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i40: disable FCoE for MFP modes 

Currently FCoE is not supported with MFP modes, so this patch
makes sure it is disabled.

It is disabled by overriding HW FCoE capability, so that later
it can be re-enabled by just the SW upgrade.

Change-ID: I1c0bae5c099b209f56b88bda360031a8565e43e8
Signed-off-by: Vasu Dev <vasu.dev@intel.com>
Tested-By: Jack Morgan <jack.morgan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Vasu Dev 2014-04-09 05:59:06 +00:00 committed by Jeff Kirsher
parent c9b9b0aeac
commit 566bb85db7
1 changed files with 6 additions and 0 deletions
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6
drivers/net/ethernet/intel/i40e/i40e_common.c
View File

@ -1949,6 +1949,12 @@ static void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff,
} }
} }
/* Software override ensuring FCoE is disabled if npar or mfp
* mode because it is not supported in these modes.
*/
if (p->npar_enable || p->mfp_mode_1)
p->fcoe = false;
/* additional HW specific goodies that might /* additional HW specific goodies that might
* someday be HW version specific * someday be HW version specific
*/ */