X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=include%2Fnet.h;h=af8617bea6c51b5da319860c938ff64bb42aea6c;hb=6e3a51072093ae7dfb06bc877570bd950a19dcf6;hp=a99b06af097a23e06fc968c8d1887418689eb2a2;hpb=12a41aa7e19417a787ba16ddf24fadcbc21ea6f8;p=karo-tx-uboot.git

diff --git a/include/net.h b/include/net.h
index a99b06af09..af8617bea6 100644
--- a/include/net.h
+++ b/include/net.h
@@ -85,10 +85,20 @@ enum eth_state_t {
  *
  * @iobase: The base address of the hardware registers
  * @enetaddr: The Ethernet MAC address that is loaded from EEPROM or env
+ * @phy_interface: PHY interface to use - see PHY_INTERFACE_MODE_...
  */
 struct eth_pdata {
 	phys_addr_t iobase;
 	unsigned char enetaddr[6];
+	int phy_interface;
+};
+
+enum eth_recv_flags {
+	/*
+	 * Check hardware device for new packets (otherwise only return those
+	 * which are already in the memory buffer ready to process)
+	 */
+	ETH_RECV_CHECK_DEVICE		= 1 << 0,
 };
 
 /**
@@ -109,7 +119,9 @@ struct eth_pdata {
  * mcast: Join or leave a multicast group (for TFTP) - optional
  * write_hwaddr: Write a MAC address to the hardware (used to pass it to Linux
  *		 on some platforms like ARM). This function expects the
- *		 eth_pdata::enetaddr field to be populated - optional
+ *		 eth_pdata::enetaddr field to be populated. The method can
+ *		 return -ENOSYS to indicate that this is not implemented for
+		 this hardware - optional.
  * read_rom_hwaddr: Some devices have a backup of the MAC address stored in a
  *		    ROM on the board. This is how the driver should expose it
  *		    to the network stack. This function should fill in the
@@ -118,7 +130,7 @@ struct eth_pdata {
 struct eth_ops {
 	int (*start)(struct udevice *dev);
 	int (*send)(struct udevice *dev, void *packet, int length);
-	int (*recv)(struct udevice *dev, uchar **packetp);
+	int (*recv)(struct udevice *dev, int flags, uchar **packetp);
 	int (*free_pkt)(struct udevice *dev, uchar *packet, int length);
 	void (*stop)(struct udevice *dev);
 #ifdef CONFIG_MCAST_TFTP