openwrt/target/linux/generic/backport-6.1/795-v6.4-07-r8152-fix-the-autosuspend-doesn-t-work.patch

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kernel: backport fixes for realtek r8152 Fixes issues with RTL8156 2.5G USB adapters - # ethtool eth1 Settings for eth1: Supported ports: [ ] Supported link modes: Not reported Supported pause frame use: No Supports auto-negotiation: No Supported FEC modes: Not reported Advertised link modes: Not reported Advertised pause frame use: No Advertised auto-negotiation: No Advertised FEC modes: Not reported Speed: 2500Mb/s Duplex: Half Port: Twisted Pair PHYAD: 0 Transceiver: internal Auto-negotiation: off MDI-X: Unknown Current message level: 0x00000007 (7) drv probe link Link detected: yes - # - r8152: break the loop when the budget is exhausted - r8152: Block future register access if register access fails - r8152: Rename RTL8152_UNPLUG to RTL8152_INACCESSIBLE - r8152: add vendor/device ID pair for D-Link DUB-E250 - r8152: try to use a normal budget - r8152: set bp in bulk - r8152: adjust generic_ocp_write function - r8152: fix the autosuspend doesn't work - r8152: Add __GFP_NOWARN to big allocations - r8152: reduce the control transfer of rtl8152_get_version() - r8152: remove rtl_vendor_mode function - r8152: avoid to change cfg for all devices - r8152: add USB device driver for config selection - r8152: use napi_gro_frags - cdc_ether: no need to blacklist any r8152 devices - cdc_ether: add u-blox 0x1313 composition Build system: x86_64 Build-tested: bcm2711, rockchip, x86/64 Run-tested: bcm2711/RPi4B, rockchip/nanopi r2s, x86/64 Signed-off-by: Marty Jones <mj8263788@gmail.com>
2023-11-28 18:27:18 +00:00
From 0fbd79c01a9a657348f7032df70c57a406468c86 Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Tue, 2 May 2023 11:36:27 +0800
Subject: [PATCH] r8152: fix the autosuspend doesn't work
Set supports_autosuspend = 1 for the rtl8152_cfgselector_driver.
Fixes: ec51fbd1b8a2 ("r8152: add USB device driver for config selection")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/r8152.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -9925,6 +9925,7 @@ static struct usb_device_driver rtl8152_
.probe = rtl8152_cfgselector_probe,
.id_table = rtl8152_table,
.generic_subclass = 1,
+ .supports_autosuspend = 1,
};
static int __init rtl8152_driver_init(void)