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/linux/Documentation/devicetree/bindings/interrupt-controller/
H A Dfsl,mpic-msi.yaml14 Freescale MSI driver calculates the address of MSIIR (in the MSI register
18 mapping for MSIIR. The Freescale ePAPR hypervisor has this requirement
34 covers MSIIR where it's normally located.
37 primary window used for memory, but mapped to the MSIR block (where MSIIR
40 address of MSIIR. The hypervisor configures the PAMU to map that address to
41 the true physical address of MSIIR.
67 - description: Address of aliased MSIIR or MSIIR1 register for platforms
95 64-bit PCI address of the MSIIR register. The MSIIR register is used for
96 MSI messaging. The address of MSIIR in PCI address space is the MSI
137 they are configured through MSIIR.
/linux/arch/powerpc/sysdev/
H A Dfsl_msi.h14 #define NR_MSI_REG_MSIIR 8 /* MSIIR can index 8 MSI registers */
34 u32 msiir_offset; /* Offset of MSIIR, relative to start of CCSR */
H A Dfsl_msi.c47 u32 msiir_offset; /* Offset of MSIIR, relative to start of MSIR bank */
148 u64 address; /* Physical address of the MSIIR */ in fsl_compose_msi_msg()
396 struct resource res, msiir; in fsl_of_msi_probe() local
446 * First read the MSIIR/MSIIR1 offset from dts in fsl_of_msi_probe()
447 * On failure use the hardcode MSIIR offset in fsl_of_msi_probe()
449 if (of_address_to_resource(dev->dev.of_node, 1, &msiir)) in fsl_of_msi_probe()
453 msi->msiir_offset = msiir.start & MSIIR_OFFSET_MASK; in fsl_of_msi_probe()
H A Dfsl_pci.c326 * address of the MSIIR register. Normally, this register is located in setup_pci_atmu()
341 pr_info("%pOF: extending DDR ATMU to cover MSIIR", hose->dn); in setup_pci_atmu()
344 /* TODO: Create a new ATMU for MSIIR */ in setup_pci_atmu()
/linux/Documentation/virt/kvm/devices/
H A Dmpic.rst31 to the relevant MSIIR.