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[v2,0/9] PCI: DWC/Keystone: MSI configuration cleanup

Message ID 20190207110924.30716-1-kishon@ti.com
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Series PCI: DWC/Keystone: MSI configuration cleanup | expand


Kishon Vijay Abraham I Feb. 7, 2019, 11:09 a.m. UTC
This series tries to address the comments discussed in [1] w.r.t
removing Keystone specific callbacks defined in dw_pcie_host_ops.

This series also tries to cleanup the Keystone interrupt handling

Changes from v1:
*) Removed "PCI: keystone: Use "dummy_irq_chip" instead of new irqchip
for legacy interrupt handling" from the patch series. It should be
handled differently.

*) Added Gustavo's ACKed by and fixed a commit message.

[1] -> https://patchwork.kernel.org/patch/10681587/

Kishon Vijay Abraham I (9):
  PCI: keystone: Cleanup interrupt related macros
  PCI: keystone: Modify legacy_irq_handler to check the IRQ_STATUS of
  PCI: keystone: Add separate functions for configuring MSI and legacy
  PCI: keystone: Use hwirq to get the IRQ number offset
  PCI: keystone: Cleanup ks_pcie_msi_irq_handler and
  PCI: dwc: Add support to use non default msi_irq_chip
  PCI: keystone: Use Keystone specific msi_irq_chip
  PCI: dwc: Remove Keystone specific dw_pcie_host_ops
  PCI: dwc: Do not write to MSI control registers if the platform
    doesn't use it

 drivers/pci/controller/dwc/pci-keystone.c     | 406 ++++++++++--------
 .../pci/controller/dwc/pcie-designware-host.c |  74 ++--
 drivers/pci/controller/dwc/pcie-designware.h  |   6 +-
 3 files changed, 256 insertions(+), 230 deletions(-)