Commit Graph

4638 Commits

Author SHA1 Message Date
dfr
dd8b44b395 * Completely rewrite the alpha busspace to hide the implementation from
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.
2000-08-28 21:48:13 +00:00
dfr
e2deb384a8 Fix disordered arguments to bus_space_barrier(). 2000-08-28 21:02:18 +00:00
imp
29a5a2cd0c Define a pcic module version 2000-08-28 04:53:36 +00:00
cokane
c851ea05b4 Removed detection for Voodoo Banshee and Voodoo3 cards. I forsee certain
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
2000-08-28 04:28:53 +00:00
mjacob
e311b703ab remove clause 3 licence 2000-08-27 23:39:23 +00:00
mjacob
bcbec50333 various fixes 2000-08-27 23:38:44 +00:00
phk
7173fac529 Call destroy_dev() when sio devices go away. 2000-08-27 14:46:13 +00:00
yokota
f317a3f7e1 Fix ioctl MOUSE_SETMODE as defined in mouse(4).
(Do not return EINVAL when -1 is specified as a new value,
as it should mean "preserve the current value.")
2000-08-27 12:36:28 +00:00
peter
24dd8f6d22 Allow the DPT pci attachment to share IRQ's
Submitted by:	Jonathan Chen <jon@spock.org>
2000-08-26 22:19:53 +00:00
gehenna
41ddca4b20 Regen. 2000-08-26 05:08:11 +00:00
gehenna
9a83783c97 Add vendor IBM product USB CD-ROM Drive 2000-08-26 05:06:40 +00:00
imp
0323c0883b Minor tweaks to have the card be properly enabled via the CCR.
Minor debug changes
Minor power management pessimizations
2000-08-26 00:07:40 +00:00
iwasaki
2e169ef71a Move acpi_softc into acpi.h to be shared from additional files.
Add PowerResource manipulation code; acpi_powerres.c.  (more files to
be created something like acpi_battery, acpi_thermal.c...)
2000-08-25 19:04:16 +00:00
roger
f234fce050 Fix newbus resource allocations
PR:		kern/18744
Submitted by:	Alexander Langer <alex@cichlids.com>
2000-08-24 14:17:06 +00:00
takawata
3135216f2b Add orthogonal part of ACPI support code.
This does not come effect until non-orthogonal part is commited.

Approved by: jkh
Obtained from:	ACPI for FreeBSD CVS repository.
2000-08-24 09:33:30 +00:00
yokota
84083e097d Add spltty()/splx() in the watchdog timer routine. 2000-08-24 08:49:44 +00:00
imp
578ecafc39 Sync to pccarddevs 1.5 2000-08-24 07:01:49 +00:00
imp
4f1541715c o Fix unterminated comment
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.
2000-08-24 07:01:12 +00:00
msmith
19a7cf4f83 This is the initial import of a new driver for the current family of
PCI:SCSI RAID controllers from Mylex.
2000-08-23 03:22:41 +00:00
marcel
29a36f349f Update include directives for Linuxulator headers after the
MD/MI split.
2000-08-22 05:57:55 +00:00
imp
ceb2a14b74 Save a pointer to the dev, if any, that each function attach.
Remove some bogus printfs.
2000-08-22 04:25:57 +00:00
tanimura
ae060674ea Fix a bug upon initialization. (_INDX_ADDR -> _INDX_DATA) 2000-08-21 13:18:56 +00:00
n_hibma
ac0a5daf19 Fix up the command in the destination buffer, not the source.
This makes the conversion from Test-Unit-Ready to Start-Stop-Unit in the case
of SCSI (Iomega Zip drive) actually work.
2000-08-21 09:39:07 +00:00
cg
cc65486f22 rework feeder sytem to allow feeders in klds
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.
2000-08-20 22:18:56 +00:00
phk
b648921acc Remove all traces of Julians DEVFS (incl from kern/subr_diskslice.c)
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
2000-08-20 21:34:39 +00:00
n_hibma
d89ba315b0 Unbreak LINT. 2000-08-20 15:30:15 +00:00
imp
5c155c532f o Move to using PCCARD_SOFTC(dev)
o fill in the size of the actual softc, rather than 1 in data structure
o minor debugging improvements.
2000-08-19 19:22:04 +00:00
imp
b7be66adbf o move to using PCIC_SOFTC(dev) to get the softc
o move pcic_deactivate into pcic_detach
o Better debug messages
2000-08-19 19:20:25 +00:00
cg
9bda127a3e fix SNDCTL_DSP_GETODELAY
PR:		kern/20340
Submitted by:	Takashi SHIRAI <shirai@nintendo.co.jp>
2000-08-19 18:29:46 +00:00
cg
91bc9d7f23 don't complain about bad irqs if using a shared irq 2000-08-19 18:22:20 +00:00
cg
048ff1b84d Recognize ESS 1888 in Dell Latitude XPi
PR:		kern/18714
Submitted by:	Sean O'Connell <sean@stat.Duke.EDU>
2000-08-19 18:17:15 +00:00
dwmalone
df0e25bf6c Replace the mbuf external reference counting code with something
that should be better.

The old code counted references to mbuf clusters by using the offset
of the cluster from the start of memory allocated for mbufs and
clusters as an index into an array of chars, which did the reference
counting. If the external storage was not a cluster then reference
counting had to be done by the code using that external storage.

NetBSD's system of linked lists of mbufs was cosidered, but Alfred
felt it would have locking issues when the kernel was made more
SMP friendly.

The system implimented uses a pool of unions to track external
storage. The union contains an int for counting the references and
a pointer for forming a free list. The reference counts are
incremented and decremented atomically and so should be SMP friendly.
This system can track reference counts for any sort of external
storage.

Access to the reference counting stuff is now through macros defined
in mbuf.h, so it should be easier to make changes to the system in
the future.

The possibility of storing the reference count in one of the
referencing mbufs was considered, but was rejected 'cos it would
often leave extra mbufs allocated. Storing the reference count in
the cluster was also considered, but because the external storage
may not be a cluster this isn't an option.

The size of the pool of reference counters is available in the
stats provided by "netstat -m".

PR:		19866
Submitted by:	Bosko Milekic <bmilekic@dsuper.net>
Reviewed by:	alfred (glanced at by others on -net)
2000-08-19 08:32:59 +00:00
imp
2f92e39a0f Call bus_generic_detach on pcic before deleting the children. This
has the side effect of detaching the children before I delete them.
When I put the last commits in a loop for loop it died after 5 or so
iterations.  After this change, I lasted 50 before I stopped the test.
2000-08-19 05:01:07 +00:00
imp
037be25ed3 Remove pcic_isa_identify. I don't think it is needed.
Add pcic_detach which removes all of the pcic's children.

This lets me load/unload pcic multiple times w/o having multiple
instances of each slot attached to pcic.
2000-08-19 04:47:09 +00:00
nyan
25d5946a2e - Fixed the conversion to bus_space interface.
- Added PC-98 Cbus devices support.
  The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata)
- Removed old ed driver.
2000-08-17 12:15:45 +00:00
imp
251df65ed0 Add support for loading this as a module (before there were some
problems).  Also pick an irq if one isn't specified.  Ditto for
memory.

Add additional printfs in the error paths.  These will disappear in time.

There are still some panics, but this is a good checkpoint.
2000-08-17 05:52:18 +00:00
sos
d39ed01a14 Rearrange the probe a bit, hopefully this will help to eleminate
some of the fake devices sometimes seen on single device ATA
channels.

Proberly fail on failures in ata-disk.c, retry instead of hang.

Cleanup the VIA probe/init code a bit.

Fix a couble of missing free's in atapi-cd.c in the changer code.
2000-08-16 07:09:04 +00:00
grog
5b09de9795 open_drive:
Add support for AMD RAID controllers as "disks".

Requested-by:  Marius Bendiksen <mbendiks@eunet.no>

  Remove potential panic when attempting to open non-existent drivers.

init_drive: Return error codes correctly.  Previously it would
            occasionally return 0.  The error was redetected
            elsewhere, but this was causing a number of confusing
            error messages.
2000-08-16 04:31:37 +00:00
peter
c4b3a3ad92 Add another USR modem.
PR: 20621
Submitted by: Masanori Taira <mtaira@logicaleffect.com>
2000-08-15 21:03:28 +00:00
onoe
387cc6f0df awictl configuration interface is never used and now it is replaced by
wicontrol(8).
2000-08-14 14:10:10 +00:00
onoe
258831b31a Add support for WEP functionality.
Add support for wi(4) compatible configuration interface.  It enables
wicontrol(8) to configure some 802.11 specific parameters.
Some minor fixes from NetBSD.
Obtained from:  NetBSD current
2000-08-14 13:42:38 +00:00
onoe
cf64f2aaf7 This file contains a shim just for NetBSD, and not used in FreeBSD at all. 2000-08-14 05:44:35 +00:00
tanimura
7c555f995f Newbusify ed driver.
Partly submitted by:	alex
2000-08-14 04:31:07 +00:00
nsayer
301ab84115 This patch appears to solve the problems with recording resulting
in bogus hwptr warnings. Further comments sought on -hackers
were not forthcoming. I can only hope that calling DELAY() like
this doesn't cause any heartburn.
2000-08-13 19:20:02 +00:00
n_hibma
cbb74c17bd CAM, the module: scbus, da, cd, and st wrapped in one module.
Make the umass driver depend on this module.

Makes it possible to compile the kernel without SCSI support and load it
when for example a USB floppy is conencted.
2000-08-13 18:49:40 +00:00
n_hibma
17d5aba6f2 From NetBSD:
Make it possible to move a device to its unconfigured state by
using config #0.

Add some comments.

Change error reporting in port reset function.

usbd_devinfo_vp(): search the know devs array also if the device doesn't
return product description (e.g. Kye's Genius NetScroll mouse returns
vendor, but not product); the strings returned by device are still
preferred to those in the array, though
2000-08-13 18:39:24 +00:00
n_hibma
41161f82cc Add more CDC defines. 2000-08-13 18:23:07 +00:00
n_hibma
2122121947 Fake the Power On command on the virtual hub.
This removes the two IOERROR's on startup a many has been seeing on UHCI
controllers.

Taken from NetBSD.
2000-08-13 18:21:18 +00:00
sos
a6430b961c Fix off by one error in track# calculation. 2000-08-13 09:08:19 +00:00
wpaul
b63adaba93 Fix a bug brought to light by the people working on SMPng. I don't quite
understand exactly what it is about SMPng that tickles this bug. What I
do know is that the foo_init() routine in most drivers is often called
twice when an interface is brought up. One time is due to the ifconfig(8)
command calling the SIOCSIFFLAGS ioctl to set the IFF_UP flag, and another
is probably due to the kernel calling ifp->if_init at some point. In any
case, the SMPng changes seem to affect the timing of these two events in
such a way that there is a significant delay before any packets are sent
onto the wire after the interface is first brought up. This manifested
itself locally as an SMPng test machine which failed to obtain an address
via DHCP when booting up.

It looks like the second call to fxp_init() is happening faster now than
it did before, and I think it catches the chip while it's in the process
of dealing with the configuration command from the first call. Whatever
the case, a FXP_CSR_SCB_CNA interrupt event is now generated shortly after
the second fxp_init() call. (This interrupt is apparently never generated
by a non-SMPng kernel, so nobody noticed.)

There are two problems with this: first, fxp_intr() does not handle the
FXP_CSR_SCB_CNA interrupt event (it never tests for it or does anything
to deal with it), and second, the meaning of FXP_CSR_SCB_CNA is not
documented in the driver. (Apparently it means "command unit not active.")
Bad coder. No biscuit.

The fix is to have the FXP_CSR_SCB_CNA interrupt handled just like the
FXP_SCB_STATACK_CXTNO interrupt. This prevents the state machine for
the configuration/RX filter programming stuff from getting wedged for
several seconds and preventing packet transmission.

Noticed by: jhb
2000-08-11 17:47:55 +00:00