2  * BCM947xx nvram variable access
55 /* Probe for NVRAM header */
63 		pr_warn("nvram already initialized\n");  in nvram_find_and_copy()
67 	/* TODO: when nvram is on nand flash check for bad blocks first. */  in nvram_find_and_copy()
79 	/* Try embedded NVRAM at 4 KB and 1 KB as last resorts */  in nvram_find_and_copy()
92 	pr_err("no nvram found\n");  in nvram_find_and_copy()
99 		pr_err("The nvram size according to the header seems to be bigger than the partition on flash\n");  in nvram_find_and_copy()
103 …pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the …  in nvram_find_and_copy()
116  * On bcm47xx we need access to the NVRAM very early, so we can't use mtd
120  * soon as we get info about flash device, before any NVRAM entry is needed.
146 	mtd = get_mtd_device_nm("nvram");  in nvram_init()
155 …pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the …  in nvram_init()
224 	char *nvram;  in bcm47xx_nvram_get_contents()  local
233 	nvram = vmalloc(*nvram_size);  in bcm47xx_nvram_get_contents()
234 	if (!nvram)  in bcm47xx_nvram_get_contents()
236 	memcpy(nvram, &nvram_buf[sizeof(struct nvram_header)], *nvram_size);  in bcm47xx_nvram_get_contents()
238 	return nvram;  in bcm47xx_nvram_get_contents()