Lines Matching refs:in
5 for debugging and testing APEI and RAS features in general.
15 Alternatively, look in /sys/firmware/acpi/tables for an "EINJ" file,
21 or similar. Often, you need to enable an ACPI5 support option prior, in
25 To use EINJ, make sure the following are options enabled in your kernel
32 The EINJ user interface is in <debugfs mount point>/apei/einj.
61 are defined in the file available_error_type above.
73 injection. Value is a bitmask as specified in ACPI5.0 spec for the
86 depends on the error type specified in error_type. For example, if
98 Used when the 0x1 bit is set in "flags" to specify the APIC id
101 Used when the 0x4 bit is set in "flags" to specify target PCIe device
108 error in some other context by a simple access to the CPU, memory
111 includes in the trigger phase.
114 in controlling where the errors are injected. Your BIOS may support an
117 for memory injections to be specified by the param1 and param2 files in
132 param1 with a mask in param2 (0x0 is equivalent to all ones). For PCI
142 in drivers/acpi/apei/einj.c.
148 that supports it. All vendor extensions have the 0x80000000 bit set in
152 creativity in using this feature expands beyond our expectations).
163 # echo $((-1 << 12)) > param2 # Mask 0xfffffffffffff000 - anywhere in this page
167 You should see something like this in dmesg: