Messages in this thread | | | From | Manivannan Sadhasivam <> | Subject | [PATCH 00/10] MHI patches for v5.17 | Date | Thu, 16 Dec 2021 13:42:17 +0530 |
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Hi Greg,
Here are the MHI patches for v5.17 cycle.
Patchset summary:
1. Added support for a new PCI Foxconn modem based on Qualcomm SDX55 chipset. This device is named as "T99W175" which was already supported but this one seems to be using a new modem build and Foxconn is selling it as a new product with a different PID.
2. MHI PCI generic driver now gracefully shutsdown the modem during system freeze.
3. Used macros to identify the MHI Execution Environment (EE).
4. Fixed the comment and style issues detected by checkpatch.
5. Used dma_set_mask_and_coherent() API to simplify the code in MHI PCI generic driver.
6. Fixed reading the "wake-capable" entry while parsing the channel configuration structure from controller drivers.
7. Fixed the SYS_ERR handling while powering up the device. This fixes the bootup issue with Sierra Wireless EM919X modems based on SDX55.
8. Introduced a new API for automatically queueing the buffers for the DL channel. This patch touches QRTR driver that's under networking subsystem. Hence, collected Ack from Jakub.
9. Used the "unsigned long" argument for find_last_bit() API. This is done to avoid the warning with "-Warray-bounds" GCC flag.
10. Finally, added support for the Sierra Wireless EM919X modems based on Qualcomm SDX55 chipset.
Thanks, Mani
Bhaumik Bhatt (2): bus: mhi: core: Use macros for execution environment features bus: mhi: core: Fix reading wake_capable channel configuration
Christophe JAILLET (1): bus: mhi: pci_generic: Simplify code and axe the use of a deprecated API
Kees Cook (1): bus: mhi: core: Use correctly sized arguments for bit field
Loic Poulain (1): bus: mhi: pci_generic: Graceful shutdown on freeze
Manivannan Sadhasivam (3): bus: mhi: core: Minor style and comment fixes bus: mhi: core: Fix race while handling SYS_ERR at power up bus: mhi: core: Add an API for auto queueing buffers for DL channel
Slark Xiao (1): bus: mhi: pci_generic: Add new device ID support for T99W175
Thomas Perrot (1): bus: mhi: pci_generic: Introduce Sierra EM919X support
drivers/bus/mhi/core/boot.c | 2 +- drivers/bus/mhi/core/init.c | 4 ++- drivers/bus/mhi/core/internal.h | 9 ++++-- drivers/bus/mhi/core/main.c | 24 +++++++++++--- drivers/bus/mhi/core/pm.c | 39 +++++++++-------------- drivers/bus/mhi/pci_generic.c | 56 ++++++++++++++++++++++++++++----- include/linux/mhi.h | 21 ++++++++++--- net/qrtr/mhi.c | 2 +- 8 files changed, 109 insertions(+), 48 deletions(-)
-- 2.25.1
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