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From: Minda Chen <minda.chen@starfivetech.com>
To: "Conor Dooley" <conor@kernel.org>,
	"Krzysztof Wilczyński" <kw@linux.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
	"Daire McNamara" <daire.mcnamara@microchip.com>,
	"Emil Renner Berthing" <emil.renner.berthing@canonical.com>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-riscv@lists.infradead.org, linux-pci@vger.kernel.org,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	Mason Huo <mason.huo@starfivetech.com>,
	Leyfoon Tan <leyfoon.tan@starfivetech.com>,
	Kevin Xie <kevin.xie@starfivetech.com>,
	Minda Chen <minda.chen@starfivetech.com>
Subject: [PATCH v14,RESEND 13/22] PCI: microchip: Add INTx and MSI event num to struct plda_event
Date: Mon, 29 Jan 2024 08:59:58 +0800	[thread overview]
Message-ID: <20240129005958.3613-12-minda.chen@starfivetech.com> (raw)
In-Reply-To: <20240129005958.3613-1-minda.chen@starfivetech.com>

The INTx and MSI interrupt event num is different in Microchip and
StarFive platform.

Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
---
 drivers/pci/controller/plda/pcie-microchip-host.c | 6 ++++--
 drivers/pci/controller/plda/pcie-plda.h           | 2 ++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/controller/plda/pcie-microchip-host.c b/drivers/pci/controller/plda/pcie-microchip-host.c
index bf5ce33ee275..8a51d3aa7e88 100644
--- a/drivers/pci/controller/plda/pcie-microchip-host.c
+++ b/drivers/pci/controller/plda/pcie-microchip-host.c
@@ -817,6 +817,8 @@ static int mc_request_event_irq(struct plda_pcie_rp *plda, int event_irq,
 
 static const struct plda_event mc_event = {
 	.request_event_irq = mc_request_event_irq,
+	.intx_event        = EVENT_LOCAL_PM_MSI_INT_INTX,
+	.msi_event         = EVENT_LOCAL_PM_MSI_INT_MSI,
 };
 
 static int plda_pcie_init_irq_domains(struct plda_pcie_rp *port)
@@ -960,7 +962,7 @@ static int plda_init_interrupts(struct platform_device *pdev,
 	}
 
 	intx_irq = irq_create_mapping(port->event_domain,
-				      EVENT_LOCAL_PM_MSI_INT_INTX);
+				      event->intx_event);
 	if (!intx_irq) {
 		dev_err(dev, "failed to map INTx interrupt\n");
 		return -ENXIO;
@@ -970,7 +972,7 @@ static int plda_init_interrupts(struct platform_device *pdev,
 	irq_set_chained_handler_and_data(intx_irq, plda_handle_intx, port);
 
 	msi_irq = irq_create_mapping(port->event_domain,
-				     EVENT_LOCAL_PM_MSI_INT_MSI);
+				     event->msi_event);
 	if (!msi_irq)
 		return -ENXIO;
 
diff --git a/drivers/pci/controller/plda/pcie-plda.h b/drivers/pci/controller/plda/pcie-plda.h
index 935686bba837..89172ce18237 100644
--- a/drivers/pci/controller/plda/pcie-plda.h
+++ b/drivers/pci/controller/plda/pcie-plda.h
@@ -130,6 +130,8 @@ struct plda_pcie_rp {
 struct plda_event {
 	int (*request_event_irq)(struct plda_pcie_rp *pcie,
 				 int event_irq, int event);
+	int intx_event;
+	int msi_event;
 };
 
 void plda_pcie_setup_window(void __iomem *bridge_base_addr, u32 index,
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Minda Chen <minda.chen@starfivetech.com>
To: "Conor Dooley" <conor@kernel.org>,
	"Krzysztof Wilczyński" <kw@linux.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
	"Daire McNamara" <daire.mcnamara@microchip.com>,
	"Emil Renner Berthing" <emil.renner.berthing@canonical.com>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-riscv@lists.infradead.org, linux-pci@vger.kernel.org,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	Mason Huo <mason.huo@starfivetech.com>,
	Leyfoon Tan <leyfoon.tan@starfivetech.com>,
	Kevin Xie <kevin.xie@starfivetech.com>,
	Minda Chen <minda.chen@starfivetech.com>
Subject: [PATCH v14,RESEND 13/22] PCI: microchip: Add INTx and MSI event num to struct plda_event
Date: Mon, 29 Jan 2024 08:59:58 +0800	[thread overview]
Message-ID: <20240129005958.3613-12-minda.chen@starfivetech.com> (raw)
In-Reply-To: <20240129005958.3613-1-minda.chen@starfivetech.com>

The INTx and MSI interrupt event num is different in Microchip and
StarFive platform.

Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
---
 drivers/pci/controller/plda/pcie-microchip-host.c | 6 ++++--
 drivers/pci/controller/plda/pcie-plda.h           | 2 ++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/controller/plda/pcie-microchip-host.c b/drivers/pci/controller/plda/pcie-microchip-host.c
index bf5ce33ee275..8a51d3aa7e88 100644
--- a/drivers/pci/controller/plda/pcie-microchip-host.c
+++ b/drivers/pci/controller/plda/pcie-microchip-host.c
@@ -817,6 +817,8 @@ static int mc_request_event_irq(struct plda_pcie_rp *plda, int event_irq,
 
 static const struct plda_event mc_event = {
 	.request_event_irq = mc_request_event_irq,
+	.intx_event        = EVENT_LOCAL_PM_MSI_INT_INTX,
+	.msi_event         = EVENT_LOCAL_PM_MSI_INT_MSI,
 };
 
 static int plda_pcie_init_irq_domains(struct plda_pcie_rp *port)
@@ -960,7 +962,7 @@ static int plda_init_interrupts(struct platform_device *pdev,
 	}
 
 	intx_irq = irq_create_mapping(port->event_domain,
-				      EVENT_LOCAL_PM_MSI_INT_INTX);
+				      event->intx_event);
 	if (!intx_irq) {
 		dev_err(dev, "failed to map INTx interrupt\n");
 		return -ENXIO;
@@ -970,7 +972,7 @@ static int plda_init_interrupts(struct platform_device *pdev,
 	irq_set_chained_handler_and_data(intx_irq, plda_handle_intx, port);
 
 	msi_irq = irq_create_mapping(port->event_domain,
-				     EVENT_LOCAL_PM_MSI_INT_MSI);
+				     event->msi_event);
 	if (!msi_irq)
 		return -ENXIO;
 
diff --git a/drivers/pci/controller/plda/pcie-plda.h b/drivers/pci/controller/plda/pcie-plda.h
index 935686bba837..89172ce18237 100644
--- a/drivers/pci/controller/plda/pcie-plda.h
+++ b/drivers/pci/controller/plda/pcie-plda.h
@@ -130,6 +130,8 @@ struct plda_pcie_rp {
 struct plda_event {
 	int (*request_event_irq)(struct plda_pcie_rp *pcie,
 				 int event_irq, int event);
+	int intx_event;
+	int msi_event;
 };
 
 void plda_pcie_setup_window(void __iomem *bridge_base_addr, u32 index,
-- 
2.17.1


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  parent reply	other threads:[~2024-01-29  2:34 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-29  0:59 [PATCH v14,RESEND 02/22] PCI: microchip: Move pcie-microchip-host.c to plda directory Minda Chen
2024-01-29  0:59 ` Minda Chen
2024-01-29  0:59 ` [PATCH v14,RESEND 03/22] PCI: microchip: Move PLDA IP register macros to pcie-plda.h Minda Chen
2024-01-29  0:59   ` Minda Chen
2024-01-29  0:59 ` [PATCH v14,RESEND 04/22] PCI: microchip: Add bridge_addr field to struct mc_pcie Minda Chen
2024-01-29  0:59   ` Minda Chen
2024-01-29  0:59 ` [PATCH v14,RESEND 05/22] PCI: microchip: Rename two PCIe data structures Minda Chen
2024-01-29  0:59   ` Minda Chen
2024-01-29  0:59 ` [PATCH v14,RESEND 06/22] PCI: microchip: Move PCIe host data structures to plda-pcie.h Minda Chen
2024-01-29  0:59   ` Minda Chen
2024-01-29  0:59 ` [PATCH v14,RESEND 07/22] PCI: microchip: Rename two setup functions Minda Chen
2024-01-29  0:59   ` Minda Chen
2024-01-29  0:59 ` [PATCH v14,RESEND 08/22] PCI: microchip: Change the argument of plda_pcie_setup_iomems() Minda Chen
2024-01-29  0:59   ` Minda Chen
2024-01-29  0:59 ` [PATCH v14,RESEND 09/22] PCI: microchip: Move setup functions to pcie-plda-host.c Minda Chen
2024-01-29  0:59   ` Minda Chen
2024-01-29  0:59 ` [PATCH v14,RESEND 10/22] PCI: microchip: Rename interrupt related functions Minda Chen
2024-01-29  0:59   ` Minda Chen
2024-01-29  0:59 ` [PATCH v14,RESEND 11/22] PCI: microchip: Add num_events field to struct plda_pcie_rp Minda Chen
2024-01-29  0:59   ` Minda Chen
2024-01-29  0:59 ` [PATCH v14,RESEND 12/22] PCI: microchip: Add request_event_irq() callback function Minda Chen
2024-01-29  0:59   ` Minda Chen
2024-01-29  0:59 ` Minda Chen [this message]
2024-01-29  0:59   ` [PATCH v14,RESEND 13/22] PCI: microchip: Add INTx and MSI event num to struct plda_event Minda Chen

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