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| author | Marius Strobl <marius@FreeBSD.org> | 2011-10-30 21:42:35 +0000 |
|---|---|---|
| committer | Marius Strobl <marius@FreeBSD.org> | 2011-10-30 21:42:35 +0000 |
| commit | fb1b34b3130d9e685f69c26b8b779d98c49fa170 (patch) | |
| tree | c5b411ce8954ecbc67196a1f6db0287d54d66cf5 /sys/sparc64 | |
| parent | f1ffe65cc53071153c33b47acfb7774317a1910f (diff) | |
| download | src-fb1b34b3130d9e685f69c26b8b779d98c49fa170.tar.gz src-fb1b34b3130d9e685f69c26b8b779d98c49fa170.zip | |
Actually, limit to 32-bit DMA for the transfer buffers as the address is
written into a 32-bit register.
Notes
Notes:
svn path=/head/; revision=226949
Diffstat (limited to 'sys/sparc64')
| -rw-r--r-- | sys/sparc64/sbus/lsi64854.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/sparc64/sbus/lsi64854.c b/sys/sparc64/sbus/lsi64854.c index d0a0617d2c97..b5cfa4379655 100644 --- a/sys/sparc64/sbus/lsi64854.c +++ b/sys/sparc64/sbus/lsi64854.c @@ -161,7 +161,7 @@ lsi64854_attach(struct lsi64854_softc *sc) error = bus_dma_tag_create( sc->sc_parent_dmat, /* parent */ 1, BOUNDARY, /* alignment, boundary */ - BUS_SPACE_MAXADDR, /* lowaddr */ + BUS_SPACE_MAXADDR_32BIT, /* lowaddr */ BUS_SPACE_MAXADDR, /* highaddr */ NULL, NULL, /* filter, filterarg */ sc->sc_maxdmasize, /* maxsize */ @@ -462,7 +462,7 @@ lsi64854_setup(struct lsi64854_softc *sc, void **addr, size_t *len, /* * Pseudo (chained) interrupt from the esp driver to kick the - * current running DMA transfer. Called from ncr53c9x_intr() + * current running DMA transfer. Called from ncr53c9x_intr() * for now. * * return 1 if it was a DMA continue. |