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Increment total_bounced busdma stat as required.

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This commit is contained in:
Andrew Thompson 2009-01-30 07:01:32 +00:00
parent bbc14adaed
commit 0adedf6d9a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=187911
1 changed files with 2 additions and 0 deletions
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2
sys/arm/arm/busdma_machdep.c
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@ -1144,6 +1144,7 @@ _bus_dmamap_sync_bp(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op)
cpu_l2cache_wb_range(bpage->vaddr,
bpage->datacount);
}
dmat->bounce_zone->total_bounced++;
}
if (op & BUS_DMASYNC_POSTREAD) {
if (bpage->vaddr_nocache == 0) {
@ -1155,6 +1156,7 @@ _bus_dmamap_sync_bp(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op)
bcopy((void *)(bpage->vaddr_nocache != 0 ?
bpage->vaddr_nocache : bpage->vaddr),
(void *)bpage->datavaddr, bpage->datacount);
dmat->bounce_zone->total_bounced++;
}
}
}