From: Thierry Reding <thierry.reding@gmail.com>
To: Vidya Sagar <vidyas@nvidia.com>
Cc: bhelgaas@google.com, lorenzo.pieralisi@arm.com,
treding@nvidia.com, jonathanh@nvidia.com,
linux-tegra@vger.kernel.org, linux-pci@vger.kernel.org,
kthota@nvidia.com, mmaddireddy@nvidia.com, sagar.tv@gmail.com
Subject: Re: [PATCH] PCI: tegra: Enable Relaxed Ordering only for Tegra20 & Tegra30
Date: Thu, 20 Jun 2019 13:18:54 +0200 [thread overview]
Message-ID: <20190620111854.GA15501@ulmo> (raw)
In-Reply-To: <20190618073810.30270-1-vidyas@nvidia.com>
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On Tue, Jun 18, 2019 at 01:08:10PM +0530, Vidya Sagar wrote:
> Currently Relaxed Ordering bit in the configuration space is enabled for
> all devices whereas it should be enabled only for root ports for Tegra20
> and Tegra30 chips to avoid deadlock in hardware.
>
> Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
> ---
> drivers/pci/controller/pci-tegra.c | 7 +++++--
> 1 file changed, 5 insertions(+), 2 deletions(-)
Acked-by: Thierry Reding <treding@nvidia.com>
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next prev parent reply other threads:[~2019-06-20 11:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-18 7:38 [PATCH] PCI: tegra: Enable Relaxed Ordering only for Tegra20 & Tegra30 Vidya Sagar
2019-06-20 11:18 ` Thierry Reding [this message]
2019-06-26 9:48 ` Vidya Sagar
2019-06-27 10:06 ` Lorenzo Pieralisi
2019-06-27 15:11 ` Vidya Sagar
2019-06-27 15:23 ` Lorenzo Pieralisi
2019-07-01 10:50 ` Vidya Sagar
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