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75 Commits

Author SHA1 Message Date
xtraeme dd178c786e mii_dev is a device_t now. 2008-05-04 17:14:41 +00:00
martin ce099b4099 Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
cegger 7088512994 use aprint_*_dev and device_xname 2008-04-08 12:07:25 +00:00
dyoung 0f6e74fc64 epic_stop: clear IFF_RUNNING before disabling. 2008-03-12 18:15:31 +00:00
dyoung b480b62270 Make many ethernet drivers share the common code for MII media 
handling, ether_mediastatus() and ether_mediachange().  Check for
a non-ENXIO error return from mii_mediachg().  (ENXIO indicates
that a PHY is suspended.)

This patch shrinks the source code size by 979 lines.  There was
a 5100-byte savings on the NetBSD/i386 kernel configuration, ALL.

I have made a few miscellaneous changes, too:

gem(4): use LIST_EMPTY(), LIST_FOREACH().
mtd(4): handle media ioctls, for a change!
axe(4): do not track link status in sc->axe_link any longer
nfe(4), aue(4), axe(4), udav(4), url(4): do not reset all PHYs
        on a change of media

Except for the change to mtd(4), no functional changes are intended.

XXX This patch affects more architectures than I can feasibly
XXX compile and run.  I have compiled macppc, sparc64, i386.  I
XXX have run the patches on i386 boxen with bnx(4) and sip(4).
XXX Compiling and running on evbmips (MERAKI, ADM5120) is in
XXX progress.
 2008-01-19 22:10:14 +00:00
dyoung ae461c2ed3 Cosmetic: remark that EPIC may deserve one or two custom PHY drivers. 
Change a !(bittest) to (bittest) == 0.
 2007-12-30 00:04:47 +00:00
dyoung 66a371fa27 Use LIST_EMPTY(), LIST_FOREACH(). 2007-12-29 23:58:48 +00:00
tsutsui c220cab823 Fix typo in comments. 2007-12-29 17:59:20 +00:00
ad a2a3828545 machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h 2007-10-19 11:59:34 +00:00
dyoung c3db559a5f Constify: use CLLADDR() instead of LLADDR() wherever possible. 2007-08-27 14:48:54 +00:00
ad 88ab7da936 Merge some of the less invasive changes from the vmlocking branch: 
- kthread, callout, devsw API changes
- select()/poll() improvements
- miscellaneous MT safety improvements
 2007-07-09 20:51:58 +00:00
christos 53524e44ef Kill caddr_t; there will be some MI fallout, but it will be fixed shortly. 2007-03-04 05:59:00 +00:00
tsutsui a5abba7c76 u_intNN_t -> uintNN_t 2006-04-16 00:38:59 +00:00
tsutsui cae22e3811 Use __arraycount(). 2006-04-16 00:35:10 +00:00
tsutsui b96af9b308 i >= 0 can never be false if i is u_int. Noticed by OpenBSD. 2006-04-16 00:30:22 +00:00
christos 95e1ffb156 merge ktrace-lwp. 2005-12-11 12:16:03 +00:00
perry f31bd063e9 nuke trailing whitespace 2005-02-27 00:26:58 +00:00
perry 18db93c7f6 de-__P 2005-02-04 02:10:35 +00:00
thorpej 586d85d4f2 Eliminate use of M_HASFCS. 2005-01-30 17:23:45 +00:00
thorpej e9818f5b5e When adding/deleting multicast addresses, only whack the address 
filter if the interface is marked RUNNING.

Fixes kern/27678.
 2004-10-30 18:08:34 +00:00
tsutsui 1fafd3e354 Define all members in TX/RX DMA descriptors as u_int32_t and use proper shift 
and mask ops since smc83c170 chips access them in 32bit width with proper
byteswap mechanism, so that all #if BYTE_ORDER in descriptors can be removed.
While here, do some slight optimizations in epic_start() and epic_intr().
 2003-11-08 16:08:13 +00:00
wiz c5670263e0 Fix some typos. From Tom Cosgrove via jmc@openbsd. 2003-11-02 11:07:44 +00:00
thorpej 749715f6ee Use aprint_*(). 2003-01-31 00:26:25 +00:00
bouyer 4ceef3ad68 For short (< ETHER_MIN_LEN) packets, supply a zero'd buffer for the extra 
bytes to make sure the chip won't send random data.
 2003-01-13 17:00:18 +00:00
thorpej 8b0970afaf Fix signed/unsigned comparison warnings. 2002-11-07 07:46:39 +00:00
fair 96b8b890ed Change the "dontcare bits" argument to ifmedia_init() to IFM_IMASK 
so that it is possible select PHY instances other than the first
one (instance zero), if there is more than one PHY attached.
 2002-10-22 00:01:55 +00:00
lukem a4bae8b066 add/cleanup RCSID 2001-11-13 13:14:31 +00:00
thorpej 13dab3bfa7 Make sure to initialize the all Rx descriptors properly in *_init() 
even if mbufs for them are already allocated.
 2001-07-23 17:20:03 +00:00
thorpej 623f83a793 Use BUS_DMA_READ and BUS_DMA_WRITE in some obvious places. 2001-07-19 16:25:23 +00:00
thorpej c2c26e1362 bcmp -> memcmp 2001-07-07 05:35:39 +00:00
thorpej 9988acd41e Don't need INET or NS includes here. 2001-06-12 22:28:15 +00:00
drochner bc8eda57c9 increase the delay after PHY reset - it seems that mii register accesses 
can fail if attempted too soon after reset
 2001-05-17 19:00:18 +00:00
drochner 323adb5a41 support BNC interfaces (serial mode) as on the SMC9432BTX and 100FX 
on the SMC9432FTX
 2001-05-17 17:32:47 +00:00
tsutsui 585b6f2b0a Fix tyop in comments. 2001-03-15 13:45:00 +00:00
thorpej ba4b6847df Fix a problem with the ALTQ changes that can cause bogus memory 
refernces.  Problem reported by Luke Mewburn.
 2000-12-19 00:06:01 +00:00
thorpej 6b16911a43 ALTQ'ify. 2000-12-14 06:27:23 +00:00
thorpej b84f740be0 Move bpfattach()/bpfdetach() calls into ether_ifattach()/ether_ifdetach(). 2000-11-15 01:02:11 +00:00
thorpej 275539f03c NBPG -> PAGE_SIZE 2000-11-14 18:21:00 +00:00
thorpej d764c4d540 One more fix to multicast hash computation. Submitter confirms that 
with this fix, multicast does indeed work properly on the EPIC.

From Zdenek Salvet <salvet@ics.muni.cz>.
 2000-11-08 15:20:29 +00:00
bouyer 9836ff3913 Looks like frame size isn't checked; just say we can do VLAN MTU. 
Tested with a SMC9432TX.
 2000-10-18 16:49:13 +00:00
thorpej 4318834442 Don't trim off the FCS, pass it up. 2000-10-15 19:56:31 +00:00
thorpej 2198741306 Use ether_ioctl(). 2000-10-11 16:57:45 +00:00
thorpej 7ca3fb9ef0 Move the check for "promisc + unicast + not for us" into ether_input(), 
and change Ethernet drivers to always pass all received frames to
ether_input() (with a few exceptions, which are documented in the
code).
 2000-10-01 23:32:39 +00:00
tsutsui dea97be7fd Don't use bcopy() to copy u_int16_t data to u_int8_t array. 2000-05-26 00:14:41 +00:00
thorpej f0481f14ab Oops! We actually want the *lower* 6 bits of the crc32 of the multicast 
address to generate the multicast filter bit index, not the upper 6.

Should address kern/8268.
 2000-05-12 16:57:30 +00:00
thorpej 6e4b4f6954 Use ether_crc32_le(). 2000-05-12 16:45:42 +00:00
thorpej fc96443d15 New callout mechanism with two major improvements over the old 
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
  resource allocation.
- Insertion and removal of callouts is constant time, important as
  this facility is used quite a lot in the kernel.

The old timeout()/untimeout() API has been removed from the kernel.
 2000-03-23 07:01:25 +00:00
thorpej a6f861574a No longer necessary to futz with ifp->if_baudrate here. 2000-03-06 21:02:00 +00:00
enami 9066b12bbb Remove redundant assignment. 2000-03-06 10:21:46 +00:00
thorpej bfdc6759fb Don't rely on the receive descriptor's BCAST/MCAST status bits. Test the 
Ethernet destination address to see if it's multicast.
 2000-02-08 00:22:13 +00:00