Add ZTE zrdma provider #1611
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Add ZTE zrdma provider #1611
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This patch add code mainframework for RDMA userspace library of zxdh zrdma. Including operation functions for register zxdh device zrdma. on-behalf-of: @ZTE [email protected] Signed-off-by: zte_lifuyan <[email protected]> Signed-off-by: ztefuyan <[email protected]>
This patch add the following verbs: reg_mr rereg_mr dereg_mr alloc_mw bind_mw dealloc_mw on-behalf-of: @ZTE [email protected] Signed-off-by: zte_lifuyan <[email protected]> Signed-off-by: ztefuyan <[email protected]>
This patch add the following verbs: create_cq destroy_cq modify_cq poll_cq req_notify_cq resize_cq cq_event also add other information: debug interface function private interface for operation hardware on-behalf-of: @ZTE [email protected] Signed-off-by: zte_lifuyan <[email protected]> Signed-off-by: ztefuyan <[email protected]>
This patch add the following verbs: create_qp destroy_qp modify_qp post_send post_recv create_ah destroy_ah on-behalf-of: @ZTE [email protected] Signed-off-by: zte_lifuyan <[email protected]> Signed-off-by: ztefuyan <[email protected]>
This patch add the following verbs: create_srq destroy_srq modify_srq post_srq_recv get_srq_num on-behalf-of: @ZTE [email protected] Signed-off-by: zte_lifuyan <[email protected]> Signed-off-by: ztefuyan <[email protected]>
Thia patch add the following verbs: query_device_ex query_port attach_mcast detach_mcast This patch also add the following function: add support for new vendor id and device id add support for private verbs interface use ZXDH_DEBUG_MASK to control debug level log use ZXDH_WRITE_IMM_SPILIT_RNABLE to fix write with immediate bug on-behalf-of: @ZTE [email protected] Signed-off-by: zte_lifuyan <[email protected]> Signed-off-by: ztefuyan <[email protected]>
rinl_buf->wqe_list will be double-freed in error flow, first in alloc_recv_rinl_buf() and then in free_recv_rinl_buf(). Actually free_recv_rinl_buf() shouldn't be called when alloc_recv_rinl_buf() failed. Fixes: 83b0baf ("libhns: Refactor rq inline") Signed-off-by: wenglianfa <[email protected]> Signed-off-by: Junxian Huang <[email protected]> Signed-off-by: ztefuyan <[email protected]>
on-behalf-of: @ZTE [email protected] Signed-off-by: zte_lifuyan <[email protected]> Signed-off-by: ztefuyan <[email protected]>
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zrdma is introduced to support RDMA RoCEv2 verbs for ZTE Dinghai ASIC NX series NICs.
Supported service Type: RC,UD
Supported operation type: send,write,read
Retransmission: Go Bake to N