Searched refs:nvram_buf (Results 1 – 3 of 3) sorted by relevance
| /linux/drivers/firmware/broadcom/ |
| A D | bcm47xx_nvram.c | 33 static char nvram_buf[NVRAM_SPACE]; variable
64 __ioread32_copy(nvram_buf, nvram_start, DIV_ROUND_UP(copy_size, 4)); in bcm47xx_nvram_copy()
65 nvram_buf[NVRAM_SPACE - 1] = '\0'; in bcm47xx_nvram_copy()
159 (u8 *)nvram_buf); in nvram_init()
182 var = &nvram_buf[sizeof(struct nvram_header)]; in bcm47xx_nvram_getenv()
183 end = nvram_buf + sizeof(nvram_buf); in bcm47xx_nvram_getenv()
234 memcpy(nvram, &nvram_buf[sizeof(struct nvram_header)], *nvram_size); in bcm47xx_nvram_get_contents()
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| /linux/arch/powerpc/platforms/chrp/ |
| A D | nvram.c | 19 static unsigned char nvram_buf[4]; variable
35 __pa(nvram_buf), 1) != 0) || 1 != done) in chrp_nvram_read_val()
38 ret = nvram_buf[0]; in chrp_nvram_read_val()
55 nvram_buf[0] = val; in chrp_nvram_write_val()
57 __pa(nvram_buf), 1) != 0) || 1 != done) in chrp_nvram_write_val()
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| /linux/arch/powerpc/platforms/pseries/ |
| A D | nvram.c | 26 static char nvram_buf[NVRW_CNT]; /* assume this is in the first 4GB */ variable
63 if ((rtas_call(nvram_fetch, 3, 2, &done, i, __pa(nvram_buf), in pSeries_nvram_read()
69 memcpy(p, nvram_buf, len); in pSeries_nvram_read()
106 memcpy(nvram_buf, p, len); in pSeries_nvram_write()
108 if ((rtas_call(nvram_store, 3, 2, &done, i, __pa(nvram_buf), in pSeries_nvram_write()
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