Changeset 5d4193c in mainline for uspace/drv/uhci-hcd/iface.c


Ignore:
Timestamp:
2011-02-11T12:06:05Z (13 years ago)
Author:
Jan Vesely <jano.vesely@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
03197ffc, fe1776c2
Parents:
960ff451 (diff), f96aefc (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.
Message:

UHCI internals rework, add support for ew control transfer API

File:
1 edited

Legend:

Unmodified
Added
Removed

  • uspace/drv/uhci-hcd/iface.c

    r960ff451 r5d4193c  
    106106    usbhc_iface_transfer_out_callback_t callback, void *arg)
    107107{
    108         assert(dev);
    109         uhci_t *hc = dev_to_uhci(dev);
    110         assert(hc);
    111         return uhci_transfer(hc, dev, target, USB_TRANSFER_INTERRUPT, 0, USB_PID_OUT,
    112                 false, data, size, callback, NULL, arg);
     108        size_t max_packet_size = 8;
     109        dev_speed_t speed = FULL_SPEED;
     110
     111        tracker_t *tracker = tracker_get(dev, target, USB_TRANSFER_INTERRUPT,
     112            max_packet_size, speed, data, size, NULL, callback, arg);
     113        if (!tracker)
     114                return ENOMEM;
     115        tracker_interrupt_out(tracker);
     116        return EOK;
    113117}
    114118/*----------------------------------------------------------------------------*/
    … …  
    117121    usbhc_iface_transfer_in_callback_t callback, void *arg)
    118122{
    119         assert(dev);
    120         uhci_t *hc = dev_to_uhci(dev);
    121         assert(hc);
    122         return uhci_transfer(hc, dev, target, USB_TRANSFER_INTERRUPT, 0, USB_PID_IN,
    123                 false, data, size, NULL, callback, arg);
     123        size_t max_packet_size = 4;
     124        dev_speed_t speed = FULL_SPEED;
     125
     126        tracker_t *tracker = tracker_get(dev, target, USB_TRANSFER_INTERRUPT,
     127            max_packet_size, speed, data, size, callback, NULL, arg);
     128        if (!tracker)
     129                return ENOMEM;
     130        tracker_interrupt_in(tracker);
     131        return EOK;
     132}
     133/*----------------------------------------------------------------------------*/
     134static int control_write(device_t *dev, usb_target_t target,
     135    void *setup_data, size_t setup_size, void *data, size_t size,
     136    usbhc_iface_transfer_out_callback_t callback, void *arg)
     137{
     138        size_t max_packet_size = 8;
     139        dev_speed_t speed = FULL_SPEED;
     140
     141        tracker_t *tracker = tracker_get(dev, target, USB_TRANSFER_CONTROL,
     142            max_packet_size, speed, data, size, NULL, callback, arg);
     143        if (!tracker)
     144                return ENOMEM;
     145        tracker_control_write(tracker, setup_data, setup_size);
     146        return EOK;
     147}
     148/*----------------------------------------------------------------------------*/
     149static int control_read(device_t *dev, usb_target_t target,
     150    void *setup_data, size_t setup_size, void *data, size_t size,
     151    usbhc_iface_transfer_in_callback_t callback, void *arg)
     152{
     153        size_t max_packet_size = 8;
     154        dev_speed_t speed = FULL_SPEED;
     155
     156        tracker_t *tracker = tracker_get(dev, target, USB_TRANSFER_CONTROL,
     157            max_packet_size, speed, data, size, callback, NULL, arg);
     158        if (!tracker)
     159                return ENOMEM;
     160        tracker_control_read(tracker, setup_data, setup_size);
     161        return EOK;
    124162}
    125163/*----------------------------------------------------------------------------*/
    … …  
    128166    usbhc_iface_transfer_out_callback_t callback, void *arg)
    129167{
    130         assert(dev);
    131         uhci_t *hc = dev_to_uhci(dev);
    132         assert(hc);
    133         return uhci_transfer(hc, dev, target, USB_TRANSFER_CONTROL, 0, USB_PID_SETUP,
    134                 false, data, size, callback, NULL, arg);
     168        usb_log_warning("Using deprecated API control write setup.\n");
     169        tracker_t *tracker = tracker_get(dev, target, USB_TRANSFER_CONTROL,
     170            8, FULL_SPEED, data, size, NULL, callback, arg);
     171        if (!tracker)
     172                return ENOMEM;
     173        tracker_control_setup_old(tracker);
     174        return EOK;
    135175}
    136176/*----------------------------------------------------------------------------*/
    … …  
    139179    usbhc_iface_transfer_out_callback_t callback, void *arg)
    140180{
    141         assert(dev);
    142         uhci_t *hc = dev_to_uhci(dev);
    143         assert(hc);
    144         return uhci_transfer(hc, dev, target, USB_TRANSFER_CONTROL, 1, USB_PID_OUT,
    145                 false, data, size, callback, NULL, arg);
     181        tracker_t *tracker = tracker_get(dev, target, USB_TRANSFER_CONTROL,
     182            size, FULL_SPEED, data, size, NULL, callback, arg);
     183        if (!tracker)
     184                return ENOMEM;
     185        tracker_control_write_data_old(tracker);
     186        return EOK;
    146187}
    147188/*----------------------------------------------------------------------------*/
    … …  
    149190    usbhc_iface_transfer_in_callback_t callback, void *arg)
    150191{
    151         assert(dev);
    152         uhci_t *hc = dev_to_uhci(dev);
    153         assert(hc);
    154         return uhci_transfer(hc, dev, target, USB_TRANSFER_CONTROL, 0, USB_PID_IN,
    155                 false, NULL, 0, NULL, callback, arg);
     192        tracker_t *tracker = tracker_get(dev, target, USB_TRANSFER_CONTROL,
     193            0, FULL_SPEED, NULL, 0, callback, NULL, arg);
     194        if (!tracker)
     195                return ENOMEM;
     196        tracker_control_write_status_old(tracker);
     197        return EOK;
    156198}
    157199/*----------------------------------------------------------------------------*/
    … …  
    160202    usbhc_iface_transfer_out_callback_t callback, void *arg)
    161203{
    162         assert(dev);
    163         uhci_t *hc = dev_to_uhci(dev);
    164         assert(hc);
    165         return uhci_transfer(hc, dev, target, USB_TRANSFER_CONTROL, 0, USB_PID_SETUP,
    166                 false, data, size, callback, NULL, arg);
     204        usb_log_warning("Using deprecated API control read setup.\n");
     205        tracker_t *tracker = tracker_get(dev, target, USB_TRANSFER_CONTROL,
     206            8, FULL_SPEED, data, size, NULL, callback, arg);
     207        if (!tracker)
     208                return ENOMEM;
     209        tracker_control_setup_old(tracker);
     210        return EOK;
    167211}
    168212/*----------------------------------------------------------------------------*/
    … …  
    171215    usbhc_iface_transfer_in_callback_t callback, void *arg)
    172216{
    173         assert(dev);
    174         uhci_t *hc = dev_to_uhci(dev);
    175         assert(hc);
    176         return uhci_transfer(hc, dev, target, USB_TRANSFER_CONTROL, 1, USB_PID_IN,
    177                 false, data, size, NULL, callback, arg);
     217        tracker_t *tracker = tracker_get(dev, target, USB_TRANSFER_CONTROL,
     218            size, FULL_SPEED, data, size, callback, NULL, arg);
     219        if (!tracker)
     220                return ENOMEM;
     221        tracker_control_read_data_old(tracker);
     222        return EOK;
    178223}
    179224/*----------------------------------------------------------------------------*/
    … …  
    181226    usbhc_iface_transfer_out_callback_t callback, void *arg)
    182227{
    183         assert(dev);
    184         uhci_t *hc = dev_to_uhci(dev);
    185         assert(hc);
    186         return uhci_transfer(hc, dev, target, USB_TRANSFER_CONTROL, 0, USB_PID_OUT,
    187                 false, NULL, 0, callback, NULL, arg);
    188 }
    189 
    190 
     228        tracker_t *tracker = tracker_get(dev, target, USB_TRANSFER_CONTROL,
     229            0, FULL_SPEED, NULL, 0, NULL, callback, arg);
     230        if (!tracker)
     231                return ENOMEM;
     232        tracker_control_read_status_old(tracker);
     233        return EOK;
     234}
     235/*----------------------------------------------------------------------------*/
    191236usbhc_iface_t uhci_iface = {
    192237        .tell_address = get_address,
    … …  
    200245        .interrupt_out = interrupt_out,
    201246        .interrupt_in = interrupt_in,
     247
     248        .control_read = control_read,
     249        .control_write = control_write,
    202250
    203251        .control_write_setup = control_write_setup,
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