From: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
To: "Kishon Vijay Abraham I" <kishon@kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Anup Patel" <apatel@ventanamicro.com>,
"Kishon Vijay Abraham I" <kishon@kernel.org>,
"Marc Zyngier" <maz@kernel.org>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
"Danilo Krummrich" <dakr@kernel.org>,
"Kishon Vijay Abraham I" <kishon@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Arnd Bergmann" <arnd@arndb.de>, "Shuah Khan" <shuah@kernel.org>,
"Richard Zhu" <hongxing.zhu@nxp.com>,
"Lucas Stach" <l.stach@pengutronix.de>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Shawn Guo" <shawnguo@kernel.org>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Pengutronix Kernel Team" <kernel@pengutronix.de>,
"Fabio Estevam" <festevam@gmail.com>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
"Frank Li" <Frank.Li@nxp.com>
Cc: Niklas Cassel <cassel@kernel.org>,
dlemoal@kernel.org, jdmason@kudzu.us,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org,
linux-kselftest@vger.kernel.org, imx@lists.linux.dev,
devicetree@vger.kernel.org, Niklas Cassel <cassel@kernel.org>
Subject: Re: (subset) [PATCH v21 0/9] PCI: EP: Add RC-to-EP doorbell with platform MSI controller
Date: Mon, 21 Jul 2025 20:48:11 +0530 [thread overview]
Message-ID: <175311109182.25848.8880954995049551501.b4-ty@kernel.org> (raw)
In-Reply-To: <20250710-ep-msi-v21-0-57683fc7fb25@nxp.com>
On Thu, 10 Jul 2025 15:13:46 -0400, Frank Li wrote:
> ┌────────────┐ ┌───────────────────────────────────┐ ┌────────────────┐
> │ │ │ │ │ │
> │ │ │ PCI Endpoint │ │ PCI Host │
> │ │ │ │ │ │
> │ │◄──┤ 1.platform_msi_domain_alloc_irqs()│ │ │
> │ │ │ │ │ │
> │ MSI ├──►│ 2.write_msi_msg() ├──►├─BAR<n> │
> │ Controller │ │ update doorbell register address│ │ │
> │ │ │ for BAR │ │ │
> │ │ │ │ │ 3. Write BAR<n>│
> │ │◄──┼───────────────────────────────────┼───┤ │
> │ │ │ │ │ │
> │ ├──►│ 4.Irq Handle │ │ │
> │ │ │ │ │ │
> │ │ │ │ │ │
> └────────────┘ └───────────────────────────────────┘ └────────────────┘
>
> [...]
Applied, thanks!
[3/9] PCI: endpoint: Add RC-to-EP doorbell support using platform MSI controller
commit: b537ffe0eb2ab458f20ec135cc2b565c63a2ea00
[4/9] PCI: endpoint: pci-ep-msi: Add MSI address/data pair mutable check
commit: 1f2ed78e43abb9ac0856a82867f64d472368a832
[5/9] PCI: endpoint: Add pci_epf_align_inbound_addr() helper for address alignment
commit: 1c2c5f9855a5cf4617bcda721c22dbd3345f06a1
[6/9] PCI: endpoint: pci-epf-test: Add doorbell test support
commit: 5d4da5f8092e5a77ae371ae1112283b59790ac22
[7/9] misc: pci_endpoint_test: Add doorbell test case
commit: a1a293e709a4ec0fa2e4253993a4b75f581c6cf2
[8/9] selftests: pci_endpoint: Add doorbell test case
commit: b964b4894fcfc72e7496cf52a33cbba39d094c5b
Best regards,
--
Manivannan Sadhasivam <mani@kernel.org>
next prev parent reply other threads:[~2025-07-21 15:18 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-10 19:13 Frank Li via B4 Relay
2025-07-10 19:13 ` [PATCH v21 1/9] PCI: imx6: Add helper function imx_pcie_add_lut_by_rid() Frank Li via B4 Relay
2025-07-10 19:13 ` [PATCH v21 2/9] PCI: imx6: Add LUT configuration for MSI/IOMMU in Endpoint mode Frank Li via B4 Relay
2025-07-10 19:13 ` [PATCH v21 3/9] PCI: endpoint: Add RC-to-EP doorbell support using platform MSI controller Frank Li via B4 Relay
2025-07-10 19:13 ` [PATCH v21 4/9] PCI: endpoint: pci-ep-msi: Add MSI address/data pair mutable check Frank Li via B4 Relay
2025-07-10 19:13 ` [PATCH v21 5/9] PCI: endpoint: Add pci_epf_align_inbound_addr() helper for address alignment Frank Li via B4 Relay
2025-07-10 19:13 ` [PATCH v21 6/9] PCI: endpoint: pci-epf-test: Add doorbell test support Frank Li via B4 Relay
2025-07-10 19:13 ` [PATCH v21 7/9] misc: pci_endpoint_test: Add doorbell test case Frank Li via B4 Relay
2025-07-10 19:13 ` [PATCH v21 8/9] selftests: pci_endpoint: " Frank Li via B4 Relay
2025-07-10 19:13 ` [PATCH v21 9/9] arm64: dts: imx95: Add msi-map for pci-ep device Frank Li via B4 Relay
2025-08-22 14:24 ` Frank Li
2025-09-10 8:32 ` Shawn Guo
2025-07-11 7:45 ` [PATCH v21 0/9] PCI: EP: Add RC-to-EP doorbell with platform MSI controller Niklas Cassel
2025-07-21 13:25 ` (subset) " Manivannan Sadhasivam
2025-07-21 15:18 ` Manivannan Sadhasivam [this message]
2025-09-08 15:08 ` Niklas Cassel
2025-09-08 15:35 ` Frank Li
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