From: joro@8bytes.org (joro at 8bytes.org)
To: linux-arm-kernel@lists.infradead.org
Subject: [GIT PULL] iommu: Kill off pgsize_bitmap field from struct iommu_ops
Date: Wed, 1 Apr 2015 23:28:54 +0200 [thread overview]
Message-ID: <20150401212854.GK4441@8bytes.org> (raw)
In-Reply-To: <20150401163618.GN1552@arm.com>
On Wed, Apr 01, 2015 at 05:36:18PM +0100, Will Deacon wrote:
> The issue (speaking in terms of the ARM SMMU, since that's what I'm familiar
> with) is that we don't know the page sizes until we've chosen our
> translation regime.
Can't you hard-code one regime in the driver and just don't use the
others? Or might a SMMU only support a subset of the possible regimes?
Joerg
next prev parent reply other threads:[~2015-04-01 21:28 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-27 17:19 [GIT PULL] iommu: Kill off pgsize_bitmap field from struct iommu_ops Will Deacon
2015-03-31 14:24 ` Joerg Roedel
2015-03-31 14:49 ` Will Deacon
2015-03-31 15:50 ` Alex Williamson
2015-04-01 11:53 ` Will Deacon
2015-04-01 15:53 ` Joerg Roedel
2015-04-01 16:45 ` Alex Williamson
2015-04-01 15:38 ` Joerg Roedel
2015-04-01 17:03 ` Will Deacon
2015-04-01 21:24 ` Joerg Roedel
2015-03-31 16:07 ` Robin Murphy
2015-04-01 13:14 ` David Woodhouse
2015-04-01 13:39 ` Will Deacon
2015-04-01 13:52 ` David Woodhouse
2015-04-01 14:05 ` Will Deacon
2015-04-01 14:28 ` David Woodhouse
2015-04-01 14:39 ` Will Deacon
2015-04-01 14:46 ` David Woodhouse
2015-04-01 16:36 ` Will Deacon
2015-04-01 21:28 ` joro at 8bytes.org [this message]
2015-04-02 8:58 ` Will Deacon
2015-04-01 16:51 ` Alex Williamson
2015-04-01 17:50 ` Will Deacon
2015-04-01 18:18 ` Alex Williamson
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