| zy7_ehci.c (261410) | zy7_ehci.c (276717) |
|---|---|
| 1/*- 2 * Copyright (c) 2012-2013 Thomas Skibo 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 2012-2013 Thomas Skibo 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
| 26 * $FreeBSD: head/sys/arm/xilinx/zy7_ehci.c 261410 2014-02-02 19:17:28Z ian $ | 26 * $FreeBSD: head/sys/arm/xilinx/zy7_ehci.c 276717 2015-01-05 20:22:18Z hselasky $ |
| 27 */ 28 29/* 30 * A host-controller driver for Zynq-7000's USB OTG controller. 31 * 32 * Reference: Zynq-7000 All Programmable SoC Technical Reference Manual. 33 * (v1.4) November 16, 2012. Xilinx doc UG585. Ch. 15 covers the USB 34 * controller and register definitions are in appendix B.34. 35 */ 36 37 38#include <sys/cdefs.h> | 27 */ 28 29/* 30 * A host-controller driver for Zynq-7000's USB OTG controller. 31 * 32 * Reference: Zynq-7000 All Programmable SoC Technical Reference Manual. 33 * (v1.4) November 16, 2012. Xilinx doc UG585. Ch. 15 covers the USB 34 * controller and register definitions are in appendix B.34. 35 */ 36 37 38#include <sys/cdefs.h> |
| 39__FBSDID("$FreeBSD: head/sys/arm/xilinx/zy7_ehci.c 261410 2014-02-02 19:17:28Z ian $"); | 39__FBSDID("$FreeBSD: head/sys/arm/xilinx/zy7_ehci.c 276717 2015-01-05 20:22:18Z hselasky $"); |
| 40 41#include <sys/param.h> 42#include <sys/systm.h> 43#include <sys/bus.h> 44#include <sys/conf.h> 45#include <sys/kernel.h> 46#include <sys/lock.h> 47#include <sys/module.h> --- 163 unchanged lines hidden (view full) --- 211 ehci_softc_t *sc = device_get_softc(dev); 212 bus_space_handle_t bsh; 213 int err, rid; 214 215 /* initialize some bus fields */ 216 sc->sc_bus.parent = dev; 217 sc->sc_bus.devices = sc->sc_devices; 218 sc->sc_bus.devices_max = EHCI_MAX_DEVICES; | 40 41#include <sys/param.h> 42#include <sys/systm.h> 43#include <sys/bus.h> 44#include <sys/conf.h> 45#include <sys/kernel.h> 46#include <sys/lock.h> 47#include <sys/module.h> --- 163 unchanged lines hidden (view full) --- 211 ehci_softc_t *sc = device_get_softc(dev); 212 bus_space_handle_t bsh; 213 int err, rid; 214 215 /* initialize some bus fields */ 216 sc->sc_bus.parent = dev; 217 sc->sc_bus.devices = sc->sc_devices; 218 sc->sc_bus.devices_max = EHCI_MAX_DEVICES; |
| 219 sc->sc_bus.dma_bits = 32; |
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| 219 220 /* get all DMA memory */ 221 if (usb_bus_mem_alloc_all(&sc->sc_bus, 222 USB_GET_DMA_TAG(dev), &ehci_iterate_hw_softc)) 223 return (ENOMEM); 224 225 /* Allocate memory. */ 226 rid = 0; --- 139 unchanged lines hidden --- | 220 221 /* get all DMA memory */ 222 if (usb_bus_mem_alloc_all(&sc->sc_bus, 223 USB_GET_DMA_TAG(dev), &ehci_iterate_hw_softc)) 224 return (ENOMEM); 225 226 /* Allocate memory. */ 227 rid = 0; --- 139 unchanged lines hidden --- |