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Searched refs:ohci (Results 1 - 25 of 81) sorted by relevance

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/kernel/linux/linux-5.10/drivers/usb/host/
H A Dohci-hub.c47 static int ohci_rh_suspend (struct ohci_hcd *ohci, int autostop)
48 __releases(ohci->lock)
49 __acquires(ohci->lock)
53 ohci->hc_control = ohci_readl (ohci, &ohci->regs->control);
54 switch (ohci->hc_control & OHCI_CTRL_HCFS) {
56 ohci_dbg (ohci, "resume/suspend?\n");
57 ohci->hc_control &= ~OHCI_CTRL_HCFS;
58 ohci
91 update_done_list(ohci); global() variable
92 ohci_work(ohci); global() variable
235 periodic_reinit (ohci); global() variable
306 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_bus_suspend() local
326 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_bus_resume() local
347 ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed, int any_connected, int rhsc_status) ohci_root_hub_state_changes() argument
435 ohci_rh_resume(struct ohci_hcd *ohci) ohci_rh_resume() argument
443 ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed, int any_connected, int rhsc_status) ohci_root_hub_state_changes() argument
470 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_hub_status_data() local
538 ohci_hub_descriptor( struct ohci_hcd *ohci, struct usb_hub_descriptor *desc ) ohci_hub_descriptor() argument
582 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_start_port_reset() local
620 root_port_reset(struct ohci_hcd *ohci, unsigned port) root_port_reset() argument
684 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_hub_control() local
[all...]
H A Dohci-hcd.c11 * [ uhci code and gregs ohci fragments ]
80 #include "ohci.h"
83 static void ohci_dump(struct ohci_hcd *ohci);
87 #include "ohci-hub.c"
88 #include "ohci-dbg.c"
89 #include "ohci-mem.c"
90 #include "ohci-q.c"
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()
204 urb_priv->td [i] = td_alloc (ohci, mem_flag in ohci_urb_enqueue()
317 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_urb_dequeue() local
352 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_endpoint_disable() local
405 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_get_frame() local
410 ohci_usb_reset(struct ohci_hcd *ohci) ohci_usb_reset() argument
424 struct ohci_hcd *ohci; _ohci_shutdown() local
440 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_shutdown() local
454 ohci_init(struct ohci_hcd *ohci) ohci_init() argument
545 ohci_run(struct ohci_hcd *ohci) ohci_run() argument
715 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_setup() local
726 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_start() local
751 struct ohci_hcd *ohci = from_timer(ohci, t, io_watchdog); io_watchdog_func() local
880 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_irq() local
994 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_stop() local
1032 ohci_restart(struct ohci_hcd *ohci) ohci_restart() argument
1100 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_suspend() local
1128 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_resume() local
[all...]
H A Dohci-q.c38 * PRECONDITION: ohci lock held, irqs blocked.
41 finish_urb(struct ohci_hcd *ohci, struct urb *urb, int status)
42 __releases(ohci->lock)
43 __acquires(ohci->lock)
45 struct device *dev = ohci_to_hcd(ohci)->self.controller;
52 urb_free_priv (ohci, urb->hcpriv);
59 ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs--;
60 if (ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs == 0) {
61 if (quirk_amdiso(ohci))
63 if (quirk_amdprefetch(ohci))
109 balance(struct ohci_hcd *ohci, int interval, int load) balance() argument
143 periodic_link(struct ohci_hcd *ohci, struct ed *ed) periodic_link() argument
183 ed_schedule(struct ohci_hcd *ohci, struct ed *ed) ed_schedule() argument
270 periodic_unlink(struct ohci_hcd *ohci, struct ed *ed) periodic_unlink() argument
317 ed_deschedule(struct ohci_hcd *ohci, struct ed *ed) ed_deschedule() argument
400 ed_get( struct ohci_hcd *ohci, struct usb_host_endpoint *ep, struct usb_device *udev, unsigned int pipe, int interval ) ed_get() argument
484 start_ed_unlink(struct ohci_hcd *ohci, struct ed *ed) start_ed_unlink() argument
516 td_fill(struct ohci_hcd *ohci, u32 info, dma_addr_t data, int len, struct urb *urb, int index) td_fill() argument
591 td_submit_urb( struct ohci_hcd *ohci, struct urb *urb ) td_submit_urb() argument
756 td_done(struct ohci_hcd *ohci, struct urb *urb, struct td *td) td_done() argument
833 ed_halted(struct ohci_hcd *ohci, struct td *td, int cc) ed_halted() argument
899 add_to_done_list(struct ohci_hcd *ohci, struct td *td) add_to_done_list() argument
935 update_done_list(struct ohci_hcd *ohci) update_done_list() argument
975 finish_unlinks(struct ohci_hcd *ohci) finish_unlinks() argument
1150 takeback_td(struct ohci_hcd *ohci, struct td *td) takeback_td() argument
1198 process_done_list(struct ohci_hcd *ohci) process_done_list() argument
1217 ohci_work(struct ohci_hcd *ohci) ohci_work() argument
[all...]
H A Dohci.h75 #define OKAY_TO_TAKEBACK(ohci, ed) \
76 ((int) (ohci->wdh_cnt - ed->takeback_wdh_cnt) >= 0)
350 * This is the full ohci controller description
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 in quirk_amdiso()
455 quirk_amdprefetch(struct ohci_hcd *ohci) quirk_amdprefetch() argument
460 quirk_nec(struct ohci_hcd *ohci) quirk_nec() argument
464 quirk_zfmicro(struct ohci_hcd *ohci) quirk_zfmicro() argument
468 quirk_amdiso(struct ohci_hcd *ohci) quirk_amdiso() argument
472 quirk_amdprefetch(struct ohci_hcd *ohci) quirk_amdprefetch() argument
483 ohci_to_hcd(const struct ohci_hcd *ohci) ohci_to_hcd() argument
561 _ohci_readl(const struct ohci_hcd *ohci, __hc32 __iomem * regs) _ohci_readl() argument
573 _ohci_writel(const struct ohci_hcd *ohci, const unsigned int val, __hc32 __iomem *regs) _ohci_writel() argument
592 cpu_to_hc16(const struct ohci_hcd *ohci, const u16 x) cpu_to_hc16() argument
599 cpu_to_hc16p(const struct ohci_hcd *ohci, const u16 *x) cpu_to_hc16p() argument
606 cpu_to_hc32(const struct ohci_hcd *ohci, const u32 x) cpu_to_hc32() argument
613 cpu_to_hc32p(const struct ohci_hcd *ohci, const u32 *x) cpu_to_hc32p() argument
621 hc16_to_cpu(const struct ohci_hcd *ohci, const __hc16 x) hc16_to_cpu() argument
628 hc16_to_cpup(const struct ohci_hcd *ohci, const __hc16 *x) hc16_to_cpup() argument
635 hc32_to_cpu(const struct ohci_hcd *ohci, const __hc32 x) hc32_to_cpu() argument
642 hc32_to_cpup(const struct ohci_hcd *ohci, const __hc32 *x) hc32_to_cpup() argument
661 ohci_frame_no(const struct ohci_hcd *ohci) ohci_frame_no() argument
674 ohci_hwPSWp(const struct ohci_hcd *ohci, const struct td *td, int index) ohci_hwPSWp() argument
681 ohci_hwPSW(const struct ohci_hcd *ohci, const struct td *td, int index) ohci_hwPSW() argument
694 periodic_reinit(struct ohci_hcd *ohci) periodic_reinit() argument
[all...]
H A Dohci-pci.c9 * [ uhci code and gregs ohci fragments ]
25 #include "ohci.h"
30 static const char hcd_name[] = "ohci-pci";
46 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 in ohci_quirk_ns()
96 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_quirk_zfmicro() local
109 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_quirk_toshiba_scc() local
131 struct ohci_hcd *ohci = container_of(work, struct ohci_hcd, nec_work); ohci_quirk_nec_worker() local
142 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_quirk_nec() local
153 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_quirk_amd700() local
170 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_quirk_qemu() local
240 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_pci_reset() local
[all...]
H A Dohci-dbg.c23 #define ohci_dbg_sw(ohci, next, size, format, arg...) \
30 ohci_dbg(ohci,format, ## arg ); \
34 #define ohci_dbg_nosw(ohci, next, size, format, arg...) \
43 struct ohci_hcd *ohci, in ohci_dump_intr_mask()
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()
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, cons argument
42 ohci_dump_intr_mask( struct ohci_hcd *ohci, char *label, u32 mask, char **next, unsigned *size) ohci_dump_intr_mask() argument
64 maybe_print_eds( struct ohci_hcd *ohci, char *label, u32 value, char **next, unsigned *size) maybe_print_eds() argument
312 ohci_dump_ed(const struct ohci_hcd *ohci, const char *label, const struct ed *ed, int verbose) ohci_dump_ed() argument
393 struct ohci_hcd *ohci; global() member
400 show_list(struct ohci_hcd *ohci, char *buf, size_t count, struct ed *ed) show_list() argument
467 struct ohci_hcd *ohci; fill_async_buffer() local
488 struct ohci_hcd *ohci; fill_periodic_buffer() local
584 struct ohci_hcd *ohci; fill_registers_buffer() local
665 alloc_buffer(struct ohci_hcd *ohci, ssize_t (*fill_func)(struct debug_buffer *)) alloc_buffer() argument
762 create_debug_files(struct ohci_hcd *ohci) create_debug_files() argument
779 remove_debug_files(struct ohci_hcd *ohci) remove_debug_files() 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 in ohci_mem_init()
65 ohci_mem_cleanup(struct ohci_hcd *ohci) ohci_mem_cleanup() argument
[all...]
H A Dohci-ppc-of.c12 * Modified for of_platform bus from ohci-sa1111.c
28 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_ppc_of_start() local
31 if ((ret = ohci_init(ohci)) < 0) in ohci_ppc_of_start()
34 if ((ret = ohci_run(ohci)) < 0) { in ohci_ppc_of_start()
91 struct ohci_hcd *ohci; in ohci_hcd_ppc_of_probe() local
103 of_device_is_compatible(dn, "ohci-bigendian") || in ohci_hcd_ppc_of_probe()
104 of_device_is_compatible(dn, "ohci-be"); in ohci_hcd_ppc_of_probe()
133 ohci = hcd_to_ohci(hcd); in ohci_hcd_ppc_of_probe()
135 ohci->flags |= OHCI_QUIRK_BE_MMIO | OHCI_QUIRK_BE_DESC; in ohci_hcd_ppc_of_probe()
136 if (of_device_is_compatible(dn, "fsl,mpc5200-ohci")) in ohci_hcd_ppc_of_probe()
[all...]
H A DMakefile58 obj-$(CONFIG_USB_OHCI_HCD) += ohci-hcd.o
59 obj-$(CONFIG_USB_OHCI_HCD_PCI) += ohci-pci.o
60 obj-$(CONFIG_USB_OHCI_HCD_PLATFORM) += ohci-platform.o
61 obj-$(CONFIG_USB_OHCI_EXYNOS) += ohci-exynos.o
62 obj-$(CONFIG_USB_OHCI_HCD_OMAP1) += ohci-omap.o
63 obj-$(CONFIG_USB_OHCI_HCD_SPEAR) += ohci-spear.o
64 obj-$(CONFIG_USB_OHCI_HCD_STI) += ohci-st.o
65 obj-$(CONFIG_USB_OHCI_HCD_AT91) += ohci-at91.o
66 obj-$(CONFIG_USB_OHCI_HCD_S3C2410) += ohci-s3c2410.o
67 obj-$(CONFIG_USB_OHCI_HCD_LPC32XX) += ohci
[all...]
H A Dohci-tmio.c21 * usb-ohci-tc6393.c(C) Copyright 2004 Lineo Solutions, Inc.
92 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in tmio_stop_hc() local
97 switch (ohci->num_ports) { in tmio_stop_hc()
99 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()
195 struct ohci_hcd *ohci; in ohci_hcd_tmio_drv_probe() local
240 ohci = hcd_to_ohci(hcd); in ohci_hcd_tmio_drv_probe()
241 ohci_hcd_init(ohci); in ohci_hcd_tmio_drv_probe()
295 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_hcd_tmio_drv_suspend() local
325 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_hcd_tmio_drv_resume() local
[all...]
H A Dohci-omap.c13 * and on ohci-sa1111.c by Christopher Hoover <ch@hpl.hp.com>
32 #include "ohci.h"
63 static const char hcd_name[] = "ohci-omap";
164 static void start_hnp(struct ohci_hcd *ohci) in start_hnp() argument
166 struct usb_hcd *hcd = ohci_to_hcd(ohci); in start_hnp()
175 writel (RH_PS_PSS, &ohci->regs->roothub.portstatus [port]); in start_hnp()
188 struct ohci_hcd *ohci = hcd_to_ohci(hcd); in ohci_omap_reset() local
215 &ohci_to_hcd(ohci)->self); in ohci_omap_reset()
226 ohci->start_hnp = start_hnp; in ohci_omap_reset()
242 ohci in ohci_omap_reset()
436 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_omap_suspend() local
456 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_omap_resume() local
[all...]
/kernel/linux/linux-6.6/drivers/usb/host/
H A Dohci-hub.c47 static int ohci_rh_suspend (struct ohci_hcd *ohci, int autostop)
48 __releases(ohci->lock)
49 __acquires(ohci->lock)
53 ohci->hc_control = ohci_readl (ohci, &ohci->regs->control);
54 switch (ohci->hc_control & OHCI_CTRL_HCFS) {
56 ohci_dbg (ohci, "resume/suspend?\n");
57 ohci->hc_control &= ~OHCI_CTRL_HCFS;
58 ohci
91 update_done_list(ohci); global() variable
92 ohci_work(ohci); global() variable
235 periodic_reinit (ohci); global() variable
306 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_bus_suspend() local
326 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_bus_resume() local
347 ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed, int any_connected, int rhsc_status) ohci_root_hub_state_changes() argument
435 ohci_rh_resume(struct ohci_hcd *ohci) ohci_rh_resume() argument
443 ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed, int any_connected, int rhsc_status) ohci_root_hub_state_changes() argument
470 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_hub_status_data() local
538 ohci_hub_descriptor( struct ohci_hcd *ohci, struct usb_hub_descriptor *desc ) ohci_hub_descriptor() argument
582 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_start_port_reset() local
620 root_port_reset(struct ohci_hcd *ohci, unsigned port) root_port_reset() argument
684 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_hub_control() local
[all...]
H A Dohci-hcd.c11 * [ uhci code and gregs ohci fragments ]
80 #include "ohci.h"
83 static void ohci_dump(struct ohci_hcd *ohci);
87 #include "ohci-hub.c"
88 #include "ohci-dbg.c"
89 #include "ohci-mem.c"
90 #include "ohci-q.c"
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_flag in ohci_urb_enqueue()
315 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_urb_dequeue() local
350 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_endpoint_disable() local
403 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_get_frame() local
408 ohci_usb_reset(struct ohci_hcd *ohci) ohci_usb_reset() argument
422 struct ohci_hcd *ohci; _ohci_shutdown() local
438 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_shutdown() local
452 ohci_init(struct ohci_hcd *ohci) ohci_init() argument
543 ohci_run(struct ohci_hcd *ohci) ohci_run() argument
713 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_setup() local
724 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_start() local
749 struct ohci_hcd *ohci = from_timer(ohci, t, io_watchdog); io_watchdog_func() local
878 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_irq() local
992 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_stop() local
1030 ohci_restart(struct ohci_hcd *ohci) ohci_restart() argument
1098 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_suspend() local
1126 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_resume() local
[all...]
H A Dohci-q.c38 * PRECONDITION: ohci lock held, irqs blocked.
41 finish_urb(struct ohci_hcd *ohci, struct urb *urb, int status)
42 __releases(ohci->lock)
43 __acquires(ohci->lock)
45 struct device *dev = ohci_to_hcd(ohci)->self.controller;
52 urb_free_priv (ohci, urb->hcpriv);
59 ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs--;
60 if (ohci_to_hcd(ohci)->self.bandwidth_isoc_reqs == 0) {
61 if (quirk_amdiso(ohci))
63 if (quirk_amdprefetch(ohci))
109 balance(struct ohci_hcd *ohci, int interval, int load) balance() argument
143 periodic_link(struct ohci_hcd *ohci, struct ed *ed) periodic_link() argument
183 ed_schedule(struct ohci_hcd *ohci, struct ed *ed) ed_schedule() argument
270 periodic_unlink(struct ohci_hcd *ohci, struct ed *ed) periodic_unlink() argument
317 ed_deschedule(struct ohci_hcd *ohci, struct ed *ed) ed_deschedule() argument
400 ed_get( struct ohci_hcd *ohci, struct usb_host_endpoint *ep, struct usb_device *udev, unsigned int pipe, int interval ) ed_get() argument
484 start_ed_unlink(struct ohci_hcd *ohci, struct ed *ed) start_ed_unlink() argument
516 td_fill(struct ohci_hcd *ohci, u32 info, dma_addr_t data, int len, struct urb *urb, int index) td_fill() argument
591 td_submit_urb( struct ohci_hcd *ohci, struct urb *urb ) td_submit_urb() argument
756 td_done(struct ohci_hcd *ohci, struct urb *urb, struct td *td) td_done() argument
833 ed_halted(struct ohci_hcd *ohci, struct td *td, int cc) ed_halted() argument
899 add_to_done_list(struct ohci_hcd *ohci, struct td *td) add_to_done_list() argument
935 update_done_list(struct ohci_hcd *ohci) update_done_list() argument
975 finish_unlinks(struct ohci_hcd *ohci) finish_unlinks() argument
1150 takeback_td(struct ohci_hcd *ohci, struct td *td) takeback_td() argument
1198 process_done_list(struct ohci_hcd *ohci) process_done_list() argument
1217 ohci_work(struct ohci_hcd *ohci) ohci_work() argument
[all...]
H A Dohci.h75 #define OKAY_TO_TAKEBACK(ohci, ed) \
76 ((int) (ohci->wdh_cnt - ed->takeback_wdh_cnt) >= 0)
350 * This is the full ohci controller description
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 in quirk_amdiso()
455 quirk_amdprefetch(struct ohci_hcd *ohci) quirk_amdprefetch() argument
460 quirk_nec(struct ohci_hcd *ohci) quirk_nec() argument
464 quirk_zfmicro(struct ohci_hcd *ohci) quirk_zfmicro() argument
468 quirk_amdiso(struct ohci_hcd *ohci) quirk_amdiso() argument
472 quirk_amdprefetch(struct ohci_hcd *ohci) quirk_amdprefetch() argument
483 ohci_to_hcd(const struct ohci_hcd *ohci) ohci_to_hcd() argument
561 _ohci_readl(const struct ohci_hcd *ohci, __hc32 __iomem * regs) _ohci_readl() argument
573 _ohci_writel(const struct ohci_hcd *ohci, const unsigned int val, __hc32 __iomem *regs) _ohci_writel() argument
592 cpu_to_hc16(const struct ohci_hcd *ohci, const u16 x) cpu_to_hc16() argument
599 cpu_to_hc16p(const struct ohci_hcd *ohci, const u16 *x) cpu_to_hc16p() argument
606 cpu_to_hc32(const struct ohci_hcd *ohci, const u32 x) cpu_to_hc32() argument
613 cpu_to_hc32p(const struct ohci_hcd *ohci, const u32 *x) cpu_to_hc32p() argument
621 hc16_to_cpu(const struct ohci_hcd *ohci, const __hc16 x) hc16_to_cpu() argument
628 hc16_to_cpup(const struct ohci_hcd *ohci, const __hc16 *x) hc16_to_cpup() argument
635 hc32_to_cpu(const struct ohci_hcd *ohci, const __hc32 x) hc32_to_cpu() argument
642 hc32_to_cpup(const struct ohci_hcd *ohci, const __hc32 *x) hc32_to_cpup() argument
661 ohci_frame_no(const struct ohci_hcd *ohci) ohci_frame_no() argument
674 ohci_hwPSWp(const struct ohci_hcd *ohci, const struct td *td, int index) ohci_hwPSWp() argument
681 ohci_hwPSW(const struct ohci_hcd *ohci, const struct td *td, int index) ohci_hwPSW() argument
694 periodic_reinit(struct ohci_hcd *ohci) periodic_reinit() argument
[all...]
H A Dohci-pci.c9 * [ uhci code and gregs ohci fragments ]
25 #include "ohci.h"
30 static const char hcd_name[] = "ohci-pci";
46 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 in ohci_quirk_ns()
96 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_quirk_zfmicro() local
109 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_quirk_toshiba_scc() local
131 struct ohci_hcd *ohci = container_of(work, struct ohci_hcd, nec_work); ohci_quirk_nec_worker() local
142 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_quirk_nec() local
153 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_quirk_amd700() local
170 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_quirk_qemu() local
240 struct ohci_hcd *ohci = hcd_to_ohci (hcd); ohci_pci_reset() local
[all...]
H A Dohci-dbg.c23 #define ohci_dbg_sw(ohci, next, size, format, arg...) \
30 ohci_dbg(ohci,format, ## arg ); \
34 #define ohci_dbg_nosw(ohci, next, size, format, arg...) \
43 struct ohci_hcd *ohci, in ohci_dump_intr_mask()
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()
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, cons argument
42 ohci_dump_intr_mask( struct ohci_hcd *ohci, char *label, u32 mask, char **next, unsigned *size) ohci_dump_intr_mask() argument
64 maybe_print_eds( struct ohci_hcd *ohci, char *label, u32 value, char **next, unsigned *size) maybe_print_eds() argument
312 ohci_dump_ed(const struct ohci_hcd *ohci, const char *label, const struct ed *ed, int verbose) ohci_dump_ed() argument
393 struct ohci_hcd *ohci; global() member
400 show_list(struct ohci_hcd *ohci, char *buf, size_t count, struct ed *ed) show_list() argument
467 struct ohci_hcd *ohci; fill_async_buffer() local
488 struct ohci_hcd *ohci; fill_periodic_buffer() local
584 struct ohci_hcd *ohci; fill_registers_buffer() local
665 alloc_buffer(struct ohci_hcd *ohci, ssize_t (*fill_func)(struct debug_buffer *)) alloc_buffer() argument
762 create_debug_files(struct ohci_hcd *ohci) create_debug_files() argument
779 remove_debug_files(struct ohci_hcd *ohci) remove_debug_files() 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 in ohci_mem_init()
65 ohci_mem_cleanup(struct ohci_hcd *ohci) ohci_mem_cleanup() argument
[all...]
H A Dohci-ppc-of.c12 * Modified for of_platform bus from ohci-sa1111.c
26 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
101 of_device_is_compatible(dn, "ohci-bigendian") || in ohci_hcd_ppc_of_probe()
102 of_device_is_compatible(dn, "ohci-be"); in ohci_hcd_ppc_of_probe()
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()
134 if (of_device_is_compatible(dn, "fsl,mpc5200-ohci")) 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
[all...]
H A Dohci-omap.c13 * and on ohci-sa1111.c by Christopher Hoover <ch@hpl.hp.com>
37 #include "ohci.h"
51 static const char hcd_name[] = "ohci-omap";
70 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 in ohci_omap_reset()
352 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_omap_suspend() local
372 struct ohci_hcd *ohci = hcd_to_ohci(hcd); ohci_omap_resume() local
[all...]
/kernel/linux/linux-5.10/drivers/firewire/
H A Dinit_ohci1394_dma.c32 #include "ohci.h"
36 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, u argument
71 set_phy_reg(struct ohci *ohci, u8 addr, u8 data) set_phy_reg() argument
85 init_ohci1394_soft_reset(struct ohci *ohci) init_ohci1394_soft_reset() argument
104 init_ohci1394_initialize(struct ohci *ohci) init_ohci1394_initialize() argument
177 init_ohci1394_wait_for_busresets(struct ohci *ohci) init_ohci1394_wait_for_busresets() argument
195 init_ohci1394_enable_physical_dma(struct ohci *ohci) init_ohci1394_enable_physical_dma() argument
206 init_ohci1394_reset_and_init_dma(struct ohci *ohci) init_ohci1394_reset_and_init_dma() argument
238 struct ohci ohci; init_ohci1394_controller() local
[all...]
H A Dohci.c42 #include "ohci.h"
44 #define ohci_info(ohci, f, args...) dev_info(ohci->card.device, f, ##args)
45 #define ohci_notice(ohci, f, args...) dev_notice(ohci->card.device, f, ##args)
46 #define ohci_err(ohci, f, args...) dev_err(ohci->card.device, f, ##args)
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
411 log_irqs(struct fw_ohci *ohci, u32 evt) log_irqs() argument
460 log_selfids(struct fw_ohci *ohci, int generation, int self_id_count) log_selfids() argument
516 log_ar_at_event(struct fw_ohci *ohci, char dir, int speed, u32 *header, int evt) log_ar_at_event() argument
572 reg_write(const struct fw_ohci *ohci, int offset, u32 data) reg_write() argument
577 reg_read(const struct fw_ohci *ohci, int offset) reg_read() argument
582 flush_writes(const struct fw_ohci *ohci) flush_writes() argument
594 read_phy_reg(struct fw_ohci *ohci, int addr) read_phy_reg() argument
621 write_phy_reg(const struct fw_ohci *ohci, int addr, u32 val) write_phy_reg() argument
644 update_phy_reg(struct fw_ohci *ohci, int addr, int clear_bits, int set_bits) update_phy_reg() argument
661 read_paged_phy_reg(struct fw_ohci *ohci, int page, int addr) read_paged_phy_reg() argument
674 struct fw_ohci *ohci = fw_ohci(card); ohci_read_phy_reg() local
687 struct fw_ohci *ohci = fw_ohci(card); ohci_update_phy_reg() local
736 struct fw_ohci *ohci = ctx->ohci; ar_context_abort() local
844 struct fw_ohci *ohci = ctx->ohci; handle_ar_packet() local
1014 ar_context_init(struct ar_context *ctx, struct fw_ohci *ohci, unsigned int descriptors_offset, u32 regs) ar_context_init() argument
1175 context_init(struct context *ctx, struct fw_ohci *ohci, u32 regs, descriptor_callback_t callback) context_init() argument
1253 struct fw_ohci *ohci = ctx->ohci; context_run() local
1301 struct fw_ohci *ohci = ctx->ohci; context_stop() local
1332 struct fw_ohci *ohci = ctx->ohci; at_context_queue_packet() local
1476 struct fw_ohci *ohci = context->ohci; handle_at_packet() local
1557 handle_local_rom(struct fw_ohci *ohci, struct fw_packet *packet, u32 csr) handle_local_rom() argument
1584 handle_local_lock(struct fw_ohci *ohci, struct fw_packet *packet, u32 csr) handle_local_lock() argument
1693 detect_dead_context(struct fw_ohci *ohci, const char *name, unsigned int regs) detect_dead_context() argument
1704 handle_dead_contexts(struct fw_ohci *ohci) handle_dead_contexts() argument
1754 get_cycle_time(struct fw_ohci *ohci) get_cycle_time() argument
1793 update_bus_time(struct fw_ohci *ohci) update_bus_time() argument
1810 get_status_for_port(struct fw_ohci *ohci, int port_index) get_status_for_port() argument
1831 get_self_id_pos(struct fw_ohci *ohci, u32 self_id, int self_id_count) get_self_id_pos() argument
1847 initiated_reset(struct fw_ohci *ohci) initiated_reset() argument
1877 find_and_insert_self_id(struct fw_ohci *ohci, int self_id_count) find_and_insert_self_id() argument
1923 struct fw_ohci *ohci = bus_reset_work() local
2108 struct fw_ohci *ohci = data; irq_handler() local
2207 software_reset(struct fw_ohci *ohci) software_reset() argument
2236 configure_1394a_enhancements(struct fw_ohci *ohci) configure_1394a_enhancements() argument
2287 probe_tsb41ba3d(struct fw_ohci *ohci) probe_tsb41ba3d() argument
2312 struct fw_ohci *ohci = fw_ohci(card); ohci_enable() local
2490 struct fw_ohci *ohci; ohci_set_config_rom() local
2577 struct fw_ohci *ohci = fw_ohci(card); ohci_send_request() local
2584 struct fw_ohci *ohci = fw_ohci(card); ohci_send_response() local
2591 struct fw_ohci *ohci = fw_ohci(card); ohci_cancel_packet() local
2619 struct fw_ohci *ohci = fw_ohci(card); ohci_enable_phys_dma() local
2658 struct fw_ohci *ohci = fw_ohci(card); ohci_read_csr() local
2709 struct fw_ohci *ohci = fw_ohci(card); ohci_write_csr() local
2965 set_multichannel_mask(struct fw_ohci *ohci, u64 channels) set_multichannel_mask() argument
2979 struct fw_ohci *ohci = fw_ohci(card); ohci_allocate_iso_context() local
3078 struct fw_ohci *ohci = ctx->context.ohci; ohci_start_iso() local
3126 struct fw_ohci *ohci = fw_ohci(base->card); ohci_stop_iso() local
3151 struct fw_ohci *ohci = fw_ohci(base->card); ohci_free_iso_context() local
3188 struct fw_ohci *ohci = fw_ohci(base->card); ohci_set_iso_channels() local
3217 ohci_resume_iso_dma(struct fw_ohci *ohci) ohci_resume_iso_dma() argument
3598 struct fw_ohci *ohci; pci_probe() local
3798 struct fw_ohci *ohci = pci_get_drvdata(dev); pci_remove() local
3846 struct fw_ohci *ohci = pci_get_drvdata(dev); pci_suspend() local
3865 struct fw_ohci *ohci = pci_get_drvdata(dev); pci_resume() local
[all...]
/kernel/linux/linux-6.6/drivers/firewire/
H A Dinit_ohci1394_dma.c32 #include "ohci.h"
36 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, u argument
71 set_phy_reg(struct ohci *ohci, u8 addr, u8 data) set_phy_reg() argument
85 init_ohci1394_soft_reset(struct ohci *ohci) init_ohci1394_soft_reset() argument
104 init_ohci1394_initialize(struct ohci *ohci) init_ohci1394_initialize() argument
177 init_ohci1394_wait_for_busresets(struct ohci *ohci) init_ohci1394_wait_for_busresets() argument
195 init_ohci1394_enable_physical_dma(struct ohci *ohci) init_ohci1394_enable_physical_dma() argument
206 init_ohci1394_reset_and_init_dma(struct ohci *ohci) init_ohci1394_reset_and_init_dma() argument
238 struct ohci ohci; init_ohci1394_controller() local
[all...]
H A Dohci.c42 #include "ohci.h"
44 #define ohci_info(ohci, f, args...) dev_info(ohci->card.device, f, ##args)
45 #define ohci_notice(ohci, f, args...) dev_notice(ohci->card.device, f, ##args)
46 #define ohci_err(ohci, f, args...) dev_err(ohci->card.device, f, ##args)
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
411 log_irqs(struct fw_ohci *ohci, u32 evt) log_irqs() argument
460 log_selfids(struct fw_ohci *ohci, int generation, int self_id_count) log_selfids() argument
516 log_ar_at_event(struct fw_ohci *ohci, char dir, int speed, u32 *header, int evt) log_ar_at_event() argument
572 reg_write(const struct fw_ohci *ohci, int offset, u32 data) reg_write() argument
577 reg_read(const struct fw_ohci *ohci, int offset) reg_read() argument
582 flush_writes(const struct fw_ohci *ohci) flush_writes() argument
594 read_phy_reg(struct fw_ohci *ohci, int addr) read_phy_reg() argument
621 write_phy_reg(const struct fw_ohci *ohci, int addr, u32 val) write_phy_reg() argument
644 update_phy_reg(struct fw_ohci *ohci, int addr, int clear_bits, int set_bits) update_phy_reg() argument
661 read_paged_phy_reg(struct fw_ohci *ohci, int page, int addr) read_paged_phy_reg() argument
674 struct fw_ohci *ohci = fw_ohci(card); ohci_read_phy_reg() local
687 struct fw_ohci *ohci = fw_ohci(card); ohci_update_phy_reg() local
739 struct fw_ohci *ohci = ctx->ohci; ar_context_abort() local
847 struct fw_ohci *ohci = ctx->ohci; handle_ar_packet() local
1017 ar_context_init(struct ar_context *ctx, struct fw_ohci *ohci, unsigned int descriptors_offset, u32 regs) ar_context_init() argument
1177 context_init(struct context *ctx, struct fw_ohci *ohci, u32 regs, descriptor_callback_t callback) context_init() argument
1255 struct fw_ohci *ohci = ctx->ohci; context_run() local
1303 struct fw_ohci *ohci = ctx->ohci; context_stop() local
1334 struct fw_ohci *ohci = ctx->ohci; at_context_queue_packet() local
1478 struct fw_ohci *ohci = context->ohci; handle_at_packet() local
1559 handle_local_rom(struct fw_ohci *ohci, struct fw_packet *packet, u32 csr) handle_local_rom() argument
1586 handle_local_lock(struct fw_ohci *ohci, struct fw_packet *packet, u32 csr) handle_local_lock() argument
1704 detect_dead_context(struct fw_ohci *ohci, const char *name, unsigned int regs) detect_dead_context() argument
1715 handle_dead_contexts(struct fw_ohci *ohci) handle_dead_contexts() argument
1765 get_cycle_time(struct fw_ohci *ohci) get_cycle_time() argument
1804 update_bus_time(struct fw_ohci *ohci) update_bus_time() argument
1821 get_status_for_port(struct fw_ohci *ohci, int port_index) get_status_for_port() argument
1842 get_self_id_pos(struct fw_ohci *ohci, u32 self_id, int self_id_count) get_self_id_pos() argument
1858 initiated_reset(struct fw_ohci *ohci) initiated_reset() argument
1888 find_and_insert_self_id(struct fw_ohci *ohci, int self_id_count) find_and_insert_self_id() argument
1934 struct fw_ohci *ohci = bus_reset_work() local
2118 struct fw_ohci *ohci = data; irq_handler() local
2217 software_reset(struct fw_ohci *ohci) software_reset() argument
2246 configure_1394a_enhancements(struct fw_ohci *ohci) configure_1394a_enhancements() argument
2297 probe_tsb41ba3d(struct fw_ohci *ohci) probe_tsb41ba3d() argument
2322 struct fw_ohci *ohci = fw_ohci(card); ohci_enable() local
2498 struct fw_ohci *ohci; ohci_set_config_rom() local
2585 struct fw_ohci *ohci = fw_ohci(card); ohci_send_request() local
2592 struct fw_ohci *ohci = fw_ohci(card); ohci_send_response() local
2599 struct fw_ohci *ohci = fw_ohci(card); ohci_cancel_packet() local
2631 struct fw_ohci *ohci = fw_ohci(card); ohci_enable_phys_dma() local
2670 struct fw_ohci *ohci = fw_ohci(card); ohci_read_csr() local
2721 struct fw_ohci *ohci = fw_ohci(card); ohci_write_csr() local
2977 set_multichannel_mask(struct fw_ohci *ohci, u64 channels) set_multichannel_mask() argument
2991 struct fw_ohci *ohci = fw_ohci(card); ohci_allocate_iso_context() local
3090 struct fw_ohci *ohci = ctx->context.ohci; ohci_start_iso() local
3138 struct fw_ohci *ohci = fw_ohci(base->card); ohci_stop_iso() local
3163 struct fw_ohci *ohci = fw_ohci(base->card); ohci_free_iso_context() local
3200 struct fw_ohci *ohci = fw_ohci(base->card); ohci_set_iso_channels() local
3229 ohci_resume_iso_dma(struct fw_ohci *ohci) ohci_resume_iso_dma() argument
3610 struct fw_ohci *ohci = pci_get_drvdata(pdev); release_ohci() local
3623 struct fw_ohci *ohci; pci_probe() local
3783 struct fw_ohci *ohci = pci_get_drvdata(dev); pci_remove() local
3811 struct fw_ohci *ohci = pci_get_drvdata(dev); pci_suspend() local
3830 struct fw_ohci *ohci = pci_get_drvdata(dev); pci_resume() local
[all...]

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