linux-toradex.git/include/linux/mlx4, branch v3.10.78

net/mlx4: Strengthen VLAN tags/priorities enforcement in VST mode

2013-05-11T23:12:44+00:00

Make sure that the following steps are taken:

- drop packets sent by the VF with vlan tag
- block packets with vlan tag which are steered to the VF
- drop/block tagged packets when the policy is priority-tagged
- make sure VLAN stripping for received packets is set
- make sure force UP bit for the VF QP is set

Use enum values for all the above instead of numerical bit offsets.

Signed-off-by: Rony Efraim 
Signed-off-by: Or Gerlitz 
Signed-off-by: David S. Miller

Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

2013-05-08T22:29:48+00:00

Pull InfiniBand/RDMA changes from Roland Dreier:
 - XRC transport fixes
 - Fix DHCP on IPoIB
 - mlx4 preparations for flow steering
 - iSER fixes
 - miscellaneous other fixes

* tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (23 commits)
  IB/iser: Add support for iser CM REQ additional info
  IB/iser: Return error to upper layers on EAGAIN registration failures
  IB/iser: Move informational messages from error to info level
  IB/iser: Add module version
  mlx4_core: Expose a few helpers to fill DMFS HW strucutures
  mlx4_core: Directly expose fields of DMFS HW rule control segment
  mlx4_core: Change a few DMFS fields names to match firmare spec
  mlx4: Match DMFS promiscuous field names to firmware spec
  mlx4_core: Move DMFS HW structs to common header file
  IB/mlx4: Set link type for RAW PACKET QPs in the QP context
  IB/mlx4: Disable VLAN stripping for RAW PACKET QPs
  mlx4_core: Reduce warning message for SRQ_LIMIT event to debug level
  RDMA/iwcm: Don't touch cmid after dropping reference
  IB/qib: Correct qib_verbs_register_sysfs() error handling
  IB/ipath: Correct ipath_verbs_register_sysfs() error handling
  RDMA/cxgb4: Fix SQ allocation when on-chip SQ is disabled
  SRPT: Fix odd use of WARN_ON()
  IPoIB: Fix ipoib_hard_header() return value
  RDMA: Rename random32() to prandom_u32()
  RDMA/cxgb3: Fix uninitialized variable
  ...

net/mlx4: Add support to get VF config

2013-04-27T03:29:14+00:00

Support getting VF config.

Signed-off-by: Rony Efraim 
Signed-off-by: Or Gerlitz 
Signed-off-by: David S. Miller

net/mlx4: Add VF MAC spoof checking support

2013-04-27T03:29:14+00:00

Add ndo_set_vf_spoofchk support

Signed-off-by: Rony Efraim 
Signed-off-by: Or Gerlitz 
Signed-off-by: David S. Miller

net/mlx4: Add set VF default vlan ID and priority support

2013-04-27T03:29:13+00:00

Add support to ndo_set_vf_vlan in the driver. Once this call is used the vport
is considered to be in VST mode. In this mode, the PPF driver configures
Ethernet QPs created by this VF to use this vlan id and priority. Currently
RoCE isn't supported on that mode.

The special values of VID=4095 or VID=0,UP=0 are considered as VGT.

Signed-off-by: Rony Efraim 
Signed-off-by: Or Gerlitz 
Signed-off-by: David S. Miller

net/mlx4: Add set VF mac address support

2013-04-27T03:29:13+00:00

Add ndo_set_vf_mac support which allows to set the MAC address
for mlx4 VF Ethernet NICs from the host.

Signed-off-by: Rony Efraim 
Signed-off-by: Or Gerlitz 
Signed-off-by: David S. Miller

mlx4_core: Expose a few helpers to fill DMFS HW strucutures

2013-04-25T00:51:30+00:00

Re-arrange some of code which fills DMFS HW structures so we can use
it from within the core driver and from the IB driver too, e.g when
verbs DMFS structures are transformed into mlx4 hardware structs.

Also, add struct mlx4_flow_handle struct which will be of use by the
DMFS verbs flow in the IB driver.

Signed-off-by: Hadar Hen Zion 
Signed-off-by: Or Gerlitz 
Signed-off-by: Roland Dreier

mlx4_core: Directly expose fields of DMFS HW rule control segment

2013-04-25T00:51:29+00:00

Some of struct mlx4_net_trans_rule_hw_ctrl fields were packed into u32
and accessed through bit field operations.  Expose and access them
directly as u8 or u16.

Signed-off-by: Hadar Hen Zion 
Signed-off-by: Or Gerlitz 
Signed-off-by: Roland Dreier

mlx4_core: Change a few DMFS fields names to match firmare spec

2013-04-25T00:51:29+00:00

Change struct mlx4_net_trans_rule_hw_eth :: vlan_id name to vlan_tag

Change struct mlx4_net_trans_rule_hw_ib :: r_u_qpn name to l3_qpn

The patch doesn't introduce any functional change or API change
towards the firmware.

Signed-off-by: Hadar Hen Zion 
Signed-off-by: Or Gerlitz 
Signed-off-by: Roland Dreier

mlx4: Match DMFS promiscuous field names to firmware spec

2013-04-25T00:51:29+00:00

Align the names used by enum mlx4_net_trans_promisc_mode with the
actual firmware specification.  The patch doesn't introduce any
functional change or API change towards the firmware.

Remove MLX4_FS_PROMISC_FUNCTION_PORT which isn't of use.  Add new
enums MLX4_FS_{UC/MC}_SNIFFER as a preparation step for sniffer
support.

Signed-off-by: Hadar Hen Zion 
Signed-off-by: Or Gerlitz 
Signed-off-by: Roland Dreier