Comment 57 for bug 773524

igorsh (ishipenkov) wrote :

in my Thinkpad X220i cardreader has id 1180:e823 but it still not work with kernel 3.0 or 3.1

Messages in logs are the same:

Nov 8 22:24:01 thinkpad kernel: [118221.345540] mmc0: Timeout waiting for hardware interrupt.
Nov 8 22:24:01 thinkpad kernel: [118221.345551] sdhci: =========== REGISTER DUMP (mmc0)===========
Nov 8 22:24:01 thinkpad kernel: [118221.345561] sdhci: Sys addr: 0x00000000 | Version: 0x00000502
Nov 8 22:24:01 thinkpad kernel: [118221.345570] sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000000
Nov 8 22:24:01 thinkpad kernel: [118221.345578] sdhci: Argument: 0x00000000 | Trn mode: 0x00000000
Nov 8 22:24:01 thinkpad kernel: [118221.345587] sdhci: Present: 0x01f70001 | Host ctl: 0x00000005
Nov 8 22:24:01 thinkpad kernel: [118221.345595] sdhci: Power: 0x00000000 | Blk gap: 0x00000000
Nov 8 22:24:01 thinkpad kernel: [118221.345603] sdhci: Wake-up: 0x00000000 | Clock: 0x00000000
Nov 8 22:24:01 thinkpad kernel: [118221.345611] sdhci: Timeout: 0x00000009 | Int stat: 0x00000000
Nov 8 22:24:01 thinkpad kernel: [118221.345620] sdhci: Int enab: 0x00ff00c3 | Sig enab: 0x00ff00c3
Nov 8 22:24:01 thinkpad kernel: [118221.345628] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
Nov 8 22:24:01 thinkpad kernel: [118221.345636] sdhci: Caps: 0x21e8c8b2 | Caps_1: 0x00008073
Nov 8 22:24:01 thinkpad kernel: [118221.345644] sdhci: Cmd: 0x00000102 | Max curr: 0x00000040
Nov 8 22:24:01 thinkpad kernel: [118221.345650] sdhci: Host ctl2: 0x00000000
Nov 8 22:24:01 thinkpad kernel: [118221.345653] sdhci: ===========================================
Nov 8 22:24:01 thinkpad kernel: [118221.505188] mmc0: error -110 whilst initialising SD card

Workaround from #13 still works for me