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8 Commits

Author SHA1 Message Date
Warner Losh
21ab16bd5b Catchup with filters 2007-02-23 19:34:52 +00:00
Poul-Henning Kamp
99425c6e7a Make resources do the right thing by design instead of accident. 
Found with:   Coverity Prevent(tm)
 2006-01-14 09:46:27 +00:00
Poul-Henning Kamp
6b4a241211 Use new bus_space/resource convenience functions. 
Pretend the 10-bit I/O ISA addressing is not our problem.
 2005-09-24 20:44:55 +00:00
Poul-Henning Kamp
3ee4a2a426 Split the ibfoo API into its own file. 
Implement ibdma() (only affects ibrd() mode)
Implement ibeot()
 2005-02-12 17:39:50 +00:00
Poul-Henning Kamp
a15fbb42c3 Allocate more space for softc. Amazing my machine survived this. 2005-02-06 22:45:12 +00:00
Poul-Henning Kamp
df05d0fb93 Further elaborate the GPIB driver. We now support a minimal subset of 
the ibfoo() API.
 2005-02-06 15:22:23 +00:00
Poul-Henning Kamp
deb27882e8 Forgot to mark the IRQ as MPSAFE. 2005-02-01 20:34:47 +00:00
Poul-Henning Kamp
83820457eb Add a IEEE488 driver for PCIIA compatible cards. 
This driver implements "unaddressed listen only mode", which is what
printers and plotters commonly do on GP-IB busses.

This means that you can capture print/plot like output from your
instruments by configuring them as necessary (good luck!) and

	cat -u /dev/gpib0l > /tmp/somefile

Since there is no way to know when no more output is comming you
will have to ctrl-C the cat process when it is done (that is why
the -u is important).
 2005-02-01 16:59:23 +00:00