> Another option would be to have 2 structs, the first one > "struct cper_sec_mem_err" holds the structure as defined by UEFI > 2.1, the 2nd one "struct cper_sec_mem_err_24_ext" holds the 4 > elements added in UEFI 2.3.1. Reading some more of the UEFI 2.5 spec ... I see we are in for a world of pain here. 2.5 adds some small tweaks to the memory structure (adding a couple of extra bits to the "row" entry that can be grabbed from the formerly reserved byte at offset 73). But then there is a whole new GUID for a "Memory Error Section 2" which has doubled the width of the device, row, column, rank, and bit_pos fields together with adding two new fields for chip_id and status. This will be painful because we hardwired the old sizes into extlog_mem_event in <ras/ras_event.h> -Tony -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
