Lines Matching +full:usb +full:- +full:ehci
1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
35 * USB Enhanced Host Controller Driver, a.k.a. USB 2.0 controller.
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
43 /* The low level controller code for EHCI has been split into
44 * PCI probes and EHCI specific code. This was done to facilitate the
67 #include <dev/usb/usb.h>
68 #include <dev/usb/usbdi.h>
70 #include <dev/usb/usb_core.h>
71 #include <dev/usb/usb_busdma.h>
72 #include <dev/usb/usb_process.h>
73 #include <dev/usb/usb_util.h>
75 #include <dev/usb/usb_controller.h>
76 #include <dev/usb/usb_bus.h>
77 #include <dev/usb/usb_pci.h>
78 #include <dev/usb/controller/ehci.h>
79 #include <dev/usb/controller/ehcireg.h>
111 return "ALi M5239 USB 2.0 controller";
114 return "AMD 8111 USB 2.0 controller";
117 return ("AMD CS5536 (Geode) USB 2.0 controller");
119 return ("AMD FCH USB 2.0 controller");
121 return ("AMD FCH USB 2.0 controller");
124 return "ATI SB200 USB 2.0 controller";
126 return "ATI SB400 USB 2.0 controller";
128 return ("AMD SB7x0/SB8x0/SB9x0 USB 2.0 controller");
131 return ("Intel BayTrail USB 2.0 controller");
133 return ("Intel Cougar Point USB 2.0 controller");
135 return ("Intel Cougar Point USB 2.0 controller");
137 return ("Intel Patsburg USB 2.0 controller");
139 return ("Intel Patsburg USB 2.0 controller");
141 return ("Intel Panther Point USB 2.0 controller");
143 return ("Intel Panther Point USB 2.0 controller");
145 return ("Intel Avoton USB 2.0 controller");
147 return "Intel 6300ESB USB 2.0 controller";
149 return "Intel 82801DB/L/M (ICH4) USB 2.0 controller";
151 return "Intel 82801EB/R (ICH5) USB 2.0 controller";
153 return "Intel 82801FB (ICH6) USB 2.0 controller";
155 return ("Intel 63XXESB USB 2.0 controller");
157 return "Intel 82801GB/R (ICH7) USB 2.0 controller";
159 return "Intel 82801H (ICH8) USB 2.0 controller USB2-A";
161 return "Intel 82801H (ICH8) USB 2.0 controller USB2-B";
163 return "Intel 82801I (ICH9) USB 2.0 controller";
165 return "Intel 82801I (ICH9) USB 2.0 controller";
167 return "Intel 82801JI (ICH10) USB 2.0 controller USB-A";
169 return "Intel 82801JI (ICH10) USB 2.0 controller USB-B";
171 return "Intel 82801JD (ICH10) USB 2.0 controller USB-A";
173 return "Intel 82801JD (ICH10) USB 2.0 controller USB-B";
175 return ("Intel PCH USB 2.0 controller USB-A");
177 return ("Intel PCH USB 2.0 controller USB-B");
179 return ("Intel Lynx Point USB 2.0 controller USB-A");
181 return ("Intel Lynx Point USB 2.0 controller USB-B");
183 return ("Intel Wildcat Point USB 2.0 controller USB-A");
185 return ("Intel Wildcat Point USB 2.0 controller USB-B");
187 return ("Intel Wellsburg USB 2.0 controller");
189 return ("Intel Wellsburg USB 2.0 controller");
191 return ("Intel Lynx Point-LP USB 2.0 controller");
193 return ("Intel Wildcat Point-LP USB 2.0 controller");
196 return ("NEC uPD 72010x USB 2.0 controller");
199 return "NVIDIA nForce2 USB 2.0 controller";
201 return "NVIDIA nForce2 Ultra 400 USB 2.0 controller";
203 return "NVIDIA nForce3 USB 2.0 controller";
205 return "NVIDIA nForce3 250 USB 2.0 controller";
207 return "NVIDIA nForce CK804 USB 2.0 controller";
209 return "NVIDIA nForce MCP55 USB 2.0 controller";
211 return "NVIDIA nForce MCP61 USB 2.0 controller";
213 return "NVIDIA nForce MCP79 USB 2.0 controller";
215 return "NVIDIA nForce MCP79 USB 2.0 controller";
217 return "NVIDIA nForce MCP79 USB 2.0 controller";
220 return "Philips ISP156x USB 2.0 controller";
223 return "SiS 968 USB 2.0 controller";
226 return ("VIA VT6202 USB 2.0 controller");
229 return ("VMware USB 2.0 controller");
232 return ("Zhaoxin ZX-100/ZX-200/ZX-E USB 2.0 controller");
241 return ("EHCI (generic) USB 2.0 controller");
300 device_printf(self, "VIA-quirk applied\n");
312 sc->sc_bus.parent = self;
313 sc->sc_bus.devices = sc->sc_devices;
314 sc->sc_bus.devices_max = EHCI_MAX_DEVICES;
315 sc->sc_bus.dma_bits = 32;
318 if (usb_bus_mem_alloc_all(&sc->sc_bus,
330 * NOTE: some EHCI USB controllers have the wrong USB
335 device_printf(self, "pre-2.0 USB revision (ignored)\n");
341 device_printf(self, "USB revision is unknown. Assuming v2.0.\n");
346 sc->sc_io_res = bus_alloc_resource_any(self, SYS_RES_MEMORY, &rid,
348 if (!sc->sc_io_res) {
352 sc->sc_io_tag = rman_get_bustag(sc->sc_io_res);
353 sc->sc_io_hdl = rman_get_bushandle(sc->sc_io_res);
354 sc->sc_io_size = rman_get_size(sc->sc_io_res);
357 sc->sc_irq_res = bus_alloc_resource_any(self, SYS_RES_IRQ, &rid,
359 if (sc->sc_irq_res == NULL) {
363 sc->sc_bus.bdev = device_add_child(self, "usbus", DEVICE_UNIT_ANY);
364 if (!sc->sc_bus.bdev) {
365 device_printf(self, "Could not add USB device\n");
368 device_set_ivars(sc->sc_bus.bdev, &sc->sc_bus);
374 device_set_desc(sc->sc_bus.bdev, ehci_pci_match(self));
377 sprintf(sc->sc_vendor, "AcerLabs");
380 sprintf(sc->sc_vendor, "AMD");
383 sprintf(sc->sc_vendor, "Apple");
386 sprintf(sc->sc_vendor, "ATI");
389 sprintf(sc->sc_vendor, "CMDTECH");
392 sprintf(sc->sc_vendor, "Hygon");
395 sprintf(sc->sc_vendor, "Intel");
398 sprintf(sc->sc_vendor, "NEC");
401 sprintf(sc->sc_vendor, "OPTi");
404 sprintf(sc->sc_vendor, "Philips");
407 sprintf(sc->sc_vendor, "SiS");
411 sprintf(sc->sc_vendor, "nVidia");
414 sprintf(sc->sc_vendor, "VIA");
417 sprintf(sc->sc_vendor, "VMware");
420 sprintf(sc->sc_vendor, "Zhaoxin");
424 device_printf(self, "(New EHCI DeviceId=0x%08x)\n",
426 sprintf(sc->sc_vendor, "(0x%04x)", pci_get_vendor(self));
429 err = bus_setup_intr(self, sc->sc_irq_res, INTR_TYPE_BIO | INTR_MPSAFE,
430 NULL, (driver_intr_t *)ehci_interrupt, sc, &sc->sc_intr_hdl);
433 sc->sc_intr_hdl = NULL;
442 /* SB600 and SB700 EHCI quirk */
467 sc->sc_flags |= EHCI_SCFLG_LOSTINTRBUG;
480 sc->sc_flags |= EHCI_SCFLG_IAADBUG;
491 err = device_probe_and_attach(sc->sc_bus.bdev);
494 device_printf(self, "USB init failed err=%d\n", err);
517 if (sc->sc_irq_res && sc->sc_intr_hdl) {
523 int err = bus_teardown_intr(self, sc->sc_irq_res, sc->sc_intr_hdl);
529 sc->sc_intr_hdl = NULL;
531 if (sc->sc_irq_res) {
532 bus_release_resource(self, SYS_RES_IRQ, 0, sc->sc_irq_res);
533 sc->sc_irq_res = NULL;
535 if (sc->sc_io_res) {
537 sc->sc_io_res);
538 sc->sc_io_res = NULL;
540 usb_bus_mem_free_all(&sc->sc_bus, &ehci_iterate_hw_softc);
569 device_printf(sc->sc_bus.bdev, "waiting for BIOS "
580 if (--to == 0) {
581 device_printf(sc->sc_bus.bdev,
605 .name = "ehci",
610 DRIVER_MODULE(ehci, pci, ehci_driver, 0, 0);
611 MODULE_DEPEND(ehci, usb, 1, 1, 1);