annotate src/g23m-gprs/grlc/grlc_ruf.h @ 662:8cd8fd15a095

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 219afcfc6250
children
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : GPRS (8441)
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4 | Modul : GRLC
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : Definitions for service RU.
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18 +-----------------------------------------------------------------------------
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19 */
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20
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21 #ifndef GRLC_RUF_H
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22 #define GRLC_RUF_H
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27 EXTERN void ru_init ( void );
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29 EXTERN void ru_get_next_sdu ( void );
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31 EXTERN USHORT ru_calc_rlc_data_size ( T_CODING_SCHEME cs_type_i, UBYTE ti_bit_i );
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33 EXTERN USHORT ru_set_block_status ( T_CODING_SCHEME cs_type_i );
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35 EXTERN T_CODING_SCHEME ru_get_cs_type ( USHORT bs_i );
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37 EXTERN void ru_tbf_init ( void );
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39 EXTERN void ru_send_mac_data_req ( UBYTE bsn_i );
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41 EXTERN void ru_set_prim_queue ( BOOL cd_state_i );
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43 EXTERN UBYTE ru_countdown_procedure ( UBYTE ret_blocks );
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45 EXTERN void ru_update_vb ( void );
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47 EXTERN void ru_calc_rlc_data_block ( UBYTE bsn_i );
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49 EXTERN void ru_handle_n3102 ( T_PAN_CNT pan_cnt_i );
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51 EXTERN UBYTE ru_calc_va ( void );
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53 EXTERN void ru_ret_bsn ( void );
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55 EXTERN void ru_change_of_cs ( T_CODING_SCHEME cs_type_i );
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57 EXTERN USHORT ru_recalc_rlc_oct_cnt ( void );
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59 EXTERN BOOL ru_contention_resolution ( void );
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61 EXTERN void ru_delete_prims ( UBYTE last_bsn_i );
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63 EXTERN BOOL ru_handle_n3104 ( void );
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65 EXTERN void ru_send_control_block ( void );
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67 EXTERN void ru_stall_ind ( void );
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69 EXTERN void ru_new_data ( void );
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71 EXTERN BOOL ru_within_window ( UBYTE bsn_i, UBYTE high_value_i,UBYTE low_value_i );
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73 EXTERN void ru_check_pl_ret ( UBYTE rlc_blocks_sent_i );
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75 EXTERN void ru_set_T3198 ( UBYTE bsn_i );
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77 EXTERN void ru_send_ul_dummy_block ( void );
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79 EXTERN void ru_handle_stall_ind ( void );
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81 EXTERN void ru_reorg_l1 ( UBYTE sent_blks_i );
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83 EXTERN void ru_del_prim_in_uack_mode (UBYTE rlc_blocks_sent_i);
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85 EXTERN void ru_handle_timers ( UBYTE rlc_blocks_sent_i);
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87 EXTERN UBYTE ru_set_next_bsn_ret ( void);
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89 EXTERN void ru_handle_nts (UBYTE rlc_blocks_sent_i);
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91 EXTERN void ru_handle_tbf_start_in_ptm ( UBYTE rlc_blocks_sent_i );
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93 EXTERN void ru_switch_ul_buffer ( UBYTE rlc_blocks_sent_i );
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95 EXTERN void ru_cgrlc_st_time_ind ( void );
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97 EXTERN BOOL ru_ctrl_blk_selection_allowed();
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99 EXTERN BOOL ru_peek_next_sdu(USHORT *sdu_len,UBYTE *active_prim,UBYTE *next_prim);
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101 EXTERN UBYTE ru_peek_for_ctrl_blk();
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103 #endif /* !GRLC_RUF_H */
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104