; |
| if (p_adpt_api->adpt_stp_func_bitmap & (1 << FUNC_STP_PORT_STATE_SET)) |
| p_adpt_api->adpt_stp_port_state_set = adpt_hppe_stp_port_state_set; |
| |
| |
| return SW_OK; |
| } |
| |
| /** |
| * @} |
| */ |