From 374180b11b299779893ad14553bb49e0e0242bdc Mon Sep 17 00:00:00 2001 From: Michael Schmitz Date: Fri, 7 Jun 2019 17:37:34 +1200 Subject: net: phy: rename Asix Electronics PHY driver [ Upstream commit a9520543b123bbd7275a0ab8d0375a5412683b41 ] [Resent to net instead of net-next - may clash with Anders Roxell's patch series addressing duplicate module names] 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 Tested-by: Michael Schmitz Fixes: 31dd83b96641 ("net-next: phy: new Asix Electronics PHY driver") Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/8390/Kconfig | 2 +- drivers/net/phy/Kconfig | 2 +- drivers/net/phy/Makefile | 2 +- drivers/net/phy/asix.c | 63 --------------------------------------- drivers/net/phy/ax88796b.c | 63 +++++++++++++++++++++++++++++++++++++++ 5 files changed, 66 insertions(+), 66 deletions(-) delete mode 100644 drivers/net/phy/asix.c create mode 100644 drivers/net/phy/ax88796b.c diff --git a/drivers/net/ethernet/8390/Kconfig b/drivers/net/ethernet/8390/Kconfig index f2f0264c58ba..443b34e2725f 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 82070792edbb..1f5fd24cd749 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -227,7 +227,7 @@ 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 5805c0b7d60e..f21cda9d865e 100644 --- a/drivers/net/phy/Makefile +++ b/drivers/net/phy/Makefile @@ -46,7 +46,7 @@ obj-y += $(sfp-obj-y) $(sfp-obj-m) obj-$(CONFIG_AMD_PHY) += amd.o 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 8ebe7f5484ae..000000000000 --- a/drivers/net/phy/asix.c +++ /dev/null @@ -1,63 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* Driver for Asix PHYs - * - * Author: Michael Schmitz - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - */ -#include -#include -#include -#include -#include -#include - -#define PHY_ID_ASIX_AX88796B 0x003b1841 - -MODULE_DESCRIPTION("Asix PHY driver"); -MODULE_AUTHOR("Michael Schmitz "); -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, - .features = 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 000000000000..8ebe7f5484ae --- /dev/null +++ b/drivers/net/phy/ax88796b.c @@ -0,0 +1,63 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Driver for Asix PHYs + * + * Author: Michael Schmitz + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ +#include +#include +#include +#include +#include +#include + +#define PHY_ID_ASIX_AX88796B 0x003b1841 + +MODULE_DESCRIPTION("Asix PHY driver"); +MODULE_AUTHOR("Michael Schmitz "); +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, + .features = 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); -- cgit v1.2.3