Changeset 6edc69a in mainline for uspace/drv


Ignore:
Timestamp:
2011-02-19T20:02:18Z (15 years ago)
Author:
Jan Vesely <jano.vesely@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
b9d910f
Parents:
7e7f0f5 (diff), 374552ef (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:

Development changes

Location:
uspace/drv
Files:
5 edited

Legend:

Unmodified
Added
Removed

  • uspace/drv/uhci-hcd/iface.c

    r7e7f0f5 r6edc69a  
    5454}
    5555/*----------------------------------------------------------------------------*/
    56 static int reserve_default_address(device_t *dev)
     56static int reserve_default_address(device_t *dev, usb_speed_t speed)
    5757{
    5858        assert(dev);
    … …  
    7272}
    7373/*----------------------------------------------------------------------------*/
    74 static int request_address(device_t *dev, usb_address_t *address)
     74static int request_address(device_t *dev, usb_speed_t speed,
     75    usb_address_t *address)
    7576{
    7677        assert(dev);
    … …  
    163164        return EOK;
    164165}
    165 /*----------------------------------------------------------------------------*/
    166 static int control_write_setup(device_t *dev, usb_target_t target,
    167     size_t max_packet_size,
    168     void *data, size_t size,
    169     usbhc_iface_transfer_out_callback_t callback, void *arg)
    170 {
    171         dev_speed_t speed = FULL_SPEED;
    172166
    173         usb_log_warning("Using deprecated API %s.\n", __FUNCTION__);
    174         batch_t *batch = batch_get(dev, target, USB_TRANSFER_CONTROL,
    175             max_packet_size, speed, NULL, 0, data, size, NULL, callback, arg);
    176         if (!batch)
    177                 return ENOMEM;
    178         batch_control_setup_old(batch);
    179         return EOK;
    180 }
    181 /*----------------------------------------------------------------------------*/
    182 static int control_write_data(device_t *dev, usb_target_t target,
    183     size_t max_packet_size,
    184     void *data, size_t size,
    185     usbhc_iface_transfer_out_callback_t callback, void *arg)
    186 {
    187         dev_speed_t speed = FULL_SPEED;
    188167
    189         usb_log_warning("Using deprecated API %s.\n", __FUNCTION__);
    190         batch_t *batch = batch_get(dev, target, USB_TRANSFER_CONTROL,
    191             max_packet_size, speed, data, size, NULL, 0, NULL, callback, arg);
    192         if (!batch)
    193                 return ENOMEM;
    194         batch_control_write_data_old(batch);
    195         return EOK;
    196 }
    197 /*----------------------------------------------------------------------------*/
    198 static int control_write_status(device_t *dev, usb_target_t target,
    199     usbhc_iface_transfer_in_callback_t callback, void *arg)
    200 {
    201         size_t max_packet_size = 8;
    202         dev_speed_t speed = FULL_SPEED;
    203 
    204         usb_log_warning("Using deprecated API %s.\n", __FUNCTION__);
    205         batch_t *batch = batch_get(dev, target, USB_TRANSFER_CONTROL,
    206             max_packet_size, speed, NULL, 0, NULL, 0, callback, NULL, arg);
    207         if (!batch)
    208                 return ENOMEM;
    209         batch_control_write_status_old(batch);
    210         return EOK;
    211 }
    212 /*----------------------------------------------------------------------------*/
    213 static int control_read_setup(device_t *dev, usb_target_t target,
    214     size_t max_packet_size,
    215     void *data, size_t size,
    216     usbhc_iface_transfer_out_callback_t callback, void *arg)
    217 {
    218         dev_speed_t speed = FULL_SPEED;
    219 
    220         usb_log_warning("Using deprecated API %s.\n", __FUNCTION__);
    221         batch_t *batch = batch_get(dev, target, USB_TRANSFER_CONTROL,
    222             max_packet_size, speed, NULL, 0, data, size, NULL, callback, arg);
    223         if (!batch)
    224                 return ENOMEM;
    225         batch_control_setup_old(batch);
    226         return EOK;
    227 }
    228 /*----------------------------------------------------------------------------*/
    229 static int control_read_data(device_t *dev, usb_target_t target,
    230     size_t max_packet_size,
    231     void *data, size_t size,
    232     usbhc_iface_transfer_in_callback_t callback, void *arg)
    233 {
    234         dev_speed_t speed = FULL_SPEED;
    235 
    236         usb_log_warning("Using deprecated API %s.\n", __FUNCTION__);
    237         batch_t *batch = batch_get(dev, target, USB_TRANSFER_CONTROL,
    238             max_packet_size, speed, data, size, NULL, 0, callback, NULL, arg);
    239         if (!batch)
    240                 return ENOMEM;
    241         batch_control_read_data_old(batch);
    242         return EOK;
    243 }
    244 /*----------------------------------------------------------------------------*/
    245 static int control_read_status(device_t *dev, usb_target_t target,
    246     usbhc_iface_transfer_out_callback_t callback, void *arg)
    247 {
    248         size_t max_packet_size = 8;
    249         dev_speed_t speed = FULL_SPEED;
    250 
    251         usb_log_warning("Using deprecated API %s.\n", __FUNCTION__);
    252         batch_t *batch = batch_get(dev, target, USB_TRANSFER_CONTROL,
    253             max_packet_size, speed, NULL, 0, NULL, 0, NULL, callback, arg);
    254         if (!batch)
    255                 return ENOMEM;
    256         batch_control_read_status_old(batch);
    257         return EOK;
    258 }
    259168/*----------------------------------------------------------------------------*/
    260169usbhc_iface_t uhci_iface = {
    … …  
    272181        .control_read = control_read,
    273182        .control_write = control_write,
    274 
    275         .control_write_setup = control_write_setup,
    276         .control_write_data = control_write_data,
    277         .control_write_status = control_write_status,
    278 
    279         .control_read_setup = control_read_setup,
    280         .control_read_data = control_read_data,
    281         .control_read_status = control_read_status
    282183};
    283184/**

  • uspace/drv/uhci-rhd/port.c

    r7e7f0f5 r6edc69a  
    131131        return EOK;
    132132}
    133 /*----------------------------------------------------------------------------*/
    134 static int uhci_port_new_device(uhci_port_t *port)
    135 {
    136         assert(port);
    137         assert(usb_hc_connection_is_opened(&port->hc_connection));
    138 
    139         usb_log_info("Adding new device on port %d.\n", port->number);
    140 
    141         /* get address of the future device */
    142         const usb_address_t usb_address = usb_hc_request_address(&port->hc_connection);
    143 
    144         if (usb_address <= 0) {
    145                 usb_log_error("Recieved invalid address(%d).\n", usb_address);
    146                 return usb_address;
    147         }
    148         usb_log_debug("Sucessfully obtained address %d for port %d.\n",
    149             usb_address, port->number);
    150 
    151         /* get default address */
    152         int ret = usb_hc_reserve_default_address(&port->hc_connection);
    153         if (ret != EOK) {
    154                 usb_log_error("Failed to reserve default address on port %d.\n",
    155                     port->number);
    156                 int ret2 = usb_hc_unregister_device(&port->hc_connection,
    157                     usb_address);
    158                 if (ret2 != EOK) {
    159                         usb_log_fatal("Failed to return requested address on port %d.\n",
    160                            port->number);
    161                         return ret2;
    162                 }
    163                 usb_log_debug("Successfully returned reserved address on port %d.\n",
    164                         port->number);
    165                 return ret;
    166         }
    167         usb_log_debug("Sucessfully obtained default address for port %d.\n",
    168             port->number);
     133
     134/** Callback for enabling port during adding a new device.
     135 *
     136 * @param portno Port number (unused).
     137 * @param arg Pointer to uhci_port_t of port with the new device.
     138 * @return Error code.
     139 */
     140static int new_device_enable_port(int portno, void *arg)
     141{
     142        uhci_port_t *port = (uhci_port_t *) arg;
     143
     144        usb_log_debug("new_device_enable_port(%d)\n", port->number);
    169145
    170146        /*
    171          * the host then waits for at least 100 ms to allow completion of
     147         * The host then waits for at least 100 ms to allow completion of
    172148         * an insertion process and for power at the device to become stable.
    173149         */
    174150        async_usleep(100000);
    175151
    176         /* enable port */
     152        /* Enable the port. */
    177153        uhci_port_set_enabled(port, true);
    178154
    … …  
    196172        }
    197173
    198         /*
    199          * Initialize connection to the device.
    200          */
    201         /* FIXME: check for errors. */
    202         usb_device_connection_t new_dev_connection;
    203         usb_endpoint_pipe_t new_dev_ctrl_pipe;
    204         usb_device_connection_initialize_on_default_address(
    205             &new_dev_connection, &port->hc_connection);
    206         usb_endpoint_pipe_initialize_default_control(&new_dev_ctrl_pipe,
    207             &new_dev_connection);
    208 
    209         /*
    210          * Assign new address to the device. This function updates
    211          * the backing connection to still point to the same device.
    212          */
    213         /* FIXME: check for errors. */
    214         usb_endpoint_pipe_start_session(&new_dev_ctrl_pipe);
    215         ret = usb_request_set_address(&new_dev_ctrl_pipe, usb_address);
    216         usb_endpoint_pipe_end_session(&new_dev_ctrl_pipe);
    217 
    218         if (ret != EOK) { /* address assigning went wrong */
    219                 usb_log_error("Failed(%d) to assign address to the device.\n", ret);
     174        return EOK;
     175}
     176
     177/*----------------------------------------------------------------------------*/
     178static int uhci_port_new_device(uhci_port_t *port)
     179{
     180        assert(port);
     181        assert(usb_hc_connection_is_opened(&port->hc_connection));
     182
     183        usb_log_info("Detected new device on port %u.\n", port->number);
     184
     185        usb_address_t dev_addr;
     186        int rc = usb_hc_new_device_wrapper(port->rh, &port->hc_connection,
     187            USB_SPEED_FULL,
     188            new_device_enable_port, port->number, port,
     189            &dev_addr, &port->attached_device);
     190        if (rc != EOK) {
     191                usb_log_error("Failed adding new device on port %u: %s.\n",
     192                    port->number, str_error(rc));
    220193                uhci_port_set_enabled(port, false);
    221                 int release = usb_hc_release_default_address(&port->hc_connection);
    222                 if (release != EOK) {
    223                         usb_log_error("Failed to release default address on port %d.\n",
    224                             port->number);
    225                         return release;
    226                 }
    227                 usb_log_debug("Sucessfully released default address on port %d.\n",
    228                     port->number);
    229                 return ret;
    230         }
    231         usb_log_debug("Sucessfully assigned address %d for port %d.\n",
    232             usb_address, port->number);
    233 
    234         /* release default address */
    235         ret = usb_hc_release_default_address(&port->hc_connection);
    236         if (ret != EOK) {
    237                 usb_log_error("Failed to release default address on port %d.\n",
    238                     port->number);
    239                 return ret;
    240         }
    241         usb_log_debug("Sucessfully released default address on port %d.\n",
    242             port->number);
    243 
    244         /* communicate and possibly report to devman */
    245         assert(port->attached_device == 0);
    246 
    247         ret = usb_device_register_child_in_devman(new_dev_connection.address,
    248             new_dev_connection.hc_handle, port->rh, &port->attached_device);
    249 
    250         if (ret != EOK) { /* something went wrong */
    251                 usb_log_error("Failed(%d) in usb_drv_register_child.\n", ret);
    252                 uhci_port_set_enabled(port, false);
    253                 return ENOMEM;
    254         }
    255         usb_log_info("Sucessfully added device on port(%d) address(%d) handle %d.\n",
    256                 port->number, usb_address, port->attached_device);
    257 
    258         /*
    259          * Register the device in the host controller.
    260          */
    261         usb_hc_attached_device_t new_device = {
    262                 .address = new_dev_connection.address,
    263                 .handle = port->attached_device
    264         };
    265 
    266         ret = usb_hc_register_device(&port->hc_connection, &new_device);
    267         // TODO: proper error check here
    268         assert(ret == EOK);
    269 
    270         return EOK;
    271 }
     194                return rc;
     195        }
     196
     197        usb_log_info("New device on port %u has address %d (handle %zu).\n",
     198            port->number, dev_addr, port->attached_device);
     199
     200        return EOK;
     201}
     202
    272203/*----------------------------------------------------------------------------*/
    273204static int uhci_port_remove_device(uhci_port_t *port)

  • uspace/drv/uhci-rhd/root_hub.c

    r7e7f0f5 r6edc69a  
    4747        assert(rh);
    4848        int ret;
    49         ret = usb_drv_find_hc(rh, &instance->hc_handle);
     49        ret = usb_hc_find(rh->handle, &instance->hc_handle);
    5050        usb_log_info("rh found(%d) hc handle: %d.\n", ret, instance->hc_handle);
    5151        if (ret != EOK) {

  • uspace/drv/usbhub/usbhub.c

    r7e7f0f5 r6edc69a  
    5050#include "usb/usb.h"
    5151
     52static int iface_get_hc_handle(device_t *device, devman_handle_t *handle)
     53{
     54        return usb_hc_find(device->handle, handle);
     55}
     56
    5257static usb_iface_t hub_usb_iface = {
    53         .get_hc_handle = usb_drv_find_hc
     58        .get_hc_handle = iface_get_hc_handle
    5459};
    5560

  • uspace/drv/vhc/connhost.c

    r7e7f0f5 r6edc69a  
    234234}
    235235
    236 static int enqueue_transfer_setup(device_t *dev,
    237     usb_target_t target, usb_transfer_type_t transfer_type,
    238     void *buffer, size_t size,
    239     usbhc_iface_transfer_out_callback_t callback, void *arg)
    240 {
    241         usb_log_debug2("Transfer SETUP [%d.%d (%s); %zu].\n",
    242             target.address, target.endpoint,
    243             usb_str_transfer_type(transfer_type),
    244             size);
    245 
    246         transfer_info_t *transfer
    247             = create_transfer_info(dev, USB_DIRECTION_OUT, arg);
    248         transfer->out_callback = callback;
    249 
    250         hc_add_transaction_to_device(true, target, transfer_type, buffer, size,
    251             universal_callback, transfer);
    252 
    253         return EOK;
    254 }
    255 
    256236static int enqueue_transfer_in(device_t *dev,
    257237    usb_target_t target, usb_transfer_type_t transfer_type,
    … …  
    292272        return enqueue_transfer_in(dev, target, USB_TRANSFER_INTERRUPT,
    293273            data, size,
    294             callback, arg);
    295 }
    296 
    297 static int control_write_setup(device_t *dev, usb_target_t target,
    298     size_t max_packet_size,
    299     void *data, size_t size,
    300     usbhc_iface_transfer_out_callback_t callback, void *arg)
    301 {
    302         return enqueue_transfer_setup(dev, target, USB_TRANSFER_CONTROL,
    303             data, size,
    304             callback, arg);
    305 }
    306 
    307 static int control_write_data(device_t *dev, usb_target_t target,
    308     size_t max_packet_size,
    309     void *data, size_t size,
    310     usbhc_iface_transfer_out_callback_t callback, void *arg)
    311 {
    312         return enqueue_transfer_out(dev, target, USB_TRANSFER_CONTROL,
    313             data, size,
    314             callback, arg);
    315 }
    316 
    317 static int control_write_status(device_t *dev, usb_target_t target,
    318     usbhc_iface_transfer_in_callback_t callback, void *arg)
    319 {
    320         return enqueue_transfer_in(dev, target, USB_TRANSFER_CONTROL,
    321             NULL, 0,
    322274            callback, arg);
    323275}
    … …  
    341293}
    342294
    343 static int control_read_setup(device_t *dev, usb_target_t target,
    344     size_t max_packet_size,
    345     void *data, size_t size,
    346     usbhc_iface_transfer_out_callback_t callback, void *arg)
    347 {
    348         return enqueue_transfer_setup(dev, target, USB_TRANSFER_CONTROL,
    349             data, size,
    350             callback, arg);
    351 }
    352 
    353 static int control_read_data(device_t *dev, usb_target_t target,
    354     size_t max_packet_size,
    355     void *data, size_t size,
    356     usbhc_iface_transfer_in_callback_t callback, void *arg)
    357 {
    358         return enqueue_transfer_in(dev, target, USB_TRANSFER_CONTROL,
    359             data, size,
    360             callback, arg);
    361 }
    362 
    363 static int control_read_status(device_t *dev, usb_target_t target,
    364     usbhc_iface_transfer_out_callback_t callback, void *arg)
    365 {
    366         return enqueue_transfer_out(dev, target, USB_TRANSFER_CONTROL,
    367             NULL, 0,
    368             callback, arg);
    369 }
    370 
    371295static int control_read(device_t *dev, usb_target_t target,
    372296    size_t max_packet_size,
    … …  
    390314
    391315
    392 static int reserve_default_address(device_t *dev)
     316static int reserve_default_address(device_t *dev, usb_speed_t ignored)
    393317{
    394318        usb_address_keeping_reserve_default(&addresses);
    … …  
    402326}
    403327
    404 static int request_address(device_t *dev, usb_address_t *address)
     328static int request_address(device_t *dev, usb_speed_t ignored,
     329    usb_address_t *address)
    405330{
    406331        usb_address_t addr = usb_address_keeping_request(&addresses);
    … …  
    454379        .interrupt_in = interrupt_in,
    455380
    456         .control_write_setup = control_write_setup,
    457         .control_write_data = control_write_data,
    458         .control_write_status = control_write_status,
    459 
    460381        .control_write = control_write,
    461 
    462         .control_read_setup = control_read_setup,
    463         .control_read_data = control_read_data,
    464         .control_read_status = control_read_status,
    465 
    466382        .control_read = control_read
    467383};
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