These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / infiniband / ulp / isert / ib_isert.h

diff --git a/kernel/drivers/infiniband/ulp/isert/ib_isert.h b/kernel/drivers/infiniband/ulp/isert/ib_isert.h
index 9ec23a7..3d7fbc4 100644 (file)
--- a/kernel/drivers/infiniband/ulp/isert/ib_isert.h
+++ b/kernel/drivers/infiniband/ulp/isert/ib_isert.h
@@ -84,14 +84,12 @@ enum isert_indicator {
 
 struct pi_context {
        struct ib_mr                   *prot_mr;
-       struct ib_fast_reg_page_list   *prot_frpl;
        struct ib_mr                   *sig_mr;
 };
 
 struct fast_reg_descriptor {
        struct list_head                list;
        struct ib_mr                   *data_mr;
-       struct ib_fast_reg_page_list   *data_frpl;
        u8                              ind;
        struct pi_context              *pi_ctx;
 };
@@ -113,14 +111,13 @@ enum {
 };
 
 struct isert_rdma_wr {
-       struct list_head        wr_list;
        struct isert_cmd        *isert_cmd;
        enum iser_ib_op_code    iser_ib_op;
        struct ib_sge           *ib_sge;
        struct ib_sge           s_ib_sge;
-       int                     send_wr_num;
-       struct ib_send_wr       *send_wr;
-       struct ib_send_wr       s_send_wr;
+       int                     rdma_wr_num;
+       struct ib_rdma_wr       *rdma_wr;
+       struct ib_rdma_wr       s_rdma_wr;
        struct ib_sge           ib_sg[3];
        struct isert_data_buf   data;
        struct isert_data_buf   prot;
@@ -134,14 +131,13 @@ struct isert_cmd {
        uint64_t                write_va;
        u64                     pdu_buf_dma;
        u32                     pdu_buf_len;
-       u32                     read_va_off;
-       u32                     write_va_off;
-       u32                     rdma_wr_num;
        struct isert_conn       *conn;
        struct iscsi_cmd        *iscsi_cmd;
        struct iser_tx_desc     tx_desc;
+       struct iser_rx_desc     *rx_desc;
        struct isert_rdma_wr    rdma_wr;
        struct work_struct      comp_work;
+       struct scatterlist      sg;
 };
 
 struct isert_device;
@@ -159,11 +155,10 @@ struct isert_conn {
        u64                     login_req_dma;
        int                     login_req_len;
        u64                     login_rsp_dma;
-       unsigned int            rx_desc_head;
        struct iser_rx_desc     *rx_descs;
-       struct ib_recv_wr       rx_wr[ISERT_MIN_POSTED_RX];
+       struct ib_recv_wr       rx_wr[ISERT_QP_MAX_RECV_DTOS];
        struct iscsi_conn       *conn;
-       struct list_head        accept_node;
+       struct list_head        node;
        struct completion       login_comp;
        struct completion       login_req_comp;
        struct iser_tx_desc     login_tx_desc;
@@ -209,7 +204,6 @@ struct isert_device {
        int                     refcount;
        struct ib_device        *ib_device;
        struct ib_pd            *pd;
-       struct ib_mr            *mr;
        struct isert_comp       *comps;
        int                     comps_used;
        struct list_head        dev_node;
@@ -223,9 +217,9 @@ struct isert_device {
 
 struct isert_np {
        struct iscsi_np         *np;
-       struct semaphore        np_sem;
-       struct rdma_cm_id       *np_cm_id;
-       struct mutex            np_accept_mutex;
-       struct list_head        np_accept_list;
-       struct completion       np_login_comp;
+       struct semaphore        sem;
+       struct rdma_cm_id       *cm_id;
+       struct mutex            mutex;
+       struct list_head        accepted;
+       struct list_head        pending;
 };