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| author | Grégory ESTRADE <gregory.estrade@gmail.com> | 2016-03-16 17:06:02 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-03-16 17:42:18 +0000 |
| commit | 6717f587a478be37294cc5cfbbd84c5a6ce1aa1f (patch) | |
| tree | 9cb53643be1c8dff2798c61448c4bc3037b05122 /page_cache.c | |
| parent | 355a8ccc5c57b7ce8758585e2d5d8b7f82b38bec (diff) | |
bcm2835_dma: add emulation of Raspberry Pi DMA controller
At present, all DMA transfers complete inline (so a looping descriptor
queue will lock up the device). We also do not model pause/abort,
arbitrarion/priority, or debug features.
Signed-off-by: Grégory ESTRADE <gregory.estrade@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com>
Message-id: 1457467526-8840-6-git-send-email-Andrew.Baumann@microsoft.com
[AB: implement 2D mode, cleanup/refactoring for upstream submission]
Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'page_cache.c')
0 files changed, 0 insertions, 0 deletions