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[/] [openrisc/] [trunk/] [gnu-old/] [newlib-1.17.0/] [libgloss/] [bfin/] [include/] [cplb.h] - Rev 816
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/* * The authors hereby grant permission to use, copy, modify, distribute, * and license this software and its documentation for any purpose, provided * that existing copyright notices are retained in all copies and that this * notice is included verbatim in any distributions. No written agreement, * license, or royalty fee is required for any of the authorized uses. * Modifications to this software may be copyrighted by their authors * and need not follow the licensing terms described here, provided that * the new terms are clearly indicated on the first page of each file where * they apply. */ /************************************************************************ * * cplb.h * * Copyright (C) 2008 Analog Devices, Inc. * ************************************************************************/ /* Defines necessary for cplb initialisation routines. */ #ifndef _CPLB_H #define _CPLB_H #include <sys/platform.h> #ifdef _MISRA_RULES #pragma diag(push) #pragma diag(suppress:misra_rule_19_4) #endif /* _MISRA_RULES */ #define CPLB_ENABLE_ICACHE_P 0 #define CPLB_ENABLE_DCACHE_P 1 #define CPLB_ENABLE_DCACHE2_P 2 #define CPLB_ENABLE_CPLBS_P 3 /* Deprecated! */ #define CPLB_ENABLE_ICPLBS_P 4 #define CPLB_ENABLE_DCPLBS_P 5 #define CPLB_SET_DCBS_P 6 #define CPLB_INVALIDATE_B_P 23 /* ___cplb_ctrl bitmasks */ #define CPLB_ENABLE_ICACHE (1<<CPLB_ENABLE_ICACHE_P) #define CPLB_ENABLE_DCACHE (1<<CPLB_ENABLE_DCACHE_P) #define CPLB_ENABLE_DCACHE2 (1<<CPLB_ENABLE_DCACHE2_P) #define CPLB_ENABLE_CPLBS (1<<CPLB_ENABLE_CPLBS_P) #define CPLB_ENABLE_ICPLBS (1<<CPLB_ENABLE_ICPLBS_P) #define CPLB_ENABLE_DCPLBS (1<<CPLB_ENABLE_DCPLBS_P) #define CPLB_ENABLE_ANY_CPLBS \ ( CPLB_ENABLE_CPLBS | CPLB_ENABLE_ICPLBS | CPLB_ENABLE_DCPLBS ) #define CPLB_SET_DCBS (1<<CPLB_SET_DCBS_P) /* Bitmasks for dcache_invalidate routine parameters */ #define CPLB_INVALIDATE_A 0 #define CPLB_INVALIDATE_B (1<<CPLB_INVALIDATE_B_P) /* _cplb_mgr return values */ #define CPLB_RELOADED 0x0000 #define CPLB_NO_UNLOCKED 0x0001 #define CPLB_NO_ADDR_MATCH 0x0002 #define CPLB_PROT_VIOL 0x0003 #define CPLB_NO_ACTION 0x0004 /* CPLB configurations */ #define CPLB_DEF_CACHE_WT ( CPLB_L1_CHBL | CPLB_WT ) #define CPLB_DEF_CACHE_WB ( CPLB_L1_CHBL ) #define CPLB_CACHE_ENABLED ( CPLB_L1_CHBL | CPLB_DIRTY ) #define CPLB_DEF_CACHE ( CPLB_L1_CHBL | CPLB_WT ) #define CPLB_ALL_ACCESS ( CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR ) #define CPLB_I_PAGE_MGMT ( CPLB_LOCK | CPLB_VALID ) #define CPLB_D_PAGE_MGMT ( CPLB_LOCK | CPLB_ALL_ACCESS | CPLB_VALID ) #define CPLB_DNOCACHE ( CPLB_ALL_ACCESS | CPLB_VALID ) #define CPLB_DDOCACHE ( CPLB_DNOCACHE | CPLB_DEF_CACHE ) #define CPLB_INOCACHE ( CPLB_USER_RD | CPLB_VALID ) #define CPLB_IDOCACHE ( CPLB_INOCACHE | CPLB_L1_CHBL ) #define CPLB_DDOCACHE_WT ( CPLB_DNOCACHE | CPLB_DEF_CACHE_WT ) #define CPLB_DDOCACHE_WB ( CPLB_DNOCACHE | CPLB_DEF_CACHE_WB ) /* Event type parameter for replacement manager _cplb_mgr */ #define CPLB_EVT_ICPLB_MISS 0 #define CPLB_EVT_DCPLB_MISS 1 #define CPLB_EVT_DCPLB_WRITE 2 #ifdef _MISRA_RULES #pragma diag(pop) #endif /* _MISRA_RULES */ #endif /* _CPLB_H */