diff options
| author | Warner Losh <imp@FreeBSD.org> | 2026-01-03 17:50:04 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2026-01-03 17:50:45 +0000 |
| commit | 8ac77ea6a3c6ce99d39e1dd4e19adb444b2b4d5a (patch) | |
| tree | 905864f44acbf92d798816b5d90b9c5d53077dd7 | |
| parent | 4b0d5d1d6a7c9773e38882feb4747a76b37a645c (diff) | |
cam: Minor comment cleanup
Some minor comment cleanup, add a comment about an unused value, etc.
No functional change.
Sponsored by: Netflix
| -rw-r--r-- | sys/cam/cam_ccb.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/sys/cam/cam_ccb.h b/sys/cam/cam_ccb.h index bb23c6bed26f..cedb3a9ad61c 100644 --- a/sys/cam/cam_ccb.h +++ b/sys/cam/cam_ccb.h @@ -160,12 +160,14 @@ typedef enum { /* Path statistics (error counts, etc.) */ XPT_GDEV_STATS = 0x0c, /* Device statistics (error counts, etc.) */ + + /* 0x0d unused */ XPT_DEV_ADVINFO = 0x0e, /* Get/Set Device advanced information */ XPT_ASYNC = 0x0f | XPT_FC_QUEUED | XPT_FC_USER_CCB | XPT_FC_XPT_ONLY, /* Asynchronous event */ -/* SCSI Control Functions: 0x10->0x1F */ +/* SCSI, NVME, and ATA Control Functions: 0x10->0x1F */ XPT_ABORT = 0x10, /* Abort the specified CCB */ XPT_RESET_BUS = 0x11 | XPT_FC_XPT_ONLY, @@ -199,14 +201,10 @@ typedef enum { XPT_GET_SIM_KNOB_OLD = 0x18, /* Compat only */ XPT_SET_SIM_KNOB = 0x19, - /* - * Set SIM specific knob values. - */ + /* Set SIM specific knob values. */ XPT_GET_SIM_KNOB = 0x1a, - /* - * Get SIM specific knob values. - */ + /* Get SIM specific knob values. */ XPT_SMP_IO = 0x1b | XPT_FC_DEV_QUEUED, /* Serial Management Protocol */ @@ -250,8 +248,11 @@ typedef enum { XPT_REPROBE_LUN = 0x38 | XPT_FC_QUEUED | XPT_FC_USER_CCB, /* Query device capacity and notify GEOM */ +/* More common commands: 0x40-0x7f */ XPT_MMC_SET_TRAN_SETTINGS = 0x40 | XPT_FC_DEV_QUEUED, + /* Queued MMC/SD set transmit settings */ XPT_MMC_GET_TRAN_SETTINGS = 0x41 | XPT_FC_DEV_QUEUED, + /* Queued MMC/SD get transmit settings */ /* Vendor Unique codes: 0x80->0x8F */ XPT_VUNIQUE = 0x80 |