Hi, I have a Lenovo Yoga 13 laptop with a Realtek RTS5129 card reader
(0bda:0129)
It used to work fine with the RTS5139 kernel driver, but apparently that
driver was removed since kernel 3.16 and replaced with MFD_RTSX_USB /
MMC_REALTEK_USB.
I upgraded to kernel 3.18.1 and compiled those drivers, and now I'm
getting this kind of errors when I insert my SDXC card:
Jan 6 22:59:44 yoga kernel: [ 812.978737] mmc0: error -22 whilst
initialising SD card
Jan 6 22:59:45 yoga kernel: [ 813.981192] mmc0: error -22 whilst
initialising SD card
Jan 6 22:59:46 yoga kernel: [ 815.053945] mmc0: new ultra high speed
SDR50 SDXC card at address 1234
Jan 6 22:59:46 yoga kernel: [ 815.054086] mmcblk0: mmc0:1234 SA64G
57.7 GiB
Jan 6 22:59:46 yoga kernel: [ 815.056112] mmcblk0: unknown partition
table
Jan 6 22:59:47 yoga kernel: [ 815.662453] mmcblk0: error -110 sending
stop command, original cmd response 0x900, card status 0x900
Jan 6 22:59:48 yoga kernel: [ 816.265726] mmcblk0: error -110 sending
stop command, original cmd response 0x900, card status 0x900
Jan 6 22:59:48 yoga kernel: [ 816.872253] mmcblk0: error -110 sending
stop command, original cmd response 0x900, card status 0x80800b00
Jan 6 22:59:49 yoga kernel: [ 817.475467] mmcblk0: error -110 sending
stop command, original cmd response 0x900, card status 0x900
Jan 6 22:59:49 yoga kernel: [ 818.079672] mmcblk0: error -110 sending
stop command, original cmd response 0x900, card status 0x900
Jan 6 22:59:50 yoga kernel: [ 818.681950] mmcblk0: error -110 sending
stop command, original cmd response 0x900, card status 0x900
Jan 6 22:59:51 yoga kernel: [ 819.286227] mmcblk0: error -110 sending
stop command, original cmd response 0x900, card status 0x900
Jan 6 22:59:52 yoga kernel: [ 820.494652] mmcblk0: error -110 sending
status command, retrying
Jan 6 22:59:52 yoga kernel: [ 820.495144] mmcblk0: error -110 sending
stop command, original cmd response 0x900, card status 0xb00
Jan 6 22:59:52 yoga kernel: [ 821.100047] mmcblk0: error -110 sending
stop command, original cmd response 0x900, card status 0x900
(etc)
Sometimes I'm just getting the "error -22" messages.
The card is a Toshiba 64GB SDXC class 10, UHS 1. It works fine with an
external USB card reader.
Also, I tried another card, a Transcend 16GB SDHC class 10, and it works
fine in the laptop's card reader.
Please help investigate this problem and let me know if I should do
something on my side.
Thanks
Adrian
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