this card is based on 16750 UART, modify sio(4) a bit to ignore 16750-specific
7th bit of MCR when probing card. This allows card to be detected and attached
as 16550A-compatible device. More work needs to be done in order to enable
nice 16750-specific features such as larger fifo buffer and higher speeds.
Sponsored by: IC Book Labs
MFC after: 2 weeks
Harti Brandt's effort.
remove the DMA test to detect problems of the first generation PCI chipsets
back in 1998.
it is no longer needed and has been the source of the false alarm that
the driver uses too much stack space.
monitors the entropy data harvested by crypto drivers to verify it complies
with FIPS 140-2. If data fails any test then the driver discards it and
commences continuous testing of harvested data until it is deemed ok.
Results are collected in a statistics block and, optionally, reported on
the console. In normal use the overhead associated with this driver is
not noticeable.
Note that drivers must (currently) be compiled specially to enable use.
Obtained from: original code by Jason L. Wright
conditional in each driver on foo_RNDTEST being defined_
o bring HIFN_DEBUG and UBSEC_DEBUG out to be visible options; they control
the debugging printfs that are set with hw.foo.debug (e.g. hw.hifn.debug)
attach routine, calling WIUNLOCK in the error case of one of the ifs
for that routine is now bogus. This should have been removed when the
WILOCK() was removed, but wasn't.
Submitted by: "Harti Brandt" <brandt@fokus.fraunhofer.de>
it is expected that they will not be enabled at the time that it
is called. This is reported to work around a problem in RELENG_4
where the kernel panics on boot if FAST_IPSEC and crypto support
are enabled.
Tested by: Scott Johnson <scottj@insane.com>
use the underlying AsahiOptical USB chip and thus this quirk may need to
be generalized in the future.
PR: kern/46369
Submitted by: Tim Vanderhoek <vanderh@ecf.utoronto.ca>
MFC After: 3 days
like secure level but which restricts changes to the keymap. Its
values impose the following restrictions:
0: No restriction - this is the default.
1: Only root can change restricted keys (like boot, panic, ...)
2: Only root can change restricted keys and regular keys.
Other users still can change accents and function keys.
3: Only root can change restricted keys, regular keys and accents.
4: Only root can change any of the keymap (restricted keys, regular
keys, accents and function keys).
Unfortunately, the keyboard's accent map is cleared when a new keymap
is loaded, which makes the distinction between level 3 and level 4
less useful.
The MAC guys might like to make this a policy?
No objections from: -audit about 6 moths ago
is more robust and prevents the hijacking of /dev/console for the typical
mistake.
Remove unneeded MAJOR_AUTO uses, it is only needed explicitly now if the
driver source has cross-branch compatibility to old releases.
included in XFree86 4.3, but includes some fixes. Notable changes include
Radeon 8500-9100 support, PCI Radeon/Rage 128 support, transform & lighting
support for Radeons, and vblank syncing support for r128, radeon, and mga.
The gamma driver was removed due to lack of any users.
in geom_disk.c.
As a side effect this makes a lot of #include <sys/devicestat.h>
lines not needed and some biofinish() calls can be reduced to
biodone() again.
Include read streaming in the PPR flags we display in diagnostics.
In ahd_reset(), set the known mode after our initial pause prior to
setting the mode. We can't just set the mode directly because the
current mode, after the pause, is most likely unknown and setting the
mode when the saved mode is unknown will trigger an assertion in
the mode debug code.
Complete an audit for SCB RAM reads. These reads must be performed
via the special ahd_in?_scbram() methods so we can perform a
Rev A. PCI-X workaround.
Remove a superfluous mode save operation that was performed just
prior to a call to ahd_clear_critical_section(). The saved mode
was never restored and wouldn't have been valid anyway since the
mode could change while single stepping out of a critical section.
aic79xx.h:
Add new BUG definition AHD_PCIX_SCBRAM_RD_BUG.
aic79xx_inline.h:
Update ahd_inb_scbram routine to check for AHD_PCIX_SCBRAM_RD_BUG
and only apply the workaround if this bug is active. The old code
applied the workaround in all cases.
aic79xx_pci.c:
Set AHD_PCIX_SCBRAM_RD_BUG for the A4.
Remove an attempted saved_modes call in ahd_pci_test_register_access().
Saving the modes can only occur when we are paused, but the call was
happening before the chip was known to be paused. Restoring the
modes doesn't make sense either since the code makes no assumptions
about the state of the sequencer until the first time the mode is set
by the driver. This happens after the registers are successfully
mapped.
Submitted by Hiroyuki Aizu <eyes@navi.org>
(refer to [FreeBSD-users-jp 65061])
Tested by Hiroharu Tamaru <tamaru@myn.rcast.u-tokyo.ac.jp>
(refer to [bsd-usb:689])
drain routines are done by swi_net, which allows for better queue control
at some future point. Packets may also be directly dispatched to a netisr
instead of queued, this may be of interest at some installations, but
currently defaults to off.
Reviewed by: hsu, silby, jayanth, sam
Sponsored by: DARPA, NAI Labs
