OpenWrt – Blame information for rev 1
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Rev | Author | Line No. | Line |
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1 | office | 1 | --- /dev/null |
2 | +++ b/include/linux/bcm47xx_nvram.h |
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3 | @@ -0,0 +1,49 @@ |
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4 | +/* |
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5 | + * This program is free software; you can redistribute it and/or modify it |
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6 | + * under the terms of the GNU General Public License as published by the |
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7 | + * Free Software Foundation; either version 2 of the License, or (at your |
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8 | + * option) any later version. |
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9 | + */ |
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10 | + |
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11 | +#ifndef __BCM47XX_NVRAM_H |
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12 | +#define __BCM47XX_NVRAM_H |
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13 | + |
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14 | +#include <linux/types.h> |
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15 | +#include <linux/kernel.h> |
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16 | +#include <linux/vmalloc.h> |
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17 | + |
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18 | +#ifdef CONFIG_BCM47XX_NVRAM |
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19 | +int bcm47xx_nvram_init_from_mem(u32 base, u32 lim); |
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20 | +int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len); |
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21 | +int bcm47xx_nvram_gpio_pin(const char *name); |
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22 | +char *bcm47xx_nvram_get_contents(size_t *val_len); |
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23 | +static inline void bcm47xx_nvram_release_contents(char *nvram) |
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24 | +{ |
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25 | + vfree(nvram); |
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26 | +}; |
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27 | +#else |
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28 | +static inline int bcm47xx_nvram_init_from_mem(u32 base, u32 lim) |
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29 | +{ |
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30 | + return -ENOTSUPP; |
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31 | +}; |
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32 | +static inline int bcm47xx_nvram_getenv(const char *name, char *val, |
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33 | + size_t val_len) |
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34 | +{ |
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35 | + return -ENOTSUPP; |
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36 | +}; |
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37 | +static inline int bcm47xx_nvram_gpio_pin(const char *name) |
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38 | +{ |
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39 | + return -ENOTSUPP; |
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40 | +}; |
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41 | + |
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42 | +static inline char *bcm47xx_nvram_get_contents(size_t *val_len) |
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43 | +{ |
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44 | + return NULL; |
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45 | +}; |
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46 | + |
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47 | +static inline void bcm47xx_nvram_release_contents(char *nvram) |
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48 | +{ |
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49 | +}; |
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50 | +#endif |
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51 | + |
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52 | +#endif /* __BCM47XX_NVRAM_H */ |