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annotate src/cs/layer1/include/l1_varex.h @ 662:8cd8fd15a095

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SIM speed enhancement re-enabled and made configurable TI's original code supported SIM speed enhancement, but Openmoko had it disabled, and OM's disabling of speed enhancement somehow caused certain SIM cards to start working which didn't work before (OM's bug #666). Because our FC community is much smaller in year 2020 than OM's community was in their day, we are not able to find one of those #666-affected SIMs, thus the real issue they had encountered remains elusive. Thus our solution is to re-enable SIM speed enhancement and simply wait for if and when someone runs into a #666-affected SIM once again. We provide a SIM_allow_speed_enhancement global variable that allows SIM speed enhancement to be enabled or disabled per session, and an /etc/SIM_spenh file in FFS that allows it to enabled or disabled on a non-volatile basis. SIM speed enhancement is now enabled by default.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 24 May 2020 05:02:28 +0000
parents 945cf7f506b2
children
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1 /************* Revision Controle System Header *************
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2 * GSM Layer 1 software
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3 * L1_VAREX.H
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4 *
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5 * Filename l1_varex.h
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6 * Copyright 2003 (C) Texas Instruments
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7 *
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8 ************* Revision Controle System Header *************/
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10 #ifdef L1_ASYNC_C
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12 #if (LONG_JUMP == 3)
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13 #pragma DATA_SECTION(l1s,".l1s_global")
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14 #pragma DATA_SECTION(l1s_dsp_com,".l1s_global")
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15 #pragma DATA_SECTION(l1a_l1s_com,".l1s_global")
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16 #pragma DATA_SECTION(l1s_tpu_com,".l1s_global")
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17 #pragma DATA_SECTION(l1_config,".l1s_global")
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18 #endif
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20 T_L1S_GLOBAL l1s;
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21 T_L1A_GLOBAL l1a;
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23 T_L1A_L1S_COM l1a_l1s_com;
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24 T_L1S_DSP_COM l1s_dsp_com;
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25 T_L1S_TPU_COM l1s_tpu_com;
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27 #if (L1_DYN_DSP_DWNLD == 1) // equivalent to an API_HISR flag
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28 T_L1_API_HISR l1_apihisr;
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29 T_L1A_API_HISR_COM l1a_apihisr_com;
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30 #endif
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32 // variables for L1 configuration
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33 T_L1_CONFIG l1_config;
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35 #else // L1_ASYNC_C
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37 extern T_L1S_GLOBAL l1s;
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38 extern T_L1A_GLOBAL l1a;
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40 extern T_L1A_L1S_COM l1a_l1s_com;
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41 extern T_L1S_DSP_COM l1s_dsp_com;
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42 extern T_L1S_TPU_COM l1s_tpu_com;
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44 #if (L1_DYN_DSP_DWNLD == 1) // equivalent to an API_HISR flag
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45 extern T_L1_API_HISR l1_apihisr;
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46 extern T_L1A_API_HISR_COM l1a_apihisr_com;
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47 #endif
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49 // variables for L1 configuration
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50 extern T_L1_CONFIG l1_config;
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51 #endif
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54 extern const UWORD8 ramBootCode[]; // dummy DSP code for boot.
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