https://bugzilla.redhat.com/show_bug.cgi?id=1252602

Bug ID: 1252602 Summary: Problems with Realtek RTS5139 SD card reader Product: Fedora Version: 22 Component: kmod Severity: medium Assignee: kmod-maint@lists.fedoraproject.org Reporter: linux776@gmail.com QA Contact: extras-qa@fedoraproject.org CC: jonathan@jonmasters.org, kmod-maint@lists.fedoraproject.org, msivak@redhat.com

Description of problem: I have Lenovo G570 laptop with Realtek card reader. On previous versions of Fedora all worked like a charm with kmod-staging module, but in May I've installed Fedora 22 and card reader just stopped working.

lsusb shows that card reader is detected: Bus 001 Device 003: ID 0bda:0139 Realtek Semiconductor Corp. RTS5139 Card Reader Controller

As I understand now rts5139 kernel driver is not in the staging kernel modules (kernel 4.1.3-200.fc22.x86_64, no kmod-staging installed packages): [viktor@freesky-laptop ~]$ lsmod | grep rts rtsx_usb_ms 20480 0 memstick 16384 1 rtsx_usb_ms rtsx_usb_sdmmc 28672 0 mmc_core 126976 2 mmc_block,rtsx_usb_sdmmc rtsx_usb 20480 2 rtsx_usb_sdmmc,rtsx_usb_ms mfd_core 16384 2 lpc_ich,rtsx_usb

How reproducible: always

Steps to Reproduce: 1. Insert card in the slot 2. Try to find it in Dolphin file browser

Actual results: if I insert SD card into the card reader I get next messages in dmesg (and no mounted card!): /* a lot of messages */ [ 1794.584494] mmc0: new high speed SDHC card at address b368 [ 1794.585151] mmcblk0: mmc0:b368 NCard 14.9 GiB [ 1795.234327] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900 [ 1795.864593] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900 /* a lot of error -110 messages until card is removed */ [ 1914.690605] mmc0: card b368 removed

I've tried to mount it manually, because I can see it in fdisk's output as /dev/mmcblk0, but mount has failed.

Expected results: working SD card