Manikanta Maddireddy
8e42e98420
AFI module doesn't support WRAP transactions in Tegra. WRAP instructions from CPU targeting PCIe BAR memory can cause data corruption. This can happen if PCIe memory is marked as normal cacheable or GRE device. Program mselect register to convert WRAP transactions to increment burst for slave PCIe. bug 200353330 bug 200420606 Change-Id: I867da85eb63332708bc294238e30ad99a71f345d Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1786561 (cherry picked from commit b345cfae7b7633a3a52e0f2a659baf44feee1466) Reviewed-on: https://git-master.nvidia.com/r/c/linux-5.9/+/2407869 Reviewed-by: automaticguardword <automaticguardword@nvidia.com> Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
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.