2000/0515/alphapc/io.h (diff list | history)

2000/0407/sys/src/9/alphapc/io.h:133,142 – 2000/0515/sys/src/9/alphapc/io.h:133,147 (short | long | prev | next)
1999/0415		typedef struct Pcidev Pcidev; typedef struct Pcidev { int tbdf; /* type+bus+device+function */
2000/0515		int tbdf; /* type+bus+device+function */
1999/0415		ushort vid; /* vendor ID */ ushort did; /* device ID */
2000/0515		uchar rid; uchar ccrp; uchar ccru; uchar ccrb;
1999/0415		struct { ulong bar; /* base address */ int size;
2000/0407/sys/src/9/alphapc/io.h:143,157 – 2000/0515/sys/src/9/alphapc/io.h:148,170
1999/0507		} mem[6];
1999/0415		uchar intl; /* interrupt line */
1999/0507		uchar ccrp; uchar ccru; uchar ccrb;
1999/0415		Pcidev* list; Pcidev* bridge; /* down a bus */ Pcidev* link; /* next device on this bno */
2000/0515		Pcidev* bridge; /* down a bus */ struct { ulong bar; int size; } ioa, mema; ulong pcr;
1999/0415		};
2000/0515		#define PCIWINDOW 0x40000000 #define PCIWADDR(va) (PADDR(va)+PCIWINDOW) #define ISAWINDOW 0x00800000 #define ISAWADDR(va) (PADDR(va)+ISAWINDOW)
1999/0415		/* * PCMCIA support code. */
2000/0407/sys/src/9/alphapc/io.h:166,214 – 2000/0515/sys/src/9/alphapc/io.h:179,181
1999/0415		int attr; /* attribute memory */ int ref; };                  /* * SCSI bus */ enum {
1999/0507		MaxTarget = 16,
1999/0415		};
1999/0507		typedef struct Scsi Scsi; typedef struct Target Target; typedef struct SCSIdev SCSIdev;                  typedef struct Target {
1999/0415		int ctlrno;
1999/0507		Scsi* ctlr; int targetno;
1999/0415		uchar* inq; uchar* scratch;                  Rendez rendez;                  int ok; };
1999/0507		typedef struct Scsi { ISAConf; int ctlrno; Pcidev* pcidev; int (*io)(Target*, int, uchar*, int, void*, int*); void *ctlr; int ntarget;
1999/0415
1999/0507		Scsi* next; } Scsi;
1999/0415		typedef struct SCSIdev { char* type;
1999/0507		Scsi* (*pnp)(void); int (*reset)(Scsi*);
1999/0415		} SCSIdev;
1999/0423		#define PCIWINDOW 0x40000000 #define PCIWADDR(va) (PADDR(va)+PCIWINDOW)
1999/0424		#define ISAWINDOW 0x00800000 #define ISAWADDR(va) (PADDR(va)+ISAWINDOW)