Return-Path: From: Szymon Janc To: linux-bluetooth@vger.kernel.org Cc: Szymon Janc Subject: [PATCH 07/16] android/hal-gatt: Implement client conn_parameter_update Date: Mon, 17 Nov 2014 23:27:59 +0100 Message-Id: <1416263288-30530-7-git-send-email-szymon.janc@tieto.com> In-Reply-To: <1416263288-30530-1-git-send-email-szymon.janc@tieto.com> References: <1416263288-30530-1-git-send-email-szymon.janc@tieto.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: This adds required IPC message, HAL implementation and daemon stub handler. --- android/gatt.c | 21 +++++++++++++++++++++ android/hal-gatt.c | 18 +++++++++++++++--- android/hal-msg.h | 9 +++++++++ 3 files changed, 45 insertions(+), 3 deletions(-) diff --git a/android/gatt.c b/android/gatt.c index 93859cf..6f3b4ee 100644 --- a/android/gatt.c +++ b/android/gatt.c @@ -5605,6 +5605,24 @@ static void handle_client_configure_mtu(const void *buf, uint16_t len) HAL_STATUS_UNSUPPORTED); } +static void handle_client_conn_param_update(const void *buf, uint16_t len) +{ + const struct hal_cmd_gatt_client_conn_param_update *cmd = buf; + char address[18]; + bdaddr_t bdaddr; + + android2bdaddr(cmd->address, &bdaddr); + ba2str(&bdaddr, address); + + DBG("%s", address); + + /* TODO */ + + ipc_send_rsp(hal_ipc, HAL_SERVICE_ID_GATT, + HAL_OP_GATT_CLIENT_CONN_PARAM_UPDATE, + HAL_STATUS_UNSUPPORTED); +} + static const struct ipc_handler cmd_handlers[] = { /* HAL_OP_GATT_CLIENT_REGISTER */ { handle_client_register, false, @@ -5726,6 +5744,9 @@ static const struct ipc_handler cmd_handlers[] = { /* HAL_OP_GATT_CLIENT_CONFIGURE_MTU */ { handle_client_configure_mtu, false, sizeof(struct hal_cmd_gatt_client_configure_mtu) }, + /* HAL_OP_GATT_CLIENT_CONN_PARAM_UPDATE */ + { handle_client_conn_param_update, false, + sizeof(struct hal_cmd_gatt_client_conn_param_update) }, }; static uint8_t read_by_group_type(const uint8_t *cmd, uint16_t cmd_len, diff --git a/android/hal-gatt.c b/android/hal-gatt.c index f4a16bf..276268b 100644 --- a/android/hal-gatt.c +++ b/android/hal-gatt.c @@ -1431,11 +1431,23 @@ static bt_status_t conn_parameter_update(const bt_bdaddr_t *bd_addr, int max_interval, int latency, int timeout) { - DBG(""); + struct hal_cmd_gatt_client_conn_param_update cmd; - /* TODO */ + if (!interface_ready()) + return BT_STATUS_NOT_READY; - return BT_STATUS_UNSUPPORTED; + if (!bd_addr) + return BT_STATUS_PARM_INVALID; + + memcpy(cmd.address, bd_addr, sizeof(*bd_addr)); + cmd.min_interval = min_interval; + cmd.max_interval = max_interval; + cmd.latency = latency; + cmd.timeout = timeout; + + return hal_ipc_cmd(HAL_SERVICE_ID_GATT, + HAL_OP_GATT_CLIENT_CONN_PARAM_UPDATE, + sizeof(cmd), &cmd, NULL, NULL, NULL); } static bt_status_t set_scan_parameters(int scan_interval, int scan_window) diff --git a/android/hal-msg.h b/android/hal-msg.h index efdb9e1..8b62de2 100644 --- a/android/hal-msg.h +++ b/android/hal-msg.h @@ -1079,6 +1079,15 @@ struct hal_cmd_gatt_client_configure_mtu { int32_t mtu; } __attribute__((packed)); +#define HAL_OP_GATT_CLIENT_CONN_PARAM_UPDATE 0x29 +struct hal_cmd_gatt_client_conn_param_update { + uint8_t address[6]; + int32_t min_interval; + int32_t max_interval; + int32_t latency; + int32_t timeout; +} __attribute__((packed)); + /* Handsfree client HAL API */ #define HAL_OP_HF_CLIENT_CONNECT 0x01 -- 1.9.3