Searched refs:nvram_read (Results 1 - 9 of 9) sorted by relevance

/linux-master/include/linux/
H A Dnvram.h27 * The nvram_read() and nvram_write() functions call the .read and .write
109 static inline ssize_t nvram_read(char *buf, size_t count, loff_t *ppos) function
112 if (ppc_md.nvram_read)
113 return ppc_md.nvram_read(buf, count, ppos);
/linux-master/arch/powerpc/platforms/powernv/
H A Dopal-nvram.c109 ppc_md.nvram_read = opal_nvram_read;
/linux-master/arch/powerpc/sysdev/
H A Dmmio_nvram.c138 ppc_md.nvram_read = mmio_nvram_read;
/linux-master/arch/powerpc/platforms/pseries/
H A Dnvram.c235 ppc_md.nvram_read = pSeries_nvram_read;
/linux-master/arch/powerpc/include/asm/
H A Dmachdep.h82 ssize_t (*nvram_read)(char *buf, size_t count, loff_t *index); member in struct:machdep_calls
/linux-master/arch/powerpc/kernel/
H A Dnvram_64.c236 rc = ppc_md.nvram_read((char *)&info, sizeof(info), &tmp_index);
238 pr_err("%s: Failed nvram_read (%d)\n", __func__, rc);
243 rc = ppc_md.nvram_read(buff, length, &tmp_index);
245 pr_err("%s: Failed nvram_read (%d)\n", __func__, rc);
1006 err = ppc_md.nvram_read(header, NVRAM_HEADER_LEN, &cur_index);
1013 cur_index -= NVRAM_HEADER_LEN; /* nvram_read will advance us */
/linux-master/drivers/char/
H A Dnvram.c100 /* This races nicely with trying to read with checksum checking (nvram_read) */
245 ret = nvram_read(tmp, count, ppos);
/linux-master/drivers/scsi/
H A Datari_scsi.c761 ssize_t count = nvram_read(&b, 1, &offset);
/linux-master/arch/powerpc/platforms/powermac/
H A Dnvram.c538 ppc_md.nvram_read = core99_nvram_read;

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