mirror of
https://github.com/torvalds/linux.git
synced 2024-11-24 21:21:41 +00:00
3c0c9e389b
Adds the number for the H_ILLAN_ATTRIBUTES hcall. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
276 lines
9.5 KiB
C
276 lines
9.5 KiB
C
#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 */
|
|
#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_RESCINDEND -46
|
|
|
|
|
|
/* 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_AVPN (1UL<<(63-32)) /* An avpn is provided as a sanity test */
|
|
#define H_ANDCOND (1UL<<(63-33))
|
|
#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_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))
|
|
|
|
/* 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
|
|
|
|
/* DABRX flags */
|
|
#define H_DABRX_HYPERVISOR (1UL<<(63-61))
|
|
#define H_DABRX_KERNEL (1UL<<(63-62))
|
|
#define H_DABRX_USER (1UL<<(63-63))
|
|
|
|
/* Each control block has to be on a 4K bondary */
|
|
#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_GETC 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_FREE_LOGICAL_LAN_BUFFER 0x1D4
|
|
#define H_QUERY_INT_STATE 0x1E4
|
|
#define H_POLL_PENDING 0x1D8
|
|
#define H_ILLAN_ATTRIBUTES 0x244
|
|
#define H_JOIN 0x298
|
|
#define H_VASI_STATE 0x2A4
|
|
#define H_ENABLE_CRQ 0x2B0
|
|
#define MAX_HCALL_OPCODE H_ENABLE_CRQ
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
/**
|
|
* 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, ...);
|
|
|
|
/**
|
|
* 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, ...);
|
|
|
|
/**
|
|
* 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, ...);
|
|
|
|
/**
|
|
* 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, ...);
|
|
|
|
/* For hcall instrumentation. One structure per-hcall, per-CPU */
|
|
struct hcall_stats {
|
|
unsigned long num_calls; /* number of calls (on this CPU) */
|
|
unsigned long tb_total; /* total wall time (mftb) of calls. */
|
|
unsigned long purr_total; /* total cpu time (PURR) of calls. */
|
|
};
|
|
#define HCALL_STAT_ARRAY_SIZE ((MAX_HCALL_OPCODE >> 2) + 1)
|
|
|
|
#endif /* __ASSEMBLY__ */
|
|
#endif /* __KERNEL__ */
|
|
#endif /* _ASM_POWERPC_HVCALL_H */
|