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From: Parav Pandit <parav@mellanox.com>
To: alex.williamson@redhat.com, davem@davemloft.net,
	kvm@vger.kernel.org, netdev@vger.kernel.org
Cc: saeedm@mellanox.com, kwankhede@nvidia.com, leon@kernel.org,
	cohuck@redhat.com, jiri@mellanox.com, linux-rdma@vger.kernel.org,
	Vu Pham <vuhuong@mellanox.com>, Parav Pandit <parav@mellanox.com>
Subject: [PATCH net-next 02/19] net/mlx5: E-Switch, Add SF vport, vport-rep support
Date: Thu,  7 Nov 2019 10:08:17 -0600
Message-ID: <20191107160834.21087-2-parav@mellanox.com> (raw)
In-Reply-To: <20191107160834.21087-1-parav@mellanox.com>

From: Vu Pham <vuhuong@mellanox.com>

mlx5 Sub Function(SF) shares large amount functionalities and
capabilities as that of its parent PCI device.
Similar to SR-IOV VFs, each SF at present has one eswitch vport.

Assign a dedicated placeholder for SFs vports and their representors.
They are placed after VFs vports and before ECPF vports as below:
[PF,VF0,...,VFn,SF0,...SFm,ECPF,UPLINK].

Change functions to map SF's vport numbers to indices when
accessing the vports or representors arrays, and vice versa.

Reviewed-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Vu Pham <vuhuong@mellanox.com>
Signed-off-by: Parav Pandit <parav@mellanox.com>
---
 .../net/ethernet/mellanox/mlx5/core/Kconfig   | 11 +++
 .../net/ethernet/mellanox/mlx5/core/eswitch.c |  6 ++
 .../net/ethernet/mellanox/mlx5/core/eswitch.h | 70 +++++++++++++++++++
 .../mellanox/mlx5/core/eswitch_offloads.c     | 19 ++++-
 .../ethernet/mellanox/mlx5/core/meddev/sf.h   | 17 +++++
 .../net/ethernet/mellanox/mlx5/core/vport.c   |  4 +-
 6 files changed, 123 insertions(+), 4 deletions(-)
 create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/meddev/sf.h

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
index a1f20b205299..a088b5fd339d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
+++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
@@ -161,3 +161,14 @@ config MLX5_SW_STEERING
 	default y
 	help
 	Build support for software-managed steering in the NIC.
+
+config MLX5_MDEV
+	bool "Mellanox Technologies Mediated device support"
+	depends on MLX5_CORE
+	depends on VFIO_MDEV
+	depends on MLX5_ESWITCH
+	default n
+	help
+	  Build support for mediated devices. Mediated devices allow creating
+	  multiple virtual ports, netdev and/or rdma device(s) on
+	  single PCI function.
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index 7baade9e62b7..87273be44dae 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -1883,9 +1883,15 @@ const u32 *mlx5_esw_query_functions(struct mlx5_core_dev *dev)
 {
 	int outlen = MLX5_ST_SZ_BYTES(query_esw_functions_out);
 	u32 in[MLX5_ST_SZ_DW(query_esw_functions_in)] = {};
+	u16 max_sfs;
 	u32 *out;
 	int err;
 
+	max_sfs = mlx5_eswitch_max_sfs(dev);
+	/* Device interface is array of 64-bits */
+	if (max_sfs)
+		outlen += DIV_ROUND_UP(max_sfs, BITS_PER_TYPE(__be64)) * sizeof(__be64);
+
 	out = kvzalloc(outlen, GFP_KERNEL);
 	if (!out)
 		return ERR_PTR(-ENOMEM);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index e27d372e1c07..21592ef6d05d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -42,6 +42,8 @@
 #include <linux/mlx5/vport.h>
 #include <linux/mlx5/fs.h>
 #include "lib/mpfs.h"
+#include "mlx5_core.h"
+#include "meddev/sf.h"
 
 #ifdef CONFIG_MLX5_ESWITCH
 
@@ -506,6 +508,44 @@ static inline int mlx5_eswitch_ecpf_idx(struct mlx5_eswitch *esw)
 	return esw->total_vports - 2;
 }
 
+/* SF vport numbers in device range from the esw_sf_base_id and log_max_esw_sf.
+ * Below helpers perform conversion from SF vport index in software array
+ * to vport number and vice versa.
+ */
+static inline u16 mlx5_eswitch_sf_vport_base_id(const struct mlx5_core_dev *dev)
+{
+	return MLX5_CAP_ESW(dev, esw_sf_base_id);
+}
+
+static inline u16 mlx5_eswitch_max_sfs(const struct mlx5_core_dev *dev)
+{
+	return mlx5_core_is_sf_supported(dev) ?
+			1 << MLX5_CAP_ESW(dev, log_max_esw_sf) : 0;
+}
+
+static inline int
+mlx5_eswitch_sf_index(const struct mlx5_eswitch *esw, u16 vport_num)
+{
+	return vport_num - mlx5_eswitch_sf_vport_base_id(esw->dev) +
+		MLX5_VPORT_PF_PLACEHOLDER + mlx5_core_max_vfs(esw->dev);
+}
+
+static inline u16
+mlx5_eswitch_sf_vport_num(const struct mlx5_eswitch *esw, int idx)
+{
+	return mlx5_eswitch_sf_vport_base_id(esw->dev) + idx -
+		(MLX5_VPORT_PF_PLACEHOLDER + mlx5_core_max_vfs(esw->dev));
+}
+
+static inline bool
+mlx5_eswitch_is_sf_vport(const struct mlx5_eswitch *esw, u16 vport_num)
+{
+	return mlx5_core_is_sf_supported(esw->dev) &&
+		vport_num >= mlx5_eswitch_sf_vport_base_id(esw->dev) &&
+		vport_num < (mlx5_eswitch_sf_vport_base_id(esw->dev) +
+			     mlx5_eswitch_max_sfs(esw->dev));
+}
+
 static inline int mlx5_eswitch_vport_num_to_index(struct mlx5_eswitch *esw,
 						  u16 vport_num)
 {
@@ -518,6 +558,10 @@ static inline int mlx5_eswitch_vport_num_to_index(struct mlx5_eswitch *esw,
 	if (vport_num == MLX5_VPORT_UPLINK)
 		return mlx5_eswitch_uplink_idx(esw);
 
+	if (mlx5_eswitch_is_sf_vport(esw, vport_num))
+		return mlx5_eswitch_sf_index(esw, vport_num);
+
+	/* PF and VF vports start from 0 to max_vfs */
 	return vport_num;
 }
 
@@ -531,6 +575,12 @@ static inline u16 mlx5_eswitch_index_to_vport_num(struct mlx5_eswitch *esw,
 	if (index == mlx5_eswitch_uplink_idx(esw))
 		return MLX5_VPORT_UPLINK;
 
+	/* SF vports indices are after VFs and before ECPF */
+	if (mlx5_core_is_sf_supported(esw->dev) &&
+	    index > mlx5_core_max_vfs(esw->dev))
+		return mlx5_eswitch_sf_vport_num(esw, index);
+
+	/* PF and VF vports start from 0 to max_vfs */
 	return index;
 }
 
@@ -573,6 +623,21 @@ void mlx5e_tc_clean_fdb_peer_flows(struct mlx5_eswitch *esw);
 	     (rep) = &(esw)->offloads.vport_reps[i],		\
 	     (i) <= (nvfs); (i)++)
 
+static inline int mlx5_eswitch_sf_start_idx(const struct mlx5_eswitch *esw)
+{
+	return MLX5_VPORT_PF_PLACEHOLDER + mlx5_core_max_vfs(esw->dev);
+}
+
+static inline int mlx5_eswitch_sf_end(const struct mlx5_eswitch *esw)
+{
+	return mlx5_eswitch_sf_start_idx(esw) + mlx5_eswitch_max_sfs(esw->dev);
+}
+
+#define mlx5_esw_for_each_sf_rep(esw, i, rep)			\
+	for ((i) = mlx5_eswitch_sf_start_idx(esw);		\
+	     (rep) = &(esw)->offloads.vport_reps[(i)],		\
+	     (i) < mlx5_eswitch_sf_end(esw); (i++))		\
+
 #define mlx5_esw_for_each_vf_rep_reverse(esw, i, rep, nvfs)	\
 	for ((i) = (nvfs);					\
 	     (rep) = &(esw)->offloads.vport_reps[i],		\
@@ -642,6 +707,11 @@ static inline void mlx5_eswitch_update_num_of_vfs(struct mlx5_eswitch *esw, cons
 #define FDB_SLOW_PATH_CHAIN (FDB_MAX_CHAIN + 1)
 #define FDB_MAX_PRIO 1
 
+static inline u16 mlx5_eswitch_max_sfs(const struct mlx5_core_dev *dev)
+{
+	return 0;
+}
+
 #endif /* CONFIG_MLX5_ESWITCH */
 
 #endif /* __MLX5_ESWITCH_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 9924f06f0c2d..ff084499d681 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -1467,8 +1467,18 @@ static void esw_offloads_unload_vf_reps(struct mlx5_eswitch *esw, int nvports)
 		__unload_reps_vf_vport(esw, nvports, rep_type);
 }
 
+static void __unload_reps_sf_vport(struct mlx5_eswitch *esw, u8 rep_type)
+{
+	struct mlx5_eswitch_rep *rep;
+	int i;
+
+	mlx5_esw_for_each_sf_rep(esw, i, rep)
+		__esw_offloads_unload_rep(esw, rep, rep_type);
+}
+
 static void __unload_reps_all_vport(struct mlx5_eswitch *esw, u8 rep_type)
 {
+	__unload_reps_sf_vport(esw, rep_type);
 	__unload_reps_vf_vport(esw, esw->esw_funcs.num_vfs, rep_type);
 
 	/* Special vports must be the last to unload. */
@@ -1928,7 +1938,8 @@ static int esw_vport_ingress_config(struct mlx5_eswitch *esw,
 	}
 
 	if (MLX5_CAP_GEN(esw->dev, prio_tag_required) &&
-	    mlx5_eswitch_is_vf_vport(esw, vport->vport)) {
+	    (mlx5_eswitch_is_vf_vport(esw, vport->vport) ||
+	     mlx5_eswitch_is_sf_vport(esw, vport->vport))) {
 		err = esw_vport_ingress_prio_tag_config(esw, vport);
 		if (err)
 			goto prio_tag_err;
@@ -2006,7 +2017,8 @@ esw_vport_create_offloads_acl_tables(struct mlx5_eswitch *esw,
 	if (err)
 		return err;
 
-	if (mlx5_eswitch_is_vf_vport(esw, vport->vport)) {
+	if (mlx5_eswitch_is_vf_vport(esw, vport->vport) ||
+	    mlx5_eswitch_is_sf_vport(esw, vport->vport)) {
 		err = esw_vport_egress_config(esw, vport);
 		if (err) {
 			esw_vport_del_ingress_acl_modify_metadata(esw, vport);
@@ -2061,7 +2073,8 @@ static int esw_offloads_steering_init(struct mlx5_eswitch *esw)
 	if (mlx5_core_is_ecpf_esw_manager(esw->dev))
 		total_vports = esw->total_vports;
 	else
-		total_vports = num_vfs + MLX5_SPECIAL_VPORTS(esw->dev);
+		total_vports = num_vfs + MLX5_SPECIAL_VPORTS(esw->dev) +
+						mlx5_eswitch_max_sfs(esw->dev);
 
 	memset(&esw->fdb_table.offloads, 0, sizeof(struct offloads_fdb));
 	mutex_init(&esw->fdb_table.offloads.fdb_prio_lock);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/meddev/sf.h b/drivers/net/ethernet/mellanox/mlx5/core/meddev/sf.h
new file mode 100644
index 000000000000..0cd28506e339
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/meddev/sf.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
+/* Copyright (c) 2019 Mellanox Technologies */
+
+#ifndef __MLX5_SF_H__
+#define __MLX5_SF_H__
+
+#include <linux/mlx5/driver.h>
+#include <linux/mlx5/eswitch.h>
+
+static inline bool mlx5_core_is_sf_supported(const struct mlx5_core_dev *dev)
+{
+	return MLX5_ESWITCH_MANAGER(dev) &&
+	       MLX5_CAP_GEN(dev, max_num_sf_partitions) &&
+	       MLX5_CAP_GEN(dev, sf);
+}
+
+#endif
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
index 30f7848a6f88..ffcaa04700bd 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
@@ -36,6 +36,7 @@
 #include <linux/mlx5/vport.h>
 #include <linux/mlx5/eswitch.h>
 #include "mlx5_core.h"
+#include "eswitch.h"
 
 /* Mutex to hold while enabling or disabling RoCE */
 static DEFINE_MUTEX(mlx5_roce_en_lock);
@@ -1178,6 +1179,7 @@ EXPORT_SYMBOL_GPL(mlx5_query_nic_system_image_guid);
  */
 u16 mlx5_eswitch_get_total_vports(const struct mlx5_core_dev *dev)
 {
-	return MLX5_SPECIAL_VPORTS(dev) + mlx5_core_max_vfs(dev);
+	return MLX5_SPECIAL_VPORTS(dev) + mlx5_core_max_vfs(dev) +
+		mlx5_eswitch_max_sfs(dev);
 }
 EXPORT_SYMBOL(mlx5_eswitch_get_total_vports);
-- 
2.19.2


  reply index

Thread overview: 132+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-07 16:04 [PATCH net-next 00/19] Mellanox, mlx5 sub function support Parav Pandit
2019-11-07 16:08 ` [PATCH net-next 01/19] net/mlx5: E-switch, Move devlink port close to eswitch port Parav Pandit
2019-11-07 16:08   ` Parav Pandit [this message]
2019-11-07 16:08   ` [PATCH net-next 03/19] net/mlx5: Introduce SF table framework Parav Pandit
2019-11-07 16:08   ` [PATCH net-next 04/19] net/mlx5: Introduce SF life cycle APIs to allocate/free Parav Pandit
2019-11-07 16:08   ` [PATCH net-next 05/19] net/mlx5: E-Switch, Enable/disable SF's vport during SF life cycle Parav Pandit
2019-11-07 16:08   ` [PATCH net-next 06/19] net/mlx5: Add support for mediated devices in switchdev mode Parav Pandit
2019-11-08 10:32     ` Jiri Pirko
2019-11-08 16:03       ` Parav Pandit
2019-11-08 16:22         ` Jiri Pirko
2019-11-08 16:29           ` Parav Pandit
2019-11-08 18:01             ` Jiri Pirko
2019-11-08 18:04             ` Jiri Pirko
2019-11-08 18:21               ` Parav Pandit
2019-11-07 16:08   ` [PATCH net-next 07/19] vfio/mdev: Introduce sha1 based mdev alias Parav Pandit
2019-11-08 11:04     ` Jiri Pirko
2019-11-08 15:59       ` Parav Pandit
2019-11-08 16:28         ` Jiri Pirko
2019-11-08 11:10     ` Cornelia Huck
2019-11-08 16:03       ` Parav Pandit
2019-11-07 16:08   ` [PATCH net-next 08/19] vfio/mdev: Make mdev alias unique among all mdevs Parav Pandit
2019-11-08 10:49     ` Jiri Pirko
2019-11-08 15:13       ` Parav Pandit
2019-11-07 16:08   ` [PATCH net-next 09/19] vfio/mdev: Expose mdev alias in sysfs tree Parav Pandit
2019-11-08 13:22     ` Jiri Pirko
2019-11-08 18:03       ` Alex Williamson
2019-11-08 18:16         ` Jiri Pirko
2019-11-07 16:08   ` [PATCH net-next 10/19] vfio/mdev: Introduce an API mdev_alias Parav Pandit
2019-11-07 16:08   ` [PATCH net-next 11/19] vfio/mdev: Improvise mdev life cycle and parent removal scheme Parav Pandit
2019-11-08 13:01     ` Cornelia Huck
2019-11-08 16:12       ` Parav Pandit
2019-11-07 16:08   ` [PATCH net-next 12/19] devlink: Introduce mdev port flavour Parav Pandit
2019-11-07 20:38     ` Jakub Kicinski
2019-11-07 21:03       ` Parav Pandit
2019-11-08  1:17         ` Jakub Kicinski
2019-11-08  1:44           ` Parav Pandit
2019-11-08  2:20             ` Jakub Kicinski
2019-11-08  2:31               ` Parav Pandit
2019-11-08  9:46                 ` Jiri Pirko
2019-11-08 15:45                   ` Parav Pandit
2019-11-08 16:31                     ` Jiri Pirko
2019-11-08 16:43                       ` Parav Pandit
2019-11-08 18:11                         ` Jiri Pirko
2019-11-08 18:23                           ` Parav Pandit
2019-11-08 18:34                             ` Jiri Pirko
2019-11-08 18:56                               ` Parav Pandit
2019-11-08  9:30               ` Jiri Pirko
2019-11-08 15:41                 ` Parav Pandit
2019-11-07 16:08   ` [PATCH net-next 13/19] net/mlx5: Register SF devlink port Parav Pandit
2019-11-07 16:08   ` [PATCH net-next 14/19] net/mlx5: Share irqs between SFs and parent PCI device Parav Pandit
2019-11-07 16:08   ` [PATCH net-next 15/19] net/mlx5: Add load/unload routines for SF driver binding Parav Pandit
2019-11-08  9:48     ` Jiri Pirko
2019-11-08 11:13       ` Jiri Pirko
2019-11-07 16:08   ` [PATCH net-next 16/19] net/mlx5: Implement dma ops and params for mediated device Parav Pandit
2019-11-07 20:42     ` Jakub Kicinski
2019-11-07 21:30       ` Parav Pandit
2019-11-08  1:16         ` Jakub Kicinski
2019-11-08  6:37     ` Christoph Hellwig
2019-11-08 15:29       ` Parav Pandit
2019-11-07 16:08   ` [PATCH net-next 17/19] net/mlx5: Add mdev driver to bind to mdev devices Parav Pandit
2019-11-07 16:08   ` [PATCH net-next 18/19] Documentation: net: mlx5: Add mdev usage documentation Parav Pandit
2019-11-07 16:08   ` [PATCH net-next 19/19] mtty: Optionally support mtty alias Parav Pandit
2019-11-08  6:26     ` Leon Romanovsky
2019-11-08 10:45     ` Jiri Pirko
2019-11-08 15:08       ` Parav Pandit
2019-11-08 15:15         ` Jiri Pirko
2019-11-08 13:46     ` Cornelia Huck
2019-11-08 15:10       ` Parav Pandit
2019-11-08 15:28         ` Cornelia Huck
2019-11-08 15:30           ` Parav Pandit
2019-11-08 17:54             ` Alex Williamson
2019-11-08  9:51   ` [PATCH net-next 01/19] net/mlx5: E-switch, Move devlink port close to eswitch port Jiri Pirko
2019-11-08 15:50     ` Parav Pandit
2019-11-07 17:03 ` [PATCH net-next 00/19] Mellanox, mlx5 sub function support Leon Romanovsky
2019-11-07 20:10   ` Parav Pandit
2019-11-08  6:20     ` Leon Romanovsky
2019-11-08 15:01       ` Parav Pandit
2019-11-07 20:32 ` Jakub Kicinski
2019-11-07 20:52   ` Parav Pandit
2019-11-08  1:16     ` Jakub Kicinski
2019-11-08  1:49       ` Parav Pandit
2019-11-08  2:12         ` Jakub Kicinski
2019-11-08 12:12   ` Jiri Pirko
2019-11-08 14:40     ` Jason Gunthorpe
2019-11-08 15:40       ` Parav Pandit
2019-11-08 19:12         ` Jakub Kicinski
2019-11-08 20:12           ` Jason Gunthorpe
2019-11-08 20:20             ` Parav Pandit
2019-11-08 20:32               ` Jason Gunthorpe
2019-11-08 20:52                 ` gregkh
2019-11-08 20:34             ` Alex Williamson
2019-11-08 21:05               ` Jason Gunthorpe
2019-11-08 21:19                 ` gregkh
2019-11-08 21:52                 ` Alex Williamson
2019-11-08 22:48                   ` Parav Pandit
2019-11-09  0:57                     ` Jason Gunthorpe
2019-11-09 17:41                       ` Jakub Kicinski
2019-11-10 19:04                         ` Jason Gunthorpe
2019-11-10 19:48                       ` Parav Pandit
2019-11-11 14:17                         ` Jiri Pirko
2019-11-11 14:58                           ` Parav Pandit
2019-11-11 15:06                             ` Jiri Pirko
2019-11-19  4:51                               ` Parav Pandit
2019-11-09  0:12                   ` Jason Gunthorpe
2019-11-09  0:45                     ` Parav Pandit
2019-11-11  2:19                 ` Jason Wang
2019-11-08 21:45             ` Jakub Kicinski
2019-11-09  0:44               ` Jason Gunthorpe
2019-11-09  8:46                 ` gregkh
2019-11-09 11:18                   ` Jiri Pirko
2019-11-09 17:28                     ` Jakub Kicinski
2019-11-10  9:16                     ` gregkh
2019-11-09 17:27                 ` Jakub Kicinski
2019-11-10  9:18                   ` gregkh
2019-11-11  3:46                     ` Jakub Kicinski
2019-11-11  5:18                       ` Parav Pandit
2019-11-11 13:30                       ` Jiri Pirko
2019-11-11 14:14                         ` gregkh
2019-11-11 14:37                           ` Jiri Pirko
2019-11-10 19:37                   ` Jason Gunthorpe
2019-11-11  3:57                     ` Jakub Kicinski
2019-11-08 16:06     ` Parav Pandit
2019-11-08 19:06     ` Jakub Kicinski
2019-11-08 19:34       ` Parav Pandit
2019-11-08 19:48         ` Jakub Kicinski
2019-11-08 19:41       ` Jiri Pirko
2019-11-08 20:40         ` Parav Pandit
2019-11-08 21:21         ` Jakub Kicinski
2019-11-08 21:39           ` Jiri Pirko
2019-11-08 21:51             ` Jakub Kicinski
2019-11-08 22:21               ` Jiri Pirko
2019-11-07 23:57 ` David Miller

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    --to=parav@mellanox.com \
    --cc=alex.williamson@redhat.com \
    --cc=cohuck@redhat.com \
    --cc=davem@davemloft.net \
    --cc=jiri@mellanox.com \
    --cc=kvm@vger.kernel.org \
    --cc=kwankhede@nvidia.com \
    --cc=leon@kernel.org \
    --cc=linux-rdma@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    --cc=saeedm@mellanox.com \
    --cc=vuhuong@mellanox.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-RDMA Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-rdma/0 linux-rdma/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-rdma linux-rdma/ https://lore.kernel.org/linux-rdma \
		linux-rdma@vger.kernel.org
	public-inbox-index linux-rdma

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-rdma


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git