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view cdg-hybrid/sap-inline/DIO_inline.h @ 223:740a8e8fc9d7

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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 35f7a1dc9f7d
children
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/***
;********************************************************************************
;*** File           : DIO_inline.h
;*** Creation       : Wed Mar 11 09:57:46 CST 2009
;*** XSLT Processor : Apache Software Foundation / http://xml.apache.org/xalan-j / supports XSLT-Ver: 1
;*** Copyright      : (c) Texas Instruments AG, Berlin Germany 2002
;********************************************************************************
;*** Document Type  : Service Access Point Specification
;*** Document Name  : DIO
;*** Document No.   : ...
;*** Document Date  : 2004-03-19
;*** Document Status: BEING_PROCESSED
;*** Document Author: RM
;********************************************************************************
;*** !!! THIS INCLUDE FILE WAS GENERATED AUTOMATICALLY, DO NOT MODIFY !!!
;********************************************************************************
 ***/
#ifndef _DIO_INLINE_H_
#define _DIO_INLINE_H_

#include "gdi.h"


extern  U16 dio_init ( void );

extern  U16 dio_user_init ( U32 user_name, U16 drv_handle, T_DRV_CB_FUNC signal_callback  );

extern  U16 dio_user_exit ( U32 user_name );

extern  void dio_exit ( void );

extern  U16 dio_set_rx_buffer ( U32 device, T_dio_buffer *buffer );

extern  U16 dio_read ( U32 device, T_DIO_CTRL *control_info, T_dio_buffer **buffer );

extern  U16 dio_write ( U32 device, T_DIO_CTRL *control_info, T_dio_buffer *buffer );

extern  U16 dio_get_tx_buffer ( U32 device, T_dio_buffer **buffer );

extern  U16 dio_clear ( U32 device );

extern  U16 dio_flush ( U32 device );

extern  U16 dio_get_capabilities ( U32 device, T_DIO_CAP **capabilities );

extern  U16 dio_set_config ( U32 device, T_DIO_DCB *dcb );

extern  U16 dio_get_config ( U32 device, T_DIO_DCB *dcb );

extern  U16 dio_close_device ( U32 device );




#endif /* !_DIO_INLINE_H_ */