scsi_sense_desc_find(9) search for a given descriptor type in descriptor sense data format.

SYNOPSIS

const u8 * scsi_sense_desc_find(const u8 * sense_buffer, int sb_len, int desc_type);

ARGUMENTS

sense_buffer

byte array of descriptor format sense data

sb_len

number of valid bytes in sense_buffer

desc_type

value of descriptor type to find (e.g. 0 -> information)

NOTES

only valid when sense data is in descriptor format

RETURN VALUE

pointer to start of (first) descriptor if found else NULL

AUTHORS

James Bottomley <[email protected]>

Author.

Rob Landley <[email protected]>

Author.

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