320923 |
12-Jul-2017 |
jhb |
Add deprecation notices for various device drivers removed in 12.0.
This is a direct commit to stable/10 since these files have already been removed in head. |
260276 |
04-Jan-2014 |
dim |
MFC r260040:
In sys/dev/mcd/mcd.c, mark the static const COPYRIGHT string as __used, so it ends up in the object file, and no warnings are emitted about it being actually unused. |
256281 |
10-Oct-2013 |
gjb |
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
|
247069 |
21-Feb-2013 |
imp |
The other giant locked storage drivers have removed splbio(), for the most part, so remove it here too. Anybody locking this driver will need far more than locks where splbio() were, so remove these nops.
|
146734 |
29-May-2005 |
nyan |
Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 and amd64. The optimization is a trivial on recent machines.
Reviewed by: -arch (imp, marcel, dfr)
|
143063 |
02-Mar-2005 |
joerg |
netchild's mega-patch to isolate compiler dependencies into a central place.
This moves the dependency on GCC's and other compiler's features into the central sys/cdefs.h file, while the individual source files can then refer to #ifdef __COMPILER_FEATURE_FOO where they by now used to refer to #if __GNUC__ > 3.1415 && __BARC__ <= 42.
By now, GCC and ICC (the Intel compiler) have been actively tested on IA32 platforms by netchild. Extension to other compilers is supposed to be possible, of course.
Submitted by: netchild Reviewed by: various developers on arch@, some time ago
|
141061 |
30-Jan-2005 |
maxim |
o Fix a typo.
Submitted by: Niclas Zeising
|
141031 |
30-Jan-2005 |
sobomax |
Boot away another stackgap (one of the lest ones in linuxlator/i386) by providing special version of CDIOCREADSUBCHANNEL ioctl(), which assumes that result has to be placed into kernel space not user space. In the long run more generic solution has to be designed WRT emulating various ioctl()s that operate on userspace buffers, but right now there is only one such ioctl() is emulated, so that it makes little sense.
MFC after: 2 weeks
|
139749 |
06-Jan-2005 |
imp |
Start each of the license/copyright comments with /*-, minor shuffle of lines
|
137045 |
29-Oct-2004 |
phk |
No point in setting si_bsize_phys anymore, nobody reads it.
Use bioq_takefirst().
|
130585 |
16-Jun-2004 |
phk |
Do the dreaded s/dev_t/struct cdev */ Bump __FreeBSD_version accordingly.
|
127135 |
17-Mar-2004 |
njl |
Convert callers to the new bus_alloc_resource_any(9) API.
Submitted by: Mark Santcroos <marks@ripe.net> Reviewed by: imp, dfr, bde
|
126891 |
12-Mar-2004 |
trhodes |
These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc.
Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary.
Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c
1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c
1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c
and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes)
Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc.
Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>.
Reviewed by: -arch Submitted by: netchild
|
126080 |
21-Feb-2004 |
phk |
Device megapatch 4/6:
Introduce d_version field in struct cdevsw, this must always be initialized to D_VERSION.
Flip sense of D_NOGIANT flag to D_NEEDGIANT, this involves removing four D_NOGIANT flags and adding 145 D_NEEDGIANT flags.
|
126076 |
21-Feb-2004 |
phk |
Device megapatch 1/6:
Free approx 86 major numbers with a mostly automatically generated patch.
A number of strategic drivers have been left behind by caution, and a few because they still (ab)use their major number.
|
121212 |
18-Oct-2003 |
phk |
Discontinue bio_blkno, use bio_offset instead.
|
119418 |
24-Aug-2003 |
obrien |
Use __FBSDID(). Also some minor style cleanups.
|
115477 |
31-May-2003 |
phk |
Fix \ alignment in macro. Remove breaks after return. Remove unused variable.
Found by: FlexeLint
|
113581 |
16-Apr-2003 |
phk |
Don't include <sys/disklabel.h>
|
112946 |
01-Apr-2003 |
phk |
Use bioq_flush() to drain a bio queue with a specific error code. Retain the mistake of not updating the devstat API for now.
Spell bioq_disksort() consistently with the remaining bioq_*().
#include <geom/geom_disk.h> where this is more appropriate.
|
111815 |
03-Mar-2003 |
phk |
Gigacommit to improve device-driver source compatibility between branches:
Initialize struct cdevsw using C99 sparse initializtion and remove all initializations to default values.
This patch is automatically generated and has been tested by compiling LINT with all the fields in struct cdevsw in reverse order on alpha, sparc64 and i386.
Approved by: re(scottl)
|
111731 |
02-Mar-2003 |
phk |
NO_GEOM cleanup:
mcdsize() is not a cdevsw->d_psize function (any more ?) so rename it, give it a better prototype to avoid misusing d_psize_t.
|
106719 |
10-Nov-2002 |
mdodd |
Replace {disable,enable}_intr() with critical_{enter,exit}().
|
106490 |
06-Nov-2002 |
mdodd |
Whitespace, style fixes.
|
105215 |
16-Oct-2002 |
phk |
Be consistent about functions being static.
Spotted by: FlexeLint.
|
104547 |
06-Oct-2002 |
bde |
INclude <sys/mutex.h>'s prerequisite <sys/lock.h> instead of depending on namespace pollution 2 layers deep in <sys/eventhandler.h>.
|
104545 |
06-Oct-2002 |
mdodd |
Make this work under GEOM.
|
104519 |
05-Oct-2002 |
phk |
NB: This commit does *NOT* make GEOM the default in FreeBSD NB: But it will enable it in all kernels not having options "NO_GEOM"
Put the GEOM related options into the intended order.
Add "options NO_GEOM" to all kernel configs apart from NOTES.
In some order of controlled fashion, the NO_GEOM options will be removed, architecture by architecture in the coming days.
There are currently three known issues which may force people to need the NO_GEOM option:
boot0cfg/fdisk: Tries to update the MBR while it is being used to control slices. GEOM does not allow this as a direct operation.
SCSI floppy drives: Appearantly the scsi-da driver return "EBUSY" if no media is inserted. This is wrong, it should return ENXIO.
PC98: It is unclear if GEOM correctly recognizes all variants of PC98 disklabels. (Help Wanted! I have neither docs nor HW)
These issues are all being worked.
Sponsored by: DARPA & NAI Labs.
|
104445 |
04-Oct-2002 |
mdodd |
newbus & bus_space the mcd(4) driver.
|
104441 |
04-Oct-2002 |
mdodd |
Minor style(9) changes.
|
104440 |
04-Oct-2002 |
mdodd |
Remove duplicate calls to make_dev().
|
104210 |
30-Sep-2002 |
phk |
If GEOM is in the kernel, take these three out. I have no way of testing any modifications to them, they shouldn't even bother with disklabels in the first place and they are just plain obsolete old hardware which should be axed entirely before 5.0-R IMO.
Sponsored by: DARPA & NAI Labs.
|
93657 |
02-Apr-2002 |
phk |
Retire the bogus ioctl DIOCGPART in toto.
Once again we can notice that badly thought out hacks ferment and infect far more code than initially expected.
Sponsored by: DARPA and NAI Labs.
|
86011 |
04-Nov-2001 |
phk |
Don't call cdevsw_add().
|
83366 |
12-Sep-2001 |
julian |
KSE Milestone 2 Note ALL MODULES MUST BE RECOMPILED make the kernel aware that there are smaller units of scheduling than the process. (but only allow one thread per process at this time). This is functionally equivalent to teh previousl -current except that there is a thread associated with each process.
Sorry john! (your next MFC will be a doosie!)
Reviewed by: peter@freebsd.org, dillon@freebsd.org
X-MFC after: ha ha ha ha
|
74810 |
26-Mar-2001 |
phk |
Send the remains (such as I have located) of "block major numbers" to the bit-bucket.
|
67164 |
15-Oct-2000 |
phk |
Remove unneeded #include <machine/clock.h>
|
61011 |
28-May-2000 |
peter |
Mass update of isa drivers using compatability shims to use COMPAT_ISA_DRIVER() so that we can get rid of the evil isa_compat.h table.
|
60041 |
05-May-2000 |
phk |
Separate the struct bio related stuff out of <sys/buf.h> into <sys/bio.h>.
<sys/bio.h> is now a prerequisite for <sys/buf.h> but it shall not be made a nested include according to bdes teachings on the subject of nested includes.
Diskdrivers and similar stuff below specfs::strategy() should no longer need to include <sys/buf.> unless they need caching of data.
Still a few bogus uses of struct buf to track down.
Repocopy by: peter
|
59249 |
15-Apr-2000 |
phk |
Complete the bio/buf divorce for all code below devfs::strategy
Exceptions: Vinum untouched. This means that it cannot be compiled. Greg Lehey is on the case.
CCD not converted yet, casts to struct buf (still safe)
atapi-cd casts to struct buf to examine B_PHYS
|
58934 |
02-Apr-2000 |
phk |
Move B_ERROR flag to b_ioflags and call it BIO_ERROR.
(Much of this done by script)
Move B_ORDERED flag to b_ioflags and call it BIO_ORDERED.
Move b_pblkno and b_iodone_chain to struct bio while we transition, they will be obsoleted once bio structs chain/stack.
Add bio_queue field for struct bio aware disksort.
Address a lot of stylistic issues brought up by bde.
|
58345 |
20-Mar-2000 |
phk |
Remove B_READ, B_WRITE and B_FREEBUF and replace them with a new field in struct buf: b_iocmd. The b_iocmd is enforced to have exactly one bit set.
B_WRITE was bogusly defined as zero giving rise to obvious coding mistakes.
Also eliminate the redundant struct buf flag B_CALL, it can just as efficiently be done by comparing b_iodone to NULL.
Should you get a panic or drop into the debugger, complaining about "b_iocmd", don't continue. It is likely to write on your disk where it should have been reading.
This change is a step in the direction towards a stackable BIO capability.
A lot of this patch were machine generated (Thanks to style(9) compliance!)
Vinum users: Greg has not had time to test this yet, be careful.
|
56845 |
29-Jan-2000 |
peter |
Remove a bunch of unused (NO-OP) #if NFOO > 0 type includes and some #include "foo.h" headers.
|
51658 |
25-Sep-1999 |
phk |
Remove five now unused fields from struct cdevsw. They should never have been there in the first place. A GENERIC kernel shrinks almost 1k.
Add a slightly different safetybelt under nostop for tty drivers.
Add some missing FreeBSD tags
|
51468 |
20-Sep-1999 |
phk |
Trying to set BAD144 handling on a CD is sufficiently "Dont Do That then" that we don't need to give the ioctl special treatment.
|
51111 |
09-Sep-1999 |
julian |
Changes to centralise the default blocksize behaviour. More likely to follow.
Submitted by: phk@freebsd.org
|
50748 |
01-Sep-1999 |
phk |
Set si_bsize_phys and si_bsize_max in all legacy CD drivers.
|
50477 |
28-Aug-1999 |
peter |
$Id$ -> $FreeBSD$
|
50254 |
23-Aug-1999 |
phk |
Convert DEVFS hooks in (most) drivers to make_dev().
Diskslice/label code not yet handled.
Vinum, i4b, alpha, pc98 not dealt with (left to respective Maintainers)
Add the correct hook for devfs to kern_conf.c
The net result of this excercise is that a lot less files depends on DEVFS, and devtoname() gets more sensible output in many cases.
A few drivers had minor additional cleanups performed relating to cdevsw registration.
A few drivers don't register a cdevsw{} anymore, but only use make_dev().
|
47640 |
31-May-1999 |
phk |
Simplify cdevsw registration.
The cdevsw_add() function now finds the major number(s) in the struct cdevsw passed to it. cdevsw_add_generic() is no longer needed, cdevsw_add() does the same thing.
cdevsw_add() will print an message if the d_maj field looks bogus.
Remove nblkdev and nchrdev variables. Most places they were used bogusly. Instead check a dev_t for validity by seeing if devsw() or bdevsw() returns NULL.
Move bdevsw() and devsw() functions to kern/kern_conf.c
Bump __FreeBSD_version to 400006
This commit removes: 72 bogus makedev() calls 26 bogus SYSINIT functions
if_xe.c bogusly accessed cdevsw[], author/maintainer please fix.
I4b and vinum not changed. Patches emailed to authors. LINT probably broken until they catch up.
|
47625 |
30-May-1999 |
phk |
This commit should be a extensive NO-OP:
Reformat and initialize correctly all "struct cdevsw".
Initialize the d_maj and d_bmaj fields.
The d_reset field was not removed, although it is never used.
I used a program to do most of this, so all the files now use the same consistent format. Please keep it that way.
Vinum and i4b not modified, patches emailed to respective authors.
|
46679 |
08-May-1999 |
phk |
Fix some of the places where too much inside knowledge about major/minor layout and dev_t structure is being (ab)used.
|
46625 |
07-May-1999 |
phk |
Introduce two functions: physread() and physwrite() and use these directly in *devsw[] rather than the 46 local copies of the same functions.
(grog will do the same for vinum when he has time)
|
46573 |
06-May-1999 |
peter |
Missing 'int' in declaration of variables.
|
46571 |
06-May-1999 |
peter |
Fix up a few easy 'assignment used as truth value' and 'suggest parens around && within ||' type warnings. I'm pretty sure I have not masked any problems here, I've committed real problem fixes seperately.
|
46153 |
28-Apr-1999 |
dt |
s/static foo_devsw_installed = 0;/static int foo_devsw_installed;/. (Edited automatically)
|
40565 |
22-Oct-1998 |
bde |
Initialize isa_devtab entries for interrupt handlers in individual device drivers, not in ioconf.c. Use a different hack in isa_device.h so that a new config(8) is not required yet.
pc98 parts approved by: kato
|
37618 |
13-Jul-1998 |
bde |
Fixed printf format errors (only 1 left in GENERIC now).
|
37389 |
04-Jul-1998 |
julian |
There is no such thing any more as "struct bdevsw".
There is only cdevsw (which should be renamed in a later edit to deventry or something). cdevsw contains the union of what were in both bdevsw an cdevsw entries. The bdevsw[] table stiff exists and is a second pointer to the cdevsw entry of the device. it's major is in d_bmaj rather than d_maj. some cleanup still to happen (e.g. dsopen now gets two pointers to the same cdevsw struct instead of one to a bdevsw and one to a cdevsw).
rawread()/rawwrite() went away as part of this though it's not strictly the same patch, just that it involves all the same lines in the drivers.
cdroms no longer have write() entries (they did have rawwrite (?)). tapes no longer have support for bdev operations.
Reviewed by: Eivind Eklund and Mike Smith Changes suggested by eivind.
|
36735 |
07-Jun-1998 |
dfr |
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.
|
32726 |
24-Jan-1998 |
eivind |
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.
|
31493 |
02-Dec-1997 |
phk |
In all such uses of struct buf: 's/b_un.b_addr/b_data/g'
|
31016 |
07-Nov-1997 |
phk |
Remove a bunch of variables which were unused both in GENERIC and LINT.
Found by: -Wunused
|
29677 |
21-Sep-1997 |
gibbs |
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.
|
27555 |
20-Jul-1997 |
bde |
Removed unused #includes.
|
26348 |
01-Jun-1997 |
peter |
on second thoughts, it doesn't even need <machine/ipl.h> either.
|
26346 |
01-Jun-1997 |
peter |
<machine/spl.h> -> <machine/ipl.h>
|
25657 |
10-May-1997 |
joerg |
Add the D_DISK flag to the cdevsw structs of various CD-ROM drivers.
|
25460 |
04-May-1997 |
joerg |
This mega-commit brings the following:
. It makes cd9660 root f/s working again. . It makes CD9660 a new-style option. . It adds support to mount an ISO9660 multi-session CD-ROM as the root filesystem (the last session actually, but that's what is expected behaviour).
Sigh. The CDIOREADTOCENTRYS did a copyout() of its own, and thus has been unusable for me for this work. Too bad it didn't simply stuff the max 100 entries into the struct ioc_read_toc_entry, but relied on a user supplied data buffer instead. :-( I now had to reinvent the wheel, and created a CDIOREADTOCENTRY ioctl command that can be used in a kernel context.
While doing this, i noticed the following bogosities in existing CD-ROM drivers:
wcd: This driver is likely to be totally bogus when someone tries two succeeding CDIOREADTOCENTRYS (or now CDIOREADTOCENTRY) commands with requesting MSF format, since it apparently operates on an internal table.
scd: This driver apparently returns just a single TOC entry only for the CDIOREADTOCENTRYS command.
I have only been able to test the CDIOREADTOCENTRY command with the cd(4) driver. I hereby request the respective maintainers of the other CD-ROM drivers to verify my code for their driver. When it comes to merging this CD-ROM multisession stuff into RELENG_2_2 i will only consider drivers where i've got a confirmation that it actually works.
|
25056 |
20-Apr-1997 |
bde |
Fixed the type of timeout functions and removed casts that hid the type mismatches. mcd and scd were/are particularly bogus. They used a general purpose function taking 2 args for the timeout function and fudged varargs stuff to supply the second arg for the timeout case. This broke `cc -mrtd'. Bounce through a timeout function instead. The timeout arg still gets bogusly cast from int to `void *' and back.
|
24203 |
24-Mar-1997 |
bde |
Don't include <sys/ioctl.h> in the kernel. Stage 1: don't include it when it is not used. In most cases, the reasons for including it went away when the special ioctl headers became self-sufficient.
|
24131 |
23-Mar-1997 |
bde |
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.
|
22975 |
22-Feb-1997 |
peter |
Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not ready for it yet.
|
21673 |
14-Jan-1997 |
jkh |
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.
|
18084 |
06-Sep-1996 |
phk |
Remove devconf, it never grew up to be of any use.
|
17264 |
23-Jul-1996 |
phk |
Make a "DWIM" function for adding [bc]devsw entries for bdev drivers.
Saves about 280 butes of source per driver, 56 bytes in object size and another 56 bytes moves from data to bss.
No functional change intended nor expected.
GENERIC should be about one k smaller now :-)
|
16471 |
18-Jun-1996 |
bde |
Removed unused #includes of <i386/isa/icu.h> and <i386/isa/icu.h>. icu.h is only used by the icu support modules and by a few drivers that know too much about the icu (most only use it to convert `n' to `IRQn'). isa.h is only used by ioconf.c and by a few drivers that know too much about isa addresses (a few have to, because config is deficient).
|
16322 |
12-Jun-1996 |
gpalmer |
Clean up -Wunused warnings.
Reviewed by: bde
|
16210 |
08-Jun-1996 |
bde |
Fixed group and permissions for devfs devices (group operator was games; permissions 0640 was 0600).
|
15577 |
03-May-1996 |
phk |
Forget that TAILQ's must be init'ed.
|
15574 |
03-May-1996 |
phk |
Move from the old buf.b_actf to the new TAILQ(buf.b_act).
|
15116 |
07-Apr-1996 |
bde |
Removed now-unused #includes of <machine/cpu.h>. They were for bootverbose being declared in the wrong place.
|
14873 |
28-Mar-1996 |
scrappy |
Switched from using devfs_add_sw() to using devfs_add_swf()
Reviewed by: julian@freebsd.org
|
14654 |
17-Mar-1996 |
ache |
Fix/cleanup raw partition open/close code
|
14286 |
27-Feb-1996 |
ache |
Fix re-sense code Remove unused part of close code
|
14285 |
27-Feb-1996 |
ache |
rmcd0c: now several ioctls (eject/close/debug/reset/etc.) works even not CD sensed. Open of this device without CD sensed allowed too. Other ioctls re-sense CD for this device.
|
14074 |
13-Feb-1996 |
ache |
Implement CDIOCSTART
|
13886 |
03-Feb-1996 |
ache |
Implement CD_MEDIA_CATALOG request for read_subchannel Obtained from: NetBSD
|
13874 |
03-Feb-1996 |
ache |
Detect yet one kind of device (taken from NetBSD) Use more accurate TOC size calculation
|
13866 |
02-Feb-1996 |
ache |
Implement PREVENT & CLOSE ioctls
|
13864 |
02-Feb-1996 |
ache |
Remove close tray on open - works very bad with xcdplayer
|
13862 |
02-Feb-1996 |
ache |
Calculate TOC size to match what scsi cd says. Exchange control<->addr_type fields
|
13833 |
01-Feb-1996 |
ache |
Implement PLAYBLOCKS ioctl, add argument checking to other PLAY* ioctls Obtained from: NetBSD (partially)
|
13824 |
01-Feb-1996 |
ache |
Return to #pragma pack(4) after header is done Obtained from: NetBSD
|
13822 |
01-Feb-1996 |
ache |
Fix TOC size calculation: old code assing volume size here
|
13770 |
30-Jan-1996 |
ache |
Audio part: various improvements from NetBSD driver Convert LBA to network order now
|
13743 |
30-Jan-1996 |
ache |
READTOCENTRYS: protect against stack overflow when incorrect data stored in CD's TOC
|
13738 |
30-Jan-1996 |
ache |
Don't generate EINVAL for data_len too big in READTOCENTRYS, it reduces automatically to reasonable value in the code below
|
13732 |
30-Jan-1996 |
ache |
Fix audio part, especially READTOCENTRYS inspired by NetBSD driver and my own ideas
|
13598 |
23-Jan-1996 |
joerg |
Hide the probe warnings behind `bootverbose'.
|
13438 |
15-Jan-1996 |
phk |
Make bin2bcd and bcd2bin global macroes instead of having local implementations all over the place.
|
12966 |
22-Dec-1995 |
phk |
Typo in my last commit.
|
12960 |
22-Dec-1995 |
phk |
Remove crufty "pg" function.
|
12736 |
10-Dec-1995 |
bde |
Replaced nxdump by nodump (if the dump function gets called, then the device must be configured, so ENXIO is a bogus errno).
Replaced zerosize by nopsize. zerosize was a temporary alias.
|
12724 |
10-Dec-1995 |
phk |
Staticize and cleanup.
|
12678 |
08-Dec-1995 |
phk |
Julian forgot to make the *devsw structures static.
|
12675 |
08-Dec-1995 |
julian |
Pass 3 of the great devsw changes most devsw referenced functions are now static, as they are in the same file as their devsw structure. I've also added DEVFS support for nearly every device in the system, however many of the devices have 'incorrect' names under DEVFS because I couldn't quickly work out the correct naming conventions. (but devfs won't be coming on line for a month or so anyhow so that doesn't matter)
If you "OWN" a device which would normally have an entry in /dev then search for the devfs_add_devsw() entries and munge to make them right.. check out similar devices to see what I might have done in them in you can't see what's going on.. for a laugh compare conf.c conf.h defore and after... :) I have not doen DEVFS entries for any DISKSLICE devices yet as that will be a much more complicated job.. (pass 5 :)
pass 4 will be to make the devsw tables of type (cdevsw * ) rather than (cdevsw) seems to work here.. complaints to the usual places.. :)
|
12521 |
29-Nov-1995 |
julian |
If you're going to mechanically replicate something in 50 files it's best to not have a (compiles cleanly) typo in it! (sigh)
|
12517 |
29-Nov-1995 |
julian |
OK, that's it.. That's EVERY SINGLE driver that has an entry in conf.c.. my next trick will be to define cdevsw[] and bdevsw[] as empty arrays and remove all those DAMNED defines as well..
Each of these drivers has a SYSINIT linker set entry that comes in very early.. and asks teh driver to add it's own entry to the two devsw[] tables.
some slight reworking of the commits from yesterday (added the SYSINIT stuff and some usually wrong but token DEVFS entries to all these devices.
BTW does anyone know where the 'ata' entries in conf.c actually reside? seems we don't actually have a 'ataopen() etc...
If you want to add a new device in conf.c please make sure I know so I can keep it up to date too..
as before, this is all dependent on #if defined(JREMOD) (and #ifdef DEVFS in parts)
|
12502 |
28-Nov-1995 |
julian |
the second set of changes in a move towards getting devices to be totally dynamic.
this is only the devices in i386/isa I'll do more tomorrow. they're completely masked by #ifdef JREMOD at this stage... the eventual aim is that every driver will do a SYSINIT at startup BEFORE the probes, which will effectively link it into the devsw tables etc.
If I'd thought about it more I'd have put that in in this set (damn) The ioconf lines generated by config will also end up in the device's own scope as well, so ioconf.c will eventually be gutted the SYSINIT call to the driver will include a phase where the driver links it's ioconf line into a chain of such. when this phase is done then the user can modify them with the boot: -c config menu if he wants, just like now.. config will put the config lines out in the .h file (e.g. in aha.h will be the addresses for the aha driver to look.) as I said this is a very small first step.. the aim of THIS set of edits is to not have to edit conf.c at all when adding a new device.. the tabe will be a simple skeleton..
when this is done, it will allow other changes to be made, all teh time still having a fully working kernel tree, but the logical outcome is the complete REMOVAL of the devsw tables.
By the end of this, linked in drivers will be exactly the same as run-time loaded drivers, except they JUST HAPPEN to already be linked and present at startup.. the SYSINIT calls will be the equivalent of the "init" call made to a newly loaded driver in every respect.
For this edit, each of the files has the following code inserted into it:
obviously, tailored to suit.. ----------------------somewhere at the top: #ifdef JREMOD #include <sys/conf.h> #define CDEV_MAJOR 13 #define BDEV_MAJOR 4 static void sd_devsw_install(); #endif /*JREMOD */ ---------------------somewhere that's run during bootup: EVENTUALLY a SYSINIT #ifdef JREMOD sd_devsw_install(); #endif /*JREMOD*/ -----------------------at the bottom: #ifdef JREMOD struct bdevsw sd_bdevsw = { sdopen, sdclose, sdstrategy, sdioctl, /*4*/ sddump, sdsize, 0 };
struct cdevsw sd_cdevsw = { sdopen, sdclose, rawread, rawwrite, /*13*/ sdioctl, nostop, nullreset, nodevtotty,/* sd */ seltrue, nommap, sdstrategy };
static sd_devsw_installed = 0;
static void sd_devsw_install() { dev_t descript; if( ! sd_devsw_installed ) { descript = makedev(CDEV_MAJOR,0); cdevsw_add(&descript,&sd_cdevsw,NULL); #if defined(BDEV_MAJOR) descript = makedev(BDEV_MAJOR,0); bdevsw_add(&descript,&sd_bdevsw,NULL); #endif /*BDEV_MAJOR*/ sd_devsw_installed = 1; } } #endif /* JREMOD */
|
12071 |
04-Nov-1995 |
bde |
Moved prototypes for devswitch functions from conf.c and driver sources to <machine/conf.h>. conf.h was mechanically generated by `grep ^d_ conf.c >conf.h'. This accounts for part of its ugliness. The prototypes should be moved back to the driver sources when the functions are staticalized.
|
11872 |
28-Oct-1995 |
phk |
Remove unused functions and variables, make things static, and other cleanups.
|
10624 |
08-Sep-1995 |
bde |
Fix benign type mismatches in devsw functions. 82 out of 299 devsw functions were wrong.
|
10069 |
15-Aug-1995 |
joerg |
Increase the DELAY_GETREPLY to 5000000. Not dangerous, this is actually a timeout only. The existing behaviour caused a
mcd0: timeout getreply
at halt/reboot time.
Submitted by: graichen@sirius.physik.fu-berlin.de (Thomas Graichen)
|
8876 |
30-May-1995 |
rgrimes |
Remove trailing whitespace.
|
8456 |
11-May-1995 |
rgrimes |
Fix -Wformat warnings from LINT kernel.
|
8375 |
09-May-1995 |
rgrimes |
Rewrite the MCD_TRACE macro to be a varargs macro so that the extraneous arguments to printf could be fixed.
Correct all but 1 -Wformat warning. Some would have caused garbage to be printed due to missing args!
|
7780 |
12-Apr-1995 |
wollman |
Add a class field to devconf and mst drivers. For those where it was easy, drivers were also fixed to call dev_attach() during probe rather than attach (in keeping with the new design articulated in a mail message five months ago). For a few that were really easy, correct state tracking was added as well. The `fd' driver was fixed to correctly fill in the description. The CPU identify code was fixed to attach a `cpu' device. The code was also massively reordered to fill in cpu_model with somethingremotely resembling what identifycpu() prints out. A few bytes saved by using %b to format the features list rather than lots of ifs.
|
7430 |
28-Mar-1995 |
bde |
Add and move declarations to fix all of the warnings from `gcc -Wimplicit' (except in netccitt, netiso and netns) that I didn't notice when I fixed "all" such warnings before.
|
6665 |
23-Feb-1995 |
ache |
READSUBCHANNEL: complete implementation of CD_MSF_FORMAT implement CD_LBA_FORMAT Issue STOP before reading toc entries
|
6612 |
22-Feb-1995 |
ache |
Increase retry count while reading toc, old one isn't enough for spin up
|
6604 |
22-Feb-1995 |
ache |
Implement tray closing and tray locking Fix first open fails bug
|
6028 |
30-Jan-1995 |
ache |
Use double speed read for FX001D, now this drive becomes two times faster than in old variant. Get rid of false "media changed" errors during large disk transfers
|
5226 |
24-Dec-1994 |
ache |
Merge several probe diagnostics into one. Adjust for newer model for all non-LUxxx too. FLAGS status register names cleanup
|
5178 |
21-Dec-1994 |
ache |
Remove get status from probe, confuse LU002 Add check stbytes[1] != stbytes[2] for presence real Mitsumi controller
|
5177 |
21-Dec-1994 |
ache |
stbytes miss by one for new model
|
4481 |
14-Nov-1994 |
ache |
Remove unused variable from previous commit
|
4480 |
14-Nov-1994 |
ache |
Add model autodetection code, idea from burgess@s069.infonet.net This change affects probe printout, disklabel, devconf stuff
|
4398 |
12-Nov-1994 |
ache |
Implement CDIOCALLOW as dummy function (for xcdplayer)
|
4390 |
12-Nov-1994 |
ache |
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.
|
4389 |
12-Nov-1994 |
ache |
Add and reorganize new MCD commands from bugress@s069.infonet.net No functionality changes yet, will be next step
|
3940 |
27-Oct-1994 |
jkh |
Julian Elischer's disklabel fixes.
|
3816 |
23-Oct-1994 |
wollman |
Finished device configuration database work for all ISA devices (except `ze') and all SCSI devices (except that it's not done quite the way I want). New information added includes:
- A text description of the device - A ``state''---unknown, unconfigured, idle, or busy - A generic parent device (with support in the m.i. code) - An interrupt mask type field (which will hopefully go away) so that . ``doconfig'' can be written
This requires a new version of the `lsdev' program as well (next commit).
|
2762 |
14-Sep-1994 |
ache |
Increase transfer speed by waiting much less than 10ms after request Submitted by: stark@sbstark.cs.sunysb.edu & slightly modifyed by me
|
2526 |
06-Sep-1994 |
se |
Reviewed by: Stefan Esser <se> Submitted by: Changed "bp->av_forw" into "bp->b_actf" to make it compile ...
|
2477 |
03-Sep-1994 |
ache |
Newly implemented ioctls list: DIOCGDINFO, DIOCGPART, DIOCWDINFO, DIOCSDINFO, CDIOCPLAYMSF, CDIOCRESET, CDIOCEJECT.
CDIOCPLAYBLOCKS removed (old implementation completely wrong and I don't know how to implement it correctly).
All routines now detects media change correctly.
DELAY_GETREPLAY increased for long time access from first track to last.
mcd_waitrdy() now use MIN_DELAY=15 as minimal delay which independs of machine speed.
mcd_doread() now uses real status (old code uses obsoleted soft copy of it).
clear XBSY on error in mcd_doread()
mcd_statrt(): add missing splx(s), cause dead hang with unmatched slpbio()
optimize mcd_doread(), don't set CD mode each time, keep soft copy of mode.
call getdisklabel() _after_ mcdsize() for proper sizes
mcdopen(): old code forget to set MCDREADRAW in flags when open RAW partition, doread check it for setting RAW CD mode.
Do nothing on stray interrupt (which sometimes occurse, because driver read data block too slow, DOS driver use 'insb' here). Old stray code cause timeouts.
Read toc entries code rewritten to return many requested entries (as supposed) instead of one entry with incorrect structure.
CMDREAD2 requests covered with disable_intr()/enable_intr() (from DOS driver)
Read junk code added after read block code in doread (from DOS driver)
mcd_read_toc() code fixed to read all needed entries, old code cause some audio tracks is not played.
mcd_playtracks() code fixed to proper check valid track range.
New binary read modes implemented (from DOS driver).
|
2395 |
29-Aug-1994 |
ache |
Raw partition is 2 now
|
2377 |
28-Aug-1994 |
ache |
Bruce was right, stupid device returns non-busy state too early, add only one DELAY(10) after inb(non_busy) now
|
2314 |
27-Aug-1994 |
ache |
Continue previous fix: Add MIN_DELAY definition instead of hard-coded 10
|
2310 |
27-Aug-1994 |
ache |
1) Raw partition number was incorrectly 0, changed to 3 2) DELAY(1) does nothing, it affects audio playing f.e: driver can't play second half of disk, changed to DELAY(10) 3) Debugging messages #ifdef DEBUGed
|
2056 |
13-Aug-1994 |
wollman |
Change all #includes to follow the current Berkeley style. Some of these ``changes'' are actually not changes at all, but CVS sometimes has trouble telling the difference.
This also includes support for second-directory compiles. This is not quite complete yet, as `config' doesn't yet do the right thing. You can still make it work trivially, however, by doing the following:
rm /sys/compile mkdir /usr/obj/sys/compile ln -s M-. /sys/compile cd /sys/i386/conf config MYKERNEL cd ../../compile/MYKERNEL ln -s /sys @ rm machine ln -s @/i386/include machine make depend make
|
1549 |
25-May-1994 |
rgrimes |
The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch.
Reviewed by: Rodney W. Grimes Submitted by: John Dyson and David Greenman
|
1437 |
30-Apr-1994 |
gclarkii |
Change old alias b_cylin to b_resid
|
1379 |
20-Apr-1994 |
dg |
Bug fixes and performance improvements from John Dyson and myself:
1) check va before clearing the page clean flag. Not doing so was causing the vnode pager error 5 messages when paging from NFS. (pmap.c) 2) put back interrupt protection in idle_loop. Bruce didn't think it was necessary, John insists that it is (and I agree). (swtch.s) 3) various improvements to the clustering code (vm_machdep.c). It's now enabled/used by default. 4) bad disk blocks are now handled properly when doing clustered IOs. (wd.c, vm_machdep.c) 5) bogus bad block handling fixed in wd.c. 6) algorithm improvements to the pageout/pagescan daemons. It's amazing how well 4MB machines work now.
|
1294 |
21-Mar-1994 |
ats |
Changed the raw partition number from 3 to 0. This change lets us use /dev/mcd0a instead of /dev/mcd0d. This is more conforming to the /dev/cd0a for the SCSI cdrom drives. It breaks the convention d the whole drive. But the question is, do we really need partitions on cdrom drives ?
|
1241 |
06-Mar-1994 |
jkh |
Used definable status codes (some may be sharable, esp the door open codes, but it still looks a little suspicious that so many of the status codes are missing so I'm not going to adopt all of the existing ones yet. Try to be more descriptive in the use of hex constants.
|
1239 |
05-Mar-1994 |
ats |
Added more status bytes for the mitsumi drive. This is only an ugly hack in the moment for testing purposes and to get the drive going again. 0x20 means empty drive. 0x30 means closed drive with CDROM inserted. 0x80 means drive pulled out, but door closed. 0xa0 means drive pulled out and door open. Luckily none of these values are the same as that reported for Ethernet cards ( 0 for WD8003E, 0x40 for WD8013EPC, 0x60 for NE2000). The bad part is, the probe code gets the WD8003E so hosed, that it is no longer usable after it. No problem with the WD8013EPC.
|
1237 |
05-Mar-1994 |
jkh |
This should stop the false probes in their slimey little tracks.
|
1197 |
22-Feb-1994 |
rgrimes |
This is Jordans probe code fixes. Tested on LU002, FX001D. Then I went in and cleaned the spaces vs tabs up, and made the code a little closer to KNF.
|
1120 |
07-Feb-1994 |
dg |
Fixed bug in probe that was causing it to always probe true.
|
1097 |
06-Feb-1994 |
rgrimes |
Update for new format of cd_toc_entry that was changed in sys/cdio.h.
|
1000 |
22-Jan-1994 |
ats |
Added the correct typecast's to the untimeout calls. Added a missing return statement in the probe. This should have fixed all compiler warnings.
|
982 |
18-Jan-1994 |
nate |
Reduced the delay amounts per patch submitted by gclarkii@netport.neosoft.com
|
978 |
16-Jan-1994 |
jkh |
From Gary Clark II:
1. Fixed probe to work with FX mitsumi's.
2. Added some defines in prep for adding interupts and dma
|
879 |
19-Dec-1993 |
wollman |
Make everything compile with -Wtraditional. Make it easier to distribute a binary link-kit. Make all non-optional options (pagers, procfs) standard, and update LINT to reflect new symtab requirements.
NB: -Wtraditional will henceforth be forgotten. This editing pass was primarily intended to detect any constructions where the old code might have been relying on traditional C semantics or syntax. These were all fixed, and the result of fixing some of them means that -Wall is now a realistic possibility within a few weeks.
|
798 |
25-Nov-1993 |
wollman |
Make the LINT kernel compile with -W -Wreturn-type -Wcomment -Werror, and add same (sans -Werror) to Makefile for future compilations.
|
619 |
16-Oct-1993 |
rgrimes |
Removed all patch kit headers, sccsid and rcsid strings, put $Id$ in, some minor cleanup. Added $Id$ to files that did not have any version info, etc
|
578 |
12-Oct-1993 |
rgrimes |
Mitsumi cd rom driver from Holger Viet as fixed up by Gary Clark II.
Still a little rought, but it seems to be working.
|