The branch main has been updated by imp:
URL:
https://cgit.FreeBSD.org/src/commit/?id=38e831a8956e10809003e632a37f958e32578c9f
commit 38e831a8956e10809003e632a37f958e32578c9f
Author: Warner Losh <i...@freebsd.org>
AuthorDate: 2023-07-21 04:21:57 +0000
Commit: Warner Losh <i...@freebsd.org>
CommitDate: 2023-07-21 04:32:30 +0000
cam: Add comment about recovery ccbs
SS_START and higher actions (currently only SS_TUR) allocate a recovery
CCB to send a command to the periph. Add a quick comment about that here.
Sponsored by: Netflix
Reviewed by: mav
Differential Revision: https://reviews.freebsd.org/D41081
---
sys/cam/scsi/scsi_all.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sys/cam/scsi/scsi_all.h b/sys/cam/scsi/scsi_all.h
index 4087c7b01778..37a58fda433e 100644
--- a/sys/cam/scsi/scsi_all.h
+++ b/sys/cam/scsi/scsi_all.h
@@ -72,6 +72,8 @@ typedef enum {
SS_NOP = 0x000000, /* Do nothing */
SS_RETRY = 0x010000, /* Retry the command */
SS_FAIL = 0x020000, /* Bail out */
+
+ /* Actions larger than SS_START allocate a recovery CCB */
SS_START = 0x030000, /* Send a Start Unit command to the device,
* then retry the original command.
*/
