MaxOS::drivers::ethernet::InitializationBlock Struct Reference

The initialization block for the AMD AM79C973 Ethernet Controller. More...

#include <amd_am79c973.h>

Public Attributes
uint16_t	mode
	The operation mode.
unsigned	reserved1: 4
	Unused, must be zero.
unsigned	num_send_buffers: 4
	How many buffers are used for sending.
unsigned	reserved2: 4
	Unused, must be zero.
unsigned	num_recv_buffers: 4
	How many buffers are used for receiving.
uint64_t	physical_address: 48
	The physical (MAC) address of the device (Not 64 bits but will be treated like it is)
uint16_t	reserved3
	Unused, must be zero.
uint64_t	logical_address
	The logical address filter for the device to use when deciding whether to accept a packet (0 = no filtering)
uint32_t	recv_buffer_descr_address
	Physical address of the first receive buffer descriptor.
uint32_t	send_buffer_descr_address
	Physical address of the first send buffer descriptor.

Detailed Description

The initialization block for the AMD AM79C973 Ethernet Controller.

Definition at line 28 of file amd_am79c973.h.

Member Data Documentation

logical_address

uint64_t MaxOS::drivers::ethernet::InitializationBlock::logical_address

The logical address filter for the device to use when deciding whether to accept a packet (0 = no filtering)

Definition at line 37 of file amd_am79c973.h.

mode

uint16_t MaxOS::drivers::ethernet::InitializationBlock::mode

The operation mode.

Definition at line 30 of file amd_am79c973.h.

num_recv_buffers

unsigned MaxOS::drivers::ethernet::InitializationBlock::num_recv_buffers

How many buffers are used for receiving.

Definition at line 34 of file amd_am79c973.h.

num_send_buffers

unsigned MaxOS::drivers::ethernet::InitializationBlock::num_send_buffers

How many buffers are used for sending.

Definition at line 32 of file amd_am79c973.h.

physical_address

uint64_t MaxOS::drivers::ethernet::InitializationBlock::physical_address

The physical (MAC) address of the device (Not 64 bits but will be treated like it is)

Definition at line 35 of file amd_am79c973.h.

recv_buffer_descr_address

uint32_t MaxOS::drivers::ethernet::InitializationBlock::recv_buffer_descr_address

Physical address of the first receive buffer descriptor.

Definition at line 38 of file amd_am79c973.h.

reserved1

unsigned MaxOS::drivers::ethernet::InitializationBlock::reserved1

Unused, must be zero.

Definition at line 31 of file amd_am79c973.h.

reserved2

unsigned MaxOS::drivers::ethernet::InitializationBlock::reserved2

Unused, must be zero.

Definition at line 33 of file amd_am79c973.h.

reserved3

uint16_t MaxOS::drivers::ethernet::InitializationBlock::reserved3

Unused, must be zero.

Definition at line 36 of file amd_am79c973.h.

send_buffer_descr_address

uint32_t MaxOS::drivers::ethernet::InitializationBlock::send_buffer_descr_address

Physical address of the first send buffer descriptor.

Definition at line 39 of file amd_am79c973.h.

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The documentation for this struct was generated from the following file:

• /home/runner/work/MaxOS/MaxOS/kernel/include/drivers/ethernet/amd_am79c973.h