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Commit f6f9279f authored by Srini Kandagatla's avatar Srini Kandagatla Committed by Greg Kroah-Hartman
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misc: fastrpc: Add Qualcomm fastrpc basic driver model


This patch adds basic driver model for Qualcomm FastRPC driver which
implements an IPC (Inter-Processor Communication) mechanism that
allows for clients to transparently make remote method invocations
across processor boundaries.

Each DSP rpmsg channel is represented as fastrpc channel context and
is exposed as a character device for userspace interface.
Each compute context bank is represented as fastrpc-session-context,
which are dynamically managed by the channel context char device.

Co-developed-by: default avatarThierry Escande <thierry.escande@linaro.org>
Signed-off-by: default avatarThierry Escande <thierry.escande@linaro.org>
Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 36e738bd
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