Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/nfc/digital_dep.c digital_in_send_dep_req() -> digital_send_dep_data_prep()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddev | 4096-ptr_max |
| PARAM_VALUE | 0 | ddev->atn_count | 0 |
| PARAM_VALUE | 0 | ddev->nack_count | 0 |
| PARAM_VALUE | 0 | ddev->nfc_dev->dev.kobj.sd->attr.open->nr_mmapped | 0-4294967295 |
| PARAM_VALUE | 0 | ddev->nfc_dev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ddev->nfc_dev->ops->activate_target | 1350527993488265216,2090455160799363072,5811113038757195776,7190532993760436224 |
| PARAM_VALUE | 0 | ddev->nfc_dev->ops->deactivate_target | 2858505644636377088,3505303411679371264,5287386874550202368,5538608275120844800 |
| PARAM_VALUE | 0 | ddev->nfc_dev->ops->im_transceive | 3757027147600400384,6796097066707775488,7791576850691203072,8294741778791845888 |
| PARAM_VALUE | 0 | ddev->nfc_dev->ops->start_poll | 97016609647321088,4977140339538804736,5010152465821687808,7688295346357948416 |
| PARAM_VALUE | 0 | ddev->nfc_dev->ops->stop_poll | 320249344774709248,3924151257180327936,4176340183763841024,7367369938005217280 |
| PARAM_VALUE | 0 | ddev->ops->abort_cmd | 1680883850341687296,4709578327543676928,4997678920705413120,7028544625156726784 |
| PARAM_VALUE | 0 | ddev->ops->in_configure_hw | 1004797891119562752,1664404476499374080,1930106640587792384,3323280240387108864 |
| PARAM_VALUE | 0 | ddev->ops->in_send_cmd | 1636797929775763456,4212296460809183232,4607705068003397632,7276816054664835072 |
| PARAM_VALUE | 0 | ddev->ops->switch_rf | 1222710707939557376,3113789151602368512,6743761737849724928,8649896589815574528 |
| PARAM_VALUE | 0 | ddev->ops->tg_configure_hw | 798501939635146752,3425459944083644416,4585782727333859328,9187651752251629568 |
| PARAM_VALUE | 0 | ddev->ops->tg_listen | 3404847163521273856,4374846715402911744,7252905944003837952,8420517962269548544 |
| PARAM_VALUE | 0 | ddev->ops->tg_send_cmd | 1636797929775763456,4099113088036323328,5334164129599811584,6639581868797640704 |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data->cmd | 6 |
| PARAM_VALUE | 1 | skb->data->dir | 212 |
| PARAM_VALUE | 2 | dep_req_res | 4096-ptr_max |
| PARAM_VALUE | 2 | dep_req_res->cmd | 6 |
| PARAM_VALUE | 2 | dep_req_res->dir | 212 |
| BUF_SIZE | 0 | ddev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | ddev | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| BUF_SIZE | 2 | dep_req_res | 1-s32max |
| BUF_SIZE | 2 | dep_req_res | 1-s32max |
| BUF_SIZE | 3 | data_exch | (-1),16 |
| BUF_SIZE | 3 | data_exch | (-1),16 |
| CAPPED_DATA | 1 | skb->head | 1 |
| DATA_SOURCE | 0 | ddev | $0 |
| DATA_SOURCE | 1 | skb | $2 |
| DATA_SOURCE | 3 | data_exch | $3 |
| RX_PATH | |||
| UNITS | 0 | ddev | unit_byte |
| UNITS | 2 | dep_req_res | unit_byte |
| USER_PTR | 2 | dep_req_res | |
| HALF_LOCKED2 | &nfc_dev->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
net/nfc/digital_dep.c digital_tg_send_dep_res() -> digital_send_dep_data_prep()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddev | 4096-ptr_max |
| PARAM_VALUE | 0 | ddev->curr_nfc_dep_pni | 0-3 |
| PARAM_VALUE | 0 | ddev->nfc_dev->dev.kobj.parent->sd->attr.open->nr_mmapped | 0-4294967295 |
| PARAM_VALUE | 0 | ddev->nfc_dev->dev.kobj.sd->attr.open->nr_mmapped | 0-4294967295 |
| PARAM_VALUE | 0 | ddev->nfc_dev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ddev->nfc_dev->ops->activate_target | 1350527993488265216,2090455160799363072,5811113038757195776,7190532993760436224 |
| PARAM_VALUE | 0 | ddev->nfc_dev->ops->deactivate_target | 2858505644636377088,3505303411679371264,5287386874550202368,5538608275120844800 |
| PARAM_VALUE | 0 | ddev->nfc_dev->ops->im_transceive | 3757027147600400384,6796097066707775488,7791576850691203072,8294741778791845888 |
| PARAM_VALUE | 0 | ddev->nfc_dev->ops->start_poll | 97016609647321088,4977140339538804736,5010152465821687808,7688295346357948416 |
| PARAM_VALUE | 0 | ddev->nfc_dev->ops->stop_poll | 320249344774709248,3924151257180327936,4176340183763841024,7367369938005217280 |
| PARAM_VALUE | 0 | ddev->ops->abort_cmd | 1680883850341687296,4709578327543676928,4997678920705413120,7028544625156726784 |
| PARAM_VALUE | 0 | ddev->ops->in_configure_hw | 1004797891119562752,1664404476499374080,1930106640587792384,3323280240387108864 |
| PARAM_VALUE | 0 | ddev->ops->in_send_cmd | 1636797929775763456,4212296460809183232,4607705068003397632,7276816054664835072 |
| PARAM_VALUE | 0 | ddev->ops->switch_rf | 1222710707939557376,3113789151602368512,6743761737849724928,8649896589815574528 |
| PARAM_VALUE | 0 | ddev->ops->tg_configure_hw | 798501939635146752,3425459944083644416,4585782727333859328,9187651752251629568 |
| PARAM_VALUE | 0 | ddev->ops->tg_listen | 3404847163521273856,4374846715402911744,7252905944003837952,8420517962269548544 |
| PARAM_VALUE | 0 | ddev->ops->tg_send_cmd | 1636797929775763456,4099113088036323328,5334164129599811584,6639581868797640704 |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data->cmd | 7 |
| PARAM_VALUE | 1 | skb->data->dir | 213 |
| PARAM_VALUE | 2 | dep_req_res | 4096-ptr_max |
| PARAM_VALUE | 2 | dep_req_res->cmd | 7 |
| PARAM_VALUE | 2 | dep_req_res->dir | 213 |
| PARAM_VALUE | 3 | data_exch | 0 |
| BUF_SIZE | 0 | ddev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | ddev | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| BUF_SIZE | 2 | dep_req_res | 1-s32max |
| BUF_SIZE | 2 | dep_req_res | 1-s32max |
| CAPPED_DATA | 0 | ddev->curr_nfc_dep_pni | 1 |
| CAPPED_DATA | 1 | skb->head | 1 |
| DATA_SOURCE | 0 | ddev | $0 |
| DATA_SOURCE | 1 | skb | $1 |
| RX_PATH | |||
| UNITS | 0 | ddev | unit_byte |
| UNITS | 2 | dep_req_res | unit_byte |
| USER_PTR | 2 | dep_req_res | |
| HALF_LOCKED2 | &dev->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |