| /linux/tools/testing/selftests/liveupdate/ |
| H A D | luo_kexec_simple.c | 21 /* Stage 1: Executed before the kexec reboot. */
26 ksft_print_msg("[STAGE 1] Starting pre-kexec setup...\n"); in run_stage_1()
28 ksft_print_msg("[STAGE 1] Creating state file for next stage (2)...\n"); in run_stage_1()
31 ksft_print_msg("[STAGE 1] Creating session '%s' and preserving memfd...\n", in run_stage_1()
47 /* Stage 2: Executed after the kexec reboot. */
50 int session_fd, mfd, stage; in run_stage_2() local
52 ksft_print_msg("[STAGE 2] Starting post-kexec verification...\n"); in run_stage_2()
54 restore_and_read_stage(state_session_fd, STATE_MEMFD_TOKEN, &stage); in run_stage_2()
55 if (stage != 2) in run_stage_2()
56 fail_exit("Expected stage 2, but state file contains %d", stage); in run_stage_2()
[all …]
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| H A D | luo_multi_session.c | 30 /* Stage 1: Executed before the kexec reboot. */
35 ksft_print_msg("[STAGE 1] Starting pre-kexec setup for multi-session test...\n"); in run_stage_1()
37 ksft_print_msg("[STAGE 1] Creating state file for next stage (2)...\n"); in run_stage_1()
40 ksft_print_msg("[STAGE 1] Creating empty sessions '%s' and '%s'...\n", in run_stage_1()
50 ksft_print_msg("[STAGE 1] Creating session '%s' with one memfd...\n", in run_stage_1()
61 ksft_print_msg("[STAGE 1] Creating session '%s' with two memfds...\n", in run_stage_1()
80 /* Stage 2: Executed after the kexec reboot. */
84 int mfd1, mfd2, mfd3, stage; in run_stage_2() local
86 ksft_print_msg("[STAGE 2] Starting post-kexec verification...\n"); in run_stage_2()
88 restore_and_read_stage(state_session_fd, STATE_MEMFD_TOKEN, &stage); in run_stage_2()
[all …]
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| H A D | luo_test_utils.c | 156 void restore_and_read_stage(int state_session_fd, int token, int *stage) in restore_and_read_stage() argument
168 *stage = atoi(buf); in restore_and_read_stage()
177 ksft_print_msg("[STAGE 1] Forking persistent child to hold sessions...\n"); in daemonize_and_wait()
184 ksft_print_msg("[STAGE 1] Child PID: %d. Resources are pinned.\n", pid); in daemonize_and_wait()
185 ksft_print_msg("[STAGE 1] You may now perform kexec reboot.\n"); in daemonize_and_wait()
208 {"stage", required_argument, 0, 's'}, in parse_stage_args()
212 int stage = 1; in parse_stage_args() local
219 stage = atoi(optarg); in parse_stage_args()
220 if (stage != 1 && stage != 2) in parse_stage_args()
221 fail_exit("Invalid stage argument"); in parse_stage_args()
[all …]
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| /linux/arch/riscv/errata/thead/ |
| H A D | errata.c | 27 static bool errata_probe_mae(unsigned int stage, in errata_probe_mae() argument
36 if (stage != RISCV_ALTERNATIVES_EARLY_BOOT && in errata_probe_mae()
37 stage != RISCV_ALTERNATIVES_MODULE) in errata_probe_mae()
109 static bool errata_probe_cmo(unsigned int stage, in errata_probe_cmo() argument
118 if (stage == RISCV_ALTERNATIVES_EARLY_BOOT) in errata_probe_cmo()
121 if (stage == RISCV_ALTERNATIVES_BOOT) { in errata_probe_cmo()
130 static bool errata_probe_pmu(unsigned int stage, in errata_probe_pmu() argument
140 if (stage == RISCV_ALTERNATIVES_EARLY_BOOT) in errata_probe_pmu()
146 static bool errata_probe_ghostwrite(unsigned int stage, in errata_probe_ghostwrite() argument
163 if (stage != RISCV_ALTERNATIVES_EARLY_BOOT) in errata_probe_ghostwrite()
[all …]
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| /linux/tools/perf/pmu-events/arch/arm64/arm/cortex-a510/ |
| H A D | pipeline.json | 39 …on is stalled and there is an interlock. Stall cycles due to a stall in the Wr stage are excluded",
42 …ion is stalled and there is an interlock. Stall cycles due to a stall in the Wr stage are excluded"
45 …iting for data to calculate the address. Stall cycles due to a stall in the Wr stage are excluded",
48 …aiting for data to calculate the address. Stall cycles due to a stall in the Wr stage are excluded"
51 …ock that is caused by a VPU instruction. Stall cycles due to a stall in the Wr stage are excluded",
54 …lock that is caused by a VPU instruction. Stall cycles due to a stall in the Wr stage are excluded"
57 …backend, load. This event counts every cycle where there is a stall in the Wr stage due to a load",
60 … backend, load. This event counts every cycle where there is a stall in the Wr stage due to a load"
63 …ckend, store. This event counts every cycle where there is a stall in the Wr stage due to a store",
66 …ackend, store. This event counts every cycle where there is a stall in the Wr stage due to a store"
[all …]
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| /linux/tools/perf/pmu-events/arch/arm64/ampere/emag/ |
| H A D | cache.json | 126 "PublicDescription": "Level 1 stage 2 TLB refill",
129 "BriefDescription": "L1 stage 2 TLB refill"
132 "PublicDescription": "Page walk cache level-0 stage-1 hit",
135 "BriefDescription": "Page walk, L0 stage-1 hit"
138 "PublicDescription": "Page walk cache level-1 stage-1 hit",
141 "BriefDescription": "Page walk, L1 stage-1 hit"
144 "PublicDescription": "Page walk cache level-2 stage-1 hit",
147 "BriefDescription": "Page walk, L2 stage-1 hit"
150 "PublicDescription": "Page walk cache level-1 stage-2 hit",
153 "BriefDescription": "Page walk, L1 stage-2 hit"
[all …]
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| /linux/drivers/watchdog/ |
| H A D | kempld_wdt.c | 10 * First the pretimeout stage runs out before the timeout stage gets
77 struct kempld_wdt_stage stage[KEMPLD_WDT_MAX_STAGES]; member
103 struct kempld_wdt_stage *stage, in kempld_wdt_set_stage_action() argument
109 if (!stage || !stage->mask) in kempld_wdt_set_stage_action()
113 stage_cfg = kempld_read8(pld, KEMPLD_WDT_STAGE_CFG(stage->id)); in kempld_wdt_set_stage_action()
122 kempld_write8(pld, KEMPLD_WDT_STAGE_CFG(stage->id), stage_cfg); in kempld_wdt_set_stage_action()
129 struct kempld_wdt_stage *stage, in kempld_wdt_set_stage_timeout() argument
141 if (!stage) in kempld_wdt_set_stage_timeout()
149 if (stage_timeout64 > stage->mask) in kempld_wdt_set_stage_timeout()
152 stage_timeout = stage_timeout64 & stage->mask; in kempld_wdt_set_stage_timeout()
[all …]
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| /linux/tools/perf/pmu-events/arch/arm64/arm/cortex-a55/ |
| H A D | pipeline.json | 39 … is due to an FPU/NEON instruction. Stall cycles due to a stall in the Wr stage (typically awaitin…
42 … is due to an FPU/NEON instruction. Stall cycles due to a stall in the Wr stage (typically awaitin…
45 …to the backend, load.This event counts every cycle there is a stall in the Wr stage due to a load",
48 … to the backend, load.This event counts every cycle there is a stall in the Wr stage due to a load"
51 … the backend, store.This event counts every cycle there is a stall in the Wr stage due to a store",
54 …o the backend, store.This event counts every cycle there is a stall in the Wr stage due to a store"
57 …load, cache miss.This event counts every cycle there is a stall in the Wr stage due to a load whic…
60 …load, cache miss.This event counts every cycle there is a stall in the Wr stage due to a load whic…
63 …, load, TLB miss.This event counts every cycle there is a stall in the Wr stage due to a load whic…
66 …, load, TLB miss.This event counts every cycle there is a stall in the Wr stage due to a load whic…
[all …]
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| /linux/drivers/thermal/qcom/ |
| H A D | qcom-spmi-temp-alarm.c | 90 * for each stage independently.
120 /* Temperature in Milli Celsius reported during stage 0 if no ADC is present */
140 unsigned int stage; member
143 /* protects .thresh, .stage and chip registers */
152 /* This array maps from GEN2 alarm state to GEN1 alarm stage */
175 * specified over-temperature stage
177 * @stage: Over-temperature stage
181 static long qpnp_tm_decode_temp(struct qpnp_tm_chip *chip, unsigned int stage) in qpnp_tm_decode_temp() argument
183 if (stage == 0 || stage > STAGE_COUNT) in qpnp_tm_decode_temp()
186 return chip->temp_thresh_map[stage - 1]; in qpnp_tm_decode_temp()
[all …]
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| /linux/tools/testing/selftests/kvm/x86/ |
| H A D | hyperv_ipi.c | 92 int stage = 1, ipis_expected[2] = {0}; in sender_guest_code() local
95 GUEST_SYNC(stage++); in sender_guest_code()
109 GUEST_SYNC(stage++); in sender_guest_code()
116 GUEST_SYNC(stage++); in sender_guest_code()
129 GUEST_SYNC(stage++); in sender_guest_code()
138 GUEST_SYNC(stage++); in sender_guest_code()
151 GUEST_SYNC(stage++); in sender_guest_code()
160 GUEST_SYNC(stage++); in sender_guest_code()
174 GUEST_SYNC(stage++); in sender_guest_code()
183 GUEST_SYNC(stage++); in sender_guest_code()
[all …]
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| H A D | hyperv_tlb_flush.c | 205 int i, stage = 1; in sender_guest_code() local
212 GUEST_SYNC(stage++); in sender_guest_code()
224 GUEST_SYNC(stage++); in sender_guest_code()
238 GUEST_SYNC(stage++); in sender_guest_code()
251 GUEST_SYNC(stage++); in sender_guest_code()
266 GUEST_SYNC(stage++); in sender_guest_code()
281 GUEST_SYNC(stage++); in sender_guest_code()
299 GUEST_SYNC(stage++); in sender_guest_code()
317 GUEST_SYNC(stage++); in sender_guest_code()
338 GUEST_SYNC(stage++); in sender_guest_code()
[all …]
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| H A D | vmx_nested_la57_state_test.c | 81 int stage; in main() local
98 for (stage = 1;; stage++) { in main()
114 TEST_ASSERT(uc.args[1] == stage, in main()
115 "Expected stage %d, got stage %lu", stage, (ulong)uc.args[1]); in main()
116 if (stage == 1) { in main()
|
| /linux/Documentation/leds/ |
| H A D | leds-sc27xx.rst | 16 for the high stage. To be compatible with the hardware pattern
17 format, we should set brightness as 0 for rise stage, fall
18 stage and low stage.
20 - Min stage duration: 125 ms
21 - Max stage duration: 31875 ms
23 Since the stage duration step is 125 ms, the duration should be
|
| /linux/tools/testing/selftests/tc-testing/ |
| H A D | TdcPlugin.py | 43 def adjust_command(self, stage, command): argument
46 print(' -- {}.adjust_command {}'.format(self.sub_class, stage))
48 # if stage == 'pre':
50 # elif stage == 'setup':
52 # elif stage == 'execute':
54 # elif stage == 'verify':
56 # elif stage == 'teardown':
58 # elif stage == 'post':
|
| /linux/drivers/net/wwan/iosm/ |
| H A D | iosm_ipc_mmio.c | 22 /* CP execution stage */
47 * execution stage into mmio area
51 /* check if exec stage has one of the valid values */
52 static bool ipc_mmio_is_valid_exec_stage(enum ipc_mem_exec_stage stage) in ipc_mmio_is_valid_exec_stage() argument
54 switch (stage) { in ipc_mmio_is_valid_exec_stage()
87 enum ipc_mem_exec_stage stage; in ipc_mmio_init() local
98 /* Check for a valid execution stage to make sure that the boot code in ipc_mmio_init()
102 stage = ipc_mmio_get_exec_stage(ipc_mmio); in ipc_mmio_init()
103 if (ipc_mmio_is_valid_exec_stage(stage)) in ipc_mmio_init()
110 dev_err(ipc_mmio->dev, "invalid exec stage %X", stage); in ipc_mmio_init()
|
| /linux/drivers/net/ethernet/microchip/vcap/ |
| H A D | vcap_api.h | 17 #define VCAP_CID_INGRESS_L0 1000000 /* Ingress Stage 1 Lookup 0 */
18 #define VCAP_CID_INGRESS_L1 1100000 /* Ingress Stage 1 Lookup 1 */
19 #define VCAP_CID_INGRESS_L2 1200000 /* Ingress Stage 1 Lookup 2 */
20 #define VCAP_CID_INGRESS_L3 1300000 /* Ingress Stage 1 Lookup 3 */
21 #define VCAP_CID_INGRESS_L4 1400000 /* Ingress Stage 1 Lookup 4 */
22 #define VCAP_CID_INGRESS_L5 1500000 /* Ingress Stage 1 Lookup 5 */
24 #define VCAP_CID_PREROUTING_IPV6 3000000 /* Prerouting Stage */
25 #define VCAP_CID_PREROUTING 6000000 /* Prerouting Stage */
27 #define VCAP_CID_INGRESS_STAGE2_L0 8000000 /* Ingress Stage 2 Lookup 0 */
28 #define VCAP_CID_INGRESS_STAGE2_L1 8100000 /* Ingress Stage 2 Lookup 1 */
[all …]
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| /linux/arch/powerpc/crypto/ |
| H A D | aesp10-ppc.pl | 122 my ($stage,$outperm,$outmask,$outhead,$outtail)=map("v$_",(7..11));
204 vsel $stage,$outhead,$outtail,$outmask
207 stvx $stage,0,$out
224 vsel $stage,$outhead,$outtail,$outmask
227 stvx $stage,0,$out
241 vsel $stage,$outhead,$outtail,$outmask
244 stvx $stage,0,$out
254 vsel $stage,$outhead,$outtail,$outmask
256 stvx $stage,0,$out
269 vsel $stage,$outhead,$outtail,$outmask
[all …]
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| /linux/tools/testing/selftests/damon/ |
| H A D | _damon_sysfs.py | 62 def stage(self): member in DamosAccessPattern
110 def stage(self): member in DamosQuotaGoal
156 def stage(self): member in DamosQuota
191 err = goal.stage()
214 def stage(self): member in DamosWatermarks
261 def stage(self): member in DamosFilter
311 def stage(self): member in DamosFilters
317 err = filter_.stage()
335 def stage(self): member in DamosDest
357 def stage(self): member in DamosDests
[all …]
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| /linux/arch/arm64/kvm/hyp/nvhe/ |
| H A D | tlb.c | 79 * avoid a Stage-1 walk with the old VMID while we have in enter_vmid_context()
158 * Instead, we invalidate Stage-2 for this IPA, and the in __kvm_tlb_flush_vmid_ipa()
159 * whole of Stage-1. Weep... in __kvm_tlb_flush_vmid_ipa()
165 * We have to ensure completion of the invalidation at Stage-2, in __kvm_tlb_flush_vmid_ipa()
167 * complete (S1 + S2) walk based on the old Stage-2 mapping if in __kvm_tlb_flush_vmid_ipa()
168 * the Stage-1 invalidation happened first. in __kvm_tlb_flush_vmid_ipa()
188 * Instead, we invalidate Stage-2 for this IPA, and the in __kvm_tlb_flush_vmid_ipa_nsh()
189 * whole of Stage-1. Weep... in __kvm_tlb_flush_vmid_ipa_nsh()
195 * We have to ensure completion of the invalidation at Stage-2, in __kvm_tlb_flush_vmid_ipa_nsh()
197 * complete (S1 + S2) walk based on the old Stage-2 mapping if in __kvm_tlb_flush_vmid_ipa_nsh()
[all …]
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| /linux/arch/arm64/kvm/hyp/vhe/ |
| H A D | tlb.c | 36 * we cannot trust stage-1 to be in a correct state at that in enter_vmid_context()
79 /* ... and the stage-2 MMU context that we switched away from */ in exit_vmid_context()
104 * Instead, we invalidate Stage-2 for this IPA, and the in __kvm_tlb_flush_vmid_ipa()
105 * whole of Stage-1. Weep... in __kvm_tlb_flush_vmid_ipa()
111 * We have to ensure completion of the invalidation at Stage-2, in __kvm_tlb_flush_vmid_ipa()
113 * complete (S1 + S2) walk based on the old Stage-2 mapping if in __kvm_tlb_flush_vmid_ipa()
114 * the Stage-1 invalidation happened first. in __kvm_tlb_flush_vmid_ipa()
136 * Instead, we invalidate Stage-2 for this IPA, and the in __kvm_tlb_flush_vmid_ipa_nsh()
137 * whole of Stage-1. Weep... in __kvm_tlb_flush_vmid_ipa_nsh()
143 * We have to ensure completion of the invalidation at Stage-2, in __kvm_tlb_flush_vmid_ipa_nsh()
[all …]
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| /linux/tools/perf/pmu-events/arch/arm64/arm/cortex-a75/ |
| H A D | pipeline.json | 27 …he LS IQs are full with micro-operations waiting for issuing, and the dispatch stage is not empty",
30 …the LS IQs are full with micro-operations waiting for issuing, and the dispatch stage is not empty"
33 …d DP1 IQs are full with micro-operations waiting for issuing, and the despatch stage is not empty",
36 …nd DP1 IQs are full with micro-operations waiting for issuing, and the despatch stage is not empty"
39 …nstruction, excluding No Operations (NOPs), that cannot move to the issue stage because accpt_inst…
42 …nstruction, excluding No Operations (NOPs), that cannot move to the issue stage because accpt_inst…
|
| /linux/tools/testing/selftests/tc-testing/plugin-lib/ |
| H A D | nsPlugin.py | 86 def adjust_command(self, stage, command): argument
87 super().adjust_command(stage, command)
99 if stage == 'setup' or stage == 'execute' or stage == 'verify' or stage == 'teardown':
101 …print('adjust_command: stage is {}; inserting netns stuff in command [{}] list [{}]'.format(stage…
221 def _exec_cmd(self, stage, command): argument
240 def _exec_cmd_batched(self, stage, commands): argument
242 self._exec_cmd(stage, cmd)
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| /linux/arch/arm64/include/asm/ |
| H A D | kvm_pgtable.h | 231 * enum kvm_pgtable_stage2_flags - Stage-2 page-table flags.
429 * @mmu: Stage-2 KVM MMU struct. Unused for stage-1 page-tables.
430 * @flags: Stage-2 page-table flags.
443 /* Stage-2 only */
452 * kvm_pgtable_hyp_init() - Initialise a hypervisor stage-1 page-table.
463 * kvm_pgtable_hyp_destroy() - Destroy an unused hypervisor stage-1 page-table.
472 * kvm_pgtable_hyp_map() - Install a mapping in a hypervisor stage-1 page-table.
494 * kvm_pgtable_hyp_unmap() - Remove a mapping from a hypervisor stage-1 page-table.
531 * kvm_pgtable_stage2_pgd_size() - Helper to compute size of a stage-2 PGD
534 * Return: the size (in bytes) of the stage-2 PGD
[all …]
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| /linux/tools/testing/selftests/kvm/ |
| H A D | kvm_page_table_test.c | 71 /* Whether the test stage is updated, or completed */
100 * All vCPU threads will be started in this stage, in guest_code()
189 enum test_stage stage; in vcpu_worker() local
211 stage = READ_ONCE(*current_stage); in vcpu_worker()
217 pr_debug("vCPU %d has completed stage %s\n" in vcpu_worker()
219 vcpu->id, test_stage_string[stage], in vcpu_worker()
316 static void vcpus_complete_new_stage(enum test_stage stage) in vcpus_complete_new_stage() argument
321 /* Wake up all the vcpus to run new test stage */ in vcpus_complete_new_stage()
328 /* Wait for all the vcpus to complete new test stage */ in vcpus_complete_new_stage()
333 pr_debug("%d vcpus have completed stage %s\n", in vcpus_complete_new_stage()
[all …]
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-bus-iio-health-afe440x | 7 specific stage number corresponding to datasheet stage names
19 calculated difference in the value of stage 1 - 2 and 3 - 4.
21 The LED current for the stage is controlled via
39 Transimpedance Amplifier during the associated stage.
|