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authorJoe Hershberger <joe.hershberger@ni.com>2015-03-22 17:09:03 -0500
committerSimon Glass <sjg@chromium.org>2015-04-18 11:11:10 -0600
commit84eb1fba7b50aea7807c85258ced2c2be7dca18f (patch)
treeb6e620cafa65f273e429894a150a478de06ff85f /include
parentff99743254c260e86b36bbbbfd1fe72a876c2ad9 (diff)
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 <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include')
-rw-r--r--include/net.h68
1 files changed, 35 insertions, 33 deletions
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);