[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v1 0/9] hw/core: stream: Add end-of-packet flag
From: |
Edgar E. Iglesias |
Subject: |
[PATCH v1 0/9] hw/core: stream: Add end-of-packet flag |
Date: |
Thu, 30 Apr 2020 18:24:30 +0200 |
From: "Edgar E. Iglesias" <address@hidden>
Hi,
When modeling pipelines of processing nodes that communicate
through streaming interfaces (e.g AXI-Stream), some of these
nodes send packets while others may just stream unpacketized data.
The purpose of this series is to add an end-of-packet flag, e.g
what AXI-Stream calls tlast. This is in preparation for modeling
future nodes that may use huge packets that we wouldn't be able
to buffer and also to handle nodes that don't use packets.
Along the way I fixed a few things in the petalinux-ml605 eth setup.
Cheers,
Edgar
Edgar E. Iglesias (9):
hw/net/xilinx_axienet: Auto-clear PHY Autoneg
hw/net/xilinx_axienet: Cleanup stream->push assignment
hw/net/xilinx_axienet: Remove unncessary cast
hw/dma/xilinx_axidma: Add DMA memory-region property
hw/core: stream: Add an end-of-packet flag
hw/net/xilinx_axienet: Handle fragmented packets from DMA
hw/dma/xilinx_axidma: mm2s: Stream descriptor by descriptor
hw/dma/xilinx_axidma: s2mm: Support stream fragments
MAINTAINERS: Add myself as streams maintainer
include/hw/stream.h | 5 +--
hw/core/stream.c | 4 +--
hw/dma/xilinx_axidma.c | 75 ++++++++++++++++++++++++++---------------
hw/net/xilinx_axienet.c | 63 ++++++++++++++++++++++++----------
hw/ssi/xilinx_spips.c | 2 +-
MAINTAINERS | 6 ++++
6 files changed, 106 insertions(+), 49 deletions(-)
--
2.20.1
- [PATCH v1 0/9] hw/core: stream: Add end-of-packet flag,
Edgar E. Iglesias <=
- [PATCH v1 2/9] hw/net/xilinx_axienet: Cleanup stream->push assignment, Edgar E. Iglesias, 2020/04/30
- [PATCH v1 1/9] hw/net/xilinx_axienet: Auto-clear PHY Autoneg, Edgar E. Iglesias, 2020/04/30
- [PATCH v1 4/9] hw/dma/xilinx_axidma: Add DMA memory-region property, Edgar E. Iglesias, 2020/04/30
- [PATCH v1 3/9] hw/net/xilinx_axienet: Remove unncessary cast, Edgar E. Iglesias, 2020/04/30
- [PATCH v1 5/9] hw/core: stream: Add an end-of-packet flag, Edgar E. Iglesias, 2020/04/30
- [PATCH v1 6/9] hw/net/xilinx_axienet: Handle fragmented packets from DMA, Edgar E. Iglesias, 2020/04/30
- [PATCH v1 7/9] hw/dma/xilinx_axidma: mm2s: Stream descriptor by descriptor, Edgar E. Iglesias, 2020/04/30
- [PATCH v1 8/9] hw/dma/xilinx_axidma: s2mm: Support stream fragments, Edgar E. Iglesias, 2020/04/30
- [PATCH v1 9/9] MAINTAINERS: Add myself as streams maintainer, Edgar E. Iglesias, 2020/04/30