Linux kernel source tree
acb52897cc
The HiSilicon HIP PCIe controller is capable of handling errors on root port and performing port reset separately at each root port. Add error handling driver for HIP PCIe controller to log and report recoverable errors. Perform root port reset and restore link status after the recovery. Following are some of the PCIe controller's recoverable errors 1. completion transmission timeout error. 2. CRS retry counter over the threshold error. 3. ECC 2 bit errors 4. AXI bresponse/rresponse errors etc. The driver placed in the drivers/pci/controller/ because the HIP PCIe controller does not use DWC IP. Link: https://lore.kernel.org/r/20200903123456.1823-3-shiju.jose@huawei.com Signed-off-by: Yicong Yang <yangyicong@hisilicon.com> Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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 Restructured Text 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.