patch 'net/ixgbe: fix FSP check for X550EM devices' has been queued to stable release 19.11.12

[christian.ehrhardt@canonical.com]

Hi,

FYI, your patch has been queued to stable release 19.11.12

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 03/11/22. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/cpaelzer/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/cpaelzer/dpdk-stable-queue/commit/5243c1dd8ed176a70fbde70abeb115d0a6df02a9

Thanks.

Christian Ehrhardt <christian.ehrhardt@canonical.com>

---
From 5243c1dd8ed176a70fbde70abeb115d0a6df02a9 Mon Sep 17 00:00:00 2001
From: Stephen Douthit <stephend@silicom-usa.com>
Date: Mon, 28 Feb 2022 10:29:35 -0500
Subject: [PATCH] net/ixgbe: fix FSP check for X550EM devices

[ upstream commit 05271b99a93ae306fe4abe09fa561f0220469724 ]

Currently all X500EM* MAC types fall through to the default case and get
reported as non-SFP regardless of media type, which isn't correct.

Fixes: 0790adeb5675 ("ixgbe/base: support X550em_a device")

Signed-off-by: Stephen Douthit <stephend@silicom-usa.com>
Signed-off-by: Jeff Daly <jeffd@silicom-usa.com>
Acked-by: Haiyue Wang <haiyue.wang@intel.com>
---
 drivers/net/ixgbe/ixgbe_ethdev.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 0c4eb682bc..b06ff64faa 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -834,6 +834,20 @@ ixgbe_is_sfp(struct ixgbe_hw *hw)
 	case ixgbe_phy_sfp_passive_unknown:
 		return 1;
 	default:
+		/* x550em devices may be SFP, check media type */
+		switch (hw->mac.type) {
+		case ixgbe_mac_X550EM_x:
+		case ixgbe_mac_X550EM_a:
+			switch (ixgbe_get_media_type(hw)) {
+			case ixgbe_media_type_fiber:
+			case ixgbe_media_type_fiber_qsfp:
+				return 1;
+			default:
+				break;
+			}
+		default:
+			break;
+		}
 		return 0;
 	}
 }
-- 
2.35.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-03-09 11:57:45.289093145 +0100
+++ 0037-net-ixgbe-fix-FSP-check-for-X550EM-devices.patch	2022-03-09 11:57:43.408938482 +0100
@@ -1 +1 @@
-From 05271b99a93ae306fe4abe09fa561f0220469724 Mon Sep 17 00:00:00 2001
+From 5243c1dd8ed176a70fbde70abeb115d0a6df02a9 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 05271b99a93ae306fe4abe09fa561f0220469724 ]
+
@@ -10 +11,0 @@
-Cc: stable@dpdk.org
@@ -20 +21 @@
-index 7643842560..2da3f67bbc 100644
+index 0c4eb682bc..b06ff64faa 100644
@@ -23 +24 @@
-@@ -781,6 +781,20 @@ ixgbe_is_sfp(struct ixgbe_hw *hw)
+@@ -834,6 +834,20 @@ ixgbe_is_sfp(struct ixgbe_hw *hw)