On Mon, Mar 25, 2019 at 06:10:40PM +0100, Bernard Metzler wrote:
> Signed-off-by: Bernard Metzler <bmt@xxxxxxxxxxxxxx>
> ---
> drivers/infiniband/sw/siw/siw_ae.c | 87 ++
> drivers/infiniband/sw/siw/siw_verbs.c | 1799 ++++++++++++++++++++++
> drivers/infiniband/sw/siw/siw_verbs.h | 79 +
> include/uapi/rdma/rdma_user_ioctl_cmds.h | 1 +
> include/uapi/rdma/siw_user.h | 226 +++
> 5 files changed, 2192 insertions(+)
> create mode 100644 drivers/infiniband/sw/siw/siw_ae.c
> create mode 100644 drivers/infiniband/sw/siw/siw_verbs.c
> create mode 100644 drivers/infiniband/sw/siw/siw_verbs.h
> create mode 100644 include/uapi/rdma/siw_user.h
>
> diff --git a/drivers/infiniband/sw/siw/siw_ae.c b/drivers/infiniband/sw/siw/siw_ae.c
> new file mode 100644
> index 000000000000..d1835a0b488c
> --- /dev/null
> +++ b/drivers/infiniband/sw/siw/siw_ae.c
> @@ -0,0 +1,87 @@
> +/* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */
> +
> +/* Authors: Bernard Metzler <bmt@xxxxxxxxxxxxxx> */
> +/* Copyright (c) 2008-2019, IBM Corporation */
> +
> +#include <linux/errno.h>
> +#include <linux/types.h>
> +#include <linux/net.h>
> +#include <linux/scatterlist.h>
> +#include <linux/highmem.h>
> +#include <net/sock.h>
> +#include <net/tcp_states.h>
> +#include <net/tcp.h>
> +
> +#include <rdma/iw_cm.h>
> +#include <rdma/ib_verbs.h>
> +#include <rdma/ib_smi.h>
> +#include <rdma/ib_user_verbs.h>
> +
> +#include "siw.h"
> +#include "siw_obj.h"
> +#include "siw_cm.h"
> +
> +void siw_qp_event(struct siw_qp *qp, enum ib_event_type etype)
> +{
> + struct ib_event event;
> + struct ib_qp *base_qp = &qp->base_qp;
> +
> + /*
> + * Do not report asynchronous errors on QP which gets
> + * destroyed via verbs interface (siw_destroy_qp())
> + */
> + if (qp->attrs.flags & SIW_QP_IN_DESTROY)
> + return;
> +
> + event.event = etype;
> + event.device = base_qp->device;
> + event.element.qp = base_qp;
> +
> + if (base_qp->event_handler) {
> + siw_dbg_qp(qp, "reporting event %d\n", etype);
> + (*base_qp->event_handler)(&event, base_qp->qp_context);
base_qp->event_handler(&event, base_qp->qp_context);
Thanks
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