addrs.h
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上传日期:2013-02-24
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- /* $Id$
- *
- * 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 <linux/config.h>
- #if _LANGUAGE_C
- #include <linux/types.h>
- #endif /* _LANGUAGE_C */
- #if !defined(CONFIG_IA64_SGI_SN1) && !defined(CONFIG_IA64_GENERIC)
- #include <asm/addrspace.h>
- #include <asm/reg.h>
- #include <asm/sn/kldir.h>
- #endif /* CONFIG_IA64_SGI_SN1 */
- #if defined(CONFIG_SGI_IP35) || defined(CONFIG_IA64_SGI_SN1) || defined(CONFIG_IA64_GENERIC)
- #include <asm/sn/sn1/addrs.h>
- #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 */