diff options
Diffstat (limited to 'drivers/net/ibm_emac/ibm_emac_zmii.h')
-rw-r--r-- | drivers/net/ibm_emac/ibm_emac_zmii.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/drivers/net/ibm_emac/ibm_emac_zmii.h b/drivers/net/ibm_emac/ibm_emac_zmii.h deleted file mode 100644 index fad6d8b..0000000 --- a/drivers/net/ibm_emac/ibm_emac_zmii.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * drivers/net/ibm_emac/ibm_emac_zmii.h - * - * Driver for PowerPC 4xx on-chip ethernet controller, ZMII bridge support. - * - * Copyright (c) 2004, 2005 Zultys Technologies. - * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net> - * - * Based on original work by - * Armin Kuster <akuster@mvista.com> - * Copyright 2001 MontaVista Softare Inc. - * - * 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. - * - */ -#ifndef _IBM_EMAC_ZMII_H_ -#define _IBM_EMAC_ZMII_H_ - -#include <linux/init.h> -#include <asm/ocp.h> - -/* ZMII bridge registers */ -struct zmii_regs { - u32 fer; /* Function enable reg */ - u32 ssr; /* Speed select reg */ - u32 smiirs; /* SMII status reg */ -}; - -/* ZMII device */ -struct ibm_ocp_zmii { - struct zmii_regs __iomem *base; - int mode; /* subset of PHY_MODE_XXXX */ - int users; /* number of EMACs using this ZMII bridge */ - u32 fer_save; /* FER value left by firmware */ -}; - -#ifdef CONFIG_IBM_EMAC_ZMII -int zmii_attach(void *emac) __init; - -void __zmii_fini(struct ocp_device *ocpdev, int input); -static inline void zmii_fini(struct ocp_device *ocpdev, int input) -{ - if (ocpdev) - __zmii_fini(ocpdev, input); -} - -void __zmii_enable_mdio(struct ocp_device *ocpdev, int input); -static inline void zmii_enable_mdio(struct ocp_device *ocpdev, int input) -{ - if (ocpdev) - __zmii_enable_mdio(ocpdev, input); -} - -void __zmii_set_speed(struct ocp_device *ocpdev, int input, int speed); -static inline void zmii_set_speed(struct ocp_device *ocpdev, int input, - int speed) -{ - if (ocpdev) - __zmii_set_speed(ocpdev, input, speed); -} - -int __zmii_get_regs_len(struct ocp_device *ocpdev); -static inline int zmii_get_regs_len(struct ocp_device *ocpdev) -{ - return ocpdev ? __zmii_get_regs_len(ocpdev) : 0; -} - -void *zmii_dump_regs(struct ocp_device *ocpdev, void *buf); - -#else -# define zmii_attach(x) 0 -# define zmii_fini(x,y) ((void)0) -# define zmii_enable_mdio(x,y) ((void)0) -# define zmii_set_speed(x,y,z) ((void)0) -# define zmii_get_regs_len(x) 0 -# define zmii_dump_regs(x,buf) (buf) -#endif /* !CONFIG_IBM_EMAC_ZMII */ - -#endif /* _IBM_EMAC_ZMII_H_ */ |