Commit Graph

35 Commits

Author SHA1 Message Date
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
Ian Dowse
7515d96b78 Add support for the ethernet port in the JVC MP-PRX1 port replicator. 2005-03-14 01:49:00 +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
Scott Mitchell
d49a36b1d5 Diff-reduction before merging if_axe to RELENG_4.
Approved by:	imp (mentor)
MFC after:	1 week
2004-12-08 22:02:58 +00:00
Ian Dowse
abb67fff1c Add Sitecom's LN-029 USB 2.0 Ethernet adapter. 2004-09-18 19:48:10 +00:00
Ian Dowse
4ba861fa77 Use the USBD_FORCE_SHORT_XFER flag when setting up transmit transfers.
Without this, the device cannot detect the end of ethernet packets
whose size is a multiple of the USB packat size.

PR:		kern/70474
Submitted by:	Andrew Thompson <andy@fud.org.nz>
MFC after:	1 week
2004-08-15 10:51:21 +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
MIHIRA Sanpei Yoshiro
788b424006 Add support System TALKS Inc. SGC-X2UL
PR:		FreeBSD-users-jp/80137
Submitted by:	HORIO Shinsuke <shin@happynet.co.jp>
2004-07-18 06:45:38 +00:00
Warner Losh
d1458cfdf4 MFp4: First batch of dev/usb/usbdevs.h -> usbdevs.h changes. 2004-06-27 12:41:44 +00:00
Christian Weisgerber
0e939c0cea Replace handrolled CRC calculation with ether_crc32_[lb]e(). 2004-06-09 14:34:04 +00:00
Poul-Henning Kamp
fe12f24bb0 Add missing <sys/module.h> includes 2004-05-30 20:08:47 +00:00
Ian Dowse
94122d1695 In axe_stop(), close the pipes before calling axe_reset(). axe_reset()
changes the device configuration index, which should not be done
while there are pipes open.

Debugged with help from:	Luke Dean <LukeD@pobox.com>
2004-05-29 15:21:33 +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
5151db7f71 Fix device ID for Linksys USB 2.0 10/100 ethernet controller
(use LINKSYS2)

Submitted by:	takawata-san
2004-05-04 11:22:09 +00:00
MIHIRA Sanpei Yoshiro
e9d1d719e0 Add support Buffalo(MELCO) USB-Key Lan Adaptor(LUA-U2-KTX)
Submitted by:	KAWAI Kenichi <kawai.kenichi@canon.co.jp>
2004-04-25 11:21:30 +00:00
Matthew N. Dodd
e3bbbec2ca Announce ethernet MAC addresss in ether_ifattach(). 2004-03-14 07:12:25 +00:00
David E. O'Brien
a55a017f42 Don't use caddr_t in mchash(). Also use C99 spellings over BSD ones.
Requested by:	bde,imp
2003-12-08 07:54:15 +00:00
David E. O'Brien
aa8255025a Try to create some sort of consistency in how the routings to find the
multicast hash are written.  There are still two distinct algorithms used,
and there actually isn't any reason each driver should have its own copy
of this function as they could all share one copy of it (if it grew an
additional argument).
2003-11-13 20:55:53 +00:00
Brooks Davis
9bf40ede4a Replace the if_name and if_unit members of struct ifnet with new members
if_xname, if_dname, and if_dunit. if_xname is the name of the interface
and if_dname/unit are the driver name and instance.

This change paves the way for interface renaming and enhanced pseudo
device creation and configuration symantics.

Approved By:	re (in principle)
Reviewed By:	njl, imp
Tested On:	i386, amd64, sparc64
Obtained From:	NetBSD (if_xname)
2003-10-31 18:32:15 +00:00
David E. O'Brien
aad970f1fe Use __FBSDID().
Also some minor style cleanups.
2003-08-24 17:55:58 +00:00
John-Mark Gurney
fb393615ed add missing machine/bus.h headers that are now necessary because of the
bus_dma addition.
2003-07-16 02:20:14 +00:00
John-Mark Gurney
c97325b0c8 WARNING: white space diff
This code reduces the number of trailing white space to be more in line
w/ NetBSD.  I don't regenerate usbdevs, saving that for when it really
changes.
2003-07-04 01:50:39 +00:00
Bill Paul
20ea6dd580 In the device attach routine, don't depend on uaa->iface being
populated. Apparently, if you use an ehci controller, it's not.
Use usbd_device2interface_handle() to retrieve the interface handle.
NOTE: uaa->iface is populated in the probe routine, so I suspect the
fact that it's NULL in the attach routine is a bug in the ehci driver.

Also, don't depend on the PHY addresses returned by the AXE_CMD_READ_PHYID
command. The address is correct for my LinkSys NIC, but a user has
reported that with a D-Link NIC, the PHYID command returns address 4
while the attached Broadcom PHY is in fact strapped for address 0.
Instead, latch onto the first PHY address that returns valid data
during a readreg operation.
2003-06-15 21:45:43 +00:00
Takanori Watanabe
beb4384bf8 Add another product ID for if_axe and correct vendor ID description
for Linksys USB200M.The USB vendor ID list is available from
http://www.usb.org/app/pub/dump/comp_dump/

Reviewed by: wpaul
2003-04-21 17:34:13 +00:00
Bill Paul
e5c195da55 Add support for the Netgear FA120 and the D-Link DUBE100 (AX88172-based
devices).
2003-04-20 20:15:42 +00:00
Bill Paul
87b4a25958 Add device driver support for the ASIX Electronics AX88172 USB 2.0
ethernet controller. The driver has been tested with the LinkSys
USB200M adapter. I know for a fact that there are other devices out
there with this chip but don't have all the USB vendor/device IDs.

Note: I'm not sure if this will force the driver to end up in the
install kernel image or not. Special magic needs to be done to exclude
it to keep the boot floppies from bloating again, someone please
advise.
2003-04-20 19:05:33 +00:00