mlx5tool.8 (fc39af04dfda0d8713a5f6c2b7470d090127941a) mlx5tool.8 (ff08edcb03eea051052a559914ac0a11777f2593)
1.\"
1.\"
2.\" Copyright (c) 2018 Mellanox Technologies
2.\" Copyright (c) 2018, 2019 Mellanox Technologies
3.\" All rights reserved.
4.\"
5.\" Redistribution and use in source and binary forms, with or without
6.\" modification, are permitted provided that the following conditions
7.\" are met:
8.\" 1. Redistributions of source code must retain the above copyright
9.\" notice, this list of conditions and the following disclaimer.
10.\" 2. Redistributions in binary form must reproduce the above copyright

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32.Nm mlx5tool
33.Nd Utility for managing Connect-X 4/5 Mellanox network adapters
34.Sh SYNOPSIS
35.Nm
36.Fl d Ar domain:bus:slot:func
37.Fl e
38.Nm
39.Fl d Ar domain:bus:slot:func
3.\" All rights reserved.
4.\"
5.\" Redistribution and use in source and binary forms, with or without
6.\" modification, are permitted provided that the following conditions
7.\" are met:
8.\" 1. Redistributions of source code must retain the above copyright
9.\" notice, this list of conditions and the following disclaimer.
10.\" 2. Redistributions in binary form must reproduce the above copyright

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32.Nm mlx5tool
33.Nd Utility for managing Connect-X 4/5 Mellanox network adapters
34.Sh SYNOPSIS
35.Nm
36.Fl d Ar domain:bus:slot:func
37.Fl e
38.Nm
39.Fl d Ar domain:bus:slot:func
40.Fl r
40.Fl rn
41.Nm
42.Fl d Ar domain:bus:slot:func
43.Fl o Ar file
44.Fl w
41.Nm
42.Fl d Ar domain:bus:slot:func
43.Fl o Ar file
44.Fl w
45.Nm
46.Fl d Ar domain:bus:slot:func
47.Fl f Ar file.mfa2
45.Sh DESCRIPTION
46The
47.Nm
48utility is provided for management of the Connect-X 4 and 5 network adapters
49in the aspects not covered by the generic
50.Xr ifconfig 8
51command, mostly related to the PCIe attachment and internal card working.
52The utility executes commands on specific adapter, which is addressed using

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77.It Fl r
78Clear the stored firmware dump, preparing the kernel buffer for
79the next dump.
80.It Fl w
81Fetches the stored firmware dump and writes it into the file specified
82by the
83.Fl o
84option argument.
48.Sh DESCRIPTION
49The
50.Nm
51utility is provided for management of the Connect-X 4 and 5 network adapters
52in the aspects not covered by the generic
53.Xr ifconfig 8
54command, mostly related to the PCIe attachment and internal card working.
55The utility executes commands on specific adapter, which is addressed using

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80.It Fl r
81Clear the stored firmware dump, preparing the kernel buffer for
82the next dump.
83.It Fl w
84Fetches the stored firmware dump and writes it into the file specified
85by the
86.Fl o
87option argument.
88.It Fl f
89Flashes the firmware image
90.Fa file.mfa2
91to the specified adapter.
92Image must be in MFA2 pack format and contain a component suitable
93for the adapter hardware.
85.El
86.Sh FILES
87The
88.Pa /dev/mlx5ctl
89.Xr devfs 5
90node is used to pass commands to the driver.
91.Sh SEE ALSO
92.Xr mlx5en 4 ,
93.Xr mlx5ib 4 ,
94.Xr mlx5io 4 ,
95.Xr ifconfig 8
96and
97.Xr pciconf 8 .
94.El
95.Sh FILES
96The
97.Pa /dev/mlx5ctl
98.Xr devfs 5
99node is used to pass commands to the driver.
100.Sh SEE ALSO
101.Xr mlx5en 4 ,
102.Xr mlx5ib 4 ,
103.Xr mlx5io 4 ,
104.Xr ifconfig 8
105and
106.Xr pciconf 8 .