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Diffstat (limited to 'net/smc/smc_ib.h')
-rw-r--r--net/smc/smc_ib.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/net/smc/smc_ib.h b/net/smc/smc_ib.h
index 441fd168911d..3fe2d55c6051 100644
--- a/net/smc/smc_ib.h
+++ b/net/smc/smc_ib.h
@@ -29,6 +29,7 @@ struct smc_ib_device { /* ib-device infos for smc */
struct list_head list;
struct ib_device *ibdev;
struct ib_port_attr pattr[SMC_MAX_PORTS]; /* ib dev. port attrs */
+ struct ib_event_handler event_handler; /* global ib_event handler */
struct ib_cq *roce_cq_send; /* send completion queue */
struct ib_cq *roce_cq_recv; /* recv completion queue */
struct tasklet_struct send_tasklet; /* called by send cq handler */
@@ -36,6 +37,8 @@ struct smc_ib_device { /* ib-device infos for smc */
char mac[SMC_MAX_PORTS][6]; /* mac address per port*/
union ib_gid gid[SMC_MAX_PORTS]; /* gid per port */
u8 initialized : 1; /* ib dev CQ, evthdl done */
+ struct work_struct port_event_work;
+ unsigned long port_event_mask;
};
struct smc_buf_desc;
@@ -48,9 +51,19 @@ int smc_ib_remember_port_attr(struct smc_ib_device *smcibdev, u8 ibport);
int smc_ib_buf_map(struct smc_ib_device *smcibdev, int buf_size,
struct smc_buf_desc *buf_slot,
enum dma_data_direction data_direction);
+void smc_ib_buf_unmap(struct smc_ib_device *smcibdev, int bufsize,
+ struct smc_buf_desc *buf_slot,
+ enum dma_data_direction data_direction);
void smc_ib_dealloc_protection_domain(struct smc_link *lnk);
int smc_ib_create_protection_domain(struct smc_link *lnk);
void smc_ib_destroy_queue_pair(struct smc_link *lnk);
int smc_ib_create_queue_pair(struct smc_link *lnk);
+int smc_ib_get_memory_region(struct ib_pd *pd, int access_flags,
+ struct ib_mr **mr);
+int smc_ib_ready_link(struct smc_link *lnk);
+int smc_ib_modify_qp_rts(struct smc_link *lnk);
+int smc_ib_modify_qp_reset(struct smc_link *lnk);
+long smc_ib_setup_per_ibdev(struct smc_ib_device *smcibdev);
+
#endif