From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Subject: [PATCH BlueZ 1/4] android/AVDTP: Make signalling channel priority 6 Date: Mon, 27 Jan 2014 15:41:47 -0800 Message-Id: <1390866110-16184-1-git-send-email-luiz.dentz@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Luiz Augusto von Dentz This makes signalling priority 6 so it can push commands before the stream channel, without this the stream channel may be schedule first and cause the signalling commands to timeout while waiting a slot. --- android/avdtp.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/android/avdtp.c b/android/avdtp.c index 4abcd75..4cfffc8 100644 --- a/android/avdtp.c +++ b/android/avdtp.c @@ -2057,6 +2057,7 @@ struct avdtp *avdtp_new(int fd, size_t imtu, size_t omtu, uint16_t version) struct avdtp *session; GIOCondition cond = G_IO_IN | G_IO_ERR | G_IO_HUP | G_IO_NVAL; int new_fd; + int priority; new_fd = dup(fd); if (new_fd < 0) { @@ -2064,6 +2065,14 @@ struct avdtp *avdtp_new(int fd, size_t imtu, size_t omtu, uint16_t version) return NULL; } + priority = 6; + if (setsockopt(new_fd, SOL_SOCKET, SO_PRIORITY, + (const void *) &priority, sizeof(priority)) < 0) { + error("setsockopt(SO_PRIORITY): %s (%d)", strerror(errno), + errno); + return NULL; + } + session = g_new0(struct avdtp, 1); session->io = g_io_channel_unix_new(new_fd); session->version = version; -- 1.8.4.2