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eff31f4002
linux/drivers/pci/host
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Ley Foon Tan eff31f4002 PCI: altera: Fix altera_pcie_link_is_up() 
Originally altera_pcie_link_is_up() decided the link was up if any of the
low four bits of the LTSSM register were set.  But the link is only up if
the LTSSM state is L0, so check for that exact value.

[bhelgaas: changelog]
Signed-off-by: Ley Foon Tan <lftan@altera.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2016-03-11 12:14:39 -06:00
..
Kconfig PCI changes for the v4.5 merge window: 2016-01-21 11:52:16 -08:00
Makefile Merge branches 'pci/host', 'pci/host-designware', 'pci/host-hisi', 'pci/host-qcom' and 'pci/host-rcar' into next 2016-01-15 12:33:14 -06:00
pci-dra7xx.c PCI: host: Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD 2016-01-06 16:08:02 -06:00
pci-exynos.c PCI: host: Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD 2016-01-06 16:08:02 -06:00
pci-host-generic.c PCI: generic,versatile: Remove unused pci_sys_data structures 2015-11-25 12:08:04 -06:00
pci-imx6.c Merge branch 'pci/trivial' into next 2016-01-20 11:48:25 -06:00
pci-keystone-dw.c PCI: designware: Use of_pci_get_host_bridge_resources() to parse DT 2015-11-02 14:49:18 -06:00
pci-keystone.c genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
pci-keystone.h PCI: designware: Make get_msi_addr() return phys_addr_t, not u32 2015-09-18 13:58:35 -05:00
pci-layerscape.c PCI: layerscape: Add ls_pcie_msi_host_init() 2015-11-02 15:38:39 -06:00
pci-mvebu.c PCI: mvebu: Remove code restricting accesses to slot 0 2015-10-09 11:23:37 -05:00
pci-rcar-gen2.c PCI: rcar: Add gen2 fallback compatibility string for pci-rcar-gen2 2015-12-09 12:28:21 -06:00
pci-tegra.c PCI: host: Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD 2016-01-06 16:08:02 -06:00
pci-versatile.c PCI: generic,versatile: Remove unused pci_sys_data structures 2015-11-25 12:08:04 -06:00
pci-xgene-msi.c irqdomain/msi: Use fwnode instead of of_node 2015-10-13 19:01:25 +02:00
pci-xgene.c PCI/MSI: xgene: Remove msi_controller assignment 2015-09-25 18:24:28 -05:00
pcie-altera-msi.c PCI changes for the v4.4 merge window: 2015-11-06 11:29:53 -08:00
pcie-altera.c PCI: altera: Fix altera_pcie_link_is_up() 2016-03-11 12:14:39 -06:00
pcie-designware.c PCI changes for the v4.5 merge window: 2016-01-21 11:52:16 -08:00
pcie-designware.h PCI: designware: Make driver arch-agnostic 2015-11-02 14:49:18 -06:00
pcie-hisi.c PCI changes for the v4.5 merge window: 2016-01-21 11:52:16 -08:00
pcie-iproc-bcma.c PCI: iproc: Add iProc PCIe MSI support 2016-01-06 18:04:35 -06:00
pcie-iproc-msi.c PCI: iproc: Add iProc PCIe MSI support 2016-01-06 18:04:35 -06:00
pcie-iproc-platform.c PCI: iproc: Add iProc PCIe MSI support 2016-01-06 18:04:35 -06:00
pcie-iproc.c PCI: iproc: Add iProc PCIe MSI support 2016-01-06 18:04:35 -06:00
pcie-iproc.h PCI: iproc: Add iProc PCIe MSI support 2016-01-06 18:04:35 -06:00
pcie-qcom.c PCI: qcom: Add Qualcomm PCIe controller driver 2016-01-05 15:31:27 -06:00
pcie-rcar.c Merge branches 'pci/host', 'pci/host-designware', 'pci/host-hisi', 'pci/host-qcom' and 'pci/host-rcar' into next 2016-01-15 12:33:14 -06:00
pcie-spear13xx.c PCI: host: Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD 2016-01-06 16:08:02 -06:00
pcie-xilinx.c PCI: host: Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD 2016-01-06 16:08:02 -06:00