On 2/21/19 8:05 PM, Oliver wrote: > On Fri, Feb 22, 2019 at 5:38 AM <Alex_Gagniuc@xxxxxxxxxxxx> wrote: >> On 2/21/19 1:57 AM, Lukas Wunner wrote: [snip] >>> If the quirk is x86-specific, please enclose it in "#ifdef CONFIG_X86" >>> to reduce kernel footprint on other arches. >> >> That's a tricky one. If you look at p. 185 of [1], items 9, 11, and 12 >> are standard x16 cards that would fit in any x16 slot. Those cards have >> the offending switches. >> >> On the one hand, you could take the cards and backplane and put them in >> a non-hax86 system. On the other hand, I don't see why someone would >> want to do this. > > I have a couple of POWER boxes with Dell branded switch cards in them. > I have no idea why either, but it does happen. The hardware debouncer, I think, is on the backplane, so you'd really need both the switch and backplane combo. I've seen other marketing departments call the switches "NVMe HBA". Alex
