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SCSI_GET_SENSE_INFO_(9) SCSI mid layer SCSI_GET_SENSE_INFO_(9)

NAME

scsi_get_sense_info_fld - get information field from sense data (either fixed or descriptor format)

SYNOPSIS

bool scsi_get_sense_info_fld(const u8 * sense_buffer, int sb_len, u64 * info_out);

ARGUMENTS

const u8 * sense_buffer

byte array of sense data

int sb_len

number of valid bytes in sense_buffer

u64 * info_out

pointer to 64 integer where 8 or 4 byte information field will be placed if found.

DESCRIPTION

Return value: true if information field found, false if not found.

AUTHORS

James Bottomley <James.Bottomley@hansenpartnership.com>

Author.

Rob Landley <rob@landley.net>

Author.

COPYRIGHT

September 2017 Kernel Hackers Manual 4.12