From: joro@8bytes.org (Joerg Roedel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] iommu/rockchip: Make use of 'struct iommu_device'
Date: Mon, 3 Apr 2017 13:07:58 +0200 [thread overview]
Message-ID: <20170403110758.GB4683@8bytes.org> (raw)
In-Reply-To: <1785458.LaVlbOJ67B@diego>
Hey Heiko,
On Mon, Apr 03, 2017 at 11:56:59AM +0200, Heiko St?bner wrote:
> In general works, and I still keep a working iommu-based display :-)
> I can also see my two vop iommus under /sys/class/iommu now.
Great, thanks for testing that patch!
> Links in the devices subdirectory do not work though, see below:
Okay, thats bad, but I think its nothing we should work around right
now. My goal with this work is to have a per-iommu check-device
call-back to bind devices to iommus in the core code.
This will also solve the probe-ordering issue and we are fine again. We
just call check-device then for every device on the bus that has no
iommu already when the iommu is registered and create the links at that
time.
Joerg
next prev parent reply other threads:[~2017-04-03 11:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-31 14:30 [PATCH] iommu/rockchip: Make use of 'struct iommu_device' Joerg Roedel
2017-04-03 9:56 ` Heiko Stübner
2017-04-03 11:07 ` Joerg Roedel [this message]
2017-04-03 11:11 ` Heiko Stübner
2017-04-03 11:18 ` Joerg Roedel
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