Changes in / [44b1674:618f9ed] in mainline


Ignore:
Location:
uspace
Files:
7 deleted
50 edited

Legend:

Unmodified
Added
Removed
  • uspace/app/usbinfo/dev.c

    r44b1674 r618f9ed  
    7777        }
    7878
    79         usb_pipe_start_long_transfer(&dev->ctrl_pipe);
     79        rc = usb_pipe_start_long_transfer(&dev->ctrl_pipe);
     80        if (rc != EOK) {
     81                fprintf(stderr,
     82                    NAME ": failed to start transfer on control pipe: %s.\n",
     83                    str_error(rc));
     84                goto leave;
     85        }
    8086        transfer_started = true;
    8187
  • uspace/drv/ehci-hcd/main.c

    r44b1674 r618f9ed  
    8282            pci_get_my_registers(device, &mem_reg_base, &mem_reg_size, &irq);
    8383        CHECK_RET_RETURN(ret,
    84             "Failed to get memory addresses for %" PRIun ": %s.\n",
    85             device->handle, str_error(ret));
    86         usb_log_info("Memory mapped regs at 0x%" PRIxn " (size %zu), IRQ %d.\n",
     84            "Failed(%d) to get memory addresses:.\n", ret, device->handle);
     85        usb_log_info("Memory mapped regs at 0x%X (size %zu), IRQ %d.\n",
    8786            mem_reg_base, mem_reg_size, irq);
    8887
     
    103102            str_error(ret));
    104103
    105         usb_log_info("Controlling new EHCI device `%s' (handle %" PRIun ").\n",
     104        usb_log_info("Controlling new EHCI device `%s' (handle %llu).\n",
    106105            device->name, device->handle);
    107106
  • uspace/drv/ehci-hcd/pci.c

    r44b1674 r618f9ed  
    117117                                mem_address = res->res.mem_range.address;
    118118                                mem_size = res->res.mem_range.size;
    119                                 usb_log_debug2("Found mem: %" PRIxn" %zu.\n",
     119                                usb_log_debug2("Found mem: %llx %zu.\n",
    120120                                    mem_address, mem_size);
    121121                                mem_found = true;
     
    186186        CHECK_RET_HANGUP_RETURN(ret, "Failed(%d) to read PCI config space.\n",
    187187            ret);
    188         usb_log_info("Register space BAR at %p:%" PRIxn ".\n", (void *) address, value);
     188        usb_log_info("Register space BAR at %p:%x.\n", address, value);
    189189
    190190        /* clear lower byte, it's not part of the BASE address */
    191191        uintptr_t registers = (value & 0xffffff00);
    192         usb_log_info("Memory registers BASE address:%p.\n", (void *) registers);
     192        usb_log_info("Memory registers BASE address:%p.\n", registers);
    193193
    194194        /* if nothing setup the hc, we don't need to turn it off */
     
    201201            AS_AREA_READ | AS_AREA_WRITE);
    202202        CHECK_RET_HANGUP_RETURN(ret, "Failed(%d) to map registers %p:%p.\n",
    203             ret, regs, (void *) registers);
     203            ret, regs, registers);
    204204
    205205        /* calculate value of BASE */
     
    221221            IPC_M_CONFIG_SPACE_READ_32, eecp + USBLEGCTLSTS_OFFSET, &value);
    222222        CHECK_RET_HANGUP_RETURN(ret, "Failed(%d) to read USBLEGCTLSTS.\n", ret);
    223         usb_log_debug("USBLEGCTLSTS: %" PRIxn ".\n", value);
     223        usb_log_debug("USBLEGCTLSTS: %x.\n", value);
    224224
    225225        /* Read the first EEC. i.e. Legacy Support register */
     
    228228            IPC_M_CONFIG_SPACE_READ_32, eecp + USBLEGSUP_OFFSET, &value);
    229229        CHECK_RET_HANGUP_RETURN(ret, "Failed(%d) to read USBLEGSUP.\n", ret);
    230         usb_log_debug2("USBLEGSUP: %" PRIxn ".\n", value);
     230        usb_log_debug2("USBLEGSUP: %x.\n", value);
    231231
    232232        /* Request control from firmware/BIOS, by writing 1 to highest byte.
     
    248248
    249249        if ((value & USBLEGSUP_BIOS_CONTROL) == 0) {
    250                 usb_log_info("BIOS released control after %zu usec.\n", wait);
     250                usb_log_info("BIOS released control after %d usec.\n", wait);
    251251        } else {
    252252                /* BIOS failed to hand over control, this should not happen. */
    253253                usb_log_warning( "BIOS failed to release control after "
    254                     "%zu usecs, force it.\n", wait);
     254                    "%d usecs, force it.\n", wait);
    255255                ret = async_req_3_0(parent_phone, DEV_IFACE_ID(PCI_DEV_IFACE),
    256256                    IPC_M_CONFIG_SPACE_WRITE_32, eecp + USBLEGSUP_OFFSET,
     
    271271            IPC_M_CONFIG_SPACE_READ_32, eecp + USBLEGCTLSTS_OFFSET, &value);
    272272        CHECK_RET_HANGUP_RETURN(ret, "Failed(%d) to read USBLEGCTLSTS.\n", ret);
    273         usb_log_debug2("USBLEGCTLSTS: %" PRIxn ".\n", value);
     273        usb_log_debug2("USBLEGCTLSTS: %x.\n", value);
    274274
    275275        /* Read again Legacy Support register */
     
    277277            IPC_M_CONFIG_SPACE_READ_32, eecp + USBLEGSUP_OFFSET, &value);
    278278        CHECK_RET_HANGUP_RETURN(ret, "Failed(%d) to read USBLEGSUP.\n", ret);
    279         usb_log_debug2("USBLEGSUP: %" PRIxn ".\n", value);
     279        usb_log_debug2("USBLEGSUP: %x.\n", value);
    280280
    281281        /*
  • uspace/drv/ohci/batch.c

    r44b1674 r618f9ed  
    141141        assert(data);
    142142        size_t tds = data->td_count;
    143         usb_log_debug("Batch(%p) checking %zu td(s) for completion.\n",
     143        usb_log_debug("Batch(%p) checking %d td(s) for completion.\n",
    144144            instance, tds);
    145145        usb_log_debug("ED: %x:%x:%x:%x.\n",
     
    147147            data->ed->next);
    148148        size_t i = 0;
    149         instance->transfered_size = instance->buffer_size;
    150149        for (; i < tds; ++i) {
    151150                assert(data->tds[i] != NULL);
    152                 usb_log_debug("TD %zu: %x:%x:%x:%x.\n", i,
     151                usb_log_debug("TD %d: %x:%x:%x:%x.\n", i,
    153152                    data->tds[i]->status, data->tds[i]->cbp, data->tds[i]->next,
    154153                    data->tds[i]->be);
     
    157156                }
    158157                instance->error = td_error(data->tds[i]);
     158                /* FIXME: calculate real transfered size */
     159                instance->transfered_size = instance->buffer_size;
    159160                if (instance->error != EOK) {
    160                         usb_log_debug("Batch(%p) found error TD(%zu):%x.\n",
     161                        usb_log_debug("Batch(%p) found error TD(%d):%x.\n",
    161162                            instance, i, data->tds[i]->status);
    162163                        /* Make sure TD queue is empty (one TD),
     
    173174        assert(hcd_ep);
    174175        hcd_ep->td = data->tds[i];
    175         if (i > 0)
    176                 instance->transfered_size -= td_remain_size(data->tds[i - 1]);
    177 
    178176        /* Clear possible ED HALT */
    179177        data->ed->td_head &= ~ED_TDHEAD_HALTED_FLAG;
     
    240238{
    241239        assert(instance);
    242         /* We are data out, we are supposed to provide data */
    243         memcpy(instance->data_buffer, instance->buffer, instance->buffer_size);
    244         instance->next_step = usb_transfer_batch_call_out_and_dispose;
     240        instance->next_step = usb_transfer_batch_call_in_and_dispose;
    245241        batch_data(instance);
    246         usb_log_debug("Batch(%p) BULK OUT initialized.\n", instance);
     242        usb_log_debug("Batch(%p) BULK IN initialized.\n", instance);
    247243}
    248244/*----------------------------------------------------------------------------*/
  • uspace/drv/ohci/endpoint_list.c

    r44b1674 r618f9ed  
    5555        }
    5656        instance->list_head_pa = addr_to_phys(instance->list_head);
    57         usb_log_debug2("Transfer list %s setup with ED: %p(0x%0" PRIx32 ")).\n",
     57        usb_log_debug2("Transfer list %s setup with ED: %p(%p).\n",
    5858            name, instance->list_head, instance->list_head_pa);
    5959
     
    121121                hcd_ep, instance->name, first, first->ed);
    122122        if (last_ed == instance->list_head) {
    123                 usb_log_debug2("%s head ED(%p-0x%0" PRIx32 "): %x:%x:%x:%x.\n",
     123                usb_log_debug2("%s head ED(%p-%p): %x:%x:%x:%x.\n",
    124124                    instance->name, last_ed, instance->list_head_pa,
    125125                    last_ed->status, last_ed->td_tail, last_ed->td_head,
  • uspace/drv/ohci/hc.c

    r44b1674 r618f9ed  
    113113            BANDWIDTH_AVAILABLE_USB11);
    114114        CHECK_RET_RETURN(ret, "Failed to initialize endpoint manager: %s.\n",
    115             str_error(ret));
     115            ret, str_error(ret));
    116116
    117117        hc_gain_control(instance);
    118118        ret = hc_init_memory(instance);
    119         CHECK_RET_RETURN(ret, "Failed to create OHCI memory structures: %s.\n",
    120             str_error(ret));
     119        CHECK_RET_RETURN(ret, "Failed to create OHCI memory structures:%s.\n",
     120            ret, str_error(ret));
    121121        hc_init_hw(instance);
    122122        fibril_mutex_initialize(&instance->guard);
     
    294294        if (status & IS_WDH) {
    295295                fibril_mutex_lock(&instance->guard);
    296                 usb_log_debug2("HCCA: %p-%#" PRIx32 " (%p).\n", instance->hcca,
    297                     instance->registers->hcca,
    298                     (void *) addr_to_phys(instance->hcca));
    299                 usb_log_debug2("Periodic current: %#" PRIx32 ".\n",
     296                usb_log_debug2("HCCA: %p-%p(%p).\n", instance->hcca,
     297                    instance->registers->hcca, addr_to_phys(instance->hcca));
     298                usb_log_debug2("Periodic current: %p.\n",
    300299                    instance->registers->periodic_current);
    301300
     
    406405        instance->registers->bulk_head =
    407406            instance->lists[USB_TRANSFER_BULK].list_head_pa;
    408         usb_log_debug2("Bulk HEAD set to: %p (%#" PRIx32 ").\n",
     407        usb_log_debug2("Bulk HEAD set to: %p(%p).\n",
    409408            instance->lists[USB_TRANSFER_BULK].list_head,
    410409            instance->lists[USB_TRANSFER_BULK].list_head_pa);
     
    412411        instance->registers->control_head =
    413412            instance->lists[USB_TRANSFER_CONTROL].list_head_pa;
    414         usb_log_debug2("Control HEAD set to: %p (%#" PRIx32 ").\n",
     413        usb_log_debug2("Control HEAD set to: %p(%p).\n",
    415414            instance->lists[USB_TRANSFER_CONTROL].list_head,
    416415            instance->lists[USB_TRANSFER_CONTROL].list_head_pa);
     
    488487                    instance->lists[USB_TRANSFER_INTERRUPT].list_head_pa;
    489488        }
    490         usb_log_debug2("Interrupt HEADs set to: %p (%#" PRIx32 ").\n",
     489        usb_log_debug2("Interrupt HEADs set to: %p(%p).\n",
    491490            instance->lists[USB_TRANSFER_INTERRUPT].list_head,
    492491            instance->lists[USB_TRANSFER_INTERRUPT].list_head_pa);
  • uspace/drv/ohci/hw_struct/transfer_descriptor.c

    r44b1674 r618f9ed  
    5252                instance->status |= togg[toggle] << TD_STATUS_T_SHIFT;
    5353        }
    54         if (dir == USB_DIRECTION_IN) {
    55                 instance->status |= TD_STATUS_ROUND_FLAG;
    56         }
    5754        if (buffer != NULL) {
    5855                assert(size != 0);
  • uspace/drv/ohci/hw_struct/transfer_descriptor.h

    r44b1674 r618f9ed  
    5959#define TD_STATUS_T_0 (0x2)
    6060#define TD_STATUS_T_1 (0x3)
    61 #define TD_STATUS_T_ED (0)
    6261#define TD_STATUS_EC_MASK (0x3) /* error count */
    6362#define TD_STATUS_EC_SHIFT (26)
     
    103102        return cc_to_rc(cc);
    104103}
    105 
    106 static inline size_t td_remain_size(td_t *instance)
    107 {
    108         assert(instance);
    109         if (instance->cbp == 0)
    110                 return 0;
    111         return instance->be - instance->cbp + 1;
    112 }
    113104#endif
    114105/**
  • uspace/drv/ohci/iface.c

    r44b1674 r618f9ed  
    118118        hc_t *hc = fun_to_hc(fun);
    119119        assert(hc);
    120         usb_log_debug("Address bind %d-%" PRIun ".\n", address, handle);
     120        usb_log_debug("Address bind %d-%d.\n", address, handle);
    121121        usb_device_keeper_bind(&hc->manager, address, handle);
    122122        return EOK;
  • uspace/drv/ohci/ohci.c

    r44b1674 r618f9ed  
    148148            pci_get_my_registers(device, &mem_reg_base, &mem_reg_size, &irq);
    149149        CHECK_RET_DEST_FUN_RETURN(ret,
    150             "Failed to get memory addresses for %" PRIun ": %s.\n",
    151             device->handle, str_error(ret));
    152         usb_log_debug("Memory mapped regs at %p (size %zu), IRQ %d.\n",
    153             (void *) mem_reg_base, mem_reg_size, irq);
     150            "Failed(%d) to get memory addresses:.\n", ret, device->handle);
     151        usb_log_debug("Memory mapped regs at 0x%X (size %zu), IRQ %d.\n",
     152            mem_reg_base, mem_reg_size, irq);
    154153
    155154        ret = pci_disable_legacy(device);
  • uspace/drv/ohci/pci.c

    r44b1674 r618f9ed  
    117117                                mem_address = res->res.mem_range.address;
    118118                                mem_size = res->res.mem_range.size;
    119                                 usb_log_debug2("Found mem: %p %zu.\n",
    120                                     (void *) mem_address, mem_size);
     119                                usb_log_debug2("Found mem: %llx %zu.\n",
     120                                    mem_address, mem_size);
    121121                                mem_found = true;
    122122                                }
  • uspace/drv/uhci-hcd/batch.c

    r44b1674 r618f9ed  
    162162        assert(data);
    163163
    164         usb_log_debug2("Batch(%p) checking %zu transfer(s) for completion.\n",
     164        usb_log_debug2("Batch(%p) checking %d transfer(s) for completion.\n",
    165165            instance, data->td_count);
    166166        instance->transfered_size = 0;
     
    173173                instance->error = td_status(&data->tds[i]);
    174174                if (instance->error != EOK) {
    175                         usb_log_debug("Batch(%p) found error TD(%zu):%" PRIx32 ".\n",
     175                        usb_log_debug("Batch(%p) found error TD(%d):%x.\n",
    176176                            instance, i, data->tds[i].status);
    177177                        td_print_status(&data->tds[i]);
  • uspace/drv/uhci-hcd/hc.c

    r44b1674 r618f9ed  
    101101            ret, io, str_error(ret));
    102102        instance->registers = io;
    103         usb_log_debug("Device registers at %p (%zuB) accessible.\n",
     103        usb_log_debug("Device registers at %p(%u) accessible.\n",
    104104            io, reg_size);
    105105
     
    423423                if (frame_list != addr_to_phys(instance->frame_list)) {
    424424                        usb_log_debug("Framelist address: %p vs. %p.\n",
    425                             (void *) frame_list,
    426                             (void *) addr_to_phys(instance->frame_list));
     425                            frame_list, addr_to_phys(instance->frame_list));
    427426                }
    428427
     
    433432                uintptr_t real_pa = addr_to_phys(QH(interrupt));
    434433                if (expected_pa != real_pa) {
    435                         usb_log_debug("Interrupt QH: %p (frame %d) vs. %p.\n",
    436                             (void *) expected_pa, frnum, (void *) real_pa);
     434                        usb_log_debug("Interrupt QH: %p(frame: %d) vs. %p.\n",
     435                            expected_pa, frnum, real_pa);
    437436                }
    438437
     
    441440                if (expected_pa != real_pa) {
    442441                        usb_log_debug("Control Slow QH: %p vs. %p.\n",
    443                             (void *) expected_pa, (void *) real_pa);
     442                            expected_pa, real_pa);
    444443                }
    445444
     
    448447                if (expected_pa != real_pa) {
    449448                        usb_log_debug("Control Full QH: %p vs. %p.\n",
    450                             (void *) expected_pa, (void *) real_pa);
     449                            expected_pa, real_pa);
    451450                }
    452451
     
    455454                if (expected_pa != real_pa ) {
    456455                        usb_log_debug("Bulk QH: %p vs. %p.\n",
    457                             (void *) expected_pa, (void *) real_pa);
     456                            expected_pa, real_pa);
    458457                }
    459458                async_usleep(UHCI_DEBUGER_TIMEOUT);
  • uspace/drv/uhci-hcd/hw_struct/transfer_descriptor.c

    r44b1674 r618f9ed  
    154154        assert(instance);
    155155        const uint32_t s = instance->status;
    156         usb_log_debug2("TD(%p) status(%#" PRIx32 "):%s %d,%s%s%s%s%s%s%s%s%s%s%s %zu.\n",
     156        usb_log_debug2("TD(%p) status(%#x):%s %d,%s%s%s%s%s%s%s%s%s%s%s %d.\n",
    157157            instance, instance->status,
    158158            (s & TD_STATUS_SPD_FLAG) ? " SPD," : "",
  • uspace/drv/uhci-hcd/iface.c

    r44b1674 r618f9ed  
    118118        hc_t *hc = fun_to_hc(fun);
    119119        assert(hc);
    120         usb_log_debug("Address bind %d-%" PRIun ".\n", address, handle);
     120        usb_log_debug("Address bind %d-%d.\n", address, handle);
    121121        usb_device_keeper_bind(&hc->manager, address, handle);
    122122        return EOK;
  • uspace/drv/uhci-hcd/main.c

    r44b1674 r618f9ed  
    7272        int ret = uhci_init(uhci, device);
    7373        if (ret != EOK) {
    74                 usb_log_error("Failed to initialize UHCI driver: %s.\n",
    75                     str_error(ret));
     74                usb_log_error("Failed(%d) to initialize UHCI driver: %s.\n",
     75                    ret, str_error(ret));
    7676                return ret;
    7777        }
  • uspace/drv/uhci-hcd/pci.c

    r44b1674 r618f9ed  
    9090                        io_address = res->res.io_range.address;
    9191                        io_size = res->res.io_range.size;
    92                         usb_log_debug2("Found io: %" PRIx64" %zu.\n",
     92                        usb_log_debug2("Found io: %llx %zu.\n",
    9393                            res->res.io_range.address, res->res.io_range.size);
    9494                        io_found = true;
  • uspace/drv/uhci-hcd/transfer_list.c

    r44b1674 r618f9ed  
    5858        }
    5959        uint32_t queue_head_pa = addr_to_phys(instance->queue_head);
    60         usb_log_debug2("Transfer list %s setup with QH: %p (%#" PRIx32" ).\n",
     60        usb_log_debug2("Transfer list %s setup with QH: %p(%p).\n",
    6161            name, instance->queue_head, queue_head_pa);
    6262
  • uspace/drv/uhci-hcd/uhci.c

    r44b1674 r618f9ed  
    168168            pci_get_my_registers(device, &io_reg_base, &io_reg_size, &irq);
    169169        CHECK_RET_DEST_FUN_RETURN(ret,
    170             "Failed to get I/O addresses for %" PRIun ": %s.\n",
    171             device->handle, str_error(ret));
    172         usb_log_debug("I/O regs at 0x%p (size %zu), IRQ %d.\n",
    173             (void *) io_reg_base, io_reg_size, irq);
     170            "Failed(%d) to get I/O addresses:.\n", ret, device->handle);
     171        usb_log_debug("I/O regs at 0x%X (size %zu), IRQ %d.\n",
     172            io_reg_base, io_reg_size, irq);
    174173
    175174        ret = pci_disable_legacy(device);
  • uspace/drv/uhci-rhd/main.c

    r44b1674 r618f9ed  
    11/*
    2  * Copyright (c) 2011 Jan Vesely
     2 * Copyright (c) 2011 Vojtech Horky, Jan Vesely
    33 * All rights reserved.
    44 *
     
    8484                return EINVAL;
    8585
    86         usb_log_debug2("uhci_rh_add_device(handle=%" PRIun ")\n",
    87             device->handle);
     86        usb_log_debug2("%s called device %d\n", __FUNCTION__, device->handle);
    8887
    8988        uintptr_t io_regs = 0;
     
    102101        ret = hc_get_my_registers(device, &io_regs, &io_size);
    103102        CHECK_RET_FREE_RH_RETURN(ret,
    104             "Failed to get registers from HC: %s.\n", str_error(ret));
    105         usb_log_debug("I/O regs at %p (size %zuB).\n",
    106             (void *) io_regs, io_size);
     103            "Failed(%d) to get registers from HC: %s.\n", ret, str_error(ret));
     104        usb_log_debug("I/O regs at %#x (size %zu).\n", io_regs, io_size);
    107105
    108106        rh = malloc(sizeof(uhci_root_hub_t));
     
    117115
    118116        device->driver_data = rh;
    119         usb_log_info("Controlling root hub '%s' (%" PRIun ").\n",
     117        usb_log_info("Controlling root hub '%s' (%llu).\n",
    120118            device->name, device->handle);
    121119        return EOK;
  • uspace/drv/uhci-rhd/port.c

    r44b1674 r618f9ed  
    8989{
    9090        assert(port);
    91         asprintf(&port->id_string, "Port (%p - %u)", port, number);
     91        asprintf(&port->id_string, "Port (%p - %d)", port, number);
    9292        if (port->id_string == NULL) {
    9393                return ENOMEM;
     
    115115
    116116        fibril_add_ready(port->checker);
    117         usb_log_debug("%s: Started polling fibril (%" PRIun ").\n",
     117        usb_log_debug("%s: Started polling fibril(%x).\n",
    118118            port->id_string, port->checker);
    119119        return EOK;
     
    267267        }
    268268
    269         usb_log_info("New device at port %u, address %d (handle %" PRIun ").\n",
     269        usb_log_info("New device at port %u, address %d (handle %llu).\n",
    270270            port->number, dev_addr, port->attached_device);
    271271        return EOK;
     
    283283int uhci_port_remove_device(uhci_port_t *port)
    284284{
    285         usb_log_error("%s: Don't know how to remove device %" PRIun ".\n",
     285        usb_log_error("%s: Don't know how to remove device %llu.\n",
    286286            port->id_string, port->attached_device);
    287287        return ENOTSUP;
  • uspace/drv/usbflbk/main.c

    r44b1674 r618f9ed  
    6565
    6666        usb_log_info("Pretending to control %s `%s'" \
    67             " (node `%s', handle %" PRIun ").\n",
     67            " (node `%s', handle %llu).\n",
    6868            dev->interface_no < 0 ? "device" : "interface",
    6969            dev->ddf_dev->name, fun_name, dev->ddf_dev->handle);
  • uspace/drv/usbhid/Makefile

    r44b1674 r618f9ed  
    4646        generic/hiddev.c \
    4747        mouse/mousedev.c \
    48         lgtch-ultrax/lgtch-ultrax.c \
    4948        $(STOLEN_LAYOUT_SOURCES)
    5049
  • uspace/drv/usbhid/kbd/kbddev.c

    r44b1674 r618f9ed  
    176176
    177177/*----------------------------------------------------------------------------*/
    178 
    179 static void usb_kbd_process_keycodes(const uint8_t *key_codes, size_t count,
    180     uint8_t report_id, void *arg);
    181 
    182 static const usb_hid_report_in_callbacks_t usb_kbd_parser_callbacks = {
    183         .keyboard = usb_kbd_process_keycodes
    184 };
    185 
    186 /*----------------------------------------------------------------------------*/
    187178/* Keyboard layouts                                                           */
    188179/*----------------------------------------------------------------------------*/
     
    607598       
    608599        if (count != kbd_dev->key_count) {
    609                 usb_log_warning("Number of received keycodes (%zu) differs from"
    610                     " expected (%zu).\n", count, kbd_dev->key_count);
     600                usb_log_warning("Number of received keycodes (%d) differs from"
     601                    " expected number (%d).\n", count, kbd_dev->key_count);
    611602                return;
    612603        }
     
    639630{
    640631        assert(hid_dev->parser != NULL);
     632       
     633        usb_hid_report_in_callbacks_t *callbacks =
     634            (usb_hid_report_in_callbacks_t *)malloc(
     635                sizeof(usb_hid_report_in_callbacks_t));
     636       
     637        callbacks->keyboard = usb_kbd_process_keycodes;
    641638
    642639        usb_log_debug("Calling usb_hid_parse_report() with "
     
    647644        usb_hid_report_path_t *path = usb_hid_report_path();
    648645        usb_hid_report_path_append_item(path, USB_HIDUT_PAGE_KEYBOARD, 0);
    649         //usb_hid_report_path_set_report_id(path, 0);
     646        usb_hid_report_path_set_report_id(path, 0);
    650647       
    651648        int rc = usb_hid_parse_report(hid_dev->parser, buffer,
    652649            actual_size, path,
    653650            USB_HID_PATH_COMPARE_END | USB_HID_PATH_COMPARE_USAGE_PAGE_ONLY,
    654             &usb_kbd_parser_callbacks, hid_dev);
     651            callbacks, hid_dev);
    655652
    656653        usb_hid_report_path_free(path);
  • uspace/drv/usbhid/main.c

    r44b1674 r618f9ed  
    7575static int usb_hid_try_add_device(usb_device_t *dev)
    7676{
    77         assert(dev != NULL);
    78        
    7977        /*
    8078         * Initialize device (get and process descriptors, get address, etc.)
     
    180178        usb_log_debug("usb_hid_add_device()\n");
    181179       
    182         if (dev == NULL) {
    183                 usb_log_warning("Wrong parameter given for add_device().\n");
    184                 return EINVAL;
    185         }
    186        
    187180        if (dev->interface_no < 0) {
    188181                usb_log_warning("Device is not a supported HID device.\n");
  • uspace/drv/usbhid/mouse/mousedev.c

    r44b1674 r618f9ed  
    157157static void usb_mouse_free(usb_mouse_t **mouse_dev)
    158158{
    159         assert(mouse_dev != NULL && *mouse_dev != NULL);
     159        if (mouse_dev == NULL || *mouse_dev == NULL) {
     160                return;
     161        }
    160162       
    161163        // hangup phone to the console
    162         if ((*mouse_dev)->console_phone >= 0) {
    163                 async_hangup((*mouse_dev)->console_phone);
    164         }
     164        async_hangup((*mouse_dev)->console_phone);
    165165       
    166166        free(*mouse_dev);
  • uspace/drv/usbhid/subdrivers.c

    r44b1674 r618f9ed  
    3737#include "usb/classes/hidut.h"
    3838
    39 #include "lgtch-ultrax/lgtch-ultrax.h"
    40 
    41 static usb_hid_subdriver_usage_t path_kbd[] = {
    42         {USB_HIDUT_PAGE_KEYBOARD, 0},
    43         {0, 0}
    44 };
    45 
    46 static usb_hid_subdriver_usage_t lgtch_path[] = {
    47         {0xc, 0},
    48         {0, 0}
    49 };
     39static usb_hid_subdriver_usage_t path_kbd[] = {{USB_HIDUT_PAGE_KEYBOARD, 0}};
    5040
    5141const usb_hid_subdriver_mapping_t usb_hid_subdrivers[] = {
    5242        {
    5343                path_kbd,
    54                 -1,
     44                1,
    5545                USB_HID_PATH_COMPARE_END
    5646                | USB_HID_PATH_COMPARE_USAGE_PAGE_ONLY,
    57                 0,
    58                 0,
     47                NULL,
     48                NULL,
    5949                {
    60                         .init = usb_kbd_init,
    61                         .deinit = usb_kbd_deinit,
    62                         .poll = usb_kbd_polling_callback,
    63                         .poll_end = NULL
     50                        usb_kbd_init,
     51                        usb_kbd_deinit,
     52                        usb_kbd_polling_callback,
     53                        NULL
    6454                },
    6555               
    6656        },
    67         {
    68                 lgtch_path,
    69                 1,
    70                 USB_HID_PATH_COMPARE_END
    71                 | USB_HID_PATH_COMPARE_USAGE_PAGE_ONLY,
    72                 0x046d,
    73                 0xc30e,
    74                 {
    75                         .init = NULL,
    76                         .deinit = NULL,
    77                         .poll = usb_lgtch_polling_callback,
    78                         .poll_end = NULL
    79                 }
    80         },
    81         {NULL, -1, 0, 0, 0, {NULL, NULL, NULL, NULL}}
     57        {NULL, 0, 0, NULL, NULL, {NULL, NULL, NULL, NULL}}
    8258};
    8359
  • uspace/drv/usbhid/subdrivers.h

    r44b1674 r618f9ed  
    5454typedef struct usb_hid_subdriver_mapping {
    5555        const usb_hid_subdriver_usage_t *usage_path;
    56         int report_id;
     56        int path_size;
    5757        int compare;
    58         uint16_t vendor_id;
    59         uint16_t product_id;
     58        const char *vendor_id;
     59        const char *product_id;
    6060        usb_hid_subdriver_t subdriver;
    6161} usb_hid_subdriver_mapping_t;
  • uspace/drv/usbhid/usbhid.c

    r44b1674 r618f9ed  
    6767static int usb_hid_set_boot_kbd_subdriver(usb_hid_dev_t *hid_dev)
    6868{
    69         assert(hid_dev != NULL && hid_dev->subdriver_count == 0);
     69        assert(hid_dev->subdriver_count == 0);
    7070       
    7171        hid_dev->subdrivers = (usb_hid_subdriver_t *)malloc(
     
    9797static int usb_hid_set_boot_mouse_subdriver(usb_hid_dev_t *hid_dev)
    9898{
    99         assert(hid_dev != NULL && hid_dev->subdriver_count == 0);
     99        assert(hid_dev->subdriver_count == 0);
    100100       
    101101        hid_dev->subdrivers = (usb_hid_subdriver_t *)malloc(
     
    127127static int usb_hid_set_generic_hid_subdriver(usb_hid_dev_t *hid_dev)
    128128{
    129         assert(hid_dev != NULL && hid_dev->subdriver_count == 0);
     129        assert(hid_dev->subdriver_count == 0);
    130130       
    131131        hid_dev->subdrivers = (usb_hid_subdriver_t *)malloc(
     
    164164
    165165static bool usb_hid_path_matches(usb_hid_dev_t *hid_dev,
    166     const usb_hid_subdriver_mapping_t *mapping)
     166    const usb_hid_subdriver_usage_t *path, int path_size, int compare)
    167167{
    168168        assert(hid_dev != NULL);
    169         assert(mapping != NULL);
     169        assert(path != NULL);
    170170       
    171171        usb_hid_report_path_t *usage_path = usb_hid_report_path();
     
    174174                return false;
    175175        }
    176         int i = 0;
    177         while (mapping->usage_path[i].usage != 0
    178             || mapping->usage_path[i].usage_page != 0) {
     176        int i;
     177        for (i = 0; i < path_size; ++i) {
    179178                if (usb_hid_report_path_append_item(usage_path,
    180                     mapping->usage_path[i].usage_page,
    181                     mapping->usage_path[i].usage) != EOK) {
     179                    path[i].usage_page, path[i].usage) != EOK) {
    182180                        usb_log_debug("Failed to append to usage path.\n");
    183181                        usb_hid_report_path_free(usage_path);
    184182                        return false;
    185183                }
    186                 ++i;
    187         }
    188        
    189         if (mapping->report_id >= 0) {
    190                 usb_hid_report_path_set_report_id(usage_path,
    191                     mapping->report_id);
    192184        }
    193185       
    194186        assert(hid_dev->parser != NULL);
    195187       
    196         usb_log_debug("Compare flags: %d\n", mapping->compare);
     188        usb_log_debug("Compare flags: %d\n", compare);
    197189        size_t size = usb_hid_report_input_length(hid_dev->parser, usage_path,
    198             mapping->compare);
    199         usb_log_debug("Size of the input report: %zuB\n", size);
     190            compare);
     191        usb_log_debug("Size of the input report: %d\n", size);
    200192       
    201193        usb_hid_report_path_free(usage_path);
     
    239231static int usb_hid_find_subdrivers(usb_hid_dev_t *hid_dev)
    240232{
    241         assert(hid_dev != NULL);
    242        
    243233        const usb_hid_subdriver_t *subdrivers[USB_HID_MAX_SUBDRIVERS];
    244234       
    245235        int i = 0, count = 0;
    246236        const usb_hid_subdriver_mapping_t *mapping = &usb_hid_subdrivers[i];
    247 
    248         bool ids_matched;
    249         bool matched;
    250237       
    251238        while (count < USB_HID_MAX_SUBDRIVERS &&
    252239            (mapping->usage_path != NULL
    253             || mapping->vendor_id != 0 || mapping->product_id != 0)) {
     240            || mapping->vendor_id != NULL
     241            || mapping->product_id != NULL)) {
    254242                // check the vendor & product ID
    255                 if (mapping->vendor_id != 0 && mapping->product_id == 0) {
    256                         usb_log_warning("Missing Product ID for Vendor ID %u\n",
     243                if (mapping->vendor_id != NULL && mapping->product_id == NULL) {
     244                        usb_log_warning("Missing Product ID for Vendor ID %s\n",
    257245                            mapping->vendor_id);
    258246                        return EINVAL;
    259247                }
    260                 if (mapping->product_id != 0 && mapping->vendor_id == 0) {
    261                         usb_log_warning("Missing Vendor ID for Product ID %u\n",
     248                if (mapping->product_id != NULL && mapping->vendor_id == NULL) {
     249                        usb_log_warning("Missing Vendor ID for Product ID %s\n",
    262250                            mapping->product_id);
    263251                        return EINVAL;
    264252                }
    265253               
    266                 ids_matched = false;
    267                 matched = false;
    268                
    269                 if (mapping->vendor_id != 0) {
    270                         assert(mapping->product_id != 0);
    271                         usb_log_debug("Comparing device against vendor ID %u"
    272                             " and product ID %u.\n", mapping->vendor_id,
     254                if (mapping->vendor_id != NULL) {
     255                        assert(mapping->product_id != NULL);
     256                        usb_log_debug("Comparing device against vendor ID %s"
     257                            " and product ID %s.\n", mapping->vendor_id,
    273258                            mapping->product_id);
    274259                        if (usb_hid_ids_match(hid_dev, mapping)) {
    275                                 usb_log_debug("IDs matched.\n");
    276                                 ids_matched = true;
     260                                usb_log_debug("Matched.\n");
     261                                subdrivers[count++] = &mapping->subdriver;
     262                                // skip the checking of usage path
     263                                goto next;
    277264                        }
    278265                }
     
    280267                if (mapping->usage_path != NULL) {
    281268                        usb_log_debug("Comparing device against usage path.\n");
    282                         if (usb_hid_path_matches(hid_dev, mapping)) {
    283                                 // does not matter if IDs were matched
    284                                 matched = true;
     269                        if (usb_hid_path_matches(hid_dev,
     270                            mapping->usage_path, mapping->path_size,
     271                            mapping->compare)) {
     272                                subdrivers[count++] = &mapping->subdriver;
     273                        } else {
     274                                usb_log_debug("Not matched.\n");
    285275                        }
    286                 } else {
    287                         // matched only if IDs were matched and there is no path
    288                         matched = ids_matched;
    289                 }
    290                
    291                 if (matched) {
    292                         subdrivers[count++] = &mapping->subdriver;
    293                 }
    294                
     276                }
     277        next:
    295278                mapping = &usb_hid_subdrivers[++i];
    296279        }
     
    304287static int usb_hid_check_pipes(usb_hid_dev_t *hid_dev, usb_device_t *dev)
    305288{
    306         assert(hid_dev != NULL && dev != NULL);
    307        
    308289        int rc = EOK;
    309290       
  • uspace/drv/usbhub/ports.c

    r44b1674 r618f9ed  
    8383void usb_hub_process_interrupt(usb_hub_info_t * hub,
    8484        uint16_t port) {
    85         usb_log_debug("interrupt at port %zu\n", (size_t) port);
     85        usb_log_debug("interrupt at port %d\n", port);
    8686        //determine type of change
    8787        //usb_pipe_t *pipe = hub->control_pipe;
     
    9393        if (opResult != EOK) {
    9494                usb_log_error("Failed to get port %zu status: %s.\n",
    95                     (size_t) port, str_error(opResult));
     95                    port, str_error(opResult));
    9696                return;
    9797        }
     
    100100                bool device_connected = usb_port_is_status(status,
    101101                    USB_HUB_FEATURE_PORT_CONNECTION);
    102                 usb_log_debug("Connection change on port %zu: %s.\n",
    103                     (size_t) port,
     102                usb_log_debug("Connection change on port %zu: %s.\n", port,
    104103                    device_connected ? "device attached" : "device removed");
    105104
     
    110109                                usb_log_error(
    111110                                    "Cannot handle change on port %zu: %s.\n",
    112                                     (size_t) port, str_error(opResult));
     111                                    str_error(opResult));
    113112                        }
    114113                } else {
     
    211210static void usb_hub_port_reset_completed(usb_hub_info_t * hub,
    212211        uint16_t port, uint32_t status){
    213         usb_log_debug("Port %zu reset complete.\n", (size_t) port);
     212        usb_log_debug("Port %zu reset complete.\n", port);
    214213        if (usb_port_is_status(status, USB_HUB_FEATURE_PORT_ENABLE)) {
    215214                /* Finalize device adding. */
     
    223222                usb_log_warning(
    224223                    "Port %zu reset complete but port not enabled.\n",
    225                     (size_t) port);
     224                    port);
    226225        }
    227226}
  • uspace/drv/usbhub/usbhub.c

    r44b1674 r618f9ed  
    260260                                    port+1, USB_HUB_FEATURE_PORT_POWER);
    261261                                if (opResult != EOK) {
    262                                         usb_log_error("cannot power on port %zu: %s.\n",
    263                                             port+1, str_error(opResult));
     262                                        usb_log_error("cannot power on port %d;  %d\n",
     263                                            port+1, opResult);
    264264                                }
    265265                        }
     
    269269                            USB_HUB_FEATURE_C_HUB_LOCAL_POWER);
    270270                        if (opResult != EOK) {
    271                                 usb_log_error("cannot power hub: %s\n",
    272                                     str_error(opResult));
     271                                usb_log_error("cannot power hub;  %d\n",
     272                                  opResult);
    273273                        }
    274274                }
     
    356356        }
    357357
    358         usb_log_info("Controlling hub `%s' (%zu ports).\n",
     358        usb_log_info("Controlling hub `%s' (%d ports).\n",
    359359            hub_info->usb_device->ddf_dev->name, hub_info->port_count);
    360360        return EOK;
     
    424424                            port, USB_HUB_FEATURE_PORT_POWER);
    425425                        if (opResult != EOK) {
    426                                 usb_log_error("Cannot power on port %zu: %s.\n",
    427                                     port, str_error(opResult));
     426                                usb_log_error("cannot power on port %d;  %d\n",
     427                                    port, opResult);
    428428                        }
    429429                }
  • uspace/drv/usbkbd/kbddev.c

    r44b1674 r618f9ed  
    567567       
    568568        if (count != kbd_dev->key_count) {
    569                 usb_log_warning("Number of received keycodes (%zu) differs from"
    570                     " expected (%zu).\n", count, kbd_dev->key_count);
     569                usb_log_warning("Number of received keycodes (%d) differs from"
     570                    " expected number (%d).\n", count, kbd_dev->key_count);
    571571                return;
    572572        }
  • uspace/drv/usbmid/main.c

    r44b1674 r618f9ed  
    5353        usb_log_info("Taking care of new MID `%s'.\n", dev->ddf_dev->name);
    5454
    55         usb_pipe_start_long_transfer(&dev->ctrl_pipe);
     55        int rc;
     56
     57        rc = usb_pipe_start_long_transfer(&dev->ctrl_pipe);
     58        if (rc != EOK) {
     59                usb_log_error("Failed to start transfer on control pipe: %s.\n",
     60                    str_error(rc));
     61                return rc;
     62        }
    5663
    5764        bool accept = usbmid_explore_device(dev);
  • uspace/drv/usbmouse/init.c

    r44b1674 r618f9ed  
    125125        }
    126126       
     127        /* Open the control pipe. */
     128        rc = usb_pipe_start_session(&dev->ctrl_pipe);
     129        if (rc != EOK) {
     130                goto leave;
     131        }
     132       
    127133        /* Set the boot protocol. */
    128134        rc = usb_control_request_set(&dev->ctrl_pipe,
     
    134140        }
    135141       
    136         /* Everything all right. */
     142        /* Close the control pipe (ignore errors). */
     143        usb_pipe_end_session(&dev->ctrl_pipe);
     144
     145
     146        /* Everything allright. */
    137147        dev->driver_data = mouse;
    138148        mouse->mouse_fun->driver_data = mouse;
  • uspace/drv/usbmouse/main.c

    r44b1674 r618f9ed  
    5454        }
    5555
    56         usb_log_debug("Polling pipe at endpoint %d.\n",
    57             dev->pipes[0].pipe->endpoint_no);
     56        usb_log_debug("Polling pipe at endpoint %d.\n", dev->pipes[0].pipe->endpoint_no);
    5857
    5958        rc = usb_device_auto_poll(dev, 0,
     
    6766        }
    6867
    69         usb_log_info("controlling new mouse (handle %" PRIun ").\n",
     68        usb_log_info("controlling new mouse (handle %llu).\n",
    7069            dev->ddf_dev->handle);
    7170
  • uspace/drv/vhc/conndev.c

    r44b1674 r618f9ed  
    9999                int rc = get_device_name(callback, devname, DEVICE_NAME_MAXLENGTH);
    100100
    101                 usb_log_info("New virtual device `%s' (id = %" PRIxn ").\n",
     101                usb_log_info("New virtual device `%s' (id = %x).\n",
    102102                    rc == EOK ? devname : "<unknown>", dev->id);
    103103
     
    122122        }
    123123
    124         usb_log_info("Virtual device disconnected (id = %" PRIxn ").\n",
    125             dev->id);
     124        usb_log_info("Virtual device disconnected (id = %x).\n", dev->id);
    126125        virtdev_destroy_device(dev);
    127126}
  • uspace/lib/c/include/ipc/dev_iface.h

    r44b1674 r618f9ed  
    4545        /** Interface provided by USB host controller. */
    4646        USBHC_DEV_IFACE,
    47         /** Interface provided by USB HID devices. */
    48         USBHID_DEV_IFACE,
    4947
    5048        DEV_IFACE_MAX
  • uspace/lib/drv/generic/dev_iface.c

    r44b1674 r618f9ed  
    4343#include "remote_usb.h"
    4444#include "remote_usbhc.h"
    45 #include "remote_usbhid.h"
    4645#include "remote_pci.h"
    4746
     
    5251                &remote_pci_iface,
    5352                &remote_usb_iface,
    54                 &remote_usbhc_iface,
    55                 &remote_usbhid_iface
     53                &remote_usbhc_iface
    5654        }
    5755};
  • uspace/lib/usb/Makefile

    r44b1674 r618f9ed  
    4242        src/dp.c \
    4343        src/dump.c \
    44         src/hidiface.c \
    4544        src/hidparser.c \
    4645        src/hub.c \
  • uspace/lib/usb/include/usb/debug.h

    r44b1674 r618f9ed  
    3636#define LIBUSB_DEBUG_H_
    3737#include <stdio.h>
    38 #include <inttypes.h>
    3938#include <usb/usb.h>
    4039#include <assert.h>
     
    8685void usb_log_enable(usb_log_level_t, const char *);
    8786
    88 void usb_log_printf(usb_log_level_t, const char *, ...)
    89         PRINTF_ATTRIBUTE(2, 3);
     87void usb_log_printf(usb_log_level_t, const char *, ...);
    9088
    9189/** Log fatal error. */
  • uspace/lib/usb/include/usb/pipes.h

    r44b1674 r618f9ed  
    9999        /** Number of active transfers over the pipe. */
    100100        int refcount;
    101         /** Number of failed attempts to open the HC phone.
    102          * When user requests usb_pipe_start_long_transfer() and the operation
    103          * fails, there is no way to report this to the user.
    104          * That the soft reference counter is increased to record the attempt.
    105          * When the user then request e.g. usb_pipe_read(), it will try to
    106          * add reference as well.
    107          * If that fails, it is reported to the user. If it is okay, the
    108          * real reference counter is incremented.
    109          * The problem might arise when ending the long transfer (since
    110          * the number of references would be only 1, but logically it shall be
    111          * two).
    112          * Decrementing the soft counter first shall solve this.
    113          */
    114         int refcount_soft;
    115101
    116102        /** Whether to automatically reset halt on the endpoint.
     
    177163int usb_pipe_unregister(usb_pipe_t *, usb_hc_connection_t *);
    178164
    179 void usb_pipe_start_long_transfer(usb_pipe_t *);
     165int usb_pipe_start_session(usb_pipe_t *);
     166int usb_pipe_end_session(usb_pipe_t *);
     167bool usb_pipe_is_session_started(usb_pipe_t *);
     168
     169int usb_pipe_start_long_transfer(usb_pipe_t *);
    180170void usb_pipe_end_long_transfer(usb_pipe_t *);
    181171
  • uspace/lib/usb/src/devdrv.c

    r44b1674 r618f9ed  
    236236
    237237        /* It is worth to start a long transfer. */
    238         usb_pipe_start_long_transfer(ctrl_pipe);
     238        rc = usb_pipe_start_long_transfer(ctrl_pipe);
     239        if (rc != EOK) {
     240                return rc;
     241        }
    239242
    240243        /* Get the device descriptor. */
  • uspace/lib/usb/src/devpoll.c

    r44b1674 r618f9ed  
    7878                usb_endpoint_mapping_t *mapping
    7979                    = &polling_data->dev->pipes[polling_data->pipe_index];
    80                 usb_log_debug("Poll%p: started polling of `%s' - " \
     80                usb_log_debug("Poll0x%x: started polling of `%s' - " \
    8181                    "interface %d (%s,%d,%d), %zuB/%zu.\n",
    8282                    polling_data,
     
    100100                        if (rc == EOK) {
    101101                                usb_log_debug(
    102                                     "Poll%p: received: '%s' (%zuB).\n",
     102                                    "Poll0x%x: received: '%s' (%zuB).\n",
    103103                                    polling_data,
    104104                                    usb_debug_str_buffer(polling_data->buffer,
     
    107107                        } else {
    108108                                usb_log_debug(
    109                                     "Poll%p: polling failed: %s.\n",
     109                                    "Poll0x%x: polling failed: %s.\n",
    110110                                    polling_data, str_error(rc));
    111111                        }
  • uspace/lib/usb/src/hidparser.c

    r44b1674 r618f9ed  
    167167
    168168                        usb_log_debug2(
    169                                 "i(%zu) data(%X) value(%X): TAG %d, class %u, size %u - ", i,
     169                                "i(%u) data(%X) value(%X): TAG %u, class %u, size %u - ", i,
    170170                            data[i], usb_hid_report_tag_data_int32(data+i+1,item_size),
    171171                            tag, class, item_size);
     
    576576                report_item = list_get_instance(item, usb_hid_report_item_t, link);
    577577
    578                 usb_log_debug("\tOFFSET: %zX\n", report_item->offset);
     578                usb_log_debug("\tOFFSET: %X\n", report_item->offset);
    579579                usb_log_debug("\tCOUNT: %X\n", report_item->count);
    580580                usb_log_debug("\tSIZE: %X\n", report_item->size);
  • uspace/lib/usb/src/hidreport.c

    r44b1674 r618f9ed  
    109109       
    110110        if (*d != sizeof(usb_standard_hid_descriptor_t)) {
    111                 usb_log_error("HID descriptor has wrong size (%u, expected %zu"
     111                usb_log_error("HID descriptor hass wrong size (%u, expected %u"
    112112                    ")\n", *d, sizeof(usb_standard_hid_descriptor_t));
    113113                return EINVAL;
     
    149149                free(*report_desc);
    150150                *report_desc = NULL;
    151                 usb_log_error("Report descriptor has wrong size (%zu, expected "
     151                usb_log_error("Report descriptor has wrong size (%u, expected "
    152152                    "%u)\n", actual_size, length);
    153153                return EINVAL;
  • uspace/lib/usb/src/pipepriv.c

    r44b1674 r618f9ed  
    7777 *
    7878 * @param pipe The USB pipe.
    79  * @param hide_failure Whether to hide failure when adding reference
    80  *      (use soft refcount).
    8179 * @return Error code.
    8280 * @retval EOK Currently always.
    8381 */
    84 int pipe_add_ref(usb_pipe_t *pipe, bool hide_failure)
     82int pipe_add_ref(usb_pipe_t *pipe)
    8583{
     84another_try:
    8685        pipe_acquire(pipe);
    8786
     
    9089                int phone = devman_device_connect(pipe->wire->hc_handle, 0);
    9190                if (phone < 0) {
    92                         if (hide_failure) {
    93                                 pipe->refcount_soft++;
    94                                 phone = EOK;
    95                         }
     91                        // TODO: treat some error as non-recoverable
     92                        // and return error from here
    9693                        pipe_release(pipe);
    97                         return phone;
     94                        goto another_try;
    9895                }
    9996                /*
     
    117114{
    118115        pipe_acquire(pipe);
    119         if (pipe->refcount_soft > 0) {
    120                 pipe->refcount_soft--;
    121                 pipe_release(pipe);
    122                 return;
    123         }
    124116        assert(pipe->refcount > 0);
    125117        pipe->refcount--;
  • uspace/lib/usb/src/pipepriv.h

    r44b1674 r618f9ed  
    3737
    3838#include <usb/pipes.h>
    39 #include <bool.h>
    4039
    4140void pipe_acquire(usb_pipe_t *);
     
    4544void pipe_end_transaction(usb_pipe_t *);
    4645
    47 int pipe_add_ref(usb_pipe_t *, bool);
     46int pipe_add_ref(usb_pipe_t *);
    4847void pipe_drop_ref(usb_pipe_t *);
    4948
  • uspace/lib/usb/src/pipes.c

    r44b1674 r618f9ed  
    229229}
    230230
     231
     232/** Start a session on the endpoint pipe.
     233 *
     234 * A session is something inside what any communication occurs.
     235 * It is expected that sessions would be started right before the transfer
     236 * and ended - see usb_pipe_end_session() - after the last
     237 * transfer.
     238 * The reason for this is that session actually opens some communication
     239 * channel to the host controller (or to the physical hardware if you
     240 * wish) and thus it involves acquiring kernel resources.
     241 * Since they are limited, sessions shall not be longer than strictly
     242 * necessary.
     243 *
     244 * @deprecated
     245 * Obsoleted with introduction of usb_pipe_start_long_transfer
     246 *
     247 * @param pipe Endpoint pipe to start the session on.
     248 * @return Error code.
     249 */
     250int usb_pipe_start_session(usb_pipe_t *pipe)
     251{
     252        usb_log_warning("usb_pipe_start_session() was deprecated.\n");
     253        return EOK;
     254}
     255
     256
     257/** Ends a session on the endpoint pipe.
     258 *
     259 * @deprecated
     260 * Obsoleted with introduction of usb_pipe_end_long_transfer
     261 *
     262 * @see usb_pipe_start_session
     263 *
     264 * @param pipe Endpoint pipe to end the session on.
     265 * @return Error code.
     266 */
     267int usb_pipe_end_session(usb_pipe_t *pipe)
     268{
     269        usb_log_warning("usb_pipe_end_session() was deprecated.\n");
     270        return EOK;
     271}
     272
     273/** Tell whether a session is started (open) on the endpoint pipe.
     274 *
     275 * The expected usage of this function is in assertions for some
     276 * nested functions.
     277 *
     278 * @param pipe Endpoint pipe in question.
     279 * @return Whether @p pipe has opened a session.
     280 */
     281bool usb_pipe_is_session_started(usb_pipe_t *pipe)
     282{
     283        pipe_acquire(pipe);
     284        bool started = pipe->refcount > 0;
     285        pipe_release(pipe);
     286        return started;
     287}
     288
    231289/** Prepare pipe for a long transfer.
    232290 *
     
    239297 * @return Error code.
    240298 */
    241 void usb_pipe_start_long_transfer(usb_pipe_t *pipe)
    242 {
    243         (void) pipe_add_ref(pipe, true);
     299int usb_pipe_start_long_transfer(usb_pipe_t *pipe)
     300{
     301        return pipe_add_ref(pipe);
    244302}
    245303
  • uspace/lib/usb/src/pipesinit.c

    r44b1674 r618f9ed  
    365365        pipe->direction = direction;
    366366        pipe->refcount = 0;
    367         pipe->refcount_soft = 0;
    368367        pipe->auto_reset_halt = false;
    369368
     
    420419        int rc;
    421420
    422         usb_pipe_start_long_transfer(pipe);
     421        rc = usb_pipe_start_long_transfer(pipe);
     422        if (rc != EOK) {
     423                return rc;
     424        }
     425
    423426
    424427        uint8_t dev_descr_start[CTRL_PIPE_MIN_PACKET_SIZE];
  • uspace/lib/usb/src/pipesio.c

    r44b1674 r618f9ed  
    173173
    174174        int rc;
    175         rc = pipe_add_ref(pipe, false);
     175        rc = pipe_add_ref(pipe);
    176176        if (rc != EOK) {
    177177                return rc;
     
    296296        int rc;
    297297
    298         rc = pipe_add_ref(pipe, false);
     298        rc = pipe_add_ref(pipe);
    299299        if (rc != EOK) {
    300300                return rc;
     
    447447        int rc;
    448448
    449         rc = pipe_add_ref(pipe, false);
     449        rc = pipe_add_ref(pipe);
    450450        if (rc != EOK) {
    451451                return rc;
     
    579579        int rc;
    580580
    581         rc = pipe_add_ref(pipe, false);
     581        rc = pipe_add_ref(pipe);
    582582        if (rc != EOK) {
    583583                return rc;
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