linux-toradex.git/include/linux/mlx4, branch v2.6.27.17

IB/mlx4: Fix up fast register page list format

2008-09-15T21:25:23+00:00

Byte swap the addresses in the page list for fast register work requests
to big endian to match what the HCA expectx.  Also, the addresses must
have the "present" bit set so that the HCA knows it can access them.
Otherwise the HCA will fault the first time it accesses the memory
region.

Signed-off-by: Vladimir Sokolovsky 
Signed-off-by: Roland Dreier

mlx4_core: Add ethernet fields to CQE struct

2008-08-07T03:14:06+00:00

Add ethernet-related fields to struct mlx4_cqe so that the mlx4_en
ethernet NIC driver can share the same definition.

Signed-off-by: Yevgeny Petrilin 
Signed-off-by: Roland Dreier

mlx4_core: Add VLAN tag field to WQE control segment struct

2008-07-25T17:30:06+00:00

Add fields for VLAN tag and insert VLAN tag flag to the control
section struct.  These fields will be used for sending ethernet
packets.

Signed-off-by: Yevgeny Petrilin 
Signed-off-by: Roland Dreier

IB/mlx4: Add support for memory management extensions and local DMA L_Key

2008-07-23T15:12:26+00:00

Add support for the following operations to mlx4 when device firmware
supports them:

 - Send with invalidate and local invalidate send queue work requests;
 - Allocate/free fast register MRs;
 - Allocate/free fast register MR page lists;
 - Fast register MR send queue work requests;
 - Local DMA L_Key.

Signed-off-by: Roland Dreier

IB/mlx4: Rename struct mlx4_lso_seg to mlx4_wqe_lso_seg

2008-07-22T21:19:39+00:00

Make the struct name consistent with other WQE segment struct types
defined in .

Signed-off-by: Roland Dreier

IB/mlx4: Add support for blocking multicast loopback packets

2008-07-15T06:48:48+00:00

Add support for handling the IB_QP_CREATE_MULTICAST_BLOCK_LOOPBACK
flag by using the per-multicast group loopback blocking feature of
mlx4 hardware.

Signed-off-by: Ron Livne 
Signed-off-by: Roland Dreier

mlx4_core: Add a way to set the "collapsed" CQ flag

2008-04-29T20:46:50+00:00

Extend the mlx4_cq_resize() API with a way to set the "collapsed" flag
for the CQ being created.

Signed-off-by: Yevgeny Petrilin 
Signed-off-by: Roland Dreier

mlx4_core: Add helper to move QP to ready-to-send

2008-04-25T21:52:32+00:00

Avoid duplicating code in ethernet and FC modules.

Signed-off-by: Yevgeny Petrilin 
Signed-off-by: Roland Dreier

mlx4_core: Add HW queues allocation helpers

2008-04-25T21:27:08+00:00

Wrap doorbell, buffer and MTT allocation in helper functions for
ethernet and FC modules to use.

Signed-off-by: Yevgeny Petrilin 
Signed-off-by: Roland Dreier

mlx4_core: Move kernel doorbell management into core

2008-04-23T18:55:45+00:00

In addition to mlx4_ib, there will be ethernet and FC consumers of
mlx4_core, so move the code for managing kernel doorbells into the
core module to avoid having to duplicate this multiple times.

Signed-off-by: Yevgeny Petrilin 
Signed-off-by: Roland Dreier