xscale/i8134x/i81342_pci.c

90 	sc->sc_st = parent_sc->sc_st;
91 	if (bus_space_read_4(sc->sc_st, parent_sc->sc_sh, IOP34X_ESSTSR0)
105 	i81342_sdram_bounds(sc->sc_st, IOP34X_VADDR, &memstart, &memsize);
107 		reg = bus_space_read_4(sc->sc_st, sc->sc_atu_sh, ATU_PCSR);
109 			bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_PCSR,
115 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_IABAR0, 0);
116 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_IAUBAR0, 0);
117 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_IALR0, 0);
120 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_IABAR1,
123 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_IAUBAR1, 0);
124 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_IALR1,
126 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_IATVR1, memstart);
127 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_IAUTVR1, 0);
129 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_IABAR2, 0);
130 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_IAUBAR2, 0);
131 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_IALR2, 0);
135 		bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_OIOBAR,
138 		bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_OIOBAR,
142 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_OUMBAR0, 0);
144 		bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_OUMBAR1,
148 		bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_OUMBAR1,
151 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_OUMWTVR1, 0);
152 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_OUMBAR2, 0);
153 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_OUMBAR3, 0);
156 	reg = bus_space_read_4(sc->sc_st, sc->sc_atu_sh, ATU_CR);
157 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_CR,
160 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_ISR,
161 	    bus_space_read_4(sc->sc_st, sc->sc_atu_sh, ATU_ISR) & ATUX_ISR_ERRMSK);
167 		busno = bus_space_read_4(sc->sc_st, sc->sc_atu_sh, ATU_PCIXSR);
170 		busno = bus_space_read_4(sc->sc_st, sc->sc_atu_sh, ATU_PCSR);
173 	reg = bus_space_read_2(sc->sc_st, sc->sc_atu_sh, ATU_CMD);
176 	bus_space_write_2(sc->sc_st, sc->sc_atu_sh, ATU_CMD, reg);
210 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_ISR,
211 	    bus_space_read_4(sc->sc_st, sc->sc_atu_sh, ATU_ISR) & ATUX_ISR_ERRMSK);
230 		busno = bus_space_read_4(sc->sc_st, sc->sc_atu_sh, ATU_PCIXSR);
233 		busno = bus_space_read_4(sc->sc_st, sc->sc_atu_sh, ATU_PCSR);
265 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, sc->sc_is_atux ?
286 		isr = bus_space_read_4(sc->sc_st, sc->sc_atu_sh, ATU_ISR);
291 		bus_space_write_4(sc->sc_st, sc->sc_atu_sh, ATU_ISR, isr);
307 	bus_space_write_4(sc->sc_st, sc->sc_atu_sh, sc->sc_is_atux ?
312 		bus_space_write_1(sc->sc_st, sc->sc_atu_sh, va + (reg & 3)
316 		bus_space_write_2(sc->sc_st, sc->sc_atu_sh, va + (reg & 3)
320 		bus_space_write_4(sc->sc_st, sc->sc_atu_sh, va, data);