Lines Matching defs:xyc_softc
136 struct xyc_softc { struct
137 device_t sc_dev; /* device struct, reqd by autoconf */
138 struct evcnt sc_intrcnt; /* event counter (for vmstat -i) */
140 struct callout sc_tick_ch;
142 struct xyc *xyc; /* vaddr of vme registers */
144 int bustype; /* from attach args */
145 int ipl; /* interrupt level */
146 int vector; /* interrupt vector */
148 struct xy_softc *sc_drives[XYC_MAXDEV]; /* drives on this controller */
150 struct xy_iorq *reqs; /* i/o requests */
151 struct xy_iopb *iopbase; /* iopb base addr (maps iopb->iorq) */
152 struct xy_iopb *dvmaiopb; /* iopb base in DVMA space, not kvm */
154 struct xy_iorq *ciorq; /* controller's iorq */
155 struct xy_iopb *ciopb; /* controller's iopb */
157 int xy_hand; /* hand */
158 struct xy_iorq *xy_chain[XYC_MAXIOPB]; /* current chain */
159 int no_ols; /* disable overlap seek for stupid 450s */