sg_read_buffer: add --eh_code= and --no_output options; sg_inq, sg_vpd: Device Identication VPD page, change IEEE Company_id to AOI

git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@938 6180dd3e-e324-4e3e-922d-17de1ae2f315
12 files changed