[Bug 212454] iSCSI hardware CRC32C support
bugzilla-noreply at freebsd.org
bugzilla-noreply at freebsd.org
Wed Sep 7 13:58:12 UTC 2016
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212454
Bug ID: 212454
Summary: iSCSI hardware CRC32C support
Product: Base System
Version: 11.0-STABLE
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: freebsd-bugs at FreeBSD.org
Reporter: ben.rubson at gmail.com
CC: freebsd-scsi at FreeBSD.org
Hello,
HeaderDigest and DataDigest are useful options for data integrity.
They are based on CRC32C.
Intel CPUs support iSCSI hardware CRC32C through SSE 4.2.
It would then really be nice to have hardware CRC32C supported on both
initiator and target sides.
Thank you very much !
Best regards,
Ben
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