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Add PCIE error statistics (#1027)
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  * (M) release/models/platform/openconfig-platform.yang
    - Add error statistics for PCIE.
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@krishnaswamys-oc @robshakir
krishnaswamys-oc authored and robshakir committed Oct 14, 2021
1 parent b11ccc8 commit 6134be5
Showing 1 changed file with 241 additions and 1 deletion.
242 changes: 241 additions & 1 deletion release/models/platform/openconfig-platform.yang
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Original file line number Diff line number Diff line change
Expand Up @@ -63,7 +63,13 @@ module openconfig-platform {
(presence or absence of a component) and state (physical
attributes or status).";

oc-ext:openconfig-version "0.13.0";
oc-ext:openconfig-version "0.14.0";

revision "2021-08-13" {
description
"Add container for PCIe error statistics";
reference "0.14.0";
}

revision "2021-01-18" {
description
Expand Down Expand Up @@ -528,6 +534,235 @@ module openconfig-platform {
}
}

grouping pcie-uncorrectable-errors {
description
"PCIe uncorrectable error statistics.";

leaf total-errors {
type oc-yang:counter64;
description
"Total number of uncorrectable errors detected by PCIe device
since the system booted, according to PCIe AER driver.";
}

leaf undefined-errors {
type oc-yang:counter64;
description
"Number of undefined errors detected by PCIe device since the
system booted, according to PCIe AER driver.";
}

leaf data-link-errors {
type oc-yang:counter64;
description
"Number of data-link errors detected by PCIe device since the
system booted, according to PCIe AER driver.";
}

leaf surprise-down-errors {
type oc-yang:counter64;
description
"Number of unexpected link down errors detected by PCIe device
since the system booted, according to PCIe AER driver.";
}

leaf poisoned-tlp-errors {
type oc-yang:counter64;
description
"Number of poisoned TLP errors detected by PCIe device since the
system booted, according to PCIe AER driver.";
}

leaf flow-control-protocol-errors {
type oc-yang:counter64;
description
"Number of flow control protocol errors detected by PCIe device
since the system booted, according to PCIe AER driver.";
}

leaf completion-timeout-errors {
type oc-yang:counter64;
description
"Number of completion timeout errors detected by PCIe device
since the system booted, according to PCIe AER driver.";
}

leaf completion-abort-errors {
type oc-yang:counter64;
description
"Number of completion abort errors detected by PCIe device
since the system booted, according to PCIe AER driver.";
}

leaf unexpected-completion-errors {
type oc-yang:counter64;
description
"Number of unexpected completion errors detected by PCIe device
since the system booted, according to PCIe AER driver.";
}

leaf receiver-overflow-errors {
type oc-yang:counter64;
description
"Number of receiver overflow errors detected by PCIe device
since the system booted, according to PCIe AER driver.";
}

leaf malformed-tlp-errors {
type oc-yang:counter64;
description
"Number of malformed TLP errors detected by PCIe device since the
system booted, according to PCIe AER driver.";
}

leaf ecrc-errors {
type oc-yang:counter64;
description
"Number of ECRC errors detected by PCIe device since the system
booted, according to PCIe AER driver.";
}

leaf unsupported-request-errors {
type oc-yang:counter64;
description
"Number of unsupported request errors detected by PCIe device
since the system booted, according to PCIe AER driver.";
}

leaf acs-violation-errors {
type oc-yang:counter64;
description
"Number of access control errors detected by PCIe device since
the system booted, according to PCIe AER driver.";
}

leaf internal-errors {
type oc-yang:counter64;
description
"Number of internal errors detected by PCIe device since the
system booted, according to PCIe AER driver.";
}

leaf blocked-tlp-errors {
type oc-yang:counter64;
description
"Number of blocked TLP errors detected by PCIe device since
the system booted, according to PCIe AER driver.";
}

leaf atomic-op-blocked-errors {
type oc-yang:counter64;
description
"Number of atomic operation blocked errors detected by PCIe
device since the system booted, according to PCIe AER driver.";
}

leaf tlp-prefix-blocked-errors {
type oc-yang:counter64;
description
"Number of TLP prefix blocked errors detected by PCIe device
since the system booted, according to PCIe AER driver.";
}
}

grouping pcie-correctable-errors {
description
"PCIe correctable error statistics.";

leaf total-errors {
type oc-yang:counter64;
description
"Total number of correctable errors detected by PCIe device
since the system booted, according to PCIe AER driver.";
}

leaf receiver-errors {
type oc-yang:counter64;
description
"Number of receiver errors detected by PCIe device since the
system booted, according to PCIe AER driver.";
}

leaf bad-tlp-errors {
type oc-yang:counter64;
description
"Number of TLPs with bad LCRC detected by PCIe device since the
system booted, according to PCIe AER driver.";
}

leaf bad-dllp-errors {
type oc-yang:counter64;
description
"Number of DLLPs with bad LCRC detected by PCIe device since the
system booted, according to PCIe AER driver.";
}

leaf relay-rollover-errors {
type oc-yang:counter64;
description
"Number of relay rollover errors detected by PCIe device since the
system booted, according to PCIe AER driver.";
}

leaf replay-timeout-errors {
type oc-yang:counter64;
description
"Number of replay timeout errors detected by PCIe device since the
system booted, according to PCIe AER driver.";
}

leaf advisory-non-fatal-errors {
type oc-yang:counter64;
description
"Number of advisory non fatal errors detected by PCIe device since
the system booted, according to PCIe AER driver.";
}

leaf internal-errors {
type oc-yang:counter64;
description
"Number of internal errors detected by PCIe device since the system
booted, according to PCIe AER driver.";
}

leaf hdr-log-overflow-errors {
type oc-yang:counter64;
description
"Number of header log overflow errors detected by PCIe device since
the system booted, according to PCIe AER driver.";
}
}

grouping platform-component-pcie-state {
description
"Per-component PCIe error statistics";

container pcie {
description
"Components that are connected to the system over the Peripheral
Component Interconnect Express (PCIe), report the fatal, non-fatal
and correctable PCIe error counts.";

container fatal-errors {
description
"The count of the fatal PCIe errors.";
uses pcie-uncorrectable-errors;
}

container non-fatal-errors {
description
"The count of the non-fatal PCIe errors.";
uses pcie-uncorrectable-errors;
}

container correctable-errors {
description
"The count of the correctable PCIe errors.";
uses pcie-correctable-errors;
}
}
}

grouping platform-anchors-top {
description
"This grouping is used to add containers for components that
Expand Down Expand Up @@ -781,6 +1016,11 @@ module openconfig-platform {
uses platform-component-temp-state;
uses platform-component-memory-state;
uses platform-component-power-state;
uses platform-component-pcie-state {
when "./type = 'oc-platform-types:STORAGE' or " +
"'oc-platform-types:INTEGRATED_CIRCUIT' or " +
"'oc-platform-types:FRU'";
}
}

uses platform-component-properties-top;
Expand Down

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