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Make ciss usable under PAE

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Approved by:	re (scottl)
This commit is contained in:
Paul Saab 2003-05-21 07:17:06 +00:00
parent 8347fe67c9
commit 3284b9ee87
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=115202
2 changed files with 7 additions and 2 deletions
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8
sys/dev/ciss/ciss.c
View File

@ -770,6 +770,7 @@ ciss_init_requests(struct ciss_softc *sc)
cr = &sc->ciss_request[i];
cr->cr_sc = sc;
cr->cr_tag = i;
bus_dmamap_create(sc->ciss_buffer_dmat, 0, &cr->cr_datamap);
ciss_enqueue_free(cr);
}
return(0);
@ -1341,6 +1342,8 @@ ciss_accept_media_complete(struct ciss_request *cr)
static void
ciss_free(struct ciss_softc *sc)
{
struct ciss_request *cr;
debug_called(1);
/* we're going away */
@ -1372,6 +1375,9 @@ ciss_free(struct ciss_softc *sc)
/* destroy DMA tags */
if (sc->ciss_parent_dmat)
bus_dma_tag_destroy(sc->ciss_parent_dmat);
while ((cr = ciss_dequeue_free(sc)) != NULL)
bus_dmamap_destroy(sc->ciss_buffer_dmat, cr->cr_datamap);
if (sc->ciss_buffer_dmat)
bus_dma_tag_destroy(sc->ciss_buffer_dmat);
@ -1380,7 +1386,7 @@ ciss_free(struct ciss_softc *sc)
bus_dmamap_unload(sc->ciss_command_dmat, sc->ciss_command_map);
bus_dmamem_free(sc->ciss_command_dmat, sc->ciss_command, sc->ciss_command_map);
}
if (sc->ciss_buffer_dmat)
if (sc->ciss_command_dmat)
bus_dma_tag_destroy(sc->ciss_command_dmat);
/* disconnect from CAM */

1
sys/i386/conf/PAE
View File

@ -46,7 +46,6 @@ nodevice nsp
nodevice stg
nodevice asr
nodevice ciss
nodevice dpt
nodevice iir
nodevice mly