bnx2_nvram_read
if ((rc = bnx2_nvram_read(bp, offset32, start, 4)))
if ((rc = bnx2_nvram_read(bp, offset32 + len32 - 4, end, 4)))
if ((rc = bnx2_nvram_read(bp, 0, data, 4)) != 0)
if ((rc = bnx2_nvram_read(bp, 0x100, data, NVRAM_SIZE)) != 0)
rc = bnx2_nvram_read(bp, eeprom->offset, eebuf, eeprom->len);
rc = bnx2_nvram_read(bp, BNX2_VPD_NVRAM_OFFSET, data, BNX2_VPD_LEN);