/* $Id: addrs.h,v 1.1.1.1 2003/06/23 22:18:40 jharrell Exp $ * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 1992 - 1997, 1999 Silicon Graphics, Inc. * Copyright (C) 1999 by Ralf Baechle */ #ifndef _ASM_SN_ADDRS_H #define _ASM_SN_ADDRS_H #include #if _LANGUAGE_C #include #endif /* _LANGUAGE_C */ #if !defined(CONFIG_IA64_SGI_SN1) && !defined(CONFIG_IA64_GENERIC) #include #include #include #endif /* CONFIG_IA64_SGI_SN1 */ #if defined(CONFIG_SGI_IP35) || defined(CONFIG_IA64_SGI_SN1) || defined(CONFIG_IA64_GENERIC) #include #endif #if _LANGUAGE_C #define PS_UINT_CAST (__psunsigned_t) #define UINT64_CAST (uint64_t) #define HUBREG_CAST (volatile hubreg_t *) #elif _LANGUAGE_ASSEMBLY #define PS_UINT_CAST #define UINT64_CAST #define HUBREG_CAST #endif #define NASID_GET_META(_n) ((_n) >> NASID_LOCAL_BITS) #if defined CONFIG_SGI_IP35 || defined(CONFIG_IA64_SGI_SN1) || defined(CONFIG_IA64_GENERIC) #define NASID_GET_LOCAL(_n) ((_n) & 0x7f) #endif #define NASID_MAKE(_m, _l) (((_m) << NASID_LOCAL_BITS) | (_l)) #define NODE_ADDRSPACE_MASK (NODE_ADDRSPACE_SIZE - 1) #define TO_NODE_ADDRSPACE(_pa) (UINT64_CAST (_pa) & NODE_ADDRSPACE_MASK) #define CHANGE_ADDR_NASID(_pa, _nasid) \ ((UINT64_CAST (_pa) & ~NASID_MASK) | \ (UINT64_CAST(_nasid) << NASID_SHFT)) /* * The following macros are used to index to the beginning of a specific * node's address space. */ #define NODE_OFFSET(_n) (UINT64_CAST (_n) << NODE_SIZE_BITS) #define NODE_CAC_BASE(_n) (CAC_BASE + NODE_OFFSET(_n)) #define NODE_HSPEC_BASE(_n) (HSPEC_BASE + NODE_OFFSET(_n)) #define NODE_IO_BASE(_n) (IO_BASE + NODE_OFFSET(_n)) #define NODE_MSPEC_BASE(_n) (MSPEC_BASE + NODE_OFFSET(_n)) #define NODE_UNCAC_BASE(_n) (UNCAC_BASE + NODE_OFFSET(_n)) #define TO_NODE(_n, _x) (NODE_OFFSET(_n) | ((_x) )) #define TO_NODE_CAC(_n, _x) (NODE_CAC_BASE(_n) | ((_x) & TO_PHYS_MASK)) #define TO_NODE_UNCAC(_n, _x) (NODE_UNCAC_BASE(_n) | ((_x) & TO_PHYS_MASK)) #define TO_NODE_MSPEC(_n, _x) (NODE_MSPEC_BASE(_n) | ((_x) & TO_PHYS_MASK)) #define TO_NODE_HSPEC(_n, _x) (NODE_HSPEC_BASE(_n) | ((_x) & TO_PHYS_MASK)) #define RAW_NODE_SWIN_BASE(nasid, widget) \ (NODE_IO_BASE(nasid) + (UINT64_CAST (widget) << SWIN_SIZE_BITS)) #define WIDGETID_GET(addr) ((unsigned char)((addr >> SWIN_SIZE_BITS) & 0xff)) /* * The following definitions pertain to the IO special address * space. They define the location of the big and little windows * of any given node. */ #define SWIN_SIZE_BITS 24 #define SWIN_SIZE (UINT64_CAST 1 << 24) #define SWIN_SIZEMASK (SWIN_SIZE - 1) #define SWIN_WIDGET_MASK 0xF /* * Convert smallwindow address to xtalk address. * * 'addr' can be physical or virtual address, but will be converted * to Xtalk address in the range 0 -> SWINZ_SIZEMASK */ #define SWIN_WIDGETADDR(addr) ((addr) & SWIN_SIZEMASK) #define SWIN_WIDGETNUM(addr) (((addr) >> SWIN_SIZE_BITS) & SWIN_WIDGET_MASK) /* * Verify if addr belongs to small window address on node with "nasid" * * * NOTE: "addr" is expected to be XKPHYS address, and NOT physical * address * * */ #define NODE_SWIN_ADDR(nasid, addr) \ (((addr) >= NODE_SWIN_BASE(nasid, 0)) && \ ((addr) < (NODE_SWIN_BASE(nasid, HUB_NUM_WIDGET) + SWIN_SIZE)\ )) /* * The following define the major position-independent aliases used * in SN. * UALIAS -- 256MB in size, reads in the UALIAS result in * uncached references to the memory of the reader's node. * CPU_UALIAS -- 128kb in size, the bottom part of UALIAS is flipped * depending on which CPU does the access to provide * all CPUs with unique uncached memory at low addresses. * LBOOT -- 256MB in size, reads in the LBOOT area result in * uncached references to the local hub's boot prom and * other directory-bus connected devices. * IALIAS -- 8MB in size, reads in the IALIAS result in uncached * references to the local hub's registers. */ #define UALIAS_BASE HSPEC_BASE #define UALIAS_SIZE 0x10000000 /* 256 Megabytes */ #define CPU_UALIAS 0x20000 /* 128 Kilobytes */ #define UALIAS_CPU_SIZE (CPU_UALIAS / CPUS_PER_NODE) #define UALIAS_LIMIT (UALIAS_BASE + UALIAS_SIZE) /* * The bottom of ualias space is flipped depending on whether you're * processor 0 or 1 within a node. */ #if defined(CONFIG_SGI_IP35) || defined(CONFIG_IA64_SGI_SN1) || defined(CONFIG_IA64_GENERIC) #define LREG_BASE (HSPEC_BASE + 0x10000000) #define LREG_SIZE 0x8000000 /* 128 MB */ #define LREG_LIMIT (LREG_BASE + LREG_SIZE) #define LBOOT_BASE (LREG_LIMIT) #define LBOOT_SIZE 0x8000000 /* 128 MB */ #define LBOOT_LIMIT (LBOOT_BASE + LBOOT_SIZE) #define LBOOT_STRIDE 0x2000000 /* two PROMs, on 32M boundaries */ #endif #define HUB_REGISTER_WIDGET 1 #define IALIAS_BASE NODE_SWIN_BASE(0, HUB_REGISTER_WIDGET) #define IALIAS_SIZE 0x800000 /* 8 Megabytes */ #define IS_IALIAS(_a) (((_a) >= IALIAS_BASE) && \ ((_a) < (IALIAS_BASE + IALIAS_SIZE))) /* * Macro for referring to Hub's RBOOT space */ #if defined(CONFIG_SGI_IP35) || defined(CONFIG_IA64_SGI_SN1) || defined(CONFIG_IA64_GENERIC) #define NODE_LREG_BASE(_n) (NODE_HSPEC_BASE(_n) + 0x30000000) #define NODE_LREG_LIMIT(_n) (NODE_LREG_BASE(_n) + LREG_SIZE) #define RREG_BASE(_n) (NODE_LREG_BASE(_n)) #define RREG_LIMIT(_n) (NODE_LREG_LIMIT(_n)) #define RBOOT_SIZE 0x8000000 /* 128 Megabytes */ #define NODE_RBOOT_BASE(_n) (NODE_HSPEC_BASE(_n) + 0x38000000) #define NODE_RBOOT_LIMIT(_n) (NODE_RBOOT_BASE(_n) + RBOOT_SIZE) #endif /* * Macros for referring the Hub's back door space * * These macros correctly process addresses in any node's space. * WARNING: They won't work in assembler. * * BDDIR_ENTRY_LO returns the address of the low double-word of the dir * entry corresponding to a physical (Cac or Uncac) address. * BDDIR_ENTRY_HI returns the address of the high double-word of the entry. * BDPRT_ENTRY returns the address of the double-word protection entry * corresponding to the page containing the physical address. * BDPRT_ENTRY_S Stores the value into the protection entry. * BDPRT_ENTRY_L Load the value from the protection entry. * BDECC_ENTRY returns the address of the ECC byte corresponding to a * double-word at a specified physical address. * BDECC_ENTRY_H returns the address of the two ECC bytes corresponding to a * quad-word at a specified physical address. */ #define NODE_BDOOR_BASE(_n) (NODE_HSPEC_BASE(_n) + (NODE_ADDRSPACE_SIZE/2)) #define NODE_BDECC_BASE(_n) (NODE_BDOOR_BASE(_n)) #define NODE_BDDIR_BASE(_n) (NODE_BDOOR_BASE(_n) + (NODE_ADDRSPACE_SIZE/4)) #if defined(CONFIG_SGI_IP35) || defined(CONFIG_IA64_SGI_SN1) || defined(CONFIG_IA64_GENERIC) /* * Bedrock's directory entries are a single word: no low/high */ #define BDDIR_ENTRY(_pa) (HSPEC_BASE + \ NODE_ADDRSPACE_SIZE * 7 / 8 | \ UINT64_CAST (_pa) & NASID_MASK | \ UINT64_CAST (_pa) >> 3 & BDDIR_UPPER_MASK) #ifdef BRINGUP /* minimize source changes by mapping *_LO() & *_HI() */ #define BDDIR_ENTRY_LO(_pa) BDDIR_ENTRY(_pa) #define BDDIR_ENTRY_HI(_pa) BDDIR_ENTRY(_pa) #endif /* BRINGUP */ #define BDDIR_PAGE_MASK (BDDIR_UPPER_MASK & 0x7ffff << 11) #define BDDIR_PAGE_BASE_MASK (UINT64_CAST 0xfffffffffffff800) #ifdef _LANGUAGE_C #define BDPRT_ENTRY_ADDR(_pa, _rgn) ((uint64_t *) ( (HSPEC_BASE + \ NODE_ADDRSPACE_SIZE * 7 / 8 + 0x408) | \ (UINT64_CAST (_pa) & NASID_MASK) | \ (UINT64_CAST (_pa) >> 3 & BDDIR_PAGE_MASK) | \ (UINT64_CAST (_pa) >> 3 & 0x3 << 4) | \ ((_rgn) & 0x1e) << 5)) static __inline uint64_t BDPRT_ENTRY_L(paddr_t pa,uint32_t rgn) { uint64_t word=*BDPRT_ENTRY_ADDR(pa,rgn); if(rgn&0x20) /*If the region is > 32, move it down*/ word = word >> 32; if(rgn&0x1) /*If the region is odd, get that part */ word = word >> 16; word = word & 0xffff; /*Get the 16 bits we are interested in*/ return word; } static __inline void BDPRT_ENTRY_S(paddr_t pa,uint32_t rgn,uint64_t val) { uint64_t *addr=(uint64_t *)BDPRT_ENTRY_ADDR(pa,rgn); uint64_t word,mask; word=*addr; mask=0; if(rgn&0x1) { mask|=0x0000ffff0000ffff; val=val<<16; } else mask|=0xffff0000ffff0000; if(rgn&0x20) { mask|=0x00000000ffffffff; val=val<<32; } else mask|=0xffffffff00000000; word &= mask; word |= val; *(addr++)=word; addr++; *(addr++)=word; addr++; *(addr++)=word; addr++; *addr=word; } #endif /*_LANGUAGE_C*/ #define BDCNT_ENTRY(_pa) (HSPEC_BASE + \ NODE_ADDRSPACE_SIZE * 7 / 8 + 0x8 | \ UINT64_CAST (_pa) & NASID_MASK | \ UINT64_CAST (_pa) >> 3 & BDDIR_PAGE_MASK | \ UINT64_CAST (_pa) >> 3 & 0x3 << 4) #ifdef BRINGUP /* little endian packing of ecc bytes requires a swizzle */ /* this is problemmatic for memory_init_ecc */ #endif /* BRINGUP */ #define BDECC_ENTRY(_pa) (HSPEC_BASE + \ NODE_ADDRSPACE_SIZE * 5 / 8 | \ UINT64_CAST (_pa) & NASID_MASK | \ UINT64_CAST (_pa) >> 3 & BDECC_UPPER_MASK \ ^ 0x7ULL) #define BDECC_SCRUB(_pa) (HSPEC_BASE + \ NODE_ADDRSPACE_SIZE / 2 | \ UINT64_CAST (_pa) & NASID_MASK | \ UINT64_CAST (_pa) >> 3 & BDECC_UPPER_MASK \ ^ 0x7ULL) /* address for Halfword backdoor ecc access. Note that */ /* ecc bytes are packed in little endian order */ #define BDECC_ENTRY_H(_pa) (HSPEC_BASE + \ NODE_ADDRSPACE_SIZE * 5 / 8 | \ UINT64_CAST (_pa) & NASID_MASK | \ UINT64_CAST (_pa) >> 3 & BDECC_UPPER_MASK \ ^ 0x6ULL) /* * Macro to convert a back door directory, protection, page counter, or ecc * address into the raw physical address of the associated cache line * or protection page. */ #define BDDIR_TO_MEM(_ba) (UINT64_CAST (_ba) & NASID_MASK | \ (UINT64_CAST (_ba) & BDDIR_UPPER_MASK) << 3) #ifdef BRINGUP /* * This can't be done since there are 4 entries per address so you'd end up * mapping back to 4 different physical addrs. */ #define BDPRT_TO_MEM(_ba) (UINT64_CAST (_ba) & NASID_MASK | \ (UINT64_CAST (_ba) & BDDIR_PAGE_MASK) << 3 | \ (UINT64_CAST (_ba) & 0x3 << 4) << 3) #endif #define BDCNT_TO_MEM(_ba) (UINT64_CAST (_ba) & NASID_MASK | \ (UINT64_CAST (_ba) & BDDIR_PAGE_MASK) << 3 | \ (UINT64_CAST (_ba) & 0x3 << 4) << 3) #define BDECC_TO_MEM(_ba) (UINT64_CAST (_ba) & NASID_MASK | \ ((UINT64_CAST (_ba) ^ 0x7ULL) \ & BDECC_UPPER_MASK) << 3 ) #define BDECC_H_TO_MEM(_ba) (UINT64_CAST (_ba) & NASID_MASK | \ ((UINT64_CAST (_ba) ^ 0x6ULL) \ & BDECC_UPPER_MASK) << 3 ) #define BDADDR_IS_DIR(_ba) ((UINT64_CAST (_ba) & 0x8) == 0) #define BDADDR_IS_PRT(_ba) ((UINT64_CAST (_ba) & 0x408) == 0x408) #define BDADDR_IS_CNT(_ba) ((UINT64_CAST (_ba) & 0x8) == 0x8) #endif /* CONFIG_SGI_IP35 */ /* * The following macros produce the correct base virtual address for * the hub registers. The LOCAL_HUB_* macros produce the appropriate * address for the local registers. The REMOTE_HUB_* macro produce * the address for the specified hub's registers. The intent is * that the appropriate PI, MD, NI, or II register would be substituted * for _x. */ /* * WARNING: * When certain Hub chip workaround are defined, it's not sufficient * to dereference the *_HUB_ADDR() macros. You should instead use * HUB_L() and HUB_S() if you must deal with pointers to hub registers. * Otherwise, the recommended approach is to use *_HUB_L() and *_HUB_S(). * They're always safe. */ #define LOCAL_HUB_ADDR(_x) (HUBREG_CAST (IALIAS_BASE + (_x))) #define REMOTE_HUB_ADDR(_n, _x) (HUBREG_CAST (NODE_SWIN_BASE(_n, 1) + \ 0x800000 + (_x))) #if defined(CONFIG_SGI_IP35) || defined(CONFIG_IA64_SGI_SN1) || defined(CONFIG_IA64_GENERIC) #define REMOTE_HUB_PI_ADDR(_n, _sn, _x) (HUBREG_CAST (NODE_SWIN_BASE(_n, 1) + \ 0x800000 + PIREG(_x, _sn))) #define LOCAL_HSPEC_ADDR(_x) (HUBREG_CAST (LREG_BASE + (_x))) #define REMOTE_HSPEC_ADDR(_n, _x) (HUBREG_CAST (RREG_BASE(_n) + (_x))) #endif /* CONFIG_SGI_IP35 */ #if _LANGUAGE_C #define HUB_L(_a) *(_a) #define HUB_S(_a, _d) *(_a) = (_d) #define LOCAL_HUB_L(_r) HUB_L(LOCAL_HUB_ADDR(_r)) #define LOCAL_HUB_S(_r, _d) HUB_S(LOCAL_HUB_ADDR(_r), (_d)) #define REMOTE_HUB_L(_n, _r) HUB_L(REMOTE_HUB_ADDR((_n), (_r))) #define REMOTE_HUB_S(_n, _r, _d) HUB_S(REMOTE_HUB_ADDR((_n), (_r)), (_d)) #define REMOTE_HUB_PI_L(_n, _sn, _r) HUB_L(REMOTE_HUB_PI_ADDR((_n), (_sn), (_r))) #define REMOTE_HUB_PI_S(_n, _sn, _r, _d) HUB_S(REMOTE_HUB_PI_ADDR((_n), (_sn), (_r)), (_d)) #if defined(CONFIG_SGI_IP35) || defined(CONFIG_IA64_SGI_SN1) || defined(CONFIG_IA64_GENERIC) #define LOCAL_HSPEC_L(_r) HUB_L(LOCAL_HSPEC_ADDR(_r)) #define LOCAL_HSPEC_S(_r, _d) HUB_S(LOCAL_HSPEC_ADDR(_r), (_d)) #define REMOTE_HSPEC_L(_n, _r) HUB_L(REMOTE_HSPEC_ADDR((_n), (_r))) #define REMOTE_HSPEC_S(_n, _r, _d) HUB_S(REMOTE_HSPEC_ADDR((_n), (_r)), (_d)) #endif /* CONFIG_SGI_IP35 */ #endif /* _LANGUAGE_C */ /* * The following macros are used to get to a hub/bridge register, given * the base of the register space. */ #define HUB_REG_PTR(_base, _off) \ (HUBREG_CAST ((__psunsigned_t)(_base) + (__psunsigned_t)(_off))) #define HUB_REG_PTR_L(_base, _off) \ HUB_L(HUB_REG_PTR((_base), (_off))) #define HUB_REG_PTR_S(_base, _off, _data) \ HUB_S(HUB_REG_PTR((_base), (_off)), (_data)) /* * Software structure locations -- permanently fixed * See diagram in kldir.h */ #define PHYS_RAMBASE 0x0 #define K0_RAMBASE PHYS_TO_K0(PHYS_RAMBASE) #define ARCS_SPB_OFFSET 0x1000 #define ARCS_SPB_ADDR(nasid) \ PHYS_TO_K0(NODE_OFFSET(nasid) | ARCS_SPB_OFFSET) #define ARCS_SPB_SIZE 0x0400 #define KLDIR_OFFSET 0x2000 #ifndef __ia64 #define KLDIR_ADDR(nasid) \ TO_NODE_UNCAC((nasid), KLDIR_OFFSET) #else #define KLDIR_ADDR(nasid) \ TO_NODE_CAC((nasid), KLDIR_OFFSET) #endif #define KLDIR_SIZE 0x0400 /* * Software structure locations -- indirected through KLDIR * See diagram in kldir.h * * Important: All low memory structures must only be accessed * uncached, except for the symmon stacks. */ #define KLI_LAUNCH 0 /* Dir. entries */ #define KLI_KLCONFIG 1 #define KLI_NMI 2 #define KLI_GDA 3 #define KLI_FREEMEM 4 #define KLI_SYMMON_STK 5 #define KLI_PI_ERROR 6 #define KLI_KERN_VARS 7 #define KLI_KERN_XP 8 #define KLI_KERN_PARTID 9 #if _LANGUAGE_C #define KLD_BASE(nasid) ((kldir_ent_t *) KLDIR_ADDR(nasid)) #define KLD_LAUNCH(nasid) (KLD_BASE(nasid) + KLI_LAUNCH) #define KLD_NMI(nasid) (KLD_BASE(nasid) + KLI_NMI) #define KLD_KLCONFIG(nasid) (KLD_BASE(nasid) + KLI_KLCONFIG) #define KLD_PI_ERROR(nasid) (KLD_BASE(nasid) + KLI_PI_ERROR) #define KLD_GDA(nasid) (KLD_BASE(nasid) + KLI_GDA) #define KLD_SYMMON_STK(nasid) (KLD_BASE(nasid) + KLI_SYMMON_STK) #define KLD_FREEMEM(nasid) (KLD_BASE(nasid) + KLI_FREEMEM) #define KLD_KERN_VARS(nasid) (KLD_BASE(nasid) + KLI_KERN_VARS) #define KLD_KERN_XP(nasid) (KLD_BASE(nasid) + KLI_KERN_XP) #define KLD_KERN_PARTID(nasid) (KLD_BASE(nasid) + KLI_KERN_PARTID) #define LAUNCH_OFFSET(nasid, slice) \ (KLD_LAUNCH(nasid)->offset + \ KLD_LAUNCH(nasid)->stride * (slice)) #define LAUNCH_ADDR(nasid, slice) \ TO_NODE_UNCAC((nasid), LAUNCH_OFFSET(nasid, slice)) #define LAUNCH_SIZE(nasid) KLD_LAUNCH(nasid)->size #define NMI_OFFSET(nasid, slice) \ (KLD_NMI(nasid)->offset + \ KLD_NMI(nasid)->stride * (slice)) #define NMI_ADDR(nasid, slice) \ TO_NODE_UNCAC((nasid), NMI_OFFSET(nasid, slice)) #define NMI_SIZE(nasid) KLD_NMI(nasid)->size #define KLCONFIG_OFFSET(nasid) KLD_KLCONFIG(nasid)->offset #define KLCONFIG_ADDR(nasid) \ TO_NODE_UNCAC((nasid), KLCONFIG_OFFSET(nasid)) #define KLCONFIG_SIZE(nasid) KLD_KLCONFIG(nasid)->size #define GDA_ADDR(nasid) KLD_GDA(nasid)->pointer #define GDA_SIZE(nasid) KLD_GDA(nasid)->size #define SYMMON_STK_OFFSET(nasid, slice) \ (KLD_SYMMON_STK(nasid)->offset + \ KLD_SYMMON_STK(nasid)->stride * (slice)) #define SYMMON_STK_STRIDE(nasid) KLD_SYMMON_STK(nasid)->stride #define SYMMON_STK_ADDR(nasid, slice) \ TO_NODE_CAC((nasid), SYMMON_STK_OFFSET(nasid, slice)) #define SYMMON_STK_SIZE(nasid) KLD_SYMMON_STK(nasid)->stride #define SYMMON_STK_END(nasid) (SYMMON_STK_ADDR(nasid, 0) + KLD_SYMMON_STK(nasid)->size) /* loading symmon 4k below UNIX. the arcs loader needs the topaddr for a * relocatable program */ #if defined(CONFIG_SGI_IP35) || defined(CONFIG_IA64_SGI_SN1) || defined(CONFIG_IA64_GENERIC) /* update master.d/sn1_elspec.dbg, SN1/addrs.h/DEBUGUNIX_ADDR, and * DBGLOADADDR in symmon's Makefile when changing this */ #define UNIX_DEBUG_LOADADDR 0x310000 #elif defined(SN0XXL) #define UNIX_DEBUG_LOADADDR 0x360000 #else #define UNIX_DEBUG_LOADADDR 0x300000 #endif #define SYMMON_LOADADDR(nasid) \ TO_NODE(nasid, PHYS_TO_K0(UNIX_DEBUG_LOADADDR - 0x1000)) #define FREEMEM_OFFSET(nasid) KLD_FREEMEM(nasid)->offset #define FREEMEM_ADDR(nasid) SYMMON_STK_END(nasid) /* * XXX * Fix this. FREEMEM_ADDR should be aware of if symmon is loaded. * Also, it should take into account what prom thinks to be a safe * address PHYS_TO_K0(NODE_OFFSET(nasid) + FREEMEM_OFFSET(nasid)) */ #define FREEMEM_SIZE(nasid) KLD_FREEMEM(nasid)->size #define PI_ERROR_OFFSET(nasid) KLD_PI_ERROR(nasid)->offset #define PI_ERROR_ADDR(nasid) \ TO_NODE_UNCAC((nasid), PI_ERROR_OFFSET(nasid)) #define PI_ERROR_SIZE(nasid) KLD_PI_ERROR(nasid)->size #define NODE_OFFSET_TO_K0(_nasid, _off) \ (PAGE_OFFSET | NODE_OFFSET(_nasid) | (_off)) #define K0_TO_NODE_OFFSET(_k0addr) \ ((__psunsigned_t)(_k0addr) & NODE_ADDRSPACE_MASK) #define KERN_VARS_ADDR(nasid) KLD_KERN_VARS(nasid)->pointer #define KERN_VARS_SIZE(nasid) KLD_KERN_VARS(nasid)->size #define KERN_XP_ADDR(nasid) KLD_KERN_XP(nasid)->pointer #define KERN_XP_SIZE(nasid) KLD_KERN_XP(nasid)->size #define GPDA_ADDR(nasid) TO_NODE_CAC(nasid, GPDA_OFFSET) #endif /* _LANGUAGE_C */ #endif /* _ASM_SN_ADDRS_H */