diff options
Diffstat (limited to 'sys/arm/xilinx/zy7_ehci.c')
| -rw-r--r-- | sys/arm/xilinx/zy7_ehci.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/sys/arm/xilinx/zy7_ehci.c b/sys/arm/xilinx/zy7_ehci.c index f74a02f..f03c131 100644 --- a/sys/arm/xilinx/zy7_ehci.c +++ b/sys/arm/xilinx/zy7_ehci.c @@ -138,6 +138,18 @@ __FBSDID("$FreeBSD$"); #define EHCI_REG_OFFSET ZY7_USB_CAPLENGTH_HCIVERSION #define EHCI_REG_SIZE 0x100 +static void +zy7_ehci_post_reset(struct ehci_softc *ehci_softc) +{ + uint32_t usbmode; + + /* Force HOST mode */ + usbmode = EOREAD4(ehci_softc, EHCI_USBMODE_NOLPM); + usbmode &= ~EHCI_UM_CM; + usbmode |= EHCI_UM_CM_HOST; + EOWRITE4(ehci_softc, EHCI_USBMODE_NOLPM, usbmode); +} + static int zy7_phy_config(device_t dev, bus_space_tag_t io_tag, bus_space_handle_t bsh) { @@ -275,8 +287,9 @@ zy7_ehci_attach(device_t dev) } /* Customization. */ - sc->sc_flags |= EHCI_SCFLG_SETMODE | EHCI_SCFLG_TT | - EHCI_SCFLG_NORESTERM; + sc->sc_flags |= EHCI_SCFLG_TT | EHCI_SCFLG_NORESTERM; + sc->sc_vendor_post_reset = zy7_ehci_post_reset; + sc->sc_vendor_get_port_speed = ehci_get_port_speed_portsc; /* Modify FIFO burst threshold from 2 to 8. */ bus_space_write_4(sc->sc_io_tag, bsh, |
