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Message-Id: <1558142095-20307-1-git-send-email-schmitzmic@gmail.com>
Date: Sat, 18 May 2019 13:14:55 +1200
From: Michael Schmitz <schmitzmic@...il.com>
To: netdev@...r.kernel-org
Cc: schmitz@...ian.org, Michael Schmitz <schmitzmic@...il.com>,
andrew@...n.ch, davem@...emloft.net, sfr@...b.auug.org.au
Subject: [PATCH v2] net: phy: rename Asix Electronics PHY driver
Commit 31dd83b96641 ("net-next: phy: new Asix Electronics PHY driver")
introduced a new PHY driver drivers/net/phy/asix.c that causes a module
name conflict with a pre-existiting driver (drivers/net/usb/asix.c).
The PHY driver is used by the X-Surf 100 ethernet card driver, and loaded
by that driver via its PHY ID. A rename of the driver looks unproblematic.
Rename PHY driver to ax88796b.c in order to resolve name conflict.
Signed-off-by: Michael Schmitz <schmitzmic@...il.com>
Fixes: 31dd83b96641 ("net-next: phy: new Asix Electronics PHY driver")
---
Changes from v1:
- merge into single commit (suggested by Andrew Lunn)
---
drivers/net/ethernet/8390/Kconfig | 2 +-
drivers/net/phy/Kconfig | 2 +-
drivers/net/phy/Makefile | 2 +-
drivers/net/phy/asix.c | 57 ---------------------------------------
drivers/net/phy/ax88796b.c | 57 +++++++++++++++++++++++++++++++++++++++
5 files changed, 60 insertions(+), 60 deletions(-)
diff --git a/drivers/net/ethernet/8390/Kconfig b/drivers/net/ethernet/8390/Kconfig
index f2f0264..443b34e 100644
--- a/drivers/net/ethernet/8390/Kconfig
+++ b/drivers/net/ethernet/8390/Kconfig
@@ -49,7 +49,7 @@ config XSURF100
tristate "Amiga XSurf 100 AX88796/NE2000 clone support"
depends on ZORRO
select AX88796
- select ASIX_PHY
+ select AX88796B_PHY
help
This driver is for the Individual Computers X-Surf 100 Ethernet
card (based on the Asix AX88796 chip). If you have such a card,
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index d629971..5496e5c 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -253,7 +253,7 @@ config AQUANTIA_PHY
---help---
Currently supports the Aquantia AQ1202, AQ2104, AQR105, AQR405
-config ASIX_PHY
+config AX88796B_PHY
tristate "Asix PHYs"
help
Currently supports the Asix Electronics PHY found in the X-Surf 100
diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile
index 27d7f9f..5b5c866 100644
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -52,7 +52,7 @@ ifdef CONFIG_HWMON
aquantia-objs += aquantia_hwmon.o
endif
obj-$(CONFIG_AQUANTIA_PHY) += aquantia.o
-obj-$(CONFIG_ASIX_PHY) += asix.o
+obj-$(CONFIG_AX88796B_PHY) += ax88796b.o
obj-$(CONFIG_AT803X_PHY) += at803x.o
obj-$(CONFIG_BCM63XX_PHY) += bcm63xx.o
obj-$(CONFIG_BCM7XXX_PHY) += bcm7xxx.o
diff --git a/drivers/net/phy/asix.c b/drivers/net/phy/asix.c
deleted file mode 100644
index 79bf7ef..0000000
--- a/drivers/net/phy/asix.c
+++ /dev/null
@@ -1,57 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/* Driver for Asix PHYs
- *
- * Author: Michael Schmitz <schmitzmic@...il.com>
- */
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/mii.h>
-#include <linux/phy.h>
-
-#define PHY_ID_ASIX_AX88796B 0x003b1841
-
-MODULE_DESCRIPTION("Asix PHY driver");
-MODULE_AUTHOR("Michael Schmitz <schmitzmic@...il.com>");
-MODULE_LICENSE("GPL");
-
-/**
- * asix_soft_reset - software reset the PHY via BMCR_RESET bit
- * @phydev: target phy_device struct
- *
- * Description: Perform a software PHY reset using the standard
- * BMCR_RESET bit and poll for the reset bit to be cleared.
- * Toggle BMCR_RESET bit off to accommodate broken AX8796B PHY implementation
- * such as used on the Individual Computers' X-Surf 100 Zorro card.
- *
- * Returns: 0 on success, < 0 on failure
- */
-static int asix_soft_reset(struct phy_device *phydev)
-{
- int ret;
-
- /* Asix PHY won't reset unless reset bit toggles */
- ret = phy_write(phydev, MII_BMCR, 0);
- if (ret < 0)
- return ret;
-
- return genphy_soft_reset(phydev);
-}
-
-static struct phy_driver asix_driver[] = { {
- .phy_id = PHY_ID_ASIX_AX88796B,
- .name = "Asix Electronics AX88796B",
- .phy_id_mask = 0xfffffff0,
- /* PHY_BASIC_FEATURES */
- .soft_reset = asix_soft_reset,
-} };
-
-module_phy_driver(asix_driver);
-
-static struct mdio_device_id __maybe_unused asix_tbl[] = {
- { PHY_ID_ASIX_AX88796B, 0xfffffff0 },
- { }
-};
-
-MODULE_DEVICE_TABLE(mdio, asix_tbl);
diff --git a/drivers/net/phy/ax88796b.c b/drivers/net/phy/ax88796b.c
new file mode 100644
index 0000000..79bf7ef
--- /dev/null
+++ b/drivers/net/phy/ax88796b.c
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-2.0+
+/* Driver for Asix PHYs
+ *
+ * Author: Michael Schmitz <schmitzmic@...il.com>
+ */
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/mii.h>
+#include <linux/phy.h>
+
+#define PHY_ID_ASIX_AX88796B 0x003b1841
+
+MODULE_DESCRIPTION("Asix PHY driver");
+MODULE_AUTHOR("Michael Schmitz <schmitzmic@...il.com>");
+MODULE_LICENSE("GPL");
+
+/**
+ * asix_soft_reset - software reset the PHY via BMCR_RESET bit
+ * @phydev: target phy_device struct
+ *
+ * Description: Perform a software PHY reset using the standard
+ * BMCR_RESET bit and poll for the reset bit to be cleared.
+ * Toggle BMCR_RESET bit off to accommodate broken AX8796B PHY implementation
+ * such as used on the Individual Computers' X-Surf 100 Zorro card.
+ *
+ * Returns: 0 on success, < 0 on failure
+ */
+static int asix_soft_reset(struct phy_device *phydev)
+{
+ int ret;
+
+ /* Asix PHY won't reset unless reset bit toggles */
+ ret = phy_write(phydev, MII_BMCR, 0);
+ if (ret < 0)
+ return ret;
+
+ return genphy_soft_reset(phydev);
+}
+
+static struct phy_driver asix_driver[] = { {
+ .phy_id = PHY_ID_ASIX_AX88796B,
+ .name = "Asix Electronics AX88796B",
+ .phy_id_mask = 0xfffffff0,
+ /* PHY_BASIC_FEATURES */
+ .soft_reset = asix_soft_reset,
+} };
+
+module_phy_driver(asix_driver);
+
+static struct mdio_device_id __maybe_unused asix_tbl[] = {
+ { PHY_ID_ASIX_AX88796B, 0xfffffff0 },
+ { }
+};
+
+MODULE_DEVICE_TABLE(mdio, asix_tbl);
--
1.9.1
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