diff options
| author | Per Fogelstrom <pefo@cvs.openbsd.org> | 1996-07-30 20:24:33 +0000 |
|---|---|---|
| committer | Per Fogelstrom <pefo@cvs.openbsd.org> | 1996-07-30 20:24:33 +0000 |
| commit | 5a4b8571aa88ae3650f87ddb399045f4b797437a (patch) | |
| tree | 2ff63e4224014580be9b160fe825eb87ba03555a /sys/arch/arc/dev/if_sn.c | |
| parent | b039b90135b7419709f2766cbede80c1acf288a8 (diff) | |
Cleanup, endian and abi stuff fixies. Some stuff added for MIPS Magnum.
(PICA and Magnum uses very similar core chipsets).
Diffstat (limited to 'sys/arch/arc/dev/if_sn.c')
| -rw-r--r-- | sys/arch/arc/dev/if_sn.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sys/arch/arc/dev/if_sn.c b/sys/arch/arc/dev/if_sn.c index dfe411a6551..c5148833611 100644 --- a/sys/arch/arc/dev/if_sn.c +++ b/sys/arch/arc/dev/if_sn.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_sn.c,v 1.1 1996/06/24 09:07:19 pefo Exp $ */ +/* $OpenBSD: if_sn.c,v 1.2 1996/07/30 20:24:22 pefo Exp $ */ /* * National Semiconductor SONIC Driver * Copyright (c) 1991 Algorithmics Ltd (http://www.algor.co.uk) @@ -287,8 +287,8 @@ snattach(parent, self, aux) sc->dma = &sc->__dma; sn_dma_init(sc->dma, FRAGMAX * NTDA - + (NRBA * RBASIZE / PICA_DMA_PAGE_SIZE) + 1 - + (DESC_SIZE * 2 / PICA_DMA_PAGE_SIZE) + 1); + + (NRBA * RBASIZE / R4030_DMA_PAGE_SIZE) + 1 + + (DESC_SIZE * 2 / R4030_DMA_PAGE_SIZE) + 1); /* * because the sonic is basicly 16bit device it 'concatenates' @@ -296,7 +296,7 @@ snattach(parent, self, aux) * around problems near the end of 64k !! */ p = SONICBUF; - pp = SONICBUF - (FRAGMAX * NTDA * PICA_DMA_PAGE_SIZE); + pp = SONICBUF - (FRAGMAX * NTDA * R4030_DMA_PAGE_SIZE); if ((p ^ (p + TDASIZE)) & 0x10000) p = (p + 0x10000) & ~0xffff; @@ -320,7 +320,7 @@ snattach(parent, self, aux) v_cda = (struct CDA *)(p - pp + sc->dma->dma_va); p += CDASIZE; - p += PICA_DMA_PAGE_SIZE - (p & (PICA_DMA_PAGE_SIZE -1)); + p += R4030_DMA_PAGE_SIZE - (p & (R4030_DMA_PAGE_SIZE -1)); p_rba = (char *)p; v_rba = (char *)(p - pp + sc->dma->dma_va); p += NRBA * RBASIZE; @@ -649,7 +649,7 @@ sonicput(sc, m0) mtdnext->mtd_mbuf = m0; txp = mtdnext->mtd_txp; SWR(txp->config, 0); - fragoffset = (txp - p_tda) * FRAGMAX * PICA_DMA_PAGE_SIZE; + fragoffset = (txp - p_tda) * FRAGMAX * R4030_DMA_PAGE_SIZE; /* * Now fill in the fragments. Each fragment maps to it's @@ -685,7 +685,7 @@ sonicput(sc, m0) fr++; va += n; resid -= n; - fragoffset += PICA_DMA_PAGE_SIZE; + fragoffset += R4030_DMA_PAGE_SIZE; } } /* |