構造体定義書 - e1000_tx

struct e1000_tx_desc

No.	名称	属性	説明
1	e1000_tx_desc
	buffer_addr	uint64_t	Address of the descriptor's data buffer
	data	uint32_t
	length	uint16_t	Data buffer length
	cso	uint8_t	Checksum offset
	cmd	uint8_t	Descriptor control
	flags
	lower
	data	uint32_t
	status	uint8_t	Descriptor status
	css	uint8_t	Checksum start
	special	uint16_t
	fields
	upper

e1000_tx_desc