Hi Greg, Here is the MHI patch series for v5.14. Summary of the patches: 1. Fixed an issue observed during the system resume where the host timesout waiting for the M0 state. This has been fixed by adding M2 as the valid resume state. 2. Added validation for the channel ID read from event ring. 3. Fixed the MHI wake routines used for the newer modems such as SDX55 and SDX65 by using no-op routines only for the older modems and then relying on the default routines provided by MHI stack for newer ones. 4. Added the missing "pci_disable_pcie_error_reporting()" call in pci_generic controller error path. 5. Added support for processing the events based on the priorities. Earlier a fixed priority was used for all events. 6. Fixed the power down latency by polling the device reset register instead of waiting for the state change event. 7. Added a dedicated flag to the MHI client transfer APIs for inbound buffer allocation by the MHI stack. Since this patch modifies the MHI client drivers under "net/", Ack has been collected from the netdev maintainer. 8. Added support for Cinterion MV31-W modem in pci_generic controller: https://www.thalesgroup.com/en/markets/digital-identity-and-security/iot/iot-connectivity/products/iot-products/mv31-w-ultra-high Thanks, Mani Baochen Qiang (1): bus: mhi: Wait for M2 state during system resume Bhaumik Bhatt (2): bus: mhi: core: Validate channel ID when processing command completions bus: mhi: pci_generic: Apply no-op for wake using sideband wake boolean Christophe JAILLET (1): bus: mhi: pci-generic: Add missing 'pci_disable_pcie_error_reporting()' calls Hemant Kumar (1): bus: mhi: core: Add support for processing priority of event ring Loic Poulain (2): bus: mhi: core: Fix power down latency bus: mhi: Add inbound buffers allocation flag ULRICH Thomas (1): bus: mhi: pci_generic: Add Cinterion MV31-W PCIe to MHI drivers/bus/mhi/core/init.c | 3 +- drivers/bus/mhi/core/internal.h | 2 +- drivers/bus/mhi/core/main.c | 35 ++++++++++++----- drivers/bus/mhi/core/pm.c | 19 +++------ drivers/bus/mhi/pci_generic.c | 67 ++++++++++++++++++++++++++++---- drivers/net/mhi/net.c | 2 +- drivers/net/wwan/mhi_wwan_ctrl.c | 2 +- include/linux/mhi.h | 14 ++++++- net/qrtr/mhi.c | 2 +- 9 files changed, 107 insertions(+), 39 deletions(-) -- 2.25.1
