50#include <sys/stdint.h>
51#include <sys/stddef.h>
56#include <sys/kernel.h>
58#include <sys/module.h>
61#include <sys/condvar.h>
62#include <sys/sysctl.h>
64#include <sys/unistd.h>
65#include <sys/callout.h>
66#include <sys/malloc.h>
84#define PCI_EHCI_VENDORID_ACERLABS 0x10b9
85#define PCI_EHCI_VENDORID_AMD 0x1022
86#define PCI_EHCI_VENDORID_APPLE 0x106b
87#define PCI_EHCI_VENDORID_ATI 0x1002
88#define PCI_EHCI_VENDORID_CMDTECH 0x1095
89#define PCI_EHCI_VENDORID_HYGON 0x1d94
90#define PCI_EHCI_VENDORID_INTEL 0x8086
91#define PCI_EHCI_VENDORID_NEC 0x1033
92#define PCI_EHCI_VENDORID_OPTI 0x1045
93#define PCI_EHCI_VENDORID_PHILIPS 0x1131
94#define PCI_EHCI_VENDORID_SIS 0x1039
95#define PCI_EHCI_VENDORID_NVIDIA 0x12D2
96#define PCI_EHCI_VENDORID_NVIDIA2 0x10DE
97#define PCI_EHCI_VENDORID_VIA 0x1106
107 uint32_t device_id = pci_get_devid(self);
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 PCH USB 2.0 controller USB-A");
173 return (
"Intel PCH USB 2.0 controller USB-B");
175 return (
"Intel Lynx Point USB 2.0 controller USB-A");
177 return (
"Intel Lynx Point USB 2.0 controller USB-B");
179 return (
"Intel Wildcat Point USB 2.0 controller USB-A");
181 return (
"Intel Wildcat Point USB 2.0 controller USB-B");
183 return (
"Intel Wellsburg USB 2.0 controller");
185 return (
"Intel Wellsburg USB 2.0 controller");
187 return (
"Intel Lynx Point-LP USB 2.0 controller");
189 return (
"Intel Wildcat Point-LP USB 2.0 controller");
192 return (
"NEC uPD 72010x USB 2.0 controller");
195 return "NVIDIA nForce2 USB 2.0 controller";
197 return "NVIDIA nForce2 Ultra 400 USB 2.0 controller";
199 return "NVIDIA nForce3 USB 2.0 controller";
201 return "NVIDIA nForce3 250 USB 2.0 controller";
203 return "NVIDIA nForce CK804 USB 2.0 controller";
205 return "NVIDIA nForce MCP55 USB 2.0 controller";
207 return "NVIDIA nForce MCP61 USB 2.0 controller";
209 return "NVIDIA nForce MCP79 USB 2.0 controller";
211 return "NVIDIA nForce MCP79 USB 2.0 controller";
213 return "NVIDIA nForce MCP79 USB 2.0 controller";
216 return "Philips ISP156x USB 2.0 controller";
219 return "SiS 968 USB 2.0 controller";
222 return (
"VIA VT6202 USB 2.0 controller");
231 return (
"EHCI (generic) USB 2.0 controller");
242 device_set_desc(self,
desc);
243 return (BUS_PROBE_DEFAULT);
260 val = pci_get_revid(smbdev);
261 if (
val != 0x3a &&
val != 0x3b)
269 val = pci_read_config(self, 0x53, 1);
272 pci_write_config(self, 0x53,
val, 1);
273 device_printf(self,
"AMD SB600/700 quirk applied\n");
282 if ((pci_get_device(self) == 0x3104) &&
283 ((pci_get_revid(self) & 0xf0) == 0x60)) {
285 val = pci_read_config(self, 0x4b, 1);
289 pci_write_config(self, 0x4b,
val, 1);
290 device_printf(self,
"VIA-quirk applied\n");
313 pci_enable_busmaster(self);
325 device_printf(self,
"pre-2.0 USB revision (ignored)\n");
331 device_printf(self,
"USB revision is unknown. Assuming v2.0.\n");
336 sc->
sc_io_res = bus_alloc_resource_any(self, SYS_RES_MEMORY, &
rid,
339 device_printf(self,
"Could not map memory\n");
347 sc->
sc_irq_res = bus_alloc_resource_any(self, SYS_RES_IRQ, &
rid,
348 RF_SHAREABLE | RF_ACTIVE);
350 device_printf(self,
"Could not allocate irq\n");
353 sc->
sc_bus.
bdev = device_add_child(self,
"usbus", -1);
355 device_printf(self,
"Could not add USB device\n");
365 switch (pci_get_vendor(self)) {
408 device_printf(self,
"(New EHCI DeviceId=0x%08x)\n",
409 pci_get_devid(self));
410 sprintf(sc->
sc_vendor,
"(0x%04x)", pci_get_vendor(self));
413#if (__FreeBSD_version >= 700031)
414 err = bus_setup_intr(self, sc->
sc_irq_res, INTR_TYPE_BIO | INTR_MPSAFE,
417 err = bus_setup_intr(self, sc->
sc_irq_res, INTR_TYPE_BIO | INTR_MPSAFE,
421 device_printf(self,
"Could not setup irq, %d\n", err);
429 switch (pci_get_vendor(self)) {
432 switch (pci_get_device(self)) {
453 switch (pci_get_vendor(self)) {
459 "Dropped interrupts workaround enabled\n");
466 switch (pci_get_vendor(self)) {
472 "Doorbell workaround enabled\n");
480 err = device_probe_and_attach(sc->
sc_bus.
bdev);
483 device_printf(self,
"USB init failed err=%d\n", err);
499 device_delete_children(self);
501 pci_disable_busmaster(self);
513 device_printf(self,
"Could not tear down irq, %d\n",
518 bus_release_resource(self, SYS_RES_IRQ, 0, sc->
sc_irq_res);
522 bus_release_resource(self, SYS_RES_MEMORY,
PCI_CBMEM,
546 eec = pci_read_config(self, eecp, 4);
550 bios_sem = pci_read_config(self, eecp +
555 device_printf(sc->
sc_bus.
bdev,
"waiting for BIOS "
556 "to give up control\n");
557 pci_write_config(self, eecp +
561 bios_sem = pci_read_config(self, eecp +
568 "timed out waiting for BIOS\n");
582 DEVMETHOD(device_suspend, bus_generic_suspend),
583 DEVMETHOD(device_resume, bus_generic_resume),
584 DEVMETHOD(device_shutdown, bus_generic_shutdown),
void ehci_interrupt(ehci_softc_t *sc)
void ehci_detach(ehci_softc_t *sc)
usb_error_t ehci_init(ehci_softc_t *sc)
#define EHCI_SCFLG_IAADBUG
usb_bus_mem_cb_t ehci_iterate_hw_softc
#define EHCI_SCFLG_LOSTINTRBUG
#define PCI_EHCI_VENDORID_INTEL
#define PCI_EHCI_VENDORID_APPLE
static device_method_t ehci_pci_methods[]
#define PCI_EHCI_VENDORID_CMDTECH
#define PCI_EHCI_VENDORID_SIS
DRIVER_MODULE(ehci, pci, ehci_driver, ehci_devclass, 0, 0)
#define PCI_EHCI_VENDORID_HYGON
static device_attach_t ehci_pci_attach
#define PCI_EHCI_VENDORID_NVIDIA2
#define PCI_EHCI_VENDORID_AMD
#define PCI_EHCI_VENDORID_NVIDIA
#define PCI_EHCI_VENDORID_PHILIPS
MODULE_DEPEND(ehci, usb, 1, 1, 1)
#define PCI_EHCI_VENDORID_NEC
static device_detach_t ehci_pci_detach
static void ehci_pci_via_quirk(device_t self)
static device_probe_t ehci_pci_probe
static devclass_t ehci_devclass
static usb_take_controller_t ehci_pci_take_controller
#define PCI_EHCI_VENDORID_ACERLABS
static void ehci_pci_ati_quirk(device_t self, uint8_t is_sb700)
#define PCI_EHCI_VENDORID_ATI
#define PCI_EHCI_VENDORID_OPTI
#define PCI_EHCI_VENDORID_VIA
static const char * ehci_pci_match(device_t self)
static driver_t ehci_driver
#define PCI_INTERFACE_EHCI
#define EHCI_EECP_NEXT(x)
#define EHCI_LEGSUP_OS_SEM
#define PCI_USB_REV_PRE_1_0
#define EHCI_LEGSUP_BIOS_SEM
device_t pci_find_device(uint16_t vendor, uint16_t device)
#define PCIS_SERIALBUS_USB
struct usb_device * sc_devices[EHCI_MAX_DEVICES]
struct resource * sc_irq_res
bus_space_handle_t sc_io_hdl
struct resource * sc_io_res
bus_space_tag_t sc_io_tag
struct usb_device ** devices
#define USB_GET_DMA_TAG(dev)
void usb_bus_mem_free_all(struct usb_bus *bus, usb_bus_mem_cb_t *cb)
uint8_t usb_bus_mem_alloc_all(struct usb_bus *bus, bus_dma_tag_t dmat, usb_bus_mem_cb_t *cb)
struct usb_endpoint_descriptor desc
void usb_pause_mtx(struct mtx *mtx, int timo)