Commit Graph

58 Commits

Author SHA1 Message Date
Matthew N. Dodd
fe0d408987 Remove the 'ivars' arguement to device_add_child() and
device_add_child_ordered().  'ivars' may now be set using the
device_set_ivars() function.

This makes it easier for us to change how arbitrary data structures are
associated with a device_t.  Eventually we won't be modifying device_t
to add additional pointers for ivars, softc data etc.

Despite my best efforts I've probably forgotten something so let me know
if this breaks anything.  I've been running with this change for months
and its been quite involved actually isolating all the changes from
the rest of the local changes in my tree.

Reviewed by:	peter, dfr
1999-12-03 08:41:24 +00:00
Peter Wemm
07bee188eb Delete unneeded #include
Submitted by:	 phk
1999-10-11 14:42:33 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Matthew N. Dodd
dfc196bf2a I'm not sure how this wasn't in the last commit but anyhow...
'int irq' -> 'struct irq_node *irq'
1999-08-02 20:01:40 +00:00
Matthew N. Dodd
0d6ab4a16a Move the specification of EDGE/LEVEL triggered interrupts to
eisa_add_intr() which now takes an additional arguement (one of
EISA_TRIGGER_LEVEL or EISA_TRIGGER_EDGE).

The flag RR_SHAREABLE has no effect when passed to
bus_alloc_resource(dev, SYS_RES_IRQ, ...) in an EISA device context as
the eisa_alloc_resource() call (bus_alloc_resource method) now deals
with this flag directly, depending on the device ivars.

This change does nothing more than move all the 'shared = inb(foo + iobsse)'
nonesense to the device probe methods rather than the device attach.

Also, print out 'edge' or 'level' in the IRQ announcement message.

Reviewed by: dfr
1999-08-01 22:57:09 +00:00
Matthew N. Dodd
24116fdd0a Restore the pre-new_bus behavior of printing out the reserved resources
during device announcement. (irq, ioport, maddr)

Reviewed by: dfr, peter
1999-07-30 13:54:00 +00:00
Matthew N. Dodd
15317dd875 Alter the behavior of sys/kern/subr_bus.c:device_print_child()
- device_print_child() either lets the BUS_PRINT_CHILD
	  method produce the entire device announcement message or
	  it prints "foo0: not found\n"

Alter sys/kern/subr_bus.c:bus_generic_print_child() to take on
the previous behavior of device_print_child() (printing the
"foo0: <FooDevice 1.1>" bit of the announce message.)

Provide bus_print_child_header() and bus_print_child_footer()
to actually print the output for bus_generic_print_child().
These functions should be used whenever possible (unless you can
just use bus_generic_print_child())

The BUS_PRINT_CHILD method now returns int instead of void.

Modify everything else that defines or uses a BUS_PRINT_CHILD
method to comply with the above changes.

	- Devices are 'on' a bus, not 'at' it.
	- If a custom BUS_PRINT_CHILD method does the same thing
	  as bus_generic_print_child(), use bus_generic_print_child()
	- Use device_get_nameunit() instead of both
	  device_get_name() and device_get_unit()
	- All BUS_PRINT_CHILD methods return the number of
	  characters output.

Reviewed by: dfr, peter
1999-07-29 01:03:04 +00:00
Doug Rabson
ca7036d8cb Add a hook for a bus to detect child devices which didn't find drivers.
This allows the bus to print an informative message about unknown devices.

Submitted by: Matthew N. Dodd <winter@jurai.net>
1999-07-11 13:42:37 +00:00
Peter Wemm
8d5481c633 Handle suspend/resume methods
Obtained from: Warner Losh <imp@freebsd.org>
1999-06-22 09:44:00 +00:00
Peter Wemm
578de0426e Fix a [start,end] vs [start,count] botch that corrupted the resource
manager and prevented IOPort allocation beyond the first EISA slot from
working.  subr_rman.c should have trapped this on the way into the system
rather than tripping over the wreckage.

Head banged into wall repeatedly by:  "Matthew N. Dodd" <winter@jurai.net>
1999-05-24 03:08:46 +00:00
Peter Wemm
ab25d374b2 Don't detect an EISA bus unless we see a "card" there somewhere. An EISA
motherboard will have a card for the "motherboard" on slot 0.
 eisa0: <EISA bus> on motherboard
 mainboard0: <ASU5101 (System Board)> at slot 0 on eisa0
This should stop the probe "detecting" an EISA bus everywhere that has
a 'controller eisa0' line regardless of whether it's really there.
1999-05-18 21:03:30 +00:00
Doug Rabson
566643e39e Move the declaration of the interrupt type from the driver structure
to the BUS_SETUP_INTR call.
1999-05-08 21:59:43 +00:00
Peter Wemm
5e80440b17 Use consistant function definitions which also silences a warning. 1999-05-06 22:17:26 +00:00
Peter Wemm
896de22812 GC some now unused (and #if 0) code. 1999-04-19 13:34:25 +00:00
Peter Wemm
e51d99dc81 EISA can (or will) be a child of the i386 nexus on non-PCI systems. 1999-04-19 07:58:34 +00:00
Peter Wemm
bed56f7f4d Set the bus description for EISA, like it is for ISA. 1999-04-19 06:57:33 +00:00
Peter Wemm
a49a3d4433 Implement an EISA new-bus framework. The old driver probe mechanism
had a quirk that made a shim rather hard to implement properly and it was
just easier to convert the drivers in one go.  The changes to the
buslogic driver go beyond just this - the whole driver was new-bus'ed
including pci and isa.  I have only tested the EISA part of this so far.

Submitted by:	 Doug Rabson <dfr@nlsystems.com>
1999-04-18 15:50:35 +00:00
John Polstra
0ec81012da Replace includes of <sys/kernel.h> with includes of
<sys/linker_set.h> in those files that use only the linker set
definitions.
1999-01-14 06:22:10 +00:00
Archie Cobbs
2127f26023 Examine all occurrences of sprintf(), strcat(), and str[n]cpy()
for possible buffer overflow problems. Replaced most sprintf()'s
with snprintf(); for others cases, added terminating NUL bytes where
appropriate, replaced constants like "16" with sizeof(), etc.

These changes include several bug fixes, but most changes are for
maintainability's sake. Any instance where it wasn't "immediately
obvious" that a buffer overflow could not occur was made safer.

Reviewed by:	Bruce Evans <bde@zeta.org.au>
Reviewed by:	Matthew Dillon <dillon@apollo.backplane.com>
Reviewed by:	Mike Spengler <mks@networkcs.com>
1998-12-04 22:54:57 +00:00
Justin T. Gibbs
c3f80129dc Fix list corruption and memory leak that could occur when
releasing EISA irqs.
1998-05-14 19:47:38 +00:00
Eivind Eklund
303b270b0a Staticize. 1998-02-09 06:11:36 +00:00
Poul-Henning Kamp
4a11ca4e29 Remove a bunch of variables which were unused both in GENERIC and LINT.
Found by:	-Wunused
1997-11-07 08:53:44 +00:00
Bruce Evans
55b211e3af Removed unused #includes. 1997-10-28 15:59:26 +00:00
Justin T. Gibbs
953ba64df7 Add shared EISA interrupt support.
Clean up the match routines so that they return const char *
1997-09-21 21:35:24 +00:00
Bruce Evans
b1037dcd53 #include <machine/limits.h> explicitly in the few places that it is required. 1997-08-21 20:33:42 +00:00
Steve Passe
21197eb230 Add several casts and include several header files to eliminate compiler
warnings.
1997-08-21 07:36:44 +00:00
Bruce Evans
8f0169c8a8 Removed unused #includes. 1997-07-20 06:31:09 +00:00
Joerg Wunsch
5cf816c239 Various stylistic improvements regarding num_eisa_slots & co.:
. properly declare the variable in in a .h file, as opposed to
  using a private extern declaration in userconfig.c;
. move the definition of EISA_SLOTS and therefore the inclusion of
  opt_eisa.h into eisaconf.c.
1997-03-13 18:04:05 +00:00
Joerg Wunsch
1b0d314332 Since i don't see that anybody is implementing a more correct EISA
probing anytime soon, make EISA_SLOTS a fully supported option.  It's
required for the HP NetServer LC series machines.

Next stop: make dset(8) aware of it as well.
1997-03-12 17:41:35 +00:00
Peter Wemm
6875d25465 Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not
ready for it yet.
1997-02-22 09:48:43 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Joerg Wunsch
c111c7c745 Add a small hack to UserConfig that allows to override the number of
EISA slots to probe.  This is mainly intended to allow installing the
system on an HP Netserver with an on-board AIC7xxx EISA SCSI
controller, that is sitting on EISA slot # 11.

Documentation updates explaining this hack will follow shortly.

Note that this can go away again as soon as the EISA device probing
is more intelligent about the address space clash with the PCI address
space.

2.2 candidate.

Not objected by:	freebsd-core :)
1996-12-14 18:07:17 +00:00
Bruce Evans
b568ea4e01 Removed more devconf leftovers. 1996-09-10 23:31:13 +00:00
Poul-Henning Kamp
40f3771f7f Various cleanups for remanents of devconf. 1996-09-08 10:44:18 +00:00
Poul-Henning Kamp
bfbb029d87 Remove devconf, it never grew up to be of any use. 1996-09-06 23:09:20 +00:00
Bruce Evans
09a8dfa260 Don't depend in the kernel on the gcc feature of doing arithmetic on
pointers of type `void *'.  Warn about this in future.
1996-08-31 14:48:13 +00:00
Gary Palmer
c23670e294 Clean up -Wunused warnings.
Reviewed by:		bde
1996-06-12 05:11:41 +00:00
Justin T. Gibbs
035de5ccf1 Turn on SCB paging for aic7770 chips rev E or greater.
Update my copyrights.
1996-04-20 21:21:50 +00:00
Bruce Evans
c1263076e3 Removed unused declaration of bootverbose. 1996-04-07 17:03:12 +00:00
Justin T. Gibbs
e4f25ddc16 aha1742.c:
Cleanse the SCSI subsystem of its internally defined types
		u_int32, u_int16, u_int8, int32, int16, int8.
		Use the system defined *_t types instead.

eisaconf.c:
	Cosmetic formatting chagnes.
1996-03-10 07:04:27 +00:00
Justin T. Gibbs
76e002c102 3c5x9.c:
The eisaconf probe for the 3Com 3c579 and the 3c509 when in eisa
configuration mode.

aha1742.c aic7770.c bt74x.c:
Only call eisa_registerdev after the probe is successfully.

eisaconf.c:
Increase kdc->kdc_datalen during the eisa_reg* functions instead of
in the eisa_add* functions since eisa_registerdev has already been
called and we have a kdc to manipulate.
1996-02-26 01:01:41 +00:00
Justin T. Gibbs
b1cd8af83b Free the externalizing buffer. 1996-01-31 18:46:36 +00:00
Justin T. Gibbs
5ae5e472e2 aha1742.c aic7770.c bt74x.c
- Call eisa_registerdev as soon as we have a device match.  This allows the
   "eisa_add_*" routines to tweak kdc_datalen as the kdc grows and shrinks.

eisaconf.c
 - externalize the linked lists that hold our ioaddrs and maddrs.
1996-01-31 18:02:19 +00:00
Mike Pritchard
6c5e9bbdf5 Fix a bunch of spelling errors in the comment fields of
a bunch of system include files.
1996-01-30 23:02:38 +00:00
Justin T. Gibbs
b18d8f49f2 Another pass through eisaconf. Ioaddrs and Maddrs are link lists now.
The Bt driver is the only one that actually registers multiple addresses.

Probe output is formatted to 80 columns.
1996-01-29 03:13:23 +00:00
Justin T. Gibbs
dad30388b2 The long awaited stability patch set for the aic7xxx driver:
aic7770.c:
Simplify the initialization of adapters by pulling all card specific
initialization to the card specific modules.

eisaconf.c:
outb 0x80 instead of 0xc80.  The top byte is truncated anyway, and 0x80
was what was intended.
1996-01-03 06:28:01 +00:00
Poul-Henning Kamp
31774c91a7 Staticize and cleanup.
Make debug variable sysctl aware in 1742.
1995-12-10 13:33:49 +00:00
Bruce Evans
cd0ef57bb3 Don't staticize again (twice).
Cleaned up includes.
1995-11-29 17:40:47 +00:00
Poul-Henning Kamp
bd8b134f3b Staticize again. 1995-11-29 10:12:34 +00:00
Bruce Evans
512fef80a9 Completed function declarations and/or added prototypes. 1995-11-21 12:55:26 +00:00