diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_provider.h')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.h b/drivers/infiniband/hw/mthca/mthca_provider.h index 179a8f610d0..596acc45569 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.h +++ b/drivers/infiniband/hw/mthca/mthca_provider.h @@ -30,8 +30,6 @@ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. - * - * $Id: mthca_provider.h 1349 2004-12-16 21:09:43Z roland $ */ #ifndef MTHCA_PROVIDER_H @@ -48,7 +46,7 @@ struct mthca_buf_list { void *buf; - DECLARE_PCI_UNMAP_ADDR(mapping) + DEFINE_DMA_UNMAP_ADDR(mapping); }; union mthca_buf { @@ -67,12 +65,14 @@ struct mthca_ucontext { struct ib_ucontext ibucontext; struct mthca_uar uar; struct mthca_user_db_table *db_tab; + int reg_mr_warned; }; struct mthca_mtt; struct mthca_mr { struct ib_mr ibmr; + struct ib_umem *umem; struct mthca_mtt *mtt; }; @@ -89,6 +89,7 @@ struct mthca_fmr { struct { struct mthca_mpt_entry *mpt; __be64 *mtts; + dma_addr_t dma_handle; } arbel; } mem; }; @@ -112,6 +113,7 @@ struct mthca_eq { int nent; struct mthca_buf_list *page_list; struct mthca_mr mr; + char irq_name[IB_DEVICE_NAME_MAX]; }; struct mthca_av; @@ -136,8 +138,8 @@ struct mthca_ah { * We have one global lock that protects dev->cq/qp_table. Each * struct mthca_cq/qp also has its own lock. An individual qp lock * may be taken inside of an individual cq lock. Both cqs attached to - * a qp may be locked, with the send cq locked first. No other - * nesting should be done. + * a qp may be locked, with the cq with the lower cqn locked first. + * No other nesting should be done. * * Each struct mthca_cq/qp also has an ref count, protected by the * corresponding table lock. The pointer from the cq/qp_table to the @@ -214,6 +216,7 @@ struct mthca_cq { int arm_sn; wait_queue_head_t wait; + struct mutex mutex; }; struct mthca_srq { @@ -237,6 +240,7 @@ struct mthca_srq { struct mthca_mr mr; wait_queue_head_t wait; + struct mutex mutex; }; struct mthca_wq { @@ -278,6 +282,7 @@ struct mthca_qp { union mthca_buf queue; wait_queue_head_t wait; + struct mutex mutex; }; struct mthca_sqp { |