Home
last modified time | relevance | path

Searched refs:ohci (Results 1 – 25 of 300) sorted by relevance

12345678910>>...12

/openbmc/linux/drivers/usb/host/
H A Dohci-hub.c47 static int ohci_rh_suspend (struct ohci_hcd *ohci, int autostop) in ohci_rh_suspend() argument
48 __releases(ohci->lock) in ohci_rh_suspend()
49 __acquires(ohci->lock) in ohci_rh_suspend()
53 ohci->hc_control = ohci_readl (ohci, &ohci->regs->control); in ohci_rh_suspend()
54 switch (ohci->hc_control & OHCI_CTRL_HCFS) { in ohci_rh_suspend()
56 ohci_dbg (ohci, "resume/suspend?\n"); in ohci_rh_suspend()
57 ohci->hc_control &= ~OHCI_CTRL_HCFS; in ohci_rh_suspend()
58 ohci->hc_control |= OHCI_USB_RESET; in ohci_rh_suspend()
59 ohci_writel (ohci, ohci->hc_control, &ohci->regs->control); in ohci_rh_suspend()
60 (void) ohci_readl (ohci, &ohci->regs->control); in ohci_rh_suspend()
[all …]
H A Dohci-hcd.c83 static void ohci_dump(struct ohci_hcd *ohci);
152 struct ohci_hcd *ohci = hcd_to_ohci (hcd); in ohci_urb_enqueue() local
161 ed = ed_get(ohci, urb->ep, urb->dev, pipe, urb->interval); in ohci_urb_enqueue()
202 urb_priv->td [i] = td_alloc (ohci, mem_flags); in ohci_urb_enqueue()
205 urb_free_priv (ohci, urb_priv); in ohci_urb_enqueue()
210 spin_lock_irqsave (&ohci->lock, flags); in ohci_urb_enqueue()
217 if (ohci->rh_state != OHCI_RH_RUNNING) { in ohci_urb_enqueue()
227 retval = ed_schedule (ohci, ed); in ohci_urb_enqueue()
234 if (ohci->prev_frame_no == IO_WATCHDOG_OFF && in ohci_urb_enqueue()
235 list_empty(&ohci->eds_in_use) && in ohci_urb_enqueue()
[all …]
H A Dohci-q.c41 finish_urb(struct ohci_hcd *ohci, struct urb *urb, int status) in finish_urb() argument
42 __releases(ohci->lock) in finish_urb()
43 __acquires(ohci->lock) in finish_urb()
45 struct device *dev = ohci_to_hcd(ohci)->self.controller; in finish_urb()
52 urb_free_priv (ohci, urb->hcpriv); in finish_urb()
59 ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs--; in finish_urb()
60 if (ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs == 0) { in finish_urb()
61 if (quirk_amdiso(ohci)) in finish_urb()
63 if (quirk_amdprefetch(ohci)) in finish_urb()
68 ohci_to_hcd(ohci)->self.bandwidth_int_reqs--; in finish_urb()
[all …]
H A Dohci.h75 #define OKAY_TO_TAKEBACK(ohci, ed) \ argument
76 ((int) (ohci->wdh_cnt - ed->takeback_wdh_cnt) >= 0)
384 void (*start_hnp)(struct ohci_hcd *ohci);
443 static inline int quirk_nec(struct ohci_hcd *ohci) in quirk_nec() argument
445 return ohci->flags & OHCI_QUIRK_NEC; in quirk_nec()
447 static inline int quirk_zfmicro(struct ohci_hcd *ohci) in quirk_zfmicro() argument
449 return ohci->flags & OHCI_QUIRK_ZFMICRO; in quirk_zfmicro()
451 static inline int quirk_amdiso(struct ohci_hcd *ohci) in quirk_amdiso() argument
453 return ohci->flags & OHCI_QUIRK_AMD_PLL; in quirk_amdiso()
455 static inline int quirk_amdprefetch(struct ohci_hcd *ohci) in quirk_amdprefetch() argument
[all …]
H A Dohci-pci.c46 struct ohci_hcd *ohci = hcd_to_ohci (hcd); in ohci_quirk_amd756() local
48 ohci->flags = OHCI_QUIRK_AMD756; in ohci_quirk_amd756()
49 ohci_dbg (ohci, "AMD756 erratum 4 workaround\n"); in ohci_quirk_amd756()
61 struct ohci_hcd *ohci = hcd_to_ohci (hcd); in ohci_quirk_opti() local
63 ohci_dbg (ohci, "WARNING: OPTi workarounds unavailable\n"); in ohci_quirk_opti()
80 struct ohci_hcd *ohci = hcd_to_ohci (hcd); in ohci_quirk_ns() local
82 ohci->flags |= OHCI_QUIRK_SUPERIO; in ohci_quirk_ns()
83 ohci_dbg (ohci, "Using NSC SuperIO setup\n"); in ohci_quirk_ns()
96 struct ohci_hcd *ohci = hcd_to_ohci (hcd); in ohci_quirk_zfmicro() local
98 ohci->flags |= OHCI_QUIRK_ZFMICRO; in ohci_quirk_zfmicro()
[all …]
H A Dohci-dbg.c23 #define ohci_dbg_sw(ohci, next, size, format, arg...) \ argument
30 ohci_dbg(ohci,format, ## arg ); \
34 #define ohci_dbg_nosw(ohci, next, size, format, arg...) \ argument
43 struct ohci_hcd *ohci, in ohci_dump_intr_mask() argument
49 ohci_dbg_sw (ohci, next, size, "%s 0x%08x%s%s%s%s%s%s%s%s%s\n", in ohci_dump_intr_mask()
65 struct ohci_hcd *ohci, in maybe_print_eds() argument
72 ohci_dbg_sw (ohci, next, size, "%s %08x\n", label, value); in maybe_print_eds()
86 static const char *rh_state_string(struct ohci_hcd *ohci) in rh_state_string() argument
88 switch (ohci->rh_state) { in rh_state_string()
255 static void ohci_dump_td (const struct ohci_hcd *ohci, const char *label, in ohci_dump_td() argument
[all …]
H A Dohci-mem.c27 static void ohci_hcd_init (struct ohci_hcd *ohci) in ohci_hcd_init() argument
29 ohci->next_statechange = jiffies; in ohci_hcd_init()
30 spin_lock_init (&ohci->lock); in ohci_hcd_init()
31 INIT_LIST_HEAD (&ohci->pending); in ohci_hcd_init()
32 INIT_LIST_HEAD(&ohci->eds_in_use); in ohci_hcd_init()
37 static int ohci_mem_init (struct ohci_hcd *ohci) in ohci_mem_init() argument
43 if (ohci_to_hcd(ohci)->localmem_pool) in ohci_mem_init()
46 ohci->td_cache = dma_pool_create ("ohci_td", in ohci_mem_init()
47 ohci_to_hcd(ohci)->self.controller, in ohci_mem_init()
51 if (!ohci->td_cache) in ohci_mem_init()
[all …]
H A Dohci-omap.c70 static void start_hnp(struct ohci_hcd *ohci) in start_hnp() argument
72 struct usb_hcd *hcd = ohci_to_hcd(ohci); in start_hnp()
81 writel (RH_PS_PSS, &ohci->regs->roothub.portstatus [port]); in start_hnp()
92 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_omap_reset() local
114 &ohci_to_hcd(ohci)->self); in ohci_omap_reset()
125 ohci->start_hnp = start_hnp; in ohci_omap_reset()
138 ohci->hc_control = OHCI_CTRL_RWC; in ohci_omap_reset()
139 writel(OHCI_CTRL_RWC, &ohci->regs->control); in ohci_omap_reset()
144 u32 rh = roothub_a (ohci); in ohci_omap_reset()
151 ohci_to_hcd(ohci)->power_budget = 250; in ohci_omap_reset()
[all …]
H A Dohci-ppc-of.c26 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_ppc_of_start() local
29 if ((ret = ohci_init(ohci)) < 0) in ohci_ppc_of_start()
32 if ((ret = ohci_run(ohci)) < 0) { in ohci_ppc_of_start()
89 struct ohci_hcd *ohci; in ohci_hcd_ppc_of_probe() local
131 ohci = hcd_to_ohci(hcd); in ohci_hcd_ppc_of_probe()
133 ohci->flags |= OHCI_QUIRK_BE_MMIO | OHCI_QUIRK_BE_DESC; in ohci_hcd_ppc_of_probe()
135 ohci->flags |= OHCI_QUIRK_FRAME_NO; in ohci_hcd_ppc_of_probe()
137 ohci->flags |= OHCI_QUIRK_FRAME_NO; in ohci_hcd_ppc_of_probe()
140 ohci_hcd_init(ohci); in ohci_hcd_ppc_of_probe()
163 writel_be((readl_be(&ohci->regs->control) | in ohci_hcd_ppc_of_probe()
[all …]
H A DMakefile53 obj-$(CONFIG_USB_OHCI_HCD) += ohci-hcd.o
54 obj-$(CONFIG_USB_OHCI_HCD_PCI) += ohci-pci.o
55 obj-$(CONFIG_USB_OHCI_HCD_PLATFORM) += ohci-platform.o
56 obj-$(CONFIG_USB_OHCI_EXYNOS) += ohci-exynos.o
57 obj-$(CONFIG_USB_OHCI_HCD_OMAP1) += ohci-omap.o
58 obj-$(CONFIG_USB_OHCI_HCD_SPEAR) += ohci-spear.o
59 obj-$(CONFIG_USB_OHCI_HCD_STI) += ohci-st.o
60 obj-$(CONFIG_USB_OHCI_HCD_AT91) += ohci-at91.o
61 obj-$(CONFIG_USB_OHCI_HCD_S3C2410) += ohci-s3c2410.o
62 obj-$(CONFIG_USB_OHCI_HCD_LPC32XX) += ohci-nxp.o
[all …]
H A Dohci-platform.c95 struct ohci_hcd *ohci; in ohci_platform_probe() local
124 ohci = hcd_to_ohci(hcd); in ohci_platform_probe()
128 ohci->flags |= OHCI_QUIRK_BE_MMIO; in ohci_platform_probe()
131 ohci->flags |= OHCI_QUIRK_BE_DESC; in ohci_platform_probe()
134 ohci->flags |= OHCI_QUIRK_BE_MMIO | OHCI_QUIRK_BE_DESC; in ohci_platform_probe()
137 ohci->flags |= OHCI_QUIRK_FRAME_NO; in ohci_platform_probe()
141 ohci->hc_control = OHCI_CTRL_RWC; in ohci_platform_probe()
144 &ohci->num_ports); in ohci_platform_probe()
170 ohci->flags |= OHCI_QUIRK_BE_DESC; in ohci_platform_probe()
172 ohci->flags |= OHCI_QUIRK_BE_MMIO; in ohci_platform_probe()
[all …]
H A Dohci-ps3.c14 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ps3_ohci_hc_reset() local
16 ohci->flags |= OHCI_QUIRK_BE_MMIO; in ps3_ohci_hc_reset()
17 ohci_hcd_init(ohci); in ps3_ohci_hc_reset()
18 return ohci_init(ohci); in ps3_ohci_hc_reset()
24 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ps3_ohci_hc_start() local
29 ohci_writel(ohci, 0x7f000000 | RH_A_PSM | RH_A_OCPM, in ps3_ohci_hc_start()
30 &ohci->regs->roothub.a); in ps3_ohci_hc_start()
31 ohci_writel(ohci, 0x00060000, &ohci->regs->roothub.b); in ps3_ohci_hc_start()
33 result = ohci_run(ohci); in ps3_ohci_hc_start()
H A Dohci-da8xx.c232 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_da8xx_reset() local
246 ohci->num_ports = 1; in ohci_da8xx_reset()
260 rh_a = ohci_readl(ohci, &ohci->regs->roothub.a); in ohci_da8xx_reset()
273 ohci_writel(ohci, rh_a, &ohci->regs->roothub.a); in ohci_da8xx_reset()
485 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_da8xx_suspend() local
490 if (time_before(jiffies, ohci->next_statechange)) in ohci_da8xx_suspend()
492 ohci->next_statechange = jiffies; in ohci_da8xx_suspend()
507 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_da8xx_resume() local
510 if (time_before(jiffies, ohci->next_statechange)) in ohci_da8xx_resume()
512 ohci->next_statechange = jiffies; in ohci_da8xx_resume()
H A Dohci-spear.c117 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in spear_ohci_hcd_drv_suspend() local
122 if (time_before(jiffies, ohci->next_statechange)) in spear_ohci_hcd_drv_suspend()
124 ohci->next_statechange = jiffies; in spear_ohci_hcd_drv_suspend()
138 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in spear_ohci_hcd_drv_resume() local
141 if (time_before(jiffies, ohci->next_statechange)) in spear_ohci_hcd_drv_resume()
143 ohci->next_statechange = jiffies; in spear_ohci_hcd_drv_resume()
H A Dohci-sa1111.c59 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_sa1111_reset() local
61 ohci_hcd_init(ohci); in ohci_sa1111_reset()
62 return ohci_init(ohci); in ohci_sa1111_reset()
67 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_sa1111_start() local
70 ret = ohci_run(ohci); in ohci_sa1111_start()
72 ohci_err(ohci, "can't start\n"); in ohci_sa1111_start()
/openbmc/qemu/hw/usb/
H A Dhcd-ohci.c256 static void ohci_die(OHCIState *ohci) in ohci_die() argument
258 ohci->ohci_die(ohci); in ohci_die()
262 static inline void ohci_intr_update(OHCIState *ohci) in ohci_intr_update() argument
266 if ((ohci->intr & OHCI_INTR_MIE) && in ohci_intr_update()
267 (ohci->intr_status & ohci->intr)) in ohci_intr_update()
270 qemu_set_irq(ohci->irq, level); in ohci_intr_update()
274 static inline void ohci_set_interrupt(OHCIState *ohci, uint32_t intr) in ohci_set_interrupt() argument
276 ohci->intr_status |= intr; in ohci_set_interrupt()
277 ohci_intr_update(ohci); in ohci_set_interrupt()
280 static USBDevice *ohci_find_device(OHCIState *ohci, uint8_t addr) in ohci_find_device() argument
[all …]
H A Dhcd-ohci-pci.c52 static void ohci_pci_die(struct OHCIState *ohci) in ohci_pci_die() argument
54 OHCIPCIState *dev = container_of(ohci, OHCIPCIState, state); in ohci_pci_die()
56 ohci_sysbus_die(ohci); in ohci_pci_die()
65 OHCIPCIState *ohci = PCI_OHCI(dev); in usb_ohci_realize_pci() local
70 usb_ohci_init(&ohci->state, DEVICE(dev), ohci->num_ports, 0, in usb_ohci_realize_pci()
71 ohci->masterbus, ohci->firstport, in usb_ohci_realize_pci()
78 ohci->state.irq = pci_allocate_irq(dev); in usb_ohci_realize_pci()
79 pci_register_bar(dev, 0, 0, &ohci->state.mem); in usb_ohci_realize_pci()
84 OHCIPCIState *ohci = PCI_OHCI(dev); in usb_ohci_exit() local
85 OHCIState *s = &ohci->state; in usb_ohci_exit()
[all …]
H A Dhcd-ohci.h95 void (*ohci_die)(OHCIState *ohci);
106 OHCIState ohci; member
115 void usb_ohci_init(OHCIState *ohci, DeviceState *dev, uint32_t num_ports,
119 void ohci_bus_stop(OHCIState *ohci);
120 void ohci_stop_endpoints(OHCIState *ohci);
121 void ohci_hard_reset(OHCIState *ohci);
122 void ohci_sysbus_die(struct OHCIState *ohci);
H A Dhcd-ohci-sysbus.c41 usb_ohci_init(&s->ohci, dev, s->num_ports, s->dma_offset, in ohci_sysbus_realize()
48 sysbus_init_irq(sbd, &s->ohci.irq); in ohci_sysbus_realize()
49 sysbus_init_mmio(sbd, &s->ohci.mem); in ohci_sysbus_realize()
55 OHCIState *ohci = &s->ohci; in ohci_sysbus_reset() local
57 ohci_hard_reset(ohci); in ohci_sysbus_reset()
/openbmc/linux/drivers/firewire/
H A Dinit_ohci1394_dma.c36 struct ohci { struct
40 static inline void reg_write(const struct ohci *ohci, int offset, u32 data) in reg_write() argument
42 writel(data, ohci->registers + offset); in reg_write()
45 static inline u32 reg_read(const struct ohci *ohci, int offset) in reg_read() argument
47 return readl(ohci->registers + offset); in reg_read()
53 static inline u8 __init get_phy_reg(struct ohci *ohci, u8 addr) in get_phy_reg() argument
58 reg_write(ohci, OHCI1394_PhyControl, (addr << 8) | 0x00008000); in get_phy_reg()
61 if (reg_read(ohci, OHCI1394_PhyControl) & 0x80000000) in get_phy_reg()
65 r = reg_read(ohci, OHCI1394_PhyControl); in get_phy_reg()
71 static inline void __init set_phy_reg(struct ohci *ohci, u8 addr, u8 data) in set_phy_reg() argument
[all …]
H A Dohci.c44 #define ohci_info(ohci, f, args...) dev_info(ohci->card.device, f, ##args) argument
45 #define ohci_notice(ohci, f, args...) dev_notice(ohci->card.device, f, ##args) argument
46 #define ohci_err(ohci, f, args...) dev_err(ohci->card.device, f, ##args) argument
88 struct fw_ohci *ohci; member
118 struct fw_ohci *ohci; member
291 static bool has_reboot_by_cycle_timer_read_quirk(const struct fw_ohci *ohci) in has_reboot_by_cycle_timer_read_quirk() argument
293 return !!(ohci->quirks & QUIRK_REBOOT_BY_CYCLE_TIMER_READ); in has_reboot_by_cycle_timer_read_quirk()
323 #define has_reboot_by_cycle_timer_read_quirk(ohci) false argument
411 static void log_irqs(struct fw_ohci *ohci, u32 evt) in log_irqs() argument
421 ohci_notice(ohci, "IRQ %08x%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n", evt, in log_irqs()
[all …]
/openbmc/u-boot/drivers/usb/host/
H A Dohci-hcd.c196 static inline u32 roothub_a(struct ohci *hc) in roothub_a()
198 static inline u32 roothub_b(struct ohci *hc) in roothub_b()
200 static inline u32 roothub_status(struct ohci *hc) in roothub_status()
202 static inline u32 roothub_portstatus(struct ohci *hc, int i) in roothub_portstatus()
206 static int hc_interrupt(ohci_t *ohci);
207 static void td_submit_job(ohci_t *ohci, struct usb_device *dev,
211 static int ep_link(ohci_t * ohci, ed_t * ed);
212 static int ep_unlink(ohci_t * ohci, ed_t * ed);
271 static int sohci_get_current_frame_number(ohci_t *ohci);
276 static void pkt_print(ohci_t *ohci, urb_priv_t *purb, struct usb_device *dev, in pkt_print() argument
[all …]
H A DMakefile12 obj-$(CONFIG_USB_OHCI_NEW) += ohci-hcd.o
13 obj-$(CONFIG_USB_ATMEL) += ohci-at91.o
14 obj-$(CONFIG_USB_OHCI_DA8XX) += ohci-da8xx.o
17 obj-$(CONFIG_USB_OHCI_EP93XX) += ohci-ep93xx.o
18 obj-$(CONFIG_USB_OHCI_LPC32XX) += ohci-lpc32xx.o
19 obj-$(CONFIG_USB_OHCI_GENERIC) += ohci-generic.o
/openbmc/linux/Documentation/devicetree/bindings/mfd/
H A Domap-usb-host.txt21 "ohci-phy-6pin-datse0",
22 "ohci-phy-6pin-dpdm",
23 "ohci-phy-3pin-datse0",
24 "ohci-phy-4pin-dpdm",
25 "ohci-tll-6pin-datse0",
26 "ohci-tll-6pin-dpdm",
27 "ohci-tll-3pin-datse0",
28 "ohci-tll-4pin-dpdm",
29 "ohci-tll-2pin-datse0",
30 "ohci-tll-2pin-dpdm",
[all …]
/openbmc/linux/arch/arm/boot/dts/st/
H A Dspear3xx.dtsi83 ohci@e1900000 {
84 compatible = "st,spear600-ohci", "usb-ohci";
90 ohci@e2100000 {
91 compatible = "st,spear600-ohci", "usb-ohci";

12345678910>>...12