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| author |   Doug Dziggel <douglas.a.dziggel@intel.com> | 2019-04-24 05:20:50 -0700 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-06-14 12:59:16 -0700 |
| commit | b83ebf506ba3241ccb61175f432f7ae4fece9111 (patch) | |
| tree | 1cf99fae412ac5f18830b31834462598046e7ca5 /drivers/net/ethernet/intel/i40e/i40e_adminq.c | |
| parent | i40e: Add bounds check for ch[] array (diff) | |
| download | linux-dev-b83ebf506ba3241ccb61175f432f7ae4fece9111.tar.xz linux-dev-b83ebf506ba3241ccb61175f432f7ae4fece9111.zip | |
i40e: Improve AQ log granularity
This patch makes it possible to log only AQ descriptors, without the
entire AQ message buffers being dumped too. It should greatly reduce
kernel log size in cases where a full AQ dump is not needed.
Selection is made by setting flags in hw->debug_mask.
Additionally, some debug messages that preceded an AQ dump have been
moved to I40E_DEBUG_AQ_COMMAND class, which seems more appropriate.
Signed-off-by: Doug Dziggel <douglas.a.dziggel@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_adminq.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_adminq.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c index 243dcd4bec19..814acbe79ffd 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c @@ -675,7 +675,7 @@ static u16 i40e_clean_asq(struct i40e_hw *hw) desc = I40E_ADMINQ_DESC(*asq, ntc); details = I40E_ADMINQ_DETAILS(*asq, ntc); while (rd32(hw, hw->aq.asq.head) != ntc) { - i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE, + i40e_debug(hw, I40E_DEBUG_AQ_COMMAND, "ntc %d head %d.\n", ntc, rd32(hw, hw->aq.asq.head)); if (details->callback) { @@ -835,7 +835,7 @@ i40e_status i40e_asq_send_command(struct i40e_hw *hw, } /* bump the tail */ - i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE, "AQTX: desc and buffer:\n"); + i40e_debug(hw, I40E_DEBUG_AQ_COMMAND, "AQTX: desc and buffer:\n"); i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc_on_ring, buff, buff_size); (hw->aq.asq.next_to_use)++; @@ -886,7 +886,7 @@ i40e_status i40e_asq_send_command(struct i40e_hw *hw, hw->aq.asq_last_status = (enum i40e_admin_queue_err)retval; } - i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE, + i40e_debug(hw, I40E_DEBUG_AQ_COMMAND, "AQTX: desc and buffer writeback:\n"); i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc, buff, buff_size); @@ -995,7 +995,7 @@ i40e_status i40e_clean_arq_element(struct i40e_hw *hw, memcpy(e->msg_buf, hw->aq.arq.r.arq_bi[desc_idx].va, e->msg_len); - i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE, "AQRX: desc and buffer:\n"); + i40e_debug(hw, I40E_DEBUG_AQ_COMMAND, "AQRX: desc and buffer:\n"); i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc, e->msg_buf, hw->aq.arq_buf_size); |