On 07.11.2016 13:44, Sebastian Frias wrote: > On 10/29/2016 01:12 AM, Maciej S. Szmigiero wrote: >>> Would you mind sharing the laptop's model? >> >> This is Elitebook model 8570p. > > That seems like a fairly recent laptop: > > http://www.notebookcheck.net/Review-HP-EliteBook-8570p-B6Q03EA-ABD-Notebook.82291.0.html > > and it has a true parallel port? It has parallel port on address 0x378/0x778, IRQ 5 by default which is realized by Super IO chip. In PnP config also available for selection are addresses 0x278/0x678, 0x3bc/0x7bc, IRQ 7 and ISA DMA channels 1 and 3. Although I have never used this port personally it looks like what can be considered a "true" parallel port. > Thanks a lot for the pointer! You are welcome. Maciej -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html