|author||John Baldwin <jhb@FreeBSD.org>||2021-02-11 21:49:43 +0000|
|committer||John Baldwin <jhb@FreeBSD.org>||2021-02-11 21:52:12 +0000|
cam: Permit non-pollable sims.
Some CAM sim drivers do not support polling (notably iscsi(4)). Rather than using a no-op poll routine that always times out requests, permit a SIM to set a NULL poll callback. cam_periph_runccb() will fail polled requests non-pollable sims immediately as if they had timed out. Reviewed by: scottl, mav (earlier version) Reviewed by: imp MFC after: 2 weeks Sponsored by: Chelsio Differential Revision: https://reviews.freebsd.org/D28453
Diffstat (limited to 'sys/cam/nvme')
0 files changed, 0 insertions, 0 deletions