From: Ira Weiny ira.we...@intel.com
For devices which support OPA MADs
OPA SMP packets must carry a valid pkey
process wc.pkey_index returned by agents for response.
Handle variable length OPA MADs by:
* Adjusting the 'fake' WC for locally routed SMP's to represent
From: Ira Weiny ira.we...@intel.com
OPA_SMP_CLASS_VERSION -- Defined at 0x80
OPA_MGMT_BASE_VERSION -- Defined at 0x80
Increase max management version to accommodate OPA
Signed-off-by: Ira Weiny ira.we...@intel.com
---
Changes since V2:
Remove OPA_MIN_CLASS_VERSION
drivers/infiniband
From: Ira Weiny ira.we...@intel.com
Define the new OPA SMP format, create support functions for this format using
the previously defined helper functions as appropriate.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad_priv.h | 2 +
drivers/infiniband/core
From: Ira Weiny ira.we...@intel.com
This helper function will be used for processing both IB and OPA SMP sends.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/smi.c | 81 +--
1 file changed, 47 insertions(+), 34 deletions
From: Ira Weiny ira.we...@intel.com
This helper function will be used for processing both IB and OPA SMPs.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad.c | 85 +--
1 file changed, 49 insertions(+), 36 deletions(-)
diff
From: Ira Weiny ira.we...@intel.com
Change all IB drivers to report the max MAD size.
Add check to verify that all devices support at least IB_MGMT_MAD_SIZE
Signed-off-by: Ira Weiny ira.we...@intel.com
---
Changes from V2:
attributes - cached_dev_attrs
Change variable from
From: Ira Weiny ira.we...@intel.com
rcv_has_same_class only needs access to the MAD header and can be used for both
IB
and Jumbo MADs.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
Changes from v2:
reword commit message
drivers/infiniband/core/mad.c | 2 +-
1 file changed, 1
From: Ira Weiny ira.we...@intel.com
OPA MADs share a common header with IBTA MADs but with a different base version
and an extended length. These jumbo MADs increase the performance of
management traffic.
Sharing a common header with IBTA MADs allows us to share most of the MAD
processing code
From: Ira Weiny ira.we...@intel.com
If the device supports OPA MADs process the OPA base version.
Set MAD size and sg lengths as appropriate
Split RMPP MADs as appropriate
Signed-off-by: Ira Weiny ira.we...@intel.com
---
Changes from V2:
attributes - cached_dev_attrs
From: Ira Weiny ira.we...@intel.com
Define jumbo_mad and jumbo_rmpp_mad.
Jumbo MAD structures are 2K versions of ib_mad and ib_rmpp_mad structures.
Currently only OPA base version MADs are of this type.
Create an RMPP Base header to share between ib_rmpp_mad and jumbo_rmpp_mad
Update existing
From: Ira Weiny ira.we...@intel.com
This helper function will be used for processing both IB and OPA SMPs.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/smi.c | 26 +-
1 file changed, 17 insertions(+), 9 deletions(-)
diff --git a/drivers
From: Ira Weiny ira.we...@intel.com
This helper function will be used for processing both IB and OPA SMP recvs.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/smi.c | 80 +--
1 file changed, 47 insertions(+), 33 deletions
From: Ira Weiny ira.we...@intel.com
is_rmpp_data_mad is more descriptive for this function.
Reviewed-by: Sean Hefty sean.he...@intel.com
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git
From: Ira Weiny ira.we...@intel.com
OPA_SMP_CLASS_VERSION -- Defined at 0x80
OPA_MGMT_BASE_VERSION -- Defined at 0x80
Increase max management version to accommodate OPA
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad_priv.h | 2 +-
include/rdma/ib_mad.h
From: Ira Weiny ira.we...@intel.com
The following patch series modifies the kernel MAD processing (ib_mad/ib_umad)
and related interfaces to send and receive Intel Omni-Path Architecture MADs on
devices which support them.
In addition to supporting some IBTA management classes, OPA devices use
From: Ira Weiny ira.we...@intel.com
Define jumbo_mad and jumbo_rmpp_mad.
Jumbo MAD structures are 2K versions of ib_mad and ib_rmpp_mad structures.
Currently only OPA base version MADs are of this type.
Create an RMPP Base header to share between ib_rmpp_mad and jumbo_rmpp_mad
Update existing
From: Ira Weiny ira.we...@intel.com
This helper function will be used for processing both IB and OPA SMPs.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad.c | 85 +--
1 file changed, 49 insertions(+), 36 deletions(-)
diff
From: Ira Weiny ira.we...@intel.com
OPA MADs share a common header with IBTA MADs but with a different base version
and an extended length. These jumbo MADs increase the performance of
management traffic.
Sharing a common header with IBTA MADs allows us to share most of the MAD
processing code
From: Ira Weiny ira.we...@intel.com
This helper function will be used for processing both IB and OPA SMPs.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/smi.c | 26 +-
1 file changed, 17 insertions(+), 9 deletions(-)
diff --git a/drivers
From: Ira Weiny ira.we...@intel.com
This helper function will be used for processing both IB and OPA SMP sends.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/smi.c | 81 +--
1 file changed, 47 insertions(+), 34 deletions
From: Ira Weiny ira.we...@intel.com
If the device supports OPA MADs process the OPA base version.
Set MAD size and sg lengths as appropriate
Split RMPP MADs as appropriate
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad.c | 38
From: Ira Weiny ira.we...@intel.com
Define the new OPA SMP format, create support functions for this format using
the previously defined helper functions as appropriate.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad_priv.h | 2 +
drivers/infiniband/core
From: Ira Weiny ira.we...@intel.com
For devices which support OPA MADs
OPA SMP packets must carry a valid pkey
process wc.pkey_index returned by agents for response.
Handle variable length OPA MADs by:
* Adjusting the 'fake' WC for locally routed SMP's to represent
From: Ira Weiny ira.we...@intel.com
Upper level drivers can access these cached device attributes rather than
caching them on their own.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/device.c | 2 ++
include/rdma/ib_verbs.h | 1 +
2 files changed, 3
From: Ira Weiny ira.we...@intel.com
rcv_has_same_class only needs access to the MAD header and can be used for both
IB
and Jumbo MADs.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers
From: Ira Weiny ira.we...@intel.com
In support of variable length MADs add in and out MAD size parameters to the
process_mad call.
The out MAD size parameter is passed by reference such that it can be updated
by the agent to indicate the proper response length to be sent by the MAD
stack
From: Ira Weiny ira.we...@intel.com
Use the new max_mad_size specified by devices for the allocations and DMA maps.
kmalloc is more flexible to support devices with different sized MADs and
research and testing showed that the current use of kmem_cache does not provide
performance benefits over
From: Ira Weiny ira.we...@intel.com
Change all IB drivers to report the max MAD size.
Add check to verify that all devices support at least IB_MGMT_MAD_SIZE
Signed-off-by: Ira Weiny ira.we...@intel.com
---
Changes from V3:
Fix ehca compile found with 0-day build
drivers/infiniband
From: Ira Weiny ira.we...@intel.com
ib_response_mad only needs access to the MAD header and can be used for both IB
and Jumbo MADs.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad.c | 20 ++--
drivers/infiniband/core/user_mad.c | 6
From: Ira Weiny ira.we...@intel.com
validate_mad only needs access to the MAD header and can be used for both IB
and Jumbo MADs.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git
From: Ira Weiny ira.we...@intel.com
In preparation to support the new OPA MAD Base version, add a base version
parameter to ib_create_send_mad and set it to IB_MGMT_BASE_VERSION for current
users.
Definition of the new base version and it's processing will occur in later
patches.
Signed-off
From: Ira Weiny ira.we...@intel.com
This helper function will be used for processing both IB and OPA SMP recvs.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/smi.c | 80 +--
1 file changed, 47 insertions(+), 33 deletions
From: Ira Weiny ira.we...@intel.com
Save dereference and clarifies that rcv_has_same_class can process both IB and
OPA MADs.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers
From: Ira Weiny ira.we...@intel.com
Use the new mad_size specified by devices for the allocations and DMA maps.
kmalloc is more flexible to support devices with different sized MADs and
research and testing showed that the current use of kmem_cache does not provide
performance benefits over
From: Ira Weiny ira.we...@intel.com
OPA_MIN_CLASS_VERSION -- OPA Class versions are 0x80
OPA_SMP_CLASS_VERSION -- Defined at 0x80
OPA_MGMT_BASE_VERSION -- Defined at 0x80
Increase max management version to accommodate OPA
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband
From: Ira Weiny ira.we...@intel.com
This helper function will be used for processing both IB and OPA SMP recvs.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/smi.c | 80 -
1 files changed, 47 insertions(+), 33 deletions
From: Ira Weiny ira.we...@intel.com
Define jumbo_mad and jumbo_rmpp_mad
Create an RMPP Base header to share between ib_rmpp_mad and jumbo_rmpp_mad
Update code to use the new structures.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
Changes from RFC:
add JUMBO_MGMT_MAD_SIZE
From: Ira Weiny ira.we...@intel.com
This helper function will be used for processing both IB and OPA SMPs.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad.c | 85 +++-
1 files changed, 49 insertions(+), 36 deletions(-)
diff
From: Ira Weiny ira.we...@intel.com
validate_mad only needs access to the MAD header
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad.c | 12 ++--
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/infiniband/core/mad.c b/drivers
From: Ira Weiny ira.we...@intel.com
Add a device capability flag to flag OPA MAD support on devices.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
Changes from RFC:
Changed flag to indicate OPA MAD base version support
Added device_cap_flags2 as device_cap_flags bits
From: Ira Weiny ira.we...@intel.com
This helper function will be used for processing both IB and OPA SMP sends.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/smi.c | 81 -
1 files changed, 47 insertions(+), 34 deletions
From: Ira Weiny ira.we...@intel.com
This helper function will be used for processing both IB and OPA SMPs.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/smi.c | 26 +-
1 files changed, 17 insertions(+), 9 deletions(-)
diff --git a/drivers
From: Ira Weiny ira.we...@intel.com
OPA SMP packets must carry a valid pkey
process wc.pkey_index returned by agents for response.
Handle variable length OPA MADs based on the Base Version
Support is provided by:
* Adjusting the 'fake' WC for locally routed SMP's to represent
From: Ira Weiny ira.we...@intel.com
In preparation to support the new OPA MAD Base version, add a base version
parameter ib_create_send_mad and set it to IB_MGMT_BASE_VERSION for current
users.
Definition of the new base version and it's processing will occur in later
patches.
Signed-off
From: Ira Weiny ira.we...@intel.com
In support of variable length MADs add in and out MAD size parameters to the
process_mad call.
The out MAD size parameter is passed by reference such that it can be updated
by the agent to indicate the proper response length to be sent by the MAD
stack
From: Ira Weiny ira.we...@intel.com
Define the new OPA SMP format, create support functions for this format using
the previously defined helper functions as appropriate.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad_priv.h |2 +
drivers/infiniband/core
From: Ira Weiny ira.we...@intel.com
If the MAD is an OPA base version; verify the device supports Jumbo MAD sizes
Set MAD size and sg lengths as appropriate
Split RMPP MADs as appropriate
Signed-off-by: Ira Weiny ira.we...@intel.com
---
Changes from RFC:
remove use
From: Ira Weiny ira.we...@intel.com
If the registration specifies an OPA MAD class version and the device does not
support OPA MADs, fail the MAD registration.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
Changes from RFC:
remove use of supports_jumbo_mads
convert to use
From: Ira Weiny ira.we...@intel.com
ib_response_mad only needs access to the MAD header
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad.c | 20 ++--
drivers/infiniband/core/user_mad.c |6 +++---
include/rdma/ib_mad.h |2
From: Ira Weiny ira.we...@intel.com
The following patch series modifies the kernel MAD processing (ib_mad/ib_umad)
and related interfaces to send and receive Intel Omni-Path Architecture MADs on
devices which support them.
In addition to supporting some IBTA management classes, OPA devices use
From: Ira Weiny ira.we...@intel.com
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/device.c |2 ++
include/rdma/ib_verbs.h |1 +
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core
From: Ira Weiny ira.we...@intel.com
Fix the following issues reported by Dan:
1. I found an issue with the /etc/init.d/rdma-ndd script. The âstopâ option
(e.g. /etc/init.d/rdma-ndd stop) doesnât kill the rdma-ndd. The problem is
that the rdma-ndd doesnât creates pidfile. Just
From: Ira Weiny ira.we...@intel.com
rdma-ndd start up script works better with a pidfile. This was partially
implemented in the start up script and not at all in the daemon. Fully
implement this.
Reported-by: Dan Ben Yosef da...@mellanox.com
Signed-off-by: Ira Weiny ira.we...@intel.com
From: Ira Weiny ira.we...@intel.com
OPA MADs share a common header with IBTA MADs but with a different base version
and an extended length. These MADs increase the performance of management
traffic on OPA devices.
Sharing a common header with IBTA MADs allows us to share most of the MAD
From: Ira Weiny ira.we...@intel.com
The following functions only need read access to the data passed to them.
ib_mad_kernel_rmpp_agent
is_rmpp_data_mad
rcv_has_same_gid
ib_find_send_mad
Clarify with const specifiers
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core
From: Ira Weiny ira.we...@intel.com
It has been decided that ROCE should be used within the kernel rather than IBOE
as we used before. Change iboe to roce on the new rdma_protocol_* functions.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/cma.c| 12
From: Ira Weiny ira.we...@intel.com
Add OPA SMP processing functionality.
Define the new OPA SMP format, create support functions for this format using
the previously defined helper functions as appropriate.
These functions are defined in this patch and used in the final OPA MAD support
patch
From: Ira Weiny ira.we...@intel.com
This helper function will be used later for processing both IB and OPA SMP
sends.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/smi.c | 81 +--
1 file changed, 47 insertions(+), 34 deletions
From: Ira Weiny ira.we...@intel.com
In support of variable length MADs add in and out MAD size parameters to the
process_mad call.
The out MAD size parameter is passed by reference such that it can be updated
by the agent to indicate the proper response length to be sent by the MAD
stack
From: Ira Weiny ira.we...@intel.com
The following patch series modifies the kernel MAD processing (ib_mad/ib_umad)
and related interfaces to send and receive Intel Omni-Path Architecture MADs on
devices which support them.
OPA MADs share the same common header with IBTA MADs which allows us
From: Ira Weiny ira.we...@intel.com
OPA MADs share a common header with IBTA MADs but with a different base version
and an extended length. These MADs increase the performance of management
traffic on OPA devices.
Sharing a common header with IBTA MADs allows us to share most of the MAD
From: Ira Weiny ira.we...@intel.com
In preparation to support the new OPA MAD Base version, add a base version
parameter to ib_create_send_mad and set it to IB_MGMT_BASE_VERSION for current
users.
Definition of the new base version and it's processing will occur in later
patches.
Signed-off
From: Ira Weiny ira.we...@intel.com
ib_find_send_mad only needs access to the MAD header. Change the local
variable to ib_mad_hdr and change the corresponding cast.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad.c | 12 ++--
1 file changed, 6 insertions
On Mon, Jun 08, 2015 at 11:15:04AM +0300, Sagi Grimberg wrote:
On 6/7/2015 9:00 AM, ira.weiny wrote:
@@ -201,9 +202,10 @@ static void qp_event_handler(struct ib_event *event,
void *context)
case IB_EVENT_QP_ACCESS_ERR:
case IB_EVENT_DEVICE_FATAL:
default:
-
From: Ira Weiny ira.we...@intel.com
In preparation to support the new OPA MAD Base version, add a base version
parameter to ib_create_send_mad and set it to IB_MGMT_BASE_VERSION for current
users.
Definition of the new base version and it's processing will occur in later
patches.
Signed-off
From: Ira Weiny ira.we...@intel.com
IB and OPA SMPs share the same processing algorithm but have different header
formats and permissive LID detection.
Add a helper function which is generic to processing DR SMP Send messages which
can be used by both IB and OPA SMP code.
Use this function
From: Ira Weiny ira.we...@intel.com
IB and OPA SMPs share the same processing algorithm but have different header
formats and permissive LID detection.
Add a helper function which is generic to processing the DR forwarding checks
which
can be used by both IB and OPA SMP code.
Use this function
From: Ira Weiny ira.we...@intel.com
IB and OPA SMPs share the same processing algorithm but have different header
formats and permissive LID detection.
Add a helper function which is generic to processing DR SMP Recv messages which
can be used by both IB and OPA SMP code.
Use this function
From: Ira Weiny ira.we...@intel.com
Add OPA MAD support flags to the core capability immutable flags. In addition
add the rdma_cap_opa_mad helper function for core functions to use to detect
OPA MAD support.
OPA MADs share a common header with IBTA MADs but with some differences for
increased
From: Ira Weiny ira.we...@intel.com
Add OPA SMP processing functionality.
Define the new OPA SMP format, create support functions for this format using
the previously defined helper functions as appropriate.
These functions are defined in this patch and used in the final OPA MAD support
patch
From: Ira Weiny ira.we...@intel.com
For devices which support OPA MADs
1) Use previously defined SMP support functions.
2) Pass correct base version to ib_create_send_mad when processing OPA MADs.
3) Process out_mad_key_index returned by agents for a response. This is
necessary
From: Ira Weiny ira.we...@intel.com
Make a helper function to process Directed Route SMPs to be called by the IB
MAD Recv Handler, ib_mad_recv_done_handler.
This cleans up the MAD receive handler code a bit and allows for us to better
share the SMP processing code between IB and OPA SMPs.
IB
From: Ira Weiny ira.we...@intel.com
find_mad_agent only needs read only access to the MAD header. Update the
ib_mad pointer to be const ib_mad_hdr. Adjust call tree.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/mad.c | 36 ++--
1
From: Ira Weiny ira.we...@intel.com
This patch is the first of 3 which adds processing of OPA MADs
1) Add Intel Omni-Path Architecture defines
2) Increase max management version to accommodate OPA
3) update ib_create_send_mad
If the device supports OPA MADs and the MAD being sent
From: Ira Weiny ira.we...@intel.com
This patch implements allocating alternate receive MAD buffers within the MAD
stack. Support for OPA to send/recv variable sized MADs is implemented later.
1) Convert MAD allocations from kmem_cache to kzalloc
kzalloc is more flexible to support
From: Ira Weiny ira.we...@intel.com
In order to support alternate sized MADs (and variable sized MADs on OPA
devices) add in/out MAD size parameters to the process_mad core call.
In addition, add an out_mad_pkey_index to communicate the pkey index the driver
wishes the MAD stack to use when
From: Ira Weiny ira.we...@intel.com
Add max MAD size to the device immutable data set and have all drivers that
support MADs report the current IB MAD size (IB_MGMT_MAD_SIZE) to the core.
Verify MAD size data in both the MAD core and when reading the immutable data.
OPA drivers will report
From: Ira Weiny ira.we...@intel.com
The following patch series modifies the kernel MAD processing (ib_mad/ib_umad)
and related interfaces to send and receive Intel Omni-Path Architecture MADs on
devices which support them.
OPA MADs share the same common header with IBTA MADs which allows us
From: Ira Weiny ira.we...@intel.com
We recently added BUG_ON's which were inappropriate for a condition which
should never happen. Change these to be WARN_ON_ONCE as a debugging aid.
Fixes: 4cd7c9479aff ('IB/mad: Add support for additional MAD info to/from
drivers')
Signed-off-by: Ira Weiny
From: Ira Weiny ira.we...@intel.com
Commit 3d33f9d9fea0 IB/mad: Add final OPA MAD processing
Added a 0-day build error which did not appear until building with the OPA
driver sent to the list.
Signed-off-by: Ira Weiny ira.we...@intel.com
Reviewed-by: Mike Marciniszyn mike.marcinis...@intel.com
From: Ira Weiny ira.we...@intel.com
The define OPA_LID_PERMISSIVE is big endian and was compared to cpu value
opa_drslid.
0-day build caught this while building with the OPA (hfi1) driver which was
recently sent to the list.
Fixes: 8e4349d13f33 (IB/mad: Add final OPA MAD processing)
Signed-off
From: Ira Weiny ira.we...@intel.com
Commit 3d33f9d9fea0 IB/mad: Add final OPA MAD processing
Added a 0-day build error which did not appear until building with the WFR
driver sent to the list.
Signed-off-by: Ira Weiny ira.we...@intel.com
Reviewed-by: Mike Marciniszyn mike.marcinis...@intel.com
From: Ira Weiny ira.we...@intel.com
commit 97f229a8515f932e5adc6cdfa18cc1440235b9fd
IB/mad: Add support for additional MAD info to/from drivers
added BUG_ON's which were inappropriate for a condition which should never
happen. Change these to be WARN_ON_ONCE as a debugging aid.
Signed-off
From: Ira Weiny ira.we...@intel.com
For devices which support OPA MADs
1) Use previously defined SMP support functions.
2) Pass correct base version to ib_create_send_mad when processing OPA MADs.
3) Process out_mad_key_index returned by agents for a response. This is
necessary
From: Ira Weiny ira.we...@intel.com
The ib_device passed to the new RDMA helpers is constant. Declare the
ib_device as const in the following functions.
rdma_protocol_ib
rdma_protocol_roce
rdma_protocol_iwarp
rdma_ib_or_roce
rdma_cap_ib_mad
rdma_cap_ib_smi
rdma_cap_ib_cm
rdma_cap_iw_cm
From: Ira Weiny ira.we...@intel.com
In order to support constant callers of agent_send_response we add const
specifiers to the its pointer arguments.
Adjust the call tree accordingly.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
Changes from V1:
Update commit message
drivers
From: Ira Weiny ira.we...@intel.com
In order to support some of Jason's comments to add const to the functions I am
adding for OPA the following patches clean up the call trees of the currently
defined functions.
They stand on their own as clean up patches. Therefore, I am submitting them
From: Ira Weiny ira.we...@intel.com
In order to support constant callers of agent_send_response we add const
specifiers to the its pointer arguments.
Adjust the call tree accordingly.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/core/addr.c | 4 ++--
drivers/infiniband
From: Ira Weiny ira.we...@intel.com
The process_mad device function declares some parameters as in. Make those
parameters const and adjust the call tree under process_mad in the various
drivers accordingly.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
drivers/infiniband/hw/amso1100
From: Ira Weiny ira.we...@intel.com
The ib_device passed to the new RDMA helpers is constant.
Signed-off-by: Ira Weiny ira.we...@intel.com
---
include/rdma/ib_verbs.h | 24
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/include/rdma/ib_verbs.h b/include
From: Ira Weiny ira.we...@intel.com
In order to support some of Jason's comments to add const to the functions I am
adding for OPA the following patches clean up the call trees of the currently
defined functions.
They stand on their own as clean up patches. Therefore, I am submitting them
From: Ira Weiny ira.we...@intel.com
The recently added SA Netlink service requires admin privileges to receive
kernel requests. This is only partially sufficient to protect the kernel from
malicious users. This patch fixes two issues.
1) Path responses from user space could be spoofed
From: Ira Weiny ira.we...@intel.com
The recently added SA Netlink service requires admin privileges to receive
kernel requests. This is only partially sufficient to protect the kernel from
malicious users. This patch fixes two issues.
1) Path responses from user space could be spoofed
From: Ira Weiny ira.we...@intel.com
The spec file within the git tree was not included in the dist tarball which
would prevent rpmbuild from building it. Further errors are fixed by making
the spec file autogenerated and adding missing files to the tarball.
The following build sequence will now
gned-off-by: Mitko Haralanov <mitko.harala...@intel.com>
Signed-off-by: Ira Weiny <ira.we...@intel.com>
---
Changes from V2:
Fix random Kconfig 0-day build error
Fix leak of random memory to user space caught by Dan Carpenter
Separate out pointer bug fix into a pr
niszyn <mike.marcinis...@intel.com>
Signed-off-by: Jubin John <jubin.j...@intel.com>
Signed-off-by: Ira Weiny <ira.we...@intel.com>
---
drivers/staging/rdma/hfi1/verbs.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/rdma/hfi1/verbs.c
b/drivers/s
tel.com>
Signed-off-by: Ira Weiny <ira.we...@intel.com>
---
drivers/staging/rdma/hfi1/chip.c | 10 ++
drivers/staging/rdma/hfi1/chip.h | 1 +
drivers/staging/rdma/hfi1/ruc.c | 12
drivers/staging/rdma/hfi1/verbs.h | 1 +
4 files changed, 24 insertions(+)
diff --gi
ane_tx register to all 4 lanes.
Reviewed-by: Dean Luick <dean.lu...@intel.com>
Signed-off-by: Easwar Hariharan <easwar.hariha...@intel.com>
Signed-off-by: Ira Weiny <ira.we...@intel.com>
---
drivers/staging/rdma/hfi1/chip.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/d
From: Mike Marciniszyn <mike.marcinis...@intel.com>
Add additional rc traces to aid in debugging rc retry logic.
Reviewed-by: Dennis Dalessandro <dennis.dalessan...@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marcinis...@intel.com>
Signed-off-by: Ira Weiny <ira.we...@in
locks
in the packet processing path. Anything that did not have an obvious, "close"
irqsave in its caller is a candidate.
Reviewed-by: Mike Marciniszyn <mike.marcinis...@intel.com>
Signed-off-by: Dean Luick <dean.lu...@intel.com>
Signed-off-by: Ira Weiny <ira.we...@intel
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