0ec6d95053
Fix "Section mismatch" warnings Signed-off-by: Eugene Surovegin <ebs@ebshome.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
/*
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* drivers/net/ibm_emac/ibm_emac_rgmii.h
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*
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* Driver for PowerPC 4xx on-chip ethernet controller, RGMII bridge support.
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*
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* Based on ocp_zmii.h/ibm_emac_zmii.h
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* Armin Kuster akuster@mvista.com
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*
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* Copyright 2004 MontaVista Software, Inc.
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* Matt Porter <mporter@kernel.crashing.org>
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*
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* Copyright (c) 2004, 2005 Zultys Technologies.
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* Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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#ifndef _IBM_EMAC_RGMII_H_
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#define _IBM_EMAC_RGMII_H_
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/* RGMII bridge */
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struct rgmii_regs {
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u32 fer; /* Function enable register */
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u32 ssr; /* Speed select register */
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};
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/* RGMII device */
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struct ibm_ocp_rgmii {
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struct rgmii_regs __iomem *base;
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int users; /* number of EMACs using this RGMII bridge */
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};
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#ifdef CONFIG_IBM_EMAC_RGMII
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int rgmii_attach(void *emac) __init;
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void __rgmii_fini(struct ocp_device *ocpdev, int input);
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static inline void rgmii_fini(struct ocp_device *ocpdev, int input)
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{
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if (ocpdev)
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__rgmii_fini(ocpdev, input);
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}
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void rgmii_set_speed(struct ocp_device *ocpdev, int input, int speed);
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int __rgmii_get_regs_len(struct ocp_device *ocpdev);
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static inline int rgmii_get_regs_len(struct ocp_device *ocpdev)
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{
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return ocpdev ? __rgmii_get_regs_len(ocpdev) : 0;
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}
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void *rgmii_dump_regs(struct ocp_device *ocpdev, void *buf);
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#else
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# define rgmii_attach(x) 0
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# define rgmii_fini(x,y) ((void)0)
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# define rgmii_set_speed(x,y,z) ((void)0)
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# define rgmii_get_regs_len(x) 0
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# define rgmii_dump_regs(x,buf) (buf)
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#endif /* !CONFIG_IBM_EMAC_RGMII */
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#endif /* _IBM_EMAC_RGMII_H_ */
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