| ehci_pci.c (236069) | ehci_pci.c (236073) |
|---|---|
| 1/*- 2 * Copyright (c) 1998 The NetBSD Foundation, Inc. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to The NetBSD Foundation 6 * by Lennart Augustsson (augustss@carlstedt.se) at 7 * Carlstedt Research & Technology. 8 * --- 15 unchanged lines hidden (view full) --- 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1998 The NetBSD Foundation, Inc. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to The NetBSD Foundation 6 * by Lennart Augustsson (augustss@carlstedt.se) at 7 * Carlstedt Research & Technology. 8 * --- 15 unchanged lines hidden (view full) --- 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include <sys/cdefs.h> |
| 32__FBSDID("$FreeBSD: head/sys/dev/usb/controller/ehci_pci.c 236069 2012-05-26 08:31:12Z marius $"); | 32__FBSDID("$FreeBSD: head/sys/dev/usb/controller/ehci_pci.c 236073 2012-05-26 08:43:51Z marius $"); |
| 33 34/* 35 * USB Enhanced Host Controller Driver, a.k.a. USB 2.0 controller. 36 * 37 * The EHCI 1.0 spec can be found at 38 * http://developer.intel.com/technology/usb/download/ehci-r10.pdf 39 * and the USB 2.0 spec at 40 * http://www.usb.org/developers/docs/usb_20.zip --- 197 unchanged lines hidden (view full) --- 238 uint32_t val; 239 240 if ((pci_get_device(self) == 0x3104) && 241 ((pci_get_revid(self) & 0xf0) == 0x60)) { 242 /* Correct schedule sleep time to 10us */ 243 val = pci_read_config(self, 0x4b, 1); 244 if (val & 0x20) 245 return; | 33 34/* 35 * USB Enhanced Host Controller Driver, a.k.a. USB 2.0 controller. 36 * 37 * The EHCI 1.0 spec can be found at 38 * http://developer.intel.com/technology/usb/download/ehci-r10.pdf 39 * and the USB 2.0 spec at 40 * http://www.usb.org/developers/docs/usb_20.zip --- 197 unchanged lines hidden (view full) --- 238 uint32_t val; 239 240 if ((pci_get_device(self) == 0x3104) && 241 ((pci_get_revid(self) & 0xf0) == 0x60)) { 242 /* Correct schedule sleep time to 10us */ 243 val = pci_read_config(self, 0x4b, 1); 244 if (val & 0x20) 245 return; |
| 246 pci_write_config(self, 0x4b, val | 0x20, 1); | 246 val |= 0x20; 247 pci_write_config(self, 0x4b, val, 1); |
| 247 device_printf(self, "VIA-quirk applied\n"); 248 } 249} 250 251static int 252ehci_pci_attach(device_t self) 253{ 254 ehci_softc_t *sc = device_get_softc(self); --- 304 unchanged lines hidden --- | 248 device_printf(self, "VIA-quirk applied\n"); 249 } 250} 251 252static int 253ehci_pci_attach(device_t self) 254{ 255 ehci_softc_t *sc = device_get_softc(self); --- 304 unchanged lines hidden --- |