Changeset 63d4d4fd in mainline for uspace/drv/ohci/root_hub.c


Ignore:
Timestamp:
2011-05-27T09:38:22Z (13 years ago)
Author:
Matus Dekanek <smekideki@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
848dafc, cd83f25
Parents:
ffca03c
Message:

minor changes
uint8_t * → uint32_t * conversions

File:
1 edited

Legend:

Unmodified
Added
Removed
  • uspace/drv/ohci/root_hub.c

    rffca03c r63d4d4fd  
    6161        .vendor_id = 0x16db,
    6262        .product_id = 0x0001,
    63         /// \TODO these values migt be different
    6463        .str_serial_number = 0,
    6564        .usb_spec_version = 0x110,
     
    119118static const uint32_t hub_clear_feature_by_writing_one_mask =
    120119   RHS_CLEAR_PORT_POWER;
    121    // 1 << USB_HUB_FEATURE_C_HUB_LOCAL_POWER;
    122120
    123121/**
     
    127125    RHS_LPSC_FLAG |
    128126    RHS_OCIC_FLAG;
    129     //(1 << USB_HUB_FEATURE_C_HUB_OVER_CURRENT) |
    130     //(1 << USB_HUB_FEATURE_C_HUB_LOCAL_POWER);
    131127
    132128/**
     
    135131static const uint32_t hub_set_feature_direct_mask =
    136132    RHS_SET_PORT_POWER;
    137     //(1 << USB_HUB_FEATURE_C_HUB_OVER_CURRENT);
    138133
    139134/**
     
    160155    RHPS_PRSC_FLAG;
    161156
    162 /*
    163 
    164     (1 << USB_HUB_FEATURE_PORT_CONNECTION) |
    165     (1 << USB_HUB_FEATURE_PORT_SUSPEND) |
    166     (1 << USB_HUB_FEATURE_PORT_OVER_CURRENT) |
    167     (1 << USB_HUB_FEATURE_PORT_POWER) |
    168     (1 << USB_HUB_FEATURE_C_PORT_CONNECTION) |
    169     (1 << USB_HUB_FEATURE_C_PORT_ENABLE) |
    170     (1 << USB_HUB_FEATURE_C_PORT_SUSPEND) |
    171     (1 << USB_HUB_FEATURE_C_PORT_OVER_CURRENT) |
    172     (1 << USB_HUB_FEATURE_C_PORT_RESET);
    173  */
    174157//note that USB_HUB_FEATURE_PORT_POWER bit is translated into
    175158//USB_HUB_FEATURE_PORT_LOW_SPEED for port set feature request
     
    179162 */
    180163static const uint32_t port_status_change_mask = RHPS_CHANGE_WC_MASK;
    181 /*    (1 << USB_HUB_FEATURE_C_PORT_CONNECTION) |
    182     (1 << USB_HUB_FEATURE_C_PORT_ENABLE) |
    183     (1 << USB_HUB_FEATURE_C_PORT_OVER_CURRENT) |
    184     (1 << USB_HUB_FEATURE_C_PORT_RESET) |
    185     (1 << USB_HUB_FEATURE_C_PORT_SUSPEND);
    186 */
    187164
    188165static int create_serialized_hub_descriptor(rh_t *instance);
     
    433410        if (port < 1 || port > instance->port_count)
    434411                return EINVAL;
    435         uint32_t * uint32_buffer = (uint32_t*) request->data_buffer;
    436412        request->transfered_size = 4;
    437         uint32_buffer[0] = instance->registers->rh_port_status[port - 1];
     413        uint32_t data = instance->registers->rh_port_status[port - 1];
     414        memcpy(request->data_buffer,&data,4);
    438415#if 0
    439416        int i;
     
    462439static int process_get_hub_status_request(rh_t *instance,
    463440    usb_transfer_batch_t * request) {
    464         uint32_t * uint32_buffer = (uint32_t*) request->data_buffer;
     441        //uint32_t * uint32_buffer = (uint32_t*) request->data_buffer;
    465442        request->transfered_size = 4;
    466443        //bits, 0,1,16,17
    467444        uint32_t mask = 1 | (1 << 1) | (1 << 16) | (1 << 17);
    468         uint32_buffer[0] = mask & instance->registers->rh_status;
     445        uint32_t data = mask & instance->registers->rh_status;
     446        //uint32_buffer[0] = mask & instance->registers->rh_status;
     447        memcpy(request->data_buffer,&data,4);
    469448
    470449        return EOK;
     
    520499            | (1 << (USB_HUB_FEATURE_C_HUB_OVER_CURRENT + 16));
    521500        bzero(bitmap, instance->interrupt_mask_size);
    522         if (instance->registers->rh_status & mask) {
     501        if ((instance->registers->rh_status & mask) !=0 ) {
    523502                bitmap[0] = 1;
    524503        }
     
    526505        mask = port_status_change_mask;
    527506        for (port = 1; port <= instance->port_count; ++port) {
    528                 if (mask & instance->registers->rh_port_status[port - 1]) {
     507                if (mask & instance->registers->rh_port_status[port - 1] != 0) {
    529508
    530509                        bitmap[(port) / 8] += 1 << (port % 8);
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