Return-Path: Date: Mon, 23 Dec 2013 10:46:09 +0200 From: Andrei Emeltchenko To: Szymon Janc Cc: linux-bluetooth@vger.kernel.org Subject: Re: [PATCH 2/4] android/bluetooth: Add support for DUT mode configure command Message-ID: <20131223084607.GA19604@aemeltch-MOBL1> References: <1387564210-6102-1-git-send-email-szymon.janc@tieto.com> <1387564210-6102-2-git-send-email-szymon.janc@tieto.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1387564210-6102-2-git-send-email-szymon.janc@tieto.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: On Fri, Dec 20, 2013 at 07:30:08PM +0100, Szymon Janc wrote: > This allows to enable and disable DUT mode. Hi Szymon, could you add some more info about the mode? Best regards Andrei Emeltchenko > --- > android/bluetooth.c | 29 ++++++++++++++++++++++++++--- > 1 file changed, 26 insertions(+), 3 deletions(-) > > diff --git a/android/bluetooth.c b/android/bluetooth.c > index 2e75864..59f0810 100644 > --- a/android/bluetooth.c > +++ b/android/bluetooth.c > @@ -50,6 +50,8 @@ > #include "utils.h" > #include "bluetooth.h" > > +#define DUT_MODE_FILE "/sys/kernel/debug/bluetooth/hci%u/dut_mode" > + > #define DEVICE_ID_SOURCE 0x0002 /* USB */ > #define DEVICE_ID_VENDOR 0x1d6b /* Linux Foundation */ > #define DEVICE_ID_PRODUCT 0x0247 /* BlueZ for Android */ > @@ -2872,13 +2874,34 @@ failed: > static void handle_dut_mode_conf_cmd(const void *buf, uint16_t len) > { > const struct hal_cmd_dut_mode_conf *cmd = buf; > + char path[FILENAME_MAX]; > + uint8_t status; > + int fd, ret; > > DBG("enable %u", cmd->enable); > > - /* TODO */ > + snprintf(path, sizeof(path), DUT_MODE_FILE, adapter.index); > > - ipc_send_rsp(HAL_SERVICE_ID_BLUETOOTH, HAL_OP_DUT_MODE_CONF, > - HAL_STATUS_FAILED); > + fd = open(path, O_WRONLY); > + if (fd < 0) { > + status = HAL_STATUS_FAILED; > + goto failed; > + } > + > + if (cmd->enable) > + ret = write(fd, "1", sizeof("1")); > + else > + ret = write(fd, "0", sizeof("0")); > + > + if (ret < 0) > + status = HAL_STATUS_FAILED; > + else > + status = HAL_STATUS_SUCCESS; > + > + close(fd); > + > +failed: > + ipc_send_rsp(HAL_SERVICE_ID_BLUETOOTH, HAL_OP_DUT_MODE_CONF, status); > } > > static void handle_dut_mode_send_cmd(const void *buf, uint16_t len) > -- > 1.8.3.2 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html