Changeset 399a13c in mainline for uspace/drv/usbhub/port_status.h


Ignore:
Timestamp:
2011-05-30T13:50:33Z (13 years ago)
Author:
Jan Vesely <jano.vesely@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
17d1542
Parents:
a5fc431 (diff), 8971926 (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

File:
1 edited

Legend:

Unmodified
Added
Removed

  • uspace/drv/usbhub/port_status.h

    ra5fc431 r399a13c  
    6464 */
    6565static inline void usb_hub_set_port_status_request(
    66         usb_device_request_setup_packet_t * request, uint16_t port
    67         ) {
     66    usb_device_request_setup_packet_t *request, uint16_t port) {
    6867        request->index = port;
    6968        request->request_type = USB_HUB_REQ_TYPE_GET_PORT_STATUS;
    … …  
    7978 */
    8079static inline void usb_hub_set_hub_status_request(
    81         usb_device_request_setup_packet_t * request
    82         ) {
     80    usb_device_request_setup_packet_t *request) {
    8381        request->index = 0;
    8482        request->request_type = USB_HUB_REQ_TYPE_GET_HUB_STATUS;
    … …  
    9593static inline usb_device_request_setup_packet_t *
    9694usb_hub_create_port_status_request(uint16_t port) {
    97         usb_device_request_setup_packet_t * result =
    98                 malloc(sizeof(usb_device_request_setup_packet_t));
     95        usb_device_request_setup_packet_t *result =
     96            malloc(sizeof (usb_device_request_setup_packet_t));
    9997        usb_hub_set_port_status_request(result, port);
    10098        return result;
    … …  
    108106 */
    109107static inline void usb_hub_set_enable_port_feature_request(
    110         usb_device_request_setup_packet_t * request, uint16_t port,
    111         uint16_t feature_selector
    112         ) {
     108    usb_device_request_setup_packet_t *request, uint16_t port,
     109    uint16_t feature_selector) {
    113110        request->index = port;
    114111        request->request_type = USB_HUB_REQ_TYPE_SET_PORT_FEATURE;
    … …  
    125122 */
    126123static inline void usb_hub_set_disable_port_feature_request(
    127         usb_device_request_setup_packet_t * request, uint16_t port,
    128         uint16_t feature_selector
    129         ) {
     124    usb_device_request_setup_packet_t *request, uint16_t port,
     125    uint16_t feature_selector
     126    ) {
    130127        request->index = port;
    131128        request->request_type = USB_HUB_REQ_TYPE_SET_PORT_FEATURE;
    … …  
    141138 */
    142139static inline void usb_hub_set_enable_port_request(
    143         usb_device_request_setup_packet_t * request, uint16_t port
    144         ) {
     140    usb_device_request_setup_packet_t *request, uint16_t port
     141    ) {
    145142        request->index = port;
    146143        request->request_type = USB_HUB_REQ_TYPE_SET_PORT_FEATURE;
    … …  
    157154static inline usb_device_request_setup_packet_t *
    158155usb_hub_create_enable_port_request(uint16_t port) {
    159         usb_device_request_setup_packet_t * result =
    160                 malloc(sizeof(usb_device_request_setup_packet_t));
     156        usb_device_request_setup_packet_t *result =
     157            malloc(sizeof (usb_device_request_setup_packet_t));
    161158        usb_hub_set_enable_port_request(result, port);
    162159        return result;
    … …  
    169166 */
    170167static inline void usb_hub_set_disable_port_request(
    171         usb_device_request_setup_packet_t * request, uint16_t port
    172         ) {
     168    usb_device_request_setup_packet_t *request, uint16_t port
     169    ) {
    173170        request->index = port;
    174171        request->request_type = USB_HUB_REQ_TYPE_SET_PORT_FEATURE;
    … …  
    185182static inline usb_device_request_setup_packet_t *
    186183usb_hub_create_disable_port_request(uint16_t port) {
    187         usb_device_request_setup_packet_t * result =
    188                 malloc(sizeof(usb_device_request_setup_packet_t));
     184        usb_device_request_setup_packet_t *result =
     185            malloc(sizeof (usb_device_request_setup_packet_t));
    189186        usb_hub_set_disable_port_request(result, port);
    190187        return result;
    … …  
    197194 */
    198195static inline void usb_hub_set_reset_port_request(
    199         usb_device_request_setup_packet_t * request, uint16_t port
    200         ) {
     196    usb_device_request_setup_packet_t *request, uint16_t port
     197    ) {
    201198        request->index = port;
    202199        request->request_type = USB_HUB_REQ_TYPE_SET_PORT_FEATURE;
    … …  
    213210static inline usb_device_request_setup_packet_t *
    214211usb_hub_create_reset_port_request(uint16_t port) {
    215         usb_device_request_setup_packet_t * result =
    216                 malloc(sizeof(usb_device_request_setup_packet_t));
     212        usb_device_request_setup_packet_t *result =
     213            malloc(sizeof (usb_device_request_setup_packet_t));
    217214        usb_hub_set_reset_port_request(result, port);
    218215        return result;
    … …  
    225222 */
    226223static inline void usb_hub_set_power_port_request(
    227         usb_device_request_setup_packet_t * request, uint16_t port
    228         ) {
     224    usb_device_request_setup_packet_t *request, uint16_t port
     225    ) {
    229226        request->index = port;
    230227        request->request_type = USB_HUB_REQ_TYPE_SET_PORT_FEATURE;
    … …  
    240237 */
    241238static inline void usb_hub_unset_power_port_request(
    242         usb_device_request_setup_packet_t * request, uint16_t port
    243         ) {
     239    usb_device_request_setup_packet_t *request, uint16_t port
     240    ) {
    244241        request->index = port;
    245242        request->request_type = USB_HUB_REQ_TYPE_SET_PORT_FEATURE;
    … …  
    257254 */
    258255static inline bool usb_port_is_status(usb_port_status_t status, int idx) {
    259         return (status&(1 << idx))!=0;
     256        return (status & (1 << idx)) != 0;
    260257}
    261258
    … …  
    268265 */
    269266static inline void usb_port_status_set_bit(
    270         usb_port_status_t * status, int idx, bool value) {
     267    usb_port_status_t * status, int idx, bool value) {
    271268        (*status) = value ?
    272                 ((*status) | (1 << (idx))) :
    273                 ((*status)&(~(1 << (idx))));
     269            ((*status) | (1 << (idx))) :
     270            ((*status)&(~(1 << (idx))));
    274271}
    275272
    … …  
    282279 */
    283280static inline bool usb_hub_is_status(usb_hub_status_t status, int idx) {
    284         return (status&(1 << idx))!=0;
     281        return (status & (1 << idx)) != 0;
    285282}
    286283
    … …  
    293290 */
    294291static inline void usb_hub_status_set_bit(
    295         usb_hub_status_t * status, int idx, bool value) {
     292    usb_hub_status_t *status, int idx, bool value) {
    296293        (*status) = value ?
    297                 ((*status) | (1 << (idx))) :
    298                 ((*status)&(~(1 << (idx))));
    299 }
    300 
    301 
    302 #if 0
    303 /**
    304  * connection status geter for port status
    305  *
    306  * @param status
    307  * @return true if there is something connected
    308  */
    309 static inline bool usb_port_dev_connected(usb_port_status_t * status) {
    310         return usb_port_get_bit(status, 0);
    311 }
    312 
    313 /**
    314  * set device connected bit in port status
    315  *
    316  * @param status
    317  * @param connected value of the bit
    318  */
    319 static inline void usb_port_set_dev_connected(usb_port_status_t * status, bool connected) {
    320         usb_port_set_bit(status, 0, connected);
    321 }
    322 
    323 //port enabled
    324 
    325 /**
    326  * port enabled getter for port status
    327  *
    328  * @param status
    329  * @return true if the port is enabled
    330  */
    331 static inline bool usb_port_enabled(usb_port_status_t * status) {
    332         return usb_port_get_bit(status, 1);
    333 }
    334 
    335 /**
    336  * set port enabled bit in port status
    337  *
    338  * @param status
    339  * @param enabled value of the bit
    340  */
    341 static inline void usb_port_set_enabled(usb_port_status_t * status, bool enabled) {
    342         usb_port_set_bit(status, 1, enabled);
    343 }
    344 
    345 //port suspended
    346 /**
    347  * port suspended getter for port status
    348  *
    349  * @param status
    350  * @return true if port is suspended
    351  */
    352 static inline bool usb_port_suspended(usb_port_status_t * status) {
    353         return usb_port_get_bit(status, 2);
    354 }
    355 
    356 /**
    357  * set port suspended bit in port status
    358  *
    359  * @param status
    360  * @param suspended value of the bit
    361  */
    362 static inline void usb_port_set_suspended(usb_port_status_t * status, bool suspended) {
    363         usb_port_set_bit(status, 2, suspended);
    364 }
    365 
    366 //over currect
    367 /**
    368  * over current condition indicator getter for port status
    369  *
    370  * @param status
    371  * @return true if there is opver-current condition on the hub
    372  */
    373 static inline bool usb_port_over_current(usb_port_status_t * status) {
    374         return usb_port_get_bit(status, 3);
    375 }
    376 
    377 /**
    378  * set over current indicator bit in port status
    379  *
    380  * @param status
    381  * @param value value of the bit
    382  */
    383 static inline void usb_port_set_over_current(usb_port_status_t * status, bool value) {
    384         usb_port_set_bit(status, 3, value);
    385 }
    386 
    387 //port reset
    388 /**
    389  * port reset indicator getter for port status
    390  *
    391  * @param status
    392  * @return true if port is reset
    393  */
    394 static inline bool usb_port_reset(usb_port_status_t * status) {
    395         return usb_port_get_bit(status, 4);
    396 }
    397 
    398 /**
    399  * set port reset bit in port status
    400  *
    401  * @param status
    402  * @param value value of the bit
    403  */
    404 static inline void usb_port_set_reset(usb_port_status_t * status, bool value) {
    405         usb_port_set_bit(status, 4, value);
    406 }
    407 
    408 //powered
    409 /**
    410  * power state getter for port status
    411  *
    412  * @param status
    413  * @return true if port is powered
    414  */
    415 static inline bool usb_port_powered(usb_port_status_t * status) {
    416         return usb_port_get_bit(status, 8);
    417 }
    418 
    419 /**
    420  * set port powered bit in port status
    421  *
    422  * @param status
    423  * @param powered value of the bit
    424  */
    425 static inline void usb_port_set_powered(usb_port_status_t * status, bool powered) {
    426         usb_port_set_bit(status, 8, powered);
    427 }
    428 
    429 #endif
    430 
    431 //low speed device attached
     294            ((*status) | (1 << (idx))) :
     295            ((*status)&(~(1 << (idx))));
     296}
     297
    432298/**
    433299 * low speed device on the port indicator
    … …  
    446312 * @param low_speed value of the bit
    447313 */
    448 static inline void usb_port_set_low_speed(usb_port_status_t * status, bool low_speed) {
     314static inline void usb_port_set_low_speed(usb_port_status_t *status, bool low_speed) {
    449315        usb_port_status_set_bit(status, 9, low_speed);
    450316}
    451317
    452318//high speed device attached
     319
    453320/**
    454321 * high speed device on the port indicator
    … …  
    467334 * @param high_speed value of the bit
    468335 */
    469 static inline void usb_port_set_high_speed(usb_port_status_t * status, bool high_speed) {
     336static inline void usb_port_set_high_speed(usb_port_status_t *status, bool high_speed) {
    470337        usb_port_status_set_bit(status, 10, high_speed);
    471338}
    … …  
    485352}
    486353
    487 #if 0
    488 //connect change
    489 /**
    490  * port connect change indicator
    491  *
    492  * @param status
    493  * @return true if connection has changed
    494  */
    495 static inline bool usb_port_connect_change(usb_port_status_t * status) {
    496         return usb_port_get_bit(status, 16);
    497 }
    498 
    499 /**
    500  * set connection change bit in port status
    501  * @param status
    502  * @param change value of the bit
    503  */
    504 static inline void usb_port_set_connect_change(usb_port_status_t * status, bool change) {
    505         usb_port_set_bit(status, 16, change);
    506 }
    507 
    508 //port enable change
    509 /**
    510  * port enable change for port status
    511  *
    512  * @param status
    513  * @return true if the port has been enabled/disabled
    514  */
    515 static inline bool usb_port_enabled_change(usb_port_status_t * status) {
    516         return usb_port_get_bit(status, 17);
    517 }
    518 
    519 /**
    520  * set port enable change bit in port status
    521  *
    522  * @param status
    523  * @param change value of the bit
    524  */
    525 static inline void usb_port_set_enabled_change(usb_port_status_t * status, bool change) {
    526         usb_port_set_bit(status, 17, change);
    527 }
    528 
    529 //suspend change
    530 /**
    531  * port suspend change for port status
    532  *
    533  * @param status
    534  * @return ture if suspend status has changed
    535  */
    536 static inline bool usb_port_suspend_change(usb_port_status_t * status) {
    537         return usb_port_get_bit(status, 18);
    538 }
    539 
    540 /**
    541  * set port suspend change bit in port status
    542  *
    543  * @param status
    544  * @param change value of the bit
    545  */
    546 static inline void usb_port_set_suspend_change(usb_port_status_t * status, bool change) {
    547         usb_port_set_bit(status, 18, change);
    548 }
    549 
    550 //over current change
    551 /**
    552  * over current change indicator
    553  *
    554  * @param status
    555  * @return true if over-current condition on port has changed
    556  */
    557 static inline bool usb_port_overcurrent_change(usb_port_status_t * status) {
    558         return usb_port_get_bit(status, 19);
    559 }
    560 
    561 /**
    562  * set port over current change bit in port status
    563  *
    564  * @param status
    565  * @param change value of the bit
    566  */
    567 static inline void usb_port_set_overcurrent_change(usb_port_status_t * status, bool change) {
    568         usb_port_set_bit(status, 19, change);
    569 }
    570 
    571 //reset change
    572 /**
    573  * port reset change indicator
    574  * @param status
    575  * @return true if port has been reset
    576  */
    577 static inline bool usb_port_reset_completed(usb_port_status_t * status) {
    578         return usb_port_get_bit(status, 20);
    579 }
    580 
    581 /**
    582  * set port reset completed bit in port status
    583  *
    584  * @param status
    585  * @param change value of the bit
    586  */
    587 static inline void usb_port_set_reset_completed(usb_port_status_t * status, bool completed) {
    588         usb_port_set_bit(status, 20, completed);
    589 }
    590 
    591 //local power status
    592 /**
    593  * local power lost indicator for hub status
    594  *
    595  * @param status
    596  * @return true if hub is not powered
    597  */
    598 static inline bool usb_hub_local_power_lost(usb_hub_status_t * status) {
    599         return usb_hub_get_bit(status, 0);
    600 }
    601 
    602 /**
    603  * set hub power lost bit in hub status
    604  *
    605  * @param status
    606  * @param change value of the bit
    607  */
    608 static inline void usb_hub_set_local_power_lost(usb_port_status_t * status,
    609         bool power_lost) {
    610         usb_hub_set_bit(status, 0, power_lost);
    611 }
    612 
    613 //over current ocndition
    614 /**
    615  * hub over-current indicator
    616  *
    617  * @param status
    618  * @return true if over-current condition occurred on hub
    619  */
    620 static inline bool usb_hub_over_current(usb_hub_status_t * status) {
    621         return usb_hub_get_bit(status, 1);
    622 }
    623 
    624 /**
    625  * set hub over current bit in hub status
    626  *
    627  * @param status
    628  * @param change value of the bit
    629  */
    630 static inline void usb_hub_set_over_current(usb_port_status_t * status,
    631         bool over_current) {
    632         usb_hub_set_bit(status, 1, over_current);
    633 }
    634 
    635 //local power change
    636 /**
    637  * hub power change indicator
    638  *
    639  * @param status
    640  * @return true if local power status has been changed - power has been
    641  * dropped or re-established
    642  */
    643 static inline bool usb_hub_local_power_change(usb_hub_status_t * status) {
    644         return usb_hub_get_bit(status, 16);
    645 }
    646 
    647 /**
    648  * set hub power change bit in hub status
    649  *
    650  * @param status
    651  * @param change value of the bit
    652  */
    653 static inline void usb_hub_set_local_power_change(usb_port_status_t * status,
    654         bool change) {
    655         usb_hub_set_bit(status, 16, change);
    656 }
    657 
    658 //local power status
    659 /**
    660  * hub over-current condition change indicator
    661  *
    662  * @param status
    663  * @return true if over-current condition has changed
    664  */
    665 static inline bool usb_hub_over_current_change(usb_hub_status_t * status) {
    666         return usb_hub_get_bit(status, 17);
    667 }
    668 
    669 /**
    670  * set hub over current change bit in hub status
    671  *
    672  * @param status
    673  * @param change value of the bit
    674  */
    675 static inline void usb_hub_set_over_current_change(usb_port_status_t * status,
    676         bool change) {
    677         usb_hub_set_bit(status, 17, change);
    678 }
    679 #endif
    680354
    681355
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