From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Fri, 3 Apr 2026 11:56:03 +0000 (+0200)
Subject: Merge tag 'mhi-for-v7.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mani... 
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68c6d134edbf085ce63038b630c63f056279225a;p=thirdparty%2Fkernel%2Flinux.git

Merge tag 'mhi-for-v7.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mani/mhi into char-misc-next

Manivannan writes:

MHI Host
--------

- Add support for Qualcomm SDX35 and Telit FE912C04 modems reusing the existing
  channel and event configurations.

- Enable IP_SW and IP_ETH MHI channels for Qualcomm 5G DU X100 Accelerator
  device (QDU100). These channels are used to carry O-RAN specific M-Plane,
  S-Plane and Netconf packets. The drivers making use of these channels is being
  reviewed.

- Add NMEA channels to Telit FN920C04 and FN990A modems for GPS/GNSS support

- Switch to mhi_async_power_up() API in pci_generic driver to avoid boot delays
  as some Qcom modems take a while start. This API ensures that the pci_generic
  driver powers up the modem asynchronously and doesn't block the system boot.

- Add pm_runtime_forbid() in remove callback to balance the pm_runtime_allow()
  call made during the Mission Mode transition.

- Used kzalloc_flex() to simplify kzalloc() + kzalloc() calls

MHI Endpoint
------------

- Test for non-zero return value 'if (ret)' in the endpoint stack where
  applicable to maintain code uniformity.

* tag 'mhi-for-v7.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mani/mhi:
  bus: mhi: host: pci_generic: Add Telit FE912C04 modem support
  bus: mhi: ep: Test for non-zero return value where applicable
  bus: mhi: host: Use kzalloc_flex
  bus: mhi: host: pci_generic: Add pm_runtime_forbid() in remove callback
  bus: mhi: host: pci_generic: Switch to async power up to avoid boot delays
  bus: mhi: host: pci_generic: Add NMEA channels to FN920C04 and FN990A
  bus: mhi: host: pci_generic: Enable IP_SW and IP_ETH channels for Qcom QDU100 device
  bus: mhi: host: pci_generic: Add Qualcomm SDX35 modem
---

68c6d134edbf085ce63038b630c63f056279225a