12 Jun
2020
12 Jun
'20
5:50 a.m.
Marek Vasut [mailto:marex@denx.de]
Sent: Friday, June 12, 2020 8:05 AM
[...]
The real data (16-bit) would be inserted a dummy bit, and store the 17-bit to efuse offset 0x7d. Therefore, when reading the 17-bit data from efuse, we have to remove the dummy to get the real data.
Ah, hmm, then let's use u32 type and be done with it. That solves the typecasts and is safe. Would that work ?
The unit of PHY data is 2-byte, so I think I have to convert it.
void ocp_reg_write(struct r8152 *tp, u16 addr, u16 data);
Best Regards, Hayes