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Merge tag 'v5.15' into rdma.git for-next
Pull in the accepted for-rc patches as the next merge needs a newer base.
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
In the function irdma_post_recv, the function irdma_copy_sg_list is
not needed since the struct irdma_sge and ib_sge have the similar
member variables. The struct irdma_sge can be replaced with the
struct ib_sge totally.
This can increase the rx performance of irdma.
Link: https://lore.kernel.org/r/20211030104226.253346-1-yanjun.zhu@linux.dev
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Reviewed-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
The function irdma_uk_cq_init always returns 0, so make it void and delete
all the return value checks.
Link: https://lore.kernel.org/r/20211019153717.3836-1-yanjun.zhu@linux.dev
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Reviewed-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
The function irdma_uk_mw_bind is not used. So remove it.
Link: https://lore.kernel.org/r/20211011110128.4057-2-yanjun.zhu@linux.dev
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Acked-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
The valid bit for extended CQE's written by HW is retrieved from the
incorrect quad-word. This leads to missed completions for any UD traffic
particularly after a wrap-around.
Get the valid bit for extended CQE's from the correct quad-word in the
descriptor.
Fixes: 551c46edc7 ("RDMA/irdma: Add user/kernel shared libraries")
Link: https://lore.kernel.org/r/20211005182302.374-1-shiraz.saleem@intel.com
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Fix the following unused variable warning:
drivers/infiniband/hw/irdma/uk.c:934:6: warning: variable 'total_size' set but not used [-Wunused-but-set-variable]
Link: https://lore.kernel.org/r/20210707211455.2076-1-tatyana.e.nikolova@intel.com
Link: https://lkml.org/lkml/2021/7/1/726
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 551c46edc7 ("RDMA/irdma: Add user/kernel shared libraries")
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Building the WQE descriptors for different verb
operations are similar in kernel and user-space.
Add these shared libraries.
Link: https://lore.kernel.org/r/20210602205138.889-12-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>
