From 84eb1fba7b50aea7807c85258ced2c2be7dca18f Mon Sep 17 00:00:00 2001 From: Joe Hershberger Date: Sun, 22 Mar 2015 17:09:03 -0500 Subject: net: Refactor in preparation for driver model Move some things around and organize things so that the driver model implementation will fit in more easily. Signed-off-by: Joe Hershberger Reviewed-by: Simon Glass --- include/net.h | 68 ++++++++++++++++++++++++++++++----------------------------- 1 file changed, 35 insertions(+), 33 deletions(-) (limited to 'include/net.h') diff --git a/include/net.h b/include/net.h index c6c83b238d..df86176efe 100644 --- a/include/net.h +++ b/include/net.h @@ -97,13 +97,9 @@ struct eth_device { void *priv; }; -int eth_initialize(bd_t *bis); /* Initialize network subsystem */ int eth_register(struct eth_device *dev);/* Register network device */ int eth_unregister(struct eth_device *dev);/* Remove network device */ -void eth_try_another(int first_restart); /* Change the device */ -void eth_set_current(void); /* set nterface to ethcur var */ -/* get the current device MAC */ extern struct eth_device *eth_current; static inline __attribute__((always_inline)) @@ -111,7 +107,10 @@ struct eth_device *eth_get_dev(void) { return eth_current; } +struct eth_device *eth_get_dev_by_name(const char *devname); +struct eth_device *eth_get_dev_by_index(int index); /* get dev @ index */ +/* get the current device MAC */ static inline unsigned char *eth_get_ethaddr(void) { if (eth_current) @@ -119,8 +118,37 @@ static inline unsigned char *eth_get_ethaddr(void) return NULL; } -struct eth_device *eth_get_dev_by_name(const char *devname); -struct eth_device *eth_get_dev_by_index(int index); /* get dev @ index */ +/* Set active state */ +static inline __attribute__((always_inline)) int eth_init_state_only(bd_t *bis) +{ + eth_get_dev()->state = ETH_STATE_ACTIVE; + + return 0; +} +/* Set passive state */ +static inline __attribute__((always_inline)) void eth_halt_state_only(void) +{ + eth_get_dev()->state = ETH_STATE_PASSIVE; +} + +/* + * Set the hardware address for an ethernet interface based on 'eth%daddr' + * environment variable (or just 'ethaddr' if eth_number is 0). + * Args: + * base_name - base name for device (normally "eth") + * eth_number - value of %d (0 for first device of this type) + * Returns: + * 0 is success, non-zero is error status from driver. + */ +int eth_write_hwaddr(struct eth_device *dev, const char *base_name, + int eth_number); + +int usb_eth_initialize(bd_t *bi); + +int eth_initialize(bd_t *bis); /* Initialize network subsystem */ +void eth_try_another(int first_restart); /* Change the device */ +void eth_set_current(void); /* set nterface to ethcur var */ + int eth_get_dev_index(void); /* get the device index */ void eth_parse_enetaddr(const char *addr, uchar *enetaddr); int eth_getenv_enetaddr(char *name, uchar *enetaddr); @@ -138,7 +166,6 @@ int eth_setenv_enetaddr(char *name, const uchar *enetaddr); int eth_getenv_enetaddr_by_index(const char *base_name, int index, uchar *enetaddr); -int usb_eth_initialize(bd_t *bi); int eth_init(bd_t *bis); /* Initialize the device */ int eth_send(void *packet, int length); /* Send a packet */ @@ -148,32 +175,7 @@ extern void (*push_packet)(void *packet, int length); #endif int eth_rx(void); /* Check for received packets */ void eth_halt(void); /* stop SCC */ -char *eth_get_name(void); /* get name of current device */ - -/* Set active state */ -static inline __attribute__((always_inline)) int eth_init_state_only(bd_t *bis) -{ - eth_get_dev()->state = ETH_STATE_ACTIVE; - - return 0; -} -/* Set passive state */ -static inline __attribute__((always_inline)) void eth_halt_state_only(void) -{ - eth_get_dev()->state = ETH_STATE_PASSIVE; -} - -/* - * Set the hardware address for an ethernet interface based on 'eth%daddr' - * environment variable (or just 'ethaddr' if eth_number is 0). - * Args: - * base_name - base name for device (normally "eth") - * eth_number - value of %d (0 for first device of this type) - * Returns: - * 0 is success, non-zero is error status from driver. - */ -int eth_write_hwaddr(struct eth_device *dev, const char *base_name, - int eth_number); +const char *eth_get_name(void); /* get name of current device */ #ifdef CONFIG_MCAST_TFTP int eth_mcast_join(IPaddr_t mcast_addr, u8 join); -- cgit v1.2.1