Changes in / [da1dd48:c7dd69d] in mainline


Ignore:
Location:
uspace
Files:
5 deleted
50 edited

Legend:

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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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/ohci/root_hub.c

    rda1dd48 rc7dd69d  
    198198static int process_ctrl_request(rh_t *instance, usb_transfer_batch_t *request);
    199199
    200 static int process_interrupt(rh_t *instance, usb_transfer_batch_t * request,
    201     void * change_buffer, size_t buffe_size);
    202 
    203 static bool is_zeros(void * buffer, size_t size);
     200
    204201
    205202
     
    216213        // set port power mode to no-power-switching
    217214        instance->registers->rh_desc_a |= RHDA_NPS_FLAG;
    218         instance->unfinished_interrupt_transfer = NULL;
     215
    219216        usb_log_info("OHCI root hub with %d ports.\n", instance->port_count);
    220217        return EOK;
     
    236233                usb_log_info("Root hub got CONTROL packet\n");
    237234                opResult = process_ctrl_request(instance, request);
    238                 usb_transfer_batch_finish_error(request, opResult);
    239235        } else if (request->ep->transfer_type == USB_TRANSFER_INTERRUPT) {
    240236                usb_log_info("Root hub got INTERRUPT packet\n");
    241237                void * buffer;
    242                 size_t buffer_size;
    243238                create_interrupt_mask(instance, &buffer,
    244                         &buffer_size);
    245                 if(is_zeros(buffer,buffer_size)){
    246                         usb_log_debug("no changes..");
    247                         instance->unfinished_interrupt_transfer=
    248                             request;
    249                         //will be finished later
    250                 }else{
    251                         usb_log_debug("processing changes..");
    252                         process_interrupt(instance, request,
    253                             buffer, buffer_size);
    254                 }
    255                 free(buffer);
     239                        &(request->transfered_size));
     240                memcpy(request->data_buffer, buffer,
     241                        request->transfered_size);
    256242                opResult = EOK;
    257243        } else {
    258244                opResult = EINVAL;
    259                 usb_transfer_batch_finish_error(request, opResult);
    260         }
     245        }
     246        usb_transfer_batch_finish_error(request, opResult);
    261247        return EOK;
    262248}
     
    266252
    267253void rh_interrupt(rh_t *instance) {
    268         //usb_log_info("Whoa whoa wait, I`m not supposed to receive any "
    269         //      "interrupts, am I?\n");
    270         if(!instance->unfinished_interrupt_transfer){
    271                 return;
    272         }
    273         size_t size;
    274         void * buffer;
    275         create_interrupt_mask(instance, &buffer,
    276                         &size);
    277         process_interrupt(instance,instance->unfinished_interrupt_transfer,
    278             buffer,size);
    279         free(buffer);
     254        usb_log_info("Whoa whoa wait, I`m not supposed to receive any "
     255                "interrupts, am I?\n");
     256        /* TODO: implement? */
    280257}
    281258/*----------------------------------------------------------------------------*/
     
    882859        return opResult;
    883860}
    884 /*----------------------------------------------------------------------------*/
    885 
    886 /**
    887  * process hanging interrupt request
    888  *
    889  * If an interrupt transfer has been received and there was no change,
    890  * the driver stores the transfer information and waits for change to occcur.
    891  * This routine is called when that happens and it finalizes the interrupt
    892  * transfer.
    893  *
    894  * @param instance hub instance
    895  * @param request batch request to be processed
    896  * @param change_buffer chages on hub
    897  * @param buffer_size size of change buffer
    898  *
    899  * @return
    900  */
    901 static int process_interrupt(rh_t *instance, usb_transfer_batch_t * request,
    902     void * change_buffer, size_t buffe_size){
    903         create_interrupt_mask(instance, &change_buffer,
    904             &(request->transfered_size));
    905         memcpy(request->data_buffer, change_buffer,request->transfered_size);
    906         instance->unfinished_interrupt_transfer = NULL;
    907         usb_transfer_batch_finish_error(request, EOK);
    908         return EOK;
    909 }
    910 
    911 /*----------------------------------------------------------------------------*/
    912 
    913 /**
    914  * return whether the buffer is full of zeros
    915  *
    916  * Convenience function.
    917  * @param buffer
    918  * @param size
    919  * @return
    920  */
    921 static bool is_zeros(void * buffer, size_t size){
    922         if(!buffer) return true;
    923         if(!size) return true;
    924         size_t i;
    925         for(i=0;i<size;++i){
    926                 if(((char*)buffer)[i])
    927                         return false;
    928         }
    929         return true;
    930 }
    931861
    932862/**
  • uspace/drv/ohci/root_hub.h

    rda1dd48 rc7dd69d  
    5454        /** hubs descriptors */
    5555        usb_device_descriptors_t descriptors;
    56         /** interrupt transfer waiting for an actual interrupt to occur */
    57         usb_transfer_batch_t * unfinished_interrupt_transfer;
    5856} rh_t;
    5957
  • uspace/drv/uhci-hcd/batch.c

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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/kbd/kbddev.c

    rda1dd48 rc7dd69d  
    607607       
    608608        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);
     609                usb_log_warning("Number of received keycodes (%d) differs from"
     610                    " expected number (%d).\n", count, kbd_dev->key_count);
    611611                return;
    612612        }
  • uspace/drv/usbhid/usbhid.c

    rda1dd48 rc7dd69d  
    197197        size_t size = usb_hid_report_input_length(hid_dev->parser, usage_path,
    198198            mapping->compare);
    199         usb_log_debug("Size of the input report: %zuB\n", size);
     199        usb_log_debug("Size of the input report: %d\n", size);
    200200       
    201201        usb_hid_report_path_free(usage_path);
  • uspace/drv/usbhub/ports.c

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    105105        }
    106106
    107         //usb_pipe_start_session(hub_info->control_pipe);
     107        usb_pipe_start_session(hub_info->control_pipe);
    108108        //set hub configuration
    109109        opResult = usb_hub_set_configuration(hub_info);
     
    122122                return opResult;
    123123        }
    124         //usb_pipe_end_session(hub_info->control_pipe);
    125 
    126 
    127         usb_log_debug("Creating 'hub' function in DDF.\n");
     124        usb_pipe_end_session(hub_info->control_pipe);
     125
     126        /// \TODO what is this?
     127        usb_log_debug("Creating `hub' function.\n");
    128128        ddf_fun_t *hub_fun = ddf_fun_create(hub_info->usb_device->ddf_dev,
    129129            fun_exposed, "hub");
     
    153153bool hub_port_changes_callback(usb_device_t *dev,
    154154    uint8_t *change_bitmap, size_t change_bitmap_size, void *arg) {
    155         usb_log_debug("hub_port_changes_callback\n");
    156155        usb_hub_info_t *hub = (usb_hub_info_t *) arg;
    157156
     
    218217        // get hub descriptor
    219218        usb_log_debug("creating serialized descriptor\n");
    220         //void * serialized_descriptor = malloc(USB_HUB_MAX_DESCRIPTOR_SIZE);
    221         uint8_t serialized_descriptor[USB_HUB_MAX_DESCRIPTOR_SIZE];
     219        void * serialized_descriptor = malloc(USB_HUB_MAX_DESCRIPTOR_SIZE);
    222220        usb_hub_descriptor_t * descriptor;
    223221        int opResult;
     
    237235        }
    238236        usb_log_debug2("deserializing descriptor\n");
    239         descriptor = usb_create_deserialized_hub_desriptor(
    240             serialized_descriptor);
     237        descriptor = usb_deserialize_hub_desriptor(serialized_descriptor);
    241238        if (descriptor == NULL) {
    242239                usb_log_warning("could not deserialize descriptor \n");
    243                 return ENOMEM;
     240                return opResult;
    244241        }
    245242        usb_log_debug("setting port count to %d\n", descriptor->ports_count);
    246243        hub_info->port_count = descriptor->ports_count;
    247244        /// \TODO this is not semantically correct
    248         bool is_power_switched =
    249             ((descriptor->hub_characteristics & 1) ==0);
    250         bool has_individual_port_powering =
    251             ((descriptor->hub_characteristics & 1) !=0);
    252245        hub_info->ports = malloc(
    253246            sizeof (usb_hub_port_t) * (hub_info->port_count + 1));
     
    256249                usb_hub_port_init(&hub_info->ports[port]);
    257250        }
    258         if(is_power_switched){
    259                 usb_log_debug("is_power_switched\n");
    260                 if(has_individual_port_powering){
    261                         usb_log_debug("has_individual_port_powering\n");
    262                         for (port = 0; port < hub_info->port_count; port++) {
    263                                 opResult = usb_hub_set_port_feature(hub_info->control_pipe,
    264                                     port+1, USB_HUB_FEATURE_PORT_POWER);
    265                                 if (opResult != EOK) {
    266                                         usb_log_error("cannot power on port %zu: %s.\n",
    267                                             port+1, str_error(opResult));
    268                                 }
    269                         }
    270                 }else{
    271                         usb_log_debug("!has_individual_port_powering\n");
    272                         opResult = usb_hub_set_feature(hub_info->control_pipe,
    273                             USB_HUB_FEATURE_C_HUB_LOCAL_POWER);
    274                         if (opResult != EOK) {
    275                                 usb_log_error("cannot power hub: %s\n",
    276                                     str_error(opResult));
    277                         }
    278                 }
    279         }else{
    280                 usb_log_debug("!is_power_switched\n");
     251        for (port = 0; port < hub_info->port_count; port++) {
     252                opResult = usb_hub_set_port_feature(hub_info->control_pipe,
     253                    port+1, USB_HUB_FEATURE_PORT_POWER);
     254                if (opResult != EOK) {
     255                        usb_log_error("cannot power on port %d;  %d\n",
     256                            port+1, opResult);
     257                }
    281258        }
    282259        usb_log_debug2("freeing data\n");
    283         //free(serialized_descriptor);
    284         //free(descriptor->devices_removable);
     260        free(serialized_descriptor);
     261        free(descriptor->devices_removable);
    285262        free(descriptor);
    286263        return EOK;
     
    344321         * auto destruction, this could work better.
    345322         */
    346         int rc = usb_hc_connection_open(&hub_info->connection);
     323        int rc = usb_pipe_start_session(hub_info->control_pipe);
    347324        if (rc != EOK) {
    348                 //usb_pipe_end_session(hub_info->control_pipe);
     325                usb_log_error("Failed to start session on control pipe: %s.\n",
     326                    str_error(rc));
     327                return rc;
     328        }
     329        rc = usb_hc_connection_open(&hub_info->connection);
     330        if (rc != EOK) {
     331                usb_pipe_end_session(hub_info->control_pipe);
    349332                usb_log_error("Failed to open connection to HC: %s.\n",
    350333                    str_error(rc));
     
    362345        }
    363346
    364         usb_log_info("Controlling hub `%s' (%zu ports).\n",
     347        usb_log_info("Controlling hub `%s' (%d ports).\n",
    365348            hub_info->usb_device->ddf_dev->name, hub_info->port_count);
    366349        return EOK;
     
    430413                            port, USB_HUB_FEATURE_PORT_POWER);
    431414                        if (opResult != EOK) {
    432                                 usb_log_error("Cannot power on port %zu: %s.\n",
    433                                     port, str_error(opResult));
     415                                usb_log_error("cannot power on port %d;  %d\n",
     416                                    port, opResult);
    434417                        }
    435418                }
  • uspace/drv/usbhub/usbhub_private.h

    rda1dd48 rc7dd69d  
    113113
    114114        usb_device_request_setup_packet_t clear_request = {
    115                 .request_type = USB_HUB_REQ_TYPE_SET_PORT_FEATURE,
     115                .request_type = USB_HUB_REQ_TYPE_CLEAR_PORT_FEATURE,
    116116                .request = USB_DEVREQ_SET_FEATURE,
    117117                .length = 0,
     
    166166}
    167167
     168/**
     169 * create uint8_t array with serialized descriptor
     170 *
     171 * @param descriptor
     172 * @return newly created serializd descriptor pointer
     173 */
     174void * usb_serialize_hub_descriptor(usb_hub_descriptor_t * descriptor);
    168175
    169 void * usb_create_serialized_hub_descriptor(usb_hub_descriptor_t * descriptor);
    170 
    171 void usb_serialize_hub_descriptor(usb_hub_descriptor_t * descriptor,
    172     void * serialized_descriptor);
    173 
    174 usb_hub_descriptor_t * usb_create_deserialized_hub_desriptor(
    175     void * serialized_descriptor);
    176 
    177 void usb_deserialize_hub_desriptor(void * serialized_descriptor,
    178     usb_hub_descriptor_t * descriptor);
     176/**
     177 * create deserialized desriptor structure out of serialized descriptor
     178 *
     179 * The serialized descriptor must be proper usb hub descriptor,
     180 * otherwise an eerror might occur.
     181 *
     182 * @param sdescriptor serialized descriptor
     183 * @return newly created deserialized descriptor pointer
     184 */
     185usb_hub_descriptor_t * usb_deserialize_hub_desriptor(void * sdescriptor);
    179186
    180187
  • uspace/drv/usbhub/utils.c

    rda1dd48 rc7dd69d  
    5656//hub descriptor utils
    5757
    58 /**
    59  * create uint8_t array with serialized descriptor
    60  *
    61  * @param descriptor
    62  * @return newly created serializd descriptor pointer
    63  */
    64 void * usb_create_serialized_hub_descriptor(usb_hub_descriptor_t * descriptor) {
     58void * usb_serialize_hub_descriptor(usb_hub_descriptor_t * descriptor) {
    6559        //base size
    6660        size_t size = 7;
     
    7064        uint8_t * result = malloc(size);
    7165        //size
    72         if(result)
    73                 usb_serialize_hub_descriptor(descriptor,result);
     66        result[0] = size;
     67        //descriptor type
     68        result[1] = USB_DESCTYPE_HUB;
     69        result[2] = descriptor->ports_count;
     70        /// @fixme handling of endianness??
     71        result[3] = descriptor->hub_characteristics / 256;
     72        result[4] = descriptor->hub_characteristics % 256;
     73        result[5] = descriptor->pwr_on_2_good_time;
     74        result[6] = descriptor->current_requirement;
     75
     76        size_t i;
     77        for (i = 0; i < var_size; ++i) {
     78                result[7 + i] = descriptor->devices_removable[i];
     79        }
     80        for (i = 0; i < var_size; ++i) {
     81                result[7 + var_size + i] = 255;
     82        }
    7483        return result;
    7584}
    7685
    77 /**
    78  * serialize descriptor into given buffer
    79  *
    80  * The buffer size is not checked.
    81  * @param descriptor
    82  * @param serialized_descriptor
    83  */
    84 void usb_serialize_hub_descriptor(usb_hub_descriptor_t * descriptor,
    85     void * serialized_descriptor) {
    86         //base size
    87         uint8_t * sdescriptor = serialized_descriptor;
    88         size_t size = 7;
    89         //variable size according to port count
    90         size_t var_size = (descriptor->ports_count+7)/8;
    91         size += 2 * var_size;
    92         //size
    93         sdescriptor[0] = size;
    94         //descriptor type
    95         sdescriptor[1] = USB_DESCTYPE_HUB;
    96         sdescriptor[2] = descriptor->ports_count;
    97         /// @fixme handling of endianness??
    98         sdescriptor[3] = descriptor->hub_characteristics / 256;
    99         sdescriptor[4] = descriptor->hub_characteristics % 256;
    100         sdescriptor[5] = descriptor->pwr_on_2_good_time;
    101         sdescriptor[6] = descriptor->current_requirement;
    102 
    103         size_t i;
    104         for (i = 0; i < var_size; ++i) {
    105                 sdescriptor[7 + i] = descriptor->devices_removable[i];
    106         }
    107         for (i = 0; i < var_size; ++i) {
    108                 sdescriptor[7 + var_size + i] = 255;
    109         }
    110 }
    111 
    112 
    113 /**
    114  * create deserialized desriptor structure out of serialized descriptor
    115  *
    116  * The serialized descriptor must be proper usb hub descriptor,
    117  * otherwise an eerror might occur.
    118  *
    119  * @param sdescriptor serialized descriptor
    120  * @return newly created deserialized descriptor pointer
    121  */
    122 usb_hub_descriptor_t * usb_create_deserialized_hub_desriptor(
     86usb_hub_descriptor_t * usb_deserialize_hub_desriptor(
    12387void * serialized_descriptor) {
    12488        uint8_t * sdescriptor = serialized_descriptor;
     
    13195
    13296        usb_hub_descriptor_t * result = malloc(sizeof(usb_hub_descriptor_t));
    133         if(result)
    134                 usb_deserialize_hub_desriptor(serialized_descriptor,result);
     97       
     98
     99        result->ports_count = sdescriptor[2];
     100        /// @fixme handling of endianness??
     101        result->hub_characteristics = sdescriptor[4] + 256 * sdescriptor[3];
     102        result->pwr_on_2_good_time = sdescriptor[5];
     103        result->current_requirement = sdescriptor[6];
     104        size_t var_size = (result->ports_count+7) / 8;
     105        result->devices_removable = (uint8_t*) malloc(var_size);
     106
     107        size_t i;
     108        for (i = 0; i < var_size; ++i) {
     109                result->devices_removable[i] = sdescriptor[7 + i];
     110        }
    135111        return result;
    136112}
    137113
    138 /**
    139  * deserialize descriptor into given pointer
    140  *
    141  * @param serialized_descriptor
    142  * @param descriptor
    143  * @return
    144  */
    145 void usb_deserialize_hub_desriptor(
    146 void * serialized_descriptor, usb_hub_descriptor_t * descriptor) {
    147         uint8_t * sdescriptor = serialized_descriptor;
    148         descriptor->ports_count = sdescriptor[2];
    149         /// @fixme handling of endianness??
    150         descriptor->hub_characteristics = sdescriptor[4] + 256 * sdescriptor[3];
    151         descriptor->pwr_on_2_good_time = sdescriptor[5];
    152         descriptor->current_requirement = sdescriptor[6];
    153         size_t var_size = (descriptor->ports_count+7) / 8;
    154         //descriptor->devices_removable = (uint8_t*) malloc(var_size);
    155114
    156         size_t i;
    157         for (i = 0; i < var_size; ++i) {
    158                 descriptor->devices_removable[i] = sdescriptor[7 + i];
    159         }
    160 }
    161115
    162116/**
  • uspace/drv/usbkbd/kbddev.c

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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/classes/hub.h

    rda1dd48 rc7dd69d  
    152152            maximum of 255 ports).
    153153     */
    154     uint8_t devices_removable[32];
     154    uint8_t * devices_removable;
    155155
    156156    /**
  • uspace/lib/usb/include/usb/debug.h

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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

    rda1dd48 rc7dd69d  
    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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