diff options
Diffstat (limited to 'sys/dev/isa/btreg.h')
| -rw-r--r-- | sys/dev/isa/btreg.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/dev/isa/btreg.h b/sys/dev/isa/btreg.h index 5bb6c9b9d30..7b4c46e72f0 100644 --- a/sys/dev/isa/btreg.h +++ b/sys/dev/isa/btreg.h @@ -139,6 +139,7 @@ struct bt_ccb { /*------------------------------------longword boundary */ struct bt_scat_gath scat_gath[BT_NSEG]; /*------------------------------------longword boundary */ +#define CCB_PHYS_SIZE ((int)&((struct bt_ccb *)0)->chain) TAILQ_ENTRY(bt_ccb) chain; struct bt_ccb *nexthash; long hashkey; @@ -150,6 +151,9 @@ struct bt_ccb { #define CCB_SENDING 0x04 #endif int timeout; + struct isadma_seg ccb_phys[1]; /* phys segment of this ccb */ + struct isadma_seg data_phys[BT_NSEG]; /* phys segments of data */ + int data_nseg; /* number of phys segments of data */ }; /* |