diff options
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/radeon_drm.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/cryptouser.h | 111 | ||||
| -rw-r--r-- | include/uapi/linux/hsi/cs-protocol.h | 16 | ||||
| -rw-r--r-- | include/uapi/linux/kvm.h | 9 | ||||
| -rw-r--r-- | include/uapi/linux/netfilter_bridge/ebtables.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/perf_event.h | 18 | ||||
| -rw-r--r-- | include/uapi/linux/vfio.h | 102 | ||||
| -rw-r--r-- | include/uapi/misc/cxl.h | 22 | ||||
| -rw-r--r-- | include/uapi/rdma/ib_user_verbs.h | 19 |
9 files changed, 288 insertions, 12 deletions
diff --git a/include/uapi/drm/radeon_drm.h b/include/uapi/drm/radeon_drm.h index 871e73f99a4d..94d44ab2fda1 100644 --- a/include/uapi/drm/radeon_drm.h +++ b/include/uapi/drm/radeon_drm.h @@ -1038,6 +1038,7 @@ struct drm_radeon_cs { #define RADEON_INFO_CURRENT_GPU_SCLK 0x22 #define RADEON_INFO_CURRENT_GPU_MCLK 0x23 #define RADEON_INFO_READ_REG 0x24 +#define RADEON_INFO_VA_UNMAP_WORKING 0x25 struct drm_radeon_info { uint32_t request; diff --git a/include/uapi/linux/cryptouser.h b/include/uapi/linux/cryptouser.h new file mode 100644 index 000000000000..2e67bb64c1da --- /dev/null +++ b/include/uapi/linux/cryptouser.h @@ -0,0 +1,111 @@ +/* + * Crypto user configuration API. + * + * Copyright (C) 2011 secunet Security Networks AG + * Copyright (C) 2011 Steffen Klassert <steffen.klassert@secunet.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + */ + +/* Netlink configuration messages. */ +enum { + CRYPTO_MSG_BASE = 0x10, + CRYPTO_MSG_NEWALG = 0x10, + CRYPTO_MSG_DELALG, + CRYPTO_MSG_UPDATEALG, + CRYPTO_MSG_GETALG, + CRYPTO_MSG_DELRNG, + __CRYPTO_MSG_MAX +}; +#define CRYPTO_MSG_MAX (__CRYPTO_MSG_MAX - 1) +#define CRYPTO_NR_MSGTYPES (CRYPTO_MSG_MAX + 1 - CRYPTO_MSG_BASE) + +#define CRYPTO_MAX_NAME CRYPTO_MAX_ALG_NAME + +/* Netlink message attributes. */ +enum crypto_attr_type_t { + CRYPTOCFGA_UNSPEC, + CRYPTOCFGA_PRIORITY_VAL, /* __u32 */ + CRYPTOCFGA_REPORT_LARVAL, /* struct crypto_report_larval */ + CRYPTOCFGA_REPORT_HASH, /* struct crypto_report_hash */ + CRYPTOCFGA_REPORT_BLKCIPHER, /* struct crypto_report_blkcipher */ + CRYPTOCFGA_REPORT_AEAD, /* struct crypto_report_aead */ + CRYPTOCFGA_REPORT_COMPRESS, /* struct crypto_report_comp */ + CRYPTOCFGA_REPORT_RNG, /* struct crypto_report_rng */ + CRYPTOCFGA_REPORT_CIPHER, /* struct crypto_report_cipher */ + CRYPTOCFGA_REPORT_AKCIPHER, /* struct crypto_report_akcipher */ + __CRYPTOCFGA_MAX + +#define CRYPTOCFGA_MAX (__CRYPTOCFGA_MAX - 1) +}; + +struct crypto_user_alg { + char cru_name[CRYPTO_MAX_ALG_NAME]; + char cru_driver_name[CRYPTO_MAX_ALG_NAME]; + char cru_module_name[CRYPTO_MAX_ALG_NAME]; + __u32 cru_type; + __u32 cru_mask; + __u32 cru_refcnt; + __u32 cru_flags; +}; + +struct crypto_report_larval { + char type[CRYPTO_MAX_NAME]; +}; + +struct crypto_report_hash { + char type[CRYPTO_MAX_NAME]; + unsigned int blocksize; + unsigned int digestsize; +}; + +struct crypto_report_cipher { + char type[CRYPTO_MAX_ALG_NAME]; + unsigned int blocksize; + unsigned int min_keysize; + unsigned int max_keysize; +}; + +struct crypto_report_blkcipher { + char type[CRYPTO_MAX_NAME]; + char geniv[CRYPTO_MAX_NAME]; + unsigned int blocksize; + unsigned int min_keysize; + unsigned int max_keysize; + unsigned int ivsize; +}; + +struct crypto_report_aead { + char type[CRYPTO_MAX_NAME]; + char geniv[CRYPTO_MAX_NAME]; + unsigned int blocksize; + unsigned int maxauthsize; + unsigned int ivsize; +}; + +struct crypto_report_comp { + char type[CRYPTO_MAX_NAME]; +}; + +struct crypto_report_rng { + char type[CRYPTO_MAX_NAME]; + unsigned int seedsize; +}; + +struct crypto_report_akcipher { + char type[CRYPTO_MAX_NAME]; +}; + +#define CRYPTO_REPORT_MAXSIZE (sizeof(struct crypto_user_alg) + \ + sizeof(struct crypto_report_blkcipher)) diff --git a/include/uapi/linux/hsi/cs-protocol.h b/include/uapi/linux/hsi/cs-protocol.h index 4957bba57cbe..f153d6ea7c62 100644 --- a/include/uapi/linux/hsi/cs-protocol.h +++ b/include/uapi/linux/hsi/cs-protocol.h @@ -76,6 +76,15 @@ struct cs_buffer_config { }; /* + * struct for monotonic timestamp taken when the + * last control command was received + */ +struct cs_timestamp { + __u32 tv_sec; /* seconds */ + __u32 tv_nsec; /* nanoseconds */ +}; + +/* * Struct describing the layout and contents of the driver mmap area. * This information is meant as read-only information for the application. */ @@ -91,11 +100,8 @@ struct cs_mmap_config_block { __u32 rx_ptr; __u32 rx_ptr_boundary; __u32 reserved3[2]; - /* - * if enabled with CS_FEAT_TSTAMP_RX_CTRL, monotonic - * timestamp taken when the last control command was received - */ - struct timespec tstamp_rx_ctrl; + /* enabled with CS_FEAT_TSTAMP_RX_CTRL */ + struct cs_timestamp tstamp_rx_ctrl; }; #define CS_IO_MAGIC 'C' diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 4b60056776d1..716ad4ae4d4b 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -202,7 +202,7 @@ struct kvm_run { __u32 exit_reason; __u8 ready_for_interrupt_injection; __u8 if_flag; - __u8 padding2[2]; + __u16 flags; /* in (pre_kvm_run), out (post_kvm_run) */ __u64 cr8; @@ -814,6 +814,9 @@ struct kvm_ppc_smmu_info { #define KVM_CAP_S390_INJECT_IRQ 113 #define KVM_CAP_S390_IRQ_STATE 114 #define KVM_CAP_PPC_HWRNG 115 +#define KVM_CAP_DISABLE_QUIRKS 116 +#define KVM_CAP_X86_SMM 117 +#define KVM_CAP_MULTI_ADDRESS_SPACE 118 #ifdef KVM_CAP_IRQ_ROUTING @@ -894,7 +897,7 @@ struct kvm_xen_hvm_config { * * KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies * the irqfd to operate in resampling mode for level triggered interrupt - * emlation. See Documentation/virtual/kvm/api.txt. + * emulation. See Documentation/virtual/kvm/api.txt. */ #define KVM_IRQFD_FLAG_RESAMPLE (1 << 1) @@ -1199,6 +1202,8 @@ struct kvm_s390_ucas_mapping { /* Available with KVM_CAP_S390_IRQ_STATE */ #define KVM_S390_SET_IRQ_STATE _IOW(KVMIO, 0xb5, struct kvm_s390_irq_state) #define KVM_S390_GET_IRQ_STATE _IOW(KVMIO, 0xb6, struct kvm_s390_irq_state) +/* Available with KVM_CAP_X86_SMM */ +#define KVM_SMI _IO(KVMIO, 0xb7) #define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) #define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1) diff --git a/include/uapi/linux/netfilter_bridge/ebtables.h b/include/uapi/linux/netfilter_bridge/ebtables.h index 773dfe8924c7..fd2ee501726d 100644 --- a/include/uapi/linux/netfilter_bridge/ebtables.h +++ b/include/uapi/linux/netfilter_bridge/ebtables.h @@ -6,7 +6,7 @@ * * ebtables.c,v 2.0, April, 2002 * - * This code is stongly inspired on the iptables code which is + * This code is strongly inspired by the iptables code which is * Copyright (C) 1999 Paul `Rusty' Russell & Michael J. Neuling */ diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h index 309211b3eb67..d97f84c080da 100644 --- a/include/uapi/linux/perf_event.h +++ b/include/uapi/linux/perf_event.h @@ -167,6 +167,7 @@ enum perf_branch_sample_type_shift { PERF_SAMPLE_BRANCH_COND_SHIFT = 10, /* conditional branches */ PERF_SAMPLE_BRANCH_CALL_STACK_SHIFT = 11, /* call/ret stack */ + PERF_SAMPLE_BRANCH_IND_JUMP_SHIFT = 12, /* indirect jumps */ PERF_SAMPLE_BRANCH_MAX_SHIFT /* non-ABI */ }; @@ -186,6 +187,7 @@ enum perf_branch_sample_type { PERF_SAMPLE_BRANCH_COND = 1U << PERF_SAMPLE_BRANCH_COND_SHIFT, PERF_SAMPLE_BRANCH_CALL_STACK = 1U << PERF_SAMPLE_BRANCH_CALL_STACK_SHIFT, + PERF_SAMPLE_BRANCH_IND_JUMP = 1U << PERF_SAMPLE_BRANCH_IND_JUMP_SHIFT, PERF_SAMPLE_BRANCH_MAX = 1U << PERF_SAMPLE_BRANCH_MAX_SHIFT, }; @@ -564,6 +566,10 @@ struct perf_event_mmap_page { #define PERF_RECORD_MISC_GUEST_USER (5 << 0) /* + * Indicates that /proc/PID/maps parsing are truncated by time out. + */ +#define PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT (1 << 12) +/* * PERF_RECORD_MISC_MMAP_DATA and PERF_RECORD_MISC_COMM_EXEC are used on * different events so can reuse the same bit position. */ @@ -800,6 +806,18 @@ enum perf_event_type { */ PERF_RECORD_ITRACE_START = 12, + /* + * Records the dropped/lost sample number. + * + * struct { + * struct perf_event_header header; + * + * u64 lost; + * struct sample_id sample_id; + * }; + */ + PERF_RECORD_LOST_SAMPLES = 13, + PERF_RECORD_MAX, /* non-ABI */ }; diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h index b57b750c222f..9fd7b5d8df2f 100644 --- a/include/uapi/linux/vfio.h +++ b/include/uapi/linux/vfio.h @@ -36,6 +36,8 @@ /* Two-stage IOMMU */ #define VFIO_TYPE1_NESTING_IOMMU 6 /* Implies v2 */ +#define VFIO_SPAPR_TCE_v2_IOMMU 7 + /* * The IOCTL interface is designed for extensibility by embedding the * structure length (argsz) and flags into structures passed between @@ -443,6 +445,23 @@ struct vfio_iommu_type1_dma_unmap { /* -------- Additional API for SPAPR TCE (Server POWERPC) IOMMU -------- */ /* + * The SPAPR TCE DDW info struct provides the information about + * the details of Dynamic DMA window capability. + * + * @pgsizes contains a page size bitmask, 4K/64K/16M are supported. + * @max_dynamic_windows_supported tells the maximum number of windows + * which the platform can create. + * @levels tells the maximum number of levels in multi-level IOMMU tables; + * this allows splitting a table into smaller chunks which reduces + * the amount of physically contiguous memory required for the table. + */ +struct vfio_iommu_spapr_tce_ddw_info { + __u64 pgsizes; /* Bitmap of supported page sizes */ + __u32 max_dynamic_windows_supported; + __u32 levels; +}; + +/* * The SPAPR TCE info struct provides the information about the PCI bus * address ranges available for DMA, these values are programmed into * the hardware so the guest has to know that information. @@ -452,14 +471,17 @@ struct vfio_iommu_type1_dma_unmap { * addresses too so the window works as a filter rather than an offset * for IOVA addresses. * - * A flag will need to be added if other page sizes are supported, - * so as defined here, it is always 4k. + * Flags supported: + * - VFIO_IOMMU_SPAPR_INFO_DDW: informs the userspace that dynamic DMA windows + * (DDW) support is present. @ddw is only supported when DDW is present. */ struct vfio_iommu_spapr_tce_info { __u32 argsz; - __u32 flags; /* reserved for future use */ + __u32 flags; +#define VFIO_IOMMU_SPAPR_INFO_DDW (1 << 0) /* DDW supported */ __u32 dma32_window_start; /* 32 bit window start (bytes) */ __u32 dma32_window_size; /* 32 bit window size (bytes) */ + struct vfio_iommu_spapr_tce_ddw_info ddw; }; #define VFIO_IOMMU_SPAPR_TCE_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12) @@ -470,12 +492,23 @@ struct vfio_iommu_spapr_tce_info { * - unfreeze IO/DMA for frozen PE; * - read PE state; * - reset PE; - * - configure PE. + * - configure PE; + * - inject EEH error. */ +struct vfio_eeh_pe_err { + __u32 type; + __u32 func; + __u64 addr; + __u64 mask; +}; + struct vfio_eeh_pe_op { __u32 argsz; __u32 flags; __u32 op; + union { + struct vfio_eeh_pe_err err; + }; }; #define VFIO_EEH_PE_DISABLE 0 /* Disable EEH functionality */ @@ -492,9 +525,70 @@ struct vfio_eeh_pe_op { #define VFIO_EEH_PE_RESET_HOT 6 /* Assert hot reset */ #define VFIO_EEH_PE_RESET_FUNDAMENTAL 7 /* Assert fundamental reset */ #define VFIO_EEH_PE_CONFIGURE 8 /* PE configuration */ +#define VFIO_EEH_PE_INJECT_ERR 9 /* Inject EEH error */ #define VFIO_EEH_PE_OP _IO(VFIO_TYPE, VFIO_BASE + 21) +/** + * VFIO_IOMMU_SPAPR_REGISTER_MEMORY - _IOW(VFIO_TYPE, VFIO_BASE + 17, struct vfio_iommu_spapr_register_memory) + * + * Registers user space memory where DMA is allowed. It pins + * user pages and does the locked memory accounting so + * subsequent VFIO_IOMMU_MAP_DMA/VFIO_IOMMU_UNMAP_DMA calls + * get faster. + */ +struct vfio_iommu_spapr_register_memory { + __u32 argsz; + __u32 flags; + __u64 vaddr; /* Process virtual address */ + __u64 size; /* Size of mapping (bytes) */ +}; +#define VFIO_IOMMU_SPAPR_REGISTER_MEMORY _IO(VFIO_TYPE, VFIO_BASE + 17) + +/** + * VFIO_IOMMU_SPAPR_UNREGISTER_MEMORY - _IOW(VFIO_TYPE, VFIO_BASE + 18, struct vfio_iommu_spapr_register_memory) + * + * Unregisters user space memory registered with + * VFIO_IOMMU_SPAPR_REGISTER_MEMORY. + * Uses vfio_iommu_spapr_register_memory for parameters. + */ +#define VFIO_IOMMU_SPAPR_UNREGISTER_MEMORY _IO(VFIO_TYPE, VFIO_BASE + 18) + +/** + * VFIO_IOMMU_SPAPR_TCE_CREATE - _IOWR(VFIO_TYPE, VFIO_BASE + 19, struct vfio_iommu_spapr_tce_create) + * + * Creates an additional TCE table and programs it (sets a new DMA window) + * to every IOMMU group in the container. It receives page shift, window + * size and number of levels in the TCE table being created. + * + * It allocates and returns an offset on a PCI bus of the new DMA window. + */ +struct vfio_iommu_spapr_tce_create { + __u32 argsz; + __u32 flags; + /* in */ + __u32 page_shift; + __u64 window_size; + __u32 levels; + /* out */ + __u64 start_addr; +}; +#define VFIO_IOMMU_SPAPR_TCE_CREATE _IO(VFIO_TYPE, VFIO_BASE + 19) + +/** + * VFIO_IOMMU_SPAPR_TCE_REMOVE - _IOW(VFIO_TYPE, VFIO_BASE + 20, struct vfio_iommu_spapr_tce_remove) + * + * Unprograms a TCE table from all groups in the container and destroys it. + * It receives a PCI bus offset as a window id. + */ +struct vfio_iommu_spapr_tce_remove { + __u32 argsz; + __u32 flags; + /* in */ + __u64 start_addr; +}; +#define VFIO_IOMMU_SPAPR_TCE_REMOVE _IO(VFIO_TYPE, VFIO_BASE + 20) + /* ***************************************************************** */ #endif /* _UAPIVFIO_H */ diff --git a/include/uapi/misc/cxl.h b/include/uapi/misc/cxl.h index cd6d789b73ec..99a8ca15fe64 100644 --- a/include/uapi/misc/cxl.h +++ b/include/uapi/misc/cxl.h @@ -32,10 +32,32 @@ struct cxl_ioctl_start_work { #define CXL_START_WORK_ALL (CXL_START_WORK_AMR |\ CXL_START_WORK_NUM_IRQS) + +/* Possible modes that an afu can be in */ +#define CXL_MODE_DEDICATED 0x1 +#define CXL_MODE_DIRECTED 0x2 + +/* possible flags for the cxl_afu_id flags field */ +#define CXL_AFUID_FLAG_SLAVE 0x1 /* In directed-mode afu is in slave mode */ + +struct cxl_afu_id { + __u64 flags; /* One of CXL_AFUID_FLAG_X */ + __u32 card_id; + __u32 afu_offset; + __u32 afu_mode; /* one of the CXL_MODE_X */ + __u32 reserved1; + __u64 reserved2; + __u64 reserved3; + __u64 reserved4; + __u64 reserved5; + __u64 reserved6; +}; + /* ioctl numbers */ #define CXL_MAGIC 0xCA #define CXL_IOCTL_START_WORK _IOW(CXL_MAGIC, 0x00, struct cxl_ioctl_start_work) #define CXL_IOCTL_GET_PROCESS_ELEMENT _IOR(CXL_MAGIC, 0x01, __u32) +#define CXL_IOCTL_GET_AFU_ID _IOR(CXL_MAGIC, 0x02, struct cxl_afu_id) #define CXL_READ_MIN_SIZE 0x1000 /* 4K */ diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h index b513e662d8e4..978841eeaff1 100644 --- a/include/uapi/rdma/ib_user_verbs.h +++ b/include/uapi/rdma/ib_user_verbs.h @@ -91,6 +91,7 @@ enum { enum { IB_USER_VERBS_EX_CMD_QUERY_DEVICE = IB_USER_VERBS_CMD_QUERY_DEVICE, + IB_USER_VERBS_EX_CMD_CREATE_CQ = IB_USER_VERBS_CMD_CREATE_CQ, IB_USER_VERBS_EX_CMD_CREATE_FLOW = IB_USER_VERBS_CMD_THRESHOLD, IB_USER_VERBS_EX_CMD_DESTROY_FLOW, }; @@ -222,6 +223,8 @@ struct ib_uverbs_ex_query_device_resp { __u32 comp_mask; __u32 response_length; struct ib_uverbs_odp_caps odp_caps; + __u64 timestamp_mask; + __u64 hca_core_clock; /* in KHZ */ }; struct ib_uverbs_query_port { @@ -353,11 +356,27 @@ struct ib_uverbs_create_cq { __u64 driver_data[0]; }; +struct ib_uverbs_ex_create_cq { + __u64 user_handle; + __u32 cqe; + __u32 comp_vector; + __s32 comp_channel; + __u32 comp_mask; + __u32 flags; + __u32 reserved; +}; + struct ib_uverbs_create_cq_resp { __u32 cq_handle; __u32 cqe; }; +struct ib_uverbs_ex_create_cq_resp { + struct ib_uverbs_create_cq_resp base; + __u32 comp_mask; + __u32 response_length; +}; + struct ib_uverbs_resize_cq { __u64 response; __u32 cq_handle; |