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Configuration options for STM_EMAC buffer counts #9307

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Merged
merged 1 commit into from
Feb 19, 2019
Merged

Configuration options for STM_EMAC buffer counts #9307

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13 changes: 13 additions & 0 deletions features/netsocket/emac-drivers/TARGET_STM_EMAC/mbed_lib.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
{
"name": "stm32-emac",
"config": {
"eth-rxbufnb": 4,
"eth-txbufnb": 4
},
"target_overrides": {
"NUCLEO_F207ZG": {
"eth-rxbufnb": 1,
"eth-txbufnb": 4
}
}
}
10 changes: 8 additions & 2 deletions targets/TARGET_STM/TARGET_STM32F1/device/stm32f1xx_hal_conf.h
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Original file line number Diff line number Diff line change
Expand Up @@ -164,8 +164,14 @@ extern "C" {
/* Definition of the Ethernet driver buffers size and count */
#define ETH_RX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for receive */
#define ETH_TX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for transmit */
#define ETH_RXBUFNB 8U /* 8 Rx buffers of size ETH_RX_BUF_SIZE */
#define ETH_TXBUFNB 4U /* 4 Tx buffers of size ETH_TX_BUF_SIZE */

#ifdef MBED_CONF_STM32_EMAC_ETH_RXBUFNB
#define ETH_RXBUFNB MBED_CONF_STM32_EMAC_ETH_RXBUFNB /* Rx buffers of size ETH_RX_BUF_SIZE */
#endif

#ifdef MBED_CONF_STM32_EMAC_ETH_TXBUFNB
#define ETH_TXBUFNB MBED_CONF_STM32_EMAC_ETH_TXBUFNB /* Tx buffers of size ETH_TX_BUF_SIZE */
#endif

/* Section 2: PHY configuration section */

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10 changes: 8 additions & 2 deletions targets/TARGET_STM/TARGET_STM32F2/device/stm32f2xx_hal_conf.h
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Original file line number Diff line number Diff line change
Expand Up @@ -175,8 +175,14 @@
/* Definition of the Ethernet driver buffers size and count */
#define ETH_RX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for receive */
#define ETH_TX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for transmit */
#define ETH_RXBUFNB 4U /* 4 Rx buffers of size ETH_RX_BUF_SIZE */
#define ETH_TXBUFNB 4U /* 4 Tx buffers of size ETH_TX_BUF_SIZE */

#ifdef MBED_CONF_STM32_EMAC_ETH_RXBUFNB
#define ETH_RXBUFNB MBED_CONF_STM32_EMAC_ETH_RXBUFNB /* Rx buffers of size ETH_RX_BUF_SIZE */
#endif

#ifdef MBED_CONF_STM32_EMAC_ETH_TXBUFNB
#define ETH_TXBUFNB MBED_CONF_STM32_EMAC_ETH_TXBUFNB /* Tx buffers of size ETH_TX_BUF_SIZE */
#endif

/* Section 2: PHY configuration section */

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10 changes: 8 additions & 2 deletions targets/TARGET_STM/TARGET_STM32F4/device/stm32f4xx_hal_conf.h
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Original file line number Diff line number Diff line change
Expand Up @@ -183,8 +183,14 @@
/* Definition of the Ethernet driver buffers size and count */
#define ETH_RX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for receive */
#define ETH_TX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for transmit */
#define ETH_RXBUFNB 4U /* 4 Rx buffers of size ETH_RX_BUF_SIZE */
#define ETH_TXBUFNB 4U /* 4 Tx buffers of size ETH_TX_BUF_SIZE */

#ifdef MBED_CONF_STM32_EMAC_ETH_RXBUFNB
#define ETH_RXBUFNB MBED_CONF_STM32_EMAC_ETH_RXBUFNB /* Rx buffers of size ETH_RX_BUF_SIZE */
#endif

#ifdef MBED_CONF_STM32_EMAC_ETH_TXBUFNB
#define ETH_TXBUFNB MBED_CONF_STM32_EMAC_ETH_TXBUFNB /* Tx buffers of size ETH_TX_BUF_SIZE */
#endif

/* Section 2: PHY configuration section */

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9 changes: 7 additions & 2 deletions targets/TARGET_STM/TARGET_STM32F7/device/stm32f7xx_hal_conf.h
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Original file line number Diff line number Diff line change
Expand Up @@ -189,9 +189,14 @@
/* Definition of the Ethernet driver buffers size and count */
#define ETH_RX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for receive */
#define ETH_TX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for transmit */
#define ETH_RXBUFNB 4U /* 4 Rx buffers of size ETH_RX_BUF_SIZE */
#define ETH_TXBUFNB 4U /* 4 Tx buffers of size ETH_TX_BUF_SIZE */

#ifdef MBED_CONF_STM32_EMAC_ETH_RXBUFNB
#define ETH_RXBUFNB MBED_CONF_STM32_EMAC_ETH_RXBUFNB /* Rx buffers of size ETH_RX_BUF_SIZE */
#endif

#ifdef MBED_CONF_STM32_EMAC_ETH_TXBUFNB
#define ETH_TXBUFNB MBED_CONF_STM32_EMAC_ETH_TXBUFNB /* Tx buffers of size ETH_TX_BUF_SIZE */
#endif
/* Section 2: PHY configuration section */

/* DP83848 PHY Address*/
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