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Merge pull request #15611 from benpicco/boards/eui_provider.h

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net/eui_provider: API cleanup
This commit is contained in:
Martine Lenders 2020-12-18 15:02:57 +01:00 committed by GitHub
commit 6646682873
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13 changed files with 234 additions and 126 deletions
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21
boards/avr-rss2/include/board.h
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@ -23,9 +23,6 @@
#include "cpu.h"
#include "periph/gpio.h"
#include "at24mac.h"
#include "net/eui_provider.h"
#ifdef __cplusplus
extern "C" {
#endif
@ -38,24 +35,6 @@ extern "C" {
#define AT24MAC_PARAM_TYPE AT24MAC6XX
/** @} */
/**
* @brief AT24Mac provides a EUI-64, this is also printed on the board
*/
static inline int _at24mac_get_eui64(const void *arg, eui64_t *addr)
{
return at24mac_get_eui64((uintptr_t)arg, addr);
}
/**
* @name EUI-64 sources on the board
* AT24Mac is present on the board
* @{
*/
#define EUI64_PROVIDER_FUNC _at24mac_get_eui64
#define EUI64_PROVIDER_TYPE NETDEV_AT86RF2XX
#define EUI64_PROVIDER_INDEX 0
/** @} */
/**
* @name LED pin definitions and handlers
* @{

51
boards/avr-rss2/include/eui_provider_params.h Normal file
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@ -0,0 +1,51 @@
/*
* Copyright (C) 2020 ML!PA Consulting GmbH
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup boards_avr-rss2
* @{
*
* @file
* @brief EUI providers found on the board
*
* @author Benjamin Valentin <benjamin.valentin@ml-pa.com>
*/
#ifndef EUI_PROVIDER_PARAMS_H
#define EUI_PROVIDER_PARAMS_H
#include "at24mac.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief AT24Mac provides a EUI-64, this is also printed on the board
*/
static inline int _at24mac_get_eui64(uint8_t index, eui64_t *addr)
{
return at24mac_get_eui64(index, addr);
}
/**
* @name EUI-64 sources on the board
* AT24Mac is present on the board
* @{
*/
#define EUI64_PROVIDER_FUNC _at24mac_get_eui64
#define EUI64_PROVIDER_TYPE NETDEV_AT86RF2XX
#define EUI64_PROVIDER_INDEX 0
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* EUI_PROVIDER_PARAMS_H */
/** @} */

34
boards/derfmega256/include/board.h
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@ -21,44 +21,10 @@
#include "cpu.h"
#include "periph/eeprom.h"
#include "net/eui_provider.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @name MAC configuration
* Offset of the MAC address in the EEPROM
*/
#define EEPROM_MAC_ADDR (0x1fe4)
/**
* @brief Constant in EEPROM provides a EUI-64, this is also printed on the board
*/
static inline int _eeprom_mac_get_eui64(const void *arg, eui64_t *addr)
{
(void) arg;
if (eeprom_read(EEPROM_MAC_ADDR, addr, sizeof(eui64_t)) != sizeof(eui64_t)) {
return -1;
}
addr->uint64.u64 = byteorder_htonll(addr->uint64.u64).u64;
return 0;
}
/**
* @name EUI-64 sources on the board
* @{
*/
#define EUI64_PROVIDER_FUNC _eeprom_mac_get_eui64
#define EUI64_PROVIDER_TYPE NETDEV_AT86RF2XX
#define EUI64_PROVIDER_INDEX 0
/** @} */
/**
* @name xtimer configuration values
* @{

64
boards/derfmega256/include/eui_provider_params.h Normal file
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@ -0,0 +1,64 @@
/*
* Copyright (C) 2020 ML!PA Consulting GmbH
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup boards_deRFmega256
* @{
*
* @file
* @brief EUI providers found on the board
*
* @author Alexander Chudov <chudov@gmail.com>
*/
#ifndef EUI_PROVIDER_PARAMS_H
#define EUI_PROVIDER_PARAMS_H
#include "net/eui64.h"
#include "periph/eeprom.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @name MAC configuration
* Offset of the MAC address in the EEPROM
*/
#define EEPROM_MAC_ADDR (0x1fe4)
/**
* @brief Constant in EEPROM provides a EUI-64, this is also printed on the board
*/
static inline int _eeprom_mac_get_eui64(uint8_t index, eui64_t *addr)
{
(void)index;
if (eeprom_read(EEPROM_MAC_ADDR, addr, sizeof(eui64_t)) != sizeof(eui64_t)) {
return -1;
}
addr->uint64.u64 = byteorder_htonll(addr->uint64.u64).u64;
return 0;
}
/**
* @name EUI-64 sources on the board
* @{
*/
#define EUI64_PROVIDER_FUNC _eeprom_mac_get_eui64
#define EUI64_PROVIDER_TYPE NETDEV_AT86RF2XX
#define EUI64_PROVIDER_INDEX 0
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* EUI_PROVIDER_PARAMS_H */
/** @} */

17
boards/same54-xpro/include/board.h
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@ -21,7 +21,6 @@
#define BOARD_H
#include "cpu.h"
#include "at24mac.h"
#include "mtd.h"
#ifdef __cplusplus
@ -45,22 +44,6 @@ extern "C" {
#define ATCA_PARAM_I2C I2C_DEV(1)
/** @} */
/**
* @brief AT24Mac provides a EUI-48
*/
static inline int _at24mac_get_eui48(const void *arg, eui48_t *addr)
{
return at24mac_get_eui48((uintptr_t)arg, addr);
}
/**
* @name EUI-48 sources on the board
* AT24Mac is present on the board
* @{
*/
#define EUI48_PROVIDER_FUNC _at24mac_get_eui48
/** @} */
/**
* @name LED pin definitions and handlers
* @{

48
boards/same54-xpro/include/eui_provider_params.h Normal file
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@ -0,0 +1,48 @@
/*
* Copyright (C) 2020 ML!PA Consulting GmbH
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup boards_same54-xpro
* @{
*
* @file
* @brief EUI providers found on the board
*
* @author Benjamin Valentin <benjamin.valentin@ml-pa.com>
*/
#ifndef EUI_PROVIDER_PARAMS_H
#define EUI_PROVIDER_PARAMS_H
#include "at24mac.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief AT24Mac provides a EUI-48
*/
static inline int _at24mac_get_eui48(uint8_t index, eui48_t *addr)
{
return at24mac_get_eui48(index, addr);
}
/**
* @name EUI-48 sources on the board
* AT24Mac is present on the board
* @{
*/
#define EUI48_PROVIDER_FUNC _at24mac_get_eui48
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* EUI_PROVIDER_PARAMS_H */
/** @} */

26
boards/samr21-xpro/include/board.h
View File

@ -25,8 +25,6 @@
#include "periph_conf.h"
#include "periph_cpu.h"
#include "edbg_eui.h"
#ifdef __cplusplus
extern "C" {
#endif
@ -59,30 +57,6 @@ extern "C" {
#define AT86RF2XX_PARAM_SLEEP GPIO_PIN(PA, 20)
#define AT86RF2XX_PARAM_RESET GPIO_PIN(PB, 15)
/**
* @brief EDBG provides a EUI-64, the same that is printed on the board
*/
static inline int _edbg_get_eui64(const void *arg, eui64_t *addr)
{
(void) arg;
/* EDBG can take a while to respond on cold boot */
unsigned tries = 10000;
while (--tries && edbg_get_eui64(addr)) {}
return tries ? 0 : -1;
}
/**
* @name EUI sources on the board
* EUI-64 inside EDBG for the internal radio
* @{
*/
#define EUI64_PROVIDER_FUNC _edbg_get_eui64
#define EUI64_PROVIDER_TYPE NETDEV_AT86RF2XX
#define EUI64_PROVIDER_INDEX 0
/** @} */
/**
* @name LED pin definitions and handlers
* @{

55
boards/samr21-xpro/include/eui_provider_params.h Normal file
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@ -0,0 +1,55 @@
/*
* Copyright (C) 2020 ML!PA Consulting GmbH
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup boards_samr21-xpro
* @{
*
* @file
* @brief EUI providers found on the board
*
* @author Benjamin Valentin <benjamin.valentin@ml-pa.com>
*/
#ifndef EUI_PROVIDER_PARAMS_H
#define EUI_PROVIDER_PARAMS_H
#include "edbg_eui.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief EDBG provides a EUI-64, the same that is printed on the board
*/
static inline int _edbg_get_eui64(uint8_t index, eui64_t *addr)
{
(void)index;
/* EDBG can take a while to respond on cold boot */
unsigned tries = 10000;
while (--tries && edbg_get_eui64(addr)) {}
return tries ? 0 : -1;
}
/**
* @name EUI sources on the board
* EUI-64 inside EDBG for the internal radio
* @{
*/
#define EUI64_PROVIDER_FUNC _edbg_get_eui64
#define EUI64_PROVIDER_TYPE NETDEV_AT86RF2XX
#define EUI64_PROVIDER_INDEX 0
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* EUI_PROVIDER_PARAMS_H */
/** @} */

6
cpu/cc2538/include/cc2538_eui_primary.h
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@ -33,12 +33,14 @@ extern "C" {
*
* @param arg unused
* @param[out] addr The EUI-64
* @param index unused
*
* @return 0
*/
static inline int cc2538_get_eui64_primary(const void *arg, eui64_t *addr)
static inline int cc2538_get_eui64_primary(const void *arg, eui64_t *addr, uint8_t index)
{
(void) arg;
(void)arg;
(void)index;
/*
* The primary EUI-64 seems to be written to memory in a non-sequential

10
sys/include/net/eui_provider.h
View File

@ -106,33 +106,32 @@ extern "C" {
/**
* @brief Function for providing a EUI-48 to a device
*
* @param[in] arg Optional argument provided by eui48_conf_t
* @param[in] index index of the netdev
* @param[out] addr Destination pointer for the EUI-48 address
*
* @return 0 on success, next provider in eui48_conf_t will be
* used otherwise.
* Will fall back to @see luid_get_eui48 eventually.
*/
typedef int (*netdev_get_eui48_cb_t)(const void *arg, eui48_t *addr);
typedef int (*netdev_get_eui48_cb_t)(uint8_t index, eui48_t *addr);
/**
* @brief Function for providing a EUI-64 to a device
*
* @param[in] arg Optional argument provided by eui64_conf_t
* @param[in] index index of the netdev
* @param[out] addr Destination pointer for the EUI-64 address
*
* @return 0 on success, next provider in eui64_conf_t will be
* used otherwise.
* Will fall back to @see luid_get_eui64 eventually.
*/
typedef int (*netdev_get_eui64_cb_t)(const void *arg, eui64_t *addr);
typedef int (*netdev_get_eui64_cb_t)(uint8_t index, eui64_t *addr);
/**
* @brief Structure to hold providers for EUI-48 addresses
*/
typedef struct {
netdev_get_eui48_cb_t provider; /**< function to provide an EUI-48 */
const void *arg; /**< argument to the provider function */
netdev_type_t type; /**< device type to match or `NETDEV_ANY` */
uint8_t index; /**< device index to match or `NETDEV_INDEX_ANY` */
} eui48_conf_t;
@ -142,7 +141,6 @@ typedef struct {
*/
typedef struct {
netdev_get_eui64_cb_t provider; /**< function to provide an EUI-64 */
const void *arg; /**< argument to the provider function */
netdev_type_t type; /**< device type to match or `NETDEV_ANY` */
uint8_t index; /**< device index to match or `NETDEV_INDEX_ANY` */
} eui64_conf_t;

4
sys/net/link_layer/eui_provider/eui_provider.c
View File

@ -35,7 +35,7 @@ void netdev_eui48_get(netdev_t *netdev, eui48_t *addr)
#else
(void) netdev;
#endif
if (eui48_conf[i].provider(eui48_conf[i].arg, addr) == 0) {
if (eui48_conf[i].provider(i, addr) == 0) {
return;
}
}
@ -60,7 +60,7 @@ void netdev_eui64_get(netdev_t *netdev, eui64_t *addr)
#else
(void) netdev;
#endif
if (eui64_conf[i].provider(eui64_conf[i].arg, addr) == 0) {
if (eui64_conf[i].provider(i, addr) == 0) {
return;
}
}

12
sys/net/link_layer/eui_provider/include/eui48_provider_params.h
View File

@ -17,7 +17,9 @@
#ifndef EUI48_PROVIDER_PARAMS_H
#define EUI48_PROVIDER_PARAMS_H
#include "board.h"
#if __has_include("eui_provider_params.h")
#include "eui_provider_params.h"
#endif
#include "net/eui_provider.h"
#ifdef __cplusplus
@ -38,13 +40,6 @@ extern "C" {
#endif
#endif
/**
* @brief Optional function argument to `netdev_get_eui48_cb_t`
*/
#ifndef EUI48_PROVIDER_ARG
#define EUI48_PROVIDER_ARG NULL
#endif
/**
* @brief Driver type to match with EUI-48 provider
*/
@ -66,7 +61,6 @@ extern "C" {
#ifndef EUI48_PROVIDER_PARAMS
#define EUI48_PROVIDER_PARAMS { \
.provider = EUI48_PROVIDER_FUNC, \
.arg = EUI48_PROVIDER_ARG, \
.type = EUI48_PROVIDER_TYPE, \
.index = EUI48_PROVIDER_INDEX, \
},

12
sys/net/link_layer/eui_provider/include/eui64_provider_params.h
View File

@ -17,7 +17,9 @@
#ifndef EUI64_PROVIDER_PARAMS_H
#define EUI64_PROVIDER_PARAMS_H
#include "board.h"
#if __has_include("eui_provider_params.h")
#include "eui_provider_params.h"
#endif
#include "net/eui_provider.h"
#ifdef __cplusplus
@ -38,13 +40,6 @@ extern "C" {
#endif
#endif
/**
* @brief Optional function argument to `netdev_get_eui64_cb_t`
*/
#ifndef EUI64_PROVIDER_ARG
#define EUI64_PROVIDER_ARG NULL
#endif
/**
* @brief Driver type to match with EUI-64 provider
*/
@ -66,7 +61,6 @@ extern "C" {
#ifndef EUI64_PROVIDER_PARAMS
#define EUI64_PROVIDER_PARAMS { \
.provider = EUI64_PROVIDER_FUNC, \
.arg = EUI64_PROVIDER_ARG, \
.type = EUI64_PROVIDER_TYPE, \
.index = EUI64_PROVIDER_INDEX, \
},