Return-Path: From: Ravi kumar Veeramally To: linux-bluetooth@vger.kernel.org Cc: Ravi kumar Veeramally Subject: [PATCH_v2 08/15] android/hal-health: Add HDP .init method Date: Thu, 13 Mar 2014 13:58:45 +0200 Message-Id: <1394711932-16560-9-git-send-email-ravikumar.veeramally@linux.intel.com> In-Reply-To: <1394711932-16560-1-git-send-email-ravikumar.veeramally@linux.intel.com> References: <1394711932-16560-1-git-send-email-ravikumar.veeramally@linux.intel.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: --- android/hal-health.c | 43 ++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 42 insertions(+), 1 deletion(-) diff --git a/android/hal-health.c b/android/hal-health.c index 59f8cca..d099ae2 100644 --- a/android/hal-health.c +++ b/android/hal-health.c @@ -26,9 +26,50 @@ #include "ipc-common.h" #include "hal-ipc.h" +static const bthl_callbacks_t *cbacks = NULL; + +static bool interface_ready(void) +{ + return cbacks != NULL; +} + +/* handlers will be called from notification thread context, + * index in table equals to 'opcode - HAL_MINIMUM_EVENT' */ +static const struct hal_ipc_handler ev_handlers[] = { +}; + +static bt_status_t init(bthl_callbacks_t *callbacks) +{ + struct hal_cmd_register_module cmd; + int ret; + + DBG(""); + + if (interface_ready()) + return BT_STATUS_DONE; + + /* store reference to user callbacks */ + cbacks = callbacks; + + hal_ipc_register(HAL_SERVICE_ID_HEALTH, ev_handlers, + sizeof(ev_handlers)/sizeof(ev_handlers[0])); + + cmd.service_id = HAL_SERVICE_ID_HEALTH; + + ret = hal_ipc_cmd(HAL_SERVICE_ID_CORE, HAL_OP_REGISTER_MODULE, + sizeof(cmd), &cmd, 0, NULL, NULL); + + if (ret != BT_STATUS_SUCCESS) { + cbacks = NULL; + hal_ipc_unregister(HAL_SERVICE_ID_HEALTH); + } + + return ret; +} + static bthl_interface_t health_if = { .size = sizeof(health_if), - .init = NULL, + .init = init, .register_application = NULL, .unregister_application = NULL, .connect_channel = NULL, -- 1.8.3.2