Michael Brown
d72bf13b78
[Infiniband] Fix event queue doorbell ringing on Arbel
17 년 전
Michael Brown
c9fb012d4f
[Infiniband] Add multiport support for Arbel cards
17 년 전
Michael Brown
35a5836677
[Infiniband] Move event-queue process from driver to Infiniband core
17 년 전
Alexey Zaytsev
a1572e0ab0
Modify gPXE core and drivers to work with the new timer subsystem
Signed-off-by: Alexey Zaytsev <alexey.zaytsev@gmail.com >
17 년 전
Michael Brown
bc3f0a25c6
[Infiniband] Add preliminary support for multi-port devices.
Arbel and Hermon cards both have multiple ports. Add the
infrastructure required to register each port as a separate IB
device. Don't yet register more than one port, since registration
will currently fail unless a valid link is detected.
Use ib_*_{set,get}_{drv,owner}data wrappers to access driver- and
owner-private data on Infiniband structures.
17 년 전
Michael Brown
6570203571
[Infiniband] Centralise MAD operations
Pull out common code for handling management datagrams from arbel.c
and hermon.c into infiniband.c.
Add port number to struct ib_device.
Add open(), close() and mad() methods to struct ib_device_operations.
17 년 전
Michael Brown
338d45a61e
Change ROM names to lower case.
18 년 전
Michael Brown
95498fa038
Remove the last remaining visible hack.
18 년 전
Michael Brown
982e4dd101
Separated out to a clean new drivers/infiniband directory.
18 년 전
Michael Brown
a5ec029d24
First version that works with SELF_INIT!
18 년 전
Michael Brown
8423b0b109
Gets most of the way through initialisation.
18 년 전
Michael Brown
def5ae9127
Added sw2hw_mpt
18 년 전
Michael Brown
da014080f9
INIT_HCA block now matches.
18 년 전
Michael Brown
57bf8d9905
Seems to get through the ICM mapping process
18 년 전
Michael Brown
4ea6223f5a
ICM allocation code in place; about to start test-and-compare runs.
18 년 전
Michael Brown
f20cd6f721
ICM allocation code *should* now be complete.
18 년 전
Michael Brown
af88f60228
Started with the ICM partitioning code.
18 년 전
Michael Brown
c818d47e25
Restructured bits of initialisation (not testable at present)
18 년 전
Michael Brown
dc3165b746
Starting the firmware directly now works.
18 년 전
Michael Brown
0f62bcaa77
Start migrating the remaining initialisation steps.
18 년 전
Michael Brown
f3fcb53faf
Don't use the mailboxless version of the HW2SW_CQ command; it seems to
crash the machine.
18 년 전
Michael Brown
12b4cb964b
Removed more hacks, and adjusted number of queue entries for likely usage.
18 년 전
Michael Brown
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.
18 년 전
Michael Brown
bdac591726
Some interesting packet corruption happening now.
18 년 전
Michael Brown
2ed1acb9e9
Broadcast GID is now calculated by IPoIB layer.
18 년 전
Michael Brown
32a7bbb1e3
Cleaned up some debug messages.
18 년 전
Michael Brown
ab191e45db
Unicasts seem to be working. :)
18 년 전
Michael Brown
2209090120
Dead code disabling
18 년 전
Michael Brown
b3d3814c17
Obtains a response to the get path record!
18 년 전
Michael Brown
e05a8cd4de
Use pkey table access to determine broadcast GID directly.
18 년 전
Michael Brown
440e7926fb
Dead code removal
18 년 전
Michael Brown
4e78a53cf2
IPoIB code separated out to ipoib.c.
18 년 전
Michael Brown
67836430e6
Read port GID directly using MAD IFC.
18 년 전
Michael Brown
3c6a6bdc5d
Multicast join now works.
18 년 전
Michael Brown
96d0c75c00
Now transmits packets on our own allocated IPoIB queue pair. :)
18 년 전
Michael Brown
4ddb6570f8
Almost working with own-queue allocation.
18 년 전
Michael Brown
7e85f0d296
create_qp() and destroy_qp() now written (but not tested).
18 년 전
Michael Brown
251cc84ed6
Started implementing create_qp() and destroy_qp().
18 년 전
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
18 년 전
Michael Brown
e238bb1e43
destroy_cq() now implemented (not tested).
18 년 전
Michael Brown
18edcf6634
create_cq() implemented (but not tested).
18 년 전
Michael Brown
5a43293c38
Started to add code for CQ creation
18 년 전
Michael Brown
156b409ccc
Rearrange data structures to maximise embedding (and hence minimise
the number of separate allocations that need to be done).
18 년 전
Michael Brown
791f992657
Command interface now reasonably friendly.
18 년 전
Michael Brown
bf9bd93856
First (working) draft of command interface.
18 년 전
Michael Brown
baa885ee8e
Kill off more dead code.
18 년 전
Michael Brown
37fc40bc8c
post_recv() now works, and we can pass data on the IPoIB queue pair
using entirely our own code.
18 년 전
Michael Brown
838b972cd3
Kill off some dead code
18 년 전
Michael Brown
31b82ea1dd
Hack up IB structures at start-of-day, instead of on each use.
18 년 전
Michael Brown
8deef093d9
Direct polling of TX completion queue now works.
18 년 전