Commit Graph

66 Commits

Author SHA1 Message Date
David Woodhouse eaf83e3935 solos: Tidy up DMA handling a little. Still untested
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-29 10:51:11 +11:00
David Woodhouse 909372317e solos: First attempt at DMA support
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-28 16:46:56 +11:00
David Woodhouse c0fe30265a solos: Remove parameter group from sysfs on ATM dev deregister
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-28 14:34:34 +11:00
David Woodhouse 3456b22111 solos: Fix under-allocation of skb size for get/set parameters
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-28 10:39:23 +11:00
David Woodhouse af7806560c solos: Add SNR and Attn to status packet, fix oops on load
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-28 10:22:57 +11:00
David Woodhouse b28a4b9a38 solos: Reject non-AAL5 connections.... for now
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-27 21:50:59 +11:00
David Woodhouse 1e615df654 solos: Kill existing connections on link down event
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-27 21:47:47 +11:00
David Woodhouse 87ebb18627 solos: Handle new line status change packets, hook up to ATM layer info
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-27 20:02:30 +11:00
David Woodhouse d057f0a4ef solos: Add initial list of parameters
I don't much like the trick with multiple inclusions of solos-attrlist.c
but don't really see a saner way to do it without repeating the list.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-27 16:52:07 +11:00
David Woodhouse 01e2ffac7d solos: Handle attribute show/store in kernel more sanely
There are still a _lot_ of attributes, but for at least the basic ones
we want to be able to get/set them from the kernel. Especially the ones
we want to inform the ATM core about (link state, speed).

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-27 16:20:04 +11:00
David Woodhouse 316bea7936 solos: Kill global 'opens' count.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-27 14:25:16 +11:00
David Woodhouse fa755b9f2b solos: Clean up firmware loading code
We no longer try to load firmware while the ATM is up and running.
However, this means that we _do_ make init_module() wait for it, and it
takes a long time for now (since we're using ultra-conservative code in
the FPGA for that too).

The inner loop which uses swahb32p() was by Simon Farnsworth.

Simon has patches which migrate us to request_firmware_nowait(), for
which we'll actually need to take down the ATM devices, do the upgrade,
then reregister them.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-27 14:19:26 +11:00
Simon Farnsworth 7c4015bdff solos: FPGA and firmware update support.
This is just a straight pull in of changes, syncing us up to 0.07 from
openadsl.sf.net

Signed-off-by: Nathan Williams <nathan@traverse.com.au>
Signed-off-by: Simon Farnsworth <simon@farnz.org.uk>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-27 14:18:32 +11:00
Simon Farnsworth 4306cad6fe solos: Slight debugging improvements
Print a message if pskb_expand_head fails.

Make atmdebug writable by root, so that you can turn printing of data sent to
and received from the card on and off at runtime - useful for tracking
corruption.

Signed-off-by: Simon Farnsworth <simon@farnz.org.uk>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-27 14:18:17 +11:00
David Woodhouse b76811af76 solos: Fix length header in FPGA transfers
The length field shouldn't ever include the size of the header itself.
This fixes the problem that some people were seeing with 1500-byte
packets.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-01-27 10:18:51 +11:00
David Woodhouse 9c54004ea7 atm: Driver for Solos PCI ADSL2+ card.
This adds basic support for the 'Solos' PCI ADSL2+ cards being developed
by Traverse Technologies and Xrio Ltd:
http://www.traverse.com.au/productview.php?product_id=116

Signed-off-by: Nathan Williams <nathan@traverse.com.au>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-26 01:26:11 -08:00