2017-10-29 18:32:10 +00:00
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From patchwork Fri Jul 21 18:36:24 2017
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Content-Type: text/plain; charset="utf-8"
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MIME-Version: 1.0
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Content-Transfer-Encoding: 7bit
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Subject: [2/5] e1000e: Fix wrong comment related to link detection
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From: Benjamin Poirier <bpoirier@suse.com>
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X-Patchwork-Id: 9857489
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Message-Id: <20170721183627.13373-2-bpoirier@suse.com>
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To: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Cc: Lennart Sorensen <lsorense@csclub.uwaterloo.ca>,
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intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
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linux-kernel@vger.kernel.org
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Date: Fri, 21 Jul 2017 11:36:24 -0700
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Reading e1000e_check_for_copper_link() shows that get_link_status is set to
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false after link has been detected. Therefore, it stays TRUE until then.
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Signed-off-by: Benjamin Poirier <bpoirier@suse.com>
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Tested-by: Aaron Brown <aaron.f.brown@intel.com>
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---
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drivers/net/ethernet/intel/e1000e/netdev.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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--- a/drivers/net/ethernet/intel/e1000e/netdev.c
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+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
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2018-08-09 15:16:11 +00:00
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@@ -5082,7 +5082,7 @@ static bool e1000e_has_link(struct e1000
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2017-10-29 18:32:10 +00:00
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/* get_link_status is set on LSC (link status) interrupt or
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* Rx sequence error interrupt. get_link_status will stay
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- * false until the check_for_link establishes link
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+ * true until the check_for_link establishes link
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* for copper adapters ONLY
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*/
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switch (hw->phy.media_type) {
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2018-08-09 15:16:11 +00:00
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@@ -5100,7 +5100,7 @@ static bool e1000e_has_link(struct e1000
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2017-10-29 18:32:10 +00:00
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break;
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case e1000_media_type_internal_serdes:
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ret_val = hw->mac.ops.check_for_link(hw);
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- link_active = adapter->hw.mac.serdes_has_link;
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+ link_active = hw->mac.serdes_has_link;
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break;
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default:
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case e1000_media_type_unknown:
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