zephyr/subsys/bluetooth/controller/hal/rand.h

/*
 * Copyright (c) 2016 Nordic Semiconductor ASA
 * Copyright (c) 2016 Vinayak Kariappa Chettimada
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#ifndef _RAND_H_
#define _RAND_H_

void rand_init(uint8_t *context, uint8_t context_len);
size_t rand_get(size_t octets, uint8_t *rand);
void isr_rand(void *param);

#endif /* _RAND_H_ */
Bluetooth: Controller: Hardware abstraction layer for nRF5x radio The drivers/bluetooth/controller path adds a native BLE Link Layer (controller and HCI) to the Bluetooth subsystem. This first implementation adds support for the nRF5x series of devices from Nordic Semiconductor. The hal/ folder inside the controller contains all IC-specific code to interface with the radio and baseband. Jira: ZEP-702 Origin: Original Change-Id: I4ed61d5f67af6b4735d746a38a5b55f054521075 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no> 2016-08-15 18:01:06 +08:00			`/*`
			`* Copyright (c) 2016 Nordic Semiconductor ASA`
			`* Copyright (c) 2016 Vinayak Kariappa Chettimada`
			`*`
license: Replace Apache boilerplate with SPDX tag Replace the existing Apache 2.0 boilerplate header with an SPDX tag throughout the zephyr code tree. This patch was generated via a script run over the master branch. Also updated doc/porting/application.rst that had a dependency on line numbers in a literal include. Manually updated subsys/logging/sys_log.c that had a malformed header in the original file. Also cleanup several cases that already had a SPDX tag and we either got a duplicate or missed updating. Jira: ZEP-1457 Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c Signed-off-by: David B. Kinder <david.b.kinder@intel.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org> 2017-01-19 09:01:01 +08:00			`* SPDX-License-Identifier: Apache-2.0`
Bluetooth: Controller: Hardware abstraction layer for nRF5x radio The drivers/bluetooth/controller path adds a native BLE Link Layer (controller and HCI) to the Bluetooth subsystem. This first implementation adds support for the nRF5x series of devices from Nordic Semiconductor. The hal/ folder inside the controller contains all IC-specific code to interface with the radio and baseband. Jira: ZEP-702 Origin: Original Change-Id: I4ed61d5f67af6b4735d746a38a5b55f054521075 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no> 2016-08-15 18:01:06 +08:00			`*/`

			`#ifndef _RAND_H_`
			`#define _RAND_H_`

			`void rand_init(uint8_t *context, uint8_t context_len);`
Bluetooth: Controller: Rename hci_le_rand to bt_rand Rename hci_le_rand to bt_rand and make its parameter types compatible. This also includes updating rand_get() to use size_t instead of uint32_t & uint8_t. Change-Id: I4d434dfbbaf339b1bc7b451d358d07a291dd0375 Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> 2017-01-09 19:49:37 +08:00			`size_t rand_get(size_t octets, uint8_t *rand);`
Bluetooth: Controller: replace work with mayfly This commit introduces a very light-weight and lock-less scheduling of the Controller's deferred function calls called the Mayfly. Earlier work implementation used in the Controller had an O(n) to schedule a function in a linked list that used IRQ lock during modification of the linked list in the Controller's ISR executions. Mayfly is a compile time configurable matrix of queues where an execution context-safe queue exists between two execution context, one being the caller and the second being the callee. Callee(s) are run in a software interrupt but can also be run in an OS thread. There are minor clean ups too in this commit related to folder structure. Change-id: I5ff44dcee6679d2f5ce9e8437d98d6c868782f3d Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> 2016-12-21 13:21:13 +08:00			`void isr_rand(void *param);`
Bluetooth: Controller: Hardware abstraction layer for nRF5x radio The drivers/bluetooth/controller path adds a native BLE Link Layer (controller and HCI) to the Bluetooth subsystem. This first implementation adds support for the nRF5x series of devices from Nordic Semiconductor. The hal/ folder inside the controller contains all IC-specific code to interface with the radio and baseband. Jira: ZEP-702 Origin: Original Change-Id: I4ed61d5f67af6b4735d746a38a5b55f054521075 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no> 2016-08-15 18:01:06 +08:00
			`#endif /* _RAND_H_ */`