Re: [PATCH v9 03/22] IB/hns: Add initial main frame driver and get cfg info
On 2016/6/9 14:39, Leon Romanovsky wrote: 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 HuSigned-off-by: Nenglong Zhao Signed-off-by: Lijun Ou --- 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 000..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 +#include +#include +#include +#include +#include +#include +#include + +#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_deviceib_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_capscaps; + + 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 000..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 + *
Re: [PATCH v9 03/22] IB/hns: Add initial main frame driver and get cfg info
On 2016/6/9 14:39, Leon Romanovsky wrote: 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 Signed-off-by: Nenglong Zhao Signed-off-by: Lijun Ou --- 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 000..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 +#include +#include +#include +#include +#include +#include +#include + +#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_deviceib_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_capscaps; + + 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 000..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 +#include +#include +#include +#include
Re: [PATCH v9 03/22] IB/hns: Add initial main frame driver and get cfg info
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> Signed-off-by: Nenglong Zhao > Signed-off-by: Lijun Ou > --- > 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 000..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 > +#include > +#include > +#include > +#include > +#include > +#include > +#include > + > +#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_deviceib_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_capscaps; > + > + 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 000..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
Re: [PATCH v9 03/22] IB/hns: Add initial main frame driver and get cfg info
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 > Signed-off-by: Nenglong Zhao > Signed-off-by: Lijun Ou > --- > 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 000..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 > +#include > +#include > +#include > +#include > +#include > +#include > +#include > + > +#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_deviceib_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_capscaps; > + > + 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 000..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