hello7.h

LEON3 SOC environment, PCI bridges.

#define SET 0XFFFFFFFF
#define RESET 0X0


/* CONFIGURATION ADDRESSES */

#define DEVID 0x00
#define VENDID 0x00
#define STATUS 0x01
#define COMMAND 0x01
#define CLASSCODE 0x02
#define REVID 0x02
#define BIST 0x03
#define HEADER 0x03
#define LATTMR 0x03
#define CLS 0x03
#define BAR0 0x4
#define BAR1 0x5
#define BAR2 0x6
#define BAR3 0x7
#define BAR4 0x8
#define BAR5 0x9
#define CISP 0xA
#define SUBID 0xB
#define SUVID 0xB
#define EROMBA 0xC
#define MAXLAT 0xF
#define MINGNT 0xF
#define IRQP 0xF
#define IRQL 0xF

/* ADDRESS MASKS */

#define MDEVID 0xFFFF0000
#define MVENDID 0xFFFF
#define MSTATUS 0xFFFF0000
#define MCOMMAND 0xFFFF
#define MCLASSCODE 0xFFFFFF00
#define MREVID 0xFF
#define MBIST 0xFF000000
#define MHEADER 0xFF0000
#define MLATTMR 0xFF00
#define MCLS 0xFF
#define MBAR0 0xFFFFFFFF
#define MBAR1 0xFFFFFFFF
#define MBAR2 0xFFFFFFFF
#define MBAR3 0xFFFFFFFF
#define MBAR4 0xFFFFFFFF
#define MBAR5 0xFFFFFFFF
#define MCISP 0xFFFFFFFF
#define MSUBID 0xFFFF0000
#define MSUVID 0xFFFF
#define MEROMBA 0xFFFFFFFF
#define MMAXLAT 0xFF000000
#define MMINGNT 0xFF0000
#define MIRQP 0xFF00
#define MIRQL 0xFF

/* COMMAND MASKS */
#define IOSPACE 0x1
#define MEMSPACE 0x2
#define BUSMASTER 0x4
#define SCYCLE 0x8
#define MWIE 0x10
#define VGAPS 0x20
#define PER 0x40
#define WCC 0x80
#define SERREN 0x100
#define FBTBE 0x200

/* STATUS MASKS */
#define DBLMHZ 0x200000
#define UDF 0x400000
#define FBTBC 0x800000
#define DPED 0x1000000
#define DEVSELT 0x6000000
#define STA 0x8000000
#define RTA 0x10000000
#define RMA 0x20000000
#define SSE 0x40000000
#define DPE 0x80000000