Searched refs:nvram_buf (Results 1 – 3 of 3) sorted by relevance
| /linux-4.1.27/arch/powerpc/platforms/chrp/ |
| D | nvram.c | 23 static unsigned char nvram_buf[4]; variable
39 __pa(nvram_buf), 1) != 0) || 1 != done) in chrp_nvram_read()
42 ret = nvram_buf[0]; in chrp_nvram_read()
59 nvram_buf[0] = val; in chrp_nvram_write()
61 __pa(nvram_buf), 1) != 0) || 1 != done) in chrp_nvram_write()
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| /linux-4.1.27/arch/mips/bcm47xx/ |
| D | nvram.c | 37 static char nvram_buf[NVRAM_SPACE]; variable
63 if (nvram_buf[0]) { in nvram_find_and_copy()
104 dst = (u32 *)nvram_buf; in nvram_find_and_copy()
150 u8 *dst = (uint8_t *)nvram_buf; in nvram_init()
178 if (!nvram_buf[0]) { in bcm47xx_nvram_getenv()
185 var = &nvram_buf[sizeof(struct nvram_header)]; in bcm47xx_nvram_getenv()
186 end = nvram_buf + sizeof(nvram_buf) - 2; in bcm47xx_nvram_getenv()
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| /linux-4.1.27/arch/powerpc/platforms/pseries/ |
| D | nvram.c | 34 static char nvram_buf[NVRW_CNT]; /* assume this is in the first 4GB */ variable
71 if ((rtas_call(nvram_fetch, 3, 2, &done, i, __pa(nvram_buf), in pSeries_nvram_read()
77 memcpy(p, nvram_buf, len); in pSeries_nvram_read()
114 memcpy(nvram_buf, p, len); in pSeries_nvram_write()
116 if ((rtas_call(nvram_store, 3, 2, &done, i, __pa(nvram_buf), in pSeries_nvram_write()
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