diff options
Diffstat (limited to 'net/smc/smc_core.h')
-rw-r--r-- | net/smc/smc_core.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/smc/smc_core.h b/net/smc/smc_core.h index 5dfcb15..fca8624 100644 --- a/net/smc/smc_core.h +++ b/net/smc/smc_core.h @@ -79,6 +79,7 @@ struct smc_link { dma_addr_t wr_rx_dma_addr; /* DMA address of wr_rx_bufs */ u64 wr_rx_id; /* seq # of last recv WR */ u32 wr_rx_cnt; /* number of WR recv buffers */ + unsigned long wr_rx_tstamp; /* jiffies when last buf rx */ struct ib_reg_wr wr_reg; /* WR register memory region */ wait_queue_head_t wr_reg_wait; /* wait for wr_reg result */ @@ -101,6 +102,9 @@ struct smc_link { int llc_confirm_resp_rc; /* rc from conf_resp msg */ struct completion llc_add; /* wait for rx of add link */ struct completion llc_add_resp; /* wait for rx of add link rsp*/ + struct delayed_work llc_testlink_wrk; /* testlink worker */ + struct completion llc_testlink_resp; /* wait for rx of testlink */ + int llc_testlink_time; /* testlink interval */ }; /* For now we just allow one parallel link per link group. The SMC protocol @@ -116,6 +120,7 @@ struct smc_link { struct smc_buf_desc { struct list_head list; void *cpu_addr; /* virtual address of buffer */ + struct page *pages; struct sg_table sgt[SMC_LINKS_PER_LGR_MAX];/* virtual buffer */ struct ib_mr *mr_rx[SMC_LINKS_PER_LGR_MAX]; /* for rmb only: memory region |