Commit Graph

92 Commits

Author SHA1 Message Date
Poul-Henning Kamp
1637aa4b1c Fix some of the places where too much inside knowledge about major/minor
layout and dev_t structure is being (ab)used.
1999-05-08 07:02:41 +00:00
Peter Wemm
741640aac6 These two drivers have not been converted for newbus eisa yet. 1999-05-02 20:35:44 +00:00
Dmitrij Tejblum
604359cf9b s/static foo_devsw_installed = 0;/static int foo_devsw_installed;/.
(Edited automatically)
1999-04-28 10:54:24 +00:00
Poul-Henning Kamp
f711d546d2 Suser() simplification:
1:
  s/suser/suser_xxx/

2:
  Add new function: suser(struct proc *), prototyped in <sys/proc.h>.

3:
  s/suser_xxx(\([a-zA-Z0-9_]*\)->p_ucred, \&\1->p_acflag)/suser(\1)/

The remaining suser_xxx() calls will be scrutinized and dealt with
later.

There may be some unneeded #include <sys/cred.h>, but they are left
as an exercise for Bruce.

More changes to the suser() API will come along with the "jail" code.
1999-04-27 11:18:52 +00:00
Peter Wemm
96b3554e5c Use COMPAT_PCI_DRIVER() for registration if it exists. This shouldn't
hurt the driver portability to 3.x too much for where drivers are shared.
1999-04-24 20:17:05 +00:00
Eivind Eklund
c6d0e3f0c1 Staticize. 1999-04-11 03:06:07 +00:00
Nick Sayer
9bc318bff0 SX ISA cards are only 32k wide in 8 bit mode (which is the only
mode supported by the manufacturer).

PR:		6255
Submitted by:	nsayer
1999-03-30 21:22:39 +00:00
Peter Wemm
67ef82978d Update Specialix download microcode for the transputer based serial host
cards from the 3.0-beta to 3.0.4 release.

Submitted-by:  Nick Sayer <nsayer@quack.kfu.com>
PR: 10674
1999-03-24 02:49:43 +00:00
Poul-Henning Kamp
4e2d2aa1cd Use suser() to check for super user rather than examining cr_uid directly.
Use TTYDEF_SPEED rather than 9600 a couple of places.

Reviewed by:	bde, with a few grumbles.
1999-01-30 12:17:38 +00:00
Eivind Eklund
d20a303759 Silence warnings. 1999-01-12 00:36:36 +00:00
Bruce Evans
ae5a10cad0 Fixed printf format errors. `struct eisa_device' uses a strange type
for the unit number (like most SCSI drivers).
1998-08-23 10:12:12 +00:00
Bruce Evans
cf8c7b0963 Added D_TTY to the cdevswitch flags for all tty drivers. This is required
for the Lite2 fix for always returning EIO in dead_read().

Cleaned up the cdevswitch initializers for all tty drivers.

Removed explicit calls to ttsetwater() from all (tty) drivers.  ttsetwater()
is now called centrally for opens, not just for parameter changes.
1998-08-23 08:26:42 +00:00
Bruce Evans
9d97be3511 Cast an int to (intptr_t) before casting it to (void *).
Don't cast a pointer to a long just to print it.
1998-08-16 01:04:48 +00:00
Bruce Evans
5014fe3b58 Fixed yet more ioctl breakage due to the type of the `cmd' arg chaninging
from int to u_long but not changing here.
1998-08-16 00:57:07 +00:00
Steve Price
396ffb2e6b Add a macro tweak.
PR:		6932
Submitted by:	Nick Sayer <nsayer@quack.kfu.com>
1998-06-13 19:36:22 +00:00
Poul-Henning Kamp
4342fa9172 Correct name and number for sxdc modules
PR:		6891
Reviewed by:	phk
Submitted by:	Nick Sayer <nsayer@quack.kfu.com>
1998-06-10 12:49:54 +00:00
Doug Rabson
ecbb00a262 This commit fixes various 64bit portability problems required for
FreeBSD/alpha.  The most significant item is to change the command
argument to ioctl functions from int to u_long.  This change brings us
inline with various other BSD versions.  Driver writers may like to
use (__FreeBSD_version == 300003) to detect this change.

The prototype FreeBSD/alpha machdep will follow in a couple of days
time.
1998-06-07 17:13:14 +00:00
Bruce Evans
3c1300a6b3 Removed unused #includes. 1998-03-28 13:25:01 +00:00
Peter Wemm
e93eb8a353 Several changes:
- Implement proper EISA probing.
 - Better support for the new transputer based host cards.
 - use standard termios settings, one can use the intial/lock devices.
 - use a simple bcopy since some cards/systems apparently don't support
   32 bit accesses.
 - hard reset and halt host card CPU prior to download in case of a soft
   restart.
 - recognize new remote module types (ASIC vs. CD1400 based)
 - a number of cosmetic changes (my fault, not Nick's)

Submitted by:  Nick Sayer <nsayer@quack.kfu.com>
1998-03-23 16:27:43 +00:00
Peter Wemm
eaab5e9a66 New versions of Specialix host card download code.
Submitted by:  Nick Sayer <nick@quack.kfu.com>
1998-03-23 16:12:53 +00:00
Peter Wemm
d53b8e5f34 merge from 2.2 1998-03-21 06:17:14 +00:00
Peter Wemm
d5fe170b52 Merge from 2.2, plus some other changes. In the config file entry,
'vector siintr' isn't used since the handler is assigned internally.
1998-03-21 05:17:29 +00:00
Peter Wemm
a397086e61 Update to support SI/XIO PCI host cards (Z280 based) and the enhanced
SXISA and SXPCI host cards (Transputer based).

PR: 4836, 5021, 5654
Submitted by:  Nick Sayer <nick@specialix.com>
1998-02-15 14:42:33 +00:00
Poul-Henning Kamp
a4daaa09f2 Implement the spirit but not the letter of Terrys hot-char patch.
The differences Terrys patch and this patch are:
 * Remove a lot of un-needed comments.
 * Don't put l_hotchar at the front of stuct linesw, there is no need to.
 * Use the #defines for the hotchar in the SLIP and PPP line disciplines
1998-02-13 12:46:28 +00:00
Eivind Eklund
3f2076daf5 Make the debug options new-style.
This also zaps a DPT option from lint; it wasn't referenced from
anywhere.
1998-01-31 07:23:16 +00:00
Eivind Eklund
7b778b5e61 Make all file-system (MFS, FFS, NFS, LFS, DEVFS) related option new-style.
This introduce an xxxFS_BOOT for each of the rootable filesystems.
(Presently not required, but encouraged to allow a smooth move of option *FS
to opt_dontuse.h later.)

LFS is temporarily disabled, and will be re-enabled tomorrow.
1998-01-24 02:54:56 +00:00
Eivind Eklund
5591b823d1 Make COMPAT_43 and COMPAT_SUNOS new-style options. 1997-12-16 17:40:42 +00:00
Bruce Evans
239b7b699e Use ENOIOCTL instead of -1 (= ERESTART) for tty ioctls that are
not handled at a particular level.  This fixes mainly restarting
of interrupted TIOCDRAINs and TIOCSETA{W,F}s.
1997-12-06 13:25:01 +00:00
Justin T. Gibbs
02a199102d aha1542.c aic6360.c cy.c fd.c ft.c
if_ie.c if_wl.c if_zp.c isa.c isa_device.h
labpc.c mcd.c ncr5380.c scd.c seagate.c si.c
sio.c tw.c ultra14f.c wcd.c wd.c:

	Update for changes in the callout interface.

apic_vector.s icu_vector.s ipl.s ipl_funcs.c:

	Add CAM software/hardware interrupt support.
1997-09-21 21:41:49 +00:00
Justin T. Gibbs
47558d4d77 ipl.h:
Add CAM software/hardware interrupt support.

si.h:
	Update for changes in the callout interface.
1997-09-21 21:38:54 +00:00
Peter Wemm
35b8b2ddab Update select -> poll in drivers. 1997-09-14 03:19:42 +00:00
Bruce Evans
f71d35e402 Removed unused #includes. 1997-07-20 14:10:18 +00:00
Bruce Evans
5a837b22e5 Fixed the type of timeout functions and removed casts that hid the
type mismatches.  There was no problem in practice (at least on 386's).
1997-04-20 15:36:12 +00:00
Bruce Evans
afd2f6c218 Don't include <sys/ioctl.h> in the kernel. Stage 5: include
<sys/ioctl_compat.h> and sometimes <sys/filio.h> instead of
<sys/ioctl.h> in tty-related files.  <sys/ttycom.h> is still
usually imported bogusly via <sys/termios.h>.
1997-03-24 12:03:06 +00:00
Bruce Evans
3ac4d1ef0c Don't #include <sys/fcntl.h> in <sys/file.h> if KERNEL is defined.
Fixed everything that depended on getting fcntl.h stuff from the wrong
place.  Most things don't depend on file.h stuff at all.
1997-03-23 03:37:54 +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
Peter Wemm
ed82824ef8 Some warning cleanups. There were some needless casts that also caused
gcc -Wcast-qual to scream.  There's still quite a few left, but since I'm
cleaning out my tree, I'll commit these now.
1996-09-27 13:50:59 +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
Peter Wemm
08424dfaa3 Extend the poll code so that it can periodically scan the host cards
for work regardless of whether there was an interrupt.  This needs more
work, it should be able to run better when there are more than 3 host
cards present, ie: all cards in polling-only mode with no IRQ.  (The
host cards have a choice of 3 irq's, 11, 12, or 15, or just polling)
1996-08-12 17:12:07 +00:00
Peter Wemm
78ee1461b7 make si.c compile in kernels without COMPAT_43. 1996-08-03 00:21:44 +00:00
Peter Wemm
66b8e416e6 ttysleep() can return EWOULDBLOCK, not ETIMEDOUT as the comment in tty.c
suggests.

Pointed out by: bde
1996-07-26 16:55:37 +00:00
Peter Wemm
446fe15067 Apply a bandaid to a problem elsewhere in the driver, when the process is
blocked in a write() while waiting for the output to drain, sleep only
for tp->t_timeout, not forever.  This only seems to happen when there is
either a modem lockup holding the hardware flow control down, or due to
some problem in the driver with processes attempting to write after the
modem has hung up (eg: elm, tf).
1996-07-26 13:47:38 +00:00
Peter Wemm
dcca5a532d Fix typo that prevented the initial/lock state devices from working
correctly (accessing the lock device was not possible).
1996-06-30 04:56:05 +00:00
Peter Wemm
17b944a6a7 When writing the settings for stop bits and output hardware flow control,
things tend to work better if you write the settings to the correct
register.. (*blush*).  This subtle bug has been haunting me for ages, and
will solve a few problems that have been reported to me.

Also, take a shot at fixing the serial BREAK processing, what was there
before never really worked.  (There is a PR on this I think)
1996-06-21 21:35:01 +00:00
Peter Wemm
e999a90a90 This time, get rid of the struct copies that were really causing gcc to
call memcpy..  It seems that gcc would not inline the implicit call
when copying from a volatile...
1996-06-17 18:52:53 +00:00
Peter Wemm
bde5e68a33 Fix cut/paste error; a read-only variable should have been read/write. 1996-06-16 13:32:16 +00:00
Gary Palmer
c23670e294 Clean up -Wunused warnings.
Reviewed by:		bde
1996-06-12 05:11:41 +00:00
Peter Wemm
80b53b4fd5 Eliminate a struct copy that gcc doesn't inline and ends up as a call to
memset().
1996-06-08 10:18:12 +00:00
Peter Wemm
c15b6c4bc6 When estimating the time (in ms) left to drain the output queue based
on the baud rate, dont get upset if it's been hung up by setting B0.
Instead, sleep for a short time, as the host controller takes a while
to go through the state changes.
1996-05-30 23:41:35 +00:00