| commit | 471fe8a2520272253adec1cc099e26f04958e301 | |
| author | Edgar E. Iglesias <edgar.iglesias@xilinx.com> | |
| Wed, 6 May 2020 08:25:11 +0000 (6 10:25 +0200) | ||
| committer | Edgar E. Iglesias <edgar.iglesias@xilinx.com> | |
| Thu, 14 May 2020 11:44:35 +0000 (14 13:44 +0200) | ||
| tree | fc356423be04667190e499126e6c351bb47b95c7 | treesnapshot (tar.gz zip) |
| parent | 2a4f26350c53f9f48d0245254d7af0c55a1d22fe | commitdiff |
hw/dma/xilinx_axidma: mm2s: Stream descriptor by descriptor
Stream descriptor by descriptor from memory instead of
buffering entire packets before pushing. This enables
non-packet streaming clients to work and also lifts the
limitation that our internal DMA buffer needs to be able
to hold entire packets.
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-Id: <20200506082513.18751-8-edgar.iglesias@gmail.com>
Stream descriptor by descriptor from memory instead of
buffering entire packets before pushing. This enables
non-packet streaming clients to work and also lifts the
limitation that our internal DMA buffer needs to be able
to hold entire packets.
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-Id: <20200506082513.18751-8-edgar.iglesias@gmail.com>
| hw/dma/xilinx_axidma.c | diffblobblamehistory |