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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-05 14:05:57 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-05 14:05:57 -0700 |
commit | 242b23319809e05170b3cc0d44d3b4bd202bb073 (patch) | |
tree | 195e39fd02942ee0ef60ead7239859f2fe0c12a1 /include/rdma/ib_cm.h | |
parent | 3f7e82379fc91102d82ed89822bd4242c83e40d5 (diff) | |
parent | fba97dc7fc76b2c9a909fa0b3786d30a9899f5cf (diff) | |
download | lwn-242b23319809e05170b3cc0d44d3b4bd202bb073.tar.gz lwn-242b23319809e05170b3cc0d44d3b4bd202bb073.zip |
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma updates from Jason Gunthorpe:
"A more active cycle than most of the recent past, with a few large,
long discussed works this time.
The RNBD block driver has been posted for nearly two years now, and
flowing through RDMA due to it also introducing a new ULP.
The removal of FMR has been a recurring discussion theme for a long
time.
And the usual smattering of features and bug fixes.
Summary:
- Various small driver bugs fixes in rxe, mlx5, hfi1, and efa
- Continuing driver cleanups in bnxt_re, hns
- Big cleanup of mlx5 QP creation flows
- More consistent use of src port and flow label when LAG is used and
a mlx5 implementation
- Additional set of cleanups for IB CM
- 'RNBD' network block driver and target. This is a network block
RDMA device specific to ionos's cloud environment. It brings strong
multipath and resiliency capabilities.
- Accelerated IPoIB for HFI1
- QP/WQ/SRQ ioctl migration for uverbs, and support for multiple
async fds
- Support for exchanging the new IBTA defiend ECE data during RDMA CM
exchanges
- Removal of the very old and insecure FMR interface from all ULPs
and drivers. FRWR should be preferred for at least a decade now"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (247 commits)
RDMA/cm: Spurious WARNING triggered in cm_destroy_id()
RDMA/mlx5: Return ECE DC support
RDMA/mlx5: Don't rely on FW to set zeros in ECE response
RDMA/mlx5: Return an error if copy_to_user fails
IB/hfi1: Use free_netdev() in hfi1_netdev_free()
RDMA/hns: Uninitialized variable in modify_qp_init_to_rtr()
RDMA/core: Move and rename trace_cm_id_create()
IB/hfi1: Fix hfi1_netdev_rx_init() error handling
RDMA: Remove 'max_map_per_fmr'
RDMA: Remove 'max_fmr'
RDMA/core: Remove FMR device ops
RDMA/rdmavt: Remove FMR memory registration
RDMA/mthca: Remove FMR support for memory registration
RDMA/mlx4: Remove FMR support for memory registration
RDMA/i40iw: Remove FMR leftovers
RDMA/bnxt_re: Remove FMR leftovers
RDMA/mlx5: Remove FMR leftovers
RDMA/core: Remove FMR pool API
RDMA/rds: Remove FMR support for memory registration
RDMA/srp: Remove support for FMR memory registration
...
Diffstat (limited to 'include/rdma/ib_cm.h')
-rw-r--r-- | include/rdma/ib_cm.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/rdma/ib_cm.h b/include/rdma/ib_cm.h index 058cfbc2b37f..0f1ea5f2d01c 100644 --- a/include/rdma/ib_cm.h +++ b/include/rdma/ib_cm.h @@ -11,6 +11,7 @@ #include <rdma/ib_mad.h> #include <rdma/ib_sa.h> +#include <rdma/rdma_cm.h> /* ib_cm and ib_user_cm modules share /sys/class/infiniband_cm */ extern struct class cm_class; @@ -115,6 +116,7 @@ struct ib_cm_req_event_param { unsigned int retry_count:3; unsigned int rnr_retry_count:3; unsigned int srq:1; + struct rdma_ucm_ece ece; }; struct ib_cm_rep_event_param { @@ -129,6 +131,7 @@ struct ib_cm_rep_event_param { unsigned int flow_control:1; unsigned int rnr_retry_count:3; unsigned int srq:1; + struct rdma_ucm_ece ece; }; enum ib_cm_rej_reason { @@ -164,7 +167,8 @@ enum ib_cm_rej_reason { IB_CM_REJ_DUPLICATE_LOCAL_COMM_ID = 30, IB_CM_REJ_INVALID_CLASS_VERSION = 31, IB_CM_REJ_INVALID_FLOW_LABEL = 32, - IB_CM_REJ_INVALID_ALT_FLOW_LABEL = 33 + IB_CM_REJ_INVALID_ALT_FLOW_LABEL = 33, + IB_CM_REJ_VENDOR_OPTION_NOT_SUPPORTED = 35, }; struct ib_cm_rej_event_param { @@ -369,6 +373,7 @@ struct ib_cm_req_param { u8 rnr_retry_count; u8 max_cm_retries; u8 srq; + struct rdma_ucm_ece ece; }; /** @@ -392,6 +397,7 @@ struct ib_cm_rep_param { u8 flow_control; u8 rnr_retry_count; u8 srq; + struct rdma_ucm_ece ece; }; /** @@ -546,6 +552,7 @@ struct ib_cm_sidr_rep_param { u8 info_length; const void *private_data; u8 private_data_len; + struct rdma_ucm_ece ece; }; /** |