wireguard-openbsd/sys/scsi/cd.c, branch jd/queueboosts

Relax the grip the dead hand of QBUS (a.k.a. MAXPHYS) has on the

2020-02-20T16:26:01Z

throat of physio(). Allows individual devices to eventually be modified to support larger physio() (a.k.a. 'raw') i/o's if they prove capable of them. No immediate functional change. Tested for many weeks by and ok robert@.

Nuke unnecessary abstraction 'scsi_minphys()' which just calls

2020-02-05T16:29:29Z

'minphys()'. Just use & check for NULL instead, since 'minphys()' is always called on the code path ([cd|sd|st]minphys) that calls physio().

Make the commonalities of cdminphys, sdminphys and stminphys more

2020-01-27T07:41:02Z

obvious by consistently using the variable names and idiom of sdminphys. No functional change.

Shuffle some names around to make reading the code less headache

2020-01-26T00:53:31Z

inducing. Rename scsi_adapter member 'scsi_minphys' to 'dev_minphys' to reflect what it is supposed to do. Use consistent naming convention (_minphys) for the actual device functions. No functional change.

Ensure scsi_minphys() is always called on the physio() path.

2020-01-25T21:40:34Z

Will allow simplification of individual driver *minphys() functions. ok jmatthew@ as part of larger diff

Various cleanup tweaks. 'return' is not a function. KNF. Whitespace,

2019-12-06T15:13:07Z

Comment fixes.

Shrink scsi_mode_do_sense() parameter list by eliminating the three

2019-12-05T18:42:13Z

pointers returning possible block descriptor values for block size, block count and density. Most calls were passing "NULL, NULL, NULL" since they did not care. Call scsi_parse_blkdesc() directly in those few cases where one or more of the values is of interest. No intentional functional change.

Always pass a pointer to 'big' to scsi_do_mode_sense().

2019-11-28T16:27:35Z

Sets up some simplifications.

Use scsi_read_cap[10|16] instead of re-rolling the code.

2019-11-25T17:48:31Z

More careful initialization, better error/debug messages.

Consistently use ISSET() to check for set flags.

2019-11-23T17:10:13Z