the ifp, so you can't call it before doing if_alloc(). Also, there's
really no need to call it here anyway: the code I originally ported from
OpenBSD incorrectly set the station address only once at device attach
time, instead of setting in txp_init(). This meant you couldn't change
the address with ifconfig txp0 ether xx:xx:xx:xx:xx:xx. I added the
call to txp_set_filter() in txp_init() to correct this, but forgot to
remove the call from txp_attach(). Until now, it never mattered.
With this fix, the txp driver tests good:
txp0: <3Com 3cR990-TX-97 Etherlink with 3XP Processor> port 0xb800-0xb87f mem 0xe6800000-0xe683ffff irq 12 at device 10.0 on pci0
txp0: Ethernet address: 00:01:03:d4:91:4f
and channel to ifconfig. Also use the SSID and channel info from
the association info that we already have instead of using ndis_get_info()
to ask the driver for it again.
are synonymous, but ensure seems slightly closer and does not have the
connotation of buying insurance.
Reported by: Jason McIntyre <jmc at kerhand dot co dot uk>
memory for request.
I was sure graid3 should handle such situations well, but green@ reported
it is not and we want to fix it before 6.0.
Submitted by: green
kern/87959 cracauer ext2fs: no cp(1) possible, mmap returns EINVAL
ext2fs was missing vnode_create_vobject.
(Reisefs probably has the same problem but I want to get this in quick
for 6-release)
The rcorder(8) condition PROVIDE'd by the script
and REQUIRE'd by the others becomes "ppp".
The ultimate goal of the transformation is to reduce
confusion resulting from the fact that $name has been
"ppp" already.
Discussed with: pjd, -rc
drivers I started quite some time before.
Retire the old i386-only pcf driver, and activate the new general
driver that has been sitting in the tree already for quite some
time.
Build the i2c modules for sparc64 architectures as well (where I've
been developing all this on).
__kernel_sinf(). The old ones were the double-precision polynomials
with coefficients truncated to float. Truncation is not a good way
to convert minimax polynomials to lower precision. Optimize for
efficiency and use the lowest-degree polynomials that give a relative
error of less than 1 ulp -- degree 8 instead of 14 for cosf and degree
9 instead of 13 for sinf. For sinf, the degree 8 polynomial happens
to be 6 times more accurate than the old degree 14 one, but this only
gives a tiny amount of extra accuracy in results -- we just need to
use a a degree high enough to give a polynomial whose relative accuracy
in infinite precision (but with float coefficients) is a small fraction
of a float ulp (fdlibm generally uses 1/32 for the small fraction, and
the fraction for our degree 8 polynomial is about 1/600).
The maximum relative errors for cosf() and sinf() are now 0.7719 ulps
and 0.7969 ulps, respectively.
ckrealloc and ckfree (added), respectively. sh jumps out of the signal handler
using longjmp which is obviously a bad idea during malloc calls.
Note: I think there is still a small race here because volatile sig_atomic_t
only guarantees atomic reads and writes while we're doing increments and
decrements.
Protect a setmode call with INT{ON,OFF} as it calls malloc internally.
PR: 45478
Patch from: Nate Eldredge
o Fix typo in comment
o s/-100/BUS_PROBE_GENERIC/
o s/err/error/ for consistency
o Remove non-applicable comment
o Allow uart_bus_probe() to return the predefined BUS_PROBE_*
contants. In this case: explicitly test for error > 0.
With this change, the driver tests good (at least on i386):
wb0: <Winbond W89C840F 10/100BaseTX> port 0xb800-0xb87f mem 0xe6800000-0xe680007f irq 12 at device 10.0 on pci0
miibus1: <MII bus> on wb0
amphy0: <Am79C873 10/100 media interface> on miibus1
amphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
wb0: Ethernet address: 00:00:e8:18:2a:02
wb0: link state changed to DOWN
wb0: link state changed to UP
* freebsd-spec.h (FBSD_TARGET_OS_CPP_BUILTINS):
Use builtin_define_with_int_value() instead of
adding a new check for every new major FreeBSD version.
Motivated by: simon
Discussed with: obrien, kan
- Add locked variants of init() and start().
- Use callout_*() to manage callout.
- Test IFF_DRV_RUNNING rather than IFF_UP in wb_intr() to see if we are
still active when an interrupt comes in.
I couldn't find any of these cards anywhere to test on myself, and google
turns up references to FreeBSD and OpenBSD manpages for this driver when
trying to locate a card that way. I'm not sure anyone actually uses these
cards with FreeBSD.
Tested by: NO ONE (despite repeated requests)
I had to initialize the ifnet a bit earlier in attach so that the
if_printf()'s in vr_reset() didn't explode with a page fault.
- Use M_ZERO with contigmalloc() rather than an explicit bzero.
even initialized it, but it never used it.
- Use callout_*() to manage the callout.
- Use m_devget() to copy data out of the rx buffers rather than doing it
all by hand.
- Use m_getcl() to allocate mbuf clusters rather than doing it all by hand.
- Don't free the software descriptor for a rx ring entry if we can't
allocate an mbuf cluster for it. We left a dangling pointer and never
reallocated the entry anyway. OpenBSD's code (from which this was
derived) has the same bug.
Tested by: NO ONE (despite repeated requests)
Reviewed by: wpaul (5)
