target/linux/mediatek/files-5.4/drivers/net/phy/rtk/rtl8367c/oam.c

   1 /*
   2  * Copyright (C) 2013 Realtek Semiconductor Corp.
   3  * All Rights Reserved.
   4  *
   5  * Unless you and Realtek execute a separate written software license
   6  * agreement governing use of this software, this software is licensed
   7  * to you under the terms of the GNU General Public License version 2,
   8  * available at https://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
   9  *
  10  * $Revision: 76306 $
  11  * $Date: 2017-03-08 15:13:58 +0800 (週三, 08 三月 2017) $
  12  *
  13  * Purpose : RTK switch high-level API for RTL8367/RTL8367C
  14  * Feature : Here is a list of all functions and variables in OAM(802.3ah)  module.
  15  *
  16  */
  17
  18 #include <rtk_switch.h>
  19 #include <rtk_error.h>
  20 #include <oam.h>
  21 #include <string.h>
  22
  23 #include <rtl8367c_asicdrv.h>
  24 #include <rtl8367c_asicdrv_oam.h>
  25
  26
  27 /* Module Name : OAM */
  28
  29 /* Function Name:
  30  *      rtk_oam_init
  31  * Description:
  32  *      Initialize oam module.
  33  * Input:
  34  *      None
  35  * Output:
  36  *      None
  37  * Return:
  38  *      RT_ERR_OK
  39  *      RT_ERR_FAILED
  40  * Note:
  41  *      Must initialize oam module before calling any oam APIs.
  42  */
  43 rtk_api_ret_t rtk_oam_init(void)
  44 {
  45     return RT_ERR_OK;
  46 } /* end of rtk_oam_init */
  47
  48
  49 /* Function Name:
  50  *      rtk_oam_state_set
  51  * Description:
  52  *      This API set OAM state.
  53  * Input:
  54  *      enabled     -OAMstate
  55  * Output:
  56  *      None.
  57  * Return:
  58  *      RT_ERR_OK              - OK
  59  *      RT_ERR_FAILED          - Failed
  60  *      RT_ERR_SMI             - SMI access error
  61  *      RT_ERR_INPUT           - Error parameter
  62  * Note:
  63  *      This API set OAM state.
  64  */
  65 rtk_api_ret_t rtk_oam_state_set(rtk_enable_t enabled)
  66 {
  67     rtk_api_ret_t retVal;
  68
  69     /* Check initialization state */
  70     RTK_CHK_INIT_STATE();
  71
  72     if (enabled >= RTK_ENABLE_END)
  73         return RT_ERR_INPUT;
  74
  75     if ((retVal = rtl8367c_setAsicOamEnable(enabled))!=RT_ERR_OK)
  76         return retVal;
  77
  78     return RT_ERR_OK;
  79 }
  80
  81 /* Function Name:
  82  *      rtk_oam_state_get
  83  * Description:
  84  *      This API get OAM state.
  85  * Input:
  86  *      None.
  87  * Output:
  88  *      pEnabled        - H/W IGMP state
  89  * Return:
  90  *      RT_ERR_OK              - OK
  91  *      RT_ERR_FAILED          - Failed
  92  *      RT_ERR_SMI             - SMI access error
  93  *      RT_ERR_INPUT           - Error parameter
  94  * Note:
  95  *      This API set current OAM state.
  96  */
  97 rtk_api_ret_t rtk_oam_state_get(rtk_enable_t *pEnabled)
  98 {
  99     rtk_api_ret_t retVal;
 100
 101     /* Check initialization state */
 102     RTK_CHK_INIT_STATE();
 103
 104     if ((retVal = rtl8367c_getAsicOamEnable(pEnabled))!=RT_ERR_OK)
 105         return retVal;
 106
 107     return RT_ERR_OK;
 108 }
 109
 110
 111
 112 /* Function Name:
 113  *      rtk_oam_parserAction_set
 114  * Description:
 115  *      Set OAM parser action
 116  * Input:
 117  *      port    - port id
 118  *      action  - parser action
 119  * Output:
 120  *      None
 121  * Return:
 122  *      RT_ERR_OK
 123  *      RT_ERR_FAILED
 124  *      RT_ERR_PORT_ID      - invalid port id
 125  * Note:
 126  *      None
 127  */
 128 rtk_api_ret_t  rtk_oam_parserAction_set(rtk_port_t port, rtk_oam_parser_act_t action)
 129 {
 130     rtk_api_ret_t retVal;
 131
 132     /* Check initialization state */
 133     RTK_CHK_INIT_STATE();
 134
 135     /* Check Port Valid */
 136     RTK_CHK_PORT_VALID(port);
 137
 138     if (action >= OAM_PARSER_ACTION_END)
 139         return RT_ERR_INPUT;
 140
 141     if ((retVal = rtl8367c_setAsicOamParser(rtk_switch_port_L2P_get(port), action))!=RT_ERR_OK)
 142         return retVal;
 143
 144     return RT_ERR_OK;
 145 }
 146
 147 /* Function Name:
 148  *      rtk_oam_parserAction_set
 149  * Description:
 150  *      Get OAM parser action
 151  * Input:
 152  *      port    - port id
 153  * Output:
 154  *      pAction  - parser action
 155  * Return:
 156  *      RT_ERR_OK
 157  *      RT_ERR_FAILED
 158  *      RT_ERR_PORT_ID      - invalid port id
 159  * Note:
 160  *      None
 161  */
 162 rtk_api_ret_t  rtk_oam_parserAction_get(rtk_port_t port, rtk_oam_parser_act_t *pAction)
 163 {
 164     rtk_api_ret_t retVal;
 165
 166     /* Check initialization state */
 167     RTK_CHK_INIT_STATE();
 168
 169     /* Check Port Valid */
 170     RTK_CHK_PORT_VALID(port);
 171
 172     if ((retVal = rtl8367c_getAsicOamParser(rtk_switch_port_L2P_get(port), pAction))!=RT_ERR_OK)
 173         return retVal;
 174
 175     return RT_ERR_OK;
 176 }
 177
 178
 179 /* Function Name:
 180  *      rtk_oam_multiplexerAction_set
 181  * Description:
 182  *      Set OAM multiplexer action
 183  * Input:
 184  *      port    - port id
 185  *      action  - parser action
 186  * Output:
 187  *      None
 188  * Return:
 189  *      RT_ERR_OK
 190  *      RT_ERR_FAILED
 191  *      RT_ERR_PORT_ID      - invalid port id
 192  * Note:
 193  *      None
 194  */
 195 rtk_api_ret_t  rtk_oam_multiplexerAction_set(rtk_port_t port, rtk_oam_multiplexer_act_t action)
 196 {
 197     rtk_api_ret_t retVal;
 198
 199     /* Check initialization state */
 200     RTK_CHK_INIT_STATE();
 201
 202     /* Check Port Valid */
 203     RTK_CHK_PORT_VALID(port);
 204
 205     if (action >= OAM_MULTIPLEXER_ACTION_END)
 206         return RT_ERR_INPUT;
 207
 208     if ((retVal = rtl8367c_setAsicOamMultiplexer(rtk_switch_port_L2P_get(port), action))!=RT_ERR_OK)
 209         return retVal;
 210
 211     return RT_ERR_OK;
 212 }
 213
 214 /* Function Name:
 215  *      rtk_oam_parserAction_set
 216  * Description:
 217  *      Get OAM multiplexer action
 218  * Input:
 219  *      port    - port id
 220  * Output:
 221  *      pAction  - parser action
 222  * Return:
 223  *      RT_ERR_OK
 224  *      RT_ERR_FAILED
 225  *      RT_ERR_PORT_ID      - invalid port id
 226  * Note:
 227  *      None
 228  */
 229 rtk_api_ret_t  rtk_oam_multiplexerAction_get(rtk_port_t port, rtk_oam_multiplexer_act_t *pAction)
 230 {
 231     rtk_api_ret_t retVal;
 232
 233     /* Check initialization state */
 234     RTK_CHK_INIT_STATE();
 235
 236     /* Check Port Valid */
 237     RTK_CHK_PORT_VALID(port);
 238
 239     if ((retVal = rtl8367c_getAsicOamMultiplexer(rtk_switch_port_L2P_get(port), pAction))!=RT_ERR_OK)
 240         return retVal;
 241
 242     return RT_ERR_OK;
 243 }
 244
 245