Re: [PATCH 0/2] bus: mhi: Fix MHI on big endian architectures

[Manivannan Sadhasivam]

On Fri, Jun 18, 2021 at 03:31:30PM +1200, Paul Davey wrote:
> I encountered some problems getting the MHI driver to work on an Octeon
> 3 platform these seem to all be related to endianness issues.  The modem
> interface appears to require the DMA structures to be in little endian,
> however the MHI core driver was assembling them in native endianness.
> 

So glad to see MHI being used on big endian architectures :)

Thanks,
Mani

> Using little endian explicitly allows the interface to function as
> expected.
> 
> Paul Davey (2):
>   bus: mhi: Fix pm_state conversion to string
>   bus: mhi: Fix MHI DMA structure endianness
> 
>  drivers/bus/mhi/core/debugfs.c  |  26 +++----
>  drivers/bus/mhi/core/init.c     |  39 +++++-----
>  drivers/bus/mhi/core/internal.h | 129 ++++++++++++++++----------------
>  drivers/bus/mhi/core/main.c     |  36 ++++-----
>  drivers/bus/mhi/core/pm.c       |   8 +-
>  5 files changed, 121 insertions(+), 117 deletions(-)
> 
> -- 
> 2.32.0
>