SANITIZE_INQUIRY_STR(9) SCSI mid layer SANITIZE_INQUIRY_STR(9)NAME
sanitize_inquiry_string - remove non-graphical chars from an INQUIRY result string
SYNOPSIS
void sanitize_inquiry_string(unsigned char * s, int len);
ARGUMENTS
s
INQUIRY result string to sanitize
len
length of the string
DESCRIPTION
The SCSI spec says that INQUIRY vendor, product, and revision strings must consist entirely of graphic ASCII characters, padded on the
right with spaces. Since not all devices obey this rule, we will replace non-graphic or non-ASCII characters with spaces. Exception: a NUL
character is interpreted as a string terminator, so all the following characters are set to spaces.
AUTHORS
James Bottomley <James.Bottomley@hansenpartnership.com>
Author.
Rob Landley <rob@landley.net>
Author.
COPYRIGHT Kernel Hackers Manual 2.6. July 2010 SANITIZE_INQUIRY_STR(9)
Check Out this Related Man Page
inquiry-device-type(9P) Kernel Properties for Drivers inquiry-device-type(9P)NAME
inquiry-device-type, inquiry-vendor-id, inquiry-product-id, inquiry-revision-id, inquiry-serial-no - inquiry properties for SCSI devices
DESCRIPTION
These are optional properties, typically created by the system, for SCSI target devices. References to these properties should use their
sys/scsi/impl/inquiry.h defined names.
inquiry-device-type is an integer property. When present, the least significant byte of the value indicates the device type as defined by
the SCSI standard. Consumers of this property should compare the property values with DTYPE_* values defined in sys/scsi/generic/inquiry.h.
inquiry-vendor-id is a string property. When present, it contains the vendor information. This information typically comes from the
scsi_inquiry(9S) "inq_vid" field.
inquiry-product-id is a string property. When present, it contains the product identification. This information typically comes from the
scsi_inquiry(9S) "inq_pid" field.
inquiry-revision-id is a string property. When present, it contains the product revision. This revision typically comes from the
scsi_inquiry(9S) "inq_rev" field.
inquiry-serial-no is a string property. When present, it contains the serial number. The serial number is typically obtained from the EVPD
"Unit Serial Number" SCSI INQUIRY data (page 0x80).
SEE ALSO scsi_inquiry(9S)
Writing Device Drivers
NOTES
Values established at tran_tgt_init(9E) time by an HBA driver take precedence over values established by the system, and HBA driver values
may not be the same length as the typical scsi_inquiry(9S) field.
SunOS 5.11 18 May 2001 inquiry-device-type(9P)
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