[Bug 62995] Re: Linux doesnt support ENE CB-712 SD card reader

Peter Cordes peter at cordes.ca
Mon Dec 1 00:21:56 UTC 2008

I've been trying to figure this out, since my Toshiba A70's card reader
still doesn't work with Linux, using Intrepid.

I found this mailing list post saying that the 0550 device ID has never worked, but 0551 does work these days:

 People saying it works on this bug seem to have 1524:0551 devices,
while people who still have no luck have 1524:0550 devices, I think.

 My Toshiba A70 has (lspci w/ and without -n):
02:04.0 CardBus bridge: ENE Technology Inc CB-710/2/4 Cardbus Controller
02:04.0 0607: 1524:1411

02:04.1 ...

02:04.2 SD Host controller: ENE Technology Inc ENE PCI Secure Digital Card Reader Controller (prog-if 01)
02:04.2 0805: 1524:0550 (prog-if 01)

[   35.794406] sdhci-pci 0000:02:04.2: SDHCI controller found [1524:0550] (rev 0)
[   35.794465] sdhci-pci 0000:02:04.2: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[   35.794606] mmc0: SDHCI controller on PCI [0000:02:04.2] using PIO

 Nothing happens at all when I insert an SD or MMC card.

 This bug is about CB-712 card readers, and I guess that means the 0551
model, which apparently are fixed, so I'm not reopening this bug.

Linux doesnt support ENE CB-712 SD card reader
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