Talk:88W8388: Difference between revisions

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This appears to contain header files with the descriptions of all the registers for a similar Marvell chip. From disassembling the firmware it appears that at least the WLAN MAC registers are correct.
This appears to contain header files with the descriptions of all the registers for a similar Marvell chip. From disassembling the firmware it appears that at least the WLAN MAC registers are correct.


for example from memmap.h:

WL_INTR_BASE 0x90008000<br>
WL_TIMER_BASE 0x90009000<br>
WL_CFG_BASE 0x80000000<br>

WL_CIU_CFG_ASE 0x80002000<br>
WL_WLMAC_CFG_BASE 0x8000a000 // WLAN MAC base addr<br>
WL_LBU_CFG_BASE 0x8000c000 // Low speed bus unit<br>
WL_LBU_CSU_W82_BASE 0x8000c600 // Baseband registers<br>

Latest revision as of 17:19, 31 July 2008

Tracing and dissembling

Will somebody explain how to get this thing to trace and dissemble? I want to tell the driver to do something and watch what happens with the firmware.  :/ Something tells me I'll have to walk the driver to figure out what it tells the firmware, and walk the firmware to figure out how it reacts, since getting a debugger running IN the 88W8388 is technically hard.

Get JTAG or use an emulator.


Register Descriptions

Take a look at the zipfile at http://ftp.gpl-devices.org/pub/vendors/Netgear/WGR101/WGR101_V1009_package.zip

This appears to contain header files with the descriptions of all the registers for a similar Marvell chip. From disassembling the firmware it appears that at least the WLAN MAC registers are correct.


for example from memmap.h:

WL_INTR_BASE 0x90008000
WL_TIMER_BASE 0x90009000
WL_CFG_BASE 0x80000000

WL_CIU_CFG_ASE 0x80002000
WL_WLMAC_CFG_BASE 0x8000a000 // WLAN MAC base addr
WL_LBU_CFG_BASE 0x8000c000 // Low speed bus unit
WL_LBU_CSU_W82_BASE 0x8000c600 // Baseband registers