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-rw-r--r--include/linux/dma-mapping.h5
-rw-r--r--include/linux/mlx5/driver.h4
-rw-r--r--include/linux/netdevice.h4
-rw-r--r--include/rdma/ib_cm.h32
-rw-r--r--include/rdma/ib_mad.h40
-rw-r--r--include/rdma/ib_umem.h4
-rw-r--r--include/rdma/ib_umem_odp.h18
-rw-r--r--include/rdma/ib_verbs.h79
-rw-r--r--include/rdma/restrack.h5
-rw-r--r--include/uapi/rdma/cxgb3-abi.h82
-rw-r--r--include/uapi/rdma/efa-abi.h6
-rw-r--r--include/uapi/rdma/ib_user_ioctl_verbs.h22
-rw-r--r--include/uapi/rdma/mlx5_user_ioctl_cmds.h1
-rw-r--r--include/uapi/rdma/nes-abi.h115
-rw-r--r--include/uapi/rdma/qedr-abi.h25
-rw-r--r--include/uapi/rdma/rdma_user_ioctl_cmds.h22
-rw-r--r--include/uapi/rdma/vmw_pvrdma-abi.h5
17 files changed, 135 insertions, 334 deletions
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 4a1c4fca475a..8023071d6903 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -15,11 +15,8 @@
/**
* List of possible attributes associated with a DMA mapping. The semantics
* of each attribute should be defined in Documentation/DMA-attributes.txt.
- *
- * DMA_ATTR_WRITE_BARRIER: DMA to a memory region with this attribute
- * forces all pending DMA writes to complete.
*/
-#define DMA_ATTR_WRITE_BARRIER (1UL << 0)
+
/*
* DMA_ATTR_WEAK_ORDERING: Specifies that reads and writes to the mapping
* may be weakly ordered, that is that reads and writes may pass each other.
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 1884513aac90..27200dea0297 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -556,8 +556,6 @@ struct mlx5_priv {
struct dentry *cmdif_debugfs;
/* end: qp staff */
- struct xarray mkey_table;
-
/* start: alloc staff */
/* protect buffer alocation according to numa node */
struct mutex alloc_mutex;
@@ -942,8 +940,6 @@ struct mlx5_cmd_mailbox *mlx5_alloc_cmd_mailbox_chain(struct mlx5_core_dev *dev,
gfp_t flags, int npages);
void mlx5_free_cmd_mailbox_chain(struct mlx5_core_dev *dev,
struct mlx5_cmd_mailbox *head);
-void mlx5_init_mkey_table(struct mlx5_core_dev *dev);
-void mlx5_cleanup_mkey_table(struct mlx5_core_dev *dev);
int mlx5_core_create_mkey_cb(struct mlx5_core_dev *dev,
struct mlx5_core_mkey *mkey,
struct mlx5_async_ctx *async_ctx, u32 *in,
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 9e6fb8524d91..cf0923579af4 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1327,6 +1327,10 @@ struct net_device_ops {
struct nlattr *port[]);
int (*ndo_get_vf_port)(struct net_device *dev,
int vf, struct sk_buff *skb);
+ int (*ndo_get_vf_guid)(struct net_device *dev,
+ int vf,
+ struct ifla_vf_guid *node_guid,
+ struct ifla_vf_guid *port_guid);
int (*ndo_set_vf_guid)(struct net_device *dev,
int vf, u64 guid,
int guid_type);
diff --git a/include/rdma/ib_cm.h b/include/rdma/ib_cm.h
index 49f4f75499b3..b01a8a8d4de9 100644
--- a/include/rdma/ib_cm.h
+++ b/include/rdma/ib_cm.h
@@ -1,38 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
/*
* Copyright (c) 2004, 2005 Intel Corporation. All rights reserved.
* Copyright (c) 2004 Topspin Corporation. All rights reserved.
* Copyright (c) 2004 Voltaire Corporation. All rights reserved.
* Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses. You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * OpenIB.org BSD license below:
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above
- * copyright notice, this list of conditions and the following
- * disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials
- * provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * 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.
+ * Copyright (c) 2019, Mellanox Technologies inc. All rights reserved.
*/
-#if !defined(IB_CM_H)
+#ifndef IB_CM_H
#define IB_CM_H
#include <rdma/ib_mad.h>
diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h
index eea946fcc819..4e62650e2127 100644
--- a/include/rdma/ib_mad.h
+++ b/include/rdma/ib_mad.h
@@ -815,46 +815,6 @@ int ib_modify_mad(struct ib_mad_agent *mad_agent,
struct ib_mad_send_buf *send_buf, u32 timeout_ms);
/**
- * ib_redirect_mad_qp - Registers a QP for MAD services.
- * @qp: Reference to a QP that requires MAD services.
- * @rmpp_version: If set, indicates that the client will send
- * and receive MADs that contain the RMPP header for the given version.
- * If set to 0, indicates that RMPP is not used by this client.
- * @send_handler: The completion callback routine invoked after a send
- * request has completed.
- * @recv_handler: The completion callback routine invoked for a received
- * MAD.
- * @context: User specified context associated with the registration.
- *
- * Use of this call allows clients to use MAD services, such as RMPP,
- * on user-owned QPs. After calling this routine, users may send
- * MADs on the specified QP by calling ib_mad_post_send.
- */
-struct ib_mad_agent *ib_redirect_mad_qp(struct ib_qp *qp,
- u8 rmpp_version,
- ib_mad_send_handler send_handler,
- ib_mad_recv_handler recv_handler,
- void *context);
-
-/**
- * ib_process_mad_wc - Processes a work completion associated with a
- * MAD sent or received on a redirected QP.
- * @mad_agent: Specifies the registered MAD service using the redirected QP.
- * @wc: References a work completion associated with a sent or received
- * MAD segment.
- *
- * This routine is used to complete or continue processing on a MAD request.
- * If the work completion is associated with a send operation, calling
- * this routine is required to continue an RMPP transfer or to wait for a
- * corresponding response, if it is a request. If the work completion is
- * associated with a receive operation, calling this routine is required to
- * process an inbound or outbound RMPP transfer, or to match a response MAD
- * with its corresponding request.
- */
-int ib_process_mad_wc(struct ib_mad_agent *mad_agent,
- struct ib_wc *wc);
-
-/**
* ib_create_send_mad - Allocate and initialize a data buffer and work request
* for sending a MAD.
* @mad_agent: Specifies the registered MAD service to associate with the MAD.
diff --git a/include/rdma/ib_umem.h b/include/rdma/ib_umem.h
index a91b2af64ec4..753f54e17e0a 100644
--- a/include/rdma/ib_umem.h
+++ b/include/rdma/ib_umem.h
@@ -70,7 +70,7 @@ static inline size_t ib_umem_num_pages(struct ib_umem *umem)
#ifdef CONFIG_INFINIBAND_USER_MEM
struct ib_umem *ib_umem_get(struct ib_udata *udata, unsigned long addr,
- size_t size, int access, int dmasync);
+ size_t size, int access);
void ib_umem_release(struct ib_umem *umem);
int ib_umem_page_count(struct ib_umem *umem);
int ib_umem_copy_from(void *dst, struct ib_umem *umem, size_t offset,
@@ -85,7 +85,7 @@ unsigned long ib_umem_find_best_pgsz(struct ib_umem *umem,
static inline struct ib_umem *ib_umem_get(struct ib_udata *udata,
unsigned long addr, size_t size,
- int access, int dmasync)
+ int access)
{
return ERR_PTR(-EINVAL);
}
diff --git a/include/rdma/ib_umem_odp.h b/include/rdma/ib_umem_odp.h
index 253df1a1fa54..09b0e4494986 100644
--- a/include/rdma/ib_umem_odp.h
+++ b/include/rdma/ib_umem_odp.h
@@ -78,9 +78,7 @@ struct ib_umem_odp {
bool is_implicit_odp;
struct completion notifier_completion;
- int dying;
unsigned int page_shift;
- struct work_struct work;
};
static inline struct ib_umem_odp *to_ib_umem_odp(struct ib_umem *umem)
@@ -156,22 +154,6 @@ int rbt_ib_umem_for_each_in_range(struct rb_root_cached *root,
umem_call_back cb,
bool blockable, void *cookie);
-/*
- * Find first region intersecting with address range.
- * Return NULL if not found
- */
-static inline struct ib_umem_odp *
-rbt_ib_umem_lookup(struct rb_root_cached *root, u64 addr, u64 length)
-{
- struct interval_tree_node *node;
-
- node = interval_tree_iter_first(root, addr, addr + length - 1);
- if (!node)
- return NULL;
- return container_of(node, struct ib_umem_odp, interval_tree);
-
-}
-
static inline int ib_umem_mmu_notifier_retry(struct ib_umem_odp *umem_odp,
unsigned long mmu_seq)
{
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index e7e733add99f..03352ec4302c 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -445,6 +445,8 @@ struct ib_device_attr {
struct ib_tm_caps tm_caps;
struct ib_cq_caps cq_caps;
u64 max_dm_size;
+ /* Max entries for sgl for optimized performance per READ */
+ u32 max_sgl_rd;
};
enum ib_mtu {
@@ -1471,6 +1473,7 @@ struct ib_ucontext {
* Implementation details of the RDMA core, don't use in drivers:
*/
struct rdma_restrack_entry res;
+ struct xarray mmap_xa;
};
struct ib_uobject {
@@ -2120,7 +2123,7 @@ struct ib_flow_action {
atomic_t usecnt;
};
-struct ib_mad_hdr;
+struct ib_mad;
struct ib_grh;
enum ib_process_mad_flags {
@@ -2218,6 +2221,11 @@ struct rdma_netdev_alloc_params {
struct net_device *netdev, void *param);
};
+struct ib_odp_counters {
+ atomic64_t faults;
+ atomic64_t invalidations;
+};
+
struct ib_counters {
struct ib_device *device;
struct ib_uobject *uobject;
@@ -2251,6 +2259,21 @@ struct iw_cm_conn_param;
#define DECLARE_RDMA_OBJ_SIZE(ib_struct) size_t size_##ib_struct
+struct rdma_user_mmap_entry {
+ struct kref ref;
+ struct ib_ucontext *ucontext;
+ unsigned long start_pgoff;
+ size_t npages;
+ bool driver_removed;
+};
+
+/* Return the offset (in bytes) the user should pass to libc's mmap() */
+static inline u64
+rdma_user_mmap_get_offset(const struct rdma_user_mmap_entry *entry)
+{
+ return (u64)entry->start_pgoff << PAGE_SHIFT;
+}
+
/**
* struct ib_device_ops - InfiniBand device operations
* This structure defines all the InfiniBand device operations, providers will
@@ -2278,9 +2301,8 @@ struct ib_device_ops {
int (*process_mad)(struct ib_device *device, int process_mad_flags,
u8 port_num, const struct ib_wc *in_wc,
const struct ib_grh *in_grh,
- const struct ib_mad_hdr *in_mad, size_t in_mad_size,
- struct ib_mad_hdr *out_mad, size_t *out_mad_size,
- u16 *out_mad_pkey_index);
+ const struct ib_mad *in_mad, struct ib_mad *out_mad,
+ size_t *out_mad_size, u16 *out_mad_pkey_index);
int (*query_device)(struct ib_device *device,
struct ib_device_attr *device_attr,
struct ib_udata *udata);
@@ -2363,6 +2385,13 @@ struct ib_device_ops {
struct ib_udata *udata);
void (*dealloc_ucontext)(struct ib_ucontext *context);
int (*mmap)(struct ib_ucontext *context, struct vm_area_struct *vma);
+ /**
+ * This will be called once refcount of an entry in mmap_xa reaches
+ * zero. The type of the memory that was mapped may differ between
+ * entries and is opaque to the rdma_user_mmap interface.
+ * Therefore needs to be implemented by the driver in mmap_free.
+ */
+ void (*mmap_free)(struct rdma_user_mmap_entry *entry);
void (*disassociate_ucontext)(struct ib_ucontext *ibcontext);
int (*alloc_pd)(struct ib_pd *pd, struct ib_udata *udata);
void (*dealloc_pd)(struct ib_pd *pd, struct ib_udata *udata);
@@ -2448,6 +2477,9 @@ struct ib_device_ops {
struct ifla_vf_info *ivf);
int (*get_vf_stats)(struct ib_device *device, int vf, u8 port,
struct ifla_vf_stats *stats);
+ int (*get_vf_guid)(struct ib_device *device, int vf, u8 port,
+ struct ifla_vf_guid *node_guid,
+ struct ifla_vf_guid *port_guid);
int (*set_vf_guid)(struct ib_device *device, int vf, u8 port, u64 guid,
int type);
struct ib_wq *(*create_wq)(struct ib_pd *pd,
@@ -2563,6 +2595,13 @@ struct ib_device_ops {
*/
int (*counter_update_stats)(struct rdma_counter *counter);
+ /**
+ * Allows rdma drivers to add their own restrack attributes
+ * dumped via 'rdma stat' iproute2 command.
+ */
+ int (*fill_stat_entry)(struct sk_buff *msg,
+ struct rdma_restrack_entry *entry);
+
DECLARE_RDMA_OBJ_SIZE(ib_ah);
DECLARE_RDMA_OBJ_SIZE(ib_cq);
DECLARE_RDMA_OBJ_SIZE(ib_pd);
@@ -2789,18 +2828,21 @@ void ib_set_client_data(struct ib_device *device, struct ib_client *client,
void ib_set_device_ops(struct ib_device *device,
const struct ib_device_ops *ops);
-#if IS_ENABLED(CONFIG_INFINIBAND_USER_ACCESS)
int rdma_user_mmap_io(struct ib_ucontext *ucontext, struct vm_area_struct *vma,
- unsigned long pfn, unsigned long size, pgprot_t prot);
-#else
-static inline int rdma_user_mmap_io(struct ib_ucontext *ucontext,
- struct vm_area_struct *vma,
- unsigned long pfn, unsigned long size,
- pgprot_t prot)
-{
- return -EINVAL;
-}
-#endif
+ unsigned long pfn, unsigned long size, pgprot_t prot,
+ struct rdma_user_mmap_entry *entry);
+int rdma_user_mmap_entry_insert(struct ib_ucontext *ucontext,
+ struct rdma_user_mmap_entry *entry,
+ size_t length);
+struct rdma_user_mmap_entry *
+rdma_user_mmap_entry_get_pgoff(struct ib_ucontext *ucontext,
+ unsigned long pgoff);
+struct rdma_user_mmap_entry *
+rdma_user_mmap_entry_get(struct ib_ucontext *ucontext,
+ struct vm_area_struct *vma);
+void rdma_user_mmap_entry_put(struct rdma_user_mmap_entry *entry);
+
+void rdma_user_mmap_entry_remove(struct rdma_user_mmap_entry *entry);
static inline int ib_copy_from_udata(void *dest, struct ib_udata *udata, size_t len)
{
@@ -3303,6 +3345,9 @@ int ib_get_vf_config(struct ib_device *device, int vf, u8 port,
struct ifla_vf_info *info);
int ib_get_vf_stats(struct ib_device *device, int vf, u8 port,
struct ifla_vf_stats *stats);
+int ib_get_vf_guid(struct ib_device *device, int vf, u8 port,
+ struct ifla_vf_guid *node_guid,
+ struct ifla_vf_guid *port_guid);
int ib_set_vf_guid(struct ib_device *device, int vf, u8 port, u64 guid,
int type);
@@ -4043,9 +4088,7 @@ static inline void ib_dma_unmap_sg_attrs(struct ib_device *dev,
*/
static inline unsigned int ib_dma_max_seg_size(struct ib_device *dev)
{
- struct device_dma_parameters *p = dev->dma_device->dma_parms;
-
- return p ? p->max_segment_size : UINT_MAX;
+ return dma_get_max_seg_size(dev->dma_device);
}
/**
diff --git a/include/rdma/restrack.h b/include/rdma/restrack.h
index 83df1ec6664e..7682d1bcf789 100644
--- a/include/rdma/restrack.h
+++ b/include/rdma/restrack.h
@@ -156,6 +156,11 @@ int rdma_nl_put_driver_u32_hex(struct sk_buff *msg, const char *name,
int rdma_nl_put_driver_u64(struct sk_buff *msg, const char *name, u64 value);
int rdma_nl_put_driver_u64_hex(struct sk_buff *msg, const char *name,
u64 value);
+int rdma_nl_put_driver_string(struct sk_buff *msg, const char *name,
+ const char *str);
+int rdma_nl_stat_hwcounter_entry(struct sk_buff *msg, const char *name,
+ u64 value);
+
struct rdma_restrack_entry *rdma_restrack_get_byid(struct ib_device *dev,
enum rdma_restrack_type type,
u32 id);
diff --git a/include/uapi/rdma/cxgb3-abi.h b/include/uapi/rdma/cxgb3-abi.h
deleted file mode 100644
index 85aed672f43e..000000000000
--- a/include/uapi/rdma/cxgb3-abi.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
-/*
- * Copyright (c) 2006 Chelsio, Inc. All rights reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses. You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * OpenIB.org BSD license below:
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above
- * copyright notice, this list of conditions and the following
- * disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials
- * provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * 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.
- */
-#ifndef CXGB3_ABI_USER_H
-#define CXGB3_ABI_USER_H
-
-#include <linux/types.h>
-
-#define IWCH_UVERBS_ABI_VERSION 1
-
-/*
- * Make sure that all structs defined in this file remain laid out so
- * that they pack the same way on 32-bit and 64-bit architectures (to
- * avoid incompatibility between 32-bit userspace and 64-bit kernels).
- * In particular do not use pointer types -- pass pointers in __aligned_u64
- * instead.
- */
-struct iwch_create_cq_req {
- __aligned_u64 user_rptr_addr;
-};
-
-struct iwch_create_cq_resp_v0 {
- __aligned_u64 key;
- __u32 cqid;
- __u32 size_log2;
-};
-
-struct iwch_create_cq_resp {
- __aligned_u64 key;
- __u32 cqid;
- __u32 size_log2;
- __u32 memsize;
- __u32 reserved;
-};
-
-struct iwch_create_qp_resp {
- __aligned_u64 key;
- __aligned_u64 db_key;
- __u32 qpid;
- __u32 size_log2;
- __u32 sq_size_log2;
- __u32 rq_size_log2;
-};
-
-struct iwch_reg_user_mr_resp {
- __u32 pbl_addr;
-};
-
-struct iwch_alloc_pd_resp {
- __u32 pdid;
-};
-
-#endif /* CXGB3_ABI_USER_H */
diff --git a/include/uapi/rdma/efa-abi.h b/include/uapi/rdma/efa-abi.h
index 9599a2a62be8..53b6e2036a9b 100644
--- a/include/uapi/rdma/efa-abi.h
+++ b/include/uapi/rdma/efa-abi.h
@@ -90,12 +90,18 @@ struct efa_ibv_create_ah_resp {
__u8 reserved_30[2];
};
+enum {
+ EFA_QUERY_DEVICE_CAPS_RDMA_READ = 1 << 0,
+};
+
struct efa_ibv_ex_query_device_resp {
__u32 comp_mask;
__u32 max_sq_wr;
__u32 max_rq_wr;
__u16 max_sq_sge;
__u16 max_rq_sge;
+ __u32 max_rdma_size;
+ __u32 device_caps;
};
#endif /* EFA_ABI_USER_H */
diff --git a/include/uapi/rdma/ib_user_ioctl_verbs.h b/include/uapi/rdma/ib_user_ioctl_verbs.h
index 72c7fc75f960..9019b2d906ea 100644
--- a/include/uapi/rdma/ib_user_ioctl_verbs.h
+++ b/include/uapi/rdma/ib_user_ioctl_verbs.h
@@ -173,4 +173,26 @@ struct ib_uverbs_query_port_resp_ex {
__u8 reserved[6];
};
+enum rdma_driver_id {
+ RDMA_DRIVER_UNKNOWN,
+ RDMA_DRIVER_MLX5,
+ RDMA_DRIVER_MLX4,
+ RDMA_DRIVER_CXGB3,
+ RDMA_DRIVER_CXGB4,
+ RDMA_DRIVER_MTHCA,
+ RDMA_DRIVER_BNXT_RE,
+ RDMA_DRIVER_OCRDMA,
+ RDMA_DRIVER_NES,
+ RDMA_DRIVER_I40IW,
+ RDMA_DRIVER_VMW_PVRDMA,
+ RDMA_DRIVER_QEDR,
+ RDMA_DRIVER_HNS,
+ RDMA_DRIVER_USNIC,
+ RDMA_DRIVER_RXE,
+ RDMA_DRIVER_HFI1,
+ RDMA_DRIVER_QIB,
+ RDMA_DRIVER_EFA,
+ RDMA_DRIVER_SIW,
+};
+
#endif
diff --git a/include/uapi/rdma/mlx5_user_ioctl_cmds.h b/include/uapi/rdma/mlx5_user_ioctl_cmds.h
index d0da070cf0ab..20d88307f75f 100644
--- a/include/uapi/rdma/mlx5_user_ioctl_cmds.h
+++ b/include/uapi/rdma/mlx5_user_ioctl_cmds.h
@@ -198,6 +198,7 @@ enum mlx5_ib_create_flow_attrs {
MLX5_IB_ATTR_CREATE_FLOW_ARR_FLOW_ACTIONS,
MLX5_IB_ATTR_CREATE_FLOW_TAG,
MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX,
+ MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX_OFFSET,
};
enum mlx5_ib_destoy_flow_attrs {
diff --git a/include/uapi/rdma/nes-abi.h b/include/uapi/rdma/nes-abi.h
deleted file mode 100644
index f80495baa969..000000000000
--- a/include/uapi/rdma/nes-abi.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
-/*
- * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved.
- * Copyright (c) 2005 Topspin Communications. All rights reserved.
- * Copyright (c) 2005 Cisco Systems. All rights reserved.
- * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses. You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * OpenIB.org BSD license below:
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above
- * copyright notice, this list of conditions and the following
- * disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials
- * provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * 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.
- *
- */
-
-#ifndef NES_ABI_USER_H
-#define NES_ABI_USER_H
-
-#include <linux/types.h>
-
-#define NES_ABI_USERSPACE_VER 2
-#define NES_ABI_KERNEL_VER 2
-
-/*
- * Make sure that all structs defined in this file remain laid out so
- * that they pack the same way on 32-bit and 64-bit architectures (to
- * avoid incompatibility between 32-bit userspace and 64-bit kernels).
- * In particular do not use pointer types -- pass pointers in __u64
- * instead.
- */
-
-struct nes_alloc_ucontext_req {
- __u32 reserved32;
- __u8 userspace_ver;
- __u8 reserved8[3];
-};
-
-struct nes_alloc_ucontext_resp {
- __u32 max_pds; /* maximum pds allowed for this user process */
- __u32 max_qps; /* maximum qps allowed for this user process */
- __u32 wq_size; /* size of the WQs (sq+rq) allocated to the mmaped area */
- __u8 virtwq; /* flag to indicate if virtual WQ are to be used or not */
- __u8 kernel_ver;
- __u8 reserved[2];
-};
-
-struct nes_alloc_pd_resp {
- __u32 pd_id;
- __u32 mmap_db_index;
-};
-
-struct nes_create_cq_req {
- __aligned_u64 user_cq_buffer;
- __u32 mcrqf;
- __u8 reserved[4];
-};
-
-struct nes_create_qp_req {
- __aligned_u64 user_wqe_buffers;
- __aligned_u64 user_qp_buffer;
-};
-
-enum iwnes_memreg_type {
- IWNES_MEMREG_TYPE_MEM = 0x0000,
- IWNES_MEMREG_TYPE_QP = 0x0001,
- IWNES_MEMREG_TYPE_CQ = 0x0002,
- IWNES_MEMREG_TYPE_MW = 0x0003,
- IWNES_MEMREG_TYPE_FMR = 0x0004,
- IWNES_MEMREG_TYPE_FMEM = 0x0005,
-};
-
-struct nes_mem_reg_req {
- __u32 reg_type; /* indicates if id is memory, QP or CQ */
- __u32 reserved;
-};
-
-struct nes_create_cq_resp {
- __u32 cq_id;
- __u32 cq_size;
- __u32 mmap_db_index;
- __u32 reserved;
-};
-
-struct nes_create_qp_resp {
- __u32 qp_id;
- __u32 actual_sq_size;
- __u32 actual_rq_size;
- __u32 mmap_sq_db_index;
- __u32 mmap_rq_db_index;
- __u32 nes_drv_opt;
-};
-
-#endif /* NES_ABI_USER_H */
diff --git a/include/uapi/rdma/qedr-abi.h b/include/uapi/rdma/qedr-abi.h
index 7a10b3a325fa..c022ee26089b 100644
--- a/include/uapi/rdma/qedr-abi.h
+++ b/include/uapi/rdma/qedr-abi.h
@@ -38,6 +38,15 @@
#define QEDR_ABI_VERSION (8)
/* user kernel communication data structures. */
+enum qedr_alloc_ucontext_flags {
+ QEDR_ALLOC_UCTX_RESERVED = 1 << 0,
+ QEDR_ALLOC_UCTX_DB_REC = 1 << 1
+};
+
+struct qedr_alloc_ucontext_req {
+ __u32 context_flags;
+ __u32 reserved;
+};
struct qedr_alloc_ucontext_resp {
__aligned_u64 db_pa;
@@ -74,6 +83,7 @@ struct qedr_create_cq_uresp {
__u32 db_offset;
__u16 icid;
__u16 reserved;
+ __aligned_u64 db_rec_addr;
};
struct qedr_create_qp_ureq {
@@ -109,6 +119,13 @@ struct qedr_create_qp_uresp {
__u32 rq_db2_offset;
__u32 reserved;
+
+ /* address of SQ doorbell recovery user entry */
+ __aligned_u64 sq_db_rec_addr;
+
+ /* address of RQ doorbell recovery user entry */
+ __aligned_u64 rq_db_rec_addr;
+
};
struct qedr_create_srq_ureq {
@@ -128,4 +145,12 @@ struct qedr_create_srq_uresp {
__u32 reserved1;
};
+/* doorbell recovery entry allocated and populated by userspace doorbelling
+ * entities and mapped to kernel. Kernel uses this to register doorbell
+ * information with doorbell drop recovery mechanism.
+ */
+struct qedr_user_db_rec {
+ __aligned_u64 db_data; /* doorbell data */
+};
+
#endif /* __QEDR_USER_H__ */
diff --git a/include/uapi/rdma/rdma_user_ioctl_cmds.h b/include/uapi/rdma/rdma_user_ioctl_cmds.h
index b8bb285f6b2a..7b1ec806f8f9 100644
--- a/include/uapi/rdma/rdma_user_ioctl_cmds.h
+++ b/include/uapi/rdma/rdma_user_ioctl_cmds.h
@@ -84,26 +84,4 @@ struct ib_uverbs_ioctl_hdr {
struct ib_uverbs_attr attrs[0];
};
-enum rdma_driver_id {
- RDMA_DRIVER_UNKNOWN,
- RDMA_DRIVER_MLX5,
- RDMA_DRIVER_MLX4,
- RDMA_DRIVER_CXGB3,
- RDMA_DRIVER_CXGB4,
- RDMA_DRIVER_MTHCA,
- RDMA_DRIVER_BNXT_RE,
- RDMA_DRIVER_OCRDMA,
- RDMA_DRIVER_NES,
- RDMA_DRIVER_I40IW,
- RDMA_DRIVER_VMW_PVRDMA,
- RDMA_DRIVER_QEDR,
- RDMA_DRIVER_HNS,
- RDMA_DRIVER_USNIC,
- RDMA_DRIVER_RXE,
- RDMA_DRIVER_HFI1,
- RDMA_DRIVER_QIB,
- RDMA_DRIVER_EFA,
- RDMA_DRIVER_SIW,
-};
-
#endif
diff --git a/include/uapi/rdma/vmw_pvrdma-abi.h b/include/uapi/rdma/vmw_pvrdma-abi.h
index 6e73f0274e41..f8b638c73371 100644
--- a/include/uapi/rdma/vmw_pvrdma-abi.h
+++ b/include/uapi/rdma/vmw_pvrdma-abi.h
@@ -179,6 +179,11 @@ struct pvrdma_create_qp {
__aligned_u64 qp_addr;
};
+struct pvrdma_create_qp_resp {
+ __u32 qpn;
+ __u32 qp_handle;
+};
+
/* PVRDMA masked atomic compare and swap */
struct pvrdma_ex_cmp_swap {
__aligned_u64 swap_val;
generated by cgit (git 2.34.1) at 2024-06-12 21:10:05 +0000