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/Linux-v5.10/drivers/edac/
Damd64_edac_inj.c10 return sprintf(buf, "0x%x\n", pvt->injection.section); in amd64_inject_section_show()
37 pvt->injection.section = (u32) value; in amd64_inject_section_store()
47 return sprintf(buf, "0x%x\n", pvt->injection.word); in amd64_inject_word_show()
74 pvt->injection.word = (u32) value; in amd64_inject_word_store()
84 return sprintf(buf, "0x%x\n", pvt->injection.bit_map); in amd64_inject_ecc_vector_show()
110 pvt->injection.bit_map = (u32) value; in amd64_inject_ecc_vector_store()
133 section = F10_NB_ARRAY_DRAM | SET_NB_ARRAY_ADDR(pvt->injection.section); in amd64_inject_read_store()
137 word_bits = SET_NB_DRAM_INJECTION_READ(pvt->injection); in amd64_inject_read_store()
166 section = F10_NB_ARRAY_DRAM | SET_NB_ARRAY_ADDR(pvt->injection.section); in amd64_inject_write_store()
170 word_bits = SET_NB_DRAM_INJECTION_WRITE(pvt->injection); in amd64_inject_write_store()
/Linux-v5.10/Documentation/fault-injection/
Dnotifier-error-inject.rst1 Notifier error injection
4 Notifier error injection provides the ability to inject artificial errors to
14 PM notifier error injection module
33 Memory hotplug notifier error injection module
51 powerpc pSeries reconfig notifier error injection module
64 Netdevice notifier error injection module
91 There are tools/testing/selftests using the notifier error injection features
98 injection tests if notifier error injection module is available.
Dindex.rst4 fault-injection
10 fault-injection
12 nvme-fault-injection
Dfault-injection.rst2 Fault injection capabilities infrastructure
8 Available fault injection capabilities
44 - NVMe fault injection
52 Configure fault-injection capabilities behavior
59 configuration of fault-injection capabilities.
63 likelihood of failure injection, in percent.
87 on each call to should_fail(,size). Failure injection is
97 to debug the problems revealed by fault injection.
156 specifies the target function of error injection by name.
158 removed from injection list. If nothing specified ('')
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/Linux-v5.10/net/dsa/
Dtag_ocelot.c144 u8 *prefix, *injection; in ocelot_xmit() local
156 injection = skb_push(skb, OCELOT_TAG_LEN); in ocelot_xmit()
166 packing(injection, &qos_class, 19, 17, OCELOT_TAG_LEN, PACK, 0); in ocelot_xmit()
177 packing(injection, &rew_op, 125, 117, OCELOT_TAG_LEN, PACK, 0); in ocelot_xmit()
/Linux-v5.10/Documentation/firmware-guide/acpi/apei/
Deinj.rst7 EINJ provides a hardware error injection mechanism. It is very useful
16 mechanism through which the injection is done.
23 has an option to enable error injection. Look for something called WHEA
70 Write any integer to this file to trigger the error injection. Make
78 injection. Value is a bitmask as specified in ACPI5.0 spec for the
89 injection specifies just one bit set, and param1 is multiplexed.
113 The error injection mechanism is a two-step process. First inject the
117 location, or device that is the target of the error injection. Whether
129 the target of the injection. For processor-related errors (type 0x1, 0x2
163 An error injection example::
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/Linux-v5.10/Documentation/ABI/testing/
Ddebugfs-cec-error-inj6 The CEC Framework allows for CEC error injection commands through
8 through which the error injection commands can be given.
18 implemented and that it will remove all current error injection
38 The following CEC error injection implementations exist:
/Linux-v5.10/Documentation/driver-api/thermal/
Dintel_powerclamp.rst44 idle injection across all online CPU threads was introduced. The goal
92 kidle_inject/cpu. During idle injection, it runs monitor/mwait idle
127 instantly as given input (target idle ratio). After injection,
129 the next injection accordingly to avoid over/under correction.
150 a) determine the effective range of idle injection ratio
211 we have a simple algorithm to double the injection ratio. A possible
232 The maximum range that idle injection is allowed is capped at 50
237 case, little can be done from the idle injection threads. In most
244 with the changes. During this time, idle injection is out of sync,
247 ratio is updated much less frequently than the idle injection
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Dcpu-idle-cooling.rst38 injection period, we can mitigate the temperature by modulating the
60 The base concept of the idle injection is to force the CPU to go to an
66 to almost zero. However, these idle cycles injection will add extra
69 We use a fixed duration of idle injection that gives an acceptable
71 or decreased by modulating the duty cycle of the idle injection.
130 The idle injection duration value must comply with the constraints:
159 tree. So with the idle injection mechanism, we want an average power
172 the idle injection we need. Alternatively if we have the idle
173 injection duration, we can compute the running duration with::
190 rigorously compute the idle injection
/Linux-v5.10/Documentation/userspace-api/media/cec/
Dcec-pin-error-inj.rst14 over the bus it is easy to support error injection. This is ideal to
21 If ``CONFIG_CEC_PIN_ERROR_INJ`` is enabled, then error injection is available
27 The error injection commands are not a stable ABI and may change in the
31 error injection status::
42 # RX error injection:
49 # TX error injection settings:
55 # TX error injection:
78 You can write error injection commands to ``error-inj`` using
90 The error injection commands fall in two main groups: those relating to
92 addition, there are commands to clear existing error injection commands and
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/Linux-v5.10/Documentation/translations/ja_JP/
DSubmitChecklist94 挙動について、fault-injectionを利用して確認してください。
95 Documentation/fault-injection/ を参照してください。
98 fault-injectionを追加したほうが良いかもしれません。
/Linux-v5.10/drivers/media/cec/
DKconfig19 bool "Enable CEC error injection support"
22 This option enables CEC error injection using debugfs.
/Linux-v5.10/tools/testing/fault-injection/
Dfailcmd.sh26 likelihood of failure injection, in percent.
45 See Documentation/fault-injection/fault-injection.rst for more
/Linux-v5.10/Documentation/translations/zh_CN/process/
D4.Coding.rst208 Documentation/fault-injection/fault-injection.rst。
/Linux-v5.10/Documentation/networking/
Dmac80211-injection.rst4 How to use packet injection with mac80211
20 radiotap headers and used to control injection:
70 The injection code can also skip all other currently defined radiotap fields
Dindex.rst71 mac80211-injection
/Linux-v5.10/Documentation/virt/kvm/
Ds390-pv.rst32 Interrupt injection
34 Interrupt injection is safeguarded by the Ultravisor. As KVM doesn't
35 have access to the VCPUs' lowcores, injection is handled via the
39 injected on SIE entry via a bit in the interrupt injection control
41 at the time of injection, a validity interception is recognized. The
/Linux-v5.10/drivers/powercap/
DKconfig37 bool "Idle injection framework"
41 This enables support for the idle injection framework. It
/Linux-v5.10/drivers/acpi/apei/
DKconfig18 error injection.
59 EINJ provides a hardware error injection mechanism, it is
/Linux-v5.10/Documentation/process/
Dsubmit-checklist.rst94 22) Has been checked with injection of at least slab and page-allocation
95 failures. See ``Documentation/fault-injection/``.
98 injection might be appropriate.
/Linux-v5.10/Documentation/i2c/
Dindex.rst39 gpio-fault-injection
Dgpio-fault-injection.rst2 Linux I2C fault injection
6 injection capabilities. It is then meant to be connected to another I2C bus
8 injection driver can create special states on the bus which the other I2C bus
15 injection. They will be described now along with their intended use-cases.
/Linux-v5.10/drivers/thermal/intel/
DKconfig3 tristate "Intel PowerClamp idle injection driver"
7 Enable this to enable Intel PowerClamp idle injection driver. This
/Linux-v5.10/drivers/net/ethernet/mscc/
Docelot.h111 enum ocelot_tag_prefix injection,
/Linux-v5.10/Documentation/virt/kvm/devices/
Ds390_flic.rst128 - KVM_S390_AIS_MODE_ALL: ALL-Interruptions Mode, i.e. airq injection
131 injection is only allowed once and the following adapter interrupts
139 For adapters subject to AIS, handle the airq injection suppression for

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