Comment 24 for bug 99648

This seems similar to bug 62995, which is closed, so I'll repost here some info I posted there about ENE chipsets.

I found this mailing list post saying that the 1524:0550 device ID has never worked, but 1524:0551 does work these days:
http://osdir.com/ml/linux.drivers.sdhci.devel/2007-09/msg00026.html

But someone seems to have had success in 2006 with a 1524:0550 card reader:
http://marc.info/?l=linux-kernel&m=116758515323702&w=2

 My Toshiba A70, which has never had its SD slot working under Linux 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 (Hardy and Intrepid, and I think I've had Gutsy on it, but not older than that.)