IB/ehca: Wait for async events to finish before destroying QP

[linux-2.6-omap-h63xx.git] / drivers / infiniband / hw / ehca / ehca_classes.h

diff --git a/drivers/infiniband/hw/ehca/ehca_classes.h b/drivers/infiniband/hw/ehca/ehca_classes.h
index 0d13fe0a260b182678134ac29acef7ac90bf4648..1e9e99a13933bd7dfa671cc8a125c9abddb526fc 100644 (file)
--- a/drivers/infiniband/hw/ehca/ehca_classes.h
+++ b/drivers/infiniband/hw/ehca/ehca_classes.h
@@ -66,6 +66,7 @@ struct ehca_av;
 #include "ehca_irq.h"
 
 #define EHCA_EQE_CACHE_SIZE 20
+#define EHCA_MAX_NUM_QUEUES 0xffff
 
 struct ehca_eqe_cache_entry {
        struct ehca_eqe *eqe;
@@ -127,6 +128,8 @@ struct ehca_shca {
        /* MR pgsize: bit 0-3 means 4K, 64K, 1M, 16M respectively */
        u32 hca_cap_mr_pgsize;
        int max_mtu;
+       atomic_t num_cqs;
+       atomic_t num_qps;
 };
 
 struct ehca_pd {
@@ -160,6 +163,7 @@ struct ehca_qp {
        };
        u32 qp_type;
        enum ehca_ext_qp_type ext_type;
+       enum ib_qp_state state;
        struct ipz_queue ipz_squeue;
        struct ipz_queue ipz_rqueue;
        struct h_galpas galpas;
@@ -188,6 +192,8 @@ struct ehca_qp {
        int mtu_shift;
        u32 message_count;
        u32 packet_count;
+       atomic_t nr_events; /* events seen */
+       wait_queue_head_t wait_completion;
 };
 
 #define IS_SRQ(qp) (qp->ext_type == EQPT_SRQ)
@@ -343,6 +349,8 @@ extern int ehca_use_hp_mr;
 extern int ehca_scaling_code;
 extern int ehca_lock_hcalls;
 extern int ehca_nr_ports;
+extern int ehca_max_cq;
+extern int ehca_max_qp;
 
 struct ipzu_queue_resp {
        u32 qe_size;      /* queue entry size */