On 27.02.2018 11:57, Linus Walleij wrote: > On Mon, Feb 26, 2018 at 10:48 PM, Dmitry Osipenko <dig...@gmail.com> wrote: >> On 22.02.2018 20:54, Dmitry Osipenko wrote: >>> On 22.02.2018 10:42, Adrian Hunter wrote: > >>>> SDIO (unless it is a combo card) should be unaffected by changes to the >>>> block driver. >> >> I don't know whether it's a combo card or not. Where I can find info about >> that? >> Is it mentioned in sysfs somewhere? > > Combo cards were used with very old (2000s) PDAs which had only > one SD card slot which they wanted to use for WiFi and storage > at the same time. > > They are very uncommon and I haven't been able to locate any > even for testing. > > It is very unlikely that you have one. > > However you would notice it from seeing a partition attachment > message (like with an ordinary SD card) when you plug in your > card.
Thank you very much for the explanation. It's not a combo card.
