diff options
Diffstat (limited to 'bsps/arm/stm32h7/hal/stm32h7xx_hal_eth_ex.c')
| -rw-r--r-- | bsps/arm/stm32h7/hal/stm32h7xx_hal_eth_ex.c | 559 |
1 files changed, 559 insertions, 0 deletions
diff --git a/bsps/arm/stm32h7/hal/stm32h7xx_hal_eth_ex.c b/bsps/arm/stm32h7/hal/stm32h7xx_hal_eth_ex.c new file mode 100644 index 0000000000..894443db6d --- /dev/null +++ b/bsps/arm/stm32h7/hal/stm32h7xx_hal_eth_ex.c @@ -0,0 +1,559 @@ +/**
+ ******************************************************************************
+ * @file stm32h7xx_hal_eth_ex.c
+ * @author MCD Application Team
+ * @brief ETH HAL Extended module driver.
+ *
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.</center></h2>
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32h7xx_hal.h"
+
+/** @addtogroup STM32H7xx_HAL_Driver
+ * @{
+ */
+
+#ifdef HAL_ETH_MODULE_ENABLED
+
+#if defined(ETH)
+
+/** @defgroup ETHEx ETHEx
+ * @brief ETH HAL Extended module driver
+ * @{
+ */
+
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/** @defgroup ETHEx_Private_Constants ETHEx Private Constants
+ * @{
+ */
+#define ETH_MACL4CR_MASK (ETH_MACL3L4CR_L4PEN | ETH_MACL3L4CR_L4SPM | \
+ ETH_MACL3L4CR_L4SPIM | ETH_MACL3L4CR_L4DPM | \
+ ETH_MACL3L4CR_L4DPIM)
+
+#define ETH_MACL3CR_MASK (ETH_MACL3L4CR_L3PEN | ETH_MACL3L4CR_L3SAM | \
+ ETH_MACL3L4CR_L3SAIM | ETH_MACL3L4CR_L3DAM | \
+ ETH_MACL3L4CR_L3DAIM | ETH_MACL3L4CR_L3HSBM | \
+ ETH_MACL3L4CR_L3HDBM)
+
+#define ETH_MACRXVLAN_MASK (ETH_MACVTR_EIVLRXS | ETH_MACVTR_EIVLS | \
+ ETH_MACVTR_ERIVLT | ETH_MACVTR_EDVLP | \
+ ETH_MACVTR_VTHM | ETH_MACVTR_EVLRXS | \
+ ETH_MACVTR_EVLS | ETH_MACVTR_DOVLTC | \
+ ETH_MACVTR_ERSVLM | ETH_MACVTR_ESVL | \
+ ETH_MACVTR_VTIM | ETH_MACVTR_ETV)
+
+#define ETH_MACTXVLAN_MASK (ETH_MACVIR_VLTI | ETH_MACVIR_CSVL | \
+ ETH_MACVIR_VLP | ETH_MACVIR_VLC)
+/**
+ * @}
+ */
+
+/* Private macros ------------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Exported functions ---------------------------------------------------------*/
+/** @defgroup ETHEx_Exported_Functions ETH Extended Exported Functions
+ * @{
+ */
+
+/** @defgroup ETHEx_Exported_Functions_Group1 Extended features functions
+ * @brief Extended features functions
+ *
+@verbatim
+ ===============================================================================
+ ##### Extended features functions #####
+ ===============================================================================
+ [..] This section provides functions allowing to:
+ (+) Configure ARP offload module
+ (+) Configure L3 and L4 filters
+ (+) Configure Extended VLAN features
+ (+) Configure Energy Efficient Ethernet module
+
+@endverbatim
+ * @{
+ */
+
+/**
+ * @brief Enables ARP Offload.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @retval None
+ */
+void HAL_ETHEx_EnableARPOffload(ETH_HandleTypeDef *heth)
+{
+ SET_BIT(heth->Instance->MACCR, ETH_MACCR_ARP);
+}
+
+/**
+ * @brief Disables ARP Offload.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @retval None
+ */
+void HAL_ETHEx_DisableARPOffload(ETH_HandleTypeDef *heth)
+{
+ CLEAR_BIT(heth->Instance->MACCR, ETH_MACCR_ARP);
+}
+
+/**
+ * @brief Set the ARP Match IP address
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @param IpAddress: IP Address to be matched for incoming ARP requests
+ * @retval None
+ */
+void HAL_ETHEx_SetARPAddressMatch(ETH_HandleTypeDef *heth, uint32_t IpAddress)
+{
+ WRITE_REG(heth->Instance->MACARPAR, IpAddress);
+}
+
+/**
+ * @brief Configures the L4 Filter, this function allow to:
+ * set the layer 4 protocol to be matched (TCP or UDP)
+ * enable/disable L4 source/destination port perfect/inverse match.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @param Filter: L4 filter to configured, this parameter must be one of the following
+ * ETH_L4_FILTER_0
+ * ETH_L4_FILTER_1
+ * @param pL4FilterConfig: pointer to a ETH_L4FilterConfigTypeDef structure
+ * that contains L4 filter configuration.
+ * @retval HAL status
+ */
+HAL_StatusTypeDef HAL_ETHEx_SetL4FilterConfig(ETH_HandleTypeDef *heth, uint32_t Filter , ETH_L4FilterConfigTypeDef *pL4FilterConfig)
+{
+ __IO uint32_t *configreg = ((__IO uint32_t *)(&(heth->Instance->MACL3L4C0R) + Filter));
+
+ if(pL4FilterConfig == NULL)
+ {
+ return HAL_ERROR;
+ }
+
+ /* Write configuration to (MACL3L4C0R + filter )register */
+ MODIFY_REG(*configreg, ETH_MACL4CR_MASK ,(pL4FilterConfig->Protocol |
+ pL4FilterConfig->SrcPortFilterMatch |
+ pL4FilterConfig->DestPortFilterMatch));
+
+ configreg = ((__IO uint32_t *)(&(heth->Instance->MACL4A0R) + Filter));
+
+ /* Write configuration to (MACL4A0R + filter )register */
+ MODIFY_REG(*configreg, (ETH_MACL4AR_L4DP | ETH_MACL4AR_L4SP) , (pL4FilterConfig->SourcePort |
+ (pL4FilterConfig->DestinationPort << 16)));
+
+ /* Enable L4 filter */
+ SET_BIT(heth->Instance->MACPFR, ETH_MACPFR_IPFE);
+
+ return HAL_OK;
+}
+
+/**
+ * @brief Configures the L4 Filter, this function allow to:
+ * set the layer 4 protocol to be matched (TCP or UDP)
+ * enable/disable L4 source/destination port perfect/inverse match.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @param Filter: L4 filter to configured, this parameter must be one of the following
+ * ETH_L4_FILTER_0
+ * ETH_L4_FILTER_1
+ * @param pL4FilterConfig: pointer to a ETH_L4FilterConfigTypeDef structure
+ * that contains L4 filter configuration.
+ * @retval HAL status
+ */
+HAL_StatusTypeDef HAL_ETHEx_GetL4FilterConfig(ETH_HandleTypeDef *heth, uint32_t Filter, ETH_L4FilterConfigTypeDef *pL4FilterConfig)
+{
+ if(pL4FilterConfig == NULL)
+ {
+ return HAL_ERROR;
+ }
+
+ /* Get configuration to (MACL3L4C0R + filter )register */
+ pL4FilterConfig->Protocol = READ_BIT(*((__IO uint32_t *)(&(heth->Instance->MACL3L4C0R) + Filter)), ETH_MACL3L4CR_L4PEN);
+ pL4FilterConfig->DestPortFilterMatch = READ_BIT(*((__IO uint32_t *)(&(heth->Instance->MACL3L4C0R) + Filter)), (ETH_MACL3L4CR_L4DPM | ETH_MACL3L4CR_L4DPIM));
+ pL4FilterConfig->SrcPortFilterMatch = READ_BIT(*((__IO uint32_t *)(&(heth->Instance->MACL3L4C0R) + Filter)), (ETH_MACL3L4CR_L4SPM | ETH_MACL3L4CR_L4SPIM));
+
+ /* Get configuration to (MACL3L4C0R + filter )register */
+ pL4FilterConfig->DestinationPort = (READ_BIT(*((__IO uint32_t *)(&(heth->Instance->MACL4A0R) + Filter)), ETH_MACL4AR_L4DP) >> 16);
+ pL4FilterConfig->SourcePort = READ_BIT(*((__IO uint32_t *)(&(heth->Instance->MACL4A0R) + Filter)), ETH_MACL4AR_L4SP);
+
+ return HAL_OK;
+}
+
+/**
+ * @brief Configures the L3 Filter, this function allow to:
+ * set the layer 3 protocol to be matched (IPv4 or IPv6)
+ * enable/disable L3 source/destination port perfect/inverse match.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @param Filter: L3 filter to configured, this parameter must be one of the following
+ * ETH_L3_FILTER_0
+ * ETH_L3_FILTER_1
+ * @param pL3FilterConfig: pointer to a ETH_L3FilterConfigTypeDef structure
+ * that contains L3 filter configuration.
+ * @retval HAL status
+ */
+HAL_StatusTypeDef HAL_ETHEx_SetL3FilterConfig(ETH_HandleTypeDef *heth, uint32_t Filter, ETH_L3FilterConfigTypeDef *pL3FilterConfig)
+{
+ __IO uint32_t *configreg = ((__IO uint32_t *)(&(heth->Instance->MACL3L4C0R) + Filter));
+
+ if(pL3FilterConfig == NULL)
+ {
+ return HAL_ERROR;
+ }
+
+ /* Write configuration to (MACL3L4C0R + filter )register */
+ MODIFY_REG(*configreg, ETH_MACL3CR_MASK, (pL3FilterConfig->Protocol |
+ pL3FilterConfig->SrcAddrFilterMatch |
+ pL3FilterConfig->DestAddrFilterMatch |
+ (pL3FilterConfig->SrcAddrHigherBitsMatch << 6) |
+ (pL3FilterConfig->DestAddrHigherBitsMatch << 11)));
+
+ /* Check if IPv6 protocol is selected */
+ if(pL3FilterConfig->Protocol != ETH_L3_IPV4_MATCH)
+ {
+ /* Set the IPv6 address match */
+ /* Set Bits[31:0] of 128-bit IP addr */
+ *((__IO uint32_t *)(&(heth->Instance->MACL3A0R0R) + Filter)) = pL3FilterConfig->Ip6Addr[0];
+ /* Set Bits[63:32] of 128-bit IP addr */
+ *((__IO uint32_t *)(&(heth->Instance->MACL3A1R0R) + Filter)) = pL3FilterConfig->Ip6Addr[1];
+ /* update Bits[95:64] of 128-bit IP addr */
+ *((__IO uint32_t *)(&(heth->Instance->MACL3A2R0R) + Filter)) = pL3FilterConfig->Ip6Addr[2];
+ /* update Bits[127:96] of 128-bit IP addr */
+ *((__IO uint32_t *)(&(heth->Instance->MACL3A3R0R) + Filter)) = pL3FilterConfig->Ip6Addr[3];
+ }
+ else /* IPv4 protocol is selected */
+ {
+ /* Set the IPv4 source address match */
+ *((__IO uint32_t *)(&(heth->Instance->MACL3A0R0R) + Filter)) = pL3FilterConfig->Ip4SrcAddr;
+ /* Set the IPv4 destination address match */
+ *((__IO uint32_t *)(&(heth->Instance->MACL3A1R0R) + Filter)) = pL3FilterConfig->Ip4DestAddr;
+ }
+
+ return HAL_OK;
+}
+
+/**
+ * @brief Configures the L3 Filter, this function allow to:
+ * set the layer 3 protocol to be matched (IPv4 or IPv6)
+ * enable/disable L3 source/destination port perfect/inverse match.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @param Filter: L3 filter to configured, this parameter must be one of the following
+ * ETH_L3_FILTER_0
+ * ETH_L3_FILTER_1
+ * @param pL3FilterConfig: pointer to a ETH_L3FilterConfigTypeDef structure
+ * that will contain the L3 filter configuration.
+ * @retval HAL status
+ */
+HAL_StatusTypeDef HAL_ETHEx_GetL3FilterConfig(ETH_HandleTypeDef *heth, uint32_t Filter, ETH_L3FilterConfigTypeDef *pL3FilterConfig)
+{
+ if(pL3FilterConfig == NULL)
+ {
+ return HAL_ERROR;
+ }
+
+ pL3FilterConfig->Protocol = READ_BIT(*((__IO uint32_t *)(&(heth->Instance->MACL3L4C0R) + Filter)), ETH_MACL3L4CR_L3PEN);
+ pL3FilterConfig->SrcAddrFilterMatch = READ_BIT(*((__IO uint32_t *)(&(heth->Instance->MACL3L4C0R) + Filter)), (ETH_MACL3L4CR_L3SAM | ETH_MACL3L4CR_L3SAIM));
+ pL3FilterConfig->DestAddrFilterMatch = READ_BIT(*((__IO uint32_t *)(&(heth->Instance->MACL3L4C0R) + Filter)), (ETH_MACL3L4CR_L3DAM | ETH_MACL3L4CR_L3DAIM));
+ pL3FilterConfig->SrcAddrHigherBitsMatch = (READ_BIT(*((__IO uint32_t *)(&(heth->Instance->MACL3L4C0R) + Filter)), ETH_MACL3L4CR_L3HSBM) >> 6);
+ pL3FilterConfig->DestAddrHigherBitsMatch = (READ_BIT(*((__IO uint32_t *)(&(heth->Instance->MACL3L4C0R) + Filter)), ETH_MACL3L4CR_L3HDBM) >> 11);
+
+ if(pL3FilterConfig->Protocol != ETH_L3_IPV4_MATCH)
+ {
+ pL3FilterConfig->Ip6Addr[0] = *((__IO uint32_t *)(&(heth->Instance->MACL3A0R0R) + Filter));
+ pL3FilterConfig->Ip6Addr[1] = *((__IO uint32_t *)(&(heth->Instance->MACL3A1R0R) + Filter));
+ pL3FilterConfig->Ip6Addr[2] = *((__IO uint32_t *)(&(heth->Instance->MACL3A2R0R) + Filter));
+ pL3FilterConfig->Ip6Addr[3] = *((__IO uint32_t *)(&(heth->Instance->MACL3A3R0R) + Filter));
+ }
+ else
+ {
+ pL3FilterConfig->Ip4SrcAddr = *((__IO uint32_t *)(&(heth->Instance->MACL3A0R0R) + Filter));
+ pL3FilterConfig->Ip4DestAddr = *((__IO uint32_t *)(&(heth->Instance->MACL3A1R0R) + Filter));
+ }
+
+ return HAL_OK;
+}
+
+/**
+ * @brief Enables L3 and L4 filtering process.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @retval None.
+ */
+void HAL_ETHEx_EnableL3L4Filtering(ETH_HandleTypeDef *heth)
+{
+ /* Enable L3/L4 filter */
+ SET_BIT(heth->Instance->MACPFR, ETH_MACPFR_IPFE);
+}
+
+/**
+ * @brief Disables L3 and L4 filtering process.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @retval None.
+ */
+void HAL_ETHEx_DisableL3L4Filtering(ETH_HandleTypeDef *heth)
+{
+ /* Disable L3/L4 filter */
+ CLEAR_BIT(heth->Instance->MACPFR, ETH_MACPFR_IPFE);
+}
+
+/**
+ * @brief Get the VLAN Configuration for Receive Packets.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @param pVlanConfig: pointer to a ETH_RxVLANConfigTypeDef structure
+ * that will contain the VLAN filter configuration.
+ * @retval HAL status
+ */
+HAL_StatusTypeDef HAL_ETHEx_GetRxVLANConfig(ETH_HandleTypeDef *heth, ETH_RxVLANConfigTypeDef *pVlanConfig)
+{
+ if(pVlanConfig == NULL)
+ {
+ return HAL_ERROR;
+ }
+
+ pVlanConfig->InnerVLANTagInStatus = ((READ_BIT(heth->Instance->MACVTR, ETH_MACVTR_EIVLRXS) >> 31) == 0U) ? DISABLE : ENABLE;
+ pVlanConfig->StripInnerVLANTag = READ_BIT(heth->Instance->MACVTR, ETH_MACVTR_EIVLS);
+ pVlanConfig->InnerVLANTag = ((READ_BIT(heth->Instance->MACVTR, ETH_MACVTR_ERIVLT) >> 27) == 0U) ? DISABLE : ENABLE;
+ pVlanConfig->DoubleVLANProcessing = ((READ_BIT(heth->Instance->MACVTR, ETH_MACVTR_EDVLP) >> 26) == 0U) ? DISABLE : ENABLE;
+ pVlanConfig->VLANTagHashTableMatch = ((READ_BIT(heth->Instance->MACVTR, ETH_MACVTR_VTHM) >> 25) == 0U) ? DISABLE : ENABLE;
+ pVlanConfig->VLANTagInStatus = ((READ_BIT(heth->Instance->MACVTR, ETH_MACVTR_EVLRXS) >> 24) == 0U) ? DISABLE : ENABLE;
+ pVlanConfig->StripVLANTag = READ_BIT(heth->Instance->MACVTR, ETH_MACVTR_EVLS);
+ pVlanConfig->VLANTypeCheck = READ_BIT(heth->Instance->MACVTR, (ETH_MACVTR_DOVLTC | ETH_MACVTR_ERSVLM | ETH_MACVTR_ESVL));
+ pVlanConfig->VLANTagInverceMatch = ((READ_BIT(heth->Instance->MACVTR, ETH_MACVTR_VTIM) >> 17) == 0U) ? DISABLE : ENABLE;
+
+ return HAL_OK;
+}
+
+/**
+ * @brief Set the VLAN Configuration for Receive Packets.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @param pVlanConfig: pointer to a ETH_RxVLANConfigTypeDef structure
+ * that contains VLAN filter configuration.
+ * @retval HAL status
+ */
+HAL_StatusTypeDef HAL_ETHEx_SetRxVLANConfig(ETH_HandleTypeDef *heth, ETH_RxVLANConfigTypeDef *pVlanConfig)
+{
+ if(pVlanConfig == NULL)
+ {
+ return HAL_ERROR;
+ }
+
+ /* Write config to MACVTR */
+ MODIFY_REG(heth->Instance->MACVTR, ETH_MACRXVLAN_MASK, (((uint32_t)pVlanConfig->InnerVLANTagInStatus << 31) |
+ pVlanConfig->StripInnerVLANTag |
+ ((uint32_t)pVlanConfig->InnerVLANTag << 27) |
+ ((uint32_t)pVlanConfig->DoubleVLANProcessing << 26) |
+ ((uint32_t)pVlanConfig->VLANTagHashTableMatch << 25) |
+ ((uint32_t)pVlanConfig->VLANTagInStatus << 24) |
+ pVlanConfig->StripVLANTag |
+ pVlanConfig->VLANTypeCheck |
+ ((uint32_t)pVlanConfig->VLANTagInverceMatch << 17)));
+
+ return HAL_OK;
+}
+
+/**
+ * @brief Set the VLAN Hash Table
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @param VLANHashTable: VLAN hash table 16 bit value
+ * @retval None
+ */
+void HAL_ETHEx_SetVLANHashTable(ETH_HandleTypeDef *heth, uint32_t VLANHashTable)
+{
+ MODIFY_REG(heth->Instance->MACVHTR, ETH_MACVHTR_VLHT, VLANHashTable);
+}
+
+/**
+ * @brief Get the VLAN Configuration for Transmit Packets.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @param VLANTag: Selects the vlan tag, this parameter must be one of the following
+ * ETH_OUTER_TX_VLANTAG
+ * ETH_INNER_TX_VLANTAG
+ * @param pVlanConfig: pointer to a ETH_TxVLANConfigTypeDef structure
+ * that will contain the Tx VLAN filter configuration.
+ * @retval HAL Status.
+ */
+HAL_StatusTypeDef HAL_ETHEx_GetTxVLANConfig(ETH_HandleTypeDef *heth, uint32_t VLANTag ,ETH_TxVLANConfigTypeDef *pVlanConfig)
+{
+ if (pVlanConfig == NULL)
+ {
+ return HAL_ERROR;
+ }
+
+ if(VLANTag == ETH_INNER_TX_VLANTAG)
+ {
+ pVlanConfig->SourceTxDesc = ((READ_BIT(heth->Instance->MACIVIR, ETH_MACVIR_VLTI) >> 20) == 0U) ? DISABLE : ENABLE;
+ pVlanConfig->SVLANType = ((READ_BIT(heth->Instance->MACIVIR, ETH_MACVIR_CSVL) >> 19) == 0U) ? DISABLE : ENABLE;
+ pVlanConfig->VLANTagControl = READ_BIT(heth->Instance->MACIVIR, (ETH_MACVIR_VLP | ETH_MACVIR_VLC));
+ }
+ else
+ {
+ pVlanConfig->SourceTxDesc = ((READ_BIT(heth->Instance->MACVIR, ETH_MACVIR_VLTI) >> 20) == 0U) ? DISABLE : ENABLE;
+ pVlanConfig->SVLANType = ((READ_BIT(heth->Instance->MACVIR, ETH_MACVIR_CSVL) >> 19) == 0U) ? DISABLE : ENABLE;
+ pVlanConfig->VLANTagControl = READ_BIT(heth->Instance->MACVIR, (ETH_MACVIR_VLP | ETH_MACVIR_VLC));
+ }
+
+ return HAL_OK;;
+}
+
+/**
+ * @brief Set the VLAN Configuration for Transmit Packets.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @param VLANTag: Selects the vlan tag, this parameter must be one of the following
+ * ETH_OUTER_TX_VLANTAG
+ * ETH_INNER_TX_VLANTAG
+ * @param pVlanConfig: pointer to a ETH_TxVLANConfigTypeDef structure
+ * that contains Tx VLAN filter configuration.
+ * @retval HAL Status
+ */
+HAL_StatusTypeDef HAL_ETHEx_SetTxVLANConfig(ETH_HandleTypeDef *heth, uint32_t VLANTag ,ETH_TxVLANConfigTypeDef *pVlanConfig)
+{
+ if(VLANTag == ETH_INNER_TX_VLANTAG)
+ {
+ MODIFY_REG(heth->Instance->MACIVIR, ETH_MACTXVLAN_MASK, (((uint32_t)pVlanConfig->SourceTxDesc << 20) |
+ ((uint32_t)pVlanConfig->SVLANType << 19) |
+ pVlanConfig->VLANTagControl));
+ /* Enable Double VLAN processing */
+ SET_BIT(heth->Instance->MACVTR, ETH_MACVTR_EDVLP);
+ }
+ else
+ {
+ MODIFY_REG(heth->Instance->MACVIR, ETH_MACTXVLAN_MASK, (((uint32_t)pVlanConfig->SourceTxDesc << 20) |
+ ((uint32_t)pVlanConfig->SVLANType << 19) |
+ pVlanConfig->VLANTagControl));
+ }
+
+ return HAL_OK;
+}
+
+/**
+ * @brief Set the VLAN Tag Identifier for Transmit Packets.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @param VLANTag: Selects the vlan tag, this parameter must be one of the following
+ * ETH_OUTER_TX_VLANTAG
+ * ETH_INNER_TX_VLANTAG
+ * @param VLANIdentifier: VLAN Identifier 16 bit value
+ * @retval None
+ */
+void HAL_ETHEx_SetTxVLANIdentifier(ETH_HandleTypeDef *heth, uint32_t VLANTag ,uint32_t VLANIdentifier)
+{
+ if(VLANTag == ETH_INNER_TX_VLANTAG)
+ {
+ MODIFY_REG(heth->Instance->MACIVIR, ETH_MACVIR_VLT, VLANIdentifier);
+ }
+ else
+ {
+ MODIFY_REG(heth->Instance->MACVIR, ETH_MACVIR_VLT, VLANIdentifier);
+ }
+}
+
+/**
+ * @brief Enables the VLAN Tag Filtering process.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @retval None.
+ */
+void HAL_ETHEx_EnableVLANProcessing(ETH_HandleTypeDef *heth)
+{
+ /* Enable VLAN processing */
+ SET_BIT(heth->Instance->MACPFR, ETH_MACPFR_VTFE);
+}
+
+/**
+ * @brief Disables the VLAN Tag Filtering process.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @retval None.
+ */
+void HAL_ETHEx_DisableVLANProcessing(ETH_HandleTypeDef *heth)
+{
+ /* Disable VLAN processing */
+ CLEAR_BIT(heth->Instance->MACPFR, ETH_MACPFR_VTFE);
+}
+
+/**
+ * @brief Enters the Low Power Idle (LPI) mode
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @param TxAutomate: Enable/Disbale automate enter/exit LPI mode.
+ * @param TxClockStop: Enable/Disbale Tx clock stop in LPI mode.
+ * @retval None
+ */
+void HAL_ETHEx_EnterLPIMode(ETH_HandleTypeDef *heth, FunctionalState TxAutomate, FunctionalState TxClockStop)
+{
+ /* Enable LPI Interrupts */
+ __HAL_ETH_MAC_ENABLE_IT(heth, ETH_MACIER_LPIIE);
+
+ /* Write to LPI Control register: Enter low power mode */
+ MODIFY_REG(heth->Instance->MACLCSR, (ETH_MACLCSR_LPIEN | ETH_MACLCSR_LPITXA | ETH_MACLCSR_LPITCSE), (((uint32_t)TxAutomate << 19) |
+ ((uint32_t)TxClockStop << 21) |
+ ETH_MACLCSR_LPIEN));
+}
+
+/**
+ * @brief Exits the Low Power Idle (LPI) mode.
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @retval None
+ */
+void HAL_ETHEx_ExitLPIMode(ETH_HandleTypeDef *heth)
+{
+ /* Clear the LPI Config and exit low power mode */
+ CLEAR_BIT(heth->Instance->MACLCSR, (ETH_MACLCSR_LPIEN | ETH_MACLCSR_LPITXA | ETH_MACLCSR_LPITCSE));
+
+ /* Enable LPI Interrupts */
+ __HAL_ETH_MAC_DISABLE_IT(heth, ETH_MACIER_LPIIE);
+}
+
+
+/**
+ * @brief Returns the ETH MAC LPI event
+ * @param heth: pointer to a ETH_HandleTypeDef structure that contains
+ * the configuration information for ETHERNET module
+ * @retval ETH MAC WakeUp event
+ */
+uint32_t HAL_ETHEx_GetMACLPIEvent(ETH_HandleTypeDef *heth)
+{
+ return heth->MACLPIEvent;
+}
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#endif /* ETH */
+
+#endif /* HAL_ETH_MODULE_ENABLED */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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