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This driver prefers connection speed over sas port speed. On stable/13 branch the stack-allocated CCB is not cleared thus the cam layer may report weird speed on boot. ``` da0: <VMware Virtual disk 2.0> Fixed Direct Access SPC-4 SCSI device da0: 4294967.295MB/s transfers ``` -current and stable/14 have the change [1] which clears stack-allocated CCB thus are not affected, but I want -current and stable/14 to have this fix in to reduce drift between branches. 1.ec5325dbcacam: make sure to clear even more CCBs allocated on the stack Reviewed by: imp MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D48438 (cherry picked from commit7befd68335) (cherry picked from commit5094faf5df)