V4L/DVB (13732): [Mantis] Add in some Link Layer definitions

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb/mantis/mantis_link.h b/drivers/media/dvb/mantis/mantis_link.h
new file mode 100644 (file)
index 0000000..2849457
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_link.h
@@ -0,0 +1,51 @@
+/*
+       Mantis PCI bridge driver
+
+       Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.com)
+
+       This program is free software; you can redistribute it and/or modify
+       it under the terms of the GNU General Public License as published by
+       the Free Software Foundation; either version 2 of the License, or
+       (at your option) any later version.
+
+       This program is distributed in the hope that it will be useful,
+       but WITHOUT ANY WARRANTY; without even the implied warranty of
+       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+       GNU General Public License for more details.
+
+       You should have received a copy of the GNU General Public License
+       along with this program; if not, write to the Free Software
+       Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MANTIS_LINK_H
+#define __MANTIS_LINK_H
+
+enum mantis_sbuf_status {
+       MANTIS_SBUF_DATA_AVAIL          = 1,
+       MANTIS_SBUF_DATA_EMPTY          = 2,
+       MANTIS_SBUF_DATA_OVFLW          = 3
+};
+
+struct mantis_slot {
+       u32                             timeout;
+};
+
+struct mantis_ca {
+       struct mantis_slot              slot;
+
+       struct tasklet_struct           hif_evm_tasklet;
+
+       u32                             hif_event;
+       wait_queue_head_t               hif_opdone_wq;
+       wait_queue_head_t               hif_brrdyw_wq;
+       wait_queue_head_t               hif_data_wq;
+       u32                             hif_job_queue
+
+       enum mantis_sbuf_status         sbuf_status;
+
+       struct dvb_device               *ca_dev;
+       void                            *ca_priv;
+};
+
+#endif // __MANTIS_LINK_H