[Madwifi-users] CRC help

[Vikram K. <vk...@re...>]

Folks,

  I am trying to find out where the MAC crc is being computed for the 
packets that are travelling out of the driver. Specifically, the function 
call stack.

  The only place in the driver where I see references to CRC32 is in 
ieee80211_crypto_wep.c in wep_encrypt. WEP is disabled for my setup.

  Is the crc computed in the hardware before the packet is sent off ?

Also, can someone plese confirm that
An incoming packet is checked for crc errors in the hardware. An 
erronous packet is forwarded to the driver, and the "ath_rx_tasklet" checks for 
HAL_RXERR_CRC to see if there is a crc error.

Some help/pointers will be welcome..

Thanks
Vikram