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/linux/arch/powerpc/boot/
H A Dwrapper262 platformo="$object/of.o $object/epapr.o"
266 platformo="$object/pseries-head.o $object/of.o $object/epapr.o"
275 platformo="$object/of.o $object/epapr.o"
280 platformo="$object/of.o $object/epapr.o"
284 platformo="$object/crt0.o $object/of.o $object/epapr.o"
378 epapr)
379 platformo="$object/pseries-head.o $object/epapr.o $object/epapr-wrapper.o"
H A Depapr.c3 * Bootwrapper for ePAPR compliant firmwares
32 fatal("r6 contained 0x%08x instead of ePAPR magic number\n", in platform_fixups()
H A D.gitignore30 zImage.epapr
H A DMakefile132 $(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o opal.o \
153 src-plat-y := of.c epapr.c
173 src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c
287 image-$(CONFIG_EPAPR_BOOT) += zImage.epapr
H A Dof.c87 /* Detect OF vs. ePAPR boot */ in platform_init()
/linux/arch/powerpc/include/uapi/asm/
H A Depapr_hcalls.h3 * ePAPR hcall interface
60 /* vendor ID: epapr */
78 /* epapr return codes */
/linux/drivers/tty/
H A Dehv_bytechan.c2 /* ePAPR hypervisor byte channel device driver
9 * ePAPR hypervisor byte channels.
114 * care if it's compatible with "epapr,hv-byte-channel", because that in find_console_handle()
117 if (!np || !of_device_is_compatible(np, "epapr,hv-byte-channel")) in find_console_handle()
736 { .compatible = "epapr,hv-byte-channel" },
750 * ehv_bc_init - ePAPR hypervisor byte channel driver initialization
761 pr_info("ePAPR hypervisor byte channel driver\n"); in ehv_bc_init()
764 for_each_compatible_node(np, NULL, "epapr,hv-byte-channel") in ehv_bc_init()
H A DKconfig256 bool "ePAPR hypervisor byte channel driver"
260 This driver creates /dev entries for each ePAPR hypervisor byte
265 bool "Early console (udbg) support for ePAPR hypervisors"
269 via an ePAPR byte channel. You also need to choose the byte channel
/linux/arch/powerpc/sysdev/
H A Dehv_pic.c2 * Driver for ePAPR Embedded Hypervisor PIC
260 np = of_find_compatible_node(NULL, NULL, "epapr,hv-pic"); in ehv_pic_init()
262 pr_err("ehv_pic_init: could not find epapr,hv-pic node\n"); in ehv_pic_init()
/linux/Documentation/virt/kvm/
H A Dppc-pv.rst204 1) KVM hypercalls (ePAPR)
206 These are ePAPR compliant hypercall implementation (mentioned above). Even
207 generic hypercalls are implemented here, like the ePAPR idle hcall. These are
/linux/arch/powerpc/platforms/
H A DKconfig36 bool "ePAPR para-virtualization support"
38 Enables ePAPR para-virtualization support for guests.
/linux/arch/powerpc/kernel/
H A Depapr_paravirt.c3 * ePAPR para-virtualization support.
H A Dsetup_64.c506 * When book3e boots from kexec, the ePAPR spin table does in use_spinloop()
H A Dhead_64.S74 * 1. The MMU is on running in AS0 in a state defined in ePAPR
/linux/Documentation/devicetree/bindings/cache/
H A Dsifive,ccache0.yaml17 All the properties in ePAPR/DeviceTree specification applies for this platform.
/linux/Documentation/devicetree/bindings/powerpc/fsl/
H A Dmsi-pic.txt88 mapping for MSIIR. The Freescale ePAPR hypervisor has this requirement
/linux/arch/powerpc/include/asm/
H A Depapr_hcalls.h2 * ePAPR hcall interface
41 * wrapper functions for the ePAPR hypervisor interface. It is inteded
/linux/Documentation/virt/kvm/x86/
H A Dhypercalls.rst72 device tree based lookup ( which is also what EPAPR dictates)
/linux/scripts/dtc/
H A Ddtc.c233 else if (streq(optarg, "epapr")) in main()
H A Ddt_to_config357 # The ePapr lists of values is slightly different.
/linux/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac_platform.c527 * ePAPR v1.1 spec is defined as max-frame-size, it's in stmmac_probe_config_dt()
529 * data, or MTU. The ePAPR specification is confusing as in stmmac_probe_config_dt()
/linux/drivers/pci/
H A Dof.c316 * that the property conforms with the Power ePAPR document.
/linux/drivers/virt/
H A Dfsl_hypervisor.c836 for_each_compatible_node(np, NULL, "epapr,hv-receive-doorbell") { in fsl_hypervisor_init()
/linux/arch/powerpc/
H A DKconfig378 Used to allow a board to specify it wants an ePAPR compliant wrapper.
/linux/drivers/of/
H A Dfdt.c133 * ePAPR-style "phandle" properties, or the in populate_properties()

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