On Wed, Jun 01, 2016 at 11:37:45PM +0800, Lijun Ou wrote: > This patch mainly added the initial bare main driver. It > could get the relative configure information of net node. > > Signed-off-by: Wei Hu <xavier.hu...@huawei.com> > Signed-off-by: Nenglong Zhao <zhaonengl...@hisilicon.com> > Signed-off-by: Lijun Ou <ouli...@huawei.com> > --- > drivers/infiniband/hw/hns/hns_roce_device.h | 72 ++++++++++ > drivers/infiniband/hw/hns/hns_roce_main.c | 197 > ++++++++++++++++++++++++++++ > 2 files changed, 269 insertions(+) > create mode 100644 drivers/infiniband/hw/hns/hns_roce_device.h > create mode 100644 drivers/infiniband/hw/hns/hns_roce_main.c > > diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h > b/drivers/infiniband/hw/hns/hns_roce_device.h > new file mode 100644 > index 0000000..f9de8e4 > --- /dev/null > +++ b/drivers/infiniband/hw/hns/hns_roce_device.h > @@ -0,0 +1,72 @@ > +/* > + * Copyright (c) 2016 Hisilicon Limited. > + * > + * This software is available to you under a choice of one of two > + * licenses. You may choose to be licensed under the terms of the GNU > + * General Public License (GPL) Version 2, available from the file > + * COPYING in the main directory of this source tree, or the > + * OpenIB.org BSD license below: > + * > + * Redistribution and use in source and binary forms, with or > + * without modification, are permitted provided that the following > + * conditions are met: > + * > + * - Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the following > + * disclaimer. > + * > + * - Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the following > + * disclaimer in the documentation and/or other materials > + * provided with the distribution. > + * > + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, > + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF > + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND > + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS > + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN > + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN > + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE > + * SOFTWARE. > + */ > + > +#ifndef _HNS_ROCE_DEVICE_H > +#define _HNS_ROCE_DEVICE_H > + > +#include <linux/platform_device.h> > +#include <linux/radix-tree.h> > +#include <linux/semaphore.h> > +#include <rdma/ib_addr.h> > +#include <rdma/ib_smi.h> > +#include <rdma/ib_umem.h> > +#include <rdma/ib_user_verbs.h> > +#include <rdma/ib_verbs.h> > + > +#define DRV_NAME "hns_roce" > + > +#define HNS_ROCE_MAX_IRQ_NUM 34 > +#define HNS_ROCE_MAX_PORTS 6 > + > +struct hns_roce_ib_iboe { > + struct net_device *netdevs[HNS_ROCE_MAX_PORTS]; > + u8 phy_port[HNS_ROCE_MAX_PORTS]; > +}; > + > +struct hns_roce_caps { > + u8 num_ports; > +}; > + > +struct hns_roce_dev { > + struct ib_device ib_dev; > + struct platform_device *pdev; > + struct hns_roce_ib_iboe iboe; > + > + int irq[HNS_ROCE_MAX_IRQ_NUM]; > + u8 __iomem *reg_base; > + struct hns_roce_caps caps; > + > + int cmd_mod; > + int loop_idc; > +}; > + > +#endif /* _HNS_ROCE_DEVICE_H */ > diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c > b/drivers/infiniband/hw/hns/hns_roce_main.c > new file mode 100644 > index 0000000..21c5e8e > --- /dev/null > +++ b/drivers/infiniband/hw/hns/hns_roce_main.c > @@ -0,0 +1,197 @@ > +/* > + * Copyright (c) 2016 Hisilicon Limited. > + * Copyright (c) 2007, 2008 Mellanox Technologies. All rights reserved. > + * > + * This software is available to you under a choice of one of two > + * licenses. You may choose to be licensed under the terms of the GNU > + * General Public License (GPL) Version 2, available from the file > + * COPYING in the main directory of this source tree, or the > + * OpenIB.org BSD license below: > + * > + * Redistribution and use in source and binary forms, with or > + * without modification, are permitted provided that the following > + * conditions are met: > + * > + * - Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the following > + * disclaimer. > + * > + * - Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the following > + * disclaimer in the documentation and/or other materials > + * provided with the distribution. > + * > + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, > + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF > + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND > + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS > + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN > + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN > + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE > + * SOFTWARE. > + */ > + > +#include <linux/cdev.h> > +#include <linux/delay.h> > +#include <linux/device.h> > +#include <linux/dma-mapping.h> > +#include <linux/ethtool.h> > +#include <linux/etherdevice.h> > +#include <linux/fs.h> > +#include <linux/init.h> > +#include <linux/interrupt.h> > +#include <linux/kernel.h> > +#include <linux/list.h> > +#include <linux/module.h> > +#include <linux/netdevice.h> > +#include <linux/of.h> > +#include <linux/of_address.h> > +#include <linux/of_net.h> > +#include <linux/of_platform.h> > +#include <linux/platform_device.h> > +#include <linux/slab.h> > +#include <linux/netdevice.h>
You added this include (netdevice.h) 7 lines above.
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