This patch adds suspend/resume support for NVIDIA SMMU.
Signed-off-by: Mark Zhang ma...@nvidia.com
---
Hi Alex/Olof/Thierry/Hiroshi,
This patch is created on top of Thierry Reding's patch set:
[PATCH v7 00/12] NVIDIA Tegra memory controller and IOMMU support
Changes since v1:
- Remove the list
On 12/12/2014 04:18 PM, Alexandre Courbot wrote:
Hi Mark,
On Mon, Dec 8, 2014 at 3:20 PM, Mark Zhang ma...@nvidia.com wrote:
This patch adds suspend/resume support for NVIDIA SMMU.
This patch is created on top of Thierry Reding's patch set:
[PATCH v7 00/12] NVIDIA Tegra memory
On 01/08/2014 09:45 PM, Thierry Reding wrote:
On Tue, Jan 07, 2014 at 01:25:37PM +0800, Mark Zhang wrote:
On 12/05/2013 08:25 PM, Hiroshi Doyu wrote:
[...]
@@ -526,6 +530,21 @@ static int smmu_setup_regs(struct smmu_device *smmu)
return 0;
}
+static void flush_ptc_by_addr(struct
On 12/05/2013 08:25 PM, Hiroshi Doyu wrote:
Add support for more than 32 bit physical address. If physical
address space is 32bit, there will be no register write
happening. Based on Pavan's internal patch.
Signed-off-by: Hiroshi Doyu hd...@nvidia.com
Cc: Pavan Kunapuli pkunap...@nvidia.com
On 12/12/2013 03:57 PM, Hiroshi Doyu wrote:
Create a header file to define the swgroup IDs used by the IOMMU(SMMU)
binding. swgroup is a group of H/W clients which a Tegra SoC
supports. This unique ID can be used to calculate MC_SMMU_swgroup
name_ASID_0 register offset and MC_swgroup
On 12/05/2012 02:37 AM, Hiroshi Doyu wrote:
Most of platform devices are IOMMU'able in Tegra30 SoC. Registering
all IOMMU'able devices manually isn't nice. This patch allows
platform bus_notifier to register IOMMU devices. Map info can be
passed from DT. Info format is:
dma-window = 0
Am Donnerstag, den 28.06.2012, 10:51 -0600 schrieb Stephen Warren:
On 06/28/2012 05:12 AM, Thierry Reding wrote:
On Wed, Jun 27, 2012 at 05:59:55PM +0200, Lucas Stach wrote:
Am Mittwoch, den 27.06.2012, 16:44 +0200 schrieb Thierry Reding:
...
In the ideal case I would want to not
On Tue, 26 Jun 2012 12:55:13 +0200
Thierry Reding thierry.red...@avionic-design.de wrote:
Old Signed by an unknown key
Hi,
while I haven't got much time to work on the actual code right now,
I think it might still be useful if we could get the device tree
binding to a
On 06/26/2012 07:46 PM, Mark Zhang wrote:
On Tue, 26 Jun 2012 12:55:13 +0200
Thierry Reding thierry.red...@avionic-design.de wrote:
...
I'm not sure I understand how information about the carveout would be
obtained from the IOMMU API, though.
I think that can be similar with current
