This is a header update against git://linux-arm.org/linux-skp.git ipa52/v3
to get the KVM_ARM_GET_MAX_VM_PHYS_SHIFT ioctl. This allows to retrieve the IPA address range KVM supports. Signed-off-by: Eric Auger <eric.au...@redhat.com> --- include/standard-headers/linux/virtio_config.h | 16 ++++++++++++---- linux-headers/asm-mips/unistd.h | 18 ++++++++++++------ linux-headers/asm-powerpc/kvm.h | 1 + linux-headers/linux/kvm.h | 16 ++++++++++++++++ 4 files changed, 41 insertions(+), 10 deletions(-) diff --git a/include/standard-headers/linux/virtio_config.h b/include/standard-headers/linux/virtio_config.h index b777069..0b19436 100644 --- a/include/standard-headers/linux/virtio_config.h +++ b/include/standard-headers/linux/virtio_config.h @@ -45,11 +45,14 @@ /* We've given up on this device. */ #define VIRTIO_CONFIG_S_FAILED 0x80 -/* Some virtio feature bits (currently bits 28 through 32) are reserved for the - * transport being used (eg. virtio_ring), the rest are per-device feature - * bits. */ +/* + * Virtio feature bits VIRTIO_TRANSPORT_F_START through + * VIRTIO_TRANSPORT_F_END are reserved for the transport + * being used (e.g. virtio_ring, virtio_pci etc.), the + * rest are per-device feature bits. + */ #define VIRTIO_TRANSPORT_F_START 28 -#define VIRTIO_TRANSPORT_F_END 34 +#define VIRTIO_TRANSPORT_F_END 38 #ifndef VIRTIO_CONFIG_NO_LEGACY /* Do we get callbacks when the ring is completely used, even if we've @@ -71,4 +74,9 @@ * this is for compatibility with legacy systems. */ #define VIRTIO_F_IOMMU_PLATFORM 33 + +/* + * Does the device support Single Root I/O Virtualization? + */ +#define VIRTIO_F_SR_IOV 37 #endif /* _LINUX_VIRTIO_CONFIG_H */ diff --git a/linux-headers/asm-mips/unistd.h b/linux-headers/asm-mips/unistd.h index 9bfef7f..d4a85ef 100644 --- a/linux-headers/asm-mips/unistd.h +++ b/linux-headers/asm-mips/unistd.h @@ -388,17 +388,19 @@ #define __NR_pkey_alloc (__NR_Linux + 364) #define __NR_pkey_free (__NR_Linux + 365) #define __NR_statx (__NR_Linux + 366) +#define __NR_rseq (__NR_Linux + 367) +#define __NR_io_pgetevents (__NR_Linux + 368) /* * Offset of the last Linux o32 flavoured syscall */ -#define __NR_Linux_syscalls 366 +#define __NR_Linux_syscalls 368 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ #define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 366 +#define __NR_O32_Linux_syscalls 368 #if _MIPS_SIM == _MIPS_SIM_ABI64 @@ -733,16 +735,18 @@ #define __NR_pkey_alloc (__NR_Linux + 324) #define __NR_pkey_free (__NR_Linux + 325) #define __NR_statx (__NR_Linux + 326) +#define __NR_rseq (__NR_Linux + 327) +#define __NR_io_pgetevents (__NR_Linux + 328) /* * Offset of the last Linux 64-bit flavoured syscall */ -#define __NR_Linux_syscalls 326 +#define __NR_Linux_syscalls 328 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ #define __NR_64_Linux 5000 -#define __NR_64_Linux_syscalls 326 +#define __NR_64_Linux_syscalls 328 #if _MIPS_SIM == _MIPS_SIM_NABI32 @@ -1081,15 +1085,17 @@ #define __NR_pkey_alloc (__NR_Linux + 328) #define __NR_pkey_free (__NR_Linux + 329) #define __NR_statx (__NR_Linux + 330) +#define __NR_rseq (__NR_Linux + 331) +#define __NR_io_pgetevents (__NR_Linux + 332) /* * Offset of the last N32 flavoured syscall */ -#define __NR_Linux_syscalls 330 +#define __NR_Linux_syscalls 332 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ #define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 330 +#define __NR_N32_Linux_syscalls 332 #endif /* _ASM_UNISTD_H */ diff --git a/linux-headers/asm-powerpc/kvm.h b/linux-headers/asm-powerpc/kvm.h index 833ed9a..1b32b56 100644 --- a/linux-headers/asm-powerpc/kvm.h +++ b/linux-headers/asm-powerpc/kvm.h @@ -633,6 +633,7 @@ struct kvm_ppc_cpu_char { #define KVM_REG_PPC_PSSCR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xbd) #define KVM_REG_PPC_DEC_EXPIRY (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xbe) +#define KVM_REG_PPC_ONLINE (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xbf) /* Transactional Memory checkpointed state: * This is all GPRs, all VSX regs and a subset of SPRs diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h index 98f389a..0a90115 100644 --- a/linux-headers/linux/kvm.h +++ b/linux-headers/linux/kvm.h @@ -751,6 +751,16 @@ struct kvm_ppc_resize_hpt { #define KVM_S390_SIE_PAGE_OFFSET 1 /* + * On arm/arm64, machine type can be used to request the physical + * address size for the VM. Bits [7-0] have been reserved for the + * PA size shift (i.e, log2(PA_Size)). For backward compatibility, + * value 0 implies the default IPA size, which is 40bits. + */ +#define KVM_VM_TYPE_ARM_PHYS_SHIFT_MASK 0xff +#define KVM_VM_TYPE_ARM_PHYS_SHIFT(x) \ + ((x) & KVM_VM_TYPE_ARM_PHYS_SHIFT_MASK) + +/* * ioctls for /dev/kvm fds: */ #define KVM_GET_API_VERSION _IO(KVMIO, 0x00) @@ -775,6 +785,12 @@ struct kvm_ppc_resize_hpt { #define KVM_GET_MSR_FEATURE_INDEX_LIST _IOWR(KVMIO, 0x0a, struct kvm_msr_list) /* + * Get the maximum physical address size supported by the host. + * Returns log2(Max-Physical-Address-Size) + */ +#define KVM_ARM_GET_MAX_VM_PHYS_SHIFT _IO(KVMIO, 0x0b) + +/* * Extension capability list. */ #define KVM_CAP_IRQCHIP 0 -- 2.5.5