Re: [PATCH RFT v3 4/4] hwmon: (spd5118) Add support for reading SPD data
From: Guenter Roeck
Date: Sat Jun 01 2024 - 01:42:37 EST
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