From 7d11b4787d538295f65dcd002954a0f8ed2c393c Mon Sep 17 00:00:00 2001 From: Kamal Heib Date: Thu, 27 Aug 2020 17:16:55 +0300 Subject: RDMA/qedr: Fix reported max_pkeys As qedr driver supports both RoCE and iWarp, make sure to set the max_pkeys only when running in RoCE mode. Link: https://lore.kernel.org/r/20200827141655.406185-1-kamalheib1@gmail.com Signed-off-by: Kamal Heib Acked-by: Michal Kalderon  Signed-off-by: Jason Gunthorpe --- drivers/net/ethernet/qlogic/qed/qed_rdma.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/net') diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c index a4bcde522cdf..03894584415d 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c +++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c @@ -504,7 +504,8 @@ static void qed_rdma_init_devinfo(struct qed_hwfn *p_hwfn, dev->max_mw = 0; dev->max_mr_mw_fmr_pbl = (PAGE_SIZE / 8) * (PAGE_SIZE / 8); dev->max_mr_mw_fmr_size = dev->max_mr_mw_fmr_pbl * PAGE_SIZE; - dev->max_pkey = QED_RDMA_MAX_P_KEY; + if (QED_IS_ROCE_PERSONALITY(p_hwfn)) + dev->max_pkey = QED_RDMA_MAX_P_KEY; dev->max_srq = p_hwfn->p_rdma_info->num_srqs; dev->max_srq_wr = QED_RDMA_MAX_SRQ_WQE_ELEM; -- cgit v1.2.3 From b3003a74456f0c1f614a46c07e16abe33bfdd087 Mon Sep 17 00:00:00 2001 From: Jason Gunthorpe Date: Fri, 4 Sep 2020 19:41:57 -0300 Subject: RDMA/qedr: Remove fbo and zbva from the MR zbva is always false, so fbo is never read. A 'zero-based-virtual-address' is simply IOVA == 0, and the driver already supports this. Link: https://lore.kernel.org/r/16-v2-270386b7e60b+28f4-umem_1_jgg@nvidia.com Acked-by: Michal Kalderon  Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/qedr/verbs.c | 4 ---- drivers/net/ethernet/qlogic/qed/qed_rdma.c | 12 ++---------- include/linux/qed/qed_rdma_if.h | 2 -- 3 files changed, 2 insertions(+), 16 deletions(-) (limited to 'drivers/net') diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index 9319778f5df4..f7bfc43f0f5c 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -2882,10 +2882,8 @@ struct ib_mr *qedr_reg_user_mr(struct ib_pd *ibpd, u64 start, u64 len, mr->hw_mr.pbl_two_level = mr->info.pbl_info.two_layered; mr->hw_mr.pbl_page_size_log = ilog2(mr->info.pbl_info.pbl_size); mr->hw_mr.page_size_log = PAGE_SHIFT; - mr->hw_mr.fbo = ib_umem_offset(mr->umem); mr->hw_mr.length = len; mr->hw_mr.vaddr = usr_addr; - mr->hw_mr.zbva = false; mr->hw_mr.phy_mr = false; mr->hw_mr.dma_mr = false; @@ -2978,10 +2976,8 @@ static struct qedr_mr *__qedr_alloc_mr(struct ib_pd *ibpd, mr->hw_mr.pbl_ptr = 0; mr->hw_mr.pbl_two_level = mr->info.pbl_info.two_layered; mr->hw_mr.pbl_page_size_log = ilog2(mr->info.pbl_info.pbl_size); - mr->hw_mr.fbo = 0; mr->hw_mr.length = 0; mr->hw_mr.vaddr = 0; - mr->hw_mr.zbva = false; mr->hw_mr.phy_mr = true; mr->hw_mr.dma_mr = false; diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c index 03894584415d..0df6e0587752 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c +++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c @@ -1521,7 +1521,7 @@ qed_rdma_register_tid(void *rdma_cxt, params->pbl_two_level); SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_ZERO_BASED, - params->zbva); + false); SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_PHY_MR, params->phy_mr); @@ -1583,15 +1583,7 @@ qed_rdma_register_tid(void *rdma_cxt, p_ramrod->pd = cpu_to_le16(params->pd); p_ramrod->length_hi = (u8)(params->length >> 32); p_ramrod->length_lo = DMA_LO_LE(params->length); - if (params->zbva) { - /* Lower 32 bits of the registered MR address. - * In case of zero based MR, will hold FBO - */ - p_ramrod->va.hi = 0; - p_ramrod->va.lo = cpu_to_le32(params->fbo); - } else { - DMA_REGPAIR_LE(p_ramrod->va, params->vaddr); - } + DMA_REGPAIR_LE(p_ramrod->va, params->vaddr); DMA_REGPAIR_LE(p_ramrod->pbl_base, params->pbl_ptr); /* DIF */ diff --git a/include/linux/qed/qed_rdma_if.h b/include/linux/qed/qed_rdma_if.h index f464d85e88a4..aeb242cefebf 100644 --- a/include/linux/qed/qed_rdma_if.h +++ b/include/linux/qed/qed_rdma_if.h @@ -242,10 +242,8 @@ struct qed_rdma_register_tid_in_params { bool pbl_two_level; u8 pbl_page_size_log; u8 page_size_log; - u32 fbo; u64 length; u64 vaddr; - bool zbva; bool phy_mr; bool dma_mr; -- cgit v1.2.3 From 97fb3e33474897c35b7cfe6ff0e16a3e172d9249 Mon Sep 17 00:00:00 2001 From: Michal Kalderon Date: Wed, 2 Sep 2020 19:57:38 +0300 Subject: qede: Notify qedr when mtu has changed MTU change on ethtool is currently not supported for iWARP. Notify qedr driver so that appropriate logging can take place. Link: https://lore.kernel.org/r/20200902165741.8355-6-michal.kalderon@marvell.com Signed-off-by: Michal Kalderon Signed-off-by: Jason Gunthorpe --- drivers/net/ethernet/qlogic/qede/qede_ethtool.c | 4 +++- drivers/net/ethernet/qlogic/qede/qede_rdma.c | 17 +++++++++++++++++ include/linux/qed/qede_rdma.h | 4 +++- 3 files changed, 23 insertions(+), 2 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c index b9aa6384563b..bedbb85a179a 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c +++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c @@ -1026,7 +1026,9 @@ int qede_change_mtu(struct net_device *ndev, int new_mtu) args.u.mtu = new_mtu; args.func = &qede_update_mtu; qede_reload(edev, &args, false); - +#if IS_ENABLED(CONFIG_QED_RDMA) + qede_rdma_event_change_mtu(edev); +#endif edev->ops->common->update_mtu(edev->cdev, new_mtu); return 0; diff --git a/drivers/net/ethernet/qlogic/qede/qede_rdma.c b/drivers/net/ethernet/qlogic/qede/qede_rdma.c index 769ec2f4d0b7..2f6598086d9b 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_rdma.c +++ b/drivers/net/ethernet/qlogic/qede/qede_rdma.c @@ -234,6 +234,15 @@ static void qede_rdma_changeaddr(struct qede_dev *edev) qedr_drv->notify(edev->rdma_info.qedr_dev, QEDE_CHANGE_ADDR); } +static void qede_rdma_change_mtu(struct qede_dev *edev) +{ + if (qede_rdma_supported(edev)) { + if (qedr_drv && edev->rdma_info.qedr_dev && qedr_drv->notify) + qedr_drv->notify(edev->rdma_info.qedr_dev, + QEDE_CHANGE_MTU); + } +} + static struct qede_rdma_event_work * qede_rdma_get_free_event_node(struct qede_dev *edev) { @@ -287,6 +296,9 @@ static void qede_rdma_handle_event(struct work_struct *work) case QEDE_CHANGE_ADDR: qede_rdma_changeaddr(edev); break; + case QEDE_CHANGE_MTU: + qede_rdma_change_mtu(edev); + break; default: DP_NOTICE(edev, "Invalid rdma event %d", event); } @@ -338,3 +350,8 @@ void qede_rdma_event_changeaddr(struct qede_dev *edev) { qede_rdma_add_event(edev, QEDE_CHANGE_ADDR); } + +void qede_rdma_event_change_mtu(struct qede_dev *edev) +{ + qede_rdma_add_event(edev, QEDE_CHANGE_MTU); +} diff --git a/include/linux/qed/qede_rdma.h b/include/linux/qed/qede_rdma.h index 072da2f6da37..0d5564a59a59 100644 --- a/include/linux/qed/qede_rdma.h +++ b/include/linux/qed/qede_rdma.h @@ -20,7 +20,8 @@ enum qede_rdma_event { QEDE_UP, QEDE_DOWN, QEDE_CHANGE_ADDR, - QEDE_CLOSE + QEDE_CLOSE, + QEDE_CHANGE_MTU, }; struct qede_rdma_event_work { @@ -54,6 +55,7 @@ void qede_rdma_dev_event_open(struct qede_dev *dev); void qede_rdma_dev_event_close(struct qede_dev *dev); void qede_rdma_dev_remove(struct qede_dev *dev, bool recovery); void qede_rdma_event_changeaddr(struct qede_dev *edr); +void qede_rdma_event_change_mtu(struct qede_dev *edev); #else static inline int qede_rdma_dev_add(struct qede_dev *dev, -- cgit v1.2.3 From 639bf4415cadff4c18e13aa5cb0dba2d443e3aa7 Mon Sep 17 00:00:00 2001 From: Aharon Landau Date: Thu, 17 Sep 2020 12:02:21 +0300 Subject: net/mlx5: Refactor query port speed functions The functions mlx5_query_port_link_width_oper and mlx5_query_port_ib_proto_oper are always called together, so combine them to a new function called mlx5_query_port_oper to avoid duplication. And while the mlx5i_get_port_settings is the same as mlx5_query_port_oper therefore let's remove it. According to the IB spec link_width_oper and ib_proto_oper should be u16 and not as written u8, so perform casting as a preparation to cross-RDMA patch which will fix that type for all drivers in the RDMA subsystem. Fixes: ada68c31ba9c ("net/mlx5: Introduce a new header file for physical port functions") Signed-off-by: Aharon Landau Reviewed-by: Michael Guralnik Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/mlx5/main.c | 27 +++++++++++----------- .../ethernet/mellanox/mlx5/core/ipoib/ethtool.c | 23 ++++-------------- drivers/net/ethernet/mellanox/mlx5/core/port.c | 23 ++++-------------- include/linux/mlx5/port.h | 7 +++--- 4 files changed, 25 insertions(+), 55 deletions(-) (limited to 'drivers/net') diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index d60d63221b14..631ca360057f 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -326,8 +326,8 @@ out: spin_unlock(&port->mp.mpi_lock); } -static int translate_eth_legacy_proto_oper(u32 eth_proto_oper, u8 *active_speed, - u8 *active_width) +static int translate_eth_legacy_proto_oper(u32 eth_proto_oper, + u16 *active_speed, u8 *active_width) { switch (eth_proto_oper) { case MLX5E_PROT_MASK(MLX5E_1000BASE_CX_SGMII): @@ -384,7 +384,7 @@ static int translate_eth_legacy_proto_oper(u32 eth_proto_oper, u8 *active_speed, return 0; } -static int translate_eth_ext_proto_oper(u32 eth_proto_oper, u8 *active_speed, +static int translate_eth_ext_proto_oper(u32 eth_proto_oper, u16 *active_speed, u8 *active_width) { switch (eth_proto_oper) { @@ -436,7 +436,7 @@ static int translate_eth_ext_proto_oper(u32 eth_proto_oper, u8 *active_speed, return 0; } -static int translate_eth_proto_oper(u32 eth_proto_oper, u8 *active_speed, +static int translate_eth_proto_oper(u32 eth_proto_oper, u16 *active_speed, u8 *active_width, bool ext) { return ext ? @@ -457,6 +457,7 @@ static int mlx5_query_port_roce(struct ib_device *device, u8 port_num, bool put_mdev = true; u16 qkey_viol_cntr; u32 eth_prot_oper; + u16 active_speed; u8 mdev_port_num; bool ext; int err; @@ -490,9 +491,12 @@ static int mlx5_query_port_roce(struct ib_device *device, u8 port_num, props->active_width = IB_WIDTH_4X; props->active_speed = IB_SPEED_QDR; - translate_eth_proto_oper(eth_prot_oper, &props->active_speed, + translate_eth_proto_oper(eth_prot_oper, &active_speed, &props->active_width, ext); + WARN_ON_ONCE(active_speed & ~0xFF); + props->active_speed = (u8)active_speed; + props->port_cap_flags |= IB_PORT_CM_SUP; props->ip_gids = true; @@ -1183,8 +1187,8 @@ enum mlx5_ib_width { MLX5_IB_WIDTH_12X = 1 << 4 }; -static void translate_active_width(struct ib_device *ibdev, u8 active_width, - u8 *ib_width) +static void translate_active_width(struct ib_device *ibdev, u16 active_width, + u8 *ib_width) { struct mlx5_ib_dev *dev = to_mdev(ibdev); @@ -1277,7 +1281,7 @@ static int mlx5_query_hca_port(struct ib_device *ibdev, u8 port, u16 max_mtu; u16 oper_mtu; int err; - u8 ib_link_width_oper; + u16 ib_link_width_oper; u8 vl_hw_cap; rep = kzalloc(sizeof(*rep), GFP_KERNEL); @@ -1310,16 +1314,13 @@ static int mlx5_query_hca_port(struct ib_device *ibdev, u8 port, if (props->port_cap_flags & IB_PORT_CAP_MASK2_SUP) props->port_cap_flags2 = rep->cap_mask2; - err = mlx5_query_port_link_width_oper(mdev, &ib_link_width_oper, port); + err = mlx5_query_ib_port_oper(mdev, &ib_link_width_oper, + (u16 *)&props->active_speed, port); if (err) goto out; translate_active_width(ibdev, ib_link_width_oper, &props->active_width); - err = mlx5_query_port_ib_proto_oper(mdev, &props->active_speed, port); - if (err) - goto out; - mlx5_query_port_max_mtu(mdev, &max_mtu, port); props->max_mtu = mlx5_mtu_to_ib_mtu(max_mtu); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c index 1eef66ee849e..17f5be801d2f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c @@ -174,24 +174,6 @@ static inline int mlx5_ptys_rate_enum_to_int(enum mlx5_ptys_rate rate) } } -static int mlx5i_get_port_settings(struct net_device *netdev, - u16 *ib_link_width_oper, u16 *ib_proto_oper) -{ - struct mlx5e_priv *priv = mlx5i_epriv(netdev); - struct mlx5_core_dev *mdev = priv->mdev; - u32 out[MLX5_ST_SZ_DW(ptys_reg)] = {0}; - int ret; - - ret = mlx5_query_port_ptys(mdev, out, sizeof(out), MLX5_PTYS_IB, 1); - if (ret) - return ret; - - *ib_link_width_oper = MLX5_GET(ptys_reg, out, ib_link_width_oper); - *ib_proto_oper = MLX5_GET(ptys_reg, out, ib_proto_oper); - - return 0; -} - static int mlx5i_get_speed_settings(u16 ib_link_width_oper, u16 ib_proto_oper) { int rate, width; @@ -209,11 +191,14 @@ static int mlx5i_get_speed_settings(u16 ib_link_width_oper, u16 ib_proto_oper) static int mlx5i_get_link_ksettings(struct net_device *netdev, struct ethtool_link_ksettings *link_ksettings) { + struct mlx5e_priv *priv = mlx5i_epriv(netdev); + struct mlx5_core_dev *mdev = priv->mdev; u16 ib_link_width_oper; u16 ib_proto_oper; int speed, ret; - ret = mlx5i_get_port_settings(netdev, &ib_link_width_oper, &ib_proto_oper); + ret = mlx5_query_ib_port_oper(mdev, &ib_link_width_oper, &ib_proto_oper, + 1); if (ret) return ret; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/port.c b/drivers/net/ethernet/mellanox/mlx5/core/port.c index e4186e84b3ff..4bb219565c58 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/port.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/port.c @@ -154,24 +154,8 @@ int mlx5_set_port_beacon(struct mlx5_core_dev *dev, u16 beacon_duration) sizeof(out), MLX5_REG_MLCR, 0, 1); } -int mlx5_query_port_link_width_oper(struct mlx5_core_dev *dev, - u8 *link_width_oper, u8 local_port) -{ - u32 out[MLX5_ST_SZ_DW(ptys_reg)]; - int err; - - err = mlx5_query_port_ptys(dev, out, sizeof(out), MLX5_PTYS_IB, local_port); - if (err) - return err; - - *link_width_oper = MLX5_GET(ptys_reg, out, ib_link_width_oper); - - return 0; -} -EXPORT_SYMBOL_GPL(mlx5_query_port_link_width_oper); - -int mlx5_query_port_ib_proto_oper(struct mlx5_core_dev *dev, - u8 *proto_oper, u8 local_port) +int mlx5_query_ib_port_oper(struct mlx5_core_dev *dev, u16 *link_width_oper, + u16 *proto_oper, u8 local_port) { u32 out[MLX5_ST_SZ_DW(ptys_reg)]; int err; @@ -181,11 +165,12 @@ int mlx5_query_port_ib_proto_oper(struct mlx5_core_dev *dev, if (err) return err; + *link_width_oper = MLX5_GET(ptys_reg, out, ib_link_width_oper); *proto_oper = MLX5_GET(ptys_reg, out, ib_proto_oper); return 0; } -EXPORT_SYMBOL(mlx5_query_port_ib_proto_oper); +EXPORT_SYMBOL(mlx5_query_ib_port_oper); /* This function should be used after setting a port register only */ void mlx5_toggle_port_link(struct mlx5_core_dev *dev) diff --git a/include/linux/mlx5/port.h b/include/linux/mlx5/port.h index 2d45a6af52a4..4d33ae0c2d97 100644 --- a/include/linux/mlx5/port.h +++ b/include/linux/mlx5/port.h @@ -133,10 +133,9 @@ enum mlx5e_connector_type { int mlx5_set_port_caps(struct mlx5_core_dev *dev, u8 port_num, u32 caps); int mlx5_query_port_ptys(struct mlx5_core_dev *dev, u32 *ptys, int ptys_size, int proto_mask, u8 local_port); -int mlx5_query_port_link_width_oper(struct mlx5_core_dev *dev, - u8 *link_width_oper, u8 local_port); -int mlx5_query_port_ib_proto_oper(struct mlx5_core_dev *dev, - u8 *proto_oper, u8 local_port); + +int mlx5_query_ib_port_oper(struct mlx5_core_dev *dev, u16 *link_width_oper, + u16 *proto_oper, u8 local_port); void mlx5_toggle_port_link(struct mlx5_core_dev *dev); int mlx5_set_port_admin_status(struct mlx5_core_dev *dev, enum mlx5_port_status status); -- cgit v1.2.3 From e27014bdb47eb435f78573685f4196c07329f1f7 Mon Sep 17 00:00:00 2001 From: Aharon Landau Date: Thu, 17 Sep 2020 12:02:22 +0300 Subject: RDMA/mlx5: Delete duplicated mlx5_ptys_width enum Combine two same enums to avoid duplication. Signed-off-by: Aharon Landau Reviewed-by: Michael Guralnik Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/mlx5/main.c | 20 ++++++-------------- .../net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c | 8 -------- include/linux/mlx5/port.h | 8 ++++++++ 3 files changed, 14 insertions(+), 22 deletions(-) (limited to 'drivers/net') diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 631ca360057f..2dbacf0ebda3 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -1179,32 +1179,24 @@ static int mlx5_ib_query_device(struct ib_device *ibdev, return 0; } -enum mlx5_ib_width { - MLX5_IB_WIDTH_1X = 1 << 0, - MLX5_IB_WIDTH_2X = 1 << 1, - MLX5_IB_WIDTH_4X = 1 << 2, - MLX5_IB_WIDTH_8X = 1 << 3, - MLX5_IB_WIDTH_12X = 1 << 4 -}; - static void translate_active_width(struct ib_device *ibdev, u16 active_width, u8 *ib_width) { struct mlx5_ib_dev *dev = to_mdev(ibdev); - if (active_width & MLX5_IB_WIDTH_1X) + if (active_width & MLX5_PTYS_WIDTH_1X) *ib_width = IB_WIDTH_1X; - else if (active_width & MLX5_IB_WIDTH_2X) + else if (active_width & MLX5_PTYS_WIDTH_2X) *ib_width = IB_WIDTH_2X; - else if (active_width & MLX5_IB_WIDTH_4X) + else if (active_width & MLX5_PTYS_WIDTH_4X) *ib_width = IB_WIDTH_4X; - else if (active_width & MLX5_IB_WIDTH_8X) + else if (active_width & MLX5_PTYS_WIDTH_8X) *ib_width = IB_WIDTH_8X; - else if (active_width & MLX5_IB_WIDTH_12X) + else if (active_width & MLX5_PTYS_WIDTH_12X) *ib_width = IB_WIDTH_12X; else { mlx5_ib_dbg(dev, "Invalid active_width %d, setting width to default value: 4x\n", - (int)active_width); + active_width); *ib_width = IB_WIDTH_4X; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c index 17f5be801d2f..cac8f085b16d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c @@ -130,14 +130,6 @@ static int mlx5i_flash_device(struct net_device *netdev, return mlx5e_ethtool_flash_device(priv, flash); } -enum mlx5_ptys_width { - MLX5_PTYS_WIDTH_1X = 1 << 0, - MLX5_PTYS_WIDTH_2X = 1 << 1, - MLX5_PTYS_WIDTH_4X = 1 << 2, - MLX5_PTYS_WIDTH_8X = 1 << 3, - MLX5_PTYS_WIDTH_12X = 1 << 4, -}; - static inline int mlx5_ptys_width_enum_to_int(enum mlx5_ptys_width width) { switch (width) { diff --git a/include/linux/mlx5/port.h b/include/linux/mlx5/port.h index 4d33ae0c2d97..23edd2db4803 100644 --- a/include/linux/mlx5/port.h +++ b/include/linux/mlx5/port.h @@ -125,6 +125,14 @@ enum mlx5e_connector_type { MLX5E_CONNECTOR_TYPE_NUMBER, }; +enum mlx5_ptys_width { + MLX5_PTYS_WIDTH_1X = 1 << 0, + MLX5_PTYS_WIDTH_2X = 1 << 1, + MLX5_PTYS_WIDTH_4X = 1 << 2, + MLX5_PTYS_WIDTH_8X = 1 << 3, + MLX5_PTYS_WIDTH_12X = 1 << 4, +}; + #define MLX5E_PROT_MASK(link_mode) (1 << link_mode) #define MLX5_GET_ETH_PROTO(reg, out, ext, field) \ (ext ? MLX5_GET(reg, out, ext_##field) : \ -- cgit v1.2.3