117 #define NEXT_CP_CONS_V(ring, cons, v_bit) do {				    \  argument
118 	if (__predict_false(++(cons) == (ring)->ring_size))		    \
122 #define RING_NEXT(ring, idx) (__predict_false(idx + 1 == (ring)->ring_size) ? \  argument
126 	__builtin_prefetch(&((struct cmpl_base *)(cpr)->ring.vaddr)[((idx) +\
128 	    ((cpr)->ring.ring_size - 1)])
141 #define BNXT_CP_DISABLE_DB(ring) do {					    \  argument
142 	bus_space_barrier((ring)->softc->doorbell_bar.tag,		    \
143 	    (ring)->softc->doorbell_bar.handle, (ring)->doorbell, 4,	    \
145 	bus_space_barrier((ring)->softc->doorbell_bar.tag,		    \
146 	    (ring)->softc->doorbell_bar.handle, 0,			    \
147 	    (ring)->softc->doorbell_bar.size, BUS_SPACE_BARRIER_WRITE);	    \
148 	bus_space_write_4((ring)->softc->doorbell_bar.tag,		    \
149 	    (ring)->softc->doorbell_bar.handle, (ring)->doorbell,	    \
153 #define BNXT_CP_ENABLE_DB(ring) do {					    \  argument
154 	bus_space_barrier((ring)->softc->doorbell_bar.tag,		    \
155 	    (ring)->softc->doorbell_bar.handle, (ring)->doorbell, 4,	    \
157 	bus_space_barrier((ring)->softc->doorbell_bar.tag,		    \
158 	    (ring)->softc->doorbell_bar.handle, 0,			    \
159 	    (ring)->softc->doorbell_bar.size, BUS_SPACE_BARRIER_WRITE);	    \
160 	bus_space_write_4((ring)->softc->doorbell_bar.tag,		    \
161 	    (ring)->softc->doorbell_bar.handle, (ring)->doorbell,	    \
165 #define BNXT_CP_IDX_ENABLE_DB(ring, cons) do {				    \  argument
166 	bus_space_barrier((ring)->softc->doorbell_bar.tag,		    \
167 	    (ring)->softc->doorbell_bar.handle, (ring)->doorbell, 4,	    \
169 	bus_space_write_4((ring)->softc->doorbell_bar.tag,		    \
170 	    (ring)->softc->doorbell_bar.handle, (ring)->doorbell,	    \
173 	bus_space_barrier((ring)->softc->doorbell_bar.tag,		    \
174 	    (ring)->softc->doorbell_bar.handle, 0,			    \
175 	    (ring)->softc->doorbell_bar.size, BUS_SPACE_BARRIER_WRITE);	    \
178 #define BNXT_CP_IDX_DISABLE_DB(ring, cons) do {				    \  argument
179 	bus_space_barrier((ring)->softc->doorbell_bar.tag,		    \
180 	    (ring)->softc->doorbell_bar.handle, (ring)->doorbell, 4,	    \
182 	bus_space_write_4((ring)->softc->doorbell_bar.tag,		    \
183 	    (ring)->softc->doorbell_bar.handle, (ring)->doorbell,	    \
186 	bus_space_barrier((ring)->softc->doorbell_bar.tag,		    \
187 	    (ring)->softc->doorbell_bar.handle, 0,			    \
188 	    (ring)->softc->doorbell_bar.size, BUS_SPACE_BARRIER_WRITE);	    \
191 #define BNXT_TX_DB(ring, idx) do {					    \  argument
192 	bus_space_barrier((ring)->softc->doorbell_bar.tag,		    \
193 	    (ring)->softc->doorbell_bar.handle, (ring)->doorbell, 4,	    \
196 	    (ring)->softc->doorbell_bar.tag,				    \
197 	    (ring)->softc->doorbell_bar.handle,				    \
198 	    (ring)->doorbell, htole32(TX_DOORBELL_KEY_TX | (idx)));	    \
201 #define BNXT_RX_DB(ring, idx) do {					    \  argument
202 	bus_space_barrier((ring)->softc->doorbell_bar.tag,		    \
203 	    (ring)->softc->doorbell_bar.handle, (ring)->doorbell, 4,	    \
206 	    (ring)->softc->doorbell_bar.tag,				    \
207 	    (ring)->softc->doorbell_bar.handle,				    \
208 	    (ring)->doorbell, htole32(RX_DOORBELL_KEY_RX | (idx)));	    \
475 	struct bnxt_ring	ring;  member