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Searched refs:ohci (Results 1 – 25 of 36) sorted by relevance

12

/drivers/usb/host/
Dohci-hub.c46 static int ohci_rh_suspend (struct ohci_hcd *ohci, int autostop) in ohci_rh_suspend() argument
47 __releases(ohci->lock) in ohci_rh_suspend()
48 __acquires(ohci->lock) in ohci_rh_suspend()
52 ohci->hc_control = ohci_readl (ohci, &ohci->regs->control); in ohci_rh_suspend()
53 switch (ohci->hc_control & OHCI_CTRL_HCFS) { in ohci_rh_suspend()
55 ohci_dbg (ohci, "resume/suspend?\n"); in ohci_rh_suspend()
56 ohci->hc_control &= ~OHCI_CTRL_HCFS; in ohci_rh_suspend()
57 ohci->hc_control |= OHCI_USB_RESET; in ohci_rh_suspend()
58 ohci_writel (ohci, ohci->hc_control, &ohci->regs->control); in ohci_rh_suspend()
59 (void) ohci_readl (ohci, &ohci->regs->control); in ohci_rh_suspend()
[all …]
Dohci-hcd.c80 static void ohci_dump (struct ohci_hcd *ohci, int verbose);
81 static int ohci_init (struct ohci_hcd *ohci);
85 static int ohci_restart (struct ohci_hcd *ohci);
141 struct ohci_hcd *ohci = hcd_to_ohci (hcd); in ohci_urb_enqueue() local
154 if (! (ed = ed_get (ohci, urb->ep, urb->dev, pipe, urb->interval))) in ohci_urb_enqueue()
200 urb_priv->td [i] = td_alloc (ohci, mem_flags); in ohci_urb_enqueue()
203 urb_free_priv (ohci, urb_priv); in ohci_urb_enqueue()
208 spin_lock_irqsave (&ohci->lock, flags); in ohci_urb_enqueue()
225 retval = ed_schedule (ohci, ed); in ohci_urb_enqueue()
231 u16 frame = ohci_frame_no(ohci); in ohci_urb_enqueue()
[all …]
Dohci-q.c39 finish_urb(struct ohci_hcd *ohci, struct urb *urb, int status) in finish_urb() argument
40 __releases(ohci->lock) in finish_urb()
41 __acquires(ohci->lock) in finish_urb()
45 urb_free_priv (ohci, urb->hcpriv); in finish_urb()
51 ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs--; in finish_urb()
52 if (ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs == 0 in finish_urb()
53 && quirk_amdiso(ohci)) in finish_urb()
57 ohci_to_hcd(ohci)->self.bandwidth_int_reqs--; in finish_urb()
66 usb_hcd_unlink_urb_from_ep(ohci_to_hcd(ohci), urb); in finish_urb()
67 spin_unlock (&ohci->lock); in finish_urb()
[all …]
Dohci.h374 void (*start_hnp)(struct ohci_hcd *ohci);
424 static inline int quirk_nec(struct ohci_hcd *ohci) in quirk_nec() argument
426 return ohci->flags & OHCI_QUIRK_NEC; in quirk_nec()
428 static inline int quirk_zfmicro(struct ohci_hcd *ohci) in quirk_zfmicro() argument
430 return ohci->flags & OHCI_QUIRK_ZFMICRO; in quirk_zfmicro()
432 static inline int quirk_amdiso(struct ohci_hcd *ohci) in quirk_amdiso() argument
434 return ohci->flags & OHCI_QUIRK_AMD_ISO; in quirk_amdiso()
437 static inline int quirk_nec(struct ohci_hcd *ohci) in quirk_nec() argument
441 static inline int quirk_zfmicro(struct ohci_hcd *ohci) in quirk_zfmicro() argument
445 static inline int quirk_amdiso(struct ohci_hcd *ohci) in quirk_amdiso() argument
[all …]
Dohci-pxa27x.c102 struct ohci_hcd ohci; member
121 static int pxa27x_ohci_select_pmm(struct pxa27x_ohci *ohci, int mode) in pxa27x_ohci_select_pmm() argument
123 uint32_t uhcrhda = __raw_readl(ohci->mmio_base + UHCRHDA); in pxa27x_ohci_select_pmm()
124 uint32_t uhcrhdb = __raw_readl(ohci->mmio_base + UHCRHDB); in pxa27x_ohci_select_pmm()
148 __raw_writel(uhcrhda, ohci->mmio_base + UHCRHDA); in pxa27x_ohci_select_pmm()
149 __raw_writel(uhcrhdb, ohci->mmio_base + UHCRHDB); in pxa27x_ohci_select_pmm()
157 static inline void pxa27x_setup_hc(struct pxa27x_ohci *ohci, in pxa27x_setup_hc() argument
160 uint32_t uhchr = __raw_readl(ohci->mmio_base + UHCHR); in pxa27x_setup_hc()
161 uint32_t uhcrhda = __raw_readl(ohci->mmio_base + UHCRHDA); in pxa27x_setup_hc()
189 __raw_writel(uhchr, ohci->mmio_base + UHCHR); in pxa27x_setup_hc()
[all …]
Dohci-dbg.c75 #define ohci_dbg_sw(ohci, next, size, format, arg...) \ argument
82 ohci_dbg(ohci,format, ## arg ); \
87 struct ohci_hcd *ohci, in ohci_dump_intr_mask() argument
93 ohci_dbg_sw (ohci, next, size, "%s 0x%08x%s%s%s%s%s%s%s%s%s\n", in ohci_dump_intr_mask()
109 struct ohci_hcd *ohci, in maybe_print_eds() argument
116 ohci_dbg_sw (ohci, next, size, "%s %08x\n", label, value); in maybe_print_eds()
285 static void ohci_dump_td (const struct ohci_hcd *ohci, const char *label, in ohci_dump_td() argument
288 u32 tmp = hc32_to_cpup (ohci, &td->hwINFO); in ohci_dump_td()
290 ohci_dbg (ohci, "%s td %p%s; urb %p index %d; hw next td %08x\n", in ohci_dump_td()
294 hc32_to_cpup (ohci, &td->hwNextTD)); in ohci_dump_td()
[all …]
Dohci-pci.c56 struct ohci_hcd *ohci = hcd_to_ohci (hcd); in ohci_quirk_amd756() local
58 ohci->flags = OHCI_QUIRK_AMD756; in ohci_quirk_amd756()
59 ohci_dbg (ohci, "AMD756 erratum 4 workaround\n"); in ohci_quirk_amd756()
71 struct ohci_hcd *ohci = hcd_to_ohci (hcd); in ohci_quirk_opti() local
73 ohci_dbg (ohci, "WARNING: OPTi workarounds unavailable\n"); in ohci_quirk_opti()
90 struct ohci_hcd *ohci = hcd_to_ohci (hcd); in ohci_quirk_ns() local
92 ohci->flags |= OHCI_QUIRK_SUPERIO; in ohci_quirk_ns()
93 ohci_dbg (ohci, "Using NSC SuperIO setup\n"); in ohci_quirk_ns()
106 struct ohci_hcd *ohci = hcd_to_ohci (hcd); in ohci_quirk_zfmicro() local
108 ohci->flags |= OHCI_QUIRK_ZFMICRO; in ohci_quirk_zfmicro()
[all …]
Dohci-omap.c168 static void start_hnp(struct ohci_hcd *ohci) in start_hnp() argument
170 const unsigned port = ohci_to_hcd(ohci)->self.otg_port - 1; in start_hnp()
174 otg_start_hnp(ohci->transceiver); in start_hnp()
177 ohci->transceiver->state = OTG_STATE_A_SUSPEND; in start_hnp()
178 writel (RH_PS_PSS, &ohci->regs->roothub.portstatus [port]); in start_hnp()
191 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_omap_init() local
199 ohci_to_hcd(ohci)->self.otg_port = config->otg; in ohci_omap_init()
201 ohci_to_hcd(ohci)->power_budget = 8; in ohci_omap_init()
213 ohci->transceiver = otg_get_transceiver(); in ohci_omap_init()
214 if (ohci->transceiver) { in ohci_omap_init()
[all …]
Dohci-mem.c26 static void ohci_hcd_init (struct ohci_hcd *ohci) in ohci_hcd_init() argument
28 ohci->next_statechange = jiffies; in ohci_hcd_init()
29 spin_lock_init (&ohci->lock); in ohci_hcd_init()
30 INIT_LIST_HEAD (&ohci->pending); in ohci_hcd_init()
35 static int ohci_mem_init (struct ohci_hcd *ohci) in ohci_mem_init() argument
37 ohci->td_cache = dma_pool_create ("ohci_td", in ohci_mem_init()
38 ohci_to_hcd(ohci)->self.controller, in ohci_mem_init()
42 if (!ohci->td_cache) in ohci_mem_init()
44 ohci->ed_cache = dma_pool_create ("ohci_ed", in ohci_mem_init()
45 ohci_to_hcd(ohci)->self.controller, in ohci_mem_init()
[all …]
Dohci-ppc-of.c25 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_ppc_of_start() local
28 if ((ret = ohci_init(ohci)) < 0) in ohci_ppc_of_start()
31 if ((ret = ohci_run(ohci)) < 0) { in ohci_ppc_of_start()
32 err("can't start %s", ohci_to_hcd(ohci)->self.bus_name); in ohci_ppc_of_start()
88 struct ohci_hcd *ohci; in ohci_hcd_ppc_of_probe() local
136 ohci = hcd_to_ohci(hcd); in ohci_hcd_ppc_of_probe()
138 ohci->flags |= OHCI_QUIRK_BE_MMIO | OHCI_QUIRK_BE_DESC; in ohci_hcd_ppc_of_probe()
140 ohci->flags |= OHCI_QUIRK_FRAME_NO; in ohci_hcd_ppc_of_probe()
142 ohci->flags |= OHCI_QUIRK_FRAME_NO; in ohci_hcd_ppc_of_probe()
145 ohci_hcd_init(ohci); in ohci_hcd_ppc_of_probe()
[all …]
Dohci-au1xxx.c114 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_au1xxx_start() local
117 ohci_dbg(ohci, "ohci_au1xxx_start, ohci:%p", ohci); in ohci_au1xxx_start()
119 if ((ret = ohci_init(ohci)) < 0) in ohci_au1xxx_start()
122 if ((ret = ohci_run(ohci)) < 0) { in ohci_au1xxx_start()
255 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_hcd_au1xxx_drv_suspend() local
269 spin_lock_irqsave(&ohci->lock, flags); in ohci_hcd_au1xxx_drv_suspend()
274 ohci_writel(ohci, OHCI_INTR_MIE, &ohci->regs->intrdisable); in ohci_hcd_au1xxx_drv_suspend()
275 (void)ohci_readl(ohci, &ohci->regs->intrdisable); in ohci_hcd_au1xxx_drv_suspend()
279 ohci_usb_reset(ohci); in ohci_hcd_au1xxx_drv_suspend()
285 spin_unlock_irqrestore(&ohci->lock, flags); in ohci_hcd_au1xxx_drv_suspend()
Dohci-tmio.c96 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in tmio_stop_hc() local
101 switch (ohci->num_ports) { in tmio_stop_hc()
103 dev_err(&dev->dev, "Unsupported amount of ports: %d\n", ohci->num_ports); in tmio_stop_hc()
136 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_tmio_start() local
139 if ((ret = ohci_init(ohci)) < 0) in ohci_tmio_start()
142 if ((ret = ohci_run(ohci)) < 0) { in ohci_tmio_start()
194 struct ohci_hcd *ohci; in ohci_hcd_tmio_drv_probe() local
244 ohci = hcd_to_ohci(hcd); in ohci_hcd_tmio_drv_probe()
245 ohci_hcd_init(ohci); in ohci_hcd_tmio_drv_probe()
298 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_hcd_tmio_drv_suspend() local
[all …]
Dohci-ppc-soc.c36 struct ohci_hcd *ohci; in usb_hcd_ppc_soc_probe() local
74 ohci = hcd_to_ohci(hcd); in usb_hcd_ppc_soc_probe()
75 ohci->flags |= OHCI_QUIRK_BE_MMIO | OHCI_QUIRK_BE_DESC; in usb_hcd_ppc_soc_probe()
79 ohci->flags |= OHCI_QUIRK_FRAME_NO; in usb_hcd_ppc_soc_probe()
81 ohci_hcd_init(ohci); in usb_hcd_ppc_soc_probe()
126 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_ppc_soc_start() local
129 if ((ret = ohci_init(ohci)) < 0) in ohci_ppc_soc_start()
132 if ((ret = ohci_run(ohci)) < 0) { in ohci_ppc_soc_start()
133 err("can't start %s", ohci_to_hcd(ohci)->self.bus_name); in ohci_ppc_soc_start()
Dohci-ssb.c24 struct ohci_hcd ohci; /* _must_ be at the beginning. */ member
39 struct ohci_hcd *ohci = &ohcidev->ohci; in ssb_ohci_reset() local
42 ohci_hcd_init(ohci); in ssb_ohci_reset()
43 err = ohci_init(ohci); in ssb_ohci_reset()
51 struct ohci_hcd *ohci = &ohcidev->ohci; in ssb_ohci_start() local
54 err = ohci_run(ohci); in ssb_ohci_start()
56 ohci_err(ohci, "can't start\n"); in ssb_ohci_start()
Dohci-ep93xx.c107 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_ep93xx_start() local
110 if ((ret = ohci_init(ohci)) < 0) in ohci_ep93xx_start()
113 if ((ret = ohci_run(ohci)) < 0) { in ohci_ep93xx_start()
170 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_hcd_ep93xx_drv_suspend() local
172 if (time_before(jiffies, ohci->next_statechange)) in ohci_hcd_ep93xx_drv_suspend()
174 ohci->next_statechange = jiffies; in ohci_hcd_ep93xx_drv_suspend()
185 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_hcd_ep93xx_drv_resume() local
188 if (time_before(jiffies, ohci->next_statechange)) in ohci_hcd_ep93xx_drv_resume()
190 ohci->next_statechange = jiffies; in ohci_hcd_ep93xx_drv_resume()
Dohci-ps3.c26 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ps3_ohci_hc_reset() local
28 ohci->flags |= OHCI_QUIRK_BE_MMIO; in ps3_ohci_hc_reset()
29 ohci_hcd_init(ohci); in ps3_ohci_hc_reset()
30 return ohci_init(ohci); in ps3_ohci_hc_reset()
36 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ps3_ohci_hc_start() local
41 ohci_writel(ohci, 0x7f000000 | RH_A_PSM | RH_A_OCPM, in ps3_ohci_hc_start()
42 &ohci->regs->roothub.a); in ps3_ohci_hc_start()
43 ohci_writel(ohci, 0x00060000, &ohci->regs->roothub.b); in ps3_ohci_hc_start()
45 result = ohci_run(ohci); in ps3_ohci_hc_start()
Dohci-sm501.c219 struct ohci_hcd *ohci = hcd_to_ohci(platform_get_drvdata(pdev)); in ohci_sm501_suspend() local
221 if (time_before(jiffies, ohci->next_statechange)) in ohci_sm501_suspend()
223 ohci->next_statechange = jiffies; in ohci_sm501_suspend()
226 ohci_to_hcd(ohci)->state = HC_STATE_SUSPENDED; in ohci_sm501_suspend()
234 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_sm501_resume() local
236 if (time_before(jiffies, ohci->next_statechange)) in ohci_sm501_resume()
238 ohci->next_statechange = jiffies; in ohci_sm501_resume()
Dohci-lh7a404.c144 struct ohci_hcd *ohci = hcd_to_ohci (hcd); in ohci_lh7a404_start() local
147 ohci_dbg (ohci, "ohci_lh7a404_start, ohci:%p", ohci); in ohci_lh7a404_start()
148 if ((ret = ohci_init(ohci)) < 0) in ohci_lh7a404_start()
151 if ((ret = ohci_run (ohci)) < 0) { in ohci_lh7a404_start()
Dohci-pnx8550.c151 struct ohci_hcd *ohci = hcd_to_ohci (hcd); in ohci_pnx8550_start() local
154 ohci_dbg (ohci, "ohci_pnx8550_start, ohci:%p", ohci); in ohci_pnx8550_start()
156 if ((ret = ohci_init(ohci)) < 0) in ohci_pnx8550_start()
159 if ((ret = ohci_run (ohci)) < 0) { in ohci_pnx8550_start()
/drivers/ieee1394/
Dohci1394.c136 printk(KERN_INFO "%s: fw-host%d: " fmt "\n" , OHCI1394_DRIVER_NAME, ohci->host->id , ## args)
147 printk(level "%s: fw-host%d: " fmt "\n" , OHCI1394_DRIVER_NAME, ohci->host->id , ## args)
157 static int alloc_dma_rcv_ctx(struct ti_ohci *ohci, struct dma_rcv_ctx *d,
162 static int alloc_dma_trm_ctx(struct ti_ohci *ohci, struct dma_trm_ctx *d,
204 static u8 get_phy_reg(struct ti_ohci *ohci, u8 addr) in get_phy_reg() argument
210 spin_lock_irqsave (&ohci->phy_reg_lock, flags); in get_phy_reg()
212 reg_write(ohci, OHCI1394_PhyControl, (addr << 8) | 0x00008000); in get_phy_reg()
215 if (reg_read(ohci, OHCI1394_PhyControl) & 0x80000000) in get_phy_reg()
221 r = reg_read(ohci, OHCI1394_PhyControl); in get_phy_reg()
227 spin_unlock_irqrestore (&ohci->phy_reg_lock, flags); in get_phy_reg()
[all …]
Dinit_ohci1394_dma.c48 static inline u8 __init get_phy_reg(struct ti_ohci *ohci, u8 addr) in get_phy_reg() argument
53 reg_write(ohci, OHCI1394_PhyControl, (addr << 8) | 0x00008000); in get_phy_reg()
56 if (reg_read(ohci, OHCI1394_PhyControl) & 0x80000000) in get_phy_reg()
60 r = reg_read(ohci, OHCI1394_PhyControl); in get_phy_reg()
66 static inline void __init set_phy_reg(struct ti_ohci *ohci, u8 addr, u8 data) in set_phy_reg() argument
70 reg_write(ohci, OHCI1394_PhyControl, (addr << 8) | data | 0x00004000); in set_phy_reg()
73 u32 r = reg_read(ohci, OHCI1394_PhyControl); in set_phy_reg()
81 static inline void __init init_ohci1394_soft_reset(struct ti_ohci *ohci) { in init_ohci1394_soft_reset() argument
84 reg_write(ohci, OHCI1394_HCControlSet, OHCI1394_HCControl_softReset); in init_ohci1394_soft_reset()
87 if (!(reg_read(ohci, OHCI1394_HCControlSet) in init_ohci1394_soft_reset()
[all …]
Dvideo1394.c72 struct ti_ohci *ohci; member
114 struct ti_ohci *ohci; member
151 DBGMSG(d->ohci->host->id, "Freeing dma_iso_ctx %d", d->ctx); in free_dma_iso_ctx()
153 ohci1394_stop_context(d->ohci, d->ctrlClear, NULL); in free_dma_iso_ctx()
155 ohci1394_unregister_iso_tasklet(d->ohci, &d->iso_tasklet); in free_dma_iso_ctx()
179 alloc_dma_iso_ctx(struct ti_ohci *ohci, int type, int num_desc, in alloc_dma_iso_ctx() argument
187 PRINT(KERN_ERR, ohci->host->id, "Failed to allocate dma_iso_ctx"); in alloc_dma_iso_ctx()
191 d->ohci = ohci; in alloc_dma_iso_ctx()
204 if (dma_region_alloc(&d->dma, (d->num_desc - 1) * d->buf_size, ohci->dev, in alloc_dma_iso_ctx()
206 PRINT(KERN_ERR, ohci->host->id, "Failed to allocate dma buffer"); in alloc_dma_iso_ctx()
[all …]
Ddv1394.c151 static inline void flush_pci_write(struct ti_ohci *ohci) in flush_pci_write() argument
154 reg_read(ohci, OHCI1394_IsochronousCycleTimer); in flush_pci_write()
203 f->header_pool = pci_alloc_consistent(f->video->ohci->dev, PAGE_SIZE, &f->header_pool_dma); in frame_new()
217 f->descriptor_pool = pci_alloc_consistent(f->video->ohci->dev, in frame_new()
221 pci_free_consistent(f->video->ohci->dev, PAGE_SIZE, f->header_pool, f->header_pool_dma); in frame_new()
237 pci_free_consistent(f->video->ohci->dev, PAGE_SIZE, f->header_pool, f->header_pool_dma); in frame_delete()
238 …pci_free_consistent(f->video->ohci->dev, f->descriptor_pool_size, f->descriptor_pool, f->descripto… in frame_delete()
392 reg_read(video->ohci, OHCI1394_NodeID) & 0x3F, in frame_prepare()
593 flush_pci_write(video->ohci); in frame_prepare()
619 reg_write(video->ohci, video->ohci_IsoXmitCommandPtr, in frame_prepare()
[all …]
Dohci1394.h85 struct ti_ohci *ohci; member
115 struct ti_ohci *ohci; member
240 static inline void reg_write(const struct ti_ohci *ohci, int offset, u32 data) in reg_write() argument
242 writel(data, ohci->registers + offset); in reg_write()
245 static inline u32 reg_read(const struct ti_ohci *ohci, int offset) in reg_read() argument
247 return readl(ohci->registers + offset); in reg_read()
446 int ohci1394_register_iso_tasklet(struct ti_ohci *ohci,
448 void ohci1394_unregister_iso_tasklet(struct ti_ohci *ohci,
450 int ohci1394_stop_context(struct ti_ohci *ohci, int reg, char *msg);
/drivers/firewire/
Dfw-ohci.c93 struct fw_ohci *ohci; member
120 struct fw_ohci *ohci; member
428 static inline void reg_write(const struct fw_ohci *ohci, int offset, u32 data) in reg_write() argument
430 writel(data, ohci->registers + offset); in reg_write()
433 static inline u32 reg_read(const struct fw_ohci *ohci, int offset) in reg_read() argument
435 return readl(ohci->registers + offset); in reg_read()
438 static inline void flush_writes(const struct fw_ohci *ohci) in flush_writes() argument
441 reg_read(ohci, OHCI1394_Version); in flush_writes()
448 struct fw_ohci *ohci = fw_ohci(card); in ohci_update_phy_reg() local
451 reg_write(ohci, OHCI1394_PhyControl, OHCI1394_PhyControl_Read(addr)); in ohci_update_phy_reg()
[all …]

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