On 8/20/24 01:59, Bart Van Assche wrote:
On 8/19/24 2:09 AM, Yihang Li wrote:
if ((sshdr.asc == 0x04 && sshdr.ascq == 0x04) ||Shouldn't symbolic names be introduced for these numeric constants? Although there is more code in the SCSI core that compares ASC / ASCQ values with numeric constants, I think we need symbolic names for these constants to make code like the above easier to read. There is already a header file for definitions that come directly from the SCSI standard and that is used by both SCSI initiator and SCSI target code: <scsi/scsi_proto.h>.
That would be *a lot* to define... So in keeping with the current practice of using numerical values + comment documenting what the values are, it is why I suggested the comment change above this also as the asc/ascq names for this are added. It would be odd to have macros for just this asc/ascq here with so many other places using numerical values...
Note: I personally find https://www.t10.org/lists/1spc-lst.htm more than enough to work with the scsi code. If we have to define macros for all this, that would be a lot of lines...
Thanks,
Bart.