net/nfc/core.c

17 #include <linux/nfc.h>
21 #include "nfc.h"
30 /* NFC device ID bitmap */
69  * @dev: The nfc device to which firmware was downloaded
83  * nfc_dev_up - turn on the NFC device
85  * @dev: The nfc device to be turned on
133  * nfc_dev_down - turn off the NFC device
135  * @dev: The nfc device to be turned off
189  * nfc_start_poll - start polling for nfc targets
191  * @dev: The nfc device that must start polling
192  * @protocols: bitset of nfc protocols that must be used for polling
236  * nfc_stop_poll - stop polling for nfc targets
238  * @dev: The nfc device that must stop polling
389  * @dev: The nfc device that found the target
391  * @protocol: nfc protocol that will be used for data exchange
435  * nfc_deactivate_target - deactivate a nfc target
437  * @dev: The nfc device that found the target
478  * @dev: The nfc device that found the target
749  * @dev: The nfc device that found the targets
750  * @targets: array of nfc targets found
753  * The device driver must call this function when one or many nfc targets
760  * the NFC Core to call other nfc ops entry point concurrently.
810  * @dev: The nfc device that had the activated target in field
811  * @target_idx: the nfc index of the target
817  * the NFC Core to call other nfc ops entry point concurrently.
1013 	.name = "nfc",
1038  * nfc_allocate_device - allocate a new nfc device
1041  * @supported_protocols: NFC protocols supported by the device
1067 	dev_set_name(&dev->dev, "nfc%d", dev->idx);  in nfc_allocate_device()
1098  * nfc_register_device - register a nfc device in the nfc subsystem
1100  * @dev: The nfc device to register
1139  * nfc_unregister_device - unregister a nfc device in the nfc subsystem
1141  * @dev: The nfc device to unregister
1180 	pr_info("NFC Core ver %s\n", VERSION);  in nfc_init()
1231 MODULE_DESCRIPTION("NFC Core ver " VERSION);