Bug 871638
| Summary: | Read errors with Lenovo ThinkPad x220 internal SD Card reader | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Yann Droneaud <yann> | ||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 17 | CC: | gansalmon, hub+rhbz, itamar, jonathan, jwulf, kernel-maint, madhu.chinakonda | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2013-03-13 12:21:09 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Are you still seeing this with 3.7.9 or 3.8.2 in updates-testing? Tested with kernel 3.8.2, still with Fedora 17 x86_64 on a Lenovo Thinkpad x220 [ 0.138036] pci 0000:0d:00.0: [1180:e823] type 00 class 0x088001 [ 0.138054] pci 0000:0d:00.0: MMC controller base frequency changed to 50Mhz. [ 0.138079] pci 0000:0d:00.0: reg 10: [mem 0xf1500000-0xf15000ff] [ 0.138271] pci 0000:0d:00.0: supports D1 D2 [ 0.138272] pci 0000:0d:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 3.132348] sdhci: Secure Digital Host Controller Interface driver [ 3.132360] sdhci: Copyright(c) Pierre Ossman [ 3.132596] sdhci-pci 0000:0d:00.0: SDHCI controller found [1180:e823] (rev 4) [ 3.161738] mmc0: SDHCI controller on PCI [0000:0d:00.0] using DMA [ 123.553323] mmc0: new high speed SD card at address e624 [ 123.563063] mmcblk0: mmc0:e624 SD02G 1.89 GiB [ 123.565647] mmcblk0: p1 [ 123.834298] SELinux: initialized (dev mmcblk0p1, type vfat), uses genfs_contexts [ 175.589278] mmc0: card e624 removed lspci returns different peripheral identier !? 0d:00.0 System peripheral: Ricoh Co Ltd Device e823 (rev 07) (prog-if 01) Subsystem: Lenovo Device 21da Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at f1500000 (32-bit, non-prefetchable) [size=256] Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [78] Power Management version 3 Capabilities: [80] Express Endpoint, MSI 00 Capabilities: [100] Virtual Channel Capabilities: [800] Advanced Error Reporting Kernel driver in use: sdhci-pci 0d:00.0 0880: 1180:e823 (rev 07) (prog-if 01) Subsystem: 17aa:21da Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at f1500000 (32-bit, non-prefetchable) [size=256] Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [78] Power Management version 3 Capabilities: [80] Express Endpoint, MSI 00 Capabilities: [100] Virtual Channel Capabilities: [800] Advanced Error Reporting Kernel driver in use: sdhci-pci The good news: I'm not able to reproduce the problem, the card reader seems to work in all cases. Great, thanks for letting us know. The fix seems to be part of this merge request: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=080a62e2ceec28163194facb837d6388983aae5d Especially in this commit https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=812089e01b9f65f90fc8fc670d8cce72a0e01fbb PCI: Reduce Ricoh 0xe822 SD card reader base clock frequency to 50MHz Otherwise it fails like this on cards like the Transcend 16GB SDHC card: mmc0: new SDHC card at address b368 mmcblk0: mmc0:b368 SDC 15.0 GiB mmcblk0: error -110 sending status command, retrying mmcblk0: error -84 transferring data, sector 0, nr 8, cmd response 0x900, card status 0xb0 Tested on my Lenovo x200 laptop. [bhelgaas: changelog] Signed-off-by: Andy Lutomirski <luto> Signed-off-by: Bjorn Helgaas <bhelgaas> Acked-by: Chris Ball <cjb> CC: Manoj Iyer <manoj.iyer> CC: stable.org But I'm still surprised of the PCI ID difference in comment #0 and comment #2. Why do it changed ? This seems to confuse other people too: see bug #722509, especially bug #722509, comment #19 for example. This bug #722509 was fixed by https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3e309cdf07c930f29a4e0f233e47d399bea34c68 bug #894707 might be likely related. See also bug #809330 and bug #843429. bug #890546 could be related too. *** Bug 843429 has been marked as a duplicate of this bug. *** *** Bug 809330 has been marked as a duplicate of this bug. *** Works fine, albeit the card isn't automounted. I'll file a bug for that. |
Created attachment 635845 [details] kernel log of mmc errors When trying to read a SD Card (SanDisk Extreme III 2GB), using the internal SD Card reader of a Lenovo ThinkPad x220, I'm getting a lot of errors from MMC reader: mmcblk0: response CRC error sending r/w cmd command, card status 0xb00 mmcblk0: error -84 sending status command, retrying mmcblk0: error -84 transferring data, sector 736, nr 1, cmd response 0x900, card status 0x0 Putting the SD Card again in the read doesn't trigger the same errors. It seems the errors are triggered for the first SD-Card inserted in. The card read is : 0d:00.0 System peripheral: Ricoh Co Ltd MMC/SD Host Controller (rev 04) (prog-if 01) Subsystem: Lenovo Device 21da Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at f1500000 (32-bit, non-prefetchable) [size=256] Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [78] Power Management version 3 Capabilities: [80] Express Endpoint, MSI 00 Capabilities: [100] Virtual Channel Capabilities: [800] Advanced Error Reporting Kernel driver in use: sdhci-pci 0d:00.0 0880: 1180:e822 (rev 04) (prog-if 01) Subsystem: 17aa:21da boot log: kernel: [ 3.850309] sdhci: Secure Digital Host Controller Interface driver kernel: [ 3.850312] sdhci: Copyright(c) Pierre Ossman kernel: [ 3.850573] sdhci-pci 0000:0d:00.0: >SDHCI controller found [1180:e822] (rev 7) kernel: [ 3.872695] mmc0: SDHCI controller on PCI [0000:0d:00.0] using DMA