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12543f4405
So, When the MHI driver is removed from the host side, it is essential to ensure a clean and stable recovery of the device. This commit introduces the following steps to achieve that: 1. Disable SR-IOV for any SR-IOV-enabled devices on the Physical Function. 2. Perform a SOC_RESET on the PF to fully reset the device. Disabling SR-IOV ensures all Virtual Functions (VFs) are properly shutdown, preventing issues during the reset process. The SOC_RESET guarantees that the PF is restored to a known good state. If soc_reset is not performed device at driver remove, device will be stuck in mission mode state and subsequent driver insert/power_up will not proceed further. Signed-off-by: Vivek Pernamitta <quic_vpernami@quicinc.com> [mani: reworded subject] Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com> Link: https://patch.msgid.link/20250912-uevent_vdev_next-20250911-v4-4-fa2f6ccd301b@quicinc.com |
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| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
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| usr | ||
| virt | ||
| .clang-format | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .pylintrc | ||
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| 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 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.