Merge "Update to v5.8 kernel headers."
diff --git a/original/uapi/asm-arm/asm/unistd-common.h b/original/uapi/asm-arm/asm/unistd-common.h
index fa61cfe..a8dfe08 100644
--- a/original/uapi/asm-arm/asm/unistd-common.h
+++ b/original/uapi/asm-arm/asm/unistd-common.h
@@ -392,5 +392,6 @@
#define __NR_clone3 (__NR_SYSCALL_BASE + 435)
#define __NR_openat2 (__NR_SYSCALL_BASE + 437)
#define __NR_pidfd_getfd (__NR_SYSCALL_BASE + 438)
+#define __NR_faccessat2 (__NR_SYSCALL_BASE + 439)
#endif /* _UAPI_ASM_ARM_UNISTD_COMMON_H */
diff --git a/original/uapi/asm-arm64/asm/hwcap.h b/original/uapi/asm-arm64/asm/hwcap.h
index 7752d93..2d6ba1c 100644
--- a/original/uapi/asm-arm64/asm/hwcap.h
+++ b/original/uapi/asm-arm64/asm/hwcap.h
@@ -73,5 +73,6 @@
#define HWCAP2_BF16 (1 << 14)
#define HWCAP2_DGH (1 << 15)
#define HWCAP2_RNG (1 << 16)
+#define HWCAP2_BTI (1 << 17)
#endif /* _UAPI__ASM_HWCAP_H */
diff --git a/original/uapi/asm-arm64/asm/mman.h b/original/uapi/asm-arm64/asm/mman.h
index 8eebf89..6fdd71e 100644
--- a/original/uapi/asm-arm64/asm/mman.h
+++ b/original/uapi/asm-arm64/asm/mman.h
@@ -1 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI__ASM_MMAN_H
+#define _UAPI__ASM_MMAN_H
+
#include <asm-generic/mman.h>
+
+#define PROT_BTI 0x10 /* BTI guarded page */
+
+#endif /* ! _UAPI__ASM_MMAN_H */
diff --git a/original/uapi/asm-arm64/asm/ptrace.h b/original/uapi/asm-arm64/asm/ptrace.h
index d1bb5b6..42cbe34 100644
--- a/original/uapi/asm-arm64/asm/ptrace.h
+++ b/original/uapi/asm-arm64/asm/ptrace.h
@@ -46,6 +46,7 @@
#define PSR_I_BIT 0x00000080
#define PSR_A_BIT 0x00000100
#define PSR_D_BIT 0x00000200
+#define PSR_BTYPE_MASK 0x00000c00
#define PSR_SSBS_BIT 0x00001000
#define PSR_PAN_BIT 0x00400000
#define PSR_UAO_BIT 0x00800000
@@ -55,6 +56,8 @@
#define PSR_Z_BIT 0x40000000
#define PSR_N_BIT 0x80000000
+#define PSR_BTYPE_SHIFT 10
+
/*
* Groups of PSR bits
*/
@@ -63,6 +66,12 @@
#define PSR_x 0x0000ff00 /* Extension */
#define PSR_c 0x000000ff /* Control */
+/* Convenience names for the values of PSTATE.BTYPE */
+#define PSR_BTYPE_NONE (0b00 << PSR_BTYPE_SHIFT)
+#define PSR_BTYPE_JC (0b01 << PSR_BTYPE_SHIFT)
+#define PSR_BTYPE_C (0b10 << PSR_BTYPE_SHIFT)
+#define PSR_BTYPE_J (0b11 << PSR_BTYPE_SHIFT)
+
/* syscall emulation path in ptrace */
#define PTRACE_SYSEMU 31
#define PTRACE_SYSEMU_SINGLESTEP 32
diff --git a/original/uapi/asm-generic/unistd.h b/original/uapi/asm-generic/unistd.h
index 3a3201e..f4a0130 100644
--- a/original/uapi/asm-generic/unistd.h
+++ b/original/uapi/asm-generic/unistd.h
@@ -855,9 +855,11 @@
__SYSCALL(__NR_openat2, sys_openat2)
#define __NR_pidfd_getfd 438
__SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd)
+#define __NR_faccessat2 439
+__SYSCALL(__NR_faccessat2, sys_faccessat2)
#undef __NR_syscalls
-#define __NR_syscalls 439
+#define __NR_syscalls 440
/*
* 32 bit systems traditionally used different
diff --git a/original/uapi/asm-x86/asm/kvm.h b/original/uapi/asm-x86/asm/kvm.h
index 3f3f780..0780f97 100644
--- a/original/uapi/asm-x86/asm/kvm.h
+++ b/original/uapi/asm-x86/asm/kvm.h
@@ -385,18 +385,23 @@
#define KVM_X86_QUIRK_MISC_ENABLE_NO_MWAIT (1 << 4)
#define KVM_STATE_NESTED_FORMAT_VMX 0
-#define KVM_STATE_NESTED_FORMAT_SVM 1 /* unused */
+#define KVM_STATE_NESTED_FORMAT_SVM 1
#define KVM_STATE_NESTED_GUEST_MODE 0x00000001
#define KVM_STATE_NESTED_RUN_PENDING 0x00000002
#define KVM_STATE_NESTED_EVMCS 0x00000004
#define KVM_STATE_NESTED_MTF_PENDING 0x00000008
+#define KVM_STATE_NESTED_GIF_SET 0x00000100
#define KVM_STATE_NESTED_SMM_GUEST_MODE 0x00000001
#define KVM_STATE_NESTED_SMM_VMXON 0x00000002
#define KVM_STATE_NESTED_VMX_VMCS_SIZE 0x1000
+#define KVM_STATE_NESTED_SVM_VMCB_SIZE 0x1000
+
+#define KVM_STATE_VMX_PREEMPTION_TIMER_DEADLINE 0x00000001
+
struct kvm_vmx_nested_state_data {
__u8 vmcs12[KVM_STATE_NESTED_VMX_VMCS_SIZE];
__u8 shadow_vmcs12[KVM_STATE_NESTED_VMX_VMCS_SIZE];
@@ -409,6 +414,18 @@
struct {
__u16 flags;
} smm;
+
+ __u32 flags;
+ __u64 preemption_timer_deadline;
+};
+
+struct kvm_svm_nested_state_data {
+ /* Save area only used if KVM_STATE_NESTED_RUN_PENDING. */
+ __u8 vmcb12[KVM_STATE_NESTED_SVM_VMCB_SIZE];
+};
+
+struct kvm_svm_nested_state_hdr {
+ __u64 vmcb_pa;
};
/* for KVM_CAP_NESTED_STATE */
@@ -419,6 +436,7 @@
union {
struct kvm_vmx_nested_state_hdr vmx;
+ struct kvm_svm_nested_state_hdr svm;
/* Pad the header to 128 bytes. */
__u8 pad[120];
@@ -431,6 +449,7 @@
*/
union {
struct kvm_vmx_nested_state_data vmx[0];
+ struct kvm_svm_nested_state_data svm[0];
} data;
};
diff --git a/original/uapi/asm-x86/asm/kvm_para.h b/original/uapi/asm-x86/asm/kvm_para.h
index 2a8e0b6..812e9b4 100644
--- a/original/uapi/asm-x86/asm/kvm_para.h
+++ b/original/uapi/asm-x86/asm/kvm_para.h
@@ -31,6 +31,7 @@
#define KVM_FEATURE_PV_SEND_IPI 11
#define KVM_FEATURE_POLL_CONTROL 12
#define KVM_FEATURE_PV_SCHED_YIELD 13
+#define KVM_FEATURE_ASYNC_PF_INT 14
#define KVM_HINTS_REALTIME 0
@@ -50,6 +51,8 @@
#define MSR_KVM_STEAL_TIME 0x4b564d03
#define MSR_KVM_PV_EOI_EN 0x4b564d04
#define MSR_KVM_POLL_CONTROL 0x4b564d05
+#define MSR_KVM_ASYNC_PF_INT 0x4b564d06
+#define MSR_KVM_ASYNC_PF_ACK 0x4b564d07
struct kvm_steal_time {
__u64 steal;
@@ -81,6 +84,11 @@
#define KVM_ASYNC_PF_ENABLED (1 << 0)
#define KVM_ASYNC_PF_SEND_ALWAYS (1 << 1)
#define KVM_ASYNC_PF_DELIVERY_AS_PF_VMEXIT (1 << 2)
+#define KVM_ASYNC_PF_DELIVERY_AS_INT (1 << 3)
+
+/* MSR_KVM_ASYNC_PF_INT */
+#define KVM_ASYNC_PF_VEC_MASK GENMASK(7, 0)
+
/* Operations for KVM_HC_MMU_OP */
#define KVM_MMU_OP_WRITE_PTE 1
@@ -112,8 +120,13 @@
#define KVM_PV_REASON_PAGE_READY 2
struct kvm_vcpu_pv_apf_data {
- __u32 reason;
- __u8 pad[60];
+ /* Used for 'page not present' events delivered via #PF */
+ __u32 flags;
+
+ /* Used for 'page ready' events delivered via interrupt notification */
+ __u32 token;
+
+ __u8 pad[56];
__u32 enabled;
};
diff --git a/original/uapi/asm-x86/asm/mce.h b/original/uapi/asm-x86/asm/mce.h
index 955c2a2..db9adc0 100644
--- a/original/uapi/asm-x86/asm/mce.h
+++ b/original/uapi/asm-x86/asm/mce.h
@@ -35,6 +35,7 @@
__u64 ipid; /* MCA_IPID MSR: only valid on SMCA systems */
__u64 ppin; /* Protected Processor Inventory Number */
__u32 microcode; /* Microcode revision */
+ __u64 kflags; /* Internal kernel use */
};
#define MCE_GET_RECORD_LEN _IOR('M', 1, int)
diff --git a/original/uapi/asm-x86/asm/unistd_32.h b/original/uapi/asm-x86/asm/unistd_32.h
index 29572e0..6f24d55 100644
--- a/original/uapi/asm-x86/asm/unistd_32.h
+++ b/original/uapi/asm-x86/asm/unistd_32.h
@@ -428,9 +428,10 @@
#define __NR_clone3 435
#define __NR_openat2 437
#define __NR_pidfd_getfd 438
+#define __NR_faccessat2 439
#ifdef __KERNEL__
-#define __NR_syscall_max 438
+#define __NR_syscall_max 439
#endif
#endif /* _ASM_X86_UNISTD_32_H */
diff --git a/original/uapi/asm-x86/asm/unistd_64.h b/original/uapi/asm-x86/asm/unistd_64.h
index c74610d..8952d46 100644
--- a/original/uapi/asm-x86/asm/unistd_64.h
+++ b/original/uapi/asm-x86/asm/unistd_64.h
@@ -350,9 +350,10 @@
#define __NR_clone3 435
#define __NR_openat2 437
#define __NR_pidfd_getfd 438
+#define __NR_faccessat2 439
#ifdef __KERNEL__
-#define __NR_syscall_max 438
+#define __NR_syscall_max 439
#endif
#endif /* _ASM_X86_UNISTD_64_H */
diff --git a/original/uapi/asm-x86/asm/unistd_x32.h b/original/uapi/asm-x86/asm/unistd_x32.h
index b6e0a33..1603fc1 100644
--- a/original/uapi/asm-x86/asm/unistd_x32.h
+++ b/original/uapi/asm-x86/asm/unistd_x32.h
@@ -303,6 +303,7 @@
#define __NR_clone3 (__X32_SYSCALL_BIT + 435)
#define __NR_openat2 (__X32_SYSCALL_BIT + 437)
#define __NR_pidfd_getfd (__X32_SYSCALL_BIT + 438)
+#define __NR_faccessat2 (__X32_SYSCALL_BIT + 439)
#define __NR_rt_sigaction (__X32_SYSCALL_BIT + 512)
#define __NR_rt_sigreturn (__X32_SYSCALL_BIT + 513)
#define __NR_ioctl (__X32_SYSCALL_BIT + 514)
diff --git a/original/uapi/asm-x86/asm/vmx.h b/original/uapi/asm-x86/asm/vmx.h
index e95b72e..b8ff9e8 100644
--- a/original/uapi/asm-x86/asm/vmx.h
+++ b/original/uapi/asm-x86/asm/vmx.h
@@ -150,6 +150,9 @@
{ EXIT_REASON_UMWAIT, "UMWAIT" }, \
{ EXIT_REASON_TPAUSE, "TPAUSE" }
+#define VMX_EXIT_REASON_FLAGS \
+ { VMX_EXIT_REASONS_FAILED_VMENTRY, "FAILED_VMENTRY" }
+
#define VMX_ABORT_SAVE_GUEST_MSR_FAIL 1
#define VMX_ABORT_LOAD_HOST_PDPTE_FAIL 2
#define VMX_ABORT_LOAD_HOST_MSR_FAIL 4
diff --git a/original/uapi/drm/amdgpu_drm.h b/original/uapi/drm/amdgpu_drm.h
index d28b4ce..4e873dc 100644
--- a/original/uapi/drm/amdgpu_drm.h
+++ b/original/uapi/drm/amdgpu_drm.h
@@ -133,6 +133,11 @@
* releasing the memory
*/
#define AMDGPU_GEM_CREATE_VRAM_WIPE_ON_RELEASE (1 << 9)
+/* Flag that BO will be encrypted and that the TMZ bit should be
+ * set in the PTEs when mapping this buffer via GPUVM or
+ * accessing it with various hw blocks
+ */
+#define AMDGPU_GEM_CREATE_ENCRYPTED (1 << 10)
struct drm_amdgpu_gem_create_in {
/** the requested memory size */
@@ -559,7 +564,7 @@
/** Handle of resource list associated with CS */
__u32 bo_list_handle;
__u32 num_chunks;
- __u32 _pad;
+ __u32 flags;
/** this points to __u64 * which point to cs chunks */
__u64 chunks;
};
@@ -593,6 +598,14 @@
*/
#define AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID (1 << 4)
+/* Flag the IB as secure (TMZ)
+ */
+#define AMDGPU_IB_FLAGS_SECURE (1 << 5)
+
+/* Tell KMD to flush and invalidate caches
+ */
+#define AMDGPU_IB_FLAG_EMIT_MEM_SYNC (1 << 6)
+
struct drm_amdgpu_cs_chunk_ib {
__u32 _pad;
/** AMDGPU_IB_FLAG_* */
diff --git a/original/uapi/drm/drm_fourcc.h b/original/uapi/drm/drm_fourcc.h
index 60c5c97..2f7a2ea 100644
--- a/original/uapi/drm/drm_fourcc.h
+++ b/original/uapi/drm/drm_fourcc.h
@@ -354,9 +354,12 @@
* a platform-dependent stride. On top of that the memory can apply
* platform-depending swizzling of some higher address bits into bit6.
*
- * This format is highly platforms specific and not useful for cross-driver
- * sharing. It exists since on a given platform it does uniquely identify the
- * layout in a simple way for i915-specific userspace.
+ * Note that this layout is only accurate on intel gen 8+ or valleyview chipsets.
+ * On earlier platforms the is highly platforms specific and not useful for
+ * cross-driver sharing. It exists since on a given platform it does uniquely
+ * identify the layout in a simple way for i915-specific userspace, which
+ * facilitated conversion of userspace to modifiers. Additionally the exact
+ * format on some really old platforms is not known.
*/
#define I915_FORMAT_MOD_X_TILED fourcc_mod_code(INTEL, 1)
@@ -369,9 +372,12 @@
* memory can apply platform-depending swizzling of some higher address bits
* into bit6.
*
- * This format is highly platforms specific and not useful for cross-driver
- * sharing. It exists since on a given platform it does uniquely identify the
- * layout in a simple way for i915-specific userspace.
+ * Note that this layout is only accurate on intel gen 8+ or valleyview chipsets.
+ * On earlier platforms the is highly platforms specific and not useful for
+ * cross-driver sharing. It exists since on a given platform it does uniquely
+ * identify the layout in a simple way for i915-specific userspace, which
+ * facilitated conversion of userspace to modifiers. Additionally the exact
+ * format on some really old platforms is not known.
*/
#define I915_FORMAT_MOD_Y_TILED fourcc_mod_code(INTEL, 2)
@@ -545,7 +551,113 @@
#define DRM_FORMAT_MOD_NVIDIA_TEGRA_TILED fourcc_mod_code(NVIDIA, 1)
/*
- * 16Bx2 Block Linear layout, used by desktop GPUs, and Tegra K1 and later
+ * Generalized Block Linear layout, used by desktop GPUs starting with NV50/G80,
+ * and Tegra GPUs starting with Tegra K1.
+ *
+ * Pixels are arranged in Groups of Bytes (GOBs). GOB size and layout varies
+ * based on the architecture generation. GOBs themselves are then arranged in
+ * 3D blocks, with the block dimensions (in terms of GOBs) always being a power
+ * of two, and hence expressible as their log2 equivalent (E.g., "2" represents
+ * a block depth or height of "4").
+ *
+ * Chapter 20 "Pixel Memory Formats" of the Tegra X1 TRM describes this format
+ * in full detail.
+ *
+ * Macro
+ * Bits Param Description
+ * ---- ----- -----------------------------------------------------------------
+ *
+ * 3:0 h log2(height) of each block, in GOBs. Placed here for
+ * compatibility with the existing
+ * DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK()-based modifiers.
+ *
+ * 4:4 - Must be 1, to indicate block-linear layout. Necessary for
+ * compatibility with the existing
+ * DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK()-based modifiers.
+ *
+ * 8:5 - Reserved (To support 3D-surfaces with variable log2(depth) block
+ * size). Must be zero.
+ *
+ * Note there is no log2(width) parameter. Some portions of the
+ * hardware support a block width of two gobs, but it is impractical
+ * to use due to lack of support elsewhere, and has no known
+ * benefits.
+ *
+ * 11:9 - Reserved (To support 2D-array textures with variable array stride
+ * in blocks, specified via log2(tile width in blocks)). Must be
+ * zero.
+ *
+ * 19:12 k Page Kind. This value directly maps to a field in the page
+ * tables of all GPUs >= NV50. It affects the exact layout of bits
+ * in memory and can be derived from the tuple
+ *
+ * (format, GPU model, compression type, samples per pixel)
+ *
+ * Where compression type is defined below. If GPU model were
+ * implied by the format modifier, format, or memory buffer, page
+ * kind would not need to be included in the modifier itself, but
+ * since the modifier should define the layout of the associated
+ * memory buffer independent from any device or other context, it
+ * must be included here.
+ *
+ * 21:20 g GOB Height and Page Kind Generation. The height of a GOB changed
+ * starting with Fermi GPUs. Additionally, the mapping between page
+ * kind and bit layout has changed at various points.
+ *
+ * 0 = Gob Height 8, Fermi - Volta, Tegra K1+ Page Kind mapping
+ * 1 = Gob Height 4, G80 - GT2XX Page Kind mapping
+ * 2 = Gob Height 8, Turing+ Page Kind mapping
+ * 3 = Reserved for future use.
+ *
+ * 22:22 s Sector layout. On Tegra GPUs prior to Xavier, there is a further
+ * bit remapping step that occurs at an even lower level than the
+ * page kind and block linear swizzles. This causes the layout of
+ * surfaces mapped in those SOC's GPUs to be incompatible with the
+ * equivalent mapping on other GPUs in the same system.
+ *
+ * 0 = Tegra K1 - Tegra Parker/TX2 Layout.
+ * 1 = Desktop GPU and Tegra Xavier+ Layout
+ *
+ * 25:23 c Lossless Framebuffer Compression type.
+ *
+ * 0 = none
+ * 1 = ROP/3D, layout 1, exact compression format implied by Page
+ * Kind field
+ * 2 = ROP/3D, layout 2, exact compression format implied by Page
+ * Kind field
+ * 3 = CDE horizontal
+ * 4 = CDE vertical
+ * 5 = Reserved for future use
+ * 6 = Reserved for future use
+ * 7 = Reserved for future use
+ *
+ * 55:25 - Reserved for future use. Must be zero.
+ */
+#define DRM_FORMAT_MOD_NVIDIA_BLOCK_LINEAR_2D(c, s, g, k, h) \
+ fourcc_mod_code(NVIDIA, (0x10 | \
+ ((h) & 0xf) | \
+ (((k) & 0xff) << 12) | \
+ (((g) & 0x3) << 20) | \
+ (((s) & 0x1) << 22) | \
+ (((c) & 0x7) << 23)))
+
+/* To grandfather in prior block linear format modifiers to the above layout,
+ * the page kind "0", which corresponds to "pitch/linear" and hence is unusable
+ * with block-linear layouts, is remapped within drivers to the value 0xfe,
+ * which corresponds to the "generic" kind used for simple single-sample
+ * uncompressed color formats on Fermi - Volta GPUs.
+ */
+static inline __u64
+drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier)
+{
+ if (!(modifier & 0x10) || (modifier & (0xff << 12)))
+ return modifier;
+ else
+ return modifier | (0xfe << 12);
+}
+
+/*
+ * 16Bx2 Block Linear layout, used by Tegra K1 and later
*
* Pixels are arranged in 64x8 Groups Of Bytes (GOBs). GOBs are then stacked
* vertically by a power of 2 (1 to 32 GOBs) to form a block.
@@ -566,20 +678,20 @@
* in full detail.
*/
#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(v) \
- fourcc_mod_code(NVIDIA, 0x10 | ((v) & 0xf))
+ DRM_FORMAT_MOD_NVIDIA_BLOCK_LINEAR_2D(0, 0, 0, 0, (v))
#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_ONE_GOB \
- fourcc_mod_code(NVIDIA, 0x10)
+ DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(0)
#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_TWO_GOB \
- fourcc_mod_code(NVIDIA, 0x11)
+ DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(1)
#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_FOUR_GOB \
- fourcc_mod_code(NVIDIA, 0x12)
+ DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(2)
#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_EIGHT_GOB \
- fourcc_mod_code(NVIDIA, 0x13)
+ DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(3)
#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_SIXTEEN_GOB \
- fourcc_mod_code(NVIDIA, 0x14)
+ DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(4)
#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_THIRTYTWO_GOB \
- fourcc_mod_code(NVIDIA, 0x15)
+ DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(5)
/*
* Some Broadcom modifiers take parameters, for example the number of
diff --git a/original/uapi/drm/i915_drm.h b/original/uapi/drm/i915_drm.h
index 2813e57..14b67cd 100644
--- a/original/uapi/drm/i915_drm.h
+++ b/original/uapi/drm/i915_drm.h
@@ -1969,6 +1969,30 @@
*/
DRM_I915_PERF_PROP_HOLD_PREEMPTION,
+ /**
+ * Specifying this pins all contexts to the specified SSEU power
+ * configuration for the duration of the recording.
+ *
+ * This parameter's value is a pointer to a struct
+ * drm_i915_gem_context_param_sseu.
+ *
+ * This property is available in perf revision 4.
+ */
+ DRM_I915_PERF_PROP_GLOBAL_SSEU,
+
+ /**
+ * This optional parameter specifies the timer interval in nanoseconds
+ * at which the i915 driver will check the OA buffer for available data.
+ * Minimum allowed value is 100 microseconds. A default value is used by
+ * the driver if this parameter is not specified. Note that larger timer
+ * values will reduce cpu consumption during OA perf captures. However,
+ * excessively large values would potentially result in OA buffer
+ * overwrites as captures reach end of the OA buffer.
+ *
+ * This property is available in perf revision 5.
+ */
+ DRM_I915_PERF_PROP_POLL_OA_PERIOD,
+
DRM_I915_PERF_PROP_MAX /* non-ABI */
};
diff --git a/original/uapi/drm/msm_drm.h b/original/uapi/drm/msm_drm.h
index 0b85ed6..19806eb 100644
--- a/original/uapi/drm/msm_drm.h
+++ b/original/uapi/drm/msm_drm.h
@@ -217,13 +217,28 @@
#define MSM_SUBMIT_FENCE_FD_IN 0x40000000 /* enable input fence_fd */
#define MSM_SUBMIT_FENCE_FD_OUT 0x20000000 /* enable output fence_fd */
#define MSM_SUBMIT_SUDO 0x10000000 /* run submitted cmds from RB */
+#define MSM_SUBMIT_SYNCOBJ_IN 0x08000000 /* enable input syncobj */
+#define MSM_SUBMIT_SYNCOBJ_OUT 0x04000000 /* enable output syncobj */
#define MSM_SUBMIT_FLAGS ( \
MSM_SUBMIT_NO_IMPLICIT | \
MSM_SUBMIT_FENCE_FD_IN | \
MSM_SUBMIT_FENCE_FD_OUT | \
MSM_SUBMIT_SUDO | \
+ MSM_SUBMIT_SYNCOBJ_IN | \
+ MSM_SUBMIT_SYNCOBJ_OUT | \
0)
+#define MSM_SUBMIT_SYNCOBJ_RESET 0x00000001 /* Reset syncobj after wait. */
+#define MSM_SUBMIT_SYNCOBJ_FLAGS ( \
+ MSM_SUBMIT_SYNCOBJ_RESET | \
+ 0)
+
+struct drm_msm_gem_submit_syncobj {
+ __u32 handle; /* in, syncobj handle. */
+ __u32 flags; /* in, from MSM_SUBMIT_SYNCOBJ_FLAGS */
+ __u64 point; /* in, timepoint for timeline syncobjs. */
+};
+
/* Each cmdstream submit consists of a table of buffers involved, and
* one or more cmdstream buffers. This allows for conditional execution
* (context-restore), and IB buffers needed for per tile/bin draw cmds.
@@ -236,7 +251,14 @@
__u64 bos; /* in, ptr to array of submit_bo's */
__u64 cmds; /* in, ptr to array of submit_cmd's */
__s32 fence_fd; /* in/out fence fd (see MSM_SUBMIT_FENCE_FD_IN/OUT) */
- __u32 queueid; /* in, submitqueue id */
+ __u32 queueid; /* in, submitqueue id */
+ __u64 in_syncobjs; /* in, ptr to to array of drm_msm_gem_submit_syncobj */
+ __u64 out_syncobjs; /* in, ptr to to array of drm_msm_gem_submit_syncobj */
+ __u32 nr_in_syncobjs; /* in, number of entries in in_syncobj */
+ __u32 nr_out_syncobjs; /* in, number of entries in out_syncobj. */
+ __u32 syncobj_stride; /* in, stride of syncobj arrays. */
+ __u32 pad; /*in, reserved for future use, always 0. */
+
};
/* The normal way to synchronize with the GPU is just to CPU_PREP on
diff --git a/original/uapi/linux/audit.h b/original/uapi/linux/audit.h
index a534d71..9b6a973 100644
--- a/original/uapi/linux/audit.h
+++ b/original/uapi/linux/audit.h
@@ -117,6 +117,7 @@
#define AUDIT_TIME_INJOFFSET 1332 /* Timekeeping offset injected */
#define AUDIT_TIME_ADJNTPVAL 1333 /* NTP value adjustment */
#define AUDIT_BPF 1334 /* BPF subsystem */
+#define AUDIT_EVENT_LISTENER 1335 /* Task joined multicast read socket */
#define AUDIT_AVC 1400 /* SE Linux avc denial or grant */
#define AUDIT_SELINUX_ERR 1401 /* Internal SE Linux Errors */
diff --git a/original/uapi/linux/bpf.h b/original/uapi/linux/bpf.h
index f9b7fdd..8bd3305 100644
--- a/original/uapi/linux/bpf.h
+++ b/original/uapi/linux/bpf.h
@@ -113,6 +113,10 @@
BPF_MAP_DELETE_BATCH,
BPF_LINK_CREATE,
BPF_LINK_UPDATE,
+ BPF_LINK_GET_FD_BY_ID,
+ BPF_LINK_GET_NEXT_ID,
+ BPF_ENABLE_STATS,
+ BPF_ITER_CREATE,
};
enum bpf_map_type {
@@ -143,6 +147,7 @@
BPF_MAP_TYPE_SK_STORAGE,
BPF_MAP_TYPE_DEVMAP_HASH,
BPF_MAP_TYPE_STRUCT_OPS,
+ BPF_MAP_TYPE_RINGBUF,
};
/* Note that tracing related programs such as
@@ -215,11 +220,28 @@
BPF_TRACE_FEXIT,
BPF_MODIFY_RETURN,
BPF_LSM_MAC,
+ BPF_TRACE_ITER,
+ BPF_CGROUP_INET4_GETPEERNAME,
+ BPF_CGROUP_INET6_GETPEERNAME,
+ BPF_CGROUP_INET4_GETSOCKNAME,
+ BPF_CGROUP_INET6_GETSOCKNAME,
+ BPF_XDP_DEVMAP,
__MAX_BPF_ATTACH_TYPE
};
#define MAX_BPF_ATTACH_TYPE __MAX_BPF_ATTACH_TYPE
+enum bpf_link_type {
+ BPF_LINK_TYPE_UNSPEC = 0,
+ BPF_LINK_TYPE_RAW_TRACEPOINT = 1,
+ BPF_LINK_TYPE_TRACING = 2,
+ BPF_LINK_TYPE_CGROUP = 3,
+ BPF_LINK_TYPE_ITER = 4,
+ BPF_LINK_TYPE_NETNS = 5,
+
+ MAX_BPF_LINK_TYPE,
+};
+
/* cgroup-bpf attach flags used in BPF_PROG_ATTACH command
*
* NONE(default): No further bpf programs allowed in the subtree.
@@ -379,6 +401,12 @@
*/
#define BPF_F_QUERY_EFFECTIVE (1U << 0)
+/* type for BPF_ENABLE_STATS */
+enum bpf_stats_type {
+ /* enabled run_time_ns and run_cnt */
+ BPF_STATS_RUN_TIME = 0,
+};
+
enum bpf_stack_build_id_status {
/* user space need an empty entry to identify end of a trace */
BPF_STACK_BUILD_ID_EMPTY = 0,
@@ -523,6 +551,7 @@
__u32 prog_id;
__u32 map_id;
__u32 btf_id;
+ __u32 link_id;
};
__u32 next_id;
__u32 open_flags;
@@ -589,6 +618,15 @@
__u32 old_prog_fd;
} link_update;
+ struct { /* struct used by BPF_ENABLE_STATS command */
+ __u32 type;
+ } enable_stats;
+
+ struct { /* struct used by BPF_ITER_CREATE command */
+ __u32 link_fd;
+ __u32 flags;
+ } iter_create;
+
} __attribute__((aligned(8)));
/* The description below is an attempt at providing documentation to eBPF
@@ -644,14 +682,16 @@
* For tracing programs, safely attempt to read *size* bytes from
* kernel space address *unsafe_ptr* and store the data in *dst*.
*
- * Generally, use bpf_probe_read_user() or bpf_probe_read_kernel()
- * instead.
+ * Generally, use **bpf_probe_read_user**\ () or
+ * **bpf_probe_read_kernel**\ () instead.
* Return
* 0 on success, or a negative error in case of failure.
*
* u64 bpf_ktime_get_ns(void)
* Description
* Return the time elapsed since system boot, in nanoseconds.
+ * Does not include time the system was suspended.
+ * See: **clock_gettime**\ (**CLOCK_MONOTONIC**)
* Return
* Current *ktime*.
*
@@ -1510,11 +1550,11 @@
* int bpf_probe_read_str(void *dst, u32 size, const void *unsafe_ptr)
* Description
* Copy a NUL terminated string from an unsafe kernel address
- * *unsafe_ptr* to *dst*. See bpf_probe_read_kernel_str() for
+ * *unsafe_ptr* to *dst*. See **bpf_probe_read_kernel_str**\ () for
* more details.
*
- * Generally, use bpf_probe_read_user_str() or bpf_probe_read_kernel_str()
- * instead.
+ * Generally, use **bpf_probe_read_user_str**\ () or
+ * **bpf_probe_read_kernel_str**\ () instead.
* Return
* On success, the strictly positive length of the string,
* including the trailing NUL character. On error, a negative
@@ -1542,7 +1582,7 @@
*
* u64 bpf_get_socket_cookie(struct bpf_sock_ops *ctx)
* Description
- * Equivalent to bpf_get_socket_cookie() helper that accepts
+ * Equivalent to **bpf_get_socket_cookie**\ () helper that accepts
* *skb*, but gets socket from **struct bpf_sock_ops** context.
* Return
* A 8-byte long non-decreasing number.
@@ -1562,7 +1602,7 @@
* Return
* 0
*
- * int bpf_setsockopt(struct bpf_sock_ops *bpf_socket, int level, int optname, void *optval, int optlen)
+ * int bpf_setsockopt(void *bpf_socket, int level, int optname, void *optval, int optlen)
* Description
* Emulate a call to **setsockopt()** on the socket associated to
* *bpf_socket*, which must be a full socket. The *level* at
@@ -1570,6 +1610,12 @@
* must be specified, see **setsockopt(2)** for more information.
* The option value of length *optlen* is pointed by *optval*.
*
+ * *bpf_socket* should be one of the following:
+ *
+ * * **struct bpf_sock_ops** for **BPF_PROG_TYPE_SOCK_OPS**.
+ * * **struct bpf_sock_addr** for **BPF_CGROUP_INET4_CONNECT**
+ * and **BPF_CGROUP_INET6_CONNECT**.
+ *
* This helper actually implements a subset of **setsockopt()**.
* It supports the following *level*\ s:
*
@@ -1589,6 +1635,13 @@
* Grow or shrink the room for data in the packet associated to
* *skb* by *len_diff*, and according to the selected *mode*.
*
+ * By default, the helper will reset any offloaded checksum
+ * indicator of the skb to CHECKSUM_NONE. This can be avoided
+ * by the following flag:
+ *
+ * * **BPF_F_ADJ_ROOM_NO_CSUM_RESET**: Do not reset offloaded
+ * checksum data of the skb to CHECKSUM_NONE.
+ *
* There are two supported modes at this time:
*
* * **BPF_ADJ_ROOM_MAC**: Adjust room at the mac layer
@@ -1634,12 +1687,12 @@
*
* The lower two bits of *flags* are used as the return code if
* the map lookup fails. This is so that the return value can be
- * one of the XDP program return codes up to XDP_TX, as chosen by
- * the caller. Any higher bits in the *flags* argument must be
+ * one of the XDP program return codes up to **XDP_TX**, as chosen
+ * by the caller. Any higher bits in the *flags* argument must be
* unset.
*
- * See also bpf_redirect(), which only supports redirecting to an
- * ifindex, but doesn't require a map to do so.
+ * See also **bpf_redirect**\ (), which only supports redirecting
+ * to an ifindex, but doesn't require a map to do so.
* Return
* **XDP_REDIRECT** on success, or the value of the two lower bits
* of the *flags* argument on error.
@@ -1747,7 +1800,7 @@
* the time running for event since last normalization. The
* enabled and running times are accumulated since the perf event
* open. To achieve scaling factor between two invocations of an
- * eBPF program, users can can use CPU id as the key (which is
+ * eBPF program, users can use CPU id as the key (which is
* typical for perf array usage model) to remember the previous
* value and do the calculation inside the eBPF program.
* Return
@@ -1764,7 +1817,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * int bpf_getsockopt(struct bpf_sock_ops *bpf_socket, int level, int optname, void *optval, int optlen)
+ * int bpf_getsockopt(void *bpf_socket, int level, int optname, void *optval, int optlen)
* Description
* Emulate a call to **getsockopt()** on the socket associated to
* *bpf_socket*, which must be a full socket. The *level* at
@@ -1773,6 +1826,12 @@
* The retrieved value is stored in the structure pointed by
* *opval* and of length *optlen*.
*
+ * *bpf_socket* should be one of the following:
+ *
+ * * **struct bpf_sock_ops** for **BPF_PROG_TYPE_SOCK_OPS**.
+ * * **struct bpf_sock_addr** for **BPF_CGROUP_INET4_CONNECT**
+ * and **BPF_CGROUP_INET6_CONNECT**.
+ *
* This helper actually implements a subset of **getsockopt()**.
* It supports the following *level*\ s:
*
@@ -1790,7 +1849,7 @@
* The first argument is the context *regs* on which the kprobe
* works.
*
- * This helper works by setting setting the PC (program counter)
+ * This helper works by setting the PC (program counter)
* to an override function which is run in place of the original
* probed function. This means the probed function is not run at
* all. The replacement function just returns with the required
@@ -1959,18 +2018,19 @@
*
* This helper works for IPv4 and IPv6, TCP and UDP sockets. The
* domain (*addr*\ **->sa_family**) must be **AF_INET** (or
- * **AF_INET6**). Looking for a free port to bind to can be
- * expensive, therefore binding to port is not permitted by the
- * helper: *addr*\ **->sin_port** (or **sin6_port**, respectively)
- * must be set to zero.
+ * **AF_INET6**). It's advised to pass zero port (**sin_port**
+ * or **sin6_port**) which triggers IP_BIND_ADDRESS_NO_PORT-like
+ * behavior and lets the kernel efficiently pick up an unused
+ * port as long as 4-tuple is unique. Passing non-zero port might
+ * lead to degraded performance.
* Return
* 0 on success, or a negative error in case of failure.
*
* int bpf_xdp_adjust_tail(struct xdp_buff *xdp_md, int delta)
* Description
* Adjust (move) *xdp_md*\ **->data_end** by *delta* bytes. It is
- * only possible to shrink the packet as of this writing,
- * therefore *delta* must be a negative integer.
+ * possible to both shrink and grow the packet tail.
+ * Shrink done via *delta* being a negative integer.
*
* A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
@@ -2256,7 +2316,7 @@
* **bpf_rc_keydown**\ () again with the same values, or calling
* **bpf_rc_repeat**\ ().
*
- * Some protocols include a toggle bit, in case the button was
+ * Some protocols include a toggle bit, in case the button was
* released and pressed again between consecutive scancodes.
*
* The *ctx* should point to the lirc sample as passed into
@@ -2602,7 +2662,6 @@
*
* *th* points to the start of the TCP header, while *th_len*
* contains **sizeof**\ (**struct tcphdr**).
- *
* Return
* 0 if *iph* and *th* are a valid SYN cookie ACK, or a negative
* error otherwise.
@@ -2785,7 +2844,6 @@
*
* *th* points to the start of the TCP header, while *th_len*
* contains the length of the TCP header.
- *
* Return
* On success, lower 32 bits hold the generated SYN cookie in
* followed by 16 bits which hold the MSS value for that cookie,
@@ -2868,7 +2926,7 @@
* // size, after checking its boundaries.
* }
*
- * In comparison, using **bpf_probe_read_user()** helper here
+ * In comparison, using **bpf_probe_read_user**\ () helper here
* instead to read the string would require to estimate the length
* at compile time, and would often result in copying more memory
* than necessary.
@@ -2886,14 +2944,14 @@
* int bpf_probe_read_kernel_str(void *dst, u32 size, const void *unsafe_ptr)
* Description
* Copy a NUL terminated string from an unsafe kernel address *unsafe_ptr*
- * to *dst*. Same semantics as with bpf_probe_read_user_str() apply.
+ * to *dst*. Same semantics as with **bpf_probe_read_user_str**\ () apply.
* Return
- * On success, the strictly positive length of the string, including
+ * On success, the strictly positive length of the string, including
* the trailing NUL character. On error, a negative value.
*
* int bpf_tcp_send_ack(void *tp, u32 rcv_nxt)
* Description
- * Send out a tcp-ack. *tp* is the in-kernel struct tcp_sock.
+ * Send out a tcp-ack. *tp* is the in-kernel struct **tcp_sock**.
* *rcv_nxt* is the ack_seq to be sent out.
* Return
* 0 on success, or a negative error in case of failure.
@@ -2921,19 +2979,19 @@
* int bpf_read_branch_records(struct bpf_perf_event_data *ctx, void *buf, u32 size, u64 flags)
* Description
* For an eBPF program attached to a perf event, retrieve the
- * branch records (struct perf_branch_entry) associated to *ctx*
- * and store it in the buffer pointed by *buf* up to size
+ * branch records (**struct perf_branch_entry**) associated to *ctx*
+ * and store it in the buffer pointed by *buf* up to size
* *size* bytes.
* Return
* On success, number of bytes written to *buf*. On error, a
* negative value.
*
* The *flags* can be set to **BPF_F_GET_BRANCH_RECORDS_SIZE** to
- * instead return the number of bytes required to store all the
+ * instead return the number of bytes required to store all the
* branch entries. If this flag is set, *buf* may be NULL.
*
* **-EINVAL** if arguments invalid or **size** not a multiple
- * of sizeof(struct perf_branch_entry).
+ * of **sizeof**\ (**struct perf_branch_entry**\ ).
*
* **-ENOENT** if architecture does not support branch records.
*
@@ -2941,8 +2999,8 @@
* Description
* Returns 0 on success, values for *pid* and *tgid* as seen from the current
* *namespace* will be returned in *nsdata*.
- *
- * On failure, the returned value is one of the following:
+ * Return
+ * 0 on success, or one of the following in case of failure:
*
* **-EINVAL** if dev and inum supplied don't match dev_t and inode number
* with nsfs of current task, or if dev conversion to dev_t lost high bits.
@@ -2981,8 +3039,8 @@
* a global identifier that can be assumed unique. If *ctx* is
* NULL, then the helper returns the cookie for the initial
* network namespace. The cookie itself is very similar to that
- * of bpf_get_socket_cookie() helper, but for network namespaces
- * instead of sockets.
+ * of **bpf_get_socket_cookie**\ () helper, but for network
+ * namespaces instead of sockets.
* Return
* A 8-byte long opaque number.
*
@@ -3017,14 +3075,184 @@
*
* The *flags* argument must be zero.
* Return
- * 0 on success, or a negative errno in case of failure.
+ * 0 on success, or a negative error in case of failure:
*
- * * **-EINVAL** Unsupported flags specified.
- * * **-ENOENT** Socket is unavailable for assignment.
- * * **-ENETUNREACH** Socket is unreachable (wrong netns).
- * * **-EOPNOTSUPP** Unsupported operation, for example a
- * call from outside of TC ingress.
- * * **-ESOCKTNOSUPPORT** Socket type not supported (reuseport).
+ * **-EINVAL** if specified *flags* are not supported.
+ *
+ * **-ENOENT** if the socket is unavailable for assignment.
+ *
+ * **-ENETUNREACH** if the socket is unreachable (wrong netns).
+ *
+ * **-EOPNOTSUPP** if the operation is not supported, for example
+ * a call from outside of TC ingress.
+ *
+ * **-ESOCKTNOSUPPORT** if the socket type is not supported
+ * (reuseport).
+ *
+ * u64 bpf_ktime_get_boot_ns(void)
+ * Description
+ * Return the time elapsed since system boot, in nanoseconds.
+ * Does include the time the system was suspended.
+ * See: **clock_gettime**\ (**CLOCK_BOOTTIME**)
+ * Return
+ * Current *ktime*.
+ *
+ * int bpf_seq_printf(struct seq_file *m, const char *fmt, u32 fmt_size, const void *data, u32 data_len)
+ * Description
+ * **bpf_seq_printf**\ () uses seq_file **seq_printf**\ () to print
+ * out the format string.
+ * The *m* represents the seq_file. The *fmt* and *fmt_size* are for
+ * the format string itself. The *data* and *data_len* are format string
+ * arguments. The *data* are a **u64** array and corresponding format string
+ * values are stored in the array. For strings and pointers where pointees
+ * are accessed, only the pointer values are stored in the *data* array.
+ * The *data_len* is the size of *data* in bytes.
+ *
+ * Formats **%s**, **%p{i,I}{4,6}** requires to read kernel memory.
+ * Reading kernel memory may fail due to either invalid address or
+ * valid address but requiring a major memory fault. If reading kernel memory
+ * fails, the string for **%s** will be an empty string, and the ip
+ * address for **%p{i,I}{4,6}** will be 0. Not returning error to
+ * bpf program is consistent with what **bpf_trace_printk**\ () does for now.
+ * Return
+ * 0 on success, or a negative error in case of failure:
+ *
+ * **-EBUSY** if per-CPU memory copy buffer is busy, can try again
+ * by returning 1 from bpf program.
+ *
+ * **-EINVAL** if arguments are invalid, or if *fmt* is invalid/unsupported.
+ *
+ * **-E2BIG** if *fmt* contains too many format specifiers.
+ *
+ * **-EOVERFLOW** if an overflow happened: The same object will be tried again.
+ *
+ * int bpf_seq_write(struct seq_file *m, const void *data, u32 len)
+ * Description
+ * **bpf_seq_write**\ () uses seq_file **seq_write**\ () to write the data.
+ * The *m* represents the seq_file. The *data* and *len* represent the
+ * data to write in bytes.
+ * Return
+ * 0 on success, or a negative error in case of failure:
+ *
+ * **-EOVERFLOW** if an overflow happened: The same object will be tried again.
+ *
+ * u64 bpf_sk_cgroup_id(struct bpf_sock *sk)
+ * Description
+ * Return the cgroup v2 id of the socket *sk*.
+ *
+ * *sk* must be a non-**NULL** pointer to a full socket, e.g. one
+ * returned from **bpf_sk_lookup_xxx**\ (),
+ * **bpf_sk_fullsock**\ (), etc. The format of returned id is
+ * same as in **bpf_skb_cgroup_id**\ ().
+ *
+ * This helper is available only if the kernel was compiled with
+ * the **CONFIG_SOCK_CGROUP_DATA** configuration option.
+ * Return
+ * The id is returned or 0 in case the id could not be retrieved.
+ *
+ * u64 bpf_sk_ancestor_cgroup_id(struct bpf_sock *sk, int ancestor_level)
+ * Description
+ * Return id of cgroup v2 that is ancestor of cgroup associated
+ * with the *sk* at the *ancestor_level*. The root cgroup is at
+ * *ancestor_level* zero and each step down the hierarchy
+ * increments the level. If *ancestor_level* == level of cgroup
+ * associated with *sk*, then return value will be same as that
+ * of **bpf_sk_cgroup_id**\ ().
+ *
+ * The helper is useful to implement policies based on cgroups
+ * that are upper in hierarchy than immediate cgroup associated
+ * with *sk*.
+ *
+ * The format of returned id and helper limitations are same as in
+ * **bpf_sk_cgroup_id**\ ().
+ * Return
+ * The id is returned or 0 in case the id could not be retrieved.
+ *
+ * int bpf_ringbuf_output(void *ringbuf, void *data, u64 size, u64 flags)
+ * Description
+ * Copy *size* bytes from *data* into a ring buffer *ringbuf*.
+ * If **BPF_RB_NO_WAKEUP** is specified in *flags*, no notification
+ * of new data availability is sent.
+ * If **BPF_RB_FORCE_WAKEUP** is specified in *flags*, notification
+ * of new data availability is sent unconditionally.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * void *bpf_ringbuf_reserve(void *ringbuf, u64 size, u64 flags)
+ * Description
+ * Reserve *size* bytes of payload in a ring buffer *ringbuf*.
+ * Return
+ * Valid pointer with *size* bytes of memory available; NULL,
+ * otherwise.
+ *
+ * void bpf_ringbuf_submit(void *data, u64 flags)
+ * Description
+ * Submit reserved ring buffer sample, pointed to by *data*.
+ * If **BPF_RB_NO_WAKEUP** is specified in *flags*, no notification
+ * of new data availability is sent.
+ * If **BPF_RB_FORCE_WAKEUP** is specified in *flags*, notification
+ * of new data availability is sent unconditionally.
+ * Return
+ * Nothing. Always succeeds.
+ *
+ * void bpf_ringbuf_discard(void *data, u64 flags)
+ * Description
+ * Discard reserved ring buffer sample, pointed to by *data*.
+ * If **BPF_RB_NO_WAKEUP** is specified in *flags*, no notification
+ * of new data availability is sent.
+ * If **BPF_RB_FORCE_WAKEUP** is specified in *flags*, notification
+ * of new data availability is sent unconditionally.
+ * Return
+ * Nothing. Always succeeds.
+ *
+ * u64 bpf_ringbuf_query(void *ringbuf, u64 flags)
+ * Description
+ * Query various characteristics of provided ring buffer. What
+ * exactly is queries is determined by *flags*:
+ *
+ * * **BPF_RB_AVAIL_DATA**: Amount of data not yet consumed.
+ * * **BPF_RB_RING_SIZE**: The size of ring buffer.
+ * * **BPF_RB_CONS_POS**: Consumer position (can wrap around).
+ * * **BPF_RB_PROD_POS**: Producer(s) position (can wrap around).
+ *
+ * Data returned is just a momentary snapshot of actual values
+ * and could be inaccurate, so this facility should be used to
+ * power heuristics and for reporting, not to make 100% correct
+ * calculation.
+ * Return
+ * Requested value, or 0, if *flags* are not recognized.
+ *
+ * int bpf_csum_level(struct sk_buff *skb, u64 level)
+ * Description
+ * Change the skbs checksum level by one layer up or down, or
+ * reset it entirely to none in order to have the stack perform
+ * checksum validation. The level is applicable to the following
+ * protocols: TCP, UDP, GRE, SCTP, FCOE. For example, a decap of
+ * | ETH | IP | UDP | GUE | IP | TCP | into | ETH | IP | TCP |
+ * through **bpf_skb_adjust_room**\ () helper with passing in
+ * **BPF_F_ADJ_ROOM_NO_CSUM_RESET** flag would require one call
+ * to **bpf_csum_level**\ () with **BPF_CSUM_LEVEL_DEC** since
+ * the UDP header is removed. Similarly, an encap of the latter
+ * into the former could be accompanied by a helper call to
+ * **bpf_csum_level**\ () with **BPF_CSUM_LEVEL_INC** if the
+ * skb is still intended to be processed in higher layers of the
+ * stack instead of just egressing at tc.
+ *
+ * There are three supported level settings at this time:
+ *
+ * * **BPF_CSUM_LEVEL_INC**: Increases skb->csum_level for skbs
+ * with CHECKSUM_UNNECESSARY.
+ * * **BPF_CSUM_LEVEL_DEC**: Decreases skb->csum_level for skbs
+ * with CHECKSUM_UNNECESSARY.
+ * * **BPF_CSUM_LEVEL_RESET**: Resets skb->csum_level to 0 and
+ * sets CHECKSUM_NONE to force checksum validation by the stack.
+ * * **BPF_CSUM_LEVEL_QUERY**: No-op, returns the current
+ * skb->csum_level.
+ * Return
+ * 0 on success, or a negative error in case of failure. In the
+ * case of **BPF_CSUM_LEVEL_QUERY**, the current skb->csum_level
+ * is returned or the error code -EACCES in case the skb is not
+ * subject to CHECKSUM_UNNECESSARY.
*/
#define __BPF_FUNC_MAPPER(FN) \
FN(unspec), \
@@ -3151,7 +3379,18 @@
FN(xdp_output), \
FN(get_netns_cookie), \
FN(get_current_ancestor_cgroup_id), \
- FN(sk_assign),
+ FN(sk_assign), \
+ FN(ktime_get_boot_ns), \
+ FN(seq_printf), \
+ FN(seq_write), \
+ FN(sk_cgroup_id), \
+ FN(sk_ancestor_cgroup_id), \
+ FN(ringbuf_output), \
+ FN(ringbuf_reserve), \
+ FN(ringbuf_submit), \
+ FN(ringbuf_discard), \
+ FN(ringbuf_query), \
+ FN(csum_level),
/* integer value in 'imm' field of BPF_CALL instruction selects which helper
* function eBPF program intends to call
@@ -3228,6 +3467,14 @@
BPF_F_CURRENT_NETNS = (-1L),
};
+/* BPF_FUNC_csum_level level values. */
+enum {
+ BPF_CSUM_LEVEL_QUERY,
+ BPF_CSUM_LEVEL_INC,
+ BPF_CSUM_LEVEL_DEC,
+ BPF_CSUM_LEVEL_RESET,
+};
+
/* BPF_FUNC_skb_adjust_room flags. */
enum {
BPF_F_ADJ_ROOM_FIXED_GSO = (1ULL << 0),
@@ -3235,6 +3482,7 @@
BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 = (1ULL << 2),
BPF_F_ADJ_ROOM_ENCAP_L4_GRE = (1ULL << 3),
BPF_F_ADJ_ROOM_ENCAP_L4_UDP = (1ULL << 4),
+ BPF_F_ADJ_ROOM_NO_CSUM_RESET = (1ULL << 5),
};
enum {
@@ -3261,6 +3509,29 @@
BPF_F_GET_BRANCH_RECORDS_SIZE = (1ULL << 0),
};
+/* BPF_FUNC_bpf_ringbuf_commit, BPF_FUNC_bpf_ringbuf_discard, and
+ * BPF_FUNC_bpf_ringbuf_output flags.
+ */
+enum {
+ BPF_RB_NO_WAKEUP = (1ULL << 0),
+ BPF_RB_FORCE_WAKEUP = (1ULL << 1),
+};
+
+/* BPF_FUNC_bpf_ringbuf_query flags */
+enum {
+ BPF_RB_AVAIL_DATA = 0,
+ BPF_RB_RING_SIZE = 1,
+ BPF_RB_CONS_POS = 2,
+ BPF_RB_PROD_POS = 3,
+};
+
+/* BPF ring buffer constants */
+enum {
+ BPF_RINGBUF_BUSY_BIT = (1U << 31),
+ BPF_RINGBUF_DISCARD_BIT = (1U << 30),
+ BPF_RINGBUF_HDR_SZ = 8,
+};
+
/* Mode for BPF_FUNC_skb_adjust_room helper. */
enum bpf_adj_room_mode {
BPF_ADJ_ROOM_NET,
@@ -3393,6 +3664,7 @@
__u32 dst_ip4;
__u32 dst_ip6[4];
__u32 state;
+ __s32 rx_queue_mapping;
};
struct bpf_tcp_sock {
@@ -3486,6 +3758,21 @@
/* Below access go through struct xdp_rxq_info */
__u32 ingress_ifindex; /* rxq->dev->ifindex */
__u32 rx_queue_index; /* rxq->queue_index */
+
+ __u32 egress_ifindex; /* txq->dev->ifindex */
+};
+
+/* DEVMAP map-value layout
+ *
+ * The struct data-layout of map-value is a configuration interface.
+ * New members can only be added to the end of this structure.
+ */
+struct bpf_devmap_val {
+ __u32 ifindex; /* device index */
+ union {
+ int fd; /* prog fd on map write */
+ __u32 id; /* prog id on map read */
+ } bpf_prog;
};
enum sk_action {
@@ -3508,6 +3795,8 @@
__u32 remote_port; /* Stored in network byte order */
__u32 local_port; /* stored in host byte order */
__u32 size; /* Total size of sk_msg */
+
+ __bpf_md_ptr(struct bpf_sock *, sk); /* current socket */
};
struct sk_reuseport_md {
@@ -3598,6 +3887,29 @@
__u32 id;
} __attribute__((aligned(8)));
+struct bpf_link_info {
+ __u32 type;
+ __u32 id;
+ __u32 prog_id;
+ union {
+ struct {
+ __aligned_u64 tp_name; /* in/out: tp_name buffer ptr */
+ __u32 tp_name_len; /* in/out: tp_name buffer len */
+ } raw_tracepoint;
+ struct {
+ __u32 attach_type;
+ } tracing;
+ struct {
+ __u64 cgroup_id;
+ __u32 attach_type;
+ } cgroup;
+ struct {
+ __u32 netns_ino;
+ __u32 attach_type;
+ } netns;
+ };
+} __attribute__((aligned(8)));
+
/* User bpf_sock_addr struct to access socket fields and sockaddr struct passed
* by user and intended to be used by socket (e.g. to bind to, depends on
* attach attach type).
@@ -3610,7 +3922,7 @@
__u32 user_ip6[4]; /* Allows 1,2,4,8-byte read and 4,8-byte write.
* Stored in network byte order.
*/
- __u32 user_port; /* Allows 4-byte read and write.
+ __u32 user_port; /* Allows 1,2,4-byte read and 4-byte write.
* Stored in network byte order
*/
__u32 family; /* Allows 4-byte read, but no write */
diff --git a/original/uapi/linux/btrfs_tree.h b/original/uapi/linux/btrfs_tree.h
index 8e322e2..a3f3975 100644
--- a/original/uapi/linux/btrfs_tree.h
+++ b/original/uapi/linux/btrfs_tree.h
@@ -519,15 +519,6 @@
__le64 offset;
} __attribute__ ((__packed__));
-/* old style backrefs item */
-struct btrfs_extent_ref_v0 {
- __le64 root;
- __le64 generation;
- __le64 objectid;
- __le32 count;
-} __attribute__ ((__packed__));
-
-
/* dev extents record free space on individual devices. The owner
* field points back to the chunk allocation mapping tree that allocated
* the extent. The chunk tree uuid field is a way to double check the owner
diff --git a/original/uapi/linux/capability.h b/original/uapi/linux/capability.h
index 272dc69..48ff075 100644
--- a/original/uapi/linux/capability.h
+++ b/original/uapi/linux/capability.h
@@ -274,6 +274,7 @@
arbitrary SCSI commands */
/* Allow setting encryption key on loopback filesystem */
/* Allow setting zone reclaim policy */
+/* Allow everything under CAP_BPF and CAP_PERFMON for backward compatibility */
#define CAP_SYS_ADMIN 21
@@ -332,6 +333,8 @@
#define CAP_AUDIT_CONTROL 30
+/* Set or remove capabilities on files */
+
#define CAP_SETFCAP 31
/* Override MAC access.
@@ -367,8 +370,45 @@
#define CAP_AUDIT_READ 37
+/*
+ * Allow system performance and observability privileged operations
+ * using perf_events, i915_perf and other kernel subsystems
+ */
-#define CAP_LAST_CAP CAP_AUDIT_READ
+#define CAP_PERFMON 38
+
+/*
+ * CAP_BPF allows the following BPF operations:
+ * - Creating all types of BPF maps
+ * - Advanced verifier features
+ * - Indirect variable access
+ * - Bounded loops
+ * - BPF to BPF function calls
+ * - Scalar precision tracking
+ * - Larger complexity limits
+ * - Dead code elimination
+ * - And potentially other features
+ * - Loading BPF Type Format (BTF) data
+ * - Retrieve xlated and JITed code of BPF programs
+ * - Use bpf_spin_lock() helper
+ *
+ * CAP_PERFMON relaxes the verifier checks further:
+ * - BPF progs can use of pointer-to-integer conversions
+ * - speculation attack hardening measures are bypassed
+ * - bpf_probe_read to read arbitrary kernel memory is allowed
+ * - bpf_trace_printk to print kernel memory is allowed
+ *
+ * CAP_SYS_ADMIN is required to use bpf_probe_write_user.
+ *
+ * CAP_SYS_ADMIN is required to iterate system wide loaded
+ * programs, maps, links, BTFs and convert their IDs to file descriptors.
+ *
+ * CAP_PERFMON and CAP_BPF are required to load tracing programs.
+ * CAP_NET_ADMIN and CAP_BPF are required to load networking programs.
+ */
+#define CAP_BPF 39
+
+#define CAP_LAST_CAP CAP_BPF
#define cap_valid(x) ((x) >= 0 && (x) <= CAP_LAST_CAP)
diff --git a/original/uapi/linux/devlink.h b/original/uapi/linux/devlink.h
index 1ae90e0..08563e6 100644
--- a/original/uapi/linux/devlink.h
+++ b/original/uapi/linux/devlink.h
@@ -233,10 +233,13 @@
* @DEVLINK_TRAP_ACTION_DROP: Packet is dropped by the device and a copy is not
* sent to the CPU.
* @DEVLINK_TRAP_ACTION_TRAP: The sole copy of the packet is sent to the CPU.
+ * @DEVLINK_TRAP_ACTION_MIRROR: Packet is forwarded by the device and a copy is
+ * sent to the CPU.
*/
enum devlink_trap_action {
DEVLINK_TRAP_ACTION_DROP,
DEVLINK_TRAP_ACTION_TRAP,
+ DEVLINK_TRAP_ACTION_MIRROR,
};
/**
@@ -250,10 +253,16 @@
* control plane for resolution. Trapped packets
* are processed by devlink and injected to
* the kernel's Rx path.
+ * @DEVLINK_TRAP_TYPE_CONTROL: Packet was trapped because it is required for
+ * the correct functioning of the control plane.
+ * For example, an ARP request packet. Trapped
+ * packets are injected to the kernel's Rx path,
+ * but not reported to drop monitor.
*/
enum devlink_trap_type {
DEVLINK_TRAP_TYPE_DROP,
DEVLINK_TRAP_TYPE_EXCEPTION,
+ DEVLINK_TRAP_TYPE_CONTROL,
};
enum {
diff --git a/original/uapi/linux/elf.h b/original/uapi/linux/elf.h
index 34c02e4..c6dd021 100644
--- a/original/uapi/linux/elf.h
+++ b/original/uapi/linux/elf.h
@@ -36,6 +36,7 @@
#define PT_LOPROC 0x70000000
#define PT_HIPROC 0x7fffffff
#define PT_GNU_EH_FRAME 0x6474e550
+#define PT_GNU_PROPERTY 0x6474e553
#define PT_GNU_STACK (PT_LOOS + 0x474e551)
@@ -367,6 +368,7 @@
* Notes used in ET_CORE. Architectures export some of the arch register sets
* using the corresponding note types via the PTRACE_GETREGSET and
* PTRACE_SETREGSET requests.
+ * The note name for all these is "LINUX".
*/
#define NT_PRSTATUS 1
#define NT_PRFPREG 2
@@ -429,6 +431,9 @@
#define NT_MIPS_FP_MODE 0x801 /* MIPS floating-point mode */
#define NT_MIPS_MSA 0x802 /* MIPS SIMD registers */
+/* Note types with note name "GNU" */
+#define NT_GNU_PROPERTY_TYPE_0 5
+
/* Note header in a PT_NOTE section */
typedef struct elf32_note {
Elf32_Word n_namesz; /* Name size */
@@ -443,4 +448,10 @@
Elf64_Word n_type; /* Content type */
} Elf64_Nhdr;
+/* .note.gnu.property types for EM_AARCH64: */
+#define GNU_PROPERTY_AARCH64_FEATURE_1_AND 0xc0000000
+
+/* Bits for GNU_PROPERTY_AARCH64_FEATURE_1_BTI */
+#define GNU_PROPERTY_AARCH64_FEATURE_1_BTI (1U << 0)
+
#endif /* _UAPI_LINUX_ELF_H */
diff --git a/original/uapi/linux/errqueue.h b/original/uapi/linux/errqueue.h
index 0cca196..ca5cb3e 100644
--- a/original/uapi/linux/errqueue.h
+++ b/original/uapi/linux/errqueue.h
@@ -36,7 +36,7 @@
*
* The timestamping interfaces SO_TIMESTAMPING, MSG_TSTAMP_*
* communicate network timestamps by passing this struct in a cmsg with
- * recvmsg(). See Documentation/networking/timestamping.txt for details.
+ * recvmsg(). See Documentation/networking/timestamping.rst for details.
* User space sees a timespec definition that matches either
* __kernel_timespec or __kernel_old_timespec, in the kernel we
* require two structure definitions to provide both.
diff --git a/original/uapi/linux/ethtool.h b/original/uapi/linux/ethtool.h
index 92f737f..f4662b3 100644
--- a/original/uapi/linux/ethtool.h
+++ b/original/uapi/linux/ethtool.h
@@ -1666,6 +1666,18 @@
return 0;
}
+#define MASTER_SLAVE_CFG_UNSUPPORTED 0
+#define MASTER_SLAVE_CFG_UNKNOWN 1
+#define MASTER_SLAVE_CFG_MASTER_PREFERRED 2
+#define MASTER_SLAVE_CFG_SLAVE_PREFERRED 3
+#define MASTER_SLAVE_CFG_MASTER_FORCE 4
+#define MASTER_SLAVE_CFG_SLAVE_FORCE 5
+#define MASTER_SLAVE_STATE_UNSUPPORTED 0
+#define MASTER_SLAVE_STATE_UNKNOWN 1
+#define MASTER_SLAVE_STATE_MASTER 2
+#define MASTER_SLAVE_STATE_SLAVE 3
+#define MASTER_SLAVE_STATE_ERR 4
+
/* Which connector port. */
#define PORT_TP 0x00
#define PORT_AUI 0x01
@@ -1904,7 +1916,9 @@
__u8 eth_tp_mdix_ctrl;
__s8 link_mode_masks_nwords;
__u8 transceiver;
- __u8 reserved1[3];
+ __u8 master_slave_cfg;
+ __u8 master_slave_state;
+ __u8 reserved1[1];
__u32 reserved[7];
__u32 link_mode_masks[0];
/* layout of link_mode_masks fields:
diff --git a/original/uapi/linux/ethtool_netlink.h b/original/uapi/linux/ethtool_netlink.h
index 7fde763..4dda5e4 100644
--- a/original/uapi/linux/ethtool_netlink.h
+++ b/original/uapi/linux/ethtool_netlink.h
@@ -2,7 +2,7 @@
/*
* include/uapi/linux/ethtool_netlink.h - netlink interface for ethtool
*
- * See Documentation/networking/ethtool-netlink.txt in kernel source tree for
+ * See Documentation/networking/ethtool-netlink.rst in kernel source tree for
* doucumentation of the interface.
*/
@@ -39,6 +39,8 @@
ETHTOOL_MSG_EEE_GET,
ETHTOOL_MSG_EEE_SET,
ETHTOOL_MSG_TSINFO_GET,
+ ETHTOOL_MSG_CABLE_TEST_ACT,
+ ETHTOOL_MSG_CABLE_TEST_TDR_ACT,
/* add new constants above here */
__ETHTOOL_MSG_USER_CNT,
@@ -74,6 +76,8 @@
ETHTOOL_MSG_EEE_GET_REPLY,
ETHTOOL_MSG_EEE_NTF,
ETHTOOL_MSG_TSINFO_GET_REPLY,
+ ETHTOOL_MSG_CABLE_TEST_NTF,
+ ETHTOOL_MSG_CABLE_TEST_TDR_NTF,
/* add new constants above here */
__ETHTOOL_MSG_KERNEL_CNT,
@@ -216,6 +220,8 @@
ETHTOOL_A_LINKMODES_PEER, /* bitset */
ETHTOOL_A_LINKMODES_SPEED, /* u32 */
ETHTOOL_A_LINKMODES_DUPLEX, /* u8 */
+ ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG, /* u8 */
+ ETHTOOL_A_LINKMODES_MASTER_SLAVE_STATE, /* u8 */
/* add new constants above here */
__ETHTOOL_A_LINKMODES_CNT,
@@ -228,6 +234,8 @@
ETHTOOL_A_LINKSTATE_UNSPEC,
ETHTOOL_A_LINKSTATE_HEADER, /* nest - _A_HEADER_* */
ETHTOOL_A_LINKSTATE_LINK, /* u8 */
+ ETHTOOL_A_LINKSTATE_SQI, /* u32 */
+ ETHTOOL_A_LINKSTATE_SQI_MAX, /* u32 */
/* add new constants above here */
__ETHTOOL_A_LINKSTATE_CNT,
@@ -403,6 +411,149 @@
ETHTOOL_A_TSINFO_MAX = (__ETHTOOL_A_TSINFO_CNT - 1)
};
+/* CABLE TEST */
+
+enum {
+ ETHTOOL_A_CABLE_TEST_UNSPEC,
+ ETHTOOL_A_CABLE_TEST_HEADER, /* nest - _A_HEADER_* */
+
+ /* add new constants above here */
+ __ETHTOOL_A_CABLE_TEST_CNT,
+ ETHTOOL_A_CABLE_TEST_MAX = __ETHTOOL_A_CABLE_TEST_CNT - 1
+};
+
+/* CABLE TEST NOTIFY */
+enum {
+ ETHTOOL_A_CABLE_RESULT_CODE_UNSPEC,
+ ETHTOOL_A_CABLE_RESULT_CODE_OK,
+ ETHTOOL_A_CABLE_RESULT_CODE_OPEN,
+ ETHTOOL_A_CABLE_RESULT_CODE_SAME_SHORT,
+ ETHTOOL_A_CABLE_RESULT_CODE_CROSS_SHORT,
+};
+
+enum {
+ ETHTOOL_A_CABLE_PAIR_A,
+ ETHTOOL_A_CABLE_PAIR_B,
+ ETHTOOL_A_CABLE_PAIR_C,
+ ETHTOOL_A_CABLE_PAIR_D,
+};
+
+enum {
+ ETHTOOL_A_CABLE_RESULT_UNSPEC,
+ ETHTOOL_A_CABLE_RESULT_PAIR, /* u8 ETHTOOL_A_CABLE_PAIR_ */
+ ETHTOOL_A_CABLE_RESULT_CODE, /* u8 ETHTOOL_A_CABLE_RESULT_CODE_ */
+
+ __ETHTOOL_A_CABLE_RESULT_CNT,
+ ETHTOOL_A_CABLE_RESULT_MAX = (__ETHTOOL_A_CABLE_RESULT_CNT - 1)
+};
+
+enum {
+ ETHTOOL_A_CABLE_FAULT_LENGTH_UNSPEC,
+ ETHTOOL_A_CABLE_FAULT_LENGTH_PAIR, /* u8 ETHTOOL_A_CABLE_PAIR_ */
+ ETHTOOL_A_CABLE_FAULT_LENGTH_CM, /* u32 */
+
+ __ETHTOOL_A_CABLE_FAULT_LENGTH_CNT,
+ ETHTOOL_A_CABLE_FAULT_LENGTH_MAX = (__ETHTOOL_A_CABLE_FAULT_LENGTH_CNT - 1)
+};
+
+enum {
+ ETHTOOL_A_CABLE_TEST_NTF_STATUS_UNSPEC,
+ ETHTOOL_A_CABLE_TEST_NTF_STATUS_STARTED,
+ ETHTOOL_A_CABLE_TEST_NTF_STATUS_COMPLETED
+};
+
+enum {
+ ETHTOOL_A_CABLE_NEST_UNSPEC,
+ ETHTOOL_A_CABLE_NEST_RESULT, /* nest - ETHTOOL_A_CABLE_RESULT_ */
+ ETHTOOL_A_CABLE_NEST_FAULT_LENGTH, /* nest - ETHTOOL_A_CABLE_FAULT_LENGTH_ */
+ __ETHTOOL_A_CABLE_NEST_CNT,
+ ETHTOOL_A_CABLE_NEST_MAX = (__ETHTOOL_A_CABLE_NEST_CNT - 1)
+};
+
+enum {
+ ETHTOOL_A_CABLE_TEST_NTF_UNSPEC,
+ ETHTOOL_A_CABLE_TEST_NTF_HEADER, /* nest - ETHTOOL_A_HEADER_* */
+ ETHTOOL_A_CABLE_TEST_NTF_STATUS, /* u8 - _STARTED/_COMPLETE */
+ ETHTOOL_A_CABLE_TEST_NTF_NEST, /* nest - of results: */
+
+ __ETHTOOL_A_CABLE_TEST_NTF_CNT,
+ ETHTOOL_A_CABLE_TEST_NTF_MAX = (__ETHTOOL_A_CABLE_TEST_NTF_CNT - 1)
+};
+
+/* CABLE TEST TDR */
+
+enum {
+ ETHTOOL_A_CABLE_TEST_TDR_CFG_UNSPEC,
+ ETHTOOL_A_CABLE_TEST_TDR_CFG_FIRST, /* u32 */
+ ETHTOOL_A_CABLE_TEST_TDR_CFG_LAST, /* u32 */
+ ETHTOOL_A_CABLE_TEST_TDR_CFG_STEP, /* u32 */
+ ETHTOOL_A_CABLE_TEST_TDR_CFG_PAIR, /* u8 */
+
+ /* add new constants above here */
+ __ETHTOOL_A_CABLE_TEST_TDR_CFG_CNT,
+ ETHTOOL_A_CABLE_TEST_TDR_CFG_MAX = __ETHTOOL_A_CABLE_TEST_TDR_CFG_CNT - 1
+};
+
+enum {
+ ETHTOOL_A_CABLE_TEST_TDR_UNSPEC,
+ ETHTOOL_A_CABLE_TEST_TDR_HEADER, /* nest - _A_HEADER_* */
+ ETHTOOL_A_CABLE_TEST_TDR_CFG, /* nest - *_TDR_CFG_* */
+
+ /* add new constants above here */
+ __ETHTOOL_A_CABLE_TEST_TDR_CNT,
+ ETHTOOL_A_CABLE_TEST_TDR_MAX = __ETHTOOL_A_CABLE_TEST_TDR_CNT - 1
+};
+
+/* CABLE TEST TDR NOTIFY */
+
+enum {
+ ETHTOOL_A_CABLE_AMPLITUDE_UNSPEC,
+ ETHTOOL_A_CABLE_AMPLITUDE_PAIR, /* u8 */
+ ETHTOOL_A_CABLE_AMPLITUDE_mV, /* s16 */
+
+ __ETHTOOL_A_CABLE_AMPLITUDE_CNT,
+ ETHTOOL_A_CABLE_AMPLITUDE_MAX = (__ETHTOOL_A_CABLE_AMPLITUDE_CNT - 1)
+};
+
+enum {
+ ETHTOOL_A_CABLE_PULSE_UNSPEC,
+ ETHTOOL_A_CABLE_PULSE_mV, /* s16 */
+
+ __ETHTOOL_A_CABLE_PULSE_CNT,
+ ETHTOOL_A_CABLE_PULSE_MAX = (__ETHTOOL_A_CABLE_PULSE_CNT - 1)
+};
+
+enum {
+ ETHTOOL_A_CABLE_STEP_UNSPEC,
+ ETHTOOL_A_CABLE_STEP_FIRST_DISTANCE, /* u32 */
+ ETHTOOL_A_CABLE_STEP_LAST_DISTANCE, /* u32 */
+ ETHTOOL_A_CABLE_STEP_STEP_DISTANCE, /* u32 */
+
+ __ETHTOOL_A_CABLE_STEP_CNT,
+ ETHTOOL_A_CABLE_STEP_MAX = (__ETHTOOL_A_CABLE_STEP_CNT - 1)
+};
+
+enum {
+ ETHTOOL_A_CABLE_TDR_NEST_UNSPEC,
+ ETHTOOL_A_CABLE_TDR_NEST_STEP, /* nest - ETHTTOOL_A_CABLE_STEP */
+ ETHTOOL_A_CABLE_TDR_NEST_AMPLITUDE, /* nest - ETHTOOL_A_CABLE_AMPLITUDE */
+ ETHTOOL_A_CABLE_TDR_NEST_PULSE, /* nest - ETHTOOL_A_CABLE_PULSE */
+
+ __ETHTOOL_A_CABLE_TDR_NEST_CNT,
+ ETHTOOL_A_CABLE_TDR_NEST_MAX = (__ETHTOOL_A_CABLE_TDR_NEST_CNT - 1)
+};
+
+enum {
+ ETHTOOL_A_CABLE_TEST_TDR_NTF_UNSPEC,
+ ETHTOOL_A_CABLE_TEST_TDR_NTF_HEADER, /* nest - ETHTOOL_A_HEADER_* */
+ ETHTOOL_A_CABLE_TEST_TDR_NTF_STATUS, /* u8 - _STARTED/_COMPLETE */
+ ETHTOOL_A_CABLE_TEST_TDR_NTF_NEST, /* nest - of results: */
+
+ /* add new constants above here */
+ __ETHTOOL_A_CABLE_TEST_TDR_NTF_CNT,
+ ETHTOOL_A_CABLE_TEST_TDR_NTF_MAX = __ETHTOOL_A_CABLE_TEST_TDR_NTF_CNT - 1
+};
+
/* generic netlink info */
#define ETHTOOL_GENL_NAME "ethtool"
#define ETHTOOL_GENL_VERSION 1
diff --git a/original/uapi/linux/fb.h b/original/uapi/linux/fb.h
index b6aac7e..4c14e8b 100644
--- a/original/uapi/linux/fb.h
+++ b/original/uapi/linux/fb.h
@@ -205,6 +205,7 @@
#define FB_ACTIVATE_ALL 64 /* change all VCs on this fb */
#define FB_ACTIVATE_FORCE 128 /* force apply even when no change*/
#define FB_ACTIVATE_INV_MODE 256 /* invalidate videomode */
+#define FB_ACTIVATE_KD_TEXT 512 /* for KDSET vt ioctl */
#define FB_ACCELF_TEXT 1 /* (OBSOLETE) see fb_info.flags and vc_mode */
diff --git a/original/uapi/linux/fcntl.h b/original/uapi/linux/fcntl.h
index ca88b7b..2f86b2a 100644
--- a/original/uapi/linux/fcntl.h
+++ b/original/uapi/linux/fcntl.h
@@ -84,10 +84,20 @@
#define DN_ATTRIB 0x00000020 /* File changed attibutes */
#define DN_MULTISHOT 0x80000000 /* Don't remove notifier */
+/*
+ * The constants AT_REMOVEDIR and AT_EACCESS have the same value. AT_EACCESS is
+ * meaningful only to faccessat, while AT_REMOVEDIR is meaningful only to
+ * unlinkat. The two functions do completely different things and therefore,
+ * the flags can be allowed to overlap. For example, passing AT_REMOVEDIR to
+ * faccessat would be undefined behavior and thus treating it equivalent to
+ * AT_EACCESS is valid undefined behavior.
+ */
#define AT_FDCWD -100 /* Special value used to indicate
openat should use the current
working directory. */
#define AT_SYMLINK_NOFOLLOW 0x100 /* Do not follow symbolic links. */
+#define AT_EACCESS 0x200 /* Test access permitted for
+ effective IDs, not real IDs. */
#define AT_REMOVEDIR 0x200 /* Remove directory instead of
unlinking file. */
#define AT_SYMLINK_FOLLOW 0x400 /* Follow symbolic links. */
diff --git a/original/uapi/linux/fd.h b/original/uapi/linux/fd.h
index 90fb947..8b80c63 100644
--- a/original/uapi/linux/fd.h
+++ b/original/uapi/linux/fd.h
@@ -172,7 +172,10 @@
* used in succession to try to read the disk. If the FDC cannot lock onto
* the disk, the next format is tried. This uses the variable 'probing'.
*/
- short autodetect[8]; /* autodetected formats */
+
+#define FD_AUTODETECT_SIZE 8
+
+ short autodetect[FD_AUTODETECT_SIZE]; /* autodetected formats */
int checkfreq; /* how often should the drive be checked for disk
* changes */
@@ -357,10 +360,25 @@
int buffer_length; /* length of allocated buffer */
unsigned char rate;
+
+#define FD_RAW_CMD_SIZE 16
+#define FD_RAW_REPLY_SIZE 16
+#define FD_RAW_CMD_FULLSIZE (FD_RAW_CMD_SIZE + 1 + FD_RAW_REPLY_SIZE)
+
+ /* The command may take up the space initially intended for the reply
+ * and the reply count. Needed for long 82078 commands such as RESTORE,
+ * which takes 17 command bytes.
+ */
+
unsigned char cmd_count;
- unsigned char cmd[16];
- unsigned char reply_count;
- unsigned char reply[16];
+ union {
+ struct {
+ unsigned char cmd[FD_RAW_CMD_SIZE];
+ unsigned char reply_count;
+ unsigned char reply[FD_RAW_REPLY_SIZE];
+ };
+ unsigned char fullcmd[FD_RAW_CMD_FULLSIZE];
+ };
int track;
int resultcode;
diff --git a/original/uapi/linux/fdreg.h b/original/uapi/linux/fdreg.h
index 1318881..10d3363 100644
--- a/original/uapi/linux/fdreg.h
+++ b/original/uapi/linux/fdreg.h
@@ -7,13 +7,23 @@
* Handbook", Sanches and Canton.
*/
-/* Fd controller regs. S&C, about page 340 */
-#define FD_STATUS 4
-#define FD_DATA 5
+/* 82077's auxiliary status registers A & B (R) */
+#define FD_SRA 0
+#define FD_SRB 1
/* Digital Output Register */
#define FD_DOR 2
+/* 82077's tape drive register (R/W) */
+#define FD_TDR 3
+
+/* 82077's data rate select register (W) */
+#define FD_DSR 4
+
+/* Fd controller regs. S&C, about page 340 */
+#define FD_STATUS 4
+#define FD_DATA 5
+
/* Digital Input Register (read) */
#define FD_DIR 7
diff --git a/original/uapi/linux/fiemap.h b/original/uapi/linux/fiemap.h
index 8c0bc24..07c1cdc 100644
--- a/original/uapi/linux/fiemap.h
+++ b/original/uapi/linux/fiemap.h
@@ -9,8 +9,8 @@
* Andreas Dilger <adilger@sun.com>
*/
-#ifndef _LINUX_FIEMAP_H
-#define _LINUX_FIEMAP_H
+#ifndef _UAPI_LINUX_FIEMAP_H
+#define _UAPI_LINUX_FIEMAP_H
#include <linux/types.h>
@@ -67,4 +67,4 @@
#define FIEMAP_EXTENT_SHARED 0x00002000 /* Space shared with other
* files. */
-#endif /* _LINUX_FIEMAP_H */
+#endif /* _UAPI_LINUX_FIEMAP_H */
diff --git a/original/uapi/linux/firewire-cdev.h b/original/uapi/linux/firewire-cdev.h
index 1acd2b1..7e5b5c1 100644
--- a/original/uapi/linux/firewire-cdev.h
+++ b/original/uapi/linux/firewire-cdev.h
@@ -308,7 +308,7 @@
/**
* struct fw_cdev_event_iso_resource - Iso resources were allocated or freed
* @closure: See &fw_cdev_event_common;
- * set by %FW_CDEV_IOC_(DE)ALLOCATE_ISO_RESOURCE(_ONCE) ioctl
+ * set by``FW_CDEV_IOC_(DE)ALLOCATE_ISO_RESOURCE(_ONCE)`` ioctl
* @type: %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED or
* %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED
* @handle: Reference by which an allocated resource can be deallocated
diff --git a/original/uapi/linux/fs.h b/original/uapi/linux/fs.h
index 379a612..f44eb0a 100644
--- a/original/uapi/linux/fs.h
+++ b/original/uapi/linux/fs.h
@@ -262,6 +262,7 @@
#define FS_EA_INODE_FL 0x00200000 /* Inode used for large EA */
#define FS_EOFBLOCKS_FL 0x00400000 /* Reserved for ext4 */
#define FS_NOCOW_FL 0x00800000 /* Do not cow file */
+#define FS_DAX_FL 0x02000000 /* Inode is DAX */
#define FS_INLINE_DATA_FL 0x10000000 /* Reserved for ext4 */
#define FS_PROJINHERIT_FL 0x20000000 /* Create with parents projid */
#define FS_CASEFOLD_FL 0x40000000 /* Folder is case insensitive */
diff --git a/original/uapi/linux/genetlink.h b/original/uapi/linux/genetlink.h
index 877f7fa..9c0636e 100644
--- a/original/uapi/linux/genetlink.h
+++ b/original/uapi/linux/genetlink.h
@@ -48,6 +48,7 @@
CTRL_CMD_NEWMCAST_GRP,
CTRL_CMD_DELMCAST_GRP,
CTRL_CMD_GETMCAST_GRP, /* unused */
+ CTRL_CMD_GETPOLICY,
__CTRL_CMD_MAX,
};
@@ -62,6 +63,7 @@
CTRL_ATTR_MAXATTR,
CTRL_ATTR_OPS,
CTRL_ATTR_MCAST_GROUPS,
+ CTRL_ATTR_POLICY,
__CTRL_ATTR_MAX,
};
diff --git a/original/uapi/linux/gfs2_ondisk.h b/original/uapi/linux/gfs2_ondisk.h
index 2dc10a0..07e508e 100644
--- a/original/uapi/linux/gfs2_ondisk.h
+++ b/original/uapi/linux/gfs2_ondisk.h
@@ -171,6 +171,12 @@
#define GFS2_RGF_NOALLOC 0x00000008
#define GFS2_RGF_TRIMMED 0x00000010
+struct gfs2_inode_lvb {
+ __be32 ri_magic;
+ __be32 __pad;
+ __be64 ri_generation_deleted;
+};
+
struct gfs2_rgrp_lvb {
__be32 rl_magic;
__be32 rl_flags;
diff --git a/original/uapi/linux/idxd.h b/original/uapi/linux/idxd.h
index 1f412fb..e103c14 100644
--- a/original/uapi/linux/idxd.h
+++ b/original/uapi/linux/idxd.h
@@ -110,9 +110,12 @@
uint16_t rsvd1;
union {
uint8_t expected_res;
+ /* create delta record */
struct {
uint64_t delta_addr;
uint32_t max_delta_size;
+ uint32_t delt_rsvd;
+ uint8_t expected_res_mask;
};
uint32_t delta_rec_size;
uint64_t dest2;
diff --git a/original/uapi/linux/if.h b/original/uapi/linux/if.h
index be714cd..797ba2c 100644
--- a/original/uapi/linux/if.h
+++ b/original/uapi/linux/if.h
@@ -178,6 +178,7 @@
enum {
IF_LINK_MODE_DEFAULT,
IF_LINK_MODE_DORMANT, /* limit upward transition to dormant */
+ IF_LINK_MODE_TESTING, /* limit upward transition to testing */
};
/*
diff --git a/original/uapi/linux/if_bridge.h b/original/uapi/linux/if_bridge.h
index bfe621e..caa6914 100644
--- a/original/uapi/linux/if_bridge.h
+++ b/original/uapi/linux/if_bridge.h
@@ -120,6 +120,7 @@
IFLA_BRIDGE_MODE,
IFLA_BRIDGE_VLAN_INFO,
IFLA_BRIDGE_VLAN_TUNNEL_INFO,
+ IFLA_BRIDGE_MRP,
__IFLA_BRIDGE_MAX,
};
#define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
@@ -157,6 +158,101 @@
__u32 pad2;
};
+enum {
+ IFLA_BRIDGE_MRP_UNSPEC,
+ IFLA_BRIDGE_MRP_INSTANCE,
+ IFLA_BRIDGE_MRP_PORT_STATE,
+ IFLA_BRIDGE_MRP_PORT_ROLE,
+ IFLA_BRIDGE_MRP_RING_STATE,
+ IFLA_BRIDGE_MRP_RING_ROLE,
+ IFLA_BRIDGE_MRP_START_TEST,
+ __IFLA_BRIDGE_MRP_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_MAX (__IFLA_BRIDGE_MRP_MAX - 1)
+
+enum {
+ IFLA_BRIDGE_MRP_INSTANCE_UNSPEC,
+ IFLA_BRIDGE_MRP_INSTANCE_RING_ID,
+ IFLA_BRIDGE_MRP_INSTANCE_P_IFINDEX,
+ IFLA_BRIDGE_MRP_INSTANCE_S_IFINDEX,
+ IFLA_BRIDGE_MRP_INSTANCE_PRIO,
+ __IFLA_BRIDGE_MRP_INSTANCE_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_INSTANCE_MAX (__IFLA_BRIDGE_MRP_INSTANCE_MAX - 1)
+
+enum {
+ IFLA_BRIDGE_MRP_PORT_STATE_UNSPEC,
+ IFLA_BRIDGE_MRP_PORT_STATE_STATE,
+ __IFLA_BRIDGE_MRP_PORT_STATE_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_PORT_STATE_MAX (__IFLA_BRIDGE_MRP_PORT_STATE_MAX - 1)
+
+enum {
+ IFLA_BRIDGE_MRP_PORT_ROLE_UNSPEC,
+ IFLA_BRIDGE_MRP_PORT_ROLE_ROLE,
+ __IFLA_BRIDGE_MRP_PORT_ROLE_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_PORT_ROLE_MAX (__IFLA_BRIDGE_MRP_PORT_ROLE_MAX - 1)
+
+enum {
+ IFLA_BRIDGE_MRP_RING_STATE_UNSPEC,
+ IFLA_BRIDGE_MRP_RING_STATE_RING_ID,
+ IFLA_BRIDGE_MRP_RING_STATE_STATE,
+ __IFLA_BRIDGE_MRP_RING_STATE_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_RING_STATE_MAX (__IFLA_BRIDGE_MRP_RING_STATE_MAX - 1)
+
+enum {
+ IFLA_BRIDGE_MRP_RING_ROLE_UNSPEC,
+ IFLA_BRIDGE_MRP_RING_ROLE_RING_ID,
+ IFLA_BRIDGE_MRP_RING_ROLE_ROLE,
+ __IFLA_BRIDGE_MRP_RING_ROLE_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_RING_ROLE_MAX (__IFLA_BRIDGE_MRP_RING_ROLE_MAX - 1)
+
+enum {
+ IFLA_BRIDGE_MRP_START_TEST_UNSPEC,
+ IFLA_BRIDGE_MRP_START_TEST_RING_ID,
+ IFLA_BRIDGE_MRP_START_TEST_INTERVAL,
+ IFLA_BRIDGE_MRP_START_TEST_MAX_MISS,
+ IFLA_BRIDGE_MRP_START_TEST_PERIOD,
+ IFLA_BRIDGE_MRP_START_TEST_MONITOR,
+ __IFLA_BRIDGE_MRP_START_TEST_MAX,
+};
+
+#define IFLA_BRIDGE_MRP_START_TEST_MAX (__IFLA_BRIDGE_MRP_START_TEST_MAX - 1)
+
+struct br_mrp_instance {
+ __u32 ring_id;
+ __u32 p_ifindex;
+ __u32 s_ifindex;
+ __u16 prio;
+};
+
+struct br_mrp_ring_state {
+ __u32 ring_id;
+ __u32 ring_state;
+};
+
+struct br_mrp_ring_role {
+ __u32 ring_id;
+ __u32 ring_role;
+};
+
+struct br_mrp_start_test {
+ __u32 ring_id;
+ __u32 interval;
+ __u32 max_miss;
+ __u32 period;
+ __u32 monitor;
+};
+
struct bridge_stp_xstats {
__u64 transition_blk;
__u64 transition_fwd;
diff --git a/original/uapi/linux/if_ether.h b/original/uapi/linux/if_ether.h
index f6ceb2e..d6de2b1 100644
--- a/original/uapi/linux/if_ether.h
+++ b/original/uapi/linux/if_ether.h
@@ -92,6 +92,7 @@
#define ETH_P_PREAUTH 0x88C7 /* 802.11 Preauthentication */
#define ETH_P_TIPC 0x88CA /* TIPC */
#define ETH_P_LLDP 0x88CC /* Link Layer Discovery Protocol */
+#define ETH_P_MRP 0x88E3 /* Media Redundancy Protocol */
#define ETH_P_MACSEC 0x88E5 /* 802.1ae MACsec */
#define ETH_P_8021AH 0x88E7 /* 802.1ah Backbone Service Tag */
#define ETH_P_MVRP 0x88F5 /* 802.1Q MVRP */
diff --git a/original/uapi/linux/if_link.h b/original/uapi/linux/if_link.h
index 127c704..a009365 100644
--- a/original/uapi/linux/if_link.h
+++ b/original/uapi/linux/if_link.h
@@ -343,6 +343,7 @@
IFLA_BRPORT_NEIGH_SUPPRESS,
IFLA_BRPORT_ISOLATED,
IFLA_BRPORT_BACKUP_PORT,
+ IFLA_BRPORT_MRP_RING_OPEN,
__IFLA_BRPORT_MAX
};
#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
diff --git a/original/uapi/linux/if_x25.h b/original/uapi/linux/if_x25.h
index 5d96244..3a5938e 100644
--- a/original/uapi/linux/if_x25.h
+++ b/original/uapi/linux/if_x25.h
@@ -18,7 +18,7 @@
#include <linux/types.h>
-/* Documentation/networking/x25-iface.txt */
+/* Documentation/networking/x25-iface.rst */
#define X25_IFACE_DATA 0x00
#define X25_IFACE_CONNECT 0x01
#define X25_IFACE_DISCONNECT 0x02
diff --git a/original/uapi/linux/inet_diag.h b/original/uapi/linux/inet_diag.h
index 57cc429..e6f183e 100644
--- a/original/uapi/linux/inet_diag.h
+++ b/original/uapi/linux/inet_diag.h
@@ -96,6 +96,7 @@
INET_DIAG_BC_MARK_COND,
INET_DIAG_BC_S_EQ,
INET_DIAG_BC_D_EQ,
+ INET_DIAG_BC_CGROUP_COND, /* u64 cgroup v2 ID */
};
struct inet_diag_hostcond {
@@ -157,6 +158,7 @@
INET_DIAG_MD5SIG,
INET_DIAG_ULP_INFO,
INET_DIAG_SK_BPF_STORAGES,
+ INET_DIAG_CGROUP_ID,
__INET_DIAG_MAX,
};
diff --git a/original/uapi/linux/input-event-codes.h b/original/uapi/linux/input-event-codes.h
index 0fbb71c..0c2e27d 100644
--- a/original/uapi/linux/input-event-codes.h
+++ b/original/uapi/linux/input-event-codes.h
@@ -888,10 +888,8 @@
#define SW_LINEIN_INSERT 0x0d /* set = inserted */
#define SW_MUTE_DEVICE 0x0e /* set = device disabled */
#define SW_PEN_INSERTED 0x0f /* set = pen inserted */
-#define SW_HPHL_OVERCURRENT 0x10 /* set = over current on left hph */
-#define SW_HPHR_OVERCURRENT 0x11 /* set = over current on right hph */
-#define SW_UNSUPPORT_INSERT 0x12 /* set = unsupported device inserted */
-#define SW_MAX 0x20
+#define SW_MACHINE_COVER 0x10 /* set = cover closed */
+#define SW_MAX 0x10
#define SW_CNT (SW_MAX+1)
/*
diff --git a/original/uapi/linux/io_uring.h b/original/uapi/linux/io_uring.h
index e48d746..7843742 100644
--- a/original/uapi/linux/io_uring.h
+++ b/original/uapi/linux/io_uring.h
@@ -129,6 +129,7 @@
IORING_OP_SPLICE,
IORING_OP_PROVIDE_BUFFERS,
IORING_OP_REMOVE_BUFFERS,
+ IORING_OP_TEE,
/* this goes last, obviously */
IORING_OP_LAST,
@@ -196,6 +197,7 @@
* sq_ring->flags
*/
#define IORING_SQ_NEED_WAKEUP (1U << 0) /* needs io_uring_enter wakeup */
+#define IORING_SQ_CQ_OVERFLOW (1U << 1) /* CQ ring is overflown */
struct io_cqring_offsets {
__u32 head;
@@ -204,10 +206,19 @@
__u32 ring_entries;
__u32 overflow;
__u32 cqes;
- __u64 resv[2];
+ __u32 flags;
+ __u32 resv1;
+ __u64 resv2;
};
/*
+ * cq_ring->flags
+ */
+
+/* disable eventfd notifications */
+#define IORING_CQ_EVENTFD_DISABLED (1U << 0)
+
+/*
* io_uring_enter(2) flags
*/
#define IORING_ENTER_GETEVENTS (1U << 0)
diff --git a/original/uapi/linux/iommu.h b/original/uapi/linux/iommu.h
index 4ad3496..e907b70 100644
--- a/original/uapi/linux/iommu.h
+++ b/original/uapi/linux/iommu.h
@@ -285,6 +285,11 @@
__u32 emt;
};
+#define IOMMU_SVA_VTD_GPASID_MTS_MASK (IOMMU_SVA_VTD_GPASID_CD | \
+ IOMMU_SVA_VTD_GPASID_EMTE | \
+ IOMMU_SVA_VTD_GPASID_PCD | \
+ IOMMU_SVA_VTD_GPASID_PWT)
+
/**
* struct iommu_gpasid_bind_data - Information about device and guest PASID binding
* @version: Version of this data structure
diff --git a/original/uapi/linux/keyctl.h b/original/uapi/linux/keyctl.h
index ed3d589..4c8884e 100644
--- a/original/uapi/linux/keyctl.h
+++ b/original/uapi/linux/keyctl.h
@@ -69,6 +69,7 @@
#define KEYCTL_RESTRICT_KEYRING 29 /* Restrict keys allowed to link to a keyring */
#define KEYCTL_MOVE 30 /* Move keys between keyrings */
#define KEYCTL_CAPABILITIES 31 /* Find capabilities of keyrings subsystem */
+#define KEYCTL_WATCH_KEY 32 /* Watch a key or ring of keys for changes */
/* keyctl structures */
struct keyctl_dh_params {
@@ -130,5 +131,6 @@
#define KEYCTL_CAPS0_MOVE 0x80 /* KEYCTL_MOVE supported */
#define KEYCTL_CAPS1_NS_KEYRING_NAME 0x01 /* Keyring names are per-user_namespace */
#define KEYCTL_CAPS1_NS_KEY_TAG 0x02 /* Key indexing can include a namespace tag */
+#define KEYCTL_CAPS1_NOTIFICATIONS 0x04 /* Keys generate watchable notifications */
#endif /* _LINUX_KEYCTL_H */
diff --git a/original/uapi/linux/kfd_ioctl.h b/original/uapi/linux/kfd_ioctl.h
index 20917c5..b6be623 100644
--- a/original/uapi/linux/kfd_ioctl.h
+++ b/original/uapi/linux/kfd_ioctl.h
@@ -251,7 +251,7 @@
__u32 imprecise; /* Can't determine the exact fault address */
};
-/* memory exception data*/
+/* memory exception data */
struct kfd_hsa_memory_exception_data {
struct kfd_memory_exception_failure failure;
__u64 va;
@@ -410,6 +410,20 @@
__u32 n_success; /* to/from KFD */
};
+/* Allocate GWS for specific queue
+ *
+ * @queue_id: queue's id that GWS is allocated for
+ * @num_gws: how many GWS to allocate
+ * @first_gws: index of the first GWS allocated.
+ * only support contiguous GWS allocation
+ */
+struct kfd_ioctl_alloc_queue_gws_args {
+ __u32 queue_id; /* to KFD */
+ __u32 num_gws; /* to KFD */
+ __u32 first_gws; /* from KFD */
+ __u32 pad;
+};
+
struct kfd_ioctl_get_dmabuf_info_args {
__u64 size; /* from KFD */
__u64 metadata_ptr; /* to KFD */
@@ -529,7 +543,10 @@
#define AMDKFD_IOC_IMPORT_DMABUF \
AMDKFD_IOWR(0x1D, struct kfd_ioctl_import_dmabuf_args)
+#define AMDKFD_IOC_ALLOC_QUEUE_GWS \
+ AMDKFD_IOWR(0x1E, struct kfd_ioctl_alloc_queue_gws_args)
+
#define AMDKFD_COMMAND_START 0x01
-#define AMDKFD_COMMAND_END 0x1E
+#define AMDKFD_COMMAND_END 0x1F
#endif
diff --git a/original/uapi/linux/kvm.h b/original/uapi/linux/kvm.h
index 428c7dd..4fdf303 100644
--- a/original/uapi/linux/kvm.h
+++ b/original/uapi/linux/kvm.h
@@ -116,7 +116,7 @@
* ACPI gsi notion of irq.
* For IA-64 (APIC model) IOAPIC0: irq 0-23; IOAPIC1: irq 24-47..
* For X86 (standard AT mode) PIC0/1: irq 0-15. IOAPIC0: 0-23..
- * For ARM: See Documentation/virt/kvm/api.txt
+ * For ARM: See Documentation/virt/kvm/api.rst
*/
union {
__u32 irq;
@@ -188,10 +188,13 @@
struct kvm_hyperv_exit {
#define KVM_EXIT_HYPERV_SYNIC 1
#define KVM_EXIT_HYPERV_HCALL 2
+#define KVM_EXIT_HYPERV_SYNDBG 3
__u32 type;
+ __u32 pad1;
union {
struct {
__u32 msr;
+ __u32 pad2;
__u64 control;
__u64 evt_page;
__u64 msg_page;
@@ -201,6 +204,15 @@
__u64 result;
__u64 params[2];
} hcall;
+ struct {
+ __u32 msr;
+ __u32 pad2;
+ __u64 control;
+ __u64 status;
+ __u64 send_page;
+ __u64 recv_page;
+ __u64 pending_page;
+ } syndbg;
} u;
};
@@ -1017,6 +1029,8 @@
#define KVM_CAP_S390_VCPU_RESETS 179
#define KVM_CAP_S390_PROTECTED 180
#define KVM_CAP_PPC_SECURE_GUEST 181
+#define KVM_CAP_HALT_POLL 182
+#define KVM_CAP_ASYNC_PF_INT 183
#ifdef KVM_CAP_IRQ_ROUTING
@@ -1107,7 +1121,7 @@
*
* KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies
* the irqfd to operate in resampling mode for level triggered interrupt
- * emulation. See Documentation/virt/kvm/api.txt.
+ * emulation. See Documentation/virt/kvm/api.rst.
*/
#define KVM_IRQFD_FLAG_RESAMPLE (1 << 1)
diff --git a/original/uapi/linux/loop.h b/original/uapi/linux/loop.h
index 080a8df..24a1c45 100644
--- a/original/uapi/linux/loop.h
+++ b/original/uapi/linux/loop.h
@@ -25,6 +25,16 @@
LO_FLAGS_DIRECT_IO = 16,
};
+/* LO_FLAGS that can be set using LOOP_SET_STATUS(64) */
+#define LOOP_SET_STATUS_SETTABLE_FLAGS (LO_FLAGS_AUTOCLEAR | LO_FLAGS_PARTSCAN)
+
+/* LO_FLAGS that can be cleared using LOOP_SET_STATUS(64) */
+#define LOOP_SET_STATUS_CLEARABLE_FLAGS (LO_FLAGS_AUTOCLEAR)
+
+/* LO_FLAGS that can be set using LOOP_CONFIGURE */
+#define LOOP_CONFIGURE_SETTABLE_FLAGS (LO_FLAGS_READ_ONLY | LO_FLAGS_AUTOCLEAR \
+ | LO_FLAGS_PARTSCAN | LO_FLAGS_DIRECT_IO)
+
#include <asm/posix_types.h> /* for __kernel_old_dev_t */
#include <linux/types.h> /* for __u64 */
@@ -37,7 +47,7 @@
int lo_offset;
int lo_encrypt_type;
int lo_encrypt_key_size; /* ioctl w/o */
- int lo_flags; /* ioctl r/o */
+ int lo_flags;
char lo_name[LO_NAME_SIZE];
unsigned char lo_encrypt_key[LO_KEY_SIZE]; /* ioctl w/o */
unsigned long lo_init[2];
@@ -53,13 +63,29 @@
__u32 lo_number; /* ioctl r/o */
__u32 lo_encrypt_type;
__u32 lo_encrypt_key_size; /* ioctl w/o */
- __u32 lo_flags; /* ioctl r/o */
+ __u32 lo_flags;
__u8 lo_file_name[LO_NAME_SIZE];
__u8 lo_crypt_name[LO_NAME_SIZE];
__u8 lo_encrypt_key[LO_KEY_SIZE]; /* ioctl w/o */
__u64 lo_init[2];
};
+/**
+ * struct loop_config - Complete configuration for a loop device.
+ * @fd: fd of the file to be used as a backing file for the loop device.
+ * @block_size: block size to use; ignored if 0.
+ * @info: struct loop_info64 to configure the loop device with.
+ *
+ * This structure is used with the LOOP_CONFIGURE ioctl, and can be used to
+ * atomically setup and configure all loop device parameters at once.
+ */
+struct loop_config {
+ __u32 fd;
+ __u32 block_size;
+ struct loop_info64 info;
+ __u64 __reserved[8];
+};
+
/*
* Loop filter types
*/
@@ -90,6 +116,7 @@
#define LOOP_SET_CAPACITY 0x4C07
#define LOOP_SET_DIRECT_IO 0x4C08
#define LOOP_SET_BLOCK_SIZE 0x4C09
+#define LOOP_CONFIGURE 0x4C0A
/* /dev/loop-control interface */
#define LOOP_CTL_ADD 0x4C80
diff --git a/original/uapi/linux/magic.h b/original/uapi/linux/magic.h
index d780640..f3956fc 100644
--- a/original/uapi/linux/magic.h
+++ b/original/uapi/linux/magic.h
@@ -94,6 +94,7 @@
#define BALLOON_KVM_MAGIC 0x13661366
#define ZSMALLOC_MAGIC 0x58295829
#define DMA_BUF_MAGIC 0x444d4142 /* "DMAB" */
+#define DEVMEM_MAGIC 0x454d444d /* "DMEM" */
#define Z3FOLD_MAGIC 0x33
#define PPC_CMM_MAGIC 0xc7571590
diff --git a/original/uapi/linux/mii.h b/original/uapi/linux/mii.h
index 90f9b4e..39f7c44 100644
--- a/original/uapi/linux/mii.h
+++ b/original/uapi/linux/mii.h
@@ -151,11 +151,13 @@
/* 1000BASE-T Control register */
#define ADVERTISE_1000FULL 0x0200 /* Advertise 1000BASE-T full duplex */
#define ADVERTISE_1000HALF 0x0100 /* Advertise 1000BASE-T half duplex */
+#define CTL1000_PREFER_MASTER 0x0400 /* prefer to operate as master */
#define CTL1000_AS_MASTER 0x0800
#define CTL1000_ENABLE_MASTER 0x1000
/* 1000BASE-T Status register */
#define LPA_1000MSFAIL 0x8000 /* Master/Slave resolution failure */
+#define LPA_1000MSRES 0x4000 /* Master/Slave resolution status */
#define LPA_1000LOCALRXOK 0x2000 /* Link partner local receiver status */
#define LPA_1000REMRXOK 0x1000 /* Link partner remote receiver status */
#define LPA_1000FULL 0x0800 /* Link partner 1000BASE-T full duplex */
diff --git a/original/uapi/linux/mmc/ioctl.h b/original/uapi/linux/mmc/ioctl.h
index 00c0812..27a3984 100644
--- a/original/uapi/linux/mmc/ioctl.h
+++ b/original/uapi/linux/mmc/ioctl.h
@@ -3,6 +3,7 @@
#define LINUX_MMC_IOCTL_H
#include <linux/types.h>
+#include <linux/major.h>
struct mmc_ioc_cmd {
/*
diff --git a/original/uapi/linux/mrp_bridge.h b/original/uapi/linux/mrp_bridge.h
new file mode 100644
index 0000000..bee3665
--- /dev/null
+++ b/original/uapi/linux/mrp_bridge.h
@@ -0,0 +1,121 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+
+#ifndef _UAPI_LINUX_MRP_BRIDGE_H_
+#define _UAPI_LINUX_MRP_BRIDGE_H_
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+
+#define MRP_MAX_FRAME_LENGTH 200
+#define MRP_DEFAULT_PRIO 0x8000
+#define MRP_DOMAIN_UUID_LENGTH 16
+#define MRP_VERSION 1
+#define MRP_FRAME_PRIO 7
+#define MRP_OUI_LENGTH 3
+#define MRP_MANUFACTURE_DATA_LENGTH 2
+
+enum br_mrp_ring_role_type {
+ BR_MRP_RING_ROLE_DISABLED,
+ BR_MRP_RING_ROLE_MRC,
+ BR_MRP_RING_ROLE_MRM,
+ BR_MRP_RING_ROLE_MRA,
+};
+
+enum br_mrp_ring_state_type {
+ BR_MRP_RING_STATE_OPEN,
+ BR_MRP_RING_STATE_CLOSED,
+};
+
+enum br_mrp_port_state_type {
+ BR_MRP_PORT_STATE_DISABLED,
+ BR_MRP_PORT_STATE_BLOCKED,
+ BR_MRP_PORT_STATE_FORWARDING,
+ BR_MRP_PORT_STATE_NOT_CONNECTED,
+};
+
+enum br_mrp_port_role_type {
+ BR_MRP_PORT_ROLE_PRIMARY,
+ BR_MRP_PORT_ROLE_SECONDARY,
+};
+
+enum br_mrp_tlv_header_type {
+ BR_MRP_TLV_HEADER_END = 0x0,
+ BR_MRP_TLV_HEADER_COMMON = 0x1,
+ BR_MRP_TLV_HEADER_RING_TEST = 0x2,
+ BR_MRP_TLV_HEADER_RING_TOPO = 0x3,
+ BR_MRP_TLV_HEADER_RING_LINK_DOWN = 0x4,
+ BR_MRP_TLV_HEADER_RING_LINK_UP = 0x5,
+ BR_MRP_TLV_HEADER_OPTION = 0x7f,
+};
+
+enum br_mrp_sub_tlv_header_type {
+ BR_MRP_SUB_TLV_HEADER_TEST_MGR_NACK = 0x1,
+ BR_MRP_SUB_TLV_HEADER_TEST_PROPAGATE = 0x2,
+ BR_MRP_SUB_TLV_HEADER_TEST_AUTO_MGR = 0x3,
+};
+
+struct br_mrp_tlv_hdr {
+ __u8 type;
+ __u8 length;
+};
+
+struct br_mrp_sub_tlv_hdr {
+ __u8 type;
+ __u8 length;
+};
+
+struct br_mrp_end_hdr {
+ struct br_mrp_tlv_hdr hdr;
+};
+
+struct br_mrp_common_hdr {
+ __be16 seq_id;
+ __u8 domain[MRP_DOMAIN_UUID_LENGTH];
+};
+
+struct br_mrp_ring_test_hdr {
+ __be16 prio;
+ __u8 sa[ETH_ALEN];
+ __be16 port_role;
+ __be16 state;
+ __be16 transitions;
+ __be32 timestamp;
+};
+
+struct br_mrp_ring_topo_hdr {
+ __be16 prio;
+ __u8 sa[ETH_ALEN];
+ __be16 interval;
+};
+
+struct br_mrp_ring_link_hdr {
+ __u8 sa[ETH_ALEN];
+ __be16 port_role;
+ __be16 interval;
+ __be16 blocked;
+};
+
+struct br_mrp_sub_opt_hdr {
+ __u8 type;
+ __u8 manufacture_data[MRP_MANUFACTURE_DATA_LENGTH];
+};
+
+struct br_mrp_test_mgr_nack_hdr {
+ __be16 prio;
+ __u8 sa[ETH_ALEN];
+ __be16 other_prio;
+ __u8 other_sa[ETH_ALEN];
+};
+
+struct br_mrp_test_prop_hdr {
+ __be16 prio;
+ __u8 sa[ETH_ALEN];
+ __be16 other_prio;
+ __u8 other_sa[ETH_ALEN];
+};
+
+struct br_mrp_oui_hdr {
+ __u8 oui[MRP_OUI_LENGTH];
+};
+
+#endif
diff --git a/original/uapi/linux/ndctl.h b/original/uapi/linux/ndctl.h
index de5d902..0e09dc5 100644
--- a/original/uapi/linux/ndctl.h
+++ b/original/uapi/linux/ndctl.h
@@ -244,6 +244,7 @@
#define NVDIMM_FAMILY_HPE2 2
#define NVDIMM_FAMILY_MSFT 3
#define NVDIMM_FAMILY_HYPERV 4
+#define NVDIMM_FAMILY_PAPR 5
#define ND_IOCTL_CALL _IOWR(ND_IOCTL, ND_CMD_CALL,\
struct nd_cmd_pkg)
diff --git a/original/uapi/linux/neighbour.h b/original/uapi/linux/neighbour.h
index cd144e3..eefcda8 100644
--- a/original/uapi/linux/neighbour.h
+++ b/original/uapi/linux/neighbour.h
@@ -29,6 +29,7 @@
NDA_LINK_NETNSID,
NDA_SRC_VNI,
NDA_PROTOCOL, /* Originator of entry */
+ NDA_NH_ID,
__NDA_MAX
};
diff --git a/original/uapi/linux/netfilter/nf_conntrack_common.h b/original/uapi/linux/netfilter/nf_conntrack_common.h
index b6f0bb1..4b33950 100644
--- a/original/uapi/linux/netfilter/nf_conntrack_common.h
+++ b/original/uapi/linux/netfilter/nf_conntrack_common.h
@@ -114,15 +114,19 @@
IPS_OFFLOAD_BIT = 14,
IPS_OFFLOAD = (1 << IPS_OFFLOAD_BIT),
+ /* Conntrack has been offloaded to hardware. */
+ IPS_HW_OFFLOAD_BIT = 15,
+ IPS_HW_OFFLOAD = (1 << IPS_HW_OFFLOAD_BIT),
+
/* Be careful here, modifying these bits can make things messy,
* so don't let users modify them directly.
*/
IPS_UNCHANGEABLE_MASK = (IPS_NAT_DONE_MASK | IPS_NAT_MASK |
IPS_EXPECTED | IPS_CONFIRMED | IPS_DYING |
IPS_SEQ_ADJUST | IPS_TEMPLATE | IPS_UNTRACKED |
- IPS_OFFLOAD),
+ IPS_OFFLOAD | IPS_HW_OFFLOAD),
- __IPS_MAX_BIT = 15,
+ __IPS_MAX_BIT = 16,
};
/* Connection tracking event types */
diff --git a/original/uapi/linux/netfilter/nf_nat.h b/original/uapi/linux/netfilter/nf_nat.h
index 4a95c0d..a64586e 100644
--- a/original/uapi/linux/netfilter/nf_nat.h
+++ b/original/uapi/linux/netfilter/nf_nat.h
@@ -11,6 +11,7 @@
#define NF_NAT_RANGE_PERSISTENT (1 << 3)
#define NF_NAT_RANGE_PROTO_RANDOM_FULLY (1 << 4)
#define NF_NAT_RANGE_PROTO_OFFSET (1 << 5)
+#define NF_NAT_RANGE_NETMAP (1 << 6)
#define NF_NAT_RANGE_PROTO_RANDOM_ALL \
(NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PROTO_RANDOM_FULLY)
@@ -18,7 +19,8 @@
#define NF_NAT_RANGE_MASK \
(NF_NAT_RANGE_MAP_IPS | NF_NAT_RANGE_PROTO_SPECIFIED | \
NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PERSISTENT | \
- NF_NAT_RANGE_PROTO_RANDOM_FULLY | NF_NAT_RANGE_PROTO_OFFSET)
+ NF_NAT_RANGE_PROTO_RANDOM_FULLY | NF_NAT_RANGE_PROTO_OFFSET | \
+ NF_NAT_RANGE_NETMAP)
struct nf_nat_ipv4_range {
unsigned int flags;
diff --git a/original/uapi/linux/netfilter/nfnetlink_conntrack.h b/original/uapi/linux/netfilter/nfnetlink_conntrack.h
index 1d41810..2628817 100644
--- a/original/uapi/linux/netfilter/nfnetlink_conntrack.h
+++ b/original/uapi/linux/netfilter/nfnetlink_conntrack.h
@@ -55,6 +55,7 @@
CTA_LABELS,
CTA_LABELS_MASK,
CTA_SYNPROXY,
+ CTA_FILTER,
__CTA_MAX
};
#define CTA_MAX (__CTA_MAX - 1)
@@ -276,4 +277,12 @@
};
#define CTA_STATS_EXP_MAX (__CTA_STATS_EXP_MAX - 1)
+enum ctattr_filter {
+ CTA_FILTER_UNSPEC,
+ CTA_FILTER_ORIG_FLAGS,
+ CTA_FILTER_REPLY_FLAGS,
+ __CTA_FILTER_MAX
+};
+#define CTA_FILTER_MAX (__CTA_FILTER_MAX - 1)
+
#endif /* _IPCONNTRACK_NETLINK_H */
diff --git a/original/uapi/linux/netlink.h b/original/uapi/linux/netlink.h
index 0a4d733..eac8a6a 100644
--- a/original/uapi/linux/netlink.h
+++ b/original/uapi/linux/netlink.h
@@ -249,4 +249,107 @@
__u32 selector;
};
+/*
+ * policy descriptions - it's specific to each family how this is used
+ * Normally, it should be retrieved via a dump inside another attribute
+ * specifying where it applies.
+ */
+
+/**
+ * enum netlink_attribute_type - type of an attribute
+ * @NL_ATTR_TYPE_INVALID: unused
+ * @NL_ATTR_TYPE_FLAG: flag attribute (present/not present)
+ * @NL_ATTR_TYPE_U8: 8-bit unsigned attribute
+ * @NL_ATTR_TYPE_U16: 16-bit unsigned attribute
+ * @NL_ATTR_TYPE_U32: 32-bit unsigned attribute
+ * @NL_ATTR_TYPE_U64: 64-bit unsigned attribute
+ * @NL_ATTR_TYPE_S8: 8-bit signed attribute
+ * @NL_ATTR_TYPE_S16: 16-bit signed attribute
+ * @NL_ATTR_TYPE_S32: 32-bit signed attribute
+ * @NL_ATTR_TYPE_S64: 64-bit signed attribute
+ * @NL_ATTR_TYPE_BINARY: binary data, min/max length may be specified
+ * @NL_ATTR_TYPE_STRING: string, min/max length may be specified
+ * @NL_ATTR_TYPE_NUL_STRING: NUL-terminated string,
+ * min/max length may be specified
+ * @NL_ATTR_TYPE_NESTED: nested, i.e. the content of this attribute
+ * consists of sub-attributes. The nested policy and maxtype
+ * inside may be specified.
+ * @NL_ATTR_TYPE_NESTED_ARRAY: nested array, i.e. the content of this
+ * attribute contains sub-attributes whose type is irrelevant
+ * (just used to separate the array entries) and each such array
+ * entry has attributes again, the policy for those inner ones
+ * and the corresponding maxtype may be specified.
+ * @NL_ATTR_TYPE_BITFIELD32: &struct nla_bitfield32 attribute
+ */
+enum netlink_attribute_type {
+ NL_ATTR_TYPE_INVALID,
+
+ NL_ATTR_TYPE_FLAG,
+
+ NL_ATTR_TYPE_U8,
+ NL_ATTR_TYPE_U16,
+ NL_ATTR_TYPE_U32,
+ NL_ATTR_TYPE_U64,
+
+ NL_ATTR_TYPE_S8,
+ NL_ATTR_TYPE_S16,
+ NL_ATTR_TYPE_S32,
+ NL_ATTR_TYPE_S64,
+
+ NL_ATTR_TYPE_BINARY,
+ NL_ATTR_TYPE_STRING,
+ NL_ATTR_TYPE_NUL_STRING,
+
+ NL_ATTR_TYPE_NESTED,
+ NL_ATTR_TYPE_NESTED_ARRAY,
+
+ NL_ATTR_TYPE_BITFIELD32,
+};
+
+/**
+ * enum netlink_policy_type_attr - policy type attributes
+ * @NL_POLICY_TYPE_ATTR_UNSPEC: unused
+ * @NL_POLICY_TYPE_ATTR_TYPE: type of the attribute,
+ * &enum netlink_attribute_type (U32)
+ * @NL_POLICY_TYPE_ATTR_MIN_VALUE_S: minimum value for signed
+ * integers (S64)
+ * @NL_POLICY_TYPE_ATTR_MAX_VALUE_S: maximum value for signed
+ * integers (S64)
+ * @NL_POLICY_TYPE_ATTR_MIN_VALUE_U: minimum value for unsigned
+ * integers (U64)
+ * @NL_POLICY_TYPE_ATTR_MAX_VALUE_U: maximum value for unsigned
+ * integers (U64)
+ * @NL_POLICY_TYPE_ATTR_MIN_LENGTH: minimum length for binary
+ * attributes, no minimum if not given (U32)
+ * @NL_POLICY_TYPE_ATTR_MAX_LENGTH: maximum length for binary
+ * attributes, no maximum if not given (U32)
+ * @NL_POLICY_TYPE_ATTR_POLICY_IDX: sub policy for nested and
+ * nested array types (U32)
+ * @NL_POLICY_TYPE_ATTR_POLICY_MAXTYPE: maximum sub policy
+ * attribute for nested and nested array types, this can
+ * in theory be < the size of the policy pointed to by
+ * the index, if limited inside the nesting (U32)
+ * @NL_POLICY_TYPE_ATTR_BITFIELD32_MASK: valid mask for the
+ * bitfield32 type (U32)
+ * @NL_POLICY_TYPE_ATTR_PAD: pad attribute for 64-bit alignment
+ */
+enum netlink_policy_type_attr {
+ NL_POLICY_TYPE_ATTR_UNSPEC,
+ NL_POLICY_TYPE_ATTR_TYPE,
+ NL_POLICY_TYPE_ATTR_MIN_VALUE_S,
+ NL_POLICY_TYPE_ATTR_MAX_VALUE_S,
+ NL_POLICY_TYPE_ATTR_MIN_VALUE_U,
+ NL_POLICY_TYPE_ATTR_MAX_VALUE_U,
+ NL_POLICY_TYPE_ATTR_MIN_LENGTH,
+ NL_POLICY_TYPE_ATTR_MAX_LENGTH,
+ NL_POLICY_TYPE_ATTR_POLICY_IDX,
+ NL_POLICY_TYPE_ATTR_POLICY_MAXTYPE,
+ NL_POLICY_TYPE_ATTR_BITFIELD32_MASK,
+ NL_POLICY_TYPE_ATTR_PAD,
+
+ /* keep last */
+ __NL_POLICY_TYPE_ATTR_MAX,
+ NL_POLICY_TYPE_ATTR_MAX = __NL_POLICY_TYPE_ATTR_MAX - 1
+};
+
#endif /* _UAPI__LINUX_NETLINK_H */
diff --git a/original/uapi/linux/nexthop.h b/original/uapi/linux/nexthop.h
index 7b61867..2d4a1e7 100644
--- a/original/uapi/linux/nexthop.h
+++ b/original/uapi/linux/nexthop.h
@@ -49,6 +49,9 @@
NHA_GROUPS, /* flag; only return nexthop groups in dump */
NHA_MASTER, /* u32; only return nexthops with given master dev */
+ NHA_FDB, /* flag; nexthop belongs to a bridge fdb */
+ /* if NHA_FDB is added, OIF, BLACKHOLE, ENCAP cannot be set */
+
__NHA_MAX,
};
diff --git a/original/uapi/linux/nl80211.h b/original/uapi/linux/nl80211.h
index 2b69116..4e6339a 100644
--- a/original/uapi/linux/nl80211.h
+++ b/original/uapi/linux/nl80211.h
@@ -296,13 +296,14 @@
* to get a list of all present wiphys.
* @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or
* %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME,
- * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ (and the
- * attributes determining the channel width; this is used for setting
- * monitor mode channel), %NL80211_ATTR_WIPHY_RETRY_SHORT,
- * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
- * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD.
- * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL
- * instead, the support here is for backward compatibility only.
+ * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ,
+ * %NL80211_ATTR_WIPHY_FREQ_OFFSET (and the attributes determining the
+ * channel width; this is used for setting monitor mode channel),
+ * %NL80211_ATTR_WIPHY_RETRY_SHORT, %NL80211_ATTR_WIPHY_RETRY_LONG,
+ * %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, and/or
+ * %NL80211_ATTR_WIPHY_RTS_THRESHOLD. However, for setting the channel,
+ * see %NL80211_CMD_SET_CHANNEL instead, the support here is for backward
+ * compatibility only.
* @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
* or rename notification. Has attributes %NL80211_ATTR_WIPHY and
* %NL80211_ATTR_WIPHY_NAME.
@@ -351,7 +352,8 @@
* %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT,
* %NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS.
* The channel to use can be set on the interface or be given using the
- * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width.
+ * %NL80211_ATTR_WIPHY_FREQ and %NL80211_ATTR_WIPHY_FREQ_OFFSET, and the
+ * attributes determining channel width.
* @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP
* @NL80211_CMD_STOP_AP: Stop AP operation on the given interface
* @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP
@@ -536,11 +538,12 @@
* interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and
* BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
* the SSID (mainly for association, but is included in authentication
- * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used
- * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE
- * is used to specify the authentication type. %NL80211_ATTR_IE is used to
- * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs)
- * to be added to the frame.
+ * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ +
+ * %NL80211_ATTR_WIPHY_FREQ_OFFSET is used to specify the frequence of the
+ * channel in MHz. %NL80211_ATTR_AUTH_TYPE is used to specify the
+ * authentication type. %NL80211_ATTR_IE is used to define IEs
+ * (VendorSpecificInfo, but also including RSN IE and FT IEs) to be added
+ * to the frame.
* When used as an event, this reports reception of an Authentication
* frame in station and IBSS modes when the local MLME processed the
* frame, i.e., it was for the local STA and was received in correct
@@ -595,8 +598,9 @@
* requests to connect to a specified network but without separating
* auth and assoc steps. For this, you need to specify the SSID in a
* %NL80211_ATTR_SSID attribute, and can optionally specify the association
- * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_USE_MFP,
- * %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT,
+ * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE,
+ * %NL80211_ATTR_USE_MFP, %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ,
+ * %NL80211_ATTR_WIPHY_FREQ_OFFSET, %NL80211_ATTR_CONTROL_PORT,
* %NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
* %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT,
* %NL80211_ATTR_CONTROL_PORT_OVER_NL80211, %NL80211_ATTR_MAC_HINT, and
@@ -687,6 +691,10 @@
* four bytes for vendor frames including the OUI. The registration
* cannot be dropped, but is removed automatically when the netlink
* socket is closed. Multiple registrations can be made.
+ * The %NL80211_ATTR_RECEIVE_MULTICAST flag attribute can be given if
+ * %NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS is available, in which
+ * case the registration can also be modified to include/exclude the
+ * flag, rather than requiring unregistration to change it.
* @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for
* backward compatibility
* @NL80211_CMD_FRAME: Management frame TX request and RX notification. This
@@ -786,7 +794,7 @@
* various triggers. These triggers can be configured through this
* command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For
* more background information, see
- * http://wireless.kernel.org/en/users/Documentation/WoWLAN.
+ * https://wireless.wiki.kernel.org/en/users/Documentation/WoWLAN.
* The @NL80211_CMD_SET_WOWLAN command can also be used as a notification
* from the driver reporting the wakeup reason. In this case, the
* @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason
@@ -1151,6 +1159,17 @@
* @NL80211_CMD_SET_TID_CONFIG: Data frame TID specific configuration
* is passed using %NL80211_ATTR_TID_CONFIG attribute.
*
+ * @NL80211_CMD_UNPROT_BEACON: Unprotected or incorrectly protected Beacon
+ * frame. This event is used to indicate that a received Beacon frame was
+ * dropped because it did not include a valid MME MIC while beacon
+ * protection was enabled (BIGTK configured in station mode).
+ *
+ * @NL80211_CMD_CONTROL_PORT_FRAME_TX_STATUS: Report TX status of a control
+ * port frame transmitted with %NL80211_CMD_CONTROL_PORT_FRAME.
+ * %NL80211_ATTR_COOKIE identifies the TX command and %NL80211_ATTR_FRAME
+ * includes the contents of the frame. %NL80211_ATTR_ACK flag is included
+ * if the recipient acknowledged the frame.
+ *
* @NL80211_CMD_MAX: highest used command number
* @__NL80211_CMD_AFTER_LAST: internal use
*/
@@ -1377,6 +1396,10 @@
NL80211_CMD_SET_TID_CONFIG,
+ NL80211_CMD_UNPROT_BEACON,
+
+ NL80211_CMD_CONTROL_PORT_FRAME_TX_STATUS,
+
/* add new commands above here */
/* used to define NL80211_CMD_MAX below */
@@ -1422,7 +1445,8 @@
* of &enum nl80211_chan_width, describing the channel width. See the
* documentation of the enum for more information.
* @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the
- * channel, used for anything but 20 MHz bandwidth
+ * channel, used for anything but 20 MHz bandwidth. In S1G this is the
+ * operating channel center frequency.
* @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the
* channel, used only for 80+80 MHz bandwidth
* @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ
@@ -2469,6 +2493,17 @@
* entry without having to force a disconnection after the PMK timeout. If
* no roaming occurs between the reauth threshold and PMK expiration,
* disassociation is still forced.
+ * @NL80211_ATTR_RECEIVE_MULTICAST: multicast flag for the
+ * %NL80211_CMD_REGISTER_FRAME command, see the description there.
+ * @NL80211_ATTR_WIPHY_FREQ_OFFSET: offset of the associated
+ * %NL80211_ATTR_WIPHY_FREQ in positive KHz. Only valid when supplied with
+ * an %NL80211_ATTR_WIPHY_FREQ_OFFSET.
+ * @NL80211_ATTR_CENTER_FREQ1_OFFSET: Center frequency offset in KHz for the
+ * first channel segment specified in %NL80211_ATTR_CENTER_FREQ1.
+ * @NL80211_ATTR_SCAN_FREQ_KHZ: nested attribute with KHz frequencies
+ *
+ * @NL80211_ATTR_HE_6GHZ_CAPABILITY: HE 6 GHz Band Capability element (from
+ * association request when used with NL80211_CMD_NEW_STATION).
*
* @NUM_NL80211_ATTR: total number of nl80211_attrs available
* @NL80211_ATTR_MAX: highest attribute number currently defined
@@ -2945,6 +2980,13 @@
NL80211_ATTR_PMK_LIFETIME,
NL80211_ATTR_PMK_REAUTH_THRESHOLD,
+ NL80211_ATTR_RECEIVE_MULTICAST,
+ NL80211_ATTR_WIPHY_FREQ_OFFSET,
+ NL80211_ATTR_CENTER_FREQ1_OFFSET,
+ NL80211_ATTR_SCAN_FREQ_KHZ,
+
+ NL80211_ATTR_HE_6GHZ_CAPABILITY,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -3523,6 +3565,8 @@
* defined in HE capabilities IE
* @NL80211_BAND_IFTYPE_ATTR_MAX: highest band HE capability attribute currently
* defined
+ * @NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAPA: HE 6GHz band capabilities (__le16),
+ * given for all 6 GHz band channels
* @__NL80211_BAND_IFTYPE_ATTR_AFTER_LAST: internal use
*/
enum nl80211_band_iftype_attr {
@@ -3533,6 +3577,7 @@
NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY,
NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET,
NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE,
+ NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAPA,
/* keep last */
__NL80211_BAND_IFTYPE_ATTR_AFTER_LAST,
@@ -3666,6 +3711,7 @@
* (see &enum nl80211_wmm_rule)
* @NL80211_FREQUENCY_ATTR_NO_HE: HE operation is not allowed on this channel
* in current regulatory domain.
+ * @NL80211_FREQUENCY_ATTR_OFFSET: frequency offset in KHz
* @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
* currently defined
* @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
@@ -3696,6 +3742,7 @@
NL80211_FREQUENCY_ATTR_NO_10MHZ,
NL80211_FREQUENCY_ATTR_WMM,
NL80211_FREQUENCY_ATTR_NO_HE,
+ NL80211_FREQUENCY_ATTR_OFFSET,
/* keep last */
__NL80211_FREQUENCY_ATTR_AFTER_LAST,
@@ -4466,6 +4513,7 @@
* @NL80211_BSS_CHAIN_SIGNAL: per-chain signal strength of last BSS update.
* Contains a nested array of signal strength attributes (u8, dBm),
* using the nesting index as the antenna number.
+ * @NL80211_BSS_FREQUENCY_OFFSET: frequency offset in KHz
* @__NL80211_BSS_AFTER_LAST: internal
* @NL80211_BSS_MAX: highest BSS attribute
*/
@@ -4490,6 +4538,7 @@
NL80211_BSS_PARENT_TSF,
NL80211_BSS_PARENT_BSSID,
NL80211_BSS_CHAIN_SIGNAL,
+ NL80211_BSS_FREQUENCY_OFFSET,
/* keep last */
__NL80211_BSS_AFTER_LAST,
@@ -4800,6 +4849,17 @@
NL80211_TID_CONFIG_DISABLE,
};
+/* enum nl80211_tx_rate_setting - TX rate configuration type
+ * @NL80211_TX_RATE_AUTOMATIC: automatically determine TX rate
+ * @NL80211_TX_RATE_LIMITED: limit the TX rate by the TX rate parameter
+ * @NL80211_TX_RATE_FIXED: fix TX rate to the TX rate parameter
+ */
+enum nl80211_tx_rate_setting {
+ NL80211_TX_RATE_AUTOMATIC,
+ NL80211_TX_RATE_LIMITED,
+ NL80211_TX_RATE_FIXED,
+};
+
/* enum nl80211_tid_config_attr - TID specific configuration.
* @NL80211_TID_CONFIG_ATTR_PAD: pad attribute for 64-bit values
* @NL80211_TID_CONFIG_ATTR_VIF_SUPP: a bitmap (u64) of attributes supported
@@ -4807,12 +4867,10 @@
* (%NL80211_TID_CONFIG_ATTR_TIDS, %NL80211_TID_CONFIG_ATTR_OVERRIDE).
* @NL80211_TID_CONFIG_ATTR_PEER_SUPP: same as the previous per-vif one, but
* per peer instead.
- * @NL80211_TID_CONFIG_ATTR_OVERRIDE: flag attribue, if no peer
- * is selected, if set indicates that the new configuration overrides
- * all previous peer configurations, otherwise previous peer specific
- * configurations should be left untouched. If peer is selected then
- * it will reset particular TID configuration of that peer and it will
- * not accept other TID config attributes along with peer.
+ * @NL80211_TID_CONFIG_ATTR_OVERRIDE: flag attribue, if set indicates
+ * that the new configuration overrides all previous peer
+ * configurations, otherwise previous peer specific configurations
+ * should be left untouched.
* @NL80211_TID_CONFIG_ATTR_TIDS: a bitmask value of TIDs (bit 0 to 7)
* Its type is u16.
* @NL80211_TID_CONFIG_ATTR_NOACK: Configure ack policy for the TID.
@@ -4828,12 +4886,23 @@
* &NL80211_CMD_SET_TID_CONFIG. Its type is u8, min value is 1 and
* the max value is advertised by the driver in this attribute on
* output in wiphy capabilities.
- * @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL: Enable/Disable aggregation for the TIDs
- * specified in %NL80211_TID_CONFIG_ATTR_TIDS. Its type is u8, using
- * the values from &nl80211_tid_config.
+ * @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL: Enable/Disable MPDU aggregation
+ * for the TIDs specified in %NL80211_TID_CONFIG_ATTR_TIDS.
+ * Its type is u8, using the values from &nl80211_tid_config.
* @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL: Enable/Disable RTS_CTS for the TIDs
* specified in %NL80211_TID_CONFIG_ATTR_TIDS. It is u8 type, using
* the values from &nl80211_tid_config.
+ * @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL: Enable/Disable MSDU aggregation
+ * for the TIDs specified in %NL80211_TID_CONFIG_ATTR_TIDS.
+ * Its type is u8, using the values from &nl80211_tid_config.
+ * @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE: This attribute will be useful
+ * to notfiy the driver that what type of txrate should be used
+ * for the TIDs specified in %NL80211_TID_CONFIG_ATTR_TIDS. using
+ * the values form &nl80211_tx_rate_setting.
+ * @NL80211_TID_CONFIG_ATTR_TX_RATE: Data frame TX rate mask should be applied
+ * with the parameters passed through %NL80211_ATTR_TX_RATES.
+ * configuration is applied to the data frame for the tid to that connected
+ * station.
*/
enum nl80211_tid_config_attr {
__NL80211_TID_CONFIG_ATTR_INVALID,
@@ -4847,6 +4916,9 @@
NL80211_TID_CONFIG_ATTR_RETRY_LONG,
NL80211_TID_CONFIG_ATTR_AMPDU_CTRL,
NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL,
+ NL80211_TID_CONFIG_ATTR_AMSDU_CTRL,
+ NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE,
+ NL80211_TID_CONFIG_ATTR_TX_RATE,
/* keep last */
__NL80211_TID_CONFIG_ATTR_AFTER_LAST,
@@ -5324,6 +5396,8 @@
#define NL80211_KCK_LEN 16
#define NL80211_KEK_LEN 16
+#define NL80211_KCK_EXT_LEN 24
+#define NL80211_KEK_EXT_LEN 32
#define NL80211_REPLAY_CTR_LEN 8
/**
@@ -5332,6 +5406,7 @@
* @NL80211_REKEY_DATA_KEK: key encryption key (binary)
* @NL80211_REKEY_DATA_KCK: key confirmation key (binary)
* @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary)
+ * @NL80211_REKEY_DATA_AKM: AKM data (OUI, suite type)
* @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal)
* @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal)
*/
@@ -5340,6 +5415,7 @@
NL80211_REKEY_DATA_KEK,
NL80211_REKEY_DATA_KCK,
NL80211_REKEY_DATA_REPLAY_CTR,
+ NL80211_REKEY_DATA_AKM,
/* keep last */
NUM_NL80211_REKEY_DATA,
@@ -5674,6 +5750,8 @@
*
* @NL80211_EXT_FEATURE_BEACON_PROTECTION: The driver supports Beacon protection
* and can receive key configuration for BIGTK using key indexes 6 and 7.
+ * @NL80211_EXT_FEATURE_BEACON_PROTECTION_CLIENT: The driver supports Beacon
+ * protection as a client only and cannot transmit protected beacons.
*
* @NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH: The driver can disable the
* forwarding of preauth frames over the control port. They are then
@@ -5684,6 +5762,17 @@
* @NL80211_EXT_FEATURE_DEL_IBSS_STA: The driver supports removing stations
* in IBSS mode, essentially by dropping their state.
*
+ * @NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS: management frame registrations
+ * are possible for multicast frames and those will be reported properly.
+ *
+ * @NL80211_EXT_FEATURE_SCAN_FREQ_KHZ: This driver supports receiving and
+ * reporting scan request with %NL80211_ATTR_SCAN_FREQ_KHZ. In order to
+ * report %NL80211_ATTR_SCAN_FREQ_KHZ, %NL80211_SCAN_FLAG_FREQ_KHZ must be
+ * included in the scan request.
+ *
+ * @NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_TX_STATUS: The driver
+ * can report tx status for control port over nl80211 tx operations.
+ *
* @NUM_NL80211_EXT_FEATURES: number of extended features.
* @MAX_NL80211_EXT_FEATURES: highest extended feature index.
*/
@@ -5735,6 +5824,10 @@
NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH,
NL80211_EXT_FEATURE_PROTECTED_TWT,
NL80211_EXT_FEATURE_DEL_IBSS_STA,
+ NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS,
+ NL80211_EXT_FEATURE_BEACON_PROTECTION_CLIENT,
+ NL80211_EXT_FEATURE_SCAN_FREQ_KHZ,
+ NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_TX_STATUS,
/* add new features before the definition below */
NUM_NL80211_EXT_FEATURES,
@@ -5846,6 +5939,9 @@
* @NL80211_SCAN_FLAG_MIN_PREQ_CONTENT: minimize probe request content to
* only have supported rates and no additional capabilities (unless
* added by userspace explicitly.)
+ * @NL80211_SCAN_FLAG_FREQ_KHZ: report scan results with
+ * %NL80211_ATTR_SCAN_FREQ_KHZ. This also means
+ * %NL80211_ATTR_SCAN_FREQUENCIES will not be included.
*/
enum nl80211_scan_flags {
NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0,
@@ -5861,6 +5957,7 @@
NL80211_SCAN_FLAG_HIGH_ACCURACY = 1<<10,
NL80211_SCAN_FLAG_RANDOM_SN = 1<<11,
NL80211_SCAN_FLAG_MIN_PREQ_CONTENT = 1<<12,
+ NL80211_SCAN_FLAG_FREQ_KHZ = 1<<13,
};
/**
diff --git a/original/uapi/linux/pkt_cls.h b/original/uapi/linux/pkt_cls.h
index 9f06d29..7576209 100644
--- a/original/uapi/linux/pkt_cls.h
+++ b/original/uapi/linux/pkt_cls.h
@@ -134,6 +134,7 @@
TCA_ID_CTINFO,
TCA_ID_MPLS,
TCA_ID_CT,
+ TCA_ID_GATE,
/* other actions go here */
__TCA_ID_MAX = 255
};
@@ -575,6 +576,8 @@
TCA_FLOWER_KEY_CT_LABELS, /* u128 */
TCA_FLOWER_KEY_CT_LABELS_MASK, /* u128 */
+ TCA_FLOWER_KEY_MPLS_OPTS,
+
__TCA_FLOWER_MAX,
};
@@ -640,6 +643,27 @@
(__TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX - 1)
enum {
+ TCA_FLOWER_KEY_MPLS_OPTS_UNSPEC,
+ TCA_FLOWER_KEY_MPLS_OPTS_LSE,
+ __TCA_FLOWER_KEY_MPLS_OPTS_MAX,
+};
+
+#define TCA_FLOWER_KEY_MPLS_OPTS_MAX (__TCA_FLOWER_KEY_MPLS_OPTS_MAX - 1)
+
+enum {
+ TCA_FLOWER_KEY_MPLS_OPT_LSE_UNSPEC,
+ TCA_FLOWER_KEY_MPLS_OPT_LSE_DEPTH,
+ TCA_FLOWER_KEY_MPLS_OPT_LSE_TTL,
+ TCA_FLOWER_KEY_MPLS_OPT_LSE_BOS,
+ TCA_FLOWER_KEY_MPLS_OPT_LSE_TC,
+ TCA_FLOWER_KEY_MPLS_OPT_LSE_LABEL,
+ __TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX,
+};
+
+#define TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX \
+ (__TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX - 1)
+
+enum {
TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0),
TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1),
};
diff --git a/original/uapi/linux/pkt_sched.h b/original/uapi/linux/pkt_sched.h
index 0c02737..a95f3ae 100644
--- a/original/uapi/linux/pkt_sched.h
+++ b/original/uapi/linux/pkt_sched.h
@@ -913,6 +913,10 @@
TCA_FQ_TIMER_SLACK, /* timer slack */
+ TCA_FQ_HORIZON, /* time horizon in us */
+
+ TCA_FQ_HORIZON_DROP, /* drop packets beyond horizon, or cap their EDT */
+
__TCA_FQ_MAX
};
@@ -932,6 +936,8 @@
__u32 throttled_flows;
__u32 unthrottle_latency_ns;
__u64 ce_mark; /* packets above ce_threshold */
+ __u64 horizon_drops;
+ __u64 horizon_caps;
};
/* Heavy-Hitter Filter */
diff --git a/original/uapi/linux/psample.h b/original/uapi/linux/psample.h
index ce1116c..aea26ab 100644
--- a/original/uapi/linux/psample.h
+++ b/original/uapi/linux/psample.h
@@ -11,6 +11,7 @@
PSAMPLE_ATTR_GROUP_SEQ,
PSAMPLE_ATTR_SAMPLE_RATE,
PSAMPLE_ATTR_DATA,
+ PSAMPLE_ATTR_TUNNEL,
/* commands attributes */
PSAMPLE_ATTR_GROUP_REFCOUNT,
@@ -25,6 +26,27 @@
PSAMPLE_CMD_DEL_GROUP,
};
+enum psample_tunnel_key_attr {
+ PSAMPLE_TUNNEL_KEY_ATTR_ID, /* be64 Tunnel ID */
+ PSAMPLE_TUNNEL_KEY_ATTR_IPV4_SRC, /* be32 src IP address. */
+ PSAMPLE_TUNNEL_KEY_ATTR_IPV4_DST, /* be32 dst IP address. */
+ PSAMPLE_TUNNEL_KEY_ATTR_TOS, /* u8 Tunnel IP ToS. */
+ PSAMPLE_TUNNEL_KEY_ATTR_TTL, /* u8 Tunnel IP TTL. */
+ PSAMPLE_TUNNEL_KEY_ATTR_DONT_FRAGMENT, /* No argument, set DF. */
+ PSAMPLE_TUNNEL_KEY_ATTR_CSUM, /* No argument. CSUM packet. */
+ PSAMPLE_TUNNEL_KEY_ATTR_OAM, /* No argument. OAM frame. */
+ PSAMPLE_TUNNEL_KEY_ATTR_GENEVE_OPTS, /* Array of Geneve options. */
+ PSAMPLE_TUNNEL_KEY_ATTR_TP_SRC, /* be16 src Transport Port. */
+ PSAMPLE_TUNNEL_KEY_ATTR_TP_DST, /* be16 dst Transport Port. */
+ PSAMPLE_TUNNEL_KEY_ATTR_VXLAN_OPTS, /* Nested VXLAN opts* */
+ PSAMPLE_TUNNEL_KEY_ATTR_IPV6_SRC, /* struct in6_addr src IPv6 address. */
+ PSAMPLE_TUNNEL_KEY_ATTR_IPV6_DST, /* struct in6_addr dst IPv6 address. */
+ PSAMPLE_TUNNEL_KEY_ATTR_PAD,
+ PSAMPLE_TUNNEL_KEY_ATTR_ERSPAN_OPTS, /* struct erspan_metadata */
+ PSAMPLE_TUNNEL_KEY_ATTR_IPV4_INFO_BRIDGE, /* No argument. IPV4_INFO_BRIDGE mode.*/
+ __PSAMPLE_TUNNEL_KEY_ATTR_MAX
+};
+
/* Can be overridden at runtime by module option */
#define PSAMPLE_ATTR_MAX (__PSAMPLE_ATTR_MAX - 1)
diff --git a/original/uapi/linux/psp-sev.h b/original/uapi/linux/psp-sev.h
index 0549a5c..91b4c63 100644
--- a/original/uapi/linux/psp-sev.h
+++ b/original/uapi/linux/psp-sev.h
@@ -83,6 +83,8 @@
__u32 guest_count; /* Out */
} __packed;
+#define SEV_STATUS_FLAGS_CONFIG_ES 0x0100
+
/**
* struct sev_user_data_pek_csr - PEK_CSR command parameters
*
diff --git a/original/uapi/linux/ptp_clock.h b/original/uapi/linux/ptp_clock.h
index 9dc9d00..ff070aa 100644
--- a/original/uapi/linux/ptp_clock.h
+++ b/original/uapi/linux/ptp_clock.h
@@ -89,7 +89,9 @@
int n_pins; /* Number of input/output pins. */
/* Whether the clock supports precise system-device cross timestamps */
int cross_timestamping;
- int rsv[13]; /* Reserved for future use. */
+ /* Whether the clock supports adjust phase */
+ int adjust_phase;
+ int rsv[12]; /* Reserved for future use. */
};
struct ptp_extts_request {
diff --git a/original/uapi/linux/rds.h b/original/uapi/linux/rds.h
index cba368e..c21edb9 100644
--- a/original/uapi/linux/rds.h
+++ b/original/uapi/linux/rds.h
@@ -64,10 +64,12 @@
/* supported values for SO_RDS_TRANSPORT */
#define RDS_TRANS_IB 0
-#define RDS_TRANS_IWARP 1
+#define RDS_TRANS_GAP 1
#define RDS_TRANS_TCP 2
#define RDS_TRANS_COUNT 3
#define RDS_TRANS_NONE (~0)
+/* don't use RDS_TRANS_IWARP - it is deprecated */
+#define RDS_TRANS_IWARP RDS_TRANS_GAP
/* IOCTLS commands for SOL_RDS */
#define SIOCRDSSETTOS (SIOCPROTOPRIVATE)
diff --git a/original/uapi/linux/rtc.h b/original/uapi/linux/rtc.h
index 83bba58..fa9aff9 100644
--- a/original/uapi/linux/rtc.h
+++ b/original/uapi/linux/rtc.h
@@ -99,6 +99,7 @@
#define RTC_VL_BACKUP_LOW _BITUL(1) /* Backup voltage is low */
#define RTC_VL_BACKUP_EMPTY _BITUL(2) /* Backup empty or not present */
#define RTC_VL_ACCURACY_LOW _BITUL(3) /* Voltage is low, RTC accuracy is reduced */
+#define RTC_VL_BACKUP_SWITCH _BITUL(4) /* Backup switchover happened */
#define RTC_VL_READ _IOR('p', 0x13, unsigned int) /* Voltage low detection */
#define RTC_VL_CLR _IO('p', 0x14) /* Clear voltage low information */
diff --git a/original/uapi/linux/rtnetlink.h b/original/uapi/linux/rtnetlink.h
index 4a8c5b7..073e71e 100644
--- a/original/uapi/linux/rtnetlink.h
+++ b/original/uapi/linux/rtnetlink.h
@@ -609,11 +609,17 @@
TCA_HW_OFFLOAD,
TCA_INGRESS_BLOCK,
TCA_EGRESS_BLOCK,
+ TCA_DUMP_FLAGS,
__TCA_MAX
};
#define TCA_MAX (__TCA_MAX - 1)
+#define TCA_DUMP_FLAGS_TERSE (1 << 0) /* Means that in dump user gets only basic
+ * data necessary to identify the objects
+ * (handle, cookie, etc.) and stats.
+ */
+
#define TCA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcmsg))))
#define TCA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcmsg))
diff --git a/original/uapi/linux/spi/spidev.h b/original/uapi/linux/spi/spidev.h
index ee0f246..d56427c 100644
--- a/original/uapi/linux/spi/spidev.h
+++ b/original/uapi/linux/spi/spidev.h
@@ -48,6 +48,10 @@
#define SPI_TX_QUAD 0x200
#define SPI_RX_DUAL 0x400
#define SPI_RX_QUAD 0x800
+#define SPI_CS_WORD 0x1000
+#define SPI_TX_OCTAL 0x2000
+#define SPI_RX_OCTAL 0x4000
+#define SPI_3WIRE_HIZ 0x8000
/*---------------------------------------------------------------------------*/
diff --git a/original/uapi/linux/stat.h b/original/uapi/linux/stat.h
index ad80a5c..82cc58f 100644
--- a/original/uapi/linux/stat.h
+++ b/original/uapi/linux/stat.h
@@ -123,7 +123,10 @@
__u32 stx_dev_major; /* ID of device containing file [uncond] */
__u32 stx_dev_minor;
/* 0x90 */
- __u64 __spare2[14]; /* Spare space for future expansion */
+ __u64 stx_mnt_id;
+ __u64 __spare2;
+ /* 0xa0 */
+ __u64 __spare3[12]; /* Spare space for future expansion */
/* 0x100 */
};
@@ -148,9 +151,19 @@
#define STATX_BLOCKS 0x00000400U /* Want/got stx_blocks */
#define STATX_BASIC_STATS 0x000007ffU /* The stuff in the normal stat struct */
#define STATX_BTIME 0x00000800U /* Want/got stx_btime */
-#define STATX_ALL 0x00000fffU /* All currently supported flags */
+#define STATX_MNT_ID 0x00001000U /* Got stx_mnt_id */
+
#define STATX__RESERVED 0x80000000U /* Reserved for future struct statx expansion */
+#ifndef __KERNEL__
+/*
+ * This is deprecated, and shall remain the same value in the future. To avoid
+ * confusion please use the equivalent (STATX_BASIC_STATS | STATX_BTIME)
+ * instead.
+ */
+#define STATX_ALL 0x00000fffU
+#endif
+
/*
* Attributes to be found in stx_attributes and masked in stx_attributes_mask.
*
@@ -168,7 +181,9 @@
#define STATX_ATTR_NODUMP 0x00000040 /* [I] File is not to be dumped */
#define STATX_ATTR_ENCRYPTED 0x00000800 /* [I] File requires key to decrypt in fs */
#define STATX_ATTR_AUTOMOUNT 0x00001000 /* Dir: Automount trigger */
+#define STATX_ATTR_MOUNT_ROOT 0x00002000 /* Root of a mount */
#define STATX_ATTR_VERITY 0x00100000 /* [I] Verity protected file */
+#define STATX_ATTR_DAX 0x00002000 /* [I] File is DAX */
#endif /* _UAPI_LINUX_STAT_H */
diff --git a/original/uapi/linux/tc_act/tc_gate.h b/original/uapi/linux/tc_act/tc_gate.h
new file mode 100644
index 0000000..f214b3a
--- /dev/null
+++ b/original/uapi/linux/tc_act/tc_gate.h
@@ -0,0 +1,47 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* Copyright 2020 NXP */
+
+#ifndef __LINUX_TC_GATE_H
+#define __LINUX_TC_GATE_H
+
+#include <linux/pkt_cls.h>
+
+struct tc_gate {
+ tc_gen;
+};
+
+enum {
+ TCA_GATE_ENTRY_UNSPEC,
+ TCA_GATE_ENTRY_INDEX,
+ TCA_GATE_ENTRY_GATE,
+ TCA_GATE_ENTRY_INTERVAL,
+ TCA_GATE_ENTRY_IPV,
+ TCA_GATE_ENTRY_MAX_OCTETS,
+ __TCA_GATE_ENTRY_MAX,
+};
+#define TCA_GATE_ENTRY_MAX (__TCA_GATE_ENTRY_MAX - 1)
+
+enum {
+ TCA_GATE_ONE_ENTRY_UNSPEC,
+ TCA_GATE_ONE_ENTRY,
+ __TCA_GATE_ONE_ENTRY_MAX,
+};
+#define TCA_GATE_ONE_ENTRY_MAX (__TCA_GATE_ONE_ENTRY_MAX - 1)
+
+enum {
+ TCA_GATE_UNSPEC,
+ TCA_GATE_TM,
+ TCA_GATE_PARMS,
+ TCA_GATE_PAD,
+ TCA_GATE_PRIORITY,
+ TCA_GATE_ENTRY_LIST,
+ TCA_GATE_BASE_TIME,
+ TCA_GATE_CYCLE_TIME,
+ TCA_GATE_CYCLE_TIME_EXT,
+ TCA_GATE_FLAGS,
+ TCA_GATE_CLOCKID,
+ __TCA_GATE_MAX,
+};
+#define TCA_GATE_MAX (__TCA_GATE_MAX - 1)
+
+#endif
diff --git a/original/uapi/linux/tee.h b/original/uapi/linux/tee.h
index 6596f3a..b619f37 100644
--- a/original/uapi/linux/tee.h
+++ b/original/uapi/linux/tee.h
@@ -173,6 +173,15 @@
#define TEE_IOCTL_LOGIN_APPLICATION 4
#define TEE_IOCTL_LOGIN_USER_APPLICATION 5
#define TEE_IOCTL_LOGIN_GROUP_APPLICATION 6
+/*
+ * Disallow user-space to use GP implementation specific login
+ * method range (0x80000000 - 0xBFFFFFFF). This range is rather
+ * being reserved for REE kernel clients or TEE implementation.
+ */
+#define TEE_IOCTL_LOGIN_REE_KERNEL_MIN 0x80000000
+#define TEE_IOCTL_LOGIN_REE_KERNEL_MAX 0xBFFFFFFF
+/* Private login method for REE kernel clients */
+#define TEE_IOCTL_LOGIN_REE_KERNEL 0x80000000
/**
* struct tee_ioctl_param - parameter
diff --git a/original/uapi/linux/v4l2-controls.h b/original/uapi/linux/v4l2-controls.h
index 0ba1005..6227141 100644
--- a/original/uapi/linux/v4l2-controls.h
+++ b/original/uapi/linux/v4l2-controls.h
@@ -923,6 +923,13 @@
#define V4L2_CID_PAN_SPEED (V4L2_CID_CAMERA_CLASS_BASE+32)
#define V4L2_CID_TILT_SPEED (V4L2_CID_CAMERA_CLASS_BASE+33)
+#define V4L2_CID_CAMERA_ORIENTATION (V4L2_CID_CAMERA_CLASS_BASE+34)
+#define V4L2_CAMERA_ORIENTATION_FRONT 0
+#define V4L2_CAMERA_ORIENTATION_BACK 1
+#define V4L2_CAMERA_ORIENTATION_EXTERNAL 2
+
+#define V4L2_CID_CAMERA_SENSOR_ROTATION (V4L2_CID_CAMERA_CLASS_BASE+35)
+
/* FM Modulator class control IDs */
#define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900)
diff --git a/original/uapi/linux/v4l2-subdev.h b/original/uapi/linux/v4l2-subdev.h
index 03970ce..5d2a1da 100644
--- a/original/uapi/linux/v4l2-subdev.h
+++ b/original/uapi/linux/v4l2-subdev.h
@@ -155,9 +155,25 @@
__u32 reserved[8];
};
+/**
+ * struct v4l2_subdev_capability - subdev capabilities
+ * @version: the driver versioning number
+ * @capabilities: the subdev capabilities, see V4L2_SUBDEV_CAP_*
+ * @reserved: for future use, set to zero for now
+ */
+struct v4l2_subdev_capability {
+ __u32 version;
+ __u32 capabilities;
+ __u32 reserved[14];
+};
+
+/* The v4l2 sub-device video device node is registered in read-only mode. */
+#define V4L2_SUBDEV_CAP_RO_SUBDEV BIT(0)
+
/* Backwards compatibility define --- to be removed */
#define v4l2_subdev_edid v4l2_edid
+#define VIDIOC_SUBDEV_QUERYCAP _IOR('V', 0, struct v4l2_subdev_capability)
#define VIDIOC_SUBDEV_G_FMT _IOWR('V', 4, struct v4l2_subdev_format)
#define VIDIOC_SUBDEV_S_FMT _IOWR('V', 5, struct v4l2_subdev_format)
#define VIDIOC_SUBDEV_G_FRAME_INTERVAL _IOWR('V', 21, struct v4l2_subdev_frame_interval)
diff --git a/original/uapi/linux/vboxguest.h b/original/uapi/linux/vboxguest.h
index 9cec58a..f79d7ab 100644
--- a/original/uapi/linux/vboxguest.h
+++ b/original/uapi/linux/vboxguest.h
@@ -103,7 +103,7 @@
/* IOCTL to perform a VMM Device request larger then 1KB. */
-#define VBG_IOCTL_VMMDEV_REQUEST_BIG _IOC(_IOC_READ | _IOC_WRITE, 'V', 3, 0)
+#define VBG_IOCTL_VMMDEV_REQUEST_BIG _IO('V', 3)
/** VBG_IOCTL_HGCM_CONNECT data structure. */
@@ -198,7 +198,7 @@
} u;
};
-#define VBG_IOCTL_LOG(s) _IOC(_IOC_READ | _IOC_WRITE, 'V', 9, s)
+#define VBG_IOCTL_LOG(s) _IO('V', 9)
/** VBG_IOCTL_WAIT_FOR_EVENTS data structure. */
diff --git a/original/uapi/linux/version.h b/original/uapi/linux/version.h
index 2283542..e697751 100644
--- a/original/uapi/linux/version.h
+++ b/original/uapi/linux/version.h
@@ -1,2 +1,2 @@
-#define LINUX_VERSION_CODE 329472
+#define LINUX_VERSION_CODE 329728
#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
diff --git a/original/uapi/linux/vfio.h b/original/uapi/linux/vfio.h
index 015516b..9204705 100644
--- a/original/uapi/linux/vfio.h
+++ b/original/uapi/linux/vfio.h
@@ -305,6 +305,7 @@
#define VFIO_REGION_TYPE_PCI_VENDOR_MASK (0xffff)
#define VFIO_REGION_TYPE_GFX (1)
#define VFIO_REGION_TYPE_CCW (2)
+#define VFIO_REGION_TYPE_MIGRATION (3)
/* sub-types for VFIO_REGION_TYPE_PCI_* */
@@ -378,6 +379,235 @@
/* sub-types for VFIO_REGION_TYPE_CCW */
#define VFIO_REGION_SUBTYPE_CCW_ASYNC_CMD (1)
+#define VFIO_REGION_SUBTYPE_CCW_SCHIB (2)
+#define VFIO_REGION_SUBTYPE_CCW_CRW (3)
+
+/* sub-types for VFIO_REGION_TYPE_MIGRATION */
+#define VFIO_REGION_SUBTYPE_MIGRATION (1)
+
+/*
+ * The structure vfio_device_migration_info is placed at the 0th offset of
+ * the VFIO_REGION_SUBTYPE_MIGRATION region to get and set VFIO device related
+ * migration information. Field accesses from this structure are only supported
+ * at their native width and alignment. Otherwise, the result is undefined and
+ * vendor drivers should return an error.
+ *
+ * device_state: (read/write)
+ * - The user application writes to this field to inform the vendor driver
+ * about the device state to be transitioned to.
+ * - The vendor driver should take the necessary actions to change the
+ * device state. After successful transition to a given state, the
+ * vendor driver should return success on write(device_state, state)
+ * system call. If the device state transition fails, the vendor driver
+ * should return an appropriate -errno for the fault condition.
+ * - On the user application side, if the device state transition fails,
+ * that is, if write(device_state, state) returns an error, read
+ * device_state again to determine the current state of the device from
+ * the vendor driver.
+ * - The vendor driver should return previous state of the device unless
+ * the vendor driver has encountered an internal error, in which case
+ * the vendor driver may report the device_state VFIO_DEVICE_STATE_ERROR.
+ * - The user application must use the device reset ioctl to recover the
+ * device from VFIO_DEVICE_STATE_ERROR state. If the device is
+ * indicated to be in a valid device state by reading device_state, the
+ * user application may attempt to transition the device to any valid
+ * state reachable from the current state or terminate itself.
+ *
+ * device_state consists of 3 bits:
+ * - If bit 0 is set, it indicates the _RUNNING state. If bit 0 is clear,
+ * it indicates the _STOP state. When the device state is changed to
+ * _STOP, driver should stop the device before write() returns.
+ * - If bit 1 is set, it indicates the _SAVING state, which means that the
+ * driver should start gathering device state information that will be
+ * provided to the VFIO user application to save the device's state.
+ * - If bit 2 is set, it indicates the _RESUMING state, which means that
+ * the driver should prepare to resume the device. Data provided through
+ * the migration region should be used to resume the device.
+ * Bits 3 - 31 are reserved for future use. To preserve them, the user
+ * application should perform a read-modify-write operation on this
+ * field when modifying the specified bits.
+ *
+ * +------- _RESUMING
+ * |+------ _SAVING
+ * ||+----- _RUNNING
+ * |||
+ * 000b => Device Stopped, not saving or resuming
+ * 001b => Device running, which is the default state
+ * 010b => Stop the device & save the device state, stop-and-copy state
+ * 011b => Device running and save the device state, pre-copy state
+ * 100b => Device stopped and the device state is resuming
+ * 101b => Invalid state
+ * 110b => Error state
+ * 111b => Invalid state
+ *
+ * State transitions:
+ *
+ * _RESUMING _RUNNING Pre-copy Stop-and-copy _STOP
+ * (100b) (001b) (011b) (010b) (000b)
+ * 0. Running or default state
+ * |
+ *
+ * 1. Normal Shutdown (optional)
+ * |------------------------------------->|
+ *
+ * 2. Save the state or suspend
+ * |------------------------->|---------->|
+ *
+ * 3. Save the state during live migration
+ * |----------->|------------>|---------->|
+ *
+ * 4. Resuming
+ * |<---------|
+ *
+ * 5. Resumed
+ * |--------->|
+ *
+ * 0. Default state of VFIO device is _RUNNNG when the user application starts.
+ * 1. During normal shutdown of the user application, the user application may
+ * optionally change the VFIO device state from _RUNNING to _STOP. This
+ * transition is optional. The vendor driver must support this transition but
+ * must not require it.
+ * 2. When the user application saves state or suspends the application, the
+ * device state transitions from _RUNNING to stop-and-copy and then to _STOP.
+ * On state transition from _RUNNING to stop-and-copy, driver must stop the
+ * device, save the device state and send it to the application through the
+ * migration region. The sequence to be followed for such transition is given
+ * below.
+ * 3. In live migration of user application, the state transitions from _RUNNING
+ * to pre-copy, to stop-and-copy, and to _STOP.
+ * On state transition from _RUNNING to pre-copy, the driver should start
+ * gathering the device state while the application is still running and send
+ * the device state data to application through the migration region.
+ * On state transition from pre-copy to stop-and-copy, the driver must stop
+ * the device, save the device state and send it to the user application
+ * through the migration region.
+ * Vendor drivers must support the pre-copy state even for implementations
+ * where no data is provided to the user before the stop-and-copy state. The
+ * user must not be required to consume all migration data before the device
+ * transitions to a new state, including the stop-and-copy state.
+ * The sequence to be followed for above two transitions is given below.
+ * 4. To start the resuming phase, the device state should be transitioned from
+ * the _RUNNING to the _RESUMING state.
+ * In the _RESUMING state, the driver should use the device state data
+ * received through the migration region to resume the device.
+ * 5. After providing saved device data to the driver, the application should
+ * change the state from _RESUMING to _RUNNING.
+ *
+ * reserved:
+ * Reads on this field return zero and writes are ignored.
+ *
+ * pending_bytes: (read only)
+ * The number of pending bytes still to be migrated from the vendor driver.
+ *
+ * data_offset: (read only)
+ * The user application should read data_offset field from the migration
+ * region. The user application should read the device data from this
+ * offset within the migration region during the _SAVING state or write
+ * the device data during the _RESUMING state. See below for details of
+ * sequence to be followed.
+ *
+ * data_size: (read/write)
+ * The user application should read data_size to get the size in bytes of
+ * the data copied in the migration region during the _SAVING state and
+ * write the size in bytes of the data copied in the migration region
+ * during the _RESUMING state.
+ *
+ * The format of the migration region is as follows:
+ * ------------------------------------------------------------------
+ * |vfio_device_migration_info| data section |
+ * | | /////////////////////////////// |
+ * ------------------------------------------------------------------
+ * ^ ^
+ * offset 0-trapped part data_offset
+ *
+ * The structure vfio_device_migration_info is always followed by the data
+ * section in the region, so data_offset will always be nonzero. The offset
+ * from where the data is copied is decided by the kernel driver. The data
+ * section can be trapped, mmapped, or partitioned, depending on how the kernel
+ * driver defines the data section. The data section partition can be defined
+ * as mapped by the sparse mmap capability. If mmapped, data_offset must be
+ * page aligned, whereas initial section which contains the
+ * vfio_device_migration_info structure, might not end at the offset, which is
+ * page aligned. The user is not required to access through mmap regardless
+ * of the capabilities of the region mmap.
+ * The vendor driver should determine whether and how to partition the data
+ * section. The vendor driver should return data_offset accordingly.
+ *
+ * The sequence to be followed while in pre-copy state and stop-and-copy state
+ * is as follows:
+ * a. Read pending_bytes, indicating the start of a new iteration to get device
+ * data. Repeated read on pending_bytes at this stage should have no side
+ * effects.
+ * If pending_bytes == 0, the user application should not iterate to get data
+ * for that device.
+ * If pending_bytes > 0, perform the following steps.
+ * b. Read data_offset, indicating that the vendor driver should make data
+ * available through the data section. The vendor driver should return this
+ * read operation only after data is available from (region + data_offset)
+ * to (region + data_offset + data_size).
+ * c. Read data_size, which is the amount of data in bytes available through
+ * the migration region.
+ * Read on data_offset and data_size should return the offset and size of
+ * the current buffer if the user application reads data_offset and
+ * data_size more than once here.
+ * d. Read data_size bytes of data from (region + data_offset) from the
+ * migration region.
+ * e. Process the data.
+ * f. Read pending_bytes, which indicates that the data from the previous
+ * iteration has been read. If pending_bytes > 0, go to step b.
+ *
+ * The user application can transition from the _SAVING|_RUNNING
+ * (pre-copy state) to the _SAVING (stop-and-copy) state regardless of the
+ * number of pending bytes. The user application should iterate in _SAVING
+ * (stop-and-copy) until pending_bytes is 0.
+ *
+ * The sequence to be followed while _RESUMING device state is as follows:
+ * While data for this device is available, repeat the following steps:
+ * a. Read data_offset from where the user application should write data.
+ * b. Write migration data starting at the migration region + data_offset for
+ * the length determined by data_size from the migration source.
+ * c. Write data_size, which indicates to the vendor driver that data is
+ * written in the migration region. Vendor driver must return this write
+ * operations on consuming data. Vendor driver should apply the
+ * user-provided migration region data to the device resume state.
+ *
+ * If an error occurs during the above sequences, the vendor driver can return
+ * an error code for next read() or write() operation, which will terminate the
+ * loop. The user application should then take the next necessary action, for
+ * example, failing migration or terminating the user application.
+ *
+ * For the user application, data is opaque. The user application should write
+ * data in the same order as the data is received and the data should be of
+ * same transaction size at the source.
+ */
+
+struct vfio_device_migration_info {
+ __u32 device_state; /* VFIO device state */
+#define VFIO_DEVICE_STATE_STOP (0)
+#define VFIO_DEVICE_STATE_RUNNING (1 << 0)
+#define VFIO_DEVICE_STATE_SAVING (1 << 1)
+#define VFIO_DEVICE_STATE_RESUMING (1 << 2)
+#define VFIO_DEVICE_STATE_MASK (VFIO_DEVICE_STATE_RUNNING | \
+ VFIO_DEVICE_STATE_SAVING | \
+ VFIO_DEVICE_STATE_RESUMING)
+
+#define VFIO_DEVICE_STATE_VALID(state) \
+ (state & VFIO_DEVICE_STATE_RESUMING ? \
+ (state & VFIO_DEVICE_STATE_MASK) == VFIO_DEVICE_STATE_RESUMING : 1)
+
+#define VFIO_DEVICE_STATE_IS_ERROR(state) \
+ ((state & VFIO_DEVICE_STATE_MASK) == (VFIO_DEVICE_STATE_SAVING | \
+ VFIO_DEVICE_STATE_RESUMING))
+
+#define VFIO_DEVICE_STATE_SET_ERROR(state) \
+ ((state & ~VFIO_DEVICE_STATE_MASK) | VFIO_DEVICE_SATE_SAVING | \
+ VFIO_DEVICE_STATE_RESUMING)
+
+ __u32 reserved;
+ __u64 pending_bytes;
+ __u64 data_offset;
+ __u64 data_size;
+};
/*
* The MSIX mappable capability informs that MSIX data of a BAR can be mmapped
@@ -577,6 +807,7 @@
enum {
VFIO_CCW_IO_IRQ_INDEX,
+ VFIO_CCW_CRW_IRQ_INDEX,
VFIO_CCW_NUM_IRQS
};
@@ -785,6 +1016,29 @@
struct vfio_iova_range iova_ranges[];
};
+/*
+ * The migration capability allows to report supported features for migration.
+ *
+ * The structures below define version 1 of this capability.
+ *
+ * The existence of this capability indicates that IOMMU kernel driver supports
+ * dirty page logging.
+ *
+ * pgsize_bitmap: Kernel driver returns bitmap of supported page sizes for dirty
+ * page logging.
+ * max_dirty_bitmap_size: Kernel driver returns maximum supported dirty bitmap
+ * size in bytes that can be used by user applications when getting the dirty
+ * bitmap.
+ */
+#define VFIO_IOMMU_TYPE1_INFO_CAP_MIGRATION 2
+
+struct vfio_iommu_type1_info_cap_migration {
+ struct vfio_info_cap_header header;
+ __u32 flags;
+ __u64 pgsize_bitmap;
+ __u64 max_dirty_bitmap_size; /* in bytes */
+};
+
#define VFIO_IOMMU_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
/**
@@ -805,6 +1059,12 @@
#define VFIO_IOMMU_MAP_DMA _IO(VFIO_TYPE, VFIO_BASE + 13)
+struct vfio_bitmap {
+ __u64 pgsize; /* page size for bitmap in bytes */
+ __u64 size; /* in bytes */
+ __u64 __user *data; /* one bit per page */
+};
+
/**
* VFIO_IOMMU_UNMAP_DMA - _IOWR(VFIO_TYPE, VFIO_BASE + 14,
* struct vfio_dma_unmap)
@@ -814,12 +1074,23 @@
* field. No guarantee is made to the user that arbitrary unmaps of iova
* or size different from those used in the original mapping call will
* succeed.
+ * VFIO_DMA_UNMAP_FLAG_GET_DIRTY_BITMAP should be set to get the dirty bitmap
+ * before unmapping IO virtual addresses. When this flag is set, the user must
+ * provide a struct vfio_bitmap in data[]. User must provide zero-allocated
+ * memory via vfio_bitmap.data and its size in the vfio_bitmap.size field.
+ * A bit in the bitmap represents one page, of user provided page size in
+ * vfio_bitmap.pgsize field, consecutively starting from iova offset. Bit set
+ * indicates that the page at that offset from iova is dirty. A Bitmap of the
+ * pages in the range of unmapped size is returned in the user-provided
+ * vfio_bitmap.data.
*/
struct vfio_iommu_type1_dma_unmap {
__u32 argsz;
__u32 flags;
+#define VFIO_DMA_UNMAP_FLAG_GET_DIRTY_BITMAP (1 << 0)
__u64 iova; /* IO virtual address */
__u64 size; /* Size of mapping (bytes) */
+ __u8 data[];
};
#define VFIO_IOMMU_UNMAP_DMA _IO(VFIO_TYPE, VFIO_BASE + 14)
@@ -831,6 +1102,57 @@
#define VFIO_IOMMU_ENABLE _IO(VFIO_TYPE, VFIO_BASE + 15)
#define VFIO_IOMMU_DISABLE _IO(VFIO_TYPE, VFIO_BASE + 16)
+/**
+ * VFIO_IOMMU_DIRTY_PAGES - _IOWR(VFIO_TYPE, VFIO_BASE + 17,
+ * struct vfio_iommu_type1_dirty_bitmap)
+ * IOCTL is used for dirty pages logging.
+ * Caller should set flag depending on which operation to perform, details as
+ * below:
+ *
+ * Calling the IOCTL with VFIO_IOMMU_DIRTY_PAGES_FLAG_START flag set, instructs
+ * the IOMMU driver to log pages that are dirtied or potentially dirtied by
+ * the device; designed to be used when a migration is in progress. Dirty pages
+ * are logged until logging is disabled by user application by calling the IOCTL
+ * with VFIO_IOMMU_DIRTY_PAGES_FLAG_STOP flag.
+ *
+ * Calling the IOCTL with VFIO_IOMMU_DIRTY_PAGES_FLAG_STOP flag set, instructs
+ * the IOMMU driver to stop logging dirtied pages.
+ *
+ * Calling the IOCTL with VFIO_IOMMU_DIRTY_PAGES_FLAG_GET_BITMAP flag set
+ * returns the dirty pages bitmap for IOMMU container for a given IOVA range.
+ * The user must specify the IOVA range and the pgsize through the structure
+ * vfio_iommu_type1_dirty_bitmap_get in the data[] portion. This interface
+ * supports getting a bitmap of the smallest supported pgsize only and can be
+ * modified in future to get a bitmap of any specified supported pgsize. The
+ * user must provide a zeroed memory area for the bitmap memory and specify its
+ * size in bitmap.size. One bit is used to represent one page consecutively
+ * starting from iova offset. The user should provide page size in bitmap.pgsize
+ * field. A bit set in the bitmap indicates that the page at that offset from
+ * iova is dirty. The caller must set argsz to a value including the size of
+ * structure vfio_iommu_type1_dirty_bitmap_get, but excluding the size of the
+ * actual bitmap. If dirty pages logging is not enabled, an error will be
+ * returned.
+ *
+ * Only one of the flags _START, _STOP and _GET may be specified at a time.
+ *
+ */
+struct vfio_iommu_type1_dirty_bitmap {
+ __u32 argsz;
+ __u32 flags;
+#define VFIO_IOMMU_DIRTY_PAGES_FLAG_START (1 << 0)
+#define VFIO_IOMMU_DIRTY_PAGES_FLAG_STOP (1 << 1)
+#define VFIO_IOMMU_DIRTY_PAGES_FLAG_GET_BITMAP (1 << 2)
+ __u8 data[];
+};
+
+struct vfio_iommu_type1_dirty_bitmap_get {
+ __u64 iova; /* IO virtual address */
+ __u64 size; /* Size of iova range */
+ struct vfio_bitmap bitmap;
+};
+
+#define VFIO_IOMMU_DIRTY_PAGES _IO(VFIO_TYPE, VFIO_BASE + 17)
+
/* -------- Additional API for SPAPR TCE (Server POWERPC) IOMMU -------- */
/*
diff --git a/original/uapi/linux/vfio_ccw.h b/original/uapi/linux/vfio_ccw.h
index cbecbf0..aa04f3a 100644
--- a/original/uapi/linux/vfio_ccw.h
+++ b/original/uapi/linux/vfio_ccw.h
@@ -34,4 +34,23 @@
__u32 ret_code;
} __packed;
+/*
+ * Used for processing commands that read the subchannel-information block
+ * Reading this region triggers a stsch() to hardware
+ * Note: this is controlled by a capability
+ */
+struct ccw_schib_region {
+#define SCHIB_AREA_SIZE 52
+ __u8 schib_area[SCHIB_AREA_SIZE];
+} __packed;
+
+/*
+ * Used for returning a Channel Report Word to userspace.
+ * Note: this is controlled by a capability
+ */
+struct ccw_crw_region {
+ __u32 crw;
+ __u32 pad;
+} __packed;
+
#endif
diff --git a/original/uapi/linux/vhost.h b/original/uapi/linux/vhost.h
index 9fe72e4..0c23496 100644
--- a/original/uapi/linux/vhost.h
+++ b/original/uapi/linux/vhost.h
@@ -15,6 +15,8 @@
#include <linux/types.h>
#include <linux/ioctl.h>
+#define VHOST_FILE_UNBIND -1
+
/* ioctls */
#define VHOST_VIRTIO 0xAF
@@ -140,4 +142,6 @@
/* Get the max ring size. */
#define VHOST_VDPA_GET_VRING_NUM _IOR(VHOST_VIRTIO, 0x76, __u16)
+/* Set event fd for config interrupt*/
+#define VHOST_VDPA_SET_CONFIG_CALL _IOW(VHOST_VIRTIO, 0x77, int)
#endif
diff --git a/original/uapi/linux/videodev2.h b/original/uapi/linux/videodev2.h
index a7f7c2e..71190e0 100644
--- a/original/uapi/linux/videodev2.h
+++ b/original/uapi/linux/videodev2.h
@@ -487,6 +487,8 @@
#define V4L2_CAP_TOUCH 0x10000000 /* Is a touch device */
+#define V4L2_CAP_IO_MC 0x20000000 /* Is input/output controlled by the media controller */
+
#define V4L2_CAP_DEVICE_CAPS 0x80000000 /* sets device capabilities field */
/*
@@ -782,7 +784,8 @@
__u32 flags;
__u8 description[32]; /* Description string */
__u32 pixelformat; /* Format fourcc */
- __u32 reserved[4];
+ __u32 mbus_code; /* Media bus code */
+ __u32 reserved[3];
};
#define V4L2_FMT_FLAG_COMPRESSED 0x0001
diff --git a/original/uapi/linux/virtio_ids.h b/original/uapi/linux/virtio_ids.h
index ecc27a1..b052355 100644
--- a/original/uapi/linux/virtio_ids.h
+++ b/original/uapi/linux/virtio_ids.h
@@ -44,6 +44,7 @@
#define VIRTIO_ID_VSOCK 19 /* virtio vsock transport */
#define VIRTIO_ID_CRYPTO 20 /* virtio crypto */
#define VIRTIO_ID_IOMMU 23 /* virtio IOMMU */
+#define VIRTIO_ID_MEM 24 /* virtio mem */
#define VIRTIO_ID_FS 26 /* virtio filesystem */
#define VIRTIO_ID_PMEM 27 /* virtio pmem */
#define VIRTIO_ID_MAC80211_HWSIM 29 /* virtio mac80211-hwsim */
diff --git a/original/uapi/linux/virtio_mem.h b/original/uapi/linux/virtio_mem.h
new file mode 100644
index 0000000..a9ffe04
--- /dev/null
+++ b/original/uapi/linux/virtio_mem.h
@@ -0,0 +1,211 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/*
+ * Virtio Mem Device
+ *
+ * Copyright Red Hat, Inc. 2020
+ *
+ * Authors:
+ * David Hildenbrand <david@redhat.com>
+ *
+ * This header is BSD licensed so anyone can use the definitions
+ * to implement compatible drivers/servers:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL IBM OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _LINUX_VIRTIO_MEM_H
+#define _LINUX_VIRTIO_MEM_H
+
+#include <linux/types.h>
+#include <linux/virtio_types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+
+/*
+ * Each virtio-mem device manages a dedicated region in physical address
+ * space. Each device can belong to a single NUMA node, multiple devices
+ * for a single NUMA node are possible. A virtio-mem device is like a
+ * "resizable DIMM" consisting of small memory blocks that can be plugged
+ * or unplugged. The device driver is responsible for (un)plugging memory
+ * blocks on demand.
+ *
+ * Virtio-mem devices can only operate on their assigned memory region in
+ * order to (un)plug memory. A device cannot (un)plug memory belonging to
+ * other devices.
+ *
+ * The "region_size" corresponds to the maximum amount of memory that can
+ * be provided by a device. The "size" corresponds to the amount of memory
+ * that is currently plugged. "requested_size" corresponds to a request
+ * from the device to the device driver to (un)plug blocks. The
+ * device driver should try to (un)plug blocks in order to reach the
+ * "requested_size". It is impossible to plug more memory than requested.
+ *
+ * The "usable_region_size" represents the memory region that can actually
+ * be used to (un)plug memory. It is always at least as big as the
+ * "requested_size" and will grow dynamically. It will only shrink when
+ * explicitly triggered (VIRTIO_MEM_REQ_UNPLUG).
+ *
+ * There are no guarantees what will happen if unplugged memory is
+ * read/written. Such memory should, in general, not be touched. E.g.,
+ * even writing might succeed, but the values will simply be discarded at
+ * random points in time.
+ *
+ * It can happen that the device cannot process a request, because it is
+ * busy. The device driver has to retry later.
+ *
+ * Usually, during system resets all memory will get unplugged, so the
+ * device driver can start with a clean state. However, in specific
+ * scenarios (if the device is busy) it can happen that the device still
+ * has memory plugged. The device driver can request to unplug all memory
+ * (VIRTIO_MEM_REQ_UNPLUG) - which might take a while to succeed if the
+ * device is busy.
+ */
+
+/* --- virtio-mem: feature bits --- */
+
+/* node_id is an ACPI PXM and is valid */
+#define VIRTIO_MEM_F_ACPI_PXM 0
+
+
+/* --- virtio-mem: guest -> host requests --- */
+
+/* request to plug memory blocks */
+#define VIRTIO_MEM_REQ_PLUG 0
+/* request to unplug memory blocks */
+#define VIRTIO_MEM_REQ_UNPLUG 1
+/* request to unplug all blocks and shrink the usable size */
+#define VIRTIO_MEM_REQ_UNPLUG_ALL 2
+/* request information about the plugged state of memory blocks */
+#define VIRTIO_MEM_REQ_STATE 3
+
+struct virtio_mem_req_plug {
+ __virtio64 addr;
+ __virtio16 nb_blocks;
+ __virtio16 padding[3];
+};
+
+struct virtio_mem_req_unplug {
+ __virtio64 addr;
+ __virtio16 nb_blocks;
+ __virtio16 padding[3];
+};
+
+struct virtio_mem_req_state {
+ __virtio64 addr;
+ __virtio16 nb_blocks;
+ __virtio16 padding[3];
+};
+
+struct virtio_mem_req {
+ __virtio16 type;
+ __virtio16 padding[3];
+
+ union {
+ struct virtio_mem_req_plug plug;
+ struct virtio_mem_req_unplug unplug;
+ struct virtio_mem_req_state state;
+ } u;
+};
+
+
+/* --- virtio-mem: host -> guest response --- */
+
+/*
+ * Request processed successfully, applicable for
+ * - VIRTIO_MEM_REQ_PLUG
+ * - VIRTIO_MEM_REQ_UNPLUG
+ * - VIRTIO_MEM_REQ_UNPLUG_ALL
+ * - VIRTIO_MEM_REQ_STATE
+ */
+#define VIRTIO_MEM_RESP_ACK 0
+/*
+ * Request denied - e.g. trying to plug more than requested, applicable for
+ * - VIRTIO_MEM_REQ_PLUG
+ */
+#define VIRTIO_MEM_RESP_NACK 1
+/*
+ * Request cannot be processed right now, try again later, applicable for
+ * - VIRTIO_MEM_REQ_PLUG
+ * - VIRTIO_MEM_REQ_UNPLUG
+ * - VIRTIO_MEM_REQ_UNPLUG_ALL
+ */
+#define VIRTIO_MEM_RESP_BUSY 2
+/*
+ * Error in request (e.g. addresses/alignment), applicable for
+ * - VIRTIO_MEM_REQ_PLUG
+ * - VIRTIO_MEM_REQ_UNPLUG
+ * - VIRTIO_MEM_REQ_STATE
+ */
+#define VIRTIO_MEM_RESP_ERROR 3
+
+
+/* State of memory blocks is "plugged" */
+#define VIRTIO_MEM_STATE_PLUGGED 0
+/* State of memory blocks is "unplugged" */
+#define VIRTIO_MEM_STATE_UNPLUGGED 1
+/* State of memory blocks is "mixed" */
+#define VIRTIO_MEM_STATE_MIXED 2
+
+struct virtio_mem_resp_state {
+ __virtio16 state;
+};
+
+struct virtio_mem_resp {
+ __virtio16 type;
+ __virtio16 padding[3];
+
+ union {
+ struct virtio_mem_resp_state state;
+ } u;
+};
+
+/* --- virtio-mem: configuration --- */
+
+struct virtio_mem_config {
+ /* Block size and alignment. Cannot change. */
+ __u64 block_size;
+ /* Valid with VIRTIO_MEM_F_ACPI_PXM. Cannot change. */
+ __u16 node_id;
+ __u8 padding[6];
+ /* Start address of the memory region. Cannot change. */
+ __u64 addr;
+ /* Region size (maximum). Cannot change. */
+ __u64 region_size;
+ /*
+ * Currently usable region size. Can grow up to region_size. Can
+ * shrink due to VIRTIO_MEM_REQ_UNPLUG_ALL (in which case no config
+ * update will be sent).
+ */
+ __u64 usable_region_size;
+ /*
+ * Currently used size. Changes due to plug/unplug requests, but no
+ * config updates will be sent.
+ */
+ __u64 plugged_size;
+ /* Requested size. New plug requests cannot exceed it. Can change. */
+ __u64 requested_size;
+};
+
+#endif /* _LINUX_VIRTIO_MEM_H */
diff --git a/original/uapi/linux/virtio_ring.h b/original/uapi/linux/virtio_ring.h
index 559f42e..476d3e5 100644
--- a/original/uapi/linux/virtio_ring.h
+++ b/original/uapi/linux/virtio_ring.h
@@ -86,6 +86,13 @@
* at the end of the used ring. Guest should ignore the used->flags field. */
#define VIRTIO_RING_F_EVENT_IDX 29
+/* Alignment requirements for vring elements.
+ * When using pre-virtio 1.0 layout, these fall out naturally.
+ */
+#define VRING_AVAIL_ALIGN_SIZE 2
+#define VRING_USED_ALIGN_SIZE 4
+#define VRING_DESC_ALIGN_SIZE 16
+
/* Virtio ring descriptors: 16 bytes. These can chain together via "next". */
struct vring_desc {
/* Address (guest-physical). */
@@ -112,28 +119,47 @@
__virtio32 len;
};
+typedef struct vring_used_elem __attribute__((aligned(VRING_USED_ALIGN_SIZE)))
+ vring_used_elem_t;
+
struct vring_used {
__virtio16 flags;
__virtio16 idx;
- struct vring_used_elem ring[];
+ vring_used_elem_t ring[];
};
+/*
+ * The ring element addresses are passed between components with different
+ * alignments assumptions. Thus, we might need to decrease the compiler-selected
+ * alignment, and so must use a typedef to make sure the aligned attribute
+ * actually takes hold:
+ *
+ * https://gcc.gnu.org/onlinedocs//gcc/Common-Type-Attributes.html#Common-Type-Attributes
+ *
+ * When used on a struct, or struct member, the aligned attribute can only
+ * increase the alignment; in order to decrease it, the packed attribute must
+ * be specified as well. When used as part of a typedef, the aligned attribute
+ * can both increase and decrease alignment, and specifying the packed
+ * attribute generates a warning.
+ */
+typedef struct vring_desc __attribute__((aligned(VRING_DESC_ALIGN_SIZE)))
+ vring_desc_t;
+typedef struct vring_avail __attribute__((aligned(VRING_AVAIL_ALIGN_SIZE)))
+ vring_avail_t;
+typedef struct vring_used __attribute__((aligned(VRING_USED_ALIGN_SIZE)))
+ vring_used_t;
+
struct vring {
unsigned int num;
- struct vring_desc *desc;
+ vring_desc_t *desc;
- struct vring_avail *avail;
+ vring_avail_t *avail;
- struct vring_used *used;
+ vring_used_t *used;
};
-/* Alignment requirements for vring elements.
- * When using pre-virtio 1.0 layout, these fall out naturally.
- */
-#define VRING_AVAIL_ALIGN_SIZE 2
-#define VRING_USED_ALIGN_SIZE 4
-#define VRING_DESC_ALIGN_SIZE 16
+#ifndef VIRTIO_RING_NO_LEGACY
/* The standard layout for the ring is a continuous chunk of memory which looks
* like this. We assume num is a power of 2.
@@ -181,6 +207,8 @@
+ sizeof(__virtio16) * 3 + sizeof(struct vring_used_elem) * num;
}
+#endif /* VIRTIO_RING_NO_LEGACY */
+
/* The following is used with USED_EVENT_IDX and AVAIL_EVENT_IDX */
/* Assuming a given event_idx value from the other side, if
* we have just incremented index from old to new_idx,
diff --git a/original/uapi/linux/watch_queue.h b/original/uapi/linux/watch_queue.h
new file mode 100644
index 0000000..c3d8320
--- /dev/null
+++ b/original/uapi/linux/watch_queue.h
@@ -0,0 +1,104 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI_LINUX_WATCH_QUEUE_H
+#define _UAPI_LINUX_WATCH_QUEUE_H
+
+#include <linux/types.h>
+#include <linux/fcntl.h>
+#include <linux/ioctl.h>
+
+#define O_NOTIFICATION_PIPE O_EXCL /* Parameter to pipe2() selecting notification pipe */
+
+#define IOC_WATCH_QUEUE_SET_SIZE _IO('W', 0x60) /* Set the size in pages */
+#define IOC_WATCH_QUEUE_SET_FILTER _IO('W', 0x61) /* Set the filter */
+
+enum watch_notification_type {
+ WATCH_TYPE_META = 0, /* Special record */
+ WATCH_TYPE_KEY_NOTIFY = 1, /* Key change event notification */
+ WATCH_TYPE__NR = 2
+};
+
+enum watch_meta_notification_subtype {
+ WATCH_META_REMOVAL_NOTIFICATION = 0, /* Watched object was removed */
+ WATCH_META_LOSS_NOTIFICATION = 1, /* Data loss occurred */
+};
+
+/*
+ * Notification record header. This is aligned to 64-bits so that subclasses
+ * can contain __u64 fields.
+ */
+struct watch_notification {
+ __u32 type:24; /* enum watch_notification_type */
+ __u32 subtype:8; /* Type-specific subtype (filterable) */
+ __u32 info;
+#define WATCH_INFO_LENGTH 0x0000007f /* Length of record */
+#define WATCH_INFO_LENGTH__SHIFT 0
+#define WATCH_INFO_ID 0x0000ff00 /* ID of watchpoint */
+#define WATCH_INFO_ID__SHIFT 8
+#define WATCH_INFO_TYPE_INFO 0xffff0000 /* Type-specific info */
+#define WATCH_INFO_TYPE_INFO__SHIFT 16
+#define WATCH_INFO_FLAG_0 0x00010000 /* Type-specific info, flag bit 0 */
+#define WATCH_INFO_FLAG_1 0x00020000 /* ... */
+#define WATCH_INFO_FLAG_2 0x00040000
+#define WATCH_INFO_FLAG_3 0x00080000
+#define WATCH_INFO_FLAG_4 0x00100000
+#define WATCH_INFO_FLAG_5 0x00200000
+#define WATCH_INFO_FLAG_6 0x00400000
+#define WATCH_INFO_FLAG_7 0x00800000
+};
+
+/*
+ * Notification filtering rules (IOC_WATCH_QUEUE_SET_FILTER).
+ */
+struct watch_notification_type_filter {
+ __u32 type; /* Type to apply filter to */
+ __u32 info_filter; /* Filter on watch_notification::info */
+ __u32 info_mask; /* Mask of relevant bits in info_filter */
+ __u32 subtype_filter[8]; /* Bitmask of subtypes to filter on */
+};
+
+struct watch_notification_filter {
+ __u32 nr_filters; /* Number of filters */
+ __u32 __reserved; /* Must be 0 */
+ struct watch_notification_type_filter filters[];
+};
+
+
+/*
+ * Extended watch removal notification. This is used optionally if the type
+ * wants to indicate an identifier for the object being watched, if there is
+ * such. This can be distinguished by the length.
+ *
+ * type -> WATCH_TYPE_META
+ * subtype -> WATCH_META_REMOVAL_NOTIFICATION
+ */
+struct watch_notification_removal {
+ struct watch_notification watch;
+ __u64 id; /* Type-dependent identifier */
+};
+
+/*
+ * Type of key/keyring change notification.
+ */
+enum key_notification_subtype {
+ NOTIFY_KEY_INSTANTIATED = 0, /* Key was instantiated (aux is error code) */
+ NOTIFY_KEY_UPDATED = 1, /* Key was updated */
+ NOTIFY_KEY_LINKED = 2, /* Key (aux) was added to watched keyring */
+ NOTIFY_KEY_UNLINKED = 3, /* Key (aux) was removed from watched keyring */
+ NOTIFY_KEY_CLEARED = 4, /* Keyring was cleared */
+ NOTIFY_KEY_REVOKED = 5, /* Key was revoked */
+ NOTIFY_KEY_INVALIDATED = 6, /* Key was invalidated */
+ NOTIFY_KEY_SETATTR = 7, /* Key's attributes got changed */
+};
+
+/*
+ * Key/keyring notification record.
+ * - watch.type = WATCH_TYPE_KEY_NOTIFY
+ * - watch.subtype = enum key_notification_type
+ */
+struct key_notification {
+ struct watch_notification watch;
+ __u32 key_id; /* The key/keyring affected */
+ __u32 aux; /* Per-type auxiliary data */
+};
+
+#endif /* _UAPI_LINUX_WATCH_QUEUE_H */
diff --git a/original/uapi/linux/wireless.h b/original/uapi/linux/wireless.h
index a2c006a..24f3371 100644
--- a/original/uapi/linux/wireless.h
+++ b/original/uapi/linux/wireless.h
@@ -74,7 +74,11 @@
#include <linux/socket.h> /* for "struct sockaddr" et al */
#include <linux/if.h> /* for IFNAMSIZ and co... */
-#include <stddef.h> /* for offsetof */
+#ifdef __KERNEL__
+# include <linux/stddef.h> /* for offsetof */
+#else
+# include <stddef.h> /* for offsetof */
+#endif
/***************************** VERSION *****************************/
/*
diff --git a/original/uapi/linux/xattr.h b/original/uapi/linux/xattr.h
index 1eba026..d22191a 100644
--- a/original/uapi/linux/xattr.h
+++ b/original/uapi/linux/xattr.h
@@ -7,6 +7,7 @@
Copyright (C) 2001 by Andreas Gruenbacher <a.gruenbacher@computer.org>
Copyright (c) 2001-2002 Silicon Graphics, Inc. All Rights Reserved.
Copyright (c) 2004 Red Hat, Inc., James Morris <jmorris@redhat.com>
+ Copyright (c) 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*/
#include <linux/libc-compat.h>
@@ -34,6 +35,9 @@
#define XATTR_BTRFS_PREFIX "btrfs."
#define XATTR_BTRFS_PREFIX_LEN (sizeof(XATTR_BTRFS_PREFIX) - 1)
+#define XATTR_HURD_PREFIX "gnu."
+#define XATTR_HURD_PREFIX_LEN (sizeof(XATTR_HURD_PREFIX) - 1)
+
#define XATTR_SECURITY_PREFIX "security."
#define XATTR_SECURITY_PREFIX_LEN (sizeof(XATTR_SECURITY_PREFIX) - 1)
diff --git a/original/uapi/misc/habanalabs.h b/original/uapi/misc/habanalabs.h
index 4faa2c9..f6267a8 100644
--- a/original/uapi/misc/habanalabs.h
+++ b/original/uapi/misc/habanalabs.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
*
- * Copyright 2016-2019 HabanaLabs, Ltd.
+ * Copyright 2016-2020 HabanaLabs, Ltd.
* All Rights Reserved.
*
*/
@@ -15,10 +15,13 @@
* Defines that are asic-specific but constitutes as ABI between kernel driver
* and userspace
*/
-#define GOYA_KMD_SRAM_RESERVED_SIZE_FROM_START 0x8000 /* 32KB */
+#define GOYA_KMD_SRAM_RESERVED_SIZE_FROM_START 0x8000 /* 32KB */
+#define GAUDI_DRIVER_SRAM_RESERVED_SIZE_FROM_START 0x80 /* 128 bytes */
+#define GAUDI_FIRST_AVAILABLE_W_S_SYNC_OBJECT 48
+#define GAUDI_FIRST_AVAILABLE_W_S_MONITOR 24
/*
- * Queue Numbering
+ * Goya queue Numbering
*
* The external queues (PCI DMA channels) MUST be before the internal queues
* and each group (PCI DMA channels and internal) must be contiguous inside
@@ -46,6 +49,129 @@
};
/*
+ * Gaudi queue Numbering
+ * External queues (PCI DMA channels) are DMA_0_*, DMA_1_* and DMA_5_*.
+ * Except one CPU queue, all the rest are internal queues.
+ */
+
+enum gaudi_queue_id {
+ GAUDI_QUEUE_ID_DMA_0_0 = 0, /* external */
+ GAUDI_QUEUE_ID_DMA_0_1 = 1, /* external */
+ GAUDI_QUEUE_ID_DMA_0_2 = 2, /* external */
+ GAUDI_QUEUE_ID_DMA_0_3 = 3, /* external */
+ GAUDI_QUEUE_ID_DMA_1_0 = 4, /* external */
+ GAUDI_QUEUE_ID_DMA_1_1 = 5, /* external */
+ GAUDI_QUEUE_ID_DMA_1_2 = 6, /* external */
+ GAUDI_QUEUE_ID_DMA_1_3 = 7, /* external */
+ GAUDI_QUEUE_ID_CPU_PQ = 8, /* CPU */
+ GAUDI_QUEUE_ID_DMA_2_0 = 9, /* internal */
+ GAUDI_QUEUE_ID_DMA_2_1 = 10, /* internal */
+ GAUDI_QUEUE_ID_DMA_2_2 = 11, /* internal */
+ GAUDI_QUEUE_ID_DMA_2_3 = 12, /* internal */
+ GAUDI_QUEUE_ID_DMA_3_0 = 13, /* internal */
+ GAUDI_QUEUE_ID_DMA_3_1 = 14, /* internal */
+ GAUDI_QUEUE_ID_DMA_3_2 = 15, /* internal */
+ GAUDI_QUEUE_ID_DMA_3_3 = 16, /* internal */
+ GAUDI_QUEUE_ID_DMA_4_0 = 17, /* internal */
+ GAUDI_QUEUE_ID_DMA_4_1 = 18, /* internal */
+ GAUDI_QUEUE_ID_DMA_4_2 = 19, /* internal */
+ GAUDI_QUEUE_ID_DMA_4_3 = 20, /* internal */
+ GAUDI_QUEUE_ID_DMA_5_0 = 21, /* external */
+ GAUDI_QUEUE_ID_DMA_5_1 = 22, /* external */
+ GAUDI_QUEUE_ID_DMA_5_2 = 23, /* external */
+ GAUDI_QUEUE_ID_DMA_5_3 = 24, /* external */
+ GAUDI_QUEUE_ID_DMA_6_0 = 25, /* internal */
+ GAUDI_QUEUE_ID_DMA_6_1 = 26, /* internal */
+ GAUDI_QUEUE_ID_DMA_6_2 = 27, /* internal */
+ GAUDI_QUEUE_ID_DMA_6_3 = 28, /* internal */
+ GAUDI_QUEUE_ID_DMA_7_0 = 29, /* internal */
+ GAUDI_QUEUE_ID_DMA_7_1 = 30, /* internal */
+ GAUDI_QUEUE_ID_DMA_7_2 = 31, /* internal */
+ GAUDI_QUEUE_ID_DMA_7_3 = 32, /* internal */
+ GAUDI_QUEUE_ID_MME_0_0 = 33, /* internal */
+ GAUDI_QUEUE_ID_MME_0_1 = 34, /* internal */
+ GAUDI_QUEUE_ID_MME_0_2 = 35, /* internal */
+ GAUDI_QUEUE_ID_MME_0_3 = 36, /* internal */
+ GAUDI_QUEUE_ID_MME_1_0 = 37, /* internal */
+ GAUDI_QUEUE_ID_MME_1_1 = 38, /* internal */
+ GAUDI_QUEUE_ID_MME_1_2 = 39, /* internal */
+ GAUDI_QUEUE_ID_MME_1_3 = 40, /* internal */
+ GAUDI_QUEUE_ID_TPC_0_0 = 41, /* internal */
+ GAUDI_QUEUE_ID_TPC_0_1 = 42, /* internal */
+ GAUDI_QUEUE_ID_TPC_0_2 = 43, /* internal */
+ GAUDI_QUEUE_ID_TPC_0_3 = 44, /* internal */
+ GAUDI_QUEUE_ID_TPC_1_0 = 45, /* internal */
+ GAUDI_QUEUE_ID_TPC_1_1 = 46, /* internal */
+ GAUDI_QUEUE_ID_TPC_1_2 = 47, /* internal */
+ GAUDI_QUEUE_ID_TPC_1_3 = 48, /* internal */
+ GAUDI_QUEUE_ID_TPC_2_0 = 49, /* internal */
+ GAUDI_QUEUE_ID_TPC_2_1 = 50, /* internal */
+ GAUDI_QUEUE_ID_TPC_2_2 = 51, /* internal */
+ GAUDI_QUEUE_ID_TPC_2_3 = 52, /* internal */
+ GAUDI_QUEUE_ID_TPC_3_0 = 53, /* internal */
+ GAUDI_QUEUE_ID_TPC_3_1 = 54, /* internal */
+ GAUDI_QUEUE_ID_TPC_3_2 = 55, /* internal */
+ GAUDI_QUEUE_ID_TPC_3_3 = 56, /* internal */
+ GAUDI_QUEUE_ID_TPC_4_0 = 57, /* internal */
+ GAUDI_QUEUE_ID_TPC_4_1 = 58, /* internal */
+ GAUDI_QUEUE_ID_TPC_4_2 = 59, /* internal */
+ GAUDI_QUEUE_ID_TPC_4_3 = 60, /* internal */
+ GAUDI_QUEUE_ID_TPC_5_0 = 61, /* internal */
+ GAUDI_QUEUE_ID_TPC_5_1 = 62, /* internal */
+ GAUDI_QUEUE_ID_TPC_5_2 = 63, /* internal */
+ GAUDI_QUEUE_ID_TPC_5_3 = 64, /* internal */
+ GAUDI_QUEUE_ID_TPC_6_0 = 65, /* internal */
+ GAUDI_QUEUE_ID_TPC_6_1 = 66, /* internal */
+ GAUDI_QUEUE_ID_TPC_6_2 = 67, /* internal */
+ GAUDI_QUEUE_ID_TPC_6_3 = 68, /* internal */
+ GAUDI_QUEUE_ID_TPC_7_0 = 69, /* internal */
+ GAUDI_QUEUE_ID_TPC_7_1 = 70, /* internal */
+ GAUDI_QUEUE_ID_TPC_7_2 = 71, /* internal */
+ GAUDI_QUEUE_ID_TPC_7_3 = 72, /* internal */
+ GAUDI_QUEUE_ID_NIC_0_0 = 73, /* internal */
+ GAUDI_QUEUE_ID_NIC_0_1 = 74, /* internal */
+ GAUDI_QUEUE_ID_NIC_0_2 = 75, /* internal */
+ GAUDI_QUEUE_ID_NIC_0_3 = 76, /* internal */
+ GAUDI_QUEUE_ID_NIC_1_0 = 77, /* internal */
+ GAUDI_QUEUE_ID_NIC_1_1 = 78, /* internal */
+ GAUDI_QUEUE_ID_NIC_1_2 = 79, /* internal */
+ GAUDI_QUEUE_ID_NIC_1_3 = 80, /* internal */
+ GAUDI_QUEUE_ID_NIC_2_0 = 81, /* internal */
+ GAUDI_QUEUE_ID_NIC_2_1 = 82, /* internal */
+ GAUDI_QUEUE_ID_NIC_2_2 = 83, /* internal */
+ GAUDI_QUEUE_ID_NIC_2_3 = 84, /* internal */
+ GAUDI_QUEUE_ID_NIC_3_0 = 85, /* internal */
+ GAUDI_QUEUE_ID_NIC_3_1 = 86, /* internal */
+ GAUDI_QUEUE_ID_NIC_3_2 = 87, /* internal */
+ GAUDI_QUEUE_ID_NIC_3_3 = 88, /* internal */
+ GAUDI_QUEUE_ID_NIC_4_0 = 89, /* internal */
+ GAUDI_QUEUE_ID_NIC_4_1 = 90, /* internal */
+ GAUDI_QUEUE_ID_NIC_4_2 = 91, /* internal */
+ GAUDI_QUEUE_ID_NIC_4_3 = 92, /* internal */
+ GAUDI_QUEUE_ID_NIC_5_0 = 93, /* internal */
+ GAUDI_QUEUE_ID_NIC_5_1 = 94, /* internal */
+ GAUDI_QUEUE_ID_NIC_5_2 = 95, /* internal */
+ GAUDI_QUEUE_ID_NIC_5_3 = 96, /* internal */
+ GAUDI_QUEUE_ID_NIC_6_0 = 97, /* internal */
+ GAUDI_QUEUE_ID_NIC_6_1 = 98, /* internal */
+ GAUDI_QUEUE_ID_NIC_6_2 = 99, /* internal */
+ GAUDI_QUEUE_ID_NIC_6_3 = 100, /* internal */
+ GAUDI_QUEUE_ID_NIC_7_0 = 101, /* internal */
+ GAUDI_QUEUE_ID_NIC_7_1 = 102, /* internal */
+ GAUDI_QUEUE_ID_NIC_7_2 = 103, /* internal */
+ GAUDI_QUEUE_ID_NIC_7_3 = 104, /* internal */
+ GAUDI_QUEUE_ID_NIC_8_0 = 105, /* internal */
+ GAUDI_QUEUE_ID_NIC_8_1 = 106, /* internal */
+ GAUDI_QUEUE_ID_NIC_8_2 = 107, /* internal */
+ GAUDI_QUEUE_ID_NIC_8_3 = 108, /* internal */
+ GAUDI_QUEUE_ID_NIC_9_0 = 109, /* internal */
+ GAUDI_QUEUE_ID_NIC_9_1 = 110, /* internal */
+ GAUDI_QUEUE_ID_NIC_9_2 = 111, /* internal */
+ GAUDI_QUEUE_ID_NIC_9_3 = 112, /* internal */
+ GAUDI_QUEUE_ID_SIZE
+};
+
+/*
* Engine Numbering
*
* Used in the "busy_engines_mask" field in `struct hl_info_hw_idle'
@@ -69,6 +195,40 @@
GOYA_ENGINE_ID_SIZE
};
+enum gaudi_engine_id {
+ GAUDI_ENGINE_ID_DMA_0 = 0,
+ GAUDI_ENGINE_ID_DMA_1,
+ GAUDI_ENGINE_ID_DMA_2,
+ GAUDI_ENGINE_ID_DMA_3,
+ GAUDI_ENGINE_ID_DMA_4,
+ GAUDI_ENGINE_ID_DMA_5,
+ GAUDI_ENGINE_ID_DMA_6,
+ GAUDI_ENGINE_ID_DMA_7,
+ GAUDI_ENGINE_ID_MME_0,
+ GAUDI_ENGINE_ID_MME_1,
+ GAUDI_ENGINE_ID_MME_2,
+ GAUDI_ENGINE_ID_MME_3,
+ GAUDI_ENGINE_ID_TPC_0,
+ GAUDI_ENGINE_ID_TPC_1,
+ GAUDI_ENGINE_ID_TPC_2,
+ GAUDI_ENGINE_ID_TPC_3,
+ GAUDI_ENGINE_ID_TPC_4,
+ GAUDI_ENGINE_ID_TPC_5,
+ GAUDI_ENGINE_ID_TPC_6,
+ GAUDI_ENGINE_ID_TPC_7,
+ GAUDI_ENGINE_ID_NIC_0,
+ GAUDI_ENGINE_ID_NIC_1,
+ GAUDI_ENGINE_ID_NIC_2,
+ GAUDI_ENGINE_ID_NIC_3,
+ GAUDI_ENGINE_ID_NIC_4,
+ GAUDI_ENGINE_ID_NIC_5,
+ GAUDI_ENGINE_ID_NIC_6,
+ GAUDI_ENGINE_ID_NIC_7,
+ GAUDI_ENGINE_ID_NIC_8,
+ GAUDI_ENGINE_ID_NIC_9,
+ GAUDI_ENGINE_ID_SIZE
+};
+
enum hl_device_status {
HL_DEVICE_STATUS_OPERATIONAL,
HL_DEVICE_STATUS_IN_RESET,
@@ -101,6 +261,8 @@
* HL_INFO_RESET_COUNT - Retrieve the counts of the soft and hard reset
* operations performed on the device since the last
* time the driver was loaded.
+ * HL_INFO_TIME_SYNC - Retrieve the device's time alongside the host's time
+ * for synchronization.
*/
#define HL_INFO_HW_IP_INFO 0
#define HL_INFO_HW_EVENTS 1
@@ -111,6 +273,7 @@
#define HL_INFO_HW_EVENTS_AGGREGATE 7
#define HL_INFO_CLK_RATE 8
#define HL_INFO_RESET_COUNT 9
+#define HL_INFO_TIME_SYNC 10
#define HL_INFO_VERSION_MAX_LEN 128
#define HL_INFO_CARD_NAME_MAX_LEN 16
@@ -122,7 +285,8 @@
__u32 sram_size;
__u32 num_of_events;
__u32 device_id; /* PCI Device ID */
- __u32 reserved[3];
+ __u32 module_id; /* For mezzanine cards in servers (From OCP spec.) */
+ __u32 reserved[2];
__u32 armcp_cpld_version;
__u32 psoc_pci_pll_nr;
__u32 psoc_pci_pll_nf;
@@ -169,6 +333,11 @@
__u32 soft_reset_cnt;
};
+struct hl_info_time_sync {
+ __u64 device_time;
+ __u64 host_time;
+};
+
struct hl_info_args {
/* Location of relevant struct in userspace */
__u64 return_pointer;
@@ -201,7 +370,8 @@
/* Opcode to destroy previously created command buffer */
#define HL_CB_OP_DESTROY 1
-#define HL_MAX_CB_SIZE 0x200000 /* 2MB */
+/* 2MB minus 32 bytes for 2xMSG_PROT */
+#define HL_MAX_CB_SIZE (0x200000 - 32)
struct hl_cb_in {
/* Handle of CB or 0 if we want to create one */
@@ -232,52 +402,87 @@
* compatibility
*/
struct hl_cs_chunk {
- /*
- * For external queue, this represents a Handle of CB on the Host
- * For internal queue, this represents an SRAM or DRAM address of the
- * internal CB
- */
- __u64 cb_handle;
+ union {
+ /* For external queue, this represents a Handle of CB on the
+ * Host.
+ * For internal queue in Goya, this represents an SRAM or
+ * a DRAM address of the internal CB. In Gaudi, this might also
+ * represent a mapped host address of the CB.
+ *
+ * A mapped host address is in the device address space, after
+ * a host address was mapped by the device MMU.
+ */
+ __u64 cb_handle;
+
+ /* Relevant only when HL_CS_FLAGS_WAIT is set.
+ * This holds address of array of u64 values that contain
+ * signal CS sequence numbers. The wait described by this job
+ * will listen on all those signals (wait event per signal)
+ */
+ __u64 signal_seq_arr;
+ };
+
/* Index of queue to put the CB on */
__u32 queue_index;
- /*
- * Size of command buffer with valid packets
- * Can be smaller then actual CB size
- */
- __u32 cb_size;
+
+ union {
+ /*
+ * Size of command buffer with valid packets
+ * Can be smaller then actual CB size
+ */
+ __u32 cb_size;
+
+ /* Relevant only when HL_CS_FLAGS_WAIT is set.
+ * Number of entries in signal_seq_arr
+ */
+ __u32 num_signal_seq_arr;
+ };
+
/* HL_CS_CHUNK_FLAGS_* */
__u32 cs_chunk_flags;
+
/* Align structure to 64 bytes */
__u32 pad[11];
};
+/* SIGNAL and WAIT flags are mutually exclusive */
#define HL_CS_FLAGS_FORCE_RESTORE 0x1
+#define HL_CS_FLAGS_SIGNAL 0x2
+#define HL_CS_FLAGS_WAIT 0x4
#define HL_CS_STATUS_SUCCESS 0
#define HL_MAX_JOBS_PER_CS 512
struct hl_cs_in {
+
/* this holds address of array of hl_cs_chunk for restore phase */
__u64 chunks_restore;
- /* this holds address of array of hl_cs_chunk for execution phase */
+
+ /* holds address of array of hl_cs_chunk for execution phase */
__u64 chunks_execute;
+
/* this holds address of array of hl_cs_chunk for store phase -
* Currently not in use
*/
__u64 chunks_store;
+
/* Number of chunks in restore phase array. Maximum number is
* HL_MAX_JOBS_PER_CS
*/
__u32 num_chunks_restore;
+
/* Number of chunks in execution array. Maximum number is
* HL_MAX_JOBS_PER_CS
*/
__u32 num_chunks_execute;
+
/* Number of chunks in restore phase array - Currently not in use */
__u32 num_chunks_store;
+
/* HL_CS_FLAGS_* */
__u32 cs_flags;
+
/* Context ID - Currently not in use */
__u32 ctx_id;
};
@@ -588,8 +793,8 @@
* For jobs on external queues, the user needs to create command buffers
* through the CB ioctl and give the CB's handle to the CS ioctl. For jobs on
* internal queues, the user needs to prepare a "command buffer" with packets
- * on either the SRAM or DRAM, and give the device address of that buffer to
- * the CS ioctl.
+ * on either the device SRAM/DRAM or the host, and give the device address of
+ * that buffer to the CS ioctl.
*
* This IOCTL is asynchronous in regard to the actual execution of the CS. This
* means it returns immediately after ALL the JOBS were enqueued on their
@@ -601,7 +806,7 @@
* external JOBS have been completed. Note that if the CS has internal JOBS
* which can execute AFTER the external JOBS have finished, the driver might
* report that the CS has finished executing BEFORE the internal JOBS have
- * actually finish executing.
+ * actually finished executing.
*
* Even though the sequence number increments per CS, the user can NOT
* automatically assume that if CS with sequence number N finished, then CS
diff --git a/original/uapi/mtd/mtd-abi.h b/original/uapi/mtd/mtd-abi.h
index 47ffe32..4b48fbf 100644
--- a/original/uapi/mtd/mtd-abi.h
+++ b/original/uapi/mtd/mtd-abi.h
@@ -104,6 +104,7 @@
#define MTD_BIT_WRITEABLE 0x800 /* Single bits can be flipped */
#define MTD_NO_ERASE 0x1000 /* No erase necessary */
#define MTD_POWERUP_LOCK 0x2000 /* Always locked after reset */
+#define MTD_SLC_ON_MLC_EMULATION 0x4000 /* Emulate SLC behavior on MLC NANDs */
/* Some common devices / combinations of capabilities */
#define MTD_CAP_ROM 0
diff --git a/original/uapi/rdma/hfi/hfi1_user.h b/original/uapi/rdma/hfi/hfi1_user.h
index 01ac585..d95ef9a 100644
--- a/original/uapi/rdma/hfi/hfi1_user.h
+++ b/original/uapi/rdma/hfi/hfi1_user.h
@@ -6,7 +6,7 @@
*
* GPL LICENSE SUMMARY
*
- * Copyright(c) 2015 - 2018 Intel Corporation.
+ * Copyright(c) 2015 - 2020 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -109,6 +109,7 @@
#define HFI1_CAP_OPFN (1UL << 16) /* Enable the OPFN protocol */
#define HFI1_CAP_SDMA_HEAD_CHECK (1UL << 17) /* SDMA head checking */
#define HFI1_CAP_EARLY_CREDIT_RETURN (1UL << 18) /* early credit return */
+#define HFI1_CAP_AIP (1UL << 19) /* Enable accelerated IP */
#define HFI1_RCVHDR_ENTSIZE_2 (1UL << 0)
#define HFI1_RCVHDR_ENTSIZE_16 (1UL << 1)
diff --git a/original/uapi/rdma/ib_user_ioctl_cmds.h b/original/uapi/rdma/ib_user_ioctl_cmds.h
index d4ddbe4..4961d5e 100644
--- a/original/uapi/rdma/ib_user_ioctl_cmds.h
+++ b/original/uapi/rdma/ib_user_ioctl_cmds.h
@@ -95,6 +95,7 @@
UVERBS_ATTR_CREATE_CQ_COMP_VECTOR,
UVERBS_ATTR_CREATE_CQ_FLAGS,
UVERBS_ATTR_CREATE_CQ_RESP_CQE,
+ UVERBS_ATTR_CREATE_CQ_EVENT_FD,
};
enum uverbs_attrs_destroy_cq_cmd_attr_ids {
@@ -120,11 +121,91 @@
UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE,
};
+enum uverbs_attrs_create_qp_cmd_attr_ids {
+ UVERBS_ATTR_CREATE_QP_HANDLE,
+ UVERBS_ATTR_CREATE_QP_XRCD_HANDLE,
+ UVERBS_ATTR_CREATE_QP_PD_HANDLE,
+ UVERBS_ATTR_CREATE_QP_SRQ_HANDLE,
+ UVERBS_ATTR_CREATE_QP_SEND_CQ_HANDLE,
+ UVERBS_ATTR_CREATE_QP_RECV_CQ_HANDLE,
+ UVERBS_ATTR_CREATE_QP_IND_TABLE_HANDLE,
+ UVERBS_ATTR_CREATE_QP_USER_HANDLE,
+ UVERBS_ATTR_CREATE_QP_CAP,
+ UVERBS_ATTR_CREATE_QP_TYPE,
+ UVERBS_ATTR_CREATE_QP_FLAGS,
+ UVERBS_ATTR_CREATE_QP_SOURCE_QPN,
+ UVERBS_ATTR_CREATE_QP_EVENT_FD,
+ UVERBS_ATTR_CREATE_QP_RESP_CAP,
+ UVERBS_ATTR_CREATE_QP_RESP_QP_NUM,
+};
+
+enum uverbs_attrs_destroy_qp_cmd_attr_ids {
+ UVERBS_ATTR_DESTROY_QP_HANDLE,
+ UVERBS_ATTR_DESTROY_QP_RESP,
+};
+
+enum uverbs_methods_qp {
+ UVERBS_METHOD_QP_CREATE,
+ UVERBS_METHOD_QP_DESTROY,
+};
+
+enum uverbs_attrs_create_srq_cmd_attr_ids {
+ UVERBS_ATTR_CREATE_SRQ_HANDLE,
+ UVERBS_ATTR_CREATE_SRQ_PD_HANDLE,
+ UVERBS_ATTR_CREATE_SRQ_XRCD_HANDLE,
+ UVERBS_ATTR_CREATE_SRQ_CQ_HANDLE,
+ UVERBS_ATTR_CREATE_SRQ_USER_HANDLE,
+ UVERBS_ATTR_CREATE_SRQ_MAX_WR,
+ UVERBS_ATTR_CREATE_SRQ_MAX_SGE,
+ UVERBS_ATTR_CREATE_SRQ_LIMIT,
+ UVERBS_ATTR_CREATE_SRQ_MAX_NUM_TAGS,
+ UVERBS_ATTR_CREATE_SRQ_TYPE,
+ UVERBS_ATTR_CREATE_SRQ_EVENT_FD,
+ UVERBS_ATTR_CREATE_SRQ_RESP_MAX_WR,
+ UVERBS_ATTR_CREATE_SRQ_RESP_MAX_SGE,
+ UVERBS_ATTR_CREATE_SRQ_RESP_SRQ_NUM,
+};
+
+enum uverbs_attrs_destroy_srq_cmd_attr_ids {
+ UVERBS_ATTR_DESTROY_SRQ_HANDLE,
+ UVERBS_ATTR_DESTROY_SRQ_RESP,
+};
+
+enum uverbs_methods_srq {
+ UVERBS_METHOD_SRQ_CREATE,
+ UVERBS_METHOD_SRQ_DESTROY,
+};
+
enum uverbs_methods_cq {
UVERBS_METHOD_CQ_CREATE,
UVERBS_METHOD_CQ_DESTROY,
};
+enum uverbs_attrs_create_wq_cmd_attr_ids {
+ UVERBS_ATTR_CREATE_WQ_HANDLE,
+ UVERBS_ATTR_CREATE_WQ_PD_HANDLE,
+ UVERBS_ATTR_CREATE_WQ_CQ_HANDLE,
+ UVERBS_ATTR_CREATE_WQ_USER_HANDLE,
+ UVERBS_ATTR_CREATE_WQ_TYPE,
+ UVERBS_ATTR_CREATE_WQ_EVENT_FD,
+ UVERBS_ATTR_CREATE_WQ_MAX_WR,
+ UVERBS_ATTR_CREATE_WQ_MAX_SGE,
+ UVERBS_ATTR_CREATE_WQ_FLAGS,
+ UVERBS_ATTR_CREATE_WQ_RESP_MAX_WR,
+ UVERBS_ATTR_CREATE_WQ_RESP_MAX_SGE,
+ UVERBS_ATTR_CREATE_WQ_RESP_WQ_NUM,
+};
+
+enum uverbs_attrs_destroy_wq_cmd_attr_ids {
+ UVERBS_ATTR_DESTROY_WQ_HANDLE,
+ UVERBS_ATTR_DESTROY_WQ_RESP,
+};
+
+enum uverbs_methods_wq {
+ UVERBS_METHOD_WQ_CREATE,
+ UVERBS_METHOD_WQ_DESTROY,
+};
+
enum uverbs_methods_actions_flow_action_ops {
UVERBS_METHOD_FLOW_ACTION_ESP_CREATE,
UVERBS_METHOD_FLOW_ACTION_DESTROY,
diff --git a/original/uapi/rdma/ib_user_ioctl_verbs.h b/original/uapi/rdma/ib_user_ioctl_verbs.h
index a640bb8..5debab4 100644
--- a/original/uapi/rdma/ib_user_ioctl_verbs.h
+++ b/original/uapi/rdma/ib_user_ioctl_verbs.h
@@ -64,6 +64,41 @@
~(IB_UVERBS_ACCESS_OPTIONAL_FIRST - 1)
};
+enum ib_uverbs_srq_type {
+ IB_UVERBS_SRQT_BASIC,
+ IB_UVERBS_SRQT_XRC,
+ IB_UVERBS_SRQT_TM,
+};
+
+enum ib_uverbs_wq_type {
+ IB_UVERBS_WQT_RQ,
+};
+
+enum ib_uverbs_wq_flags {
+ IB_UVERBS_WQ_FLAGS_CVLAN_STRIPPING = 1 << 0,
+ IB_UVERBS_WQ_FLAGS_SCATTER_FCS = 1 << 1,
+ IB_UVERBS_WQ_FLAGS_DELAY_DROP = 1 << 2,
+ IB_UVERBS_WQ_FLAGS_PCI_WRITE_END_PADDING = 1 << 3,
+};
+
+enum ib_uverbs_qp_type {
+ IB_UVERBS_QPT_RC = 2,
+ IB_UVERBS_QPT_UC,
+ IB_UVERBS_QPT_UD,
+ IB_UVERBS_QPT_RAW_PACKET = 8,
+ IB_UVERBS_QPT_XRC_INI,
+ IB_UVERBS_QPT_XRC_TGT,
+ IB_UVERBS_QPT_DRIVER = 0xFF,
+};
+
+enum ib_uverbs_qp_create_flags {
+ IB_UVERBS_QP_CREATE_BLOCK_MULTICAST_LOOPBACK = 1 << 1,
+ IB_UVERBS_QP_CREATE_SCATTER_FCS = 1 << 8,
+ IB_UVERBS_QP_CREATE_CVLAN_STRIPPING = 1 << 9,
+ IB_UVERBS_QP_CREATE_PCI_WRITE_END_PADDING = 1 << 11,
+ IB_UVERBS_QP_CREATE_SQ_SIG_ALL = 1 << 12,
+};
+
enum ib_uverbs_query_port_cap_flags {
IB_UVERBS_PCF_SM = 1 << 1,
IB_UVERBS_PCF_NOTICE_SUP = 1 << 2,
@@ -185,6 +220,14 @@
__u8 reserved[6];
};
+struct ib_uverbs_qp_cap {
+ __u32 max_send_wr;
+ __u32 max_recv_wr;
+ __u32 max_send_sge;
+ __u32 max_recv_sge;
+ __u32 max_inline_data;
+};
+
enum rdma_driver_id {
RDMA_DRIVER_UNKNOWN,
RDMA_DRIVER_MLX5,
diff --git a/original/uapi/rdma/mlx5-abi.h b/original/uapi/rdma/mlx5-abi.h
index df1cc36..27905a0 100644
--- a/original/uapi/rdma/mlx5-abi.h
+++ b/original/uapi/rdma/mlx5-abi.h
@@ -100,6 +100,7 @@
enum mlx5_ib_alloc_ucontext_resp_mask {
MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_CORE_CLOCK_OFFSET = 1UL << 0,
MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_DUMP_FILL_MKEY = 1UL << 1,
+ MLX5_IB_ALLOC_UCONTEXT_RESP_MASK_ECE = 1UL << 2,
};
enum mlx5_user_cmds_supp_uhw {
@@ -322,6 +323,8 @@
__aligned_u64 sq_buf_addr;
__aligned_u64 access_key;
};
+ __u32 ece_options;
+ __u32 reserved;
};
/* RX Hash function flags */
@@ -371,7 +374,7 @@
struct mlx5_ib_create_qp_resp {
__u32 bfreg_index;
- __u32 reserved;
+ __u32 ece_options;
__u32 comp_mask;
__u32 tirn;
__u32 tisn;
@@ -420,12 +423,14 @@
struct mlx5_ib_modify_qp {
__u32 comp_mask;
struct mlx5_ib_burst_info burst_info;
- __u32 reserved;
+ __u32 ece_options;
};
struct mlx5_ib_modify_qp_resp {
__u32 response_length;
__u32 dctn;
+ __u32 ece_options;
+ __u32 reserved;
};
struct mlx5_ib_create_wq_resp {
diff --git a/original/uapi/rdma/mlx5_user_ioctl_cmds.h b/original/uapi/rdma/mlx5_user_ioctl_cmds.h
index 24f3388..8e316ef 100644
--- a/original/uapi/rdma/mlx5_user_ioctl_cmds.h
+++ b/original/uapi/rdma/mlx5_user_ioctl_cmds.h
@@ -241,6 +241,11 @@
MLX5_IB_FLOW_TYPE_MC_DEFAULT,
};
+enum mlx5_ib_create_flow_flags {
+ MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DEFAULT_MISS = 1 << 0,
+ MLX5_IB_ATTR_CREATE_FLOW_FLAGS_DROP = 1 << 1,
+};
+
enum mlx5_ib_create_flow_attrs {
MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE,
@@ -251,6 +256,7 @@
MLX5_IB_ATTR_CREATE_FLOW_TAG,
MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX,
MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX_OFFSET,
+ MLX5_IB_ATTR_CREATE_FLOW_FLAGS,
};
enum mlx5_ib_destoy_flow_attrs {
diff --git a/original/uapi/rdma/rdma_user_cm.h b/original/uapi/rdma/rdma_user_cm.h
index e42940a..ed5a514 100644
--- a/original/uapi/rdma/rdma_user_cm.h
+++ b/original/uapi/rdma/rdma_user_cm.h
@@ -164,6 +164,8 @@
__u32 num_paths;
__u8 port_num;
__u8 reserved[3];
+ __u32 ibdev_index;
+ __u32 reserved1;
};
struct rdma_ucm_query_addr_resp {
@@ -175,6 +177,8 @@
__u16 dst_size;
struct __kernel_sockaddr_storage src_addr;
struct __kernel_sockaddr_storage dst_addr;
+ __u32 ibdev_index;
+ __u32 reserved1;
};
struct rdma_ucm_query_path_resp {
@@ -206,10 +210,16 @@
__u8 reserved[7];
};
+struct rdma_ucm_ece {
+ __u32 vendor_id;
+ __u32 attr_mod;
+};
+
struct rdma_ucm_connect {
struct rdma_ucm_conn_param conn_param;
__u32 id;
__u32 reserved;
+ struct rdma_ucm_ece ece;
};
struct rdma_ucm_listen {
@@ -222,12 +232,14 @@
struct rdma_ucm_conn_param conn_param;
__u32 id;
__u32 reserved;
+ struct rdma_ucm_ece ece;
};
struct rdma_ucm_reject {
__u32 id;
__u8 private_data_len;
- __u8 reserved[3];
+ __u8 reason;
+ __u8 reserved[2];
__u8 private_data[RDMA_MAX_PRIVATE_DATA];
};
@@ -287,6 +299,7 @@
struct rdma_ucm_ud_param ud;
} param;
__u32 reserved;
+ struct rdma_ucm_ece ece;
};
/* Option levels */
diff --git a/original/uapi/rdma/rdma_user_ioctl_cmds.h b/original/uapi/rdma/rdma_user_ioctl_cmds.h
index 7b1ec80..38ab7ac 100644
--- a/original/uapi/rdma/rdma_user_ioctl_cmds.h
+++ b/original/uapi/rdma/rdma_user_ioctl_cmds.h
@@ -36,7 +36,7 @@
#include <linux/types.h>
#include <linux/ioctl.h>
-/* Documentation/ioctl/ioctl-number.rst */
+/* Documentation/userspace-api/ioctl/ioctl-number.rst */
#define RDMA_IOCTL_MAGIC 0x1b
#define RDMA_VERBS_IOCTL \
_IOWR(RDMA_IOCTL_MAGIC, 1, struct ib_uverbs_ioctl_hdr)
diff --git a/original/uapi/sound/skl-tplg-interface.h b/original/uapi/sound/skl-tplg-interface.h
index 9eee32f..a93c0de 100644
--- a/original/uapi/sound/skl-tplg-interface.h
+++ b/original/uapi/sound/skl-tplg-interface.h
@@ -18,6 +18,8 @@
*/
#define SKL_CONTROL_TYPE_BYTE_TLV 0x100
#define SKL_CONTROL_TYPE_MIC_SELECT 0x102
+#define SKL_CONTROL_TYPE_MULTI_IO_SELECT 0x103
+#define SKL_CONTROL_TYPE_MULTI_IO_SELECT_DMIC 0x104
#define HDA_SST_CFG_MAX 900 /* size of copier cfg*/
#define MAX_IN_QUEUE 8
diff --git a/original/uapi/sound/sof/abi.h b/original/uapi/sound/sof/abi.h
index 5995b79..d54be30 100644
--- a/original/uapi/sound/sof/abi.h
+++ b/original/uapi/sound/sof/abi.h
@@ -26,7 +26,7 @@
/* SOF ABI version major, minor and patch numbers */
#define SOF_ABI_MAJOR 3
-#define SOF_ABI_MINOR 13
+#define SOF_ABI_MINOR 16
#define SOF_ABI_PATCH 0
/* SOF ABI version number. Format within 32bit word is MMmmmppp */
diff --git a/original/uapi/sound/sof/tokens.h b/original/uapi/sound/sof/tokens.h
index 2a25cd8..5941e2e 100644
--- a/original/uapi/sound/sof/tokens.h
+++ b/original/uapi/sound/sof/tokens.h
@@ -126,4 +126,12 @@
#define SOF_TKN_MUTE_LED_USE 1300
#define SOF_TKN_MUTE_LED_DIRECTION 1301
+/* ALH */
+#define SOF_TKN_INTEL_ALH_RATE 1400
+#define SOF_TKN_INTEL_ALH_CH 1401
+
+/* HDA */
+#define SOF_TKN_INTEL_HDA_RATE 1500
+#define SOF_TKN_INTEL_HDA_CH 1501
+
#endif
