linux-kernel - Re: [PATCH 0/8] thunderbolt: Intel Ice Lake support

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Date:   Fri, 5 Jul 2019 17:56:15 +0300
From:   Yehezkel Bernat <yehezkelshb@...il.com>
To:     Mika Westerberg <mika.westerberg@...ux.intel.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Andreas Noever <andreas.noever@...il.com>,
        Michael Jamet <michael.jamet@...el.com>,
        "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Len Brown <lenb@...nel.org>, Lukas Wunner <lukas@...ner.de>,
        Mario Limonciello <Mario.Limonciello@...l.com>,
        Anthony Wong <anthony.wong@...onical.com>,
        linux-acpi@...r.kernel.org,
        Rajmohan Mani <rajmohan.mani@...el.com>,
        Raanan Avargil <raanan.avargil@...el.com>
Subject: Re: [PATCH 0/8] thunderbolt: Intel Ice Lake support

On Fri, Jul 5, 2019 at 1:33 PM Mika Westerberg
<mika.westerberg@...ux.intel.com> wrote:
>
> On Fri, Jul 05, 2019 at 12:57:52PM +0300, Mika Westerberg wrote:
> > Hi all,
> >
> > With the exception of the first patch which is fix, this series enables
> > Thunderbolt on Intel Ice Lake. Biggest difference from the previous
> > controllers is that the Thunderbolt controller is now integrated as part of
> > the SoC. The firmware messages pretty much follow Titan Ridge but there are
> > some differences as well (such as the new RTD3 veto notification). Also Ice
> > Lake does not implement security levels so DMA protection is handled by IOMMU.
> >
> > This is v5.4 material but I'm sending it out now because I will be on
> > vacation next 4 weeks mostly without internet access. When I get back I'll
> > gather all the comments and update the series accordingly.
> >
> > Thanks!
> >
> > Mika Westerberg (8):
> >   thunderbolt: Correct path indices for PCIe tunnel
> >   thunderbolt: Move NVM upgrade support flag to struct icm
> >   thunderbolt: Use 32-bit writes when writing ring producer/consumer
> >   thunderbolt: Do not fail adding switch if some port is not implemented
> >   thunderbolt: Hide switch attributes that are not set
> >   thunderbolt: Expose active parts of NVM even if upgrade is not supported
> >   thunderbolt: Add support for Intel Ice Lake
> >   ACPI / property: Add two new Thunderbolt property GUIDs to the list
>
> Forgot to Cc Raanan and Raj, now added. Sorry about that. The patch
> series can also be viewed here:
>
>   https://lore.kernel.org/lkml/20190705095800.43534-1-mika.westerberg@linux.intel.com/T/#m9cb5a393dfc79f1c2212d0787b6bad5b689db6bd

Besides a few comments, LGTM.

For Thunderbolt patches,
Reviewed-by: Yehezkel Bernat <YehezkelShB@...il.com>