2 * Acess2 RealTek 8169 Gigabit Network Controller Driver
3 * - By John Hodge (thePowersGang)
11 #define TXD_FLAG_OWN 0x8000 // Driver/Controller flag
12 #define TXD_FLAG_EOR 0x4000 // End of ring
13 #define TXD_FLAG_FS 0x2000 // First segment of a packet
14 #define TXD_FLAG_LS 0x1000 // Last segment of a packet
15 #define TXD_FLAG_LGSEN 0x0800 // Larget send
16 #define TXD_FLAG_IPCS 0x0004 // Offload IP checksum (only if LGSEN=0)
17 #define TXD_FLAG_UDPCS 0x0002 // Offload UDP checksum (only if LGSEN=0)
18 #define TXD_FLAG_TCPCS 0x0001 // Offload TCP checksum (only if LGSEN=0)
20 typedef struct s8169_Desc t8169_Desc;
26 Uint16 VLANTag; // Encoded VIDL(8):PRIO(3):CFI:VIDH(4)
30 } PACKED; // sizeof() = 16 bytes