diff options
Diffstat (limited to 'sys/arch/socppc/dev/ehci_obio.c')
| -rw-r--r-- | sys/arch/socppc/dev/ehci_obio.c | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/sys/arch/socppc/dev/ehci_obio.c b/sys/arch/socppc/dev/ehci_obio.c deleted file mode 100644 index c8ff01859a7..00000000000 --- a/sys/arch/socppc/dev/ehci_obio.c +++ /dev/null @@ -1,135 +0,0 @@ -/* $OpenBSD: ehci_obio.c,v 1.5 2015/01/24 20:59:42 kettenis Exp $ */ - -/* - * Copyright (c) 2008 Mark Kettenis - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/device.h> -#include <sys/rwlock.h> -#include <sys/timeout.h> - -#include <machine/autoconf.h> - -#include <dev/ofw/openfirm.h> - -#include <dev/usb/usb.h> -#include <dev/usb/usbdi.h> -#include <dev/usb/usbdivar.h> -#include <dev/usb/usb_mem.h> - -#include <dev/usb/ehcireg.h> -#include <dev/usb/ehcivar.h> - -#include <dev/pci/pcidevs.h> - -#define USB_EHCI_OFFSET 0x00100 -#define USB_SNOOP1 0x00400 - USB_EHCI_OFFSET -#define USB_SNOOP_2GB 0x1e000000 -#define USB_CONTROL 0x00500 - USB_EHCI_OFFSET -#define USB_CONTROL_USB_EN 0x04000000 - -int ehci_obio_match(struct device *, void *, void *); -void ehci_obio_attach(struct device *, struct device *, void *); - -struct cfattach ehci_obio_ca = { - sizeof(struct ehci_softc), ehci_obio_match, ehci_obio_attach -}; - -struct cfdriver ehci_obio_cd = { - NULL, "ehci", DV_DULL -}; - -struct powerpc_bus_dma_tag ehci_bus_dma_tag = { - NULL, - _dmamap_create, - _dmamap_destroy, - _dmamap_load, - _dmamap_load_mbuf, - _dmamap_load_uio, - _dmamap_load_raw, - _dmamap_unload, - _dmamap_sync, - _dmamem_alloc, - _dmamem_alloc_range, - _dmamem_free, - _dmamem_map, - _dmamem_unmap, - _dmamem_mmap -}; - -int -ehci_obio_match(struct device *parent, void *cfdata, void *aux) -{ - struct obio_attach_args *oa = aux; - char buf[32]; - - if (OF_getprop(oa->oa_node, "compatible", buf, sizeof(buf)) <= 0 || - strcmp(buf, "fsl-usb2-mph") != 0) - return (0); - - return (1); -} - -void -ehci_obio_attach(struct device *parent, struct device *self, void *aux) -{ - struct ehci_softc *sc = (void *)self; - struct obio_attach_args *oa = aux; - usbd_status r; - int s; - - sc->iot = oa->oa_iot; - sc->sc_size = 1028; - if (bus_space_map(sc->iot, oa->oa_offset + USB_EHCI_OFFSET, - sc->sc_size, 0, &sc->ioh)) { - printf(": can't map registers\n"); - return; - } - - sc->sc_id_vendor = PCI_VENDOR_FREESCALE; - strlcpy(sc->sc_vendor, "Freescale", sizeof sc->sc_vendor); - - sc->sc_bus.dmatag = &ehci_bus_dma_tag; - - bus_space_write_4(sc->iot, sc->ioh, USB_CONTROL, USB_CONTROL_USB_EN); - bus_space_write_4(sc->iot, sc->ioh, USB_SNOOP1, USB_SNOOP_2GB); - - s = splhardusb(); - sc->sc_offs = EREAD1(sc, EHCI_CAPLENGTH); - EOWRITE2(sc, EHCI_USBINTR, 0); - - intr_establish(oa->oa_ivec, IST_LEVEL, IPL_USB, ehci_intr, sc, - sc->sc_bus.bdev.dv_xname); - - r = ehci_init(sc); - if (r != USBD_NORMAL_COMPLETION) { - printf(": init failed, error=%d\n", r); - goto unmap_ret; - } - splx(s); - - printf("\n"); - - /* Attach usb device. */ - config_found(self, &sc->sc_bus, usbctlprint); - - return; - -unmap_ret: - bus_space_unmap(sc->iot, sc->ioh, sc->sc_size); - splx(s); -} |