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

Access 4-byte address field with _4btol() not _8btol(), fixing

2020-03-10T02:01:21Z

detecton of a 0 value. CID 1488899

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().

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,

2019-12-08T16:38:45Z

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.

Check for expected mode sense page code as well as expected mode page length when

2019-12-03T15:58:28Z

constructing the pointer to the page data. Remove now unneeded DISK_PGCODE(). Usual misc whitespace/modernization tweaks to functions being modified.

DISK_PGCODE() #define includes a check for NULL, so no need to

2019-11-29T15:17:28Z

do the same check before invoking it.

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

2019-11-28T16:27:35Z

Sets up some simplifications.