Changes in / [a7e2f0d:18e9eeb] in mainline


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1 deleted
27 edited

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  • .bzrignore

    ra7e2f0d r18e9eeb  
    7777./uspace/dist/srv/*
    7878./uspace/drv/root/root
     79./uspace/drv/ehci-hcd/ehci-hcd
    7980./uspace/drv/isa/isa
    8081./uspace/drv/ns8250/ns8250

  • boot/arch/mips32/src/asm.S

    ra7e2f0d r18e9eeb  
    4141
    4242start:
    43         /* Setup CPU map (on msim this code
    44            is executed in parallel on all CPUs,
    45            but it not an issue) */
     43        /*
     44         * Setup the CP0 configuration
     45         *  - Disable 64-bit kernel addressing mode
     46         *  - DIsable 64-bit supervisor adressing mode
     47         *  - Disable 64-bit user addressing mode
     48         */
     49        mfc0 $a0, $status
     50        la $a1, 0xffffff1f
     51        and $a0, $a1, $a0
     52        mtc0 $a0, $status
     53       
     54        /*
     55         * Setup CPU map (on msim this code
     56         * is executed in parallel on all CPUs,
     57         * but it not an issue).
     58         */
    4659        la $a0, PA2KA(CPUMAP_OFFSET)
    4760       
    … …  
    94107        lw $k1, ($k0)
    95108       
    96         /* If we are not running on BSP
    97            then end in an infinite loop  */
     109        /*
     110         * If we are not running on BSP
     111         * then end in an infinite loop.
     112         */
    98113        beq $k1, $zero, bsp
    99114        nop
    … …  
    127142
    128143jump_to_kernel:
    129         #
    130         # TODO:
    131         # Make sure that the I-cache, D-cache and memory are mutually coherent
    132         # before passing control to the copied code.
    133         #
     144        /*
     145         * TODO:
     146         *
     147         * Make sure that the I-cache, D-cache and memory are mutually
     148         * coherent before passing control to the copied code.
     149         */
    134150        j $a0
    135151        nop

  • uspace/app/bdsh/cmds/modules/mkfile/mkfile.c

    ra7e2f0d r18e9eeb  
    125125
    126126        for (c = 0, optind = 0, opt_ind = 0; c != -1;) {
    127                 c = getopt_long(argc, argv, "pvhVfm:", long_options, &opt_ind);
     127                c = getopt_long(argc, argv, "s:h", long_options, &opt_ind);
    128128                switch (c) {
    129129                case 'h':

  • uspace/drv/usbmid/main.c

    ra7e2f0d r18e9eeb  
    4444#include "usbmid.h"
    4545
     46/** Callback when new MID device is attached to the host.
     47 *
     48 * @param gen_dev Generic DDF device representing the new device.
     49 * @return Error code.
     50 */
    4651static int usbmid_add_device(ddf_dev_t *gen_dev)
    4752{
    … …  
    8691}
    8792
     93/** USB MID driver ops. */
    8894static driver_ops_t mid_driver_ops = {
    8995        .add_device = usbmid_add_device,
    9096};
    9197
     98/** USB MID driver. */
    9299static driver_t mid_driver = {
    93100        .name = NAME,

  • uspace/drv/usbmid/usbmid.c

    ra7e2f0d r18e9eeb  
    6767}
    6868
     69/** DDF interface of the child - interface function. */
    6970static usb_iface_t child_usb_iface = {
    7071        .get_hc_handle = usb_iface_get_hc_handle_hub_child_impl,
    … …  
    7374};
    7475
    75 
     76/** Operations for children - interface functions. */
    7677static ddf_dev_ops_t child_device_ops = {
    7778        .interfaces[USB_DEV_IFACE] = &child_usb_iface
    7879};
    7980
     81/** Operations of the device itself. */
    8082static ddf_dev_ops_t mid_device_ops = {
    8183        .interfaces[USB_DEV_IFACE] = &usb_iface_hub_impl

  • uspace/drv/usbmid/usbmid.h

    ra7e2f0d r18e9eeb  
    4444#define NAME "usbmid"
    4545
     46/** USB MID device container. */
    4647typedef struct {
    4748        /** Device container. */
    … …  
    5455} usbmid_device_t;
    5556
     57
     58/** Container for single interface in a MID device. */
    5659typedef struct {
    5760        /** Function container. */

  • uspace/drv/usbmouse/init.c

    ra7e2f0d r18e9eeb  
    101101
    102102static void default_connection_handler(ddf_fun_t *, ipc_callid_t, ipc_call_t *);
     103/** Device ops for USB mouse. */
    103104static ddf_dev_ops_t mouse_ops = {
    104105        .default_handler = default_connection_handler
    … …  
    135136}
    136137
    137 
     138/** Create USB mouse device.
     139 *
     140 * The mouse device is stored into <code>dev-&gt;driver_data</code>.
     141 *
     142 * @param dev Generic device.
     143 * @return Error code.
     144 */
    138145int usb_mouse_create(ddf_dev_t *dev)
    139146{

  • uspace/drv/usbmouse/main.c

    ra7e2f0d r18e9eeb  
    3939#include <str_error.h>
    4040
     41/** Callback when new mouse device is attached and recognised by DDF.
     42 *
     43 * @param dev Representation of a generic DDF device.
     44 * @return Error code.
     45 */
    4146static int usbmouse_add_device(ddf_dev_t *dev)
    4247{
    … …  
    6368}
    6469
     70/** USB mouse driver ops. */
    6571static driver_ops_t mouse_driver_ops = {
    6672        .add_device = usbmouse_add_device,
    6773};
    6874
     75/** USB mouse driver. */
    6976static driver_t mouse_driver = {
    7077        .name = NAME,
    … …  
    7481int main(int argc, char *argv[])
    7582{
    76         usb_log_enable(USB_LOG_LEVEL_DEBUG2, NAME);
     83        usb_log_enable(USB_LOG_LEVEL_DEBUG, NAME);
    7784
    7885        return ddf_driver_main(&mouse_driver);

  • uspace/drv/usbmouse/mouse.c

    ra7e2f0d r18e9eeb  
    4040#include <ipc/mouse.h>
    4141
     42/** Fibril function for polling the mouse device.
     43 *
     44 * This function shall not terminate unless the device breaks and fails
     45 * to send data (e.g. stalls on data request).
     46 *
     47 * @param arg ddf_dev_t type representing the mouse device.
     48 * @return EOK Always.
     49 */
    4250int usb_mouse_polling_fibril(void *arg)
    4351{

  • uspace/drv/usbmouse/mouse.h

    ra7e2f0d r18e9eeb  
    4343#define NAME "usbmouse"
    4444
     45/** Container for USB mouse device. */
    4546typedef struct {
     47        /** Generic device container. */
    4648        ddf_dev_t *device;
     49        /** Function representing the device. */
    4750        ddf_fun_t *mouse_fun;
     51        /** Representation of connection to the device. */
    4852        usb_device_connection_t wire;
     53        /** Default (zero) control pipe. */
    4954        usb_endpoint_pipe_t ctrl_pipe;
     55        /** Polling (in) pipe. */
    5056        usb_endpoint_pipe_t poll_pipe;
     57        /** Polling interval in microseconds. */
    5158        suseconds_t poll_interval_us;
     59        /** IPC phone to console (consumer). */
    5260        int console_phone;
    5361} usb_mouse_t;

  • uspace/lib/usb/include/usb/classes/classes.h

    ra7e2f0d r18e9eeb  
    3131 */
    3232/** @file
    33  * @brief USB device classes and subclasses.
     33 * USB device classes (generic constants and functions).
    3434 */
    3535#ifndef LIBUSB_CLASSES_H_

  • uspace/lib/usb/include/usb/debug.h

    ra7e2f0d r18e9eeb  
    3131 */
    3232/** @file
    33  * @brief Debugging related functions.
     33 * Debugging related functions.
    3434 */
    3535#ifndef LIBUSB_DEBUG_H_
    … …  
    3939#include <assert.h>
    4040
    41 void usb_dprintf(const char *tag, int level, const char *format, ...);
    42 void usb_dprintf_enable(const char *tag, int level);
    43 
    4441void usb_dump_standard_descriptor(FILE *, const char *, const char *,
    4542    const uint8_t *, size_t);
    … …  
    4744/** Logging level. */
    4845typedef enum {
     46        /** Fatal, unrecoverable, error.
     47         * Such error prevents the driver from working at all.
     48         */
    4949        USB_LOG_LEVEL_FATAL,
     50
     51        /** Serious but recoverable error
     52         * Shall be used for errors fatal for single device but not for
     53         * driver itself.
     54         */
    5055        USB_LOG_LEVEL_ERROR,
     56
     57        /** Warning.
     58         * Problems from which the driver is able to recover gracefully.
     59         */
    5160        USB_LOG_LEVEL_WARNING,
     61
     62        /** Information message.
     63         * This should be the last level that is printed by default to
     64         * the screen.
     65         * Typical usage is to inform that new device was found and what
     66         * are its capabilities.
     67         * Do not use for repetitive actions (such as device polling).
     68         */
    5269        USB_LOG_LEVEL_INFO,
     70
     71        /** Debugging message. */
    5372        USB_LOG_LEVEL_DEBUG,
     73
     74        /** More detailed debugging message. */
    5475        USB_LOG_LEVEL_DEBUG2,
     76
     77        /** Terminating constant for logging levels. */
    5578        USB_LOG_LEVEL_MAX
    5679} usb_log_level_t;
    … …  
    6184void usb_log_printf(usb_log_level_t, const char *, ...);
    6285
     86/** Log fatal error. */
    6387#define usb_log_fatal(format, ...) \
    6488        usb_log_printf(USB_LOG_LEVEL_FATAL, format, ##__VA_ARGS__)
    6589
     90/** Log normal (recoverable) error. */
    6691#define usb_log_error(format, ...) \
    6792        usb_log_printf(USB_LOG_LEVEL_ERROR, format, ##__VA_ARGS__)
    6893
     94/** Log warning. */
    6995#define usb_log_warning(format, ...) \
    7096        usb_log_printf(USB_LOG_LEVEL_WARNING, format, ##__VA_ARGS__)
    7197
     98/** Log informational message. */
    7299#define usb_log_info(format, ...) \
    73100        usb_log_printf(USB_LOG_LEVEL_INFO, format, ##__VA_ARGS__)
    74101
     102/** Log debugging message. */
    75103#define usb_log_debug(format, ...) \
    76104        usb_log_printf(USB_LOG_LEVEL_DEBUG, format, ##__VA_ARGS__)
    77105
     106/** Log verbose debugging message. */
    78107#define usb_log_debug2(format, ...) \
    79108        usb_log_printf(USB_LOG_LEVEL_DEBUG2, format, ##__VA_ARGS__)

  • uspace/lib/usb/include/usb/descriptor.h

    ra7e2f0d r18e9eeb  
    3131 */
    3232/** @file
    33  * @brief Standard USB descriptors.
     33 * Standard USB descriptors.
    3434 */
    3535#ifndef LIBUSB_DESCRIPTOR_H_
    … …  
    8383        /** Product descriptor index. */
    8484        uint8_t str_product;
    85         /** Device serial number desriptor index. */
     85        /** Device serial number descriptor index. */
    8686        uint8_t str_serial_number;
    8787        /** Number of possible configurations. */
    … …  
    167167} __attribute__ ((packed)) usb_standard_endpoint_descriptor_t;
    168168
    169 
    170 /* TODO: string descriptors. */
    171 
    172169#endif
    173170/**

  • uspace/lib/usb/include/usb/dp.h

    ra7e2f0d r18e9eeb  
    3131 */
    3232/** @file
    33  * @brief USB descriptor parser.
     33 * USB descriptor parser.
    3434 */
    3535#ifndef LIBUSB_DP_H_
    … …  
    4040#include <usb/descriptor.h>
    4141
     42/** USB descriptors nesting.
     43 * The nesting describes the logical tree USB descriptors form
     44 * (e.g. that endpoint descriptor belongs to interface or that
     45 * interface belongs to configuration).
     46 *
     47 * See usb_descriptor_type_t for descriptor constants.
     48 */
    4249typedef struct {
     50        /** Child descriptor id. */
    4351        int child;
     52        /** Parent descriptor id. */
    4453        int parent;
    4554} usb_dp_descriptor_nesting_t;
    … …  
    4756extern usb_dp_descriptor_nesting_t usb_dp_standard_descriptor_nesting[];
    4857
     58/** Descriptor parser structure. */
    4959typedef struct {
     60        /** Used descriptor nesting. */
    5061        usb_dp_descriptor_nesting_t *nesting;
    5162} usb_dp_parser_t;
    5263
     64/** Descriptor parser data. */
    5365typedef struct {
     66        /** Data to be parsed. */
    5467        uint8_t *data;
     68        /** Size of input data in bytes. */
    5569        size_t size;
     70        /** Custom argument. */
    5671        void *arg;
    5772} usb_dp_parser_data_t;

  • uspace/lib/usb/include/usb/hub.h

    ra7e2f0d r18e9eeb  
    3232/** @file
    3333 * Functions needed by hub drivers.
     34 *
     35 * For class specific requests, see usb/classes/hub.h.
    3436 */
    3537#ifndef LIBUSB_HUB_H_

  • uspace/lib/usb/include/usb/pipes.h

    ra7e2f0d r18e9eeb  
    4343#include <ddf/driver.h>
    4444
    45 /**
    46  * Abstraction of a physical connection to the device.
     45/** Abstraction of a physical connection to the device.
    4746 * This type is an abstraction of the USB wire that connects the host and
    4847 * the function (device).
    … …  
    5554} usb_device_connection_t;
    5655
    57 /**
    58  * Abstraction of a logical connection to USB device endpoint.
     56/** Abstraction of a logical connection to USB device endpoint.
    5957 * It encapsulates endpoint attributes (transfer type etc.) as well
    6058 * as information about currently running sessions.
    … …  
    111109        /** Found descriptor fitting the description. */
    112110        usb_standard_endpoint_descriptor_t *descriptor;
    113         /** Interface the endpoint belongs to. */
     111        /** Interface descriptor the endpoint belongs to. */
    114112        usb_standard_interface_descriptor_t *interface;
    115113        /** Whether the endpoint was actually found. */

  • uspace/lib/usb/include/usb/request.h

    ra7e2f0d r18e9eeb  
    7272        union {
    7373                uint16_t value;
    74                 /* FIXME: add #ifdefs according to host endianess */
     74                /* FIXME: add #ifdefs according to host endianness */
    7575                struct {
    7676                        uint8_t value_low;

  • uspace/lib/usb/include/usb/usb.h

    ra7e2f0d r18e9eeb  
    3131 */
    3232/** @file
    33  * @brief Base USB types.
     33 * Common USB types and functions.
    3434 */
    3535#ifndef LIBUSB_USB_H_
    … …  
    121121} usb_target_t;
    122122
     123/** Compare USB targets (addresses and endpoints).
     124 *
     125 * @param a First target.
     126 * @param b Second target.
     127 * @return Whether @p a and @p b points to the same pipe on the same device.
     128 */
    123129static inline int usb_target_same(usb_target_t a, usb_target_t b)
    124130{

  • uspace/lib/usb/src/ddfiface.c

    ra7e2f0d r18e9eeb  
    8888            IPC_M_USB_GET_HOST_CONTROLLER_HANDLE, &hc_handle);
    8989
     90        async_hangup(parent_phone);
     91
    9092        if (rc != EOK) {
    9193                return rc;

  • uspace/lib/usb/src/debug.c

    ra7e2f0d r18e9eeb  
    3131 */
    3232/** @file
    33  * @brief Debugging support.
     33 * Debugging and logging support.
    3434 */
    3535#include <adt/list.h>
    … …  
    4040#include <usb/debug.h>
    4141
    42 /** Debugging tag. */
    43 typedef struct {
    44         /** Linked list member. */
    45         link_t link;
    46         /** Tag name.
    47          * We always have a private copy of the name.
    48          */
    49         char *tag;
    50         /** Enabled level of debugging. */
    51         int level;
    52 } usb_debug_tag_t;
    53 
    54 /** Get instance of usb_debug_tag_t from link_t. */
    55 #define USB_DEBUG_TAG_INSTANCE(iterator) \
    56         list_get_instance(iterator, usb_debug_tag_t, link)
    57 
    58 /** List of all known tags. */
    59 static LIST_INITIALIZE(tag_list);
    60 /** Mutex guard for the list of all tags. */
    61 static FIBRIL_MUTEX_INITIALIZE(tag_list_guard);
    62 
    6342/** Level of logging messages. */
    6443static usb_log_level_t log_level = USB_LOG_LEVEL_WARNING;
     44
    6545/** Prefix for logging messages. */
    6646static const char *log_prefix = "usb";
     47
    6748/** Serialization mutex for logging functions. */
    6849static FIBRIL_MUTEX_INITIALIZE(log_serializer);
     50
     51/** File where to store the log. */
    6952static FILE *log_stream = NULL;
    7053
    71 /** Find or create new tag with given name.
    72  *
    73  * @param tagname Tag name.
    74  * @return Debug tag structure.
    75  * @retval NULL Out of memory.
    76  */
    77 static usb_debug_tag_t *get_tag(const char *tagname)
    78 {
    79         link_t *link;
    80         for (link = tag_list.next; \
    81             link != &tag_list; \
    82             link = link->next) {
    83                 usb_debug_tag_t *tag = USB_DEBUG_TAG_INSTANCE(link);
    84                 if (str_cmp(tag->tag, tagname) == 0) {
    85                         return tag;
    86                 }
    87         }
    88 
    89         /*
    90          * Tag not found, we will create a new one.
    91          */
    92         usb_debug_tag_t *new_tag = malloc(sizeof(usb_debug_tag_t));
    93         int rc = asprintf(&new_tag->tag, "%s", tagname);
    94         if (rc < 0) {
    95                 free(new_tag);
    96                 return NULL;
    97         }
    98         list_initialize(&new_tag->link);
    99         new_tag->level = 1;
    100 
    101         /*
    102          * Append it to the end of known tags.
    103          */
    104         list_append(&new_tag->link, &tag_list);
    105 
    106         return new_tag;
    107 }
    108 
    109 /** Print debugging information.
    110  * If the tag is used for the first time, its structures are automatically
    111  * created and initial verbosity level is set to 1.
    112  *
    113  * @param tagname Tag name.
    114  * @param level Level (verbosity) of the message.
    115  * @param format Formatting string for printf().
    116  */
    117 void usb_dprintf(const char *tagname, int level, const char *format, ...)
    118 {
    119         fibril_mutex_lock(&tag_list_guard);
    120         usb_debug_tag_t *tag = get_tag(tagname);
    121         if (tag == NULL) {
    122                 printf("USB debug: FATAL ERROR - failed to create tag.\n");
    123                 goto leave;
    124         }
    125 
    126         if (tag->level < level) {
    127                 goto leave;
    128         }
    129 
    130         va_list args;
    131         va_start(args, format);
    132 
    133         printf("[%s:%d]: ", tagname, level);
    134         vprintf(format, args);
    135 
    136         va_end(args);
    137 
    138 leave:
    139         fibril_mutex_unlock(&tag_list_guard);
    140 }
    141 
    142 /** Enable debugging prints for given tag.
    143  *
    144  * Setting level to <i>n</i> will cause that only printing messages
    145  * with level lower or equal to <i>n</i> will be printed.
    146  *
    147  * @param tagname Tag name.
    148  * @param level Enabled level.
    149  */
    150 void usb_dprintf_enable(const char *tagname, int level)
    151 {
    152         fibril_mutex_lock(&tag_list_guard);
    153         usb_debug_tag_t *tag = get_tag(tagname);
    154         if (tag == NULL) {
    155                 printf("USB debug: FATAL ERROR - failed to create tag.\n");
    156                 goto leave;
    157         }
    158 
    159         tag->level = level;
    160 
    161 leave:
    162         fibril_mutex_unlock(&tag_list_guard);
    163 }
    16454
    16555/** Enable logging.
    … …  
    18272}
    18373
    184 
     74/** Get log level name prefix.
     75 *
     76 * @param level Log level.
     77 * @return String prefix for the message.
     78 */
    18579static const char *log_level_name(usb_log_level_t level)
    18680{
    … …  
    256150/* string + terminator + number width (enough for 4GB)*/
    257151#define REMAINDER_STR_LEN (5 + 1 + 10)
     152
     153/** How many bytes to group together. */
    258154#define BUFFER_DUMP_GROUP_SIZE 4
     155
     156/** Size of the string for buffer dumps. */
    259157#define BUFFER_DUMP_LEN 240 /* Ought to be enough for everybody ;-). */
     158
     159/** Fibril local storage for the dumped buffer. */
    260160static fibril_local char buffer_dump[BUFFER_DUMP_LEN];
    261161
    … …  
    265165 * in a static fibril local string.
    266166 * That means that you do not have to deallocate the string (actually, you
    267  * can not do that) and you do not have to save it agains concurrent
     167 * can not do that) and you do not have to guard it against concurrent
    268168 * calls to it.
    269169 * The only limitation is that each call rewrites the buffer again.

  • uspace/lib/usb/src/dp.c

    ra7e2f0d r18e9eeb  
    3232/**
    3333 * @file
    34  * @brief USB descriptor parser (implementation).
     34 * USB descriptor parser (implementation).
     35 *
     36 * The descriptor parser is a generic parser for structure, where individual
     37 * items are stored in single buffer and each item begins with length followed
     38 * by type. These types are organized into tree hierarchy.
     39 *
     40 * The parser is able of only two actions: find first child and find next
     41 * sibling.
    3542 */
    3643#include <stdio.h>

  • uspace/lib/usb/src/dump.c

    ra7e2f0d r18e9eeb  
    3131 */
    3232/** @file
    33  * @brief Descriptor dumping.
     33 * Descriptor dumping.
    3434 */
    3535#include <adt/list.h>
    … …  
    4343#include <usb/classes/hid.h>
    4444
     45/** Mapping between descriptor id and dumping function. */
    4546typedef struct {
     47        /** Descriptor id. */
    4648        int id;
     49        /** Dumping function. */
    4750        void (*dump)(FILE *, const char *, const char *,
    4851            const uint8_t *, size_t);
    … …  
    6669    const uint8_t *, size_t);
    6770
     71/** Descriptor dumpers mapping. */
    6872static descriptor_dump_t descriptor_dumpers[] = {
    6973        { USB_DESCTYPE_DEVICE, usb_dump_descriptor_device },
    … …  
    273277    const uint8_t *descriptor, size_t descriptor_length)
    274278{
     279        /* TODO */
    275280}
    276281
    … …  
    279284    const uint8_t *descriptor, size_t descriptor_length)
    280285{
     286        /* TODO */
    281287}
    282288

  • uspace/lib/usb/src/hub.c

    ra7e2f0d r18e9eeb  
    144144/** Wrapper for registering attached device to the hub.
    145145 *
    146  * The @p enable_port function is expected to enable singalling on given
     146 * The @p enable_port function is expected to enable signaling on given
    147147 * port.
    148148 * The two arguments to it can have arbitrary meaning
    … …  
    152152 *
    153153 * If the @p enable_port fails (i.e. does not return EOK), the device
    154  * addition is cancelled.
     154 * addition is canceled.
    155155 * The return value is then returned (it is good idea to use different
    156156 * error codes than those listed as return codes by this function itself).
    … …  
    159159 * @param connection Opened connection to host controller.
    160160 * @param dev_speed New device speed.
    161  * @param enable_port Function for enabling signalling through the port the
     161 * @param enable_port Function for enabling signaling through the port the
    162162 *      device is attached to.
    163163 * @param port_no Port number (passed through to @p enable_port).
    … …  
    201201
    202202        /*
    203          * Enable the port (i.e. allow signalling through this port).
     203         * Enable the port (i.e. allow signaling through this port).
    204204         */
    205205        rc = enable_port(port_no, arg);

  • uspace/lib/usb/src/pipesio.c

    ra7e2f0d r18e9eeb  
    115115
    116116        if (data_request_rc != EOK) {
    117                 return (int) data_request_rc;
     117                /* Prefer the return code of the opening request. */
     118                if (opening_request_rc != EOK) {
     119                        return (int) opening_request_rc;
     120                } else {
     121                        return (int) data_request_rc;
     122                }
    118123        }
    119124        if (opening_request_rc != EOK) {
    … …  
    331336
    332337        if (data_request_rc != EOK) {
    333                 return (int) data_request_rc;
     338                /* Prefer the return code of the opening request. */
     339                if (opening_request_rc != EOK) {
     340                        return (int) opening_request_rc;
     341                } else {
     342                        return (int) data_request_rc;
     343                }
    334344        }
    335345        if (opening_request_rc != EOK) {

  • uspace/lib/usb/src/recognise.c

    ra7e2f0d r18e9eeb  
    3131 */
    3232/** @file
    33  * @brief Functions for recognising kind of attached devices.
     33 * Functions for recognition of attached devices.
    3434 */
    3535#include <sys/types.h>
    … …  
    4444#include <assert.h>
    4545
     46/** Index to append after device name for uniqueness. */
    4647static size_t device_name_index = 0;
     48/** Mutex guard for device_name_index. */
    4749static FIBRIL_MUTEX_INITIALIZE(device_name_index_mutex);
    4850
     51/** DDF operations of child devices. */
    4952ddf_dev_ops_t child_ops = {
    5053        .interfaces[USB_DEV_IFACE] = &usb_iface_hub_child_impl
    5154};
    5255
     56/** Get integer part from BCD coded number. */
    5357#define BCD_INT(a) (((unsigned int)(a)) / 256)
     58/** Get fraction part from BCD coded number (as an integer, no less). */
    5459#define BCD_FRAC(a) (((unsigned int)(a)) % 256)
    5560
     61/** Format for BCD coded number to be used in printf. */
    5662#define BCD_FMT "%x.%x"
     63/** Arguments to printf for BCD coded number. */
    5764#define BCD_ARGS(a) BCD_INT((a)), BCD_FRAC((a))
    5865
    … …  
    113120}
    114121
     122/** Add match id to list or return with error code.
     123 *
     124 * @param match_ids List of match ids.
     125 * @param score Match id score.
     126 * @param format Format of the matching string
     127 * @param ... Arguments for the format.
     128 */
    115129#define ADD_MATCHID_OR_RETURN(match_ids, score, format, ...) \
    116130        do { \

  • uspace/lib/usb/src/request.c

    ra7e2f0d r18e9eeb  
    110110  *     (must be in USB endianness).
    111111  * @param data Buffer where to store data accepted during the DATA stage.
    112   *     (they will come in USB endianess).
     112  *     (they will come in USB endianness).
    113113  * @param data_size Size of the @p data buffer
    114114  *     (in native endianness).
    … …  
    161161 * the new address.
    162162 *
    163  * @see usb_drv_reserve_default_address
    164  * @see usb_drv_release_default_address
    165  * @see usb_drv_request_address
    166  * @see usb_drv_release_address
    167  * @see usb_drv_bind_address
    168  *
    169163 * @param pipe Control endpoint pipe (session must be already started).
    170164 * @param new_address New USB address to be set (in native endianness).
    … …  
    528522                return EEMPTY;
    529523        }
    530         /* Substract first 2 bytes (length and descriptor type). */
     524        /* Subtract first 2 bytes (length and descriptor type). */
    531525        string_descriptor_size -= 2;
    532526
    … …  
    548542        size_t i;
    549543        for (i = 0; i < langs_count; i++) {
    550                 /* Language code from the descriptor is in USB endianess. */
     544                /* Language code from the descriptor is in USB endianness. */
    551545                /* FIXME: is this really correct? */
    552546                uint16_t lang_code = (string_descriptor[2 + 2 * i + 1] << 8)
    … …  
    569563 *
    570564 * @param[in] pipe Control endpoint pipe (session must be already started).
    571  * @param[in] index String index (in native endianess),
     565 * @param[in] index String index (in native endianness),
    572566 *      first index has number 1 (index from descriptors can be used directly).
    573  * @param[in] lang String language (in native endianess).
     567 * @param[in] lang String language (in native endianness).
    574568 * @param[out] string_ptr Where to store allocated string in native encoding.
    575569 * @return Error code.
    … …  
    613607                goto leave;
    614608        }
    615         /* Substract first 2 bytes (length and descriptor type). */
     609        /* Subtract first 2 bytes (length and descriptor type). */
    616610        string_size -= 2;
    617611

  • uspace/lib/usb/src/usb.c

    ra7e2f0d r18e9eeb  
    3131 */
    3232/** @file
    33  * @brief Base USB types.
     33 * Common USB functions.
    3434 */
    3535#include <usb/usb.h>
    … …  
    3737
    3838
    39 /** String representation for USB transfer type. */
     39/** String representation for USB transfer type.
     40 *
     41 * @param t Transfer type.
     42 * @return Transfer type as a string (in English).
     43 */
    4044const char * usb_str_transfer_type(usb_transfer_type_t t)
    4145{
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