diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2017-04-04 16:12:31 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-05 10:49:12 -0700 |
| commit | 30a029217de994db889b7e598b54b674b2ad86b4 (patch) | |
| tree | a81a0c4034299d98aa536042a325a7aa5fb322dd /drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h | |
| parent | ce22f5a2cbe3c62746da7d3f8272abd03e8c975a (diff) | |
nfp: allow multi-stage NSP configuration
NSP commands may be slow to respond, we should try to avoid doing
a command-per-item when user requested to change multiple parameters
for instance with an ethtool .set_settings() command.
Introduce a way of internal NSP code to carry state in NSP structure
and add start/finish calls to perform the initialization and kick off
of the configuration request, with potentially many parameters being
modified in between.
nfp_eth_set_mod_enable() will make use of the new code internally,
other "set" functions to follow.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h index e3baec3cccc2..c452ad311993 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.h @@ -136,4 +136,8 @@ struct nfp_eth_table * __nfp_eth_read_ports(struct nfp_cpp *cpp, struct nfp_nsp *nsp); int nfp_eth_set_mod_enable(struct nfp_cpp *cpp, unsigned int idx, bool enable); +struct nfp_nsp *nfp_eth_config_start(struct nfp_cpp *cpp, unsigned int idx); +int nfp_eth_config_commit_end(struct nfp_nsp *nsp); +void nfp_eth_config_cleanup_end(struct nfp_nsp *nsp); + #endif |