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From: Kishon Vijay Abraham I <kishon@ti.com>
To: Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
	Rob Herring <robh+dt@kernel.org>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>,
	Jingoo Han <jingoohan1@gmail.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Arnd Bergmann <arnd@arndb.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Murali Karicheri <m-karicheri2@ti.com>,
	Jesper Nilsson <jesper.nilsson@axis.com>,
	<linux-pci@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <linux-omap@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-arm-kernel@axis.com>
Subject: [PATCH 16/24] PCI: endpoint: Add support to allocate aligned buffers to be mapped in BARs
Date: Mon, 14 Jan 2019 18:54:16 +0530	[thread overview]
Message-ID: <20190114132424.6445-17-kishon@ti.com> (raw)
In-Reply-To: <20190114132424.6445-1-kishon@ti.com>

Modify pci_epf_alloc_space API to take alignment size as argument in
order to argument in order to allocate aligned buffers to be mapped to
BARs.

Add 'align' parameter to epc_features which can be used by platform
drivers to specifiy the BAR allocation alignment requirements and use
this while invoking pci_epf_alloc_space.

This is mainly required for Synopsys Designware PCIe core which masks
the lower bits based on the BAR size (See "I/O and MEM Match Modes"
section in DesignWare Cores PCI Express Controller Databook version
4.90a).

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 drivers/pci/endpoint/functions/pci-epf-test.c |  5 +++--
 drivers/pci/endpoint/pci-epf-core.c           | 10 ++++++++--
 include/linux/pci-epc.h                       |  2 ++
 include/linux/pci-epf.h                       |  3 ++-
 4 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c
index 2e0fb231ce0c..faffae2551ed 100644
--- a/drivers/pci/endpoint/functions/pci-epf-test.c
+++ b/drivers/pci/endpoint/functions/pci-epf-test.c
@@ -438,7 +438,7 @@ static int pci_epf_test_alloc_space(struct pci_epf *epf)
 	epc_features = epf_test->epc_features;
 
 	base = pci_epf_alloc_space(epf, sizeof(struct pci_epf_test_reg),
-				   test_reg_bar);
+				   test_reg_bar, epc_features->align);
 	if (!base) {
 		dev_err(dev, "Failed to allocated register space\n");
 		return -ENOMEM;
@@ -453,7 +453,8 @@ static int pci_epf_test_alloc_space(struct pci_epf *epf)
 		if (!!(epc_features->reserved_bar & (1 << bar)))
 			continue;
 
-		base = pci_epf_alloc_space(epf, bar_size[bar], bar);
+		base = pci_epf_alloc_space(epf, bar_size[bar], bar,
+					   epc_features->align);
 		if (!base)
 			dev_err(dev, "Failed to allocate space for BAR%d\n",
 				bar);
diff --git a/drivers/pci/endpoint/pci-epf-core.c b/drivers/pci/endpoint/pci-epf-core.c
index 8bfdcd291196..fb1306de8f40 100644
--- a/drivers/pci/endpoint/pci-epf-core.c
+++ b/drivers/pci/endpoint/pci-epf-core.c
@@ -109,10 +109,12 @@ EXPORT_SYMBOL_GPL(pci_epf_free_space);
  * pci_epf_alloc_space() - allocate memory for the PCI EPF register space
  * @size: the size of the memory that has to be allocated
  * @bar: the BAR number corresponding to the allocated register space
+ * @align: alignment size for the allocation region
  *
  * Invoke to allocate memory for the PCI EPF register space.
  */
-void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar)
+void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar,
+			  size_t align)
 {
 	void *space;
 	struct device *dev = epf->epc->dev.parent;
@@ -120,7 +122,11 @@ void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar)
 
 	if (size < 128)
 		size = 128;
-	size = roundup_pow_of_two(size);
+
+	if (align)
+		size = ALIGN(size, align);
+	else
+		size = roundup_pow_of_two(size);
 
 	space = dma_alloc_coherent(dev, size, &phys_addr, GFP_KERNEL);
 	if (!space) {
diff --git a/include/linux/pci-epc.h b/include/linux/pci-epc.h
index c3ffa3917f88..f641badc2c61 100644
--- a/include/linux/pci-epc.h
+++ b/include/linux/pci-epc.h
@@ -109,6 +109,7 @@ struct pci_epc {
  * @reserved_bar: bitmap to indicate reserved BAR unavailable to function driver
  * @bar_fixed_64bit: bitmap to indicate fixed 64bit BARs
  * @bar_fixed_size: Array specifying the size supported by each BAR
+ * @align: alignment size required for BAR buffer allocation
  */
 struct pci_epc_features {
 	unsigned int	linkup_notifier : 1;
@@ -117,6 +118,7 @@ struct pci_epc_features {
 	u8	reserved_bar;
 	u8	bar_fixed_64bit;
 	u64	bar_fixed_size[BAR_5 + 1];
+	size_t	align;
 };
 
 #define to_pci_epc(device) container_of((device), struct pci_epc, dev)
diff --git a/include/linux/pci-epf.h b/include/linux/pci-epf.h
index ec02f58758c8..2d6f07556682 100644
--- a/include/linux/pci-epf.h
+++ b/include/linux/pci-epf.h
@@ -149,7 +149,8 @@ void pci_epf_destroy(struct pci_epf *epf);
 int __pci_epf_register_driver(struct pci_epf_driver *driver,
 			      struct module *owner);
 void pci_epf_unregister_driver(struct pci_epf_driver *driver);
-void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar);
+void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar,
+			  size_t align);
 void pci_epf_free_space(struct pci_epf *epf, void *addr, enum pci_barno bar);
 int pci_epf_bind(struct pci_epf *epf);
 void pci_epf_unbind(struct pci_epf *epf);
-- 
2.17.1


WARNING: multiple messages have this Message-ID
From: Kishon Vijay Abraham I <kishon@ti.com>
To: Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
	Rob Herring <robh+dt@kernel.org>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>,
	Jingoo Han <jingoohan1@gmail.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Arnd Bergmann <arnd@arndb.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Murali Karicheri <m-karicheri2@ti.com>,
	Jesper Nilsson <jesper.nilsson@axis.com>,
	linux-pci@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-arm-kernel@axis.com
Subject: [PATCH 16/24] PCI: endpoint: Add support to allocate aligned buffers to be mapped in BARs
Date: Mon, 14 Jan 2019 18:54:16 +0530	[thread overview]
Message-ID: <20190114132424.6445-17-kishon@ti.com> (raw)
In-Reply-To: <20190114132424.6445-1-kishon@ti.com>

Modify pci_epf_alloc_space API to take alignment size as argument in
order to argument in order to allocate aligned buffers to be mapped to
BARs.

Add 'align' parameter to epc_features which can be used by platform
drivers to specifiy the BAR allocation alignment requirements and use
this while invoking pci_epf_alloc_space.

This is mainly required for Synopsys Designware PCIe core which masks
the lower bits based on the BAR size (See "I/O and MEM Match Modes"
section in DesignWare Cores PCI Express Controller Databook version
4.90a).

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 drivers/pci/endpoint/functions/pci-epf-test.c |  5 +++--
 drivers/pci/endpoint/pci-epf-core.c           | 10 ++++++++--
 include/linux/pci-epc.h                       |  2 ++
 include/linux/pci-epf.h                       |  3 ++-
 4 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c
index 2e0fb231ce0c..faffae2551ed 100644
--- a/drivers/pci/endpoint/functions/pci-epf-test.c
+++ b/drivers/pci/endpoint/functions/pci-epf-test.c
@@ -438,7 +438,7 @@ static int pci_epf_test_alloc_space(struct pci_epf *epf)
 	epc_features = epf_test->epc_features;
 
 	base = pci_epf_alloc_space(epf, sizeof(struct pci_epf_test_reg),
-				   test_reg_bar);
+				   test_reg_bar, epc_features->align);
 	if (!base) {
 		dev_err(dev, "Failed to allocated register space\n");
 		return -ENOMEM;
@@ -453,7 +453,8 @@ static int pci_epf_test_alloc_space(struct pci_epf *epf)
 		if (!!(epc_features->reserved_bar & (1 << bar)))
 			continue;
 
-		base = pci_epf_alloc_space(epf, bar_size[bar], bar);
+		base = pci_epf_alloc_space(epf, bar_size[bar], bar,
+					   epc_features->align);
 		if (!base)
 			dev_err(dev, "Failed to allocate space for BAR%d\n",
 				bar);
diff --git a/drivers/pci/endpoint/pci-epf-core.c b/drivers/pci/endpoint/pci-epf-core.c
index 8bfdcd291196..fb1306de8f40 100644
--- a/drivers/pci/endpoint/pci-epf-core.c
+++ b/drivers/pci/endpoint/pci-epf-core.c
@@ -109,10 +109,12 @@ EXPORT_SYMBOL_GPL(pci_epf_free_space);
  * pci_epf_alloc_space() - allocate memory for the PCI EPF register space
  * @size: the size of the memory that has to be allocated
  * @bar: the BAR number corresponding to the allocated register space
+ * @align: alignment size for the allocation region
  *
  * Invoke to allocate memory for the PCI EPF register space.
  */
-void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar)
+void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar,
+			  size_t align)
 {
 	void *space;
 	struct device *dev = epf->epc->dev.parent;
@@ -120,7 +122,11 @@ void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar)
 
 	if (size < 128)
 		size = 128;
-	size = roundup_pow_of_two(size);
+
+	if (align)
+		size = ALIGN(size, align);
+	else
+		size = roundup_pow_of_two(size);
 
 	space = dma_alloc_coherent(dev, size, &phys_addr, GFP_KERNEL);
 	if (!space) {
diff --git a/include/linux/pci-epc.h b/include/linux/pci-epc.h
index c3ffa3917f88..f641badc2c61 100644
--- a/include/linux/pci-epc.h
+++ b/include/linux/pci-epc.h
@@ -109,6 +109,7 @@ struct pci_epc {
  * @reserved_bar: bitmap to indicate reserved BAR unavailable to function driver
  * @bar_fixed_64bit: bitmap to indicate fixed 64bit BARs
  * @bar_fixed_size: Array specifying the size supported by each BAR
+ * @align: alignment size required for BAR buffer allocation
  */
 struct pci_epc_features {
 	unsigned int	linkup_notifier : 1;
@@ -117,6 +118,7 @@ struct pci_epc_features {
 	u8	reserved_bar;
 	u8	bar_fixed_64bit;
 	u64	bar_fixed_size[BAR_5 + 1];
+	size_t	align;
 };
 
 #define to_pci_epc(device) container_of((device), struct pci_epc, dev)
diff --git a/include/linux/pci-epf.h b/include/linux/pci-epf.h
index ec02f58758c8..2d6f07556682 100644
--- a/include/linux/pci-epf.h
+++ b/include/linux/pci-epf.h
@@ -149,7 +149,8 @@ void pci_epf_destroy(struct pci_epf *epf);
 int __pci_epf_register_driver(struct pci_epf_driver *driver,
 			      struct module *owner);
 void pci_epf_unregister_driver(struct pci_epf_driver *driver);
-void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar);
+void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar,
+			  size_t align);
 void pci_epf_free_space(struct pci_epf *epf, void *addr, enum pci_barno bar);
 int pci_epf_bind(struct pci_epf *epf);
 void pci_epf_unbind(struct pci_epf *epf);
-- 
2.17.1

WARNING: multiple messages have this Message-ID
From: Kishon Vijay Abraham I <kishon@ti.com>
To: Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
	Rob Herring <robh+dt@kernel.org>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org,
	Jesper Nilsson <jesper.nilsson@axis.com>,
	Arnd Bergmann <arnd@arndb.de>, Jingoo Han <jingoohan1@gmail.com>,
	linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@axis.com, Kishon Vijay Abraham I <kishon@ti.com>,
	Murali Karicheri <m-karicheri2@ti.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Bjorn Helgaas <bhelgaas@google.com>,
	linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 16/24] PCI: endpoint: Add support to allocate aligned buffers to be mapped in BARs
Date: Mon, 14 Jan 2019 18:54:16 +0530	[thread overview]
Message-ID: <20190114132424.6445-17-kishon@ti.com> (raw)
In-Reply-To: <20190114132424.6445-1-kishon@ti.com>

Modify pci_epf_alloc_space API to take alignment size as argument in
order to argument in order to allocate aligned buffers to be mapped to
BARs.

Add 'align' parameter to epc_features which can be used by platform
drivers to specifiy the BAR allocation alignment requirements and use
this while invoking pci_epf_alloc_space.

This is mainly required for Synopsys Designware PCIe core which masks
the lower bits based on the BAR size (See "I/O and MEM Match Modes"
section in DesignWare Cores PCI Express Controller Databook version
4.90a).

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 drivers/pci/endpoint/functions/pci-epf-test.c |  5 +++--
 drivers/pci/endpoint/pci-epf-core.c           | 10 ++++++++--
 include/linux/pci-epc.h                       |  2 ++
 include/linux/pci-epf.h                       |  3 ++-
 4 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c
index 2e0fb231ce0c..faffae2551ed 100644
--- a/drivers/pci/endpoint/functions/pci-epf-test.c
+++ b/drivers/pci/endpoint/functions/pci-epf-test.c
@@ -438,7 +438,7 @@ static int pci_epf_test_alloc_space(struct pci_epf *epf)
 	epc_features = epf_test->epc_features;
 
 	base = pci_epf_alloc_space(epf, sizeof(struct pci_epf_test_reg),
-				   test_reg_bar);
+				   test_reg_bar, epc_features->align);
 	if (!base) {
 		dev_err(dev, "Failed to allocated register space\n");
 		return -ENOMEM;
@@ -453,7 +453,8 @@ static int pci_epf_test_alloc_space(struct pci_epf *epf)
 		if (!!(epc_features->reserved_bar & (1 << bar)))
 			continue;
 
-		base = pci_epf_alloc_space(epf, bar_size[bar], bar);
+		base = pci_epf_alloc_space(epf, bar_size[bar], bar,
+					   epc_features->align);
 		if (!base)
 			dev_err(dev, "Failed to allocate space for BAR%d\n",
 				bar);
diff --git a/drivers/pci/endpoint/pci-epf-core.c b/drivers/pci/endpoint/pci-epf-core.c
index 8bfdcd291196..fb1306de8f40 100644
--- a/drivers/pci/endpoint/pci-epf-core.c
+++ b/drivers/pci/endpoint/pci-epf-core.c
@@ -109,10 +109,12 @@ EXPORT_SYMBOL_GPL(pci_epf_free_space);
  * pci_epf_alloc_space() - allocate memory for the PCI EPF register space
  * @size: the size of the memory that has to be allocated
  * @bar: the BAR number corresponding to the allocated register space
+ * @align: alignment size for the allocation region
  *
  * Invoke to allocate memory for the PCI EPF register space.
  */
-void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar)
+void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar,
+			  size_t align)
 {
 	void *space;
 	struct device *dev = epf->epc->dev.parent;
@@ -120,7 +122,11 @@ void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar)
 
 	if (size < 128)
 		size = 128;
-	size = roundup_pow_of_two(size);
+
+	if (align)
+		size = ALIGN(size, align);
+	else
+		size = roundup_pow_of_two(size);
 
 	space = dma_alloc_coherent(dev, size, &phys_addr, GFP_KERNEL);
 	if (!space) {
diff --git a/include/linux/pci-epc.h b/include/linux/pci-epc.h
index c3ffa3917f88..f641badc2c61 100644
--- a/include/linux/pci-epc.h
+++ b/include/linux/pci-epc.h
@@ -109,6 +109,7 @@ struct pci_epc {
  * @reserved_bar: bitmap to indicate reserved BAR unavailable to function driver
  * @bar_fixed_64bit: bitmap to indicate fixed 64bit BARs
  * @bar_fixed_size: Array specifying the size supported by each BAR
+ * @align: alignment size required for BAR buffer allocation
  */
 struct pci_epc_features {
 	unsigned int	linkup_notifier : 1;
@@ -117,6 +118,7 @@ struct pci_epc_features {
 	u8	reserved_bar;
 	u8	bar_fixed_64bit;
 	u64	bar_fixed_size[BAR_5 + 1];
+	size_t	align;
 };
 
 #define to_pci_epc(device) container_of((device), struct pci_epc, dev)
diff --git a/include/linux/pci-epf.h b/include/linux/pci-epf.h
index ec02f58758c8..2d6f07556682 100644
--- a/include/linux/pci-epf.h
+++ b/include/linux/pci-epf.h
@@ -149,7 +149,8 @@ void pci_epf_destroy(struct pci_epf *epf);
 int __pci_epf_register_driver(struct pci_epf_driver *driver,
 			      struct module *owner);
 void pci_epf_unregister_driver(struct pci_epf_driver *driver);
-void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar);
+void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar,
+			  size_t align);
 void pci_epf_free_space(struct pci_epf *epf, void *addr, enum pci_barno bar);
 int pci_epf_bind(struct pci_epf *epf);
 void pci_epf_unbind(struct pci_epf *epf);
-- 
2.17.1


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  parent reply	other threads:[~2019-01-14 13:26 UTC|newest]

Thread overview: 100+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-14 13:24 [PATCH 00/24] Add support for PCIe RC and EP mode in TI's AM654 SoC Kishon Vijay Abraham I
2019-01-14 13:24 ` Kishon Vijay Abraham I
2019-01-14 13:24 ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 01/24] PCI: keystone: Add start_link/stop_link dw_pcie_ops Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 02/24] PCI: keystone: Cleanup error_irq configuration Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 03/24] dt-bindings: PCI: keystone: Add "reg-names" binding information Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-22  0:31   ` Rob Herring
2019-01-22  0:31     ` Rob Herring
2019-01-22  0:31     ` Rob Herring
2019-01-14 13:24 ` [PATCH 04/24] PCI: keystone: Perform host initialization in a single function Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 05/24] PCI: keystone: Use platform_get_resource_byname to get memory resources Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 06/24] PCI: keystone: Move initializations to appropriate places Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 07/24] dt-bindings: PCI: Add dt-binding to configure PCIe mode Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-22  0:32   ` Rob Herring
2019-01-22  0:32     ` Rob Herring
2019-01-22  0:32     ` Rob Herring
2019-01-14 13:24 ` [PATCH 08/24] PCI: keystone: Explicitly set the " Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 09/24] dt-bindings: PCI: Document "atu" reg-names Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-22  0:48   ` Rob Herring
2019-01-22  0:48     ` Rob Herring
2019-01-23 10:04     ` Kishon Vijay Abraham I
2019-01-23 10:04       ` Kishon Vijay Abraham I
2019-01-23 10:04       ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 10/24] PCI: dwc: Enable iATU unroll for endpoint too Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 11/24] PCI: dwc: Fix ATU identification for designware version >= 4.80 Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 12/24] PCI: keystone: Prevent ARM32 specific code to be compiled for ARM64 Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 13/24] dt-bindings: PCI: Add PCI RC dt binding documentation for AM654 Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-22  0:48   ` Rob Herring
2019-01-22  0:48     ` Rob Herring
2019-01-22  0:48     ` Rob Herring
2019-01-14 13:24 ` [PATCH 14/24] PCI: keystone: Add support for PCIe RC in AM654x Platforms Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 15/24] PCI: keystone: Invoke phy_reset API before enabling PHY Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` Kishon Vijay Abraham I [this message]
2019-01-14 13:24   ` [PATCH 16/24] PCI: endpoint: Add support to allocate aligned buffers to be mapped in BARs Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 17/24] PCI: dwc: Add const qualifier to struct dw_pcie_ep_ops Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 18/24] PCI: dwc: Fix dw_pcie_ep_find_capability to return correct capability offset Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-29  9:25   ` Gustavo Pimentel
2019-01-29  9:25     ` Gustavo Pimentel
2019-01-29  9:25     ` Gustavo Pimentel
2019-01-29 10:19     ` Kishon Vijay Abraham I
2019-01-29 10:19       ` Kishon Vijay Abraham I
2019-01-29 10:19       ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 19/24] PCI: dwc: Add callbacks for accessing dbi2 address space Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 20/24] PCI: keystone: Add support for PCIe EP in AM654x Platforms Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 21/24] PCI: designware-ep: Configure RESBAR to advertise the smallest size Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 22/24] PCI: designware-ep: Use aligned ATU window for raising MSI interrupts Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 23/24] misc: pci_endpoint_test: Add support to test PCI EP in AM654x Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 24/24] misc: pci_endpoint_test: Fix test_reg_bar to be updated in pci_endpoint_test Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-02-04 16:40 ` [PATCH 00/24] Add support for PCIe RC and EP mode in TI's AM654 SoC Lorenzo Pieralisi
2019-02-04 16:40   ` Lorenzo Pieralisi
2019-02-06 12:50   ` Kishon Vijay Abraham I
2019-02-06 12:50     ` Kishon Vijay Abraham I
2019-02-06 12:50     ` Kishon Vijay Abraham I

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