From: Minda Chen <minda.chen@starfivetech.com>
To: "Minda Chen" <minda.chen@starfivetech.com>,
"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" <devicetree@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-riscv@lists.infradead.org"
<linux-riscv@lists.infradead.org>,
"linux-pci@vger.kernel.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>
Subject: Re: [PATCH v16 15/22] PCI: microchip: Add event irqchip field to host port and add PLDA irqchip
Date: Tue, 30 Apr 2024 01:10:37 +0000 [thread overview]
Message-ID: <BJXPR01MB0855EFC06D44A450CB56E3E2E61AA@BJXPR01MB0855.CHNPR01.prod.partner.outlook.cn> (raw)
In-Reply-To: <BJXPR01MB0855B876D2B73F33E8A39460E61AA@BJXPR01MB0855.CHNPR01.prod.partner.outlook.cn>
>
>
> >
> > As PLDA dts binding doc(Documentation/devicetree/bindings/pci/
> > plda,xpressrich3-axi-common.yaml) showed, PLDA PCIe contains an
> > interrupt controller.
> >
> > Microchip PolarFire PCIE event IRQs includes PLDA interrupts and
> > Polarfire additional interrupts. The interrupt irqchip ops includes
> > ack/mask/unmask interrupt ops, which will write correct registers.
> > Microchip Polarfire PCIe additional interrupts require to write
> > Polarfire SoC self-defined registers. So Microchip PCIe event irqchip ops can
> not be re-used.
> >
> > Microchip Polarfire PCIe additional intrerrupts:
> > (defined in drivers/pci/controller/plda/pcie-microchip-host.c)
> > EVENT_PCIE_L2_EXIT
> > EVENT_PCIE_HOTRST_EXIT
> > EVENT_PCIE_DLUP_EXIT
> > EVENT_SEC_TX_RAM_SEC_ERR
> > EVENT_SEC_RX_RAM_SEC_ERR
> > ....
> >
> > To support PLDA its own event IRQ process, implements PLDA irqchip ops
> > and add event irqchip field to struct pcie_plda_rp.
> >
>Hi Thomas
> Could you review this patch? Thanks.
>
Hi Thomas
Previous Lorrenzo ask you to review this patch. The PLDA PCIe interrupt register
can be seen in the patch.
All:
Sorry to resend this.
Minda
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next prev parent reply other threads:[~2024-04-30 1:11 UTC|newest]
Thread overview: 27+ 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 ` [PATCH v16 01/22] dt-bindings: PCI: Add PLDA XpressRICH PCIe host common properties 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 ` [PATCH v16 03/22] PCI: microchip: Move PLDA IP register macros to pcie-plda.h 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 ` [PATCH v16 05/22] PCI: microchip: Rename two PCIe data structures Minda Chen
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 ` [PATCH v16 08/22] PCI: microchip: Change the argument of plda_pcie_setup_iomems() 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 ` [PATCH v16 10/22] PCI: microchip: Rename interrupt related functions 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 ` [PATCH v16 12/22] PCI: microchip: Add request_event_irq() callback function 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 ` [PATCH v16 14/22] PCI: microchip: Add get_events() callback and add PLDA get_event() 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
2024-04-30 0:50 ` Minda Chen
2024-04-30 1:10 ` Minda Chen [this message]
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 ` [PATCH v16 17/22] PCI: plda: Add event bitmap field to struct plda_pcie_rp 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 ` [PATCH v16 19/22] dt-bindings: PCI: Add StarFive JH7110 PCIe controller 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 ` [PATCH v16 21/22] PCI: starfive: Add JH7110 PCIe controller Minda Chen
2024-03-28 9:18 ` [PATCH v16 22/22] riscv: dts: starfive: add PCIe dts configuration for JH7110 Minda Chen
2024-04-30 0:53 ` 回复: [PATCH v16 00/22] Refactoring Microchip PCIe driver and add StarFive PCIe Minda Chen
2024-05-17 11:16 ` Krzysztof Wilczyński
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