diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/pcc.h | 29 | ||||
| -rw-r--r-- | include/crypto/hash.h | 2 | ||||
| -rw-r--r-- | include/linux/efi.h | 4 | ||||
| -rw-r--r-- | include/linux/ioprio.h | 3 | ||||
| -rw-r--r-- | include/linux/nfs_fs.h | 8 | ||||
| -rw-r--r-- | include/linux/nfs_fs_sb.h | 8 | ||||
| -rw-r--r-- | include/linux/nfs_xdr.h | 57 | ||||
| -rw-r--r-- | include/linux/sbitmap.h | 19 | ||||
| -rw-r--r-- | include/linux/skbuff.h | 23 | ||||
| -rw-r--r-- | include/linux/sunrpc/xdr.h | 9 | ||||
| -rw-r--r-- | include/net/dst.h | 12 | ||||
| -rw-r--r-- | include/net/udp.h | 24 | ||||
| -rw-r--r-- | include/sound/tas2781-tlv.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/io_uring.h | 4 | ||||
| -rw-r--r-- | include/uapi/linux/raid/md_p.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/vt.h | 34 |
16 files changed, 155 insertions, 85 deletions
diff --git a/include/acpi/pcc.h b/include/acpi/pcc.h index 840bfc95bae3..9af3b502f839 100644 --- a/include/acpi/pcc.h +++ b/include/acpi/pcc.h @@ -17,6 +17,35 @@ struct pcc_mbox_chan { u32 latency; u32 max_access_rate; u16 min_turnaround_time; + + /* Set to true to indicate that the mailbox should manage + * writing the dat to the shared buffer. This differs from + * the case where the drivesr are writing to the buffer and + * using send_data only to ring the doorbell. If this flag + * is set, then the void * data parameter of send_data must + * point to a kernel-memory buffer formatted in accordance with + * the PCC specification. + * + * The active buffer management will include reading the + * notify_on_completion flag, and will then + * call mbox_chan_txdone when the acknowledgment interrupt is + * received. + */ + bool manage_writes; + + /* Optional callback that allows the driver + * to allocate the memory used for receiving + * messages. The return value is the location + * inside the buffer where the mailbox should write the data. + */ + void *(*rx_alloc)(struct mbox_client *cl, int size); +}; + +struct pcc_header { + u32 signature; + u32 flags; + u32 length; + u32 command; }; /* Generic Communications Channel Shared Memory Region */ diff --git a/include/crypto/hash.h b/include/crypto/hash.h index db294d452e8c..bbaeae705ef0 100644 --- a/include/crypto/hash.h +++ b/include/crypto/hash.h @@ -184,7 +184,7 @@ struct shash_desc { * Worst case is hmac(sha3-224-s390). Its context is a nested 'shash_desc' * containing a 'struct s390_sha_ctx'. */ -#define HASH_MAX_DESCSIZE (sizeof(struct shash_desc) + 360) +#define HASH_MAX_DESCSIZE (sizeof(struct shash_desc) + 361) #define MAX_SYNC_HASH_REQSIZE (sizeof(struct ahash_request) + \ HASH_MAX_DESCSIZE) diff --git a/include/linux/efi.h b/include/linux/efi.h index e3776d9cad07..a98cc39e7aaa 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -439,6 +439,7 @@ void efi_native_runtime_setup(void); /* OVMF protocol GUIDs */ #define OVMF_SEV_MEMORY_ACCEPTANCE_PROTOCOL_GUID EFI_GUID(0xc5a010fe, 0x38a7, 0x4531, 0x8a, 0x4a, 0x05, 0x00, 0xd2, 0xfd, 0x16, 0x49) +#define OVMF_MEMORY_LOG_TABLE_GUID EFI_GUID(0x95305139, 0xb20f, 0x4723, 0x84, 0x25, 0x62, 0x7c, 0x88, 0x8f, 0xf1, 0x21) typedef struct { efi_guid_t guid; @@ -642,6 +643,7 @@ extern struct efi { unsigned long esrt; /* ESRT table */ unsigned long tpm_log; /* TPM2 Event Log table */ unsigned long tpm_final_log; /* TPM2 Final Events Log table */ + unsigned long ovmf_debug_log; unsigned long mokvar_table; /* MOK variable config table */ unsigned long coco_secret; /* Confidential computing secret table */ unsigned long unaccepted; /* Unaccepted memory table */ @@ -1344,6 +1346,8 @@ bool efi_config_table_is_usable(const efi_guid_t *guid, unsigned long table) umode_t efi_attr_is_visible(struct kobject *kobj, struct attribute *attr, int n); +int ovmf_log_probe(unsigned long ovmf_debug_log_table); + /* * efivar ops event type */ diff --git a/include/linux/ioprio.h b/include/linux/ioprio.h index b25377b6ea98..5210e8371238 100644 --- a/include/linux/ioprio.h +++ b/include/linux/ioprio.h @@ -60,7 +60,8 @@ static inline int __get_task_ioprio(struct task_struct *p) int prio; if (!ioc) - return IOPRIO_DEFAULT; + return IOPRIO_PRIO_VALUE(task_nice_ioclass(p), + task_nice_ioprio(p)); if (p != current) lockdep_assert_held(&p->alloc_lock); diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 67ae2c3f41d2..c585939b6cd6 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -161,6 +161,12 @@ struct nfs_inode { unsigned long cache_validity; /* bit mask */ /* + * NFS Attributes not included in struct inode + */ + + struct timespec64 btime; + + /* * read_cache_jiffies is when we started read-caching this inode. * attrtimeo is for how long the cached information is assumed * to be valid. A successful attribute revalidation doubles @@ -316,10 +322,12 @@ struct nfs4_copy_state { #define NFS_INO_INVALID_XATTR BIT(15) /* xattrs are invalid */ #define NFS_INO_INVALID_NLINK BIT(16) /* cached nlinks is invalid */ #define NFS_INO_INVALID_MODE BIT(17) /* cached mode is invalid */ +#define NFS_INO_INVALID_BTIME BIT(18) /* cached btime is invalid */ #define NFS_INO_INVALID_ATTR (NFS_INO_INVALID_CHANGE \ | NFS_INO_INVALID_CTIME \ | NFS_INO_INVALID_MTIME \ + | NFS_INO_INVALID_BTIME \ | NFS_INO_INVALID_SIZE \ | NFS_INO_INVALID_NLINK \ | NFS_INO_INVALID_MODE \ diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 63141320c2a8..d30c0245031c 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -172,12 +172,11 @@ struct nfs_server { #define NFS_MOUNT_FORCE_RDIRPLUS 0x20000000 #define NFS_MOUNT_NETUNREACH_FATAL 0x40000000 - unsigned int fattr_valid; /* Valid attributes */ unsigned int caps; /* server capabilities */ + __u64 fattr_valid; /* Valid attributes */ unsigned int rsize; /* read size */ unsigned int rpages; /* read size (in pages) */ unsigned int wsize; /* write size */ - unsigned int wpages; /* write size (in pages) */ unsigned int wtmult; /* server disk block size */ unsigned int dtsize; /* readdir size */ unsigned short port; /* "port=" setting */ @@ -203,7 +202,6 @@ struct nfs_server { struct nfs_fsid fsid; int s_sysfs_id; /* sysfs dentry index */ __u64 maxfilesize; /* maximum file size */ - struct timespec64 time_delta; /* smallest time granularity */ unsigned long mount_time; /* when this fs was mounted */ struct super_block *super; /* VFS super block */ dev_t s_dev; /* superblock dev numbers */ @@ -248,7 +246,6 @@ struct nfs_server { filesystem */ struct pnfs_layoutdriver_type *pnfs_curr_ld; /* Active layout driver */ struct rpc_wait_queue roc_rpcwaitq; - void *pnfs_ld_data; /* per mount point data */ /* the following fields are protected by nfs_client->cl_lock */ struct rb_root state_owners; @@ -257,6 +254,9 @@ struct nfs_server { struct list_head state_owners_lru; struct list_head layouts; struct list_head delegations; + atomic_long_t nr_active_delegations; + unsigned int delegation_hash_mask; + struct hlist_head *delegation_hash_table; struct list_head ss_copies; struct list_head ss_src_copies; diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 67f6632f723b..ac4bff6e9913 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -45,7 +45,7 @@ struct nfs4_threshold { }; struct nfs_fattr { - unsigned int valid; /* which fields are valid */ + __u64 valid; /* which fields are valid */ umode_t mode; __u32 nlink; kuid_t uid; @@ -67,6 +67,7 @@ struct nfs_fattr { struct timespec64 atime; struct timespec64 mtime; struct timespec64 ctime; + struct timespec64 btime; __u64 change_attr; /* NFSv4 change attribute */ __u64 pre_change_attr;/* pre-op NFSv4 change attribute */ __u64 pre_size; /* pre_op_attr.size */ @@ -80,32 +81,33 @@ struct nfs_fattr { struct nfs4_label *label; }; -#define NFS_ATTR_FATTR_TYPE (1U << 0) -#define NFS_ATTR_FATTR_MODE (1U << 1) -#define NFS_ATTR_FATTR_NLINK (1U << 2) -#define NFS_ATTR_FATTR_OWNER (1U << 3) -#define NFS_ATTR_FATTR_GROUP (1U << 4) -#define NFS_ATTR_FATTR_RDEV (1U << 5) -#define NFS_ATTR_FATTR_SIZE (1U << 6) -#define NFS_ATTR_FATTR_PRESIZE (1U << 7) -#define NFS_ATTR_FATTR_BLOCKS_USED (1U << 8) -#define NFS_ATTR_FATTR_SPACE_USED (1U << 9) -#define NFS_ATTR_FATTR_FSID (1U << 10) -#define NFS_ATTR_FATTR_FILEID (1U << 11) -#define NFS_ATTR_FATTR_ATIME (1U << 12) -#define NFS_ATTR_FATTR_MTIME (1U << 13) -#define NFS_ATTR_FATTR_CTIME (1U << 14) -#define NFS_ATTR_FATTR_PREMTIME (1U << 15) -#define NFS_ATTR_FATTR_PRECTIME (1U << 16) -#define NFS_ATTR_FATTR_CHANGE (1U << 17) -#define NFS_ATTR_FATTR_PRECHANGE (1U << 18) -#define NFS_ATTR_FATTR_V4_LOCATIONS (1U << 19) -#define NFS_ATTR_FATTR_V4_REFERRAL (1U << 20) -#define NFS_ATTR_FATTR_MOUNTPOINT (1U << 21) -#define NFS_ATTR_FATTR_MOUNTED_ON_FILEID (1U << 22) -#define NFS_ATTR_FATTR_OWNER_NAME (1U << 23) -#define NFS_ATTR_FATTR_GROUP_NAME (1U << 24) -#define NFS_ATTR_FATTR_V4_SECURITY_LABEL (1U << 25) +#define NFS_ATTR_FATTR_TYPE BIT_ULL(0) +#define NFS_ATTR_FATTR_MODE BIT_ULL(1) +#define NFS_ATTR_FATTR_NLINK BIT_ULL(2) +#define NFS_ATTR_FATTR_OWNER BIT_ULL(3) +#define NFS_ATTR_FATTR_GROUP BIT_ULL(4) +#define NFS_ATTR_FATTR_RDEV BIT_ULL(5) +#define NFS_ATTR_FATTR_SIZE BIT_ULL(6) +#define NFS_ATTR_FATTR_PRESIZE BIT_ULL(7) +#define NFS_ATTR_FATTR_BLOCKS_USED BIT_ULL(8) +#define NFS_ATTR_FATTR_SPACE_USED BIT_ULL(9) +#define NFS_ATTR_FATTR_FSID BIT_ULL(10) +#define NFS_ATTR_FATTR_FILEID BIT_ULL(11) +#define NFS_ATTR_FATTR_ATIME BIT_ULL(12) +#define NFS_ATTR_FATTR_MTIME BIT_ULL(13) +#define NFS_ATTR_FATTR_CTIME BIT_ULL(14) +#define NFS_ATTR_FATTR_PREMTIME BIT_ULL(15) +#define NFS_ATTR_FATTR_PRECTIME BIT_ULL(16) +#define NFS_ATTR_FATTR_CHANGE BIT_ULL(17) +#define NFS_ATTR_FATTR_PRECHANGE BIT_ULL(18) +#define NFS_ATTR_FATTR_V4_LOCATIONS BIT_ULL(19) +#define NFS_ATTR_FATTR_V4_REFERRAL BIT_ULL(20) +#define NFS_ATTR_FATTR_MOUNTPOINT BIT_ULL(21) +#define NFS_ATTR_FATTR_MOUNTED_ON_FILEID BIT_ULL(22) +#define NFS_ATTR_FATTR_OWNER_NAME BIT_ULL(23) +#define NFS_ATTR_FATTR_GROUP_NAME BIT_ULL(24) +#define NFS_ATTR_FATTR_V4_SECURITY_LABEL BIT_ULL(25) +#define NFS_ATTR_FATTR_BTIME BIT_ULL(26) #define NFS_ATTR_FATTR (NFS_ATTR_FATTR_TYPE \ | NFS_ATTR_FATTR_MODE \ @@ -126,6 +128,7 @@ struct nfs_fattr { | NFS_ATTR_FATTR_SPACE_USED) #define NFS_ATTR_FATTR_V4 (NFS_ATTR_FATTR \ | NFS_ATTR_FATTR_SPACE_USED \ + | NFS_ATTR_FATTR_BTIME \ | NFS_ATTR_FATTR_V4_SECURITY_LABEL) /* diff --git a/include/linux/sbitmap.h b/include/linux/sbitmap.h index 189140bf11fc..ffb9907c7070 100644 --- a/include/linux/sbitmap.h +++ b/include/linux/sbitmap.h @@ -210,23 +210,6 @@ void sbitmap_resize(struct sbitmap *sb, unsigned int depth); int sbitmap_get(struct sbitmap *sb); /** - * sbitmap_get_shallow() - Try to allocate a free bit from a &struct sbitmap, - * limiting the depth used from each word. - * @sb: Bitmap to allocate from. - * @shallow_depth: The maximum number of bits to allocate from a single word. - * - * This rather specific operation allows for having multiple users with - * different allocation limits. E.g., there can be a high-priority class that - * uses sbitmap_get() and a low-priority class that uses sbitmap_get_shallow() - * with a @shallow_depth of (1 << (@sb->shift - 1)). Then, the low-priority - * class can only allocate half of the total bits in the bitmap, preventing it - * from starving out the high-priority class. - * - * Return: Non-negative allocated bit number if successful, -1 otherwise. - */ -int sbitmap_get_shallow(struct sbitmap *sb, unsigned long shallow_depth); - -/** * sbitmap_any_bit_set() - Check for a set bit in a &struct sbitmap. * @sb: Bitmap to check. * @@ -478,7 +461,7 @@ unsigned long __sbitmap_queue_get_batch(struct sbitmap_queue *sbq, int nr_tags, * sbitmap_queue, limiting the depth used from each word, with preemption * already disabled. * @sbq: Bitmap queue to allocate from. - * @shallow_depth: The maximum number of bits to allocate from a single word. + * @shallow_depth: The maximum number of bits to allocate from the queue. * See sbitmap_get_shallow(). * * If you call this, make sure to call sbitmap_queue_min_shallow_depth() after diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index b8b06e71b73e..14b923ddb6df 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -3033,6 +3033,29 @@ static inline void skb_reset_transport_header(struct sk_buff *skb) skb->transport_header = offset; } +/** + * skb_reset_transport_header_careful - conditionally reset transport header + * @skb: buffer to alter + * + * Hardened version of skb_reset_transport_header(). + * + * Returns: true if the operation was a success. + */ +static inline bool __must_check +skb_reset_transport_header_careful(struct sk_buff *skb) +{ + long offset = skb->data - skb->head; + + if (unlikely(offset != (typeof(skb->transport_header))offset)) + return false; + + if (unlikely(offset == (typeof(skb->transport_header))~0U)) + return false; + + skb->transport_header = offset; + return true; +} + static inline void skb_set_transport_header(struct sk_buff *skb, const int offset) { diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h index e3358c630ba1..8a9ec617cf66 100644 --- a/include/linux/sunrpc/xdr.h +++ b/include/linux/sunrpc/xdr.h @@ -130,10 +130,7 @@ xdr_buf_init(struct xdr_buf *buf, void *start, size_t len) __be32 *xdr_encode_opaque_fixed(__be32 *p, const void *ptr, unsigned int len); __be32 *xdr_encode_opaque(__be32 *p, const void *ptr, unsigned int len); __be32 *xdr_encode_string(__be32 *p, const char *s); -__be32 *xdr_decode_string_inplace(__be32 *p, char **sp, unsigned int *lenp, - unsigned int maxlen); __be32 *xdr_encode_netobj(__be32 *p, const struct xdr_netobj *); -__be32 *xdr_decode_netobj(__be32 *p, struct xdr_netobj *); void xdr_inline_pages(struct xdr_buf *, unsigned int, struct page **, unsigned int, unsigned int); @@ -342,12 +339,6 @@ xdr_stream_remaining(const struct xdr_stream *xdr) return xdr->nwords << 2; } -ssize_t xdr_stream_decode_opaque(struct xdr_stream *xdr, void *ptr, - size_t size); -ssize_t xdr_stream_decode_opaque_dup(struct xdr_stream *xdr, void **ptr, - size_t maxlen, gfp_t gfp_flags); -ssize_t xdr_stream_decode_string(struct xdr_stream *xdr, char *str, - size_t size); ssize_t xdr_stream_decode_string_dup(struct xdr_stream *xdr, char **str, size_t maxlen, gfp_t gfp_flags); ssize_t xdr_stream_decode_opaque_auth(struct xdr_stream *xdr, u32 *flavor, diff --git a/include/net/dst.h b/include/net/dst.h index 00467c1b5093..bab01363bb97 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -568,11 +568,23 @@ static inline struct net_device *dst_dev(const struct dst_entry *dst) return READ_ONCE(dst->dev); } +static inline struct net_device *dst_dev_rcu(const struct dst_entry *dst) +{ + /* In the future, use rcu_dereference(dst->dev) */ + WARN_ON_ONCE(!rcu_read_lock_held()); + return READ_ONCE(dst->dev); +} + static inline struct net_device *skb_dst_dev(const struct sk_buff *skb) { return dst_dev(skb_dst(skb)); } +static inline struct net_device *skb_dst_dev_rcu(const struct sk_buff *skb) +{ + return dst_dev_rcu(skb_dst(skb)); +} + static inline struct net *skb_dst_dev_net(const struct sk_buff *skb) { return dev_net(skb_dst_dev(skb)); diff --git a/include/net/udp.h b/include/net/udp.h index f8ae2c4ade14..e2af3bda90c9 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -586,6 +586,16 @@ static inline struct sk_buff *udp_rcv_segment(struct sock *sk, { netdev_features_t features = NETIF_F_SG; struct sk_buff *segs; + int drop_count; + + /* + * Segmentation in UDP receive path is only for UDP GRO, drop udp + * fragmentation offload (UFO) packets. + */ + if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP) { + drop_count = 1; + goto drop; + } /* Avoid csum recalculation by skb_segment unless userspace explicitly * asks for the final checksum values @@ -609,16 +619,18 @@ static inline struct sk_buff *udp_rcv_segment(struct sock *sk, */ segs = __skb_gso_segment(skb, features, false); if (IS_ERR_OR_NULL(segs)) { - int segs_nr = skb_shinfo(skb)->gso_segs; - - atomic_add(segs_nr, &sk->sk_drops); - SNMP_ADD_STATS(__UDPX_MIB(sk, ipv4), UDP_MIB_INERRORS, segs_nr); - kfree_skb(skb); - return NULL; + drop_count = skb_shinfo(skb)->gso_segs; + goto drop; } consume_skb(skb); return segs; + +drop: + atomic_add(drop_count, &sk->sk_drops); + SNMP_ADD_STATS(__UDPX_MIB(sk, ipv4), UDP_MIB_INERRORS, drop_count); + kfree_skb(skb); + return NULL; } static inline void udp_post_segment_fix_csum(struct sk_buff *skb) diff --git a/include/sound/tas2781-tlv.h b/include/sound/tas2781-tlv.h index d87263e43fdb..ef9b9f19d212 100644 --- a/include/sound/tas2781-tlv.h +++ b/include/sound/tas2781-tlv.h @@ -15,7 +15,7 @@ #ifndef __TAS2781_TLV_H__ #define __TAS2781_TLV_H__ -static const __maybe_unused DECLARE_TLV_DB_SCALE(dvc_tlv, -10000, 100, 0); +static const __maybe_unused DECLARE_TLV_DB_SCALE(dvc_tlv, -10000, 50, 0); static const __maybe_unused DECLARE_TLV_DB_SCALE(amp_vol_tlv, 1100, 50, 0); #endif diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index b8a0e70ee2fd..6957dc539d83 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -392,12 +392,16 @@ enum io_uring_op { * the starting buffer ID in cqe->flags as per * usual for provided buffer usage. The buffers * will be contiguous from the starting buffer ID. + * + * IORING_SEND_VECTORIZED If set, SEND[_ZC] will take a pointer to a io_vec + * to allow vectorized send operations. */ #define IORING_RECVSEND_POLL_FIRST (1U << 0) #define IORING_RECV_MULTISHOT (1U << 1) #define IORING_RECVSEND_FIXED_BUF (1U << 2) #define IORING_SEND_ZC_REPORT_USAGE (1U << 3) #define IORING_RECVSEND_BUNDLE (1U << 4) +#define IORING_SEND_VECTORIZED (1U << 5) /* * cqe.res for IORING_CQE_F_NOTIF if diff --git a/include/uapi/linux/raid/md_p.h b/include/uapi/linux/raid/md_p.h index ff47b6f0ba0f..b13946287277 100644 --- a/include/uapi/linux/raid/md_p.h +++ b/include/uapi/linux/raid/md_p.h @@ -173,7 +173,7 @@ typedef struct mdp_superblock_s { #else #error unspecified endianness #endif - __u32 recovery_cp; /* 11 recovery checkpoint sector count */ + __u32 resync_offset; /* 11 resync checkpoint sector count */ /* There are only valid for minor_version > 90 */ __u64 reshape_position; /* 12,13 next address in array-space for reshape */ __u32 new_level; /* 14 new level we are reshaping to */ diff --git a/include/uapi/linux/vt.h b/include/uapi/linux/vt.h index b60fcdfb2746..714483d68c69 100644 --- a/include/uapi/linux/vt.h +++ b/include/uapi/linux/vt.h @@ -14,9 +14,9 @@ /* Note: the ioctl VT_GETSTATE does not work for consoles 16 and higher (since it returns a short) */ -/* 'V' to avoid collision with termios and kd */ +/* 0x56 is 'V', to avoid collision with termios and kd */ -#define VT_OPENQRY _IO('V', 0x00) /* find available vt */ +#define VT_OPENQRY 0x5600 /* find available vt */ struct vt_mode { __u8 mode; /* vt mode */ @@ -25,8 +25,8 @@ struct vt_mode { __s16 acqsig; /* signal to raise on acquisition */ __s16 frsig; /* unused (set to 0) */ }; -#define VT_GETMODE _IO('V', 0x01) /* get mode of active vt */ -#define VT_SETMODE _IO('V', 0x02) /* set mode of active vt */ +#define VT_GETMODE 0x5601 /* get mode of active vt */ +#define VT_SETMODE 0x5602 /* set mode of active vt */ #define VT_AUTO 0x00 /* auto vt switching */ #define VT_PROCESS 0x01 /* process controls switching */ #define VT_ACKACQ 0x02 /* acknowledge switch */ @@ -36,21 +36,21 @@ struct vt_stat { __u16 v_signal; /* signal to send */ __u16 v_state; /* vt bitmask */ }; -#define VT_GETSTATE _IO('V', 0x03) /* get global vt state info */ -#define VT_SENDSIG _IO('V', 0x04) /* signal to send to bitmask of vts */ +#define VT_GETSTATE 0x5603 /* get global vt state info */ +#define VT_SENDSIG 0x5604 /* signal to send to bitmask of vts */ -#define VT_RELDISP _IO('V', 0x05) /* release display */ +#define VT_RELDISP 0x5605 /* release display */ -#define VT_ACTIVATE _IO('V', 0x06) /* make vt active */ -#define VT_WAITACTIVE _IO('V', 0x07) /* wait for vt active */ -#define VT_DISALLOCATE _IO('V', 0x08) /* free memory associated to vt */ +#define VT_ACTIVATE 0x5606 /* make vt active */ +#define VT_WAITACTIVE 0x5607 /* wait for vt active */ +#define VT_DISALLOCATE 0x5608 /* free memory associated to vt */ struct vt_sizes { __u16 v_rows; /* number of rows */ __u16 v_cols; /* number of columns */ __u16 v_scrollsize; /* number of lines of scrollback */ }; -#define VT_RESIZE _IO('V', 0x09) /* set kernel's idea of screensize */ +#define VT_RESIZE 0x5609 /* set kernel's idea of screensize */ struct vt_consize { __u16 v_rows; /* number of rows */ @@ -60,10 +60,10 @@ struct vt_consize { __u16 v_vcol; /* number of pixel columns on screen */ __u16 v_ccol; /* number of pixel columns per character */ }; -#define VT_RESIZEX _IO('V', 0x0A) /* set kernel's idea of screensize + more */ -#define VT_LOCKSWITCH _IO('V', 0x0B) /* disallow vt switching */ -#define VT_UNLOCKSWITCH _IO('V', 0x0C) /* allow vt switching */ -#define VT_GETHIFONTMASK _IO('V', 0x0D) /* return hi font mask */ +#define VT_RESIZEX 0x560A /* set kernel's idea of screensize + more */ +#define VT_LOCKSWITCH 0x560B /* disallow vt switching */ +#define VT_UNLOCKSWITCH 0x560C /* allow vt switching */ +#define VT_GETHIFONTMASK 0x560D /* return hi font mask */ struct vt_event { __u32 event; @@ -77,14 +77,14 @@ struct vt_event { __u32 pad[4]; /* Padding for expansion */ }; -#define VT_WAITEVENT _IO('V', 0x0E) /* Wait for an event */ +#define VT_WAITEVENT 0x560E /* Wait for an event */ struct vt_setactivate { __u32 console; struct vt_mode mode; }; -#define VT_SETACTIVATE _IO('V', 0x0F) /* Activate and set the mode of a console */ +#define VT_SETACTIVATE 0x560F /* Activate and set the mode of a console */ /* get console size and cursor position */ struct vt_consizecsrpos { |