4 Commits

Author SHA1 Message Date
Santosh Shukla
69d308e1c0 virtio: restrict vector Rx/Tx to x86 SSSE3
Temporary implementation to let virtio operate in non-vec mode for archs
which doesn't support _ssse_ cpuflag.

todo:
1) Move virtio_recv_pkts_vec() implementation to
   drivers/virtio/virtio_vec_<arch>.h file.
2) Remove use_simple_rxtx flag, so that virtio/virtio_vec_<arch>.h
   files to provide vectored/non-vectored rx/tx apis.

Fixes: fc3d66212fed ("virtio: add vector Rx")
Fixes: c121c8d6d31a ("virtio: add simple Tx")
Fixes: 8d8393fb1861 ("virtio: pick simple Rx/Tx")

Signed-off-by: Santosh Shukla <sshukla@mvista.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
2016-03-03 14:00:28 +01:00
Huawei Xie
cab0461234 virtio: fill Rx avail ring with blank mbufs
Add software RX ring in virtqueue.
Add fake_mbuf in virtqueue for wraparound processing.
Fill avail ring with blank mbufs in virtio_dev_vring_start

Add virtio_rxtx.h header file for RTE_VIRTIO_PMD_MAX_BURST.
Would move all rx/tx related declarations into this header file in future.

Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Acked-by: Jianfeng Tan <jianfeng.tan@intel.com>
2015-11-02 15:32:19 +01:00
Sergio Gonzalez Monroy
2f9d47013e mem: move librte_malloc to eal/common
Move malloc inside eal and create a new section in MAINTAINERS file for
Memory Allocation in EAL.

Create a dummy malloc library to avoid breaking applications that have
librte_malloc in their DT_NEEDED entries.

This is the first step towards using malloc to allocate memory directly
from memsegs. Thus, memzones would allocate memory through malloc,
allowing to free memzones.

Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2015-07-16 13:44:48 +02:00
Bruce Richardson
6c3169a3dc virtio: move to drivers/net/
Move virtio PMD to drivers/net directory

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
2015-05-22 16:06:23 +02:00