////////////////////////////////////////////////////////////////////////////////// Copyright (c) 2006 Xilinx, Inc.  All rights reserved. // // Xilinx, Inc. // XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A // COURTESY TO YOU.  BY PROVIDING THIS DESIGN, CODE, OR INFORMATION AS // ONE POSSIBLE   IMPLEMENTATION OF THIS FEATURE, APPLICATION OR // STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS IMPLEMENTATION // IS FREE FROM ANY CLAIMS OF INFRINGEMENT, AND YOU ARE RESPONSIBLE // FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE FOR YOUR IMPLEMENTATION. // XILINX EXPRESSLY DISCLAIMS ANY WARRANTY WHATSOEVER WITH RESPECT TO // THE ADEQUACY OF THE IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO // ANY WARRANTIES OR REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE // FROM CLAIMS OF INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY // AND FITNESS FOR A PARTICULAR PURPOSE.//// $Id: pvr.h,v 1.1.2.2 2006/04/27 21:08:23 vasanth Exp $/////////////////////////////////////////////////////////////////////////////////*****************************************************************************//**** @file pvr.h** This header file contains defines for structures used by the microblaze * PVR routines*******************************************************************************/#ifndef _PVR_H#define _PVR_H#include "xbasic_types.h"#include "xparameters.h"#include "mb_interface.h" #include "bspconfig.h"#ifdef __cplusplusextern "C" {#endif/* Defs */typedef struct pvr_s {#ifdef MICROBLAZE_PVR_FULL  unsigned int  pvr[16];#else  unsigned int  pvr[1];#endif} pvr_t;  #define getpvr(pvrid, val)      asm volatile ("mfs\t%0,rpvr" stringify(pvrid) "\n\t" : "=d" (val))/* Basic PVR mask */#define MICROBLAZE_PVR0_PVR_FULL_MASK               0x80000000#define MICROBLAZE_PVR0_USE_BARREL_MASK             0x40000000#define MICROBLAZE_PVR0_USE_DIV_MASK                0x20000000#define MICROBLAZE_PVR0_USE_HW_MUL_MASK             0x10000000#define MICROBLAZE_PVR0_USE_FPU_MASK                0x08000000#define MICROBLAZE_PVR0_USE_EXCEPTION_MASK          0x04000000#define MICROBLAZE_PVR0_USE_ICACHE_MASK             0x02000000#define MICROBLAZE_PVR0_USE_DCACHE_MASK             0x01000000#define MICROBLAZE_PVR0_MICROBLAZE_VERSION_MASK     0x0000FF00#define MICROBLAZE_PVR0_USER1_MASK                  0x000000FF/* User 2 PVR mask */#define MICROBLAZE_PVR1_USER2_MASK                  0xFFFFFFFF/* Configuration PVR masks */#define MICROBLAZE_PVR2_D_OPB_MASK                  0x80000000#define MICROBLAZE_PVR2_D_LMB_MASK                  0x40000000#define MICROBLAZE_PVR2_I_OPB_MASK                  0x20000000#define MICROBLAZE_PVR2_I_LMB_MASK                  0x10000000#define MICROBLAZE_PVR2_INTERRUPT_IS_EDGE_MASK      0x08000000#define MICROBLAZE_PVR2_EDGE_IS_POSITIVE_MASK       0x04000000#define MICROBLAZE_PVR2_USE_BARREL_MASK             0x00004000#define MICROBLAZE_PVR2_USE_DIV_MASK                0x00002000#define MICROBLAZE_PVR2_USE_HW_MUL_MASK             0x00001000#define MICROBLAZE_PVR2_USE_FPU_MASK                0x00000800#define MICROBLAZE_PVR2_USE_MUL64_MASK              0x00000400#define MICROBLAZE_PVR2_OPCODE_0x0_ILLEGAL_MASK     0x00000040#define MICROBLAZE_PVR2_UNALIGNED_EXCEPTION_MASK    0x00000020#define MICROBLAZE_PVR2_ILL_OPCODE_EXCEPTION_MASK   0x00000010#define MICROBLAZE_PVR2_IOPB_BUS_EXCEPTION_MASK     0x00000008#define MICROBLAZE_PVR2_DOPB_BUS_EXCEPTION_MASK     0x00000004#define MICROBLAZE_PVR2_DIV_ZERO_EXCEPTION_MASK     0x00000002#define MICROBLAZE_PVR2_FPU_EXCEPTION_MASK          0x00000001/* Debug and exception PVR masks */#define MICROBLAZE_PVR3_DEBUG_ENABLED_MASK          0x80000000              #define MICROBLAZE_PVR3_NUMBER_OF_PC_BRK_MASK       0x1E000000#define MICROBLAZE_PVR3_NUMBER_OF_RD_ADDR_BRK_MASK  0x00380000#define MICROBLAZE_PVR3_NUMBER_OF_WR_ADDR_BRK_MASK  0x0000E000#define MICROBLAZE_PVR3_FSL_LINKS_MASK              0x00000380/* ICache config PVR masks */#define MICROBLAZE_PVR4_USE_ICACHE_MASK             0x80000000#define MICROBLAZE_PVR4_ICACHE_ADDR_TAG_BITS_MASK   0x7C000000#define MICROBLAZE_PVR4_ICACHE_USE_FSL_MASK         0x02000000#define MICROBLAZE_PVR4_ICACHE_ALLOW_WR_MASK        0x01000000#define MICROBLAZE_PVR4_ICACHE_LINE_LEN_MASK        0x00E00000#define MICROBLAZE_PVR4_ICACHE_BYTE_SIZE_MASK       0x001F0000/* DCache config PVR masks */#define MICROBLAZE_PVR5_USE_DCACHE_MASK             0x80000000#define MICROBLAZE_PVR5_DCACHE_ADDR_TAG_BITS_MASK   0x7C000000#define MICROBLAZE_PVR5_DCACHE_USE_FSL_MASK         0x02000000#define MICROBLAZE_PVR5_DCACHE_ALLOW_WR_MASK        0x01000000#define MICROBLAZE_PVR5_DCACHE_LINE_LEN_MASK        0x00E00000#define MICROBLAZE_PVR5_DCACHE_BYTE_SIZE_MASK       0x001F0000/* ICache base address PVR mask */#define MICROBLAZE_PVR6_ICACHE_BASEADDR_MASK        0xFFFFFFFF/* ICache high address PVR mask */#define MICROBLAZE_PVR7_ICACHE_HIGHADDR_MASK        0xFFFFFFFF/* DCache base address PVR mask */#define MICROBLAZE_PVR8_DCACHE_BASEADDR_MASK        0xFFFFFFFF/* DCache high address PVR mask */#define MICROBLAZE_PVR9_DCACHE_HIGHADDR_MASK        0xFFFFFFFF/* Target family PVR mask */#define MICROBLAZE_PVR10_TARGET_FAMILY_MASK         0xFF000000/* MSR Reset value PVR mask */#define MICROBLAZE_PVR11_MSR_RESET_VALUE_MASK       0x000007FF/* PVR access macros */#define MICROBLAZE_PVR_IS_FULL(pvr)                 (pvr.pvr[0] & MICROBLAZE_PVR0_PVR_FULL_MASK)#define MICROBLAZE_PVR_USE_BARREL(pvr)              (pvr.pvr[0] & MICROBLAZE_PVR0_USE_BARREL_MASK)#define MICROBLAZE_PVR_USE_DIV(pvr)                 (pvr.pvr[0] & MICROBLAZE_PVR0_USE_DIV_MASK)#define MICROBLAZE_PVR_USE_HW_MUL(pvr)              (pvr.pvr[0] & MICROBLAZE_PVR0_USE_HW_MUL_MASK)#define MICROBLAZE_PVR_USE_FPU(pvr)                 (pvr.pvr[0] & MICROBLAZE_PVR0_USE_FPU_MASK)#define MICROBLAZE_PVR_USE_ICACHE(pvr)              (pvr.pvr[0] & MICROBLAZE_PVR0_USE_ICACHE_MASK)#define MICROBLAZE_PVR_USE_DCACHE(pvr)              (pvr.pvr[0] & MICROBLAZE_PVR0_USE_DCACHE_MASK)#define MICROBLAZE_PVR_MICROBLAZE_VERSION(pvr)      ((pvr.pvr[0] & MICROBLAZE_PVR0_MICROBLAZE_VERSION_MASK) >> 8)#define MICROBLAZE_PVR_USER1(pvr)                   (pvr.pvr[0] & MICROBLAZE_PVR0_USER1_MASK)#define MICROBLAZE_PVR_USER2(pvr)                   (pvr.pvr[1] & MICROBLAZE_PVR1_USER2_MASK)#define MICROBLAZE_PVR_D_OPB(pvr)                   (pvr.pvr[2] & MICROBLAZE_PVR2_D_OPB_MASK)#define MICROBLAZE_PVR_D_LMB(pvr)                   (pvr.pvr[2] & MICROBLAZE_PVR2_D_LMB_MASK)#define MICROBLAZE_PVR_I_OPB(pvr)                   (pvr.pvr[2] & MICROBLAZE_PVR2_I_OPB_MASK)#define MICROBLAZE_PVR_I_LMB(pvr)                   (pvr.pvr[2] & MICROBLAZE_PVR2_I_LMB_MASK)#define MICROBLAZE_PVR_INTERRUPT_IS_EDGE(pvr)       (pvr.pvr[2] & MICROBLAZE_PVR2_INTERRUPT_IS_EDGE_MASK)#define MICROBLAZE_PVR_EDGE_IS_POSITIVE(pvr)        (pvr.pvr[2] & MICROBLAZE_PVR2_EDGE_IS_POSITIVE_MASK)#define MICROBLAZE_PVR_USE_MUL64(pvr)               (pvr.pvr[2] & MICROBLAZE_PVR2_USE_MUL64_MASK)#define MICROBLAZE_PVR_OPCODE_0x0_ILLEGAL(pvr)      (pvr.pvr[2] & MICROBLAZE_PVR2_OPCODE_0x0_ILLEGAL_MASK)#define MICROBLAZE_PVR_UNALIGNED_EXCEPTION(pvr)     (pvr.pvr[2] & MICROBLAZE_PVR2_UNALIGNED_EXCEPTION_MASK)#define MICROBLAZE_PVR_ILL_OPCODE_EXCEPTION(pvr)    (pvr.pvr[2] & MICROBLAZE_PVR2_ILL_OPCODE_EXCEPTION_MASK)#define MICROBLAZE_PVR_IOPB_BUS_EXCEPTION(pvr)      (pvr.pvr[2] & MICROBLAZE_PVR2_IOPB_BUS_EXCEPTION_MASK)#define MICROBLAZE_PVR_DOPB_BUS_EXCEPTION(pvr)      (pvr.pvr[2] & MICROBLAZE_PVR2_DOPB_BUS_EXCEPTION_MASK)#define MICROBLAZE_PVR_DIV_ZERO_EXCEPTION(pvr)      (pvr.pvr[2] & MICROBLAZE_PVR2_DIV_ZERO_EXCEPTION_MASK)#define MICROBLAZE_PVR_FPU_EXCEPTION(pvr)           (pvr.pvr[2] & MICROBLAZE_PVR2_FPU_EXCEPTION_MASK)#define MICROBLAZE_PVR_DEBUG_ENABLED(pvr)           (pvr.pvr[3] & MICROBLAZE_PVR3_DEBUG_ENABLED_MASK)#define MICROBLAZE_PVR_NUMBER_OF_PC_BRK(pvr)        ((pvr.pvr[3] & MICROBLAZE_PVR3_NUMBER_OF_PC_BRK_MASK) >> 25)#define MICROBLAZE_PVR_NUMBER_OF_RD_ADDR_BRK(pvr)   ((pvr.pvr[3] & MICROBLAZE_PVR3_NUMBER_OF_RD_ADDR_BRK_MASK) >> 19)#define MICROBLAZE_PVR_NUMBER_OF_WR_ADDR_BRK(pvr)   ((pvr.pvr[3] & MICROBLAZE_PVR3_NUMBER_OF_WR_ADDR_BRK_MASK) >> 13)#define MICROBLAZE_PVR_FSL_LINKS(pvr)               ((pvr.pvr[3] & MICROBLAZE_PVR3_FSL_LINKS_MASK) >> 7)#define MICROBLAZE_PVR_ICACHE_ADDR_TAG_BITS(pvr)    ((pvr.pvr[4] & MICROBLAZE_PVR4_ICACHE_ADDR_TAG_BITS_MASK) >> 26)#define MICROBLAZE_PVR_ICACHE_USE_FSL(pvr)          (pvr.pvr[4] & MICROBLAZE_PVR4_ICACHE_USE_FSL_MASK)#define MICROBLAZE_PVR_ICACHE_ALLOW_WR(pvr)         (pvr.pvr[4] & MICROBLAZE_PVR4_ICACHE_ALLOW_WR_MASK)#define MICROBLAZE_PVR_ICACHE_LINE_LEN(pvr)         (1 << ((pvr.pvr[4] & MICROBLAZE_PVR4_ICACHE_LINE_LEN_MASK) >> 21))#define MICROBLAZE_PVR_ICACHE_BYTE_SIZE(pvr)        (1 << ((pvr.pvr[4] & MICROBLAZE_PVR4_ICACHE_BYTE_SIZE_MASK) >> 16))#define MICROBLAZE_PVR_DCACHE_ADDR_TAG_BITS(pvr)    ((pvr.pvr[5] & MICROBLAZE_PVR5_DCACHE_ADDR_TAG_BITS_MASK) >> 26)#define MICROBLAZE_PVR_DCACHE_USE_FSL(pvr)          (pvr.pvr[5] & MICROBLAZE_PVR5_DCACHE_USE_FSL_MASK)#define MICROBLAZE_PVR_DCACHE_ALLOW_WR(pvr)         (pvr.pvr[5] & MICROBLAZE_PVR5_DCACHE_ALLOW_WR_MASK)#define MICROBLAZE_PVR_DCACHE_LINE_LEN(pvr)         (1 << ((pvr.pvr[5] & MICROBLAZE_PVR5_DCACHE_LINE_LEN_MASK) >> 21))#define MICROBLAZE_PVR_DCACHE_BYTE_SIZE(pvr)        (1 << ((pvr.pvr[5] & MICROBLAZE_PVR5_DCACHE_BYTE_SIZE_MASK) >> 16))#define MICROBLAZE_PVR_ICACHE_BASEADDR(pvr)         (pvr.pvr[6] & MICROBLAZE_PVR6_ICACHE_BASEADDR_MASK)#define MICROBLAZE_PVR_ICACHE_HIGHADDR(pvr)         (pvr.pvr[7] & MICROBLAZE_PVR7_ICACHE_HIGHADDR_MASK)#define MICROBLAZE_PVR_DCACHE_BASEADDR(pvr)         (pvr.pvr[8] & MICROBLAZE_PVR8_DCACHE_BASEADDR_MASK)#define MICROBLAZE_PVR_DCACHE_HIGHADDR(pvr)         (pvr.pvr[9] & MICROBLAZE_PVR9_DCACHE_HIGHADDR_MASK)#define MICROBLAZE_PVR_TARGET_FAMILY(pvr)           ((pvr.pvr[10] & MICROBLAZE_PVR10_TARGET_FAMILY_MASK) >> 24)#define MICROBLAZE_PVR_MSR_RESET_VALUE(pvr)         (pvr.pvr[11] & MICROBLAZE_PVR11_MSR_RESET_VALUE_MASK)/* Protos */int microblaze_get_pvr (pvr_t *pvr);#ifdef __cplusplus}#endif#endif /* _PVR_H */