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There are some ABI documents that, while they don't generate any warnings, they have issues when parsed by get_abi.pl script on its output result. Address them, in order to provide a clean output. Reviewed-by: Tom Rix <trix@redhat.com> # for fpga-manager Reviewed-By: Kajol Jain<kjain@linux.ibm.com> # for sysfs-bus-event_source-devices-hv_gpci and sysfs-bus-event_source-devices-hv_24x7 Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for IIO Acked-by: Oded Gabbay <oded.gabbay@gmail.com> # for Habanalabs Acked-by: Vaibhav Jain <vaibhav@linux.ibm.com> # for sysfs-bus-papr-pmem Acked-by: Cezary Rojewski <cezary.rojewski@intel.com> # for catpt Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com> Acked-by: Ilya Dryomov <idryomov@gmail.com> # for rbd Acked-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/5bc78e5b68ed1e9e39135173857cb2e753be868f.1604042072.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
34 lines
1.4 KiB
Text
34 lines
1.4 KiB
Text
What: /sys/devices/uncore_iio_x/dieX
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Date: February 2020
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Contact: Roman Sudarikov <roman.sudarikov@linux.intel.com>
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Description:
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Each IIO stack (PCIe root port) has its own IIO PMON block, so
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each dieX file (where X is die number) holds "Segment:Root Bus"
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for PCIe root port, which can be monitored by that IIO PMON
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block.
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For example, on 4-die Xeon platform with up to 6 IIO stacks per
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die and, therefore, 6 IIO PMON blocks per die, the mapping of
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IIO PMON block 0 exposes as the following::
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$ ls /sys/devices/uncore_iio_0/die*
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-r--r--r-- /sys/devices/uncore_iio_0/die0
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-r--r--r-- /sys/devices/uncore_iio_0/die1
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-r--r--r-- /sys/devices/uncore_iio_0/die2
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-r--r--r-- /sys/devices/uncore_iio_0/die3
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$ tail /sys/devices/uncore_iio_0/die*
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==> /sys/devices/uncore_iio_0/die0 <==
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0000:00
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==> /sys/devices/uncore_iio_0/die1 <==
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0000:40
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==> /sys/devices/uncore_iio_0/die2 <==
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0000:80
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==> /sys/devices/uncore_iio_0/die3 <==
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0000:c0
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Which means::
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IIO PMU 0 on die 0 belongs to PCI RP on bus 0x00, domain 0x0000
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IIO PMU 0 on die 1 belongs to PCI RP on bus 0x40, domain 0x0000
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IIO PMU 0 on die 2 belongs to PCI RP on bus 0x80, domain 0x0000
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IIO PMU 0 on die 3 belongs to PCI RP on bus 0xc0, domain 0x0000
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