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(parent: 1cd0cfc) | patch
nfp: sync ring state during FW reconfiguration
authorJakub Kicinski <jakub.kicinski@netronome.com>
Thu, 7 Apr 2016 18:39:44 +0000 (19:39 +0100)
committerDavid S. Miller <davem@davemloft.net>
Fri, 8 Apr 2016 19:26:05 +0000 (15:26 -0400)
commitaba52df80b1a2d15fe1745dfe187e9823821f5c0
tree59a66a79d6a0190f43db0034c5feb83b3763d47etree | snapshot
parent1cd0cfc498f7e928c5ff8e9ced537d41fa46df50commit | diff
nfp: sync ring state during FW reconfiguration

FW reconfiguration in .ndo_open()/.ndo_stop() should reset/
restore queue state.  Since we need IRQs to be disabled when
filling rings on RX path we have to move disable_irq() from
.ndo_open() all the way up to IRQ allocation.

nfp_net_start_vec() becomes trivial now so it's inlined.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/netronome/nfp/nfp_net_common.c diff | blob | history
Domain: System / Kernel;