musb_io.h (cb5629b10d64a8006622ce3a52bc887d91057d69) musb_io.h (7c925546427a0428b84bc5ba1f28b3698e492072)
1/*
2 * MUSB OTG driver register I/O
3 *
4 * Copyright 2005 Mentor Graphics Corporation
5 * Copyright (C) 2005-2006 by Texas Instruments
6 * Copyright (C) 2006-2007 Nokia Corporation
7 *
8 * This program is free software; you can redistribute it and/or

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69
70static inline void musb_writew(void __iomem *addr, unsigned offset, u16 data)
71 { __raw_writew(data, addr + offset); }
72
73static inline void musb_writel(void __iomem *addr, unsigned offset, u32 data)
74 { __raw_writel(data, addr + offset); }
75
76
1/*
2 * MUSB OTG driver register I/O
3 *
4 * Copyright 2005 Mentor Graphics Corporation
5 * Copyright (C) 2005-2006 by Texas Instruments
6 * Copyright (C) 2006-2007 Nokia Corporation
7 *
8 * This program is free software; you can redistribute it and/or

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69
70static inline void musb_writew(void __iomem *addr, unsigned offset, u16 data)
71 { __raw_writew(data, addr + offset); }
72
73static inline void musb_writel(void __iomem *addr, unsigned offset, u32 data)
74 { __raw_writel(data, addr + offset); }
75
76
77#ifdef CONFIG_USB_TUSB6010
77#ifdef CONFIG_USB_MUSB_TUSB6010
78
79/*
80 * TUSB6010 doesn't allow 8-bit access; 16-bit access is the minimum.
81 */
82static inline u8 musb_readb(const void __iomem *addr, unsigned offset)
83{
84 u16 tmp;
85 u8 val;

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109#else
110
111static inline u8 musb_readb(const void __iomem *addr, unsigned offset)
112 { return __raw_readb(addr + offset); }
113
114static inline void musb_writeb(void __iomem *addr, unsigned offset, u8 data)
115 { __raw_writeb(data, addr + offset); }
116
78
79/*
80 * TUSB6010 doesn't allow 8-bit access; 16-bit access is the minimum.
81 */
82static inline u8 musb_readb(const void __iomem *addr, unsigned offset)
83{
84 u16 tmp;
85 u8 val;

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109#else
110
111static inline u8 musb_readb(const void __iomem *addr, unsigned offset)
112 { return __raw_readb(addr + offset); }
113
114static inline void musb_writeb(void __iomem *addr, unsigned offset, u8 data)
115 { __raw_writeb(data, addr + offset); }
116
117#endif /* CONFIG_USB_TUSB6010 */
117#endif /* CONFIG_USB_MUSB_TUSB6010 */
118
119#else
120
121static inline u8 musb_readb(const void __iomem *addr, unsigned offset)
122 { return (u8) (bfin_read16(addr + offset)); }
123
124static inline u16 musb_readw(const void __iomem *addr, unsigned offset)
125 { return bfin_read16(addr + offset); }

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119#else
120
121static inline u8 musb_readb(const void __iomem *addr, unsigned offset)
122 { return (u8) (bfin_read16(addr + offset)); }
123
124static inline u16 musb_readw(const void __iomem *addr, unsigned offset)
125 { return bfin_read16(addr + offset); }

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