Commit Graph

39700 Commits

Author SHA1 Message Date
Kenneth D. Merry
3674802f42 Fix three problems in large (>2TB) device handling:
- Make sure we don't release the READ CAPACITY CCB twice
 - If we have a device that needs a 16 byte READ CAPACITY command, make
   sure we call xpt_schedule() so we can get a CCB.
 - Don't unlock the peripheral until we're fully probed.

Many thanks to Julian Elischer for providing hardware and testing this.

Tested by:	julian
2003-05-03 00:21:40 +00:00
Peter Wemm
278286256b Rename amd64/*.s to amd64/*.S 2003-05-03 00:19:42 +00:00
Poul-Henning Kamp
56dde750d5 Make bsd_disklabel_le_enc calculate the checksum and fill it in.
(If there is a legitimate need to correctly encode and pack a
disklabel with an invalid checksum custom tools can be built for
that.)

Make bsd_disklabel_le_dec() validate the magics, number of partitions
(against a new parameter) and the checksum.

Vastly simplify the logic of the GEOM::BSD class implementation:

Let g_bsd_modify() always take a byte-stream label.

This simplifies all users, except the ioctl's which now have to
convert to a byte-stream first.  Their loss.

g_bsd_modify() is called with topology held now, and it returns
with it held.

Always update the md5sum in g_bsd_modify(), otherwise the check
is no use after the first modification of the label.  Make the
MD5 over the bytestream version of the label.

Move the rawoffset hack to g_bsd_modify() and remove all the
inram/ondisk conversions.

Don't configure hotspots in g_bsd_modify(), do it in taste instead,
we do not support moving the label to a different location on the
fly anyway.

This passes all current regression tests.
2003-05-02 22:46:13 +00:00
Prafulla Deuskar
a9cbe07958 - Bus DMA'fy the driver
- Use htole* macros where appropriate so that the driver could work on non-x86 architectures
- Use m_getcl() instead of MGETHDR/MCLGET macros
Submitted by:	sam (Sam Leffler)
2003-05-02 21:17:08 +00:00
Marcel Moolenaar
aea4a02702 Option KADB does not exist. It came from alpha, where it still exists. 2003-05-02 20:34:15 +00:00
Poul-Henning Kamp
81377a3f17 Pull in bcopy() prototype from <string.h> when compiled in userland. 2003-05-02 19:53:55 +00:00
Paul Saab
6ac6d2c895 Add untested support for the Broadcom 5704.
Obtained from:	NetBSD
2003-05-02 19:53:40 +00:00
Alan Cox
12352fdcaa Lock access to the vm_object's flags in vop_stdcreatevobject(). 2003-05-02 19:33:21 +00:00
Poul-Henning Kamp
039b4cba75 Considering that I did cast the arguments to (intmax_t) I must have
been sleepy since I used %qd instead of %jd.
2003-05-02 19:08:57 +00:00
Jake Burkholder
eadb8f358b Fix printf format errors. 2003-05-02 17:21:07 +00:00
Søren Schmidt
93f307bbea Add flushing of devices on shutdown.
Note: this might print failure messages on some systems, unfortunatly
the info from the device, stating if flushing is supported, cannot be trusted
so the operation is always issued on all devices, just in case...
2003-05-02 13:47:44 +00:00
Poul-Henning Kamp
3daf7274a1 Style improvement. 2003-05-02 12:57:40 +00:00
Poul-Henning Kamp
3110102a73 Use g_wither_geom() and plug memory leaks. 2003-05-02 12:52:51 +00:00
Poul-Henning Kamp
3e7b7bb1cb Plug memory leaks. 2003-05-02 12:49:41 +00:00
Søren Schmidt
31de970e72 Add ioctl to add a spare disk to a RAID array.
Fix the discovery of RAID's to not grap unused disks.
Change the probe printing of a RAID a bit.
2003-05-02 12:41:44 +00:00
Søren Schmidt
bdf54b2fc4 Add function to add spare disk to raid. 2003-05-02 12:39:34 +00:00
Søren Schmidt
5909dab38c Dont try to call detached interrupt routine. 2003-05-02 12:37:03 +00:00
Poul-Henning Kamp
5ffb2c8bfd Use an uma-zone for allocation bio requests. 2003-05-02 12:36:12 +00:00
KATO Takenori
f5a84cb224 IPLware support. The `IPLware' program assumes boot menu program
begins with the `jmp 0x2d4' near jump.
2003-05-02 09:33:12 +00:00
Poul-Henning Kamp
c9c29450f5 Use g_slice_spoiled() instead of g_std_spoiled().
Add XXX comment about minor memory leak until I can fix it.
2003-05-02 08:33:26 +00:00
Poul-Henning Kamp
7da144d91c Use g_slice_spoiled() instead of g_std_spoiled(). 2003-05-02 08:21:02 +00:00
Poul-Henning Kamp
a0c89548a3 Use g_slice_spoiled().
Free buffer from g_read_data().
2003-05-02 08:13:03 +00:00
Poul-Henning Kamp
c4da4e46b2 Back out all the stuff that didn't belong in the last commit. 2003-05-02 06:42:59 +00:00
Poul-Henning Kamp
e65ab0f83f Use g_slice_spoiled() rather than g_std_spoiled().
Remember to free the buffer we got from g_read_data().
2003-05-02 06:36:14 +00:00
Poul-Henning Kamp
4f806d2428 Use g_slice_spoiled() not g_std_spoiled() 2003-05-02 06:34:51 +00:00
Poul-Henning Kamp
28ce9efcef Use g_slice_spoiled() rather than g_std_spoiled() 2003-05-02 06:33:59 +00:00
Poul-Henning Kamp
afec8eb8ad Use g_slice_spoiled() rather than g_std_spoiled(). 2003-05-02 06:33:26 +00:00
Poul-Henning Kamp
15649213a6 Use a more tailored spoil routine for slices, and take advantage of
g_wither_geom() to do most of the work for us.
2003-05-02 06:29:33 +00:00
Poul-Henning Kamp
3ddef7422c Style improvement. 2003-05-02 06:22:48 +00:00
Poul-Henning Kamp
03af3a23dd Use g_wither_geom() for cleanup. 2003-05-02 06:22:32 +00:00
Poul-Henning Kamp
6b60a2cd57 Call g_wither_geom(), instead of just setting the flag. 2003-05-02 06:18:58 +00:00
Julian Elischer
43fdafb1e1 Fix typo in last commit 2003-05-02 06:18:55 +00:00
Poul-Henning Kamp
d6227ae71f Rework the "withering" mechanism:
Introduce g_wither_geom() to do the work in one single place.
2003-05-02 06:15:27 +00:00
Greg Lehey
5fb5b1b5ca check_drive: If we find an existing drive which is "up" or "down",
just return it.  Don't try to reinitialize it.  This should fix a
number of inconsistencies that some people encountered with "vinum
start".

PR:  30588
PR:  43475
2003-05-02 06:04:19 +00:00
Poul-Henning Kamp
82b53b8dc8 Rename g_slice_init() to the more appropriate g_slice_alloc() and give
it a g_slice_free() partner function.
2003-05-02 05:33:27 +00:00
Doug Barton
4b065e2ce1 Per previous announcement, remove the old version of the rc system.
All functionality from the previous system has been preserved, and
users should still customize their system boot with the familiar
methods, rc.conf, rc.conf.local, rc.firewall, sysctl.conf, etc.

Users who have customized versions of scripts that have been removed
should take great care when upgrading, since the compatibility code
that used those old scripts has also been removed.
2003-05-02 05:27:35 +00:00
Poul-Henning Kamp
516b02faf7 style improvement. 2003-05-02 05:26:47 +00:00
Poul-Henning Kamp
9dfffbc959 Get rid of trivial function g_destroy_event(). 2003-05-02 05:26:19 +00:00
Alan Cox
6be365253d Lock the vm_object when updating its shadow list. 2003-05-02 04:55:21 +00:00
Mike Silbersack
d563b41e1f Add the M_FREELIST flag, which is used to detect whenever a
double free of a mbuf occurs and cause an immediate panic, rather
than allowing free list corruption to occur.

This code is trapped under INVARIANTS, so it should not cause any
change in default performance.

Reviewed by:	a bunch of people on -net
MFC after:	1 week
2003-05-02 03:43:40 +00:00
Alan Cox
4f7c7f6e23 Simplify the removal of a shadow object in vm_object_collapse(). 2003-05-02 03:00:21 +00:00
Greg Lehey
b69195b182 White space changes. 2003-05-02 01:39:11 +00:00
Marcel Moolenaar
ae3c9aff52 Unbreak alpha and ia64 builds. The previous change made the inclusion
of <machine/pc/bios.h> specific to i386 and added a conditional define
for BIOS_PADDRTOVADDR that depends on ISA_HOLE_START. The latter is
undefined on alpha and ia64. Since the former is defined the same on
both alpha and ia64, assume the ISA_HOLE_START dependent definition
is specific to amd64 and use the identity-mapping in all other cases.

This of course is getting uglier every day...
2003-05-02 01:36:27 +00:00
Thomas Moestl
8a85ba6c7e - Reduce the DVMA preallocation limit from 128kB to 32kB. 128kB were
quite excessive, and caused the available space to be used up too
  easily. The new limit should be a better estimation of how much the
  caller will need at most.
- Double the IOTSB size 64kB, for a DVMA area size of 64MB.

This should fix DMA problems on e450s and other large machines due
to DVMA space exhaustion, which were introduced in my last IOMMU
code revision in January.

Reported and tested by:	fenner
2003-05-02 01:21:37 +00:00
Julian Elischer
13652e9578 remove old and inaccurate XXX comment. 2003-05-02 01:02:20 +00:00
Julian Elischer
b1ac98d8b2 Move the flag that indicates an idle thread from the KSE to the thread.
It was always referenced via the thread anyhow.

Reviewed by:	jhb (a LOOOOONG time ago)
2003-05-02 00:33:12 +00:00
John Baldwin
52c3844c7a Remove Giant from the setuid(), seteuid(), setgid(), setegid(),
setgroups(), setreuid(), setregid(), setresuid(), and setresgid() syscalls
as well as the cred_update_thread() function.
2003-05-01 21:21:42 +00:00
John Baldwin
f618f98fff Small style tweaks to some members of struct session and sigio to be more
consistent with other structures in this file.
2003-05-01 21:17:46 +00:00
John Baldwin
7d447c956b Initialize and destroy the struct proc mutex in the proc zone's init and
fini routines instead of in fork() and wait().  This has the nice side
benefit that the proc lock of any process on the allproc list is always
valid and sched_lock doesn't have to be used to test against PRS_NEW
anymore.
2003-05-01 21:16:38 +00:00
Poul-Henning Kamp
6a543b1031 Plug some memory-leaks. 2003-05-01 21:07:08 +00:00