rom/usb/pciusbhc/uhci/uhwcmd.h

   1 #ifndef UHWCMD_H
   2 #define UHWCMD_H
   3
   4 #include "debug.h"
   5 #include "pci_aros.h"
   6
   7 #include "uhcichip.h"
   8 #include "pciuhci.h"
   9
  10 struct Unit *Open_Unit(struct IOUsbHWReq *ioreq, LONG unitnr, struct PCIDevice *base);
  11 void Close_Unit(struct PCIDevice *base, struct PCIUnit *unit, struct IOUsbHWReq *ioreq);
  12
  13 void SureCause(struct PCIDevice *base, struct Interrupt *interrupt);
  14 BOOL uhwOpenTimer(struct PCIUnit *unit, struct PCIDevice *base);
  15 void uhwDelayMS(ULONG milli, struct PCIUnit *unit);
  16 void uhwCheckSpecialCtrlTransfers(struct PCIController *hc, struct IOUsbHWReq *ioreq);
  17 void uhwCheckRootHubChanges(struct PCIUnit *unit);
  18
  19 WORD cmdReset(struct IOUsbHWReq *ioreq, struct PCIUnit *unit, struct PCIDevice *base);
  20 WORD cmdUsbReset(struct IOUsbHWReq *ioreq, struct PCIUnit *unit, struct PCIDevice *base);
  21 WORD cmdUsbResume(struct IOUsbHWReq *ioreq, struct PCIUnit *unit, struct PCIDevice *base);
  22 WORD cmdUsbSuspend(struct IOUsbHWReq *ioreq, struct PCIUnit *unit, struct PCIDevice *base);
  23 WORD cmdUsbOper(struct IOUsbHWReq *ioreq, struct PCIUnit *unit, struct PCIDevice *base);
  24
  25 WORD cmdQueryDevice(struct IOUsbHWReq *ioreq, struct PCIUnit *unit, struct PCIDevice *base);
  26
  27 WORD cmdControlXFer(struct IOUsbHWReq *ioreq, struct PCIUnit *unit, struct PCIDevice *base);
  28 WORD cmdBulkXFer(struct IOUsbHWReq *ioreq, struct PCIUnit *unit, struct PCIDevice *base);
  29 WORD cmdIntXFer(struct IOUsbHWReq *ioreq, struct PCIUnit *unit, struct PCIDevice *base);
  30 WORD cmdIsoXFer(struct IOUsbHWReq *ioreq, struct PCIUnit *unit, struct PCIDevice *base);
  31
  32 WORD cmdFlush(struct IOUsbHWReq *ioreq, struct PCIUnit *unit, struct PCIDevice *base);
  33
  34 WORD cmdNSDeviceQuery(struct IOStdReq *ioreq, struct PCIUnit *unit, struct PCIDevice *base);
  35
  36 BOOL cmdAbortIO(struct IOUsbHWReq *ioreq, struct PCIDevice *base);
  37
  38 void TermIO(struct IOUsbHWReq *ioreq, struct PCIDevice *base);
  39
  40 AROS_INTP(uhwNakTimeoutInt);
  41
  42 BOOL pciInit(struct PCIDevice *hd);
  43 void pciExpunge(struct PCIDevice *hd);
  44 BOOL pciAllocUnit(struct PCIUnit *hu);
  45 void pciFreeUnit(struct PCIUnit *hu);
  46 APTR pciGetPhysical(struct PCIController *hc, APTR virtaddr);
  47
  48 /* uhcichip.c, in order of appearance */
  49 void uhciFreeQContext(struct PCIController *hc, struct UhciQH *uqh);
  50 void uhciUpdateIntTree(struct PCIController *hc);
  51 void uhciCheckPortStatusChange(struct PCIController *hc);
  52 void uhciHandleFinishedTDs(struct PCIController *hc);
  53 void uhciScheduleCtrlTDs(struct PCIController *hc);
  54 void uhciScheduleIntTDs(struct PCIController *hc);
  55 void uhciScheduleBulkTDs(struct PCIController *hc);
  56 void uhciUpdateFrameCounter(struct PCIController *hc);
  57 BOOL uhciInit(struct PCIController *hc, struct PCIUnit *hu);
  58 void uhciFree(struct PCIController *hc, struct PCIUnit *hu);
  59
  60 static inline struct UhciQH * uhciAllocQH(struct PCIController *hc);
  61 static inline void uhciFreeQH(struct PCIController *hc, struct UhciQH *uqh);
  62 static inline struct UhciTD * uhciAllocTD(struct PCIController *hc);
  63 static inline void uhciFreeTD(struct PCIController *hc, struct UhciTD *utd);
  64
  65 UBYTE PCIXReadConfigByte(struct PCIController *hc, UBYTE offset);
  66 UWORD PCIXReadConfigWord(struct PCIController *hc, UBYTE offset);
  67 ULONG PCIXReadConfigLong(struct PCIController *hc, UBYTE offset);
  68 void PCIXWriteConfigByte(struct PCIController *hc, ULONG offset, UBYTE value);
  69 void PCIXWriteConfigWord(struct PCIController *hc, ULONG offset, UWORD value);
  70 void PCIXWriteConfigLong(struct PCIController *hc, ULONG offset, ULONG value);
  71
  72 struct my_NSDeviceQueryResult
  73 {
  74     ULONG   DevQueryFormat;         /* this is type 0               */
  75     ULONG   SizeAvailable;          /* bytes available              */
  76     UWORD   DeviceType;             /* what the device does         */
  77     UWORD   DeviceSubType;          /* depends on the main type     */
  78     const UWORD *SupportedCommands; /* 0 terminated list of cmd's   */
  79 };
  80
  81 /* /// "uhciAllocQH()" */
  82 static inline struct UhciQH * uhciAllocQH(struct PCIController *hc)
  83 {
  84     struct UhciQH *uqh = hc->hc_UhciQHPool;
  85
  86     if(!uqh)
  87     {
  88         // out of QHs!
  89         KPRINTF(20, ("Out of QHs!\n"));
  90         return NULL;
  91     }
  92
  93     hc->hc_UhciQHPool = (struct UhciQH *) uqh->uqh_Succ;
  94     return(uqh);
  95 }
  96 /* \\\ */
  97
  98 /* /// "uhciFreeQH()" */
  99 static inline void uhciFreeQH(struct PCIController *hc, struct UhciQH *uqh)
 100 {
 101     uqh->uqh_Succ = (struct UhciXX *) hc->hc_UhciQHPool;
 102     hc->hc_UhciQHPool = uqh;
 103 }
 104 /* \\\ */
 105
 106 /* /// "uhciAllocTD()" */
 107 static inline struct UhciTD * uhciAllocTD(struct PCIController *hc)
 108 {
 109     struct UhciTD *utd = hc->hc_UhciTDPool;
 110
 111     if(!utd)
 112     {
 113         // out of TDs!
 114         KPRINTF(20, ("Out of TDs!\n"));
 115         return NULL;
 116     }
 117
 118     hc->hc_UhciTDPool = (struct UhciTD *) utd->utd_Succ;
 119     return(utd);
 120 }
 121 /* \\\ */
 122
 123 /* /// "uhciFreeTD()" */
 124 static inline void uhciFreeTD(struct PCIController *hc, struct UhciTD *utd)
 125 {
 126     utd->utd_Succ = (struct UhciXX *) hc->hc_UhciTDPool;
 127     hc->hc_UhciTDPool = utd;
 128 }
 129 /* \\\ */
 130
 131 #endif /* UHWCMD_H */
 132