[Bug 242087] aacraid: with system aacraid instead of vendor aacraid, all disks from the controller disappeared

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Nov 21 09:55:29 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=242087

--- Comment #4 from Igor <ivt at itn.ru> ---
I looked again at the aacraid source.
/usr/src/sys/dev/aacraid/aacraid_var.h:
In struct aac_softc:
#define AAC_FLAGS_PERC2QC (1 << 0)
#define AAC_FLAGS_ENABLE_CAM (1 << 1) / * No SCSI passthrough * /
#define AAC_FLAGS_CAM_NORESET (1 << 2) / * Fake SCSI resets * /
#define AAC_FLAGS_CAM_PASSONLY (1 << 3) / * Only create pass devices * /
      [...]
#define AAC_FLAGS_SYNC_MODE (1 << 18) / * Sync. transfer mode * /
u_int32_t hint_flags; / * driver parameters * /

If the 3rd bit is set (AAC_FLAGS_CAM_PASSONLY), then there should only be a
passX device.

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