e84bc939c9
On alternate Tuesdays, SRM uses a different method of identifying
...
PCI interrupts routed to the ISA ICU.
2001-03-27 01:39:51 +00:00
5b36d84a9c
Don't panic until DEFCON 1.
2001-03-25 06:38:50 +00:00
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
c88e94a407
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
2000-06-29 08:58:45 +00:00
f65502fc36
Report which compatibility IRQ the PCI IDE gets.
2000-06-06 00:50:15 +00:00
2668e3b213
Switch to the new `evcnt' mechanism for counting interrupts. Maintain
...
a per-CPU interrupt counter for clock, device, and interprocessor
interrupts.
2000-06-05 21:47:10 +00:00
cffb580806
Implement the more flexiable `evcnt' interface as discussed (briefly) on
...
tech-kern and now documented in evcnt(9).
2000-06-04 19:14:14 +00:00
f785596e75
Add support for mapping the OHCI USB controller interrupt (which is wired toan ISA IRQ because it's in the same package as the PCI-ISA bridge).
2000-03-19 02:25:29 +00:00
02d221f94a
Fix printf format problems on Alpha.
1999-02-12 06:25:13 +00:00
8eeb95fce4
Implement pci_intr_disestablish().
1998-08-01 20:25:12 +00:00
de83dce0de
On second thought, call that like the rest of the shared intr functions.
1998-07-07 22:24:38 +00:00
ca73507d0b
The Pyxis core logic in the Miata seems to have problems with stray interrupts.
...
Do what Digital UNIX (formerly DEC OSF/1) does; just ignore strays.
1998-07-07 21:47:49 +00:00
be83de18fd
Use ALPHA_SHARED_INTR_DISABLE() to test if a shared interrupt should
...
be disabled after a stray.
1998-07-07 21:44:57 +00:00
0890af5ca8
Only disable an interrupt line after MAXSTRAYs if there is no handler
...
attached; we get stray interrupts on PCI devices sometimes, for some
unknown reason. (Similar problem exists on the 164SX, which also has
a Pyxis.)
1998-06-06 23:29:23 +00:00
04ba8480ae
Use REGVAL64() to frob the Pyxis interrupt mask register.
1998-06-06 20:42:36 +00:00
9331237596
Oops, turn off some debugging printfs.
1998-06-05 21:47:14 +00:00
1aa688234e
Miata 1 has an Intel SIO at bus 0 device 7 and a CMD PCI IDE at bus 0
...
device 4. Miata 1.5 and Miata 2 have a Cypress at device 7 and PCI IDE
at functions 1 and 2 of the Cypress (like the PC164SX). These on-board
PCI IDE controllers are wired to compatibility mode, so don't bother
trying to map the interrupt.
1998-06-05 19:04:51 +00:00
c072110af0
Actually, I did use a few of them on this file (I wasn't clear enough
...
in my mail to Ross, I guess...)
1998-06-05 17:42:53 +00:00
5790ee09ee
Revert...Jason didn't use Andrew's diffs.
1998-06-05 15:28:40 +00:00
8f455480ef
Tweak the copyrights a little bit. pci_550.h gets a TNF copyright, not
...
CMU, and pci_550.c keeps TNF but gets "Andrew Gallatin and Jason R. Thorpe".
1998-06-05 03:34:27 +00:00
cbaedc8675
Support for the Digital Personal Workstation [456]xx, a.k.a. Miata (systype
...
DEC_550). Mostly cloned from the EB164 systype, with some modifications
from myself, and a few more from Andrew Gellatin.
1998-06-05 02:13:41 +00:00
ross