phy: atheros: Clarify the intention of ar8021_config

[oweals/u-boot.git] / include / net.h

diff --git a/include/net.h b/include/net.h
index 22c83bc21375fa8cd30de5bccef2946f0f103000..82500eeb30f706ea3254cd98421212dcfeba6739 100644 (file)
--- a/include/net.h
+++ b/include/net.h
@@ -50,6 +50,17 @@ struct in_addr {
        __be32 s_addr;
 };
 
+/**
+ * do_tftpb - Run the tftpboot command
+ *
+ * @cmdtp: Command information for tftpboot
+ * @flag: Command flags (CMD_FLAG_...)
+ * @argc: Number of arguments
+ * @argv: List of arguments
+ * @return result (see enum command_ret_t)
+ */
+int do_tftpb(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]);
+
 /**
  * An incoming packet handler.
  * @param pkt    pointer to the application packet
@@ -345,6 +356,7 @@ struct vlan_ethernet_hdr {
 #define PROT_VLAN      0x8100          /* IEEE 802.1q protocol         */
 #define PROT_IPV6      0x86dd          /* IPv6 over bluebook           */
 #define PROT_PPP_SES   0x8864          /* PPPoE session messages       */
+#define PROT_NCSI      0x88f8          /* NC-SI control packets        */
 
 #define IPPROTO_ICMP    1      /* Internet Control Message Protocol    */
 #define IPPROTO_UDP    17      /* User Datagram Protocol               */
@@ -845,9 +857,10 @@ void ip_to_string(struct in_addr x, char *s);
 /**
  * string_to_ip() - Convert a string to ip address
  *
- * @s: String to conver, in the format format a.b.c.d, where each value is a
- *     decimal number from 0 to 255
- * @return IP address, or 0 if invalid
+ * Implemented in lib/net_utils.c (built unconditionally)
+ *
+ * @s: Input string to parse
+ * @return: in_addr struct containing the parsed IP address
  */
 struct in_addr string_to_ip(const char *s);
 
@@ -905,4 +918,12 @@ static inline struct in_addr env_get_ip(char *var)
 {
        return string_to_ip(env_get(var));
 }
+
+/**
+ * reset_phy() - Reset the Ethernet PHY
+ *
+ * This should be implemented by boards if CONFIG_RESET_PHY_R is enabled
+ */
+void reset_phy(void);
+
 #endif /* __NET_H__ */