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Merge branch 'pci/enumeration'

- Support BAR sizes up to 8TB (Dongdong Liu) - Reduce warnings on hardware that doesn't support 8- or 16-bit PCI writes and hence may corrupt RW1C bits (Mark Tomlinson) * pci/enumeration: PCI: Reduce warnings on possible RW1C corruption PCI: Support BAR sizes up to 8TB

Bjorn Helgaas committed 4 years ago

Commit a9af5712 parents fde14ee 92c45b63 files · +8 −4Browse files

Showing the changes to include (1 of 3 files). Show all

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include/linux/pci.h+1−0
@@ -668,6 +668,7 @@ struct pci_bus { · 667 unmodified lines
668 struct bin_attribute *legacy_io; /* Legacy I/O for this bus */668 struct bin_attribute *legacy_io; /* Legacy I/O for this bus */
669 struct bin_attribute *legacy_mem; /* Legacy mem */669 struct bin_attribute *legacy_mem; /* Legacy mem */
670 unsigned int is_added:1;670 unsigned int is_added:1;
671 unsigned int unsafe_warn:1; /* warned about RW1C config write */
671};672};
672 673
673#define to_pci_bus(n) container_of(n, struct pci_bus, dev)674#define to_pci_bus(n) container_of(n, struct pci_bus, dev)

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