[dpdk-dev] [PATCH v2 40/41] net/virtio: use contiguous allocation for DMA memory
Maxime Coquelin
maxime.coquelin at redhat.com
Wed Mar 28 13:58:51 CEST 2018
Hi Anatoly,
On 03/07/2018 05:57 PM, Anatoly Burakov wrote:
> Signed-off-by: Anatoly Burakov <anatoly.burakov at intel.com>
> Reviewed-by: Venkatesh Srinivas <venkateshs at google.com>
> ---
>
> Notes:
> Not sure if virtio needs to allocate DMA-capable memory,
> being a software driver and all. Corrections welcome.
Yes, we need the ring memory to be contiguous in physical address space.
> drivers/net/virtio/virtio_ethdev.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
So:
Reviewed-by: Maxime Coquelin <maxime.coquelin at redhat.com>
Thanks,
Maxime
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