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| author | dfr <dfr@FreeBSD.org> | 1998-09-16 08:27:07 +0000 |
|---|---|---|
| committer | dfr <dfr@FreeBSD.org> | 1998-09-16 08:27:07 +0000 |
| commit | aff5182c408b74fe62cbdb4b12e88a9a7ab818ac (patch) | |
| tree | 4855ba92ad19324d2718a5967f171c816f4c1dc2 /sys/dev/de/if_devar.h | |
| parent | 73a17d1eaff70afc0f89e62cee12137a4b342632 (diff) | |
| download | FreeBSD-src-aff5182c408b74fe62cbdb4b12e88a9a7ab818ac.zip FreeBSD-src-aff5182c408b74fe62cbdb4b12e88a9a7ab818ac.tar.gz | |
Port de driver to alpha.
Diffstat (limited to 'sys/dev/de/if_devar.h')
| -rw-r--r-- | sys/dev/de/if_devar.h | 40 |
1 files changed, 37 insertions, 3 deletions
diff --git a/sys/dev/de/if_devar.h b/sys/dev/de/if_devar.h index 75546ba..3d6fce1 100644 --- a/sys/dev/de/if_devar.h +++ b/sys/dev/de/if_devar.h @@ -1,5 +1,5 @@ /* $NetBSD: if_devar.h,v 1.27 1998/05/25 22:13:28 mark Exp $ */ -/* $Id: if_devar.h,v 1.7 1998/06/08 09:47:46 bde Exp $ */ +/* $Id: if_devar.h,v 1.8 1998/06/13 17:20:03 peter Exp $ */ /*- * Copyright (c) 1994-1997 Matt Thomas (matt@3am-software.com) @@ -63,7 +63,7 @@ typedef bus_addr_t tulip_csrptr_t; #define TULIP_PCI_CSROFFSET 0 #if !defined(__NetBSD__) -typedef u_int16_t tulip_csrptr_t; +typedef pci_port_t tulip_csrptr_t; #define TULIP_CSR_READ(sc, csr) (inl((sc)->tulip_csrs.csr)) #define TULIP_CSR_WRITE(sc, csr, val) outl((sc)->tulip_csrs.csr, val) @@ -78,6 +78,18 @@ typedef u_int16_t tulip_csrptr_t; #define TULIP_PCI_CSROFFSET 0 #if !defined(__NetBSD__) +#if defined (__FreeBSD__) && defined(__alpha__) + +typedef u_int32_t tulip_csrptr_t; + +#define TULIP_CSR_READ(sc, csr) (readl((sc)->tulip_csrs.csr)) +#define TULIP_CSR_WRITE(sc, csr, val) writel((sc)->tulip_csrs.csr, val) + +#define TULIP_CSR_READBYTE(sc, csr) (readb((sc)->tulip_csrs.csr)) +#define TULIP_CSR_WRITEBYTE(sc, csr, val) writeb((sc)->tulip_csrs.csr, val) + +#else /* __FreeBSD__ && __alpha__ */ + typedef volatile u_int32_t *tulip_csrptr_t; /* @@ -87,6 +99,8 @@ typedef volatile u_int32_t *tulip_csrptr_t; */ #define TULIP_CSR_READ(sc, csr) (0 + *(sc)->tulip_csrs.csr) #define TULIP_CSR_WRITE(sc, csr, val) ((void)(*(sc)->tulip_csrs.csr = (val))) + +#endif /* __FreeBSD__ && __alpha__ */ #endif /* __NetBSD__ */ #endif /* TULIP_IOMAPPED */ @@ -872,10 +886,17 @@ static void tulip_softintr(void); TULIP_DATA_PER_DESC, 0, \ BUS_DMA_NOWAIT|BUS_DMA_ALLOCNOW, (mapp)) #else +#ifdef __alpha__ +#define TULIP_RXDESC_PRESYNC(sc, di, s) alpha_mb() +#define TULIP_RXDESC_POSTSYNC(sc, di, s) alpha_mb() +#define TULIP_RXMAP_PRESYNC(sc, map) alpha_mb() +#define TULIP_RXMAP_POSTSYNC(sc, map) alpha_mb() +#else #define TULIP_RXDESC_PRESYNC(sc, di, s) do { } while (0) #define TULIP_RXDESC_POSTSYNC(sc, di, s) do { } while (0) #define TULIP_RXMAP_PRESYNC(sc, map) do { } while (0) #define TULIP_RXMAP_POSTSYNC(sc, map) do { } while (0) +#endif #define TULIP_RXMAP_CREATE(sc, mapp) do { } while (0) #endif @@ -899,10 +920,17 @@ static void tulip_softintr(void); TULIP_MAX_TXSEG, TULIP_DATA_PER_DESC, \ 0, BUS_DMA_NOWAIT, (mapp)) #else +#ifdef __alpha__ +#define TULIP_TXDESC_PRESYNC(sc, di, s) alpha_mb() +#define TULIP_TXDESC_POSTSYNC(sc, di, s) alpha_mb() +#define TULIP_TXMAP_PRESYNC(sc, map) alpha_mb() +#define TULIP_TXMAP_POSTSYNC(sc, map) alpha_mb() +#else #define TULIP_TXDESC_PRESYNC(sc, di, s) do { } while (0) #define TULIP_TXDESC_POSTSYNC(sc, di, s) do { } while (0) #define TULIP_TXMAP_PRESYNC(sc, map) do { } while (0) #define TULIP_TXMAP_POSTSYNC(sc, map) do { } while (0) +#endif #define TULIP_TXMAP_CREATE(sc, mapp) do { } while (0) #endif @@ -1050,7 +1078,13 @@ extern struct cfdriver de_cd; #endif #if !defined(TULIP_KVATOPHYS) && (!defined(TULIP_BUS_DMA) || defined(TULIP_BUS_DMA_NORX) || defined(TULIP_BUS_DMA_NOTX)) -#define TULIP_KVATOPHYS(sc, va) vtophys(va) +#if defined(__alpha__) +/* XXX XXX NEED REAL DMA MAPPING SUPPORT XXX XXX */ +#define vtobus(va) (vtophys(va) | (1*1024*1024*1024)) +#else +#define vtobus(va) vtophys(va) +#endif +#define TULIP_KVATOPHYS(sc, va) vtobus(va) #endif #ifndef TULIP_RAISESPL |
