Hi Tejun, 2011/11/3 Tejun Heo <tj@xxxxxxxxxx>: > Hello, > > On Wed, Nov 2, 2011 at 11:03 PM, JiSheng Zhang <jszhang3@xxxxxxxxx> wrote: >> It cause link reset, the cdrom go back to Boot mode again :( > > Umm... so the device goes to the 'basic' mode after reset and needs to > be put into another mode for proper operation? If the hardware is > designed that way, there really isn't much we can do about it. > Supporting that requires changes to basic identify procedure and I'm > strongly against such changes. > The difference between basic mode and normal mode is the xfer mode changes. I just need to call ata_set_mode() after ata_dev_read_id() again. Is it possible for libata add and export such function? Thanks for your help, Jisheng -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
