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authorTejun Heo <tj@kernel.org>2026-08-10 12:38:03 -1000
committerTejun Heo <tj@kernel.org>2026-08-10 12:38:03 -1000
commit872a8f6b08069d1b4bfb9bf968dc629ab6998908 (patch)
tree14aa07e105b47818368e94ca4354e49079815502 /include/linux
parent4dc310b41aba43e9d8dfafe46dce86f8b55c0354 (diff)
parentd114bb98936770c501c958bf2bc5fb6b7c0bad7b (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next into for-7.3-arena-args
Pull bpf-next d114bb989367 ("Merge branch 'add-arena-argument-support-to-kfuncs-and-struct_ops'") to make the __arena and __arena__nullable kfunc and struct_ops argument suffixes available. The suffixed arguments will be used to convert sched_ext kfuncs and struct_ops callbacks that currently pass arena pointers as scalars and rebase them by hand.
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/acpi.h2
-rw-r--r--include/linux/adi-axi-common.h2
-rw-r--r--include/linux/alloc_tag.h3
-rw-r--r--include/linux/amba/bus.h2
-rw-r--r--include/linux/arm_ffa.h9
-rw-r--r--include/linux/ata.h6
-rw-r--r--include/linux/auxiliary_bus.h2
-rw-r--r--include/linux/bcma/bcma.h2
-rw-r--r--include/linux/bio-integrity.h2
-rw-r--r--include/linux/blkdev.h16
-rw-r--r--include/linux/bnge/hsi.h7
-rw-r--r--include/linux/bpf.h101
-rw-r--r--include/linux/bpf_lsm.h4
-rw-r--r--include/linux/bpf_verifier.h125
-rw-r--r--include/linux/btf.h2
-rw-r--r--include/linux/can/dev/peak_canfd.h2
-rw-r--r--include/linux/cdx/cdx_bus.h2
-rw-r--r--include/linux/clk/renesas.h20
-rw-r--r--include/linux/damon.h13
-rw-r--r--include/linux/device-id/acpi.h32
-rw-r--r--include/linux/device-id/amba.h19
-rw-r--r--include/linux/device-id/ap.h20
-rw-r--r--include/linux/device-id/apr.h21
-rw-r--r--include/linux/device-id/auxiliary.h17
-rw-r--r--include/linux/device-id/bcma.h25
-rw-r--r--include/linux/device-id/ccw.h27
-rw-r--r--include/linux/device-id/cdx.h40
-rw-r--r--include/linux/device-id/coreboot.h20
-rw-r--r--include/linux/device-id/css.h17
-rw-r--r--include/linux/device-id/dfl.h34
-rw-r--r--include/linux/device-id/dmi.h58
-rw-r--r--include/linux/device-id/eisa.h21
-rw-r--r--include/linux/device-id/fsl_mc.h22
-rw-r--r--include/linux/device-id/hda.h17
-rw-r--r--include/linux/device-id/hid.h22
-rw-r--r--include/linux/device-id/hv_vmbus.h18
-rw-r--r--include/linux/device-id/i2c.h19
-rw-r--r--include/linux/device-id/i3c.h26
-rw-r--r--include/linux/device-id/ieee1394.h27
-rw-r--r--include/linux/device-id/input.h62
-rw-r--r--include/linux/device-id/ipack.h17
-rw-r--r--include/linux/device-id/isapnp.h16
-rw-r--r--include/linux/device-id/ishtp.h24
-rw-r--r--include/linux/device-id/mcb.h15
-rw-r--r--include/linux/device-id/mdio.h35
-rw-r--r--include/linux/device-id/mei_cl.h31
-rw-r--r--include/linux/device-id/mhi.h24
-rw-r--r--include/linux/device-id/mips_cdmm.h17
-rw-r--r--include/linux/device-id/of.h15
-rw-r--r--include/linux/device-id/parisc.h21
-rw-r--r--include/linux/device-id/pci.h54
-rw-r--r--include/linux/device-id/pcmcia.h48
-rw-r--r--include/linux/device-id/platform.h17
-rw-r--r--include/linux/device-id/pnp.h26
-rw-r--r--include/linux/device-id/rio.h28
-rw-r--r--include/linux/device-id/rpmsg.h19
-rw-r--r--include/linux/device-id/sdio.h21
-rw-r--r--include/linux/device-id/sdw.h18
-rw-r--r--include/linux/device-id/serio.h18
-rw-r--r--include/linux/device-id/slim.h23
-rw-r--r--include/linux/device-id/spi.h19
-rw-r--r--include/linux/device-id/spmi.h17
-rw-r--r--include/linux/device-id/ssam.h28
-rw-r--r--include/linux/device-id/ssb.h24
-rw-r--r--include/linux/device-id/tb.h37
-rw-r--r--include/linux/device-id/tee_client.h18
-rw-r--r--include/linux/device-id/typec.h26
-rw-r--r--include/linux/device-id/ulpi.h16
-rw-r--r--include/linux/device-id/usb.h111
-rw-r--r--include/linux/device-id/vchiq.h9
-rw-r--r--include/linux/device-id/vio.h11
-rw-r--r--include/linux/device-id/virtio.h16
-rw-r--r--include/linux/device-id/wmi.h19
-rw-r--r--include/linux/device-id/x86_cpu.h44
-rw-r--r--include/linux/device-id/zorro.h19
-rw-r--r--include/linux/device/driver.h2
-rw-r--r--include/linux/dfl.h2
-rw-r--r--include/linux/dibs.h2
-rw-r--r--include/linux/dma/qcom_bam_dma.h21
-rw-r--r--include/linux/dmi.h2
-rw-r--r--include/linux/eisa.h2
-rw-r--r--include/linux/ethtool.h3
-rw-r--r--include/linux/filter.h48
-rw-r--r--include/linux/firewire.h3
-rw-r--r--include/linux/firmware/intel/stratix10-smc.h16
-rw-r--r--include/linux/fs.h5
-rw-r--r--include/linux/fscrypt.h18
-rw-r--r--include/linux/fsl/mc.h2
-rw-r--r--include/linux/glob.h1
-rw-r--r--include/linux/hid-sensor-hub.h25
-rw-r--r--include/linux/hid.h2
-rw-r--r--include/linux/hwmon.h3
-rw-r--r--include/linux/hyperv.h2
-rw-r--r--include/linux/i2c.h2
-rw-r--r--include/linux/i3c/device.h2
-rw-r--r--include/linux/ieee80211-eht.h12
-rw-r--r--include/linux/if_tun.h3
-rw-r--r--include/linux/inetdevice.h5
-rw-r--r--include/linux/input.h5
-rw-r--r--include/linux/intel-ish-client-if.h2
-rw-r--r--include/linux/interconnect.h6
-rw-r--r--include/linux/io_uring_types.h2
-rw-r--r--include/linux/iomap.h2
-rw-r--r--include/linux/iommu.h5
-rw-r--r--include/linux/ioport.h2
-rw-r--r--include/linux/ipack.h2
-rw-r--r--include/linux/isapnp.h2
-rw-r--r--include/linux/libata.h6
-rw-r--r--include/linux/mcb.h2
-rw-r--r--include/linux/mei_cl_bus.h2
-rw-r--r--include/linux/memcontrol.h46
-rw-r--r--include/linux/mhi.h1
-rw-r--r--include/linux/mlx5/mlx5_ifc.h13
-rw-r--r--include/linux/mmap_lock.h1
-rw-r--r--include/linux/mmc/sdio_func.h2
-rw-r--r--include/linux/mod_devicetable.h1014
-rw-r--r--include/linux/netdevice.h32
-rw-r--r--include/linux/netfilter/ipset/ip_set.h6
-rw-r--r--include/linux/netfilter/nf_conntrack_sip.h2
-rw-r--r--include/linux/netfilter/x_tables.h29
-rw-r--r--include/linux/netfs.h14
-rw-r--r--include/linux/ntb.h4
-rw-r--r--include/linux/of.h2
-rw-r--r--include/linux/of_platform.h4
-rw-r--r--include/linux/page_ext.h19
-rw-r--r--include/linux/page_reporting.h4
-rw-r--r--include/linux/pci-epc.h54
-rw-r--r--include/linux/pci-epf.h33
-rw-r--r--include/linux/pci.h61
-rw-r--r--include/linux/pci_ids.h8
-rw-r--r--include/linux/phy.h2
-rw-r--r--include/linux/platform_data/x86/int3472.h2
-rw-r--r--include/linux/platform_data/x86/soc.h2
-rw-r--r--include/linux/platform_device.h2
-rw-r--r--include/linux/pnp.h2
-rw-r--r--include/linux/psi.h4
-rw-r--r--include/linux/ptr_ring.h20
-rw-r--r--include/linux/raspberrypi/vchiq_bus.h2
-rw-r--r--include/linux/rio.h2
-rw-r--r--include/linux/rolling_buffer.h6
-rw-r--r--include/linux/rpmsg.h2
-rw-r--r--include/linux/rtc.h2
-rw-r--r--include/linux/serio.h2
-rw-r--r--include/linux/skmsg.h14
-rw-r--r--include/linux/slab.h25
-rw-r--r--include/linux/slimbus.h2
-rw-r--r--include/linux/soc/qcom/apr.h2
-rw-r--r--include/linux/soundwire/sdw.h40
-rw-r--r--include/linux/spi/spi.h4
-rw-r--r--include/linux/spmi.h5
-rw-r--r--include/linux/ssb/ssb.h2
-rw-r--r--include/linux/sunrpc/clnt.h1
-rw-r--r--include/linux/surface_aggregator/device.h2
-rw-r--r--include/linux/switchtec.h1
-rw-r--r--include/linux/tee_drv.h2
-rw-r--r--include/linux/thunderbolt.h2
-rw-r--r--include/linux/tracepoint.h12
-rw-r--r--include/linux/ulpi/driver.h2
-rw-r--r--include/linux/usb.h2
-rw-r--r--include/linux/usb/serial.h1
-rw-r--r--include/linux/usb/typec_altmode.h2
-rw-r--r--include/linux/vfio_pci_core.h18
-rw-r--r--include/linux/virtio.h2
-rw-r--r--include/linux/wmi.h2
-rw-r--r--include/linux/zorro.h2
165 files changed, 2280 insertions, 1272 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 10d6c6c11bdf..60ab50cb8930 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -13,7 +13,7 @@
#include <linux/ioport.h> /* for struct resource */
#include <linux/resource_ext.h>
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/acpi.h>
#include <linux/property.h>
#include <linux/uuid.h>
#include <linux/node.h>
diff --git a/include/linux/adi-axi-common.h b/include/linux/adi-axi-common.h
index 37962ba530df..e7ba393061ee 100644
--- a/include/linux/adi-axi-common.h
+++ b/include/linux/adi-axi-common.h
@@ -51,6 +51,7 @@ enum adi_axi_fpga_technology {
ADI_AXI_FPGA_TECH_SERIES7,
ADI_AXI_FPGA_TECH_ULTRASCALE,
ADI_AXI_FPGA_TECH_ULTRASCALE_PLUS,
+ ADI_AXI_FPGA_TECH_VERSAL,
};
enum adi_axi_fpga_family {
@@ -71,6 +72,7 @@ enum adi_axi_fpga_speed_grade {
ADI_AXI_FPGA_SPEED_2 = 20,
ADI_AXI_FPGA_SPEED_2L = 21,
ADI_AXI_FPGA_SPEED_2LV = 22,
+ ADI_AXI_FPGA_SPEED_2MP = 23,
ADI_AXI_FPGA_SPEED_3 = 30,
};
diff --git a/include/linux/alloc_tag.h b/include/linux/alloc_tag.h
index 068ba2e77c5d..6ed9f82e639f 100644
--- a/include/linux/alloc_tag.h
+++ b/include/linux/alloc_tag.h
@@ -134,6 +134,8 @@ static inline bool mem_alloc_profiling_enabled(void)
&mem_alloc_profiling_key);
}
+bool mem_alloc_profiling_permanently_disabled(void);
+
static inline struct alloc_tag_counters alloc_tag_read(struct alloc_tag *tag)
{
struct alloc_tag_counters v = { 0, 0 };
@@ -239,6 +241,7 @@ static inline bool alloc_tag_is_inaccurate(struct alloc_tag *tag)
#define DEFINE_ALLOC_TAG(_alloc_tag)
static inline bool mem_alloc_profiling_enabled(void) { return false; }
+static inline bool mem_alloc_profiling_permanently_disabled(void) { return true; }
static inline void alloc_tag_add(union codetag_ref *ref, struct alloc_tag *tag,
size_t bytes) {}
static inline void alloc_tag_sub(union codetag_ref *ref, size_t bytes) {}
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index 6c54d5c0d21f..80a74cd2da7e 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -13,7 +13,7 @@
#include <linux/clk.h>
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/amba.h>
#include <linux/err.h>
#include <linux/resource.h>
#include <linux/regulator/consumer.h>
diff --git a/include/linux/arm_ffa.h b/include/linux/arm_ffa.h
index 17eca3dfc59e..e71d83ee0aef 100644
--- a/include/linux/arm_ffa.h
+++ b/include/linux/arm_ffa.h
@@ -421,6 +421,13 @@ struct ffa_mem_region {
#define FFA_EMAD_HAS_IMPDEF_FIELD(version) ((version) >= FFA_VERSION_1_2)
#define FFA_MEM_REGION_HAS_EP_MEM_OFFSET(version) ((version) > FFA_VERSION_1_0)
+/* The layout changed from FFA_VERSION_1_0 and the region includes an
+ * ep_mem_offset.
+ */
+#define FFA_MEM_REGION_SZ(version) (!FFA_MEM_REGION_HAS_EP_MEM_OFFSET((version)) ?\
+ offsetof(struct ffa_mem_region, ep_mem_offset) :\
+ sizeof(struct ffa_mem_region))
+
static inline u32 ffa_emad_size_get(u32 ffa_version)
{
u32 sz;
@@ -445,7 +452,7 @@ ffa_mem_desc_offset(struct ffa_mem_region *buf, int count, u32 ffa_version)
if (!FFA_MEM_REGION_HAS_EP_MEM_OFFSET(ffa_version))
offset += offsetof(struct ffa_mem_region, ep_mem_offset);
else
- offset += sizeof(struct ffa_mem_region);
+ offset += buf->ep_mem_offset;
return offset;
}
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 8fd48bcb2a46..7daad4cad985 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -762,8 +762,7 @@ static inline bool ata_id_sense_reporting_enabled(const u16 *id)
return id[ATA_ID_COMMAND_SET_4] & BIT(6);
}
-/**
- *
+/*
* Word: 206 - SCT Command Transport
* 15:12 - Vendor Specific
* 11:6 - Reserved
@@ -810,8 +809,9 @@ static inline bool ata_id_sct_supported(const u16 *id)
*
* The practical impact of this is that ata_id_major_version cannot
* reliably report on drives below ATA3.
+ *
+ * Returns: major version of ATA drive level or %0 if unknown
*/
-
static inline unsigned int ata_id_major_version(const u16 *id)
{
unsigned int mver;
diff --git a/include/linux/auxiliary_bus.h b/include/linux/auxiliary_bus.h
index 4e1ad8ccbcdd..de0ecd0fb05a 100644
--- a/include/linux/auxiliary_bus.h
+++ b/include/linux/auxiliary_bus.h
@@ -9,7 +9,7 @@
#define _AUXILIARY_BUS_H_
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/auxiliary.h>
/**
* DOC: DEVICE_LIFESPAN
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 60b94b944e9f..f02cb3909375 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -3,7 +3,7 @@
#define LINUX_BCMA_H_
#include <linux/pci.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/bcma.h>
#include <linux/bcma/bcma_driver_arm_c9.h>
#include <linux/bcma/bcma_driver_chipcommon.h>
diff --git a/include/linux/bio-integrity.h b/include/linux/bio-integrity.h
index af5178434ec6..c3dda32fd803 100644
--- a/include/linux/bio-integrity.h
+++ b/include/linux/bio-integrity.h
@@ -141,7 +141,7 @@ static inline int bio_integrity_add_page(struct bio *bio, struct page *page,
}
#endif /* CONFIG_BLK_DEV_INTEGRITY */
-void bio_integrity_alloc_buf(struct bio *bio, bool zero_buffer);
+void bio_integrity_alloc_buf(struct bio *bio, gfp_t gfp, bool zero_buffer);
void bio_integrity_free_buf(struct bio_integrity_payload *bip);
void bio_integrity_setup_default(struct bio *bio);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 5070851cf924..9213a5716f95 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1222,16 +1222,12 @@ static inline void blk_flush_plug(struct blk_plug *plug, bool async)
__blk_flush_plug(plug, async);
}
-/*
- * tsk == current here
- */
-static inline void blk_plug_invalidate_ts(struct task_struct *tsk)
+static __always_inline void blk_plug_invalidate_ts(void)
{
- struct blk_plug *plug = tsk->plug;
-
- if (plug)
- plug->cur_ktime = 0;
- current->flags &= ~PF_BLOCK_TS;
+ if (unlikely(current->flags & PF_BLOCK_TS)) {
+ current->plug->cur_ktime = 0;
+ current->flags &= ~PF_BLOCK_TS;
+ }
}
int blkdev_issue_flush(struct block_device *bdev);
@@ -1257,7 +1253,7 @@ static inline void blk_flush_plug(struct blk_plug *plug, bool async)
{
}
-static inline void blk_plug_invalidate_ts(struct task_struct *tsk)
+static inline void blk_plug_invalidate_ts(void)
{
}
diff --git a/include/linux/bnge/hsi.h b/include/linux/bnge/hsi.h
index 8ea13d5407ee..1f7bd96415a5 100644
--- a/include/linux/bnge/hsi.h
+++ b/include/linux/bnge/hsi.h
@@ -8317,8 +8317,7 @@ struct hwrm_ring_alloc_output {
__le16 req_type;
__le16 seq_id;
__le16 resp_len;
- __le16 ring_id;
- __le16 logical_ring_id;
+ __le32 ring_id;
u8 push_buffer_index;
#define RING_ALLOC_RESP_PUSH_BUFFER_INDEX_PING_BUFFER 0x0UL
#define RING_ALLOC_RESP_PUSH_BUFFER_INDEX_PONG_BUFFER 0x1UL
@@ -8345,10 +8344,10 @@ struct hwrm_ring_free_input {
u8 flags;
#define RING_FREE_REQ_FLAGS_VIRTIO_RING_VALID 0x1UL
#define RING_FREE_REQ_FLAGS_LAST RING_FREE_REQ_FLAGS_VIRTIO_RING_VALID
- __le16 ring_id;
+ __le16 unused_1;
__le32 prod_idx;
__le32 opaque;
- __le32 unused_1;
+ __le32 ring_id;
};
/* hwrm_ring_free_output (size:128b/16B) */
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 7719f6528445..b4a10c9878cf 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -299,7 +299,6 @@ struct bpf_map_owner {
struct bpf_map {
u8 sha[SHA256_DIGEST_SIZE];
- u32 excl;
const struct bpf_map_ops *ops;
struct bpf_map *inner_map_meta;
#ifdef CONFIG_SECURITY
@@ -570,7 +569,7 @@ static inline void bpf_obj_memcpy(struct btf_record *rec,
if (IS_ERR_OR_NULL(rec)) {
if (long_memcpy)
- bpf_long_memcpy(dst, src, round_up(size, 8));
+ bpf_long_memcpy(dst, src, size);
else
memcpy(dst, src, size);
return;
@@ -593,7 +592,7 @@ static inline void copy_map_value(struct bpf_map *map, void *dst, void *src)
static inline void copy_map_value_long(struct bpf_map *map, void *dst, void *src)
{
- bpf_obj_memcpy(map->record, dst, src, map->value_size, true);
+ bpf_obj_memcpy(map->record, dst, src, round_up(map->value_size, 8), true);
}
static inline void bpf_obj_swap_uptrs(const struct btf_record *rec, void *dst, void *src)
@@ -889,8 +888,8 @@ enum bpf_arg_type {
ARG_PTR_TO_MEM, /* pointer to valid memory (stack, packet, map value) */
ARG_PTR_TO_ARENA,
- ARG_CONST_SIZE, /* number of bytes accessed from memory */
- ARG_CONST_SIZE_OR_ZERO, /* number of bytes accessed from memory or 0 */
+ ARG_MEM_SIZE, /* number of bytes accessed from memory */
+ ARG_MEM_SIZE_OR_ZERO, /* number of bytes accessed from memory or 0 */
ARG_PTR_TO_CTX, /* pointer to context */
ARG_ANYTHING, /* any (initialized) argument is ok */
@@ -961,6 +960,21 @@ enum bpf_return_type {
};
static_assert(__BPF_RET_TYPE_MAX <= BPF_BASE_TYPE_LIMIT);
+/* The longest tracepoint has 12 args.
+ * See include/trace/bpf_probe.h
+ *
+ * Also reuse this macro for maximum number of arguments a BPF function
+ * or a kfunc can have. Args 1-5 are passed in registers, args 6-12 via
+ * stack arg slots. The JIT may map some stack arg slots to registers based
+ * on the native calling convention (e.g., arg 6 to R9 on x86-64).
+ */
+#define MAX_BPF_FUNC_ARGS 12
+
+/* The maximum number of arguments passed through registers
+ * a single function may have.
+ */
+#define MAX_BPF_FUNC_REG_ARGS 5
+
/* eBPF function prototype used by verifier to allow BPF_CALLs from eBPF programs
* to in-kernel helper functions and for adjusting imm32 field in BPF_CALL
* instructions after verifying
@@ -985,7 +999,7 @@ struct bpf_func_proto {
enum bpf_arg_type arg4_type;
enum bpf_arg_type arg5_type;
};
- enum bpf_arg_type arg_type[5];
+ enum bpf_arg_type arg_type[MAX_BPF_FUNC_ARGS];
};
union {
struct {
@@ -995,7 +1009,7 @@ struct bpf_func_proto {
u32 *arg4_btf_id;
u32 *arg5_btf_id;
};
- u32 *arg_btf_id[5];
+ u32 *arg_btf_id[MAX_BPF_FUNC_ARGS];
struct {
size_t arg1_size;
size_t arg2_size;
@@ -1003,7 +1017,7 @@ struct bpf_func_proto {
size_t arg4_size;
size_t arg5_size;
};
- size_t arg_size[5];
+ size_t arg_size[MAX_BPF_FUNC_ARGS];
};
int *ret_btf_id; /* return value btf_id */
bool (*allowed)(const struct bpf_prog *prog);
@@ -1118,21 +1132,6 @@ static inline bool bpf_pseudo_func(const struct bpf_insn *insn)
return bpf_is_ldimm64(insn) && insn->src_reg == BPF_PSEUDO_FUNC;
}
-/* Given a BPF_ATOMIC instruction @atomic_insn, return true if it is an
- * atomic load or store, and false if it is a read-modify-write instruction.
- */
-static inline bool
-bpf_atomic_is_load_store(const struct bpf_insn *atomic_insn)
-{
- switch (atomic_insn->imm) {
- case BPF_LOAD_ACQ:
- case BPF_STORE_REL:
- return true;
- default:
- return false;
- }
-}
-
struct bpf_prog_ops {
int (*test_run)(struct bpf_prog *prog, const union bpf_attr *kattr,
union bpf_attr __user *uattr);
@@ -1193,27 +1192,15 @@ struct bpf_prog_offload {
u32 jited_len;
};
-/* The longest tracepoint has 12 args.
- * See include/trace/bpf_probe.h
- *
- * Also reuse this macro for maximum number of arguments a BPF function
- * or a kfunc can have. Args 1-5 are passed in registers, args 6-12 via
- * stack arg slots. The JIT may map some stack arg slots to registers based
- * on the native calling convention (e.g., arg 6 to R9 on x86-64).
- */
-#define MAX_BPF_FUNC_ARGS 12
-
-/* The maximum number of arguments passed through registers
- * a single function may have.
- */
-#define MAX_BPF_FUNC_REG_ARGS 5
-
-/* The argument is a structure or a union. */
-#define BTF_FMODEL_STRUCT_ARG BIT(0)
-
/* The argument is signed. */
#define BTF_FMODEL_SIGNED_ARG BIT(1)
+/* The argument is an arena pointer. */
+#define BTF_FMODEL_ARENA_ARG BIT(2)
+
+/* The argument is nullable. */
+#define BTF_FMODEL_NULLABLE_ARG BIT(3)
+
struct btf_func_model {
u8 ret_size;
u8 ret_flags;
@@ -1287,6 +1274,15 @@ struct bpf_tramp_nodes {
int nr_nodes;
};
+/*
+ * The arena base against which a struct_ops trampoline converts the
+ * arguments marked with BTF_FMODEL_ARENA_ARG while saving them into the BPF
+ * ctx, ctx[arg] = (u32)(kaddr - kern_vm_start). Zero when the trampoline
+ * converts nothing.
+ */
+u64 bpf_tramp_arena_base(const struct btf_func_model *m,
+ struct bpf_tramp_nodes *tnodes, u32 flags);
+
struct bpf_tramp_run_ctx;
/* Different use cases for BPF trampoline:
@@ -1524,6 +1520,7 @@ int bpf_trampoline_multi_attach(struct bpf_prog *prog, u32 *ids,
struct bpf_tracing_multi_link *link);
int bpf_trampoline_multi_detach(struct bpf_prog *prog,
struct bpf_tracing_multi_link *link);
+void bpf_trampoline_set_flags(struct bpf_trampoline *tr, u32 flags);
/*
* When the architecture supports STATIC_CALL replace the bpf_dispatcher_fn
@@ -1647,6 +1644,7 @@ static inline int bpf_trampoline_multi_detach(struct bpf_prog *prog,
{
return -ENOTSUPP;
}
+static inline void bpf_trampoline_set_flags(struct bpf_trampoline *tr, u32 flags) {}
#endif
struct bpf_func_info_aux {
@@ -1865,8 +1863,9 @@ struct bpf_prog_aux {
struct bpf_prog {
u16 pages; /* Number of allocated pages */
- u16 jited:1, /* Is our filter JIT'ed? */
+ u32 jited:1, /* Is our filter JIT'ed? */
jit_requested:1,/* archs need to JIT the prog */
+ jit_required:1, /* program strictly requires JIT compiler */
gpl_compatible:1, /* Is filter GPL compatible? */
cb_access:1, /* Is control block accessed? */
dst_needed:1, /* Do we need dst entry? */
@@ -2196,6 +2195,12 @@ static inline bool is_tracing_multi(enum bpf_attach_type type)
type == BPF_TRACE_FSESSION_MULTI;
}
+static inline bool is_struct_ops_tramp(const struct bpf_tramp_nodes *fentry_nodes)
+{
+ return fentry_nodes->nr_nodes == 1 &&
+ fentry_nodes->nodes[0]->link->type == BPF_LINK_TYPE_STRUCT_OPS;
+}
+
#if defined(CONFIG_BPF_JIT) && defined(CONFIG_BPF_SYSCALL)
/* This macro helps developer to register a struct_ops type and generate
* type information correctly. Developers should use this macro to register
@@ -3146,7 +3151,7 @@ int btf_struct_access(struct bpf_verifier_log *log,
bool btf_struct_ids_match(struct bpf_verifier_log *log,
const struct btf *btf, u32 id, int off,
const struct btf *need_btf, u32 need_type_id,
- bool strict);
+ bool strict, bool walk_flex_arrays);
int btf_distill_func_proto(struct bpf_verifier_log *log,
struct btf *btf,
@@ -3170,7 +3175,6 @@ const struct bpf_func_proto *bpf_base_func_proto(enum bpf_func_id func_id,
const struct bpf_prog *prog);
void bpf_task_storage_free(struct task_struct *task);
void bpf_cgrp_storage_free(struct cgroup *cgroup);
-bool bpf_prog_has_kfunc_call(const struct bpf_prog *prog);
const struct btf_func_model *
bpf_jit_find_kfunc_model(const struct bpf_prog *prog,
const struct bpf_insn *insn);
@@ -3509,11 +3513,6 @@ static inline void bpf_task_storage_free(struct task_struct *task)
{
}
-static inline bool bpf_prog_has_kfunc_call(const struct bpf_prog *prog)
-{
- return false;
-}
-
static inline const struct btf_func_model *
bpf_jit_find_kfunc_model(const struct bpf_prog *prog,
const struct bpf_insn *insn)
@@ -4169,7 +4168,7 @@ bpf_prog_update_insn_ptrs(struct bpf_prog *prog, u32 *offsets, void *image)
}
#endif
-static inline bool bpf_map_supports_cpu_flags(enum bpf_map_type map_type)
+static inline bool bpf_map_is_percpu_map(enum bpf_map_type map_type)
{
switch (map_type) {
case BPF_MAP_TYPE_PERCPU_ARRAY:
@@ -4196,7 +4195,7 @@ static inline int bpf_map_check_op_flags(struct bpf_map *map, u64 flags, u64 all
return -EINVAL;
if (flags & (BPF_F_CPU | BPF_F_ALL_CPUS)) {
- if (!bpf_map_supports_cpu_flags(map->map_type))
+ if (!bpf_map_is_percpu_map(map->map_type))
return -EINVAL;
if ((flags & BPF_F_CPU) && (flags & BPF_F_ALL_CPUS))
return -EINVAL;
diff --git a/include/linux/bpf_lsm.h b/include/linux/bpf_lsm.h
index 143775a27a2a..dda272d78f01 100644
--- a/include/linux/bpf_lsm.h
+++ b/include/linux/bpf_lsm.h
@@ -14,6 +14,8 @@
#ifdef CONFIG_BPF_LSM
+extern bool bpf_lsm_initialized __ro_after_init;
+
#define LSM_HOOK(RET, DEFAULT, NAME, ...) \
RET bpf_lsm_##NAME(__VA_ARGS__);
#include <linux/lsm_hook_defs.h>
@@ -56,6 +58,8 @@ bool bpf_lsm_hook_returns_errno(u32 btf_id);
#else /* !CONFIG_BPF_LSM */
+#define bpf_lsm_initialized false
+
static inline bool bpf_lsm_is_sleepable_hook(u32 btf_id)
{
return false;
diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h
index 39a851e690ec..93f7c2075eea 100644
--- a/include/linux/bpf_verifier.h
+++ b/include/linux/bpf_verifier.h
@@ -15,7 +15,7 @@
* ensures that umax_value + (int)off + (int)size cannot overflow a u64.
*/
#define BPF_MAX_VAR_OFF (1 << 29)
-/* Maximum variable size permitted for ARG_CONST_SIZE[_OR_ZERO]. This ensures
+/* Maximum variable size permitted for ARG_MEM_SIZE[_OR_ZERO]. This ensures
* that converting umax_value to int cannot overflow.
*/
#define BPF_MAX_VAR_SIZ (1 << 29)
@@ -162,11 +162,6 @@ struct bpf_reg_state {
* pointing to bpf_func_state.
*/
u32 frameno;
- /* Tracks subreg definition. The stored value is the insn_idx of the
- * writing insn. This is safe because subreg_def is used before any insn
- * patching which only happens after main verification finished.
- */
- s32 subreg_def;
/* if (!precise && SCALAR_VALUE) min/max/tnum don't affect safety */
bool precise;
};
@@ -898,6 +893,14 @@ struct bpf_scc_info {
struct bpf_liveness;
+struct bpf_fd_array {
+ union {
+ struct bpf_map *map;
+ struct btf *btf;
+ unsigned long val;
+ };
+};
+
/* single container for all structs
* one verifier_env per bpf_check() call
*/
@@ -939,6 +942,7 @@ struct bpf_verifier_env {
bool bypass_spec_v4;
bool seen_direct_write;
bool seen_exception;
+ bool signature;
struct bpf_insn_aux_data *insn_aux_data; /* array of per-insn state */
const struct bpf_line_info *prev_linfo;
struct bpf_verifier_log log;
@@ -989,7 +993,19 @@ struct bpf_verifier_env {
u32 free_list_size;
u32 explored_states_size;
u32 num_backedges;
- bpfptr_t fd_array;
+ /*
+ * The program's fd_array comes in two shapes, told apart by whether
+ * the caller passed fd_array_cnt. They are mutually exclusive:
+ * - continuous (fd_array_cnt given): ->fd_array holds every entry
+ * resolved to its object up front, indexed by fd_array position,
+ * with ->fd_array_cnt slots; ->fd_array_raw is unused.
+ * - sparse (no fd_array_cnt): ->fd_array is NULL, and entries are
+ * read from ->fd_array_raw (the caller's fd_array) and resolved
+ * on the spot at each reference.
+ */
+ struct bpf_fd_array *fd_array;
+ u32 fd_array_cnt;
+ bpfptr_t fd_array_raw;
/* bit mask to keep track of whether a register has been accessed
* since the last time the function state was printed
@@ -1156,8 +1172,8 @@ static inline void bpf_trampoline_unpack_key(u64 key, u32 *obj_id, u32 *btf_id)
*btf_id = key & 0x7FFFFFFF;
}
-int bpf_check_btf_info_early(struct bpf_verifier_env *env,
- const union bpf_attr *attr, bpfptr_t uattr);
+int bpf_prepare_btf_info(struct bpf_verifier_env *env,
+ const union bpf_attr *attr, bpfptr_t uattr);
int bpf_check_btf_info(struct bpf_verifier_env *env,
const union bpf_attr *attr, bpfptr_t uattr);
@@ -1243,6 +1259,11 @@ static inline void bpf_bt_set_frame_slot(struct backtrack_state *bt, u32 frame,
bt->stack_masks[frame] |= 1ull << slot;
}
+static inline void bpf_bt_set_frame_slot_mask(struct backtrack_state *bt, u32 frame, u64 mask)
+{
+ bt->stack_masks[frame] |= mask;
+}
+
static inline void bt_set_frame_stack_arg_slot(struct backtrack_state *bt, u32 frame, u32 slot)
{
bt->stack_arg_masks[frame] |= 1 << slot;
@@ -1276,7 +1297,16 @@ static inline u32 type_flag(u32 type)
return type & ~BPF_BASE_TYPE_MASK;
}
-/* only use after check_attach_btf_id() */
+static inline bool bpf_prog_has_arena_ctx_arg(const struct bpf_prog *prog)
+{
+ int i;
+
+ for (i = 0; i < prog->aux->ctx_arg_info_size; i++)
+ if (base_type(prog->aux->ctx_arg_info[i].reg_type) == PTR_TO_ARENA)
+ return true;
+ return false;
+}
+
static inline enum bpf_prog_type resolve_prog_type(const struct bpf_prog *prog)
{
return (prog->type == BPF_PROG_TYPE_EXT && prog->aux->saved_dst_prog_type) ?
@@ -1438,23 +1468,46 @@ struct ref_obj_desc {
u8 cnt;
};
-struct bpf_kfunc_call_arg_meta {
- /* In parameters */
+/*
+ * A memory argument a call fills in. The verifier allows the stack to be uninitialized if
+ * the range is a known constant. Stack slots are marked as STACK_MISC by check_mem_access().
+ */
+struct arg_raw_mem_desc {
+ u8 regno;
+ int size;
+};
+
+/* Size of PTR_TO_MEM returned, taken from a constant allocation-size argument */
+struct ret_mem_desc {
+ u32 size;
+ bool found;
+};
+
+/* A constant scalar argument; Populated by process_const_arg() */
+struct arg_constant_desc {
+ u64 value;
+ bool found;
+};
+
+struct bpf_call_arg_meta {
+ /* Common */
struct btf *btf;
u32 func_id;
- u32 kfunc_flags;
- const struct btf_type *func_proto;
- const char *func_name;
- /* Out parameters */
+ const struct bpf_func_proto *fn;
u8 release_regno;
- bool r0_rdonly;
u32 ret_btf_id;
- u64 r0_size;
u32 subprogno;
- struct {
- u64 value;
- bool found;
- } arg_constant;
+ struct bpf_map_desc map;
+ struct bpf_dynptr_desc dynptr;
+ struct ref_obj_desc ref_obj;
+ struct ret_mem_desc ret_mem;
+
+ /* Only set by kfunc */
+ bool r0_rdonly;
+ u32 kfunc_flags;
+ const struct btf_type *func_proto;
+ const char *func_name;
+ struct arg_constant_desc arg_constant;
/* arg_{btf,btf_id,owning_ref} are used by kfunc-specific handling,
* generally to pass info about user-defined local kptr types to later
@@ -1481,28 +1534,31 @@ struct bpf_kfunc_call_arg_meta {
u8 spi;
u8 frameno;
} iter;
- struct bpf_map_desc map;
- struct bpf_dynptr_desc dynptr;
- struct ref_obj_desc ref_obj;
- u64 mem_size;
+
+ /* Only set by helper */
+ u64 msize_max_value;
+ s64 const_map_key;
+ struct btf *ret_btf;
+ struct btf_field *kptr_field;
+ struct arg_raw_mem_desc arg_raw_mem;
};
int bpf_get_helper_proto(struct bpf_verifier_env *env, int func_id,
const struct bpf_func_proto **ptr);
int bpf_fetch_kfunc_arg_meta(struct bpf_verifier_env *env, s32 func_id,
- s16 offset, struct bpf_kfunc_call_arg_meta *meta);
+ s16 offset, struct bpf_call_arg_meta *meta);
bool bpf_is_async_callback_calling_insn(struct bpf_insn *insn);
bool bpf_is_sync_callback_calling_insn(struct bpf_insn *insn);
-static inline bool bpf_is_iter_next_kfunc(struct bpf_kfunc_call_arg_meta *meta)
+static inline bool bpf_is_iter_next_kfunc(struct bpf_call_arg_meta *meta)
{
return meta->kfunc_flags & KF_ITER_NEXT;
}
-static inline bool bpf_is_kfunc_sleepable(struct bpf_kfunc_call_arg_meta *meta)
+static inline bool bpf_is_kfunc_sleepable(struct bpf_call_arg_meta *meta)
{
return meta->kfunc_flags & KF_SLEEPABLE;
}
-bool bpf_is_kfunc_pkt_changing(struct bpf_kfunc_call_arg_meta *meta);
+bool bpf_is_kfunc_pkt_changing(struct bpf_call_arg_meta *meta);
struct bpf_iarray *bpf_iarray_realloc(struct bpf_iarray *old, size_t n_elem);
int bpf_copy_insn_array_uniq(struct bpf_map *map, u32 start, u32 end, u32 *off);
bool bpf_insn_is_cond_jump(u8 code);
@@ -1566,6 +1622,7 @@ enum bpf_reg_arg_type {
struct bpf_kfunc_desc {
struct btf_func_model func_model;
+ struct bpf_func_proto proto;
u32 func_id;
s32 imm;
u16 offset;
@@ -1573,17 +1630,18 @@ struct bpf_kfunc_desc {
};
struct bpf_kfunc_desc_tab {
+ u32 nr_descs;
/* Sorted by func_id (BTF ID) and offset (fd_array offset) during
* verification. JITs do lookups by bpf_insn, where func_id may not be
* available, therefore at the end of verification do_misc_fixups()
* sorts this by imm and offset.
+ *
+ * Grown one entry at a time by bpf_add_kfunc_call().
*/
- struct bpf_kfunc_desc descs[MAX_KFUNC_DESCS];
- u32 nr_descs;
+ struct bpf_kfunc_desc descs[];
};
/* Functions exported from verifier.c, used by fixups.c */
-bool bpf_is_reg64(struct bpf_insn *insn, u32 regno, struct bpf_reg_state *reg, enum bpf_reg_arg_type t);
void bpf_clear_insn_aux_data(struct bpf_verifier_env *env, int start, int len);
void bpf_mark_subprog_exc_cb(struct bpf_verifier_env *env, int subprog);
bool bpf_allow_tail_call_in_subprogs(struct bpf_verifier_env *env);
@@ -1607,5 +1665,6 @@ int bpf_convert_ctx_accesses(struct bpf_verifier_env *env);
int bpf_jit_subprogs(struct bpf_verifier_env *env);
int bpf_fixup_call_args(struct bpf_verifier_env *env);
int bpf_do_misc_fixups(struct bpf_verifier_env *env);
+int bpf_insn_def32(struct bpf_prog *prog, struct bpf_insn *insn);
#endif /* _LINUX_BPF_VERIFIER_H */
diff --git a/include/linux/btf.h b/include/linux/btf.h
index 240401d9b25b..3f5255d095a2 100644
--- a/include/linux/btf.h
+++ b/include/linux/btf.h
@@ -79,6 +79,7 @@
#define KF_ARENA_ARG1 (1 << 14) /* kfunc takes an arena pointer as its first argument */
#define KF_ARENA_ARG2 (1 << 15) /* kfunc takes an arena pointer as its second argument */
#define KF_IMPLICIT_ARGS (1 << 16) /* kfunc has implicit arguments supplied by the verifier */
+#define KF_SPINLOCK_SAFE (1 << 17) /* kfunc is allowed inside bpf_spin_lock-ed region */
/*
* Tag marking a kernel function as a kfunc. This is meant to minimize the
@@ -578,6 +579,7 @@ const char *btf_str_by_offset(const struct btf *btf, u32 offset);
struct btf *btf_parse_vmlinux(void);
struct btf *bpf_prog_get_target_btf(const struct bpf_prog *prog);
u32 *btf_kfunc_flags(const struct btf *btf, u32 kfunc_btf_id, const struct bpf_prog *prog);
+int btf_kfunc_check_flag(const struct btf *btf, u32 kfunc_btf_id, u32 flag);
bool btf_kfunc_is_allowed(const struct btf *btf, u32 kfunc_btf_id, const struct bpf_prog *prog);
u32 *btf_kfunc_is_modify_return(const struct btf *btf, u32 kfunc_btf_id,
const struct bpf_prog *prog);
diff --git a/include/linux/can/dev/peak_canfd.h b/include/linux/can/dev/peak_canfd.h
index d3788a3d0942..056e0efa649f 100644
--- a/include/linux/can/dev/peak_canfd.h
+++ b/include/linux/can/dev/peak_canfd.h
@@ -3,7 +3,7 @@
* CAN driver for PEAK System micro-CAN based adapters
*
* Copyright (C) 2003-2025 PEAK System-Technik GmbH
- * Author: Stéphane Grosjean <stephane.grosjean@hms-networks.com>
+ * Author: Stéphane Grosjean <s.grosjean@peak-system.fr>
*/
#ifndef PUCAN_H
#define PUCAN_H
diff --git a/include/linux/cdx/cdx_bus.h b/include/linux/cdx/cdx_bus.h
index f54770f110bc..715b026ad95b 100644
--- a/include/linux/cdx/cdx_bus.h
+++ b/include/linux/cdx/cdx_bus.h
@@ -11,7 +11,7 @@
#include <linux/device.h>
#include <linux/list.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/cdx.h>
#include <linux/msi.h>
#define MAX_CDX_DEV_RESOURCES 4
diff --git a/include/linux/clk/renesas.h b/include/linux/clk/renesas.h
index c360df9fa735..0949400f44de 100644
--- a/include/linux/clk/renesas.h
+++ b/include/linux/clk/renesas.h
@@ -164,6 +164,26 @@ struct rzv2h_pll_div_pars {
.k = { .min = -32768, .max = 32767 }, \
} \
+#define RZG3E_CPG_PLL_DSI0_LIMITS(name) \
+ static const struct rzv2h_pll_limits (name) = { \
+ .fout = { .min = 25 * MEGA, .max = 1218 * MEGA }, \
+ .fvco = { .min = 1600 * MEGA, .max = 3200 * MEGA }, \
+ .m = { .min = 64, .max = 533 }, \
+ .p = { .min = 1, .max = 4 }, \
+ .s = { .min = 0, .max = 6 }, \
+ .k = { .min = -32768, .max = 32767 }, \
+ } \
+
+#define RZG3E_CPG_PLL_DSI1_LIMITS(name) \
+ static const struct rzv2h_pll_limits (name) = { \
+ .fout = { .min = 25 * MEGA, .max = 609 * MEGA }, \
+ .fvco = { .min = 1600 * MEGA, .max = 3200 * MEGA }, \
+ .m = { .min = 64, .max = 533 }, \
+ .p = { .min = 1, .max = 4 }, \
+ .s = { .min = 0, .max = 6 }, \
+ .k = { .min = -32768, .max = 32767 }, \
+ } \
+
#ifdef CONFIG_CLK_RZV2H
bool rzv2h_get_pll_pars(const struct rzv2h_pll_limits *limits,
struct rzv2h_pll_pars *pars, u64 freq_millihz);
diff --git a/include/linux/damon.h b/include/linux/damon.h
index 6f7edb3590ef..cfbbf8ba28f6 100644
--- a/include/linux/damon.h
+++ b/include/linux/damon.h
@@ -1,8 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* DAMON api
- *
- * Author: SeongJae Park <sj@kernel.org>
*/
#ifndef _DAMON_H_
@@ -843,11 +841,13 @@ struct damon_attrs {
* including damon_call() and damos_walk().
*
* @ops: Set of monitoring operations for given use cases.
+ * @probes: Head of probes (&damon_probe) list.
* @addr_unit: Scale factor for core to ops address conversion.
* @min_region_sz: Minimum region size.
* @pause: Pause kdamond main loop.
* @adaptive_targets: Head of monitoring targets (&damon_target) list.
* @schemes: Head of schemes (&damos) list.
+ * @rnd_state: Per-ctx PRNG state for damon_rand().
*/
struct damon_ctx {
struct damon_attrs attrs;
@@ -905,7 +905,6 @@ struct damon_ctx {
struct list_head adaptive_targets;
struct list_head schemes;
- /* Per-ctx PRNG state for damon_rand(); kdamond is the sole consumer. */
struct rnd_state rnd_state;
};
@@ -1065,9 +1064,13 @@ static inline bool damon_target_has_pid(const struct damon_ctx *ctx)
static inline unsigned int damon_max_nr_accesses(const struct damon_attrs *attrs)
{
- /* {aggr,sample}_interval are unsigned long, hence could overflow */
- return min(attrs->aggr_interval / attrs->sample_interval,
+ unsigned long sample_interval;
+ unsigned long max_nr_accesses;
+
+ sample_interval = attrs->sample_interval ? : 1;
+ max_nr_accesses = min(attrs->aggr_interval / sample_interval,
(unsigned long)UINT_MAX);
+ return max_nr_accesses ? : 1;
}
diff --git a/include/linux/device-id/acpi.h b/include/linux/device-id/acpi.h
new file mode 100644
index 000000000000..65800cefddca
--- /dev/null
+++ b/include/linux/device-id/acpi.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_ACPI_H
+#define LINUX_DEVICE_ID_ACPI_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define ACPI_ID_LEN 16
+
+struct acpi_device_id {
+ __u8 id[ACPI_ID_LEN];
+ kernel_ulong_t driver_data;
+ __u32 cls;
+ __u32 cls_msk;
+};
+
+/**
+ * ACPI_DEVICE_CLASS - macro used to describe an ACPI device with
+ * the PCI-defined class-code information
+ *
+ * @_cls : the class, subclass, prog-if triple for this device
+ * @_msk : the class mask for this device
+ *
+ * This macro is used to create a struct acpi_device_id that matches a
+ * specific PCI class. The .id and .driver_data fields will be left
+ * initialized with the default value.
+ */
+#define ACPI_DEVICE_CLASS(_cls, _msk) .cls = (_cls), .cls_msk = (_msk),
+
+#endif /* ifndef LINUX_DEVICE_ID_ACPI_H */
diff --git a/include/linux/device-id/amba.h b/include/linux/device-id/amba.h
new file mode 100644
index 000000000000..114d66a784ac
--- /dev/null
+++ b/include/linux/device-id/amba.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_AMBA_H
+#define LINUX_DEVICE_ID_AMBA_H
+
+/**
+ * struct amba_id - identifies a device on an AMBA bus
+ * @id: The significant bits if the hardware device ID
+ * @mask: Bitmask specifying which bits of the id field are significant when
+ * matching. A driver binds to a device when ((hardware device ID) & mask)
+ * == id.
+ * @data: Private data used by the driver.
+ */
+struct amba_id {
+ unsigned int id;
+ unsigned int mask;
+ void *data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_AMBA_H */
diff --git a/include/linux/device-id/ap.h b/include/linux/device-id/ap.h
new file mode 100644
index 000000000000..0992333a34db
--- /dev/null
+++ b/include/linux/device-id/ap.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_AP_H
+#define LINUX_DEVICE_ID_AP_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define AP_DEVICE_ID_MATCH_CARD_TYPE 0x01
+#define AP_DEVICE_ID_MATCH_QUEUE_TYPE 0x02
+
+/* s390 AP bus devices */
+struct ap_device_id {
+ __u16 match_flags; /* which fields to match against */
+ __u8 dev_type; /* device type */
+ kernel_ulong_t driver_info;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_AP_H */
diff --git a/include/linux/device-id/apr.h b/include/linux/device-id/apr.h
new file mode 100644
index 000000000000..f282608ea018
--- /dev/null
+++ b/include/linux/device-id/apr.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_APR_H
+#define LINUX_DEVICE_ID_APR_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define APR_NAME_SIZE 32
+#define APR_MODULE_PREFIX "apr:"
+
+struct apr_device_id {
+ char name[APR_NAME_SIZE];
+ __u32 domain_id;
+ __u32 svc_id;
+ __u32 svc_version;
+ kernel_ulong_t driver_data; /* Data private to the driver */
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_APR_H */
diff --git a/include/linux/device-id/auxiliary.h b/include/linux/device-id/auxiliary.h
new file mode 100644
index 000000000000..9d512dfb23dd
--- /dev/null
+++ b/include/linux/device-id/auxiliary.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_AUXILIARY_H
+#define LINUX_DEVICE_ID_AUXILIARY_H
+
+#ifdef __KERNEL__
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define AUXILIARY_NAME_SIZE 40
+#define AUXILIARY_MODULE_PREFIX "auxiliary:"
+
+struct auxiliary_device_id {
+ char name[AUXILIARY_NAME_SIZE];
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_AUXILIARY_H */
diff --git a/include/linux/device-id/bcma.h b/include/linux/device-id/bcma.h
new file mode 100644
index 000000000000..3e6b973dc4ae
--- /dev/null
+++ b/include/linux/device-id/bcma.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_BCMA_H
+#define LINUX_DEVICE_ID_BCMA_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+
+#define BCMA_CORE(_manuf, _id, _rev, _class) \
+ { .manuf = _manuf, .id = _id, .rev = _rev, .class = _class, }
+
+#define BCMA_ANY_MANUF 0xFFFF
+#define BCMA_ANY_ID 0xFFFF
+#define BCMA_ANY_REV 0xFF
+#define BCMA_ANY_CLASS 0xFF
+
+/* Broadcom's specific AMBA core, see drivers/bcma/ */
+struct bcma_device_id {
+ __u16 manuf;
+ __u16 id;
+ __u8 rev;
+ __u8 class;
+} __attribute__((packed,aligned(2)));
+
+#endif /* ifndef LINUX_DEVICE_ID_BCMA_H */
diff --git a/include/linux/device-id/ccw.h b/include/linux/device-id/ccw.h
new file mode 100644
index 000000000000..6b7086aa5ca8
--- /dev/null
+++ b/include/linux/device-id/ccw.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_CCW_H
+#define LINUX_DEVICE_ID_CCW_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define CCW_DEVICE_ID_MATCH_CU_TYPE 0x01
+#define CCW_DEVICE_ID_MATCH_CU_MODEL 0x02
+#define CCW_DEVICE_ID_MATCH_DEVICE_TYPE 0x04
+#define CCW_DEVICE_ID_MATCH_DEVICE_MODEL 0x08
+
+/* s390 CCW devices */
+struct ccw_device_id {
+ __u16 match_flags; /* which fields to match against */
+
+ __u16 cu_type; /* control unit type */
+ __u16 dev_type; /* device type */
+ __u8 cu_model; /* control unit model */
+ __u8 dev_model; /* device model */
+
+ kernel_ulong_t driver_info;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_CCW_H */
diff --git a/include/linux/device-id/cdx.h b/include/linux/device-id/cdx.h
new file mode 100644
index 000000000000..c6cb2b5cab5a
--- /dev/null
+++ b/include/linux/device-id/cdx.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_CDX_H
+#define LINUX_DEVICE_ID_CDX_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+
+#define CDX_ANY_ID (0xFFFF)
+
+enum {
+ CDX_ID_F_VFIO_DRIVER_OVERRIDE = 1,
+};
+
+/**
+ * struct cdx_device_id - CDX device identifier
+ * @vendor: Vendor ID
+ * @device: Device ID
+ * @subvendor: Subsystem vendor ID (or CDX_ANY_ID)
+ * @subdevice: Subsystem device ID (or CDX_ANY_ID)
+ * @class: Device class
+ * Most drivers do not need to specify class/class_mask
+ * as vendor/device is normally sufficient.
+ * @class_mask: Limit which sub-fields of the class field are compared.
+ * @override_only: Match only when dev->driver_override is this driver.
+ *
+ * Type of entries in the "device Id" table for CDX devices supported by
+ * a CDX device driver.
+ */
+struct cdx_device_id {
+ __u16 vendor;
+ __u16 device;
+ __u16 subvendor;
+ __u16 subdevice;
+ __u32 class;
+ __u32 class_mask;
+ __u32 override_only;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_CDX_H */
diff --git a/include/linux/device-id/coreboot.h b/include/linux/device-id/coreboot.h
new file mode 100644
index 000000000000..ff459879781e
--- /dev/null
+++ b/include/linux/device-id/coreboot.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_COREBOOT_H
+#define LINUX_DEVICE_ID_COREBOOT_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/**
+ * struct coreboot_device_id - Identifies a coreboot table entry
+ * @tag: tag ID
+ * @driver_data: driver specific data
+ */
+struct coreboot_device_id {
+ __u32 tag;
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_COREBOOT_H */
diff --git a/include/linux/device-id/css.h b/include/linux/device-id/css.h
new file mode 100644
index 000000000000..67435bb22618
--- /dev/null
+++ b/include/linux/device-id/css.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_CSS_H
+#define LINUX_DEVICE_ID_CSS_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/* s390 css bus devices (subchannels) */
+struct css_device_id {
+ __u8 match_flags;
+ __u8 type; /* subchannel type */
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_CSS_H */
diff --git a/include/linux/device-id/dfl.h b/include/linux/device-id/dfl.h
new file mode 100644
index 000000000000..bd0c9dbafeeb
--- /dev/null
+++ b/include/linux/device-id/dfl.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_DFL_H
+#define LINUX_DEVICE_ID_DFL_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/*
+ * DFL (Device Feature List)
+ *
+ * DFL defines a linked list of feature headers within the device MMIO space to
+ * provide an extensible way of adding features. Software can walk through these
+ * predefined data structures to enumerate features. It is now used in the FPGA.
+ * See Documentation/fpga/dfl.rst for more information.
+ *
+ * The dfl bus type is introduced to match the individual feature devices (dfl
+ * devices) for specific dfl drivers.
+ */
+
+/**
+ * struct dfl_device_id - dfl device identifier
+ * @type: DFL FIU type of the device. See enum dfl_id_type.
+ * @feature_id: feature identifier local to its DFL FIU type.
+ * @driver_data: driver specific data.
+ */
+struct dfl_device_id {
+ __u16 type;
+ __u16 feature_id;
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_DFL_H */
diff --git a/include/linux/device-id/dmi.h b/include/linux/device-id/dmi.h
new file mode 100644
index 000000000000..fdc4adbad133
--- /dev/null
+++ b/include/linux/device-id/dmi.h
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_DMI_H
+#define LINUX_DEVICE_ID_DMI_H
+
+#define DMI_MATCH(a, b) { .slot = a, .substr = b }
+#define DMI_EXACT_MATCH(a, b) { .slot = a, .substr = b, .exact_match = 1 }
+
+/* dmi */
+enum dmi_field {
+ DMI_NONE,
+ DMI_BIOS_VENDOR,
+ DMI_BIOS_VERSION,
+ DMI_BIOS_DATE,
+ DMI_BIOS_RELEASE,
+ DMI_EC_FIRMWARE_RELEASE,
+ DMI_SYS_VENDOR,
+ DMI_PRODUCT_NAME,
+ DMI_PRODUCT_VERSION,
+ DMI_PRODUCT_SERIAL,
+ DMI_PRODUCT_UUID,
+ DMI_PRODUCT_SKU,
+ DMI_PRODUCT_FAMILY,
+ DMI_BOARD_VENDOR,
+ DMI_BOARD_NAME,
+ DMI_BOARD_VERSION,
+ DMI_BOARD_SERIAL,
+ DMI_BOARD_ASSET_TAG,
+ DMI_CHASSIS_VENDOR,
+ DMI_CHASSIS_TYPE,
+ DMI_CHASSIS_VERSION,
+ DMI_CHASSIS_SERIAL,
+ DMI_CHASSIS_ASSET_TAG,
+ DMI_STRING_MAX,
+ DMI_OEM_STRING, /* special case - will not be in dmi_ident */
+};
+
+struct dmi_strmatch {
+ unsigned char slot:7;
+ unsigned char exact_match:1;
+ char substr[79];
+};
+
+struct dmi_system_id {
+ int (*callback)(const struct dmi_system_id *);
+ const char *ident;
+ struct dmi_strmatch matches[4];
+ void *driver_data;
+};
+
+/*
+ * struct dmi_device_id appears during expansion of
+ * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
+ * but this is enough for gcc 3.4.6 to error out:
+ * error: storage size of '__mod_dmi_device_table' isn't known
+ */
+#define dmi_device_id dmi_system_id
+
+#endif /* ifndef LINUX_DEVICE_ID_DMI_H */
diff --git a/include/linux/device-id/eisa.h b/include/linux/device-id/eisa.h
new file mode 100644
index 000000000000..1eeae6247524
--- /dev/null
+++ b/include/linux/device-id/eisa.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_EISA_H
+#define LINUX_DEVICE_ID_EISA_H
+
+#ifdef __KERNEL__
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/* EISA */
+
+#define EISA_SIG_LEN 8
+
+/* The EISA signature, in ASCII form, null terminated */
+struct eisa_device_id {
+ char sig[EISA_SIG_LEN];
+ kernel_ulong_t driver_data;
+};
+
+#define EISA_DEVICE_MODALIAS_FMT "eisa:s%s"
+
+#endif /* ifndef LINUX_DEVICE_ID_EISA_H */
diff --git a/include/linux/device-id/fsl_mc.h b/include/linux/device-id/fsl_mc.h
new file mode 100644
index 000000000000..0cfa94923670
--- /dev/null
+++ b/include/linux/device-id/fsl_mc.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_FSL_MC_H
+#define LINUX_DEVICE_ID_FSL_MC_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+
+/**
+ * struct fsl_mc_device_id - MC object device identifier
+ * @vendor: vendor ID
+ * @obj_type: MC object type
+ *
+ * Type of entries in the "device Id" table for MC object devices supported by
+ * a MC object device driver. The last entry of the table has vendor set to 0x0
+ */
+struct fsl_mc_device_id {
+ __u16 vendor;
+ const char obj_type[16];
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_FSL_MC_H */
diff --git a/include/linux/device-id/hda.h b/include/linux/device-id/hda.h
new file mode 100644
index 000000000000..42542580f955
--- /dev/null
+++ b/include/linux/device-id/hda.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_HDA_H
+#define LINUX_DEVICE_ID_HDA_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+
+struct hda_device_id {
+ __u32 vendor_id;
+ __u32 rev_id;
+ __u8 api_version;
+ const char *name;
+ unsigned long driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_HDA_H */
diff --git a/include/linux/device-id/hid.h b/include/linux/device-id/hid.h
new file mode 100644
index 000000000000..e865fc64bf94
--- /dev/null
+++ b/include/linux/device-id/hid.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_HID_H
+#define LINUX_DEVICE_ID_HID_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define HID_ANY_ID (~0)
+#define HID_BUS_ANY 0xffff
+#define HID_GROUP_ANY 0x0000
+
+struct hid_device_id {
+ __u16 bus;
+ __u16 group;
+ __u32 vendor;
+ __u32 product;
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_HID_H */
diff --git a/include/linux/device-id/hv_vmbus.h b/include/linux/device-id/hv_vmbus.h
new file mode 100644
index 000000000000..a7682c05619f
--- /dev/null
+++ b/include/linux/device-id/hv_vmbus.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_HV_VMBUS_H
+#define LINUX_DEVICE_ID_HV_VMBUS_H
+
+#ifdef __KERNEL__
+#include <linux/uuid.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/*
+ * For Hyper-V devices we use the device guid as the id.
+ */
+struct hv_vmbus_device_id {
+ guid_t guid;
+ kernel_ulong_t driver_data; /* Data private to the driver */
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_HV_VMBUS_H */
diff --git a/include/linux/device-id/i2c.h b/include/linux/device-id/i2c.h
new file mode 100644
index 000000000000..21f9b581e7a9
--- /dev/null
+++ b/include/linux/device-id/i2c.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_I2C_H
+#define LINUX_DEVICE_ID_I2C_H
+
+#ifdef __KERNEL__
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/* i2c */
+
+#define I2C_NAME_SIZE 20
+#define I2C_MODULE_PREFIX "i2c:"
+
+struct i2c_device_id {
+ char name[I2C_NAME_SIZE];
+ kernel_ulong_t driver_data; /* Data private to the driver */
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_I2C_H */
diff --git a/include/linux/device-id/i3c.h b/include/linux/device-id/i3c.h
new file mode 100644
index 000000000000..5d8222c9f908
--- /dev/null
+++ b/include/linux/device-id/i3c.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_I3C_H
+#define LINUX_DEVICE_ID_I3C_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+
+/* i3c */
+
+#define I3C_MATCH_DCR 0x1
+#define I3C_MATCH_MANUF 0x2
+#define I3C_MATCH_PART 0x4
+#define I3C_MATCH_EXTRA_INFO 0x8
+
+struct i3c_device_id {
+ __u8 match_flags;
+ __u8 dcr;
+ __u16 manuf_id;
+ __u16 part_id;
+ __u16 extra_info;
+
+ const void *data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_I3C_H */
diff --git a/include/linux/device-id/ieee1394.h b/include/linux/device-id/ieee1394.h
new file mode 100644
index 000000000000..63023964724a
--- /dev/null
+++ b/include/linux/device-id/ieee1394.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_IEEE1394_H
+#define LINUX_DEVICE_ID_IEEE1394_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define IEEE1394_MATCH_VENDOR_ID 0x0001
+#define IEEE1394_MATCH_MODEL_ID 0x0002
+#define IEEE1394_MATCH_SPECIFIER_ID 0x0004
+#define IEEE1394_MATCH_VERSION 0x0008
+
+struct ieee1394_device_id {
+ __u32 match_flags;
+ __u32 vendor_id;
+ __u32 model_id;
+ __u32 specifier_id;
+ __u32 version;
+ union {
+ kernel_ulong_t driver_data;
+ const void *driver_data_ptr;
+ };
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_IEEE1394_H */
diff --git a/include/linux/device-id/input.h b/include/linux/device-id/input.h
new file mode 100644
index 000000000000..66d7e78d32c0
--- /dev/null
+++ b/include/linux/device-id/input.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_INPUT_H
+#define LINUX_DEVICE_ID_INPUT_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/* Input */
+#define INPUT_DEVICE_ID_EV_MAX 0x1f
+#define INPUT_DEVICE_ID_KEY_MIN_INTERESTING 0x71
+#define INPUT_DEVICE_ID_KEY_MAX 0x2ff
+#define INPUT_DEVICE_ID_REL_MAX 0x0f
+#define INPUT_DEVICE_ID_ABS_MAX 0x3f
+#define INPUT_DEVICE_ID_MSC_MAX 0x07
+#define INPUT_DEVICE_ID_LED_MAX 0x0f
+#define INPUT_DEVICE_ID_SND_MAX 0x07
+#define INPUT_DEVICE_ID_FF_MAX 0x7f
+#define INPUT_DEVICE_ID_SW_MAX 0x11
+#define INPUT_DEVICE_ID_PROP_MAX 0x1f
+
+#define INPUT_DEVICE_ID_MATCH_BUS 1
+#define INPUT_DEVICE_ID_MATCH_VENDOR 2
+#define INPUT_DEVICE_ID_MATCH_PRODUCT 4
+#define INPUT_DEVICE_ID_MATCH_VERSION 8
+
+#define INPUT_DEVICE_ID_MATCH_EVBIT 0x0010
+#define INPUT_DEVICE_ID_MATCH_KEYBIT 0x0020
+#define INPUT_DEVICE_ID_MATCH_RELBIT 0x0040
+#define INPUT_DEVICE_ID_MATCH_ABSBIT 0x0080
+#define INPUT_DEVICE_ID_MATCH_MSCIT 0x0100
+#define INPUT_DEVICE_ID_MATCH_LEDBIT 0x0200
+#define INPUT_DEVICE_ID_MATCH_SNDBIT 0x0400
+#define INPUT_DEVICE_ID_MATCH_FFBIT 0x0800
+#define INPUT_DEVICE_ID_MATCH_SWBIT 0x1000
+#define INPUT_DEVICE_ID_MATCH_PROPBIT 0x2000
+
+struct input_device_id {
+
+ kernel_ulong_t flags;
+
+ __u16 bustype;
+ __u16 vendor;
+ __u16 product;
+ __u16 version;
+
+ kernel_ulong_t evbit[INPUT_DEVICE_ID_EV_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t keybit[INPUT_DEVICE_ID_KEY_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t relbit[INPUT_DEVICE_ID_REL_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t absbit[INPUT_DEVICE_ID_ABS_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t mscbit[INPUT_DEVICE_ID_MSC_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t ledbit[INPUT_DEVICE_ID_LED_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t sndbit[INPUT_DEVICE_ID_SND_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t ffbit[INPUT_DEVICE_ID_FF_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t swbit[INPUT_DEVICE_ID_SW_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t propbit[INPUT_DEVICE_ID_PROP_MAX / BITS_PER_LONG + 1];
+
+ kernel_ulong_t driver_info;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_INPUT_H */
diff --git a/include/linux/device-id/ipack.h b/include/linux/device-id/ipack.h
new file mode 100644
index 000000000000..7f9b425e1e30
--- /dev/null
+++ b/include/linux/device-id/ipack.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_IPACK_H
+#define LINUX_DEVICE_ID_IPACK_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+
+#define IPACK_ANY_FORMAT 0xff
+#define IPACK_ANY_ID (~0)
+struct ipack_device_id {
+ __u8 format; /* Format version or IPACK_ANY_ID */
+ __u32 vendor; /* Vendor ID or IPACK_ANY_ID */
+ __u32 device; /* Device ID or IPACK_ANY_ID */
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_IPACK_H */
diff --git a/include/linux/device-id/isapnp.h b/include/linux/device-id/isapnp.h
new file mode 100644
index 000000000000..ba659c32650a
--- /dev/null
+++ b/include/linux/device-id/isapnp.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_ISAPNP_H
+#define LINUX_DEVICE_ID_ISAPNP_H
+
+#ifdef __KERNEL__
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define ISAPNP_ANY_ID 0xffff
+struct isapnp_device_id {
+ unsigned short card_vendor, card_device;
+ unsigned short vendor, function;
+ kernel_ulong_t driver_data; /* data private to the driver */
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_ISAPNP_H */
diff --git a/include/linux/device-id/ishtp.h b/include/linux/device-id/ishtp.h
new file mode 100644
index 000000000000..c66f144b4cb6
--- /dev/null
+++ b/include/linux/device-id/ishtp.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_ISHTP_H
+#define LINUX_DEVICE_ID_ISHTP_H
+
+#ifdef __KERNEL__
+#include <linux/uuid.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/* ISHTP (Integrated Sensor Hub Transport Protocol) */
+
+#define ISHTP_MODULE_PREFIX "ishtp:"
+
+/**
+ * struct ishtp_device_id - ISHTP device identifier
+ * @guid: GUID of the device.
+ * @driver_data: pointer to driver specific data
+ */
+struct ishtp_device_id {
+ guid_t guid;
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_ISHTP_H */
diff --git a/include/linux/device-id/mcb.h b/include/linux/device-id/mcb.h
new file mode 100644
index 000000000000..a5daec32c21c
--- /dev/null
+++ b/include/linux/device-id/mcb.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_MCB_H
+#define LINUX_DEVICE_ID_MCB_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+struct mcb_device_id {
+ __u16 device;
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_MCB_H */
diff --git a/include/linux/device-id/mdio.h b/include/linux/device-id/mdio.h
new file mode 100644
index 000000000000..e6cda2d91ddb
--- /dev/null
+++ b/include/linux/device-id/mdio.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_MDIO_H
+#define LINUX_DEVICE_ID_MDIO_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+
+#define MDIO_MODULE_PREFIX "mdio:"
+
+#define MDIO_ID_FMT "%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u"
+#define MDIO_ID_ARGS(_id) \
+ ((_id)>>31) & 1, ((_id)>>30) & 1, ((_id)>>29) & 1, ((_id)>>28) & 1, \
+ ((_id)>>27) & 1, ((_id)>>26) & 1, ((_id)>>25) & 1, ((_id)>>24) & 1, \
+ ((_id)>>23) & 1, ((_id)>>22) & 1, ((_id)>>21) & 1, ((_id)>>20) & 1, \
+ ((_id)>>19) & 1, ((_id)>>18) & 1, ((_id)>>17) & 1, ((_id)>>16) & 1, \
+ ((_id)>>15) & 1, ((_id)>>14) & 1, ((_id)>>13) & 1, ((_id)>>12) & 1, \
+ ((_id)>>11) & 1, ((_id)>>10) & 1, ((_id)>>9) & 1, ((_id)>>8) & 1, \
+ ((_id)>>7) & 1, ((_id)>>6) & 1, ((_id)>>5) & 1, ((_id)>>4) & 1, \
+ ((_id)>>3) & 1, ((_id)>>2) & 1, ((_id)>>1) & 1, (_id) & 1
+
+/**
+ * struct mdio_device_id - identifies PHY devices on an MDIO/MII bus
+ * @phy_id: The result of
+ * (mdio_read(&MII_PHYSID1) << 16 | mdio_read(&MII_PHYSID2)) & @phy_id_mask
+ * for this PHY type
+ * @phy_id_mask: Defines the significant bits of @phy_id. A value of 0
+ * is used to terminate an array of struct mdio_device_id.
+ */
+struct mdio_device_id {
+ __u32 phy_id;
+ __u32 phy_id_mask;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_MDIO_H */
diff --git a/include/linux/device-id/mei_cl.h b/include/linux/device-id/mei_cl.h
new file mode 100644
index 000000000000..aeeb95da4b29
--- /dev/null
+++ b/include/linux/device-id/mei_cl.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_MEI_CL_H
+#define LINUX_DEVICE_ID_MEI_CL_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#include <linux/mei_uuid.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define MEI_CL_MODULE_PREFIX "mei:"
+#define MEI_CL_NAME_SIZE 32
+#define MEI_CL_VERSION_ANY 0xff
+
+/**
+ * struct mei_cl_device_id - MEI client device identifier
+ * @name: helper name
+ * @uuid: client uuid
+ * @version: client protocol version
+ * @driver_info: information used by the driver.
+ *
+ * identifies mei client device by uuid and name
+ */
+struct mei_cl_device_id {
+ char name[MEI_CL_NAME_SIZE];
+ uuid_le uuid;
+ __u8 version;
+ kernel_ulong_t driver_info;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_MEI_CL_H */
diff --git a/include/linux/device-id/mhi.h b/include/linux/device-id/mhi.h
new file mode 100644
index 000000000000..30a27a71a57f
--- /dev/null
+++ b/include/linux/device-id/mhi.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_MHI_H
+#define LINUX_DEVICE_ID_MHI_H
+
+#ifdef __KERNEL__
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define MHI_DEVICE_MODALIAS_FMT "mhi:%s"
+#define MHI_NAME_SIZE 32
+
+#define MHI_EP_DEVICE_MODALIAS_FMT "mhi_ep:%s"
+
+/**
+ * struct mhi_device_id - MHI device identification
+ * @chan: MHI channel name
+ * @driver_data: driver data;
+ */
+struct mhi_device_id {
+ const char chan[MHI_NAME_SIZE];
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_MHI_H */
diff --git a/include/linux/device-id/mips_cdmm.h b/include/linux/device-id/mips_cdmm.h
new file mode 100644
index 000000000000..e1623884103a
--- /dev/null
+++ b/include/linux/device-id/mips_cdmm.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_MIPS_CDMM_H
+#define LINUX_DEVICE_ID_MIPS_CDMM_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+
+/**
+ * struct mips_cdmm_device_id - identifies devices in MIPS CDMM bus
+ * @type: Device type identifier.
+ */
+struct mips_cdmm_device_id {
+ __u8 type;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_MIPS_CDMM_H */
diff --git a/include/linux/device-id/of.h b/include/linux/device-id/of.h
new file mode 100644
index 000000000000..28ea360f8f9a
--- /dev/null
+++ b/include/linux/device-id/of.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_OF_H
+#define LINUX_DEVICE_ID_OF_H
+
+/*
+ * Struct used for matching a device
+ */
+struct of_device_id {
+ char name[32];
+ char type[32];
+ char compatible[128];
+ const void *data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_OF_H */
diff --git a/include/linux/device-id/parisc.h b/include/linux/device-id/parisc.h
new file mode 100644
index 000000000000..2974eb26a8be
--- /dev/null
+++ b/include/linux/device-id/parisc.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_PARISC_H
+#define LINUX_DEVICE_ID_PARISC_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+
+#define PA_HWTYPE_ANY_ID 0xff
+#define PA_HVERSION_REV_ANY_ID 0xff
+#define PA_HVERSION_ANY_ID 0xffff
+#define PA_SVERSION_ANY_ID 0xffffffff
+
+struct parisc_device_id {
+ __u8 hw_type; /* 5 bits used */
+ __u8 hversion_rev; /* 4 bits */
+ __u16 hversion; /* 12 bits */
+ __u32 sversion; /* 20 bits */
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_PARISC_H */
diff --git a/include/linux/device-id/pci.h b/include/linux/device-id/pci.h
new file mode 100644
index 000000000000..4a635d531cd6
--- /dev/null
+++ b/include/linux/device-id/pci.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_PCI_H
+#define LINUX_DEVICE_ID_PCI_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define PCI_ANY_ID (~0)
+
+enum {
+ PCI_ID_F_VFIO_DRIVER_OVERRIDE = 1,
+};
+
+/**
+ * struct pci_device_id - PCI device ID structure
+ * @vendor: Vendor ID to match (or PCI_ANY_ID)
+ * @device: Device ID to match (or PCI_ANY_ID)
+ * @subvendor: Subsystem vendor ID to match (or PCI_ANY_ID)
+ * @subdevice: Subsystem device ID to match (or PCI_ANY_ID)
+ * @class: Device class, subclass, and "interface" to match.
+ * See Appendix D of the PCI Local Bus Spec or
+ * include/linux/pci_ids.h for a full list of classes.
+ * Most drivers do not need to specify class/class_mask
+ * as vendor/device is normally sufficient.
+ * @class_mask: Limit which sub-fields of the class field are compared.
+ * See drivers/scsi/sym53c8xx_2/ for example of usage.
+ * @driver_data: Data private to the driver.
+ * Most drivers don't need to use driver_data field.
+ * Best practice is to use driver_data as an index
+ * into a static list of equivalent device types,
+ * instead of using it as a pointer.
+ * @override_only: Match only when dev->driver_override is this driver.
+ */
+struct pci_device_id {
+ __u32 vendor, device; /* Vendor and device ID or PCI_ANY_ID*/
+ __u32 subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */
+ __u32 class, class_mask; /* (class,subclass,prog-if) triplet */
+ kernel_ulong_t driver_data; /* Data private to the driver */
+ __u32 override_only;
+};
+
+/* pci_epf */
+
+#define PCI_EPF_NAME_SIZE 20
+#define PCI_EPF_MODULE_PREFIX "pci_epf:"
+
+struct pci_epf_device_id {
+ char name[PCI_EPF_NAME_SIZE];
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_PCI_H */
diff --git a/include/linux/device-id/pcmcia.h b/include/linux/device-id/pcmcia.h
new file mode 100644
index 000000000000..c0d809be2338
--- /dev/null
+++ b/include/linux/device-id/pcmcia.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_PCMCIA_H
+#define LINUX_DEVICE_ID_PCMCIA_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/* PCMCIA */
+
+#define PCMCIA_DEV_ID_MATCH_MANF_ID 0x0001
+#define PCMCIA_DEV_ID_MATCH_CARD_ID 0x0002
+#define PCMCIA_DEV_ID_MATCH_FUNC_ID 0x0004
+#define PCMCIA_DEV_ID_MATCH_FUNCTION 0x0008
+#define PCMCIA_DEV_ID_MATCH_PROD_ID1 0x0010
+#define PCMCIA_DEV_ID_MATCH_PROD_ID2 0x0020
+#define PCMCIA_DEV_ID_MATCH_PROD_ID3 0x0040
+#define PCMCIA_DEV_ID_MATCH_PROD_ID4 0x0080
+#define PCMCIA_DEV_ID_MATCH_DEVICE_NO 0x0100
+#define PCMCIA_DEV_ID_MATCH_FAKE_CIS 0x0200
+#define PCMCIA_DEV_ID_MATCH_ANONYMOUS 0x0400
+
+struct pcmcia_device_id {
+ __u16 match_flags;
+
+ __u16 manf_id;
+ __u16 card_id;
+
+ __u8 func_id;
+
+ /* for real multi-function devices */
+ __u8 function;
+
+ /* for pseudo multi-function devices */
+ __u8 device_no;
+
+ __u32 prod_id_hash[4];
+
+ /* not matched against in kernelspace */
+ const char * prod_id[4];
+
+ /* not matched against */
+ kernel_ulong_t driver_info;
+ char * cisfile;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_PCMCIA_H */
diff --git a/include/linux/device-id/platform.h b/include/linux/device-id/platform.h
new file mode 100644
index 000000000000..d6beeb4a2574
--- /dev/null
+++ b/include/linux/device-id/platform.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_PLATFORM_H
+#define LINUX_DEVICE_ID_PLATFORM_H
+
+#ifdef __KERNEL__
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define PLATFORM_NAME_SIZE 24
+#define PLATFORM_MODULE_PREFIX "platform:"
+
+struct platform_device_id {
+ char name[PLATFORM_NAME_SIZE];
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_PLATFORM_H */
diff --git a/include/linux/device-id/pnp.h b/include/linux/device-id/pnp.h
new file mode 100644
index 000000000000..325f17216df8
--- /dev/null
+++ b/include/linux/device-id/pnp.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_PNP_H
+#define LINUX_DEVICE_ID_PNP_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define PNP_ID_LEN 8
+#define PNP_MAX_DEVICES 8
+
+struct pnp_device_id {
+ __u8 id[PNP_ID_LEN];
+ kernel_ulong_t driver_data;
+};
+
+struct pnp_card_device_id {
+ __u8 id[PNP_ID_LEN];
+ kernel_ulong_t driver_data;
+ struct {
+ __u8 id[PNP_ID_LEN];
+ } devs[PNP_MAX_DEVICES];
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_PNP_H */
diff --git a/include/linux/device-id/rio.h b/include/linux/device-id/rio.h
new file mode 100644
index 000000000000..31addf69ad1f
--- /dev/null
+++ b/include/linux/device-id/rio.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_RIO_H
+#define LINUX_DEVICE_ID_RIO_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+
+/* RapidIO */
+
+#define RIO_ANY_ID 0xffff
+
+/**
+ * struct rio_device_id - RIO device identifier
+ * @did: RapidIO device ID
+ * @vid: RapidIO vendor ID
+ * @asm_did: RapidIO assembly device ID
+ * @asm_vid: RapidIO assembly vendor ID
+ *
+ * Identifies a RapidIO device based on both the device/vendor IDs and
+ * the assembly device/vendor IDs.
+ */
+struct rio_device_id {
+ __u16 did, vid;
+ __u16 asm_did, asm_vid;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_RIO_H */
diff --git a/include/linux/device-id/rpmsg.h b/include/linux/device-id/rpmsg.h
new file mode 100644
index 000000000000..dd53e7b7dc4f
--- /dev/null
+++ b/include/linux/device-id/rpmsg.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_RPMSG_H
+#define LINUX_DEVICE_ID_RPMSG_H
+
+#ifdef __KERNEL__
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/* rpmsg */
+
+#define RPMSG_NAME_SIZE 32
+#define RPMSG_DEVICE_MODALIAS_FMT "rpmsg:%s"
+
+struct rpmsg_device_id {
+ char name[RPMSG_NAME_SIZE];
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_RPMSG_H */
diff --git a/include/linux/device-id/sdio.h b/include/linux/device-id/sdio.h
new file mode 100644
index 000000000000..609d60a10cd3
--- /dev/null
+++ b/include/linux/device-id/sdio.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_SDIO_H
+#define LINUX_DEVICE_ID_SDIO_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/* SDIO */
+
+#define SDIO_ANY_ID (~0)
+
+struct sdio_device_id {
+ __u8 class; /* Standard interface or SDIO_ANY_ID */
+ __u16 vendor; /* Vendor or SDIO_ANY_ID */
+ __u16 device; /* Device ID or SDIO_ANY_ID */
+ kernel_ulong_t driver_data; /* Data private to the driver */
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_SDIO_H */
diff --git a/include/linux/device-id/sdw.h b/include/linux/device-id/sdw.h
new file mode 100644
index 000000000000..dbed7fde1ace
--- /dev/null
+++ b/include/linux/device-id/sdw.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_SDW_H
+#define LINUX_DEVICE_ID_SDW_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+struct sdw_device_id {
+ __u16 mfg_id;
+ __u16 part_id;
+ __u8 sdw_version;
+ __u8 class_id;
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_SDW_H */
diff --git a/include/linux/device-id/serio.h b/include/linux/device-id/serio.h
new file mode 100644
index 000000000000..b4c02adf220c
--- /dev/null
+++ b/include/linux/device-id/serio.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_SERIO_H
+#define LINUX_DEVICE_ID_SERIO_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+
+#define SERIO_ANY 0xff
+
+struct serio_device_id {
+ __u8 type;
+ __u8 extra;
+ __u8 id;
+ __u8 proto;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_SERIO_H */
diff --git a/include/linux/device-id/slim.h b/include/linux/device-id/slim.h
new file mode 100644
index 000000000000..54f8abe09e18
--- /dev/null
+++ b/include/linux/device-id/slim.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_SLIM_H
+#define LINUX_DEVICE_ID_SLIM_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/* SLIMbus */
+
+#define SLIMBUS_NAME_SIZE 32
+#define SLIMBUS_MODULE_PREFIX "slim:"
+
+struct slim_device_id {
+ __u16 manf_id, prod_code;
+ __u16 dev_index, instance;
+
+ /* Data private to the driver */
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_SLIM_H */
diff --git a/include/linux/device-id/spi.h b/include/linux/device-id/spi.h
new file mode 100644
index 000000000000..7a77d0d6672b
--- /dev/null
+++ b/include/linux/device-id/spi.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_SPI_H
+#define LINUX_DEVICE_ID_SPI_H
+
+#ifdef __KERNEL__
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/* spi */
+
+#define SPI_NAME_SIZE 32
+#define SPI_MODULE_PREFIX "spi:"
+
+struct spi_device_id {
+ char name[SPI_NAME_SIZE];
+ kernel_ulong_t driver_data; /* Data private to the driver */
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_SPI_H */
diff --git a/include/linux/device-id/spmi.h b/include/linux/device-id/spmi.h
new file mode 100644
index 000000000000..a821c42cfc9a
--- /dev/null
+++ b/include/linux/device-id/spmi.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_SPMI_H
+#define LINUX_DEVICE_ID_SPMI_H
+
+#ifdef __KERNEL__
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define SPMI_NAME_SIZE 32
+#define SPMI_MODULE_PREFIX "spmi:"
+
+struct spmi_device_id {
+ char name[SPMI_NAME_SIZE];
+ kernel_ulong_t driver_data; /* Data private to the driver */
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_SPMI_H */
diff --git a/include/linux/device-id/ssam.h b/include/linux/device-id/ssam.h
new file mode 100644
index 000000000000..550cca115a55
--- /dev/null
+++ b/include/linux/device-id/ssam.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_SSAM_H
+#define LINUX_DEVICE_ID_SSAM_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/* Surface System Aggregator Module */
+
+#define SSAM_MATCH_TARGET 0x1
+#define SSAM_MATCH_INSTANCE 0x2
+#define SSAM_MATCH_FUNCTION 0x4
+
+struct ssam_device_id {
+ __u8 match_flags;
+
+ __u8 domain;
+ __u8 category;
+ __u8 target;
+ __u8 instance;
+ __u8 function;
+
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_SSAM_H */
diff --git a/include/linux/device-id/ssb.h b/include/linux/device-id/ssb.h
new file mode 100644
index 000000000000..678d40828299
--- /dev/null
+++ b/include/linux/device-id/ssb.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_SSB_H
+#define LINUX_DEVICE_ID_SSB_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+
+#define SSB_ANY_VENDOR 0xFFFF
+#define SSB_ANY_ID 0xFFFF
+#define SSB_ANY_REV 0xFF
+
+/* SSB core, see drivers/ssb/ */
+struct ssb_device_id {
+ __u16 vendor;
+ __u16 coreid;
+ __u8 revision;
+ __u8 __pad;
+} __attribute__((packed, aligned(2)));
+
+#define SSB_DEVICE(_vendor, _coreid, _revision) \
+ { .vendor = _vendor, .coreid = _coreid, .revision = _revision }
+
+#endif /* ifndef LINUX_DEVICE_ID_SSB_H */
diff --git a/include/linux/device-id/tb.h b/include/linux/device-id/tb.h
new file mode 100644
index 000000000000..4c62edff8bb7
--- /dev/null
+++ b/include/linux/device-id/tb.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_TB_H
+#define LINUX_DEVICE_ID_TB_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define TBSVC_MATCH_PROTOCOL_KEY 0x0001
+#define TBSVC_MATCH_PROTOCOL_ID 0x0002
+#define TBSVC_MATCH_PROTOCOL_VERSION 0x0004
+#define TBSVC_MATCH_PROTOCOL_REVISION 0x0008
+
+/**
+ * struct tb_service_id - Thunderbolt service identifiers
+ * @match_flags: Flags used to match the structure
+ * @protocol_key: Protocol key the service supports
+ * @protocol_id: Protocol id the service supports
+ * @protocol_version: Version of the protocol
+ * @protocol_revision: Revision of the protocol software
+ * @driver_data: Driver specific data
+ *
+ * Thunderbolt XDomain services are exposed as devices where each device
+ * carries the protocol information the service supports. Thunderbolt
+ * XDomain service drivers match against that information.
+ */
+struct tb_service_id {
+ __u32 match_flags;
+ char protocol_key[8 + 1];
+ __u32 protocol_id;
+ __u32 protocol_version;
+ __u32 protocol_revision;
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_TB_H */
diff --git a/include/linux/device-id/tee_client.h b/include/linux/device-id/tee_client.h
new file mode 100644
index 000000000000..ed81f4228185
--- /dev/null
+++ b/include/linux/device-id/tee_client.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_TEE_CLIENT_H
+#define LINUX_DEVICE_ID_TEE_CLIENT_H
+
+#ifdef __KERNEL__
+#include <linux/uuid.h>
+#endif
+
+/**
+ * struct tee_client_device_id - tee based device identifier
+ * @uuid: For TEE based client devices we use the device uuid as
+ * the identifier.
+ */
+struct tee_client_device_id {
+ uuid_t uuid;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_TEE_CLIENT_H */
diff --git a/include/linux/device-id/typec.h b/include/linux/device-id/typec.h
new file mode 100644
index 000000000000..dc234733408b
--- /dev/null
+++ b/include/linux/device-id/typec.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_TYPEC_H
+#define LINUX_DEVICE_ID_TYPEC_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/* USB Type-C Alternate Modes */
+
+#define TYPEC_ANY_MODE 0x7
+
+/**
+ * struct typec_device_id - USB Type-C alternate mode identifiers
+ * @svid: Standard or Vendor ID
+ * @mode: Mode index
+ * @driver_data: Driver specific data
+ */
+struct typec_device_id {
+ __u16 svid;
+ __u8 mode;
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_TYPEC_H */
diff --git a/include/linux/device-id/ulpi.h b/include/linux/device-id/ulpi.h
new file mode 100644
index 000000000000..b5105b4cfacc
--- /dev/null
+++ b/include/linux/device-id/ulpi.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_ULPI_H
+#define LINUX_DEVICE_ID_ULPI_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+struct ulpi_device_id {
+ __u16 vendor;
+ __u16 product;
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_ULPI_H */
diff --git a/include/linux/device-id/usb.h b/include/linux/device-id/usb.h
new file mode 100644
index 000000000000..a7ce5f6e1106
--- /dev/null
+++ b/include/linux/device-id/usb.h
@@ -0,0 +1,111 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_USB_H
+#define LINUX_DEVICE_ID_USB_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/*
+ * Device table entry for "new style" table-driven USB drivers.
+ * User mode code can read these tables to choose which modules to load.
+ * Declare the table as a MODULE_DEVICE_TABLE.
+ *
+ * A probe() parameter will point to a matching entry from this table.
+ * Use the driver_info field for each match to hold information tied
+ * to that match: device quirks, etc.
+ *
+ * Terminate the driver's table with an all-zeroes entry.
+ * Use the flag values to control which fields are compared.
+ */
+
+/**
+ * struct usb_device_id - identifies USB devices for probing and hotplugging
+ * @match_flags: Bit mask controlling which of the other fields are used to
+ * match against new devices. Any field except for driver_info may be
+ * used, although some only make sense in conjunction with other fields.
+ * This is usually set by a USB_DEVICE_*() macro, which sets all
+ * other fields in this structure except for driver_info.
+ * @idVendor: USB vendor ID for a device; numbers are assigned
+ * by the USB forum to its members.
+ * @idProduct: Vendor-assigned product ID.
+ * @bcdDevice_lo: Low end of range of vendor-assigned product version numbers.
+ * This is also used to identify individual product versions, for
+ * a range consisting of a single device.
+ * @bcdDevice_hi: High end of version number range. The range of product
+ * versions is inclusive.
+ * @bDeviceClass: Class of device; numbers are assigned
+ * by the USB forum. Products may choose to implement classes,
+ * or be vendor-specific. Device classes specify behavior of all
+ * the interfaces on a device.
+ * @bDeviceSubClass: Subclass of device; associated with bDeviceClass.
+ * @bDeviceProtocol: Protocol of device; associated with bDeviceClass.
+ * @bInterfaceClass: Class of interface; numbers are assigned
+ * by the USB forum. Products may choose to implement classes,
+ * or be vendor-specific. Interface classes specify behavior only
+ * of a given interface; other interfaces may support other classes.
+ * @bInterfaceSubClass: Subclass of interface; associated with bInterfaceClass.
+ * @bInterfaceProtocol: Protocol of interface; associated with bInterfaceClass.
+ * @bInterfaceNumber: Number of interface; composite devices may use
+ * fixed interface numbers to differentiate between vendor-specific
+ * interfaces.
+ * @driver_info: Holds information used by the driver. Usually it holds
+ * a pointer to a descriptor understood by the driver, or perhaps
+ * device flags.
+ *
+ * In most cases, drivers will create a table of device IDs by using
+ * USB_DEVICE(), or similar macros designed for that purpose.
+ * They will then export it to userspace using MODULE_DEVICE_TABLE(),
+ * and provide it to the USB core through their usb_driver structure.
+ *
+ * See the usb_match_id() function for information about how matches are
+ * performed. Briefly, you will normally use one of several macros to help
+ * construct these entries. Each entry you provide will either identify
+ * one or more specific products, or will identify a class of products
+ * which have agreed to behave the same. You should put the more specific
+ * matches towards the beginning of your table, so that driver_info can
+ * record quirks of specific products.
+ */
+struct usb_device_id {
+ /* which fields to match against? */
+ __u16 match_flags;
+
+ /* Used for product specific matches; range is inclusive */
+ __u16 idVendor;
+ __u16 idProduct;
+ __u16 bcdDevice_lo;
+ __u16 bcdDevice_hi;
+
+ /* Used for device class matches */
+ __u8 bDeviceClass;
+ __u8 bDeviceSubClass;
+ __u8 bDeviceProtocol;
+
+ /* Used for interface class matches */
+ __u8 bInterfaceClass;
+ __u8 bInterfaceSubClass;
+ __u8 bInterfaceProtocol;
+
+ /* Used for vendor-specific interface matches */
+ __u8 bInterfaceNumber;
+
+ /* not matched against */
+ kernel_ulong_t driver_info
+ __attribute__((aligned(sizeof(kernel_ulong_t))));
+};
+
+/* Some useful macros to use to create struct usb_device_id */
+#define USB_DEVICE_ID_MATCH_VENDOR 0x0001
+#define USB_DEVICE_ID_MATCH_PRODUCT 0x0002
+#define USB_DEVICE_ID_MATCH_DEV_LO 0x0004
+#define USB_DEVICE_ID_MATCH_DEV_HI 0x0008
+#define USB_DEVICE_ID_MATCH_DEV_CLASS 0x0010
+#define USB_DEVICE_ID_MATCH_DEV_SUBCLASS 0x0020
+#define USB_DEVICE_ID_MATCH_DEV_PROTOCOL 0x0040
+#define USB_DEVICE_ID_MATCH_INT_CLASS 0x0080
+#define USB_DEVICE_ID_MATCH_INT_SUBCLASS 0x0100
+#define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
+#define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
+
+#endif /* ifndef LINUX_DEVICE_ID_USB_H */
diff --git a/include/linux/device-id/vchiq.h b/include/linux/device-id/vchiq.h
new file mode 100644
index 000000000000..16b1b874c02d
--- /dev/null
+++ b/include/linux/device-id/vchiq.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_VCHIQ_H
+#define LINUX_DEVICE_ID_VCHIQ_H
+
+struct vchiq_device_id {
+ char name[32];
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_VCHIQ_H */
diff --git a/include/linux/device-id/vio.h b/include/linux/device-id/vio.h
new file mode 100644
index 000000000000..8ed7ea9cec07
--- /dev/null
+++ b/include/linux/device-id/vio.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_VIO_H
+#define LINUX_DEVICE_ID_VIO_H
+
+/* VIO */
+struct vio_device_id {
+ char type[32];
+ char compat[32];
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_VIO_H */
diff --git a/include/linux/device-id/virtio.h b/include/linux/device-id/virtio.h
new file mode 100644
index 000000000000..9648a42d4f26
--- /dev/null
+++ b/include/linux/device-id/virtio.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_VIRTIO_H
+#define LINUX_DEVICE_ID_VIRTIO_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+#endif
+
+#define VIRTIO_DEV_ANY_ID 0xffffffff
+
+struct virtio_device_id {
+ __u32 device;
+ __u32 vendor;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_VIRTIO_H */
diff --git a/include/linux/device-id/wmi.h b/include/linux/device-id/wmi.h
new file mode 100644
index 000000000000..9f55c83c5203
--- /dev/null
+++ b/include/linux/device-id/wmi.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_WMI_H
+#define LINUX_DEVICE_ID_WMI_H
+
+/* WMI */
+
+#define WMI_MODULE_PREFIX "wmi:"
+
+/**
+ * struct wmi_device_id - WMI device identifier
+ * @guid_string: 36 char string of the form fa50ff2b-f2e8-45de-83fa-65417f2f49ba
+ * @context: pointer to driver specific data
+ */
+struct wmi_device_id {
+ const char guid_string[UUID_STRING_LEN+1];
+ const void *context;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_WMI_H */
diff --git a/include/linux/device-id/x86_cpu.h b/include/linux/device-id/x86_cpu.h
new file mode 100644
index 000000000000..f44e5253ccca
--- /dev/null
+++ b/include/linux/device-id/x86_cpu.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_X86_CPU_H
+#define LINUX_DEVICE_ID_X86_CPU_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+/* Wild cards for x86_cpu_id::vendor, family, model and feature */
+#define X86_VENDOR_ANY 0xffff
+#define X86_FAMILY_ANY 0
+#define X86_MODEL_ANY 0
+#define X86_STEPPING_ANY 0
+#define X86_STEP_MIN 0
+#define X86_STEP_MAX 0xf
+#define X86_PLATFORM_ANY 0x0
+#define X86_FEATURE_ANY 0 /* Same as FPU, you can't test for that */
+#define X86_CPU_TYPE_ANY 0
+
+/*
+ * Match x86 CPUs for CPU specific drivers.
+ * See documentation of "x86_match_cpu" for details.
+ */
+
+/*
+ * MODULE_DEVICE_TABLE expects this struct to be called x86cpu_device_id.
+ * Although gcc seems to ignore this error, clang fails without this define.
+ */
+#define x86cpu_device_id x86_cpu_id
+struct x86_cpu_id {
+ __u16 vendor;
+ __u16 family;
+ __u16 model;
+ __u16 steppings;
+ __u16 feature; /* bit index */
+ /* Solely for kernel-internal use: DO NOT EXPORT to userspace! */
+ __u16 flags;
+ __u8 platform_mask;
+ __u8 type;
+ kernel_ulong_t driver_data;
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_X86_CPU_H */
diff --git a/include/linux/device-id/zorro.h b/include/linux/device-id/zorro.h
new file mode 100644
index 000000000000..5fdac8168983
--- /dev/null
+++ b/include/linux/device-id/zorro.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LINUX_DEVICE_ID_ZORRO_H
+#define LINUX_DEVICE_ID_ZORRO_H
+
+#ifdef __KERNEL__
+#include <linux/types.h>
+typedef unsigned long kernel_ulong_t;
+#endif
+
+#define ZORRO_WILDCARD (0xffffffff) /* not official */
+
+#define ZORRO_DEVICE_MODALIAS_FMT "zorro:i%08X"
+
+struct zorro_device_id {
+ __u32 id; /* Device ID or ZORRO_WILDCARD */
+ kernel_ulong_t driver_data; /* Data private to the driver */
+};
+
+#endif /* ifndef LINUX_DEVICE_ID_ZORRO_H */
diff --git a/include/linux/device/driver.h b/include/linux/device/driver.h
index 38048e74d10a..768a1334c0a1 100644
--- a/include/linux/device/driver.h
+++ b/include/linux/device/driver.h
@@ -19,6 +19,8 @@
#include <linux/pm.h>
#include <linux/device/bus.h>
#include <linux/module.h>
+#include <linux/device-id/acpi.h>
+#include <linux/device-id/of.h>
/**
* enum probe_type - device driver probe type to try
diff --git a/include/linux/dfl.h b/include/linux/dfl.h
index 1f02db0c1897..f28e70652080 100644
--- a/include/linux/dfl.h
+++ b/include/linux/dfl.h
@@ -9,7 +9,7 @@
#define __LINUX_DFL_H
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/dfl.h>
/**
* enum dfl_id_type - define the DFL FIU types
diff --git a/include/linux/dibs.h b/include/linux/dibs.h
index c75607f8a5cf..d3e0777f25ae 100644
--- a/include/linux/dibs.h
+++ b/include/linux/dibs.h
@@ -439,7 +439,7 @@ static inline void *dibs_get_priv(struct dibs_dev *dev,
/**
* dibs_dev_alloc() - allocate and reference device structure
*
- * The following fields will be valid upon successful return: dev
+ * The following fields will be valid upon successful return: dev, lock
* NOTE: Use put_device(dibs_get_dev(@dibs)) to give up your reference instead
* of freeing @dibs @dev directly once you have successfully called this
* function.
diff --git a/include/linux/dma/qcom_bam_dma.h b/include/linux/dma/qcom_bam_dma.h
index 68fc0e643b1b..d9d07a9ab313 100644
--- a/include/linux/dma/qcom_bam_dma.h
+++ b/include/linux/dma/qcom_bam_dma.h
@@ -13,9 +13,12 @@
* supported by BAM DMA Engine.
*
* @cmd_and_addr - upper 8 bits command and lower 24 bits register address.
- * @data - for write command: content to be written into peripheral register.
- * for read command: dest addr to write peripheral register value.
- * @mask - register mask.
+ * @data - For write command: content to be written into peripheral register.
+ * For read command: lower 32 bits of destination address.
+ * @mask - For write command: register write mask.
+ * For read command on BAM v1.6.0+: upper 4 bits of destination address.
+ * For read command on BAM < v1.6.0: ignored by hardware.
+ * Setting to 0 ensures 32-bit addressing compatibility.
* @reserved - for future usage.
*
*/
@@ -42,6 +45,10 @@ enum bam_command_type {
* @addr: target address
* @cmd: BAM command
* @data: actual data for write and dest addr for read in le32
+ *
+ * For BAM v1.6.0+, the mask field behavior depends on command type:
+ * - Write commands: mask = write mask (typically 0xffffffff)
+ * - Read commands: mask = upper 4 bits of destination address (0 for 32-bit)
*/
static inline void
bam_prep_ce_le32(struct bam_cmd_element *bam_ce, u32 addr,
@@ -50,7 +57,11 @@ bam_prep_ce_le32(struct bam_cmd_element *bam_ce, u32 addr,
bam_ce->cmd_and_addr =
cpu_to_le32((addr & 0xffffff) | ((cmd & 0xff) << 24));
bam_ce->data = data;
- bam_ce->mask = cpu_to_le32(0xffffffff);
+ if (cmd == BAM_READ_COMMAND)
+ bam_ce->mask = cpu_to_le32(0x0); /* 32-bit addressing */
+ else
+ bam_ce->mask = cpu_to_le32(0xffffffff); /* Write mask */
+ bam_ce->reserved = 0;
}
/*
@@ -60,7 +71,7 @@ bam_prep_ce_le32(struct bam_cmd_element *bam_ce, u32 addr,
* @bam_ce: BAM command element
* @addr: target address
* @cmd: BAM command
- * @data: actual data for write and dest addr for read
+ * @data: actual data for write and destination address for read
*/
static inline void
bam_prep_ce(struct bam_cmd_element *bam_ce, u32 addr,
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index c8700e6a694d..fbb62f7c3111 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -4,7 +4,7 @@
#include <linux/list.h>
#include <linux/kobject.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/dmi.h>
/* enum dmi_field is in mod_devicetable.h */
diff --git a/include/linux/eisa.h b/include/linux/eisa.h
index cf55630b595b..52a97dc4c85a 100644
--- a/include/linux/eisa.h
+++ b/include/linux/eisa.h
@@ -4,7 +4,7 @@
#include <linux/ioport.h>
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/eisa.h>
#define EISA_MAX_SLOTS 8
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 1b834e2a522e..12683b5d125e 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -562,6 +562,7 @@ struct ethtool_fec_hist {
u64 per_lane[ETHTOOL_MAX_LANES];
} values[ETHTOOL_FEC_HIST_MAX];
const struct ethtool_fec_hist_range *ranges;
+ struct ethtool_fec_hist_range ranges_buf[ETHTOOL_FEC_HIST_MAX];
};
/**
* struct ethtool_fec_stats - statistics for IEEE 802.3 FEC
@@ -942,6 +943,7 @@ struct kernel_ethtool_ts_info {
#define ETHTOOL_OP_NEEDS_RTNL_GPAUSEPARAM BIT(5)
#define ETHTOOL_OP_NEEDS_RTNL_SPAUSEPARAM BIT(6)
#define ETHTOOL_OP_NEEDS_RTNL_RSS BIT(7)
+#define ETHTOOL_OP_NEEDS_RTNL_GLINK BIT(8)
/**
* struct ethtool_ops - optional netdev operations
@@ -978,6 +980,7 @@ struct kernel_ethtool_ts_info {
* - phylink helpers (note that phydev is currently unsupported!)
* - netdev_update_features()
* - netif_set_real_num_tx_queues()
+ * - ethtool_op_get_link() (syncs link watch under rtnl_lock)
*
* @get_drvinfo: Report driver/device information. Modern drivers no
* longer have to implement this callback. Most fields are
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 67d337ede91b..4edba8182db1 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -21,6 +21,7 @@
#include <linux/if_vlan.h>
#include <linux/vmalloc.h>
#include <linux/sockptr.h>
+#include <linux/static_call.h>
#include <linux/u64_stats_sync.h>
#include <net/sch_generic.h>
@@ -382,6 +383,37 @@ static inline bool insn_is_cast_user(const struct bpf_insn *insn)
/* Legacy alias */
#define BPF_STX_XADD(SIZE, DST, SRC, OFF) BPF_ATOMIC_OP(SIZE, BPF_ADD, DST, SRC, OFF)
+/*
+ * Given a BPF_ATOMIC instruction @atomic_insn, return true if it is an
+ * atomic load or store, and false if it is a read-modify-write instruction.
+ */
+static inline bool
+bpf_atomic_is_load_store(const struct bpf_insn *atomic_insn)
+{
+ switch (atomic_insn->imm) {
+ case BPF_LOAD_ACQ:
+ case BPF_STORE_REL:
+ return true;
+ default:
+ return false;
+ }
+}
+
+/*
+ * A load-acquire is the only BPF_STX class instruction that reads into
+ * dst_reg from src_reg + off16, i.e. it has the operand roles of a BPF_LDX.
+ * Unlike bpf_atomic_is_load_store(), @insn is not assumed to be a BPF_ATOMIC
+ * instruction here, so that callers which walk all instruction classes can
+ * use this directly.
+ */
+static inline bool bpf_atomic_is_load_acq(const struct bpf_insn *insn)
+{
+ return BPF_CLASS(insn->code) == BPF_STX &&
+ (BPF_MODE(insn->code) == BPF_ATOMIC ||
+ BPF_MODE(insn->code) == BPF_PROBE_ATOMIC) &&
+ insn->imm == BPF_LOAD_ACQ;
+}
+
/* Memory store, *(uint *) (dst_reg + off16) = imm32 */
#define BPF_ST_MEM(SIZE, DST, OFF, IMM) \
@@ -1182,6 +1214,7 @@ bool bpf_jit_supports_subprog_tailcalls(void);
bool bpf_jit_supports_percpu_insn(void);
bool bpf_jit_supports_kfunc_call(void);
bool bpf_jit_supports_stack_args(void);
+bool bpf_jit_supports_arena_args(void);
bool bpf_jit_supports_far_kfunc_call(void);
bool bpf_jit_supports_exceptions(void);
bool bpf_jit_supports_ptr_xchg(void);
@@ -1314,6 +1347,15 @@ extern long bpf_jit_limit_max;
typedef void (*bpf_jit_fill_hole_t)(void *area, unsigned int size);
+/*
+ * Flush the indirect branch predictors before reusing JIT memory, so that
+ * indirect jumps into a newly written program don't reuse predictions left
+ * behind by an old program that occupied the same space.
+ */
+void bpf_arch_pred_flush(void);
+DECLARE_STATIC_CALL(bpf_arch_pred_flush, bpf_arch_pred_flush);
+DECLARE_STATIC_KEY_FALSE(bpf_pred_flush_enabled);
+
void bpf_jit_fill_hole_with_zero(void *area, unsigned int size);
struct bpf_binary_header *
@@ -1323,12 +1365,13 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
void bpf_jit_binary_free(struct bpf_binary_header *hdr);
u64 bpf_jit_alloc_exec_limit(void);
void *bpf_jit_alloc_exec(unsigned long size);
+void *bpf_jit_alloc_exec_rw(unsigned long size);
void bpf_jit_free_exec(void *addr);
void bpf_jit_free(struct bpf_prog *fp);
struct bpf_binary_header *
bpf_jit_binary_pack_hdr(const struct bpf_prog *fp);
-void *bpf_prog_pack_alloc(u32 size, bpf_jit_fill_hole_t bpf_fill_ill_insns);
+void *bpf_prog_pack_alloc(u32 size, bpf_jit_fill_hole_t bpf_fill_ill_insns, bool was_classic);
void bpf_prog_pack_free(void *ptr, u32 size);
static inline bool bpf_prog_kallsyms_verify_off(const struct bpf_prog *fp)
@@ -1342,7 +1385,8 @@ bpf_jit_binary_pack_alloc(unsigned int proglen, u8 **ro_image,
unsigned int alignment,
struct bpf_binary_header **rw_hdr,
u8 **rw_image,
- bpf_jit_fill_hole_t bpf_fill_ill_insns);
+ bpf_jit_fill_hole_t bpf_fill_ill_insns,
+ bool was_classic);
int bpf_jit_binary_pack_finalize(struct bpf_binary_header *ro_header,
struct bpf_binary_header *rw_header);
void bpf_jit_binary_pack_free(struct bpf_binary_header *ro_header,
diff --git a/include/linux/firewire.h b/include/linux/firewire.h
index 986d712e4d94..fd35a6570cd8 100644
--- a/include/linux/firewire.h
+++ b/include/linux/firewire.h
@@ -14,6 +14,7 @@
#include <linux/timer.h>
#include <linux/types.h>
#include <linux/workqueue.h>
+#include <linux/device-id/ieee1394.h>
#include <linux/atomic.h>
#include <asm/byteorder.h>
@@ -271,8 +272,6 @@ static inline void fw_unit_put(struct fw_unit *unit)
#define fw_parent_device(unit) fw_device(unit->device.parent)
-struct ieee1394_device_id;
-
struct fw_driver {
struct device_driver driver;
int (*probe)(struct fw_unit *unit, const struct ieee1394_device_id *id);
diff --git a/include/linux/firmware/intel/stratix10-smc.h b/include/linux/firmware/intel/stratix10-smc.h
index 9116512169dc..9224974fffc4 100644
--- a/include/linux/firmware/intel/stratix10-smc.h
+++ b/include/linux/firmware/intel/stratix10-smc.h
@@ -67,6 +67,9 @@
* INTEL_SIP_SMC_STATUS_REJECTED:
* Secure monitor software reject the service client's request.
*
+ * INTEL_SIP_SMC_STATUS_NO_RESPONSE:
+ * Secure monitor software has no response for the request yet.
+ *
* INTEL_SIP_SMC_STATUS_ERROR:
* There is error during the process of service request.
*
@@ -77,6 +80,7 @@
#define INTEL_SIP_SMC_STATUS_OK 0x0
#define INTEL_SIP_SMC_STATUS_BUSY 0x1
#define INTEL_SIP_SMC_STATUS_REJECTED 0x2
+#define INTEL_SIP_SMC_STATUS_NO_RESPONSE 0x3
#define INTEL_SIP_SMC_STATUS_ERROR 0x4
#define INTEL_SIP_SMC_RSU_ERROR 0x7
@@ -606,7 +610,7 @@ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE)
/**
* Request INTEL_SIP_SMC_FUNCID_FCS_SEND_CERTIFICATE
- * Sync call to send a signed certificate
+ * Async call to send a signed certificate
*
* Call register usage:
* a0 INTEL_SIP_SMC_FCS_SEND_CERTIFICATE
@@ -615,7 +619,7 @@ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE)
* a3-a7 not used
*
* Return status:
- * a0 INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_FCS_REJECTED
+ * a0 INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_REJECTED
* a1-a3 not used
*/
#define INTEL_SIP_SMC_FUNCID_FCS_SEND_CERTIFICATE 93
@@ -631,9 +635,11 @@ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE)
* a1-a7 not used
*
* Return status:
- * a0 INTEL_SIP_SMC_STATUS_OK, INTEL_SIP_SMC_FCS_ERROR or
- * INTEL_SIP_SMC_FCS_REJECTED
- * a1-a3 not used
+ * a0 INTEL_SIP_SMC_STATUS_OK, INTEL_SIP_SMC_STATUS_ERROR or
+ * INTEL_SIP_SMC_STATUS_REJECTED
+ * a1 mailbox error if a0 is INTEL_SIP_SMC_STATUS_ERROR
+ * a2 physical address for the structure of fuse and key hashes
+ * a3 the size of structure
*
*/
#define INTEL_SIP_SMC_FUNCID_FCS_GET_PROVISION_DATA 94
diff --git a/include/linux/fs.h b/include/linux/fs.h
index d10897b3a1e3..50ce731a2b78 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2444,6 +2444,11 @@ static inline struct mnt_idmap *file_mnt_idmap(const struct file *file)
return mnt_idmap(file->f_path.mnt);
}
+static inline bool file_owner_or_capable(const struct file *file)
+{
+ return inode_owner_or_capable(file_mnt_idmap(file), file_inode(file));
+}
+
/**
* is_idmapped_mnt - check whether a mount is mapped
* @mnt: the mount to check
diff --git a/include/linux/fscrypt.h b/include/linux/fscrypt.h
index 54712ec61ffb..f6b235cd72b4 100644
--- a/include/linux/fscrypt.h
+++ b/include/linux/fscrypt.h
@@ -57,6 +57,9 @@ struct fscrypt_name {
/* Maximum value for the third parameter of fscrypt_operations.set_context(). */
#define FSCRYPT_SET_CONTEXT_MAX_SIZE 40
+/* Maximum supported number of block devices per filesystem */
+#define FSCRYPT_MAX_DEVICES 8
+
#ifdef CONFIG_FS_ENCRYPTION
/* Crypto operations for filesystems */
@@ -181,21 +184,20 @@ struct fscrypt_operations {
bool (*has_stable_inodes)(struct super_block *sb);
/*
- * Return an array of pointers to the block devices to which the
- * filesystem may write encrypted file contents, NULL if the filesystem
- * only has a single such block device, or an ERR_PTR() on error.
+ * Retrieve the list of block devices to which the filesystem may write
+ * encrypted file contents.
*
- * On successful non-NULL return, *num_devs is set to the number of
- * devices in the returned array. The caller must free the returned
- * array using kfree().
+ * This writes the block_device pointers to @devs and returns the count
+ * (between 1 and FSCRYPT_MAX_DEVICES inclusively).
*
* If the filesystem can use multiple block devices (other than block
* devices that aren't used for encrypted file contents, such as
* external journal devices), and wants to support inline encryption,
* then it must implement this function. Otherwise it's not needed.
*/
- struct block_device **(*get_devices)(struct super_block *sb,
- unsigned int *num_devs);
+ unsigned int (*get_devices)(
+ struct super_block *sb,
+ struct block_device *devs[FSCRYPT_MAX_DEVICES]);
};
int fscrypt_d_revalidate(struct inode *dir, const struct qstr *name,
diff --git a/include/linux/fsl/mc.h b/include/linux/fsl/mc.h
index 9f671e87c80c..c25f0f7e6dd4 100644
--- a/include/linux/fsl/mc.h
+++ b/include/linux/fsl/mc.h
@@ -11,7 +11,7 @@
#define _FSL_MC_H_
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/fsl_mc.h>
#include <linux/interrupt.h>
#include <uapi/linux/fsl_mc.h>
diff --git a/include/linux/glob.h b/include/linux/glob.h
index 861327b33e41..91595e750936 100644
--- a/include/linux/glob.h
+++ b/include/linux/glob.h
@@ -6,5 +6,6 @@
#include <linux/compiler.h> /* For __pure */
bool __pure glob_match(char const *pat, char const *str);
+bool __pure glob_match_len(char const *pat, char const *str, size_t len);
#endif /* _LINUX_GLOB_H */
diff --git a/include/linux/hid-sensor-hub.h b/include/linux/hid-sensor-hub.h
index e71056553108..ab5cc8db3fbb 100644
--- a/include/linux/hid-sensor-hub.h
+++ b/include/linux/hid-sensor-hub.h
@@ -43,6 +43,8 @@ struct hid_sensor_hub_attribute_info {
* @attr_usage_id: Usage Id of a field, e.g. X-axis for a gyro.
* @raw_size: Response size for a read request.
* @raw_data: Place holder for received response.
+ * @index: Current write index into raw_data for multi-byte reads.
+ * @max_raw_size: Total buffer size for multi-byte reads; 0 for single-value reads.
*/
struct sensor_hub_pending {
bool status;
@@ -51,6 +53,8 @@ struct sensor_hub_pending {
u32 attr_usage_id;
int raw_size;
u8 *raw_data;
+ u32 index;
+ u32 max_raw_size;
};
/**
@@ -184,6 +188,27 @@ int sensor_hub_input_attr_get_raw_value(struct hid_sensor_hub_device *hsdev,
);
/**
+ * sensor_hub_input_attr_read_values() - Synchronous multi-byte read request
+ * @hsdev: Hub device instance.
+ * @usage_id: Attribute usage id of parent physical device as per spec
+ * @attr_usage_id: Attribute usage id as per spec
+ * @report_id: Report id to look for
+ * @flag: Synchronous or asynchronous read
+ * @buffer_size: Size of the buffer in bytes
+ * @buffer: Buffer to store the read data
+ *
+ * Issues a synchronous or asynchronous read request for an input attribute,
+ * accumulating data into the provided buffer until it is full.
+ * Return: 0 on success, -ETIMEDOUT if the device did not respond, or a
+ * negative error code.
+ */
+int sensor_hub_input_attr_read_values(struct hid_sensor_hub_device *hsdev,
+ u32 usage_id, u32 attr_usage_id,
+ u32 report_id,
+ enum sensor_hub_read_flags flag,
+ u32 buffer_size, u8 *buffer);
+
+/**
* sensor_hub_set_feature() - Feature set request
* @hsdev: Hub device instance.
* @report_id: Report id to look for
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 47dc0bc89fa4..b240baa95ab5 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -18,7 +18,7 @@
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/list.h>
-#include <linux/mod_devicetable.h> /* hid_device_id */
+#include <linux/device-id/hid.h>
#include <linux/timer.h>
#include <linux/workqueue.h>
#include <linux/input.h>
diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h
index 77a6f2bffcba..dd713e193d0c 100644
--- a/include/linux/hwmon.h
+++ b/include/linux/hwmon.h
@@ -480,8 +480,7 @@ hwmon_device_register_with_info(struct device *dev,
const struct attribute_group **extra_groups);
struct device *
hwmon_device_register_for_thermal(struct device *dev, const char *name,
- void *drvdata,
- const struct attribute_group **extra_groups);
+ void *drvdata);
struct device *
devm_hwmon_device_register_with_info(struct device *dev,
const char *name, void *drvdata,
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 9de2c8d6037a..a2b484679eb4 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -21,7 +21,7 @@
#include <linux/timer.h>
#include <linux/completion.h>
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/hv_vmbus.h>
#include <linux/interrupt.h>
#include <linux/reciprocal_div.h>
#include <hyperv/hvhdk.h>
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 20fd41b51d5c..14ab4d3055af 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -12,7 +12,7 @@
#include <linux/acpi.h> /* for acpi_handle */
#include <linux/bits.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/i2c.h>
#include <linux/device.h> /* for struct device */
#include <linux/sched.h> /* for completion */
#include <linux/mutex.h>
diff --git a/include/linux/i3c/device.h b/include/linux/i3c/device.h
index 971d53349b6f..0f065b883ee0 100644
--- a/include/linux/i3c/device.h
+++ b/include/linux/i3c/device.h
@@ -12,7 +12,7 @@
#include <linux/device.h>
#include <linux/i2c.h>
#include <linux/kconfig.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/i3c.h>
#include <linux/module.h>
/**
diff --git a/include/linux/ieee80211-eht.h b/include/linux/ieee80211-eht.h
index 18f9c662cf4c..c109722b1969 100644
--- a/include/linux/ieee80211-eht.h
+++ b/include/linux/ieee80211-eht.h
@@ -857,7 +857,7 @@ static inline bool ieee80211_mle_size_ok(const u8 *data, size_t len)
const struct ieee80211_multi_link_elem *mle = (const void *)data;
u8 fixed = sizeof(*mle);
u8 common = 0;
- bool check_common_len = false;
+ u8 common_len;
u16 control;
if (!data || len < fixed)
@@ -868,7 +868,6 @@ static inline bool ieee80211_mle_size_ok(const u8 *data, size_t len)
switch (u16_get_bits(control, IEEE80211_ML_CONTROL_TYPE)) {
case IEEE80211_ML_CONTROL_TYPE_BASIC:
common += sizeof(struct ieee80211_mle_basic_common_info);
- check_common_len = true;
if (control & IEEE80211_MLC_BASIC_PRES_LINK_ID)
common += 1;
if (control & IEEE80211_MLC_BASIC_PRES_BSS_PARAM_CH_CNT)
@@ -888,9 +887,9 @@ static inline bool ieee80211_mle_size_ok(const u8 *data, size_t len)
common += sizeof(struct ieee80211_mle_preq_common_info);
if (control & IEEE80211_MLC_PREQ_PRES_MLD_ID)
common += 1;
- check_common_len = true;
break;
case IEEE80211_ML_CONTROL_TYPE_RECONF:
+ common += 1;
if (control & IEEE80211_MLC_RECONF_PRES_MLD_MAC_ADDR)
common += ETH_ALEN;
if (control & IEEE80211_MLC_RECONF_PRES_EML_CAPA)
@@ -902,7 +901,6 @@ static inline bool ieee80211_mle_size_ok(const u8 *data, size_t len)
break;
case IEEE80211_ML_CONTROL_TYPE_TDLS:
common += sizeof(struct ieee80211_mle_tdls_common_info);
- check_common_len = true;
break;
case IEEE80211_ML_CONTROL_TYPE_PRIO_ACCESS:
common = ETH_ALEN + 1;
@@ -915,11 +913,9 @@ static inline bool ieee80211_mle_size_ok(const u8 *data, size_t len)
if (len < fixed + common)
return false;
- if (!check_common_len)
- return true;
+ common_len = mle->variable[0];
- /* if present, common length is the first octet there */
- return mle->variable[0] >= common;
+ return common_len >= common && common_len <= len - fixed;
}
/**
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 5f3e206c7a73..80166eb62f41 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -22,7 +22,6 @@ struct tun_msg_ctl {
#if defined(CONFIG_TUN) || defined(CONFIG_TUN_MODULE)
struct socket *tun_get_socket(struct file *);
struct ptr_ring *tun_get_tx_ring(struct file *file);
-void tun_wake_queue(struct file *file, int consumed);
static inline bool tun_is_xdp_frame(void *ptr)
{
@@ -56,8 +55,6 @@ static inline struct ptr_ring *tun_get_tx_ring(struct file *f)
return ERR_PTR(-EINVAL);
}
-static inline void tun_wake_queue(struct file *f, int consumed) {}
-
static inline bool tun_is_xdp_frame(void *ptr)
{
return false;
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index dccbeb25f701..6032eea2539a 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -293,6 +293,11 @@ static inline void in_dev_put(struct in_device *idev)
#define __in_dev_put(idev) refcount_dec(&(idev)->refcnt)
#define in_dev_hold(idev) refcount_inc(&(idev)->refcnt)
+static inline bool in_dev_hold_safe(struct in_device *idev)
+{
+ return refcount_inc_not_zero(&idev->refcnt);
+}
+
#endif /* __KERNEL__ */
static __inline__ __be32 inet_make_mask(int logmask)
diff --git a/include/linux/input.h b/include/linux/input.h
index 06ca62328db1..76f7aa226202 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -19,7 +19,7 @@
#include <linux/device.h>
#include <linux/fs.h>
#include <linux/timer.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/input.h>
struct input_dev_poller;
@@ -543,6 +543,8 @@ extern const struct class input_class;
* @set_autocenter: Called to auto-center device
* @destroy: called by input core when parent input device is being
* destroyed
+ * @stop: called by input core when parent input device is being
+ * unregistered
* @private: driver-specific data, will be freed automatically
* @ffbit: bitmap of force feedback capabilities truly supported by
* device (not emulated like ones in input_dev->ffbit)
@@ -571,6 +573,7 @@ struct ff_device {
void (*set_autocenter)(struct input_dev *dev, u16 magnitude);
void (*destroy)(struct ff_device *);
+ void (*stop)(struct ff_device *);
void *private;
diff --git a/include/linux/intel-ish-client-if.h b/include/linux/intel-ish-client-if.h
index 2cd4f65aaa37..a07d952a2b29 100644
--- a/include/linux/intel-ish-client-if.h
+++ b/include/linux/intel-ish-client-if.h
@@ -9,7 +9,7 @@
#define _INTEL_ISH_CLIENT_IF_H_
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/ishtp.h>
struct ishtp_cl_device;
struct ishtp_device;
diff --git a/include/linux/interconnect.h b/include/linux/interconnect.h
index 4b12821528a6..75a32ad0482e 100644
--- a/include/linux/interconnect.h
+++ b/include/linux/interconnect.h
@@ -47,6 +47,7 @@ struct icc_path *of_icc_get(struct device *dev, const char *name);
struct icc_path *devm_of_icc_get(struct device *dev, const char *name);
int devm_of_icc_bulk_get(struct device *dev, int num_paths, struct icc_bulk_data *paths);
struct icc_path *of_icc_get_by_index(struct device *dev, int idx);
+struct icc_path *devm_of_icc_get_by_index(struct device *dev, int idx);
void icc_put(struct icc_path *path);
int icc_enable(struct icc_path *path);
int icc_disable(struct icc_path *path);
@@ -79,6 +80,11 @@ static inline struct icc_path *of_icc_get_by_index(struct device *dev, int idx)
return NULL;
}
+static inline struct icc_path *devm_of_icc_get_by_index(struct device *dev, int idx)
+{
+ return NULL;
+}
+
static inline void icc_put(struct icc_path *path)
{
}
diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h
index 6415a3353ee0..87151a5b62c1 100644
--- a/include/linux/io_uring_types.h
+++ b/include/linux/io_uring_types.h
@@ -149,8 +149,6 @@ struct io_uring_task {
struct { /* task_work */
struct mpscq task_list;
- /* BIT(0) guards adding tw only once */
- unsigned long tw_pending;
struct callback_head task_work;
} ____cacheline_aligned_in_smp;
};
diff --git a/include/linux/iomap.h b/include/linux/iomap.h
index 3582ed1fe236..56b43d594e6e 100644
--- a/include/linux/iomap.h
+++ b/include/linux/iomap.h
@@ -622,6 +622,8 @@ extern struct bio_set iomap_ioend_bioset;
#ifdef CONFIG_BLOCK
int iomap_bio_read_folio_range(const struct iomap_iter *iter,
struct iomap_read_folio_ctx *ctx, size_t plen);
+void iomap_bio_submit_read_endio(const struct iomap_iter *iter,
+ struct iomap_read_folio_ctx *ctx, bio_end_io_t end_io);
extern const struct iomap_read_ops iomap_bio_read_ops;
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index d20aa6f6863a..ac43b8b93f14 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -1704,6 +1704,7 @@ void iopf_free_group(struct iopf_group *group);
int iommu_report_device_fault(struct device *dev, struct iopf_fault *evt);
void iopf_group_response(struct iopf_group *group,
enum iommu_page_response_code status);
+void iopf_group_dequeue(struct iopf_group *group);
#else
static inline int
iopf_queue_add_device(struct iopf_queue *queue, struct device *dev)
@@ -1749,5 +1750,9 @@ static inline void iopf_group_response(struct iopf_group *group,
enum iommu_page_response_code status)
{
}
+
+static inline void iopf_group_dequeue(struct iopf_group *group)
+{
+}
#endif /* CONFIG_IOMMU_IOPF */
#endif /* __LINUX_IOMMU_H */
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 3c73c9c0d4f7..f7930b3dfd0a 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -261,7 +261,7 @@ extern int allocate_resource(struct resource *root, struct resource *new,
struct resource *lookup_resource(struct resource *root, resource_size_t start);
int adjust_resource(struct resource *res, resource_size_t start,
resource_size_t size);
-resource_size_t resource_alignment(struct resource *res);
+resource_size_t resource_alignment(const struct resource *res);
/**
* resource_set_size - Calculate resource end address from size and start
diff --git a/include/linux/ipack.h b/include/linux/ipack.h
index 455f6c2a1903..7edbf9267338 100644
--- a/include/linux/ipack.h
+++ b/include/linux/ipack.h
@@ -6,7 +6,7 @@
* Author: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
*/
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/ipack.h>
#include <linux/device.h>
#include <linux/interrupt.h>
diff --git a/include/linux/isapnp.h b/include/linux/isapnp.h
index dba18c95844b..8f5a85ca6c1f 100644
--- a/include/linux/isapnp.h
+++ b/include/linux/isapnp.h
@@ -28,7 +28,7 @@
*/
#ifdef __KERNEL__
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/isapnp.h>
#define DEVICE_COUNT_COMPATIBLE 4
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 96e626d6a7ca..1827502b9cf2 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -425,7 +425,7 @@ enum {
/* This should match the actual table size of
* ata_eh_cmd_timeout_table in libata-eh.c.
*/
- ATA_EH_CMD_TIMEOUT_TABLE_SIZE = 8,
+ ATA_EH_CMD_TIMEOUT_TABLE_SIZE = 9,
/* User visible DMA mask for DMA control. DO NOT renumber. */
ATA_DMA_MASK_ATA = (1 << 0), /* DMA on ATA Disk */
@@ -1153,6 +1153,9 @@ extern int ata_scsi_ioctl(struct scsi_device *dev, unsigned int cmd,
#endif
extern enum scsi_qc_status ata_scsi_queuecmd(struct Scsi_Host *h,
struct scsi_cmnd *cmd);
+enum scsi_timeout_action ata_scsi_retry_deferred_qc(struct ata_port *ap,
+ struct scsi_cmnd *scmd);
+enum scsi_timeout_action ata_scsi_eh_timed_out(struct scsi_cmnd *cmd);
#if IS_REACHABLE(CONFIG_ATA)
bool ata_scsi_dma_need_drain(struct request *rq);
#else
@@ -1464,6 +1467,7 @@ extern const struct attribute_group *ata_common_sdev_groups[];
.ioctl = ata_scsi_ioctl, \
ATA_SCSI_COMPAT_IOCTL \
.queuecommand = ata_scsi_queuecmd, \
+ .eh_timed_out = ata_scsi_eh_timed_out, \
.dma_need_drain = ata_scsi_dma_need_drain, \
.this_id = ATA_SHT_THIS_ID, \
.emulated = ATA_SHT_EMULATED, \
diff --git a/include/linux/mcb.h b/include/linux/mcb.h
index 4ab2691f51a6..874118765d0f 100644
--- a/include/linux/mcb.h
+++ b/include/linux/mcb.h
@@ -8,7 +8,7 @@
#ifndef _LINUX_MCB_H
#define _LINUX_MCB_H
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/mcb.h>
#include <linux/device.h>
#include <linux/irqreturn.h>
diff --git a/include/linux/mei_cl_bus.h b/include/linux/mei_cl_bus.h
index 5bdbd9e1d460..d5d29451eabf 100644
--- a/include/linux/mei_cl_bus.h
+++ b/include/linux/mei_cl_bus.h
@@ -7,7 +7,7 @@
#include <linux/device.h>
#include <linux/uuid.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/mei_cl.h>
struct mei_cl_device;
struct mei_device;
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index e1f46a0016fc..8170bb8066a2 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -520,6 +520,22 @@ static inline bool mem_cgroup_is_root(struct mem_cgroup *memcg)
return (memcg == root_mem_cgroup);
}
+/**
+ * mem_cgroup_shrink_is_root - is this a global or root-memcg shrink invocation?
+ * @sc: shrink_control describing the current shrinker call
+ *
+ * Returns true when @sc represents a global reclaim shrink (sc->memcg == NULL)
+ * or a root-memcg shrink, i.e. not a per-memcg iteration of
+ * shrink_slab_memcg(). Filesystems whose ->nr_cached_objects()/
+ * ->free_cached_objects() implementations operate on filesystem-global state
+ * and do not honour sc->memcg can use this to early-return 0 in per-memcg
+ * contexts.
+ */
+static inline bool mem_cgroup_shrink_is_root(struct shrink_control *sc)
+{
+ return !sc->memcg || mem_cgroup_is_root(sc->memcg);
+}
+
static inline bool obj_cgroup_is_root(const struct obj_cgroup *objcg)
{
return objcg->is_root;
@@ -1071,6 +1087,11 @@ static inline bool mem_cgroup_is_root(struct mem_cgroup *memcg)
return true;
}
+static inline bool mem_cgroup_shrink_is_root(struct shrink_control *sc)
+{
+ return true;
+}
+
static inline bool obj_cgroup_is_root(const struct obj_cgroup *objcg)
{
return true;
@@ -1472,6 +1493,31 @@ static inline void lruvec_lock_irq(struct lruvec *lruvec)
spin_lock_irq(&lruvec->lru_lock);
}
+static inline struct lruvec *lruvec_live_lock_irq(struct lruvec *lruvec)
+{
+#ifdef CONFIG_MEMCG
+ struct pglist_data *pgdat = lruvec_pgdat(lruvec);
+ struct mem_cgroup *memcg = lruvec_memcg(lruvec);
+
+ rcu_read_lock();
+
+ /*
+ * The memcg can be NULL when the memory controller is disabled.
+ * Otherwise, the caller keeps the memcg owning @lruvec alive.
+ */
+ while (unlikely(memcg && css_is_dying(&memcg->css))) {
+ memcg = parent_mem_cgroup(memcg);
+ lruvec = mem_cgroup_lruvec(memcg, pgdat);
+ }
+
+ spin_lock_irq(&lruvec->lru_lock);
+#else
+ lruvec_lock_irq(lruvec);
+#endif
+
+ return lruvec;
+}
+
static inline void lruvec_unlock(struct lruvec *lruvec)
{
spin_unlock(&lruvec->lru_lock);
diff --git a/include/linux/mhi.h b/include/linux/mhi.h
index fb3ba639f4f8..4b86ae6f6a82 100644
--- a/include/linux/mhi.h
+++ b/include/linux/mhi.h
@@ -14,6 +14,7 @@
#include <linux/spinlock.h>
#include <linux/wait.h>
#include <linux/workqueue.h>
+#include <linux/device-id/mhi.h>
#define MHI_MAX_OEM_PK_HASH_SEGMENTS 16
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 695c86ee6d7a..8f18a508320d 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -12215,18 +12215,7 @@ struct mlx5_ifc_mcia_reg_bits {
u8 reserved_at_60[0x20];
- u8 dword_0[0x20];
- u8 dword_1[0x20];
- u8 dword_2[0x20];
- u8 dword_3[0x20];
- u8 dword_4[0x20];
- u8 dword_5[0x20];
- u8 dword_6[0x20];
- u8 dword_7[0x20];
- u8 dword_8[0x20];
- u8 dword_9[0x20];
- u8 dword_10[0x20];
- u8 dword_11[0x20];
+ u8 dwords[0x400];
};
struct mlx5_ifc_dcbx_param_bits {
diff --git a/include/linux/mmap_lock.h b/include/linux/mmap_lock.h
index 04b8f61ece5d..6b5c2390cc30 100644
--- a/include/linux/mmap_lock.h
+++ b/include/linux/mmap_lock.h
@@ -621,6 +621,7 @@ static inline void mmap_read_unlock(struct mm_struct *mm)
DEFINE_GUARD(mmap_read_lock, struct mm_struct *,
mmap_read_lock(_T), mmap_read_unlock(_T))
+DEFINE_GUARD_COND(mmap_read_lock, _try, mmap_read_trylock(_T))
static inline void mmap_read_unlock_non_owner(struct mm_struct *mm)
{
diff --git a/include/linux/mmc/sdio_func.h b/include/linux/mmc/sdio_func.h
index 4534bf462aac..5d63a6465b0d 100644
--- a/include/linux/mmc/sdio_func.h
+++ b/include/linux/mmc/sdio_func.h
@@ -9,7 +9,7 @@
#define LINUX_MMC_SDIO_FUNC_H
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/sdio.h>
#include <linux/mmc/pm.h>
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 3b0c9a251a2e..a397213bedac 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -9,706 +9,65 @@
#define LINUX_MOD_DEVICETABLE_H
#ifdef __KERNEL__
-#include <linux/mei.h>
#include <linux/types.h>
-#include <linux/uuid.h>
-typedef unsigned long kernel_ulong_t;
#endif
-#define PCI_ANY_ID (~0)
-
-enum {
- PCI_ID_F_VFIO_DRIVER_OVERRIDE = 1,
-};
-
-/**
- * struct pci_device_id - PCI device ID structure
- * @vendor: Vendor ID to match (or PCI_ANY_ID)
- * @device: Device ID to match (or PCI_ANY_ID)
- * @subvendor: Subsystem vendor ID to match (or PCI_ANY_ID)
- * @subdevice: Subsystem device ID to match (or PCI_ANY_ID)
- * @class: Device class, subclass, and "interface" to match.
- * See Appendix D of the PCI Local Bus Spec or
- * include/linux/pci_ids.h for a full list of classes.
- * Most drivers do not need to specify class/class_mask
- * as vendor/device is normally sufficient.
- * @class_mask: Limit which sub-fields of the class field are compared.
- * See drivers/scsi/sym53c8xx_2/ for example of usage.
- * @driver_data: Data private to the driver.
- * Most drivers don't need to use driver_data field.
- * Best practice is to use driver_data as an index
- * into a static list of equivalent device types,
- * instead of using it as a pointer.
- * @override_only: Match only when dev->driver_override is this driver.
- */
-struct pci_device_id {
- __u32 vendor, device; /* Vendor and device ID or PCI_ANY_ID*/
- __u32 subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */
- __u32 class, class_mask; /* (class,subclass,prog-if) triplet */
- kernel_ulong_t driver_data; /* Data private to the driver */
- __u32 override_only;
-};
-
-
-#define IEEE1394_MATCH_VENDOR_ID 0x0001
-#define IEEE1394_MATCH_MODEL_ID 0x0002
-#define IEEE1394_MATCH_SPECIFIER_ID 0x0004
-#define IEEE1394_MATCH_VERSION 0x0008
-
-struct ieee1394_device_id {
- __u32 match_flags;
- __u32 vendor_id;
- __u32 model_id;
- __u32 specifier_id;
- __u32 version;
- union {
- kernel_ulong_t driver_data;
- const void *driver_data_ptr;
- };
-};
-
-
-/*
- * Device table entry for "new style" table-driven USB drivers.
- * User mode code can read these tables to choose which modules to load.
- * Declare the table as a MODULE_DEVICE_TABLE.
- *
- * A probe() parameter will point to a matching entry from this table.
- * Use the driver_info field for each match to hold information tied
- * to that match: device quirks, etc.
- *
- * Terminate the driver's table with an all-zeroes entry.
- * Use the flag values to control which fields are compared.
- */
-
-/**
- * struct usb_device_id - identifies USB devices for probing and hotplugging
- * @match_flags: Bit mask controlling which of the other fields are used to
- * match against new devices. Any field except for driver_info may be
- * used, although some only make sense in conjunction with other fields.
- * This is usually set by a USB_DEVICE_*() macro, which sets all
- * other fields in this structure except for driver_info.
- * @idVendor: USB vendor ID for a device; numbers are assigned
- * by the USB forum to its members.
- * @idProduct: Vendor-assigned product ID.
- * @bcdDevice_lo: Low end of range of vendor-assigned product version numbers.
- * This is also used to identify individual product versions, for
- * a range consisting of a single device.
- * @bcdDevice_hi: High end of version number range. The range of product
- * versions is inclusive.
- * @bDeviceClass: Class of device; numbers are assigned
- * by the USB forum. Products may choose to implement classes,
- * or be vendor-specific. Device classes specify behavior of all
- * the interfaces on a device.
- * @bDeviceSubClass: Subclass of device; associated with bDeviceClass.
- * @bDeviceProtocol: Protocol of device; associated with bDeviceClass.
- * @bInterfaceClass: Class of interface; numbers are assigned
- * by the USB forum. Products may choose to implement classes,
- * or be vendor-specific. Interface classes specify behavior only
- * of a given interface; other interfaces may support other classes.
- * @bInterfaceSubClass: Subclass of interface; associated with bInterfaceClass.
- * @bInterfaceProtocol: Protocol of interface; associated with bInterfaceClass.
- * @bInterfaceNumber: Number of interface; composite devices may use
- * fixed interface numbers to differentiate between vendor-specific
- * interfaces.
- * @driver_info: Holds information used by the driver. Usually it holds
- * a pointer to a descriptor understood by the driver, or perhaps
- * device flags.
- *
- * In most cases, drivers will create a table of device IDs by using
- * USB_DEVICE(), or similar macros designed for that purpose.
- * They will then export it to userspace using MODULE_DEVICE_TABLE(),
- * and provide it to the USB core through their usb_driver structure.
- *
- * See the usb_match_id() function for information about how matches are
- * performed. Briefly, you will normally use one of several macros to help
- * construct these entries. Each entry you provide will either identify
- * one or more specific products, or will identify a class of products
- * which have agreed to behave the same. You should put the more specific
- * matches towards the beginning of your table, so that driver_info can
- * record quirks of specific products.
- */
-struct usb_device_id {
- /* which fields to match against? */
- __u16 match_flags;
-
- /* Used for product specific matches; range is inclusive */
- __u16 idVendor;
- __u16 idProduct;
- __u16 bcdDevice_lo;
- __u16 bcdDevice_hi;
-
- /* Used for device class matches */
- __u8 bDeviceClass;
- __u8 bDeviceSubClass;
- __u8 bDeviceProtocol;
-
- /* Used for interface class matches */
- __u8 bInterfaceClass;
- __u8 bInterfaceSubClass;
- __u8 bInterfaceProtocol;
-
- /* Used for vendor-specific interface matches */
- __u8 bInterfaceNumber;
-
- /* not matched against */
- kernel_ulong_t driver_info
- __attribute__((aligned(sizeof(kernel_ulong_t))));
-};
-
-/* Some useful macros to use to create struct usb_device_id */
-#define USB_DEVICE_ID_MATCH_VENDOR 0x0001
-#define USB_DEVICE_ID_MATCH_PRODUCT 0x0002
-#define USB_DEVICE_ID_MATCH_DEV_LO 0x0004
-#define USB_DEVICE_ID_MATCH_DEV_HI 0x0008
-#define USB_DEVICE_ID_MATCH_DEV_CLASS 0x0010
-#define USB_DEVICE_ID_MATCH_DEV_SUBCLASS 0x0020
-#define USB_DEVICE_ID_MATCH_DEV_PROTOCOL 0x0040
-#define USB_DEVICE_ID_MATCH_INT_CLASS 0x0080
-#define USB_DEVICE_ID_MATCH_INT_SUBCLASS 0x0100
-#define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
-#define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
-
-#define HID_ANY_ID (~0)
-#define HID_BUS_ANY 0xffff
-#define HID_GROUP_ANY 0x0000
-
-struct hid_device_id {
- __u16 bus;
- __u16 group;
- __u32 vendor;
- __u32 product;
- kernel_ulong_t driver_data;
-};
-
-/* s390 CCW devices */
-struct ccw_device_id {
- __u16 match_flags; /* which fields to match against */
-
- __u16 cu_type; /* control unit type */
- __u16 dev_type; /* device type */
- __u8 cu_model; /* control unit model */
- __u8 dev_model; /* device model */
-
- kernel_ulong_t driver_info;
-};
-
-#define CCW_DEVICE_ID_MATCH_CU_TYPE 0x01
-#define CCW_DEVICE_ID_MATCH_CU_MODEL 0x02
-#define CCW_DEVICE_ID_MATCH_DEVICE_TYPE 0x04
-#define CCW_DEVICE_ID_MATCH_DEVICE_MODEL 0x08
-
-/* s390 AP bus devices */
-struct ap_device_id {
- __u16 match_flags; /* which fields to match against */
- __u8 dev_type; /* device type */
- kernel_ulong_t driver_info;
-};
-
-#define AP_DEVICE_ID_MATCH_CARD_TYPE 0x01
-#define AP_DEVICE_ID_MATCH_QUEUE_TYPE 0x02
-
-/* s390 css bus devices (subchannels) */
-struct css_device_id {
- __u8 match_flags;
- __u8 type; /* subchannel type */
- kernel_ulong_t driver_data;
-};
-
-#define ACPI_ID_LEN 16
-
-struct acpi_device_id {
- __u8 id[ACPI_ID_LEN];
- kernel_ulong_t driver_data;
- __u32 cls;
- __u32 cls_msk;
-};
-
-/**
- * ACPI_DEVICE_CLASS - macro used to describe an ACPI device with
- * the PCI-defined class-code information
- *
- * @_cls : the class, subclass, prog-if triple for this device
- * @_msk : the class mask for this device
- *
- * This macro is used to create a struct acpi_device_id that matches a
- * specific PCI class. The .id and .driver_data fields will be left
- * initialized with the default value.
- */
-#define ACPI_DEVICE_CLASS(_cls, _msk) .cls = (_cls), .cls_msk = (_msk),
-
-#define PNP_ID_LEN 8
-#define PNP_MAX_DEVICES 8
-
-struct pnp_device_id {
- __u8 id[PNP_ID_LEN];
- kernel_ulong_t driver_data;
-};
-
-struct pnp_card_device_id {
- __u8 id[PNP_ID_LEN];
- kernel_ulong_t driver_data;
- struct {
- __u8 id[PNP_ID_LEN];
- } devs[PNP_MAX_DEVICES];
-};
-
-
-#define SERIO_ANY 0xff
-
-struct serio_device_id {
- __u8 type;
- __u8 extra;
- __u8 id;
- __u8 proto;
-};
-
-struct hda_device_id {
- __u32 vendor_id;
- __u32 rev_id;
- __u8 api_version;
- const char *name;
- unsigned long driver_data;
-};
-
-struct sdw_device_id {
- __u16 mfg_id;
- __u16 part_id;
- __u8 sdw_version;
- __u8 class_id;
- kernel_ulong_t driver_data;
-};
-
-/*
- * Struct used for matching a device
- */
-struct of_device_id {
- char name[32];
- char type[32];
- char compatible[128];
- const void *data;
-};
-
-/* VIO */
-struct vio_device_id {
- char type[32];
- char compat[32];
-};
-
-/* PCMCIA */
-
-struct pcmcia_device_id {
- __u16 match_flags;
-
- __u16 manf_id;
- __u16 card_id;
-
- __u8 func_id;
-
- /* for real multi-function devices */
- __u8 function;
-
- /* for pseudo multi-function devices */
- __u8 device_no;
-
- __u32 prod_id_hash[4];
-
- /* not matched against in kernelspace */
- const char * prod_id[4];
-
- /* not matched against */
- kernel_ulong_t driver_info;
- char * cisfile;
-};
-
-#define PCMCIA_DEV_ID_MATCH_MANF_ID 0x0001
-#define PCMCIA_DEV_ID_MATCH_CARD_ID 0x0002
-#define PCMCIA_DEV_ID_MATCH_FUNC_ID 0x0004
-#define PCMCIA_DEV_ID_MATCH_FUNCTION 0x0008
-#define PCMCIA_DEV_ID_MATCH_PROD_ID1 0x0010
-#define PCMCIA_DEV_ID_MATCH_PROD_ID2 0x0020
-#define PCMCIA_DEV_ID_MATCH_PROD_ID3 0x0040
-#define PCMCIA_DEV_ID_MATCH_PROD_ID4 0x0080
-#define PCMCIA_DEV_ID_MATCH_DEVICE_NO 0x0100
-#define PCMCIA_DEV_ID_MATCH_FAKE_CIS 0x0200
-#define PCMCIA_DEV_ID_MATCH_ANONYMOUS 0x0400
-
-/* Input */
-#define INPUT_DEVICE_ID_EV_MAX 0x1f
-#define INPUT_DEVICE_ID_KEY_MIN_INTERESTING 0x71
-#define INPUT_DEVICE_ID_KEY_MAX 0x2ff
-#define INPUT_DEVICE_ID_REL_MAX 0x0f
-#define INPUT_DEVICE_ID_ABS_MAX 0x3f
-#define INPUT_DEVICE_ID_MSC_MAX 0x07
-#define INPUT_DEVICE_ID_LED_MAX 0x0f
-#define INPUT_DEVICE_ID_SND_MAX 0x07
-#define INPUT_DEVICE_ID_FF_MAX 0x7f
-#define INPUT_DEVICE_ID_SW_MAX 0x11
-#define INPUT_DEVICE_ID_PROP_MAX 0x1f
-
-#define INPUT_DEVICE_ID_MATCH_BUS 1
-#define INPUT_DEVICE_ID_MATCH_VENDOR 2
-#define INPUT_DEVICE_ID_MATCH_PRODUCT 4
-#define INPUT_DEVICE_ID_MATCH_VERSION 8
-
-#define INPUT_DEVICE_ID_MATCH_EVBIT 0x0010
-#define INPUT_DEVICE_ID_MATCH_KEYBIT 0x0020
-#define INPUT_DEVICE_ID_MATCH_RELBIT 0x0040
-#define INPUT_DEVICE_ID_MATCH_ABSBIT 0x0080
-#define INPUT_DEVICE_ID_MATCH_MSCIT 0x0100
-#define INPUT_DEVICE_ID_MATCH_LEDBIT 0x0200
-#define INPUT_DEVICE_ID_MATCH_SNDBIT 0x0400
-#define INPUT_DEVICE_ID_MATCH_FFBIT 0x0800
-#define INPUT_DEVICE_ID_MATCH_SWBIT 0x1000
-#define INPUT_DEVICE_ID_MATCH_PROPBIT 0x2000
-
-struct input_device_id {
-
- kernel_ulong_t flags;
-
- __u16 bustype;
- __u16 vendor;
- __u16 product;
- __u16 version;
-
- kernel_ulong_t evbit[INPUT_DEVICE_ID_EV_MAX / BITS_PER_LONG + 1];
- kernel_ulong_t keybit[INPUT_DEVICE_ID_KEY_MAX / BITS_PER_LONG + 1];
- kernel_ulong_t relbit[INPUT_DEVICE_ID_REL_MAX / BITS_PER_LONG + 1];
- kernel_ulong_t absbit[INPUT_DEVICE_ID_ABS_MAX / BITS_PER_LONG + 1];
- kernel_ulong_t mscbit[INPUT_DEVICE_ID_MSC_MAX / BITS_PER_LONG + 1];
- kernel_ulong_t ledbit[INPUT_DEVICE_ID_LED_MAX / BITS_PER_LONG + 1];
- kernel_ulong_t sndbit[INPUT_DEVICE_ID_SND_MAX / BITS_PER_LONG + 1];
- kernel_ulong_t ffbit[INPUT_DEVICE_ID_FF_MAX / BITS_PER_LONG + 1];
- kernel_ulong_t swbit[INPUT_DEVICE_ID_SW_MAX / BITS_PER_LONG + 1];
- kernel_ulong_t propbit[INPUT_DEVICE_ID_PROP_MAX / BITS_PER_LONG + 1];
-
- kernel_ulong_t driver_info;
-};
-
-/* EISA */
-
-#define EISA_SIG_LEN 8
-
-/* The EISA signature, in ASCII form, null terminated */
-struct eisa_device_id {
- char sig[EISA_SIG_LEN];
- kernel_ulong_t driver_data;
-};
-
-#define EISA_DEVICE_MODALIAS_FMT "eisa:s%s"
-
-struct parisc_device_id {
- __u8 hw_type; /* 5 bits used */
- __u8 hversion_rev; /* 4 bits */
- __u16 hversion; /* 12 bits */
- __u32 sversion; /* 20 bits */
-};
-
-#define PA_HWTYPE_ANY_ID 0xff
-#define PA_HVERSION_REV_ANY_ID 0xff
-#define PA_HVERSION_ANY_ID 0xffff
-#define PA_SVERSION_ANY_ID 0xffffffff
-
-/* SDIO */
-
-#define SDIO_ANY_ID (~0)
-
-struct sdio_device_id {
- __u8 class; /* Standard interface or SDIO_ANY_ID */
- __u16 vendor; /* Vendor or SDIO_ANY_ID */
- __u16 device; /* Device ID or SDIO_ANY_ID */
- kernel_ulong_t driver_data; /* Data private to the driver */
-};
-
-/* SSB core, see drivers/ssb/ */
-struct ssb_device_id {
- __u16 vendor;
- __u16 coreid;
- __u8 revision;
- __u8 __pad;
-} __attribute__((packed, aligned(2)));
-#define SSB_DEVICE(_vendor, _coreid, _revision) \
- { .vendor = _vendor, .coreid = _coreid, .revision = _revision, }
-
-#define SSB_ANY_VENDOR 0xFFFF
-#define SSB_ANY_ID 0xFFFF
-#define SSB_ANY_REV 0xFF
-
-/* Broadcom's specific AMBA core, see drivers/bcma/ */
-struct bcma_device_id {
- __u16 manuf;
- __u16 id;
- __u8 rev;
- __u8 class;
-} __attribute__((packed,aligned(2)));
-#define BCMA_CORE(_manuf, _id, _rev, _class) \
- { .manuf = _manuf, .id = _id, .rev = _rev, .class = _class, }
-
-#define BCMA_ANY_MANUF 0xFFFF
-#define BCMA_ANY_ID 0xFFFF
-#define BCMA_ANY_REV 0xFF
-#define BCMA_ANY_CLASS 0xFF
-
-struct virtio_device_id {
- __u32 device;
- __u32 vendor;
-};
-#define VIRTIO_DEV_ANY_ID 0xffffffff
-
-/*
- * For Hyper-V devices we use the device guid as the id.
- */
-struct hv_vmbus_device_id {
- guid_t guid;
- kernel_ulong_t driver_data; /* Data private to the driver */
-};
-
-/* rpmsg */
-
-#define RPMSG_NAME_SIZE 32
-#define RPMSG_DEVICE_MODALIAS_FMT "rpmsg:%s"
-
-struct rpmsg_device_id {
- char name[RPMSG_NAME_SIZE];
- kernel_ulong_t driver_data;
-};
-
-/* i2c */
-
-#define I2C_NAME_SIZE 20
-#define I2C_MODULE_PREFIX "i2c:"
-
-struct i2c_device_id {
- char name[I2C_NAME_SIZE];
- kernel_ulong_t driver_data; /* Data private to the driver */
-};
-
-/* pci_epf */
-
-#define PCI_EPF_NAME_SIZE 20
-#define PCI_EPF_MODULE_PREFIX "pci_epf:"
-
-struct pci_epf_device_id {
- char name[PCI_EPF_NAME_SIZE];
- kernel_ulong_t driver_data;
-};
-
-/* i3c */
-
-#define I3C_MATCH_DCR 0x1
-#define I3C_MATCH_MANUF 0x2
-#define I3C_MATCH_PART 0x4
-#define I3C_MATCH_EXTRA_INFO 0x8
-
-struct i3c_device_id {
- __u8 match_flags;
- __u8 dcr;
- __u16 manuf_id;
- __u16 part_id;
- __u16 extra_info;
-
- const void *data;
-};
-
-/* spi */
-
-#define SPI_NAME_SIZE 32
-#define SPI_MODULE_PREFIX "spi:"
-
-struct spi_device_id {
- char name[SPI_NAME_SIZE];
- kernel_ulong_t driver_data; /* Data private to the driver */
-};
-
-/* SLIMbus */
-
-#define SLIMBUS_NAME_SIZE 32
-#define SLIMBUS_MODULE_PREFIX "slim:"
-
-struct slim_device_id {
- __u16 manf_id, prod_code;
- __u16 dev_index, instance;
-
- /* Data private to the driver */
- kernel_ulong_t driver_data;
-};
-
-#define APR_NAME_SIZE 32
-#define APR_MODULE_PREFIX "apr:"
-
-struct apr_device_id {
- char name[APR_NAME_SIZE];
- __u32 domain_id;
- __u32 svc_id;
- __u32 svc_version;
- kernel_ulong_t driver_data; /* Data private to the driver */
-};
-
-#define SPMI_NAME_SIZE 32
-#define SPMI_MODULE_PREFIX "spmi:"
-
-struct spmi_device_id {
- char name[SPMI_NAME_SIZE];
- kernel_ulong_t driver_data; /* Data private to the driver */
-};
-
-/* dmi */
-enum dmi_field {
- DMI_NONE,
- DMI_BIOS_VENDOR,
- DMI_BIOS_VERSION,
- DMI_BIOS_DATE,
- DMI_BIOS_RELEASE,
- DMI_EC_FIRMWARE_RELEASE,
- DMI_SYS_VENDOR,
- DMI_PRODUCT_NAME,
- DMI_PRODUCT_VERSION,
- DMI_PRODUCT_SERIAL,
- DMI_PRODUCT_UUID,
- DMI_PRODUCT_SKU,
- DMI_PRODUCT_FAMILY,
- DMI_BOARD_VENDOR,
- DMI_BOARD_NAME,
- DMI_BOARD_VERSION,
- DMI_BOARD_SERIAL,
- DMI_BOARD_ASSET_TAG,
- DMI_CHASSIS_VENDOR,
- DMI_CHASSIS_TYPE,
- DMI_CHASSIS_VERSION,
- DMI_CHASSIS_SERIAL,
- DMI_CHASSIS_ASSET_TAG,
- DMI_STRING_MAX,
- DMI_OEM_STRING, /* special case - will not be in dmi_ident */
-};
-
-struct dmi_strmatch {
- unsigned char slot:7;
- unsigned char exact_match:1;
- char substr[79];
-};
-
-struct dmi_system_id {
- int (*callback)(const struct dmi_system_id *);
- const char *ident;
- struct dmi_strmatch matches[4];
- void *driver_data;
-};
-/*
- * struct dmi_device_id appears during expansion of
- * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
- * but this is enough for gcc 3.4.6 to error out:
- * error: storage size of '__mod_dmi_device_table' isn't known
- */
-#define dmi_device_id dmi_system_id
-
-#define DMI_MATCH(a, b) { .slot = a, .substr = b }
-#define DMI_EXACT_MATCH(a, b) { .slot = a, .substr = b, .exact_match = 1 }
-
-#define PLATFORM_NAME_SIZE 24
-#define PLATFORM_MODULE_PREFIX "platform:"
-
-struct platform_device_id {
- char name[PLATFORM_NAME_SIZE];
- kernel_ulong_t driver_data;
-};
-
-#define MDIO_MODULE_PREFIX "mdio:"
-
-#define MDIO_ID_FMT "%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u%u"
-#define MDIO_ID_ARGS(_id) \
- ((_id)>>31) & 1, ((_id)>>30) & 1, ((_id)>>29) & 1, ((_id)>>28) & 1, \
- ((_id)>>27) & 1, ((_id)>>26) & 1, ((_id)>>25) & 1, ((_id)>>24) & 1, \
- ((_id)>>23) & 1, ((_id)>>22) & 1, ((_id)>>21) & 1, ((_id)>>20) & 1, \
- ((_id)>>19) & 1, ((_id)>>18) & 1, ((_id)>>17) & 1, ((_id)>>16) & 1, \
- ((_id)>>15) & 1, ((_id)>>14) & 1, ((_id)>>13) & 1, ((_id)>>12) & 1, \
- ((_id)>>11) & 1, ((_id)>>10) & 1, ((_id)>>9) & 1, ((_id)>>8) & 1, \
- ((_id)>>7) & 1, ((_id)>>6) & 1, ((_id)>>5) & 1, ((_id)>>4) & 1, \
- ((_id)>>3) & 1, ((_id)>>2) & 1, ((_id)>>1) & 1, (_id) & 1
-
-/**
- * struct mdio_device_id - identifies PHY devices on an MDIO/MII bus
- * @phy_id: The result of
- * (mdio_read(&MII_PHYSID1) << 16 | mdio_read(&MII_PHYSID2)) & @phy_id_mask
- * for this PHY type
- * @phy_id_mask: Defines the significant bits of @phy_id. A value of 0
- * is used to terminate an array of struct mdio_device_id.
- */
-struct mdio_device_id {
- __u32 phy_id;
- __u32 phy_id_mask;
-};
-
-struct zorro_device_id {
- __u32 id; /* Device ID or ZORRO_WILDCARD */
- kernel_ulong_t driver_data; /* Data private to the driver */
-};
-
-#define ZORRO_WILDCARD (0xffffffff) /* not official */
-
-#define ZORRO_DEVICE_MODALIAS_FMT "zorro:i%08X"
-
-#define ISAPNP_ANY_ID 0xffff
-struct isapnp_device_id {
- unsigned short card_vendor, card_device;
- unsigned short vendor, function;
- kernel_ulong_t driver_data; /* data private to the driver */
-};
-
-/**
- * struct amba_id - identifies a device on an AMBA bus
- * @id: The significant bits if the hardware device ID
- * @mask: Bitmask specifying which bits of the id field are significant when
- * matching. A driver binds to a device when ((hardware device ID) & mask)
- * == id.
- * @data: Private data used by the driver.
- */
-struct amba_id {
- unsigned int id;
- unsigned int mask;
- void *data;
-};
-
-/**
- * struct mips_cdmm_device_id - identifies devices in MIPS CDMM bus
- * @type: Device type identifier.
- */
-struct mips_cdmm_device_id {
- __u8 type;
-};
-
-/*
- * Match x86 CPUs for CPU specific drivers.
- * See documentation of "x86_match_cpu" for details.
- */
-
-/*
- * MODULE_DEVICE_TABLE expects this struct to be called x86cpu_device_id.
- * Although gcc seems to ignore this error, clang fails without this define.
- */
-#define x86cpu_device_id x86_cpu_id
-struct x86_cpu_id {
- __u16 vendor;
- __u16 family;
- __u16 model;
- __u16 steppings;
- __u16 feature; /* bit index */
- /* Solely for kernel-internal use: DO NOT EXPORT to userspace! */
- __u16 flags;
- __u8 platform_mask;
- __u8 type;
- kernel_ulong_t driver_data;
-};
-
-/* Wild cards for x86_cpu_id::vendor, family, model and feature */
-#define X86_VENDOR_ANY 0xffff
-#define X86_FAMILY_ANY 0
-#define X86_MODEL_ANY 0
-#define X86_STEPPING_ANY 0
-#define X86_STEP_MIN 0
-#define X86_STEP_MAX 0xf
-#define X86_PLATFORM_ANY 0x0
-#define X86_FEATURE_ANY 0 /* Same as FPU, you can't test for that */
-#define X86_CPU_TYPE_ANY 0
+#include "device-id/acpi.h"
+#include "device-id/amba.h"
+#include "device-id/ap.h"
+#include "device-id/apr.h"
+#include "device-id/auxiliary.h"
+#include "device-id/bcma.h"
+#include "device-id/ccw.h"
+#include "device-id/cdx.h"
+#include "device-id/coreboot.h"
+#include "device-id/css.h"
+#include "device-id/dfl.h"
+#include "device-id/dmi.h"
+#include "device-id/eisa.h"
+#include "device-id/fsl_mc.h"
+#include "device-id/hda.h"
+#include "device-id/hid.h"
+#include "device-id/hv_vmbus.h"
+#include "device-id/i2c.h"
+#include "device-id/i3c.h"
+#include "device-id/ieee1394.h"
+#include "device-id/input.h"
+#include "device-id/ipack.h"
+#include "device-id/isapnp.h"
+#include "device-id/ishtp.h"
+#include "device-id/mcb.h"
+#include "device-id/mdio.h"
+#include "device-id/mei_cl.h"
+#include "device-id/mhi.h"
+#include "device-id/mips_cdmm.h"
+#include "device-id/of.h"
+#include "device-id/parisc.h"
+#include "device-id/pci.h"
+#include "device-id/pcmcia.h"
+#include "device-id/platform.h"
+#include "device-id/pnp.h"
+#include "device-id/rio.h"
+#include "device-id/rpmsg.h"
+#include "device-id/sdio.h"
+#include "device-id/sdw.h"
+#include "device-id/serio.h"
+#include "device-id/slim.h"
+#include "device-id/spi.h"
+#include "device-id/spmi.h"
+#include "device-id/ssam.h"
+#include "device-id/ssb.h"
+#include "device-id/tb.h"
+#include "device-id/tee_client.h"
+#include "device-id/typec.h"
+#include "device-id/ulpi.h"
+#include "device-id/usb.h"
+#include "device-id/vchiq.h"
+#include "device-id/vio.h"
+#include "device-id/virtio.h"
+#include "device-id/wmi.h"
+#include "device-id/x86_cpu.h"
+#include "device-id/zorro.h"
/*
* Generic table type for matching CPU features.
@@ -719,265 +78,4 @@ struct cpu_feature {
__u16 feature;
};
-#define IPACK_ANY_FORMAT 0xff
-#define IPACK_ANY_ID (~0)
-struct ipack_device_id {
- __u8 format; /* Format version or IPACK_ANY_ID */
- __u32 vendor; /* Vendor ID or IPACK_ANY_ID */
- __u32 device; /* Device ID or IPACK_ANY_ID */
-};
-
-#define MEI_CL_MODULE_PREFIX "mei:"
-#define MEI_CL_NAME_SIZE 32
-#define MEI_CL_VERSION_ANY 0xff
-
-/**
- * struct mei_cl_device_id - MEI client device identifier
- * @name: helper name
- * @uuid: client uuid
- * @version: client protocol version
- * @driver_info: information used by the driver.
- *
- * identifies mei client device by uuid and name
- */
-struct mei_cl_device_id {
- char name[MEI_CL_NAME_SIZE];
- uuid_le uuid;
- __u8 version;
- kernel_ulong_t driver_info;
-};
-
-/* RapidIO */
-
-#define RIO_ANY_ID 0xffff
-
-/**
- * struct rio_device_id - RIO device identifier
- * @did: RapidIO device ID
- * @vid: RapidIO vendor ID
- * @asm_did: RapidIO assembly device ID
- * @asm_vid: RapidIO assembly vendor ID
- *
- * Identifies a RapidIO device based on both the device/vendor IDs and
- * the assembly device/vendor IDs.
- */
-struct rio_device_id {
- __u16 did, vid;
- __u16 asm_did, asm_vid;
-};
-
-struct mcb_device_id {
- __u16 device;
- kernel_ulong_t driver_data;
-};
-
-struct ulpi_device_id {
- __u16 vendor;
- __u16 product;
- kernel_ulong_t driver_data;
-};
-
-/**
- * struct fsl_mc_device_id - MC object device identifier
- * @vendor: vendor ID
- * @obj_type: MC object type
- *
- * Type of entries in the "device Id" table for MC object devices supported by
- * a MC object device driver. The last entry of the table has vendor set to 0x0
- */
-struct fsl_mc_device_id {
- __u16 vendor;
- const char obj_type[16];
-};
-
-/**
- * struct tb_service_id - Thunderbolt service identifiers
- * @match_flags: Flags used to match the structure
- * @protocol_key: Protocol key the service supports
- * @protocol_id: Protocol id the service supports
- * @protocol_version: Version of the protocol
- * @protocol_revision: Revision of the protocol software
- * @driver_data: Driver specific data
- *
- * Thunderbolt XDomain services are exposed as devices where each device
- * carries the protocol information the service supports. Thunderbolt
- * XDomain service drivers match against that information.
- */
-struct tb_service_id {
- __u32 match_flags;
- char protocol_key[8 + 1];
- __u32 protocol_id;
- __u32 protocol_version;
- __u32 protocol_revision;
- kernel_ulong_t driver_data;
-};
-
-#define TBSVC_MATCH_PROTOCOL_KEY 0x0001
-#define TBSVC_MATCH_PROTOCOL_ID 0x0002
-#define TBSVC_MATCH_PROTOCOL_VERSION 0x0004
-#define TBSVC_MATCH_PROTOCOL_REVISION 0x0008
-
-/* USB Type-C Alternate Modes */
-
-#define TYPEC_ANY_MODE 0x7
-
-/**
- * struct typec_device_id - USB Type-C alternate mode identifiers
- * @svid: Standard or Vendor ID
- * @mode: Mode index
- * @driver_data: Driver specific data
- */
-struct typec_device_id {
- __u16 svid;
- __u8 mode;
- kernel_ulong_t driver_data;
-};
-
-/**
- * struct tee_client_device_id - tee based device identifier
- * @uuid: For TEE based client devices we use the device uuid as
- * the identifier.
- */
-struct tee_client_device_id {
- uuid_t uuid;
-};
-
-/* WMI */
-
-#define WMI_MODULE_PREFIX "wmi:"
-
-/**
- * struct wmi_device_id - WMI device identifier
- * @guid_string: 36 char string of the form fa50ff2b-f2e8-45de-83fa-65417f2f49ba
- * @context: pointer to driver specific data
- */
-struct wmi_device_id {
- const char guid_string[UUID_STRING_LEN+1];
- const void *context;
-};
-
-#define MHI_DEVICE_MODALIAS_FMT "mhi:%s"
-#define MHI_NAME_SIZE 32
-
-#define MHI_EP_DEVICE_MODALIAS_FMT "mhi_ep:%s"
-
-/**
- * struct mhi_device_id - MHI device identification
- * @chan: MHI channel name
- * @driver_data: driver data;
- */
-struct mhi_device_id {
- const char chan[MHI_NAME_SIZE];
- kernel_ulong_t driver_data;
-};
-
-#define AUXILIARY_NAME_SIZE 40
-#define AUXILIARY_MODULE_PREFIX "auxiliary:"
-
-struct auxiliary_device_id {
- char name[AUXILIARY_NAME_SIZE];
- kernel_ulong_t driver_data;
-};
-
-/* Surface System Aggregator Module */
-
-#define SSAM_MATCH_TARGET 0x1
-#define SSAM_MATCH_INSTANCE 0x2
-#define SSAM_MATCH_FUNCTION 0x4
-
-struct ssam_device_id {
- __u8 match_flags;
-
- __u8 domain;
- __u8 category;
- __u8 target;
- __u8 instance;
- __u8 function;
-
- kernel_ulong_t driver_data;
-};
-
-/*
- * DFL (Device Feature List)
- *
- * DFL defines a linked list of feature headers within the device MMIO space to
- * provide an extensible way of adding features. Software can walk through these
- * predefined data structures to enumerate features. It is now used in the FPGA.
- * See Documentation/fpga/dfl.rst for more information.
- *
- * The dfl bus type is introduced to match the individual feature devices (dfl
- * devices) for specific dfl drivers.
- */
-
-/**
- * struct dfl_device_id - dfl device identifier
- * @type: DFL FIU type of the device. See enum dfl_id_type.
- * @feature_id: feature identifier local to its DFL FIU type.
- * @driver_data: driver specific data.
- */
-struct dfl_device_id {
- __u16 type;
- __u16 feature_id;
- kernel_ulong_t driver_data;
-};
-
-/* ISHTP (Integrated Sensor Hub Transport Protocol) */
-
-#define ISHTP_MODULE_PREFIX "ishtp:"
-
-/**
- * struct ishtp_device_id - ISHTP device identifier
- * @guid: GUID of the device.
- * @driver_data: pointer to driver specific data
- */
-struct ishtp_device_id {
- guid_t guid;
- kernel_ulong_t driver_data;
-};
-
-#define CDX_ANY_ID (0xFFFF)
-
-enum {
- CDX_ID_F_VFIO_DRIVER_OVERRIDE = 1,
-};
-
-/**
- * struct cdx_device_id - CDX device identifier
- * @vendor: Vendor ID
- * @device: Device ID
- * @subvendor: Subsystem vendor ID (or CDX_ANY_ID)
- * @subdevice: Subsystem device ID (or CDX_ANY_ID)
- * @class: Device class
- * Most drivers do not need to specify class/class_mask
- * as vendor/device is normally sufficient.
- * @class_mask: Limit which sub-fields of the class field are compared.
- * @override_only: Match only when dev->driver_override is this driver.
- *
- * Type of entries in the "device Id" table for CDX devices supported by
- * a CDX device driver.
- */
-struct cdx_device_id {
- __u16 vendor;
- __u16 device;
- __u16 subvendor;
- __u16 subdevice;
- __u32 class;
- __u32 class_mask;
- __u32 override_only;
-};
-
-struct vchiq_device_id {
- char name[32];
-};
-
-/**
- * struct coreboot_device_id - Identifies a coreboot table entry
- * @tag: tag ID
- * @driver_data: driver specific data
- */
-struct coreboot_device_id {
- __u32 tag;
- kernel_ulong_t driver_data;
-};
-
#endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index b67a12541eac..8840b126979f 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -300,9 +300,11 @@ struct hh_cache {
* We could use other alignment values, but we must maintain the
* relationship HH alignment <= LL alignment.
*/
-#define LL_RESERVED_SPACE(dev) \
- ((((dev)->hard_header_len + READ_ONCE((dev)->needed_headroom)) \
+#define LL_RESERVED_SPACE_EX(dev, hlen) \
+ ((((hlen) + READ_ONCE((dev)->needed_headroom)) \
& ~(HH_DATA_MOD - 1)) + HH_DATA_MOD)
+#define LL_RESERVED_SPACE(dev) \
+ LL_RESERVED_SPACE_EX(dev, (dev)->hard_header_len)
#define LL_RESERVED_SPACE_EXTRA(dev,extra) \
((((dev)->hard_header_len + READ_ONCE((dev)->needed_headroom) + (extra)) \
& ~(HH_DATA_MOD - 1)) + HH_DATA_MOD)
@@ -1131,6 +1133,9 @@ struct netdev_net_notifier {
* netdev_hw_addr_list_for_each(ha, uc). Return 0 on success or a
* negative errno to request a retry via the core backoff.
*
+ * void (*ndo_work)(struct net_device *dev, unsigned long events);
+ * Run deferred work scheduled with netdev_work_sched(@events).
+ *
* int (*ndo_set_mac_address)(struct net_device *dev, void *addr);
* This function is called when the Media Access Control address
* needs to be changed. If this interface is not defined, the
@@ -1460,6 +1465,8 @@ struct net_device_ops {
struct net_device *dev,
struct netdev_hw_addr_list *uc,
struct netdev_hw_addr_list *mc);
+ void (*ndo_work)(struct net_device *dev,
+ unsigned long events);
int (*ndo_set_mac_address)(struct net_device *dev,
void *addr);
int (*ndo_validate_addr)(struct net_device *dev);
@@ -1930,8 +1937,11 @@ enum netdev_reg_state {
* has been enabled due to the need to listen to
* additional unicast addresses in a device that
* does not implement ndo_set_rx_mode()
- * @rx_mode_node: List entry for rx_mode work processing
- * @rx_mode_tracker: Refcount tracker for rx_mode work
+ * @work_node: List entry for async netdev_work processing
+ * @work_tracker: Refcount tracker for async netdev_work
+ * @work_pending: Driver-defined pending netdev_work, passed to
+ * ndo_work() (see netdev_work_sched())
+ * @work_core_pending: Core-defined pending netdev_work (NETDEV_WORK_*)
* @rx_mode_addr_cache: Recycled snapshot entries for rx_mode work
* @rx_mode_retry_timer: Timer that re-queues rx_mode work after failure
* @rx_mode_retry_count: Number of consecutive retries already scheduled
@@ -2326,8 +2336,10 @@ struct net_device {
unsigned int promiscuity;
unsigned int allmulti;
bool uc_promisc;
- struct list_head rx_mode_node;
- netdevice_tracker rx_mode_tracker;
+ struct list_head work_node;
+ netdevice_tracker work_tracker;
+ unsigned long work_pending;
+ unsigned long work_core_pending;
struct netdev_hw_addr_list rx_mode_addr_cache;
struct timer_list rx_mode_retry_timer;
unsigned int rx_mode_retry_count;
@@ -3521,11 +3533,6 @@ static inline bool dev_validate_header(const struct net_device *dev,
if (len < dev->min_header_len)
return false;
- if (capable(CAP_SYS_RAWIO)) {
- memset(ll_header + len, 0, dev->hard_header_len - len);
- return true;
- }
-
if (dev->header_ops && dev->header_ops->validate)
return dev->header_ops->validate(ll_header, len);
@@ -5176,6 +5183,9 @@ void dev_fetch_sw_netstats(struct rtnl_link_stats64 *s,
const struct pcpu_sw_netstats __percpu *netstats);
void dev_get_tstats64(struct net_device *dev, struct rtnl_link_stats64 *s);
+void netdev_work_sched(struct net_device *dev, unsigned long events);
+unsigned long netdev_work_cancel(struct net_device *dev, unsigned long mask);
+
enum {
NESTED_SYNC_IMM_BIT,
NESTED_SYNC_TODO_BIT,
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
index b98331572ad2..c46864cc6623 100644
--- a/include/linux/netfilter/ipset/ip_set.h
+++ b/include/linux/netfilter/ipset/ip_set.h
@@ -244,8 +244,8 @@ extern void ip_set_type_unregister(struct ip_set_type *set_type);
/* A generic IP set */
struct ip_set {
- /* For call_cru in destroy */
- struct rcu_head rcu;
+ /* for set destruction */
+ struct rcu_work rwork;
/* The name of the set */
char name[IPSET_MAXNAMELEN];
/* Lock protecting the set data */
@@ -273,7 +273,7 @@ struct ip_set {
/* Number of elements (vs timeout) */
u32 elements;
/* Size of the dynamic extensions (vs timeout) */
- size_t ext_size;
+ atomic64_t ext_size;
/* Element data size */
size_t dsize;
/* Offsets to extensions in elements */
diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h
index dbc614dfe0d5..aafa0c04f917 100644
--- a/include/linux/netfilter/nf_conntrack_sip.h
+++ b/include/linux/netfilter/nf_conntrack_sip.h
@@ -115,7 +115,7 @@ struct nf_nat_sip_hooks {
unsigned int *datalen);
void (*seq_adjust)(struct sk_buff *skb,
- unsigned int protoff, s16 off);
+ unsigned int protoff, s32 off);
unsigned int (*expect)(struct sk_buff *skb,
unsigned int protoff,
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 20d70dddbe50..25062f4a0dd5 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -18,7 +18,7 @@
* @match: the match extension
* @target: the target extension
* @matchinfo: per-match data
- * @targetinfo: per-target data
+ * @targinfo: per-target data
* @state: pointer to hook state this packet came from
* @fragoff: packet is a fragment, this is the data offset
* @thoff: position of transport header relative to skb->data
@@ -77,7 +77,9 @@ static inline u_int8_t xt_family(const struct xt_action_param *par)
* @match: struct xt_match through which this function was invoked
* @matchinfo: per-match data
* @hook_mask: via which hooks the new rule is reachable
- * Other fields as above.
+ * @family: actual NFPROTO_* through which the function is invoked
+ * (helpful when match->family == NFPROTO_UNSPEC)
+ * @nft_compat: running from the nft compat layer if true
*/
struct xt_mtchk_param {
struct net *net;
@@ -91,8 +93,13 @@ struct xt_mtchk_param {
};
/**
- * struct xt_mdtor_param - match destructor parameters
- * Fields as above.
+ * struct xt_mtdtor_param - match destructor parameters
+ *
+ * @net: network namespace through which the check was invoked
+ * @match: struct xt_match through which this function was invoked
+ * @matchinfo: per-match data
+ * @family: actual NFPROTO_* through which the function is invoked
+ * (helpful when match->family == NFPROTO_UNSPEC)
*/
struct xt_mtdtor_param {
struct net *net;
@@ -105,10 +112,16 @@ struct xt_mtdtor_param {
* struct xt_tgchk_param - parameters for target extensions'
* checkentry functions
*
+ * @net: network namespace through which the check was invoked
+ * @table: table the rule is tried to be inserted into
* @entryinfo: the family-specific rule data
* (struct ipt_entry, ip6t_entry, arpt_entry, ebt_entry)
- *
- * Other fields see above.
+ * @target: the target extension
+ * @targinfo: per-target data
+ * @hook_mask: via which hooks the new rule is reachable
+ * @family: actual NFPROTO_* through which the function is invoked
+ * (helpful when match->family == NFPROTO_UNSPEC)
+ * @nft_compat: running from the nft compat layer if true
*/
struct xt_tgchk_param {
struct net *net;
@@ -336,9 +349,9 @@ struct xt_table_info *xt_alloc_table_info(unsigned int size);
void xt_free_table_info(struct xt_table_info *info);
/**
- * xt_recseq - recursive seqcount for netfilter use
+ * var xt_recseq - recursive seqcount for netfilter use
*
- * Packet processing changes the seqcount only if no recursion happened
+ * Packet processing changes the seqcount only if no recursion happened.
* get_counters() can use read_seqcount_begin()/read_seqcount_retry(),
* because we use the normal seqcount convention :
* Low order bit set to 1 if a writer is active.
diff --git a/include/linux/netfs.h b/include/linux/netfs.h
index 243c0f737938..d0b62d53eea9 100644
--- a/include/linux/netfs.h
+++ b/include/linux/netfs.h
@@ -61,14 +61,16 @@ struct netfs_inode {
#if IS_ENABLED(CONFIG_FSCACHE)
struct fscache_cookie *cache;
#endif
- struct mutex wb_lock; /* Writeback serialisation */
+ struct list_head wb_queue; /* Queue of processes wanting to do writeback */
loff_t _remote_i_size; /* Size of the remote file */
loff_t _zero_point; /* Size after which we assume there's no data
* on the server */
+ spinlock_t lock; /* Lock covering wb_queue */
atomic_t io_count; /* Number of outstanding reqs */
unsigned long flags;
#define NETFS_ICTX_ODIRECT 0 /* The file has DIO in progress */
#define NETFS_ICTX_UNBUFFERED 1 /* I/O should not use the pagecache */
+#define NETFS_ICTX_WB_LOCK 2 /* Writeback serialisation lock */
#define NETFS_ICTX_MODIFIED_ATTR 3 /* Indicate change in mtime/ctime */
#define NETFS_ICTX_SINGLE_NO_UPLOAD 4 /* Monolithic payload, cache but no upload */
};
@@ -253,6 +255,7 @@ struct netfs_io_request {
unsigned long long cleaned_to; /* Position we've cleaned folios to */
unsigned long long abandon_to; /* Position to abandon folios to */
const struct folio *no_unlock_folio; /* Don't unlock this folio after read */
+ gfp_t gfp; /* GFP flags to use */
unsigned int direct_bv_count; /* Number of elements in direct_bv[] */
unsigned int debug_id;
unsigned int rsize; /* Maximum read size (0 for none) */
@@ -462,6 +465,10 @@ int netfs_alloc_folioq_buffer(struct address_space *mapping,
size_t *_cur_size, ssize_t size, gfp_t gfp);
void netfs_free_folioq_buffer(struct folio_queue *fq);
+/* Writeback exclusion API. */
+bool netfs_wb_begin(struct netfs_inode *ictx, bool nowait);
+void netfs_wb_end(struct netfs_inode *ictx);
+
/**
* netfs_inode - Get the netfs inode context from the inode
* @inode: The inode to query
@@ -743,7 +750,8 @@ static inline void netfs_inode_init(struct netfs_inode *ctx,
#if IS_ENABLED(CONFIG_FSCACHE)
ctx->cache = NULL;
#endif
- mutex_init(&ctx->wb_lock);
+ INIT_LIST_HEAD(&ctx->wb_queue);
+ spin_lock_init(&ctx->lock);
/* ->releasepage() drives zero_point */
if (use_zero_point) {
ctx->_zero_point = ctx->_remote_i_size;
@@ -753,7 +761,7 @@ static inline void netfs_inode_init(struct netfs_inode *ctx,
/**
* netfs_resize_file - Note that a file got resized
- * @ctx: The netfs inode being resized
+ * @ictx: The netfs inode being resized
* @new_i_size: The new file size
* @changed_on_server: The change was applied to the server
*
diff --git a/include/linux/ntb.h b/include/linux/ntb.h
index 879c3e89e026..ae72caa03859 100644
--- a/include/linux/ntb.h
+++ b/include/linux/ntb.h
@@ -567,7 +567,7 @@ void ntb_msg_event(struct ntb_dev *ntb);
int ntb_default_port_number(struct ntb_dev *ntb);
/**
- * ntb_default_port_count() - get the default number of peer device ports
+ * ntb_default_peer_port_count() - get the default number of peer device ports
* @ntb: NTB device context.
*
* By default hardware driver supports just one peer device.
@@ -582,7 +582,7 @@ int ntb_default_peer_port_count(struct ntb_dev *ntb);
/**
* ntb_default_peer_port_number() - get the default peer port by given index
* @ntb: NTB device context.
- * @idx: Peer port index (should not differ from zero).
+ * @pidx: Peer port index (should not differ from zero).
*
* By default hardware driver supports just one peer device, so this method
* shall return the corresponding value from enum ntb_default_port.
diff --git a/include/linux/of.h b/include/linux/of.h
index 20e4f752d5b6..b920aac6b975 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -16,7 +16,7 @@
#include <linux/cleanup.h>
#include <linux/errno.h>
#include <linux/kobject.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/of.h>
#include <linux/property.h>
#include <linux/list.h>
diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h
index 17471ef8e092..181c438a9b0a 100644
--- a/include/linux/of_platform.h
+++ b/include/linux/of_platform.h
@@ -6,7 +6,9 @@
* <benh@kernel.crashing.org>
*/
-#include <linux/mod_devicetable.h>
+#include <linux/types.h>
+#include <linux/err.h>
+#include <linux/device-id/of.h>
struct device;
struct device_node;
diff --git a/include/linux/page_ext.h b/include/linux/page_ext.h
index 61e876e255e8..f23d4b218da0 100644
--- a/include/linux/page_ext.h
+++ b/include/linux/page_ext.h
@@ -120,14 +120,18 @@ struct page_ext_iter {
* page_ext_iter_begin() - Prepare for iterating through page extensions.
* @iter: page extension iterator.
* @pfn: PFN of the page we're interested in.
+ * @count: maximum number of page extensions to return.
*
* Must be called with RCU read lock taken.
*
* Return: NULL if no page_ext exists for this page.
*/
static inline struct page_ext *page_ext_iter_begin(struct page_ext_iter *iter,
- unsigned long pfn)
+ unsigned long pfn, unsigned long count)
{
+ if (!count)
+ return NULL;
+
iter->index = 0;
iter->start_pfn = pfn;
iter->page_ext = page_ext_lookup(pfn);
@@ -138,19 +142,22 @@ static inline struct page_ext *page_ext_iter_begin(struct page_ext_iter *iter,
/**
* page_ext_iter_next() - Get next page extension
* @iter: page extension iterator.
+ * @count: maximum number of page extensions to return.
*
* Must be called with RCU read lock taken.
*
* Return: NULL if no next page_ext exists.
*/
-static inline struct page_ext *page_ext_iter_next(struct page_ext_iter *iter)
+static inline struct page_ext *page_ext_iter_next(struct page_ext_iter *iter,
+ unsigned long count)
{
unsigned long pfn;
if (WARN_ON_ONCE(!iter->page_ext))
return NULL;
- iter->index++;
+ if (++iter->index >= count)
+ return NULL;
pfn = iter->start_pfn + iter->index;
if (page_ext_iter_next_fast_possible(pfn))
@@ -183,9 +190,9 @@ static inline struct page_ext *page_ext_iter_get(const struct page_ext_iter *ite
* IMPORTANT: must be called with RCU read lock taken.
*/
#define for_each_page_ext(__page, __pgcount, __page_ext, __iter) \
- for (__page_ext = page_ext_iter_begin(&__iter, page_to_pfn(__page));\
- __page_ext && __iter.index < __pgcount; \
- __page_ext = page_ext_iter_next(&__iter))
+ for (__page_ext = page_ext_iter_begin(&__iter, page_to_pfn(__page), __pgcount); \
+ __page_ext; \
+ __page_ext = page_ext_iter_next(&__iter, __pgcount))
#else /* !CONFIG_PAGE_EXTENSION */
struct page_ext;
diff --git a/include/linux/page_reporting.h b/include/linux/page_reporting.h
index 9d4ca5c218a0..272b1274efdc 100644
--- a/include/linux/page_reporting.h
+++ b/include/linux/page_reporting.h
@@ -5,7 +5,6 @@
#include <linux/mmzone.h>
#include <linux/scatterlist.h>
-/* This value should always be a power of 2, see page_reporting_cycle() */
#define PAGE_REPORTING_CAPACITY 32
#define PAGE_REPORTING_ORDER_UNSPECIFIED -1
@@ -22,6 +21,9 @@ struct page_reporting_dev_info {
/* Minimal order of page reporting */
unsigned int order;
+
+ /* Max pages per report batch; 0 (default) means PAGE_REPORTING_CAPACITY */
+ unsigned int capacity;
};
/* Tear-down and bring-up for page reporting devices */
diff --git a/include/linux/pci-epc.h b/include/linux/pci-epc.h
index 1eca1264815b..f247cf9bcf1a 100644
--- a/include/linux/pci-epc.h
+++ b/include/linux/pci-epc.h
@@ -62,6 +62,47 @@ struct pci_epc_map {
};
/**
+ * enum pci_epc_aux_resource_type - auxiliary resource type identifiers
+ * @PCI_EPC_AUX_DOORBELL_MMIO: Doorbell MMIO, that might be outside the DMA
+ * controller register window
+ *
+ * EPC backends may expose auxiliary blocks (e.g. DMA engines) by mapping their
+ * register windows and descriptor memories into BAR space. This enum
+ * identifies the type of each exposable resource.
+ */
+enum pci_epc_aux_resource_type {
+ PCI_EPC_AUX_DOORBELL_MMIO,
+};
+
+/**
+ * struct pci_epc_aux_resource - a physical auxiliary resource that may be
+ * exposed for peer use
+ * @type: resource type, see enum pci_epc_aux_resource_type
+ * @phys_addr: physical base address of the resource
+ * @size: size of the resource in bytes
+ * @bar: BAR number where this resource is already exposed to the RC
+ * (NO_BAR if not)
+ * @bar_offset: offset within @bar where the resource starts (valid iff
+ * @bar != NO_BAR)
+ * @u: type-specific metadata
+ */
+struct pci_epc_aux_resource {
+ enum pci_epc_aux_resource_type type;
+ phys_addr_t phys_addr;
+ resource_size_t size;
+ enum pci_barno bar;
+ resource_size_t bar_offset;
+
+ union {
+ /* PCI_EPC_AUX_DOORBELL_MMIO */
+ struct {
+ int irq; /* IRQ number for the doorbell handler */
+ u32 data; /* write value to ring the doorbell */
+ } db_mmio;
+ } u;
+};
+
+/**
* struct pci_epc_ops - set of function pointers for performing EPC operations
* @write_header: ops to populate configuration space header
* @set_bar: ops to configure the BAR
@@ -84,6 +125,9 @@ struct pci_epc_map {
* @start: ops to start the PCI link
* @stop: ops to stop the PCI link
* @get_features: ops to get the features supported by the EPC
+ * @get_aux_resources_count: ops to get the number of controller-owned
+ * auxiliary resources
+ * @get_aux_resources: ops to retrieve controller-owned auxiliary resources
* @owner: the module owner containing the ops
*/
struct pci_epc_ops {
@@ -115,6 +159,11 @@ struct pci_epc_ops {
void (*stop)(struct pci_epc *epc);
const struct pci_epc_features* (*get_features)(struct pci_epc *epc,
u8 func_no, u8 vfunc_no);
+ int (*get_aux_resources_count)(struct pci_epc *epc, u8 func_no,
+ u8 vfunc_no);
+ int (*get_aux_resources)(struct pci_epc *epc, u8 func_no, u8 vfunc_no,
+ struct pci_epc_aux_resource *resources,
+ int num_resources);
struct module *owner;
};
@@ -343,6 +392,11 @@ int pci_epc_start(struct pci_epc *epc);
void pci_epc_stop(struct pci_epc *epc);
const struct pci_epc_features *pci_epc_get_features(struct pci_epc *epc,
u8 func_no, u8 vfunc_no);
+int pci_epc_get_aux_resources_count(struct pci_epc *epc, u8 func_no,
+ u8 vfunc_no);
+int pci_epc_get_aux_resources(struct pci_epc *epc, u8 func_no, u8 vfunc_no,
+ struct pci_epc_aux_resource *resources,
+ int num_resources);
enum pci_barno
pci_epc_get_first_free_bar(const struct pci_epc_features *epc_features);
enum pci_barno pci_epc_get_next_free_bar(const struct pci_epc_features
diff --git a/include/linux/pci-epf.h b/include/linux/pci-epf.h
index 7737a7c03260..704e1dc8b30a 100644
--- a/include/linux/pci-epf.h
+++ b/include/linux/pci-epf.h
@@ -11,7 +11,7 @@
#include <linux/configfs.h>
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/pci.h>
#include <linux/msi.h>
#include <linux/pci.h>
@@ -152,14 +152,41 @@ struct pci_epf_bar {
struct pci_epf_bar_submap *submap;
};
+enum pci_epf_doorbell_type {
+ PCI_EPF_DOORBELL_MSI = 0,
+ PCI_EPF_DOORBELL_EMBEDDED,
+};
+
/**
* struct pci_epf_doorbell_msg - represents doorbell message
- * @msg: MSI message
- * @virq: IRQ number of this doorbell MSI message
+ * @msg: Doorbell address/data pair to be mapped into BAR space.
+ * For MSI-backed doorbells this is the MSI message, while for
+ * "embedded" doorbells this represents an MMIO write that asserts
+ * an interrupt on the EP side.
+ * @virq: IRQ number of this doorbell message
+ * @irq_flags: Required flags for request_irq()/request_threaded_irq().
+ * Callers may OR-in additional flags (e.g. IRQF_ONESHOT).
+ * @type: Doorbell type.
+ * @bar: BAR number where the doorbell target is already exposed to the RC
+ * (NO_BAR if not)
+ * @offset: offset within @bar for the doorbell target (valid iff
+ * @bar != NO_BAR)
+ * @iova_base: Internal: base DMA address returned by dma_map_resource() for the
+ * embedded doorbell MMIO window (used only for unmapping). Valid
+ * when @type is PCI_EPF_DOORBELL_EMBEDDED and @iova_size is
+ * non-zero.
+ * @iova_size: Internal: size of the dma_map_resource() mapping at @iova_base.
+ * Zero when no mapping was created (e.g. pre-exposed fixed BAR).
*/
struct pci_epf_doorbell_msg {
struct msi_msg msg;
int virq;
+ unsigned long irq_flags;
+ enum pci_epf_doorbell_type type;
+ enum pci_barno bar;
+ resource_size_t offset;
+ dma_addr_t iova_base;
+ size_t iova_size;
};
/**
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 2c4454583c11..64b308b6e61c 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -24,9 +24,10 @@
#define LINUX_PCI_H
#include <linux/args.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/pci.h>
#include <linux/types.h>
+#include <linux/sizes.h>
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/list.h>
@@ -508,15 +509,13 @@ struct pci_dev {
unsigned int no_command_memory:1; /* No PCI_COMMAND_MEMORY */
unsigned int rom_bar_overlap:1; /* ROM BAR disable broken */
unsigned int rom_attr_enabled:1; /* Display of ROM attribute enabled? */
- unsigned int non_mappable_bars:1; /* BARs can't be mapped to user-space */
+ unsigned int non_mappable_bars:1; /* BARs can't be mapped by CPU or peers */
pci_dev_flags_t dev_flags;
atomic_t enable_cnt; /* pci_enable_device has been called */
spinlock_t pcie_cap_lock; /* Protects RMW ops in capability accessors */
u32 saved_config_space[16]; /* Config space saved at suspend time */
struct hlist_head saved_cap_space;
- struct bin_attribute *res_attr[DEVICE_COUNT_RESOURCE]; /* sysfs file for resources */
- struct bin_attribute *res_attr_wc[DEVICE_COUNT_RESOURCE]; /* sysfs file for WC mapping of resources */
#ifdef CONFIG_HOTPLUG_PCI_PCIE
unsigned int broken_cmd_compl:1; /* No compl for some cmds */
@@ -636,6 +635,7 @@ struct pci_host_bridge {
int domain_nr;
struct list_head windows; /* resource_entry */
struct list_head dma_ranges; /* dma ranges resource list */
+ struct list_head ports; /* Root Port list (pci_host_port) */
#ifdef CONFIG_PCI_IDE
u16 nr_ide_streams; /* Max streams possibly active in @ide_stream_ida */
struct ida ide_stream_ida;
@@ -660,6 +660,8 @@ struct pci_host_bridge {
unsigned int preserve_config:1; /* Preserve FW resource setup */
unsigned int size_windows:1; /* Enable root bus sizing */
unsigned int msi_domain:1; /* Bridge wants MSI domain */
+ unsigned int broken_l1ss_resume:1; /* Resuming from L1SS during
+ system suspend is broken */
/* Resource alignment requirements */
resource_size_t (*align_resource)(struct pci_dev *dev,
@@ -727,8 +729,6 @@ struct pci_bus {
pci_bus_flags_t bus_flags; /* Inherited by child buses */
struct device *bridge;
struct device dev;
- struct bin_attribute *legacy_io; /* Legacy I/O for this bus */
- struct bin_attribute *legacy_mem; /* Legacy mem */
unsigned int is_added:1;
unsigned int unsafe_warn:1; /* warned about RW1C config write */
unsigned int flit_mode:1; /* Link in Flit mode */
@@ -1171,6 +1171,10 @@ enum {
/* These external functions are only available when PCI support is enabled */
#ifdef CONFIG_PCI
+/* PCI legacy I/O port and memory address space sizes. */
+#define PCI_LEGACY_IO_SIZE (SZ_64K - 1)
+#define PCI_LEGACY_MEM_SIZE SZ_1M
+
extern unsigned int pci_flags;
static inline void pci_set_flags(int flags) { pci_flags = flags; }
@@ -2086,6 +2090,8 @@ pci_release_mem_regions(struct pci_dev *pdev)
pci_select_bars(pdev, IORESOURCE_MEM));
}
+bool pci_suspend_retains_context(struct pci_dev *pdev);
+
#else /* CONFIG_PCI is not enabled */
static inline void pci_set_flags(int flags) { }
@@ -2244,6 +2250,11 @@ pci_alloc_irq_vectors(struct pci_dev *dev, unsigned int min_vecs,
static inline void pci_free_irq_vectors(struct pci_dev *dev)
{
}
+
+static inline bool pci_suspend_retains_context(struct pci_dev *pdev)
+{
+ return true;
+}
#endif /* CONFIG_PCI */
/* Include architecture-dependent settings and functions */
@@ -2300,6 +2311,31 @@ int pci_iobar_pfn(struct pci_dev *pdev, int bar, struct vm_area_struct *vma);
CONCATENATE(__pci_dev_for_each_res, COUNT_ARGS(__VA_ARGS__)) \
(dev, res, __VA_ARGS__)
+/**
+ * pci_resource_is_io - check if a PCI resource is of I/O port type.
+ * @dev: PCI device to check.
+ * @resno: The resource number (BAR index) to check.
+ *
+ * Returns true if the resource type is I/O port.
+ */
+static inline bool pci_resource_is_io(const struct pci_dev *dev, int resno)
+{
+ return resource_type(pci_resource_n(dev, resno)) == IORESOURCE_IO;
+}
+
+/**
+ * pci_resource_is_mem - check if a PCI resource is of memory type.
+ * @dev: PCI device to check.
+ * @resno: The resource number (BAR index) to check.
+ *
+ * Returns true if the resource type is memory, including
+ * prefetchable memory.
+ */
+static inline bool pci_resource_is_mem(const struct pci_dev *dev, int resno)
+{
+ return resource_type(pci_resource_n(dev, resno)) == IORESOURCE_MEM;
+}
+
/*
* Similar to the helpers above, these manipulate per-pci_dev
* driver-specific data. They are really just a wrapper around
@@ -2506,11 +2542,6 @@ int pcibios_alloc_irq(struct pci_dev *dev);
void pcibios_free_irq(struct pci_dev *dev);
resource_size_t pcibios_default_alignment(void);
-#if !defined(HAVE_PCI_MMAP) && !defined(ARCH_GENERIC_PCI_MMAP_RESOURCE)
-extern int pci_create_resource_files(struct pci_dev *dev);
-extern void pci_remove_resource_files(struct pci_dev *dev);
-#endif
-
#if defined(CONFIG_PCI_MMCONFIG) || defined(CONFIG_ACPI_MCFG)
void __init pci_mmcfg_early_init(void);
void __init pci_mmcfg_late_init(void);
@@ -2540,7 +2571,7 @@ int pci_vfs_assigned(struct pci_dev *dev);
int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs);
int pci_sriov_get_totalvfs(struct pci_dev *dev);
int pci_sriov_configure_simple(struct pci_dev *dev, int nr_virtfn);
-resource_size_t pci_iov_resource_size(struct pci_dev *dev, int resno);
+resource_size_t pci_iov_resource_size(const struct pci_dev *dev, int resno);
int pci_iov_vf_bar_set_size(struct pci_dev *dev, int resno, int size);
u32 pci_iov_vf_bar_get_sizes(struct pci_dev *dev, int resno, int num_vfs);
void pci_vf_drivers_autoprobe(struct pci_dev *dev, bool probe);
@@ -2548,7 +2579,8 @@ void pci_vf_drivers_autoprobe(struct pci_dev *dev, bool probe);
/* Arch may override these (weak) */
int pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs);
int pcibios_sriov_disable(struct pci_dev *pdev);
-resource_size_t pcibios_iov_resource_alignment(struct pci_dev *dev, int resno);
+resource_size_t pcibios_iov_resource_alignment(const struct pci_dev *dev,
+ int resno);
#else
static inline int pci_iov_virtfn_bus(struct pci_dev *dev, int id)
{
@@ -2593,7 +2625,8 @@ static inline int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs)
static inline int pci_sriov_get_totalvfs(struct pci_dev *dev)
{ return 0; }
#define pci_sriov_configure_simple NULL
-static inline resource_size_t pci_iov_resource_size(struct pci_dev *dev, int resno)
+static inline resource_size_t pci_iov_resource_size(const struct pci_dev *dev,
+ int resno)
{ return 0; }
static inline int pci_iov_vf_bar_set_size(struct pci_dev *dev, int resno, int size)
{ return -ENODEV; }
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 24cb42f66e4b..1c9d40e09107 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2732,6 +2732,9 @@
#define PCI_DEVICE_ID_INTEL_82815_MC 0x1130
#define PCI_DEVICE_ID_INTEL_82815_CGC 0x1132
#define PCI_DEVICE_ID_INTEL_SST_TNG 0x119a
+#define PCI_DEVICE_ID_INTEL_DSA_GNRD 0x11fb
+#define PCI_DEVICE_ID_INTEL_DSA_DMR 0x1212
+#define PCI_DEVICE_ID_INTEL_IAA_DMR 0x1216
#define PCI_DEVICE_ID_INTEL_82092AA_0 0x1221
#define PCI_DEVICE_ID_INTEL_82437 0x122d
#define PCI_DEVICE_ID_INTEL_82371FB_0 0x122e
@@ -3052,6 +3055,11 @@
#define PCI_DEVICE_ID_INTEL_5400_FBD1 0x4036
#define PCI_DEVICE_ID_INTEL_HDA_TGL_H 0x43c8
#define PCI_DEVICE_ID_INTEL_HDA_DG1 0x490d
+#define PCI_DEVICE_ID_INTEL_QAT_4XXX 0x4940
+#define PCI_DEVICE_ID_INTEL_QAT_401XX 0x4942
+#define PCI_DEVICE_ID_INTEL_QAT_402XX 0x4944
+#define PCI_DEVICE_ID_INTEL_QAT_420XX 0x4946
+#define PCI_DEVICE_ID_INTEL_QAT_6XXX 0x4948
#define PCI_DEVICE_ID_INTEL_HDA_EHL_0 0x4b55
#define PCI_DEVICE_ID_INTEL_HDA_EHL_3 0x4b58
#define PCI_DEVICE_ID_INTEL_HDA_WCL 0x4d28
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 199a7aaa341b..fc680901275b 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -23,7 +23,7 @@
#include <linux/module.h>
#include <linux/timer.h>
#include <linux/workqueue.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/mdio.h>
#include <linux/u64_stats_sync.h>
#include <linux/irqreturn.h>
#include <linux/iopoll.h>
diff --git a/include/linux/platform_data/x86/int3472.h b/include/linux/platform_data/x86/int3472.h
index 93f1e1fe09b4..a73841dfae27 100644
--- a/include/linux/platform_data/x86/int3472.h
+++ b/include/linux/platform_data/x86/int3472.h
@@ -13,6 +13,7 @@
#include <linux/leds.h>
#include <linux/regulator/driver.h>
#include <linux/regulator/machine.h>
+#include <linux/device-id/dmi.h>
#include <linux/types.h>
/* FIXME drop this once the I2C_DEV_NAME_FORMAT macro has been added to include/linux/i2c.h */
@@ -72,7 +73,6 @@
container_of(clk, struct int3472_discrete_device, clock)
struct acpi_device;
-struct dmi_system_id;
struct i2c_client;
struct platform_device;
diff --git a/include/linux/platform_data/x86/soc.h b/include/linux/platform_data/x86/soc.h
index f981907a5cb0..a6a6b313dfa7 100644
--- a/include/linux/platform_data/x86/soc.h
+++ b/include/linux/platform_data/x86/soc.h
@@ -12,7 +12,7 @@
#if IS_ENABLED(CONFIG_X86)
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/x86_cpu.h>
#include <asm/cpu_device_id.h>
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 26e6a43358e2..8c566f09d04e 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -11,6 +11,7 @@
#define _PLATFORM_DEVICE_H_
#include <linux/device.h>
+#include <linux/device-id/platform.h>
#define PLATFORM_DEVID_NONE (-1)
#define PLATFORM_DEVID_AUTO (-2)
@@ -18,7 +19,6 @@
struct irq_affinity;
struct mfd_cell;
struct property_entry;
-struct platform_device_id;
struct platform_device {
const char *name;
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 23fe3eaf242d..e0c0d17eb7d8 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -12,7 +12,7 @@
#include <linux/device.h>
#include <linux/list.h>
#include <linux/errno.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/pnp.h>
#include <linux/console.h>
#define PNP_NAME_LEN 50
diff --git a/include/linux/psi.h b/include/linux/psi.h
index e0745873e3f2..7966e3ac03b9 100644
--- a/include/linux/psi.h
+++ b/include/linux/psi.h
@@ -25,7 +25,9 @@ void psi_memstall_leave(unsigned long *flags);
int psi_show(struct seq_file *s, struct psi_group *group, enum psi_res res);
struct psi_trigger *psi_trigger_create(struct psi_group *group, char *buf,
enum psi_res res, struct file *file,
- struct kernfs_open_file *of);
+ struct kernfs_open_file *of,
+ bool *need_rtpoll_worker);
+int psi_trigger_create_rtpoll_worker(struct psi_group *group);
void psi_trigger_destroy(struct psi_trigger *t);
__poll_t psi_trigger_poll(void **trigger_ptr, struct file *file,
diff --git a/include/linux/ptr_ring.h b/include/linux/ptr_ring.h
index c95e891903f0..d2c3629bbe45 100644
--- a/include/linux/ptr_ring.h
+++ b/include/linux/ptr_ring.h
@@ -98,29 +98,13 @@ static inline bool ptr_ring_full_bh(struct ptr_ring *r)
/* Note: callers invoking this in a loop must use a compiler barrier,
* for example cpu_relax(). Callers must hold producer_lock.
- */
-static inline int __ptr_ring_check_produce(struct ptr_ring *r)
-{
- if (unlikely(!r->size))
- return -EINVAL;
-
- if (data_race(r->queue[r->producer]))
- return -ENOSPC;
-
- return 0;
-}
-
-/* Note: callers invoking this in a loop must use a compiler barrier,
- * for example cpu_relax(). Callers must hold producer_lock.
* Callers are responsible for making sure pointer that is being queued
* points to a valid data.
*/
static inline int __ptr_ring_produce(struct ptr_ring *r, void *ptr)
{
- int p = __ptr_ring_check_produce(r);
-
- if (p)
- return p;
+ if (unlikely(!r->size) || data_race(r->queue[r->producer]))
+ return -ENOSPC;
/* Make sure the pointer we are storing points to a valid data. */
/* Pairs with the dependency ordering in __ptr_ring_consume. */
diff --git a/include/linux/raspberrypi/vchiq_bus.h b/include/linux/raspberrypi/vchiq_bus.h
index 9de179b39f85..e52291a3b247 100644
--- a/include/linux/raspberrypi/vchiq_bus.h
+++ b/include/linux/raspberrypi/vchiq_bus.h
@@ -7,7 +7,7 @@
#define _VCHIQ_DEVICE_H
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/vchiq.h>
struct vchiq_drv_mgmt;
diff --git a/include/linux/rio.h b/include/linux/rio.h
index 2c29f21ba9e5..f42379775ce8 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -16,7 +16,7 @@
#include <linux/errno.h>
#include <linux/device.h>
#include <linux/rio_regs.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/rio.h>
#ifdef CONFIG_RAPIDIO_DMA_ENGINE
#include <linux/dmaengine.h>
#endif
diff --git a/include/linux/rolling_buffer.h b/include/linux/rolling_buffer.h
index ac15b1ffdd83..9e5dad29669c 100644
--- a/include/linux/rolling_buffer.h
+++ b/include/linux/rolling_buffer.h
@@ -43,13 +43,13 @@ struct rolling_buffer_snapshot {
#define ROLLBUF_MARK_2 BIT(1)
int rolling_buffer_init(struct rolling_buffer *roll, unsigned int rreq_id,
- unsigned int direction);
-int rolling_buffer_make_space(struct rolling_buffer *roll);
+ unsigned int direction, gfp_t gfp);
+int rolling_buffer_make_space(struct rolling_buffer *roll, gfp_t gfp);
ssize_t rolling_buffer_load_from_ra(struct rolling_buffer *roll,
struct readahead_control *ractl,
struct folio_batch *put_batch);
ssize_t rolling_buffer_append(struct rolling_buffer *roll, struct folio *folio,
- unsigned int flags);
+ unsigned int flags, gfp_t gfp);
struct folio_queue *rolling_buffer_delete_spent(struct rolling_buffer *roll);
void rolling_buffer_clear(struct rolling_buffer *roll);
diff --git a/include/linux/rpmsg.h b/include/linux/rpmsg.h
index 2e40eb54155e..0171c490339c 100644
--- a/include/linux/rpmsg.h
+++ b/include/linux/rpmsg.h
@@ -13,7 +13,7 @@
#include <linux/types.h>
#include <linux/device.h>
#include <linux/err.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/rpmsg.h>
#include <linux/kref.h>
#include <linux/mutex.h>
#include <linux/poll.h>
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 95da051fb155..c09fc22819d0 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -190,6 +190,8 @@ extern int rtc_set_time(struct rtc_device *rtc, struct rtc_time *tm);
int __rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm);
extern int rtc_read_alarm(struct rtc_device *rtc,
struct rtc_wkalrm *alrm);
+extern int rtc_read_next_alarm(struct rtc_device *rtc,
+ struct rtc_wkalrm *alrm);
extern int rtc_set_alarm(struct rtc_device *rtc,
struct rtc_wkalrm *alrm);
extern int rtc_initialize_alarm(struct rtc_device *rtc,
diff --git a/include/linux/serio.h b/include/linux/serio.h
index 69a47674af65..98be7084412c 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -13,7 +13,7 @@
#include <linux/spinlock.h>
#include <linux/mutex.h>
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/serio.h>
#include <uapi/linux/serio.h>
extern const struct bus_type serio_bus;
diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h
index a8553401b1c9..d5e35f24738d 100644
--- a/include/linux/skmsg.h
+++ b/include/linux/skmsg.h
@@ -551,20 +551,6 @@ static inline void psock_progs_drop(struct sk_psock_progs *progs)
psock_set_prog(&progs->skb_verdict, NULL);
}
-/* for tcp only, sk is locked */
-static inline ssize_t sk_psock_msg_inq(struct sock *sk)
-{
- struct sk_psock *psock;
- ssize_t inq = 0;
-
- psock = sk_psock_get(sk);
- if (likely(psock)) {
- inq = sk_psock_get_msg_len_nolock(psock);
- sk_psock_put(sk, psock);
- }
- return inq;
-}
-
/* for udp only, sk is not locked */
static inline ssize_t sk_msg_first_len(struct sock *sk)
{
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 51f03f18c9a7..32c9f8ed7ae2 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -58,10 +58,13 @@ enum _slab_flag_bits {
#endif
_SLAB_OBJECT_POISON,
_SLAB_CMPXCHG_DOUBLE,
+#ifdef CONFIG_SLAB_OBJ_EXT
_SLAB_NO_OBJ_EXT,
-#if defined(CONFIG_SLAB_OBJ_EXT) && defined(CONFIG_64BIT)
+#ifdef CONFIG_64BIT
_SLAB_OBJ_EXT_IN_OBJ,
#endif
+#endif
+ _SLAB_NO_SHEAVES,
_SLAB_FLAGS_LAST_BIT
};
@@ -239,8 +242,14 @@ enum _slab_flag_bits {
#endif
#define SLAB_TEMPORARY SLAB_RECLAIM_ACCOUNT /* Objects are short-lived */
-/* Slab created using create_boot_cache */
+/* Slab caches without obj_exts array */
+#ifdef CONFIG_SLAB_OBJ_EXT
#define SLAB_NO_OBJ_EXT __SLAB_FLAG_BIT(_SLAB_NO_OBJ_EXT)
+#else
+#define SLAB_NO_OBJ_EXT __SLAB_FLAG_UNUSED
+#endif
+
+#define SLAB_NO_SHEAVES __SLAB_FLAG_BIT(_SLAB_NO_SHEAVES)
#if defined(CONFIG_SLAB_OBJ_EXT) && defined(CONFIG_64BIT)
#define SLAB_OBJ_EXT_IN_OBJ __SLAB_FLAG_BIT(_SLAB_OBJ_EXT_IN_OBJ)
@@ -505,8 +514,12 @@ typedef struct { unsigned long v; } kmalloc_token_t;
extern unsigned long random_kmalloc_seed;
#define __kmalloc_token(...) ((kmalloc_token_t){ .v = _CODE_LOCATION_ })
#elif defined(CONFIG_KMALLOC_PARTITION_TYPED)
+#ifdef __CHECKER__
+#define __kmalloc_token(...) ((kmalloc_token_t){ .v = 0 })
+#else /* !__CHECKER__ */
#define __kmalloc_token(...) ((kmalloc_token_t){ .v = __builtin_infer_alloc_token(__VA_ARGS__) })
-#endif
+#endif /* __CHECKER__ */
+#endif /* CONFIG_KMALLOC_PARTITION_TYPED */
#define DECL_TOKEN_PARAM(_token) , kmalloc_token_t (_token)
#define _PASS_TOKEN_PARAM(_token) , (_token)
#define PASS_TOKEN_PARAM(_token) (_token)
@@ -700,6 +713,9 @@ enum kmalloc_cache_type {
#ifndef CONFIG_MEMCG
KMALLOC_CGROUP = KMALLOC_NORMAL,
#endif
+#ifndef CONFIG_SLAB_OBJ_EXT
+ KMALLOC_NO_OBJ_EXT = KMALLOC_NORMAL,
+#endif
KMALLOC_PARTITION_START = KMALLOC_NORMAL,
KMALLOC_PARTITION_END = KMALLOC_PARTITION_START + KMALLOC_PARTITION_CACHES_NR,
#ifdef CONFIG_SLUB_TINY
@@ -713,6 +729,9 @@ enum kmalloc_cache_type {
#ifdef CONFIG_MEMCG
KMALLOC_CGROUP,
#endif
+#ifdef CONFIG_SLAB_OBJ_EXT
+ KMALLOC_NO_OBJ_EXT,
+#endif
NR_KMALLOC_TYPES
};
diff --git a/include/linux/slimbus.h b/include/linux/slimbus.h
index a4608d9a9684..ca6f1da4bdf3 100644
--- a/include/linux/slimbus.h
+++ b/include/linux/slimbus.h
@@ -8,7 +8,7 @@
#include <linux/device.h>
#include <linux/module.h>
#include <linux/completion.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/slim.h>
extern const struct bus_type slimbus_bus;
diff --git a/include/linux/soc/qcom/apr.h b/include/linux/soc/qcom/apr.h
index 58fa1df96347..909e84f84e0c 100644
--- a/include/linux/soc/qcom/apr.h
+++ b/include/linux/soc/qcom/apr.h
@@ -5,7 +5,7 @@
#include <linux/spinlock.h>
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/apr.h>
#include <dt-bindings/soc/qcom,apr.h>
#include <dt-bindings/soc/qcom,gpr.h>
diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index a46cbaec5949..79dd44922fbc 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -11,8 +11,9 @@
#include <linux/idr.h>
#include <linux/irq.h>
#include <linux/irqdomain.h>
+#include <linux/jiffies.h>
#include <linux/lockdep_types.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/sdw.h>
#include <linux/mutex.h>
#include <linux/types.h>
#include <sound/sdca.h>
@@ -1093,8 +1094,6 @@ int sdw_slave_get_current_bank(struct sdw_slave *sdev);
int sdw_slave_get_scale_index(struct sdw_slave *slave, u8 *base);
-int sdw_slave_wait_for_init(struct sdw_slave *slave, int timeout_ms);
-
/* messaging and data APIs */
int sdw_read(struct sdw_slave *slave, u32 addr);
int sdw_write(struct sdw_slave *slave, u32 addr, u8 value);
@@ -1138,12 +1137,6 @@ static inline int sdw_slave_get_current_bank(struct sdw_slave *sdev)
return -EINVAL;
}
-static inline int sdw_slave_wait_for_init(struct sdw_slave *slave, int timeout_ms)
-{
- WARN_ONCE(1, "SoundWire API is disabled");
- return -EINVAL;
-}
-
/* messaging and data APIs */
static inline int sdw_read(struct sdw_slave *slave, u32 addr)
{
@@ -1207,4 +1200,33 @@ static inline int sdw_update_no_pm(struct sdw_slave *slave, u32 addr, u8 mask, u
#endif /* CONFIG_SOUNDWIRE */
+/**
+ * sdw_slave_wait_for_init - Wait for device initialisation
+ * @slave: Pointer to the SoundWire peripheral.
+ * @timeout_ms: Timeout in milliseconds.
+ *
+ * Wait for a peripheral device to enumerate and be initialised by the
+ * SoundWire core.
+ *
+ * Return: Zero on success, and a negative error code on failure.
+ */
+static inline int sdw_slave_wait_for_init(struct sdw_slave *slave, int timeout_ms)
+{
+ unsigned long time;
+
+ if (!slave)
+ return 0;
+
+ time = wait_for_completion_timeout(&slave->initialization_complete,
+ msecs_to_jiffies(timeout_ms));
+ if (!time) {
+ dev_err(&slave->dev, "Initialization not complete\n");
+ return -ETIMEDOUT;
+ }
+
+ slave->unattach_request = 0;
+
+ return 0;
+}
+
#endif /* __SOUNDWIRE_H */
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index f6ed93eff00b..4c285d3ede1d 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -12,7 +12,9 @@
#include <linux/device.h>
#include <linux/gpio/consumer.h>
#include <linux/kthread.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/acpi.h>
+#include <linux/device-id/of.h>
+#include <linux/device-id/spi.h>
#include <linux/overflow.h>
#include <linux/scatterlist.h>
#include <linux/slab.h>
diff --git a/include/linux/spmi.h b/include/linux/spmi.h
index 28e8c8bd3944..4eb9564a7fb3 100644
--- a/include/linux/spmi.h
+++ b/include/linux/spmi.h
@@ -76,6 +76,7 @@ void spmi_device_remove(struct spmi_device *sdev);
* @cmd: sends a non-data command sequence on the SPMI bus.
* @read_cmd: sends a register read command sequence on the SPMI bus.
* @write_cmd: sends a register write command sequence on the SPMI bus.
+ * @priv: array of private data.
*/
struct spmi_controller {
struct device dev;
@@ -85,6 +86,7 @@ struct spmi_controller {
u8 sid, u16 addr, u8 *buf, size_t len);
int (*write_cmd)(struct spmi_controller *ctrl, u8 opcode,
u8 sid, u16 addr, const u8 *buf, size_t len);
+ u8 priv[];
};
static inline struct spmi_controller *to_spmi_controller(struct device *d)
@@ -109,7 +111,7 @@ struct spmi_controller *spmi_controller_alloc(struct device *parent,
/**
* spmi_controller_put() - decrement controller refcount
- * @ctrl SPMI controller.
+ * @ctrl: SPMI controller.
*/
static inline void spmi_controller_put(struct spmi_controller *ctrl)
{
@@ -129,6 +131,7 @@ int devm_spmi_controller_add(struct device *parent, struct spmi_controller *ctrl
* this structure.
* @probe: binds this driver to a SPMI device.
* @remove: unbinds this driver from the SPMI device.
+ * @shutdown: shuts down this driver.
*
* If PM runtime support is desired for a slave, a device driver can call
* pm_runtime_put() from their probe() routine (and a balancing
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index e1fb11e0f12c..7fee9afa9458 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -8,7 +8,7 @@
#include <linux/spinlock.h>
#include <linux/pci.h>
#include <linux/gpio/driver.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/ssb.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index f8b406b0a1af..3c2b8c355ab3 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -190,6 +190,7 @@ int rpc_switch_client_transport(struct rpc_clnt *,
const struct rpc_timeout *);
void rpc_shutdown_client(struct rpc_clnt *);
+void rpc_hold_client(struct rpc_clnt *);
void rpc_release_client(struct rpc_clnt *);
void rpc_task_release_transport(struct rpc_task *);
void rpc_task_release_client(struct rpc_task *);
diff --git a/include/linux/surface_aggregator/device.h b/include/linux/surface_aggregator/device.h
index 8cd8c38cf3f3..ed6b271e5a73 100644
--- a/include/linux/surface_aggregator/device.h
+++ b/include/linux/surface_aggregator/device.h
@@ -14,7 +14,7 @@
#define _LINUX_SURFACE_AGGREGATOR_DEVICE_H
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/ssam.h>
#include <linux/property.h>
#include <linux/types.h>
diff --git a/include/linux/switchtec.h b/include/linux/switchtec.h
index cdb58d61c152..724da6c08bf7 100644
--- a/include/linux/switchtec.h
+++ b/include/linux/switchtec.h
@@ -42,6 +42,7 @@ enum switchtec_gen {
SWITCHTEC_GEN3,
SWITCHTEC_GEN4,
SWITCHTEC_GEN5,
+ SWITCHTEC_GEN6,
};
struct mrpc_regs {
diff --git a/include/linux/tee_drv.h b/include/linux/tee_drv.h
index e561a26f537a..f3c5e106d853 100644
--- a/include/linux/tee_drv.h
+++ b/include/linux/tee_drv.h
@@ -9,7 +9,7 @@
#include <linux/device.h>
#include <linux/kref.h>
#include <linux/list.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/tee_client.h>
#include <linux/tee.h>
#include <linux/types.h>
diff --git a/include/linux/thunderbolt.h b/include/linux/thunderbolt.h
index feb1af175cfd..557288c0274b 100644
--- a/include/linux/thunderbolt.h
+++ b/include/linux/thunderbolt.h
@@ -23,7 +23,7 @@ struct device;
#include <linux/idr.h>
#include <linux/list.h>
#include <linux/mutex.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/tb.h>
#include <linux/pci.h>
#include <linux/uuid.h>
#include <linux/workqueue.h>
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 4a0c36f40fe2..e0d838c9ce93 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -292,13 +292,18 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p)
{ \
} \
static inline bool \
+ __trace_##name##_enabled(void) \
+ { \
+ return static_branch_unlikely(&__tracepoint_##name.key);\
+ } \
+ static inline bool \
trace_##name##_enabled(void) \
{ \
if (IS_ENABLED(CONFIG_LOCKDEP)) { \
WARN_ONCE(!rcu_is_watching(), \
"RCU not watching for tracepoint"); \
} \
- return static_branch_unlikely(&__tracepoint_##name.key);\
+ return __trace_##name##_enabled(); \
}
#define __DECLARE_TRACE(name, proto, args, cond, data_proto) \
@@ -457,6 +462,11 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p)
{ \
} \
static inline bool \
+ __trace_##name##_enabled(void) \
+ { \
+ return false; \
+ } \
+ static inline bool \
trace_##name##_enabled(void) \
{ \
return false; \
diff --git a/include/linux/ulpi/driver.h b/include/linux/ulpi/driver.h
index a8cb617a3028..c668d9c8d876 100644
--- a/include/linux/ulpi/driver.h
+++ b/include/linux/ulpi/driver.h
@@ -2,7 +2,7 @@
#ifndef __LINUX_ULPI_DRIVER_H
#define __LINUX_ULPI_DRIVER_H
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/ulpi.h>
#include <linux/device.h>
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 25a203ac7a7e..1da4ad1610bc 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -2,7 +2,7 @@
#ifndef __LINUX_USB_H
#define __LINUX_USB_H
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/usb.h>
#include <linux/usb/ch9.h>
#define USB_MAJOR 180
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 75b2b763f1ba..534e6650e2aa 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -13,6 +13,7 @@
#include <linux/mutex.h>
#include <linux/serial.h>
#include <linux/kfifo.h>
+#include <linux/usb.h>
/* The maximum number of ports one device can grab at once */
#define MAX_NUM_PORTS 16
diff --git a/include/linux/usb/typec_altmode.h b/include/linux/usb/typec_altmode.h
index b90cc5cfff8d..ef21ead551be 100644
--- a/include/linux/usb/typec_altmode.h
+++ b/include/linux/usb/typec_altmode.h
@@ -3,7 +3,7 @@
#ifndef __USB_TYPEC_ALTMODE_H
#define __USB_TYPEC_ALTMODE_H
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/typec.h>
#include <linux/usb/typec.h>
#include <linux/device.h>
diff --git a/include/linux/vfio_pci_core.h b/include/linux/vfio_pci_core.h
index 5fc6ce4dd786..9a1674c152aa 100644
--- a/include/linux/vfio_pci_core.h
+++ b/include/linux/vfio_pci_core.h
@@ -101,6 +101,9 @@ struct vfio_pci_core_device {
const struct vfio_pci_device_ops *pci_ops;
void __iomem *barmap[PCI_STD_NUM_BARS];
bool bar_mmap_supported[PCI_STD_NUM_BARS];
+ /* Flags modified at runtime - dedicated storage unit */
+ bool virq_disabled;
+ bool bardirty;
u8 *pci_config_map;
u8 *vconfig;
struct perm_bits *msi_perm;
@@ -115,18 +118,21 @@ struct vfio_pci_core_device {
u16 msix_size;
u32 msix_offset;
u32 rbar[7];
+ /* Flags only modified on setup/release - bitfield ok */
bool has_dyn_msix:1;
bool pci_2_3:1;
- bool virq_disabled:1;
bool reset_works:1;
bool extended_caps:1;
- bool bardirty:1;
bool has_vga:1;
- bool needs_reset:1;
bool nointx:1;
bool needs_pm_restore:1;
- bool pm_intx_masked:1;
- bool pm_runtime_engaged:1;
+ bool disable_idle_d3:1;
+ bool nointxmask:1;
+ bool disable_vga:1;
+ /* Flags modified at runtime - dedicated storage unit */
+ bool needs_reset;
+ bool pm_intx_masked;
+ bool pm_runtime_engaged;
bool sriov_active;
struct pci_saved_state *pci_saved_state;
struct pci_saved_state *pm_save;
@@ -157,8 +163,6 @@ int vfio_pci_core_register_dev_region(struct vfio_pci_core_device *vdev,
unsigned int type, unsigned int subtype,
const struct vfio_pci_regops *ops,
size_t size, u32 flags, void *data);
-void vfio_pci_core_set_params(bool nointxmask, bool is_disable_vga,
- bool is_disable_idle_d3);
void vfio_pci_core_close_device(struct vfio_device *core_vdev);
int vfio_pci_core_init_dev(struct vfio_device *core_vdev);
void vfio_pci_core_release_dev(struct vfio_device *core_vdev);
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index bf089e51970e..93e573c56563 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -7,7 +7,7 @@
#include <linux/scatterlist.h>
#include <linux/spinlock.h>
#include <linux/device.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/virtio.h>
#include <linux/gfp.h>
#include <linux/dma-mapping.h>
#include <linux/completion.h>
diff --git a/include/linux/wmi.h b/include/linux/wmi.h
index d723e4b1cafb..defcb624a7e2 100644
--- a/include/linux/wmi.h
+++ b/include/linux/wmi.h
@@ -11,7 +11,7 @@
#include <linux/compiler_attributes.h>
#include <linux/device.h>
#include <linux/acpi.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/wmi.h>
#include <linux/types.h>
/**
diff --git a/include/linux/zorro.h b/include/linux/zorro.h
index f36c8d39553d..4514c3109deb 100644
--- a/include/linux/zorro.h
+++ b/include/linux/zorro.h
@@ -17,7 +17,7 @@
#include <linux/device.h>
#include <linux/init.h>
#include <linux/ioport.h>
-#include <linux/mod_devicetable.h>
+#include <linux/device-id/zorro.h>
#include <asm/zorro.h>