linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2021-11-01	RDMA/irdma: optimize rx path by removing unnecessary copy	Zhu Yanjun	1	-15/+8
	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>
2021-10-25	RDMA/irdma: Remove the unused spin lock in struct irdma_qp_uk	Zhu Yanjun	1	-1/+0
	The spin lock in struct irdma_qp_uk is not used. So remove it. Link: https://lore.kernel.org/r/20211021230612.153812-1-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>
2021-10-20	RDMA/irdma: Make irdma_uk_cq_init() return a void	Zhu Yanjun	1	-2/+2
	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>
2021-10-12	RDMA/irdma: Remove irdma_uk_mw_bind()	Zhu Yanjun	1	-3/+1
	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>
2021-09-20	RDMA/irdma: Report correct WC error when there are MW bind errors	Sindhu Devale	1	-0/+1
	Report the correct WC error when MW bind error related asynchronous events are generated by HW. Fixes: b48c24c2d710 ("RDMA/irdma: Implement device supported verb APIs") Link: https://lore.kernel.org/r/20210916191222.824-5-shiraz.saleem@intel.com Signed-off-by: Sindhu Devale <sindhu.devale@intel.com> Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-09-20	RDMA/irdma: Report correct WC error when transport retry counter is exceeded	Sindhu Devale	1	-0/+1
	When the retry counter exceeds, as the remote QP didn't send any Ack or Nack an asynchronous event (AE) for too many retries is generated. Add code to handle the AE and set the correct IB WC error code IB_WC_RETRY_EXC_ERR. Fixes: b48c24c2d710 ("RDMA/irdma: Implement device supported verb APIs") Link: https://lore.kernel.org/r/20210916191222.824-4-shiraz.saleem@intel.com Signed-off-by: Sindhu Devale <sindhu.devale@intel.com> Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-06-02	RDMA/irdma: Add user/kernel shared libraries	Mustafa Ismail	1	-0/+437
	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>