1 /* $NetBSD: pmap.h,v 1.11 2023/12/29 02:30:35 tsutsui Exp $ */ 2 3 #ifndef _LUNA68K_PMAP_H_ 4 5 #include <m68k/pmap_motorola.h> 6 #include <m68k/mmu_30.h> 7 8 /* 9 * Transparent translation register values for IO space 0x40000000-0xffffffff 10 * 11 * map via TT0: 0x40000000-0x7fffffff 12 * map via TT1: 0x80000000-0xffffffff 13 * 14 * On 030 both use Function Codes 4-7 (to get SUPERD and SUPERP). 15 * XXX: they can probably just use SUPERD. 16 */ 17 18 #define LUNA68K_TT30_IO0 (0x40000000 | \ 19 __SHIFTIN(0x3f,TT30_LAM) | \ 20 TT30_E | TT30_CI | TT30_RWM | \ 21 __SHIFTIN(4,TT30_FCBASE) | \ 22 __SHIFTIN(3,TT30_FCMASK)) 23 #define LUNA68K_TT30_IO1 (0x80000000 | \ 24 __SHIFTIN(0x7f,TT30_LAM) | \ 25 TT30_E | TT30_CI | TT30_RWM | \ 26 __SHIFTIN(4,TT30_FCBASE) | \ 27 __SHIFTIN(3,TT30_FCMASK)) 28 29 #define LUNA68K_TT40_IO0 (0x40000000 | \ 30 __SHIFTIN(0x3f,TTR40_LAM) | \ 31 TTR40_E | TTR40_SUPER | \ 32 PTE40_CM_NC_SER) 33 #define LUNA68K_TT40_IO1 (0x80000000 | \ 34 __SHIFTIN(0x7f,TTR40_LAM) | \ 35 TTR40_E | TTR40_SUPER | \ 36 PTE40_CM_NC_SER) 37 38 #endif /* _LUNA68K_PMAP_H_ */ 39