- Remove DELAY() kludge before power off.
- Move EVENTHANDLER_REGISTER to acpi_attach().
- Pass RB_POWEROFF flag to shutdown_nice().
Reviewed by: msmith
- Enable WB cache via CCR2 and CR0.
- Set the need_pre_dma_flush when the CPU_I486_ON_386 option is
defined.
Submitted by: Kaho Toshikazu <kaho@elam.kais.kyoto-u.ac.jp>
drives. Some IDE cards don't set propler information into BIOS work
are and their sector size were always recognized as 256 bytes/sector.
Pointed out by: jagarl@creator.club.ne.jp
kernel can instigate an orderly shutdown but still determine the form of
that shutdown. Make it possible eg. to cleanly shutdown and power off the
system under ACPI when the power button is pressed.
the build (oops!): replace calls to p_trespass() and PRISON_CHECK()
with p_can(..., {P_CAN_SEE, P_CAN_DEBUG}, NULL)
o Remove volatile usage from procfs_readdir() to remove warnings
o Apply bp's CREATE fix to linprocfs, causing EROFS to be returned on
CREATE calls to procfs_lookup()
o Some further synchronization still needs to occur: only existing
access checks were replaced, to fix the build--the new ones were not
added. I'll do this later today, this is a "fix the build quickly"
commit. This means that, in the interim, some information leakage
can still occur via linprocfs when using jail or kern.ps_showallprocs
Submitted by: knu
Approved by: des
Obtained from: TrustedBSD Project
- New support for 40LD firmware found in Series 475 and 471 adapters.
- Better support for 8LD firmware adapters
- Ioctl passthrough interface for userland utilities.
- Improved error handling and queueing.
- Several bugfixes (including the 'still open' shutdown bug and
closing some small race conditions).
- Zone-style command allocator, reducing memory wasted under heavy
load conditions.
- CAM interface (disabled and not fully working) for SCSI passthrough
access to non-disk devices
Thanks to AMI for supplying a pile of new adapters and various other
help in making this happen.
shouldn't be built by default. pcic and pccard are going to go
through some changes and I'll not be testing them on the alpha so I
don't want to break them for the FreeBSD/alpha folks.
int p_can(p1, p2, operation, privused)
which allows specification of subject process, object process,
inter-process operation, and an optional call-by-reference privused
flag, allowing the caller to determine if privilege was required
for the call to succeed. This allows jail, kern.ps_showallprocs and
regular credential-based interaction checks to occur in one block of
code. Possible operations are P_CAN_SEE, P_CAN_SCHED, P_CAN_KILL,
and P_CAN_DEBUG. p_can currently breaks out as a wrapper to a
series of static function checks in kern_prot, which should not
be invoked directly.
o Commented out capabilities entries are included for some checks.
o Update most inter-process authorization to make use of p_can() instead
of manual checks, PRISON_CHECK(), P_TRESPASS(), and
kern.ps_showallprocs.
o Modify suser{,_xxx} to use const arguments, as it no longer modifies
process flags due to the disabling of ASU.
o Modify some checks/errors in procfs so that ENOENT is returned instead
of ESRCH, further improving concealment of processes that should not
be visible to other processes. Also introduce new access checks to
improve hiding of processes for procfs_lookup(), procfs_getattr(),
procfs_readdir(). Correct a bug reported by bp concerning not
handling the CREATE case in procfs_lookup(). Remove volatile flag in
procfs that caused apparently spurious qualifier warnigns (approved by
bde).
o Add comment noting that ktrace() has not been updated, as its access
control checks are different from ptrace(), whereas they should
probably be the same. Further discussion should happen on this topic.
Reviewed by: bde, green, phk, freebsd-security, others
Approved by: bde
Obtained from: TrustedBSD Project
time being, the ASU accounting flag will no longer be available, but
may be reinstituted in the future once authorization have been redone.
As it is, the kernel went through contortions in access control to
avoid calling suser, which always set the flag. This will also allow
suser to accept const struct *{cred, proc} arguments.
Reviewed by: bde, green, phk, freebsd-security, others
Approved by: bde
Obtained from: TrustedBSD Project
also mention the peripheral name, bus, target and lun of the device we
attempted to put in that slot. This gives the user a little more
information about what is going on.
Tested by: Andre Albsmeier <andre.albsmeier@mchp.siemens.de>
Discussed with: gibbs
for the Quantum "MAVERICK 540S" and "LPS525S".
Also, add common string variables, since we seem to have a few Quantum and
Micropolis drives in here.
Fix the 'quantum' variable usage in scsi_all.c that likely got broken when
someone staticized things in cam_xpt.c. (That particular problem would
cause Quantum Fireball ST drives to not get spun up if they were not
already spinning.)
Submitted by: Andre Albsmeier <andre.albsmeier@mchp.siemens.de>
- Add new funcions for device state stuff;
acpi_get_current_device_state() and acpi_set_device_state()
- Add new funcions for power resource stuff;
acpi_powerres_init(), acpi_powerres_debug(),
acpi_get_current_powerres_state() and acpi_set_powerres_state()
These were implemented based on 7.1, 7.2, 7.2.2, 7.2.3, 7.2.4, 7.3,
7.3.3, 7.4, 7.4.1, 7.4.2, 7.4.3 and 7.5 of ACPI spec 1.0b.
- The "Osd*" stuff went away from acpi driver code, use the bus_space
functions directly instead.
- Fix minor english bugs.
acpi_registers_input -> acpi_register_input
acpi_registers_output -> acpi_register_output
- Remove all magic numbers for the sleeping states. We now have
#defines for these.
- NULL is treated the same as the return from aml_get_rootname in
aml_find_from_namespace().
Suggested by: msmith
Thanks mike!
object before falling back on privilege. Make vaccess() accept an
additional optional argument, privused, to determine whether
privilege was required for vaccess() to return 0. Add commented
out capability checks for reference. Rename some variables to make
it more clear which modes/uids/etc are associated with the object,
and which with the access mode.
o Update file system use of vaccess() to pass NULL as the optional
privused argument. Once additional patches are applied, suser()
will no longer set ASU, so privused will permit passing of
privilege information up the stack to the caller.
Reviewed by: bde, green, phk, -security, others
Obtained from: TrustedBSD Project
the chgsbsize() call to use a "subject" pointer (&sb.sb_hiwat) and
a u_long target to set it to. The whole thing is splnet().
This fixes a problem that jdp has been able to provoke.
the drivers.
* Remove legacy inx/outx support from chipset and replace with macros
which call busspace.
* Rework pci config accesses to route through the pcib device instead of
calling a MD function directly.
With these changes it is possible to cleanly support machines which have
more than one independantly numbered PCI busses. As a bonus, the new
busspace implementation should be measurably faster than the old one.
laptops. I've checked that this still works with the other cards and
it works with the 3c556 that I have access to, but I want to check that
it works with the 556B mentioned in PR #20878 before I close out the PR
and merge to -stable.
possible complications with the forthcoming DRI code, and feel that DRI
should handle the device-level interaction. Read
http://people.FreeBSD.org/~cokane/3dfx.html
to find out more. Basically want to move toward using OpenGL and DRI for
everything on these cards. Added a few defines and spacing style fixes in
tdfx_vars.h
defined. This boils down to conditionally compile the
old signal syscalls.
We might want to extend the types in syscalls.master to
make these syscalls conditionally on something more
appropriate than COMPAT_43.
then treat it as such. This isn't perfect, but should do for things
like GENERIC. When in fallback mode, they will be used if there are NO
other hints.
longs larger than 32 bits or strict alignment requirements.
pm_fatmask had type u_long, but it must have a type that has precisely
32 bits and this type must be no smaller than int, so that ~pmp->pm_fatmask
has no bits above the 31st set. Otherwise, comparisons between (cn
| ~pmp->pm_fatmask) and magic 32-bit "cluster" numbers always fail.
The correct fix is to use the C99 type uint_least32_t and mask with
0xffffffff. The quick fix is to use u_int32_t and assume that ints
have
msdosfs metadata is riddled with unaligned fields, and on alphas,
unaligned_fixup() apparently has problems fixing up the unaligned
accesses caused by this. The quick fix is to not comment out the
NetBSD code that sort of handles this, and define UNALIGNED_ACCESS on
i386's so that the code doesn't change on i386's. The correct fix
would define UNALIGNED_ACCESS in a central machine-dependent header
and maybe add some extra cases to unaligned_fixup(). UNALIGNED_ACCESS
is also tested in isofs.
Submitted by: parts by Mark Abene <phiber@radicalmedia.com>
PR: 19086
BOOT_BTX_NOHANG, then BTX will be compiled with the appropriate flags so
that it reboots after a fault instead of hanging forever.
Requested by: ps
Approved by: rnordier
Implement subdirs.
Build the full "devicename" for cloning functions.
Fix panic when deleted device goes away.
Collaps devfs_dir and devfs_dirent structures.
Add proper cloning to the /dev/fd* "device-"driver.
Fix a bug in make_dev_alias() handling which made aliases appear
multiple times.
Use devfs_clone to implement getdiskbyname()
Make specfs maintain the stat(2) timestamps per dev_t
o Sync to NetBSD (rev NetBSD-user edited-log):
1.97 onoe add Samsung MagicLAN SWL-2000N
1.96 gmcgarry Add entries for all Xircom ethernet models.
1.95 onoe Add Farallon SkyLINE 11mb card as Intersil Prism2 [...]
1.94 joda add 3Com 3CRWE737A (AirConnect)
1.93 soren Include vendor name for IBM products.
1.92 onoe Add Farallon SkyLINE Wireless LAN Card for awi(4) [...]
1.91 soren Add Olicom GoCard.
1.90 gmcgarry Clean up XIRCOM entries
- Add entry for Xircom CreditCard Ethernet + Modem 28
- Add entry for Intel EtherExpress PRO/100
- Add entry for Compaq Netelligent 10/100 Ethernet
1.89 is RATOC REX-R280 (another if_mbe_pcmcia card) support by [...]
1.88 joda Panasonic KXLC003
1.87 scw [...] SOHOware PCMCIA Ethernet card, model ND5100-E [...]
1.86 itojun add CIS for Corega Wireless LAN PCC-11 [...]
o Minor diffs between the two files corrected to aid future sync.
renames matcdc to matcd.
This change is reported to work by two independent PR originators.
In the absence of further feedback on the freebsd-bugs list, we
may as well get this working for its two users.
PR: 20296
Submitted by: George Russell <george.russell@clara.net>,
Remi Guyomarch <rguyom@mail.dotcom.fr>
