ahc->unit is depricated and will be going away as soon as the Linux
driver catches up. In the FreeBSD case, it is always initialized to 0
and this caused some strangeness in registering multiple ahc controllers
with CAM.
Noticed by: Tor.Egge@fast.no
Wakeup event is generated by power button and/or sleep button on some
laptops but this also generates SCI interrupt, and shutdown the system
as result. So this kind of mechanism is introduced so that acpi
driver ignore given events for certain period.
of AML interpreter.
- Delete and cleanup a lot of almost duplicated code in kernel/userland.
- Add new common functions for kernel/userland code.
aml_adjust_readvalue(), aml_adjust_updatevalue(),
aml_region_handle_alloc(), aml_region_handle_free() and
aml_region_io().
- Add primitive functions for both versions of kernel/userland in order to
have shared code as much as possible.
aml_region_read_simple(), aml_region_write_simple(),
aml_region_prompt_read(), aml_region_prompt_write() and
aml_region_prompt_update_value().
- Consider update rule and access type in field flags. Also add a lot of
definitions for the flags.
- Fix bugs on bit manipulation for read/write operations.
- Fix bugs on IndexField I/O part. Also add workaround for temporary
object corruption during StoreOp interpretation.
IBM's DPTA and DTLA series of drives (no other disk vendors are known
to support this) on non-Promise controllers (promise controllers lockup
when given the tagged queuing specific commands).
It gives especially master/slave comboes about 5% better performance.
Add support for the Promise ATA100 OEM chip (pdc20265)
Add support for the Cyrix 5530
Change the way status is read from the drives, use the alternate
status reg when possible.
Better support for DEVFS, the acdXtY devices are now created when needed.
Lots of little cleanups.
possible to have different probe/attach semantics between the two
systems and yet still use the same driver for both.
Compatibility methods for OLDCARD drivers. We use these routines to make
it possible to call the OLDCARD driver's probe routine in the context that
it expects. For OLDCARD these are implemented as pass throughs to the
device_{probe,attach} routines. For NEWCARD they are implemented such
such that probe becomes strictly a matching routine and attach does both
the old probe and old attach.
compat devices should use the following:
/* Device interface */
DEVMETHOD(device_probe), pccard_compat_probe),
DEVMETHOD(device_attach), pccard_compat_attach),
/* Card interface */
DEVMETHOD(card_compat_match, foo_match), /* newly written */
DEVMETHOD(card_compat_probe, foo_probe), /* old probe */
DEVMETHOD(card_compat_attach, foo_attach), /* old attach */
This will allow a single driver binary image to be used for both
OLDCARD and NEWCARD.
Drivers wishing to not retain OLDCARD compatibility needn't do this.
ep driver minorly updated.
sn driver updated more than minorly. Add module dependencies to allow
module to load. Also change name to if_sn. Add some debugging code.
attempt to fix the cannot allocate memory problem I'd been seeing.
Minor formatting nits.
is enabling as all entries are still called with Giant being held.
Maintaining compatability with NetBSD makes what should be very simple
kinda ugly.
Reviewed by: Jason Evans
Separate our platform independent hooks from core driver functionality
shared between platforms (FreeBSD and Linux at this time).
Add sequencer workarounds for several chip->chipset interactions.
Correct external SCB corruption problem on aic7895 based cards (3940AUW).
Lots of cleanups resulting from the port to another OS.
that it looks for an acceptible one. Once it finds it, it should set
the resources for the device. I say "should" because I've not written
that. Also set an ivar for the child of pccard. Minor fix to the
attach message printed, we lose the slot number, which I'll have to
restore later. Adjust the pccard ivar so that we can save the
function that corresponds to this driver so we can enable and disable
it more easily. Save a pointer to the function so we know what we're
dealing with.
There should be some way for the driver to specify which cfg it wants
to activate. For now the pccard_function_init function just picks
one, but we'll have to revisit this going forward. I'm not doing it
now because I'd need some way to activate the card many times and I'm
not sure that is desirable or even safe with some cards.
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.
#includes "smbus.h". There is still some bogus (but harmless) stuff
here surrounding the #include <sys/bus.h> includes here and elsewhere in
the bktr code.
cloning infrastructure standard in kern_conf. Modules are now
the same with or without devfs support.
If you need to detect if devfs is present, in modules or elsewhere,
check the integer variable "devfs_present".
This happily removes an ugly hack from kern/vfs_conf.c.
This forces a rename of the eventhandler and the standard clone
helper function.
Include <sys/eventhandler.h> in <sys/conf.h>: it's a helper #include
like <sys/queue.h>
Remove all #includes of opt_devfs.h they no longer matter.
the link and activity LED control bits in CSR15 in order for the
controller to drive the LEDs correctly. This was largely done for the
ZNYX multiport cards, but should also work with the DEC DE500-BA
and other non-MII cards.
enable bit hasn't been set in the command register, set the bit and
honour the register. It seems that quite a few lazy BIOS writers
aren't bothering to do this, which upsets the existing code and causes
us to miss out on properly-configured devices.
pcib instance is initialized because accesses to PCI_Config region can
occur during ACPI initialization.
Note that this is a short term solution, more consideration will be
required in order to integrate ACPI into the newbus probe sequence.
change channel interface - kobj implementation coming soonish
make pcm_makelinks not panic if modular
add pcm_unregister()
these changes support newpcm kld unloading, but this is only implemented
by ds1.c
This provides support for the Adaptec SCSI RAID controller family,
as well as the DPT SmartRAID V and VI families.
The driver will be maintained by Mark and Adaptec, and any changes
should be referred to the MAINTAINER.
- Remove DELAY() kludge before power off.
- Move EVENTHANDLER_REGISTER to acpi_attach().
- Pass RB_POWEROFF flag to shutdown_nice().
Reviewed by: msmith
kernel can instigate an orderly shutdown but still determine the form of
that shutdown. Make it possible eg. to cleanly shutdown and power off the
system under ACPI when the power button is pressed.
- New support for 40LD firmware found in Series 475 and 471 adapters.
- Better support for 8LD firmware adapters
- Ioctl passthrough interface for userland utilities.
- Improved error handling and queueing.
- Several bugfixes (including the 'still open' shutdown bug and
closing some small race conditions).
- Zone-style command allocator, reducing memory wasted under heavy
load conditions.
- CAM interface (disabled and not fully working) for SCSI passthrough
access to non-disk devices
Thanks to AMI for supplying a pile of new adapters and various other
help in making this happen.
- Add new funcions for device state stuff;
acpi_get_current_device_state() and acpi_set_device_state()
- Add new funcions for power resource stuff;
acpi_powerres_init(), acpi_powerres_debug(),
acpi_get_current_powerres_state() and acpi_set_powerres_state()
These were implemented based on 7.1, 7.2, 7.2.2, 7.2.3, 7.2.4, 7.3,
7.3.3, 7.4, 7.4.1, 7.4.2, 7.4.3 and 7.5 of ACPI spec 1.0b.
- The "Osd*" stuff went away from acpi driver code, use the bus_space
functions directly instead.
- Fix minor english bugs.
acpi_registers_input -> acpi_register_input
acpi_registers_output -> acpi_register_output
- Remove all magic numbers for the sleeping states. We now have
#defines for these.
- NULL is treated the same as the return from aml_get_rootname in
aml_find_from_namespace().
Suggested by: msmith
Thanks mike!
the drivers.
* Remove legacy inx/outx support from chipset and replace with macros
which call busspace.
* Rework pci config accesses to route through the pcib device instead of
calling a MD function directly.
With these changes it is possible to cleanly support machines which have
more than one independantly numbered PCI busses. As a bonus, the new
busspace implementation should be measurably faster than the old one.
possible complications with the forthcoming DRI code, and feel that DRI
should handle the device-level interaction. Read
http://people.FreeBSD.org/~cokane/3dfx.html
to find out more. Basically want to move toward using OpenGL and DRI for
everything on these cards. Added a few defines and spacing style fixes in
tdfx_vars.h
o Sync to NetBSD (rev NetBSD-user edited-log):
1.97 onoe add Samsung MagicLAN SWL-2000N
1.96 gmcgarry Add entries for all Xircom ethernet models.
1.95 onoe Add Farallon SkyLINE 11mb card as Intersil Prism2 [...]
1.94 joda add 3Com 3CRWE737A (AirConnect)
1.93 soren Include vendor name for IBM products.
1.92 onoe Add Farallon SkyLINE Wireless LAN Card for awi(4) [...]
1.91 soren Add Olicom GoCard.
1.90 gmcgarry Clean up XIRCOM entries
- Add entry for Xircom CreditCard Ethernet + Modem 28
- Add entry for Intel EtherExpress PRO/100
- Add entry for Compaq Netelligent 10/100 Ethernet
1.89 is RATOC REX-R280 (another if_mbe_pcmcia card) support by [...]
1.88 joda Panasonic KXLC003
1.87 scw [...] SOHOware PCMCIA Ethernet card, model ND5100-E [...]
1.86 itojun add CIS for Corega Wireless LAN PCC-11 [...]
o Minor diffs between the two files corrected to aid future sync.
modify driver capability reporting format to list every audio format
seperately- required for above and because we could not previously indicate
that mono was unsupported.
there should be no functional impact.
Remove old DEVFS support fields from dev_t.
Make uid, gid & mode members of dev_t and set them in make_dev().
Use correct uid, gid & mode in make_dev in disk minilayer.
Add support for registering alias names for a dev_t using the
new function make_dev_alias(). These will show up as symlinks
in DEVFS.
Use makedev() rather than make_dev() for MFSs magic devices to prevent
DEVFS from noticing this abuse.
Add a field for DEVFS inode number in dev_t.
Add new DEVFS in fs/devfs.
Add devfs cloning to:
disk minilayer (ie: ad(4), sd(4), cd(4) etc etc)
md(4), tun(4), bpf(4), fd(4)
If DEVFS add -d flag to /sbin/inits args to make it mount devfs.
Add commented out DEVFS to GENERIC
