diff options
Diffstat (limited to 'net/rds/iw.h')
| -rw-r--r-- | net/rds/iw.h | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/net/rds/iw.h b/net/rds/iw.h index b4fb2725289..04ce3b193f7 100644 --- a/net/rds/iw.h +++ b/net/rds/iw.h @@ -1,6 +1,7 @@ #ifndef _RDS_IW_H #define _RDS_IW_H +#include <linux/interrupt.h> #include <rdma/ib_verbs.h> #include <rdma/rdma_cm.h> #include "rds.h" @@ -70,7 +71,7 @@ struct rds_iw_send_work { struct rds_message *s_rm; /* We should really put these into a union: */ - struct rds_rdma_op *s_op; + struct rm_rdma_op *s_op; struct rds_iw_mapping *s_mapping; struct ib_mr *s_mr; struct ib_fast_reg_page_list *s_page_list; @@ -119,6 +120,7 @@ struct rds_iw_connection { struct rds_iw_send_work *i_sends; /* rx */ + struct tasklet_struct i_recv_tasklet; struct mutex i_recv_mutex; struct rds_iw_work_ring i_recv_ring; struct rds_iw_incoming *i_iwinc; @@ -181,7 +183,6 @@ struct rds_iw_device { struct ib_pd *pd; struct ib_mr *mr; struct rds_iw_mr_pool *mr_pool; - int page_shift; int max_sge; unsigned int max_wrs; unsigned int dma_local_lkey:1; @@ -268,8 +269,6 @@ static inline u32 rds_iw_local_dma_lkey(struct rds_iw_connection *ic) /* ib.c */ extern struct rds_transport rds_iw_transport; -extern void rds_iw_add_one(struct ib_device *device); -extern void rds_iw_remove_one(struct ib_device *device); extern struct ib_client rds_iw_client; extern unsigned int fastreg_pool_size; @@ -284,7 +283,7 @@ void rds_iw_conn_free(void *arg); int rds_iw_conn_connect(struct rds_connection *conn); void rds_iw_conn_shutdown(struct rds_connection *conn); void rds_iw_state_change(struct sock *sk); -int __init rds_iw_listen_init(void); +int rds_iw_listen_init(void); void rds_iw_listen_stop(void); void __rds_iw_conn_error(struct rds_connection *conn, const char *, ...); int rds_iw_cm_handle_connect(struct rdma_cm_id *cm_id, @@ -318,19 +317,18 @@ void *rds_iw_get_mr(struct scatterlist *sg, unsigned long nents, void rds_iw_sync_mr(void *trans_private, int dir); void rds_iw_free_mr(void *trans_private, int invalidate); void rds_iw_flush_mrs(void); -void rds_iw_remove_cm_id(struct rds_iw_device *rds_iwdev, struct rdma_cm_id *cm_id); /* ib_recv.c */ -int __init rds_iw_recv_init(void); +int rds_iw_recv_init(void); void rds_iw_recv_exit(void); int rds_iw_recv(struct rds_connection *conn); int rds_iw_recv_refill(struct rds_connection *conn, gfp_t kptr_gfp, gfp_t page_gfp, int prefill); -void rds_iw_inc_purge(struct rds_incoming *inc); void rds_iw_inc_free(struct rds_incoming *inc); int rds_iw_inc_copy_to_user(struct rds_incoming *inc, struct iovec *iov, size_t size); void rds_iw_recv_cq_comp_handler(struct ib_cq *cq, void *context); +void rds_iw_recv_tasklet_fn(unsigned long data); void rds_iw_recv_init_ring(struct rds_iw_connection *ic); void rds_iw_recv_clear_ring(struct rds_iw_connection *ic); void rds_iw_recv_init_ack(struct rds_iw_connection *ic); @@ -357,11 +355,11 @@ int rds_iw_xmit(struct rds_connection *conn, struct rds_message *rm, void rds_iw_send_cq_comp_handler(struct ib_cq *cq, void *context); void rds_iw_send_init_ring(struct rds_iw_connection *ic); void rds_iw_send_clear_ring(struct rds_iw_connection *ic); -int rds_iw_xmit_rdma(struct rds_connection *conn, struct rds_rdma_op *op); +int rds_iw_xmit_rdma(struct rds_connection *conn, struct rm_rdma_op *op); void rds_iw_send_add_credits(struct rds_connection *conn, unsigned int credits); void rds_iw_advertise_credits(struct rds_connection *conn, unsigned int posted); int rds_iw_send_grab_credits(struct rds_iw_connection *ic, u32 wanted, - u32 *adv_credits, int need_posted); + u32 *adv_credits, int need_posted, int max_posted); /* ib_stats.c */ DECLARE_PER_CPU(struct rds_iw_statistics, rds_iw_stats); @@ -370,7 +368,7 @@ unsigned int rds_iw_stats_info_copy(struct rds_info_iterator *iter, unsigned int avail); /* ib_sysctl.c */ -int __init rds_iw_sysctl_init(void); +int rds_iw_sysctl_init(void); void rds_iw_sysctl_exit(void); extern unsigned long rds_iw_sysctl_max_send_wr; extern unsigned long rds_iw_sysctl_max_recv_wr; @@ -378,7 +376,6 @@ extern unsigned long rds_iw_sysctl_max_unsig_wrs; extern unsigned long rds_iw_sysctl_max_unsig_bytes; extern unsigned long rds_iw_sysctl_max_recv_allocation; extern unsigned int rds_iw_sysctl_flow_control; -extern ctl_table rds_iw_sysctl_table[]; /* * Helper functions for getting/setting the header and data SGEs in |