dev/ida/ida_pci.c

50 #include <dev/ida/idavar.h>
51 #include <dev/ida/idareg.h>
63 ida_v3_fifo_full(struct ida_softc *ida)
65 	return (ida_inl(ida, R_CMD_FIFO) == 0);
69 ida_v3_submit(struct ida_softc *ida, struct ida_qcb *qcb)
71 	ida_outl(ida, R_CMD_FIFO, qcb->hwqcb_busaddr);
75 ida_v3_done(struct ida_softc *ida)
79 	completed = ida_inl(ida, R_DONE_FIFO);
87 ida_v3_int_pending(struct ida_softc *ida)
89 	return (ida_inl(ida, R_INT_PENDING));
93 ida_v3_int_enable(struct ida_softc *ida, int enable)
96 		ida->flags |= IDA_INTERRUPTS;
98 		ida->flags &= ~IDA_INTERRUPTS;
99 	ida_outl(ida, R_INT_MASK, enable ? INT_ENABLE : INT_DISABLE);
103 ida_v4_fifo_full(struct ida_softc *ida)
105 	return (ida_inl(ida, R_42XX_REQUEST) != 0);
109 ida_v4_submit(struct ida_softc *ida, struct ida_qcb *qcb)
111 	ida_outl(ida, R_42XX_REQUEST, qcb->hwqcb_busaddr);
115 ida_v4_done(struct ida_softc *ida)
119 	completed = ida_inl(ida, R_42XX_REPLY);
122 	ida_outl(ida, R_42XX_REPLY, 0);		/* confirm read */
127 ida_v4_int_pending(struct ida_softc *ida)
129 	return (ida_inl(ida, R_42XX_STATUS) & STATUS_42XX_INT_PENDING);
133 ida_v4_int_enable(struct ida_softc *ida, int enable)
136 		ida->flags |= IDA_INTERRUPTS;
138 		ida->flags &= ~IDA_INTERRUPTS;
139 	ida_outl(ida, R_42XX_INT_MASK,
197 	"ida",
240 	struct ida_softc *ida;
243 	ida = (struct ida_softc *)device_get_softc(dev);
244 	ida->dev = dev;
245 	ida->cmd = *board->accessor;
246 	ida->flags = board->flags;
247 	mtx_init(&ida->lock, "ida", NULL, MTX_DEF);
248 	callout_init_mtx(&ida->ch, &ida->lock, 0);
250 	ida->regs_res_type = SYS_RES_MEMORY;
251 	ida->regs_res_id = IDA_PCI_MEMADDR;
253 		ida->regs_res_id = PCIR_BAR(0);
255 	ida->regs = bus_alloc_resource_any(dev, ida->regs_res_type,
256 	    &ida->regs_res_id, RF_ACTIVE);
257 	if (ida->regs == NULL) {
276 		&ida->parent_dmat);
279 		ida_free(ida);
284 	ida->irq_res_type = SYS_RES_IRQ;
285 	ida->irq = bus_alloc_resource_any(dev, ida->irq_res_type, &rid,
287 	if (ida->irq == NULL) {
288 	        ida_free(ida);
291 	error = bus_setup_intr(dev, ida->irq, INTR_TYPE_BIO | INTR_ENTROPY | INTR_MPSAFE,
292 	    NULL, ida_intr, ida, &ida->ih);
295 		ida_free(ida);
299 	error = ida_setup(ida);
301 	        ida_free(ida);
308 DRIVER_MODULE(ida, pci, ida_pci_driver, ida_devclass, 0, 0);
309 MODULE_PNP_INFO("W32:vendor/device;D:#", pci, ida, board_id,