From: ohad@wizery.com (Ohad Ben-Cohen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 7/7] iommu/core: remove the temporary pgsize settings
Date: Mon, 17 Oct 2011 13:27:26 +0200 [thread overview]
Message-ID: <1318850846-16066-8-git-send-email-ohad@wizery.com> (raw)
In-Reply-To: <1318850846-16066-1-git-send-email-ohad@wizery.com>
Now that all IOMMU drivers are exporting their supported pgsizes,
we can remove the default pgsize settings in register_iommu().
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
---
drivers/iommu/iommu.c | 10 ----------
1 files changed, 0 insertions(+), 10 deletions(-)
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index 91df958..ff8d524 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -49,16 +49,6 @@ int bus_set_iommu(struct bus_type *bus, struct iommu_ops *ops)
if (bus->iommu_ops != NULL)
return -EBUSY;
- /*
- * Set the default pgsize values, which retain the existing
- * IOMMU API behavior: drivers will be called to map
- * regions that are sized/aligned to order of 4KiB pages.
- *
- * This will be removed once all drivers are migrated.
- */
- if (!ops->pgsize_bitmap)
- ops->pgsize_bitmap = ~0xFFFUL;
-
bus->iommu_ops = ops;
/* Do IOMMU specific setup for this bus-type */
--
1.7.4.1
next prev parent reply other threads:[~2011-10-17 11:27 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-17 11:27 [PATCH v4 0/7] iommu: split mapping to page sizes as supported by the hardware Ohad Ben-Cohen
2011-10-17 11:27 ` [PATCH v4 1/7] iommu/core: stop converting bytes to page order back and forth Ohad Ben-Cohen
2011-10-17 11:27 ` [PATCH v4 2/7] iommu/core: split mapping to page sizes as supported by the hardware Ohad Ben-Cohen
2011-11-10 6:17 ` Kai Huang
2011-11-10 7:31 ` Ohad Ben-Cohen
2011-11-10 12:16 ` cody
2011-11-10 13:08 ` Joerg Roedel
2011-11-10 14:35 ` cody
2011-11-10 14:51 ` Joerg Roedel
2011-11-10 15:28 ` David Woodhouse
2011-11-10 17:09 ` Joerg Roedel
2011-11-10 19:28 ` David Woodhouse
2011-11-11 12:58 ` Joerg Roedel
2011-11-11 13:27 ` David Woodhouse
2011-11-11 14:18 ` Joerg Roedel
[not found] ` <20111111131728.GG13213@amd.com>
2011-11-24 12:52 ` Changing IOMMU-API for generic DMA-mapping " Marek Szyprowski
2011-11-24 15:27 ` 'Joerg Roedel'
2011-11-10 21:12 ` [PATCH v4 2/7] iommu/core: split mapping to page sizes as " Stepan Moskovchenko
2011-11-11 13:24 ` Joerg Roedel
2011-11-12 2:04 ` Stepan Moskovchenko
2011-11-13 1:43 ` KyongHo Cho
2011-10-17 11:27 ` [PATCH v4 3/7] iommu/omap: announce supported page sizes Ohad Ben-Cohen
2011-10-17 11:27 ` [PATCH v4 4/7] iommu/msm: " Ohad Ben-Cohen
2011-10-17 11:27 ` [PATCH v4 5/7] iommu/amd: " Ohad Ben-Cohen
2011-10-17 11:27 ` [PATCH v4 6/7] iommu/intel: " Ohad Ben-Cohen
2011-10-17 11:27 ` Ohad Ben-Cohen [this message]
2011-11-08 12:57 ` [PATCH v4 0/7] iommu: split mapping to page sizes as supported by the hardware Ohad Ben-Cohen
2011-11-08 14:01 ` Joerg Roedel
2011-11-08 14:03 ` Ohad Ben-Cohen
2011-11-08 16:23 ` Joerg Roedel
2011-11-08 16:43 ` Ohad Ben-Cohen
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