Linux-PCI Archive on lore.kernel.org
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* [PATCH v8 0/3] PCI: uniphier: Add PME/AER support for UniPhier PCIe host controller
@ 2020-10-28  1:31 Kunihiko Hayashi
  2020-10-28  1:31 ` [PATCH v8 1/3] PCI: portdrv: Add pcie_port_service_get_irq() function Kunihiko Hayashi
                   ` (2 more replies)
  0 siblings, 3 replies; 8+ messages in thread
From: Kunihiko Hayashi @ 2020-10-28  1:31 UTC (permalink / raw)
  To: Bjorn Helgaas, Rob Herring, Lorenzo Pieralisi, Jingoo Han,
	Gustavo Pimentel, Marc Zyngier
  Cc: linux-pci, linux-arm-kernel, linux-kernel, Masami Hiramatsu,
	Jassi Brar, Kunihiko Hayashi

The original subject up to v6 is
"PCI: uniphier: Add features for UniPhier PCIe host controller".

This adds a new function called by MSI handler in DesignWare PCIe framework,
that invokes PME and AER funcions to detect the factor from SoC-dependent
registers.

The iATU patches is split from this series as
"PCI: dwc: Move iATU register mapping to common framework".

Changes since v7:
- Add Reviewed-by: line to 1st and 3rd patches

Changes since v6:
- Separate patches for iATU and phy error from this series
- Add Reviewed-by: line to dwc patch

Changes since v5:
- Add pcie_port_service_get_irq() function to pcie/portdrv
- Call pcie_port_service_get_irq() to get vIRQ interrupt number for PME/AER
- Rebase to the latest linux-next branch,
  and remove devm_platform_ioremap_resource_byname() replacement patch

Changes since v4:
- Add Acked-by: line to dwc patch

Changes since v3:
- Move msi_host_isr() call into dw_handle_msi_irq()
- Move uniphier_pcie_misc_isr() call into the guard of chained_irq
- Use a bool argument is_msi instead of pci_msi_enabled()
- Consolidate handler calls for the same interrupt
- Fix typos in commit messages

Changes since v2:
- Avoid printing phy error message in case of EPROBE_DEFER
- Fix iATU register mapping method
- dt-bindings: Add Acked-by: line
- Fix typos in commit messages
- Use devm_platform_ioremap_resource_byname()

Changes since v1:
- Add check if struct resource is NULL
- Fix warning in the type of dev_err() argument

Kunihiko Hayashi (3):
  PCI: portdrv: Add pcie_port_service_get_irq() function
  PCI: dwc: Add msi_host_isr() callback
  PCI: uniphier: Add misc interrupt handler to invoke PME and AER

 drivers/pci/controller/dwc/pcie-designware-host.c |  3 +
 drivers/pci/controller/dwc/pcie-designware.h      |  1 +
 drivers/pci/controller/dwc/pcie-uniphier.c        | 77 +++++++++++++++++++----
 drivers/pci/pcie/portdrv.h                        |  1 +
 drivers/pci/pcie/portdrv_core.c                   | 16 +++++
 5 files changed, 87 insertions(+), 11 deletions(-)

-- 
2.7.4


^ permalink raw reply	[flat|nested] 8+ messages in thread

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Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-10-28  1:31 [PATCH v8 0/3] PCI: uniphier: Add PME/AER support for UniPhier PCIe host controller Kunihiko Hayashi
2020-10-28  1:31 ` [PATCH v8 1/3] PCI: portdrv: Add pcie_port_service_get_irq() function Kunihiko Hayashi
2020-11-24 23:25   ` Bjorn Helgaas
2020-10-28  1:31 ` [PATCH v8 2/3] PCI: dwc: Add msi_host_isr() callback Kunihiko Hayashi
2020-10-28  1:31 ` [PATCH v8 3/3] PCI: uniphier: Add misc interrupt handler to invoke PME and AER Kunihiko Hayashi
2020-11-24 23:20   ` Bjorn Helgaas
2020-11-25 10:23     ` Lorenzo Pieralisi
2020-11-27 12:02       ` Kunihiko Hayashi

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