370d010f0e
Response messages from Tegra BPMP firmware contain an error return code as the first word of payload. The error code is used to indicate incorrectly formatted request message or use of non-existing resource (clk, reset, powergate) identifier. Current implementation of tegra_bpmp_transfer() ignores this code and does not pass it to caller. Fix this by adding an extra struct member to tegra_bpmp_message and populate that with return code. Signed-off-by: Timo Alho <talho@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.