On Wed, Oct 01, 2014 at 10:32:58AM -0500, Aravind Gopalakrishnan wrote:
> >>+ if (dcsm & 0x3) {
> >>+ /* LRDIMMs */
> >>+ edac_dbg(1, " DIMM type: LRDIMM %dx rank
> >>multiply;"
> >>+ "CS = %d; all DIMMs support ECC: %s\n",
> >>+ (dcsm & 0x3), cs,
> >>+ (dclr & BIT(19)) ? "yes" : "no");
> >Why do we need to iterate over the DRAM CS sets? Just for the rank
> >multiplier, apparently. We dump those normally in read_dct_base_mask(),
> >though.
>
> It's not just for rank multiplier.. we find that it's LRDIMM only by
> examining dcsm. Hence the iteration here..
So we can look only at the first DCSM, no? Or are there systems with
different types of LRDIMMs on one DCT?
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
--
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
