diff options
Diffstat (limited to 'drivers/net/ethernet/ibm')
30 files changed, 182 insertions, 313 deletions
diff --git a/drivers/net/ethernet/ibm/Kconfig b/drivers/net/ethernet/ibm/Kconfig index 37dceabf8861..a95d941360f8 100644 --- a/drivers/net/ethernet/ibm/Kconfig +++ b/drivers/net/ethernet/ibm/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only # # IBM device configuration. # diff --git a/drivers/net/ethernet/ibm/Makefile b/drivers/net/ethernet/ibm/Makefile index 447865c8b632..1d17d0c33d4d 100644 --- a/drivers/net/ethernet/ibm/Makefile +++ b/drivers/net/ethernet/ibm/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only # # Makefile for th IBM network device drivers. # diff --git a/drivers/net/ethernet/ibm/ehea/Makefile b/drivers/net/ethernet/ibm/ehea/Makefile index cd473e295242..9e1e5c7aafe2 100644 --- a/drivers/net/ethernet/ibm/ehea/Makefile +++ b/drivers/net/ethernet/ibm/ehea/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only # # Makefile for the eHEA ethernet device driver for IBM eServer System p # diff --git a/drivers/net/ethernet/ibm/ehea/ehea.h b/drivers/net/ethernet/ibm/ehea/ehea.h index 6be7b9839f35..b140835d4c23 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea.h +++ b/drivers/net/ethernet/ibm/ehea/ehea.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * linux/drivers/net/ethernet/ibm/ehea/ehea.h * @@ -9,21 +10,6 @@ * Christoph Raisch <raisch@de.ibm.com> * Jan-Bernd Themann <themann@de.ibm.com> * Thomas Klein <tklein@de.ibm.com> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __EHEA_H__ diff --git a/drivers/net/ethernet/ibm/ehea/ehea_ethtool.c b/drivers/net/ethernet/ibm/ehea/ehea_ethtool.c index 4f58d338d739..6cb86032ce46 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_ethtool.c +++ b/drivers/net/ethernet/ibm/ehea/ehea_ethtool.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * linux/drivers/net/ethernet/ibm/ehea/ehea_ethtool.c * @@ -9,21 +10,6 @@ * Christoph Raisch <raisch@de.ibm.com> * Jan-Bernd Themann <themann@de.ibm.com> * Thomas Klein <tklein@de.ibm.com> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/net/ethernet/ibm/ehea/ehea_hw.h b/drivers/net/ethernet/ibm/ehea/ehea_hw.h index 180d4128a711..590933a45d65 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_hw.h +++ b/drivers/net/ethernet/ibm/ehea/ehea_hw.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * linux/drivers/net/ethernet/ibm/ehea/ehea_hw.h * @@ -9,21 +10,6 @@ * Christoph Raisch <raisch@de.ibm.com> * Jan-Bernd Themann <themann@de.ibm.com> * Thomas Klein <tklein@de.ibm.com> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __EHEA_HW_H__ diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c index 90b62c1412c8..4138a8480347 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_main.c +++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * linux/drivers/net/ethernet/ibm/ehea/ehea_main.c * @@ -9,21 +10,6 @@ * Christoph Raisch <raisch@de.ibm.com> * Jan-Bernd Themann <themann@de.ibm.com> * Thomas Klein <tklein@de.ibm.com> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -1463,7 +1449,7 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr, memset(pr, 0, sizeof(struct ehea_port_res)); - pr->tx_bytes = rx_bytes; + pr->tx_bytes = tx_bytes; pr->tx_packets = tx_packets; pr->rx_bytes = rx_bytes; pr->rx_packets = rx_packets; diff --git a/drivers/net/ethernet/ibm/ehea/ehea_phyp.c b/drivers/net/ethernet/ibm/ehea/ehea_phyp.c index d3a130ccdcc8..e63716e139f5 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_phyp.c +++ b/drivers/net/ethernet/ibm/ehea/ehea_phyp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * linux/drivers/net/ethernet/ibm/ehea/ehea_phyp.c * @@ -9,21 +10,6 @@ * Christoph Raisch <raisch@de.ibm.com> * Jan-Bernd Themann <themann@de.ibm.com> * Thomas Klein <tklein@de.ibm.com> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/net/ethernet/ibm/ehea/ehea_phyp.h b/drivers/net/ethernet/ibm/ehea/ehea_phyp.h index 99b6c2a38dbf..e8b56c103410 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_phyp.h +++ b/drivers/net/ethernet/ibm/ehea/ehea_phyp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * linux/drivers/net/ethernet/ibm/ehea/ehea_phyp.h * @@ -9,21 +10,6 @@ * Christoph Raisch <raisch@de.ibm.com> * Jan-Bernd Themann <themann@de.ibm.com> * Thomas Klein <tklein@de.ibm.com> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __EHEA_PHYP_H__ diff --git a/drivers/net/ethernet/ibm/ehea/ehea_qmr.c b/drivers/net/ethernet/ibm/ehea/ehea_qmr.c index 5e4e37132bf2..6e70658d50c4 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_qmr.c +++ b/drivers/net/ethernet/ibm/ehea/ehea_qmr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * linux/drivers/net/ethernet/ibm/ehea/ehea_qmr.c * @@ -9,21 +10,6 @@ * Christoph Raisch <raisch@de.ibm.com> * Jan-Bernd Themann <themann@de.ibm.com> * Thomas Klein <tklein@de.ibm.com> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -123,8 +109,7 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter, int nr_of_cqe, u64 eq_handle, u32 cq_token) { struct ehea_cq *cq; - struct h_epa epa; - u64 *cq_handle_ref, hret, rpage; + u64 hret, rpage; u32 counter; int ret; void *vpage; @@ -139,8 +124,6 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter, cq->adapter = adapter; - cq_handle_ref = &cq->fw_handle; - hret = ehea_h_alloc_resource_cq(adapter->handle, &cq->attr, &cq->fw_handle, &cq->epas); if (hret != H_SUCCESS) { @@ -188,7 +171,6 @@ struct ehea_cq *ehea_create_cq(struct ehea_adapter *adapter, } hw_qeit_reset(&cq->hw_queue); - epa = cq->epas.kernel; ehea_reset_cq_ep(cq); ehea_reset_cq_n1(cq); diff --git a/drivers/net/ethernet/ibm/ehea/ehea_qmr.h b/drivers/net/ethernet/ibm/ehea/ehea_qmr.h index 8e4a70c20ab7..7c7cccd820f7 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_qmr.h +++ b/drivers/net/ethernet/ibm/ehea/ehea_qmr.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * linux/drivers/net/ethernet/ibm/ehea/ehea_qmr.h * @@ -9,21 +10,6 @@ * Christoph Raisch <raisch@de.ibm.com> * Jan-Bernd Themann <themann@de.ibm.com> * Thomas Klein <tklein@de.ibm.com> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __EHEA_QMR_H__ diff --git a/drivers/net/ethernet/ibm/emac/Kconfig b/drivers/net/ethernet/ibm/emac/Kconfig index eacf7e141fdc..c8e5de5987ac 100644 --- a/drivers/net/ethernet/ibm/emac/Kconfig +++ b/drivers/net/ethernet/ibm/emac/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only config IBM_EMAC tristate "IBM EMAC Ethernet support" depends on PPC_DCR diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c index 3c2a5759844a..395dde444483 100644 --- a/drivers/net/ethernet/ibm/emac/core.c +++ b/drivers/net/ethernet/ibm/emac/core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * drivers/net/ethernet/ibm/emac/core.c * @@ -16,12 +17,6 @@ * (c) 2003 Benjamin Herrenschmidt <benh@kernel.crashing.org> * Armin Kuster <akuster@mvista.com> * Johnnie Peters <jpeters@mvista.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <linux/module.h> diff --git a/drivers/net/ethernet/ibm/emac/core.h b/drivers/net/ethernet/ibm/emac/core.h index 187689cd8212..e9cda024cbf6 100644 --- a/drivers/net/ethernet/ibm/emac/core.h +++ b/drivers/net/ethernet/ibm/emac/core.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * drivers/net/ethernet/ibm/emac/core.h * @@ -15,12 +16,6 @@ * Armin Kuster <akuster@mvista.com> * Johnnie Peters <jpeters@mvista.com> * Copyright 2000, 2001 MontaVista Softare Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __IBM_NEWEMAC_CORE_H #define __IBM_NEWEMAC_CORE_H diff --git a/drivers/net/ethernet/ibm/emac/debug.h b/drivers/net/ethernet/ibm/emac/debug.h index 9d06d3be3161..c09a46a329d9 100644 --- a/drivers/net/ethernet/ibm/emac/debug.h +++ b/drivers/net/ethernet/ibm/emac/debug.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * drivers/net/ethernet/ibm/emac/debug.h * @@ -10,12 +11,6 @@ * * Copyright (c) 2004, 2005 Zultys Technologies * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __IBM_NEWEMAC_DEBUG_H #define __IBM_NEWEMAC_DEBUG_H diff --git a/drivers/net/ethernet/ibm/emac/emac.h b/drivers/net/ethernet/ibm/emac/emac.h index 0d2de6f67676..aa9f651288d5 100644 --- a/drivers/net/ethernet/ibm/emac/emac.h +++ b/drivers/net/ethernet/ibm/emac/emac.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * drivers/net/ethernet/ibm/emac/emac.h * @@ -15,12 +16,6 @@ * Matt Porter <mporter@kernel.crashing.org> * Armin Kuster <akuster@mvista.com> * Copyright 2002-2004 MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __IBM_NEWEMAC_H #define __IBM_NEWEMAC_H diff --git a/drivers/net/ethernet/ibm/emac/mal.c b/drivers/net/ethernet/ibm/emac/mal.c index 787d5aca5278..075c07303f16 100644 --- a/drivers/net/ethernet/ibm/emac/mal.c +++ b/drivers/net/ethernet/ibm/emac/mal.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * drivers/net/ethernet/ibm/emac/mal.c * @@ -17,12 +18,6 @@ * * Armin Kuster <akuster@mvista.com> * Copyright 2002 MontaVista Softare Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <linux/delay.h> diff --git a/drivers/net/ethernet/ibm/emac/mal.h b/drivers/net/ethernet/ibm/emac/mal.h index e4c20f0024f6..d212373a72e7 100644 --- a/drivers/net/ethernet/ibm/emac/mal.h +++ b/drivers/net/ethernet/ibm/emac/mal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * drivers/net/ethernet/ibm/emac/mal.h * @@ -14,12 +15,6 @@ * Based on original work by * Armin Kuster <akuster@mvista.com> * Copyright 2002 MontaVista Softare Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __IBM_NEWEMAC_MAL_H #define __IBM_NEWEMAC_MAL_H diff --git a/drivers/net/ethernet/ibm/emac/phy.c b/drivers/net/ethernet/ibm/emac/phy.c index aa070c063e48..1e798cc9b6b8 100644 --- a/drivers/net/ethernet/ibm/emac/phy.c +++ b/drivers/net/ethernet/ibm/emac/phy.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drivers/net/ethernet/ibm/emac/phy.c * diff --git a/drivers/net/ethernet/ibm/emac/phy.h b/drivers/net/ethernet/ibm/emac/phy.h index d7e41ec37467..2184e8373ee5 100644 --- a/drivers/net/ethernet/ibm/emac/phy.h +++ b/drivers/net/ethernet/ibm/emac/phy.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * drivers/net/ethernet/ibm/emac/phy.h * @@ -13,11 +14,6 @@ * * Minor additions by Eugene Surovegin <ebs@ebshome.net>, 2004 * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * * This file basically duplicates sungem_phy.{c,h} with different PHYs * supported. I'm looking into merging that in a single mii layer more * flexible than mii.c diff --git a/drivers/net/ethernet/ibm/emac/rgmii.c b/drivers/net/ethernet/ibm/emac/rgmii.c index 00f5999de3cf..242ef976fd15 100644 --- a/drivers/net/ethernet/ibm/emac/rgmii.c +++ b/drivers/net/ethernet/ibm/emac/rgmii.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * drivers/net/ethernet/ibm/emac/rgmii.c * @@ -14,12 +15,6 @@ * Based on original work by * Matt Porter <mporter@kernel.crashing.org> * Copyright 2004 MontaVista Software, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <linux/slab.h> #include <linux/kernel.h> diff --git a/drivers/net/ethernet/ibm/emac/rgmii.h b/drivers/net/ethernet/ibm/emac/rgmii.h index d4f1374d1900..8e4e36eed172 100644 --- a/drivers/net/ethernet/ibm/emac/rgmii.h +++ b/drivers/net/ethernet/ibm/emac/rgmii.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * drivers/net/ethernet/ibm/emac/rgmii.h * @@ -16,11 +17,6 @@ * * Copyright (c) 2004, 2005 Zultys Technologies. * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __IBM_NEWEMAC_RGMII_H diff --git a/drivers/net/ethernet/ibm/emac/tah.c b/drivers/net/ethernet/ibm/emac/tah.c index 9912456dca48..008bbdaf1204 100644 --- a/drivers/net/ethernet/ibm/emac/tah.c +++ b/drivers/net/ethernet/ibm/emac/tah.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * drivers/net/ethernet/ibm/emac/tah.c * @@ -12,11 +13,6 @@ * Matt Porter <mporter@kernel.crashing.org> * * Copyright (c) 2005 Eugene Surovegin <ebs@ebshome.net> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/of_address.h> #include <asm/io.h> diff --git a/drivers/net/ethernet/ibm/emac/tah.h b/drivers/net/ethernet/ibm/emac/tah.h index 4d5f336f07b3..86c2b6b9d460 100644 --- a/drivers/net/ethernet/ibm/emac/tah.h +++ b/drivers/net/ethernet/ibm/emac/tah.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * drivers/net/ethernet/ibm/emac/tah.h * @@ -12,11 +13,6 @@ * Matt Porter <mporter@kernel.crashing.org> * * Copyright (c) 2005 Eugene Surovegin <ebs@ebshome.net> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __IBM_NEWEMAC_TAH_H diff --git a/drivers/net/ethernet/ibm/emac/zmii.c b/drivers/net/ethernet/ibm/emac/zmii.c index fdcc734541fe..b9e821de2ac6 100644 --- a/drivers/net/ethernet/ibm/emac/zmii.c +++ b/drivers/net/ethernet/ibm/emac/zmii.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * drivers/net/ethernet/ibm/emac/zmii.c * @@ -14,12 +15,6 @@ * Based on original work by * Armin Kuster <akuster@mvista.com> * Copyright 2001 MontaVista Softare Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #include <linux/slab.h> #include <linux/kernel.h> diff --git a/drivers/net/ethernet/ibm/emac/zmii.h b/drivers/net/ethernet/ibm/emac/zmii.h index 0959c55b1459..41d46e9b87ba 100644 --- a/drivers/net/ethernet/ibm/emac/zmii.h +++ b/drivers/net/ethernet/ibm/emac/zmii.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * drivers/net/ethernet/ibm/emac/zmii.h * @@ -14,12 +15,6 @@ * Based on original work by * Armin Kuster <akuster@mvista.com> * Copyright 2001 MontaVista Softare Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __IBM_NEWEMAC_ZMII_H #define __IBM_NEWEMAC_ZMII_H diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c index dd71d5db7274..d654c234aaf7 100644 --- a/drivers/net/ethernet/ibm/ibmveth.c +++ b/drivers/net/ethernet/ibm/ibmveth.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * IBM Power Virtual Ethernet Device Driver * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - * * Copyright (C) IBM Corporation, 2003, 2010 * * Authors: Dave Larson <larson1@us.ibm.com> @@ -93,7 +81,7 @@ struct ibmveth_stat { #define IBMVETH_STAT_OFF(stat) offsetof(struct ibmveth_adapter, stat) #define IBMVETH_GET_STAT(a, off) *((u64 *)(((unsigned long)(a)) + off)) -struct ibmveth_stat ibmveth_stats[] = { +static struct ibmveth_stat ibmveth_stats[] = { { "replenish_task_cycles", IBMVETH_STAT_OFF(replenish_task_cycles) }, { "replenish_no_mem", IBMVETH_STAT_OFF(replenish_no_mem) }, { "replenish_add_buff_failure", diff --git a/drivers/net/ethernet/ibm/ibmveth.h b/drivers/net/ethernet/ibm/ibmveth.h index 01c587fc02c7..4e9bf3421f4f 100644 --- a/drivers/net/ethernet/ibm/ibmveth.h +++ b/drivers/net/ethernet/ibm/ibmveth.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * IBM Power Virtual Ethernet Device Driver * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - * * Copyright (C) IBM Corporation, 2003, 2010 * * Authors: Dave Larson <larson1@us.ibm.com> diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 3dfb2d131eb7..3da680073265 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /**************************************************************************/ /* */ /* IBM System i and System p Virtual NIC Device Driver */ @@ -6,18 +7,6 @@ /* Thomas Falcon (tlfalcon@linux.vnet.ibm.com) */ /* John Allen (jallen@linux.vnet.ibm.com) */ /* */ -/* This program is free software; you can redistribute it and/or modify */ -/* it under the terms of the GNU General Public License as published by */ -/* the Free Software Foundation; either version 2 of the License, or */ -/* (at your option) any later version. */ -/* */ -/* This program is distributed in the hope that it will be useful, */ -/* but WITHOUT ANY WARRANTY; without even the implied warranty of */ -/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ -/* GNU General Public License for more details. */ -/* */ -/* You should have received a copy of the GNU General Public License */ -/* along with this program. */ /* */ /* This module contains the implementation of a virtual ethernet device */ /* for use with IBM i/p Series LPAR Linux. It utilizes the logical LAN */ @@ -118,8 +107,9 @@ static int init_sub_crq_irqs(struct ibmvnic_adapter *adapter); static int ibmvnic_init(struct ibmvnic_adapter *); static int ibmvnic_reset_init(struct ibmvnic_adapter *); static void release_crq_queue(struct ibmvnic_adapter *); -static int __ibmvnic_set_mac(struct net_device *netdev, struct sockaddr *p); +static int __ibmvnic_set_mac(struct net_device *, u8 *); static int init_crq_queue(struct ibmvnic_adapter *adapter); +static int send_query_phys_parms(struct ibmvnic_adapter *adapter); struct ibmvnic_stat { char name[ETH_GSTRING_LEN]; @@ -438,9 +428,10 @@ static int reset_rx_pools(struct ibmvnic_adapter *adapter) if (rx_pool->buff_size != be64_to_cpu(size_array[i])) { free_long_term_buff(adapter, &rx_pool->long_term_buff); rx_pool->buff_size = be64_to_cpu(size_array[i]); - alloc_long_term_buff(adapter, &rx_pool->long_term_buff, - rx_pool->size * - rx_pool->buff_size); + rc = alloc_long_term_buff(adapter, + &rx_pool->long_term_buff, + rx_pool->size * + rx_pool->buff_size); } else { rc = reset_long_term_buff(adapter, &rx_pool->long_term_buff); @@ -706,9 +697,9 @@ static int init_tx_pools(struct net_device *netdev) return rc; } - init_one_tx_pool(netdev, &adapter->tso_pool[i], - IBMVNIC_TSO_BUFS, - IBMVNIC_TSO_BUF_SZ); + rc = init_one_tx_pool(netdev, &adapter->tso_pool[i], + IBMVNIC_TSO_BUFS, + IBMVNIC_TSO_BUF_SZ); if (rc) { release_tx_pools(adapter); return rc; @@ -848,11 +839,7 @@ static int ibmvnic_login(struct net_device *netdev) } } while (retry); - /* handle pending MAC address changes after successful login */ - if (adapter->mac_change_pending) { - __ibmvnic_set_mac(netdev, &adapter->desired.mac); - adapter->mac_change_pending = false; - } + __ibmvnic_set_mac(netdev, adapter->mac_addr); return 0; } @@ -1114,7 +1101,6 @@ static int ibmvnic_open(struct net_device *netdev) } rc = __ibmvnic_open(netdev); - netif_carrier_on(netdev); return rc; } @@ -1685,28 +1671,40 @@ static void ibmvnic_set_multi(struct net_device *netdev) } } -static int __ibmvnic_set_mac(struct net_device *netdev, struct sockaddr *p) +static int __ibmvnic_set_mac(struct net_device *netdev, u8 *dev_addr) { struct ibmvnic_adapter *adapter = netdev_priv(netdev); - struct sockaddr *addr = p; union ibmvnic_crq crq; int rc; - if (!is_valid_ether_addr(addr->sa_data)) - return -EADDRNOTAVAIL; + if (!is_valid_ether_addr(dev_addr)) { + rc = -EADDRNOTAVAIL; + goto err; + } memset(&crq, 0, sizeof(crq)); crq.change_mac_addr.first = IBMVNIC_CRQ_CMD; crq.change_mac_addr.cmd = CHANGE_MAC_ADDR; - ether_addr_copy(&crq.change_mac_addr.mac_addr[0], addr->sa_data); + ether_addr_copy(&crq.change_mac_addr.mac_addr[0], dev_addr); init_completion(&adapter->fw_done); rc = ibmvnic_send_crq(adapter, &crq); - if (rc) - return rc; + if (rc) { + rc = -EIO; + goto err; + } + wait_for_completion(&adapter->fw_done); /* netdev->dev_addr is changed in handle_change_mac_rsp function */ - return adapter->fw_done_rc ? -EIO : 0; + if (adapter->fw_done_rc) { + rc = -EIO; + goto err; + } + + return 0; +err: + ether_addr_copy(adapter->mac_addr, netdev->dev_addr); + return rc; } static int ibmvnic_set_mac(struct net_device *netdev, void *p) @@ -1715,13 +1713,10 @@ static int ibmvnic_set_mac(struct net_device *netdev, void *p) struct sockaddr *addr = p; int rc; - if (adapter->state == VNIC_PROBED) { - memcpy(&adapter->desired.mac, addr, sizeof(struct sockaddr)); - adapter->mac_change_pending = true; - return 0; - } - - rc = __ibmvnic_set_mac(netdev, addr); + rc = 0; + ether_addr_copy(adapter->mac_addr, addr->sa_data); + if (adapter->state != VNIC_PROBED) + rc = __ibmvnic_set_mac(netdev, addr->sa_data); return rc; } @@ -1751,7 +1746,8 @@ static int do_reset(struct ibmvnic_adapter *adapter, ibmvnic_cleanup(netdev); - if (adapter->reset_reason != VNIC_RESET_MOBILITY && + if (reset_state == VNIC_OPEN && + adapter->reset_reason != VNIC_RESET_MOBILITY && adapter->reset_reason != VNIC_RESET_FAILOVER) { rc = __ibmvnic_close(netdev); if (rc) @@ -1850,6 +1846,9 @@ static int do_reset(struct ibmvnic_adapter *adapter, return 0; } + /* refresh device's multicast list */ + ibmvnic_set_multi(netdev); + /* kick napi */ for (i = 0; i < adapter->req_rx_queues; i++) napi_schedule(&adapter->napi[i]); @@ -1858,8 +1857,6 @@ static int do_reset(struct ibmvnic_adapter *adapter, adapter->reset_reason != VNIC_RESET_CHANGE_PARAM) call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, netdev); - netif_carrier_on(netdev); - return 0; } @@ -1929,8 +1926,6 @@ static int do_hard_reset(struct ibmvnic_adapter *adapter, return 0; } - netif_carrier_on(netdev); - return 0; } @@ -1968,13 +1963,11 @@ static void __ibmvnic_reset(struct work_struct *work) { struct ibmvnic_rwi *rwi; struct ibmvnic_adapter *adapter; - struct net_device *netdev; bool we_lock_rtnl = false; u32 reset_state; int rc = 0; adapter = container_of(work, struct ibmvnic_adapter, ibmvnic_reset); - netdev = adapter->netdev; /* netif_set_real_num_xx_queues needs to take rtnl lock here * unless wait_for_reset is set, in which case the rtnl lock @@ -2279,23 +2272,20 @@ static const struct net_device_ops ibmvnic_netdev_ops = { static int ibmvnic_get_link_ksettings(struct net_device *netdev, struct ethtool_link_ksettings *cmd) { - u32 supported, advertising; + struct ibmvnic_adapter *adapter = netdev_priv(netdev); + int rc; - supported = (SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg | - SUPPORTED_FIBRE); - advertising = (ADVERTISED_1000baseT_Full | ADVERTISED_Autoneg | - ADVERTISED_FIBRE); - cmd->base.speed = SPEED_1000; - cmd->base.duplex = DUPLEX_FULL; + rc = send_query_phys_parms(adapter); + if (rc) { + adapter->speed = SPEED_UNKNOWN; + adapter->duplex = DUPLEX_UNKNOWN; + } + cmd->base.speed = adapter->speed; + cmd->base.duplex = adapter->duplex; cmd->base.port = PORT_FIBRE; cmd->base.phy_address = 0; cmd->base.autoneg = AUTONEG_ENABLE; - ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported, - supported); - ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising, - advertising); - return 0; } @@ -2923,8 +2913,10 @@ static int init_sub_crq_irqs(struct ibmvnic_adapter *adapter) goto req_tx_irq_failed; } + snprintf(scrq->name, sizeof(scrq->name), "ibmvnic-%x-tx%d", + adapter->vdev->unit_address, i); rc = request_irq(scrq->irq, ibmvnic_interrupt_tx, - 0, "ibmvnic_tx", scrq); + 0, scrq->name, scrq); if (rc) { dev_err(dev, "Couldn't register tx irq 0x%x. rc=%d\n", @@ -2944,8 +2936,10 @@ static int init_sub_crq_irqs(struct ibmvnic_adapter *adapter) dev_err(dev, "Error mapping irq\n"); goto req_rx_irq_failed; } + snprintf(scrq->name, sizeof(scrq->name), "ibmvnic-%x-rx%d", + adapter->vdev->unit_address, i); rc = request_irq(scrq->irq, ibmvnic_interrupt_rx, - 0, "ibmvnic_rx", scrq); + 0, scrq->name, scrq); if (rc) { dev_err(dev, "Couldn't register rx irq 0x%x. rc=%d\n", scrq->irq, rc); @@ -3937,8 +3931,8 @@ static int handle_change_mac_rsp(union ibmvnic_crq *crq, dev_err(dev, "Error %ld in CHANGE_MAC_ADDR_RSP\n", rc); goto out; } - memcpy(netdev->dev_addr, &crq->change_mac_addr_rsp.mac_addr[0], - ETH_ALEN); + ether_addr_copy(netdev->dev_addr, + &crq->change_mac_addr_rsp.mac_addr[0]); out: complete(&adapter->fw_done); return rc; @@ -4297,6 +4291,73 @@ out: } } +static int send_query_phys_parms(struct ibmvnic_adapter *adapter) +{ + union ibmvnic_crq crq; + int rc; + + memset(&crq, 0, sizeof(crq)); + crq.query_phys_parms.first = IBMVNIC_CRQ_CMD; + crq.query_phys_parms.cmd = QUERY_PHYS_PARMS; + init_completion(&adapter->fw_done); + rc = ibmvnic_send_crq(adapter, &crq); + if (rc) + return rc; + wait_for_completion(&adapter->fw_done); + return adapter->fw_done_rc ? -EIO : 0; +} + +static int handle_query_phys_parms_rsp(union ibmvnic_crq *crq, + struct ibmvnic_adapter *adapter) +{ + struct net_device *netdev = adapter->netdev; + int rc; + + rc = crq->query_phys_parms_rsp.rc.code; + if (rc) { + netdev_err(netdev, "Error %d in QUERY_PHYS_PARMS\n", rc); + return rc; + } + switch (cpu_to_be32(crq->query_phys_parms_rsp.speed)) { + case IBMVNIC_10MBPS: + adapter->speed = SPEED_10; + break; + case IBMVNIC_100MBPS: + adapter->speed = SPEED_100; + break; + case IBMVNIC_1GBPS: + adapter->speed = SPEED_1000; + break; + case IBMVNIC_10GBP: + adapter->speed = SPEED_10000; + break; + case IBMVNIC_25GBPS: + adapter->speed = SPEED_25000; + break; + case IBMVNIC_40GBPS: + adapter->speed = SPEED_40000; + break; + case IBMVNIC_50GBPS: + adapter->speed = SPEED_50000; + break; + case IBMVNIC_100GBPS: + adapter->speed = SPEED_100000; + break; + default: + netdev_warn(netdev, "Unknown speed 0x%08x\n", + cpu_to_be32(crq->query_phys_parms_rsp.speed)); + adapter->speed = SPEED_UNKNOWN; + } + if (crq->query_phys_parms_rsp.flags1 & IBMVNIC_FULL_DUPLEX) + adapter->duplex = DUPLEX_FULL; + else if (crq->query_phys_parms_rsp.flags1 & IBMVNIC_HALF_DUPLEX) + adapter->duplex = DUPLEX_HALF; + else + adapter->duplex = DUPLEX_UNKNOWN; + + return rc; +} + static void ibmvnic_handle_crq(union ibmvnic_crq *crq, struct ibmvnic_adapter *adapter) { @@ -4408,6 +4469,10 @@ static void ibmvnic_handle_crq(union ibmvnic_crq *crq, crq->link_state_indication.phys_link_state; adapter->logical_link_state = crq->link_state_indication.logical_link_state; + if (adapter->phys_link_state && adapter->logical_link_state) + netif_carrier_on(netdev); + else + netif_carrier_off(netdev); break; case CHANGE_MAC_ADDR_RSP: netdev_dbg(netdev, "Got MAC address change Response\n"); @@ -4445,6 +4510,10 @@ static void ibmvnic_handle_crq(union ibmvnic_crq *crq, case GET_VPD_RSP: handle_vpd_rsp(crq, adapter); break; + case QUERY_PHYS_PARMS_RSP: + adapter->fw_done_rc = handle_query_phys_parms_rsp(crq, adapter); + complete(&adapter->fw_done); + break; default: netdev_err(netdev, "Got an invalid cmd type 0x%02x\n", gen_crq->cmd); @@ -4600,8 +4669,9 @@ static int init_crq_queue(struct ibmvnic_adapter *adapter) (unsigned long)adapter); netdev_dbg(adapter->netdev, "registering irq 0x%x\n", vdev->irq); - rc = request_irq(vdev->irq, ibmvnic_interrupt, 0, IBMVNIC_NAME, - adapter); + snprintf(crq->name, sizeof(crq->name), "ibmvnic-%x", + adapter->vdev->unit_address); + rc = request_irq(vdev->irq, ibmvnic_interrupt, 0, crq->name, adapter); if (rc) { dev_err(dev, "Couldn't register irq 0x%x. rc=%d\n", vdev->irq, rc); @@ -4780,8 +4850,6 @@ static int ibmvnic_probe(struct vio_dev *dev, const struct vio_device_id *id) init_completion(&adapter->init_done); adapter->resetting = false; - adapter->mac_change_pending = false; - do { rc = init_crq_queue(adapter); if (rc) { diff --git a/drivers/net/ethernet/ibm/ibmvnic.h b/drivers/net/ethernet/ibm/ibmvnic.h index f2018dbebfa5..70bd286f8932 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.h +++ b/drivers/net/ethernet/ibm/ibmvnic.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /**************************************************************************/ /* */ /* IBM System i and System p Virtual NIC Device Driver */ @@ -6,18 +7,6 @@ /* Thomas Falcon (tlfalcon@linux.vnet.ibm.com) */ /* John Allen (jallen@linux.vnet.ibm.com) */ /* */ -/* This program is free software; you can redistribute it and/or modify */ -/* it under the terms of the GNU General Public License as published by */ -/* the Free Software Foundation; either version 2 of the License, or */ -/* (at your option) any later version. */ -/* */ -/* This program is distributed in the hope that it will be useful, */ -/* but WITHOUT ANY WARRANTY; without even the implied warranty of */ -/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ -/* GNU General Public License for more details. */ -/* */ -/* You should have received a copy of the GNU General Public License */ -/* along with this program. */ /* */ /* This module contains the implementation of a virtual ethernet device */ /* for use with IBM i/pSeries LPAR Linux. It utilizes the logical LAN */ @@ -377,11 +366,16 @@ struct ibmvnic_phys_parms { u8 flags2; #define IBMVNIC_LOGICAL_LNK_ACTIVE 0x80 __be32 speed; -#define IBMVNIC_AUTONEG 0x80 -#define IBMVNIC_10MBPS 0x40 -#define IBMVNIC_100MBPS 0x20 -#define IBMVNIC_1GBPS 0x10 -#define IBMVNIC_10GBPS 0x08 +#define IBMVNIC_AUTONEG 0x80000000 +#define IBMVNIC_10MBPS 0x40000000 +#define IBMVNIC_100MBPS 0x20000000 +#define IBMVNIC_1GBPS 0x10000000 +#define IBMVNIC_10GBP 0x08000000 +#define IBMVNIC_40GBPS 0x04000000 +#define IBMVNIC_100GBPS 0x02000000 +#define IBMVNIC_25GBPS 0x01000000 +#define IBMVNIC_50GBPS 0x00800000 +#define IBMVNIC_200GBPS 0x00400000 __be32 mtu; struct ibmvnic_rc rc; } __packed __aligned(8); @@ -850,6 +844,7 @@ struct ibmvnic_crq_queue { dma_addr_t msg_token; spinlock_t lock; bool active; + char name[32]; }; union sub_crq { @@ -876,6 +871,7 @@ struct ibmvnic_sub_crq_queue { struct sk_buff *rx_skb_top; struct ibmvnic_adapter *adapter; atomic_t used; + char name[32]; }; struct ibmvnic_long_term_buff { @@ -962,7 +958,6 @@ struct ibmvnic_tunables { u64 rx_entries; u64 tx_entries; u64 mtu; - struct sockaddr mac; }; struct ibmvnic_adapter { @@ -999,6 +994,9 @@ struct ibmvnic_adapter { int phys_link_state; int logical_link_state; + u32 speed; + u8 duplex; + /* login data */ struct ibmvnic_login_buffer *login_buf; dma_addr_t login_buf_token; @@ -1081,7 +1079,6 @@ struct ibmvnic_adapter { bool resetting; bool napi_enabled, from_passive_init; - bool mac_change_pending; bool failover_pending; bool force_reset_recovery; |