On Thu, Mar 14, 2019 at 01:45:15PM +0200, Gal Pressman wrote: > A helper header file for EFA admin queue, admin queue completion, asynchronous > notification queue, and various hardware configuration data structures and > functions. > > Signed-off-by: Gal Pressman <galpress@xxxxxxxxxx> > Reviewed-by: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx> > --- > drivers/infiniband/hw/efa/efa_com.h | 141 ++++++++++++++++++++++++++++++++++++ > 1 file changed, 141 insertions(+) > create mode 100644 drivers/infiniband/hw/efa/efa_com.h > > diff --git a/drivers/infiniband/hw/efa/efa_com.h b/drivers/infiniband/hw/efa/efa_com.h > new file mode 100644 > index 000000000000..38bcf4d98416 > --- /dev/null > +++ b/drivers/infiniband/hw/efa/efa_com.h > @@ -0,0 +1,141 @@ > +/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */ > +/* > + * Copyright 2018-2019 Amazon.com, Inc. or its affiliates. All rights reserved. > + */ > + > +#ifndef _EFA_COM_H_ > +#define _EFA_COM_H_ > + > +#include <linux/delay.h> > +#include <linux/semaphore.h> > + > +#include "efa_common_defs.h" > +#include "efa_admin_defs.h" > +#include "efa_admin_cmds_defs.h" > +#include "efa_regs_defs.h" > + > +#define EFA_MAX_HANDLERS 256 > + > +#define ADMIN_SQ_SIZE(depth) ((depth) * sizeof(struct efa_admin_aq_entry)) > +#define ADMIN_CQ_SIZE(depth) ((depth) * sizeof(struct efa_admin_acq_entry)) > +#define ADMIN_AENQ_SIZE(depth) ((depth) * sizeof(struct efa_admin_aenq_entry)) > + Is it necessary to add wrapper for a * b? Thanks,
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