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78476d315e
This change adds a new skb extension for MCTP, to represent a request/response flow. The intention is to use this in a later change to allow i2c controllers to correctly configure a multiplexer over a flow. Since we have a cleanup function in the core path (if an extension is present), we'll need to make CONFIG_MCTP a bool, rather than a tristate. Includes a fix for a build warning with clang: Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
680 B
680 B
menuconfig MCTP depends on NET bool "MCTP core protocol support" help Management Component Transport Protocol (MCTP) is an in-system protocol for communicating between management controllers and their managed devices (peripherals, host processors, etc.). The protocol is defined by DMTF specification DSP0236.
This option enables core MCTP support. For communicating with other
devices, you'll want to enable a driver for a specific hardware
channel.
config MCTP_TEST bool "MCTP core tests" if !KUNIT_ALL_TESTS depends on MCTP=y && KUNIT=y default KUNIT_ALL_TESTS
config MCTP_FLOWS bool depends on MCTP select SKB_EXTENSIONS