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Author SHA1 Message Date
Michael Brown
4e78a53cf2 IPoIB code separated out to ipoib.c. 2007-09-17 05:04:58 +01:00
Michael Brown
67836430e6 Read port GID directly using MAD IFC. 2007-09-17 02:54:15 +01:00
Michael Brown
3c6a6bdc5d Multicast join now works. 2007-09-17 00:24:44 +01:00
Michael Brown
96d0c75c00 Now transmits packets on our own allocated IPoIB queue pair. :) 2007-09-16 22:53:57 +01:00
Michael Brown
4ddb6570f8 Almost working with own-queue allocation. 2007-09-16 22:47:45 +01:00
Michael Brown
7e85f0d296 create_qp() and destroy_qp() now written (but not tested). 2007-09-16 20:54:21 +01:00
Michael Brown
251cc84ed6 Started implementing create_qp() and destroy_qp(). 2007-09-16 19:03:24 +01:00
Michael Brown
83a6cc8c9b Don't get stuck in an infinite loop on negative integers! 2007-09-16 17:39:29 +01:00
Michael Brown
6d15a193aa Add fls() for non-constant values. 2007-09-16 17:36:40 +01:00
Michael Brown
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
Michael Brown
e238bb1e43 destroy_cq() now implemented (not tested). 2007-09-16 14:39:51 +01:00
Michael Brown
18edcf6634 create_cq() implemented (but not tested). 2007-09-16 14:18:17 +01:00
Michael Brown
725a574042 Match doorbell layout to expected usage. 2007-09-16 13:10:15 +01:00
Michael Brown
5a43293c38 Started to add code for CQ creation 2007-09-16 12:52:58 +01:00
Michael Brown
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
Michael Brown
791f992657 Command interface now reasonably friendly. 2007-09-16 03:13:25 +01:00
Michael Brown
bf9bd93856 First (working) draft of command interface. 2007-09-16 01:44:57 +01:00
Michael Brown
baa885ee8e Kill off more dead code. 2007-09-15 23:36:41 +01:00
Michael Brown
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
Michael Brown
838b972cd3 Kill off some dead code 2007-09-15 21:26:14 +01:00
Michael Brown
31b82ea1dd Hack up IB structures at start-of-day, instead of on each use. 2007-09-15 21:23:34 +01:00
Michael Brown
8deef093d9 Direct polling of TX completion queue now works. 2007-09-15 20:58:29 +01:00
Michael Brown
687afdcdd9 Add const attribute to byte-swapping functions 2007-09-15 18:44:35 +01:00
Michael Brown
6a791649f0 Updated MLX_* accessor macros to use implicit type information. 2007-09-15 18:44:09 +01:00
Michael Brown
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
Michael Brown
37a036bd48 Map the whole of physical memory 2007-09-15 03:22:04 +01:00
Michael Brown
970951666f arbel_post_send() has been observed to transmit a packet! 2007-09-15 02:53:05 +01:00
Michael Brown
8b27da9de1 Gets a response out of the hardware. (An error completion, to be precise.) 2007-09-15 01:35:07 +01:00
Michael Brown
21d4ab3ce2 Prefix arbel-specific functions etc. with arbel_ 2007-09-15 00:27:09 +01:00
Michael Brown
38a73b55c4 Now at least compiles 2007-09-15 00:19:38 +01:00
Michael Brown
9d08b7c692 Starting to introduce an Infiniband device abstraction 2007-09-14 20:29:44 +01:00
Michael Brown
75fbc96f75 Remove some dead code 2007-09-14 11:23:06 +01:00
Michael Brown
08e8dfd801 Now handling TX completions in our poll loop. 2007-09-14 11:10:25 +01:00
Michael Brown
e69863b5fb Proof-of-concept to manually parse completion event 2007-09-14 10:18:09 +01:00
Michael Brown
e9df4f691e Add EX_FLD_BE() 2007-09-14 10:17:29 +01:00
Michael Brown
da23e8d287 Start constructing a generic poll() routine. 2007-09-13 17:47:14 +01:00
Michael Brown
30a19c3f1c Can now both send and receive packets. LL header format not yet 
fixed; still using a quick hack-up just to be able to pass through
data.
 2007-09-13 14:43:12 +01:00
Michael Brown
03c90e183f Dump received packet, including GRH. 2007-09-13 03:15:27 +01:00
Michael Brown
7e4e5af462 Use RFC4390 whenever hardware address exceeds 16 bytes; this allows us 
to construct DHCP packets suitable for Infiniband.
 2007-09-13 01:53:04 +01:00
Michael Brown
9e32e8e513 Now sends IP packets correctly. 2007-09-13 01:14:56 +01:00
Michael Brown
c0d99245a9 Bugfix: DHCP message type should be a one-byte option... (d'oh) 2007-09-13 01:13:57 +01:00
Michael Brown
7b6d11e713 Started IB driver rewrite 2007-09-12 22:17:43 +01:00
Michael Brown
5f6439c828 Merge branch 'master' into 3leaf-rewrite 2007-09-11 15:42:17 +01:00
Michael Brown
98de16befd Merge branch 'master' of rom.etherboot.org:/pub/scm/gpxe 2007-09-09 13:31:38 +01:00
Michael Brown
6f799db5bd Use "/bin/echo -e" instead of shell builtin echo; some shells don't 
implement the -e option.

(Thanks to Jim McQuillan for this suggestion.)
 2007-09-08 23:38:17 +01:00
Michael Brown
972f293e46 Check for correct block number in tftp_rx_data(). 
(Problem observed by Clay McClure in VMware Fusion.)
 2007-09-08 19:30:25 +01:00
Michael Brown
fbec308f41 Re-added the kpxe prefix. I have no idea when this disappeared. 2007-09-08 15:57:01 +01:00
Michael Brown
66207bb912 Add the possibility to create .o files from arbitrary binary blobs. 2007-09-06 15:11:09 +01:00
Michael Brown
a82e6ec2de Added missing .kpxe prefix. 2007-09-06 15:08:41 +01:00
Michael Brown
00d93c6dd9 Minor style fix: structure fields are generally initialised in the 
order in which they occur.
 2007-09-06 13:37:47 +01:00