sys/dev/qbus/if_dmc.c

108

struct dmc_command *qp_next; /* next command on queue */

sys/dev/qbus/if_dmc.c

158

struct dmc_command sc_cmdbuf[NCMDS];

sys/dev/qbus/if_dmc.c

159

struct dmc_command *sc_qhead; /* head of command queue */

sys/dev/qbus/if_dmc.c

160

struct dmc_command *sc_qtail; /* tail of command queue */

sys/dev/qbus/if_dmc.c

161

struct dmc_command *sc_qactive; /* command in progress */

sys/dev/qbus/if_dmc.c

162

struct dmc_command *sc_qfreeh; /* head of list of free cmd buffers */

sys/dev/qbus/if_dmc.c

163

struct dmc_command *sc_qfreet; /* tail of list of free cmd buffers */

sys/dev/qbus/if_dmc.c

199

if ((tail) == (struct dmc_command *) 0) \

sys/dev/qbus/if_dmc.c

207

(qp)->qp_next = (struct dmc_command *) 0; \

sys/dev/qbus/if_dmc.c

212

if ((head) == (struct dmc_command *) 0)\

sys/dev/qbus/if_dmc.c

306

struct dmc_command *qp;

sys/dev/qbus/if_dmc.c

378

(struct dmc_command *)0;

sys/dev/qbus/if_dmc.c

466

struct dmc_command *qp;

sys/dev/qbus/if_dmc.c

472

if ((qp = sc->sc_qfreeh) == (struct dmc_command *)0)

sys/dev/qbus/if_dmc.c

504

struct dmc_command *qp;

sys/dev/qbus/if_dmc.c

507

if ((qp = sc->sc_qactive) == (struct dmc_command *) 0) {

sys/dev/qbus/if_dmc.c

525

if ((sc->sc_qactive = sc->sc_qhead) == (struct dmc_command *)0)