From: Lorenzo Pieralisi <lorenzo.pieralisi-5wv7dgnIgG8@public.gmane.org>
To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Marc Zyngier <marc.zyngier-5wv7dgnIgG8@public.gmane.org>,
Tomasz Nowicki <tn-nYOzD4b6Jr9Wk0Htik3J/w@public.gmane.org>,
"Rafael J. Wysocki" <rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>,
Sinan Kaya <okaya-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
linux-acpi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Hanjun Guo <hanjun.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Jon Masters <jcm-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
Bjorn Helgaas <bhelgaas-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
Dennis Chen <dennis.chen-5wv7dgnIgG8@public.gmane.org>
Subject: [PATCH v4 07/15] drivers: acpi: implement acpi_dma_configure
Date: Mon, 15 Aug 2016 16:23:32 +0100 [thread overview]
Message-ID: <1471274620-20754-8-git-send-email-lorenzo.pieralisi@arm.com> (raw)
In-Reply-To: <1471274620-20754-1-git-send-email-lorenzo.pieralisi-5wv7dgnIgG8@public.gmane.org>
On DT based systems, the of_dma_configure() API implements DMA
configuration for a given device. On ACPI systems an API equivalent to
of_dma_configure() is missing which implies that it is currently not
possible to set-up DMA operations for devices through the ACPI generic
kernel layer.
This patch fills the gap by introducing acpi_dma_configure/deconfigure()
calls that for now are just wrappers around arch_setup_dma_ops() and
arch_teardown_dma_ops() and also updates ACPI and PCI core code to use
the newly introduced acpi_dma_configure/acpi_dma_deconfigure functions.
The DMA range size passed to arch_setup_dma_ops() is sized according
to the device coherent_dma_mask (starting at address 0x0), mirroring the
DT probing path behaviour when a dma-ranges property is not provided
for the device being probed; this changes the current arch_setup_dma_ops()
call parameters in the ACPI probing case, but since arch_setup_dma_ops()
is a NOP on all architectures but ARM/ARM64 this patch does not change
the current kernel behaviour on them.
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi-5wv7dgnIgG8@public.gmane.org>
Acked-by: Bjorn Helgaas <bhelgaas-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> [pci]
Cc: Bjorn Helgaas <bhelgaas-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Cc: Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>
Cc: Tomasz Nowicki <tn-nYOzD4b6Jr9Wk0Htik3J/w@public.gmane.org>
Cc: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
Cc: "Rafael J. Wysocki" <rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org>
---
drivers/acpi/glue.c | 4 ++--
drivers/acpi/scan.c | 24 ++++++++++++++++++++++++
drivers/pci/probe.c | 3 +--
include/acpi/acpi_bus.h | 2 ++
include/linux/acpi.h | 5 +++++
5 files changed, 34 insertions(+), 4 deletions(-)
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 5ea5dc2..f8d6564 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -227,8 +227,7 @@ int acpi_bind_one(struct device *dev, struct acpi_device *acpi_dev)
attr = acpi_get_dma_attr(acpi_dev);
if (attr != DEV_DMA_NOT_SUPPORTED)
- arch_setup_dma_ops(dev, 0, 0, NULL,
- attr == DEV_DMA_COHERENT);
+ acpi_dma_configure(dev, attr);
acpi_physnode_link_name(physical_node_name, node_id);
retval = sysfs_create_link(&acpi_dev->dev.kobj, &dev->kobj,
@@ -251,6 +250,7 @@ int acpi_bind_one(struct device *dev, struct acpi_device *acpi_dev)
return 0;
err:
+ acpi_dma_deconfigure(dev);
ACPI_COMPANION_SET(dev, NULL);
put_device(dev);
put_device(&acpi_dev->dev);
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index ad9fc84..0bdc98e 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1370,6 +1370,30 @@ enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev)
return DEV_DMA_NON_COHERENT;
}
+/**
+ * acpi_dma_configure - Set-up DMA configuration for the device.
+ * @dev: The pointer to the device
+ * @attr: device dma attributes
+ */
+void acpi_dma_configure(struct device *dev, enum dev_dma_attr attr)
+{
+ /*
+ * Assume dma valid range starts at 0 and covers the whole
+ * coherent_dma_mask.
+ */
+ arch_setup_dma_ops(dev, 0, dev->coherent_dma_mask + 1, NULL,
+ attr == DEV_DMA_COHERENT);
+}
+
+/**
+ * acpi_dma_deconfigure - Tear-down DMA configuration for the device.
+ * @dev: The pointer to the device
+ */
+void acpi_dma_deconfigure(struct device *dev)
+{
+ arch_teardown_dma_ops(dev);
+}
+
static void acpi_init_coherency(struct acpi_device *adev)
{
unsigned long long cca = 0;
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 93f280d..e96d482 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1734,8 +1734,7 @@ static void pci_dma_configure(struct pci_dev *dev)
if (attr == DEV_DMA_NOT_SUPPORTED)
dev_warn(&dev->dev, "DMA not supported.\n");
else
- arch_setup_dma_ops(&dev->dev, 0, 0, NULL,
- attr == DEV_DMA_COHERENT);
+ acpi_dma_configure(&dev->dev, attr);
}
pci_put_host_bridge_device(bridge);
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index c1a524d..4242c31 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -573,6 +573,8 @@ struct acpi_pci_root {
bool acpi_dma_supported(struct acpi_device *adev);
enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev);
+void acpi_dma_configure(struct device *dev, enum dev_dma_attr attr);
+void acpi_dma_deconfigure(struct device *dev);
struct acpi_device *acpi_find_child_device(struct acpi_device *parent,
u64 address, bool check_children);
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 4d8452c..b347782 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -729,6 +729,11 @@ static inline enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev)
return DEV_DMA_NOT_SUPPORTED;
}
+static inline void acpi_dma_configure(struct device *dev,
+ enum dev_dma_attr attr) { }
+
+static inline void acpi_dma_deconfigure(struct device *dev) { }
+
#define ACPI_PTR(_ptr) (NULL)
static inline void acpi_device_set_enumerated(struct acpi_device *adev)
--
2.6.4
WARNING: multiple messages have this Message-ID (diff)
From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To: iommu@lists.linux-foundation.org
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Robin Murphy <robin.murphy@arm.com>,
Tomasz Nowicki <tn@semihalf.com>, Joerg Roedel <joro@8bytes.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Will Deacon <will.deacon@arm.com>,
Marc Zyngier <marc.zyngier@arm.com>,
Hanjun Guo <hanjun.guo@linaro.org>, Jon Masters <jcm@redhat.com>,
Sinan Kaya <okaya@codeaurora.org>,
Nate Watterson <nwatters@codeaurora.org>,
Dennis Chen <dennis.chen@arm.com>,
linux-acpi@vger.kernel.org, linux-pci@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 07/15] drivers: acpi: implement acpi_dma_configure
Date: Mon, 15 Aug 2016 16:23:32 +0100 [thread overview]
Message-ID: <1471274620-20754-8-git-send-email-lorenzo.pieralisi@arm.com> (raw)
In-Reply-To: <1471274620-20754-1-git-send-email-lorenzo.pieralisi@arm.com>
On DT based systems, the of_dma_configure() API implements DMA
configuration for a given device. On ACPI systems an API equivalent to
of_dma_configure() is missing which implies that it is currently not
possible to set-up DMA operations for devices through the ACPI generic
kernel layer.
This patch fills the gap by introducing acpi_dma_configure/deconfigure()
calls that for now are just wrappers around arch_setup_dma_ops() and
arch_teardown_dma_ops() and also updates ACPI and PCI core code to use
the newly introduced acpi_dma_configure/acpi_dma_deconfigure functions.
The DMA range size passed to arch_setup_dma_ops() is sized according
to the device coherent_dma_mask (starting at address 0x0), mirroring the
DT probing path behaviour when a dma-ranges property is not provided
for the device being probed; this changes the current arch_setup_dma_ops()
call parameters in the ACPI probing case, but since arch_setup_dma_ops()
is a NOP on all architectures but ARM/ARM64 this patch does not change
the current kernel behaviour on them.
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com> [pci]
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Tomasz Nowicki <tn@semihalf.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
---
drivers/acpi/glue.c | 4 ++--
drivers/acpi/scan.c | 24 ++++++++++++++++++++++++
drivers/pci/probe.c | 3 +--
include/acpi/acpi_bus.h | 2 ++
include/linux/acpi.h | 5 +++++
5 files changed, 34 insertions(+), 4 deletions(-)
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 5ea5dc2..f8d6564 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -227,8 +227,7 @@ int acpi_bind_one(struct device *dev, struct acpi_device *acpi_dev)
attr = acpi_get_dma_attr(acpi_dev);
if (attr != DEV_DMA_NOT_SUPPORTED)
- arch_setup_dma_ops(dev, 0, 0, NULL,
- attr == DEV_DMA_COHERENT);
+ acpi_dma_configure(dev, attr);
acpi_physnode_link_name(physical_node_name, node_id);
retval = sysfs_create_link(&acpi_dev->dev.kobj, &dev->kobj,
@@ -251,6 +250,7 @@ int acpi_bind_one(struct device *dev, struct acpi_device *acpi_dev)
return 0;
err:
+ acpi_dma_deconfigure(dev);
ACPI_COMPANION_SET(dev, NULL);
put_device(dev);
put_device(&acpi_dev->dev);
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index ad9fc84..0bdc98e 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1370,6 +1370,30 @@ enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev)
return DEV_DMA_NON_COHERENT;
}
+/**
+ * acpi_dma_configure - Set-up DMA configuration for the device.
+ * @dev: The pointer to the device
+ * @attr: device dma attributes
+ */
+void acpi_dma_configure(struct device *dev, enum dev_dma_attr attr)
+{
+ /*
+ * Assume dma valid range starts at 0 and covers the whole
+ * coherent_dma_mask.
+ */
+ arch_setup_dma_ops(dev, 0, dev->coherent_dma_mask + 1, NULL,
+ attr == DEV_DMA_COHERENT);
+}
+
+/**
+ * acpi_dma_deconfigure - Tear-down DMA configuration for the device.
+ * @dev: The pointer to the device
+ */
+void acpi_dma_deconfigure(struct device *dev)
+{
+ arch_teardown_dma_ops(dev);
+}
+
static void acpi_init_coherency(struct acpi_device *adev)
{
unsigned long long cca = 0;
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 93f280d..e96d482 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1734,8 +1734,7 @@ static void pci_dma_configure(struct pci_dev *dev)
if (attr == DEV_DMA_NOT_SUPPORTED)
dev_warn(&dev->dev, "DMA not supported.\n");
else
- arch_setup_dma_ops(&dev->dev, 0, 0, NULL,
- attr == DEV_DMA_COHERENT);
+ acpi_dma_configure(&dev->dev, attr);
}
pci_put_host_bridge_device(bridge);
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index c1a524d..4242c31 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -573,6 +573,8 @@ struct acpi_pci_root {
bool acpi_dma_supported(struct acpi_device *adev);
enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev);
+void acpi_dma_configure(struct device *dev, enum dev_dma_attr attr);
+void acpi_dma_deconfigure(struct device *dev);
struct acpi_device *acpi_find_child_device(struct acpi_device *parent,
u64 address, bool check_children);
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 4d8452c..b347782 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -729,6 +729,11 @@ static inline enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev)
return DEV_DMA_NOT_SUPPORTED;
}
+static inline void acpi_dma_configure(struct device *dev,
+ enum dev_dma_attr attr) { }
+
+static inline void acpi_dma_deconfigure(struct device *dev) { }
+
#define ACPI_PTR(_ptr) (NULL)
static inline void acpi_device_set_enumerated(struct acpi_device *adev)
--
2.6.4
WARNING: multiple messages have this Message-ID (diff)
From: lorenzo.pieralisi@arm.com (Lorenzo Pieralisi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 07/15] drivers: acpi: implement acpi_dma_configure
Date: Mon, 15 Aug 2016 16:23:32 +0100 [thread overview]
Message-ID: <1471274620-20754-8-git-send-email-lorenzo.pieralisi@arm.com> (raw)
In-Reply-To: <1471274620-20754-1-git-send-email-lorenzo.pieralisi@arm.com>
On DT based systems, the of_dma_configure() API implements DMA
configuration for a given device. On ACPI systems an API equivalent to
of_dma_configure() is missing which implies that it is currently not
possible to set-up DMA operations for devices through the ACPI generic
kernel layer.
This patch fills the gap by introducing acpi_dma_configure/deconfigure()
calls that for now are just wrappers around arch_setup_dma_ops() and
arch_teardown_dma_ops() and also updates ACPI and PCI core code to use
the newly introduced acpi_dma_configure/acpi_dma_deconfigure functions.
The DMA range size passed to arch_setup_dma_ops() is sized according
to the device coherent_dma_mask (starting at address 0x0), mirroring the
DT probing path behaviour when a dma-ranges property is not provided
for the device being probed; this changes the current arch_setup_dma_ops()
call parameters in the ACPI probing case, but since arch_setup_dma_ops()
is a NOP on all architectures but ARM/ARM64 this patch does not change
the current kernel behaviour on them.
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com> [pci]
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Tomasz Nowicki <tn@semihalf.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
---
drivers/acpi/glue.c | 4 ++--
drivers/acpi/scan.c | 24 ++++++++++++++++++++++++
drivers/pci/probe.c | 3 +--
include/acpi/acpi_bus.h | 2 ++
include/linux/acpi.h | 5 +++++
5 files changed, 34 insertions(+), 4 deletions(-)
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 5ea5dc2..f8d6564 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -227,8 +227,7 @@ int acpi_bind_one(struct device *dev, struct acpi_device *acpi_dev)
attr = acpi_get_dma_attr(acpi_dev);
if (attr != DEV_DMA_NOT_SUPPORTED)
- arch_setup_dma_ops(dev, 0, 0, NULL,
- attr == DEV_DMA_COHERENT);
+ acpi_dma_configure(dev, attr);
acpi_physnode_link_name(physical_node_name, node_id);
retval = sysfs_create_link(&acpi_dev->dev.kobj, &dev->kobj,
@@ -251,6 +250,7 @@ int acpi_bind_one(struct device *dev, struct acpi_device *acpi_dev)
return 0;
err:
+ acpi_dma_deconfigure(dev);
ACPI_COMPANION_SET(dev, NULL);
put_device(dev);
put_device(&acpi_dev->dev);
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index ad9fc84..0bdc98e 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1370,6 +1370,30 @@ enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev)
return DEV_DMA_NON_COHERENT;
}
+/**
+ * acpi_dma_configure - Set-up DMA configuration for the device.
+ * @dev: The pointer to the device
+ * @attr: device dma attributes
+ */
+void acpi_dma_configure(struct device *dev, enum dev_dma_attr attr)
+{
+ /*
+ * Assume dma valid range starts at 0 and covers the whole
+ * coherent_dma_mask.
+ */
+ arch_setup_dma_ops(dev, 0, dev->coherent_dma_mask + 1, NULL,
+ attr == DEV_DMA_COHERENT);
+}
+
+/**
+ * acpi_dma_deconfigure - Tear-down DMA configuration for the device.
+ * @dev: The pointer to the device
+ */
+void acpi_dma_deconfigure(struct device *dev)
+{
+ arch_teardown_dma_ops(dev);
+}
+
static void acpi_init_coherency(struct acpi_device *adev)
{
unsigned long long cca = 0;
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 93f280d..e96d482 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1734,8 +1734,7 @@ static void pci_dma_configure(struct pci_dev *dev)
if (attr == DEV_DMA_NOT_SUPPORTED)
dev_warn(&dev->dev, "DMA not supported.\n");
else
- arch_setup_dma_ops(&dev->dev, 0, 0, NULL,
- attr == DEV_DMA_COHERENT);
+ acpi_dma_configure(&dev->dev, attr);
}
pci_put_host_bridge_device(bridge);
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index c1a524d..4242c31 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -573,6 +573,8 @@ struct acpi_pci_root {
bool acpi_dma_supported(struct acpi_device *adev);
enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev);
+void acpi_dma_configure(struct device *dev, enum dev_dma_attr attr);
+void acpi_dma_deconfigure(struct device *dev);
struct acpi_device *acpi_find_child_device(struct acpi_device *parent,
u64 address, bool check_children);
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 4d8452c..b347782 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -729,6 +729,11 @@ static inline enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev)
return DEV_DMA_NOT_SUPPORTED;
}
+static inline void acpi_dma_configure(struct device *dev,
+ enum dev_dma_attr attr) { }
+
+static inline void acpi_dma_deconfigure(struct device *dev) { }
+
#define ACPI_PTR(_ptr) (NULL)
static inline void acpi_device_set_enumerated(struct acpi_device *adev)
--
2.6.4
next prev parent reply other threads:[~2016-08-15 15:23 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-15 15:23 [PATCH v4 00/15] ACPI IORT ARM SMMU v3 support Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
[not found] ` <1471274620-20754-1-git-send-email-lorenzo.pieralisi-5wv7dgnIgG8@public.gmane.org>
2016-08-15 15:23 ` [PATCH v4 01/15] drivers: iommu: add FWNODE_IOMMU fwnode type Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
[not found] ` <1471274620-20754-2-git-send-email-lorenzo.pieralisi-5wv7dgnIgG8@public.gmane.org>
2016-08-23 13:49 ` Lorenzo Pieralisi
2016-08-23 13:49 ` Lorenzo Pieralisi
2016-08-23 13:49 ` Lorenzo Pieralisi
2016-09-05 11:11 ` Hanjun Guo
2016-09-05 11:11 ` Hanjun Guo
2016-09-05 11:11 ` Hanjun Guo
2016-08-15 15:23 ` [PATCH v4 02/15] drivers: iommu: implement arch_{set/get}_iommu_fwspec API Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` [PATCH v4 03/15] drivers: acpi: iort: introduce linker section for IORT entries probing Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-09-05 11:42 ` Hanjun Guo
2016-09-05 11:42 ` Hanjun Guo
2016-08-15 15:23 ` [PATCH v4 04/15] drivers: acpi: iort: add support for IOMMU fwnode registration Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-09-05 13:00 ` Hanjun Guo
2016-09-05 13:00 ` Hanjun Guo
2016-08-15 15:23 ` [PATCH v4 05/15] drivers: platform: add fwnode base platform devices retrieval Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-09-05 13:19 ` Hanjun Guo
2016-09-05 13:19 ` Hanjun Guo
[not found] ` <7659b956-c49d-bd0d-7a1d-8dfc3da6f409-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-09-05 14:57 ` Lorenzo Pieralisi
2016-09-05 14:57 ` Lorenzo Pieralisi
2016-09-05 14:57 ` Lorenzo Pieralisi
2016-09-05 14:57 ` Lorenzo Pieralisi
2016-09-06 12:08 ` Hanjun Guo
2016-09-06 12:08 ` Hanjun Guo
2016-09-06 12:08 ` Hanjun Guo
2016-08-15 15:23 ` [PATCH v4 06/15] drivers: iommu: make iommu_fwspec OF agnostic Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi [this message]
2016-08-15 15:23 ` [PATCH v4 07/15] drivers: acpi: implement acpi_dma_configure Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` [PATCH v4 08/15] drivers: acpi: iort: add node match function Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` [PATCH v4 09/15] drivers: acpi: iort: add support for ARM SMMU platform devices creation Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
[not found] ` <1471274620-20754-10-git-send-email-lorenzo.pieralisi-5wv7dgnIgG8@public.gmane.org>
2016-08-18 10:50 ` Dennis Chen
2016-08-18 10:50 ` Dennis Chen
2016-08-18 10:50 ` Dennis Chen
2016-08-18 10:50 ` Dennis Chen
[not found] ` <20160818105005.GA20404-5wv7dgnIgG8@public.gmane.org>
2016-08-18 10:55 ` Lorenzo Pieralisi
2016-08-18 10:55 ` Lorenzo Pieralisi
2016-08-18 10:55 ` Lorenzo Pieralisi
2016-08-18 10:55 ` Lorenzo Pieralisi
2016-08-15 15:23 ` [PATCH v4 10/15] drivers: iommu: arm-smmu-v3: split probe functions into DT/generic portions Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` [PATCH v4 11/15] drivers: iommu: arm-smmu-v3: enable ACPI driver initialization Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` [PATCH v4 12/15] drivers: iommu: arm-smmu-v3: add IORT configuration Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` [PATCH v4 13/15] drivers: acpi: iort: replace rid map type with type mask Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` [PATCH v4 14/15] drivers: acpi: iort: add single mapping function Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` [PATCH v4 15/15] drivers: acpi: iort: introduce iort_iommu_configure Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-08-15 15:23 ` Lorenzo Pieralisi
2016-09-05 9:41 ` [PATCH v4 00/15] ACPI IORT ARM SMMU v3 support Hanjun Guo
2016-09-05 9:41 ` Hanjun Guo
2016-09-05 9:41 ` Hanjun Guo
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