Commit Graph

1763 Commits

Author SHA1 Message Date
Justin T. Gibbs
cbb8b164f0 New device-driver entries for the aic7770 driver. These use new features
of config so YOU MUST RECOMPILE CONFIG.  Modifying config was the cleanest
solution to integrating this driver into the tree which will become more
obvious in the next commit.
1994-11-17 20:20:54 +00:00
Justin T. Gibbs
0ef8c3017a John Aycock's aic7770 sequencer code and assembler. There is currently
a discussion going on about removing this code from the burden of the
GPL, but it won't happen before Beta, and this code should be tested
before release.

Supports 27/2842 class adaptec cards and is almost capable of supporting
aic7870 based adapters (294X series cards).  It does not support Wide
controllers or the second channel on Twin boards although I have work in
progress on getting both channels and running.

I have also added a few performance improvements to this version that give
us approximately a 25% boost over the original driver.  These patches have
been submitted to the author.

Obtained from: Linux aic7770 driver (John Aycock - aycock@cpsc.ucalgary.ca)
1994-11-17 20:19:10 +00:00
David Greenman
41ec615889 Fixed rather serious bug where the interface wasn't started after it was
stopped in ed_setrcr(). I'm amazed that the driver worked at all. Thanks to
John Hay for pointing this out.
1994-11-17 14:42:27 +00:00
Jordan K. Hubbard
68cbb04819 Many fixes from Bill Paul:
Smack the netboot program around so that it will allow the user to
  specify mount options.  [So that you can boot from a privileged port]

  Change the default boot image name in netboot to /kernel, then strip
  the leading slash when actually going out to get the NFS file handle.

  Added support for 3Com 3c503 cards. Also added another command to
  the (trans) that allows you to switch the 3Com's on-board transceiver
  on and off. (ether.c, ether.h, bootmenu.c)

  Modified the Makefile to support new compile-time options for 3c503
  cards:

  -DINCLUDE_3COM                Include support for 3c503
  -D_3COM_BASE=0x300            Define 3c503 base i/o address (if not
                                specified, 0x300 is the default)
  -D_3COM_USE_AUI               Disable the 3c503's transceiver by
                                default (without this flag the transceiver
                                is on by default)
1994-11-17 12:16:07 +00:00
David Greenman
792216316f Don't ever try to kill off process 1 - even if we are out of swap space
and it's the candidate pig.
1994-11-17 06:24:25 +00:00
Justin T. Gibbs
471e5fa096 John Dyson's patches (and a few from me too) to LFS to use a different
buffering scheme and make it more in tune with FreeBSD's vfs_bio
implementation.  The filesystem seems fairly stable, but I wouldn't recommend
it to anyone not willing to experience problems.  This is very green code and
has the limitation that YOU CAN ONLY HAVE ONE LFS PARTITION MOUNTED AT A TIME.

What LFS is good for:

	Non fsynced writes	FASTER THAN FFS
	Large deletions		Increadibly fast

Reads are a little bit slower than FFS right now, but that is a factor of
how under optimized this code is.  LFS should in theory perform at least as
well as FFS under fsync (iozone) type loads, and this is what I'm currently
working on.

Reviewed by:	Justin Gibbs
Submitted by:	John Dyson
Obtained from:
1994-11-17 01:30:53 +00:00
Justin T. Gibbs
bf556a1617 Remove a peice of commented out code that was left over from the early
stages of debugging LFS:

         * if we can't bmap, use old VOP code
         */
!       if (/* (vp->v_mount && vp->v_mount->mnt_stat.f_type == MOUNT_LFS) || */
!               VOP_BMAP(vp, foff, &dp, 0, 0)) {
                for (i = 0; i < count; i++) {
                        if (i != reqpage) {
                                vnode_pager_freepage(m[i]);
--- 804,810 ----
        /*
         * if we can't bmap, use old VOP code
         */
!       if (VOP_BMAP(vp, foff, &dp, 0, 0)) {

Reviewed by: gibbs
Submitted by: John Dyson
1994-11-17 01:22:45 +00:00
Jordan K. Hubbard
63f8d699ac Ugen J.S.Antsilevich's latest, happiest, IP firewall code.
Poul:  Please take this into BETA.  It's non-intrusive, and a rather
substantial improvement over what was there before.
1994-11-16 10:17:11 +00:00
Poul-Henning Kamp
ff24bee616 Fix a panic I might have seen, or at least could see some day if I havn't
already.
1994-11-16 06:09:29 +00:00
Bruce Evans
e5b58b781b The previous revision forgot to define fatal_if_no_DDB() when there is DDB. 1994-11-16 02:45:36 +00:00
Poul-Henning Kamp
6c4b1b79b1 #include <socket.h> -> <sys/socket.h> 1994-11-16 02:16:18 +00:00
David Greenman
288c2640aa Allow MAXMEM to be larger than the detected physical memory. This change
was supposed to have already been made, but got botched somewhere.
Don't clobber the last page of memory (where the message buffer is). Some
BIOS don't gratuitously wipe it out on reboot.
1994-11-16 00:41:06 +00:00
Jordan K. Hubbard
7c85e00e1c From: Michael Reifenberger <root@rz-wb.fh-sw.de>
I added a bootfile entry to /kern so every program could examine the
Path and name of the kernel.
Submitted by:	mr
1994-11-15 20:30:56 +00:00
Bruce Evans
ff030ea17d Add prototype for Debugger(). 1994-11-15 14:55:25 +00:00
Bruce Evans
441799e34f Fix it to compile without a leftover ddb.h.
Remove bogus declaration of Debugger().  Call Debugger() even if DDB is
not defined, but still call panic() after Debugger() returns, although
most other SCSI drivers just call Debugger().
1994-11-15 14:54:13 +00:00
Bruce Evans
b1234dc0cd Remove bogus declaration of Debugger(). Call Debugger() even if DDB is
not defined, but still call panic() after Debugger() returns, although
most other SCSI drivers just call Debugger().
1994-11-15 14:53:09 +00:00
Bruce Evans
baffceaddc Remove bogus and unused declaration and definition of Debugger(). 1994-11-15 14:49:56 +00:00
Bruce Evans
f8d920b2db Remove unused definition of Debugger(). 1994-11-15 14:49:12 +00:00
Bruce Evans
16bb31e361 Remove bogus declaration of Debugger(). Change the macro for Debugger()
to call the function instead of doing nothing.
1994-11-15 14:47:49 +00:00
Bruce Evans
d0c8f50566 Don't define KERNEL for compiling genassym. The prototype for the system
printf() is inconsistent with the prototype for the library printf() and
gets declared if DIAGNOSTIC is defined because <vm/vm_page.h> includes
<sys/systm.h>.
1994-11-15 14:43:45 +00:00
Bruce Evans
df708ff192 Include <sys/socket.h> for declaration of struct sockaddr. This helps
genassym compile when KERNEL is not defined.

Uniformize idempotency ifdef.
1994-11-15 14:41:38 +00:00
Bruce Evans
67f517330d Include <sys/time.h> so that we compile again provided <sys/param.h> is
included first (rtprio stuff broke this).

Add missing __dead2's.
1994-11-15 14:37:39 +00:00
Bruce Evans
84fac47641 Include <sys/disklabel.h> to prepare for slices. Don't include the
unused <sys/dkbad.h>.
1994-11-15 14:34:42 +00:00
Bruce Evans
5783a8ffe5 The SYMTAB_SPACE bloatometer was 40% out of date. 1994-11-15 14:28:46 +00:00
Bruce Evans
962cb277f0 Include <sys/systm.h> to get inlines for spl*() so that LINT kernel links. 1994-11-15 14:26:31 +00:00
Bruce Evans
e44e6415cf Disable prototypes that conflict with ones in <netinet/in_pcb.h>. The
conflicts stopped the LINT kernel from being buildable.
1994-11-15 14:23:06 +00:00
Bruce Evans
b0d1e6de04 Make gdt_segs[] public again for APM.
Make ldt[] public again and restore currentldt and _default_ldt for
USER_LDT.
1994-11-15 14:12:55 +00:00
Bruce Evans
dc4de4ca23 Fix type mismatches exposed by a recently added prototype. 1994-11-15 14:09:18 +00:00
Andreas Schulz
e9bc745de3 scsiconf.h:
Change the sc_link structure from 8 targets with 8 lun's to
16 targets with 8 lun's. Wide scsi and the ncr 825 does support 16 targets.
scsiconf.c:
move the addition of the trailing NUL's out of a then clause, they are also
needed in the else clause for an unknown device.
1994-11-14 23:39:33 +00:00
Andrey A. Chernov
775fca0065 Remove unused variable from previous commit 1994-11-14 19:32:11 +00:00
Andrey A. Chernov
c26acd6574 Add model autodetection code, idea from burgess@s069.infonet.net
This change affects probe printout, disklabel, devconf stuff
1994-11-14 19:25:43 +00:00
Bruce Evans
004bedeb68 Rewrite almost everything.
Alphabetize.

Write all i/o functions in sleep so that we don't use anything from
NetBSD.

Restore the correct type of u_int for ports.  This saves a whole cycle
per i/o on 486's.

Change `inline' back to __inline to avoid compiler warnings with
-Wreally-all.

Don't implement bdb() unless BDE_DEBUGGER is defined.  Declare bdb_exists
outside the function to avoid hundreds of compiler warnings.

Let the compiler pick the register in asms if possible.

Implement ffs() using inline asm().  gcc provides a slightly different
one.  It was broken in gcc-2.4.5 but works now.  Declaring a correct
version inline ensures getting a correct version.  FreeBSD-1.1.5 has
an slow inline version but FreeBSD-2.0 has a library version (which
probably never gets used).

Do inb() and outb() without using %edx for constant ports below 0x100.

Remove casts to the same type in queue functions.

Declare prototypes for everything implemented i386/*.s and also for
everything that is normally implemented as an inline here (I don't
like the current complete dependency on gcc).  Ifdef out the prototypes
that are declared elsewhere.  THere should be a separate header to
declare things implemented in i386/*.s, but then it would be harder
to override declarations with inlines.

${UII}
1994-11-14 15:04:06 +00:00
Bruce Evans
663f148514 Log processes that exit with an masked npx exception that would trap
with the current default exception (un)mask.  There should be no such
processes unless you change the mask.  Someday the mask should be
changed to the IEEE default of everything masked.  The npx state
gets saved so that it can be checked and this may have the side effect
of fixing a bug that was reported for 1.1.5.  (npx exceptions may
sometimes leak across exits and clobber another process.  I can't see
how this can happen.)

Get some missing/wrong declarations from headers now that the headers
have them.
1994-11-14 14:59:06 +00:00
Bruce Evans
1b099e1e02 Hide the declaration of ffs() if an inline ffs() is implemented.
I couldn't find a better way to avoid compiler warnings about
redundant and/or inconsistent declaration of ffs().  I'd like to
be able to declare prototypes in general headers without committing
to implementing them as `static inline' or `extern', but there
seems to be no way to do this with gcc-2.6.1.  E.g.,

	int foo(void);
	static __inline int foo(void) { return 1; }

causes a warning about the linkage mismatch, while the opposite
order causes a warning about the redundant declaration.
1994-11-14 14:56:46 +00:00
Bruce Evans
e77e2e6ca1 Oops, the previous commit got the diff for the log message instead of
the following.

Move declarations to and from <machine/segments.h>.  Make segment stuff
static if possible.

Remove unused (although initialized) global variables _default_ldt,
currentldt, _gsel_tss (rename the latter to the auto variable
gtel_tss).

Use "correct" and consistent types for interrupt handlers.

Remove a mailing address from the code.

Fix type mismatches found by adding prototypes.
1994-11-14 14:23:54 +00:00
Bruce Evans
30008dda2d (Bogus several hundred line diff for a log message deleted. See rev 1.91
for the intended log message. -DG)
1994-11-14 14:19:54 +00:00
Bruce Evans
095b0028db Move declarations of atdevbase and rtcin() to cpufunc.h (a less wrong
place).

Fix spelling error.

Uniformize idempotency ifdef.
1994-11-14 14:19:10 +00:00
Bruce Evans
040f100044 Remove 1.5+K of bloat for unused idt entries.
Partly support BDE_DEBUGGER.  Still broken by conflict with APM.  Does
nothing if BDE_DEBUGGER is not defined.

Clean up prototypes and data declarations.  Declare most of the segment
functions that are implemented in support.s.  Make data private in
machdep.c if possible.

Parenthesize expressions in macros properly!

${Uniformize idempotency ifdef}.
1994-11-14 14:18:15 +00:00
Bruce Evans
e00dc32993 Remove extra idempotency ifdef and uniformize the other one.
Comment about support for 4 different spellings of KERNEL.
1994-11-14 14:13:13 +00:00
Bruce Evans
3bbb00e1a3 Declare inline functions as __inline and with new-style parameter lists
to avoid compiler warnings.

Clean up prototypes: alphabetize; don't use redundant `extern' or
meaningless `extern inline'.

Uniformize idempotency ifdef.
1994-11-14 14:12:24 +00:00
Bruce Evans
080e34f38b Declare fuswintr() and suswintr() the same as fusword() and susword().
(These functions are implemented in assembler so the compiler can't
check the declarations.)

Clean up prototypes: restore CSRG's alphabetical order, arg names in
prototypes, formatting to fit in 80 columns
1994-11-14 14:09:38 +00:00
Bruce Evans
67df6ed30c if.h:
Declare a complete prototype for the function pointer *ifa_rtrequest.

radix.h:
Declare a complete prototype for the function pointer *rnh_walktree
and for the function rn_walktree.

Uniformize idempotency ifdef.
1994-11-14 14:06:06 +00:00
Bruce Evans
dedb3ba62d Update stupid declaration in comment to match code.
Declare all public syscntlfn's here.
1994-11-14 13:59:09 +00:00
Bruce Evans
6124ac44aa Move declarations of public functions to <sys/sysctl.h>.
Make some private data static.

Comment about MAXPATHLEN bytes of bloat for the kernel name.
1994-11-14 13:58:30 +00:00
Bruce Evans
bf40299d44 Declare a complete prototype for the function pointer *ext_free and the
function m_devget.

Uniformize idempotency ifdef.
1994-11-14 13:54:20 +00:00
Bruce Evans
80d08a820d Add prototype for vfinddev(). 1994-11-14 13:51:53 +00:00
Bruce Evans
ad7dee4d66 Remove unused `struct disklabel' (the declarations that used it went away).
Uniformize idempotency ifdef.
1994-11-14 13:50:15 +00:00
Bruce Evans
36633bf49d Undo a previous change. <sys/disklabel.h> was broken, not these files. 1994-11-14 13:22:52 +00:00
Bruce Evans
3d06c6b3f5 Declare `struct dkbad' with the correct scope so that everything including
<sys/disklabel.h> doesn't have to include <sys/dkbad.h> to avoid compiler
warnings.
1994-11-14 13:08:44 +00:00
Bruce Evans
4f21005bdd pmap.h:
Disable the bogus declaration of pmap_bootstrap().  Since its arg list
is machine-dependent, it must be declared in a machine-dependent header.

vm_page.h:
Change `inline' to `__inline' and old-style function parameter lists for
inlined functions to new-style.

`inline' and old-style function parameter lists should never be used in
system headers, even in very machine-dependent ones, because they cause
warnings from gcc -Wreally-all.
1994-11-14 08:19:08 +00:00
Bruce Evans
f0f78037fe Remove the bogus include of <sys/dkbad.h>. 1994-11-14 07:01:58 +00:00
Bruce Evans
2c02e8a20a Replace strtol() by strtoul() so that "negative" addresses and masks don't
get truncated to LONG_MAX.  Don't lobotomize the merged library source.

Make all private data static.

Use int_parms for the i/o "address" since the "address" is really a number
and is represented as an int.

Add command `flags' to allow changing device flags.

Fix scrolling of device listing.  Only scrolling of the current devtab
was controlled.  Reprint the header after scrolling.

Rename commands and change strings to match their config(8) keywords:

	io -> port
	IOaddr -> port
	mem -> iomem (abbreviation is io :-()
	MemAddr -> iomem
	case changes

Don't use NULL for ASCII NUL.

Call strtoul() with base 0 for both numbers and addresses so that input
is consistent and hex and octal can be used for numbers.

Fix entry of irq number.  Check the range at no extra cost.  It wasn't
possible to enter irq -1.

Format device listing better.  Large numbers (such as 0xffffffff for the
GENERIC lpt0 port) messed up the formatting.

Show the unit number in the device listing.  Comment about the fields
that aren't shown.
1994-11-14 03:22:28 +00:00
David Greenman
b0150bfc4b Set laundry flag when transitioning an inactive page from clean to dirty.
This fixes a performance bug where pages would sometimes not be paged
out when they could be.

Submitted by:	John Dyson
1994-11-14 02:57:40 +00:00
David Greenman
317205ca28 Fixed bug where a read-behind to a negative offset would occur if the
fault was at offset 0 in the object. This resulted in more overhead but
was othewise benign. Added incore() check in vnode_pager_has_page()
to work around a problem with LFS...other than slightly higher overhead,
this change has no affect on UFS.
1994-11-13 22:48:55 +00:00
Nate Williams
0dc02ef480 Fixed a mis-spelling. 1994-11-13 21:19:18 +00:00
Nate Williams
7145a92269 Changed output message in interrupt-driven lp device from
'TCP/IP interface' to 'TCP/IP capable interface' to avoid confusion.
1994-11-13 21:14:30 +00:00
Poul-Henning Kamp
55ff8fb132 Add a new "distribute" target. This is a variant of install, which will
put the stuff into the right "distribution".  As default things end up
in "bindist".

Normal (ie: most) makefiles know naught of this.

More commits will follow, which will direct various parts of the tree
into the distribution we want them in.

Some of the grief of being release-engineer is supposed to go away with this.
1994-11-13 21:05:28 +00:00
David Greenman
24ea4a9671 Fixed bugs in accounting of swap space that resulted in the pager thinking
it was out of space when it really wasn't.

Submitted by:	John Dyson
1994-11-13 15:36:48 +00:00
David Greenman
bfbfac11c9 Implemented swap locking via P_SWAPPING flag. It was possible for a process
to be chosen for swap-in while it was being swapped-out. This was BAD.

Submitted by:	John Dyson
1994-11-13 12:47:07 +00:00
David Greenman
0d15e0ac1e Added P_SWAPPING flag to implement a lock for swap in. It was possible for
a process to be chosen for swap-in while it was being swapped-out. This was
BAD.

Submitted by:	John Dyson
1994-11-13 12:46:08 +00:00
David Greenman
07d0d0fc9c Added support for SIOCSIFMTU ioctl. Fixed bug that caused panic at boot time
related to interrupts being enabled before the device attach. The interrupt
should be mapped *after* the device attach.
1994-11-13 12:39:38 +00:00
Justin T. Gibbs
e424e8bfac Add ep0 line to kernel config files. 1994-11-13 10:17:07 +00:00
Justin T. Gibbs
72f30c2bd3 Andres Vega Garcia's improvements to the ep driver. This driver is a merging
of the 1.1.5 driver, a recent version of the NetBSD driver, Andres'
transmission start threshold code, and all other relavent changes to the driver
since it was brought into 2.0.  The multicast support from NetBSD has not be
folded in yet.  I've tested it under high loads for two weeks and it is now
robust enough to be included in the GENERIC kernel.
Reviewed by: gibbs
Submitted by:	vega@sophia.inria.fr (Andres Vega Garcia)
1994-11-13 10:12:37 +00:00
Nate Williams
412ac969ed Add Matt Thomas' le0 DEPCA driver to the GENERIC kernel. This works
but I can't test to see if it walks on other ethernet drivers.  Can the
install folks add this driver to the install script?
1994-11-13 09:42:07 +00:00
David Greenman
ef53d2f8b6 Nuked ed2 - it was added for the common 16bit card case where the
irq is 10. This is auto-sensed/configured now in the 'ed' driver.
1994-11-13 07:20:03 +00:00
David Greenman
fed69e2fd2 In cases where it is possible, use the card's configured irq rather than
the one compiled into the kernel. Left in some commented-out shared memory
performance test code.
1994-11-13 07:17:46 +00:00
Jordan K. Hubbard
501cc59d80 I *almost* had it right. Skip over the rest of the command if it's
abbreviated.
1994-11-13 01:55:33 +00:00
Jordan K. Hubbard
95ea0c1390 Make the command set actually work the way I'd intended - you can abbrevate
commands now, as long as whatever you abbreviate them to remains unique.
1994-11-13 00:57:06 +00:00
Jordan K. Hubbard
7bb4591ed9 Whoops, make the comment match the new reality while we're at it. 1994-11-13 00:43:29 +00:00
Jordan K. Hubbard
b5cd0f92f4 mem's 2nd arg was incorrectly defined as an integer, not address parameter.
I found this out the hard way when I went to do:

	mem ed0 0xe8000

And found out that I had to enter the second parameter in decimal.. :-)
1994-11-13 00:42:01 +00:00
Jordan K. Hubbard
5231231d03 Add back ed2. Harrumph.. 1994-11-12 20:27:24 +00:00
Andrey A. Chernov
f1c0b3ad97 Implement CDIOCALLOW as dummy function (for xcdplayer) 1994-11-12 18:18:20 +00:00
Andreas Schulz
9055754b40 Delete a bogus check that the SCSI_DELAY only works for the first
scsi adapter. Let it work on every adapter. Someone want to rewrite
this to be coupled with the adapter specification in the config file,
so that you can say which adapters need it ?
1994-11-12 17:13:23 +00:00
Andrey A. Chernov
b27a526947 Revision 1.6 fix was lost: don't write 0 to RTC_DIAG 1994-11-12 16:24:54 +00:00
Andrey A. Chernov
9c971e7df2 Changes from bugress@s069.infonet.net NOT installed (expect one
cosmetique) because we already have right things there or his changes
are incorrect.
Fix mcd_subchan to return position, inspired by idea from
bugress@s069.infonet.net, but different implementation.
1994-11-12 14:19:11 +00:00
Andrey A. Chernov
866c34f93a Add and reorganize new MCD commands from bugress@s069.infonet.net
No functionality changes yet, will be next step
1994-11-12 13:26:13 +00:00
Jordan K. Hubbard
794a798905 ed2 was actually an impossible entry to reach! 1994-11-12 06:12:01 +00:00
Poul-Henning Kamp
e113d7633d Make a kernel sans FFS possible. 1994-11-12 01:47:43 +00:00
David Greenman
e50e132aa8 Added 'de' ethernet driver. 1994-11-11 05:48:49 +00:00
David Greenman
027f8c4e0f Convert irq to a bitmask before putting in id_irq.
Fixed bugs related to the 'more' code.
1994-11-11 05:28:59 +00:00
Andreas Schulz
94e6bbfc64 pick up the changes from a makesyscall.sh run. The multiple lkmnosys
declarations should now be gone.
1994-11-10 23:59:47 +00:00
Jordan K. Hubbard
49445644f1 Enable floppy-tape support. 1994-11-10 23:46:31 +00:00
Andreas Schulz
1113f91681 Shut up a compiler warning about a missing cast. 1994-11-10 23:14:55 +00:00
Guido van Rooij
b0dd7a6b99 Remove redundant stuff. Amazing that they actually solved a bug found in
1.1.5.1, and oversaw this thang.
1994-11-10 18:49:23 +00:00
Andrey A. Chernov
3b8f1cfc05 Use adjkerntz into inittodr too (for APM stuff) 1994-11-10 12:53:13 +00:00
David Greenman
6e876d0d60 Added missing call to bpf on the transmit side. Nuked revision log. 1994-11-10 02:56:48 +00:00
David Greenman
e754e0f30f Fixed bug that somehow made it into here: the ifp must be stored in the
mbuf header for received packets. Minor performance optimizations. Removed
#ifdef MULTICAST's as this isn't optional in our kernel.
1994-11-09 15:12:44 +00:00
Bruce Evans
86a8bb8a33 Don't declare DELAY() here. Callers should include <machine/clock.h>. 1994-11-09 00:51:38 +00:00
Poul-Henning Kamp
cf268280d3 And the tree is 2.1.0-Development, have fun guys... Who breaks it first ? 1994-11-08 21:28:34 +00:00
Jordan K. Hubbard
dbdc296687 Ugen makes it in with 10 seconds to spare with a one-char diff. Some
people are born lucky..
Submitted by:	ugen
1994-11-08 14:25:17 +00:00
Jordan K. Hubbard
72e8fea57e Almost 12th hour (the 11th hour was almost an hour ago :-) patches
from Ugen.
1994-11-08 12:47:29 +00:00
Poul-Henning Kamp
9daafd5125 If we have no MBR, we need to allow the poor guy to write one... 1994-11-08 10:35:52 +00:00
Jordan K. Hubbard
ada9d061d4 Add back ze0 driver; somebody took it out of _both_ LINT and GENERIC,
kinda hosing the laptop folks.
1994-11-08 07:39:28 +00:00
Andrey A. Chernov
4b69fb52f4 Change "fdx: Floppy not writeable" to less confusing
"fdx: write protected". Not writeable maybe means bad, etc.
1994-11-08 06:34:04 +00:00
Jordan K. Hubbard
6febd9aaf5 From: Lars Fredriksen <fredriks@mcs.com>
Here is a patch to fd.c that will check to make sure the floppy
is not writeprotected when you try to open the device RW.
Submitted by:	lars
1994-11-08 05:42:10 +00:00
Jordan K. Hubbard
5755e2597a From: Lars Fredriksen <fredriks@mcs.com>
Here is the improved probe for the mse (Bus Mouse) device driver. I
have been running with this under 1.1.5.1 as well as 2.0 without a hitch for
quite a while.
Submitted by:	lars
1994-11-08 05:41:34 +00:00
Jordan K. Hubbard
4858d301c6 I noticed some weird english had crept in - fix it up a bit. 1994-11-08 02:53:42 +00:00
Jordan K. Hubbard
6c89ff0342 Cosmetic - the help screen didn't have its header properly formatted. Needed
an extra tab.
1994-11-08 02:25:20 +00:00
Poul-Henning Kamp
4385de1699 Added "const" to the arguments here and there. 1994-11-07 20:48:35 +00:00
Joerg Wunsch
bc8cb7d0b4 Avoid a division by zero if the actual sector size isn't known during the
device announcement; assume a sector size of 512 instead (likely to be
right at all).
This case happens when booting with a removable disk device attached
(e.g. an MOD), but no medium inserted.
1994-11-07 20:09:35 +00:00