nfp: add support for ethtool .set_channels

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Allow changing the number of rings via ethtool .set_channels API.
Runtime reconfig needs to be extended to handle number of rings.
We need to be able to activate interrupt vectors before rings are
assigned to them.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jakub Kicinski 2016-11-03 17:12:04 +00:00 • committed by David S. Miller

parent 1e9e10d0c1

commit 164d1e9e5d

4 changed files with 123 additions and 22 deletions

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1

drivers/net/ethernet/netronome/nfp/nfp_net.h

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93

drivers/net/ethernet/netronome/nfp/nfp_net_common.c

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4

drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c

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47

drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c

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