From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Cc: Andreas Noever <andreas.noever@gmail.com>,
Mika Westerberg <westeri@kernel.org>,
Yehezkel Bernat <YehezkelShB@gmail.com>,
Jonathan Corbet <corbet@lwn.net>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@kernel.org>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
linux-usb@vger.kernel.org, linux-doc@vger.kernel.org,
Mario Limonciello <Mario.Limonciello@amd.com>,
Sanath S <Sanath.S@amd.com>
Subject: Re: [PATCH 2/3] thunderbolt: Reset the host interface before reusing a DMA HopID
Date: Mon, 5 Oct 2026 16:35:35 +0200 [thread overview]
Message-ID: <20261005143535.GM176164@black.igk.intel.com> (raw)
In-Reply-To: <a7e066c3da8e1a92fb018008861775b33909ab0a.1790854235.git.Basavaraj.Natikar@amd.com>
Hi,
On Mon, Oct 05, 2026 at 07:13:40PM +0530, Basavaraj Natikar wrote:
> +++ b/drivers/thunderbolt/nhi.c
> @@ -17,6 +17,7 @@
> #include <linux/iommu.h>
> #include <linux/lockdep.h>
> #include <linux/module.h>
> +#include <linux/pci.h>
I haven't looked at the code at all yet but this one is no-go. We are
trying to make the NHI code generic that can work with any interconnect,
like the controllers on ARM based SoCs (aka platform bus) and that's why we
have pci.c for the PCIe based NHIs.
next prev parent reply other threads:[~2026-10-05 14:35 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-05 13:43 [PATCH 0/3] thunderbolt: Reset affected AMD host interfaces before DMA HopID reuse Basavaraj Natikar
2026-10-05 13:43 ` [PATCH 1/3] thunderbolt: Allow tb_ring_start() to fail Basavaraj Natikar
2026-10-06 4:27 ` Mika Westerberg
2026-10-06 16:24 ` sashiko-bot
2026-10-05 13:43 ` [PATCH 2/3] thunderbolt: Reset the host interface before reusing a DMA HopID Basavaraj Natikar
2026-10-05 14:35 ` Mika Westerberg [this message]
2026-10-05 15:12 ` Mario Limonciello
2026-10-05 16:50 ` Basavaraj Natikar
2026-10-06 4:33 ` Mika Westerberg
2026-10-06 14:47 ` Basavaraj Natikar
2026-10-06 16:35 ` sashiko-bot
2026-10-05 13:43 ` [PATCH 3/3] thunderbolt: Add quirk to reset host interface for AMD USB4 routers Basavaraj Natikar
2026-10-06 16:49 ` sashiko-bot
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