blob: 634c3c4f65e4a222b8e56268c8ebf00784e6341c [file] [log] [blame]
/*
* 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;
}
/**
* @}
*/