Commit Graph

24 Commits

Author SHA1 Message Date
Ian Dowse
9145721957 Use a different task queue for host controller and peripheral driver
tasks. Since the host controllers rely on tasks to process transfer
timeouts, if a synchronous transfer from a driver was invoked from
a task and timed out, it would never complete because the single
task thread was stuck performing the synchronous transfer so couldn't
process the timeout.

This affected the axe, udav and ural drivers.

Problem hardware provided by:	guido
2006-10-19 01:15:58 +00:00
Warner Losh
2deae8fa2f More removing compatibility macros.
md5 still the same.

"Dave, stop.  I feel my mind slipping away." -- hal
2006-09-07 00:06:42 +00:00
Warner Losh
56635f6bd3 s/Static/static/g
s/device_ptr_t/device_t/g

No md5 changes in the .o's

# Note to the md5 tracking club: $FreeBSD$ changes md5 after every commit
# so you need to checkout -kk to get $FreeBSD$ instead of the actual value
# of the keyword.
2006-09-06 23:44:25 +00:00
Gleb Smirnoff
23033eebf4 Do not touch ifp->if_baudrate in miibus aware drivers. 2006-02-14 12:44:56 +00:00
Ruslan Ermilov
3238c6bd33 Fix -Wundef from compiling the amd64 LINT. 2005-12-04 10:06:06 +00:00
Ruslan Ermilov
4a0d6638b3 - Store pointer to the link-level address right in "struct ifnet"
rather than in ifindex_table[]; all (except one) accesses are
  through ifp anyway.  IF_LLADDR() works faster, and all (except
  one) ifaddr_byindex() users were converted to use ifp->if_addr.

- Stop storing a (pointer to) Ethernet address in "struct arpcom",
  and drop the IFP2ENADDR() macro; all users have been converted
  to use IF_LLADDR() instead.
2005-11-11 16:04:59 +00:00
Warner Losh
7b279558cc Replace FreeBSD 3.x syntax (controller miibus0) with 4.x syntax
(device miibus) in time for 7.0 :-)
2005-10-22 05:06:55 +00:00
Ruslan Ermilov
4180ad4d15 Add missing mtx_destroy() when if_alloc() fails.
Add missing if_free() when mii_phy_probe() fails.
Put if_free() into the correct #ifdef in detach().
2005-09-16 09:20:58 +00:00
Robert Watson
13f4c340ae Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and
IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to
ifnet.if_drv_flags.  Device drivers are now responsible for
synchronizing access to these flags, as they are in if_drv_flags.  This
helps prevent races between the network stack and device driver in
maintaining the interface flags field.

Many __FreeBSD__ and __FreeBSD_version checks maintained and continued;
some less so.

Reviewed by:	pjd, bz
MFC after:	7 days
2005-08-09 10:20:02 +00:00
Robert Watson
13b203d0d7 Modify device drivers supporting multicast addresses to lock if_addr_mtx
over iteration of their multicast address lists when synchronizing the
hardware address filter with the network stack-maintained list.

Problem reported by:	Ed Maste (emaste at phaedrus dot sandvine dot ca>
MFC after:		1 week
2005-08-03 00:18:35 +00:00
Brooks Davis
fc74a9f93a Stop embedding struct ifnet at the top of driver softcs. Instead the
struct ifnet or the layer 2 common structure it was embedded in have
been replaced with a struct ifnet pointer to be filled by a call to the
new function, if_alloc(). The layer 2 common structure is also allocated
via if_alloc() based on the interface type. It is hung off the new
struct ifnet member, if_l2com.

This change removes the size of these structures from the kernel ABI and
will allow us to better manage them as interfaces come and go.

Other changes of note:
 - Struct arpcom is no longer referenced in normal interface code.
   Instead the Ethernet address is accessed via the IFP2ENADDR() macro.
   To enforce this ac_enaddr has been renamed to _ac_enaddr.
 - The second argument to ether_ifattach is now always the mac address
   from driver private storage rather than sometimes being ac_enaddr.

Reviewed by:	sobomax, sam
2005-06-10 16:49:24 +00:00
Maxim Sobolev
5135f8e687 Fix breakage in the previous commit caused by the last-minute change. 2005-03-25 12:50:57 +00:00
Maxim Sobolev
d521dc21e7 Move Rx/Tx lists management routines into central location. 2005-03-25 12:42:30 +00:00
Maxim Sobolev
8a9cf808e6 Move xxx_newbuf() function, which was the same in all drivers into central
location.
2005-03-25 00:44:21 +00:00
Warner Losh
098ca2bda9 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
Christian Brueffer
61af118148 URL of the data sheet has changed.
Obtained from:	OpenBSD
2004-12-09 13:27:44 +00:00
Robert Watson
1510469e95 Mark USB ethernet devices as IFF_NEEDSGIANT, since the USB framework
if_start routines cannot currently be entered without Giant.  When
the kernel is running with debug.mpsafenet != 0, this will defer
if_start execution to a task queue thread holding Giant, which may
introduce additional latency, but avoid incorrect execution.

Suggested by:	dfr
2004-08-11 03:38:55 +00:00
Warner Losh
d1458cfdf4 MFp4: First batch of dev/usb/usbdevs.h -> usbdevs.h changes. 2004-06-27 12:41:44 +00:00
MIHIRA Sanpei Yoshiro
ee0f521c12 To support the promiscuous mode udav(4) driver
PR:		kern/67862
Submitted by:	WATANABE Shingo <nabe@nabechan.org>
2004-06-13 11:22:58 +00:00
Christian Weisgerber
1d5056708c * Fix multicast reception.
* Replace handrolled crc calculation with ether_crc32_le().

Based on:

PR:		67544
Submitted by:	HASHI Hiroaki <hashiz@tomba.cskk-sv.co.jp>
2004-06-09 00:25:44 +00:00
Poul-Henning Kamp
fe12f24bb0 Add missing <sys/module.h> includes 2004-05-30 20:08:47 +00:00
Maxime Henrion
866a788cc2 We don't need to initialize if_output, ether_ifattach() does it
for us.
2004-05-23 16:11:53 +00:00
Ian Dowse
eadf519a78 Replace the static "qdat" structure with a per-instance softc field
in all USB ethernet drivers. The qdat structure contains a pointer
to the interface's struct ifnet and is used to process incoming
packets, so simultaneous use of two similar devices caused crashes
and confusion.

The if_udav driver appeared in the tree since Daan's PR, so I made
similar changes to that driver too.

PR:		kern/59290
Submitted by:	Daan Vreeken <Danovitsch@Vitsch.net>
2004-05-23 12:35:25 +00:00
MIHIRA Sanpei Yoshiro
cdd40f3bd6 add support DM9601(DAVICOM USB to Ethernet MAC Controller with Integrated 10/100 PHY)
- Corega FEther USB-TXC

PR:		kern/62932
Submitted by:	HASHI Hiroaki <hashiz@tomba.cskk-sv.co.jp>
Obtained from:	NetBSD
2004-02-28 00:12:47 +00:00