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/kernel/linux/linux-5.10/arch/powerpc/include/uapi/asm/
Depapr_hcalls.h3 * ePAPR hcall interface
60 /* vendor ID: epapr */
78 /* epapr return codes */
/kernel/linux/linux-6.6/arch/powerpc/include/uapi/asm/
Depapr_hcalls.h3 * ePAPR hcall interface
60 /* vendor ID: epapr */
78 /* epapr return codes */
/kernel/linux/linux-5.10/arch/powerpc/boot/
Dwrapper241 platformo="$object/of.o $object/epapr.o"
245 platformo="$object/pseries-head.o $object/of.o $object/epapr.o"
254 platformo="$object/of.o $object/epapr.o"
259 platformo="$object/of.o $object/epapr.o"
263 platformo="$object/crt0.o $object/of.o $object/epapr.o"
352 epapr)
353 platformo="$object/pseries-head.o $object/epapr.o $object/epapr-wrapper.o"
Depapr.c3 * Bootwrapper for ePAPR compliant firmwares
32 fatal("r6 contained 0x%08x instead of ePAPR magic number\n", in platform_fixups()
D.gitignore29 zImage.epapr
DMakefile111 $(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o opal.o \
133 src-plat-y := of.c epapr.c
156 src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c
268 image-$(CONFIG_EPAPR_BOOT) += zImage.epapr
Dof.c87 /* Detect OF vs. ePAPR boot */ in platform_init()
/kernel/linux/linux-6.6/arch/powerpc/boot/
Dwrapper260 platformo="$object/of.o $object/epapr.o"
264 platformo="$object/pseries-head.o $object/of.o $object/epapr.o"
273 platformo="$object/of.o $object/epapr.o"
278 platformo="$object/of.o $object/epapr.o"
282 platformo="$object/crt0.o $object/of.o $object/epapr.o"
376 epapr)
377 platformo="$object/pseries-head.o $object/epapr.o $object/epapr-wrapper.o"
Depapr.c3 * Bootwrapper for ePAPR compliant firmwares
32 fatal("r6 contained 0x%08x instead of ePAPR magic number\n", in platform_fixups()
D.gitignore30 zImage.epapr
DMakefile134 $(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o opal.o \
156 src-plat-y := of.c epapr.c
179 src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c
293 image-$(CONFIG_EPAPR_BOOT) += zImage.epapr
Dof.c87 /* Detect OF vs. ePAPR boot */ in platform_init()
/kernel/linux/linux-5.10/drivers/tty/
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()
734 { .compatible = "epapr,hv-byte-channel" },
748 * ehv_bc_init - ePAPR hypervisor byte channel driver initialization
758 pr_info("ePAPR hypervisor byte channel driver\n"); in ehv_bc_init()
761 for_each_compatible_node(np, NULL, "epapr,hv-byte-channel") in ehv_bc_init()
DKconfig320 bool "ePAPR hypervisor byte channel driver"
324 This driver creates /dev entries for each ePAPR hypervisor byte
329 bool "Early console (udbg) support for ePAPR hypervisors"
333 via an ePAPR byte channel. You also need to choose the byte channel
/kernel/linux/linux-6.6/drivers/tty/
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()
734 { .compatible = "epapr,hv-byte-channel" },
748 * ehv_bc_init - ePAPR hypervisor byte channel driver initialization
759 pr_info("ePAPR hypervisor byte channel driver\n"); in ehv_bc_init()
762 for_each_compatible_node(np, NULL, "epapr,hv-byte-channel") in ehv_bc_init()
DKconfig261 bool "ePAPR hypervisor byte channel driver"
265 This driver creates /dev entries for each ePAPR hypervisor byte
270 bool "Early console (udbg) support for ePAPR hypervisors"
274 via an ePAPR byte channel. You also need to choose the byte channel
/kernel/linux/linux-5.10/arch/powerpc/sysdev/
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()
/kernel/linux/linux-6.6/arch/powerpc/sysdev/
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()
/kernel/linux/linux-6.6/Documentation/virt/kvm/
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
/kernel/linux/linux-5.10/Documentation/virt/kvm/
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
/kernel/linux/linux-5.10/arch/powerpc/platforms/
DKconfig35 bool "ePAPR para-virtualization support"
37 Enables ePAPR para-virtualization support for guests.
/kernel/linux/linux-6.6/arch/powerpc/platforms/
DKconfig37 bool "ePAPR para-virtualization support"
39 Enables ePAPR para-virtualization support for guests.
/kernel/linux/linux-5.10/arch/powerpc/kernel/
Depapr_paravirt.c3 * ePAPR para-virtualization support.
/kernel/linux/linux-6.6/arch/powerpc/kernel/
Depapr_paravirt.c3 * ePAPR para-virtualization support.
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/riscv/
Dsifive-l2-cache.yaml19 All the properties in ePAPR/DeviceTree specification applies for this platform.

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