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Searched refs:bmdma (Results 1 – 14 of 14) sorted by relevance

/openbmc/qemu/hw/ide/
H A Dsii3112.c50 val = d->i.bmdma[0].cmd; in sii3112_reg_read()
56 val = d->i.bmdma[0].status; in sii3112_reg_read()
62 val = bmdma_addr_ioport_ops.read(&d->i.bmdma[0], addr - 4, size); in sii3112_reg_read()
65 val = d->i.bmdma[1].cmd; in sii3112_reg_read()
71 val = d->i.bmdma[1].status; in sii3112_reg_read()
77 val = bmdma_addr_ioport_ops.read(&d->i.bmdma[1], addr - 12, size); in sii3112_reg_read()
80 val = d->i.bmdma[0].cmd; in sii3112_reg_read()
83 val |= (d->i.bmdma[1].status & BM_STATUS_INT ? (1 << 14) : 0); in sii3112_reg_read()
84 val |= (uint32_t)d->i.bmdma[0].status << 16; in sii3112_reg_read()
85 val |= (uint32_t)d->i.bmdma[1].status << 24; in sii3112_reg_read()
[all …]
H A Dvia.c96 for (i = 0; i < ARRAY_SIZE(d->bmdma); i++) { in bmdma_setup_bar()
97 BMDMAState *bm = &d->bmdma[i]; in bmdma_setup_bar()
232 bmdma_init(&d->bus[i], &d->bmdma[i], d); in via_ide_realize()
242 for (i = 0; i < ARRAY_SIZE(d->bmdma); ++i) { in via_ide_exitfn()
243 memory_region_del_subregion(&d->bmdma_bar, &d->bmdma[i].extra_io); in via_ide_exitfn()
244 memory_region_del_subregion(&d->bmdma_bar, &d->bmdma[i].addr_ioport); in via_ide_exitfn()
H A Dcmd646.c111 if (bm == &bm->pci_dev->bmdma[0]) { in bmdma_read()
151 if (bm == &bm->pci_dev->bmdma[0]) { in bmdma_write()
172 bm = &d->bmdma[i]; in bmdma_setup_bar()
300 bmdma_init(&d->bus[i], &d->bmdma[i], d); in pci_cmd646_ide_realize()
311 memory_region_del_subregion(&d->bmdma_bar, &d->bmdma[i].extra_io); in pci_cmd646_ide_exitfn()
312 memory_region_del_subregion(&d->bmdma_bar, &d->bmdma[i].addr_ioport); in pci_cmd646_ide_exitfn()
H A Dpiix.c95 BMDMAState *bm = &d->bmdma[i]; in bmdma_setup_bar()
146 bmdma_init(&d->bus[i], &d->bmdma[i], d); in pci_piix_init_bus()
175 memory_region_del_subregion(&d->bmdma_bar, &d->bmdma[i].extra_io); in pci_piix_ide_exitfn()
176 memory_region_del_subregion(&d->bmdma_bar, &d->bmdma[i].addr_ioport); in pci_piix_ide_exitfn()
H A Dpci.c192 static IDEState *bmdma_active_if(BMDMAState *bmdma) in bmdma_active_if() argument
194 assert(bmdma->bus->retry_unit != (uint8_t)-1); in bmdma_active_if()
195 return bmdma->bus->ifs + bmdma->bus->retry_unit; in bmdma_active_if()
551 d->bmdma[i].migration_retry_unit &= 1; in ide_pci_post_load()
552 ide_bmdma_post_load(&d->bmdma[i], -1); in ide_pci_post_load()
565 VMSTATE_STRUCT_ARRAY(bmdma, PCIIDEState, 2, 0,
H A Dtrace-events27 bmdma_read_cmd646(uint64_t addr, uint32_t val) "bmdma: readb 0x%"PRIx64" : 0x%02x"
28 bmdma_write_cmd646(uint64_t addr, uint64_t val) "bmdma: writeb 0x%"PRIx64" : 0x%02"PRIx64
37 bmdma_read(uint64_t addr, uint8_t val) "bmdma: readb 0x%"PRIx64" : 0x%02x"
38 bmdma_write(uint64_t addr, uint64_t val) "bmdma: writeb 0x%"PRIx64" : 0x%02"PRIx64
41 sii3112_read(int size, uint64_t addr, uint64_t val) "bmdma: read (size %d) 0x%"PRIx64" : 0x%02"PRIx…
42 sii3112_write(int size, uint64_t addr, uint64_t val) "bmdma: write (size %d) 0x%"PRIx64" : 0x%02"PR…
46 bmdma_read_via(uint64_t addr, uint32_t val) "bmdma: readb 0x%"PRIx64" : 0x%02x"
47 bmdma_write_via(uint64_t addr, uint64_t val) "bmdma: writeb 0x%"PRIx64" : 0x%02"PRIx64
/openbmc/linux/drivers/ata/
H A Dpata_hpt3x2n.c273 void __iomem *bmdma = ap->ioaddr.bmdma_addr - ap->port_no * 8; in hpt3x2n_set_clock() local
276 iowrite8(0x80, bmdma+0x73); in hpt3x2n_set_clock()
277 iowrite8(0x80, bmdma+0x77); in hpt3x2n_set_clock()
280 iowrite8(source, bmdma+0x7B); in hpt3x2n_set_clock()
281 iowrite8(0xC0, bmdma+0x79); in hpt3x2n_set_clock()
284 iowrite8(ioread8(bmdma+0x70) | 0x32, bmdma+0x70); in hpt3x2n_set_clock()
285 iowrite8(ioread8(bmdma+0x74) | 0x32, bmdma+0x74); in hpt3x2n_set_clock()
288 iowrite8(0x00, bmdma+0x79); in hpt3x2n_set_clock()
291 iowrite8(0x00, bmdma+0x73); in hpt3x2n_set_clock()
292 iowrite8(0x00, bmdma+0x77); in hpt3x2n_set_clock()
H A Dpata_hpt37x.c481 void __iomem *bmdma = ap->ioaddr.bmdma_addr; in hpt370_bmdma_stop() local
482 u8 dma_stat = ioread8(bmdma + ATA_DMA_STATUS); in hpt370_bmdma_stop()
487 dma_stat = ioread8(bmdma + ATA_DMA_STATUS); in hpt370_bmdma_stop()
494 dma_cmd = ioread8(bmdma + ATA_DMA_CMD); in hpt370_bmdma_stop()
495 iowrite8(dma_cmd & ~ATA_DMA_START, bmdma + ATA_DMA_CMD); in hpt370_bmdma_stop()
497 dma_stat = ioread8(bmdma + ATA_DMA_STATUS); in hpt370_bmdma_stop()
499 bmdma + ATA_DMA_STATUS); in hpt370_bmdma_stop()
H A Dpata_pdc202xx_old.c265 void __iomem *bmdma = ap->ioaddr.bmdma_addr; in pdc2026x_port_start() local
266 if (bmdma) { in pdc2026x_port_start()
268 u8 burst = ioread8(bmdma + 0x1f); in pdc2026x_port_start()
269 iowrite8(burst | 0x01, bmdma + 0x1f); in pdc2026x_port_start()
H A Dsata_sil.c223 unsigned long bmdma; /* DMA register block */ member
267 void __iomem *bmdma = ap->ioaddr.bmdma_addr; in sil_bmdma_setup() local
270 iowrite32(ap->bmdma_prd_dma, bmdma + ATA_DMA_TABLE_OFS); in sil_bmdma_setup()
688 tmp = readl(mmio_base + sil_port[2].bmdma); in sil_init_controller()
691 mmio_base + sil_port[2].bmdma); in sil_init_controller()
774 ioaddr->bmdma_addr = mmio_base + sil_port[i].bmdma; in sil_init_one()
H A Dpata_cs5530.c28 unsigned long bmdma = (unsigned long)ap->ioaddr.bmdma_addr; in cs5530_port_base() local
30 return (void __iomem *)((bmdma & ~0x0F) + 0x20 + 0x10 * ap->port_no); in cs5530_port_base()
H A Dlibata-sff.c2372 int hflags, bool bmdma) in ata_pci_init_one() argument
2393 if (bmdma) in ata_pci_init_one()
2406 if (bmdma) { in ata_pci_init_one()
3035 unsigned long bmdma = pci_resource_start(pdev, 4); in ata_pci_bmdma_clear_simplex() local
3038 if (bmdma == 0) in ata_pci_bmdma_clear_simplex()
3041 simplex = inb(bmdma + 0x02); in ata_pci_bmdma_clear_simplex()
3042 outb(simplex & 0x60, bmdma + 0x02); in ata_pci_bmdma_clear_simplex()
3043 simplex = inb(bmdma + 0x02); in ata_pci_bmdma_clear_simplex()
3103 void __iomem *bmdma = host->iomap[4] + 8 * i; in ata_pci_bmdma_init() local
3108 ap->ioaddr.bmdma_addr = bmdma; in ata_pci_bmdma_init()
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/openbmc/qemu/include/hw/ide/
H A Dpci.h51 BMDMAState bmdma[2]; member
/openbmc/linux/Documentation/driver-api/
H A Dlibata.rst102 All bmdma-style drivers must implement this hook. This is the low-level