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Searched refs:pts (Results 1 – 25 of 53) sorted by relevance

123

/linux/drivers/iommu/generic_pt/
H A Dpt_common.h40 static inline void pt_attr_from_entry(const struct pt_state *pts,
50 static inline bool pt_can_have_leaf(const struct pt_state *pts);
58 static inline bool pt_can_have_table(const struct pt_state *pts) in pt_can_have_table() argument
61 return pts->level > 0; in pt_can_have_table()
73 static inline void pt_clear_entries(struct pt_state *pts,
84 static inline bool pt_entry_make_write_dirty(struct pt_state *pts);
99 static inline void pt_entry_make_write_clean(struct pt_state *pts);
109 static inline bool pt_entry_is_write_dirty(const struct pt_state *pts);
124 static inline unsigned int pt_entry_num_contig_lg2(const struct pt_state *pts);
138 static inline pt_oaddr_t pt_entry_oa(const struct pt_state *pts);
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H A Dpt_fmt_defaults.h23 static inline unsigned int pt_table_item_lg2sz(const struct pt_state *pts) in pt_table_item_lg2sz() argument
26 (PT_TABLEMEM_LG2SZ - ilog2(PT_ITEM_WORD_SIZE)) * pts->level; in pt_table_item_lg2sz()
47 static inline unsigned int pt_entry_num_contig_lg2(const struct pt_state *pts) in pt_entry_num_contig_lg2() argument
55 static inline unsigned short pt_contig_count_lg2(const struct pt_state *pts) in pt_contig_count_lg2() argument
63 static inline bool pt_entry_is_write_dirty(const struct pt_state *pts) in pt_entry_is_write_dirty() argument
68 static inline void pt_entry_make_write_clean(struct pt_state *pts) in pt_entry_make_write_clean() argument
87 static inline bool pt_entry_make_write_dirty(struct pt_state *pts) in pt_entry_make_write_dirty() argument
106 static inline pt_oaddr_t pt_item_oa(const struct pt_state *pts) in pt_item_oa() argument
108 return pt_entry_oa(pts) | in pt_item_oa()
109 log2_mul(pts->index, pt_table_item_lg2sz(pts)); in pt_item_oa()
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H A Diommu_pt.h24 static void flush_writes_range(const struct pt_state *pts, in flush_writes_range() argument
27 if (pts_feature(pts, PT_FEAT_DMA_INCOHERENT)) in flush_writes_range()
29 iommu_from_common(pts->range->common)->iommu_device, in flush_writes_range()
30 pts->table, start_index * PT_ITEM_WORD_SIZE, in flush_writes_range()
34 static void flush_writes_item(const struct pt_state *pts) in flush_writes_item() argument
36 if (pts_feature(pts, PT_FEAT_DMA_INCOHERENT)) in flush_writes_item()
38 iommu_from_common(pts->range->common)->iommu_device, in flush_writes_item()
39 pts->table, pts->index * PT_ITEM_WORD_SIZE, in flush_writes_item()
131 static inline unsigned int compute_best_pgsize(struct pt_state *pts, in compute_best_pgsize() argument
134 struct pt_iommu *iommu_table = iommu_from_common(pts->range->common); in compute_best_pgsize()
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H A Dpt_defs.h157 #define pt_cur_table(pts, type) ((type *)((pts)->table)) argument
166 static inline bool pt_table_install64(struct pt_state *pts, u64 table_entry) in pt_table_install64() argument
168 u64 *entryp = pt_cur_table(pts, u64) + pts->index; in pt_table_install64()
169 u64 old_entry = pts->entry; in pt_table_install64()
180 pts->entry = table_entry; in pt_table_install64()
185 static inline bool pt_table_install32(struct pt_state *pts, u32 table_entry) in pt_table_install32() argument
187 u32 *entryp = pt_cur_table(pts, u32) + pts->index; in pt_table_install32()
188 u32 old_entry = pts->entry; in pt_table_install32()
199 pts->entry = table_entry; in pt_table_install32()
215 static __always_inline bool pts_feature(const struct pt_state *pts, in pts_feature() argument
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H A Dkunit_iommu_pt.h20 struct pt_state pts = pt_init(range, level, table); in __count_valids() local
23 for_each_pt_level_entry(&pts) { in __count_valids()
24 if (pts.type == PT_ENTRY_TABLE) { in __count_valids()
25 pt_descend(&pts, arg, __count_valids); in __count_valids()
28 if (pts.type == PT_ENTRY_OA) { in __count_valids()
29 valids->per_size[pt_entry_oa_lg2sz(&pts)]++; in __count_valids()
/linux/drivers/iommu/generic_pt/fmt/
H A Damdv1.h70 static inline pt_oaddr_t amdv1pt_table_pa(const struct pt_state *pts) in amdv1pt_table_pa() argument
72 u64 entry = pts->entry; in amdv1pt_table_pa()
74 if (pts_feature(pts, PT_FEAT_AMDV1_ENCRYPT_TABLES)) in amdv1pt_table_pa()
81 static inline pt_oaddr_t amdv1pt_entry_oa(const struct pt_state *pts) in amdv1pt_entry_oa() argument
83 u64 entry = pts->entry; in amdv1pt_entry_oa()
86 if (pts_feature(pts, PT_FEAT_AMDV1_ENCRYPT_TABLES)) in amdv1pt_entry_oa()
101 static inline bool amdv1pt_can_have_leaf(const struct pt_state *pts) in amdv1pt_can_have_leaf() argument
107 return pts->level < PT_MAX_TOP_LEVEL; in amdv1pt_can_have_leaf()
112 static inline unsigned int pt_table_item_lg2sz(const struct pt_state *pts);
115 amdv1pt_entry_num_contig_lg2(const struct pt_state *pts) in amdv1pt_entry_num_contig_lg2() argument
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H A Dvtdss.h60 #define to_vtdss_pt(pts) common_to_vtdss_pt((pts)->range->common) argument
62 static inline pt_oaddr_t vtdss_pt_table_pa(const struct pt_state *pts) in vtdss_pt_table_pa() argument
64 return oalog2_mul(FIELD_GET(VTDSS_FMT_OA, pts->entry), in vtdss_pt_table_pa()
69 static inline pt_oaddr_t vtdss_pt_entry_oa(const struct pt_state *pts) in vtdss_pt_entry_oa() argument
71 return oalog2_mul(FIELD_GET(VTDSS_FMT_OA, pts->entry), in vtdss_pt_entry_oa()
76 static inline bool vtdss_pt_can_have_leaf(const struct pt_state *pts) in vtdss_pt_can_have_leaf() argument
78 return pts->level <= 2; in vtdss_pt_can_have_leaf()
82 static inline unsigned int vtdss_pt_num_items_lg2(const struct pt_state *pts) in vtdss_pt_num_items_lg2() argument
88 static inline enum pt_entry_type vtdss_pt_load_entry_raw(struct pt_state *pts) in vtdss_pt_load_entry_raw() argument
90 const u64 *tablep = pt_cur_table(pts, u64); in vtdss_pt_load_entry_raw()
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/linux/samples/bpf/
H A Dcpustat_kern.c106 u64 *cts, *pts, *cstate, *pstate, prev_state, cur_ts, delta; in bpf_prog1() local
126 pts = bpf_map_lookup_elem(&my_map, &key); in bpf_prog1()
127 if (!pts) in bpf_prog1()
166 if (!*pts) in bpf_prog1()
169 delta = cur_ts - *pts; in bpf_prog1()
205 if (*pts) in bpf_prog1()
206 *pts = cur_ts; in bpf_prog1()
214 u64 *pts, *cstate, *pstate, cur_ts, delta; in bpf_prog2() local
221 pts = bpf_map_lookup_elem(&my_map, &key); in bpf_prog2()
222 if (!pts) in bpf_prog2()
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/linux/drivers/iio/adc/
H A Dqcom-vadc-common.c346 static int qcom_vadc_map_voltage_temp(const struct vadc_map_pt *pts, in qcom_vadc_map_voltage_temp() argument
351 if (!pts) in qcom_vadc_map_voltage_temp()
354 while (i < tablesize && pts[i].x > input) in qcom_vadc_map_voltage_temp()
358 *output = pts[0].y; in qcom_vadc_map_voltage_temp()
360 *output = pts[tablesize - 1].y; in qcom_vadc_map_voltage_temp()
363 *output = fixp_linear_interpolate(pts[i - 1].x, pts[i - 1].y, in qcom_vadc_map_voltage_temp()
364 pts[i].x, pts[i].y, in qcom_vadc_map_voltage_temp()
371 static s32 qcom_vadc_map_temp_voltage(const struct vadc_map_pt *pts, in qcom_vadc_map_temp_voltage() argument
380 while (i < tablesize && pts[i].y < input) in qcom_vadc_map_temp_voltage()
384 return pts[0].x; in qcom_vadc_map_temp_voltage()
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/linux/drivers/media/test-drivers/vidtv/
H A Dvidtv_pes.c85 struct vidtv_pes_optional_pts pts = {}; in vidtv_pes_write_pts_dts() local
102 pts_dts.pts1 = (0x3 << 4) | ((args->pts & mask1) >> 29) | 0x1; in vidtv_pes_write_pts_dts()
103 pts_dts.pts2 = cpu_to_be16(((args->pts & mask2) >> 14) | 0x1); in vidtv_pes_write_pts_dts()
104 pts_dts.pts3 = cpu_to_be16(((args->pts & mask3) << 1) | 0x1); in vidtv_pes_write_pts_dts()
114 pts.pts1 = (0x1 << 5) | ((args->pts & mask1) >> 29) | 0x1; in vidtv_pes_write_pts_dts()
115 pts.pts2 = cpu_to_be16(((args->pts & mask2) >> 14) | 0x1); in vidtv_pes_write_pts_dts()
116 pts.pts3 = cpu_to_be16(((args->pts & mask3) << 1) | 0x1); in vidtv_pes_write_pts_dts()
118 op = &pts; in vidtv_pes_write_pts_dts()
119 op_sz = sizeof(pts); in vidtv_pes_write_pts_dts()
319 .pts = args->pts, in vidtv_pes_write_into()
H A Dvidtv_pes.h98 u64 pts; member
168 u64 pts; member
H A Dvidtv_encoder.h24 u64 pts; member
/linux/Documentation/filesystems/
H A Ddevpts.rst11 All mounts of the devpts filesystem now create a ``/dev/pts/ptmx`` node
16 of devpts under the name ``pts`` in the same directory as the ptmx device
20 it is possible to place a symlink to ``/dev/pts/ptmx`` at ``/dev/ptmx`` or
23 the ``ptmxmode=0666``, or ``chmod 0666 /dev/pts/ptmx`` should be called.
/linux/drivers/iommu/
H A Dtegra-smmu.c63 struct tegra_pt **pts; member
311 as->pts = kzalloc_objs(*as->pts, SMMU_NUM_PDE); in tegra_smmu_domain_alloc_paging()
312 if (!as->pts) { in tegra_smmu_domain_alloc_paging()
339 kfree(as->pts); in tegra_smmu_domain_free()
592 pt = as->pts[pd_index]; in tegra_smmu_pte_lookup()
607 if (!as->pts[pde]) { in as_get_pte()
624 as->pts[pde] = pt; in as_get_pte()
634 return tegra_smmu_pte_offset(as->pts[pde], iova); in as_get_pte()
647 struct tegra_pt *pt = as->pts[pde]; in tegra_smmu_pte_put_use()
662 as->pts[pde] = NULL; in tegra_smmu_pte_put_use()
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/linux/arch/um/configs/
H A Di386_defconfig34 CONFIG_CON_CHAN="pts"
35 CONFIG_SSL_CHAN="pts"
/linux/drivers/gpu/drm/lima/
H A Dlima_vm.c53 dma_addr_t pts; in lima_vm_map_page() local
63 pts = vm->bts[pbe].dma; in lima_vm_map_page()
66 pd[j] = pts | LIMA_VM_FLAG_PRESENT; in lima_vm_map_page()
67 pts += LIMA_PAGE_SIZE; in lima_vm_map_page()
/linux/drivers/ptp/
H A Dptp_vclock.c93 struct timespec64 pts; in ptp_vclock_gettimex() local
97 err = pptp->info->getcyclesx64(pptp->info, &pts, sts); in ptp_vclock_gettimex()
103 ns = timecounter_cyc2time(&vclock->tc, timespec64_to_ns(&pts)); in ptp_vclock_gettimex()
/linux/drivers/staging/media/av7110/
H A Ddvb_filter.h136 u8 pts[5]; member
199 u32 pts[2]; /* [0] 1st field, [1] 2nd field */ member
H A Dav7110_ipack.c271 p->pts[p->found - 9] = buf[c]; in av7110_ipack_instant_repack()
330 p->pts[0] = p->check; in av7110_ipack_instant_repack()
339 p->pts[p->which - 2] = buf[c]; in av7110_ipack_instant_repack()
351 p->pts[p->which - 2] = buf[c]; in av7110_ipack_instant_repack()
/linux/fs/proc/
H A Dinode.c348 …tic __poll_t pde_poll(struct proc_dir_entry *pde, struct file *file, struct poll_table_struct *pts) in pde_poll() argument
352 return poll(file, pts); in pde_poll()
356 static __poll_t proc_reg_poll(struct file *file, struct poll_table_struct *pts) in proc_reg_poll() argument
362 return pde_poll(pde, file, pts); in proc_reg_poll()
364 rv = pde_poll(pde, file, pts); in proc_reg_poll()
/linux/drivers/media/radio/si470x/
H A Dradio-si470x-common.c516 struct poll_table_struct *pts) in si470x_fops_poll() argument
519 __poll_t req_events = poll_requested_events(pts); in si470x_fops_poll()
520 __poll_t retval = v4l2_ctrl_poll(file, pts); in si470x_fops_poll()
527 poll_wait(file, &radio->read_queue, pts); in si470x_fops_poll()
/linux/drivers/platform/raspberrypi/vchiq-mmal/
H A Dmmal-common.h56 s64 pts; member
/linux/Documentation/userspace-api/media/v4l/
H A Dvidioc-decoder-cmd.rst117 - ``pts``
118 - Stop playback at this ``pts`` or immediately if the playback is
169 immediately (ignoring the ``pts`` value), otherwise it will keep
170 decoding until timestamp >= pts or until the last of the pending
/linux/drivers/media/usb/uvc/
H A Duvc_video.c581 buf->pts = get_unaligned_le32(&data[2]); in uvc_video_clock_decode()
824 delta_stc = buf->pts - (1UL << 31); in uvc_video_clock_update()
855 stream->dev->name, buf->pts, in uvc_video_clock_update()
916 u32 pts; in uvc_video_stats_decode() local
949 pts = get_unaligned_le32(&data[2]); in uvc_video_stats_decode()
958 if (stream->stats.frame.pts != pts) { in uvc_video_stats_decode()
967 stream->stats.frame.pts = pts; in uvc_video_stats_decode()
1033 frame->pts, frame->scr_stc, frame->scr_sof); in uvc_video_stats_update()
/linux/tools/testing/ktest/
H A Dktest.pl1682 my ($ptm, $pts) = @_;
1700 sysopen($pts, "/dev/pts/$tmp", O_RDWR | O_NONBLOCK) or
1705 my ($ptm, $pts) = @_;
1713 open(\*STDIN, '<&', $pts);
1714 open(\*STDOUT, '>&', $pts);
1715 open(\*STDERR, '>&', $pts);
1717 close($pts);
1725 my $pts = \*PTSFD;
1735 create_pty($ptm, $pts);
1741 exec_console($ptm, $pts)
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