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/linux/drivers/virtio/
H A Dvirtio_input.c24 static void virtinput_queue_evtbuf(struct virtio_input *vi, in virtinput_queue_evtbuf() argument
30 virtqueue_add_inbuf(vi->evt, sg, 1, evtbuf, GFP_ATOMIC); in virtinput_queue_evtbuf()
35 struct virtio_input *vi = vq->vdev->priv; in virtinput_recv_events() local
40 spin_lock_irqsave(&vi->lock, flags); in virtinput_recv_events()
41 if (vi->ready) { in virtinput_recv_events()
42 while ((event = virtqueue_get_buf(vi->evt, &len)) != NULL) { in virtinput_recv_events()
43 spin_unlock_irqrestore(&vi->lock, flags); in virtinput_recv_events()
44 input_event(vi->idev, in virtinput_recv_events()
48 spin_lock_irqsave(&vi->lock, flags); in virtinput_recv_events()
49 virtinput_queue_evtbuf(vi, event); in virtinput_recv_events()
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/linux/fs/erofs/
H A Dzmap.c27 struct erofs_inode *const vi = EROFS_I(inode); in z_erofs_load_full_lcluster() local
29 vi->inode_isize + vi->xattr_isize) + in z_erofs_load_full_lcluster()
43 m->clusterofs = 1 << vi->z_lclusterbits; in z_erofs_load_full_lcluster()
46 if (!(vi->z_advise & (Z_EROFS_ADVISE_BIG_PCLUSTER_1 | in z_erofs_load_full_lcluster()
100 struct erofs_inode *const vi = EROFS_I(inode); in z_erofs_load_compact_lcluster() local
102 vi->inode_isize + vi->xattr_isize); in z_erofs_load_compact_lcluster()
103 const unsigned int lclusterbits = vi->z_lclusterbits; in z_erofs_load_compact_lcluster()
107 bool big_pcluster = vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_1; in z_erofs_load_compact_lcluster()
119 if ((vi->z_advise & Z_EROFS_ADVISE_COMPACTED_2B) && in z_erofs_load_compact_lcluster()
239 struct erofs_inode *vi = EROFS_I(m->inode); in z_erofs_load_lcluster_from_disk() local
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H A Dinode.c14 struct erofs_inode *vi = EROFS_I(inode); in erofs_fill_symlink() local
17 m_pofs += vi->xattr_isize; in erofs_fill_symlink()
19 if (vi->datalayout != EROFS_INODE_FLAT_INLINE || in erofs_fill_symlink()
37 struct erofs_inode *vi = EROFS_I(inode); in erofs_read_inode() local
48 vi->nid, err); in erofs_read_inode()
56 ifmt, vi->nid); in erofs_read_inode()
61 vi->datalayout = erofs_inode_datalayout(ifmt); in erofs_read_inode()
62 if (vi->datalayout >= EROFS_INODE_DATALAYOUT_MAX) { in erofs_read_inode()
64 vi->datalayout, vi->nid); in erofs_read_inode()
71 vi->inode_isize = sizeof(struct erofs_inode_extended); in erofs_read_inode()
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H A Dxattr.c30 struct erofs_inode *const vi = EROFS_I(inode); in erofs_init_inode_xattrs() local
38 if (test_bit(EROFS_I_EA_INITED_BIT, &vi->flags)) { in erofs_init_inode_xattrs()
47 if (wait_on_bit_lock(&vi->flags, EROFS_I_BL_XATTR_BIT, TASK_KILLABLE)) in erofs_init_inode_xattrs()
51 if (test_bit(EROFS_I_EA_INITED_BIT, &vi->flags)) in erofs_init_inode_xattrs()
62 if (vi->xattr_isize == sizeof(struct erofs_xattr_ibody_header)) { in erofs_init_inode_xattrs()
65 vi->xattr_isize, vi->nid); in erofs_init_inode_xattrs()
68 } else if (vi->xattr_isize < sizeof(struct erofs_xattr_ibody_header)) { in erofs_init_inode_xattrs()
69 if (vi->xattr_isize) { in erofs_init_inode_xattrs()
70 erofs_err(sb, "bogus xattr ibody @ nid %llu", vi->nid); in erofs_init_inode_xattrs()
83 it.pos = erofs_iloc(inode) + vi->inode_isize; in erofs_init_inode_xattrs()
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H A Ddata.c91 struct erofs_inode *vi = EROFS_I(inode); in erofs_map_blocks() local
105 if (vi->datalayout != EROFS_INODE_CHUNK_BASED) { in erofs_map_blocks()
106 tailpacking = (vi->datalayout == EROFS_INODE_FLAT_INLINE); in erofs_map_blocks()
107 if (!tailpacking && vi->startblk == EROFS_NULL_ADDR) in erofs_map_blocks()
113 map->m_pa = erofs_pos(sb, vi->startblk) + map->m_la; in erofs_map_blocks()
116 map->m_pa = erofs_iloc(inode) + vi->inode_isize + in erofs_map_blocks()
117 vi->xattr_isize + erofs_blkoff(sb, map->m_la); in erofs_map_blocks()
124 if (vi->chunkformat & EROFS_CHUNK_FORMAT_INDEXES) in erofs_map_blocks()
129 chunknr = map->m_la >> vi->chunkbits; in erofs_map_blocks()
130 pos = ALIGN(erofs_iloc(inode) + vi->inode_isize + in erofs_map_blocks()
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/linux/drivers/parisc/
H A Diosapic.c517 static void iosapic_rd_irt_entry(struct vector_info *vi , u32 *dp0, u32 *dp1) in iosapic_rd_irt_entry() argument
519 struct iosapic_info *isp = vi->iosapic; in iosapic_rd_irt_entry()
520 u8 idx = vi->irqline; in iosapic_rd_irt_entry()
527 static void iosapic_wr_irt_entry(struct vector_info *vi, u32 dp0, u32 dp1) in iosapic_wr_irt_entry() argument
529 struct iosapic_info *isp = vi->iosapic; in iosapic_wr_irt_entry()
532 vi->irqline, isp->isi_hpa, dp0, dp1); in iosapic_wr_irt_entry()
534 iosapic_write(isp->addr, IOSAPIC_IRDT_ENTRY(vi->irqline), dp0); in iosapic_wr_irt_entry()
539 iosapic_write(isp->addr, IOSAPIC_IRDT_ENTRY_HI(vi->irqline), dp1); in iosapic_wr_irt_entry()
551 iosapic_set_irt_data( struct vector_info *vi, u32 *dp0, u32 *dp1) in iosapic_set_irt_data() argument
554 struct irt_entry *p = vi->irte; in iosapic_set_irt_data()
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/linux/Documentation/devicetree/bindings/display/tegra/
H A Dnvidia,tegra20-vi.yaml4 $id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-vi.yaml#
15 pattern: "^vi@[0-9a-f]+$"
19 - const: nvidia,tegra20-vi
20 - const: nvidia,tegra30-vi
21 - const: nvidia,tegra114-vi
22 - const: nvidia,tegra124-vi
24 - const: nvidia,tegra132-vi
25 - const: nvidia,tegra124-vi
26 - const: nvidia,tegra210-vi
27 - const: nvidia,tegra186-vi
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/linux/drivers/mtd/ubi/
H A Dgluebi.c272 * @vi: UBI volume description object
279 struct ubi_volume_info *vi) in gluebi_create() argument
289 mtd->name = kmemdup(vi->name, vi->name_len + 1, GFP_KERNEL); in gluebi_create()
295 gluebi->vol_id = vi->vol_id; in gluebi_create()
296 gluebi->ubi_num = vi->ubi_num; in gluebi_create()
302 mtd->erasesize = vi->usable_leb_size; in gluebi_create()
314 if (vi->vol_type == UBI_DYNAMIC_VOLUME) in gluebi_create()
315 mtd->size = (unsigned long long)vi->usable_leb_size * vi->size; in gluebi_create()
317 mtd->size = vi->used_bytes; in gluebi_create()
321 g = find_gluebi_nolock(vi->ubi_num, vi->vol_id); in gluebi_create()
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H A Dnvmem.c61 static int ubi_nvmem_add(struct ubi_volume_info *vi) in ubi_nvmem_add() argument
63 struct device_node *np = dev_of_node(vi->dev); in ubi_nvmem_add()
74 if (WARN_ON_ONCE(vi->usable_leb_size <= 0) || in ubi_nvmem_add()
75 WARN_ON_ONCE(vi->size <= 0)) in ubi_nvmem_add()
83 config.dev = vi->dev; in ubi_nvmem_add()
84 config.name = dev_name(vi->dev); in ubi_nvmem_add()
88 config.size = vi->usable_leb_size * vi->size; in ubi_nvmem_add()
96 unv->ubi_num = vi->ubi_num; in ubi_nvmem_add()
97 unv->vol_id = vi->vol_id; in ubi_nvmem_add()
98 unv->usable_leb_size = vi->usable_leb_size; in ubi_nvmem_add()
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/linux/drivers/i2c/busses/
H A Di2c-virtio.c137 struct virtio_i2c *vi = i2c_get_adapdata(adap); in virtio_i2c_xfer() local
138 struct virtqueue *vq = vi->vq; in virtio_i2c_xfer()
173 static int virtio_i2c_setup_vqs(struct virtio_i2c *vi) in virtio_i2c_setup_vqs() argument
175 struct virtio_device *vdev = vi->vdev; in virtio_i2c_setup_vqs()
177 vi->vq = virtio_find_single_vq(vdev, virtio_i2c_msg_done, "msg"); in virtio_i2c_setup_vqs()
178 return PTR_ERR_OR_ZERO(vi->vq); in virtio_i2c_setup_vqs()
193 struct virtio_i2c *vi; in virtio_i2c_probe() local
200 vi = devm_kzalloc(&vdev->dev, sizeof(*vi), GFP_KERNEL); in virtio_i2c_probe()
201 if (!vi) in virtio_i2c_probe()
204 vdev->priv = vi; in virtio_i2c_probe()
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/linux/fs/verity/
H A Dopen.c181 struct fsverity_info *vi; in fsverity_create_info() local
184 vi = kmem_cache_zalloc(fsverity_info_cachep, GFP_KERNEL); in fsverity_create_info()
185 if (!vi) in fsverity_create_info()
187 vi->inode = inode; in fsverity_create_info()
189 err = fsverity_init_merkle_tree_params(&vi->tree_params, inode, in fsverity_create_info()
200 memcpy(vi->root_hash, desc->root_hash, vi->tree_params.digest_size); in fsverity_create_info()
202 compute_file_digest(vi->tree_params.hash_alg, desc, vi->file_digest); in fsverity_create_info()
204 err = fsverity_verify_signature(vi, desc->signature, in fsverity_create_info()
209 if (vi->tree_params.block_size != PAGE_SIZE) { in fsverity_create_info()
225 vi->tree_params.tree_pages << in fsverity_create_info()
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H A Dmeasure.c30 const struct fsverity_info *vi; in fsverity_ioctl_measure() local
34 vi = fsverity_get_info(inode); in fsverity_ioctl_measure()
35 if (!vi) in fsverity_ioctl_measure()
37 hash_alg = vi->tree_params.hash_alg; in fsverity_ioctl_measure()
57 if (copy_to_user(uarg->digest, vi->file_digest, hash_alg->digest_size)) in fsverity_ioctl_measure()
90 const struct fsverity_info *vi; in fsverity_get_digest() local
93 vi = fsverity_get_info(inode); in fsverity_get_digest()
94 if (!vi) in fsverity_get_digest()
97 hash_alg = vi->tree_params.hash_alg; in fsverity_get_digest()
98 memcpy(raw_digest, vi->file_digest, hash_alg->digest_size); in fsverity_get_digest()
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H A Dverify.c23 struct fsverity_info *vi; member
44 static bool is_hash_block_verified(struct fsverity_info *vi, struct page *hpage, in is_hash_block_verified() argument
59 if (!vi->hash_block_verified) in is_hash_block_verified()
91 return test_bit(hblock_idx, vi->hash_block_verified); in is_hash_block_verified()
93 blocks_per_page = vi->tree_params.blocks_per_page; in is_hash_block_verified()
96 clear_bit(hblock_idx + i, vi->hash_block_verified); in is_hash_block_verified()
116 static bool verify_data_block(struct inode *inode, struct fsverity_info *vi, in verify_data_block() argument
121 const struct merkle_tree_params *params = &vi->tree_params; in verify_data_block()
212 if (is_hash_block_verified(vi, hpage, hblock_idx)) { in verify_data_block()
226 want_hash = vi->root_hash; in verify_data_block()
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H A Dread_metadata.c17 const struct fsverity_info *vi, in fsverity_read_merkle_tree() argument
27 end_offset = min(offset + length, vi->tree_params.tree_size); in fsverity_read_merkle_tree()
155 const struct fsverity_info *vi; in fsverity_ioctl_read_metadata() local
160 vi = fsverity_get_info(inode); in fsverity_ioctl_read_metadata()
161 if (!vi) in fsverity_ioctl_read_metadata()
185 return fsverity_read_merkle_tree(inode, vi, buf, arg.offset, in fsverity_ioctl_read_metadata()
H A Dsignature.c40 * @vi: the file's fsverity_info
53 int fsverity_verify_signature(const struct fsverity_info *vi, in fsverity_verify_signature() argument
56 const struct inode *inode = vi->inode; in fsverity_verify_signature()
57 const struct fsverity_hash_alg *hash_alg = vi->tree_params.hash_alg; in fsverity_verify_signature()
92 memcpy(d->digest, vi->file_digest, hash_alg->digest_size); in fsverity_verify_signature()
/linux/lib/raid6/
H A Drvv.c65 "vsra.vi v2, v1, 7\n" in raid6_rvv1_gen_syndrome_real()
66 "vsll.vi v3, v1, 1\n" in raid6_rvv1_gen_syndrome_real()
139 "vsra.vi v2, v1, 7\n" in raid6_rvv1_xor_syndrome_real()
140 "vsll.vi v3, v1, 1\n" in raid6_rvv1_xor_syndrome_real()
163 "vsra.vi v2, v1, 7\n" in raid6_rvv1_xor_syndrome_real()
164 "vsll.vi v3, v1, 1\n" in raid6_rvv1_xor_syndrome_real()
242 "vsra.vi v2, v1, 7\n" in raid6_rvv2_gen_syndrome_real()
243 "vsll.vi v3, v1, 1\n" in raid6_rvv2_gen_syndrome_real()
250 "vsra.vi v6, v5, 7\n" in raid6_rvv2_gen_syndrome_real()
251 "vsll.vi v7, v5, 1\n" in raid6_rvv2_gen_syndrome_real()
[all …]
/linux/drivers/staging/media/tegra-video/
H A Dvi.h44 * struct tegra_vi_ops - Tegra VI operations
45 * @vi_enable: soc-specific operations needed to enable/disable the VI peripheral
52 * VI for capture and runs capture start and capture finish
58 int (*vi_enable)(struct tegra_vi *vi, bool on);
73 * @ops: vi operations
74 * @hw_revision: VI hw_revision
76 * @vi_max_clk_hz: VI clock max frequency
96 * @clk: main clock for VI block
97 * @vdd: vdd regulator for VI hardware, normally it is avdd_dsi_csi
99 * @ops: vi operations
[all …]
H A Dtegra210.c8 * VI and CSI SoC specific data, operations and registers accessors.
18 #include "vi.h"
29 /* Tegra210 VI registers */
40 /* Tegra210 VI CSI registers */
146 /* Tegra210 VI registers accessors */
150 writel_relaxed(val, chan->vi->iomem + addr); in tegra_vi_write()
155 return readl_relaxed(chan->vi->iomem + addr); in tegra_vi_read()
164 vi_csi_base = chan->vi->iomem + TEGRA210_VI_CSI_BASE(portno); in vi_csi_write()
174 vi_csi_base = chan->vi->iomem + TEGRA210_VI_CSI_BASE(portno); in vi_csi_read()
180 * Tegra210 VI channel capture operations
[all …]
H A Dvideo.c21 tegra_channels_cleanup(vid->vi); in tegra_v4l2_dev_release()
83 * Both vi and csi channels are available now. in host1x_video_probe()
98 /* vi exit ops does not clean channels, so clean them here */ in host1x_video_probe()
99 tegra_channels_cleanup(vid->vi); in host1x_video_probe()
128 { .compatible = "nvidia,tegra20-vi", },
132 { .compatible = "nvidia,tegra210-vi", },
/linux/lib/crypto/riscv/
H A Dchacha-riscv64-zvkb.S87 vror.vi \d0, \d0, 32 - 16
88 vror.vi \d1, \d1, 32 - 16
89 vror.vi \d2, \d2, 32 - 16
90 vror.vi \d3, \d3, 32 - 16
101 vror.vi \b0, \b0, 32 - 12
102 vror.vi \b1, \b1, 32 - 12
103 vror.vi \b2, \b2, 32 - 12
104 vror.vi \b3, \b3, 32 - 12
115 vror.vi \d0, \d0, 32 - 8
116 vror.vi \d1, \d1, 32 - 8
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/linux/scripts/dtc/
H A Dflattree.c238 struct version_info *vi) in flatten_tree() argument
249 if (vi->flags & FTF_FULLPATH) in flatten_tree()
268 if ((vi->flags & FTF_VARALIGN) && (prop->val.len >= 8)) in flatten_tree()
275 if ((vi->flags & FTF_NAMEPROPS) && !seen_name_prop) { in flatten_tree()
280 if ((vi->flags & FTF_VARALIGN) && ((tree->basenamelen+1) >= 8)) in flatten_tree()
288 flatten_tree(child, emit, etarget, strbuf, vi); in flatten_tree()
295 struct version_info *vi) in flatten_reserve_list() argument
315 struct version_info *vi, in make_fdt_header() argument
326 fdt->version = cpu_to_fdt32(vi->version); in make_fdt_header()
327 fdt->last_comp_version = cpu_to_fdt32(vi in make_fdt_header()
348 struct version_info *vi = NULL; dt_to_blob() local
449 struct version_info *vi = NULL; dt_to_asm() local
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/linux/fs/ubifs/
H A Dmisc.c17 c->vi.ubi_num, c->vi.vol_id, &vaf); in ubifs_msg()
34 c->vi.ubi_num, c->vi.vol_id, current->pid, in ubifs_err()
53 c->vi.ubi_num, c->vi.vol_id, current->pid, in ubifs_warn()
/linux/Documentation/translations/it_IT/process/
H A D6.Followthrough.rst39 comprenderanno il valore e il perché vi siete presi il disturbo di
51 fatti ancora e ancora. Se ricevete una revisione che vi sembra abbia
54 la persona, e i revisori non vi stanno attaccando personalmente.
70 Quello che si sta cercando di dire è che, quando i revisori vi inviano degli
71 appunti dovete fare attenzione alle osservazioni tecniche che vi stanno
75 comunicarvi. Se possibile, sistemate le cose che il revisore vi chiede di
163 Un giorno, se tutto va bene, vi collegherete e vedrete che la vostra patch
220 Un giorno, potreste aprire la vostra email e vedere che qualcuno vi ha
233 come qualcuno che blocca un buon lavoro senza motivo, quelle patch vi
/linux/Documentation/devicetree/bindings/powerpc/nintendo/
H A Dwii.txt23 1.a) The Video Interface (VI) node
30 - compatible : should be "nintendo,hollywood-vi","nintendo,flipper-vi"
31 - reg : should contain the VI registers location and length
32 - interrupts : should contain the VI interrupt
H A Dgamecube.txt14 1.a) The Video Interface (VI) node
21 - compatible : should be "nintendo,flipper-vi"
22 - reg : should contain the VI registers location and length
23 - interrupts : should contain the VI interrupt

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