FM / asm

/usr/src/linux-headers-5.15.0-190/arch/powerpc/include/asm/

/usr/src/linux-headers-5.15.0-190/arch/powerpc/include/asm

Name	Size	Mode	Actions
book3s/	-	0755	rm
nohash/	-	0755	rm
vdso/	-	0755	rm
8xx_immap.h	14099	0644	edit dl rm
accounting.h	908	0644	edit dl rm
agp.h	525	0644	edit dl rm
archrandom.h	838	0644	edit dl rm
asm-compat.h	1882	0644	edit dl rm
asm-const.h	468	0644	edit dl rm
asm-offsets.h	35	0644	edit dl rm
asm-prototypes.h	5130	0644	edit dl rm
async_tx.h	908	0644	edit dl rm
atomic.h	14267	0644	edit dl rm
backlight.h	1115	0644	edit dl rm
barrier.h	3977	0644	edit dl rm
bitops.h	7913	0644	edit dl rm
bootx.h	1142	0644	edit dl rm
bpf_perf_event.h	233	0644	edit dl rm
btext.h	1006	0644	edit dl rm
bug.h	4090	0644	edit dl rm
cache.h	2888	0644	edit dl rm
cacheflush.h	3851	0644	edit dl rm
cell-pmu.h	3496	0644	edit dl rm
cell-regs.h	9799	0644	edit dl rm
checksum.h	5723	0644	edit dl rm
clocksource.h	185	0644	edit dl rm
cmpxchg.h	12280	0644	edit dl rm
code-patching-asm.h	397	0644	edit dl rm
code-patching.h	5443	0644	edit dl rm
compat.h	3304	0644	edit dl rm
context_tracking.h	245	0644	edit dl rm
copro.h	593	0644	edit dl rm
cpm.h	25	0644	edit dl rm
cpm1.h	21711	0644	edit dl rm
cpm2.h	49598	0644	edit dl rm
cpufeature.h	998	0644	edit dl rm
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cputime.h	3069	0644	edit dl rm
cpu_has_feature.h	1339	0644	edit dl rm
cpu_setup_power.h	507	0644	edit dl rm
crashdump-ppc64.h	624	0644	edit dl rm
current.h	680	0644	edit dl rm
dbdma.h	3809	0644	edit dl rm
dbell.h	4025	0644	edit dl rm
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dcr.h	2108	0644	edit dl rm
debug.h	1886	0644	edit dl rm
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device.h	1016	0644	edit dl rm
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dma.h	10725	0644	edit dl rm
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eeh_event.h	826	0644	edit dl rm
ehv_pic.h	963	0644	edit dl rm
elf.h	6283	0644	edit dl rm
elfnote.h	527	0644	edit dl rm
emergency-restart.h	43	0644	edit dl rm
emulated_ops.h	2072	0644	edit dl rm
epapr_hcalls.h	16827	0644	edit dl rm
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firmware.h	5327	0644	edit dl rm
fixmap.h	3723	0644	edit dl rm
floppy.h	5111	0644	edit dl rm
fsl_85xx_cache_sram.h	812	0644	edit dl rm
fsl_gtm.h	1203	0644	edit dl rm
fsl_hcalls.h	17615	0644	edit dl rm
fsl_lbc.h	10489	0644	edit dl rm
fsl_pamu_stash.h	411	0644	edit dl rm
fsl_pm.h	1183	0644	edit dl rm
fs_pd.h	1046	0644	edit dl rm
ftrace.h	3550	0644	edit dl rm
futex.h	2246	0644	edit dl rm
grackle.h	331	0644	edit dl rm
hardirq.h	948	0644	edit dl rm
head-64.h	5507	0644	edit dl rm
heathrow.h	2595	0644	edit dl rm
highmem.h	2079	0644	edit dl rm
hmi.h	971	0644	edit dl rm
hugetlb.h	2186	0644	edit dl rm
hvcall.h	21250	0644	edit dl rm
hvconsole.h	790	0644	edit dl rm
hvcserver.h	1473	0644	edit dl rm
hvsi.h	2850	0644	edit dl rm
hw_breakpoint.h	3735	0644	edit dl rm
hw_irq.h	11218	0644	edit dl rm
hydra.h	2948	0644	edit dl rm
i8259.h	361	0644	edit dl rm
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icswx.h	5090	0644	edit dl rm
ide.h	586	0644	edit dl rm
idle.h	2372	0644	edit dl rm
imc-pmu.h	3983	0644	edit dl rm
immap_cpm2.h	10749	0644	edit dl rm
inst.h	3683	0644	edit dl rm
interrupt.h	18353	0644	edit dl rm
io-defs.h	3164	0644	edit dl rm
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io.h	31387	0644	edit dl rm
iommu.h	10283	0644	edit dl rm
io_event_irq.h	1746	0644	edit dl rm
ipic.h	3141	0644	edit dl rm
irq.h	1320	0644	edit dl rm
irqflags.h	1777	0644	edit dl rm
irq_work.h	213	0644	edit dl rm
isa-bridge.h	654	0644	edit dl rm
jump_label.h	1351	0644	edit dl rm
kasan.h	1396	0644	edit dl rm
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kvm_book3s_asm.h	3777	0644	edit dl rm
kvm_book3s_uvmem.h	2738	0644	edit dl rm
kvm_booke.h	2233	0644	edit dl rm
kvm_booke_hv_asm.h	1960	0644	edit dl rm
kvm_fpu.h	2199	0644	edit dl rm
kvm_guest.h	566	0644	edit dl rm
kvm_host.h	21966	0644	edit dl rm
kvm_para.h	752	0644	edit dl rm
kvm_ppc.h	36699	0644	edit dl rm
libata-portmap.h	249	0644	edit dl rm
linkage.h	501	0644	edit dl rm
livepatch.h	1140	0644	edit dl rm
local.h	3258	0644	edit dl rm
lppaca.h	5015	0644	edit dl rm
lv1call.h	18555	0644	edit dl rm
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macio.h	3985	0644	edit dl rm
mc146818rtc.h	736	0644	edit dl rm
mce.h	6396	0644	edit dl rm
mediabay.h	1375	0644	edit dl rm
membarrier.h	877	0644	edit dl rm
mem_encrypt.h	532	0644	edit dl rm
mman.h	1471	0644	edit dl rm
mmiowb.h	374	0644	edit dl rm
mmu.h	11244	0644	edit dl rm
mmu_context.h	9646	0644	edit dl rm
mmzone.h	1003	0644	edit dl rm
module.h	2284	0644	edit dl rm
module.lds.h	95	0644	edit dl rm
mpc5xxx.h	439	0644	edit dl rm
mpc6xx.h	143	0644	edit dl rm
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mpc85xx.h	2382	0644	edit dl rm
mpc5121.h	3863	0644	edit dl rm
mpc8260.h	742	0644	edit dl rm
mpic.h	14309	0644	edit dl rm
mpic_msgr.h	3441	0644	edit dl rm
mpic_timer.h	1183	0644	edit dl rm
msi_bitmap.h	867	0644	edit dl rm
nmi.h	579	0644	edit dl rm
nvram.h	2834	0644	edit dl rm
ohare.h	1684	0644	edit dl rm
opal-api.h	31680	0644	edit dl rm
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paravirt.h	3881	0644	edit dl rm
parport.h	956	0644	edit dl rm
pasemi_dma.h	23273	0644	edit dl rm
pci-bridge.h	9481	0644	edit dl rm
pci.h	3605	0644	edit dl rm
percpu.h	815	0644	edit dl rm
perf_event.h	1509	0644	edit dl rm
perf_event_fsl_emb.h	1252	0644	edit dl rm
perf_event_server.h	7104	0644	edit dl rm
pgalloc.h	2067	0644	edit dl rm
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pgtable.h	4047	0644	edit dl rm
pkeys.h	4279	0644	edit dl rm
plpar_wrappers.h	10193	0644	edit dl rm
pmac_feature.h	13396	0644	edit dl rm
pmac_low_i2c.h	3100	0644	edit dl rm
pmac_pfunc.h	8237	0644	edit dl rm
pmc.h	1116	0644	edit dl rm
pmi.h	1177	0644	edit dl rm
pnv-ocxl.h	3069	0644	edit dl rm
pnv-pci.h	2432	0644	edit dl rm
powernv.h	454	0644	edit dl rm
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ppc-pci.h	2282	0644	edit dl rm
ppc4xx.h	328	0644	edit dl rm
ppc_asm.h	20530	0644	edit dl rm
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processor.h	11898	0644	edit dl rm
prom.h	7324	0644	edit dl rm
ps3.h	15219	0644	edit dl rm
ps3av.h	23422	0644	edit dl rm
ps3gpu.h	1928	0644	edit dl rm
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rheap.h	2578	0644	edit dl rm
rio.h	424	0644	edit dl rm
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runlatch.h	1184	0644	edit dl rm
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secure_boot.h	476	0644	edit dl rm
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serial.h	473	0644	edit dl rm
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signal.h	320	0644	edit dl rm
simple_spinlock.h	6662	0644	edit dl rm
simple_spinlock_types.h	481	0644	edit dl rm
slice.h	1121	0644	edit dl rm
smp.h	7804	0644	edit dl rm
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spinlock.h	472	0644	edit dl rm
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Edit: /usr/src/linux-headers-5.15.0-190/arch/powerpc/include/asm/hvcall.h (21250B)

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_POWERPC_HVCALL_H
#define _ASM_POWERPC_HVCALL_H
#ifdef __KERNEL__

#define HVSC			.long 0x44000022

#define H_SUCCESS	0
#define H_BUSY		1	/* Hardware busy -- retry later */
#define H_CLOSED	2	/* Resource closed */
#define H_NOT_AVAILABLE 3
#define H_CONSTRAINED	4	/* Resource request constrained to max allowed */
#define H_PARTIAL       5
#define H_IN_PROGRESS	14	/* Kind of like busy */
#define H_PAGE_REGISTERED 15
#define H_PARTIAL_STORE   16
#define H_PENDING	17	/* returned from H_POLL_PENDING */
#define H_CONTINUE	18	/* Returned from H_Join on success */
#define H_LONG_BUSY_START_RANGE		9900  /* Start of long busy range */
#define H_LONG_BUSY_ORDER_1_MSEC	9900  /* Long busy, hint that 1msec \
						 is a good time to retry */
#define H_LONG_BUSY_ORDER_10_MSEC	9901  /* Long busy, hint that 10msec \
						 is a good time to retry */
#define H_LONG_BUSY_ORDER_100_MSEC 	9902  /* Long busy, hint that 100msec \
						 is a good time to retry */
#define H_LONG_BUSY_ORDER_1_SEC		9903  /* Long busy, hint that 1sec \
						 is a good time to retry */
#define H_LONG_BUSY_ORDER_10_SEC	9904  /* Long busy, hint that 10sec \
						 is a good time to retry */
#define H_LONG_BUSY_ORDER_100_SEC	9905  /* Long busy, hint that 100sec \
						 is a good time to retry */
#define H_LONG_BUSY_END_RANGE		9905  /* End of long busy range */

/* Internal value used in book3s_hv kvm support; not returned to guests */
#define H_TOO_HARD	9999

#define H_HARDWARE	-1	/* Hardware error */
#define H_FUNCTION	-2	/* Function not supported */
#define H_PRIVILEGE	-3	/* Caller not privileged */
#define H_PARAMETER	-4	/* Parameter invalid, out-of-range or conflicting */
#define H_BAD_MODE	-5	/* Illegal msr value */
#define H_PTEG_FULL	-6	/* PTEG is full */
#define H_NOT_FOUND	-7	/* PTE was not found" */
#define H_RESERVED_DABR	-8	/* DABR address is reserved by the hypervisor on this processor" */
#define H_NO_MEM	-9
#define H_AUTHORITY	-10
#define H_PERMISSION	-11
#define H_DROPPED	-12
#define H_SOURCE_PARM	-13
#define H_DEST_PARM	-14
#define H_REMOTE_PARM	-15
#define H_RESOURCE	-16
#define H_ADAPTER_PARM  -17
#define H_RH_PARM       -18
#define H_RCQ_PARM      -19
#define H_SCQ_PARM      -20
#define H_EQ_PARM       -21
#define H_RT_PARM       -22
#define H_ST_PARM       -23
#define H_SIGT_PARM     -24
#define H_TOKEN_PARM    -25
#define H_MLENGTH_PARM  -27
#define H_MEM_PARM      -28
#define H_MEM_ACCESS_PARM -29
#define H_ATTR_PARM     -30
#define H_PORT_PARM     -31
#define H_MCG_PARM      -32
#define H_VL_PARM       -33
#define H_TSIZE_PARM    -34
#define H_TRACE_PARM    -35

#define H_MASK_PARM     -37
#define H_MCG_FULL      -38
#define H_ALIAS_EXIST   -39
#define H_P_COUNTER     -40
#define H_TABLE_FULL    -41
#define H_ALT_TABLE     -42
#define H_MR_CONDITION  -43
#define H_NOT_ENOUGH_RESOURCES -44
#define H_R_STATE       -45
#define H_RESCINDED     -46
#define H_P2		-55
#define H_P3		-56
#define H_P4		-57
#define H_P5		-58
#define H_P6		-59
#define H_P7		-60
#define H_P8		-61
#define H_P9		-62
#define H_TOO_BIG	-64
#define H_UNSUPPORTED	-67
#define H_OVERLAP	-68
#define H_INTERRUPT	-69
#define H_BAD_DATA	-70
#define H_NOT_ACTIVE	-71
#define H_SG_LIST	-72
#define H_OP_MODE	-73
#define H_COP_HW	-74
#define H_STATE		-75
#define H_UNSUPPORTED_FLAG_START	-256
#define H_UNSUPPORTED_FLAG_END		-511
#define H_MULTI_THREADS_ACTIVE	-9005
#define H_OUTSTANDING_COP_OPS	-9006

/* Long Busy is a condition that can be returned by the firmware
 * when a call cannot be completed now, but the identical call
 * should be retried later.  This prevents calls blocking in the
 * firmware for long periods of time.  Annoyingly the firmware can return
 * a range of return codes, hinting at how long we should wait before
 * retrying.  If you don't care for the hint, the macro below is a good
 * way to check for the long_busy return codes
 */
#define H_IS_LONG_BUSY(x)  ((x >= H_LONG_BUSY_START_RANGE) \
			     && (x <= H_LONG_BUSY_END_RANGE))

/* Flags */
#define H_LARGE_PAGE		(1UL<<(63-16))
#define H_EXACT			(1UL<<(63-24))	/* Use exact PTE or return H_PTEG_FULL */
#define H_R_XLATE		(1UL<<(63-25))	/* include a valid logical page num in the pte if the valid bit is set */
#define H_READ_4		(1UL<<(63-26))	/* Return 4 PTEs */
#define H_PAGE_STATE_CHANGE	(1UL<<(63-28))
#define H_PAGE_UNUSED		((1UL<<(63-29)) | (1UL<<(63-30)))
#define H_PAGE_SET_UNUSED	(H_PAGE_STATE_CHANGE | H_PAGE_UNUSED)
#define H_PAGE_SET_LOANED	(H_PAGE_SET_UNUSED | (1UL<<(63-31)))
#define H_PAGE_SET_ACTIVE	H_PAGE_STATE_CHANGE
#define H_AVPN			(1UL<<(63-32))	/* An avpn is provided as a sanity test */
#define H_ANDCOND		(1UL<<(63-33))
#define H_LOCAL			(1UL<<(63-35))
#define H_ICACHE_INVALIDATE	(1UL<<(63-40))	/* icbi, etc.  (ignored for IO pages) */
#define H_ICACHE_SYNCHRONIZE	(1UL<<(63-41))	/* dcbst, icbi, etc (ignored for IO pages */
#define H_COALESCE_CAND	(1UL<<(63-42))	/* page is a good candidate for coalescing */
#define H_ZERO_PAGE		(1UL<<(63-48))	/* zero the page before mapping (ignored for IO pages) */
#define H_COPY_PAGE		(1UL<<(63-49))
#define H_N			(1UL<<(63-61))
#define H_PP1			(1UL<<(63-62))
#define H_PP2			(1UL<<(63-63))

/* Flags for H_REGISTER_VPA subfunction field */
#define H_VPA_FUNC_SHIFT	(63-18)	/* Bit posn of subfunction code */
#define H_VPA_FUNC_MASK		7UL
#define H_VPA_REG_VPA		1UL	/* Register Virtual Processor Area */
#define H_VPA_REG_DTL		2UL	/* Register Dispatch Trace Log */
#define H_VPA_REG_SLB		3UL	/* Register SLB shadow buffer */
#define H_VPA_DEREG_VPA		5UL	/* Deregister Virtual Processor Area */
#define H_VPA_DEREG_DTL		6UL	/* Deregister Dispatch Trace Log */
#define H_VPA_DEREG_SLB		7UL	/* Deregister SLB shadow buffer */

/* VASI States */
#define H_VASI_INVALID          0
#define H_VASI_ENABLED          1
#define H_VASI_ABORTED          2
#define H_VASI_SUSPENDING       3
#define H_VASI_SUSPENDED        4
#define H_VASI_RESUMED          5
#define H_VASI_COMPLETED        6

/* VASI signal codes. Only the Cancel code is valid for H_VASI_SIGNAL. */
#define H_VASI_SIGNAL_CANCEL    1
#define H_VASI_SIGNAL_ABORT     2
#define H_VASI_SIGNAL_SUSPEND   3
#define H_VASI_SIGNAL_COMPLETE  4
#define H_VASI_SIGNAL_ENABLE    5
#define H_VASI_SIGNAL_FAILOVER  6

/* Each control block has to be on a 4K boundary */
#define H_CB_ALIGNMENT          4096

/* pSeries hypervisor opcodes */
#define H_REMOVE		0x04
#define H_ENTER			0x08
#define H_READ			0x0c
#define H_CLEAR_MOD		0x10
#define H_CLEAR_REF		0x14
#define H_PROTECT		0x18
#define H_GET_TCE		0x1c
#define H_PUT_TCE		0x20
#define H_SET_SPRG0		0x24
#define H_SET_DABR		0x28
#define H_PAGE_INIT		0x2c
#define H_SET_ASR		0x30
#define H_ASR_ON		0x34
#define H_ASR_OFF		0x38
#define H_LOGICAL_CI_LOAD	0x3c
#define H_LOGICAL_CI_STORE	0x40
#define H_LOGICAL_CACHE_LOAD	0x44
#define H_LOGICAL_CACHE_STORE	0x48
#define H_LOGICAL_ICBI		0x4c
#define H_LOGICAL_DCBF		0x50
#define H_GET_TERM_CHAR		0x54
#define H_PUT_TERM_CHAR		0x58
#define H_REAL_TO_LOGICAL	0x5c
#define H_HYPERVISOR_DATA	0x60
#define H_EOI			0x64
#define H_CPPR			0x68
#define H_IPI			0x6c
#define H_IPOLL			0x70
#define H_XIRR			0x74
#define H_PERFMON		0x7c
#define H_MIGRATE_DMA		0x78
#define H_REGISTER_VPA		0xDC
#define H_CEDE			0xE0
#define H_CONFER		0xE4
#define H_PROD			0xE8
#define H_GET_PPP		0xEC
#define H_SET_PPP		0xF0
#define H_PURR			0xF4
#define H_PIC			0xF8
#define H_REG_CRQ		0xFC
#define H_FREE_CRQ		0x100
#define H_VIO_SIGNAL		0x104
#define H_SEND_CRQ		0x108
#define H_COPY_RDMA		0x110
#define H_REGISTER_LOGICAL_LAN	0x114
#define H_FREE_LOGICAL_LAN	0x118
#define H_ADD_LOGICAL_LAN_BUFFER 0x11C
#define H_SEND_LOGICAL_LAN	0x120
#define H_BULK_REMOVE		0x124
#define H_MULTICAST_CTRL	0x130
#define H_SET_XDABR		0x134
#define H_STUFF_TCE		0x138
#define H_PUT_TCE_INDIRECT	0x13C
#define H_CHANGE_LOGICAL_LAN_MAC 0x14C
#define H_VTERM_PARTNER_INFO	0x150
#define H_REGISTER_VTERM	0x154
#define H_FREE_VTERM		0x158
#define H_RESET_EVENTS          0x15C
#define H_ALLOC_RESOURCE        0x160
#define H_FREE_RESOURCE         0x164
#define H_MODIFY_QP             0x168
#define H_QUERY_QP              0x16C
#define H_REREGISTER_PMR        0x170
#define H_REGISTER_SMR          0x174
#define H_QUERY_MR              0x178
#define H_QUERY_MW              0x17C
#define H_QUERY_HCA             0x180
#define H_QUERY_PORT            0x184
#define H_MODIFY_PORT           0x188
#define H_DEFINE_AQP1           0x18C
#define H_GET_TRACE_BUFFER      0x190
#define H_DEFINE_AQP0           0x194
#define H_RESIZE_MR             0x198
#define H_ATTACH_MCQP           0x19C
#define H_DETACH_MCQP           0x1A0
#define H_CREATE_RPT            0x1A4
#define H_REMOVE_RPT            0x1A8
#define H_REGISTER_RPAGES       0x1AC
#define H_DISABLE_AND_GET       0x1B0
#define H_ERROR_DATA            0x1B4
#define H_GET_HCA_INFO          0x1B8
#define H_GET_PERF_COUNT        0x1BC
#define H_MANAGE_TRACE          0x1C0
#define H_GET_CPU_CHARACTERISTICS 0x1C8
#define H_FREE_LOGICAL_LAN_BUFFER 0x1D4
#define H_QUERY_INT_STATE       0x1E4
#define H_POLL_PENDING		0x1D8
#define H_ILLAN_ATTRIBUTES	0x244
#define H_MODIFY_HEA_QP		0x250
#define H_QUERY_HEA_QP		0x254
#define H_QUERY_HEA		0x258
#define H_QUERY_HEA_PORT	0x25C
#define H_MODIFY_HEA_PORT	0x260
#define H_REG_BCMC		0x264
#define H_DEREG_BCMC		0x268
#define H_REGISTER_HEA_RPAGES	0x26C
#define H_DISABLE_AND_GET_HEA	0x270
#define H_GET_HEA_INFO		0x274
#define H_ALLOC_HEA_RESOURCE	0x278
#define H_ADD_CONN		0x284
#define H_DEL_CONN		0x288
#define H_JOIN			0x298
#define H_VASI_SIGNAL           0x2A0
#define H_VASI_STATE            0x2A4
#define H_VIOCTL		0x2A8
#define H_ENABLE_CRQ		0x2B0
#define H_GET_EM_PARMS		0x2B8
#define H_SET_MPP		0x2D0
#define H_GET_MPP		0x2D4
#define H_REG_SUB_CRQ		0x2DC
#define H_HOME_NODE_ASSOCIATIVITY 0x2EC
#define H_FREE_SUB_CRQ		0x2E0
#define H_SEND_SUB_CRQ		0x2E4
#define H_SEND_SUB_CRQ_INDIRECT	0x2E8
#define H_BEST_ENERGY		0x2F4
#define H_XIRR_X		0x2FC
#define H_RANDOM		0x300
#define H_COP			0x304
#define H_GET_MPP_X		0x314
#define H_SET_MODE		0x31C
#define H_BLOCK_REMOVE		0x328
#define H_CLEAR_HPT		0x358
#define H_REQUEST_VMC		0x360
#define H_RESIZE_HPT_PREPARE	0x36C
#define H_RESIZE_HPT_COMMIT	0x370
#define H_REGISTER_PROC_TBL	0x37C
#define H_SIGNAL_SYS_RESET	0x380
#define H_ALLOCATE_VAS_WINDOW	0x388
#define H_MODIFY_VAS_WINDOW	0x38C
#define H_DEALLOCATE_VAS_WINDOW	0x390
#define H_QUERY_VAS_WINDOW	0x394
#define H_QUERY_VAS_CAPABILITIES	0x398
#define H_QUERY_NX_CAPABILITIES	0x39C
#define H_GET_NX_FAULT		0x3A0
#define H_INT_GET_SOURCE_INFO   0x3A8
#define H_INT_SET_SOURCE_CONFIG 0x3AC
#define H_INT_GET_SOURCE_CONFIG 0x3B0
#define H_INT_GET_QUEUE_INFO    0x3B4
#define H_INT_SET_QUEUE_CONFIG  0x3B8
#define H_INT_GET_QUEUE_CONFIG  0x3BC
#define H_INT_SET_OS_REPORTING_LINE 0x3C0
#define H_INT_GET_OS_REPORTING_LINE 0x3C4
#define H_INT_ESB               0x3C8
#define H_INT_SYNC              0x3CC
#define H_INT_RESET             0x3D0
#define H_SCM_READ_METADATA     0x3E4
#define H_SCM_WRITE_METADATA    0x3E8
#define H_SCM_BIND_MEM          0x3EC
#define H_SCM_UNBIND_MEM        0x3F0
#define H_SCM_QUERY_BLOCK_MEM_BINDING 0x3F4
#define H_SCM_QUERY_LOGICAL_MEM_BINDING 0x3F8
#define H_SCM_UNBIND_ALL        0x3FC
#define H_SCM_HEALTH            0x400
#define H_SCM_PERFORMANCE_STATS 0x418
#define H_RPT_INVALIDATE	0x448
#define H_SCM_FLUSH		0x44C
#define MAX_HCALL_OPCODE	H_SCM_FLUSH

/* Scope args for H_SCM_UNBIND_ALL */
#define H_UNBIND_SCOPE_ALL (0x1)
#define H_UNBIND_SCOPE_DRC (0x2)

/* H_VIOCTL functions */
#define H_GET_VIOA_DUMP_SIZE	0x01
#define H_GET_VIOA_DUMP		0x02
#define H_GET_ILLAN_NUM_VLAN_IDS 0x03
#define H_GET_ILLAN_VLAN_ID_LIST 0x04
#define H_GET_ILLAN_SWITCH_ID	0x05
#define H_DISABLE_MIGRATION	0x06
#define H_ENABLE_MIGRATION	0x07
#define H_GET_PARTNER_INFO	0x08
#define H_GET_PARTNER_WWPN_LIST	0x09
#define H_DISABLE_ALL_VIO_INTS	0x0A
#define H_DISABLE_VIO_INTERRUPT	0x0B
#define H_ENABLE_VIO_INTERRUPT	0x0C
#define H_GET_SESSION_TOKEN	0x19
#define H_SESSION_ERR_DETECTED	0x1A

/* Platform specific hcalls, used by KVM */
#define H_RTAS			0xf000

/* "Platform specific hcalls", provided by PHYP */
#define H_GET_24X7_CATALOG_PAGE	0xF078
#define H_GET_24X7_DATA		0xF07C
#define H_GET_PERF_COUNTER_INFO	0xF080

/* Platform-specific hcalls used for nested HV KVM */
#define H_SET_PARTITION_TABLE	0xF800
#define H_ENTER_NESTED		0xF804
#define H_TLB_INVALIDATE	0xF808
#define H_COPY_TOFROM_GUEST	0xF80C

/* Flags for H_SVM_PAGE_IN */
#define H_PAGE_IN_SHARED        0x1

/* Platform-specific hcalls used by the Ultravisor */
#define H_SVM_PAGE_IN		0xEF00
#define H_SVM_PAGE_OUT		0xEF04
#define H_SVM_INIT_START	0xEF08
#define H_SVM_INIT_DONE		0xEF0C
#define H_SVM_INIT_ABORT	0xEF14

/* Values for 2nd argument to H_SET_MODE */
#define H_SET_MODE_RESOURCE_SET_CIABR		1
#define H_SET_MODE_RESOURCE_SET_DAWR0		2
#define H_SET_MODE_RESOURCE_ADDR_TRANS_MODE	3
#define H_SET_MODE_RESOURCE_LE			4
#define H_SET_MODE_RESOURCE_SET_DAWR1		5

/* Values for argument to H_SIGNAL_SYS_RESET */
#define H_SIGNAL_SYS_RESET_ALL			-1
#define H_SIGNAL_SYS_RESET_ALL_OTHERS		-2
/* >= 0 values are CPU number */

/* H_GET_CPU_CHARACTERISTICS return values */
#define H_CPU_CHAR_SPEC_BAR_ORI31	(1ull << 63) // IBM bit 0
#define H_CPU_CHAR_BCCTRL_SERIALISED	(1ull << 62) // IBM bit 1
#define H_CPU_CHAR_L1D_FLUSH_ORI30	(1ull << 61) // IBM bit 2
#define H_CPU_CHAR_L1D_FLUSH_TRIG2	(1ull << 60) // IBM bit 3
#define H_CPU_CHAR_L1D_THREAD_PRIV	(1ull << 59) // IBM bit 4
#define H_CPU_CHAR_BRANCH_HINTS_HONORED	(1ull << 58) // IBM bit 5
#define H_CPU_CHAR_THREAD_RECONFIG_CTRL	(1ull << 57) // IBM bit 6
#define H_CPU_CHAR_COUNT_CACHE_DISABLED	(1ull << 56) // IBM bit 7
#define H_CPU_CHAR_BCCTR_FLUSH_ASSIST	(1ull << 54) // IBM bit 9
#define H_CPU_CHAR_BCCTR_LINK_FLUSH_ASSIST (1ull << 52) // IBM bit 11

#define H_CPU_BEHAV_FAVOUR_SECURITY	(1ull << 63) // IBM bit 0
#define H_CPU_BEHAV_L1D_FLUSH_PR	(1ull << 62) // IBM bit 1
#define H_CPU_BEHAV_BNDS_CHK_SPEC_BAR	(1ull << 61) // IBM bit 2
#define H_CPU_BEHAV_FAVOUR_SECURITY_H	(1ull << 60) // IBM bit 3
#define H_CPU_BEHAV_FLUSH_COUNT_CACHE	(1ull << 58) // IBM bit 5
#define H_CPU_BEHAV_FLUSH_LINK_STACK	(1ull << 57) // IBM bit 6
#define H_CPU_BEHAV_NO_L1D_FLUSH_ENTRY	(1ull << 56) // IBM bit 7
#define H_CPU_BEHAV_NO_L1D_FLUSH_UACCESS (1ull << 55) // IBM bit 8
#define H_CPU_BEHAV_NO_STF_BARRIER	(1ull << 54) // IBM bit 9

/* Flag values used in H_REGISTER_PROC_TBL hcall */
#define PROC_TABLE_OP_MASK	0x18
#define PROC_TABLE_DEREG	0x10
#define PROC_TABLE_NEW		0x18
#define PROC_TABLE_TYPE_MASK	0x06
#define PROC_TABLE_HPT_SLB	0x00
#define PROC_TABLE_HPT_PT	0x02
#define PROC_TABLE_RADIX	0x04
#define PROC_TABLE_GTSE		0x01

/*
 * Defines for
 * H_RPT_INVALIDATE - Invalidate RPT translation lookaside information.
 */

/* Type of translation to invalidate (type) */
#define H_RPTI_TYPE_NESTED	0x0001	/* Invalidate nested guest partition-scope */
#define H_RPTI_TYPE_TLB		0x0002	/* Invalidate TLB */
#define H_RPTI_TYPE_PWC		0x0004	/* Invalidate Page Walk Cache */
/* Invalidate caching of Process Table Entries if H_RPTI_TYPE_NESTED is clear */
#define H_RPTI_TYPE_PRT		0x0008
/* Invalidate caching of Partition Table Entries if H_RPTI_TYPE_NESTED is set */
#define H_RPTI_TYPE_PAT		0x0008
#define H_RPTI_TYPE_ALL		(H_RPTI_TYPE_TLB | H_RPTI_TYPE_PWC | \
				 H_RPTI_TYPE_PRT)
#define H_RPTI_TYPE_NESTED_ALL	(H_RPTI_TYPE_TLB | H_RPTI_TYPE_PWC | \
				 H_RPTI_TYPE_PAT)

/* Invalidation targets (target) */
#define H_RPTI_TARGET_CMMU		0x01 /* All virtual processors in the partition */
#define H_RPTI_TARGET_CMMU_LOCAL	0x02 /* Current virtual processor */
/* All nest/accelerator agents in use by the partition */
#define H_RPTI_TARGET_NMMU		0x04

/* Page size mask (page sizes) */
#define H_RPTI_PAGE_4K	0x01
#define H_RPTI_PAGE_64K	0x02
#define H_RPTI_PAGE_2M	0x04
#define H_RPTI_PAGE_1G	0x08
#define H_RPTI_PAGE_ALL (-1UL)

#ifndef __ASSEMBLY__
#include <linux/types.h>

/**
 * plpar_hcall_norets: - Make a pseries hypervisor call with no return arguments
 * @opcode: The hypervisor call to make.
 *
 * This call supports up to 7 arguments and only returns the status of
 * the hcall. Use this version where possible, its slightly faster than
 * the other plpar_hcalls.
 */
long plpar_hcall_norets(unsigned long opcode, ...);

/* Variant which does not do hcall tracing */
long plpar_hcall_norets_notrace(unsigned long opcode, ...);

/**
 * plpar_hcall: - Make a pseries hypervisor call
 * @opcode: The hypervisor call to make.
 * @retbuf: Buffer to store up to 4 return arguments in.
 *
 * This call supports up to 6 arguments and 4 return arguments. Use
 * PLPAR_HCALL_BUFSIZE to size the return argument buffer.
 *
 * Used for all but the craziest of phyp interfaces (see plpar_hcall9)
 */
#define PLPAR_HCALL_BUFSIZE 4
long plpar_hcall(unsigned long opcode, unsigned long retbuf[static PLPAR_HCALL_BUFSIZE], ...);

/**
 * plpar_hcall_raw: - Make a hypervisor call without calculating hcall stats
 * @opcode: The hypervisor call to make.
 * @retbuf: Buffer to store up to 4 return arguments in.
 *
 * This call supports up to 6 arguments and 4 return arguments. Use
 * PLPAR_HCALL_BUFSIZE to size the return argument buffer.
 *
 * Used when phyp interface needs to be called in real mode. Similar to
 * plpar_hcall, but plpar_hcall_raw works in real mode and does not
 * calculate hypervisor call statistics.
 */
long plpar_hcall_raw(unsigned long opcode, unsigned long retbuf[static PLPAR_HCALL_BUFSIZE], ...);

/**
 * plpar_hcall9: - Make a pseries hypervisor call with up to 9 return arguments
 * @opcode: The hypervisor call to make.
 * @retbuf: Buffer to store up to 9 return arguments in.
 *
 * This call supports up to 9 arguments and 9 return arguments. Use
 * PLPAR_HCALL9_BUFSIZE to size the return argument buffer.
 */
#define PLPAR_HCALL9_BUFSIZE 9
long plpar_hcall9(unsigned long opcode, unsigned long retbuf[static PLPAR_HCALL9_BUFSIZE], ...);
long plpar_hcall9_raw(unsigned long opcode, unsigned long retbuf[static PLPAR_HCALL9_BUFSIZE], ...);

struct hvcall_mpp_data {
	unsigned long entitled_mem;
	unsigned long mapped_mem;
	unsigned short group_num;
	unsigned short pool_num;
	unsigned char mem_weight;
	unsigned char unallocated_mem_weight;
	unsigned long unallocated_entitlement;  /* value in bytes */
	unsigned long pool_size;
	signed long loan_request;
	unsigned long backing_mem;
};

long h_get_mpp(struct hvcall_mpp_data *mpp_data);

struct hvcall_mpp_x_data {
	unsigned long coalesced_bytes;
	unsigned long pool_coalesced_bytes;
	unsigned long pool_purr_cycles;
	unsigned long pool_spurr_cycles;
	unsigned long reserved[3];
};

int h_get_mpp_x(struct hvcall_mpp_x_data *mpp_x_data);

static inline unsigned int get_longbusy_msecs(int longbusy_rc)
{
	switch (longbusy_rc) {
	case H_LONG_BUSY_ORDER_1_MSEC:
		return 1;
	case H_LONG_BUSY_ORDER_10_MSEC:
		return 10;
	case H_LONG_BUSY_ORDER_100_MSEC:
		return 100;
	case H_LONG_BUSY_ORDER_1_SEC:
		return 1000;
	case H_LONG_BUSY_ORDER_10_SEC:
		return 10000;
	case H_LONG_BUSY_ORDER_100_SEC:
		return 100000;
	default:
		return 1;
	}
}

struct h_cpu_char_result {
	u64 character;
	u64 behaviour;
};

/*
 * Register state for entering a nested guest with H_ENTER_NESTED.
 * New member must be added at the end.
 */
struct hv_guest_state {
	u64 version;		/* version of this structure layout, must be first */
	u32 lpid;
	u32 vcpu_token;
	/* These registers are hypervisor privileged (at least for writing) */
	u64 lpcr;
	u64 pcr;
	u64 amor;
	u64 dpdes;
	u64 hfscr;
	s64 tb_offset;
	u64 dawr0;
	u64 dawrx0;
	u64 ciabr;
	u64 hdec_expiry;
	u64 purr;
	u64 spurr;
	u64 ic;
	u64 vtb;
	u64 hdar;
	u64 hdsisr;
	u64 heir;
	u64 asdr;
	/* These are OS privileged but need to be set late in guest entry */
	u64 srr0;
	u64 srr1;
	u64 sprg[4];
	u64 pidr;
	u64 cfar;
	u64 ppr;
	/* Version 1 ends here */
	u64 dawr1;
	u64 dawrx1;
	/* Version 2 ends here */
};

/* Latest version of hv_guest_state structure */
#define HV_GUEST_STATE_VERSION	2

static inline int hv_guest_state_size(unsigned int version)
{
	switch (version) {
	case 1:
		return offsetofend(struct hv_guest_state, ppr);
	case 2:
		return offsetofend(struct hv_guest_state, dawrx1);
	default:
		return -1;
	}
}

/*
 * From the document "H_GetPerformanceCounterInfo Interface" v1.07
 *
 * H_GET_PERF_COUNTER_INFO argument
 */
struct hv_get_perf_counter_info_params {
	__be32 counter_request; /* I */
	__be32 starting_index;  /* IO */
	__be16 secondary_index; /* IO */
	__be16 returned_values; /* O */
	__be32 detail_rc; /* O, only needed when called via *_norets() */

/*
	 * O, size each of counter_value element in bytes, only set for version
	 * >= 0x3
	 */
	__be16 cv_element_size;

/* I, 0 (zero) for versions < 0x3 */
	__u8 counter_info_version_in;

/* O, 0 (zero) if version < 0x3. Must be set to 0 when making hcall */
	__u8 counter_info_version_out;
	__u8 reserved[0xC];
	__u8 counter_value[];
} __packed;

#define HGPCI_REQ_BUFFER_SIZE	4096
#define HGPCI_MAX_DATA_BYTES \
	(HGPCI_REQ_BUFFER_SIZE - sizeof(struct hv_get_perf_counter_info_params))

struct hv_gpci_request_buffer {
	struct hv_get_perf_counter_info_params params;
	uint8_t bytes[HGPCI_MAX_DATA_BYTES];
} __packed;

#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_HVCALL_H */

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