Commit Graph

12 Commits

Author SHA1 Message Date
lukem 9048aaae21 add RCSID 2001-11-13 07:48:40 +00:00
thorpej 848541a63e In the self-describing bogus code block, at least use plausible
subclass IDs.
2001-03-02 06:56:11 +00:00
bouyer 286f4f934f Add a 'flag' member to struct puc_attach_args and struct port. For
PUC_PORT_TYPE_COM, use it to store the clock frequency (with 8 lower bits
to 0, used for real flags if needed).
Update all descriptions to set flags to 0 for LPT or COM_FREQ for COM.
Add support for the VScom PCI-800H 8 port serial adapter (which uses
a 14.7456 Mhz crystal instead of the standart 1.8432Mhz :)
XXX now that we can pass other frequency than COM_FREQ, the VScom PCI-800
entry could probably be updated to DTRT - does anyone have one ?
2001-01-03 15:13:15 +00:00
sommerfeld 851de295eb Change pci_intr_map to get interrupt source information from a "struct
pci_attach_args *" instead of from four separate parameters which in
all cases were extracted from the same "struct pci_attach_args".

This both simplifies the driver api, and allows for alternate PCI
interrupt mapping schemes, such as one using the tables described in
the Intel Multiprocessor Spec which describe interrupt wirings for
devices behind pci-pci bridges based on the device's location rather
the bridge's location.

Tested on alpha and i386; welcome to 1.5Q
2000-12-28 22:59:06 +00:00
jhawk d569dc2fb5 Whitespace fix (space rather than tab after #ifdef) 2000-07-29 17:49:08 +00:00
jlam cbd3022e31 Make this compile without PUCCN defined. 2000-07-29 17:43:38 +00:00
castor b2bf026f39 Guard the console code in puc.c with the defopt PUCCN so we can
use the puc driver without having the com drivers.
2000-07-28 20:43:45 +00:00
jeffs fa8ff381d8 Add code to allow the PCI com serial ports to be used as the system
console.  This is not enabled by default, and is turned on with
options PUCCN.  Done by castor@netbsd.org.
2000-07-25 23:18:42 +00:00
cgd a267efd061 #if 0 the (way bogus) PCI_CLASS_COMMUNICATIONS/PCI_SUBCLASS_BRIDGE_PCI (!!!)
match pointed out (again?) by Johan Danielsson, after i repeatedly told
him not to do something similar in com_cardbus.
2000-04-17 16:45:04 +00:00
cgd 04046c6dd7 add code to cope with multiple ports per BAR, as are found, for instance,
on the 8 port card Simon Gerraty has.  In general, cards which have
this lots of ports also have a separate interrupt status register, but
this change is just to talk to the various ports independently.  It works,
but it's not optimal.  (XXX still need a good name for the card in the
comments, and to update the manual page.)
1999-02-06 06:29:54 +00:00
drochner c896b644ba use a symbolic definition for the PCI subsystem ID 1998-12-21 20:40:01 +00:00
cgd d77d6869b1 add a driver for "PCI 'universal' communications" cards, that is, PCI cards
which contain 'standard' com- and lpt-type ports.  Some of these present
as PCI simple-communications/serial or simple-communications/parallel
devices, but many do not.  (Additionally, there is no document that I can
find that describes the "specific well-konwn register-level" description
of how the 'standard' devices' config space headers shold work.)  Eventually,
some of the devices driven by this code should become simple pci attachments
for the 'lpt' and 'com' drivers, but that requires solid documentation.
1998-06-26 18:52:41 +00:00