diff options
| author | Bert Kenward <bkenward@solarflare.com> | 2016-08-11 14:02:09 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-08-13 05:42:20 +0200 |
| commit | 539de7c5240a257c9028b3063873170a6867b159 (patch) | |
| tree | b75e33f6ee2a9fbada04fa91aa465db6b5c9aeeb /drivers/net/ethernet/sfc/nic.h | |
| parent | sfc: use new performance based event queue init (diff) | |
| download | linux-539de7c5240a257c9028b3063873170a6867b159.tar.xz linux-539de7c5240a257c9028b3063873170a6867b159.zip | |
sfc: set interrupt moderation via MCDI
SFN8000-series NICs require a new method of setting interrupt moderation,
via MCDI. This is indicated by a workaround flag. This new MCDI command
takes an explicit time value rather than a number of ticks. It therefore
makes sense to also store the moderation values in terms of time, since
that is what the ethtool interface is interested in.
Signed-off-by: Bert Kenward <bkenward@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc/nic.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/nic.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/nic.h b/drivers/net/ethernet/sfc/nic.h index 531c5a8a72c5..d8b1694638cd 100644 --- a/drivers/net/ethernet/sfc/nic.h +++ b/drivers/net/ethernet/sfc/nic.h @@ -507,6 +507,7 @@ enum { * @stats: Hardware statistics * @workaround_35388: Flag: firmware supports workaround for bug 35388 * @workaround_26807: Flag: firmware supports workaround for bug 26807 + * @workaround_61265: Flag: firmware supports workaround for bug 61265 * @must_check_datapath_caps: Flag: @datapath_caps needs to be revalidated * after MC reboot * @datapath_caps: Capabilities of datapath firmware (FLAGS1 field of @@ -542,6 +543,7 @@ struct efx_ef10_nic_data { u64 stats[EF10_STAT_COUNT]; bool workaround_35388; bool workaround_26807; + bool workaround_61265; bool must_check_datapath_caps; u32 datapath_caps; u32 datapath_caps2; |