summaryrefslogtreecommitdiff
path: root/include/uapi
diff options
context:
space:
mode:
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/asm-generic/unistd.h5
-rw-r--r--include/uapi/drm/nouveau_drm.h7
-rw-r--r--include/uapi/drm/panthor_drm.h20
-rw-r--r--include/uapi/linux/cn_proc.h3
-rw-r--r--include/uapi/linux/netdev.h1
-rw-r--r--include/uapi/linux/ntsync.h23
-rw-r--r--include/uapi/linux/pci_regs.h6
-rw-r--r--include/uapi/linux/prctl.h6
-rw-r--r--include/uapi/linux/virtio_mem.h2
-rw-r--r--include/uapi/misc/pvpanic.h7
10 files changed, 71 insertions, 9 deletions
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 75f00965ab15..d983c48a3b6a 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -842,8 +842,11 @@ __SYSCALL(__NR_lsm_set_self_attr, sys_lsm_set_self_attr)
#define __NR_lsm_list_modules 461
__SYSCALL(__NR_lsm_list_modules, sys_lsm_list_modules)
+#define __NR_mseal 462
+__SYSCALL(__NR_mseal, sys_mseal)
+
#undef __NR_syscalls
-#define __NR_syscalls 462
+#define __NR_syscalls 463
/*
* 32 bit systems traditionally used different
diff --git a/include/uapi/drm/nouveau_drm.h b/include/uapi/drm/nouveau_drm.h
index 8ad8d1cd1566..dd87f8f30793 100644
--- a/include/uapi/drm/nouveau_drm.h
+++ b/include/uapi/drm/nouveau_drm.h
@@ -68,6 +68,13 @@ extern "C" {
*/
#define NOUVEAU_GETPARAM_VRAM_USED 19
+/*
+ * NOUVEAU_GETPARAM_HAS_VMA_TILEMODE
+ *
+ * Query whether tile mode and PTE kind are accepted with VM allocs or not.
+ */
+#define NOUVEAU_GETPARAM_HAS_VMA_TILEMODE 20
+
struct drm_nouveau_getparam {
__u64 param;
__u64 value;
diff --git a/include/uapi/drm/panthor_drm.h b/include/uapi/drm/panthor_drm.h
index dadb05ab1235..aaed8e12ad0b 100644
--- a/include/uapi/drm/panthor_drm.h
+++ b/include/uapi/drm/panthor_drm.h
@@ -895,13 +895,21 @@ struct drm_panthor_tiler_heap_create {
/** @vm_id: VM ID the tiler heap should be mapped to */
__u32 vm_id;
- /** @initial_chunk_count: Initial number of chunks to allocate. */
+ /** @initial_chunk_count: Initial number of chunks to allocate. Must be at least one. */
__u32 initial_chunk_count;
- /** @chunk_size: Chunk size. Must be a power of two at least 256KB large. */
+ /**
+ * @chunk_size: Chunk size.
+ *
+ * Must be page-aligned and lie in the [128k:8M] range.
+ */
__u32 chunk_size;
- /** @max_chunks: Maximum number of chunks that can be allocated. */
+ /**
+ * @max_chunks: Maximum number of chunks that can be allocated.
+ *
+ * Must be at least @initial_chunk_count.
+ */
__u32 max_chunks;
/**
@@ -931,7 +939,11 @@ struct drm_panthor_tiler_heap_create {
* struct drm_panthor_tiler_heap_destroy - Arguments passed to DRM_IOCTL_PANTHOR_TILER_HEAP_DESTROY
*/
struct drm_panthor_tiler_heap_destroy {
- /** @handle: Handle of the tiler heap to destroy */
+ /**
+ * @handle: Handle of the tiler heap to destroy.
+ *
+ * Must be a valid heap handle returned by DRM_IOCTL_PANTHOR_TILER_HEAP_CREATE.
+ */
__u32 handle;
/** @pad: Padding field, MBZ. */
diff --git a/include/uapi/linux/cn_proc.h b/include/uapi/linux/cn_proc.h
index f2afb7cc4926..18e3745b86cd 100644
--- a/include/uapi/linux/cn_proc.h
+++ b/include/uapi/linux/cn_proc.h
@@ -69,8 +69,7 @@ struct proc_input {
static inline enum proc_cn_event valid_event(enum proc_cn_event ev_type)
{
- ev_type &= PROC_EVENT_ALL;
- return ev_type;
+ return (enum proc_cn_event)(ev_type & PROC_EVENT_ALL);
}
/*
diff --git a/include/uapi/linux/netdev.h b/include/uapi/linux/netdev.h
index a8188202413e..43742ac5b00d 100644
--- a/include/uapi/linux/netdev.h
+++ b/include/uapi/linux/netdev.h
@@ -148,6 +148,7 @@ enum {
NETDEV_A_QSTATS_RX_ALLOC_FAIL,
NETDEV_A_QSTATS_RX_HW_DROPS,
NETDEV_A_QSTATS_RX_HW_DROP_OVERRUNS,
+ NETDEV_A_QSTATS_RX_CSUM_COMPLETE,
NETDEV_A_QSTATS_RX_CSUM_UNNECESSARY,
NETDEV_A_QSTATS_RX_CSUM_NONE,
NETDEV_A_QSTATS_RX_CSUM_BAD,
diff --git a/include/uapi/linux/ntsync.h b/include/uapi/linux/ntsync.h
new file mode 100644
index 000000000000..dcfa38fdc93c
--- /dev/null
+++ b/include/uapi/linux/ntsync.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Kernel support for NT synchronization primitive emulation
+ *
+ * Copyright (C) 2021-2022 Elizabeth Figura <zfigura@codeweavers.com>
+ */
+
+#ifndef __LINUX_NTSYNC_H
+#define __LINUX_NTSYNC_H
+
+#include <linux/types.h>
+
+struct ntsync_sem_args {
+ __u32 sem;
+ __u32 count;
+ __u32 max;
+};
+
+#define NTSYNC_IOC_CREATE_SEM _IOWR('N', 0x80, struct ntsync_sem_args)
+
+#define NTSYNC_IOC_SEM_POST _IOWR('N', 0x81, __u32)
+
+#endif
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
index a39193213ff2..94c00996e633 100644
--- a/include/uapi/linux/pci_regs.h
+++ b/include/uapi/linux/pci_regs.h
@@ -1144,8 +1144,14 @@
#define PCI_DOE_DATA_OBJECT_HEADER_2_LENGTH 0x0003ffff
#define PCI_DOE_DATA_OBJECT_DISC_REQ_3_INDEX 0x000000ff
+#define PCI_DOE_DATA_OBJECT_DISC_REQ_3_VER 0x0000ff00
#define PCI_DOE_DATA_OBJECT_DISC_RSP_3_VID 0x0000ffff
#define PCI_DOE_DATA_OBJECT_DISC_RSP_3_PROTOCOL 0x00ff0000
#define PCI_DOE_DATA_OBJECT_DISC_RSP_3_NEXT_INDEX 0xff000000
+/* Compute Express Link (CXL r3.1, sec 8.1.5) */
+#define PCI_DVSEC_CXL_PORT 3
+#define PCI_DVSEC_CXL_PORT_CTL 0x0c
+#define PCI_DVSEC_CXL_PORT_CTL_UNMASK_SBR 0x00000001
+
#endif /* LINUX_PCI_REGS_H */
diff --git a/include/uapi/linux/prctl.h b/include/uapi/linux/prctl.h
index 713d28788df7..35791791a879 100644
--- a/include/uapi/linux/prctl.h
+++ b/include/uapi/linux/prctl.h
@@ -306,6 +306,12 @@ struct prctl_mm_map {
# define PR_RISCV_V_VSTATE_CTRL_NEXT_MASK 0xc
# define PR_RISCV_V_VSTATE_CTRL_MASK 0x1f
+#define PR_RISCV_SET_ICACHE_FLUSH_CTX 71
+# define PR_RISCV_CTX_SW_FENCEI_ON 0
+# define PR_RISCV_CTX_SW_FENCEI_OFF 1
+# define PR_RISCV_SCOPE_PER_PROCESS 0
+# define PR_RISCV_SCOPE_PER_THREAD 1
+
/* PowerPC Dynamic Execution Control Register (DEXCR) controls */
#define PR_PPC_GET_DEXCR 72
#define PR_PPC_SET_DEXCR 73
diff --git a/include/uapi/linux/virtio_mem.h b/include/uapi/linux/virtio_mem.h
index e9122f1d0e0c..6e4b2cf6b7f1 100644
--- a/include/uapi/linux/virtio_mem.h
+++ b/include/uapi/linux/virtio_mem.h
@@ -90,6 +90,8 @@
#define VIRTIO_MEM_F_ACPI_PXM 0
/* unplugged memory must not be accessed */
#define VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE 1
+/* plugged memory will remain plugged when suspending+resuming */
+#define VIRTIO_MEM_F_PERSISTENT_SUSPEND 2
/* --- virtio-mem: guest -> host requests --- */
diff --git a/include/uapi/misc/pvpanic.h b/include/uapi/misc/pvpanic.h
index 54b7485390d3..3f1745cd1b52 100644
--- a/include/uapi/misc/pvpanic.h
+++ b/include/uapi/misc/pvpanic.h
@@ -3,7 +3,10 @@
#ifndef __PVPANIC_H__
#define __PVPANIC_H__
-#define PVPANIC_PANICKED (1 << 0)
-#define PVPANIC_CRASH_LOADED (1 << 1)
+#include <linux/const.h>
+
+#define PVPANIC_PANICKED _BITUL(0)
+#define PVPANIC_CRASH_LOADED _BITUL(1)
+#define PVPANIC_SHUTDOWN _BITUL(2)
#endif /* __PVPANIC_H__ */
generated by cgit v1.2.3 (git 2.0.4) at 2026-01-12 16:13:17 +0000