| /linux/Documentation/arch/powerpc/ |
| H A D | pci_iov_resource_on_powernv.rst | 95 * It is divided into 256 segments of equal size. A table in the chip
108 more segments.
120 has 256 segments; however, there is no table for mapping a segment
135 trick, to match to those giant segments.
144 - We cannot "group" segments in HW, so if a device ends up using more
153 PEs" that are used for the remaining M64 segments.
189 equally-sized segments. The finest granularity possible is a 256MB
190 window with 1MB segments. VF BARs that are 1MB or larger could be
196 BARs span several segments.
202 like the M32 window, but the segments can't be individually mapped to
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| /linux/rust/macros/ |
| H A D | paste.rs | 7 let mut segments = Vec::new(); in concat_helper() localVariable
19 segments.push((value, lit.span())); in concat_helper()
26 segments.push((value, ident.span())); in concat_helper()
33 let (mut value, sp) = segments.pop().expect("expected identifier before modifier"); in concat_helper()
47 segments.push((value, sp)); in concat_helper()
51 segments.append(&mut concat_helper(tokens.as_slice())); in concat_helper()
53 token => panic!("unexpected token in paste segments: {token:?}"), in concat_helper()
57 segments in concat_helper()
61 let segments = concat_helper(tokens); in concat() localVariable
62 let pasted: String = segments in concat()
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| /linux/rust/syn/ |
| H A D | path.rs | 18 pub segments: Punctuated<PathSegment, Token![::]>,
29 segments: Punctuated::new(), in from()
31 path.segments.push_value(segment.into()); in from()
43 /// - the number of path segments is 1,
81 /// - the number of path segments is 1, and
86 && self.segments.len() == 1 in get_ident()
87 && self.segments[0].arguments.is_none() in get_ident()
89 Some(&self.segments[0].ident) in get_ident()
101 self.segments.first().unwrap().ident.span(), in require_ident()
102 self.segments.last().unwrap().ident.span(), in require_ident()
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| /linux/kernel/ |
| H A D | kexec.c | 24 struct kexec_segment *segments, in kimage_alloc_init() argument
47 memcpy(image->segment, segments, nr_segments * sizeof(*segments)); in kimage_alloc_init()
63 * the vector of segments so that it's pages will also be in kimage_alloc_init()
92 struct kexec_segment *segments, unsigned long flags) in do_kexec_load() argument
130 ret = kimage_alloc_init(&image, entry, nr_segments, segments, flags); in do_kexec_load()
234 * of segments passed to kexec_load. in kexec_load_check()
243 struct kexec_segment __user *, segments, unsigned long, flags) in SYSCALL_DEFINE4()
257 ksegments = memdup_array_user(segments, nr_segments, sizeof(ksegments[0])); in SYSCALL_DEFINE4()
270 struct compat_kexec_segment __user *, segments, in COMPAT_SYSCALL_DEFINE4() argument
292 result = copy_from_user(&in, &segments[i], sizeof(in)); in COMPAT_SYSCALL_DEFINE4()
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| /linux/drivers/remoteproc/ |
| H A D | remoteproc_coredump.c | 43 * Add device memory to the list of segments to be included in a coredump for
73 * Add device memory to the list of segments to be included in the coredump
135 struct list_head *segments, in rproc_coredump_find_segment() argument
140 list_for_each_entry(segment, segments, node) { in rproc_coredump_find_segment()
227 * This function will generate an ELF header for the registered segments
229 * coredump configuration this function will directly copy the segments
230 * from device memory to userspace or copy segments from device memory to
260 * For default configuration buffer includes headers & segments. in rproc_coredump()
261 * For inline dump buffer just includes headers as segments are in rproc_coredump()
338 * segments and create a devcoredump device associated with rproc. Based on
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| /linux/include/xen/interface/io/ |
| H A D | blkif.h | 155 * Recognized if "feature-max-indirect-segments" in present in the backend
156 * xenbus info. The "feature-max-indirect-segments" node contains the maximum
157 * number of segments allowed by the backend per request. If the node is
160 * maximum number of indirect segments is fixed by the backend, but the
161 * frontend can issue requests with any number of indirect segments as long as
164 * grant references of the pages that are holding the indirect segments.
166 * information about the segments. The number of indirect pages to use is
167 * determined by the number of segments an indirect request contains. Every
169 * (PAGE_SIZE / sizeof(struct blkif_request_segment)) segments, so to
174 * create the "feature-max-indirect-segments" node!
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-fs-nilfs2 | 183 What: /sys/fs/nilfs2/<device>/segments/segments_number
187 Show number of segments on a volume.
189 What: /sys/fs/nilfs2/<device>/segments/blocks_per_segment
195 What: /sys/fs/nilfs2/<device>/segments/clean_segments
199 Show count of clean segments.
201 What: /sys/fs/nilfs2/<device>/segments/dirty_segments
205 Show count of dirty segments.
207 What: /sys/fs/nilfs2/<device>/segments/README
211 Describe attributes of /sys/fs/nilfs2/<device>/segments
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| /linux/drivers/block/xen-blkback/ |
| H A D | common.h | 50 * This is the maximum number of segments that would be allowed in indirect
81 uint8_t nr_segments; /* number of segments */
111 * The maximum number of indirect segments (and pages) that will
114 * feature-max-indirect-segments entry), so the frontend knows how
115 * many indirect segments the backend supports.
133 uint8_t nr_segments; /* number of segments */
167 * The maximum number of indirect segments (and pages) that will
170 * feature-max-indirect-segments entry), so the frontend knows how
171 * many indirect segments the backend supports.
352 struct grant_page *segments[MAX_INDIRECT_SEGMENTS]; member
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| /linux/arch/arm/mm/ |
| H A D | proc-arm940.S | 117 mov r1, #(CACHE_DSEGMENTS - 1) << 4 @ 4 segments
123 bcs 1b @ segments 3 to 0
172 mov r1, #(CACHE_DSEGMENTS - 1) << 4 @ 4 segments
178 bcs 1b @ segments 7 to 0
195 mov r1, #(CACHE_DSEGMENTS - 1) << 4 @ 4 segments
201 bcs 1b @ segments 7 to 0
218 mov r1, #(CACHE_DSEGMENTS - 1) << 4 @ 4 segments
224 bcs 1b @ segments 7 to 0
241 mov r1, #(CACHE_DSEGMENTS - 1) << 4 @ 4 segments
252 bcs 1b @ segments 7 to 0
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| /linux/net/core/ |
| H A D | gso.c | 81 * This function segments the given skb and returns a list of segments.
134 * skb_gso_transport_seglen - Return length of individual segments of a gso packet
139 * individual segments, including Layer4 headers (TCP/UDP).
169 * skb_gso_network_seglen - Return length of individual segments of a gso packet
174 * individual segments, including Layer3 (IP, IPv6) and L4 headers (TCP/UDP).
187 * skb_gso_mac_seglen - Return length of individual segments of a gso packet
192 * individual segments, including MAC/L2, Layer3 (IP, IPv6) and L4
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| /linux/arch/x86/kernel/ |
| H A D | tls.c | 45 * hardened this function to disallow 16-bit TLS segments. Fix in tls_desc_okay()
46 * it up by interpreting these zeroed segments the way that they in tls_desc_okay()
60 * espfix is required for 16-bit data segments, but espfix in tls_desc_okay()
61 * only works for LDT segments. in tls_desc_okay()
66 /* Only allow data segments in the TLS array. */ in tls_desc_okay()
71 * Non-present segments with DPL 3 present an interesting attack in tls_desc_okay()
72 * surface. The kernel should handle such segments correctly, in tls_desc_okay()
74 * such segments from being created. in tls_desc_okay()
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| /linux/drivers/dma/xilinx/ |
| H A D | xilinx_dma.c | 319 * @node: Node in the descriptor segments list
331 * @node: Node in the descriptor segments list
343 * @node: Node in the descriptor segments list
355 * @node: Node in the descriptor segments list
367 * @segments: TX segments list
375 struct list_head segments; member
411 * @seg_v: Statically allocated segments base
412 * @seg_mv: Statically allocated segments base for MCDMA
413 * @seg_p: Physical allocated segments base
415 * @cyclic_seg_p: Physical allocated segments base for cyclic dma
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| /linux/net/mptcp/ |
| H A D | mib.h | 17 MPTCP_MIB_RETRANSSEGS, /* Segments retransmitted at the MPTCP-level */
38 MPTCP_MIB_OFOQUEUETAIL, /* Segments inserted into OoO queue tail */
39 MPTCP_MIB_OFOQUEUE, /* Segments inserted into OoO queue */
40 MPTCP_MIB_OFOMERGE, /* Segments merged in OoO queue */
41 MPTCP_MIB_NODSSWINDOW, /* Segments not in MPTCP windows */
42 MPTCP_MIB_DUPDATA, /* Segments discarded due to duplicate DSS */
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| /linux/drivers/acpi/acpica/ |
| H A D | nsaccess.c | 366 "Null Pathname (Zero segments), Flags=%X\n", in acpi_ns_lookup()
456 * Determine the number of ACPI name segments in this pathname. in acpi_ns_lookup()
460 * - A dual_name_prefix followed by two 4-byte name segments in acpi_ns_lookup()
462 * number of segments and the segments themselves. in acpi_ns_lookup()
466 * segments. in acpi_ns_lookup()
472 * have the correct target node and there are no name segments. in acpi_ns_lookup()
478 "Prefix-only Pathname (Zero name segments), Flags=%X\n", in acpi_ns_lookup()
488 /* Two segments, point to first name segment */ in acpi_ns_lookup()
494 "Dual Pathname (2 segments, Flags=%X)\n", in acpi_ns_lookup()
511 "Multi Pathname (%u Segments, Flags=%X)\n", in acpi_ns_lookup()
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|
| /linux/include/uapi/linux/ |
| H A D | rpl.h | 42 } segments; member
45 #define rpl_segaddr segments.addr
46 #define rpl_segdata segments.data
|
| /linux/Documentation/networking/ |
| H A D | tcp_ao.rst | 8 segments between trusted peers. It adds a new TCP header option with
49 |replayed TCP segments | |Extension (SNE) and |
131 of segments with TCP-AO but that do not match an MKT. The initial default
135 Alternately, the configuration can be changed to discard segments with
141 segments with TCP-AO are not discarded solely because they include
145 segments with unknown key signatures are discarded with warnings logged.
153 >> All TCP segments MUST be checked against the set of MKTs for matching
175 by TCP-AO when processing received TCP segments as discussed in the segment
179 segments are received out of order, and is considered a feature of TCP-AO,
217 that would allow accepting segments without a sign (which would be insecure).
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|
| /linux/Documentation/filesystems/ |
| H A D | nilfs2.rst | 116 segments. This ioctl is used in lssu,
121 segments. This ioctl is used by
123 cleaning operation of segments and reduce
149 NILFS_IOCTL_SET_ALLOC_RANGE Define lower limit of segments in bytes and
150 upper limit of segments in bytes. This ioctl
191 A nilfs2 volume is equally divided into a number of segments except
240 3) Segment usage file (sufile) -- Stores allocation state of segments
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| /linux/drivers/md/dm-pcache/ |
| H A D | cache.c | 121 pos->cache_seg = &cache->segments[latest.cache_seg_id]; in cache_pos_decode()
141 cache->segments = kvzalloc_objs(struct pcache_cache_segment, in cache_init()
143 if (!cache->segments) { in cache_init()
173 kvfree(cache->segments); in cache_init()
181 kvfree(cache->segments); in cache_exit()
201 cache->key_head.cache_seg = &cache->segments[0]; in cache_tail_init()
274 prev_cache_seg = &cache->segments[i]; in cache_segs_init()
|
| H A D | cache_segment.c | 171 * A pcache_cache allocates multiple cache segments, which are linked together
173 * be found using cache->seg_id, which allows access to all the cache segments.
186 struct pcache_cache_segment *cache_seg = &cache->segments[cache_seg_id]; in cache_seg_init()
237 * cache segment structure. Returns NULL if no segments are available.
266 cache_seg = &cache->segments[seg_id]; in get_cache_segment()
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| /linux/Documentation/scsi/ |
| H A D | st.rst | 264 scatter/gather segments permitted by the HBA
312 2. The scatter/gather segments to fill the specified buffer size are
313 allocated so that as many segments as possible are used but the number
314 of segments does not exceed ST_FIRST_SG.
315 3. The remaining segments between ST_MAX_SG (or the module parameter
316 max_sg_segs) and the number of segments used in phases 1 and 2
318 number of scatter/gather segments allowed for the SCSI adapter is not
320 segments specified. If the maximum number allowed for the SCSI adapter
321 is smaller than the number of segments used in phases 1 and 2,
347 segments
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| /linux/drivers/crypto/caam/ |
| H A D | caampkc.h | 120 * @src_nents : number of segments in input s/w scatterlist
121 * @dst_nents : number of segments in output s/w scatterlist
122 * @mapped_src_nents: number of segments in input h/w link table
123 * @mapped_dst_nents: number of segments in output h/w link table
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| /linux/tools/testing/selftests/net/ |
| H A D | udpgso.c | 166 /* send 2 1B segments */
172 /* send 2B + 2B + 1B segments */
179 /* send max number of min sized segments */
185 /* send max number + 1 of min sized segments: fail */
282 /* send 2 1B segments */
288 /* send 2 1B segments with extension headers */
295 /* send 2B + 2B + 1B segments */
302 /* send max number of min sized segments */
308 /* send max number + 1 of min sized segments: fail */
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| /linux/arch/sparc/include/uapi/asm/ |
| H A D | display7seg.h | 28 * Display segments are defined as follows,
64 #define D7S_SEGA 0x14 /* Individual segments */
75 #define D7S_BLANK 0x1F /* Clear all segments */
|
| /linux/fs/nilfs2/ |
| H A D | sysfs.h | 28 * @sg_segments_kobj: /sys/fs/<nilfs>/<device>/segments
48 /* /sys/fs/<nilfs>/<device>/segments */
74 NILFS_DEV_ATTR_STRUCT(segments);
119 NILFS_RO_ATTR(segments, name)
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| /linux/fs/f2fs/ |
| H A D | gc.h | 43 /* Search max. number of dirty segments to select a victim segment */
96 * Such spanning segments can be in free list so calculate the sum of usable
97 * blocks in currently free segments including normal and spanning segments.
|