[mac os x] pci based SDCHI driver for RICOH, and TI card readers
Even though this is the first time that I’m posting about my SDHCI driver; unfortunately it is to say that its come to a halt. The reason for this is because of the fact that the boot loader on the unit I use to develop the driver has become corrupted and I can no longer boot the unit. The good news is that the driver is in the state (before inert unit) that I can connect, and read High Capacity and High Speed SDHCI cards. Below is a list of things that it can do and cannot do.
able:
1) read from SDCHI at full speeds and capacities
2) write to SDHCI at full speeds and capacities
3) drop debug regs properly in the seperately attached app
4) plug and play work loop
5) device can be removed *ONLY* if the unit is properly ejected
unable:
1) the driver is currently unable to handle being improperly ejected. I.E. in the middle of a read or write — or simply if it is IDLE on the desktop and you don’t drag it to eject — it will freeze the rest of the I/O system
