12b4cb964b
Removed more hacks, and adjusted number of queue entries for likely usage.
2007-09-17 19:17:55 +01:00
11541b1e01
Remove hacks, and fix leaving the multicast GID.
2007-09-17 19:12:06 +01:00
267a4483ab
Added an almost obscene amount of debugging and assertion code while
...
tracking down a bug that turned out to be a free_iob() used where I
needed a netdev_tx_complete(). This left the freed I/O buffer on the
net device's TX list, with bad, bad consequences later.
Also fixed the bug in question.
2007-09-17 19:01:10 +01:00
387a1a8556
Minor debug message improvement.
2007-09-17 18:57:32 +01:00
2c56ede6f8
Moved iobuf.h assertions outside the static inline functions, so that
...
the assert message's file and line number gives some clue as to the
real location of the problem.
Added similar assertions to list.h.
2007-09-17 18:38:04 +01:00
bdac591726
Some interesting packet corruption happening now.
2007-09-17 13:31:13 +01:00
2ed1acb9e9
Broadcast GID is now calculated by IPoIB layer.
2007-09-17 11:50:25 +01:00
32a7bbb1e3
Cleaned up some debug messages.
2007-09-17 10:56:21 +01:00
ab191e45db
Unicasts seem to be working. :)
2007-09-17 10:39:30 +01:00
2209090120
Dead code disabling
2007-09-17 08:41:06 +01:00
b3d3814c17
Obtains a response to the get path record!
2007-09-17 08:36:56 +01:00
e05a8cd4de
Use pkey table access to determine broadcast GID directly.
2007-09-17 06:35:21 +01:00
f6f1f2b7bb
Prepare for adding a metadata queue to IPoIB
2007-09-17 06:12:33 +01:00
440e7926fb
Dead code removal
2007-09-17 05:12:47 +01:00
4e78a53cf2
IPoIB code separated out to ipoib.c.
2007-09-17 05:04:58 +01:00
67836430e6
Read port GID directly using MAD IFC.
2007-09-17 02:54:15 +01:00
3c6a6bdc5d
Multicast join now works.
2007-09-17 00:24:44 +01:00
96d0c75c00
Now transmits packets on our own allocated IPoIB queue pair. :)
2007-09-16 22:53:57 +01:00
4ddb6570f8
Almost working with own-queue allocation.
2007-09-16 22:47:45 +01:00
7e85f0d296
create_qp() and destroy_qp() now written (but not tested).
2007-09-16 20:54:21 +01:00
251cc84ed6
Started implementing create_qp() and destroy_qp().
2007-09-16 19:03:24 +01:00
83a6cc8c9b
Don't get stuck in an infinite loop on negative integers!
2007-09-16 17:39:29 +01:00
6d15a193aa
Add fls() for non-constant values.
2007-09-16 17:36:40 +01:00
b21d4ca21e
Revert to dev_priv/owner_priv scheme, rather than container_of; it
...
makes it easier to put the generic allocation code into infiniband.c
2007-09-16 17:25:15 +01:00
e238bb1e43
destroy_cq() now implemented (not tested).
2007-09-16 14:39:51 +01:00
18edcf6634
create_cq() implemented (but not tested).
2007-09-16 14:18:17 +01:00
725a574042
Match doorbell layout to expected usage.
2007-09-16 13:10:15 +01:00
5a43293c38
Started to add code for CQ creation
2007-09-16 12:52:58 +01:00
156b409ccc
Rearrange data structures to maximise embedding (and hence minimise
...
the number of separate allocations that need to be done).
2007-09-16 04:02:20 +01:00
791f992657
Command interface now reasonably friendly.
2007-09-16 03:13:25 +01:00
bf9bd93856
First (working) draft of command interface.
2007-09-16 01:44:57 +01:00
baa885ee8e
Kill off more dead code.
2007-09-15 23:36:41 +01:00
37fc40bc8c
post_recv() now works, and we can pass data on the IPoIB queue pair
...
using entirely our own code.
2007-09-15 23:33:25 +01:00
838b972cd3
Kill off some dead code
2007-09-15 21:26:14 +01:00
31b82ea1dd
Hack up IB structures at start-of-day, instead of on each use.
2007-09-15 21:23:34 +01:00
8deef093d9
Direct polling of TX completion queue now works.
2007-09-15 20:58:29 +01:00
687afdcdd9
Add const attribute to byte-swapping functions
2007-09-15 18:44:35 +01:00
6a791649f0
Updated MLX_* accessor macros to use implicit type information.
2007-09-15 18:44:09 +01:00
a3a91fedc1
Started added poll_cq() verb.
...
Started reworking MLX_EXTRACT(), MLX_POPULATE() etc. to automatically
determine type information.
2007-09-15 15:40:35 +01:00
37a036bd48
Map the whole of physical memory
2007-09-15 03:22:04 +01:00
970951666f
arbel_post_send() has been observed to transmit a packet!
2007-09-15 02:53:05 +01:00
8b27da9de1
Gets a response out of the hardware. (An error completion, to be precise.)
2007-09-15 01:35:07 +01:00
21d4ab3ce2
Prefix arbel-specific functions etc. with arbel_
2007-09-15 00:27:09 +01:00
38a73b55c4
Now at least compiles
2007-09-15 00:19:38 +01:00
9d08b7c692
Starting to introduce an Infiniband device abstraction
2007-09-14 20:29:44 +01:00
75fbc96f75
Remove some dead code
2007-09-14 11:23:06 +01:00
08e8dfd801
Now handling TX completions in our poll loop.
2007-09-14 11:10:25 +01:00
e69863b5fb
Proof-of-concept to manually parse completion event
2007-09-14 10:18:09 +01:00
e9df4f691e
Add EX_FLD_BE()
2007-09-14 10:17:29 +01:00
da23e8d287
Start constructing a generic poll() routine.
2007-09-13 17:47:14 +01:00
Michael Brown