openwrt/target/linux/generic/backport-5.15/703-03-v5.16-net-dsa-populate-supported_interfaces-member.patch
John Audia 5714660643 kernel: bump 5.15 to 5.15.115
Manually rebased:
	backport-5.15/603-v5.19-page_pool-Add-recycle-stats-to-page_pool_put_page_bu.patch
	pending-5.15/723-net-mt7531-ensure-all-MACs-are-powered-down-before-r.patch*

Removed upstreamed:
	generic-backport/610-v6.3-net-page_pool-use-in_softirq-instead.patch[1]
	backport-5.15/705-12-v6.0-net-dsa-mt7530-rework-mt753-01-_setup.patch[2]
	backport-5.15/790-v6.4-0010-net-dsa-mt7530-split-off-common-parts-from-mt7531_se.patch[3]
	backport-5.15/703-10-v5.16-net-dsa-introduce-helpers-for-iterating-through-port.patch[4]

All other patches automatically rebased.

* Modified to define the variable i as suggested by DragonBluep in PR discussion.
  See: https://github.com/openwrt/openwrt/pull/12823#issuecomment-1578518576

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.115&id=3af319d5147454dc63665ef451229c674b538377
2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.115&id=0753c1ef24194580f7165ae6e259b59a851392f2
3. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.115&id=5a7266feaa6d708fc6880a161786eaa884ef3c8e
4. 9902f91cf6

Build system: x86_64
Build-tested: bcm2711/RPi4B, ramips/tplink_archer-a6-v3, filogic/xiaomi_redmi-router-ax6000-ubootmod
Run-tested: bcm2711/RPi4B, ramips/tplink_archer-a6-v3, filogic/xiaomi_redmi-router-ax6000-ubootmod

Signed-off-by: John Audia <therealgraysky@proton.me>
2023-06-12 20:39:38 +02:00

64 lines
2.2 KiB
Diff

From c07c6e8eb4b38bae921f9e2f108d1e7f8e14226e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>
Date: Thu, 28 Oct 2021 18:00:14 +0100
Subject: [PATCH] net: dsa: populate supported_interfaces member
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Add a new DSA switch operation, phylink_get_interfaces, which should
fill in which PHY_INTERFACE_MODE_* are supported by given port.
Use this before phylink_create() to fill phylinks supported_interfaces
member, allowing phylink to determine which PHY_INTERFACE_MODEs are
supported.
Signed-off-by: Marek Behún <kabel@kernel.org>
[tweaked patch and description to add more complete support -- rmk]
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
include/net/dsa.h | 2 ++
net/dsa/port.c | 4 ++++
net/dsa/slave.c | 4 ++++
3 files changed, 10 insertions(+)
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -654,6 +654,8 @@ struct dsa_switch_ops {
/*
* PHYLINK integration
*/
+ void (*phylink_get_interfaces)(struct dsa_switch *ds, int port,
+ unsigned long *supported_interfaces);
void (*phylink_validate)(struct dsa_switch *ds, int port,
unsigned long *supported,
struct phylink_link_state *state);
--- a/net/dsa/port.c
+++ b/net/dsa/port.c
@@ -1188,6 +1188,10 @@ static int dsa_port_phylink_register(str
dp->pl_config.type = PHYLINK_DEV;
dp->pl_config.pcs_poll = ds->pcs_poll;
+ if (ds->ops->phylink_get_interfaces)
+ ds->ops->phylink_get_interfaces(ds, dp->index,
+ dp->pl_config.supported_interfaces);
+
dp->pl = phylink_create(&dp->pl_config, of_fwnode_handle(port_dn),
mode, &dsa_port_phylink_mac_ops);
if (IS_ERR(dp->pl)) {
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -1837,6 +1837,10 @@ static int dsa_slave_phy_setup(struct ne
dp->pl_config.poll_fixed_state = true;
}
+ if (ds->ops->phylink_get_interfaces)
+ ds->ops->phylink_get_interfaces(ds, dp->index,
+ dp->pl_config.supported_interfaces);
+
dp->pl = phylink_create(&dp->pl_config, of_fwnode_handle(port_dn), mode,
&dsa_port_phylink_mac_ops);
if (IS_ERR(dp->pl)) {