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freebsd_network: bus_dmamap_load_mbuf_sg is always NOWAIT.

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This matches FreeBSD.
This commit is contained in:
Augustin Cavalier
2022-06-03 13:57:10 -04:00
parent 04d2f987a6
commit 3e9b842151
1 changed files with 1 additions and 0 deletions
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src/libs/compat/freebsd_network/bus_dma.cpp
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@@ -440,6 +440,7 @@ bus_dmamap_load_mbuf_sg(bus_dma_tag_t dmat, bus_dmamap_t map, struct mbuf* mb,
int nsegs = 0, error = 0; int nsegs = 0, error = 0;
bool first = true; bool first = true;
bus_addr_t lastaddr = 0; bus_addr_t lastaddr = 0;
flags |= BUS_DMA_NOWAIT;
for (struct mbuf* m = mb; m != NULL && error == 0; m = m->m_next) { for (struct mbuf* m = mb; m != NULL && error == 0; m = m->m_next) {
if (m->m_len <= 0) if (m->m_len <= 0)