diff options
| author | Jacob Keller <jacob.e.keller@intel.com> | 2015-10-16 20:57:02 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-12-06 10:55:18 +0300 |
| commit | 17d39fac0888bfd624f61f758c8cce60632a3394 (patch) | |
| tree | 923f2603d3fd942df2910055108ae42ee305c75d /drivers/net/ethernet/intel/fm10k/fm10k_mbx.h | |
| parent | cdf32c94bd3569d4e46b8f993e0fd8e45d438d18 (diff) | |
| download | linux-17d39fac0888bfd624f61f758c8cce60632a3394.tar.xz | |
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_mbx.h')
| -rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k_mbx.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_mbx.h b/drivers/net/ethernet/intel/fm10k/fm10k_mbx.h index 0419a7f0035e..c4f18a8f176c 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_mbx.h +++ b/drivers/net/ethernet/intel/fm10k/fm10k_mbx.h @@ -1,5 +1,5 @@ /* Intel Ethernet Switch Host Interface Driver - * Copyright(c) 2013 - 2014 Intel Corporation. + * Copyright(c) 2013 - 2015 Intel Corporation. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -291,8 +291,10 @@ struct fm10k_mbx_info { u64 tx_dropped; u64 tx_messages; u64 tx_dwords; + u64 tx_mbmem_pulled; u64 rx_messages; u64 rx_dwords; + u64 rx_mbmem_pushed; u64 rx_parse_err; /* Buffer to store messages */ |