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86 Commits

Author SHA1 Message Date
dg
f89e56828a The physical memory allocated for input DMA must be contiguous. The driver 
worked in the past only because of good fortune. Anyway, use the contig alloc
routine I wrote awhile ago (vm_page_alloc_contig) for the sound code to do
this allocation. Also, specify read+write on the permissions to pmap_enter().
Specifying just read can have unexpected consquences.
 1994-12-11 01:45:41 +00:00
dg
74d1e69716 Fix bug I introduced that broke BPF support. Caused by a byte order problem 
in an if () expression. Problem fixed by removing the test for ETHERTYPE_*
before passing packet to higher layers.
 1994-11-30 12:08:23 +00:00
se
83418166e2 Really deactivated the code that puts scsi stats into dk0. 
This should have been disabled for some time, but I had screwed up ...
This made spurious values appear for fd0 in systat, when there was
NCR SCSI activity.
 1994-11-28 23:18:46 +00:00
dg
68acac5e76 Moved conversion of ether_type to host byte order out of ethernet drivers 
and into ether_input(). It was silly to have bpf want this one way and
ether_input want it another way. Ripped out trailer support from the few
remaining drivers that still had it.
 1994-11-24 14:29:38 +00:00
dg
98cbcd3a01 Bunch of fixes from Matt Thomas: 
1) make #includes correct
2) fix bugs in address check macros
3) fixed bugs in, and enabled, recopy if heavily fragmented code
4) moved call to bpf tap to be before enqueing packet (probably gratuitous)
5) fixed bug that caused "abnormal interrupt" at boot time/first use
6) added support for reading Zynx address ROM
7) fixed bug that caused broadcasts to not work shortly after booting (only
	manifested if not using multicast - e.g. not in FreeBSD 2.0)
8) fixed spelling errors in comments

Submitted by:	Matt Thomas
 1994-11-22 09:47:31 +00:00
dg
05ff8934e3 Added support for SIOCSIFMTU ioctl. Fixed bug that caused panic at boot time 
related to interrupts being enabled before the device attach. The interrupt
should be mapped *after* the device attach.
 1994-11-13 12:39:38 +00:00
dg
233b360d13 Added missing call to bpf on the transmit side. Nuked revision log. 1994-11-10 02:56:48 +00:00
dg
f0b0ae21dd Fixed bug that somehow made it into here: the ifp must be stored in the 
mbuf header for received packets. Minor performance optimizations. Removed
#ifdef MULTICAST's as this isn't optional in our kernel.
 1994-11-09 15:12:44 +00:00
se
b7d81897fe Submitted by: 
Added hooks for "lsdev" ...
PCI devices should need no individual code for lsdev.
 1994-11-02 23:47:14 +00:00
ats
b76a2ea093 Submitted by: Paul F. Werkowski 
Add a quirk line for the SONY SDT-5000 like it is done for the WangDAT tapes.
 1994-10-30 00:30:27 +00:00
jkh
66de798440 Make this documentation more sane in the context of 2.0. 1994-10-29 13:13:40 +00:00
se
6cc6dda103 Change some compile time defaults, which may be overridden from the 
kernel config file by options lines.
Now the default settings are FAST SCSI, max. 4 TAGS, WIDE transfers,
if supported by the hardware ...
 1994-10-27 20:12:46 +00:00
se
cf28ffb3ff Modified fifth parameter (imask) to register_intr() according to 
new definition of that function.
 1994-10-25 23:09:08 +00:00
se
04ad970a93 Added decoding of chipset registers for Pentium 90/100 CPUs. 1994-10-25 18:45:19 +00:00
phk
93841a2173 #ifdef'ed the verbose probe messages. Only until I find a good way of 
making it run-time selectable, then it will be back (at will).
 1994-10-17 21:11:31 +00:00
se
ccb43dfe5a Fixed typo and message format change to avoid line wrapping. 1994-10-15 23:27:39 +00:00
se
0ff230d311 Submitted by: "Randall W. Dean" <rwd@osf.org> 
Fixed typo in initialisation of DMODE:
PCI burst length now really 16 transfers as advertised ...
 1994-10-14 23:59:36 +00:00
se
8538fd5ecd Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
removed PCI mapping call from vga_attach() in pcisupport.c.
 1994-10-13 01:12:31 +00:00
se
1a86959f3b Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
Debugging option changed, getirr() removed.
 1994-10-13 01:11:13 +00:00
se
2c2e442f7b Submitted by: Matt Thomas <thomas@lkg.dec.com> 
Preliminary FAST Ethernet support added (DEC21140).
 1994-10-12 11:19:36 +00:00
se
c48e2420ab Submitted by: Bruce Evans <bde@zeta.org.au> 
Function getirr() could clobber interrupt controller state.
 1994-10-12 04:17:24 +00:00
se
67e842ed9b Small corrections: 
pci config line now without irq
	boot message changed
 1994-10-12 02:41:21 +00:00
se
bdd76ad243 Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
Bug fixed, that caused system hang on first interrupt on some motherboards.

New version of PCI bus configuration code, now supports dynamic interrupt
configuration (using BIOS supplied values).
NCR SCSI and DEC Ethernet driver patched to use this feature.
*** Remove PCI IRQ specifications from your kernel config file ! ***
 1994-10-12 02:33:23 +00:00
se
58cfb27b7a Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
Name change: pci_intel.c -> pcisupport.c
 1994-10-12 02:27:08 +00:00
se
2a7081fe01 Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
Files merged and name change: pci_device.h + pcibios.h -> pcireg.h
 1994-10-12 02:25:03 +00:00
se
c7233be7d4 Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
Name change: ncr_reg.h -> ncrreg.h
 1994-10-12 02:21:56 +00:00
wollman
1fbb6a0bd3 Add Matt Thomas's DC21040 PCI Ethernet driver. (This is turning out 
to be quite a popular chip, so expect to see a number of products
based on it.)
 1994-10-01 20:16:47 +00:00
wollman
e0985aae7e Correct DEC -> Digital Equipment Corporation. 1994-10-01 00:18:53 +00:00
se
c49750310f Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
New version with improved support for WIDE SCSI using the NCR 53c825.
Test for buggy secondary cache implementations.
PCI Int to IRQ mapping now specified per slot.
 1994-09-28 16:34:13 +00:00
rgrimes
111d145dc4 Add missing closing comment. I have taken the non-knf format 
of this code up with the authors and they are looking at converting it,
but until then leave the format alone.
 1994-09-24 02:42:11 +00:00
dg
f40d319a86 Removed inclusion of pio.h and cpufunc.h (cpufunc.h is included from 
systm.h). Merged functionality of pio.h into cpufunc.h. Cleaned up some
related code.
 1994-09-16 13:33:56 +00:00
se
082fbb1bea Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> + <se> 
Improved bus probing, symbolic names for registers..
Chip set parameters get dumped for intel PCI chip sets
(82424+82434 only, for now).
 1994-09-16 00:33:29 +00:00
se
8faab3c2e8 Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
New version with support for the NCR 53c810 and 53c825.
Support for WIDE SCSI devices.
 1994-09-16 00:22:32 +00:00
wollman
63cf74f14d Added a bit of missing functionality to make this work correctly on a 
wider variety of systems.  Include the deivers from pci_intel.c in
pci_config.c (I hope this is what was intended; my system works ok).
Use pmap_mapdev().  Automatically map any large linear frame buffers
or whatnot in VGA-style devices which ordinarily would not have their
own drivers, and don't call not_supported() for them.  (This shuts up
complaints about my Matrox card.)  Include the beginnings of what could
eventually become dynamically-loadable PCI devices.  Allow for the
possibility of PCI devices simply providing a PCI veneer over an existing
ISA device, and shut up about them, too.
Make autoconfiguration text conform more to the style of other supported
buses.
 1994-09-14 01:34:51 +00:00
se
c920f621ff Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> 
Merged in changes required for NetBSD support (by mycroft@gnu.ai.mit.edu)
and support for multiple NCR chips.
 1994-09-01 02:01:45 +00:00
se
2c2543e63e Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de> + Stefan Esser <se> 
Directory for PCI autoconfigure and device driver code.
 1994-09-01 01:45:19 +00:00