nfp: bpf: require seamless reload for program replace

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Firmware supports live replacement of programs for quite some
time now.  Remove the software-fallback related logic and
depend on the FW for program replace.  Seamless reload will
become a requirement if maps are present, anyway.

Load and start stages have to be split now, since replace
only needs a load, start has already been done on add.

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

...

This commit is contained in:

Jakub Kicinski 2017-11-03 13:56:26 -07:00 • committed by David S. Miller

parent 9ce7a95632

commit e4a91cd565

4 changed files with 35 additions and 42 deletions

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11

drivers/net/ethernet/netronome/nfp/bpf/main.c

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2

drivers/net/ethernet/netronome/nfp/bpf/main.h

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62

drivers/net/ethernet/netronome/nfp/bpf/offload.c

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2

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

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