2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License, version 2, as
4 * published by the Free Software Foundation.
6 * This program is distributed in the hope that it will be useful,
7 * but WITHOUT ANY WARRANTY; without even the implied warranty of
8 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9 * GNU General Public License for more details.
11 * You should have received a copy of the GNU General Public License
12 * along with this program; if not, write to the Free Software
13 * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
15 * Copyright IBM Corp. 2007
17 * Authors: Hollis Blanchard <hollisb@us.ibm.com>
20 #ifndef __LINUX_KVM_POWERPC_H
21 #define __LINUX_KVM_POWERPC_H
23 #include <linux/types.h>
25 /* Select powerpc specific features in <linux/kvm.h> */
26 #define __KVM_HAVE_SPAPR_TCE
27 #define __KVM_HAVE_PPC_SMT
28 #define __KVM_HAVE_IRQCHIP
29 #define __KVM_HAVE_IRQ_LINE
54 #define KVM_SREGS_E_IMPL_NONE 0
55 #define KVM_SREGS_E_IMPL_FSL 1
57 #define KVM_SREGS_E_FSL_PIDn (1 << 0) /* PID1/PID2 */
60 * Feature bits indicate which sections of the sregs struct are valid,
61 * both in KVM_GET_SREGS and KVM_SET_SREGS. On KVM_SET_SREGS, registers
62 * corresponding to unset feature bits will not be modified. This allows
63 * restoring a checkpoint made without that feature, while keeping the
64 * default values of the new registers.
66 * KVM_SREGS_E_BASE contains:
67 * CSRR0/1 (refers to SRR2/3 on 40x)
77 #define KVM_SREGS_E_BASE (1 << 0)
80 * KVM_SREGS_E_ARCH206 contains:
87 #define KVM_SREGS_E_ARCH206 (1 << 1)
90 * Contains EPCR, plus the upper half of 64-bit registers
91 * that are 32-bit on 32-bit implementations.
93 #define KVM_SREGS_E_64 (1 << 2)
95 #define KVM_SREGS_E_SPRG8 (1 << 3)
96 #define KVM_SREGS_E_MCIVPR (1 << 4)
99 * IVORs are used -- contains IVOR0-15, plus additional IVORs
100 * in combination with an appropriate feature bit.
102 #define KVM_SREGS_E_IVOR (1 << 5)
105 * Contains MAS0-4, MAS6-7, TLBnCFG, MMUCFG.
106 * Also TLBnPS if MMUCFG[MAVN] = 1.
108 #define KVM_SREGS_E_ARCH206_MMU (1 << 6)
110 /* DBSR, DBCR, IAC, DAC, DVC */
111 #define KVM_SREGS_E_DEBUG (1 << 7)
113 /* Enhanced debug -- DSRR0/1, SPRG9 */
114 #define KVM_SREGS_E_ED (1 << 8)
116 /* Embedded Floating Point (SPE) -- IVOR32-34 if KVM_SREGS_E_IVOR */
117 #define KVM_SREGS_E_SPE (1 << 9)
120 * DEPRECATED! USE ONE_REG FOR THIS ONE!
121 * External Proxy (EXP) -- EPR
123 #define KVM_SREGS_EXP (1 << 10)
125 /* External PID (E.PD) -- EPSC/EPLC */
126 #define KVM_SREGS_E_PD (1 << 11)
128 /* Processor Control (E.PC) -- IVOR36-37 if KVM_SREGS_E_IVOR */
129 #define KVM_SREGS_E_PC (1 << 12)
131 /* Page table (E.PT) -- EPTCFG */
132 #define KVM_SREGS_E_PT (1 << 13)
134 /* Embedded Performance Monitor (E.PM) -- IVOR35 if KVM_SREGS_E_IVOR */
135 #define KVM_SREGS_E_PM (1 << 14)
140 * Some registers may change even while a vcpu is not running.
141 * To avoid losing these changes, by default these registers are
142 * not updated by KVM_SET_SREGS. To force an update, set the bit
143 * in u.e.update_special corresponding to the register to be updated.
145 * The update_special field is zero on return from KVM_GET_SREGS.
147 * When restoring a checkpoint, the caller can set update_special
148 * to 0xffffffff to ensure that everything is restored, even new features
149 * that the caller doesn't know about.
151 #define KVM_SREGS_E_UPDATE_MCSR (1 << 0)
152 #define KVM_SREGS_E_UPDATE_TSR (1 << 1)
153 #define KVM_SREGS_E_UPDATE_DEC (1 << 2)
154 #define KVM_SREGS_E_UPDATE_DBSR (1 << 3)
157 * In KVM_SET_SREGS, reserved/pad fields must be left untouched from a
158 * previous KVM_GET_REGS.
160 * Unless otherwise indicated, setting any register with KVM_SET_SREGS
161 * directly sets its value. It does not trigger any special semantics such
162 * as write-one-to-clear. Calling KVM_SET_SREGS on an unmodified struct
163 * just received from KVM_GET_SREGS is always a no-op.
184 struct { /* KVM_SREGS_E_IMPL_FSL */
185 __u32 features; /* KVM_SREGS_E_FSL_ */
190 /* KVM_SREGS_E_FSL_PIDn */
196 __u32 features; /* KVM_SREGS_E_ */
197 __u32 impl_id; /* KVM_SREGS_E_IMPL_ */
198 __u32 update_special; /* KVM_SREGS_E_UPDATE_ */
199 __u32 pir; /* read-only */
201 __u64 sprg9; /* E.ED */
203 __u64 dsrr0; /* E.ED */
206 __u32 dsrr1; /* E.ED */
212 __u64 mcsr; /* KVM_SREGS_E_UPDATE_MCSR */
214 __u32 tsr; /* KVM_SREGS_E_UPDATE_TSR */
217 __u32 dec; /* KVM_SREGS_E_UPDATE_DEC */
220 * Userspace can read TB directly, but the
221 * value reported here is consistent with "dec".
227 __u32 dbsr; /* KVM_SREGS_E_UPDATE_DBSR */
230 * iac/dac registers are 64bit wide, while this API
231 * interface provides only lower 32 bits on 64 bit
232 * processors. ONE_REG interface is added for 64bit
238 __u8 num_iac; /* read-only */
239 __u8 num_dac; /* read-only */
240 __u8 num_dvc; /* read-only */
244 __u32 vrsave; /* a.k.a. USPRG0 */
245 __u32 epcr; /* KVM_SREGS_E_64 */
254 __u32 ivor_low[16]; /* IVOR0-15 */
255 __u32 ivor_high[18]; /* IVOR32+, plus room to expand */
257 __u32 mmucfg; /* read-only */
258 __u32 eptcfg; /* E.PT, read-only */
259 __u32 tlbcfg[4];/* read-only */
260 __u32 tlbps[4]; /* read-only */
262 __u32 eplc, epsc; /* E.PD */
273 * Defines for h/w breakpoint, watchpoint (read, write or both) and
274 * software breakpoint.
275 * These are used as "type" in KVM_SET_GUEST_DEBUG ioctl and "status"
276 * for KVM_DEBUG_EXIT.
278 #define KVMPPC_DEBUG_NONE 0x0
279 #define KVMPPC_DEBUG_BREAKPOINT (1UL << 1)
280 #define KVMPPC_DEBUG_WATCH_WRITE (1UL << 2)
281 #define KVMPPC_DEBUG_WATCH_READ (1UL << 3)
282 struct kvm_debug_exit_arch {
285 * exiting to userspace because of h/w breakpoint, watchpoint
286 * (read, write or both) and software breakpoint.
292 /* for KVM_SET_GUEST_DEBUG */
293 struct kvm_guest_debug_arch {
295 /* H/W breakpoint/watchpoint address */
298 * Type denotes h/w breakpoint, read watchpoint, write
299 * watchpoint or watchpoint (both read and write).
306 /* Debug related defines */
308 * kvm_guest_debug->control is a 32 bit field. The lower 16 bits are generic
309 * and upper 16 bits are architecture specific. Architecture specific defines
310 * that ioctl is for setting hardware breakpoint or software breakpoint.
312 #define KVM_GUESTDBG_USE_SW_BP 0x00010000
313 #define KVM_GUESTDBG_USE_HW_BP 0x00020000
315 /* definition of registers in kvm_run */
316 struct kvm_sync_regs {
319 #define KVM_INTERRUPT_SET -1U
320 #define KVM_INTERRUPT_UNSET -2U
321 #define KVM_INTERRUPT_SET_LEVEL -3U
323 #define KVM_CPU_440 1
324 #define KVM_CPU_E500V2 2
325 #define KVM_CPU_3S_32 3
326 #define KVM_CPU_3S_64 4
327 #define KVM_CPU_E500MC 5
329 /* for KVM_CAP_SPAPR_TCE */
330 struct kvm_create_spapr_tce {
335 /* for KVM_ALLOCATE_RMA */
336 struct kvm_allocate_rma {
340 /* for KVM_CAP_PPC_RTAS */
341 struct kvm_rtas_token_args {
343 __u64 token; /* Use a token of 0 to undefine a mapping */
346 struct kvm_book3e_206_tlb_entry {
353 struct kvm_book3e_206_tlb_params {
355 * For mmu types KVM_MMU_FSL_BOOKE_NOHV and KVM_MMU_FSL_BOOKE_HV:
357 * - The number of ways of TLB0 must be a power of two between 2 and
359 * - TLB1 must be fully associative.
360 * - The size of TLB0 must be a multiple of the number of ways, and
361 * the number of sets must be a power of two.
362 * - The size of TLB1 may not exceed 64 entries.
363 * - TLB0 supports 4 KiB pages.
364 * - The page sizes supported by TLB1 are as indicated by
365 * TLB1CFG (if MMUCFG[MAVN] = 0) or TLB1PS (if MMUCFG[MAVN] = 1)
366 * as returned by KVM_GET_SREGS.
367 * - TLB2 and TLB3 are reserved, and their entries in tlb_sizes[]
368 * and tlb_ways[] must be zero.
370 * tlb_ways[n] = tlb_sizes[n] means the array is fully associative.
372 * KVM will adjust TLBnCFG based on the sizes configured here,
373 * though arrays greater than 2048 entries will have TLBnCFG[NENTRY]
381 /* For KVM_PPC_GET_HTAB_FD */
382 struct kvm_get_htab_fd {
388 /* Values for kvm_get_htab_fd.flags */
389 #define KVM_GET_HTAB_BOLTED_ONLY ((__u64)0x1)
390 #define KVM_GET_HTAB_WRITE ((__u64)0x2)
393 * Data read on the file descriptor is formatted as a series of
394 * records, each consisting of a header followed by a series of
395 * `n_valid' HPTEs (16 bytes each), which are all valid. Following
396 * those valid HPTEs there are `n_invalid' invalid HPTEs, which
397 * are not represented explicitly in the stream. The same format
398 * is used for writing.
400 struct kvm_get_htab_header {
406 /* Per-vcpu XICS interrupt controller state */
407 #define KVM_REG_PPC_ICP_STATE (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x8c)
409 #define KVM_REG_PPC_ICP_CPPR_SHIFT 56 /* current proc priority */
410 #define KVM_REG_PPC_ICP_CPPR_MASK 0xff
411 #define KVM_REG_PPC_ICP_XISR_SHIFT 32 /* interrupt status field */
412 #define KVM_REG_PPC_ICP_XISR_MASK 0xffffff
413 #define KVM_REG_PPC_ICP_MFRR_SHIFT 24 /* pending IPI priority */
414 #define KVM_REG_PPC_ICP_MFRR_MASK 0xff
415 #define KVM_REG_PPC_ICP_PPRI_SHIFT 16 /* pending irq priority */
416 #define KVM_REG_PPC_ICP_PPRI_MASK 0xff
418 /* Device control API: PPC-specific devices */
419 #define KVM_DEV_MPIC_GRP_MISC 1
420 #define KVM_DEV_MPIC_BASE_ADDR 0 /* 64-bit */
422 #define KVM_DEV_MPIC_GRP_REGISTER 2 /* 32-bit */
423 #define KVM_DEV_MPIC_GRP_IRQ_ACTIVE 3 /* 32-bit */
425 /* One-Reg API: PPC-specific registers */
426 #define KVM_REG_PPC_HIOR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x1)
427 #define KVM_REG_PPC_IAC1 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x2)
428 #define KVM_REG_PPC_IAC2 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x3)
429 #define KVM_REG_PPC_IAC3 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x4)
430 #define KVM_REG_PPC_IAC4 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x5)
431 #define KVM_REG_PPC_DAC1 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x6)
432 #define KVM_REG_PPC_DAC2 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x7)
433 #define KVM_REG_PPC_DABR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x8)
434 #define KVM_REG_PPC_DSCR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x9)
435 #define KVM_REG_PPC_PURR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa)
436 #define KVM_REG_PPC_SPURR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb)
437 #define KVM_REG_PPC_DAR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xc)
438 #define KVM_REG_PPC_DSISR (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xd)
439 #define KVM_REG_PPC_AMR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xe)
440 #define KVM_REG_PPC_UAMOR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xf)
442 #define KVM_REG_PPC_MMCR0 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x10)
443 #define KVM_REG_PPC_MMCR1 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x11)
444 #define KVM_REG_PPC_MMCRA (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x12)
445 #define KVM_REG_PPC_MMCR2 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x13)
446 #define KVM_REG_PPC_MMCRS (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x14)
447 #define KVM_REG_PPC_SIAR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x15)
448 #define KVM_REG_PPC_SDAR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x16)
449 #define KVM_REG_PPC_SIER (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x17)
451 #define KVM_REG_PPC_PMC1 (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x18)
452 #define KVM_REG_PPC_PMC2 (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x19)
453 #define KVM_REG_PPC_PMC3 (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1a)
454 #define KVM_REG_PPC_PMC4 (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1b)
455 #define KVM_REG_PPC_PMC5 (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1c)
456 #define KVM_REG_PPC_PMC6 (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1d)
457 #define KVM_REG_PPC_PMC7 (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1e)
458 #define KVM_REG_PPC_PMC8 (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x1f)
460 /* 32 floating-point registers */
461 #define KVM_REG_PPC_FPR0 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x20)
462 #define KVM_REG_PPC_FPR(n) (KVM_REG_PPC_FPR0 + (n))
463 #define KVM_REG_PPC_FPR31 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x3f)
465 /* 32 VMX/Altivec vector registers */
466 #define KVM_REG_PPC_VR0 (KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x40)
467 #define KVM_REG_PPC_VR(n) (KVM_REG_PPC_VR0 + (n))
468 #define KVM_REG_PPC_VR31 (KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x5f)
470 /* 32 double-width FP registers for VSX */
471 /* High-order halves overlap with FP regs */
472 #define KVM_REG_PPC_VSR0 (KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x60)
473 #define KVM_REG_PPC_VSR(n) (KVM_REG_PPC_VSR0 + (n))
474 #define KVM_REG_PPC_VSR31 (KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x7f)
476 /* FP and vector status/control registers */
477 #define KVM_REG_PPC_FPSCR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x80)
478 #define KVM_REG_PPC_VSCR (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x81)
480 /* Virtual processor areas */
481 /* For SLB & DTL, address in high (first) half, length in low half */
482 #define KVM_REG_PPC_VPA_ADDR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x82)
483 #define KVM_REG_PPC_VPA_SLB (KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x83)
484 #define KVM_REG_PPC_VPA_DTL (KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x84)
486 #define KVM_REG_PPC_EPCR (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x85)
487 #define KVM_REG_PPC_EPR (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x86)
489 /* Timer Status Register OR/CLEAR interface */
490 #define KVM_REG_PPC_OR_TSR (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x87)
491 #define KVM_REG_PPC_CLEAR_TSR (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x88)
492 #define KVM_REG_PPC_TCR (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x89)
493 #define KVM_REG_PPC_TSR (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x8a)
495 /* Debugging: Special instruction for software breakpoint */
496 #define KVM_REG_PPC_DEBUG_INST (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x8b)
499 #define KVM_REG_PPC_MAS0 (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x8c)
500 #define KVM_REG_PPC_MAS1 (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x8d)
501 #define KVM_REG_PPC_MAS2 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x8e)
502 #define KVM_REG_PPC_MAS7_3 (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x8f)
503 #define KVM_REG_PPC_MAS4 (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x90)
504 #define KVM_REG_PPC_MAS6 (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x91)
505 #define KVM_REG_PPC_MMUCFG (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x92)
507 * TLBnCFG fields TLBnCFG_N_ENTRY and TLBnCFG_ASSOC can be changed only using
508 * KVM_CAP_SW_TLB ioctl
510 #define KVM_REG_PPC_TLB0CFG (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x93)
511 #define KVM_REG_PPC_TLB1CFG (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x94)
512 #define KVM_REG_PPC_TLB2CFG (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x95)
513 #define KVM_REG_PPC_TLB3CFG (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x96)
514 #define KVM_REG_PPC_TLB0PS (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x97)
515 #define KVM_REG_PPC_TLB1PS (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x98)
516 #define KVM_REG_PPC_TLB2PS (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x99)
517 #define KVM_REG_PPC_TLB3PS (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x9a)
518 #define KVM_REG_PPC_EPTCFG (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x9b)
520 /* Timebase offset */
521 #define KVM_REG_PPC_TB_OFFSET (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x9c)
523 /* POWER8 registers */
524 #define KVM_REG_PPC_SPMC1 (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x9d)
525 #define KVM_REG_PPC_SPMC2 (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0x9e)
526 #define KVM_REG_PPC_IAMR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x9f)
527 #define KVM_REG_PPC_TFHAR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa0)
528 #define KVM_REG_PPC_TFIAR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa1)
529 #define KVM_REG_PPC_TEXASR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa2)
530 #define KVM_REG_PPC_FSCR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa3)
531 #define KVM_REG_PPC_PSPB (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xa4)
532 #define KVM_REG_PPC_EBBHR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa5)
533 #define KVM_REG_PPC_EBBRR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa6)
534 #define KVM_REG_PPC_BESCR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa7)
535 #define KVM_REG_PPC_TAR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa8)
536 #define KVM_REG_PPC_DPDES (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xa9)
537 #define KVM_REG_PPC_DAWR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xaa)
538 #define KVM_REG_PPC_DAWRX (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xab)
539 #define KVM_REG_PPC_CIABR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xac)
540 #define KVM_REG_PPC_IC (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xad)
541 #define KVM_REG_PPC_VTB (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xae)
542 #define KVM_REG_PPC_CSIGR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xaf)
543 #define KVM_REG_PPC_TACR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb0)
544 #define KVM_REG_PPC_TCSCR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb1)
545 #define KVM_REG_PPC_PID (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb2)
546 #define KVM_REG_PPC_ACOP (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb3)
548 #define KVM_REG_PPC_VRSAVE (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb4)
549 #define KVM_REG_PPC_LPCR (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb5)
550 #define KVM_REG_PPC_PPR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xb6)
552 /* Architecture compatibility level */
553 #define KVM_REG_PPC_ARCH_COMPAT (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb7)
555 /* Transactional Memory checkpointed state:
556 * This is all GPRs, all VSX regs and a subset of SPRs
558 #define KVM_REG_PPC_TM (KVM_REG_PPC | 0x80000000)
560 #define KVM_REG_PPC_TM_GPR0 (KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0)
561 #define KVM_REG_PPC_TM_GPR(n) (KVM_REG_PPC_TM_GPR0 + (n))
562 #define KVM_REG_PPC_TM_GPR31 (KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x1f)
564 #define KVM_REG_PPC_TM_VSR0 (KVM_REG_PPC_TM | KVM_REG_SIZE_U128 | 0x20)
565 #define KVM_REG_PPC_TM_VSR(n) (KVM_REG_PPC_TM_VSR0 + (n))
566 #define KVM_REG_PPC_TM_VSR63 (KVM_REG_PPC_TM | KVM_REG_SIZE_U128 | 0x5f)
568 #define KVM_REG_PPC_TM_CR (KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x60)
569 #define KVM_REG_PPC_TM_LR (KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x61)
570 #define KVM_REG_PPC_TM_CTR (KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x62)
571 #define KVM_REG_PPC_TM_FPSCR (KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x63)
572 #define KVM_REG_PPC_TM_AMR (KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x64)
573 #define KVM_REG_PPC_TM_PPR (KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x65)
574 #define KVM_REG_PPC_TM_VRSAVE (KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x66)
575 #define KVM_REG_PPC_TM_VSCR (KVM_REG_PPC_TM | KVM_REG_SIZE_U32 | 0x67)
576 #define KVM_REG_PPC_TM_DSCR (KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x68)
577 #define KVM_REG_PPC_TM_TAR (KVM_REG_PPC_TM | KVM_REG_SIZE_U64 | 0x69)
579 /* PPC64 eXternal Interrupt Controller Specification */
580 #define KVM_DEV_XICS_GRP_SOURCES 1 /* 64-bit source attributes */
582 /* Layout of 64-bit source attribute values */
583 #define KVM_XICS_DESTINATION_SHIFT 0
584 #define KVM_XICS_DESTINATION_MASK 0xffffffffULL
585 #define KVM_XICS_PRIORITY_SHIFT 32
586 #define KVM_XICS_PRIORITY_MASK 0xff
587 #define KVM_XICS_LEVEL_SENSITIVE (1ULL << 40)
588 #define KVM_XICS_MASKED (1ULL << 41)
589 #define KVM_XICS_PENDING (1ULL << 42)
591 #endif /* __LINUX_KVM_POWERPC_H */