[PATCHv8 0/3]virtio_console: Add rproc_serial driver

[Sjur BrÃndeland]

From: Sjur BrÃndeland <sjur.brandeland@xxxxxxxxxxxxxx>

This patch-set introduces a new virtio type "rproc_serial" for communicating
with remote processors over shared memory. The driver depends on the
the remoteproc framework. As preparation for introducing "rproc_serial"
I've done a refactoring of the transmit buffer handling.

Changes since v7:
- Rebased to virtio-next branch.
- Removed extra added lines.
- Removed superfluous checks before calling reclaim_dma_bufs().
- Rusty raised some question regarding garbage collection of the
  out-vq, so I moved this into a separate patch.

Thanks,
Sjur


Sjur BrÃndeland (3):
  virtio_console: Merge struct buffer_token into struct port_buffer
  virtio_console: Add support for remoteproc serial
  virtio_console: Remove buffers from out_vq at port removal

 drivers/char/virtio_console.c   |  325 +++++++++++++++++++++++++++------------
 include/uapi/linux/virtio_ids.h |    1 +
 2 files changed, 230 insertions(+), 96 deletions(-)

-- 
1.7.9.5

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