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i40e: Helper routine for Rx/Tx queue enable/disable wait

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Introduce helper routines that would wait for the Rx/Tx queue
to reach the enable or disable state as requested.

Change-ID: I518d9d0e2afef3f45107af3b46e9af402ff587c3
Signed-off-by: Neerav Parikh <neerav.parikh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Neerav Parikh
2014-06-03 23:50:15 +00:00
committed by Jeff Kirsher
parent 70114ec4aa
commit 23527308d6
2 changed files with 75 additions and 26 deletions
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1
drivers/net/ethernet/intel/i40e/i40e.h
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@@ -84,6 +84,7 @@
#define I40E_AQ_WORK_LIMIT 16
#define I40E_MAX_USER_PRIORITY 8
#define I40E_DEFAULT_MSG_ENABLE 4
#define I40E_QUEUE_WAIT_RETRY_LIMIT 10
#define I40E_NVM_VERSION_LO_SHIFT 0
#define I40E_NVM_VERSION_LO_MASK (0xff << I40E_NVM_VERSION_LO_SHIFT)