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Diffstat (limited to 'drivers/pci/host/Kconfig')
| -rw-r--r-- | drivers/pci/host/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig index 0cd5b30dccb1..89d61c2cbfaa 100644 --- a/drivers/pci/host/Kconfig +++ b/drivers/pci/host/Kconfig @@ -191,6 +191,20 @@ config PCIE_MEDIATEK MT7623 series SoCs. There is one single root complex with 3 root ports available. Each port supports Gen2 lane x1. +config PCIE_TANGO_SMP8759 + bool "Tango SMP8759 PCIe controller (DANGEROUS)" + depends on ARCH_TANGO && PCI_MSI && OF + depends on BROKEN + select PCI_HOST_COMMON + help + Say Y here to enable PCIe controller support for Sigma Designs + Tango SMP8759-based systems. + + Note: The SMP8759 controller multiplexes PCI config and MMIO + accesses, and Linux doesn't provide a way to serialize them. + This can lead to data corruption if drivers perform concurrent + config and MMIO accesses. + config VMD depends on PCI_MSI && X86_64 && SRCU tristate "Intel Volume Management Device Driver" |