On Tue, Mar 03, 2020 at 02:52:19PM +0100, Jinpu Wang wrote:
> On Tue, Mar 3, 2020 at 10:45 AM Leon Romanovsky <leon@xxxxxxxxxx> wrote:
> >
> > On Fri, Feb 21, 2020 at 11:46:59AM +0100, Jack Wang wrote:
> > > From: Jack Wang <jinpu.wang@xxxxxxxxxxxxxxx>
> > >
> > > These are common private headers with rtrs protocol structures,
> > > logging, sysfs and other helper functions, which are used on
> > > both client and server sides.
> > >
> > > Signed-off-by: Danil Kipnis <danil.kipnis@xxxxxxxxxxxxxxx>
> > > Signed-off-by: Jack Wang <jinpu.wang@xxxxxxxxxxxxxxx>
> > > drivers/infiniband/ulp/rtrs/rtrs-log.h | 28 ++
> > > drivers/infiniband/ulp/rtrs/rtrs-pri.h | 401 +++++++++++++++++++++++++
> > > 2 files changed, 429 insertions(+)
> > > create mode 100644 drivers/infiniband/ulp/rtrs/rtrs-log.h
> > > create mode 100644 drivers/infiniband/ulp/rtrs/rtrs-pri.h
> > >
> > > diff --git a/drivers/infiniband/ulp/rtrs/rtrs-log.h b/drivers/infiniband/ulp/rtrs/rtrs-log.h
> > > new file mode 100644
> > > index 000000000000..53c785b992f2
> > > +++ b/drivers/infiniband/ulp/rtrs/rtrs-log.h
> > > @@ -0,0 +1,28 @@
> > > +/* SPDX-License-Identifier: GPL-2.0-or-later */
> > > +/*
> > > + * RDMA Transport Layer
> > > + *
> > > + * Copyright (c) 2014 - 2018 ProfitBricks GmbH. All rights reserved.
> > > + * Copyright (c) 2018 - 2019 1&1 IONOS Cloud GmbH. All rights reserved.
> > > + * Copyright (c) 2019 - 2020 1&1 IONOS SE. All rights reserved.
> > > + */
> > > +#ifndef RTRS_LOG_H
> > > +#define RTRS_LOG_H
> > > +
> > > +#define rtrs_log(fn, obj, fmt, ...) \
> > > + fn("<%s>: " fmt, obj->sessname, ##__VA_ARGS__)
> > > +
> > > +#define rtrs_err(obj, fmt, ...) \
> > > + rtrs_log(pr_err, obj, fmt, ##__VA_ARGS__)
> > > +#define rtrs_err_rl(obj, fmt, ...) \
> > > + rtrs_log(pr_err_ratelimited, obj, fmt, ##__VA_ARGS__)
> > > +#define rtrs_wrn(obj, fmt, ...) \
> > > + rtrs_log(pr_warn, obj, fmt, ##__VA_ARGS__)
> > > +#define rtrs_wrn_rl(obj, fmt, ...) \
> > > + rtrs_log(pr_warn_ratelimited, obj, fmt, ##__VA_ARGS__)
> > > +#define rtrs_info(obj, fmt, ...) \
> > > + rtrs_log(pr_info, obj, fmt, ##__VA_ARGS__)
> > > +#define rtrs_info_rl(obj, fmt, ...) \
> > > + rtrs_log(pr_info_ratelimited, obj, fmt, ##__VA_ARGS__)
> > > +
> > > +#endif /* RTRS_LOG_H */
> > > diff --git a/drivers/infiniband/ulp/rtrs/rtrs-pri.h b/drivers/infiniband/ulp/rtrs/rtrs-pri.h
> > > new file mode 100644
> > > index 000000000000..aecf01a7d8dc
> > > +++ b/drivers/infiniband/ulp/rtrs/rtrs-pri.h
> > > @@ -0,0 +1,401 @@
> > > +/* SPDX-License-Identifier: GPL-2.0-or-later */
> > > +/*
> > > + * RDMA Transport Layer
> > > + *
> > > + * Copyright (c) 2014 - 2018 ProfitBricks GmbH. All rights reserved.
> > > + * Copyright (c) 2018 - 2019 1&1 IONOS Cloud GmbH. All rights reserved.
> > > + * Copyright (c) 2019 - 2020 1&1 IONOS SE. All rights reserved.
> > > + */
> > > +
> > > +#ifndef RTRS_PRI_H
> > > +#define RTRS_PRI_H
> > > +
> > > +#include <linux/uuid.h>
> > > +#include <rdma/rdma_cm.h>
> > > +#include <rdma/ib_verbs.h>
> > > +#include <rdma/ib.h>
> > > +
> > > +#include "rtrs.h"
> > > +
> > > +#define RTRS_PROTO_VER_MAJOR 2
> > > +#define RTRS_PROTO_VER_MINOR 0
> >
> > I think that Jason once said that new submission starts from "1".
> > There is no RTRS_PROTO_VER_MAJOR == 1 in the wild.
> sorry, v2 protocol is already in our production, we can simple change back to v1
I think my comment in the past was about the verb ABI number
You should arrange this so you can use it in your production, if you
use something else then we are we upstreaming it?
As a community we have had bad experience with companies upstreaming
something that they ultimately do not use.
Jason
