From: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>
To: <linux-kernel@vger.kernel.org>
Cc: <bhelgaas@google.com>, <rgummal@xilinx.com>,
Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>
Subject: [PATCH v2 0/4] Add support to register platform service IRQ
Date: Wed, 14 Nov 2018 20:17:54 +0530 [thread overview]
Message-ID: <1542206878-24587-1-git-send-email-bharat.kumar.gogada@xilinx.com> (raw)
Some platforms have dedicated IRQ lines for PCIe services like AER/PME etc.
The root complex on these platform will use these seperate IRQ lines to
report AER/PME etc., interrupts and will not generate MSI/MSI-X/INTx interrupts
for these services.
These patches will add new method for these kind of platforms to register the
platform IRQ number with respective PCIe services.
Bharat Kumar Gogada (4):
PCI: Add setup_platform_service_irq hook to struct pci_host_bridge
PCI: Add pci_check_platform_service_irqs
PCI/portdrv: Check platform supported service IRQ's
PCI: xilinx-nwl: Add method to setup_platform_service_irq hook
drivers/pci/controller/pcie-xilinx-nwl.c | 12 ++++++++++++
drivers/pci/pcie/portdrv_core.c | 8 ++++++++
include/linux/pci.h | 20 ++++++++++++++++++++
3 files changed, 40 insertions(+)
--
2.7.4
next reply other threads:[~2018-11-14 14:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-14 14:47 Bharat Kumar Gogada [this message]
2018-11-14 14:47 ` [PATCH v2 1/4] PCI: Add setup_platform_service_irq hook to struct pci_host_bridge Bharat Kumar Gogada
2018-11-14 14:47 ` [PATCH v2 2/4] PCI: Add pci_check_platform_service_irqs Bharat Kumar Gogada
2018-11-14 14:47 ` [PATCH v2 3/4] PCI/portdrv: Check platform supported service IRQ's Bharat Kumar Gogada
2018-11-14 14:47 ` [PATCH v2 4/4] PCI: xilinx-nwl: Add method to setup_platform_service_irq hook Bharat Kumar Gogada
2018-12-06 15:47 ` [PATCH v2 0/4] Add support to register platform service IRQ Bharat Kumar Gogada
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