Hey everyone, Using a Dell Vostro 1720, getting the same issue with Lucid kernel: 2.6.32-23-generic.
dmesg: -------------------------------------------------------------------------------------------------------------------------------------------------- [ 22.305734] sdhci-pci 0000:1a:00.1: SDHCI controller found [1217:8120] (rev 1) [ 22.305775] sdhci-pci 0000:1a:00.1: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 22.305805] mmc0: Unknown controller version (2). You may experience problems. [ 22.305983] sdhci-pci 0000:1a:00.1: Will use DMA mode even though HW doesn't fully claim to support it. [ 22.305997] sdhci-pci 0000:1a:00.1: setting latency timer to 64 [ 22.306039] Registered led device: mmc0:: [ 22.306082] mmc0: SDHCI controller on PCI [0000:1a:00.1] using DMA -------------------------------------------------------------------------------------------------------------------------------------------------- Same for syslog: -------------------------------------------------------------------------------------------------------------------------------------------------- Jul 8 00:37:26 7727609341 kernel: [ 22.305734] sdhci-pci 0000:1a:00.1: SDHCI controller found [1217:8120] (rev 1) Jul 8 00:37:26 7727609341 kernel: [ 22.305775] sdhci-pci 0000:1a:00.1: PCI INT A -> GSI 16 (level, low) -> IRQ 16 Jul 8 00:37:26 7727609341 kernel: [ 22.305805] mmc0: Unknown controller version (2). You may experience problems. Jul 8 00:37:26 7727609341 kernel: [ 22.305983] sdhci-pci 0000:1a:00.1: Will use DMA mode even though HW doesn't fully claim to support it. Jul 8 00:37:26 7727609341 kernel: [ 22.305997] sdhci-pci 0000:1a:00.1: setting latency timer to 64 Jul 8 00:37:26 7727609341 kernel: [ 22.306039] Registered led device: mmc0:: Jul 8 00:37:26 7727609341 kernel: [ 22.306082] mmc0: SDHCI controller on PCI [0000:1a:00.1] using DMA -------------------------------------------------------------------------------------------------------------------------------------------------- $ lspci | grep SD 1a:00.1 SD Host controller: O2 Micro, Inc. Device 8120 (rev 01) NOTE: For me my card reader works fine after boot. But boot suffers a good 15 second delay due to this. It is annoying. Thank you and God bless, Johnathan -- I/O Errors with O2Micro sdhci PCI MMC/SD host controller v2 https://bugs.launchpad.net/bugs/323159 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
