Mustafa Ismail
51cad28724
RDMA/irdma: Add support for address handle re-use
...
Address handles (AH) are a limited HW resource and some user applications
may create large numbers of identical AH's. Avoid running out of AH's by
reusing existing identical ones.
Link: https://lore.kernel.org/r/20220228183650.290-1-shiraz.saleem@intel.com
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com >
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com >
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com >
2022-03-15 16:22:55 -03:00
Zhu Yanjun
884194ef26
RDMA/irdma: Move union irdma_sockaddr to header file
...
The union irdma_sockaddr is used frequently. So move it to the header
file.
Link: https://lore.kernel.org/r/20220223024252.3873736-4-yanjun.zhu@linux.dev
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev >
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com >
2022-02-23 20:38:56 -04:00
Zhu Yanjun
8627da62cc
RDMA/irdma: Remove the unnecessary variable saddr
...
Firstly the variable saddr was to check the type of a network. Now the
variable net_type is used to do the same work. So it is removed.
Link: https://lore.kernel.org/r/20220223024252.3873736-3-yanjun.zhu@linux.dev
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev >
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com >
2022-02-23 20:38:56 -04:00
Tatyana Nikolova
10467ce09f
RDMA/irdma: Don't arm the CQ more than two times if no CE for this CQ
...
Completion events (CEs) are lost if the application is allowed to arm the
CQ more than two times when no new CE for this CQ has been generated by
the HW.
Check if arming has been done for the CQ and if not, arm the CQ for any
event otherwise promote to arm the CQ for any event only when the last arm
event was solicited.
Fixes: b48c24c2d7https://lore.kernel.org/r/20211201231509.1930-2-shiraz.saleem@intel.com
Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com >
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com >
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com >
2021-12-07 13:53:01 -04:00
Mustafa Ismail
b48c24c2d7
RDMA/irdma: Implement device supported verb APIs
...
Implement device supported verb APIs. The supported APIs
vary based on the underlying transport the ibdev is
registered as (i.e. iWARP or RoCEv2).
Link: https://lore.kernel.org/r/20210602205138.889-10-shiraz.saleem@intel.com
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com >
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com >
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com >
2021-06-02 19:55:18 -03:00
