newbus for referencing device interrupt handlers.
- Move the 'struct intrec' type which describes interrupt sources into
sys/interrupt.h instead of making it just be a x86 structure.
- Don't create 'ithd' and 'intrec' typedefs, instead, just use 'struct ithd'
and 'struct intrec'
- Move the code to translate new-bus interrupt flags into an interrupt thread
priority out of the x86 nexus code and into a MI ithread_priority()
function in sys/kern/kern_intr.c.
- Remove now-uneeded x86-specific headers from sys/dev/ata/ata-all.c and
sys/pci/pci_compat.c.
hangover from previous experimentation. Remove it. This will clean
up gratuitous needs for forward references and other namespace
pollution.
Moaned about by: bde
Brought to my attention by: bp
complain before that a suitable gdb port had not been setup because gdbdev
was NULL. This abuses the fact that the gdb port is hard-coded to the
address normally assigned to sio1 and thus hard-codes in sio1 as the gdb
port. Yuck.
Main change is the addition of the bktr_mem module.
This holds onto the bktr driver's contiguously allocated memory
when the bktr driver is unloaded and reloaded.
This has to be done because it is virtually impossible to get
contiguous memory once a system is running.
Also tidied up the use of SMBUS, added a new Hauppauge tuner type (0x2c)
and a new Flyvideo vendor ID.
new location, all mouse events are harvested, not just the ones being
written out to moused(8). This means that mouse entropy is harvested
at the consoles as well as in X.
from many folk.
o The reseed process is now a kthread. With SMPng, kthreads are
pre-emptive, so the annoying jerkiness of the mouse is gone.
o The data structures are protected by mutexes now, not splfoo()/splx().
o The cryptographic routines are broken out into their own subroutines.
this facilitates review, and possible replacement if that is ever
found necessary.
Thanks to: kris, green, peter, jasone, grog, jhb
Forgotten to thank: You know who you are; no offense intended.
siosetwater() function to its previous behavior of always disabling
interrupts and obtaining the com_lock before returning.
Requested by: bde (in principle)
on the NEC VersaPro NoteBook PC. This 21143 implementation has no LEDs,
and flipping the LED control bits somehow stops it from establishing
a link. We check the subsystem ID and don't flip the LED control
bits for the NEC NIC.
include:
* Mutual exclusion is used instead of spl*(). See mutex(9). (Note: The
alpha port is still in transition and currently uses both.)
* Per-CPU idle processes.
* Interrupts are run in their own separate kernel threads and can be
preempted (i386 only).
Partially contributed by: BSDi (BSD/OS)
Submissions by (at least): cp, dfr, dillon, grog, jake, jhb, sheldonh
1.6 2000/04/12 21:07:55 scw
Add support for the SOHOware PCMCIA Ethernet card, model ND5100-E.
This seems to be a re-badged NDC (National Datacomms. Corp) card.
It needs a quirk entry due to lack of manufacturer tuple in the CIS.
For some reason, the 'Tx/Rx' LED on the connector module is inverted
such that it is off during network activity...
bus/slot/function numbers. The old PCI code used other markers or
something, but without it here under the new pci code it is very hard to
tell which device is which (this only affects bootverbose mode).
PR kern/20895:
- Add FE_DAC new feature flag to distinguish between
64 bit PCI addressing (DAC cycles) and 64 bit PCI
interface (64 bit Memory BARs).
- Properly deal with chips that have a 32 bit PCI
interface but support and may generate DAC.
(Only SYM53C895A for now).
PR misc/17584 (at least partially addressed):
- Try detecting hardware combinations that trigger
spurious PCI master parity error detections by the
PCI chip. This work-around is implemented in the
`snooptest' routine and consists in retrying with
PCI master parity checking disabled if such an
error is reported by the PCI chip during this test.
Other:
- Fix a tiny bug in WIDE negotiation that was very
unlikely to be triggerred. The BUS width was wrongly
compared against chip's max. offset.
