full size. Define a SHORT_INQUIRY_LENGTH for use during initial
probing (covers the size used previously). Define some SPC-2 related
fields (and define the revision code for SPC-2) which includes some
further SPI-3 defines. Don't go all the way (256 bytes) for the structure-
stop 4 bytes short- because we haven't auditted the source base to find
any u_int8_t potential overflow issues. Add RBC (single byte device)
and OCR (Optical Character Reader) device type codes.
Approved by JKH.
Reviewed by: gibbs@freebsd.org, ken@freebsd.org
structure. Remove usage of the (now gone) pd_type tag of same.
Add an extra probing state such that if we successfully run an
initial inquiry (36 bytes), rerun another one with a longer data
size as informed by the 'additional length' field in the first
returned inquiry data (making sure not to get bigger than the
actual scsi_inquiry_data structure- which has also been modified-
see separate checkin of scsi_all.h). This allows devices such
as SAF-TE devices (which have identifying marks in offsets 48-53
in inquiry data) to be successfully found without special case
inquiry commands. There are also a lot of other things such as
version codes that are coming in in the SPC2 specification that it
would be useful to get our hands on.
Reviewed by: gibbs@freebsd.org, ken@freebsd.org
(at request of Ken Merry). Garbage collect items out of the ccb_getdev
structure and and a length field so that consumes will know how much
of the inq_data tag is valid. Clean up a few misspellings. Add
a CAM_SEND_STATUS target mode flag.
All of this necessitated a CAM_VERSION bump.
JHK approved.
Reviewed by: gibbs@freebsd.org, ken@freebsd.org
Prober support for the VIA 82C686, I finally got the right datasheet.
Get rid of atapi_wait, merge it into ata_wait.
Avoid a couple of races by using asleep instead of tsleep.
Always use 16bit transfers on ISA systems.
Clear up the atapi_read/write functions.
This is probably due to twice rtfree() in in6_pcbdetach(),
one for inp->in6p_route.ro_rt, and another one for inp->inp_route.ro_rt.
But these 2 are actually shared in inpcb, so 2nd rtfree() is not necessary.
my tree for ages (~2 years) waiting for an excuse to commit it. Now Linux
has implemented it and it seems that Staroffice (when using the
linux_base6.1 port's libc) calls this in the linux emulator and dies in
setup. The Linux emulator can call these now.
delivering SIGBUS). This will allow a non-superuser to control unaligned
access behaviour on a per-process basis once a userland control program
(uac) is written.
Reviewed by: obrien
Tested by: obrien
For example, when /etc/pccard.conf had ed0 in config line, but kernel
refused this name and said
devclass_alloc_unit: ed0 already exists, using next availale unit
number
Kernel used ed1 as device name and it did not match with config and
insert/remove lines. Fortunately, dhclient was called without args,
and it works, but if we wanted to use static IP address for PC-card,
it did not work.
This modification makes pccardd to execute insert/remove lines with
the true device name that returns from kernel. (Last change to
etc/pccard.conf.sample eliminated all hardwired device name from
insert/remove lines in /etc/pccard.conf)
definition of EVENTHANDLER_DECLARE().
Removed all other trailing semicolons in macro definitions. The
ones after `do ... while (0)' wrappers defeated the point of the
wrappers but were harmless.
Enforce semicolons after invocation of declaration-like macros.
unless both "option INVARIANTS" and "options INVARIANT_SUPPORT"
are defined in the kernel's config(8) file.
SPLASSERT(expression, msg) used KASSERT to check that the
expression is true, panic()ing the kernel otherwise.
Approved by: jkh
Reviewed by: jdp, dfr, phk, eivind and green
to be more platform independent. Add a ses_hlptxt structure definition
and retrieval ioctl for when we are able to retrieve object help text
SES Objects can have up to 64 KBytes of associated 'help' text- the
Sun A5000 uses this, for example, to give physical location information
(e.g., 'left power supply').
|for high speed networks (even at 100Mbit/s this corresponds to 1/300th
|of a second). The default buffer size is 4KB, but libpcap and ipfilter
|both override this (using the BIOCSBLEN ioctl) and allocate 32KB.
|
|The following patch adds an sysctl for bpf_maxbufsize, similar to the
|one for bpf_bufsize that you added back in December 1995. I choose to
|make the default for this limit 512KB (the value suggested by NFR).
Submitted by: se
Reviewed by: phk
of the Broadcom BCM5201 PHY on the LinkSys USB100TX adapter so that the
link LED correctly (lights up amber for 10mbps link, green for 100mbps
link).
Note that the sticker on the bottom of the adapter says amber for 10
and green for 100, but the appendix in the manual that comes with
the adapter says green for 10 and amber for 100. Given that there doesn't
seem to be any way to make the hardware produce the latter combination,
I think it's safe to say the sticker is right and the manual is wrong.
I'm just shocked, shocked I tell you.
of 4 longs used as a bitmask. sv4r4_sigfillset has been broken for a
while, probably since rev 1.5.
This patch fixes SVR4_NSIG (i.e.: sets it to the actual number of signals,
instead of the number of bits in the mask) because some SysVR4 clients
honestly seem to care about whether bits in the signal mask are set for
non-existant signals.
Additionally, the svr4_sigfillset macro has been replaced by a
fully fledged function, because the macro didn't actually work
(it returned an all-ones mask, but we don't want that: we want 0's
set where FreeBSD doesn't actually have a signal which is the same
as an SysVR4 signal, for example).
SysVR4 clients can now successfully ignore signals, although catching
them remains problematic (see commit log message for rev1.13 of
sys/i386/svr4/svr4_machdep.c for more info).
eliminate warnings, etc.
Note that svr4_setcontext() and svr4_getcontext() currently don't work
correctly, which makes returning from signal handlers somewhat problematic
(for reference: the SysVR4 setcontext() and getcontext() syscalls behave
like a low-level version of setjmp() and longjmp(), in that they save and
restore process context. SysVR4 uses this to implement its signal handler
trampoline: The context which is saved before a signal handler is called
is restored by an implicit call to the setcontext() syscall when the signal
handler returns. That currently doesn't work right in this emulator,
although it used to).
I'm committing this anyway, with a caveat that it's buggy, so that I can
(a) note the bug for anyone who is wondering about it, and (b) get the
stuff I've done to improve (but not fix) the situation in the tree before
4.0 is released. If I have time to fix it totally RSN I'll talk to Jordan
to see if I can bend him into letting me commit a bugfix :-)
Note that the situation now is somewhat better than it was yesterday
anyway, because I've fixed the handling of svr4_sigsets which previously
was causing signal handlers to not get called at all. Stay tuned for
an upcoming commit to svr4_signal.c...
