| /kernel/linux/linux-5.10/drivers/usb/host/ |
| H A D | fhci-hcd.c | 32 #include "fhci.h"
34 void fhci_start_sof_timer(struct fhci_hcd *fhci) in fhci_start_sof_timer() argument
36 fhci_dbg(fhci, "-> %s\n", __func__); in fhci_start_sof_timer()
39 out_be16(&fhci->pram->frame_num, 0); in fhci_start_sof_timer()
41 out_be16(&fhci->regs->usb_ussft, 0); in fhci_start_sof_timer()
42 setbits8(&fhci->regs->usb_usmod, USB_MODE_SFTE); in fhci_start_sof_timer()
44 fhci_dbg(fhci, "<- %s\n", __func__); in fhci_start_sof_timer()
47 void fhci_stop_sof_timer(struct fhci_hcd *fhci) in fhci_stop_sof_timer() argument
49 fhci_dbg(fhci, "-> %s\n", __func__); in fhci_stop_sof_timer()
51 clrbits8(&fhci in fhci_stop_sof_timer()
82 struct fhci_hcd *fhci = usb->fhci; fhci_usb_enable_interrupt() local
102 struct fhci_hcd *fhci = usb->fhci; fhci_usb_disable_interrupt() local
116 fhci_usb_enable(struct fhci_hcd *fhci) fhci_usb_enable() argument
130 fhci_usb_disable(struct fhci_hcd *fhci) fhci_usb_disable() argument
148 fhci_ioports_check_bus_state(struct fhci_hcd *fhci) fhci_ioports_check_bus_state() argument
167 fhci_mem_free(struct fhci_hcd *fhci) fhci_mem_free() argument
191 fhci_mem_init(struct fhci_hcd *fhci) fhci_mem_init() argument
244 struct fhci_hcd *fhci; fhci_usb_free() local
256 fhci_usb_init(struct fhci_hcd *fhci) fhci_usb_init() argument
303 fhci_create_lld(struct fhci_hcd *fhci) fhci_create_lld() argument
324 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_start() local
374 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_stop() local
387 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_urb_enqueue() local
467 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_urb_dequeue() local
510 struct fhci_hcd *fhci; fhci_endpoint_disable() local
530 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_get_frame_number() local
566 struct fhci_hcd *fhci; of_fhci_probe() local
785 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_remove() local
[all...] |
| H A D | fhci-hub.c | 24 #include "fhci.h"
39 static void fhci_gpio_set_value(struct fhci_hcd *fhci, int gpio_nr, bool on) in fhci_gpio_set_value() argument
41 int gpio = fhci->gpios[gpio_nr]; in fhci_gpio_set_value()
42 bool alow = fhci->alow_gpios[gpio_nr]; in fhci_gpio_set_value()
51 void fhci_config_transceiver(struct fhci_hcd *fhci, in fhci_config_transceiver() argument
54 fhci_dbg(fhci, "-> %s: %d\n", __func__, status); in fhci_config_transceiver()
58 fhci_gpio_set_value(fhci, GPIO_POWER, false); in fhci_config_transceiver()
62 fhci_gpio_set_value(fhci, GPIO_POWER, true); in fhci_config_transceiver()
65 fhci_gpio_set_value(fhci, GPIO_SPEED, false); in fhci_config_transceiver()
68 fhci_gpio_set_value(fhci, GPIO_SPEE in fhci_config_transceiver()
79 fhci_port_disable(struct fhci_hcd *fhci) fhci_port_disable() argument
112 struct fhci_hcd *fhci = usb->fhci; fhci_port_enable() local
128 fhci_io_port_generate_reset(struct fhci_hcd *fhci) fhci_io_port_generate_reset() argument
149 struct fhci_hcd *fhci = usb->fhci; fhci_port_reset() local
179 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_hub_status_data() local
205 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_hub_control() local
[all...] |
| H A D | fhci-sched.c | 26 #include "fhci.h"
87 fhci_dbg(usb->fhci, "td err fu\n"); in fhci_transaction_confirm()
91 fhci_dbg(usb->fhci, "td err f!u\n"); in fhci_transaction_confirm()
94 fhci_dbg(usb->fhci, "td err !f\n"); in fhci_transaction_confirm()
102 fhci_vdbg(usb->fhci, "td nack\n"); in fhci_transaction_confirm()
131 mode = in_8(&usb->fhci->regs->usb_usmod); in fhci_flush_all_transmissions()
132 clrbits8(&usb->fhci->regs->usb_usmod, USB_MODE_EN); in fhci_flush_all_transmissions()
146 out_be16(&usb->fhci->regs->usb_usber, 0xffff); in fhci_flush_all_transmissions()
148 out_8(&usb->fhci->regs->usb_usmod, mode | USB_MODE_EN); in fhci_flush_all_transmissions()
196 fhci_vdbg(usb->fhci, "no in add_packet()
337 struct fhci_hcd *fhci = usb->fhci; rotate_frames() local
399 sof_interrupt(struct fhci_hcd *fhci) sof_interrupt() argument
424 fhci_device_disconnected_interrupt(struct fhci_hcd *fhci) fhci_device_disconnected_interrupt() argument
449 fhci_device_connected_interrupt(struct fhci_hcd *fhci) fhci_device_connected_interrupt() argument
507 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_frame_limit_timer_irq() local
544 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_irq() local
637 struct fhci_hcd *fhci = (struct fhci_hcd *)data; process_done_list() local
683 fhci_transfer_confirm_callback(struct fhci_hcd *fhci) fhci_transfer_confirm_callback() argument
697 fhci_queue_urb(struct fhci_hcd *fhci, struct urb *urb) fhci_queue_urb() argument
[all...] |
| H A D | fhci-dbg.c | 20 #include "fhci.h"
22 void fhci_dbg_isr(struct fhci_hcd *fhci, int usb_er) in fhci_dbg_isr() argument
27 fhci->usb_irq_stat[12]++; in fhci_dbg_isr()
33 fhci->usb_irq_stat[i]++; in fhci_dbg_isr()
39 struct fhci_hcd *fhci = s->private; in fhci_dfs_regs_show() local
40 struct qe_usb_ctlr __iomem *regs = fhci->regs; in fhci_dfs_regs_show()
54 fhci_ioports_check_bus_state(fhci)); in fhci_dfs_regs_show()
62 struct fhci_hcd *fhci = s->private; in fhci_dfs_irq_stat_show() local
63 int *usb_irq_stat = fhci->usb_irq_stat; in fhci_dfs_irq_stat_show()
81 void fhci_dfs_create(struct fhci_hcd *fhci) in fhci_dfs_create() argument
93 fhci_dfs_destroy(struct fhci_hcd *fhci) fhci_dfs_destroy() argument
[all...] |
| H A D | fhci-mem.c | 21 #include "fhci.h"
37 static struct td *get_empty_td(struct fhci_hcd *fhci) in get_empty_td() argument
41 if (!list_empty(&fhci->empty_tds)) { in get_empty_td()
42 td = list_entry(fhci->empty_tds.next, struct td, node); in get_empty_td()
43 list_del(fhci->empty_tds.next); in get_empty_td()
47 fhci_err(fhci, "No memory to allocate to TD\n"); in get_empty_td()
55 void fhci_recycle_empty_td(struct fhci_hcd *fhci, struct td *td) in fhci_recycle_empty_td() argument
58 list_add(&td->node, &fhci->empty_tds); in fhci_recycle_empty_td()
61 struct ed *fhci_get_empty_ed(struct fhci_hcd *fhci) in fhci_get_empty_ed() argument
65 if (!list_empty(&fhci in fhci_get_empty_ed()
79 fhci_recycle_empty_ed(struct fhci_hcd *fhci, struct ed *ed) fhci_recycle_empty_ed() argument
85 fhci_td_fill(struct fhci_hcd *fhci, struct urb *urb, struct urb_priv *urb_priv, struct ed *ed, u16 index, enum fhci_ta_type type, int toggle, u8 *data, u32 len, u16 interval, u16 start_frame, bool ioc) fhci_td_fill() argument
[all...] |
| H A D | fhci.h | 437 u32 (*transfer_confirm)(struct fhci_hcd *fhci);
439 struct fhci_hcd *fhci; member
446 static inline u16 get_frame_num(struct fhci_hcd *fhci) in get_frame_num() argument
448 return in_be16(&fhci->pram->frame_num) & 0x07ff; in get_frame_num()
451 #define fhci_dbg(fhci, fmt, args...) \
452 dev_dbg(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
453 #define fhci_vdbg(fhci, fmt, args...) \
454 dev_vdbg(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
455 #define fhci_err(fhci, fmt, args...) \
456 dev_err(fhci_to_hcd(fhci)
467 fhci_to_hcd(struct fhci_hcd *fhci) fhci_to_hcd() argument
582 fhci_dbg_isr(struct fhci_hcd *fhci, int usb_er) fhci_dbg_isr() argument
583 fhci_dfs_destroy(struct fhci_hcd *fhci) fhci_dfs_destroy() argument
584 fhci_dfs_create(struct fhci_hcd *fhci) fhci_dfs_create() argument
[all...] |
| H A D | Makefile | 9 fhci-y := fhci-hcd.o fhci-hub.o fhci-q.o
10 fhci-y += fhci-mem.o fhci-tds.o fhci-sched.o
12 fhci-$(CONFIG_FHCI_DEBUG) += fhci
[all...] |
| H A D | fhci-q.c | 22 #include "fhci.h"
157 usb->transfer_confirm(usb->fhci); in fhci_move_td_from_ed_to_done_list()
161 static void free_urb_priv(struct fhci_hcd *fhci, struct urb *urb) in free_urb_priv() argument
169 fhci_recycle_empty_td(fhci, urb_priv->tds[i]); in free_urb_priv()
185 fhci->active_urbs--; in free_urb_priv()
189 void fhci_urb_complete_free(struct fhci_hcd *fhci, struct urb *urb) in fhci_urb_complete_free() argument
191 free_urb_priv(fhci, urb); in fhci_urb_complete_free()
201 usb_hcd_unlink_urb_from_ep(fhci_to_hcd(fhci), urb); in fhci_urb_complete_free()
203 spin_unlock(&fhci->lock); in fhci_urb_complete_free()
205 usb_hcd_giveback_urb(fhci_to_hcd(fhci), ur in fhci_urb_complete_free()
265 fhci_del_ed_list(struct fhci_hcd *fhci, struct ed *ed) fhci_del_ed_list() argument
[all...] |
| H A D | fhci-tds.c | 22 #include "fhci.h"
160 fhci_err(usb->fhci, "illegal TD ring length parameters\n"); in fhci_create_ep()
230 fhci_err(usb->fhci, "no memory for the %s\n", err_for); in fhci_create_ep()
248 out_be16(&usb->fhci->regs->usb_usep[0], in fhci_init_ep_registers()
250 out_be16(&usb->fhci->pram->ep_ptr[0], in fhci_init_ep_registers()
320 fhci_err(usb->fhci, "no frame to confirm\n"); in fhci_td_transaction_confirm()
335 fhci_err(usb->fhci, "illegal error " in fhci_td_transaction_confirm()
346 fhci_err(usb->fhci, "illegal error occurred\n"); in fhci_td_transaction_confirm()
462 out_8(&usb->fhci->regs->usb_uscom, USB_CMD_STR_FIFO); in fhci_host_transaction()
531 mode = in_8(&usb->fhci in fhci_flush_actual_frame()
[all...] |
| /kernel/linux/linux-6.6/drivers/usb/host/ |
| H A D | fhci-hcd.c | 33 #include "fhci.h"
35 void fhci_start_sof_timer(struct fhci_hcd *fhci) in fhci_start_sof_timer() argument
37 fhci_dbg(fhci, "-> %s\n", __func__); in fhci_start_sof_timer()
40 out_be16(&fhci->pram->frame_num, 0); in fhci_start_sof_timer()
42 out_be16(&fhci->regs->usb_ussft, 0); in fhci_start_sof_timer()
43 setbits8(&fhci->regs->usb_usmod, USB_MODE_SFTE); in fhci_start_sof_timer()
45 fhci_dbg(fhci, "<- %s\n", __func__); in fhci_start_sof_timer()
48 void fhci_stop_sof_timer(struct fhci_hcd *fhci) in fhci_stop_sof_timer() argument
50 fhci_dbg(fhci, "-> %s\n", __func__); in fhci_stop_sof_timer()
52 clrbits8(&fhci in fhci_stop_sof_timer()
83 struct fhci_hcd *fhci = usb->fhci; fhci_usb_enable_interrupt() local
103 struct fhci_hcd *fhci = usb->fhci; fhci_usb_disable_interrupt() local
117 fhci_usb_enable(struct fhci_hcd *fhci) fhci_usb_enable() argument
131 fhci_usb_disable(struct fhci_hcd *fhci) fhci_usb_disable() argument
149 fhci_ioports_check_bus_state(struct fhci_hcd *fhci) fhci_ioports_check_bus_state() argument
168 fhci_mem_free(struct fhci_hcd *fhci) fhci_mem_free() argument
192 fhci_mem_init(struct fhci_hcd *fhci) fhci_mem_init() argument
245 struct fhci_hcd *fhci; fhci_usb_free() local
257 fhci_usb_init(struct fhci_hcd *fhci) fhci_usb_init() argument
304 fhci_create_lld(struct fhci_hcd *fhci) fhci_create_lld() argument
325 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_start() local
375 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_stop() local
388 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_urb_enqueue() local
467 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_urb_dequeue() local
510 struct fhci_hcd *fhci; fhci_endpoint_disable() local
530 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_get_frame_number() local
566 struct fhci_hcd *fhci; of_fhci_probe() local
764 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_remove() local
[all...] |
| H A D | fhci-hub.c | 24 #include "fhci.h"
39 static void fhci_gpio_set_value(struct fhci_hcd *fhci, int gpio_nr, bool on) in fhci_gpio_set_value() argument
41 struct gpio_desc *gpiod = fhci->gpiods[gpio_nr]; in fhci_gpio_set_value()
50 void fhci_config_transceiver(struct fhci_hcd *fhci, in fhci_config_transceiver() argument
53 fhci_dbg(fhci, "-> %s: %d\n", __func__, status); in fhci_config_transceiver()
57 fhci_gpio_set_value(fhci, GPIO_POWER, false); in fhci_config_transceiver()
61 fhci_gpio_set_value(fhci, GPIO_POWER, true); in fhci_config_transceiver()
64 fhci_gpio_set_value(fhci, GPIO_SPEED, false); in fhci_config_transceiver()
67 fhci_gpio_set_value(fhci, GPIO_SPEED, true); in fhci_config_transceiver()
74 fhci_dbg(fhci, "< in fhci_config_transceiver()
78 fhci_port_disable(struct fhci_hcd *fhci) fhci_port_disable() argument
111 struct fhci_hcd *fhci = usb->fhci; fhci_port_enable() local
127 fhci_io_port_generate_reset(struct fhci_hcd *fhci) fhci_io_port_generate_reset() argument
148 struct fhci_hcd *fhci = usb->fhci; fhci_port_reset() local
178 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_hub_status_data() local
204 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_hub_control() local
[all...] |
| H A D | fhci-sched.c | 26 #include "fhci.h"
87 fhci_dbg(usb->fhci, "td err fu\n"); in fhci_transaction_confirm()
91 fhci_dbg(usb->fhci, "td err f!u\n"); in fhci_transaction_confirm()
94 fhci_dbg(usb->fhci, "td err !f\n"); in fhci_transaction_confirm()
102 fhci_vdbg(usb->fhci, "td nack\n"); in fhci_transaction_confirm()
131 mode = in_8(&usb->fhci->regs->usb_usmod); in fhci_flush_all_transmissions()
132 clrbits8(&usb->fhci->regs->usb_usmod, USB_MODE_EN); in fhci_flush_all_transmissions()
146 out_be16(&usb->fhci->regs->usb_usber, 0xffff); in fhci_flush_all_transmissions()
148 out_8(&usb->fhci->regs->usb_usmod, mode | USB_MODE_EN); in fhci_flush_all_transmissions()
196 fhci_vdbg(usb->fhci, "no in add_packet()
337 struct fhci_hcd *fhci = usb->fhci; rotate_frames() local
399 sof_interrupt(struct fhci_hcd *fhci) sof_interrupt() argument
424 fhci_device_disconnected_interrupt(struct fhci_hcd *fhci) fhci_device_disconnected_interrupt() argument
449 fhci_device_connected_interrupt(struct fhci_hcd *fhci) fhci_device_connected_interrupt() argument
507 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_frame_limit_timer_irq() local
544 struct fhci_hcd *fhci = hcd_to_fhci(hcd); fhci_irq() local
637 struct fhci_hcd *fhci = (struct fhci_hcd *)data; process_done_list() local
683 fhci_transfer_confirm_callback(struct fhci_hcd *fhci) fhci_transfer_confirm_callback() argument
697 fhci_queue_urb(struct fhci_hcd *fhci, struct urb *urb) fhci_queue_urb() argument
[all...] |
| H A D | fhci-dbg.c | 20 #include "fhci.h"
22 void fhci_dbg_isr(struct fhci_hcd *fhci, int usb_er) in fhci_dbg_isr() argument
27 fhci->usb_irq_stat[12]++; in fhci_dbg_isr()
33 fhci->usb_irq_stat[i]++; in fhci_dbg_isr()
39 struct fhci_hcd *fhci = s->private; in fhci_dfs_regs_show() local
40 struct qe_usb_ctlr __iomem *regs = fhci->regs; in fhci_dfs_regs_show()
54 fhci_ioports_check_bus_state(fhci)); in fhci_dfs_regs_show()
62 struct fhci_hcd *fhci = s->private; in fhci_dfs_irq_stat_show() local
63 int *usb_irq_stat = fhci->usb_irq_stat; in fhci_dfs_irq_stat_show()
81 void fhci_dfs_create(struct fhci_hcd *fhci) in fhci_dfs_create() argument
93 fhci_dfs_destroy(struct fhci_hcd *fhci) fhci_dfs_destroy() argument
[all...] |
| H A D | fhci-mem.c | 21 #include "fhci.h"
37 static struct td *get_empty_td(struct fhci_hcd *fhci) in get_empty_td() argument
41 if (!list_empty(&fhci->empty_tds)) { in get_empty_td()
42 td = list_entry(fhci->empty_tds.next, struct td, node); in get_empty_td()
43 list_del(fhci->empty_tds.next); in get_empty_td()
47 fhci_err(fhci, "No memory to allocate to TD\n"); in get_empty_td()
55 void fhci_recycle_empty_td(struct fhci_hcd *fhci, struct td *td) in fhci_recycle_empty_td() argument
58 list_add(&td->node, &fhci->empty_tds); in fhci_recycle_empty_td()
61 struct ed *fhci_get_empty_ed(struct fhci_hcd *fhci) in fhci_get_empty_ed() argument
65 if (!list_empty(&fhci in fhci_get_empty_ed()
79 fhci_recycle_empty_ed(struct fhci_hcd *fhci, struct ed *ed) fhci_recycle_empty_ed() argument
85 fhci_td_fill(struct fhci_hcd *fhci, struct urb *urb, struct urb_priv *urb_priv, struct ed *ed, u16 index, enum fhci_ta_type type, int toggle, u8 *data, u32 len, u16 interval, u16 start_frame, bool ioc) fhci_td_fill() argument
[all...] |
| H A D | fhci.h | 437 u32 (*transfer_confirm)(struct fhci_hcd *fhci);
439 struct fhci_hcd *fhci; member
446 static inline u16 get_frame_num(struct fhci_hcd *fhci) in get_frame_num() argument
448 return in_be16(&fhci->pram->frame_num) & 0x07ff; in get_frame_num()
451 #define fhci_dbg(fhci, fmt, args...) \
452 dev_dbg(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
453 #define fhci_vdbg(fhci, fmt, args...) \
454 dev_vdbg(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
455 #define fhci_err(fhci, fmt, args...) \
456 dev_err(fhci_to_hcd(fhci)
467 fhci_to_hcd(struct fhci_hcd *fhci) fhci_to_hcd() argument
582 fhci_dbg_isr(struct fhci_hcd *fhci, int usb_er) fhci_dbg_isr() argument
583 fhci_dfs_destroy(struct fhci_hcd *fhci) fhci_dfs_destroy() argument
584 fhci_dfs_create(struct fhci_hcd *fhci) fhci_dfs_create() argument
[all...] |
| H A D | Makefile | 9 fhci-y := fhci-hcd.o fhci-hub.o fhci-q.o
10 fhci-y += fhci-mem.o fhci-tds.o fhci-sched.o
12 fhci-$(CONFIG_FHCI_DEBUG) += fhci
[all...] |
| H A D | fhci-q.c | 22 #include "fhci.h"
157 usb->transfer_confirm(usb->fhci); in fhci_move_td_from_ed_to_done_list()
161 static void free_urb_priv(struct fhci_hcd *fhci, struct urb *urb) in free_urb_priv() argument
169 fhci_recycle_empty_td(fhci, urb_priv->tds[i]); in free_urb_priv()
185 fhci->active_urbs--; in free_urb_priv()
189 void fhci_urb_complete_free(struct fhci_hcd *fhci, struct urb *urb) in fhci_urb_complete_free() argument
191 free_urb_priv(fhci, urb); in fhci_urb_complete_free()
201 usb_hcd_unlink_urb_from_ep(fhci_to_hcd(fhci), urb); in fhci_urb_complete_free()
203 spin_unlock(&fhci->lock); in fhci_urb_complete_free()
205 usb_hcd_giveback_urb(fhci_to_hcd(fhci), ur in fhci_urb_complete_free()
265 fhci_del_ed_list(struct fhci_hcd *fhci, struct ed *ed) fhci_del_ed_list() argument
[all...] |
| H A D | fhci-tds.c | 22 #include "fhci.h"
160 fhci_err(usb->fhci, "illegal TD ring length parameters\n"); in fhci_create_ep()
230 fhci_err(usb->fhci, "no memory for the %s\n", err_for); in fhci_create_ep()
248 out_be16(&usb->fhci->regs->usb_usep[0], in fhci_init_ep_registers()
250 out_be16(&usb->fhci->pram->ep_ptr[0], in fhci_init_ep_registers()
320 fhci_err(usb->fhci, "no frame to confirm\n"); in fhci_td_transaction_confirm()
335 fhci_err(usb->fhci, "illegal error " in fhci_td_transaction_confirm()
346 fhci_err(usb->fhci, "illegal error occurred\n"); in fhci_td_transaction_confirm()
462 out_8(&usb->fhci->regs->usb_uscom, USB_CMD_STR_FIFO); in fhci_host_transaction()
531 mode = in_8(&usb->fhci in fhci_flush_actual_frame()
[all...] |