From: Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org> To: will.deacon-5wv7dgnIgG8@public.gmane.org, joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Greg Kroah-Hartman <gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>, punit.agrawal-5wv7dgnIgG8@public.gmane.org, thunder.leizhen-hv44wF8Li93QT0dZR+AlfA@public.gmane.org Subject: [PATCH v7.1 04/22] iommu: Introduce iommu_fwspec Date: Tue, 13 Sep 2016 10:54:14 +0100 [thread overview] Message-ID: <0050305e05655fd34eb7134dd7fb800f48e4d1ac.1473760250.git.robin.murphy@arm.com> (raw) In-Reply-To: <742a71630de502ac5a7a8641c6ed368d8409324d.1473695704.git.robin.murphy-5wv7dgnIgG8@public.gmane.org> Introduce a common structure to hold the per-device firmware data that most IOMMU drivers need to keep track of. This enables us to configure much of that data from common firmware code, and consolidate a lot of the equivalent implementations, device look-up tables, etc. which are currently strewn across IOMMU drivers. This will also be enable us to address the outstanding "multiple IOMMUs on the platform bus" problem by tweaking IOMMU API calls to prefer dev->fwspec->ops before falling back to dev->bus->iommu_ops, and thus gracefully handle those troublesome systems which we currently cannot. As the first user, hook up the OF IOMMU configuration mechanism. The driver-defined nature of DT cells means that we still need the drivers to translate and add the IDs themselves, but future users such as the much less free-form ACPI IORT will be much simpler and self-contained. CC: Greg Kroah-Hartman <gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org> Suggested-by: Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org> Signed-off-by: Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org> --- - Drop the 'gradual introduction' fiddling and go straight to struct device and common code, as it prevents all the silly build issues and ultimately makes life simpler for everyone - This time without missing "static inline"s on the stubs... --- drivers/iommu/iommu.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++ drivers/iommu/of_iommu.c | 8 +++++-- include/linux/device.h | 3 +++ include/linux/iommu.h | 39 ++++++++++++++++++++++++++++++++ 4 files changed, 106 insertions(+), 2 deletions(-) diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index b06d93594436..9a2f1960873b 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -31,6 +31,7 @@ #include <linux/err.h> #include <linux/pci.h> #include <linux/bitops.h> +#include <linux/property.h> #include <trace/events/iommu.h> static struct kset *iommu_group_kset; @@ -1613,3 +1614,60 @@ out: return ret; } + +int iommu_fwspec_init(struct device *dev, struct fwnode_handle *iommu_fwnode, + const struct iommu_ops *ops) +{ + struct iommu_fwspec *fwspec = dev->iommu_fwspec; + + if (fwspec) + return ops == fwspec->ops ? 0 : -EINVAL; + + fwspec = kzalloc(sizeof(*fwspec), GFP_KERNEL); + if (!fwspec) + return -ENOMEM; + + of_node_get(to_of_node(iommu_fwnode)); + fwspec->iommu_fwnode = iommu_fwnode; + fwspec->ops = ops; + dev->iommu_fwspec = fwspec; + return 0; +} +EXPORT_SYMBOL_GPL(iommu_fwspec_init); + +void iommu_fwspec_free(struct device *dev) +{ + struct iommu_fwspec *fwspec = dev->iommu_fwspec; + + if (fwspec) { + fwnode_handle_put(fwspec->iommu_fwnode); + kfree(fwspec); + dev->iommu_fwspec = NULL; + } +} +EXPORT_SYMBOL_GPL(iommu_fwspec_free); + +int iommu_fwspec_add_ids(struct device *dev, u32 *ids, int num_ids) +{ + struct iommu_fwspec *fwspec = dev->iommu_fwspec; + size_t size; + int i; + + if (!fwspec) + return -EINVAL; + + size = offsetof(struct iommu_fwspec, ids[fwspec->num_ids + num_ids]); + if (size > sizeof(*fwspec)) { + fwspec = krealloc(dev->iommu_fwspec, size, GFP_KERNEL); + if (!fwspec) + return -ENOMEM; + } + + for (i = 0; i < num_ids; i++) + fwspec->ids[fwspec->num_ids + i] = ids[i]; + + fwspec->num_ids += num_ids; + dev->iommu_fwspec = fwspec; + return 0; +} +EXPORT_SYMBOL_GPL(iommu_fwspec_add_ids); diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c index 19e1e8f2f871..5b82862f571f 100644 --- a/drivers/iommu/of_iommu.c +++ b/drivers/iommu/of_iommu.c @@ -167,7 +167,9 @@ static const struct iommu_ops return NULL; ops = of_iommu_get_ops(iommu_spec.np); - if (!ops || !ops->of_xlate || ops->of_xlate(&pdev->dev, &iommu_spec)) + if (!ops || !ops->of_xlate || + iommu_fwspec_init(&pdev->dev, &iommu_spec.np->fwnode, ops) || + ops->of_xlate(&pdev->dev, &iommu_spec)) ops = NULL; of_node_put(iommu_spec.np); @@ -196,7 +198,9 @@ const struct iommu_ops *of_iommu_configure(struct device *dev, np = iommu_spec.np; ops = of_iommu_get_ops(np); - if (!ops || !ops->of_xlate || ops->of_xlate(dev, &iommu_spec)) + if (!ops || !ops->of_xlate || + iommu_fwspec_init(dev, &np->fwnode, ops) || + ops->of_xlate(dev, &iommu_spec)) goto err_put_node; of_node_put(np); diff --git a/include/linux/device.h b/include/linux/device.h index 38f02814d53a..bc41e87a969b 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -41,6 +41,7 @@ struct device_node; struct fwnode_handle; struct iommu_ops; struct iommu_group; +struct iommu_fwspec; struct bus_attribute { struct attribute attr; @@ -765,6 +766,7 @@ struct device_dma_parameters { * gone away. This should be set by the allocator of the * device (i.e. the bus driver that discovered the device). * @iommu_group: IOMMU group the device belongs to. + * @iommu_fwspec: IOMMU-specific properties supplied by firmware. * * @offline_disabled: If set, the device is permanently online. * @offline: Set after successful invocation of bus type's .offline(). @@ -849,6 +851,7 @@ struct device { void (*release)(struct device *dev); struct iommu_group *iommu_group; + struct iommu_fwspec *iommu_fwspec; bool offline_disabled:1; bool offline:1; diff --git a/include/linux/iommu.h b/include/linux/iommu.h index a35fb8b42e1a..436dc21318af 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -331,10 +331,32 @@ extern struct iommu_group *pci_device_group(struct device *dev); /* Generic device grouping function */ extern struct iommu_group *generic_device_group(struct device *dev); +/** + * struct iommu_fwspec - per-device IOMMU instance data + * @ops: ops for this device's IOMMU + * @iommu_fwnode: firmware handle for this device's IOMMU + * @iommu_priv: IOMMU driver private data for this device + * @num_ids: number of associated device IDs + * @ids: IDs which this device may present to the IOMMU + */ +struct iommu_fwspec { + const struct iommu_ops *ops; + struct fwnode_handle *iommu_fwnode; + void *iommu_priv; + unsigned int num_ids; + u32 ids[1]; +}; + +int iommu_fwspec_init(struct device *dev, struct fwnode_handle *iommu_fwnode, + const struct iommu_ops *ops); +void iommu_fwspec_free(struct device *dev); +int iommu_fwspec_add_ids(struct device *dev, u32 *ids, int num_ids); + #else /* CONFIG_IOMMU_API */ struct iommu_ops {}; struct iommu_group {}; +struct iommu_fwspec {}; static inline bool iommu_present(struct bus_type *bus) { @@ -541,6 +563,23 @@ static inline void iommu_device_unlink(struct device *dev, struct device *link) { } +static inline int iommu_fwspec_init(struct device *dev, + struct fwnode_handle *iommu_fwnode, + const struct iommu_ops *ops) +{ + return -ENODEV; +} + +static inline void iommu_fwspec_free(struct device *dev) +{ +} + +static inline int iommu_fwspec_add_ids(struct device *dev, u32 *ids, + int num_ids) +{ + return -ENODEV; +} + #endif /* CONFIG_IOMMU_API */ #endif /* __LINUX_IOMMU_H */ -- 2.8.1.dirty
WARNING: multiple messages have this Message-ID (diff)
From: robin.murphy@arm.com (Robin Murphy) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v7.1 04/22] iommu: Introduce iommu_fwspec Date: Tue, 13 Sep 2016 10:54:14 +0100 [thread overview] Message-ID: <0050305e05655fd34eb7134dd7fb800f48e4d1ac.1473760250.git.robin.murphy@arm.com> (raw) In-Reply-To: <742a71630de502ac5a7a8641c6ed368d8409324d.1473695704.git.robin.murphy@arm.com> Introduce a common structure to hold the per-device firmware data that most IOMMU drivers need to keep track of. This enables us to configure much of that data from common firmware code, and consolidate a lot of the equivalent implementations, device look-up tables, etc. which are currently strewn across IOMMU drivers. This will also be enable us to address the outstanding "multiple IOMMUs on the platform bus" problem by tweaking IOMMU API calls to prefer dev->fwspec->ops before falling back to dev->bus->iommu_ops, and thus gracefully handle those troublesome systems which we currently cannot. As the first user, hook up the OF IOMMU configuration mechanism. The driver-defined nature of DT cells means that we still need the drivers to translate and add the IDs themselves, but future users such as the much less free-form ACPI IORT will be much simpler and self-contained. CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Suggested-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> --- - Drop the 'gradual introduction' fiddling and go straight to struct device and common code, as it prevents all the silly build issues and ultimately makes life simpler for everyone - This time without missing "static inline"s on the stubs... --- drivers/iommu/iommu.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++ drivers/iommu/of_iommu.c | 8 +++++-- include/linux/device.h | 3 +++ include/linux/iommu.h | 39 ++++++++++++++++++++++++++++++++ 4 files changed, 106 insertions(+), 2 deletions(-) diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index b06d93594436..9a2f1960873b 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -31,6 +31,7 @@ #include <linux/err.h> #include <linux/pci.h> #include <linux/bitops.h> +#include <linux/property.h> #include <trace/events/iommu.h> static struct kset *iommu_group_kset; @@ -1613,3 +1614,60 @@ out: return ret; } + +int iommu_fwspec_init(struct device *dev, struct fwnode_handle *iommu_fwnode, + const struct iommu_ops *ops) +{ + struct iommu_fwspec *fwspec = dev->iommu_fwspec; + + if (fwspec) + return ops == fwspec->ops ? 0 : -EINVAL; + + fwspec = kzalloc(sizeof(*fwspec), GFP_KERNEL); + if (!fwspec) + return -ENOMEM; + + of_node_get(to_of_node(iommu_fwnode)); + fwspec->iommu_fwnode = iommu_fwnode; + fwspec->ops = ops; + dev->iommu_fwspec = fwspec; + return 0; +} +EXPORT_SYMBOL_GPL(iommu_fwspec_init); + +void iommu_fwspec_free(struct device *dev) +{ + struct iommu_fwspec *fwspec = dev->iommu_fwspec; + + if (fwspec) { + fwnode_handle_put(fwspec->iommu_fwnode); + kfree(fwspec); + dev->iommu_fwspec = NULL; + } +} +EXPORT_SYMBOL_GPL(iommu_fwspec_free); + +int iommu_fwspec_add_ids(struct device *dev, u32 *ids, int num_ids) +{ + struct iommu_fwspec *fwspec = dev->iommu_fwspec; + size_t size; + int i; + + if (!fwspec) + return -EINVAL; + + size = offsetof(struct iommu_fwspec, ids[fwspec->num_ids + num_ids]); + if (size > sizeof(*fwspec)) { + fwspec = krealloc(dev->iommu_fwspec, size, GFP_KERNEL); + if (!fwspec) + return -ENOMEM; + } + + for (i = 0; i < num_ids; i++) + fwspec->ids[fwspec->num_ids + i] = ids[i]; + + fwspec->num_ids += num_ids; + dev->iommu_fwspec = fwspec; + return 0; +} +EXPORT_SYMBOL_GPL(iommu_fwspec_add_ids); diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c index 19e1e8f2f871..5b82862f571f 100644 --- a/drivers/iommu/of_iommu.c +++ b/drivers/iommu/of_iommu.c @@ -167,7 +167,9 @@ static const struct iommu_ops return NULL; ops = of_iommu_get_ops(iommu_spec.np); - if (!ops || !ops->of_xlate || ops->of_xlate(&pdev->dev, &iommu_spec)) + if (!ops || !ops->of_xlate || + iommu_fwspec_init(&pdev->dev, &iommu_spec.np->fwnode, ops) || + ops->of_xlate(&pdev->dev, &iommu_spec)) ops = NULL; of_node_put(iommu_spec.np); @@ -196,7 +198,9 @@ const struct iommu_ops *of_iommu_configure(struct device *dev, np = iommu_spec.np; ops = of_iommu_get_ops(np); - if (!ops || !ops->of_xlate || ops->of_xlate(dev, &iommu_spec)) + if (!ops || !ops->of_xlate || + iommu_fwspec_init(dev, &np->fwnode, ops) || + ops->of_xlate(dev, &iommu_spec)) goto err_put_node; of_node_put(np); diff --git a/include/linux/device.h b/include/linux/device.h index 38f02814d53a..bc41e87a969b 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -41,6 +41,7 @@ struct device_node; struct fwnode_handle; struct iommu_ops; struct iommu_group; +struct iommu_fwspec; struct bus_attribute { struct attribute attr; @@ -765,6 +766,7 @@ struct device_dma_parameters { * gone away. This should be set by the allocator of the * device (i.e. the bus driver that discovered the device). * @iommu_group: IOMMU group the device belongs to. + * @iommu_fwspec: IOMMU-specific properties supplied by firmware. * * @offline_disabled: If set, the device is permanently online. * @offline: Set after successful invocation of bus type's .offline(). @@ -849,6 +851,7 @@ struct device { void (*release)(struct device *dev); struct iommu_group *iommu_group; + struct iommu_fwspec *iommu_fwspec; bool offline_disabled:1; bool offline:1; diff --git a/include/linux/iommu.h b/include/linux/iommu.h index a35fb8b42e1a..436dc21318af 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -331,10 +331,32 @@ extern struct iommu_group *pci_device_group(struct device *dev); /* Generic device grouping function */ extern struct iommu_group *generic_device_group(struct device *dev); +/** + * struct iommu_fwspec - per-device IOMMU instance data + * @ops: ops for this device's IOMMU + * @iommu_fwnode: firmware handle for this device's IOMMU + * @iommu_priv: IOMMU driver private data for this device + * @num_ids: number of associated device IDs + * @ids: IDs which this device may present to the IOMMU + */ +struct iommu_fwspec { + const struct iommu_ops *ops; + struct fwnode_handle *iommu_fwnode; + void *iommu_priv; + unsigned int num_ids; + u32 ids[1]; +}; + +int iommu_fwspec_init(struct device *dev, struct fwnode_handle *iommu_fwnode, + const struct iommu_ops *ops); +void iommu_fwspec_free(struct device *dev); +int iommu_fwspec_add_ids(struct device *dev, u32 *ids, int num_ids); + #else /* CONFIG_IOMMU_API */ struct iommu_ops {}; struct iommu_group {}; +struct iommu_fwspec {}; static inline bool iommu_present(struct bus_type *bus) { @@ -541,6 +563,23 @@ static inline void iommu_device_unlink(struct device *dev, struct device *link) { } +static inline int iommu_fwspec_init(struct device *dev, + struct fwnode_handle *iommu_fwnode, + const struct iommu_ops *ops) +{ + return -ENODEV; +} + +static inline void iommu_fwspec_free(struct device *dev) +{ +} + +static inline int iommu_fwspec_add_ids(struct device *dev, u32 *ids, + int num_ids) +{ + return -ENODEV; +} + #endif /* CONFIG_IOMMU_API */ #endif /* __LINUX_IOMMU_H */ -- 2.8.1.dirty
next prev parent reply other threads:[~2016-09-13 9:54 UTC|newest] Thread overview: 104+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-09-12 16:13 [PATCH v7 00/22] Generic DT bindings for PCI IOMMUs and ARM SMMU Robin Murphy 2016-09-12 16:13 ` Robin Murphy [not found] ` <cover.1473695704.git.robin.murphy-5wv7dgnIgG8@public.gmane.org> 2016-09-12 16:13 ` [PATCH v7 01/22] Docs: dt: add PCI IOMMU map bindings Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 02/22] of/irq: Break out msi-map lookup (again) Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 03/22] iommu/of: Handle iommu-map property for PCI Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 04/22] iommu: Introduce iommu_fwspec Robin Murphy 2016-09-12 16:13 ` Robin Murphy [not found] ` <742a71630de502ac5a7a8641c6ed368d8409324d.1473695704.git.robin.murphy-5wv7dgnIgG8@public.gmane.org> 2016-09-13 9:54 ` Robin Murphy [this message] 2016-09-13 9:54 ` [PATCH v7.1 " Robin Murphy 2016-09-12 16:13 ` [PATCH v7 05/22] Docs: dt: document ARM SMMUv3 generic binding usage Robin Murphy 2016-09-12 16:13 ` Robin Murphy [not found] ` <2273645f1fa5c76b6b98b5fd03804ab8b55a7691.1473695704.git.robin.murphy-5wv7dgnIgG8@public.gmane.org> 2016-09-20 14:46 ` Rob Herring 2016-09-20 14:46 ` Rob Herring 2016-09-12 16:13 ` [PATCH v7 06/22] iommu/arm-smmu: Fall back to global bypass Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 07/22] iommu/arm-smmu: Implement of_xlate() for SMMUv3 Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 08/22] iommu/arm-smmu: Support non-PCI devices with SMMUv3 Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 09/22] iommu/arm-smmu: Set PRIVCFG in stage 1 STEs Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 10/22] iommu/arm-smmu: Handle stream IDs more dynamically Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 11/22] iommu/arm-smmu: Consolidate stream map entry state Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 12/22] iommu/arm-smmu: Keep track of S2CR state Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 13/22] iommu/arm-smmu: Refactor mmu-masters handling Robin Murphy 2016-09-12 16:13 ` Robin Murphy [not found] ` <046d2d21f988d6ece916fc45b0af0804a7f200f2.1473695704.git.robin.murphy-5wv7dgnIgG8@public.gmane.org> 2016-09-14 14:21 ` [PATCH v7.1 " Robin Murphy 2016-09-14 14:21 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 14/22] iommu/arm-smmu: Streamline SMMU data lookups Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 15/22] iommu/arm-smmu: Add a stream map entry iterator Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 16/22] iommu/arm-smmu: Intelligent SMR allocation Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 17/22] iommu/arm-smmu: Convert to iommu_fwspec Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 18/22] Docs: dt: document ARM SMMU generic binding usage Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 19/22] iommu/arm-smmu: Wire up generic configuration support Robin Murphy 2016-09-12 16:13 ` Robin Murphy [not found] ` <228dc6c675f10ae7481640d4ef2f4960c170621f.1473695704.git.robin.murphy-5wv7dgnIgG8@public.gmane.org> 2016-09-14 14:26 ` [PATCH v7.1 " Robin Murphy 2016-09-14 14:26 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 20/22] iommu/arm-smmu: Set domain geometry Robin Murphy 2016-09-12 16:13 ` Robin Murphy 2016-09-12 16:13 ` [PATCH v7 21/22] iommu/dma: Add support for mapping MSIs Robin Murphy 2016-09-12 16:13 ` Robin Murphy [not found] ` <2273af20d844bd618c6a90b57e639700328ebf7f.1473695704.git.robin.murphy-5wv7dgnIgG8@public.gmane.org> 2016-10-05 7:00 ` Nipun Gupta 2016-10-05 7:00 ` Nipun Gupta [not found] ` <DB6PR0402MB2694B2E5AE266F138784D2C2E6C40-2mNvjAGDOPn2WJ5A9zev/o3W/0Ik+aLCnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org> 2016-10-05 9:55 ` Robin Murphy 2016-10-05 9:55 ` Robin Murphy [not found] ` <6ec9519b-01df-3be8-2967-7556bd306909-5wv7dgnIgG8@public.gmane.org> 2016-10-05 11:31 ` Nipun Gupta 2016-10-05 11:31 ` Nipun Gupta 2016-09-12 16:14 ` [PATCH v7 22/22] iommu/dma: Avoid PCI host bridge windows Robin Murphy 2016-09-12 16:14 ` Robin Murphy [not found] ` <5f7bfee298f98d29a35933d3e0252d32b83d62b8.1473695704.git.robin.murphy-5wv7dgnIgG8@public.gmane.org> 2016-09-14 10:55 ` Marek Szyprowski 2016-09-14 10:55 ` Marek Szyprowski [not found] ` <ab8693f6-20d6-2a95-9f1f-0607e72bc012-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2016-09-14 11:10 ` Robin Murphy 2016-09-14 11:10 ` Robin Murphy [not found] ` <49c51c4f-cb00-445d-b8f8-b632babf2b3e-5wv7dgnIgG8@public.gmane.org> 2016-09-14 12:35 ` Marek Szyprowski 2016-09-14 12:35 ` Marek Szyprowski [not found] ` <dc9f945f-2756-ab70-d061-9fdc7c5afdee-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2016-09-14 13:25 ` Robin Murphy 2016-09-14 13:25 ` Robin Murphy [not found] ` <bbdc42fa-ea35-945f-3e2a-e0ab03fc997d-5wv7dgnIgG8@public.gmane.org> 2016-09-15 7:08 ` Marek Szyprowski 2016-09-15 7:08 ` Marek Szyprowski 2016-09-13 12:14 ` [PATCH v7 00/22] Generic DT bindings for PCI IOMMUs and ARM SMMU Auger Eric 2016-09-13 12:14 ` Auger Eric [not found] ` <92f27a6b-9752-516d-3924-c552fc6a5ace-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2016-09-13 12:40 ` Robin Murphy 2016-09-13 12:40 ` Robin Murphy [not found] ` <e24821be-5cc4-52b3-f961-1eb32cf58293-5wv7dgnIgG8@public.gmane.org> 2016-09-13 12:57 ` Auger Eric 2016-09-13 12:57 ` Auger Eric 2016-09-14 8:41 ` Auger Eric 2016-09-14 8:41 ` Auger Eric [not found] ` <11ebd81e-2ea5-5ff3-35b3-be95f03e05bd-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2016-09-14 9:20 ` Will Deacon 2016-09-14 9:20 ` Will Deacon [not found] ` <20160914092051.GB19622-5wv7dgnIgG8@public.gmane.org> 2016-09-14 9:35 ` Auger Eric 2016-09-14 9:35 ` Auger Eric 2016-09-14 10:35 ` Robin Murphy 2016-09-14 10:35 ` Robin Murphy [not found] ` <d03ea5e7-59f1-8b49-4ba2-d05fc2030ebc-5wv7dgnIgG8@public.gmane.org> 2016-09-14 12:32 ` Auger Eric 2016-09-14 12:32 ` Auger Eric [not found] ` <04a0a682-4fdc-8d62-57cd-efdf730582c6-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2016-09-14 12:53 ` Robin Murphy 2016-09-14 12:53 ` Robin Murphy [not found] ` <c2645c5e-edd3-2b31-4311-0ca621a915e2-5wv7dgnIgG8@public.gmane.org> 2016-09-15 9:29 ` Auger Eric 2016-09-15 9:29 ` Auger Eric [not found] ` <4d87d5f2-0350-b5f8-ffc3-4e9377cf1f87-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2016-09-15 10:15 ` Robin Murphy 2016-09-15 10:15 ` Robin Murphy [not found] ` <fc4ce398-4eeb-f2ca-b964-e9f466be79c4-5wv7dgnIgG8@public.gmane.org> 2016-09-15 16:46 ` Auger Eric 2016-09-15 16:46 ` Auger Eric [not found] ` <1838c65d-5944-8946-781c-b420bea1acab-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2016-09-16 16:18 ` Robin Murphy 2016-09-16 16:18 ` Robin Murphy [not found] ` <f16db032-1905-9804-0607-fe007af72b0e-5wv7dgnIgG8@public.gmane.org> 2016-09-19 12:13 ` Auger Eric 2016-09-19 12:13 ` Auger Eric [not found] ` <48f3bc10-3966-7d50-d070-7ec7f0946c92-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2016-09-19 12:24 ` Will Deacon 2016-09-19 12:24 ` Will Deacon [not found] ` <20160919122435.GD9005-5wv7dgnIgG8@public.gmane.org> 2016-09-19 12:41 ` Robin Murphy 2016-09-19 12:41 ` Robin Murphy [not found] ` <99ee0946-c7ff-e6e4-08c1-ff686ea1a8a5-5wv7dgnIgG8@public.gmane.org> 2016-09-19 14:17 ` Will Deacon 2016-09-19 14:17 ` Will Deacon
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