Date: Fri, 16 Sep 2016 11:35:45 -0400 From: Mike Tancsa <mike@sentex.net> To: "freebsd-embedded@freebsd.org" <embedded@freebsd.org> Subject: mmcsd0 / sdhci issues ? Message-ID: <ddb2b000-8f04-91a8-5041-6e697b9564a0@sentex.net>
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Hi All, We are hoping to start rolling out the newer PC-Engine's APU2s in the near future, but am seeing a lot of sporadic disk errors off the SD cards. Any idea if this is a driver issue ? BIOS issue ? SD card issue ? g_vfs_done():mmcsd0s1a[WRITE(offset=543662080, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=543666176, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=543670272, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=543682560, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=543690752, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=543694848, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=570163200, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=623194112, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=623198208, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=623206400, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=676225024, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=676229120, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=676237312, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=782368768, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=782372864, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=782376960, length=4096)]error = 5 g_vfs_done():mmcsd0s1a[WRITE(offset=808841216, length=4096)]error = 5 sdhci_pci0-slot0: mmcsd0: Got AutoCMD12 error 0x0001, but there is no active command. Error indicated: 1 Timeout sdhci_pci0-slot0: ============== REGISTER DUMP ============== sdhci_pci0-slot0: Sys addr: 0x027cf000 | Version: 0x00001001 sdhci_pci0-slot0: Blk size: 0x00000200 | Blk cnt: 0x00000003 sdhci_pci0-slot0: Argument: 0x000ac19f | Trn mode: 0x00000037 sdhci_pci0-slot0: Present: 0x01ef0000 | Host ctl: 0x00000007 sdhci_pci0-slot0: Power: 0x0000000f | Blk gap: 0x00000000 sdhci_pci0-slot0: Wake-up: 0x00000000 | Clock: 0x00000107 sdhci_pci0-slot0: Timeout: 0x0000000d | Int stat: 0x00000000 sdhci_pci0-slot0: Int enab: 0x01ff00fb | Sig enab: 0x01ff00fb sdhci_pci0-slot0: AC12 err: 0x00000001 | Slot int: 0x000000ff sdhci_pci0-slot0: Caps: 0x31fe3fb2 | Max curr: 0x00c80064 sdhci_pci0-slot0: =========================================== g_vfs_done():mmcsd0s1a[READ(offset=360882176, length=1536)]error = 5 apart from a reboot via watchdog, is there any way to better recover from this error ? ---Mike -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/
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