1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
4  * Copyright (c) 1998 - 2008 Søren Schmidt <sos@FreeBSD.org>
48 #include <dev/ata/ata-all.h>
49 #include <dev/ata/ata-pci.h>
56 static int ata_acard_850_setmode(device_t dev, int target, int mode);
57 static int ata_acard_86X_setmode(device_t dev, int target, int mode);
80     if (!(ctlr->chip = ata_match_chip(dev, ids)))  in ata_acard_probe()
84     ctlr->chipinit = ata_acard_chipinit;  in ata_acard_probe()
96     ctlr->ch_attach = ata_acard_ch_attach;  in ata_acard_chipinit()
97     ctlr->ch_detach = ata_pci_ch_detach;  in ata_acard_chipinit()
98     if (ctlr->chip->cfg1 == ATP_OLD) {  in ata_acard_chipinit()
99 	ctlr->setmode = ata_acard_850_setmode;  in ata_acard_chipinit()
101 	ctlr->channels = 1;  in ata_acard_chipinit()
105 	ctlr->setmode = ata_acard_86X_setmode;  in ata_acard_chipinit()
118     ch->hw.status = ata_acard_status;  in ata_acard_ch_attach()
119     ch->flags |= ATA_NO_ATAPI_DMA;  in ata_acard_ch_attach()
128     if (ch->dma.flags & ATA_DMA_ACTIVE) {  in ata_acard_status()
149 ata_acard_850_setmode(device_t dev, int target, int mode)  in ata_acard_850_setmode()  argument
154     int devno = (ch->unit << 1) + target;  in ata_acard_850_setmode()
156     mode = min(mode, ctlr->chip->max_dma);  in ata_acard_850_setmode()
157     /* XXX SOS missing WDMA0+1 + PIO modes */  in ata_acard_850_setmode()
158     if (mode >= ATA_WDMA2) {  in ata_acard_850_setmode()
162 	    if (mode >= ATA_UDMA0)  in ata_acard_850_setmode()
163 		reg54 |= (((mode & ATA_MODE_MASK) + 1) << (devno << 1));  in ata_acard_850_setmode()
168     /* we could set PIO mode timings, but we assume the BIOS did that */  in ata_acard_850_setmode()
169     return (mode);  in ata_acard_850_setmode()
173 ata_acard_86X_setmode(device_t dev, int target, int mode)  in ata_acard_86X_setmode()  argument
178 	int devno = (ch->unit << 1) + target;  in ata_acard_86X_setmode()
180 	mode = min(mode, ctlr->chip->max_dma);  in ata_acard_86X_setmode()
181 	/* XXX SOS missing WDMA0+1 + PIO modes */  in ata_acard_86X_setmode()
182 	if (mode >= ATA_WDMA2) {  in ata_acard_86X_setmode()
186 		if (mode >= ATA_UDMA0)  in ata_acard_86X_setmode()
187 			reg44 |= (((mode & ATA_MODE_MASK) + 1) << (devno << 2));  in ata_acard_86X_setmode()
192 	/* we could set PIO mode timings, but we assume the BIOS did that */  in ata_acard_86X_setmode()
193 	return (mode);  in ata_acard_86X_setmode()