On 5/31/24 16:05, Guenter Roeck wrote:
Add support for reading SPD NVRAM data from SPD5118 (Jedec JESD300) compliant memory modules. NVRAM write operation is not supported. Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx> --- v3: New patch RFT: I'd like to get some more test coverage before moving forward with this patch. decode-dimms doesn't recognize the 'spd5118' driver.
Looking for feedback: [ ... ]
+ + nvmem = devm_nvmem_register(dev, &nvmem_config);
This returns ERR_PTR(-EOPNOTSUPP) if CONFIG_NVRAM=n. We have two options: - Ignore -EOPNOTSUPP and continue registering the hwmon device or - Add select NVRAM select NVRAM_SYSFS to the driver's Kconfig entry. Any preferences ? Thanks, Guenter