Lucas Stach 415b6185c5 PCI: imx6: Fix config read timeout handling ... Commit cc7b0d4955 ("PCI: designware: Update PCI config space remap function") made PCI configuration requests non-posted, which means we now get a synchronous abort when the CFG space read to probe for downstream devices times out. Synchronous aborts need to be handled differently from the async aborts we were getting before, in particular the PC needs to be advanced when resolving the abort. This is mostly a copy of what other PCI drivers do on ARM to handle those aborts. [bhelgaas: changelog, "Fixes"] Fixes: cc7b0d4955 ("PCI: designware: Update PCI config space remap function") Tested-by: Fabio Estevam <fabio.estevam@nxp.com> Tested-by: Peter Senna Tschudin <peter.senna@collabora.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Richard Zhu <hongxing.zhu@nxp.com>		2017-05-22 17:06:30 -05:00
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Kconfig	PCI: dwc: dra7xx: Add EP mode support	2017-04-28 10:23:17 -05:00
Makefile	PCI: dwc: dra7xx: Add EP mode support	2017-04-28 10:23:17 -05:00
pci-dra7xx.c	PCI: dwc: dra7xx: Workaround for errata id i870	2017-04-28 10:23:18 -05:00
pci-exynos.c	PCI: dwc: all: Modify dbi accessors to access data of 4/2/1 bytes	2017-04-04 08:40:55 -05:00
pci-imx6.c	PCI: imx6: Fix config read timeout handling	2017-05-22 17:06:30 -05:00
pci-keystone-dw.c	PCI: keystone-dw: Update PCI config space remap function	2017-04-24 13:53:18 -05:00
pci-keystone.c	PCI: dwc: Fix crashes seen due to missing assignments	2017-02-25 09:06:02 -06:00
pci-keystone.h	…
pci-layerscape.c	PCI: Don't allow unbinding host controllers that aren't prepared	2017-04-28 10:38:00 -05:00
pcie-armada8k.c	PCI: Don't allow unbinding host controllers that aren't prepared	2017-04-28 10:38:00 -05:00
pcie-artpec6.c	PCI: Don't allow unbinding host controllers that aren't prepared	2017-04-28 10:38:00 -05:00
pcie-designware-ep.c	PCI: dwc: designware: Add EP mode support	2017-04-28 10:23:16 -05:00
pcie-designware-host.c	Merge branch 'pci/ioremap' into next	2017-04-28 10:34:05 -05:00
pcie-designware-plat.c	PCI: Don't allow unbinding host controllers that aren't prepared	2017-04-28 10:38:00 -05:00
pcie-designware.c	PCI: dwc: designware: Add EP mode support	2017-04-28 10:23:16 -05:00
pcie-designware.h	PCI: dwc: dra7xx: Add EP mode support	2017-04-28 10:23:17 -05:00
pcie-hisi.c	pci-v4.12-changes	2017-05-08 19:03:25 -07:00
pcie-qcom.c	PCI: qcom: Update PCI config space remap function	2017-04-24 13:53:15 -05:00
pcie-spear13xx.c	PCI: Don't allow unbinding host controllers that aren't prepared	2017-04-28 10:38:00 -05:00