diff options
Diffstat (limited to 'arch/s390/include/asm')
| -rw-r--r-- | arch/s390/include/asm/ap.h | 2 | ||||
| -rw-r--r-- | arch/s390/include/asm/appldata.h | 2 | ||||
| -rw-r--r-- | arch/s390/include/asm/asm-extable.h | 4 | ||||
| -rw-r--r-- | arch/s390/include/asm/asm-prototypes.h | 4 | ||||
| -rw-r--r-- | arch/s390/include/asm/cmpxchg.h | 32 | ||||
| -rw-r--r-- | arch/s390/include/asm/cpacf.h | 7 | ||||
| -rw-r--r-- | arch/s390/include/asm/cpu_mf.h | 2 | ||||
| -rw-r--r-- | arch/s390/include/asm/dma.h | 2 | ||||
| -rw-r--r-- | arch/s390/include/asm/lowcore.h | 4 | ||||
| -rw-r--r-- | arch/s390/include/asm/os_info.h | 7 | ||||
| -rw-r--r-- | arch/s390/include/asm/page.h | 6 | ||||
| -rw-r--r-- | arch/s390/include/asm/percpu.h | 34 | ||||
| -rw-r--r-- | arch/s390/include/asm/pgtable.h | 3 | ||||
| -rw-r--r-- | arch/s390/include/asm/physmem_info.h | 5 | ||||
| -rw-r--r-- | arch/s390/include/asm/pkey.h | 4 | ||||
| -rw-r--r-- | arch/s390/include/asm/ptrace.h | 52 | ||||
| -rw-r--r-- | arch/s390/include/asm/thread_info.h | 3 | ||||
| -rw-r--r-- | arch/s390/include/asm/timex.h | 13 | ||||
| -rw-r--r-- | arch/s390/include/asm/uv.h | 32 |
19 files changed, 119 insertions, 99 deletions
diff --git a/arch/s390/include/asm/ap.h b/arch/s390/include/asm/ap.h index d5d967166bac..40c2b82f083a 100644 --- a/arch/s390/include/asm/ap.h +++ b/arch/s390/include/asm/ap.h @@ -333,7 +333,7 @@ union ap_qact_ap_info { }; /** - * ap_qact(): Query AP combatibility type. + * ap_qact(): Query AP compatibility type. * @qid: The AP queue number * @apinfo: On input the info about the AP queue. On output the * alternate AP queue info provided by the qact function diff --git a/arch/s390/include/asm/appldata.h b/arch/s390/include/asm/appldata.h index c5bd9f4437e5..f2240392c708 100644 --- a/arch/s390/include/asm/appldata.h +++ b/arch/s390/include/asm/appldata.h @@ -8,8 +8,8 @@ #ifndef _ASM_S390_APPLDATA_H #define _ASM_S390_APPLDATA_H +#include <linux/io.h> #include <asm/diag.h> -#include <asm/io.h> #define APPLDATA_START_INTERVAL_REC 0x80 #define APPLDATA_STOP_REC 0x81 diff --git a/arch/s390/include/asm/asm-extable.h b/arch/s390/include/asm/asm-extable.h index 55a02a153dfc..e6532477f126 100644 --- a/arch/s390/include/asm/asm-extable.h +++ b/arch/s390/include/asm/asm-extable.h @@ -25,7 +25,7 @@ #define __EX_TABLE(_section, _fault, _target, _type) \ stringify_in_c(.section _section,"a";) \ - stringify_in_c(.align 4;) \ + stringify_in_c(.balign 4;) \ stringify_in_c(.long (_fault) - .;) \ stringify_in_c(.long (_target) - .;) \ stringify_in_c(.short (_type);) \ @@ -34,7 +34,7 @@ #define __EX_TABLE_UA(_section, _fault, _target, _type, _regerr, _regaddr, _len)\ stringify_in_c(.section _section,"a";) \ - stringify_in_c(.align 4;) \ + stringify_in_c(.balign 4;) \ stringify_in_c(.long (_fault) - .;) \ stringify_in_c(.long (_target) - .;) \ stringify_in_c(.short (_type);) \ diff --git a/arch/s390/include/asm/asm-prototypes.h b/arch/s390/include/asm/asm-prototypes.h index c37eb921bfbf..a873e873e1ee 100644 --- a/arch/s390/include/asm/asm-prototypes.h +++ b/arch/s390/include/asm/asm-prototypes.h @@ -6,4 +6,8 @@ #include <asm/fpu/api.h> #include <asm-generic/asm-prototypes.h> +__int128_t __ashlti3(__int128_t a, int b); +__int128_t __ashrti3(__int128_t a, int b); +__int128_t __lshrti3(__int128_t a, int b); + #endif /* _ASM_S390_PROTOTYPES_H */ diff --git a/arch/s390/include/asm/cmpxchg.h b/arch/s390/include/asm/cmpxchg.h index 06e0e42f4eec..aae0315374de 100644 --- a/arch/s390/include/asm/cmpxchg.h +++ b/arch/s390/include/asm/cmpxchg.h @@ -190,38 +190,18 @@ static __always_inline unsigned long __cmpxchg(unsigned long address, #define arch_cmpxchg_local arch_cmpxchg #define arch_cmpxchg64_local arch_cmpxchg -#define system_has_cmpxchg_double() 1 +#define system_has_cmpxchg128() 1 -static __always_inline int __cmpxchg_double(unsigned long p1, unsigned long p2, - unsigned long o1, unsigned long o2, - unsigned long n1, unsigned long n2) +static __always_inline u128 arch_cmpxchg128(volatile u128 *ptr, u128 old, u128 new) { - union register_pair old = { .even = o1, .odd = o2, }; - union register_pair new = { .even = n1, .odd = n2, }; - int cc; - asm volatile( " cdsg %[old],%[new],%[ptr]\n" - " ipm %[cc]\n" - " srl %[cc],28\n" - : [cc] "=&d" (cc), [old] "+&d" (old.pair) - : [new] "d" (new.pair), - [ptr] "QS" (*(unsigned long *)p1), "Q" (*(unsigned long *)p2) + : [old] "+d" (old), [ptr] "+QS" (*ptr) + : [new] "d" (new) : "memory", "cc"); - return !cc; + return old; } -#define arch_cmpxchg_double(p1, p2, o1, o2, n1, n2) \ -({ \ - typeof(p1) __p1 = (p1); \ - typeof(p2) __p2 = (p2); \ - \ - BUILD_BUG_ON(sizeof(*(p1)) != sizeof(long)); \ - BUILD_BUG_ON(sizeof(*(p2)) != sizeof(long)); \ - VM_BUG_ON((unsigned long)((__p1) + 1) != (unsigned long)(__p2));\ - __cmpxchg_double((unsigned long)__p1, (unsigned long)__p2, \ - (unsigned long)(o1), (unsigned long)(o2), \ - (unsigned long)(n1), (unsigned long)(n2)); \ -}) +#define arch_cmpxchg128 arch_cmpxchg128 #endif /* __ASM_CMPXCHG_H */ diff --git a/arch/s390/include/asm/cpacf.h b/arch/s390/include/asm/cpacf.h index 646b12981f20..b378e2b57ad8 100644 --- a/arch/s390/include/asm/cpacf.h +++ b/arch/s390/include/asm/cpacf.h @@ -2,7 +2,7 @@ /* * CP Assist for Cryptographic Functions (CPACF) * - * Copyright IBM Corp. 2003, 2017 + * Copyright IBM Corp. 2003, 2023 * Author(s): Thomas Spatzier * Jan Glauber * Harald Freudenberger (freude@de.ibm.com) @@ -132,6 +132,11 @@ #define CPACF_PCKMO_ENC_AES_128_KEY 0x12 #define CPACF_PCKMO_ENC_AES_192_KEY 0x13 #define CPACF_PCKMO_ENC_AES_256_KEY 0x14 +#define CPACF_PCKMO_ENC_ECC_P256_KEY 0x20 +#define CPACF_PCKMO_ENC_ECC_P384_KEY 0x21 +#define CPACF_PCKMO_ENC_ECC_P521_KEY 0x22 +#define CPACF_PCKMO_ENC_ECC_ED25519_KEY 0x28 +#define CPACF_PCKMO_ENC_ECC_ED448_KEY 0x29 /* * Function codes for the PRNO (PERFORM RANDOM NUMBER OPERATION) diff --git a/arch/s390/include/asm/cpu_mf.h b/arch/s390/include/asm/cpu_mf.h index 7e417d7de568..a0de5b9b02ea 100644 --- a/arch/s390/include/asm/cpu_mf.h +++ b/arch/s390/include/asm/cpu_mf.h @@ -140,7 +140,7 @@ union hws_trailer_header { unsigned int dsdes:16; /* 48-63: size of diagnostic SDE */ unsigned long long overflow; /* 64 - Overflow Count */ }; - __uint128_t val; + u128 val; }; struct hws_trailer_entry { diff --git a/arch/s390/include/asm/dma.h b/arch/s390/include/asm/dma.h index dec1c4ce628c..c260adb25997 100644 --- a/arch/s390/include/asm/dma.h +++ b/arch/s390/include/asm/dma.h @@ -2,7 +2,7 @@ #ifndef _ASM_S390_DMA_H #define _ASM_S390_DMA_H -#include <asm/io.h> +#include <linux/io.h> /* * MAX_DMA_ADDRESS is ambiguous because on s390 its completely unrelated diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h index 8aa1f6530a3e..69ccc464a430 100644 --- a/arch/s390/include/asm/lowcore.h +++ b/arch/s390/include/asm/lowcore.h @@ -118,8 +118,8 @@ struct lowcore { __u64 avg_steal_timer; /* 0x0300 */ __u64 last_update_timer; /* 0x0308 */ __u64 last_update_clock; /* 0x0310 */ - __u64 int_clock; /* 0x0318*/ - __u64 mcck_clock; /* 0x0320 */ + __u64 int_clock; /* 0x0318 */ + __u8 pad_0x0320[0x0328-0x0320]; /* 0x0320 */ __u64 clock_comparator; /* 0x0328 */ __u64 boot_clock[2]; /* 0x0330 */ diff --git a/arch/s390/include/asm/os_info.h b/arch/s390/include/asm/os_info.h index 0d1c74a7a650..a4d2e103f116 100644 --- a/arch/s390/include/asm/os_info.h +++ b/arch/s390/include/asm/os_info.h @@ -16,6 +16,9 @@ #define OS_INFO_VMCOREINFO 0 #define OS_INFO_REIPL_BLOCK 1 +#define OS_INFO_FLAGS_ENTRY 2 + +#define OS_INFO_FLAG_REIPL_CLEAR (1UL << 0) struct os_info_entry { u64 addr; @@ -30,8 +33,8 @@ struct os_info { u16 version_minor; u64 crashkernel_addr; u64 crashkernel_size; - struct os_info_entry entry[2]; - u8 reserved[4024]; + struct os_info_entry entry[3]; + u8 reserved[4004]; } __packed; void os_info_init(void); diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h index 8a2a3b5d1e29..a9c138fcd2ad 100644 --- a/arch/s390/include/asm/page.h +++ b/arch/s390/include/asm/page.h @@ -19,7 +19,7 @@ #define PAGE_SHIFT _PAGE_SHIFT #define PAGE_SIZE _PAGE_SIZE #define PAGE_MASK _PAGE_MASK -#define PAGE_DEFAULT_ACC 0 +#define PAGE_DEFAULT_ACC _AC(0, UL) /* storage-protection override */ #define PAGE_SPO_ACC 9 #define PAGE_DEFAULT_KEY (PAGE_DEFAULT_ACC << 4) @@ -179,8 +179,6 @@ int arch_make_page_accessible(struct page *page); #define HAVE_ARCH_MAKE_PAGE_ACCESSIBLE #endif -#endif /* !__ASSEMBLY__ */ - #define __PAGE_OFFSET 0x0UL #define PAGE_OFFSET 0x0UL @@ -204,6 +202,8 @@ int arch_make_page_accessible(struct page *page); #define VM_DATA_DEFAULT_FLAGS VM_DATA_FLAGS_NON_EXEC +#endif /* !__ASSEMBLY__ */ + #include <asm-generic/memory_model.h> #include <asm-generic/getorder.h> diff --git a/arch/s390/include/asm/percpu.h b/arch/s390/include/asm/percpu.h index 081837b391e3..264095dd84bc 100644 --- a/arch/s390/include/asm/percpu.h +++ b/arch/s390/include/asm/percpu.h @@ -148,6 +148,22 @@ #define this_cpu_cmpxchg_4(pcp, oval, nval) arch_this_cpu_cmpxchg(pcp, oval, nval) #define this_cpu_cmpxchg_8(pcp, oval, nval) arch_this_cpu_cmpxchg(pcp, oval, nval) +#define this_cpu_cmpxchg64(pcp, o, n) this_cpu_cmpxchg_8(pcp, o, n) + +#define this_cpu_cmpxchg128(pcp, oval, nval) \ +({ \ + typedef typeof(pcp) pcp_op_T__; \ + u128 old__, new__, ret__; \ + pcp_op_T__ *ptr__; \ + old__ = oval; \ + new__ = nval; \ + preempt_disable_notrace(); \ + ptr__ = raw_cpu_ptr(&(pcp)); \ + ret__ = cmpxchg128((void *)ptr__, old__, new__); \ + preempt_enable_notrace(); \ + ret__; \ +}) + #define arch_this_cpu_xchg(pcp, nval) \ ({ \ typeof(pcp) *ptr__; \ @@ -164,24 +180,6 @@ #define this_cpu_xchg_4(pcp, nval) arch_this_cpu_xchg(pcp, nval) #define this_cpu_xchg_8(pcp, nval) arch_this_cpu_xchg(pcp, nval) -#define arch_this_cpu_cmpxchg_double(pcp1, pcp2, o1, o2, n1, n2) \ -({ \ - typeof(pcp1) *p1__; \ - typeof(pcp2) *p2__; \ - int ret__; \ - \ - preempt_disable_notrace(); \ - p1__ = raw_cpu_ptr(&(pcp1)); \ - p2__ = raw_cpu_ptr(&(pcp2)); \ - ret__ = __cmpxchg_double((unsigned long)p1__, (unsigned long)p2__, \ - (unsigned long)(o1), (unsigned long)(o2), \ - (unsigned long)(n1), (unsigned long)(n2)); \ - preempt_enable_notrace(); \ - ret__; \ -}) - -#define this_cpu_cmpxchg_double_8 arch_this_cpu_cmpxchg_double - #include <asm-generic/percpu.h> #endif /* __ARCH_S390_PERCPU__ */ diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index 6822a11c2c8a..c55f3c3365af 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -42,9 +42,6 @@ static inline void update_page_count(int level, long count) atomic_long_add(count, &direct_pages_count[level]); } -struct seq_file; -void arch_report_meminfo(struct seq_file *m); - /* * The S390 doesn't have any external MMU info: the kernel page * tables contain all the necessary information. diff --git a/arch/s390/include/asm/physmem_info.h b/arch/s390/include/asm/physmem_info.h index 8e9c582592b3..9e41a74fce9a 100644 --- a/arch/s390/include/asm/physmem_info.h +++ b/arch/s390/include/asm/physmem_info.h @@ -3,6 +3,7 @@ #define _ASM_S390_MEM_DETECT_H #include <linux/types.h> +#include <asm/page.h> enum physmem_info_source { MEM_DETECT_NONE = 0, @@ -133,7 +134,7 @@ static inline const char *get_rr_type_name(enum reserved_range_type t) #define for_each_physmem_reserved_type_range(t, range, p_start, p_end) \ for (range = &physmem_info.reserved[t], *p_start = range->start, *p_end = range->end; \ - range && range->end; range = range->chain, \ + range && range->end; range = range->chain ? __va(range->chain) : NULL, \ *p_start = range ? range->start : 0, *p_end = range ? range->end : 0) static inline struct reserved_range *__physmem_reserved_next(enum reserved_range_type *t, @@ -145,7 +146,7 @@ static inline struct reserved_range *__physmem_reserved_next(enum reserved_range return range; } if (range->chain) - return range->chain; + return __va(range->chain); while (++*t < RR_MAX) { range = &physmem_info.reserved[*t]; if (range->end) diff --git a/arch/s390/include/asm/pkey.h b/arch/s390/include/asm/pkey.h index dd3d20c332ac..47d80a7451a6 100644 --- a/arch/s390/include/asm/pkey.h +++ b/arch/s390/include/asm/pkey.h @@ -2,7 +2,7 @@ /* * Kernelspace interface to the pkey device driver * - * Copyright IBM Corp. 2016,2019 + * Copyright IBM Corp. 2016, 2023 * * Author: Harald Freudenberger <freude@de.ibm.com> * @@ -23,6 +23,6 @@ * @return 0 on success, negative errno value on failure */ int pkey_keyblob2pkey(const u8 *key, u32 keylen, - struct pkey_protkey *protkey); + u8 *protkey, u32 *protkeylen, u32 *protkeytype); #endif /* _KAPI_PKEY_H */ diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h index bfb8c3cb8aee..d28bf8fb2799 100644 --- a/arch/s390/include/asm/ptrace.h +++ b/arch/s390/include/asm/ptrace.h @@ -23,7 +23,31 @@ #define _PIF_GUEST_FAULT BIT(PIF_GUEST_FAULT) #define _PIF_FTRACE_FULL_REGS BIT(PIF_FTRACE_FULL_REGS) -#ifndef __ASSEMBLY__ +#define PSW32_MASK_PER _AC(0x40000000, UL) +#define PSW32_MASK_DAT _AC(0x04000000, UL) +#define PSW32_MASK_IO _AC(0x02000000, UL) +#define PSW32_MASK_EXT _AC(0x01000000, UL) +#define PSW32_MASK_KEY _AC(0x00F00000, UL) +#define PSW32_MASK_BASE _AC(0x00080000, UL) /* Always one */ +#define PSW32_MASK_MCHECK _AC(0x00040000, UL) +#define PSW32_MASK_WAIT _AC(0x00020000, UL) +#define PSW32_MASK_PSTATE _AC(0x00010000, UL) +#define PSW32_MASK_ASC _AC(0x0000C000, UL) +#define PSW32_MASK_CC _AC(0x00003000, UL) +#define PSW32_MASK_PM _AC(0x00000f00, UL) +#define PSW32_MASK_RI _AC(0x00000080, UL) + +#define PSW32_ADDR_AMODE _AC(0x80000000, UL) +#define PSW32_ADDR_INSN _AC(0x7FFFFFFF, UL) + +#define PSW32_DEFAULT_KEY ((PAGE_DEFAULT_ACC) << 20) + +#define PSW32_ASC_PRIMARY _AC(0x00000000, UL) +#define PSW32_ASC_ACCREG _AC(0x00004000, UL) +#define PSW32_ASC_SECONDARY _AC(0x00008000, UL) +#define PSW32_ASC_HOME _AC(0x0000C000, UL) + +#define PSW_DEFAULT_KEY ((PAGE_DEFAULT_ACC) << 52) #define PSW_KERNEL_BITS (PSW_DEFAULT_KEY | PSW_MASK_BASE | PSW_ASC_HOME | \ PSW_MASK_EA | PSW_MASK_BA | PSW_MASK_DAT) @@ -31,6 +55,8 @@ PSW_DEFAULT_KEY | PSW_MASK_BASE | PSW_MASK_MCHECK | \ PSW_MASK_PSTATE | PSW_ASC_PRIMARY) +#ifndef __ASSEMBLY__ + struct psw_bits { unsigned long : 1; unsigned long per : 1; /* PER-Mask */ @@ -71,30 +97,6 @@ enum { &(*(struct psw_bits *)(&(__psw))); \ })) -#define PSW32_MASK_PER 0x40000000UL -#define PSW32_MASK_DAT 0x04000000UL -#define PSW32_MASK_IO 0x02000000UL -#define PSW32_MASK_EXT 0x01000000UL -#define PSW32_MASK_KEY 0x00F00000UL -#define PSW32_MASK_BASE 0x00080000UL /* Always one */ -#define PSW32_MASK_MCHECK 0x00040000UL -#define PSW32_MASK_WAIT 0x00020000UL -#define PSW32_MASK_PSTATE 0x00010000UL -#define PSW32_MASK_ASC 0x0000C000UL -#define PSW32_MASK_CC 0x00003000UL -#define PSW32_MASK_PM 0x00000f00UL -#define PSW32_MASK_RI 0x00000080UL - -#define PSW32_ADDR_AMODE 0x80000000UL -#define PSW32_ADDR_INSN 0x7FFFFFFFUL - -#define PSW32_DEFAULT_KEY (((u32)PAGE_DEFAULT_ACC) << 20) - -#define PSW32_ASC_PRIMARY 0x00000000UL -#define PSW32_ASC_ACCREG 0x00004000UL -#define PSW32_ASC_SECONDARY 0x00008000UL -#define PSW32_ASC_HOME 0x0000C000UL - typedef struct { unsigned int mask; unsigned int addr; diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h index c7c97921ed8d..a674c7d25da5 100644 --- a/arch/s390/include/asm/thread_info.h +++ b/arch/s390/include/asm/thread_info.h @@ -52,9 +52,6 @@ struct thread_info { struct task_struct; -void arch_release_task_struct(struct task_struct *tsk); -int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src); - void arch_setup_new_exec(void); #define arch_setup_new_exec arch_setup_new_exec diff --git a/arch/s390/include/asm/timex.h b/arch/s390/include/asm/timex.h index ce878e85b6e4..4d646659a5f5 100644 --- a/arch/s390/include/asm/timex.h +++ b/arch/s390/include/asm/timex.h @@ -63,7 +63,7 @@ static inline int store_tod_clock_ext_cc(union tod_clock *clk) return cc; } -static inline void store_tod_clock_ext(union tod_clock *tod) +static __always_inline void store_tod_clock_ext(union tod_clock *tod) { asm volatile("stcke %0" : "=Q" (*tod) : : "cc"); } @@ -177,7 +177,7 @@ static inline void local_tick_enable(unsigned long comp) typedef unsigned long cycles_t; -static inline unsigned long get_tod_clock(void) +static __always_inline unsigned long get_tod_clock(void) { union tod_clock clk; @@ -204,6 +204,11 @@ void init_cpu_timer(void); extern union tod_clock tod_clock_base; +static __always_inline unsigned long __get_tod_clock_monotonic(void) +{ + return get_tod_clock() - tod_clock_base.tod; +} + /** * get_clock_monotonic - returns current time in clock rate units * @@ -216,7 +221,7 @@ static inline unsigned long get_tod_clock_monotonic(void) unsigned long tod; preempt_disable_notrace(); - tod = get_tod_clock() - tod_clock_base.tod; + tod = __get_tod_clock_monotonic(); preempt_enable_notrace(); return tod; } @@ -240,7 +245,7 @@ static inline unsigned long get_tod_clock_monotonic(void) * -> ns = (th * 125) + ((tl * 125) >> 9); * */ -static inline unsigned long tod_to_ns(unsigned long todval) +static __always_inline unsigned long tod_to_ns(unsigned long todval) { return ((todval >> 9) * 125) + (((todval & 0x1ff) * 125) >> 9); } diff --git a/arch/s390/include/asm/uv.h b/arch/s390/include/asm/uv.h index 28a9ad57b6f1..d6bb2f4f78d1 100644 --- a/arch/s390/include/asm/uv.h +++ b/arch/s390/include/asm/uv.h @@ -58,6 +58,9 @@ #define UVC_CMD_SET_SHARED_ACCESS 0x1000 #define UVC_CMD_REMOVE_SHARED_ACCESS 0x1001 #define UVC_CMD_RETR_ATTEST 0x1020 +#define UVC_CMD_ADD_SECRET 0x1031 +#define UVC_CMD_LIST_SECRETS 0x1033 +#define UVC_CMD_LOCK_SECRETS 0x1034 /* Bits in installed uv calls */ enum uv_cmds_inst { @@ -88,6 +91,9 @@ enum uv_cmds_inst { BIT_UVC_CMD_DUMP_CPU = 26, BIT_UVC_CMD_DUMP_COMPLETE = 27, BIT_UVC_CMD_RETR_ATTEST = 28, + BIT_UVC_CMD_ADD_SECRET = 29, + BIT_UVC_CMD_LIST_SECRETS = 30, + BIT_UVC_CMD_LOCK_SECRETS = 31, }; enum uv_feat_ind { @@ -117,7 +123,7 @@ struct uv_cb_qui { u32 reserved70[3]; /* 0x0070 */ u32 max_num_sec_conf; /* 0x007c */ u64 max_guest_stor_addr; /* 0x0080 */ - u8 reserved88[158 - 136]; /* 0x0088 */ + u8 reserved88[0x9e - 0x88]; /* 0x0088 */ u16 max_guest_cpu_id; /* 0x009e */ u64 uv_feature_indications; /* 0x00a0 */ u64 reserveda8; /* 0x00a8 */ @@ -129,7 +135,12 @@ struct uv_cb_qui { u64 reservedd8; /* 0x00d8 */ u64 supp_att_req_hdr_ver; /* 0x00e0 */ u64 supp_att_pflags; /* 0x00e8 */ - u8 reservedf0[256 - 240]; /* 0x00f0 */ + u64 reservedf0; /* 0x00f0 */ + u64 supp_add_secret_req_ver; /* 0x00f8 */ + u64 supp_add_secret_pcf; /* 0x0100 */ + u64 supp_secret_types; /* 0x0180 */ + u16 max_secrets; /* 0x0110 */ + u8 reserved112[0x120 - 0x112]; /* 0x0112 */ } __packed __aligned(8); /* Initialize Ultravisor */ @@ -292,6 +303,19 @@ struct uv_cb_dump_complete { u64 reserved30[5]; } __packed __aligned(8); +/* + * A common UV call struct for pv guests that contains a single address + * Examples: + * Add Secret + * List Secrets + */ +struct uv_cb_guest_addr { + struct uv_cb_header header; + u64 reserved08[3]; + u64 addr; + u64 reserved28[4]; +} __packed __aligned(8); + static inline int __uv_call(unsigned long r1, unsigned long r2) { int cc; @@ -365,6 +389,10 @@ struct uv_info { unsigned long conf_dump_finalize_len; unsigned long supp_att_req_hdr_ver; unsigned long supp_att_pflags; + unsigned long supp_add_secret_req_ver; + unsigned long supp_add_secret_pcf; + unsigned long supp_secret_types; + unsigned short max_secrets; }; extern struct uv_info uv_info; |