[PATCH 41/41] net/vmxnet3: use contiguous allocation for DMA memory
From: Anatoly Burakov <hidden>
Date: 2018-03-03 13:46:42
Subsystem:
networking drivers, the rest, vmware vmxnet3 ethernet driver · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds, Ronak Doshi
Signed-off-by: Anatoly Burakov <redacted>
---
Notes:
Not sure if DMA-capable memzones are needed for vmxnet3.
Corrections welcome.
drivers/net/vmxnet3/vmxnet3_ethdev.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c
index 4e68aae..c787379 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethdev.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c@@ -150,14 +150,15 @@ gpa_zone_reserve(struct rte_eth_dev *dev, uint32_t size, if (!reuse) { if (mz) rte_memzone_free(mz); - return rte_memzone_reserve_aligned(z_name, size, socket_id, - 0, align); + return rte_memzone_reserve_aligned_contig(z_name, size, + socket_id, 0, align); } if (mz) return mz; - return rte_memzone_reserve_aligned(z_name, size, socket_id, 0, align); + return rte_memzone_reserve_aligned_contig(z_name, size, socket_id, 0, + align); } /**
--
2.7.4