FreeCalypso > hg > freecalypso-sw
view gsm-fw/g23m-aci/l2p/l2p.h @ 923:10b4bed10192
gsm-fw/L1: fix for the DSP patch corruption bug
The L1 code we got from the LoCosto fw contains a feature for DSP CPU load
measurement. This feature is a LoCosto-ism, i.e., not applicable to earlier
DBB chips (Calypso) with their respective earlier DSP ROMs. Most of the
code dealing with that feature is conditionalized as #if (DSP >= 38),
but one spot was missed, and the MCU code was writing into an API word
dealing with this feature. In TCS211 this DSP API word happens to be
used by the DSP code patch, hence that write was corrupting the patched
DSP code.
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Mon, 19 Oct 2015 17:13:56 +0000 |
parents | eedbf248bac0 |
children |
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/* +----------------------------------------------------------------------------- | Project : BAT L2P () | Modul : BAT_L2P +----------------------------------------------------------------------------- | Copyright 2005 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : L2P external interface definition +----------------------------------------------------------------------------- */ #ifndef L2P_EXTERN_H #define L2P_EXTERN_H #include "l2p_types.h" /********************************************** ** ** Function Prototypes ** ***********************************************/ T_L2P_STATUS L2P_Configure(U8 batid, void *mem, T_L2P_SUPPORTED_PROTOCOLS protocolId, U16 maxMTU, L2P_Get_Tx_Buf_CB Get_Tx_Buf_Cb, L2P_Get_Rx_Buf_CB Get_Rx_Buf_Cb, L2P_Get_Next_Seg_CB Get_Next_Seg_Cb, L2P_Send_Frame_CB Send_Frame_Cb, L2P_Msg_Rxd_CB Msg_Rxd_Cb); T_L2P_STATUS L2P_Remove(U8 batid); T_L2P_STATUS L2P_Send(U8 batId, U8 muxId, U32 dataTag, void *dataBuf, U16 dataLen, int *errVal); T_L2P_STATUS L2P_Receive(U8 batId, void *dataBuf, void *seg_hdr_ptr, U16 totalsize, U16 segSize); #endif