Maxim-integrated 78Q8430 Linux Driver ARM Platform Bedienungsanleitung PDF herunterladen (Seite 15)

UG_8430_008 78Q8430 Linux Driver ARM Platform User Guide

Rev. 1.0 15

r: 8430 register access

Syntax:

8430-tool ethn –r read reg

write reg 32_bit_hex_value

debug 32-bit-debug_bit_mask_in_hex

status [rx|tx]

Description:

This command option causes the driver to read and write on-chip registers and enable device driver

debugging messages which are piped to the system console.

Operands:

read reg Keyword to display the contents of a MAC register. reg is the register

to be read.

write reg 32_bit_hex_value Keyword to modify the contents of a MAC register. reg is the register

to be written. value is the value to be written.

debug Configures driver diagnostic message output based on the 32-bit hex

bit mask,

32-bit-debug_bit_mask_in_hex. Refer to Section 3, 8430-tool Debug

Command Bit Mask Values, for a listing of the debug message

masks.

status [rx|tx] Display internal status information. rx shows receive information. tx

shows transmit information.

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Maxim-integrated 78Q8430 Linux Driver ARM Platform Bedienungsanleitung Seite 15