Oracle Community Directory
Oracle Community FAQ
My Oracle Support Community (MOSC)
Go Directly To
Oracle Technology Network Community
My Oracle Support Community
OPN Cloud Connection
Oracle Employee Community
Oracle User Group Community
OTN Speaker Bureau
Please enter a title.
You can not post a blank message. Please type your message and try again.
Server & Storage Systems Archived Forums
Solaris Archived Forums
This discussion is archived
on Nov 28, 2009 5:45 AM by 807567
when the device tree node(dev_info_t) is built for a pseudo device?
Nov 28, 2009 5:45 AM
I am a new driver writer. I am writing a pseudo driver.
As my understanding, the a device node (dev_info_t) must exist before the attach routine is called.
int attach(dev_info_t *dip, ddi_attach_cmd_t cmd);
For the hardware device, the node will be built when the system boots.
But when the node is built on the device tree for the pseudo device.
This content has been marked as final.
Show 0 replies