1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 25a2cc190SJeff Kirsher# 35a2cc190SJeff Kirsher# Mellanox driver configuration 45a2cc190SJeff Kirsher# 55a2cc190SJeff Kirsher 65a2cc190SJeff Kirsherconfig MLX4_EN 79717218bSEyal Perry tristate "Mellanox Technologies 1/10/40Gbit Ethernet support" 81b603f9eSSaeed Mahameed depends on PCI && NETDEVICES && ETHERNET && INET 9e5f31552SArnd Bergmann depends on PTP_1588_CLOCK_OPTIONAL 105a2cc190SJeff Kirsher select MLX4_CORE 11a7f7f624SMasahiro Yamada help 125a2cc190SJeff Kirsher This driver supports Mellanox Technologies ConnectX Ethernet 135a2cc190SJeff Kirsher devices. 145a2cc190SJeff Kirsher 15564c274cSAmir Vadaiconfig MLX4_EN_DCB 16564c274cSAmir Vadai bool "Data Center Bridging (DCB) Support" 17564c274cSAmir Vadai default y 18564c274cSAmir Vadai depends on MLX4_EN && DCB 19a7f7f624SMasahiro Yamada help 20564c274cSAmir Vadai Say Y here if you want to use Data Center Bridging (DCB) in the 21564c274cSAmir Vadai driver. 22564c274cSAmir Vadai If set to N, will not be able to configure QoS and ratelimit attributes. 23564c274cSAmir Vadai This flag is depended on the kernel's DCB support. 24564c274cSAmir Vadai 25564c274cSAmir Vadai If unsure, set to Y 26564c274cSAmir Vadai 275a2cc190SJeff Kirsherconfig MLX4_CORE 285a2cc190SJeff Kirsher tristate 295a2cc190SJeff Kirsher depends on PCI 30*8c2d2b87SPetr Pavlu select AUXILIARY_BUS 31f6b19b35SJiri Pirko select NET_DEVLINK 325a2cc190SJeff Kirsher default n 335a2cc190SJeff Kirsher 345a2cc190SJeff Kirsherconfig MLX4_DEBUG 355a2cc190SJeff Kirsher bool "Verbose debugging output" if (MLX4_CORE && EXPERT) 365a2cc190SJeff Kirsher depends on MLX4_CORE 375a2cc190SJeff Kirsher default y 38a7f7f624SMasahiro Yamada help 395a2cc190SJeff Kirsher This option causes debugging code to be compiled into the 405a2cc190SJeff Kirsher mlx4_core driver. The output can be turned on via the 415a2cc190SJeff Kirsher debug_level module parameter (which can also be set after 425a2cc190SJeff Kirsher the driver is loaded through sysfs). 43a1b87145SSlava Shwartsman 44a1b87145SSlava Shwartsmanconfig MLX4_CORE_GEN2 45a1b87145SSlava Shwartsman bool "Support for old gen2 Mellanox PCI IDs" if (MLX4_CORE) 46a1b87145SSlava Shwartsman depends on MLX4_CORE 47a1b87145SSlava Shwartsman default y 48a7f7f624SMasahiro Yamada help 49a1b87145SSlava Shwartsman Say Y here if you want to use old gen2 Mellanox devices in the 50a1b87145SSlava Shwartsman driver. 51