FreeCalypso > hg > fc-tourmaline

annotate src/gpf/frame/route.h @ 261:841a848ba762

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SPI SWE: clear any pending boot-time interrupts in spi_init() Charger plug/unplug hw logic in the Iota ABB has no built-in debouncing, thus electrical contact bounce on the charging power connection interface produces a lot of charger plug/unplug interrupts. When we boot in charging mode (charging power present at boot time and is presumably the cause of Switch-ON), some bounce may occur between the initial Iota Switch-ON action and Calypso firmware booting. By clearing any accumulated ITSTATREG interrupts on boot, we prevent these pre-boot interrupts from generating charger plug/unplug events to FCHG, which would upset smooth from-boot charging.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 14 May 2021 02:49:05 +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: route.h
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4 +-----------------------------------------------------------------------------
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5 | Copyright 2002 Texas Instruments Berlin, AG
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6 | All rights reserved.
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7 |
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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
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11 | any rights to reproduce or disclose its contents or to
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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 : Type definitions and prototypes for routing.
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17 +-----------------------------------------------------------------------------
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18 */
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19
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20 #ifndef __ROUTE_H__
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21 #define __ROUTE_H__
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22
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23 #define RT_DUPLICATE 0x01
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24 #define RT_REDIRECT 0x02
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25 #define RT_DESTROY 0x04
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26 #define RT_COMMAND_MASK (RT_DUPLICATE|RT_REDIRECT|RT_DESTROY)
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27
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28 #define RT_CLEAR_ENTRY 0x10
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29 #define RT_ALL_DESTINATION 0x20
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30
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31 typedef enum { RT_STORE = 1, RT_DELETE } RT_ENTRY;
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32 typedef enum { RT_PRIMITIVE_TYPE = 1, RT_SIGNAL_TYPE, RT_TIMEOUT_TYPE } RT_MESSAGE_TYPE;
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33
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34 typedef struct _T_ROUTING_ENTRY
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35 {
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36 T_HANDLE SndTaskHandle; /* sender of a mesage */
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37 T_HANDLE OldDestComHandle; /* original destination queue handle */
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38 T_HANDLE OldDestTaskHandle;/* original destination task handle */
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39 T_HANDLE NewDestComHandle; /* new destination queue handle */
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40 RT_MESSAGE_TYPE MsgType; /* message type (primitive,timeout,signal) */
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41 ULONG opcStatus; /* mask for messages to be routed */
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42 ULONG opcMask; /* relevant bits in opcStatus */
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43 int Command; /* redirect/duplicate */
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44 char ExtDest[RESOURCE_NAMELEN];
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45 struct _T_ROUTING_ENTRY * pNextEntry;
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46 struct _T_ROUTING_ENTRY * pPrevEntry;
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47 } T_FRM_ROUTING_TABLE_ENTRY;
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48
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49 #define RT_OK 0
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50 #define RT_ERROR (-1)
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51 #define RT_NO_MEM (-2)
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52
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53 #define ROUTE_ALL (T_HANDLE)0xFFFF
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54
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55 #define RT_CLEAR_TOKEN "CLEAR"
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56 #define RT_ALL_TOKEN "ALL"
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57
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58 #define RT_SIGNAL_TOKEN "S"
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59 #define RT_TIMEOUT_TOKEN "T"
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60
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61 GLOBAL SHORT rt_Init (void);
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62 GLOBAL SHORT rt_RoutingModify ( T_HANDLE TaskHandle, char *Command, char *String);
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63 GLOBAL SHORT rt_ConnectRoute ( T_HANDLE TaskHandle, char *Destination);
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64 GLOBAL SHORT rt_DisconnectRoute ( T_HANDLE TaskHandle, char *Destination);
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65 GLOBAL SHORT rt_Route ( T_HANDLE SndTaskHandle, T_HANDLE RcvComHandle, USHORT Prio, ULONG Suspend, OS_QDATA *Msg );
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66 GLOBAL SHORT rt_RouteRead ( T_HANDLE TaskHandle, char *token );
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67 GLOBAL void rt_ExtPrimitive ( T_HANDLE TaskHandle, T_HANDLE DestComHandle, T_HANDLE OrgDestComHandle, char *ExtDest, OS_QDATA *Msg ) ;
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68 GLOBAL SHORT rt_isolate_entity ( T_HANDLE caller, char *entity );
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69 GLOBAL int rt_desclist_to_sdu ( T_HANDLE caller, T_HANDLE dst, T_PRIM_HEADER *prim, T_PRIM_HEADER **sdu_prim );
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70
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71
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72 #endif /* ROUTE_H */