IB/ehca: HW level, HW caps and MTU autodetection

[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 82ded44c6cee4c40a9bd88460311d1900d60e43c..35d948f2502cd542c3af642b3859758cd9dc3e2e 100644 (file)
--- a/drivers/infiniband/hw/ehca/ehca_classes.h
+++ b/drivers/infiniband/hw/ehca/ehca_classes.h
@@ -106,6 +106,9 @@ struct ehca_shca {
        struct ehca_mr *maxmr;
        struct ehca_pd *pd;
        struct h_galpas galpas;
+       struct mutex modify_mutex;
+       u64 hca_cap;
+       int max_mtu;
 };
 
 struct ehca_pd {
@@ -175,6 +178,7 @@ struct ehca_mr {
                struct ib_mr ib_mr;     /* must always be first in ehca_mr */
                struct ib_fmr ib_fmr;   /* must always be first in ehca_mr */
        } ib;
+       struct ib_umem *umem;
        spinlock_t mrlock;
 
        enum ehca_mr_flag flags;
@@ -275,6 +279,7 @@ void ehca_cleanup_mrmw_cache(void);
 
 extern spinlock_t ehca_qp_idr_lock;
 extern spinlock_t ehca_cq_idr_lock;
+extern spinlock_t hcall_lock;
 extern struct idr ehca_qp_idr;
 extern struct idr ehca_cq_idr;