From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [net-next 01/18] i40e: Increase the amount of time we wait for reset to be done Date: Wed, 7 Oct 2015 15:46:55 -0700 Message-ID: <1444258032-41476-2-git-send-email-jeffrey.t.kirsher@intel.com> References: <1444258032-41476-1-git-send-email-jeffrey.t.kirsher@intel.com> Cc: Paul M Stillwell Jr , netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, jogreene@redhat.com, Jeff Kirsher To: davem@davemloft.net Return-path: Received: from mga11.intel.com ([192.55.52.93]:8249 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751752AbbJGWrW (ORCPT ); Wed, 7 Oct 2015 18:47:22 -0400 In-Reply-To: <1444258032-41476-1-git-send-email-jeffrey.t.kirsher@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Paul M Stillwell Jr In some rare cases the reset can take longer to complete so increase the amount of time we wait. Change-ID: Ib5628ec54b526a811ee33d1214fe763226406671 Signed-off-by: Paul M Stillwell Jr Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 6833717..1e81f4e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -1256,7 +1256,7 @@ i40e_status i40e_pf_reset(struct i40e_hw *hw) grst_del = (rd32(hw, I40E_GLGEN_RSTCTL) & I40E_GLGEN_RSTCTL_GRSTDEL_MASK) >> I40E_GLGEN_RSTCTL_GRSTDEL_SHIFT; - for (cnt = 0; cnt < grst_del + 2; cnt++) { + for (cnt = 0; cnt < grst_del + 10; cnt++) { reg = rd32(hw, I40E_GLGEN_RSTAT); if (!(reg & I40E_GLGEN_RSTAT_DEVSTATE_MASK)) break; -- 2.4.3