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| author | Manivannan Sadhasivam <[email protected]> | 2022-09-14 13:23:43 +0530 |
|---|---|---|
| committer | Lorenzo Pieralisi <[email protected]> | 2022-10-05 16:17:45 +0200 |
| commit | 6dbba2b53c3bcbbee849d2fa8cf6acc973ab2e81 (patch) | |
| tree | a538d2910021de7d7e8c852b64678cd3f704dd80 /lib/netdev-notifier-error-inject.c | |
| parent | 19619b43f0319c7a0564f6ff35aca5f62e7cb118 (diff) | |
PCI: qcom-ep: Expose link transition counts via debugfs
Qualcomm PCIe controllers have debug registers in the MMIO region
that count PCIe link transitions. Expose them over debugfs to
userspace to help debug the low power issues.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Manivannan Sadhasivam <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Diffstat (limited to 'lib/netdev-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions