| /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
|
| /linux/block/ |
| H A D | blk-mq-dma.c | 69 * we need to ensure our segments are aligned to this as well.
222 * The caller can call blk_rq_dma_map_coalesce() to check if further segments
224 * to try to map the following segments.
309 * segment is bigger than number of req's physical segments in __blk_rq_map_sg()
337 * The caller can call blk_rq_dma_map_coalesce() to check if further segments
339 * to try to map the following segments.
407 unsigned int segments = 0; in blk_rq_map_integrity_sg() local
423 segments++; in blk_rq_map_integrity_sg()
431 * is bigger than number of req's physical integrity segments in blk_rq_map_integrity_sg()
433 BUG_ON(segments > rq->nr_integrity_segments); in blk_rq_map_integrity_sg()
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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
|
| /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
|
| /linux/drivers/dma/xilinx/ |
| H A D | xilinx_dma.c | 321 * @node: Node in the descriptor segments list
333 * @node: Node in the descriptor segments list
345 * @node: Node in the descriptor segments list
357 * @node: Node in the descriptor segments list
369 * @segments: TX segments list
377 struct list_head segments; member
413 * @seg_v: Statically allocated segments base
414 * @seg_mv: Statically allocated segments base for MCDMA
415 * @seg_p: Physical allocated segments base
417 * @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 */
43 MPTCP_MIB_OFOQUEUETAIL, /* Segments inserted into OoO queue tail */
44 MPTCP_MIB_OFOQUEUE, /* Segments inserted into OoO queue */
45 MPTCP_MIB_OFOMERGE, /* Segments merged in OoO queue */
46 MPTCP_MIB_NODSSWINDOW, /* Segments not in MPTCP windows */
47 MPTCP_MIB_DUPDATA, /* Segments discarded due to duplicate DSS */
|
| /linux/include/uapi/linux/ |
| H A D | rpl.h | 42 } segments; member
45 #define rpl_segaddr segments.addr
46 #define rpl_segdata segments.data
|
| H A D | virtio_blk.h | 35 #define VIRTIO_BLK_F_SEG_MAX 2 /* Indicates maximum # of segments */
65 /* The maximum number of segments (if VIRTIO_BLK_F_SEG_MAX) */
101 * The maximum number of discard segments in a
115 * The maximum number of segments in a write zeroes
134 * The maximum number of secure erase segments in a
|
| /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/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/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
|
| /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.
|
| /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/mips/kernel/ |
| H A D | segment.c | 28 * Access modes MK, MSK and MUSK are mapped segments. Therefore in build_segment_config()
83 DEFINE_SHOW_ATTRIBUTE(segments);
88 debugfs_create_file("segments", S_IRUGO, mips_debugfs_dir, NULL, in segments_info()
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | test_lwt_seg6local.c | 46 struct ip6_addr_t segments[0]; member
129 // cur_off = end of segments, start of possible TLVs in is_valid_tlv_boundary()
285 // This function will push a SRH with segments fd00::1, fd00::2, fd00::3,
293 char srh_buf[72]; // room for 4 segments in __encap_srh()
375 if (srh->hdrlen != 11) // 4 segments + Egress TLV + Padding TLV in __pop_egr()
416 if (srh->hdrlen != 8) // 4 segments in __inspect_t()
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| /linux/include/uapi/xen/ |
| H A D | gntdev.h | 173 * The copy is split into @count @segments, each of which can copy
181 * split segments into multiple ops if required.
183 * Returns 0 if all segments have been processed and @status in each
184 * segment is valid. Note that one or more segments may have failed
191 * If -1 is returned, the status of all segments is undefined.
202 struct gntdev_grant_copy_segment __user *segments; member
|
| /linux/drivers/net/ethernet/sfc/siena/ |
| H A D | tx.c | 145 unsigned int segments; in __efx_siena_enqueue_skb() local
150 segments = skb_is_gso(skb) ? skb_shinfo(skb)->gso_segs : 0; in __efx_siena_enqueue_skb()
151 if (segments == 1) in __efx_siena_enqueue_skb()
152 segments = 0; /* Don't use TSO for a single segment. */ in __efx_siena_enqueue_skb()
158 if (segments) { in __efx_siena_enqueue_skb()
173 if (!data_mapped && (efx_siena_tx_map_data(tx_queue, skb, segments))) in __efx_siena_enqueue_skb()
|