[Linux-ATM-General] How to clear FBQ underflow error in ATM ?

[mahendra v. <mah...@gm...>]

Hi All

In the ATM driver I have maintained rsmNumStatusQueueEntries = 256


Iam facing two types of errors.

1. Status_queue_overflow error. ( Rx data size is 40 bytes)
    Whenever I face this error, Iam setting the RSM_RESET bit and clearing
it.
    The error got cleared and Iam receiving data continuously.

2. FBQ_underflow error. (Rx data size is 1024 bytes)
    Whenever I face this error, the Early packet discard bit and underflow
bit is set in the register
    Iam setting the RSM_RESET bit and clearing it.
    Iam adding Saraddrsmbuffers.
    But the error is still not cleared and Iam not receiving any data.

Can you Please tell me a way how I can solve this error to receive data
continuously.. ?


Thanks
Mahendra