FreeCalypso > hg > fc-tourmaline

annotate src/gpf/inc/alert.h @ 221:5bf097aeaad7

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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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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /*
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2 +------------------------------------------------------------------------------
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3 | File: alert.h
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4 +------------------------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 | Copyright 2002 Texas Instruments Berlin, AG
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 | All rights reserved.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 |
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 | This file is confidential and a trade secret of Texas
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9 | Instruments Berlin, AG
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10 | The receipt of or possession of this file does not convey
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 | any rights to reproduce or disclose its contents or to
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 | manufacture, use, or sell anything it may describe, in
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13 | whole, or in part, without the specific written consent of
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14 | Texas Instruments Berlin, AG.
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15 +-----------------------------------------------------------------------------
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16 | Purpose : definitions for the ALERT macro.
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17 +-----------------------------------------------------------------------------
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18 */
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19
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20 #ifndef ALERT_H
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21 #define ALERT_H
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23 #undef ALERT
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24 #undef E_ALERT
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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26 #ifndef ALERT_OFF
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27 #include "typedefs.h"
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28 #include "vsi.h"
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 extern BOOL _Alert(char *, T_HANDLE, ULONG);
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31 extern BOOL alert_info(char *, ...);
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32 #define NO_ALERT_INFO alert_info("")
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33
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34 #define _STR(x) _VAL(x)
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35 #define _VAL(x) #x
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36 /*
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37 * The && FALSE in the end is just to notify the reader that
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38 * FALSE is always returned if the predicate evaluates to false.
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39 */
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40 #define ALERT(expression, alertclass, function) ((expression) ? ((void) 0) : \
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41 (void) (_Alert(__FILE__ "(" _STR(__LINE__) ") \"" #expression "\"", VSI_CALLER TC_ALERT_##alertclass) && (function)))
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42
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43 #define E_ALERT(expression, alertclass, function) ((expression) ? (TRUE) : \
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44 (BOOL) (_Alert(__FILE__ "(" _STR(__LINE__) ") \"" #expression "\"", VSI_CALLER TC_ALERT_##alertclass) && (function) && FALSE))
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45
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46 #else /* ALERT_OFF */
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47 #define NO_ALERT_INFO (0)
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48 #define ALERT(expression, alertclass, function) ((void) 0)
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49 #define E_ALERT(expression, alertclass, function) (expression)
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50 #endif /* ALERT_OFF */
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52 #endif /* ALERT_H */
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53