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| author |   Jacob Keller <jacob.e.keller@intel.com> | 2015-10-16 10:57:02 -0700 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-12-05 23:55:18 -0800 |
| commit | 17d39fac0888bfd624f61f758c8cce60632a3394 (patch) | |
| tree | 923f2603d3fd942df2910055108ae42ee305c75d /drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c | |
| parent | fm10k: explicitly typecast vlan values to u16 (diff) | |
| download | linux-dev-17d39fac0888bfd624f61f758c8cce60632a3394.tar.xz linux-dev-17d39fac0888bfd624f61f758c8cce60632a3394.zip | |
fm10k: add statistics for actual DWORD count of mbmem mailbox
A previous bug was uncovered by addition of a debug stat to indicate the
actual number of DWORDS we pulled from the mbmem. It turned out this was
not the same as the tx_dwords counter. While the previous bug fix should
have corrected this in all cases, add some debug stats that count the
number of DWORDs pushed or pulled from the mbmem. A future debugger may
take advantage of this statistic for debugging purposes. Since we're
modifying fm10k_mbx.h, update the copyright year as well.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c index 2ce0eba5e040..7c0156112b5a 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_ethtool.c @@ -114,9 +114,11 @@ static const struct fm10k_stats fm10k_gstrings_mbx_stats[] = { FM10K_MBX_STAT("mbx_tx_oversized", tx_dropped), FM10K_MBX_STAT("mbx_tx_messages", tx_messages), FM10K_MBX_STAT("mbx_tx_dwords", tx_dwords), + FM10K_MBX_STAT("mbx_tx_mbmem_pulled", tx_mbmem_pulled), FM10K_MBX_STAT("mbx_rx_messages", rx_messages), FM10K_MBX_STAT("mbx_rx_dwords", rx_dwords), FM10K_MBX_STAT("mbx_rx_parse_err", rx_parse_err), + FM10K_MBX_STAT("mbx_rx_mbmem_pushed", rx_mbmem_pushed), }; #define FM10K_GLOBAL_STATS_LEN ARRAY_SIZE(fm10k_gstrings_global_stats) |