Hey James, Yea, this SPI driver was my first adventure into linux drivers so I may need you to lead me through some of this. When I first started I thought that a char driver would be exactly what I needed. Now it seems that I should have created a tty driver instead but I would rather try to get around that if it's possible and not too hard. Given my limited experience in driver design would you recommend rewriting the driver as a tty driver (I'm guessing this would involve interfacing with tty_io.c) or is there another way? I was hoping to handle the ioctl myself. Would I need to include if_ppp.h? Thanks, Rich James Carlson-2 wrote: > > That last one looks to me like PPPIOCGCHAN. You're getting this > because the TIOCSETD ioctl before it didn't set N_PPP mode. > > Did you implement your new device on tty_io.c, or did you just break > out in your own direction? If it's the latter (which is consistent > with your other problems with ioctls), you might want to reconsider > doing that. > > But if not, then read through the tty subsystem and figure out what > TIOCSETD does. You need to do the same. > > -- > James Carlson 42.703N 71.076W <carlsonj@xxxxxxxxxxxxxxx> > -- > To unsubscribe from this list: send the line "unsubscribe linux-ppp" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- View this message in context: http://www.nabble.com/PPPd-ioctl%2C-please-help%21-tp17153241p17154119.html Sent from the linux-ppp mailing list archive at Nabble.com. -- To unsubscribe from this list: send the line "unsubscribe linux-ppp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
