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Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

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Pull main InfiniBand/RDMA updates from Roland Dreier:

 - add iWARP port mapper to avoid conflicts between RDMA and normal
   stack TCP connections.

 - fixes for i386 / x86-64 structure padding differences (ABI
   compatibility for 32-on-64) from Yann Droneaud.

 - a pile of SRP initiator fixes from Bart Van Assche.

 - fixes for a writeback / memory allocation deadlock with NFS over
   IPoIB connected mode from Jiri Kosina.

 - the usual fixes and cleanups to mlx4, mlx5, cxgb4 and other low-level
   drivers.

* tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (61 commits)
  RDMA/cxgb4: Add support for iWARP Port Mapper user space service
  RDMA/nes: Add support for iWARP Port Mapper user space service
  RDMA/core: Add support for iWARP Port Mapper user space service
  IB/mlx4: Fix gfp passing in create_qp_common()
  IB/umad: Fix use-after-free on close
  IB/core: Fix kobject leak on device register error flow
  RDMA/cxgb4: add missing padding at end of struct c4iw_alloc_ucontext_resp
  mlx4_core: Fix GFP flags parameters to be gfp_t
  IB/core: Fix port kobject deletion during error flow
  IB/core: Remove unneeded kobject_get/put calls
  IB/core: Fix sparse warnings about redeclared functions
  IB/mad: Fix sparse warning about gfp_t use
  IB/mlx4: Implement IB_QP_CREATE_USE_GFP_NOIO
  IB: Add a QP creation flag to use GFP_NOIO allocations
  IB: Return error for unsupported QP creation flags
  IB: Allow build of hw/ and ulp/ subdirectories independently
  mlx4_core: Move handling of MLX4_QP_ST_MLX to proper switch statement
  RDMA/cxgb4: Add missing padding at end of struct c4iw_create_cq_resp
  IB/srp: Avoid problems if a header uses pr_fmt
  IB/umad: Fix error handling
  ...
This commit is contained in:
Linus Torvalds
2014-06-10 10:41:33 -07:00
parent 77c32bbbe0 eeaddf3670
commit 1d21b1bf53
76 changed files with 3871 additions and 734 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
include/linux/mlx4/device.h
View File

@@ -401,6 +401,7 @@ struct mlx4_caps {
int max_rq_desc_sz;
int max_qp_init_rdma;
int max_qp_dest_rdma;
u32 *qp0_qkey;
u32 *qp0_proxy;
u32 *qp1_proxy;
u32 *qp0_tunnel;
@@ -837,7 +838,7 @@ static inline int mlx4_is_slave(struct mlx4_dev *dev)
}
int mlx4_buf_alloc(struct mlx4_dev *dev, int size, int max_direct,
struct mlx4_buf *buf);
struct mlx4_buf *buf, gfp_t gfp);
void mlx4_buf_free(struct mlx4_dev *dev, int size, struct mlx4_buf *buf);
static inline void *mlx4_buf_offset(struct mlx4_buf *buf, int offset)
{
@@ -874,9 +875,10 @@ int mlx4_mw_enable(struct mlx4_dev *dev, struct mlx4_mw *mw);
int mlx4_write_mtt(struct mlx4_dev *dev, struct mlx4_mtt *mtt,
int start_index, int npages, u64 *page_list);
int mlx4_buf_write_mtt(struct mlx4_dev *dev, struct mlx4_mtt *mtt,
struct mlx4_buf *buf);
struct mlx4_buf *buf, gfp_t gfp);
int mlx4_db_alloc(struct mlx4_dev *dev, struct mlx4_db *db, int order);
int mlx4_db_alloc(struct mlx4_dev *dev, struct mlx4_db *db, int order,
gfp_t gfp);
void mlx4_db_free(struct mlx4_dev *dev, struct mlx4_db *db);
int mlx4_alloc_hwq_res(struct mlx4_dev *dev, struct mlx4_hwq_resources *wqres,
@@ -892,7 +894,8 @@ void mlx4_cq_free(struct mlx4_dev *dev, struct mlx4_cq *cq);
int mlx4_qp_reserve_range(struct mlx4_dev *dev, int cnt, int align, int *base);
void mlx4_qp_release_range(struct mlx4_dev *dev, int base_qpn, int cnt);
int mlx4_qp_alloc(struct mlx4_dev *dev, int qpn, struct mlx4_qp *qp);
int mlx4_qp_alloc(struct mlx4_dev *dev, int qpn, struct mlx4_qp *qp,
gfp_t gfp);
void mlx4_qp_free(struct mlx4_dev *dev, struct mlx4_qp *qp);
int mlx4_srq_alloc(struct mlx4_dev *dev, u32 pdn, u32 cqn, u16 xrcdn,
@@ -1234,4 +1237,8 @@ int mlx4_phys_to_slave_port(struct mlx4_dev *dev, int slave, int port);
int mlx4_get_base_gid_ix(struct mlx4_dev *dev, int slave, int port);
int mlx4_config_vxlan_port(struct mlx4_dev *dev, __be16 udp_port);
int mlx4_vf_smi_enabled(struct mlx4_dev *dev, int slave, int port);
int mlx4_vf_get_enable_smi_admin(struct mlx4_dev *dev, int slave, int port);
int mlx4_vf_set_enable_smi_admin(struct mlx4_dev *dev, int slave, int port,
int enable);
#endif /* MLX4_DEVICE_H */

1
include/linux/mlx5/driver.h
View File

@@ -427,7 +427,6 @@ struct mlx5_core_mr {
u64 size;
u32 key;
u32 pd;
u32 access;
};
struct mlx5_core_srq {