Changeset 4deca9b in mainline for uspace/lib/usb/include


Ignore:
Timestamp:
2011-04-12T11:43:35Z (14 years ago)
Author:
Jan Vesely <jano.vesely@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
651b352
Parents:
1324ff3 (diff), 910ca3f (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:

Extensive cleanup, preparation for OHCI rework

Location:
uspace/lib/usb/include/usb/host
Files:
3 edited

Legend:

Unmodified
Added
Removed

  • uspace/lib/usb/include/usb/host/batch.h

    r1324ff3 r4deca9b  
    4343typedef struct usb_transfer_batch usb_transfer_batch_t;
    4444struct usb_transfer_batch {
     45        endpoint_t *ep;
    4546        link_t link;
    46         usb_target_t target;
    47         usb_transfer_type_t transfer_type;
    48         usb_speed_t speed;
    49         usb_direction_t direction;
    5047        usbhc_iface_transfer_in_callback_t callback_in;
    5148        usbhc_iface_transfer_out_callback_t callback_out;
     49        void *arg;
    5250        char *buffer;
    53         char *transport_buffer;
     51        char *data_buffer;
    5452        size_t buffer_size;
    5553        char *setup_buffer;
    5654        size_t setup_size;
    57         size_t max_packet_size;
    5855        size_t transfered_size;
    5956        void (*next_step)(usb_transfer_batch_t *);
    6057        int error;
    6158        ddf_fun_t *fun;
    62         void *arg;
    63         endpoint_t *ep;
    6459        void *private_data;
    6560};
    … …  
    6762void usb_transfer_batch_init(
    6863    usb_transfer_batch_t *instance,
    69     usb_target_t target,
    70     usb_transfer_type_t transfer_type,
    71     usb_speed_t speed,
    72     size_t max_packet_size,
     64                endpoint_t *ep,
    7365    char *buffer,
    74     char *transport_buffer,
     66    char *data_buffer,
    7567    size_t buffer_size,
    7668    char *setup_buffer,
    … …  
    8072    void *arg,
    8173    ddf_fun_t *fun,
    82                 endpoint_t *ep,
    8374    void *private_data
    8475);

  • uspace/lib/usb/include/usb/host/device_keeper.h

    r1324ff3 r4deca9b  
    5454        usb_speed_t speed;
    5555        bool occupied;
    56         link_t endpoints;
    57         uint16_t control_used;
    5856        devman_handle_t handle;
    5957};
    … …  
    6563        struct usb_device_info devices[USB_ADDRESS_COUNT];
    6664        fibril_mutex_t guard;
    67         fibril_condvar_t change;
    6865        usb_address_t last_address;
    6966} usb_device_keeper_t;
    7067
    7168void usb_device_keeper_init(usb_device_keeper_t *instance);
    72 
    73 void usb_device_keeper_reserve_default_address(
    74     usb_device_keeper_t *instance, usb_speed_t speed);
    75 
    76 void usb_device_keeper_release_default_address(usb_device_keeper_t *instance);
    77 
    78 void usb_device_keeper_reset_if_need(usb_device_keeper_t *instance,
    79     usb_target_t target, const uint8_t *setup_data);
    8069
    8170usb_address_t device_keeper_get_free_address(usb_device_keeper_t *instance,

  • uspace/lib/usb/include/usb/host/usb_endpoint_manager.h

    r1324ff3 r4deca9b  
    6666    endpoint_t *ep, size_t data_size);
    6767
    68 int usb_endpoint_manager_register_ep_wait(usb_endpoint_manager_t *instance,
    69     usb_address_t address, usb_endpoint_t ep, usb_direction_t direction,
    70     void *data, void (*data_remove_callback)(void* data, void* arg), void *arg,
    71     size_t bw);
    72 
    7368int usb_endpoint_manager_unregister_ep(usb_endpoint_manager_t *instance,
    7469    usb_address_t address, usb_endpoint_t ep, usb_direction_t direction);
    … …  
    8075void usb_endpoint_manager_reset_if_need(
    8176    usb_endpoint_manager_t *instance, usb_target_t target, const uint8_t *data);
     77
     78static inline int usb_endpoint_manager_add_ep(usb_endpoint_manager_t *instance,
     79    usb_address_t address, usb_endpoint_t endpoint, usb_direction_t direction,
     80    usb_transfer_type_t type, usb_speed_t speed, size_t max_packet_size,
     81    size_t data_size)
     82{
     83        endpoint_t *ep = malloc(sizeof(endpoint_t));
     84        if (ep == NULL)
     85                return ENOMEM;
     86
     87        int ret = endpoint_init(ep, address, endpoint, direction, type, speed,
     88            max_packet_size);
     89        if (ret != EOK) {
     90                free(ep);
     91                return ret;
     92        }
     93
     94        ret = usb_endpoint_manager_register_ep(instance, ep, data_size);
     95        if (ret != EOK) {
     96                endpoint_destroy(ep);
     97                return ret;
     98        }
     99        return EOK;
     100}
    82101#endif
    83102/**
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