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/Linux-v6.6/sound/usb/line6/
Dmidibuf.c20 static const int length[] = { 3, 3, 3, 3, 2, 2, 3 }; in midibuf_message_length() local
22 message_length = length[(code >> 4) - 8]; in midibuf_message_length()
24 static const int length[] = { -1, 2, 2, 2, -1, -1, 1, 1, 1, -1, in midibuf_message_length() local
27 message_length = length[code & 0x0f]; in midibuf_message_length()
81 int length) in line6_midibuf_write() argument
87 if (midibuf_is_full(this) || (length <= 0)) in line6_midibuf_write()
91 if (data[length - 1] == 0xfe) { in line6_midibuf_write()
92 --length; in line6_midibuf_write()
98 if (length > bytes_free) in line6_midibuf_write()
99 length = bytes_free; in line6_midibuf_write()
[all …]
/Linux-v6.6/drivers/video/fbdev/mmp/fb/
Dmmpfb.c25 if (var->bits_per_pixel == 16 && var->red.length == 8 && in var_to_pixfmt()
26 var->green.length == 4 && var->blue.length == 4) { in var_to_pixfmt()
36 if (var->bits_per_pixel == 12 && var->red.length == 8 && in var_to_pixfmt()
37 var->green.length == 2 && var->blue.length == 2) { in var_to_pixfmt()
47 if (var->bits_per_pixel == 16 && var->red.length == 16 && in var_to_pixfmt()
48 var->green.length == 16 && var->blue.length == 16) { in var_to_pixfmt()
60 if (var->bits_per_pixel == 16 && var->red.length <= 5 && in var_to_pixfmt()
61 var->green.length <= 6 && var->blue.length <= 5) { in var_to_pixfmt()
62 if (var->transp.length == 0) { in var_to_pixfmt()
73 if (var->bits_per_pixel <= 32 && var->red.length <= 8 && in var_to_pixfmt()
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/Linux-v6.6/security/selinux/
Dselinuxfs.c127 ssize_t length; in sel_read_enforce() local
129 length = scnprintf(tmpbuf, TMPBUFLEN, "%d", in sel_read_enforce()
131 return simple_read_from_buffer(buf, count, ppos, tmpbuf, length); in sel_read_enforce()
140 ssize_t length; in sel_write_enforce() local
155 length = -EINVAL; in sel_write_enforce()
163 length = avc_has_perm(current_sid(), SECINITSID_SECURITY, in sel_write_enforce()
166 if (length) in sel_write_enforce()
184 length = count; in sel_write_enforce()
187 return length; in sel_write_enforce()
203 ssize_t length; in sel_read_handle_unknown() local
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/Linux-v6.6/drivers/net/ethernet/netronome/nfp/
Dnfp_net_ctrl.c23 unsigned int length, unsigned int offset, in nfp_net_tls_parse_crypto_ops() argument
30 if (length < 32) { in nfp_net_tls_parse_crypto_ops()
33 length, offset); in nfp_net_tls_parse_crypto_ops()
58 unsigned int length, offset; in nfp_net_tlv_caps_parse() local
61 length = FIELD_GET(NFP_NET_CFG_TLV_HEADER_LENGTH, hdr); in nfp_net_tlv_caps_parse()
67 if (length % NFP_NET_CFG_TLV_LENGTH_INC) { in nfp_net_tlv_caps_parse()
69 NFP_NET_CFG_TLV_LENGTH_INC, offset, length); in nfp_net_tlv_caps_parse()
72 if (data + length > end) { in nfp_net_tlv_caps_parse()
74 offset, length); in nfp_net_tlv_caps_parse()
85 if (!length) in nfp_net_tlv_caps_parse()
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/Linux-v6.6/drivers/acpi/acpica/
Dexstorob.c33 u32 length; in acpi_ex_store_buffer_to_buffer() local
47 length = source_desc->buffer.length; in acpi_ex_store_buffer_to_buffer()
50 * If target is a buffer of length zero or is a static buffer, in acpi_ex_store_buffer_to_buffer()
51 * allocate a new buffer of the proper length in acpi_ex_store_buffer_to_buffer()
53 if ((target_desc->buffer.length == 0) || in acpi_ex_store_buffer_to_buffer()
55 target_desc->buffer.pointer = ACPI_ALLOCATE(length); in acpi_ex_store_buffer_to_buffer()
60 target_desc->buffer.length = length; in acpi_ex_store_buffer_to_buffer()
65 if (length <= target_desc->buffer.length) { in acpi_ex_store_buffer_to_buffer()
70 target_desc->buffer.length); in acpi_ex_store_buffer_to_buffer()
71 memcpy(target_desc->buffer.pointer, buffer, length); in acpi_ex_store_buffer_to_buffer()
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Dacpredef.h19 * ACPI_PTYPE1_FIXED: Fixed-length length, 1 or 2 object types:
25 * ACPI_PTYPE1_VAR: Variable-length length. Zero-length package is allowed:
32 * 2) PTYPE2 packages contain a Variable-length number of subpackages. Each
35 * ACPI_PTYPE2: Each subpackage contains 1 or 2 object types. Zero-length
44 * Zero-length parent package is allowed:
55 * ACPI_PTYPE2_FIXED: Each subpackage is of Fixed-length. Zero-length
59 * ACPI_PTYPE2_MIN: Each subpackage has a Variable-length but minimum length.
60 * Zero-length parent package is allowed:
63 * ACPI_PTYPE2_REV_FIXED: Revision at start, each subpackage is Fixed-length
66 * ACPI_PTYPE2_FIX_VAR: Each subpackage consists of some fixed-length elements
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/Linux-v6.6/Documentation/arch/arm64/
Dsme.rst21 * PSTATE.SM, PSTATE.ZA, the streaming mode vector length, the ZA and (when
78 SME defines a second vector length similar to the SVE vector length which is
110 length, the state of the PR_SME_VL_INHERIT flag, and the deferred vector
111 length (if any), is preserved across all syscalls, subject to the specific
127 the thread's vector length (in za_context.vl).
167 * The vector length cannot be changed via signal return. If za_context.vl in
168 the signal frame does not match the current vector length, the signal return
179 length:
183 Sets the vector length of the calling thread and related flags, where
186 vl is the desired vector length, where sve_vl_valid(vl) must be true.
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Dsve.rst25 * SVE registers Z0..Z31, P0..P15 and FFR and the current vector length VL, are
66 separate SME vector length and the same Z/V registers. See sme.rst
90 2. Vector length terminology
93 The size of an SVE vector (Z) register is referred to as the "vector length".
95 To avoid confusion about the units used to express vector length, the kernel
98 * Vector length (VL) = size of a Z-register in bytes
126 length, the state of the PR_SVE_VL_INHERIT flag, and the deferred vector
127 length (if any), is preserved across all syscalls, subject to the specific
146 if set indicates that the thread is in streaming mode and the vector length
148 length.
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/Linux-v6.6/drivers/net/fjes/
Dfjes_trace.h54 __field(int, length)
62 __entry->length = res_buf->info.length;
71 TP_printk("res_buf=[length=%d, code=%d, es_zones=%s, es_status=%s]",
72 __entry->length, __entry->code,
98 __field(int, length)
110 __entry->length = req_buf->share_buffer.length;
119 …TP_printk("req_buf=[length=%d, epid=%d], TX=[phy=0x%016llx, size=%zu], RX=[phy=0x%016llx, size=%zu…
120 __entry->length, __entry->epid, __entry->tx, __entry->tx_size,
128 __field(int, length)
133 __entry->length = res_buf->share_buffer.length;
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/Linux-v6.6/drivers/infiniband/sw/rxe/
Drxe_opcode.c123 .length = RXE_BTH_BYTES,
133 .length = RXE_BTH_BYTES,
143 .length = RXE_BTH_BYTES,
153 .length = RXE_BTH_BYTES + RXE_IMMDT_BYTES,
166 .length = RXE_BTH_BYTES,
177 .length = RXE_BTH_BYTES + RXE_IMMDT_BYTES,
189 .length = RXE_BTH_BYTES + RXE_RETH_BYTES,
201 .length = RXE_BTH_BYTES,
211 .length = RXE_BTH_BYTES,
222 .length = RXE_BTH_BYTES + RXE_IMMDT_BYTES,
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Drxe_mr.c27 int mr_check_range(struct rxe_mr *mr, u64 iova, size_t length) in mr_check_range() argument
36 iova + length > mr->ibmr.iova + mr->ibmr.length) { in mr_check_range()
37 rxe_dbg_mr(mr, "iova/length out of range"); in mr_check_range()
129 int rxe_mr_init_user(struct rxe_dev *rxe, u64 start, u64 length, u64 iova, in rxe_mr_init_user() argument
139 umem = ib_umem_get(&rxe->ib_dev, start, length, access); in rxe_mr_init_user()
246 unsigned int length, enum rxe_mr_copy_dir dir) in rxe_mr_copy_xarray() argument
254 while (length) { in rxe_mr_copy_xarray()
259 bytes = min_t(unsigned int, length, in rxe_mr_copy_xarray()
270 length -= bytes; in rxe_mr_copy_xarray()
278 unsigned int length, enum rxe_mr_copy_dir dir) in rxe_mr_copy_dma() argument
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/Linux-v6.6/include/linux/
Dbcm963xx_tag.h7 #define TAGVER_LEN 4 /* Length of Tag Version */
8 #define TAGLAYOUT_LEN 4 /* Length of FlashLayoutVer */
9 #define SIG1_LEN 20 /* Company Signature 1 Length */
10 #define SIG2_LEN 14 /* Company Signature 2 Length */
11 #define BOARDID_LEN 16 /* Length of BoardId */
12 #define ENDIANFLAG_LEN 2 /* Endian Flag Length */
13 #define CHIPID_LEN 6 /* Chip Id Length */
14 #define IMAGE_LEN 10 /* Length of Length Field */
15 #define ADDRESS_LEN 12 /* Length of Address field */
16 #define IMAGE_SEQUENCE_LEN 4 /* Image sequence Length */
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/Linux-v6.6/fs/squashfs/
Dblock.c80 struct address_space *cache_mapping, u64 index, int length, in squashfs_bio_read_cached() argument
104 * Compare these to the original required index and length to in squashfs_bio_read_cached()
111 else if (idx == page_count - 1 && index + length != read_end) in squashfs_bio_read_cached()
189 static int squashfs_bio_read(struct super_block *sb, u64 index, int length, in squashfs_bio_read() argument
196 const u64 read_end = round_up(index + length, msblk->devblksize); in squashfs_bio_read()
236 length, read_start, read_end, in squashfs_bio_read()
255 * Read and decompress a metadata block or datablock. Length is non-zero
257 * filesystem), otherwise the length is obtained from the first two bytes of
258 * the metadata block. A bit in the length field indicates if the block
263 int squashfs_read_data(struct super_block *sb, u64 index, int length, in squashfs_read_data() argument
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Dcache.c53 struct squashfs_cache *cache, u64 block, int length) in squashfs_cache_get() argument
110 entry->length = squashfs_read_data(sb, block, length, in squashfs_cache_get()
115 if (entry->length < 0) in squashfs_cache_get()
116 entry->error = entry->length; in squashfs_cache_get()
289 * Copy up to length bytes from cache entry to buffer starting at offset bytes
290 * into the cache entry. If there's not length bytes then copy the number of
294 int offset, int length) in squashfs_copy_data() argument
296 int remaining = length; in squashfs_copy_data()
298 if (length == 0) in squashfs_copy_data()
301 return min(length, entry->length - offset); in squashfs_copy_data()
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/Linux-v6.6/include/rdma/
Drdmavt_mr.h21 size_t length; member
35 size_t length; member
70 u32 sge_length; /* length of the SGE */
71 u32 length; /* remaining length of the segment */ member
102 static inline u32 rvt_get_sge_length(struct rvt_sge *sge, u32 length) in rvt_get_sge_length() argument
104 u32 len = sge->length; in rvt_get_sge_length()
106 if (len > length) in rvt_get_sge_length()
107 len = length; in rvt_get_sge_length()
114 static inline void rvt_update_sge(struct rvt_sge_state *ss, u32 length, in rvt_update_sge() argument
119 sge->vaddr += length; in rvt_update_sge()
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/Linux-v6.6/drivers/video/fbdev/
D68328fb.c114 u_long length; in get_line_length() local
116 length = xres_virtual * bpp; in get_line_length()
117 length = (length + 31) & ~31; in get_line_length()
118 length >>= 3; in get_line_length()
119 return (length); in get_line_length()
191 var->red.length = 1; in mc68x328fb_check_var()
193 var->green.length = 1; in mc68x328fb_check_var()
195 var->blue.length = 1; in mc68x328fb_check_var()
197 var->transp.length = 0; in mc68x328fb_check_var()
201 var->red.length = 8; in mc68x328fb_check_var()
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/Linux-v6.6/drivers/net/arcnet/
Darc-rawmode.c40 struct archdr *pkthdr, int length) in rx() argument
47 arc_printk(D_DURING, dev, "it's a raw packet (length=%d)\n", length); in rx()
49 if (length > MTU) in rx()
50 ofs = 512 - length; in rx()
52 ofs = 256 - length; in rx()
54 skb = alloc_skb(length + ARC_HDR_SIZE, GFP_ATOMIC); in rx()
59 skb_put(skb, length + ARC_HDR_SIZE); in rx()
69 if (length > sizeof(pkt->soft)) in rx()
72 length - sizeof(pkt->soft)); in rx()
113 static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length, in prepare_tx() argument
[all …]
Dcapmode.c43 struct archdr *pkthdr, int length) in rx() argument
51 arc_printk(D_DURING, dev, "it's a raw(cap) packet (length=%d)\n", in rx()
52 length); in rx()
54 if (length >= MinTU) in rx()
55 ofs = 512 - length; in rx()
57 ofs = 256 - length; in rx()
59 skb = alloc_skb(length + ARC_HDR_SIZE + sizeof(int), GFP_ATOMIC); in rx()
64 skb_put(skb, length + ARC_HDR_SIZE + sizeof(int)); in rx()
82 if (length > sizeof(pkt->soft)) in rx()
86 length - sizeof(pkt->soft)); in rx()
[all …]
Drfc1051.c41 struct archdr *pkthdr, int length);
44 static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
122 struct archdr *pkthdr, int length) in rx() argument
129 arc_printk(D_DURING, dev, "it's a raw packet (length=%d)\n", length); in rx()
131 if (length >= MinTU) in rx()
132 ofs = 512 - length; in rx()
134 ofs = 256 - length; in rx()
136 skb = alloc_skb(length + ARC_HDR_SIZE, GFP_ATOMIC); in rx()
141 skb_put(skb, length + ARC_HDR_SIZE); in rx()
148 if (length > sizeof(pkt->soft)) in rx()
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/Linux-v6.6/fs/verity/
Dread_metadata.c17 void __user *buf, u64 offset, int length) in fsverity_read_merkle_tree() argument
26 end_offset = min(offset + length, vi->tree_params.tree_size); in fsverity_read_merkle_tree()
81 static int fsverity_read_buffer(void __user *dst, u64 offset, int length, in fsverity_read_buffer() argument
89 length = min_t(size_t, length, src_length); in fsverity_read_buffer()
91 if (copy_to_user(dst, src, length)) in fsverity_read_buffer()
94 return length; in fsverity_read_buffer()
98 void __user *buf, u64 offset, int length) in fsverity_read_descriptor() argument
112 res = fsverity_read_buffer(buf, offset, length, desc, desc_size); in fsverity_read_descriptor()
119 void __user *buf, u64 offset, int length) in fsverity_read_signature() argument
137 res = fsverity_read_buffer(buf, offset, length, desc->signature, in fsverity_read_signature()
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/Linux-v6.6/drivers/net/wireless/ath/ath10k/
Dbmi.c71 ath10k_warn(ar, "invalid get_target_info response length (%d)\n", in ath10k_bmi_get_target_info()
118 /* Step 1b: Read the version length */ in ath10k_bmi_get_target_info_sdio()
130 /* Step 2: Check the target info length */ in ath10k_bmi_get_target_info_sdio()
154 u32 address, void *buffer, u32 length) in ath10k_bmi_read_memory() argument
162 ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi read address 0x%x length %d\n", in ath10k_bmi_read_memory()
163 address, length); in ath10k_bmi_read_memory()
170 while (length) { in ath10k_bmi_read_memory()
171 rxlen = min_t(u32, length, BMI_MAX_DATA_SIZE); in ath10k_bmi_read_memory()
188 length -= rxlen; in ath10k_bmi_read_memory()
259 u32 address, const void *buffer, u32 length) in ath10k_bmi_write_memory() argument
[all …]
/Linux-v6.6/include/uapi/linux/
Dvirtio_crypto.h89 /* length of key */
126 /* hash result length */
154 /* hash result length */
156 /* length of authenticated key */
172 /* length of key */
174 /* hash result length */
176 /* length of the additional authenticated data (AAD) in bytes */
257 /* length of the additional authenticated data (AAD) in bytes */
348 * Byte Length of valid IV/Counter
351 * SNOW3G in UEA2 mode, this is the length of the IV (which
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/Linux-v6.6/drivers/net/ethernet/cisco/enic/
Dvnic_vic.c25 vp->length = htonl(sizeof(vp->num_tlvs)); in vic_provinfo_alloc()
35 int vic_provinfo_add_tlv(struct vic_provinfo *vp, u16 type, u16 length, in vic_provinfo_add_tlv() argument
43 if (ntohl(vp->length) + offsetof(struct vic_provinfo_tlv, value) + in vic_provinfo_add_tlv()
44 length > VIC_PROVINFO_MAX_TLV_DATA) in vic_provinfo_add_tlv()
48 ntohl(vp->length) - sizeof(vp->num_tlvs)); in vic_provinfo_add_tlv()
51 tlv->length = htons(length); in vic_provinfo_add_tlv()
52 memcpy(tlv->value, value, length); in vic_provinfo_add_tlv()
55 vp->length = htonl(ntohl(vp->length) + in vic_provinfo_add_tlv()
56 offsetof(struct vic_provinfo_tlv, value) + length); in vic_provinfo_add_tlv()
63 return vp ? ntohl(vp->length) + sizeof(*vp) - sizeof(vp->num_tlvs) : 0; in vic_provinfo_size()
/Linux-v6.6/tools/testing/selftests/mm/
Dmap_hugetlb.c19 #define LENGTH (256UL*1024*1024) macro
36 static void write_bytes(char *addr, size_t length) in write_bytes() argument
40 for (i = 0; i < length; i++) in write_bytes()
44 static int read_bytes(char *addr, size_t length) in read_bytes() argument
49 for (i = 0; i < length; i++) in read_bytes()
61 size_t length = LENGTH; in main() local
66 length = atol(argv[1]) << 20; in main()
77 printf("Mapping %lu Mbytes\n", (unsigned long)length >> 20); in main()
79 addr = mmap(ADDR, length, PROTECTION, flags, -1, 0); in main()
87 write_bytes(addr, length); in main()
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/Linux-v6.6/drivers/nvdimm/
Dbadrange.c27 struct badrange_entry *bre, u64 addr, u64 length) in append_badrange_entry() argument
31 bre->length = length; in append_badrange_entry()
36 u64 addr, u64 length, gfp_t flags) in alloc_and_append_badrange_entry() argument
44 append_badrange_entry(badrange, bre, addr, length); in alloc_and_append_badrange_entry()
48 static int add_badrange(struct badrange *badrange, u64 addr, u64 length) in add_badrange() argument
59 append_badrange_entry(badrange, bre_new, addr, length); in add_badrange()
70 /* If length has changed, update this list entry */ in add_badrange()
71 if (bre->length != length) in add_badrange()
72 bre->length = length; in add_badrange()
78 * If not a duplicate or a simple length update, add the entry as is, in add_badrange()
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