diff options
| author | Kaike Wan <kaike.wan@intel.com> | 2019-01-23 21:49:19 -0800 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2019-02-05 18:07:43 -0500 |
| commit | 3c759e003a6a4d4b8fd0472f9501e8c45d775c26 (patch) | |
| tree | 59390738a0174ee780f78f969f44bbe8e244b417 /drivers/infiniband/hw/hfi1/tid_rdma.h | |
| parent | 38d46d3676ed6ecba284eb49e4b675ca9891801a (diff) | |
IB/hfi1: Add TID resource timer
This patch adds the TID resource timer, which is used by the responder
to free any TID resources that are allocated for TID RDMA WRITE request
and not returned by the requester after a reasonable time.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Mitko Haralanov <mitko.haralanov@intel.com>
Signed-off-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/tid_rdma.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/tid_rdma.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/tid_rdma.h b/drivers/infiniband/hw/hfi1/tid_rdma.h index 19f4dd89680f..39137e3c79fe 100644 --- a/drivers/infiniband/hw/hfi1/tid_rdma.h +++ b/drivers/infiniband/hw/hfi1/tid_rdma.h @@ -26,6 +26,7 @@ * * HFI1_S_TID_WAIT_INTERLCK - QP is waiting for requester interlock */ +#define HFI1_R_TID_RSC_TIMER BIT(2) /* BIT(4) reserved for RVT_S_ACK_PENDING. */ #define HFI1_S_TID_WAIT_INTERLCK BIT(5) #define HFI1_R_TID_SW_PSN BIT(19) @@ -268,4 +269,6 @@ u32 hfi1_build_tid_rdma_write_resp(struct rvt_qp *qp, struct rvt_ack_entry *e, u32 bth2, u32 *len, struct rvt_sge_state **ss); +void hfi1_del_tid_reap_timer(struct rvt_qp *qp); + #endif /* HFI1_TID_RDMA_H */ |