mbox series

[0/3] dra7xx: PCIe IRQ handling rework

Message ID 20180209120415.17590-1-vigneshr@ti.com
Headers show
Series dra7xx: PCIe IRQ handling rework | expand

Message

Raghavendra, Vignesh Feb. 9, 2018, 12:04 p.m. UTC 
This series re-works dra7xx MSI IRQ handler to avoid issues of missing
of MSI IRQs and Legacy IRQs.

Tested on AM572 EVM with TUSB PCIe USB card and Intel PCIe WiFi cards.

Vignesh R (3):
  Revert "PCI: dwc: Clear MSI interrupt status after it is handled, not
    before"
  PCI: dwc: pci-dra7xx: Improve MSI IRQ handling
  PCI: dwc: pci-dra7xx: Handle legacy and MSI IRQs together

 drivers/pci/dwc/pci-dra7xx.c           | 32 +++++++++++++++++++++-----------
 drivers/pci/dwc/pcie-designware-host.c |  2 +-
 2 files changed, 22 insertions(+), 12 deletions(-)