From 7381c5d11fe9a03ad3bf2e5700e96acc5cafe218 Mon Sep 17 00:00:00 2001 From: Alexey Kardashevskiy Date: Tue, 22 Jun 2021 17:03:36 +1000 Subject: spapr: tune rtas-size QEMU reserves space for RTAS via /rtas/rtas-size which tells the client how much space the RTAS requires to work which includes the RTAS binary blob implementing RTAS runtime. Because pseries supports FWNMI which requires plenty of space, QEMU reserves more than 2KB which is enough for the RTAS blob as it is just 20 bytes (under QEMU). Since FWNMI reset delivery was added, RTAS_SIZE macro is not used anymore. This replaces RTAS_SIZE with RTAS_MIN_SIZE and uses it in the /rtas/rtas-size calculation to account for the RTAS blob. Fixes: 0e236d347790 ("ppc/spapr: Implement FWNMI System Reset delivery") Signed-off-by: Alexey Kardashevskiy Message-Id: <20210622070336.1463250-1-aik@ozlabs.ru> Reviewed-by: Greg Kurz Signed-off-by: David Gibson --- include/hw/ppc/spapr.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index f05219f..5697327 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -770,7 +770,7 @@ void spapr_load_rtas(SpaprMachineState *spapr, void *fdt, hwaddr addr); #define SPAPR_IS_PCI_LIOBN(liobn) (!!((liobn) & 0x80000000)) #define SPAPR_PCI_DMA_WINDOW_NUM(liobn) ((liobn) & 0xff) -#define RTAS_SIZE 2048 +#define RTAS_MIN_SIZE 20 /* hv_rtas_size in SLOF */ #define RTAS_ERROR_LOG_MAX 2048 /* Offset from rtas-base where error log is placed */ -- cgit v1.1 From fc8c745d50150a63f6c5ba2cd0b83b430963b7e8 Mon Sep 17 00:00:00 2001 From: Alexey Kardashevskiy Date: Fri, 25 Jun 2021 15:51:55 +1000 Subject: spapr: Implement Open Firmware client interface The PAPR platform describes an OS environment that's presented by a combination of a hypervisor and firmware. The features it specifies require collaboration between the firmware and the hypervisor. Since the beginning, the runtime component of the firmware (RTAS) has been implemented as a 20 byte shim which simply forwards it to a hypercall implemented in qemu. The boot time firmware component is SLOF - but a build that's specific to qemu, and has always needed to be updated in sync with it. Even though we've managed to limit the amount of runtime communication we need between qemu and SLOF, there's some, and it has become increasingly awkward to handle as we've implemented new features. This implements a boot time OF client interface (CI) which is enabled by a new "x-vof" pseries machine option (stands for "Virtual Open Firmware). When enabled, QEMU implements the custom H_OF_CLIENT hcall which implements Open Firmware Client Interface (OF CI). This allows using a smaller stateless firmware which does not have to manage the device tree. The new "vof.bin" firmware image is included with source code under pc-bios/. It also includes RTAS blob. This implements a handful of CI methods just to get -kernel/-initrd working. In particular, this implements the device tree fetching and simple memory allocator - "claim" (an OF CI memory allocator) and updates "/memory@0/available" to report the client about available memory. This implements changing some device tree properties which we know how to deal with, the rest is ignored. To allow changes, this skips fdt_pack() when x-vof=on as not packing the blob leaves some room for appending. In absence of SLOF, this assigns phandles to device tree nodes to make device tree traversing work. When x-vof=on, this adds "/chosen" every time QEMU (re)builds a tree. This adds basic instances support which are managed by a hash map ihandle -> [phandle]. Before the guest started, the used memory is: 0..e60 - the initial firmware 8000..10000 - stack 400000.. - kernel 3ea0000.. - initramdisk This OF CI does not implement "interpret". Unlike SLOF, this does not format uninitialized nvram. Instead, this includes a disk image with pre-formatted nvram. With this basic support, this can only boot into kernel directly. However this is just enough for the petitboot kernel and initradmdisk to boot from any possible source. Note this requires reasonably recent guest kernel with: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=df5be5be8735 The immediate benefit is much faster booting time which especially crucial with fully emulated early CPU bring up environments. Also this may come handy when/if GRUB-in-the-userspace sees light of the day. This separates VOF and sPAPR in a hope that VOF bits may be reused by other POWERPC boards which do not support pSeries. This assumes potential support for booting from QEMU backends such as blockdev or netdev without devices/drivers used. Signed-off-by: Alexey Kardashevskiy Message-Id: <20210625055155.2252896-1-aik@ozlabs.ru> Reviewed-by: BALATON Zoltan [dwg: Adjusted some includes which broke compile in some more obscure compilation setups] Signed-off-by: David Gibson --- include/hw/ppc/spapr.h | 19 ++++++++++++++++- include/hw/ppc/vof.h | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 76 insertions(+), 1 deletion(-) create mode 100644 include/hw/ppc/vof.h (limited to 'include') diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index 5697327..1e63f33 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -12,6 +12,7 @@ #include "hw/ppc/spapr_xive.h" /* For SpaprXive */ #include "hw/ppc/xics.h" /* For ICSState */ #include "hw/ppc/spapr_tpm_proxy.h" +#include "hw/ppc/vof.h" struct SpaprVioBus; struct SpaprPhbState; @@ -180,6 +181,7 @@ struct SpaprMachineState { uint64_t kernel_addr; uint32_t initrd_base; long initrd_size; + Vof *vof; uint64_t rtc_offset; /* Now used only during incoming migration */ struct PPCTimebase tb; bool has_graphics; @@ -558,7 +560,9 @@ struct SpaprMachineState { /* Client Architecture support */ #define KVMPPC_H_CAS (KVMPPC_HCALL_BASE + 0x2) #define KVMPPC_H_UPDATE_DT (KVMPPC_HCALL_BASE + 0x3) -#define KVMPPC_HCALL_MAX KVMPPC_H_UPDATE_DT +/* 0x4 was used for KVMPPC_H_UPDATE_PHANDLE in SLOF */ +#define KVMPPC_H_VOF_CLIENT (KVMPPC_HCALL_BASE + 0x5) +#define KVMPPC_HCALL_MAX KVMPPC_H_VOF_CLIENT /* * The hcall range 0xEF00 to 0xEF80 is reserved for use in facilitating @@ -956,4 +960,17 @@ bool spapr_check_pagesize(SpaprMachineState *spapr, hwaddr pagesize, void spapr_set_all_lpcrs(target_ulong value, target_ulong mask); hwaddr spapr_get_rtas_addr(void); bool spapr_memory_hot_unplug_supported(SpaprMachineState *spapr); + +void spapr_vof_reset(SpaprMachineState *spapr, void *fdt, + target_ulong *stack_ptr, Error **errp); +void spapr_vof_quiesce(MachineState *ms); +bool spapr_vof_setprop(MachineState *ms, const char *path, const char *propname, + void *val, int vallen); +target_ulong spapr_h_vof_client(PowerPCCPU *cpu, SpaprMachineState *spapr, + target_ulong opcode, target_ulong *args); +target_ulong spapr_vof_client_architecture_support(MachineState *ms, + CPUState *cs, + target_ulong ovec_addr); +void spapr_vof_client_dt_finalize(SpaprMachineState *spapr, void *fdt); + #endif /* HW_SPAPR_H */ diff --git a/include/hw/ppc/vof.h b/include/hw/ppc/vof.h new file mode 100644 index 0000000..640be46 --- /dev/null +++ b/include/hw/ppc/vof.h @@ -0,0 +1,58 @@ +/* + * Virtual Open Firmware + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ +#ifndef HW_VOF_H +#define HW_VOF_H + +typedef struct Vof { + uint64_t top_addr; /* copied from rma_size */ + GArray *claimed; /* array of SpaprOfClaimed */ + uint64_t claimed_base; + GHashTable *of_instances; /* ihandle -> SpaprOfInstance */ + uint32_t of_instance_last; + char *bootargs; + long fw_size; +} Vof; + +int vof_client_call(MachineState *ms, Vof *vof, void *fdt, + target_ulong args_real); +uint64_t vof_claim(Vof *vof, uint64_t virt, uint64_t size, uint64_t align); +void vof_init(Vof *vof, uint64_t top_addr, Error **errp); +void vof_cleanup(Vof *vof); +void vof_build_dt(void *fdt, Vof *vof); +uint32_t vof_client_open_store(void *fdt, Vof *vof, const char *nodename, + const char *prop, const char *path); + +#define TYPE_VOF_MACHINE_IF "vof-machine-if" + +typedef struct VofMachineIfClass VofMachineIfClass; +DECLARE_CLASS_CHECKERS(VofMachineIfClass, VOF_MACHINE, TYPE_VOF_MACHINE_IF) + +struct VofMachineIfClass { + InterfaceClass parent; + target_ulong (*client_architecture_support)(MachineState *ms, CPUState *cs, + target_ulong vec); + void (*quiesce)(MachineState *ms); + bool (*setprop)(MachineState *ms, const char *path, const char *propname, + void *val, int vallen); +}; + +/* + * Initial stack size is from + * https://www.devicetree.org/open-firmware/bindings/ppc/release/ppc-2_1.html#REF27292 + * + * "Client programs shall be invoked with a valid stack pointer (r1) with + * at least 32K bytes of memory available for stack growth". + */ +#define VOF_STACK_SIZE 0x8000 + +#define VOF_MEM_READ(pa, buf, size) \ + address_space_read(&address_space_memory, \ + (pa), MEMTXATTRS_UNSPECIFIED, (buf), (size)) +#define VOF_MEM_WRITE(pa, buf, size) \ + address_space_write(&address_space_memory, \ + (pa), MEMTXATTRS_UNSPECIFIED, (buf), (size)) + +#endif /* HW_VOF_H */ -- cgit v1.1 From 17fd09c0212b1595377fd62ade033dcd4147f8b6 Mon Sep 17 00:00:00 2001 From: Nicholas Piggin Date: Tue, 15 Jun 2021 14:41:07 +1000 Subject: target/ppc/spapr: Update H_GET_CPU_CHARACTERISTICS L1D cache flush bits There are several new L1D cache flush bits added to the hcall which reflect hardware security features for speculative cache access issues. These behaviours are now being specified as negative in order to simplify patched kernel compatibility with older firmware (a new problem found in existing systems would automatically be vulnerable). [dwg: Technically this changes behaviour for existing machine types. After discussion with Nick, we've determined this is safe, because the worst that will happen if a guest gets the wrong information due to a migration is that it will perform some unnecessary workarounds, but will remain correct and secure (well, as secure as it was going to be anyway). In addition the change only affects cap-cfpc=safe which is not enabled by default, and in fact is not possible to set on any current hardware (though it's expected it will be possible on POWER10)] Signed-off-by: Nicholas Piggin Message-Id: <20210615044107.1481608-1-npiggin@gmail.com> Signed-off-by: David Gibson --- include/hw/ppc/spapr.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index 1e63f33..a25e69f 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -400,10 +400,13 @@ struct SpaprMachineState { #define H_CPU_CHAR_THR_RECONF_TRIG PPC_BIT(6) #define H_CPU_CHAR_CACHE_COUNT_DIS PPC_BIT(7) #define H_CPU_CHAR_BCCTR_FLUSH_ASSIST PPC_BIT(9) + #define H_CPU_BEHAV_FAVOUR_SECURITY PPC_BIT(0) #define H_CPU_BEHAV_L1D_FLUSH_PR PPC_BIT(1) #define H_CPU_BEHAV_BNDS_CHK_SPEC_BAR PPC_BIT(2) #define H_CPU_BEHAV_FLUSH_COUNT_CACHE PPC_BIT(5) +#define H_CPU_BEHAV_NO_L1D_FLUSH_ENTRY PPC_BIT(7) +#define H_CPU_BEHAV_NO_L1D_FLUSH_UACCESS PPC_BIT(8) /* Each control block has to be on a 4K boundary */ #define H_CB_ALIGNMENT 4096 -- cgit v1.1 From 21bde1ecb6cecba1d2f0219a1b79c240bed78749 Mon Sep 17 00:00:00 2001 From: Alexey Kardashevskiy Date: Thu, 8 Jul 2021 16:56:25 +1000 Subject: spapr: Fix implementation of Open Firmware client interface This addresses the comments from v22. The functional changes are (the VOF ones need retesting with Pegasos2): (VOF) setprop will start failing if the machine class callback did not handle it; (VOF) unit addresses are lowered in path_offset(); (SPAPR) /chosen/bootargs is initialized from kernel_cmdline if the client did not change it. Fixes: 5c991e5d4378 ("spapr: Implement Open Firmware client interface") Cc: BALATON Zoltan Signed-off-by: Alexey Kardashevskiy Message-Id: <20210708065625.548396-1-aik@ozlabs.ru> Tested-by: BALATON Zoltan Signed-off-by: David Gibson --- include/hw/ppc/spapr.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'include') diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index a25e69f..779f707 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -964,8 +964,7 @@ void spapr_set_all_lpcrs(target_ulong value, target_ulong mask); hwaddr spapr_get_rtas_addr(void); bool spapr_memory_hot_unplug_supported(SpaprMachineState *spapr); -void spapr_vof_reset(SpaprMachineState *spapr, void *fdt, - target_ulong *stack_ptr, Error **errp); +void spapr_vof_reset(SpaprMachineState *spapr, void *fdt, Error **errp); void spapr_vof_quiesce(MachineState *ms); bool spapr_vof_setprop(MachineState *ms, const char *path, const char *propname, void *val, int vallen); -- cgit v1.1 From 327d4b7f3f26eb19b8bc2b1b54afa6874612efdd Mon Sep 17 00:00:00 2001 From: Bharata B Rao Date: Tue, 6 Jul 2021 16:54:39 +0530 Subject: linux-headers: Update Update to mainline commit: 79160a603bdb ("Merge tag 'usb-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb" Signed-off-by: Bharata B Rao Message-Id: <20210706112440.1449562-2-bharata@linux.ibm.com> Signed-off-by: David Gibson --- include/standard-headers/asm-x86/kvm_para.h | 13 +++++++++++++ include/standard-headers/drm/drm_fourcc.h | 7 +++++++ include/standard-headers/linux/ethtool.h | 4 ++-- include/standard-headers/linux/input-event-codes.h | 1 + include/standard-headers/linux/virtio_ids.h | 2 +- include/standard-headers/linux/virtio_vsock.h | 9 +++++++++ 6 files changed, 33 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/standard-headers/asm-x86/kvm_para.h b/include/standard-headers/asm-x86/kvm_para.h index 215d01b..204cfb8 100644 --- a/include/standard-headers/asm-x86/kvm_para.h +++ b/include/standard-headers/asm-x86/kvm_para.h @@ -33,6 +33,8 @@ #define KVM_FEATURE_PV_SCHED_YIELD 13 #define KVM_FEATURE_ASYNC_PF_INT 14 #define KVM_FEATURE_MSI_EXT_DEST_ID 15 +#define KVM_FEATURE_HC_MAP_GPA_RANGE 16 +#define KVM_FEATURE_MIGRATION_CONTROL 17 #define KVM_HINTS_REALTIME 0 @@ -54,6 +56,7 @@ #define MSR_KVM_POLL_CONTROL 0x4b564d05 #define MSR_KVM_ASYNC_PF_INT 0x4b564d06 #define MSR_KVM_ASYNC_PF_ACK 0x4b564d07 +#define MSR_KVM_MIGRATION_CONTROL 0x4b564d08 struct kvm_steal_time { uint64_t steal; @@ -90,6 +93,16 @@ struct kvm_clock_pairing { /* MSR_KVM_ASYNC_PF_INT */ #define KVM_ASYNC_PF_VEC_MASK GENMASK(7, 0) +/* MSR_KVM_MIGRATION_CONTROL */ +#define KVM_MIGRATION_READY (1 << 0) + +/* KVM_HC_MAP_GPA_RANGE */ +#define KVM_MAP_GPA_RANGE_PAGE_SZ_4K 0 +#define KVM_MAP_GPA_RANGE_PAGE_SZ_2M (1 << 0) +#define KVM_MAP_GPA_RANGE_PAGE_SZ_1G (1 << 1) +#define KVM_MAP_GPA_RANGE_ENC_STAT(n) (n << 4) +#define KVM_MAP_GPA_RANGE_ENCRYPTED KVM_MAP_GPA_RANGE_ENC_STAT(1) +#define KVM_MAP_GPA_RANGE_DECRYPTED KVM_MAP_GPA_RANGE_ENC_STAT(0) /* Operations for KVM_HC_MMU_OP */ #define KVM_MMU_OP_WRITE_PTE 1 diff --git a/include/standard-headers/drm/drm_fourcc.h b/include/standard-headers/drm/drm_fourcc.h index a61ae52..352b51f 100644 --- a/include/standard-headers/drm/drm_fourcc.h +++ b/include/standard-headers/drm/drm_fourcc.h @@ -167,6 +167,13 @@ extern "C" { #define DRM_FORMAT_RGBA1010102 fourcc_code('R', 'A', '3', '0') /* [31:0] R:G:B:A 10:10:10:2 little endian */ #define DRM_FORMAT_BGRA1010102 fourcc_code('B', 'A', '3', '0') /* [31:0] B:G:R:A 10:10:10:2 little endian */ +/* 64 bpp RGB */ +#define DRM_FORMAT_XRGB16161616 fourcc_code('X', 'R', '4', '8') /* [63:0] x:R:G:B 16:16:16:16 little endian */ +#define DRM_FORMAT_XBGR16161616 fourcc_code('X', 'B', '4', '8') /* [63:0] x:B:G:R 16:16:16:16 little endian */ + +#define DRM_FORMAT_ARGB16161616 fourcc_code('A', 'R', '4', '8') /* [63:0] A:R:G:B 16:16:16:16 little endian */ +#define DRM_FORMAT_ABGR16161616 fourcc_code('A', 'B', '4', '8') /* [63:0] A:B:G:R 16:16:16:16 little endian */ + /* * Floating point 64bpp RGB * IEEE 754-2008 binary16 half-precision float diff --git a/include/standard-headers/linux/ethtool.h b/include/standard-headers/linux/ethtool.h index 218d944..053d3fa 100644 --- a/include/standard-headers/linux/ethtool.h +++ b/include/standard-headers/linux/ethtool.h @@ -233,7 +233,7 @@ enum tunable_id { ETHTOOL_PFC_PREVENTION_TOUT, /* timeout in msecs */ /* * Add your fresh new tunable attribute above and remember to update - * tunable_strings[] in net/core/ethtool.c + * tunable_strings[] in net/ethtool/common.c */ __ETHTOOL_TUNABLE_COUNT, }; @@ -297,7 +297,7 @@ enum phy_tunable_id { ETHTOOL_PHY_EDPD, /* * Add your fresh new phy tunable attribute above and remember to update - * phy_tunable_strings[] in net/core/ethtool.c + * phy_tunable_strings[] in net/ethtool/common.c */ __ETHTOOL_PHY_TUNABLE_COUNT, }; diff --git a/include/standard-headers/linux/input-event-codes.h b/include/standard-headers/linux/input-event-codes.h index c403b9c..b5e86b4 100644 --- a/include/standard-headers/linux/input-event-codes.h +++ b/include/standard-headers/linux/input-event-codes.h @@ -611,6 +611,7 @@ #define KEY_VOICECOMMAND 0x246 /* Listening Voice Command */ #define KEY_ASSISTANT 0x247 /* AL Context-aware desktop assistant */ #define KEY_KBD_LAYOUT_NEXT 0x248 /* AC Next Keyboard Layout Select */ +#define KEY_EMOJI_PICKER 0x249 /* Show/hide emoji picker (HUTRR101) */ #define KEY_BRIGHTNESS_MIN 0x250 /* Set Brightness to Minimum */ #define KEY_BRIGHTNESS_MAX 0x251 /* Set Brightness to Maximum */ diff --git a/include/standard-headers/linux/virtio_ids.h b/include/standard-headers/linux/virtio_ids.h index f0c35ce..4fe842c 100644 --- a/include/standard-headers/linux/virtio_ids.h +++ b/include/standard-headers/linux/virtio_ids.h @@ -54,7 +54,7 @@ #define VIRTIO_ID_SOUND 25 /* virtio sound */ #define VIRTIO_ID_FS 26 /* virtio filesystem */ #define VIRTIO_ID_PMEM 27 /* virtio pmem */ -#define VIRTIO_ID_BT 28 /* virtio bluetooth */ #define VIRTIO_ID_MAC80211_HWSIM 29 /* virtio mac80211-hwsim */ +#define VIRTIO_ID_BT 40 /* virtio bluetooth */ #endif /* _LINUX_VIRTIO_IDS_H */ diff --git a/include/standard-headers/linux/virtio_vsock.h b/include/standard-headers/linux/virtio_vsock.h index be44321..3a23488 100644 --- a/include/standard-headers/linux/virtio_vsock.h +++ b/include/standard-headers/linux/virtio_vsock.h @@ -38,6 +38,9 @@ #include "standard-headers/linux/virtio_ids.h" #include "standard-headers/linux/virtio_config.h" +/* The feature bitmap for virtio vsock */ +#define VIRTIO_VSOCK_F_SEQPACKET 1 /* SOCK_SEQPACKET supported */ + struct virtio_vsock_config { uint64_t guest_cid; } QEMU_PACKED; @@ -65,6 +68,7 @@ struct virtio_vsock_hdr { enum virtio_vsock_type { VIRTIO_VSOCK_TYPE_STREAM = 1, + VIRTIO_VSOCK_TYPE_SEQPACKET = 2, }; enum virtio_vsock_op { @@ -91,4 +95,9 @@ enum virtio_vsock_shutdown { VIRTIO_VSOCK_SHUTDOWN_SEND = 2, }; +/* VIRTIO_VSOCK_OP_RW flags values */ +enum virtio_vsock_rw { + VIRTIO_VSOCK_SEQ_EOR = 1, +}; + #endif /* _LINUX_VIRTIO_VSOCK_H */ -- cgit v1.1 From 82123b756a1a2f1965350e5794aaa7b5c6a15282 Mon Sep 17 00:00:00 2001 From: Bharata B Rao Date: Tue, 6 Jul 2021 16:54:40 +0530 Subject: target/ppc: Support for H_RPT_INVALIDATE hcall If KVM_CAP_RPT_INVALIDATE KVM capability is enabled, then - indicate the availability of H_RPT_INVALIDATE hcall to the guest via ibm,hypertas-functions property. - Enable the hcall Both the above are done only if the new sPAPR machine capability cap-rpt-invalidate is set. Signed-off-by: Bharata B Rao Message-Id: <20210706112440.1449562-3-bharata@linux.ibm.com> Signed-off-by: David Gibson --- include/hw/ppc/spapr.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index 779f707..637652a 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -75,8 +75,10 @@ typedef enum { #define SPAPR_CAP_CCF_ASSIST 0x09 /* Implements PAPR FWNMI option */ #define SPAPR_CAP_FWNMI 0x0A +/* Support H_RPT_INVALIDATE */ +#define SPAPR_CAP_RPT_INVALIDATE 0x0B /* Num Caps */ -#define SPAPR_CAP_NUM (SPAPR_CAP_FWNMI + 1) +#define SPAPR_CAP_NUM (SPAPR_CAP_RPT_INVALIDATE + 1) /* * Capability Values @@ -547,8 +549,9 @@ struct SpaprMachineState { #define H_SCM_UNBIND_MEM 0x3F0 #define H_SCM_UNBIND_ALL 0x3FC #define H_SCM_HEALTH 0x400 +#define H_RPT_INVALIDATE 0x448 -#define MAX_HCALL_OPCODE H_SCM_HEALTH +#define MAX_HCALL_OPCODE H_RPT_INVALIDATE /* The hcalls above are standardized in PAPR and implemented by pHyp * as well. @@ -939,6 +942,7 @@ extern const VMStateDescription vmstate_spapr_cap_nested_kvm_hv; extern const VMStateDescription vmstate_spapr_cap_large_decr; extern const VMStateDescription vmstate_spapr_cap_ccf_assist; extern const VMStateDescription vmstate_spapr_cap_fwnmi; +extern const VMStateDescription vmstate_spapr_cap_rpt_invalidate; static inline uint8_t spapr_get_cap(SpaprMachineState *spapr, int cap) { -- cgit v1.1