1*95e1ffb1Schristos /* $NetBSD: vmereg.h,v 1.3 2005/12/11 12:24:07 christos Exp $ */ 244418fdfSdrochner 344418fdfSdrochner /* constants for address modifiers */ 444418fdfSdrochner 544418fdfSdrochner #define VME_AM_ADRSIZEMASK 0x30 6e633976eSmatt #define VME_AM_ADRSIZESHIFT 4 744418fdfSdrochner #define VME_AM_A32 0 844418fdfSdrochner #define VME_AM_A16 0x20 944418fdfSdrochner #define VME_AM_A24 0x30 1044418fdfSdrochner #define VME_AM_USERDEF 0x10 /* user/vendor definable */ 1144418fdfSdrochner 1244418fdfSdrochner #define VME_AM_MBO 8 /* must be set for standard AMs */ 1344418fdfSdrochner 1444418fdfSdrochner #define VME_AM_PRIVMASK 4 1544418fdfSdrochner #define VME_AM_SUPER 4 1644418fdfSdrochner #define VME_AM_USER 0 1744418fdfSdrochner 1844418fdfSdrochner #define VME_AM_MODEMASK 3 1944418fdfSdrochner #define VME_AM_DATA 1 2044418fdfSdrochner #define VME_AM_PRG 2 /* only with A32, A24 */ 2144418fdfSdrochner #define VME_AM_BLT32 3 /* only with A32, A24 */ 2244418fdfSdrochner #define VME_AM_BLT64 0 /* new, only with A32, A24 */ 2344418fdfSdrochner 2444418fdfSdrochner #if 0 2544418fdfSdrochner /* some AMs not yet supported by the framework */ 2644418fdfSdrochner 2744418fdfSdrochner /* ??? */ 2844418fdfSdrochner VME_AM_A24_xxx 0x32 2944418fdfSdrochner VME_AM_A32_xxx 0x05 3044418fdfSdrochner 3144418fdfSdrochner /* VME64 extension */ 3244418fdfSdrochner VME_AM_A40 0x34,0x35,0x37 3344418fdfSdrochner VME_AM_A64 0x00,0x01,0x03,0x04 3444418fdfSdrochner VME_AM_CR_CSR 0x2f /* GEO */ 3544418fdfSdrochner 3644418fdfSdrochner /* 2eVME extension */ 3744418fdfSdrochner VME_AM_2E_6U 0x20 3844418fdfSdrochner VME_AM_2E_3U 0x21 3944418fdfSdrochner #endif 40