FreeCalypso > hg > fc-tourmaline
view src/gpf/inc/gdi.h @ 221:5bf097aeaad7
LLS: when turning off all LEDs on boot, skip LED-C
Having LLS turn off LED-A and LED-B on boot is normally unnecessary
(they should already be off in Iota), but it is harmless, hence this
logic is kept for robustness. However, having LLS read-modify-write
the BCICTL2 register (to turn off LED-C) creates a potential race
condition with FCHG writes to this register, especially in the case
when baseband switch-on is caused by VCHG and charging is expected
to start right away. Furthermore, control of the charging LED itself
(on those hw targets that have it) is the responsibility of the FCHG
SWE, hence LLS should leave it alone.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Mon, 26 Apr 2021 21:55:13 +0000 |
parents | 4e78acac3d88 |
children |
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/* +------------------------------------------------------------------------------ | File: gdi.h +------------------------------------------------------------------------------ | Copyright Condat AG 1999-2001, Berlin | All rights reserved. | | This file is confidential and a trade secret of Condat 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 | Condat AG. +------------------------------------------------------------------------------ | Purpose: General Definitions. | $Identity:$ +------------------------------------------------------------------------------ */ #ifndef GDI_H #define GDI_H /*==== INCLUDES =============================================================*/ #include "typedefs.h" /*==== DEFINITIONS ==========================================================*/ /*-------------------------------- Return values --------------------------------*/ #ifdef DRV_OK #undef DRV_OK #endif #define DRV_OK 0 #define DRV_BUFFER_FULL 1 #define DRV_DISABLED 2 #define DRV_ENABLED 3 #define DRV_INITFAILURE 4 #define DRV_INITIALIZED 5 #define DRV_INTERNAL_ERROR 6 #define DRV_INPROCESS 7 #define DRV_INVALID_PARAMS 8 #define DRV_NOTCONFIGURED 9 #define DRV_RETVAL_USER 50 /*-------------------------------- Signal types --------------------------------*/ #define DRV_SIGFCT_NOTAVAILABLE 0x01 #define DRV_SIGTYPE_CLEAR 0x02 #define DRV_SIGTYPE_FLUSH 0x04 #define DRV_SIGTYPE_READ 0x08 #define DRV_SIGTYPE_WRITE 0x10 #define DRV_SIGTYPE_CONNECT 0x20 #define DRV_SIGTYPE_DISCONNECT 0x40 #define DRV_SIGTYPE_USER 0x80 /*-------------------------------- Flags --------------------------------*/ #define CALLED_FROM_ISR 0x01 /*-------------------------------- Buffer Types --------------------------------*/ #define DRV_BUFTYPE_READ 0x01 #define DRV_BUFTYPE_WRITE 0x02 /*==== TYPES ================================================================*/ typedef void * drv_ProcHandle_Type; /*------------------------------------------------------------------------ T_DRV_SIGNAL - driver signal identification The type defines the signal information data used to identify a signal. This data type is used to define and to report a signal. A signal is defined by a process calling the driver function drv_SetSignal. An event is signalled by driver by calling the pre-defined signal call- back function. -------------------------------------------------------------------------*/ typedef struct { USHORT SignalType; USHORT DrvHandle; ULONG DataLength; T_VOID_STRUCT *UserData; } T_DRV_SIGNAL; /*------------------------------------------------------------------------ T_DRV_CB_FUNC - driver signal device control block This type defines a call-back function used to signal driver events, e.g. driver is ready to accept data. The driver calls the signal call-back function when a specific event occurs and the driver has been instructed to signal the event to a specific process. A process can set or reset event signalling by calling one of the driver functions drv_SetSignal or drv_ResetSignal. Event signalling can only be performed when a call-back function has been installed at driver initialization. -------------------------------------------------------------------------*/ typedef void (*T_DRV_CB_FUNC ) (T_DRV_SIGNAL * Signal); struct _T_DRV_EXPORT; typedef struct { #ifdef _TOOLS_ USHORT (*drv_Init)(USHORT,T_DRV_CB_FUNC,struct _T_DRV_EXPORT const**); #endif void (*drv_Exit)(void); USHORT (*drv_Read)(void*, ULONG*); USHORT (*drv_Write)(void*, ULONG*); USHORT (*drv_Look)(void*, ULONG*); USHORT (*drv_Clear)(USHORT); USHORT (*drv_Flush)(void); USHORT (*drv_SetSignal)(USHORT); USHORT (*drv_ResetSignal)(USHORT); USHORT (*drv_SetConfig)(char*); USHORT (*drv_GetConfig)(char*); void (*drv_Callback)(T_DRV_SIGNAL*); } T_DRV_FUNC; typedef struct _T_DRV_EXPORT { const char *Name; USHORT Flags; /* Bit (0): CALLED_BY_ISR */ T_DRV_FUNC DrvFunc; } T_DRV_EXPORT; typedef struct { char const *Name; USHORT (*drv_Init)(USHORT, T_DRV_CB_FUNC, T_DRV_EXPORT const **); char const *Process; void const *DrvConfig; } T_DRV_LIST_ENTRY; typedef struct { T_DRV_LIST_ENTRY DrvEntry [ 5 ]; } T_DRV_LIST; /*==== END OF FILE ==========================================================*/ #endif