From: Sean Anderson <sean.anderson@seco.com>
Date: Thu, 5 May 2022 17:11:30 +0000 (-0400)
Subject: sandbox: net: Add aliases for ethernet devices
X-Git-Tag: v2025.01-rc5-pxa1908~1353^2~23^2~14
X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-favicon.png?a=commitdiff_plain;h=bedb182e32b38fa4078c0dc14d6822672273d96d;p=u-boot.git

sandbox: net: Add aliases for ethernet devices

Commit f3dd213e15 ("net: introduce helpers to get PHY ofnode from MAC")
changed the ethernet sequence assignment from

uclass 36: ethernet
0   * eth@10002000 @ 05813460, seq 0
1   * eth@10003000 @ 05813550, seq 5
2   * sbe5 @ 05813640, seq 3
3   * eth@10004000 @ 05813730, seq 6
4   * dsa-test-eth @ 05813820, seq 4
5   * lan0 @ 05813a30, seq 2
6   * lan1 @ 05813b50, seq 7

to

uclass 36: ethernet
0   * eth@10002000 @ 03813630, seq 0
1   * eth@10003000 @ 03813720, seq 5
2   * sbe5 @ 03813810, seq 3
3   * eth@10004000 @ 03813900, seq 6
4     phy-test-eth @ 038139f0, seq 7
5   * dsa-test-eth @ 03813ae0, seq 4
6   * lan0 @ 03813cf0, seq 2
7   * lan1 @ 03813e10, seq 8

This caused the mac address assignment to switch around. Avoid this in
the future by assigning aliases for all ethernet devices. This reverts
the sequence to what it was before the aformentioned commit (with
phy-test-eth as seq 8). There is no ethernet1 for whatever reason.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
---

diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index 8f93775ff4..39d57f5110 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -28,6 +28,9 @@
 		ethernet3 = &eth_3;
 		ethernet4 = &dsa_eth0;
 		ethernet5 = &eth_5;
+		ethernet6 = "/eth@10004000";
+		ethernet7 = &swp_1;
+		ethernet8 = &phy_eth0;
 		gpio1 = &gpio_a;
 		gpio2 = &gpio_b;
 		gpio3 = &gpio_c;
diff --git a/test/dm/test-fdt.c b/test/dm/test-fdt.c
index e1de066226..f9e8174759 100644
--- a/test/dm/test-fdt.c
+++ b/test/dm/test-fdt.c
@@ -184,7 +184,7 @@ static int dm_test_alias_highest_id(struct unit_test_state *uts)
 	int ret;
 
 	ret = dev_read_alias_highest_id("ethernet");
-	ut_asserteq(5, ret);
+	ut_asserteq(8, ret);
 
 	ret = dev_read_alias_highest_id("gpio");
 	ut_asserteq(3, ret);