Re: [PATCH v3 6/7] Bluetooth: hci_sync: Add NVMEM-backed BD address retrieval
Bartosz Golaszewski <[email protected]> Mon, 8 Jun 2026 04:19:38 -0700
| Newsgroups | org.infradead.lists.ath10k,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-block,org.kernel.vger.linux-bluetooth,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-mmc,org.kernel.vger.linux-wireless,org.kernel.vger.netdev |
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| Message-ID | <CAMRc=MdRZ_7jzDErZOxeBYE+awL2fe1KcKqC=Yi1gDD28ra=zg@mail.gmail.com> |
On Mon, 8 Jun 2026 12:50:43 +0200, Loic Poulain <[email protected]> said: > Some devices store the Bluetooth BD address in non-volatile > memory, which can be accessed through the NVMEM framework. > Similar to Ethernet or WiFi MAC addresses, add support for > reading the BD address from a 'local-bd-address' NVMEM cell. > > As with the device-tree provided BD address, add a quirk to > indicate whether a device or platform should attempt to read > the address from NVMEM when no valid in-chip address is present. > Also add a quirk to indicate if the address is stored in > big-endian byte order. > > Signed-off-by: Loic Poulain <[email protected]> > --- Reviewed-by: Bartosz Golaszewski <[email protected]>