Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1450765 > unrolled thread
| Started by | Jarod Wilson <jarod@redhat.com> |
|---|---|
| First post | 2016-07-26 20:30 +0200 |
| Last post | 2016-08-04 21:40 +0200 |
| Articles | 2 — 2 participants |
Back to article view | Back to linux.kernel
This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by
below is the oldest one visible, not the original post.
[PATCH net-next v3 2/2] e1000e: fix PTP on e1000_pch_lpt variants Jarod Wilson <jarod@redhat.com> - 2016-07-26 20:30 +0200
RE: [Intel-wired-lan] [PATCH net-next v3 2/2] e1000e: fix PTP on e1000_pch_lpt variants "Brown, Aaron F" <aaron.f.brown@intel.com> - 2016-08-04 21:40 +0200
| From | Jarod Wilson <jarod@redhat.com> |
|---|---|
| Date | 2016-07-26 20:30 +0200 |
| Subject | [PATCH net-next v3 2/2] e1000e: fix PTP on e1000_pch_lpt variants |
| Message-ID | <rZfh8-5uR-21@gated-at.bofh.it> |
I've got reports that the Intel I-218V NIC in Intel NUC5i5RYH systems used
as a PTP slave experiences random ~10 hour clock jumps, which are resolved
if the same workaround for the 82574 and 82583 is employed, so set the
appropriate flag2 in e1000_pch_lpt_info too.
Reported-by: Rupesh Patel <rupatel@redhat.com>
CC: Jesse Brandeburg <jesse.brandeburg@intel.com>
CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
CC: intel-wired-lan@lists.osuosl.org
CC: netdev@vger.kernel.org
Signed-off-by: Jarod Wilson <jarod@redhat.com>
---
drivers/net/ethernet/intel/e1000e/ich8lan.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 3e11322..f3aaca7 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -5885,7 +5885,8 @@ const struct e1000_info e1000_pch_lpt_info = {
| FLAG_HAS_JUMBO_FRAMES
| FLAG_APME_IN_WUC,
.flags2 = FLAG2_HAS_PHY_STATS
- | FLAG2_HAS_EEE,
+ | FLAG2_HAS_EEE
+ | FLAG2_CHECK_SYSTIM_OVERFLOW,
.pba = 26,
.max_hw_frame_size = 9022,
.get_variants = e1000_get_variants_ich8lan,
--
1.8.3.1
[toc] | [next] | [standalone]
| From | "Brown, Aaron F" <aaron.f.brown@intel.com> |
|---|---|
| Date | 2016-08-04 21:40 +0200 |
| Subject | RE: [Intel-wired-lan] [PATCH net-next v3 2/2] e1000e: fix PTP on e1000_pch_lpt variants |
| Message-ID | <s2wEN-5rB-17@gated-at.bofh.it> |
| In reply to | #1450765 |
> From: Intel-wired-lan [mailto:intel-wired-lan-bounces@lists.osuosl.org] On > Behalf Of Jarod Wilson > Sent: Tuesday, July 26, 2016 11:26 AM > To: linux-kernel@vger.kernel.org > Cc: netdev@vger.kernel.org; intel-wired-lan@lists.osuosl.org > Subject: [Intel-wired-lan] [PATCH net-next v3 2/2] e1000e: fix PTP on > e1000_pch_lpt variants > > I've got reports that the Intel I-218V NIC in Intel NUC5i5RYH systems used > as a PTP slave experiences random ~10 hour clock jumps, which are resolved > if the same workaround for the 82574 and 82583 is employed, so set the > appropriate flag2 in e1000_pch_lpt_info too. > > Reported-by: Rupesh Patel <rupatel@redhat.com> > CC: Jesse Brandeburg <jesse.brandeburg@intel.com> > CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> > CC: intel-wired-lan@lists.osuosl.org > CC: netdev@vger.kernel.org > Signed-off-by: Jarod Wilson <jarod@redhat.com> > --- > drivers/net/ethernet/intel/e1000e/ich8lan.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) Tested-by: Aaron Brown <aaron.f.brown@intel.com>
[toc] | [prev] | [standalone]
Back to top | Article view | linux.kernel
csiph-web