| Message ID | 20220510062120.GA9140@thinkpad |
|---|---|
| State | New |
| Headers | show |
| Series | [GIT,PULL] MHI changes for v5.19 | expand |
On Tue, May 10, 2022 at 11:51:20AM +0530, Manivannan Sadhasivam wrote: > The following changes since commit 5d4be19cbe6aadfad0a5f40df91bd478cedd8344: > > bus: mhi: ep: Add uevent support for module autoloading (2022-04-04 10:17:51 +0530) > > are available in the Git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git tags/mhi-for-v5.19 Pulled and pushed out, thanks. greg k-h
The following changes since commit 5d4be19cbe6aadfad0a5f40df91bd478cedd8344: bus: mhi: ep: Add uevent support for module autoloading (2022-04-04 10:17:51 +0530) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git tags/mhi-for-v5.19 for you to fetch changes up to 13b9b814da2de5006795ddcff2bbaea46017429d: bus: mhi: host: Add support for Foxconn T99W373 and T99W368 (2022-05-10 11:10:56 +0530) ---------------------------------------------------------------- MHI changes for v5.19 MHI Host -------- Support for new modems: - Foxconn Cinterion MV32-WA/MV32-WB based on SDX62/SDX65 - Telit FN980 v1 based on SDX55 - Telit FN990 based on SDX65 - Foxconn T99W373/T99W368 based on SDX62/SDX65 Core changes: - During the recycle of event ring elements, compute the ctxt_wp based on the local cached value instead of reading from shared memory. This is to prevent the possible corruption of the ctxt_wp as some of the endpoint devices could modify the value in shared memory. - Add sysfs support for resetting the endpoint based on the MHI spec. The MHI spec allows the host to hard reset the device in the case of an unrecoverable error and all other reset mechanisms have failed. - During MHI shutdown, wait for the endpoint device to enter the ready state post reset before proceeding. This is to avoid a possible race where host would remove the interrupt handler and device will send ready state interrupt, resulting in IOMMU fault. - Bail out updating the MHI register if the read has failed during read/modify/write. - Use mhi_write_reg() instead of mhi_write_reg_field() for writing the whole register fields in mhi_init_mmio(). MAINTAINERS change: - Since Qualcomm has moved the email domain for its employess from codeaurora domain to quicinc, update the same for Hemant. ---------------------------------------------------------------- Bhaumik Bhatt (2): bus: mhi: host: Bail on writing register fields if read fails bus: mhi: host: Optimize and update MMIO register write method Daniele Palmas (2): bus: mhi: host: pci_generic: add Telit FN980 v1 hardware revision bus: mhi: host: pci_generic: add Telit FN990 Jeffrey Hugo (3): bus: mhi: host: Use cached values for calculating the shared write pointer bus: mhi: host: Add soc_reset sysfs bus: mhi: host: Wait for ready state after reset Manivannan Sadhasivam (2): MAINTAINERS: Update Hemant's email id bus: mhi: host: pci_generic: Sort mhi_pci_id_table based on the PID Slark Xiao (2): bus: mhi: host: Add support for Cinterion MV32-WA/MV32-WB bus: mhi: host: Add support for Foxconn T99W373 and T99W368 Documentation/ABI/stable/sysfs-bus-mhi | 10 +++++++ MAINTAINERS | 2 +- drivers/bus/mhi/host/boot.c | 22 ++++++++++---- drivers/bus/mhi/host/init.c | 82 ++++++++++++++++++++++++++++++++++------------------ drivers/bus/mhi/host/internal.h | 7 +++-- drivers/bus/mhi/host/main.c | 18 +++++------- drivers/bus/mhi/host/pci_generic.c | 133 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-------- drivers/bus/mhi/host/pm.c | 24 ++++++++++++--- 8 files changed, 234 insertions(+), 64 deletions(-)