Broadcom BCM5722 - Table 74: Send Buffer Descriptor (Big-Endian 32-Bit Format) with Word and Byte Swapping

BCM5722 Programmer’s Guide
10/15/07
Broadcom Corporation
Page 151 Endian Control (Byte and Word Swapping) Document 5722-PG101-R
Word Swap Non-Frame Data = 1 and Byte Swap Non-Frame Data = 1
This requires the software to use the following big-endian data structure on the host:
Table 74: Send Buffer Descriptor (Big-Endian 32-bit format) with Word and Byte Swapping
Byte # 0 1 2 3
Bit # 31 16 15 0
MSB Host Address 0x00
LSB 0x04
MSB Length LSB Flags 0x08
Reserved VLAN 0x0C