Re: [RFCv3] virtio_console: Add support for virtio remoteproc serial

2012-09-11 Thread Rusty Russell
sjur.brandel...@stericsson.com writes: > I actually like this new approach better. > It solves the issues Michael has pointed out, and we don't have to > think through side effects of weired combination of feature bits. Agreed. Just one thing, should it depend on CONFIG_REMOTEPROC? And have OMAP

[RFCv3] virtio_console: Add support for virtio remoteproc serial

2012-09-10 Thread sjur . brandeland
From: Sjur Brændeland Add a virtio remoteproc serial driver: VIRTIO_ID_RPROC_SERIAL (0xB) for communicating with a remote processor in an asymmetric multi-processing configuration. The virtio remoteproc serial driver reuses the existing virtio_console implementation, and adds support for DMA all