Messages in this thread | ![/](/images/icornerl.gif) | | Date | Mon, 26 Jun 2023 13:13:44 -0700 | From | Jakub Kicinski <> | Subject | Re: [PATCH] net: wwan: t7xx: Add AP CLDMA |
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On Mon, 26 Jun 2023 10:20:37 +0200 Jose Ignacio Tornos Martinez wrote: > At this moment with the current status, t7xx is not functional due to > problems like this after connection, if there is no activity: > [ 57.370534] mtk_t7xx 0000:72:00.0: [PM] SAP suspend error: -110 > [ 57.370581] mtk_t7xx 0000:72:00.0: can't suspend > (t7xx_pci_pm_runtime_suspend [mtk_t7xx] returned -110) > because after this, the traffic no longer works. > > The complete series 'net: wwan: t7xx: fw flashing & coredump support' > was reverted because of issues with the pci implementation. > In order to have at least the modem working, it would be enough if just > the first commit of the series is re-applied: > d20ef656f994 net: wwan: t7xx: Add AP CLDMA). > With that, the Application Processor would be controlled, correctly > suspended and the commented problems would be fixed (I am testing here > like this with no related issue). > > This commit is independent of the others in the series and not related to > the commented pci implementation for the new features: fw flashing and > coredump collection. > > Original text from the commit that would be re-applied: > > d20ef656f994 net: wwan: t7xx: Add AP CLDMA > Author: Haijun Liu <haijun.liu@mediatek.com> > Date: Tue Aug 16 09:53:28 2022 +0530 > > The t7xx device contains two Cross Layer DMA (CLDMA) interfaces to > communicate with AP and Modem processors respectively. So far only > MD-CLDMA was being used, this patch enables AP-CLDMA. > > Rename small Application Processor (sAP) to AP.
A bit of a bad timing, the merge window for 6.5 has just opened and we're busy settling the bugs in linux-next right now. So you will need to repost this change in 2 weeks...
## Form letter - net-next-closed
The merge window for v6.5 has begun and therefore net-next is closed for new drivers, features, code refactoring and optimizations. We are currently accepting bug fixes only.
Please repost when net-next reopens after July 10th.
RFC patches sent for review only are obviously welcome at any time.
See: https://www.kernel.org/doc/html/next/process/maintainer-netdev.html#development-cycle -- pw-bot: defer
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