FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/grr/grr_pgf.h @ 223:740a8e8fc9d7
startup sync logic rework for the new PWON button boot scheme
Previously we added logic to the MMI task to hold off PEI init until
R2D is running, and then extended that condition to wait for FCHG
init too. However, the dependencies of MMI upon R2D and FCHG don't
start until mmiInit(), and that call is driven by Switch_ON() code,
hence the wait for R2D and FCHG init can be made in that code path
instead of the MMI task. Furthermore, with our new way of signaling
PWON button boot to MMI, we need a new wait to ensure that the MMI
task is up - previously this assurance was provided by the wait for
Kp pointers to be set.
Solution: revert our previous PEI init hold-off additions to MMI,
add a new flag indicating MMI task init done, and put the combined
wait for all needed conditions into our new PWON button boot code
in power.c.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Tue, 27 Apr 2021 06:24:52 +0000 |
parents | fa8dc04885d8 |
children |
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/* +----------------------------------------------------------------------------- | Project : GPRS (8441) | Modul : GRR +----------------------------------------------------------------------------- | Copyright 2002 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 : Definitions for service PG. +----------------------------------------------------------------------------- */ #ifndef GRR_PGF_H #define GRR_PGF_H typedef enum { NULL_IDLE, IDLE_ACCESS, IDLE_PTM, ACCESS_IDLE, ACCESS_PTM, PTM_ACCESS, PTM_IDLE, T3172_PTM }T_PG_TRANS; EXTERN void pg_handle_classB_NMO_III ( T_PG_TRANS transition ); EXTERN void pg_handle_idle_mode ( T_PG_TRANS transition ); EXTERN void pg_handle_access_mode ( void ); EXTERN void pg_handle_transfer_mode ( T_PG_TRANS transition ); EXTERN void pg_init ( void ); EXTERN void pg_init_params ( void ); EXTERN void pg_process_pp_req ( T_D_PAGING_REQ *paging_req, UBYTE state ); EXTERN void pg_send_stop ( void ); EXTERN void pg_send_start ( UBYTE pg_mode ); EXTERN void pg_start_t_nc2_ndrx ( UBYTE nc_non_drx_period ); EXTERN void pg_non_drx ( void ); EXTERN void pg_handle_non_drx_timers(void); EXTERN void pg_set_l1_ref_tn ( UBYTE* out_tn, UBYTE in_tn ); #endif /* !GRR_PGF_H */