Comment 30 for bug 861668

I want to add that this fix is only temporary. See #13 in my link earlier. This fix only works when you invoke a series of commands:

sudo setpci -v -d 1180:e823 f9.B=fc
sudo setpci -v -d 1180:e823 150.B=10
sudo setpci -v -d 1180:e823 f9.B=00
sudo setpci -v -d 1180:e823 fc.B=01
sudo setpci -v -d 1180:e823 e1.B=32
sudo setpci -v -d 1180:e823 fc.B=00

sudo rmmod sdhci_pci
sudo rmmod sdhci
sudo modprobe sdhci
sudo modprobe sdhci_pci

However, this fix is in none of the kernels so it is not permanent. But it would be great if this could be added to one of the upstream kernels.