Re: [PATCH 1/3] rpmsg: core: export rpmsg bus type

2018-03-02 Thread Robin Murphy
On 02/03/18 14:55, srinivas.kandaga...@linaro.org wrote: From: Srinivas Kandagatla Export rpmsg bus type so that iommu drivers iommu ops to rpmsg bus type. On Qualcomm SoCs ADSP exposes functions like audio and other which need iommu access, as these drivers

[PATCH 1/3] rpmsg: core: export rpmsg bus type

2018-03-02 Thread srinivas . kandagatla
From: Srinivas Kandagatla Export rpmsg bus type so that iommu drivers iommu ops to rpmsg bus type. On Qualcomm SoCs ADSP exposes functions like audio and other which need iommu access, as these drivers are part of rpmsg bus, able to allocate memory from iommus is