^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) # SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) # Myricom device configuration
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) config NET_VENDOR_MYRI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) bool "Myricom devices"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) depends on PCI && INET
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) If you have a network (Ethernet) card belonging to this class, say Y.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) Note that the answer to this question doesn't directly affect the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) kernel: saying N will just cause the configurator to skip all
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) the questions about Myricom cards. If you say Y, you will be asked for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) your specific card in the following questions.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) if NET_VENDOR_MYRI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) config MYRI10GE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) tristate "Myricom Myri-10G Ethernet support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) depends on PCI && INET
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) select FW_LOADER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) select CRC32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) This driver supports Myricom Myri-10G Dual Protocol interface in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) Ethernet mode. If the eeprom on your board is not recent enough,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) you will need a newer firmware image.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) You may get this image or more information, at:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) <http://www.myri.com/scs/download-Myri10GE.html>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) To compile this driver as a module, choose M here. The module
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) will be called myri10ge.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) config MYRI10GE_DCA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) bool "Direct Cache Access (DCA) Support"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) default y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) depends on MYRI10GE && DCA && !(MYRI10GE=y && DCA=m)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) Say Y here if you want to use Direct Cache Access (DCA) in the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) driver. DCA is a method for warming the CPU cache before data
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) is used, with the intent of lessening the impact of cache misses.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) endif # NET_VENDOR_MYRI