Re: [PATCH v8 2/3] PCI: Add device-specific reset for Qualcomm devices
Jose Ignacio Tornos Martinez <[email protected]> Wed, 10 Jun 2026 12:00:59 +0200
| Newsgroups | dev.linux.lists.mhi,org.infradead.lists.ath11k,org.infradead.lists.ath12k,org.kernel.vger.linux-kernel,org.kernel.vger.linux-pci,org.kernel.vger.linux-wireless |
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| Message-ID | <[email protected]> |
Hi Alex, > My only complaint is that this is positioned a bit generically... Ok, I'll make the comment of the function more specific for these Qualcomm devices. > Has each of these devices been tested on a platform where D3cold is > actually achieved through this method? No, I don't have access to platforms with _PR3 support. All testing was on M.2 adapters (D3hot fallback only). Since D3hot works reliably and D3cold is a stronger reset mechanism, the approach should work - but I cannot confirm the D3cold path through testing. I'll send v9 with the updated comment. Thanks, Jose Ignacio