Hello, Here is another question about driver unload. I've tried to unload the driver by "rem_drv mydriver" but it always reports "Device Busy" and if do it one more time, it said driver is removed but you need to reboot the system to take effect. From debugging trace, I didn't see "detach" routine is called?
At this moment, there is no I/O activity but HBA firmware naturally will keep interrupting HBA for service even it is a null interrupt. In this case, how to handle that so my driver can stop the interrupt first, then remove system resources when users want to remove the driver. Thanks Steve _______________________________________________ driver-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/driver-discuss
