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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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166e9278a3
This should ease finding similarities with different platforms, with the intention of solving problems once in a generic framework which everyone can use. Note: to move intel-iommu.c, the declaration of pci_find_upstream_pcie_bridge() has to move from drivers/pci/pci.h to include/linux/pci.h. This is handled in this patch, too. As suggested, also drop DMAR's EXPERIMENTAL tag while we're at it. Compile-tested on x86_64. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
18 lines
340 B
C
18 lines
340 B
C
#include <linux/intel-iommu.h>
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struct ioapic_scope {
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struct intel_iommu *iommu;
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unsigned int id;
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unsigned int bus; /* PCI bus number */
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unsigned int devfn; /* PCI devfn number */
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};
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struct hpet_scope {
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struct intel_iommu *iommu;
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u8 id;
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unsigned int bus;
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unsigned int devfn;
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};
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#define IR_X2APIC_MODE(mode) (mode ? (1 << 11) : 0)
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