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/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/include/
H A Dsignal_types.h29 /* Minimum pixel clock, in KHz. For TMDS signal is 25.00 MHz */
31 /* Maximum pixel clock, in KHz. For TMDS signal is 165.00 MHz */
35 SIGNAL_TYPE_NONE = 0L, /* no signal */
51 return "No signal"; in signal_type_to_string()
75 /* help functions for signal types manipulation */
76 static inline bool dc_is_hdmi_tmds_signal(enum signal_type signal) in dc_is_hdmi_tmds_signal() argument
78 return (signal == SIGNAL_TYPE_HDMI_TYPE_A); in dc_is_hdmi_tmds_signal()
81 static inline bool dc_is_hdmi_signal(enum signal_type signal) in dc_is_hdmi_signal() argument
83 return (signal == SIGNAL_TYPE_HDMI_TYPE_A); in dc_is_hdmi_signal()
86 static inline bool dc_is_dp_sst_signal(enum signal_type signal) in dc_is_dp_sst_signal() argument
92 dc_is_dp_signal(enum signal_type signal) dc_is_dp_signal() argument
99 dc_is_embedded_signal(enum signal_type signal) dc_is_embedded_signal() argument
104 dc_is_lvds_signal(enum signal_type signal) dc_is_lvds_signal() argument
109 dc_is_dvi_signal(enum signal_type signal) dc_is_dvi_signal() argument
121 dc_is_dvi_single_link_signal(enum signal_type signal) dc_is_dvi_single_link_signal() argument
126 dc_is_dual_link_signal(enum signal_type signal) dc_is_dual_link_signal() argument
131 dc_is_audio_capable_signal(enum signal_type signal) dc_is_audio_capable_signal() argument
139 dc_is_virtual_signal(enum signal_type signal) dc_is_virtual_signal() argument
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/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/include/
H A Dsignal_types.h29 /* Minimum pixel clock, in KHz. For TMDS signal is 25.00 MHz */
31 /* Maximum pixel clock, in KHz. For TMDS signal is 165.00 MHz */
35 SIGNAL_TYPE_NONE = 0L, /* no signal */
47 /* help functions for signal types manipulation */
48 static inline bool dc_is_hdmi_tmds_signal(enum signal_type signal) in dc_is_hdmi_tmds_signal() argument
50 return (signal == SIGNAL_TYPE_HDMI_TYPE_A); in dc_is_hdmi_tmds_signal()
53 static inline bool dc_is_hdmi_signal(enum signal_type signal) in dc_is_hdmi_signal() argument
55 return (signal == SIGNAL_TYPE_HDMI_TYPE_A); in dc_is_hdmi_signal()
58 static inline bool dc_is_dp_sst_signal(enum signal_type signal) in dc_is_dp_sst_signal() argument
60 return (signal in dc_is_dp_sst_signal()
64 dc_is_dp_signal(enum signal_type signal) dc_is_dp_signal() argument
71 dc_is_embedded_signal(enum signal_type signal) dc_is_embedded_signal() argument
76 dc_is_lvds_signal(enum signal_type signal) dc_is_lvds_signal() argument
81 dc_is_dvi_signal(enum signal_type signal) dc_is_dvi_signal() argument
93 dc_is_dvi_single_link_signal(enum signal_type signal) dc_is_dvi_single_link_signal() argument
98 dc_is_dual_link_signal(enum signal_type signal) dc_is_dual_link_signal() argument
103 dc_is_audio_capable_signal(enum signal_type signal) dc_is_audio_capable_signal() argument
110 dc_is_virtual_signal(enum signal_type signal) dc_is_virtual_signal() argument
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/kernel/linux/linux-6.6/drivers/gpu/drm/etnaviv/
H A Detnaviv_perfmon.c20 const struct etnaviv_pm_signal *signal);
31 const struct etnaviv_pm_signal *signal; member
42 const struct etnaviv_pm_signal *signal) in perf_reg_read()
44 gpu_write(gpu, domain->profile_config, signal->data); in perf_reg_read()
59 const struct etnaviv_pm_signal *signal) in pipe_perf_reg_read()
67 value += perf_reg_read(gpu, domain, signal); in pipe_perf_reg_read()
78 const struct etnaviv_pm_signal *signal) in pipe_reg_read()
86 value += gpu_read(gpu, signal->data); in pipe_reg_read()
97 const struct etnaviv_pm_signal *signal) in hi_total_cycle_read()
111 const struct etnaviv_pm_signal *signal) in hi_total_idle_cycle_read()
40 perf_reg_read(struct etnaviv_gpu *gpu, const struct etnaviv_pm_domain *domain, const struct etnaviv_pm_signal *signal) perf_reg_read() argument
57 pipe_perf_reg_read(struct etnaviv_gpu *gpu, const struct etnaviv_pm_domain *domain, const struct etnaviv_pm_signal *signal) pipe_perf_reg_read() argument
76 pipe_reg_read(struct etnaviv_gpu *gpu, const struct etnaviv_pm_domain *domain, const struct etnaviv_pm_signal *signal) pipe_reg_read() argument
95 hi_total_cycle_read(struct etnaviv_gpu *gpu, const struct etnaviv_pm_domain *domain, const struct etnaviv_pm_signal *signal) hi_total_cycle_read() argument
109 hi_total_idle_cycle_read(struct etnaviv_gpu *gpu, const struct etnaviv_pm_domain *domain, const struct etnaviv_pm_signal *signal) hi_total_idle_cycle_read() argument
523 etnaviv_pm_query_sig(struct etnaviv_gpu *gpu, struct drm_etnaviv_pm_signal *signal) etnaviv_pm_query_sig() argument
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/kernel/linux/linux-5.10/drivers/gpu/drm/etnaviv/
H A Detnaviv_perfmon.c20 const struct etnaviv_pm_signal *signal);
31 const struct etnaviv_pm_signal *signal; member
42 const struct etnaviv_pm_signal *signal) in perf_reg_read()
44 gpu_write(gpu, domain->profile_config, signal->data); in perf_reg_read()
51 const struct etnaviv_pm_signal *signal) in pipe_reg_read()
61 gpu_write(gpu, domain->profile_config, signal->data); in pipe_reg_read()
75 const struct etnaviv_pm_signal *signal) in hi_total_cycle_read()
89 const struct etnaviv_pm_signal *signal) in hi_total_idle_cycle_read()
107 .signal = (const struct etnaviv_pm_signal[]) {
140 .signal
40 perf_reg_read(struct etnaviv_gpu *gpu, const struct etnaviv_pm_domain *domain, const struct etnaviv_pm_signal *signal) perf_reg_read() argument
49 pipe_reg_read(struct etnaviv_gpu *gpu, const struct etnaviv_pm_domain *domain, const struct etnaviv_pm_signal *signal) pipe_reg_read() argument
73 hi_total_cycle_read(struct etnaviv_gpu *gpu, const struct etnaviv_pm_domain *domain, const struct etnaviv_pm_signal *signal) hi_total_cycle_read() argument
87 hi_total_idle_cycle_read(struct etnaviv_gpu *gpu, const struct etnaviv_pm_domain *domain, const struct etnaviv_pm_signal *signal) hi_total_idle_cycle_read() argument
491 etnaviv_pm_query_sig(struct etnaviv_gpu *gpu, struct drm_etnaviv_pm_signal *signal) etnaviv_pm_query_sig() argument
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/kernel/linux/linux-5.10/arch/arm/mach-spear/
H A Dpl080.c32 unsigned int signal = cd->min_signal, val; in pl080_get_signal() local
37 /* Return if signal is already acquired by somebody else */ in pl080_get_signal()
38 if (signals[signal].busy && in pl080_get_signal()
39 (signals[signal].val != cd->muxval)) { in pl080_get_signal()
45 if (!signals[signal].busy) { in pl080_get_signal()
51 * value by 2 * signal number. in pl080_get_signal()
53 val &= ~(0x3 << (signal * 2)); in pl080_get_signal()
54 val |= cd->muxval << (signal * 2); in pl080_get_signal()
58 signals[signal].busy++; in pl080_get_signal()
59 signals[signal] in pl080_get_signal()
65 pl080_put_signal(const struct pl08x_channel_data *cd, int signal) pl080_put_signal() argument
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/kernel/linux/linux-6.6/arch/arm/mach-spear/
H A Dpl080.c30 unsigned int signal = cd->min_signal, val; in pl080_get_signal() local
35 /* Return if signal is already acquired by somebody else */ in pl080_get_signal()
36 if (signals[signal].busy && in pl080_get_signal()
37 (signals[signal].val != cd->muxval)) { in pl080_get_signal()
43 if (!signals[signal].busy) { in pl080_get_signal()
49 * value by 2 * signal number. in pl080_get_signal()
51 val &= ~(0x3 << (signal * 2)); in pl080_get_signal()
52 val |= cd->muxval << (signal * 2); in pl080_get_signal()
56 signals[signal].busy++; in pl080_get_signal()
57 signals[signal] in pl080_get_signal()
63 pl080_put_signal(const struct pl08x_channel_data *cd, int signal) pl080_put_signal() argument
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/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/tm/
H A DMakefile2 SIGNAL_CONTEXT_CHK_TESTS := tm-signal-context-chk-gpr tm-signal-context-chk-fpu \
3 tm-signal-context-chk-vmx tm-signal-context-chk-vsx
5 TEST_GEN_PROGS := tm-resched-dscr tm-syscall tm-signal-msr-resv tm-signal-stack \
7 $(SIGNAL_CONTEXT_CHK_TESTS) tm-sigreturn tm-signal-sigreturn-nt \
8 tm-signal-context-force-tm tm-poison tm-signal-pagefault
26 $(OUTPUT)/tm-signal
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/kernel/linux/linux-6.6/tools/testing/selftests/powerpc/tm/
H A DMakefile2 SIGNAL_CONTEXT_CHK_TESTS := tm-signal-context-chk-gpr tm-signal-context-chk-fpu \
3 tm-signal-context-chk-vmx tm-signal-context-chk-vsx
5 TEST_GEN_PROGS := tm-resched-dscr tm-syscall tm-signal-msr-resv tm-signal-stack \
7 $(SIGNAL_CONTEXT_CHK_TESTS) tm-sigreturn tm-signal-sigreturn-nt \
8 tm-signal-context-force-tm tm-poison tm-signal-pagefault
26 $(OUTPUT)/tm-signal
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/kernel/linux/linux-5.10/drivers/tty/
H A Dtty_jobctrl.c8 #include <linux/signal.h>
9 #include <linux/sched/signal.h>
27 * not in the foreground, send a SIGTTOU. If the signal is blocked or
38 if (current->signal->tty != tty) in __tty_check_change()
79 tty = p->signal->tty; in proc_clear_tty()
80 p->signal->tty = NULL; in proc_clear_tty()
109 if (current->signal->tty) { in __proc_set_tty()
111 current->signal->tty->name); in __proc_set_tty()
112 tty_kref_put(current->signal->tty); in __proc_set_tty()
114 put_pid(current->signal in __proc_set_tty()
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/kernel/linux/linux-6.6/drivers/tty/
H A Dtty_jobctrl.c8 #include <linux/signal.h>
9 #include <linux/sched/signal.h>
25 * @sig: signal to send
28 * not in the foreground, send a SIGTTOU. If the signal is blocked or
39 if (current->signal->tty != tty) in __tty_check_change()
81 tty = p->signal->tty; in proc_clear_tty()
82 p->signal->tty = NULL; in proc_clear_tty()
112 if (current->signal->tty) { in __proc_set_tty()
114 current->signal->tty->name); in __proc_set_tty()
115 tty_kref_put(current->signal in __proc_set_tty()
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/kernel/linux/linux-6.6/arch/x86/include/asm/
H A Dunwind_hints.h23 .macro UNWIND_HINT_REGS base=%rsp offset=0 indirect=0 extra=1 partial=0 signal=1
53 UNWIND_HINT sp_reg=sp_reg sp_offset=sp_offset type=type signal=\signal
56 .macro UNWIND_HINT_IRET_REGS base=%rsp offset=0 signal=1
57 UNWIND_HINT_REGS base=\base offset=\offset partial=1 signal=\signal
60 .macro UNWIND_HINT_IRET_ENTRY base=%rsp offset=0 signal=1
62 UNWIND_HINT_IRET_REGS base=\base offset=\offset signal=\signal
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/link/hwss/
H A Dlink_hwss_dio.c46 if (dc_is_dp_signal(pipe_ctx->stream->signal)) in setup_dio_stream_encoder()
68 if (dc_is_dp_signal(pipe_ctx->stream->signal)) in reset_dio_stream_encoder()
81 if (!dc_is_virtual_signal(stream->signal)) in setup_dio_stream_attribute()
87 if (dc_is_dp_signal(stream->signal)) in setup_dio_stream_attribute()
94 else if (dc_is_hdmi_tmds_signal(stream->signal)) in setup_dio_stream_attribute()
100 else if (dc_is_dvi_signal(stream->signal)) in setup_dio_stream_attribute()
104 (stream->signal == SIGNAL_TYPE_DVI_DUAL_LINK) ? in setup_dio_stream_attribute()
106 else if (dc_is_lvds_signal(stream->signal)) in setup_dio_stream_attribute()
111 if (dc_is_dp_signal(stream->signal)) in setup_dio_stream_attribute()
118 enum signal_type signal, in enable_dio_dp_link_output()
116 enable_dio_dp_link_output(struct dc_link *link, const struct link_resource *link_res, enum signal_type signal, enum clock_source_id clock_source, const struct dc_link_settings *link_settings) enable_dio_dp_link_output() argument
138 disable_dio_link_output(struct dc_link *link, const struct link_resource *link_res, enum signal_type signal) disable_dio_link_output() argument
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/kernel/liteos_a/testsuites/unittest/extended/signal/smoke/
H A Dsignal_test_014.cpp32 #include "signal.h"
42 ret = signal(100, SigPrint); // 100, signal num. in TestSigErrno()
46 ret = signal(0, SigPrint); in TestSigErrno()
51 ret = signal(30, SigPrint); // 30, signal num. in TestSigErrno()
54 ret = signal(-1, SigPrint); in TestSigErrno()
58 ret = signal(32, SigPrint); // 32, signal num. in TestSigErrno()
62 ret = signal(3 in TestSigErrno()
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/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/core/
H A Ddc_link.c160 /* Program hpd filter to allow DP signal to settle */ in program_hpd_filter()
418 * that require digital signal in link_detect_sink()
423 * LVDS connector supports only LVDS signal; in link_detect_sink()
425 * eDP connector supports only eDP signal; in link_detect_sink()
452 /* Check whether DP signal detected: if not - in link_detect_sink()
453 * we assume signal is DVI; it could be corrected in link_detect_sink()
471 enum signal_type signal = SIGNAL_TYPE_NONE; in decide_signal_from_strap_and_dongle_type() local
476 signal = SIGNAL_TYPE_HDMI_TYPE_A; in decide_signal_from_strap_and_dongle_type()
478 signal = SIGNAL_TYPE_DVI_SINGLE_LINK; in decide_signal_from_strap_and_dongle_type()
481 signal in decide_signal_from_strap_and_dongle_type()
524 dc_link_is_hdcp14(struct dc_link *link, enum signal_type signal) dc_link_is_hdcp14() argument
548 dc_link_is_hdcp22(struct dc_link *link, enum signal_type signal) dc_link_is_hdcp22() argument
571 query_hdcp_capability(enum signal_type signal, struct dc_link *link) query_hdcp_capability() argument
2202 disable_link(struct dc_link *link, enum signal_type signal) disable_link() argument
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/kernel/linux/linux-6.6/tools/testing/selftests/net/mptcp/
H A Dmptcp_join.sh879 pm_nl_add_endpoint $ns1 $addr flags signal
2067 if reset "unused signal address"; then
2068 pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
2076 if reset "signal address"; then
2079 pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
2086 # note: signal address in server ns and local addresses in client ns must
2089 if reset "subflow and signal"; then
2090 pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
2100 if reset "multiple subflows and signal"; then
2102 pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
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/kernel/linux/linux-6.6/include/linux/
H A Dobjtool.h13 #define UNWIND_HINT(type, sp_reg, sp_offset, signal) \
21 ".byte " __stringify(signal) "\n\t" \
93 .macro UNWIND_HINT type:req sp_reg=0 sp_offset=0 signal=0
101 .byte \signal
155 #define UNWIND_HINT(type, sp_reg, sp_offset, signal) "\n\t"
162 .macro UNWIND_HINT type:req sp_reg=0 sp_offset=0 signal=0
H A Doom.h6 #include <linux/sched/signal.h>
62 current->signal->oom_flag_origin = true; in set_current_oom_origin()
67 current->signal->oom_flag_origin = false; in clear_current_oom_origin()
72 return p->signal->oom_flag_origin; in oom_task_origin()
77 return tsk->signal->oom_mm; in tsk_is_oom_victim()
/kernel/liteos_a/testsuites/unittest/extended/signal/full/
H A Dsignal_test_040.cpp32 #include "signal.h"
40 printf("signal receive success\cn"); in SigPrint()
53 signal(SIGURG, SIG_IGN); in TestCase()
55 signal(SIGURG, SigPrint); in TestCase()
61 signal(SIGHUP, SigPrint); in TestCase()
62 signal(SIGUSR1, SigPrint); in TestCase()
65 signal(SIGHUP, SigPrint); in TestCase()
66 signal(SIGUSR1, SigPrint); in TestCase()
/kernel/linux/linux-5.10/tools/perf/ui/tui/
H A Dsetup.c2 #include <signal.h>
53 signal(SIGWINCH, ui__sigwinch); in ui__setup_sigwinch()
148 signal(SIGSEGV, ui__signal_backtrace); in ui__init()
149 signal(SIGFPE, ui__signal_backtrace); in ui__init()
150 signal(SIGINT, ui__signal); in ui__init()
151 signal(SIGQUIT, ui__signal); in ui__init()
152 signal(SIGTERM, ui__signal); in ui__init()
/kernel/linux/linux-6.6/tools/perf/ui/tui/
H A Dsetup.c2 #include <signal.h>
52 signal(SIGWINCH, ui__sigwinch); in ui__setup_sigwinch()
147 signal(SIGSEGV, ui__signal_backtrace); in ui__init()
148 signal(SIGFPE, ui__signal_backtrace); in ui__init()
149 signal(SIGINT, ui__signal); in ui__init()
150 signal(SIGQUIT, ui__signal); in ui__init()
151 signal(SIGTERM, ui__signal); in ui__init()
/kernel/linux/linux-5.10/drivers/atm/
H A Dadummy.c49 int signal; in __set_signal() local
51 if (sscanf(buf, "%d", &signal) == 1) { in __set_signal()
53 if (signal < ATM_PHY_SIG_LOST || signal > ATM_PHY_SIG_FOUND) in __set_signal()
54 signal = ATM_PHY_SIG_UNKNOWN; in __set_signal()
56 atm_dev_signal_change(atm_dev, signal); in __set_signal()
66 return sprintf(buf, "%d\n", atm_dev->signal); in __show_signal()
68 static DEVICE_ATTR(signal, 0644, __show_signal, __set_signal);
/kernel/linux/linux-6.6/drivers/atm/
H A Dadummy.c49 int signal; in __set_signal() local
51 if (sscanf(buf, "%d", &signal) == 1) { in __set_signal()
53 if (signal < ATM_PHY_SIG_LOST || signal > ATM_PHY_SIG_FOUND) in __set_signal()
54 signal = ATM_PHY_SIG_UNKNOWN; in __set_signal()
56 atm_dev_signal_change(atm_dev, signal); in __set_signal()
66 return sprintf(buf, "%d\n", atm_dev->signal); in __show_signal()
68 static DEVICE_ATTR(signal, 0644, __show_signal, __set_signal);
/kernel/linux/linux-6.6/kernel/
H A Dsignal.c3 * linux/kernel/signal.c
33 #include <linux/signal.h>
52 #include <trace/events/signal.h>
62 * SLAB caches for signal bits.
91 if (unlikely(t->signal->flags & SIGNAL_UNKILLABLE) && in sig_task_ignored()
107 * signal handler may change by the time it is in sig_ignored()
114 * Tracers may want to know about even ignored signal unless it in sig_ignored()
128 static inline bool has_pending_signals(sigset_t *signal, sigset_t *blocked) in has_pending_signals() argument
136 ready |= signal->sig[i] &~ blocked->sig[i]; in has_pending_signals()
139 case 4: ready = signal in has_pending_signals()
493 sigset_t signal, retain; __flush_itimer_signals() local
914 struct signal_struct *signal = p->signal; prepare_signal() local
1006 struct signal_struct *signal = p->signal; complete_signal() local
1185 sigset_t *signal = &delayed->signal; __send_signal_locked() local
2539 struct signal_struct *signal = current->signal; do_jobctl_trap() local
2663 struct signal_struct *signal = current->signal; get_signal() local
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/kernel/linux/linux-5.10/kernel/
H A Dsignal.c3 * linux/kernel/signal.c
32 #include <linux/signal.h>
51 #include <trace/events/signal.h>
60 * SLAB caches for signal bits.
89 if (unlikely(t->signal->flags & SIGNAL_UNKILLABLE) && in sig_task_ignored()
105 * signal handler may change by the time it is in sig_ignored()
112 * Tracers may want to know about even ignored signal unless it in sig_ignored()
126 static inline bool has_pending_signals(sigset_t *signal, sigset_t *blocked) in has_pending_signals() argument
134 ready |= signal->sig[i] &~ blocked->sig[i]; in has_pending_signals()
137 case 4: ready = signal in has_pending_signals()
491 sigset_t signal, retain; __flush_itimer_signals() local
902 struct signal_struct *signal = p->signal; prepare_signal() local
992 struct signal_struct *signal = p->signal; complete_signal() local
1171 sigset_t *signal = &delayed->signal; __send_signal() local
2415 struct signal_struct *signal = current->signal; do_jobctl_trap() local
2520 struct signal_struct *signal = current->signal; get_signal() local
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/kernel/linux/linux-6.6/samples/bpf/
H A Dtest_overhead_kprobe.bpf.c16 struct signal_struct *signal; in prog() local
29 signal = BPF_CORE_READ(tsk, signal); in prog()
30 oom_score_adj = BPF_CORE_READ(signal, oom_score_adj); in prog()

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12345678910>>...133