From: Minda Chen <minda.chen@starfivetech.com> To: "Lorenzo Pieralisi" <lpieralisi@kernel.org>, "Conor Dooley" <conor@kernel.org>, "Krzysztof Wilczyński" <kw@linux.com>, "Rob Herring" <robh+dt@kernel.org>, "Bjorn Helgaas" <bhelgaas@google.com>, "Thomas Gleixner" <tglx@linutronix.de>, "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 v16 06/22] PCI: microchip: Move PCIe host data structures to plda-pcie.h Date: Thu, 28 Mar 2024 17:18:19 +0800 [thread overview] Message-ID: <20240328091835.14797-7-minda.chen@starfivetech.com> (raw) In-Reply-To: <20240328091835.14797-1-minda.chen@starfivetech.com> Move the common data structures definition to head file becauce these two data structures can be re-used. Signed-off-by: Minda Chen <minda.chen@starfivetech.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> --- .../pci/controller/plda/pcie-microchip-host.c | 20 ------------------ drivers/pci/controller/plda/pcie-plda.h | 21 +++++++++++++++++++ 2 files changed, 21 insertions(+), 20 deletions(-) diff --git a/drivers/pci/controller/plda/pcie-microchip-host.c b/drivers/pci/controller/plda/pcie-microchip-host.c index df0736f688ce..a554a56cc0e8 100644 --- a/drivers/pci/controller/plda/pcie-microchip-host.c +++ b/drivers/pci/controller/plda/pcie-microchip-host.c @@ -21,9 +21,6 @@ #include "../../pci.h" #include "pcie-plda.h" -/* Number of MSI IRQs */ -#define PLDA_MAX_NUM_MSI_IRQS 32 - /* PCIe Bridge Phy and Controller Phy offsets */ #define MC_PCIE1_BRIDGE_ADDR 0x00008000u #define MC_PCIE1_CTRL_ADDR 0x0000a000u @@ -179,23 +176,6 @@ struct event_map { u32 event_bit; }; -struct plda_msi { - struct mutex lock; /* Protect used bitmap */ - struct irq_domain *msi_domain; - struct irq_domain *dev_domain; - u32 num_vectors; - u64 vector_phy; - DECLARE_BITMAP(used, PLDA_MAX_NUM_MSI_IRQS); -}; - -struct plda_pcie_rp { - struct device *dev; - struct irq_domain *intx_domain; - struct irq_domain *event_domain; - raw_spinlock_t lock; - struct plda_msi msi; - void __iomem *bridge_addr; -}; struct mc_pcie { struct plda_pcie_rp plda; diff --git a/drivers/pci/controller/plda/pcie-plda.h b/drivers/pci/controller/plda/pcie-plda.h index 65e0f3b72184..9ca66916c609 100644 --- a/drivers/pci/controller/plda/pcie-plda.h +++ b/drivers/pci/controller/plda/pcie-plda.h @@ -6,6 +6,9 @@ #ifndef _PCIE_PLDA_H #define _PCIE_PLDA_H +/* Number of MSI IRQs */ +#define PLDA_MAX_NUM_MSI_IRQS 32 + /* PCIe Bridge Phy Regs */ #define PCIE_PCI_IRQ_DW0 0xa8 #define MSIX_CAP_MASK BIT(31) @@ -105,4 +108,22 @@ enum plda_int_event { #define PLDA_MAX_EVENT_NUM (PLDA_NUM_DMA_EVENTS + PLDA_INT_EVENT_NUM) +struct plda_msi { + struct mutex lock; /* Protect used bitmap */ + struct irq_domain *msi_domain; + struct irq_domain *dev_domain; + u32 num_vectors; + u64 vector_phy; + DECLARE_BITMAP(used, PLDA_MAX_NUM_MSI_IRQS); +}; + +struct plda_pcie_rp { + struct device *dev; + struct irq_domain *intx_domain; + struct irq_domain *event_domain; + raw_spinlock_t lock; + struct plda_msi msi; + void __iomem *bridge_addr; +}; + #endif -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Minda Chen <minda.chen@starfivetech.com> To: "Lorenzo Pieralisi" <lpieralisi@kernel.org>, "Conor Dooley" <conor@kernel.org>, "Krzysztof Wilczyński" <kw@linux.com>, "Rob Herring" <robh+dt@kernel.org>, "Bjorn Helgaas" <bhelgaas@google.com>, "Thomas Gleixner" <tglx@linutronix.de>, "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 v16 06/22] PCI: microchip: Move PCIe host data structures to plda-pcie.h Date: Thu, 28 Mar 2024 17:18:19 +0800 [thread overview] Message-ID: <20240328091835.14797-7-minda.chen@starfivetech.com> (raw) In-Reply-To: <20240328091835.14797-1-minda.chen@starfivetech.com> Move the common data structures definition to head file becauce these two data structures can be re-used. Signed-off-by: Minda Chen <minda.chen@starfivetech.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> --- .../pci/controller/plda/pcie-microchip-host.c | 20 ------------------ drivers/pci/controller/plda/pcie-plda.h | 21 +++++++++++++++++++ 2 files changed, 21 insertions(+), 20 deletions(-) diff --git a/drivers/pci/controller/plda/pcie-microchip-host.c b/drivers/pci/controller/plda/pcie-microchip-host.c index df0736f688ce..a554a56cc0e8 100644 --- a/drivers/pci/controller/plda/pcie-microchip-host.c +++ b/drivers/pci/controller/plda/pcie-microchip-host.c @@ -21,9 +21,6 @@ #include "../../pci.h" #include "pcie-plda.h" -/* Number of MSI IRQs */ -#define PLDA_MAX_NUM_MSI_IRQS 32 - /* PCIe Bridge Phy and Controller Phy offsets */ #define MC_PCIE1_BRIDGE_ADDR 0x00008000u #define MC_PCIE1_CTRL_ADDR 0x0000a000u @@ -179,23 +176,6 @@ struct event_map { u32 event_bit; }; -struct plda_msi { - struct mutex lock; /* Protect used bitmap */ - struct irq_domain *msi_domain; - struct irq_domain *dev_domain; - u32 num_vectors; - u64 vector_phy; - DECLARE_BITMAP(used, PLDA_MAX_NUM_MSI_IRQS); -}; - -struct plda_pcie_rp { - struct device *dev; - struct irq_domain *intx_domain; - struct irq_domain *event_domain; - raw_spinlock_t lock; - struct plda_msi msi; - void __iomem *bridge_addr; -}; struct mc_pcie { struct plda_pcie_rp plda; diff --git a/drivers/pci/controller/plda/pcie-plda.h b/drivers/pci/controller/plda/pcie-plda.h index 65e0f3b72184..9ca66916c609 100644 --- a/drivers/pci/controller/plda/pcie-plda.h +++ b/drivers/pci/controller/plda/pcie-plda.h @@ -6,6 +6,9 @@ #ifndef _PCIE_PLDA_H #define _PCIE_PLDA_H +/* Number of MSI IRQs */ +#define PLDA_MAX_NUM_MSI_IRQS 32 + /* PCIe Bridge Phy Regs */ #define PCIE_PCI_IRQ_DW0 0xa8 #define MSIX_CAP_MASK BIT(31) @@ -105,4 +108,22 @@ enum plda_int_event { #define PLDA_MAX_EVENT_NUM (PLDA_NUM_DMA_EVENTS + PLDA_INT_EVENT_NUM) +struct plda_msi { + struct mutex lock; /* Protect used bitmap */ + struct irq_domain *msi_domain; + struct irq_domain *dev_domain; + u32 num_vectors; + u64 vector_phy; + DECLARE_BITMAP(used, PLDA_MAX_NUM_MSI_IRQS); +}; + +struct plda_pcie_rp { + struct device *dev; + struct irq_domain *intx_domain; + struct irq_domain *event_domain; + raw_spinlock_t lock; + struct plda_msi msi; + void __iomem *bridge_addr; +}; + #endif -- 2.17.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv
next prev parent reply other threads:[~2024-03-28 9:19 UTC|newest] Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-03-28 9:18 [PATCH v16 00/22] Refactoring Microchip PCIe driver and add StarFive PCIe Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 01/22] dt-bindings: PCI: Add PLDA XpressRICH PCIe host common properties Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 02/22] PCI: microchip: Move pcie-microchip-host.c to plda directory Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 03/22] PCI: microchip: Move PLDA IP register macros to pcie-plda.h Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 04/22] PCI: microchip: Add bridge_addr field to struct mc_pcie Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 05/22] PCI: microchip: Rename two PCIe data structures Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` Minda Chen [this message] 2024-03-28 9:18 ` [PATCH v16 06/22] PCI: microchip: Move PCIe host data structures to plda-pcie.h Minda Chen 2024-03-28 9:18 ` [PATCH v16 07/22] PCI: microchip: Rename two setup functions Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 08/22] PCI: microchip: Change the argument of plda_pcie_setup_iomems() Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 09/22] PCI: microchip: Move setup functions to pcie-plda-host.c Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 10/22] PCI: microchip: Rename interrupt related functions Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 11/22] PCI: microchip: Add num_events field to struct plda_pcie_rp Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 12/22] PCI: microchip: Add request_event_irq() callback function Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 13/22] PCI: microchip: Add INTx and MSI event num to struct plda_event Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 14/22] PCI: microchip: Add get_events() callback and add PLDA get_event() Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 15/22] PCI: microchip: Add event irqchip field to host port and add PLDA irqchip Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-04-30 0:50 ` Minda Chen 2024-04-30 0:50 ` Minda Chen 2024-04-30 1:10 ` Minda Chen 2024-04-30 1:10 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 16/22] PCI: microchip: Move IRQ functions to pcie-plda-host.c Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 17/22] PCI: plda: Add event bitmap field to struct plda_pcie_rp Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 18/22] PCI: plda: Add host init/deinit and map bus functions Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 19/22] dt-bindings: PCI: Add StarFive JH7110 PCIe controller Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 20/22] PCI: Add PCIE_RESET_CONFIG_DEVICE_WAIT_MS waiting time value Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 21/22] PCI: starfive: Add JH7110 PCIe controller Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-03-28 9:18 ` [PATCH v16 22/22] riscv: dts: starfive: add PCIe dts configuration for JH7110 Minda Chen 2024-03-28 9:18 ` Minda Chen 2024-04-30 0:53 ` 回复: [PATCH v16 00/22] Refactoring Microchip PCIe driver and add StarFive PCIe Minda Chen 2024-04-30 0:53 ` Minda Chen
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