From 1c055e55a242a33e574e48be530e06770a210dcd Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 19 Feb 2024 03:26:26 +0000
Subject: [PATCH] add r8169 read mac form eeprom
---
kernel/drivers/usb/phy/phy-ulpi.c | 48 +++++++++++++++++++++++++++++++++++++++---------
1 files changed, 39 insertions(+), 9 deletions(-)
diff --git a/kernel/drivers/usb/phy/phy-ulpi.c b/kernel/drivers/usb/phy/phy-ulpi.c
index a43c493..e683a37 100644
--- a/kernel/drivers/usb/phy/phy-ulpi.c
+++ b/kernel/drivers/usb/phy/phy-ulpi.c
@@ -240,6 +240,21 @@
return usb_phy_io_write(phy, flags, ULPI_OTG_CTRL);
}
+static void otg_ulpi_init(struct usb_phy *phy, struct usb_otg *otg,
+ struct usb_phy_io_ops *ops,
+ unsigned int flags)
+{
+ phy->label = "ULPI";
+ phy->flags = flags;
+ phy->io_ops = ops;
+ phy->otg = otg;
+ phy->init = ulpi_init;
+
+ otg->usb_phy = phy;
+ otg->set_host = ulpi_set_host;
+ otg->set_vbus = ulpi_set_vbus;
+}
+
struct usb_phy *
otg_ulpi_create(struct usb_phy_io_ops *ops,
unsigned int flags)
@@ -257,17 +272,32 @@
return NULL;
}
- phy->label = "ULPI";
- phy->flags = flags;
- phy->io_ops = ops;
- phy->otg = otg;
- phy->init = ulpi_init;
-
- otg->usb_phy = phy;
- otg->set_host = ulpi_set_host;
- otg->set_vbus = ulpi_set_vbus;
+ otg_ulpi_init(phy, otg, ops, flags);
return phy;
}
EXPORT_SYMBOL_GPL(otg_ulpi_create);
+struct usb_phy *
+devm_otg_ulpi_create(struct device *dev,
+ struct usb_phy_io_ops *ops,
+ unsigned int flags)
+{
+ struct usb_phy *phy;
+ struct usb_otg *otg;
+
+ phy = devm_kzalloc(dev, sizeof(*phy), GFP_KERNEL);
+ if (!phy)
+ return NULL;
+
+ otg = devm_kzalloc(dev, sizeof(*otg), GFP_KERNEL);
+ if (!otg) {
+ devm_kfree(dev, phy);
+ return NULL;
+ }
+
+ otg_ulpi_init(phy, otg, ops, flags);
+
+ return phy;
+}
+EXPORT_SYMBOL_GPL(devm_otg_ulpi_create);
--
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