Index: head/sys/dev/ata/ata-pci.c =================================================================== --- head/sys/dev/ata/ata-pci.c (revision 186181) +++ head/sys/dev/ata/ata-pci.c (revision 186182) @@ -1,784 +1,792 @@ /*- * Copyright (c) 1998 - 2008 Søren Schmidt * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include "opt_ata.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* local vars */ static MALLOC_DEFINE(M_ATAPCI, "ata_pci", "ATA driver PCI"); /* misc defines */ #define IOMASK 0xfffffffc /* local prototypes */ static int ata_generic_chipinit(device_t dev); static void ata_generic_setmode(device_t dev, int mode); /* * generic PCI ATA device probe */ int ata_pci_probe(device_t dev) { struct ata_pci_controller *ctlr = device_get_softc(dev); char buffer[64]; /* is this a storage class device ? */ if (pci_get_class(dev) != PCIC_STORAGE) return ENXIO; /* is this an IDE/ATA type device ? */ if (pci_get_subclass(dev) != PCIS_STORAGE_IDE) return ENXIO; sprintf(buffer, "%s ATA controller", ata_pcivendor2str(dev)); device_set_desc_copy(dev, buffer); ctlr->chipinit = ata_generic_chipinit; /* we are a low priority handler */ return -100; } int ata_pci_attach(device_t dev) { struct ata_pci_controller *ctlr = device_get_softc(dev); u_int32_t cmd; int unit; /* do chipset specific setups only needed once */ - if (ata_legacy(dev) || pci_read_config(dev, PCIR_BAR(2), 4) & IOMASK) + ctlr->legacy = ata_legacy(dev); + if (ctlr->legacy || pci_read_config(dev, PCIR_BAR(2), 4) & IOMASK) ctlr->channels = 2; else ctlr->channels = 1; ctlr->allocate = ata_pci_allocate; ctlr->dmainit = ata_pci_dmainit; ctlr->dev = dev; /* if needed try to enable busmastering */ cmd = pci_read_config(dev, PCIR_COMMAND, 2); if (!(cmd & PCIM_CMD_BUSMASTEREN)) { pci_write_config(dev, PCIR_COMMAND, cmd | PCIM_CMD_BUSMASTEREN, 2); cmd = pci_read_config(dev, PCIR_COMMAND, 2); } /* if busmastering mode "stuck" use it */ if ((cmd & PCIM_CMD_BUSMASTEREN) == PCIM_CMD_BUSMASTEREN) { ctlr->r_type1 = SYS_RES_IOPORT; ctlr->r_rid1 = ATA_BMADDR_RID; ctlr->r_res1 = bus_alloc_resource_any(dev, ctlr->r_type1, &ctlr->r_rid1, RF_ACTIVE); } if (ctlr->chipinit(dev)) return ENXIO; /* attach all channels on this controller */ for (unit = 0; unit < ctlr->channels; unit++) { - if ((unit == 0 || unit == 1) && ata_legacy(dev)) { + if ((unit == 0 || unit == 1) && ctlr->legacy) { device_add_child(dev, "ata", unit); continue; } device_add_child(dev, "ata", devclass_find_free_unit(ata_devclass, 2)); } bus_generic_attach(dev); return 0; } int ata_pci_detach(device_t dev) { struct ata_pci_controller *ctlr = device_get_softc(dev); device_t *children; int nchildren, i; /* detach & delete all children */ if (!device_get_children(dev, &children, &nchildren)) { for (i = 0; i < nchildren; i++) device_delete_child(dev, children[i]); free(children, M_TEMP); } if (ctlr->r_irq) { bus_teardown_intr(dev, ctlr->r_irq, ctlr->handle); bus_release_resource(dev, SYS_RES_IRQ, ATA_IRQ_RID, ctlr->r_irq); } if (ctlr->r_res2) bus_release_resource(dev, ctlr->r_type2, ctlr->r_rid2, ctlr->r_res2); if (ctlr->r_res1) bus_release_resource(dev, ctlr->r_type1, ctlr->r_rid1, ctlr->r_res1); return 0; } int ata_pci_suspend(device_t dev) { struct ata_pci_controller *ctlr = device_get_softc(dev); int error = 0; bus_generic_suspend(dev); if (ctlr->suspend) error = ctlr->suspend(dev); return error; } int ata_pci_resume(device_t dev) { struct ata_pci_controller *ctlr = device_get_softc(dev); int error = 0; if (ctlr->resume) error = ctlr->resume(dev); bus_generic_resume(dev); return error; } struct resource * ata_pci_alloc_resource(device_t dev, device_t child, int type, int *rid, u_long start, u_long end, u_long count, u_int flags) { struct ata_pci_controller *controller = device_get_softc(dev); int unit = ((struct ata_channel *)device_get_softc(child))->unit; struct resource *res = NULL; int myrid; if (type == SYS_RES_IOPORT) { switch (*rid) { case ATA_IOADDR_RID: - if (ata_legacy(dev)) { + if (controller->legacy) { start = (unit ? ATA_SECONDARY : ATA_PRIMARY); count = ATA_IOSIZE; end = start + count - 1; } myrid = PCIR_BAR(0) + (unit << 3); res = BUS_ALLOC_RESOURCE(device_get_parent(dev), dev, SYS_RES_IOPORT, &myrid, start, end, count, flags); break; case ATA_CTLADDR_RID: - if (ata_legacy(dev)) { + if (controller->legacy) { start = (unit ? ATA_SECONDARY : ATA_PRIMARY) + ATA_CTLOFFSET; count = ATA_CTLIOSIZE; end = start + count - 1; } myrid = PCIR_BAR(1) + (unit << 3); res = BUS_ALLOC_RESOURCE(device_get_parent(dev), dev, SYS_RES_IOPORT, &myrid, start, end, count, flags); break; } } if (type == SYS_RES_IRQ && *rid == ATA_IRQ_RID) { - if (ata_legacy(dev)) { + if (controller->legacy) { int irq = (unit == 0 ? 14 : 15); res = BUS_ALLOC_RESOURCE(device_get_parent(dev), child, SYS_RES_IRQ, rid, irq, irq, 1, flags); } else res = controller->r_irq; } return res; } int ata_pci_release_resource(device_t dev, device_t child, int type, int rid, struct resource *r) { + struct ata_pci_controller *controller = device_get_softc(dev); int unit = ((struct ata_channel *)device_get_softc(child))->unit; if (type == SYS_RES_IOPORT) { switch (rid) { case ATA_IOADDR_RID: return BUS_RELEASE_RESOURCE(device_get_parent(dev), dev, SYS_RES_IOPORT, PCIR_BAR(0) + (unit << 3), r); break; case ATA_CTLADDR_RID: return BUS_RELEASE_RESOURCE(device_get_parent(dev), dev, SYS_RES_IOPORT, PCIR_BAR(1) + (unit << 3), r); break; default: return ENOENT; } } if (type == SYS_RES_IRQ) { if (rid != ATA_IRQ_RID) return ENOENT; - if (ata_legacy(dev)) { + if (controller->legacy) { return BUS_RELEASE_RESOURCE(device_get_parent(dev), child, SYS_RES_IRQ, rid, r); } else return 0; } return EINVAL; } int ata_pci_setup_intr(device_t dev, device_t child, struct resource *irq, int flags, driver_filter_t *filter, driver_intr_t *function, void *argument, void **cookiep) { - if (ata_legacy(dev)) { + struct ata_pci_controller *controller = device_get_softc(dev); + + if (controller->legacy) { return BUS_SETUP_INTR(device_get_parent(dev), child, irq, flags, filter, function, argument, cookiep); } else { struct ata_pci_controller *controller = device_get_softc(dev); int unit = ((struct ata_channel *)device_get_softc(child))->unit; if (filter != NULL) { printf("ata-pci.c: we cannot use a filter here\n"); return (EINVAL); } controller->interrupt[unit].function = function; controller->interrupt[unit].argument = argument; *cookiep = controller; return 0; } } int ata_pci_teardown_intr(device_t dev, device_t child, struct resource *irq, void *cookie) { - if (ata_legacy(dev)) { + struct ata_pci_controller *controller = device_get_softc(dev); + + if (controller->legacy) { return BUS_TEARDOWN_INTR(device_get_parent(dev), child, irq, cookie); } else { struct ata_pci_controller *controller = device_get_softc(dev); int unit = ((struct ata_channel *)device_get_softc(child))->unit; controller->interrupt[unit].function = NULL; controller->interrupt[unit].argument = NULL; return 0; } } static void ata_generic_setmode(device_t dev, int mode) { struct ata_device *atadev = device_get_softc(dev); mode = ata_limit_mode(dev, mode, ATA_UDMA2); mode = ata_check_80pin(dev, mode); if (!ata_controlcmd(dev, ATA_SETFEATURES, ATA_SF_SETXFER, 0, mode)) atadev->mode = mode; } static int ata_generic_chipinit(device_t dev) { struct ata_pci_controller *ctlr = device_get_softc(dev); if (ata_setup_interrupt(dev, ata_generic_intr)) return ENXIO; ctlr->setmode = ata_generic_setmode; return 0; } int ata_pci_allocate(device_t dev) { struct ata_pci_controller *ctlr = device_get_softc(device_get_parent(dev)); struct ata_channel *ch = device_get_softc(dev); struct resource *io = NULL, *ctlio = NULL; int i, rid; rid = ATA_IOADDR_RID; if (!(io = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid, RF_ACTIVE))) return ENXIO; rid = ATA_CTLADDR_RID; if (!(ctlio = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid,RF_ACTIVE))){ bus_release_resource(dev, SYS_RES_IOPORT, ATA_IOADDR_RID, io); return ENXIO; } for (i = ATA_DATA; i <= ATA_COMMAND; i ++) { ch->r_io[i].res = io; ch->r_io[i].offset = i; } ch->r_io[ATA_CONTROL].res = ctlio; - ch->r_io[ATA_CONTROL].offset = ata_legacy(device_get_parent(dev)) ? 0 : 2; + ch->r_io[ATA_CONTROL].offset = ctlr->legacy ? 0 : 2; ch->r_io[ATA_IDX_ADDR].res = io; ata_default_registers(dev); if (ctlr->r_res1) { for (i = ATA_BMCMD_PORT; i <= ATA_BMDTP_PORT; i++) { ch->r_io[i].res = ctlr->r_res1; ch->r_io[i].offset = (i - ATA_BMCMD_PORT) + (ch->unit*ATA_BMIOSIZE); } } ata_pci_hw(dev); return 0; } int ata_pci_status(device_t dev) { + struct ata_pci_controller *controller = + device_get_softc(device_get_parent(dev)); struct ata_channel *ch = device_get_softc(dev); - if ((dumping || !ata_legacy(device_get_parent(dev))) && + if ((dumping || !controller->legacy) && ((ch->flags & ATA_ALWAYS_DMASTAT) || (ch->dma.flags & ATA_DMA_ACTIVE))) { int bmstat = ATA_IDX_INB(ch, ATA_BMSTAT_PORT) & ATA_BMSTAT_MASK; if ((bmstat & (ATA_BMSTAT_ACTIVE | ATA_BMSTAT_INTERRUPT)) != ATA_BMSTAT_INTERRUPT) return 0; ATA_IDX_OUTB(ch, ATA_BMSTAT_PORT, bmstat & ~ATA_BMSTAT_ERROR); DELAY(1); } if (ATA_IDX_INB(ch, ATA_ALTSTAT) & ATA_S_BUSY) { DELAY(100); if (ATA_IDX_INB(ch, ATA_ALTSTAT) & ATA_S_BUSY) return 0; } return 1; } void ata_pci_hw(device_t dev) { struct ata_channel *ch = device_get_softc(dev); ata_generic_hw(dev); ch->hw.status = ata_pci_status; } static int ata_pci_dmastart(struct ata_request *request) { struct ata_channel *ch = device_get_softc(request->parent); ATA_DEBUG_RQ(request, "dmastart"); ATA_IDX_OUTB(ch, ATA_BMSTAT_PORT, (ATA_IDX_INB(ch, ATA_BMSTAT_PORT) | (ATA_BMSTAT_INTERRUPT | ATA_BMSTAT_ERROR))); ATA_IDX_OUTL(ch, ATA_BMDTP_PORT, request->dma->sg_bus); ch->dma.flags |= ATA_DMA_ACTIVE; ATA_IDX_OUTB(ch, ATA_BMCMD_PORT, (ATA_IDX_INB(ch, ATA_BMCMD_PORT) & ~ATA_BMCMD_WRITE_READ) | ((request->flags & ATA_R_READ) ? ATA_BMCMD_WRITE_READ : 0)| ATA_BMCMD_START_STOP); return 0; } static int ata_pci_dmastop(struct ata_request *request) { struct ata_channel *ch = device_get_softc(request->parent); int error; ATA_DEBUG_RQ(request, "dmastop"); ATA_IDX_OUTB(ch, ATA_BMCMD_PORT, ATA_IDX_INB(ch, ATA_BMCMD_PORT) & ~ATA_BMCMD_START_STOP); ch->dma.flags &= ~ATA_DMA_ACTIVE; error = ATA_IDX_INB(ch, ATA_BMSTAT_PORT) & ATA_BMSTAT_MASK; ATA_IDX_OUTB(ch, ATA_BMSTAT_PORT, ATA_BMSTAT_INTERRUPT | ATA_BMSTAT_ERROR); return error; } static void ata_pci_dmareset(device_t dev) { struct ata_channel *ch = device_get_softc(dev); struct ata_request *request; ATA_IDX_OUTB(ch, ATA_BMCMD_PORT, ATA_IDX_INB(ch, ATA_BMCMD_PORT) & ~ATA_BMCMD_START_STOP); ch->dma.flags &= ~ATA_DMA_ACTIVE; ATA_IDX_OUTB(ch, ATA_BMSTAT_PORT, ATA_BMSTAT_INTERRUPT | ATA_BMSTAT_ERROR); if ((request = ch->running)) { device_printf(request->dev, "DMA reset calling unload\n"); ch->dma.unload(request); } } void ata_pci_dmainit(device_t dev) { struct ata_channel *ch = device_get_softc(dev); ata_dmainit(dev); ch->dma.start = ata_pci_dmastart; ch->dma.stop = ata_pci_dmastop; ch->dma.reset = ata_pci_dmareset; } static device_method_t ata_pci_methods[] = { /* device interface */ DEVMETHOD(device_probe, ata_pci_probe), DEVMETHOD(device_attach, ata_pci_attach), DEVMETHOD(device_detach, ata_pci_detach), DEVMETHOD(device_suspend, ata_pci_suspend), DEVMETHOD(device_resume, ata_pci_resume), DEVMETHOD(device_shutdown, bus_generic_shutdown), /* bus methods */ DEVMETHOD(bus_alloc_resource, ata_pci_alloc_resource), DEVMETHOD(bus_release_resource, ata_pci_release_resource), DEVMETHOD(bus_activate_resource, bus_generic_activate_resource), DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource), DEVMETHOD(bus_setup_intr, ata_pci_setup_intr), DEVMETHOD(bus_teardown_intr, ata_pci_teardown_intr), { 0, 0 } }; devclass_t ata_pci_devclass; static driver_t ata_pci_driver = { "atapci", ata_pci_methods, sizeof(struct ata_pci_controller), }; DRIVER_MODULE(atapci, pci, ata_pci_driver, ata_pci_devclass, 0, 0); MODULE_VERSION(atapci, 1); MODULE_DEPEND(atapci, ata, 1, 1, 1); static int ata_pcichannel_probe(device_t dev) { struct ata_channel *ch = device_get_softc(dev); device_t *children; int count, i; char buffer[32]; /* take care of green memory */ bzero(ch, sizeof(struct ata_channel)); /* find channel number on this controller */ device_get_children(device_get_parent(dev), &children, &count); for (i = 0; i < count; i++) { if (children[i] == dev) ch->unit = i; } free(children, M_TEMP); sprintf(buffer, "ATA channel %d", ch->unit); device_set_desc_copy(dev, buffer); return ata_probe(dev); } static int ata_pcichannel_attach(device_t dev) { struct ata_pci_controller *ctlr = device_get_softc(device_get_parent(dev)); int error; if (ctlr->dmainit) ctlr->dmainit(dev); if ((error = ctlr->allocate(dev))) return error; return ata_attach(dev); } static int ata_pcichannel_detach(device_t dev) { struct ata_channel *ch = device_get_softc(dev); int error; if ((error = ata_detach(dev))) return error; ch->dma.free(dev); /* XXX SOS free resources for io and ctlio ?? */ return 0; } static int ata_pcichannel_locking(device_t dev, int mode) { struct ata_pci_controller *ctlr = device_get_softc(device_get_parent(dev)); struct ata_channel *ch = device_get_softc(dev); if (ctlr->locking) return ctlr->locking(dev, mode); else return ch->unit; } static void ata_pcichannel_reset(device_t dev) { struct ata_pci_controller *ctlr = device_get_softc(device_get_parent(dev)); struct ata_channel *ch = device_get_softc(dev); /* if DMA engine present reset it */ if (ch->dma.reset) ch->dma.reset(dev); /* reset the controller HW */ if (ctlr->reset) ctlr->reset(dev); else ata_generic_reset(dev); } static void ata_pcichannel_setmode(device_t parent, device_t dev) { struct ata_pci_controller *ctlr = device_get_softc(GRANDPARENT(dev)); struct ata_device *atadev = device_get_softc(dev); int mode = atadev->mode; ctlr->setmode(dev, ATA_PIO_MAX); if (mode >= ATA_DMA) ctlr->setmode(dev, mode); } static device_method_t ata_pcichannel_methods[] = { /* device interface */ DEVMETHOD(device_probe, ata_pcichannel_probe), DEVMETHOD(device_attach, ata_pcichannel_attach), DEVMETHOD(device_detach, ata_pcichannel_detach), DEVMETHOD(device_shutdown, bus_generic_shutdown), DEVMETHOD(device_suspend, ata_suspend), DEVMETHOD(device_resume, ata_resume), /* ATA methods */ DEVMETHOD(ata_setmode, ata_pcichannel_setmode), DEVMETHOD(ata_locking, ata_pcichannel_locking), DEVMETHOD(ata_reset, ata_pcichannel_reset), { 0, 0 } }; driver_t ata_pcichannel_driver = { "ata", ata_pcichannel_methods, sizeof(struct ata_channel), }; DRIVER_MODULE(ata, atapci, ata_pcichannel_driver, ata_devclass, 0, 0); /* * misc support fucntions */ int ata_legacy(device_t dev) { return (((pci_read_config(dev, PCIR_PROGIF, 1)&PCIP_STORAGE_IDE_MASTERDEV)&& ((pci_read_config(dev, PCIR_PROGIF, 1) & (PCIP_STORAGE_IDE_MODEPRIM | PCIP_STORAGE_IDE_MODESEC)) != (PCIP_STORAGE_IDE_MODEPRIM | PCIP_STORAGE_IDE_MODESEC))) || (!pci_read_config(dev, PCIR_BAR(0), 4) && !pci_read_config(dev, PCIR_BAR(1), 4) && !pci_read_config(dev, PCIR_BAR(2), 4) && !pci_read_config(dev, PCIR_BAR(3), 4) && !pci_read_config(dev, PCIR_BAR(5), 4))); } void ata_generic_intr(void *data) { struct ata_pci_controller *ctlr = data; struct ata_channel *ch; int unit; for (unit = 0; unit < ctlr->channels; unit++) { if ((ch = ctlr->interrupt[unit].argument)) ctlr->interrupt[unit].function(ch); } } int ata_setup_interrupt(device_t dev, void *intr_func) { struct ata_pci_controller *ctlr = device_get_softc(dev); int rid = ATA_IRQ_RID; - if (!ata_legacy(dev)) { + if (!ctlr->legacy) { if (!(ctlr->r_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, RF_SHAREABLE | RF_ACTIVE))) { device_printf(dev, "unable to map interrupt\n"); return ENXIO; } if ((bus_setup_intr(dev, ctlr->r_irq, ATA_INTR_FLAGS, NULL, intr_func, ctlr, &ctlr->handle))) { /* SOS XXX release r_irq */ device_printf(dev, "unable to setup interrupt\n"); return ENXIO; } } return 0; } void ata_set_desc(device_t dev) { struct ata_pci_controller *ctlr = device_get_softc(dev); char buffer[128]; sprintf(buffer, "%s %s %s controller", ata_pcivendor2str(dev), ctlr->chip->text, ata_mode2str(ctlr->chip->max_dma)); device_set_desc_copy(dev, buffer); } struct ata_chip_id * ata_match_chip(device_t dev, struct ata_chip_id *index) { while (index->chipid != 0) { if (pci_get_devid(dev) == index->chipid && pci_get_revid(dev) >= index->chiprev) return index; index++; } return NULL; } struct ata_chip_id * ata_find_chip(device_t dev, struct ata_chip_id *index, int slot) { device_t *children; int nchildren, i; if (device_get_children(device_get_parent(dev), &children, &nchildren)) return 0; while (index->chipid != 0) { for (i = 0; i < nchildren; i++) { if (((slot >= 0 && pci_get_slot(children[i]) == slot) || (slot < 0 && pci_get_slot(children[i]) <= -slot)) && pci_get_devid(children[i]) == index->chipid && pci_get_revid(children[i]) >= index->chiprev) { free(children, M_TEMP); return index; } } index++; } free(children, M_TEMP); return NULL; } void ata_print_cable(device_t dev, u_int8_t *who) { device_printf(dev, "DMA limited to UDMA33, %s found non-ATA66 cable\n", who); } int ata_check_80pin(device_t dev, int mode) { struct ata_device *atadev = device_get_softc(dev); if (!ata_dma_check_80pin) { if (bootverbose) device_printf(dev, "Skipping 80pin cable check\n"); return mode; } if (mode > ATA_UDMA2 && !(atadev->param.hwres & ATA_CABLE_ID)) { ata_print_cable(dev, "device"); mode = ATA_UDMA2; } return mode; } char * ata_pcivendor2str(device_t dev) { switch (pci_get_vendor(dev)) { case ATA_ACARD_ID: return "Acard"; case ATA_ACER_LABS_ID: return "AcerLabs"; case ATA_AMD_ID: return "AMD"; case ATA_ADAPTEC_ID: return "Adaptec"; case ATA_ATI_ID: return "ATI"; case ATA_CYRIX_ID: return "Cyrix"; case ATA_CYPRESS_ID: return "Cypress"; case ATA_HIGHPOINT_ID: return "HighPoint"; case ATA_INTEL_ID: return "Intel"; case ATA_ITE_ID: return "ITE"; case ATA_JMICRON_ID: return "JMicron"; case ATA_MARVELL_ID: return "Marvell"; case ATA_NATIONAL_ID: return "National"; case ATA_NETCELL_ID: return "Netcell"; case ATA_NVIDIA_ID: return "nVidia"; case ATA_PROMISE_ID: return "Promise"; case ATA_SERVERWORKS_ID: return "ServerWorks"; case ATA_SILICON_IMAGE_ID: return "SiI"; case ATA_SIS_ID: return "SiS"; case ATA_VIA_ID: return "VIA"; case ATA_CENATEK_ID: return "Cenatek"; case ATA_MICRON_ID: return "Micron"; default: return "Generic"; } } int ata_mode2idx(int mode) { if ((mode & ATA_DMA_MASK) == ATA_UDMA0) return (mode & ATA_MODE_MASK) + 8; if ((mode & ATA_DMA_MASK) == ATA_WDMA0) return (mode & ATA_MODE_MASK) + 5; return (mode & ATA_MODE_MASK) - ATA_PIO0; } Index: head/sys/dev/ata/ata-pci.h =================================================================== --- head/sys/dev/ata/ata-pci.h (revision 186181) +++ head/sys/dev/ata/ata-pci.h (revision 186182) @@ -1,472 +1,473 @@ /*- * Copyright (c) 2003 - 2008 Søren Schmidt * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer, * without modification, immediately at the beginning of the file. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD$ */ /* structure holding chipset config info */ struct ata_chip_id { u_int32_t chipid; u_int8_t chiprev; int cfg1; int cfg2; u_int8_t max_dma; char *text; }; /* structure describing a PCI ATA controller */ struct ata_pci_controller { device_t dev; int r_type1; int r_rid1; struct resource *r_res1; int r_type2; int r_rid2; struct resource *r_res2; struct resource *r_irq; void *handle; struct ata_chip_id *chip; + int legacy; int channels; int (*chipinit)(device_t); int (*suspend)(device_t); int (*resume)(device_t); int (*allocate)(device_t); int (*locking)(device_t, int); void (*reset)(device_t); void (*dmainit)(device_t); void (*setmode)(device_t, int); struct { void (*function)(void *); void *argument; } interrupt[8]; /* XXX SOS max ch# for now */ }; /* structure for SATA connection update hotplug/hotswap support */ struct ata_connect_task { struct task task; device_t dev; int action; #define ATA_C_ATTACH 1 #define ATA_C_DETACH 2 }; /* defines for known chipset PCI id's */ #define ATA_ACARD_ID 0x1191 #define ATA_ATP850 0x00021191 #define ATA_ATP850A 0x00041191 #define ATA_ATP850R 0x00051191 #define ATA_ATP860A 0x00061191 #define ATA_ATP860R 0x00071191 #define ATA_ATP865A 0x00081191 #define ATA_ATP865R 0x00091191 #define ATA_ACER_LABS_ID 0x10b9 #define ATA_ALI_1533 0x153310b9 #define ATA_ALI_5229 0x522910b9 #define ATA_ALI_5281 0x528110b9 #define ATA_ALI_5287 0x528710b9 #define ATA_ALI_5288 0x528810b9 #define ATA_ALI_5289 0x528910b9 #define ATA_AMD_ID 0x1022 #define ATA_AMD755 0x74011022 #define ATA_AMD756 0x74091022 #define ATA_AMD766 0x74111022 #define ATA_AMD768 0x74411022 #define ATA_AMD8111 0x74691022 #define ATA_AMD5536 0x209a1022 #define ATA_ADAPTEC_ID 0x9005 #define ATA_ADAPTEC_1420 0x02419005 #define ATA_ATI_ID 0x1002 #define ATA_ATI_IXP200 0x43491002 #define ATA_ATI_IXP300 0x43691002 #define ATA_ATI_IXP300_S1 0x436e1002 #define ATA_ATI_IXP400 0x43761002 #define ATA_ATI_IXP400_S1 0x43791002 #define ATA_ATI_IXP400_S2 0x437a1002 #define ATA_ATI_IXP600 0x438c1002 #define ATA_ATI_IXP600_S1 0x43801002 #define ATA_ATI_IXP700 0x439c1002 #define ATA_ATI_IXP700_S1 0x43901002 #define ATA_CENATEK_ID 0x16ca #define ATA_CENATEK_ROCKET 0x000116ca #define ATA_CYRIX_ID 0x1078 #define ATA_CYRIX_5530 0x01021078 #define ATA_CYPRESS_ID 0x1080 #define ATA_CYPRESS_82C693 0xc6931080 #define ATA_DEC_21150 0x00221011 #define ATA_DEC_21150_1 0x00231011 #define ATA_HIGHPOINT_ID 0x1103 #define ATA_HPT366 0x00041103 #define ATA_HPT372 0x00051103 #define ATA_HPT302 0x00061103 #define ATA_HPT371 0x00071103 #define ATA_HPT374 0x00081103 #define ATA_INTEL_ID 0x8086 #define ATA_I960RM 0x09628086 #define ATA_I82371FB 0x12308086 #define ATA_I82371SB 0x70108086 #define ATA_I82371AB 0x71118086 #define ATA_I82443MX 0x71998086 #define ATA_I82451NX 0x84ca8086 #define ATA_I82372FB 0x76018086 #define ATA_I82801AB 0x24218086 #define ATA_I82801AA 0x24118086 #define ATA_I82801BA 0x244a8086 #define ATA_I82801BA_1 0x244b8086 #define ATA_I82801CA 0x248a8086 #define ATA_I82801CA_1 0x248b8086 #define ATA_I82801DB 0x24cb8086 #define ATA_I82801DB_1 0x24ca8086 #define ATA_I82801EB 0x24db8086 #define ATA_I82801EB_S1 0x24d18086 #define ATA_I82801EB_R1 0x24df8086 #define ATA_I6300ESB 0x25a28086 #define ATA_I6300ESB_S1 0x25a38086 #define ATA_I6300ESB_R1 0x25b08086 #define ATA_I63XXESB2 0x269e8086 #define ATA_I63XXESB2_S1 0x26808086 #define ATA_I63XXESB2_S2 0x26818086 #define ATA_I63XXESB2_R1 0x26828086 #define ATA_I63XXESB2_R2 0x26838086 #define ATA_I82801FB 0x266f8086 #define ATA_I82801FB_S1 0x26518086 #define ATA_I82801FB_R1 0x26528086 #define ATA_I82801FBM 0x26538086 #define ATA_I82801GB 0x27df8086 #define ATA_I82801GB_S1 0x27c08086 #define ATA_I82801GB_AH 0x27c18086 #define ATA_I82801GB_R1 0x27c38086 #define ATA_I82801GBM_S1 0x27c48086 #define ATA_I82801GBM_AH 0x27c58086 #define ATA_I82801GBM_R1 0x27c68086 #define ATA_I82801HB_S1 0x28208086 #define ATA_I82801HB_AH6 0x28218086 #define ATA_I82801HB_R1 0x28228086 #define ATA_I82801HB_AH4 0x28248086 #define ATA_I82801HB_S2 0x28258086 #define ATA_I82801HBM 0x28508086 #define ATA_I82801HBM_S1 0x28288086 #define ATA_I82801HBM_S2 0x28298086 #define ATA_I82801HBM_S3 0x282a8086 #define ATA_I82801IB_S1 0x29208086 #define ATA_I82801IB_AH2 0x29218086 #define ATA_I82801IB_AH6 0x29228086 #define ATA_I82801IB_AH4 0x29238086 #define ATA_I82801IB_R1 0x29258086 #define ATA_I82801IB_S2 0x29268086 #define ATA_I82801JIB_S1 0x3a208086 #define ATA_I82801JIB_AH 0x3a228086 #define ATA_I82801JIB_R1 0x3a258086 #define ATA_I82801JIB_S2 0x3a268086 #define ATA_I82801JD_S1 0x3a008086 #define ATA_I82801JD_AH 0x3a028086 #define ATA_I82801JD_R1 0x3a058086 #define ATA_I82801JD_S2 0x3a068086 #define ATA_I31244 0x32008086 #define ATA_ITE_ID 0x1283 #define ATA_IT8211F 0x82111283 #define ATA_IT8212F 0x82121283 #define ATA_IT8213F 0x82131283 #define ATA_JMICRON_ID 0x197b #define ATA_JMB360 0x2360197b #define ATA_JMB361 0x2361197b #define ATA_JMB363 0x2363197b #define ATA_JMB365 0x2365197b #define ATA_JMB366 0x2366197b #define ATA_JMB368 0x2368197b #define ATA_MARVELL_ID 0x11ab #define ATA_M88SX5040 0x504011ab #define ATA_M88SX5041 0x504111ab #define ATA_M88SX5080 0x508011ab #define ATA_M88SX5081 0x508111ab #define ATA_M88SX6041 0x604111ab #define ATA_M88SX6081 0x608111ab #define ATA_M88SX6101 0x610111ab #define ATA_M88SX6121 0x612111ab #define ATA_M88SX6145 0x614511ab #define ATA_MICRON_ID 0x1042 #define ATA_MICRON_RZ1000 0x10001042 #define ATA_MICRON_RZ1001 0x10011042 #define ATA_NATIONAL_ID 0x100b #define ATA_SC1100 0x0502100b #define ATA_NETCELL_ID 0x169c #define ATA_NETCELL_SR 0x0044169c #define ATA_NVIDIA_ID 0x10de #define ATA_NFORCE1 0x01bc10de #define ATA_NFORCE2 0x006510de #define ATA_NFORCE2_PRO 0x008510de #define ATA_NFORCE2_PRO_S1 0x008e10de #define ATA_NFORCE3 0x00d510de #define ATA_NFORCE3_PRO 0x00e510de #define ATA_NFORCE3_PRO_S1 0x00e310de #define ATA_NFORCE3_PRO_S2 0x00ee10de #define ATA_NFORCE_MCP04 0x003510de #define ATA_NFORCE_MCP04_S1 0x003610de #define ATA_NFORCE_MCP04_S2 0x003e10de #define ATA_NFORCE_CK804 0x005310de #define ATA_NFORCE_CK804_S1 0x005410de #define ATA_NFORCE_CK804_S2 0x005510de #define ATA_NFORCE_MCP51 0x026510de #define ATA_NFORCE_MCP51_S1 0x026610de #define ATA_NFORCE_MCP51_S2 0x026710de #define ATA_NFORCE_MCP55 0x036e10de #define ATA_NFORCE_MCP55_S1 0x037e10de #define ATA_NFORCE_MCP55_S2 0x037f10de #define ATA_NFORCE_MCP61 0x03ec10de #define ATA_NFORCE_MCP61_S1 0x03e710de #define ATA_NFORCE_MCP61_S2 0x03f610de #define ATA_NFORCE_MCP61_S3 0x03f710de #define ATA_NFORCE_MCP65 0x044810de #define ATA_NFORCE_MCP67 0x056010de #define ATA_NFORCE_MCP73 0x056c10de #define ATA_NFORCE_MCP77 0x075910de #define ATA_PROMISE_ID 0x105a #define ATA_PDC20246 0x4d33105a #define ATA_PDC20262 0x4d38105a #define ATA_PDC20263 0x0d38105a #define ATA_PDC20265 0x0d30105a #define ATA_PDC20267 0x4d30105a #define ATA_PDC20268 0x4d68105a #define ATA_PDC20269 0x4d69105a #define ATA_PDC20270 0x6268105a #define ATA_PDC20271 0x6269105a #define ATA_PDC20275 0x1275105a #define ATA_PDC20276 0x5275105a #define ATA_PDC20277 0x7275105a #define ATA_PDC20318 0x3318105a #define ATA_PDC20319 0x3319105a #define ATA_PDC20371 0x3371105a #define ATA_PDC20375 0x3375105a #define ATA_PDC20376 0x3376105a #define ATA_PDC20377 0x3377105a #define ATA_PDC20378 0x3373105a #define ATA_PDC20379 0x3372105a #define ATA_PDC20571 0x3571105a #define ATA_PDC20575 0x3d75105a #define ATA_PDC20579 0x3574105a #define ATA_PDC20771 0x3570105a #define ATA_PDC40518 0x3d18105a #define ATA_PDC40519 0x3519105a #define ATA_PDC40718 0x3d17105a #define ATA_PDC40719 0x3515105a #define ATA_PDC40775 0x3d73105a #define ATA_PDC40779 0x3577105a #define ATA_PDC20617 0x6617105a #define ATA_PDC20618 0x6626105a #define ATA_PDC20619 0x6629105a #define ATA_PDC20620 0x6620105a #define ATA_PDC20621 0x6621105a #define ATA_PDC20622 0x6622105a #define ATA_PDC20624 0x6624105a #define ATA_PDC81518 0x8002105a #define ATA_SERVERWORKS_ID 0x1166 #define ATA_ROSB4_ISA 0x02001166 #define ATA_ROSB4 0x02111166 #define ATA_CSB5 0x02121166 #define ATA_CSB6 0x02131166 #define ATA_CSB6_1 0x02171166 #define ATA_HT1000 0x02141166 #define ATA_HT1000_S1 0x024b1166 #define ATA_HT1000_S2 0x024a1166 #define ATA_K2 0x02401166 #define ATA_FRODO4 0x02411166 #define ATA_FRODO8 0x02421166 #define ATA_SILICON_IMAGE_ID 0x1095 #define ATA_SII3114 0x31141095 #define ATA_SII3512 0x35121095 #define ATA_SII3112 0x31121095 #define ATA_SII3112_1 0x02401095 #define ATA_SII3124 0x31241095 #define ATA_SII3132 0x31321095 #define ATA_SII3132_1 0x02421095 #define ATA_SII0680 0x06801095 #define ATA_CMD646 0x06461095 #define ATA_CMD648 0x06481095 #define ATA_CMD649 0x06491095 #define ATA_SIS_ID 0x1039 #define ATA_SISSOUTH 0x00081039 #define ATA_SIS5511 0x55111039 #define ATA_SIS5513 0x55131039 #define ATA_SIS5517 0x55171039 #define ATA_SIS5518 0x55181039 #define ATA_SIS5571 0x55711039 #define ATA_SIS5591 0x55911039 #define ATA_SIS5596 0x55961039 #define ATA_SIS5597 0x55971039 #define ATA_SIS5598 0x55981039 #define ATA_SIS5600 0x56001039 #define ATA_SIS530 0x05301039 #define ATA_SIS540 0x05401039 #define ATA_SIS550 0x05501039 #define ATA_SIS620 0x06201039 #define ATA_SIS630 0x06301039 #define ATA_SIS635 0x06351039 #define ATA_SIS633 0x06331039 #define ATA_SIS640 0x06401039 #define ATA_SIS645 0x06451039 #define ATA_SIS646 0x06461039 #define ATA_SIS648 0x06481039 #define ATA_SIS650 0x06501039 #define ATA_SIS651 0x06511039 #define ATA_SIS652 0x06521039 #define ATA_SIS655 0x06551039 #define ATA_SIS658 0x06581039 #define ATA_SIS661 0x06611039 #define ATA_SIS730 0x07301039 #define ATA_SIS733 0x07331039 #define ATA_SIS735 0x07351039 #define ATA_SIS740 0x07401039 #define ATA_SIS745 0x07451039 #define ATA_SIS746 0x07461039 #define ATA_SIS748 0x07481039 #define ATA_SIS750 0x07501039 #define ATA_SIS751 0x07511039 #define ATA_SIS752 0x07521039 #define ATA_SIS755 0x07551039 #define ATA_SIS961 0x09611039 #define ATA_SIS962 0x09621039 #define ATA_SIS963 0x09631039 #define ATA_SIS964 0x09641039 #define ATA_SIS965 0x09651039 #define ATA_SIS180 0x01801039 #define ATA_SIS181 0x01811039 #define ATA_SIS182 0x01821039 #define ATA_VIA_ID 0x1106 #define ATA_VIA82C571 0x05711106 #define ATA_VIA82C586 0x05861106 #define ATA_VIA82C596 0x05961106 #define ATA_VIA82C686 0x06861106 #define ATA_VIA8231 0x82311106 #define ATA_VIA8233 0x30741106 #define ATA_VIA8233A 0x31471106 #define ATA_VIA8233C 0x31091106 #define ATA_VIA8235 0x31771106 #define ATA_VIA8237 0x32271106 #define ATA_VIA8237A 0x05911106 #define ATA_VIA8237S 0x53371106 #define ATA_VIA8251 0x33491106 #define ATA_VIA8361 0x31121106 #define ATA_VIA8363 0x03051106 #define ATA_VIA8371 0x03911106 #define ATA_VIA8662 0x31021106 #define ATA_VIA6410 0x31641106 #define ATA_VIA6420 0x31491106 #define ATA_VIA6421 0x32491106 /* global prototypes ata-pci.c */ int ata_pci_probe(device_t dev); int ata_pci_attach(device_t dev); int ata_pci_detach(device_t dev); int ata_pci_suspend(device_t dev); int ata_pci_resume(device_t dev); struct resource * ata_pci_alloc_resource(device_t dev, device_t child, int type, int *rid, u_long start, u_long end, u_long count, u_int flags); int ata_pci_release_resource(device_t dev, device_t child, int type, int rid, struct resource *r); int ata_pci_setup_intr(device_t dev, device_t child, struct resource *irq, int flags, driver_filter_t *filter, driver_intr_t *function, void *argument, void **cookiep); int ata_pci_teardown_intr(device_t dev, device_t child, struct resource *irq, void *cookie); int ata_pci_allocate(device_t dev); int ata_pci_status(device_t dev); void ata_pci_hw(device_t dev); void ata_pci_dmainit(device_t dev); char *ata_pcivendor2str(device_t dev); int ata_legacy(device_t); void ata_generic_intr(void *data); int ata_setup_interrupt(device_t dev, void *intr_func); void ata_set_desc(device_t dev); struct ata_chip_id *ata_match_chip(device_t dev, struct ata_chip_id *index); struct ata_chip_id *ata_find_chip(device_t dev, struct ata_chip_id *index, int slot); void ata_print_cable(device_t dev, u_int8_t *who); int ata_check_80pin(device_t dev, int mode); int ata_mode2idx(int mode); /* global prototypes ata-sata.c */ void ata_sata_phy_event(void *context, int dummy); void ata_sata_phy_check_events(device_t dev); int ata_sata_phy_reset(device_t dev); void ata_sata_setmode(device_t dev, int mode); int ata_request2fis_h2d(struct ata_request *request, u_int8_t *fis); void ata_pm_identify(device_t dev); /* global prototypes from chipsets/ata-*.c */ int ata_ahci_chipinit(device_t); int ata_ahci_allocate(device_t dev); void ata_ahci_reset(device_t dev); void ata_ahci_dmainit(device_t dev); int ata_marvell_edma_chipinit(device_t); int ata_sii_chipinit(device_t); /* global prototypes ata-dma.c */ void ata_dmainit(device_t); /* externs */ extern devclass_t ata_pci_devclass; /* macro for easy definition of all driver module stuff */ #define ATA_DECLARE_DRIVER(dname) \ static device_method_t __CONCAT(dname,_methods)[] = { \ DEVMETHOD(device_probe, __CONCAT(dname,_probe)), \ DEVMETHOD(device_attach, ata_pci_attach), \ DEVMETHOD(device_detach, ata_pci_detach), \ DEVMETHOD(device_suspend, ata_pci_suspend), \ DEVMETHOD(device_resume, ata_pci_resume), \ DEVMETHOD(device_shutdown, bus_generic_shutdown), \ DEVMETHOD(bus_alloc_resource, ata_pci_alloc_resource), \ DEVMETHOD(bus_release_resource, ata_pci_release_resource), \ DEVMETHOD(bus_activate_resource, bus_generic_activate_resource), \ DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource), \ DEVMETHOD(bus_setup_intr, ata_pci_setup_intr), \ DEVMETHOD(bus_teardown_intr, ata_pci_teardown_intr), \ { 0, 0 } \ }; \ static driver_t __CONCAT(dname,_driver) = { \ "atapci", \ __CONCAT(dname,_methods), \ sizeof(struct ata_pci_controller) \ }; \ DRIVER_MODULE(dname, pci, __CONCAT(dname,_driver), ata_pci_devclass, 0, 0); \ MODULE_VERSION(dname, 1); \ MODULE_DEPEND(dname, ata, 1, 1, 1); \ MODULE_DEPEND(dname, atapci, 1, 1, 1);