diff options
Diffstat (limited to 'sys/arch/sparc/stand/common/promdev.h')
| -rw-r--r-- | sys/arch/sparc/stand/common/promdev.h | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/sys/arch/sparc/stand/common/promdev.h b/sys/arch/sparc/stand/common/promdev.h index 2cd93e27cad..d8e2a7d6d54 100644 --- a/sys/arch/sparc/stand/common/promdev.h +++ b/sys/arch/sparc/stand/common/promdev.h @@ -1,4 +1,4 @@ -/* $OpenBSD: promdev.h,v 1.3 2003/08/14 17:13:57 deraadt Exp $ */ +/* $OpenBSD: promdev.h,v 1.4 2010/06/29 21:33:54 miod Exp $ */ /* $NetBSD: promdev.h,v 1.3 1995/09/18 21:31:50 pk Exp $ */ /* @@ -41,11 +41,11 @@ struct promdata { #define DT_NET 2 #define DT_BYTE 3 /* Hooks for netif.c */ - int (*xmit)(struct promdata *, void *, size_t); - int (*recv)(struct promdata *, void *, size_t); + ssize_t (*xmit)(struct promdata *, void *, size_t); + ssize_t (*recv)(struct promdata *, void *, size_t); }; -#define LOADADDR ((caddr_t)0x4000) +#define PROM_LOADADDR 0x4000 #define DDB_MAGIC0 ( ('D'<<24) | ('D'<<16) | ('B'<<8) | ('0') ) #define DDB_MAGIC1 ( ('D'<<24) | ('D'<<16) | ('B'<<8) | ('1') ) #define DDB_MAGIC DDB_MAGIC0 @@ -58,14 +58,20 @@ extern int hz; extern int cputyp, nbpg, pgofset, pgshift; extern int debug; -extern void prom_init(void); +void prom_init(void); +struct idprom *prom_getidprom(void); +void prom_interpret(char *); /* Note: dvma_*() routines are for "oldmon" machines only */ -extern void dvma_init(void); -extern char *dvma_mapin(char *, size_t); -extern char *dvma_mapout(char *, size_t); -extern char *dvma_alloc(int); -extern void dvma_free(char *, int); +void dvma_init(void); +char *dvma_mapin(char *, size_t); +char *dvma_mapout(char *, size_t); +char *dvma_alloc(int); +void dvma_free(char *, int); + +int mmu_init(void); +extern int (*pmap_map)(vaddr_t, paddr_t, psize_t); +extern int (*pmap_extract)(vaddr_t, paddr_t *); /* * duplicates from pmap.c for mapping device on "oldmon" machines. @@ -80,8 +86,8 @@ extern void dvma_free(char *, int); #define setsegmap(va, pmeg) (cputyp == CPU_SUN4C \ ? stba(va, ASI_SEGMAP, pmeg) \ : stha(va, ASI_SEGMAP, pmeg)) -#define getregmap(va) ((unsigned)lduha(va+2, ASI_REGMAP) >> 8) -#define setregmap(va, smeg) stha(va+2, ASI_REGMAP, (smeg << 8)) +#define getregmap(va) ((unsigned)lduha((va) + 2, ASI_REGMAP) >> 8) +#define setregmap(va, smeg) stha((va) + 2, ASI_REGMAP, (smeg << 8)) #define getpte(va) lda(va, ASI_PTE) #define setpte(va, pte) sta(va, ASI_PTE, pte) |