From: Gal Pressman <galpress@amazon.com>
To: Shiraz Saleem <shiraz.saleem@intel.com>, <dledford@redhat.com>,
<jgg@ziepe.ca>, <davem@davemloft.net>
Cc: <linux-rdma@vger.kernel.org>, <netdev@vger.kernel.org>,
<mustafa.ismail@intel.com>, <jeffrey.t.kirsher@intel.com>
Subject: Re: [RFC v1 04/19] RDMA/irdma: Add driver framework definitions
Date: Sun, 24 Feb 2019 17:02:10 +0200 [thread overview]
Message-ID: <5215c158-2935-ef45-db49-44caa84e07d3@amazon.com> (raw)
In-Reply-To: <20190215171107.6464-5-shiraz.saleem@intel.com>
On 15-Feb-19 19:10, Shiraz Saleem wrote:
> +/* client interface functions */
> +static const struct i40e_client_ops i40e_ops = {
> + .open = i40iw_open,
> + .close = i40iw_close,
> + .l2_param_change = i40iw_l2param_change,
> + .virtchnl_receive = NULL,
> + .vf_reset = NULL,
> + .vf_enable = NULL,
> + .vf_capable = NULL
NULL assignments are redundant.
> +};
> +
> diff --git a/drivers/infiniband/hw/irdma/irdma_if.c b/drivers/infiniband/hw/irdma/irdma_if.c
> new file mode 100644
> index 0000000..f7b89e9
> --- /dev/null
> +++ b/drivers/infiniband/hw/irdma/irdma_if.c
> @@ -0,0 +1,430 @@
> +// SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB
> +/* Copyright (c) 2019, Intel Corporation. */
> +
> +#include <linux/module.h>
> +#include <linux/moduleparam.h>
> +#include <ice_idc.h>
> +#include "main.h"
> +#include "ws.h"
> +#include "icrdma_hw.h"
> +
> +void irdma_add_dev_ref(struct irdma_sc_dev *dev)
> +{
> + try_module_get(THIS_MODULE);
> +}
> +
> +void irdma_put_dev_ref(struct irdma_sc_dev *dev)
> +{
> + module_put(THIS_MODULE);
> +}
What are these used for?
> +
> +/**
> + * irdma_find_iwdev - find a vsi device given a name
> + * @name: name of iwdev
> + */
Can't find uses of this function as well.
> +struct irdma_device *irdma_find_iwdev(const char *name)
> +{
> + struct irdma_handler *hdl;
> + struct list_head *pos;
> + struct list_head *tmp;
> + struct irdma_device *iwdev;
> + unsigned long flags;
> +
> + spin_lock_irqsave(&irdma_handler_lock, flags);
> + list_for_each_entry(hdl, &irdma_handlers, list) {
> + list_for_each_safe(pos, tmp, &hdl->rf.vsi_dev_list) {
> + iwdev = container_of(pos, struct irdma_device, list);
> + if (!strcmp(name, iwdev->iwibdev->ibdev.name)) {
> + spin_unlock_irqrestore(&irdma_handler_lock,
> + flags);
> + return iwdev;
> + }
> + }
> + }
> + spin_unlock_irqrestore(&irdma_handler_lock, flags);
> +
> + return NULL;
> +}
> +
next prev parent reply other threads:[~2019-02-24 15:02 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-15 17:10 [RFC v1 00/19] Add unified Intel Ethernet RDMA driver (irdma) Shiraz Saleem
2019-02-15 17:10 ` [RFC v1 01/19] net/i40e: Add peer register/unregister to struct i40e_netdev_priv Shiraz Saleem
2019-02-15 17:22 ` Jason Gunthorpe
2019-02-21 2:19 ` Saleem, Shiraz
2019-02-21 19:35 ` Jason Gunthorpe
2019-02-22 20:13 ` Ertman, David M
2019-02-22 20:23 ` Jason Gunthorpe
2019-03-13 2:11 ` Jeff Kirsher
2019-03-13 13:28 ` Jason Gunthorpe
2019-05-10 13:31 ` Shiraz Saleem
2019-05-10 18:17 ` Jason Gunthorpe
2019-02-15 17:10 ` [RFC v1 02/19] net/ice: Create framework for VSI queue context Shiraz Saleem
2019-02-15 17:10 ` [RFC v1 03/19] net/ice: Add support for ice peer devices and drivers Shiraz Saleem
2019-02-15 17:10 ` [RFC v1 04/19] RDMA/irdma: Add driver framework definitions Shiraz Saleem
2019-02-24 15:02 ` Gal Pressman [this message]
2019-02-26 21:08 ` Saleem, Shiraz
2019-02-15 17:10 ` [RFC v1 05/19] RDMA/irdma: Implement device initialization definitions Shiraz Saleem
2019-02-15 17:10 ` [RFC v1 06/19] RDMA/irdma: Implement HW Admin Queue OPs Shiraz Saleem
2019-02-15 17:10 ` [RFC v1 07/19] RDMA/irdma: Add HMC backing store setup functions Shiraz Saleem
2019-02-15 17:10 ` [RFC v1 08/19] RDMA/irdma: Add privileged UDA queue implementation Shiraz Saleem
2019-02-24 11:42 ` Gal Pressman
2019-02-15 17:10 ` [RFC v1 09/19] RDMA/irdma: Add QoS definitions Shiraz Saleem
2019-02-15 17:10 ` [RFC v1 10/19] RDMA/irdma: Add connection manager Shiraz Saleem
2019-02-24 11:21 ` Gal Pressman
2019-02-25 18:46 ` Jason Gunthorpe
2019-02-26 21:07 ` Saleem, Shiraz
2019-02-15 17:10 ` [RFC v1 11/19] RDMA/irdma: Add PBLE resource manager Shiraz Saleem
2019-02-27 6:58 ` Leon Romanovsky
2019-02-15 17:10 ` [RFC v1 12/19] RDMA/irdma: Implement device supported verb APIs Shiraz Saleem
2019-02-15 17:35 ` Jason Gunthorpe
2019-02-15 22:19 ` Shiraz Saleem
2019-02-15 22:32 ` Jason Gunthorpe
2019-02-20 14:52 ` Saleem, Shiraz
2019-02-20 16:51 ` Jason Gunthorpe
2019-02-24 14:35 ` Gal Pressman
2019-02-25 18:50 ` Jason Gunthorpe
2019-02-26 21:09 ` Saleem, Shiraz
2019-02-26 21:09 ` Saleem, Shiraz
2019-02-27 7:31 ` Gal Pressman
2019-02-15 17:11 ` [RFC v1 13/19] RDMA/irdma: Add RoCEv2 UD OP support Shiraz Saleem
2019-02-27 6:50 ` Leon Romanovsky
2019-02-15 17:11 ` [RFC v1 14/19] RDMA/irdma: Add user/kernel shared libraries Shiraz Saleem
2019-02-15 17:11 ` [RFC v1 15/19] RDMA/irdma: Add miscellaneous utility definitions Shiraz Saleem
2019-02-15 17:47 ` Jason Gunthorpe
2019-02-20 7:51 ` Leon Romanovsky
2019-02-20 14:53 ` Saleem, Shiraz
2019-02-20 16:53 ` Jason Gunthorpe
2019-02-15 17:11 ` [RFC v1 16/19] RDMA/irdma: Add dynamic tracing for CM Shiraz Saleem
2019-02-15 17:11 ` [RFC v1 17/19] RDMA/irdma: Add ABI definitions Shiraz Saleem
2019-02-15 17:16 ` Jason Gunthorpe
2019-02-20 14:52 ` Saleem, Shiraz
2019-02-20 16:50 ` Jason Gunthorpe
2019-02-15 17:11 ` [RFC v1 18/19] RDMA/irdma: Add Kconfig and Makefile Shiraz Saleem
2019-02-15 17:11 ` [RFC v1 19/19] RDMA/irdma: Update MAINTAINERS file Shiraz Saleem
2019-02-15 17:20 ` [RFC v1 00/19] Add unified Intel Ethernet RDMA driver (irdma) Jason Gunthorpe
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