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Date:   Mon, 6 Nov 2023 11:26:45 +0530
From:   Manivannan Sadhasivam <mani@kernel.org>
To:     Tyler Stachecki <stachecki.tyler@gmail.com>
Cc:     mhi@lists.linux.dev, linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH] bus: mhi: host: pci_generic: Add support for Sierra
 Wireless EM9291
Message-ID: <20231106055645.GF2474@thinkpad>
References: <20231105150510.96136-1-stachecki.tyler@gmail.com>
 <ZUewrgy0acOUkSAk@luigi.stachecki.net>
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On Sun, Nov 05, 2023 at 10:11:42AM -0500, Tyler Stachecki wrote:
> On Sun, Nov 05, 2023 at 10:05:10AM -0500, Tyler J. Stachecki wrote:
> > Add support for the Sierra Wireless EM9291 modem.
> > Empirically, it seems to use the same configuration as
> > EM9191.
> > 
> > $ lspci -vv
> > 03:00.0 Unassigned class [ff00]: Qualcomm Device 0308
> >         Subsystem: Device 18d7:0301
> > 
> >
> 
> Hi Mani,
> 
> I just want to highlight "empirically" here. I do not have
> access to the IP which confirms proper MHI configuration
> here. Given that, not sure it is appropriate for submission
> to the kernel.
> 
> However, without these changes, AT is not exposed and QMI
> submissions time out -- so better than nothing...?
> 

Yes, and that's how some other modem support is added as well. So it is totally
fine.

Thanks for the patch!

- Mani

> Regards,
> Tyler
> 

-- 
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