Return-Path: From: Szymon Janc To: linux-bluetooth@vger.kernel.org Cc: Szymon Janc Subject: [PATCH 06/16] android/hal-gatt: Implement client configure_mtu Date: Mon, 17 Nov 2014 23:27:58 +0100 Message-Id: <1416263288-30530-6-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 | 16 ++++++++++++++++ android/hal-gatt.c | 12 +++++++++--- android/hal-msg.h | 6 ++++++ 3 files changed, 31 insertions(+), 3 deletions(-) diff --git a/android/gatt.c b/android/gatt.c index 9db24e7..93859cf 100644 --- a/android/gatt.c +++ b/android/gatt.c @@ -5592,6 +5592,19 @@ static void handle_client_scan_filter_enable(const void *buf, uint16_t len) HAL_STATUS_UNSUPPORTED); } +static void handle_client_configure_mtu(const void *buf, uint16_t len) +{ + const struct hal_cmd_gatt_client_configure_mtu *cmd = buf; + + DBG("conn_id %u", cmd->conn_id); + + /* TODO */ + + ipc_send_rsp(hal_ipc, HAL_SERVICE_ID_GATT, + HAL_OP_GATT_CLIENT_CONFIGURE_MTU, + HAL_STATUS_UNSUPPORTED); +} + static const struct ipc_handler cmd_handlers[] = { /* HAL_OP_GATT_CLIENT_REGISTER */ { handle_client_register, false, @@ -5710,6 +5723,9 @@ static const struct ipc_handler cmd_handlers[] = { /* HAL_OP_GATT_CLIENT_SCAN_FILTER_ENABLE */ { handle_client_scan_filter_enable, false, sizeof(struct hal_cmd_gatt_client_scan_filter_enable) }, + /* HAL_OP_GATT_CLIENT_CONFIGURE_MTU */ + { handle_client_configure_mtu, false, + sizeof(struct hal_cmd_gatt_client_configure_mtu) }, }; 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 0d90608..f4a16bf 100644 --- a/android/hal-gatt.c +++ b/android/hal-gatt.c @@ -1413,11 +1413,17 @@ static bt_status_t scan_filter_enable(int client_if, bool enable) static bt_status_t configure_mtu(int conn_id, int mtu) { - DBG(""); + struct hal_cmd_gatt_client_configure_mtu cmd; - /* TODO */ + if (!interface_ready()) + return BT_STATUS_NOT_READY; - return BT_STATUS_UNSUPPORTED; + cmd.conn_id = conn_id; + cmd.mtu = mtu; + + return hal_ipc_cmd(HAL_SERVICE_ID_GATT, + HAL_OP_GATT_CLIENT_CONFIGURE_MTU, + sizeof(cmd), &cmd, NULL, NULL, NULL); } static bt_status_t conn_parameter_update(const bt_bdaddr_t *bd_addr, diff --git a/android/hal-msg.h b/android/hal-msg.h index def94a1..efdb9e1 100644 --- a/android/hal-msg.h +++ b/android/hal-msg.h @@ -1073,6 +1073,12 @@ struct hal_cmd_gatt_client_scan_filter_enable { uint8_t enable; } __attribute__((packed)); +#define HAL_OP_GATT_CLIENT_CONFIGURE_MTU 0x28 +struct hal_cmd_gatt_client_configure_mtu { + int32_t conn_id; + int32_t mtu; +} __attribute__((packed)); + /* Handsfree client HAL API */ #define HAL_OP_HF_CLIENT_CONNECT 0x01 -- 1.9.3