firewire: core: add CSR MAINT_UTILITY support
authorClemens Ladisch <clemens@ladisch.de>
Thu, 10 Jun 2010 06:35:37 +0000 (08:35 +0200)
committerClemens Ladisch <clemens@ladisch.de>
Thu, 10 Jun 2010 06:35:37 +0000 (08:35 +0200)
Implement the MAIN_UTILITY register, which is utterly optional
but useful as a safe target for diagnostic read/write/broadcast
transactions.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

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