SD combo cards are cards that combine SD with an SDIO function, such as a memory card that also provides a WiFi interface. In my untrained view, these combo cards, just like stand-alone SDIO cards for WiFi, rose to fame between the years 2000 and 2011 with the advent of Palm Pilots and iPAQ handhelds featuring a SD slot but no USB slot. It was thus the one standardized connector on the device and it could take one card only. Support for SD combo card was added by Michal Miroslaw in 2010, and it was merged by Andrew Morton before Ulf took over as MMC/SD maintainer. So: are people using these cards? I am NOT looking to delete the support for them. I am looking for use cases and getting the right hardware. What kind of hardware combining SD storage and SDIO with SD combo cards are just working with Linux? What are people using for this? What cards do I need to obtain to test things end-to-end with Linux without out-of-tree drivers? Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
